From 13a3859e21773127007aa73815c924d01a2e2d98 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Tue, 23 Jun 2026 19:34:18 +0200 Subject: [PATCH 01/64] test(conformance): track YAML test suite gaps Vendor the 206 official YAML test suite cases (yaml/yaml-test-suite, data branch, commit 6ad3d2c) that PureYAML does not yet handle correctly, under Tests/Fixtures/yaml-test-suite/, with a manifest recording each gap's category and current behavior. Add an opt-in conformance sweep (scripts/check-yaml-test-suite.sh, gated behind PUREYAML_RUN_YAML_TEST_SUITE=1) that reproduces every recorded gap, so a future fix must update the manifest. Document the measured result (196/402 passing) and the ordered plan for closing the gaps in docs/YAML_TEST_SUITE_CONFORMANCE.md. No parser behavior changed. --- ATTRIBUTION.md | 11 + CHANGELOG.md | 13 + Tests/Fixtures/yaml-test-suite-gaps.yaml | 1866 +++++++++++++++++ Tests/Fixtures/yaml-test-suite/26DV/in.json | 18 + Tests/Fixtures/yaml-test-suite/26DV/in.yaml | 12 + Tests/Fixtures/yaml-test-suite/27NA/in.json | 1 + Tests/Fixtures/yaml-test-suite/27NA/in.yaml | 2 + Tests/Fixtures/yaml-test-suite/2G84/00/error | 0 .../Fixtures/yaml-test-suite/2G84/00/in.yaml | 1 + Tests/Fixtures/yaml-test-suite/2G84/01/error | 0 .../Fixtures/yaml-test-suite/2G84/01/in.yaml | 1 + .../Fixtures/yaml-test-suite/2G84/02/in.json | 1 + .../Fixtures/yaml-test-suite/2G84/02/in.yaml | 1 + .../Fixtures/yaml-test-suite/2G84/03/in.json | 1 + .../Fixtures/yaml-test-suite/2G84/03/in.yaml | 1 + Tests/Fixtures/yaml-test-suite/2JQS/in.yaml | 2 + Tests/Fixtures/yaml-test-suite/2LFX/in.json | 1 + Tests/Fixtures/yaml-test-suite/2LFX/in.yaml | 4 + Tests/Fixtures/yaml-test-suite/2SXE/in.json | 4 + Tests/Fixtures/yaml-test-suite/2SXE/in.yaml | 3 + 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Tests/Fixtures/yaml-test-suite/ZVH3/error create mode 100644 Tests/Fixtures/yaml-test-suite/ZVH3/in.yaml create mode 100644 Tests/Fixtures/yaml-test-suite/ZWK4/in.json create mode 100644 Tests/Fixtures/yaml-test-suite/ZWK4/in.yaml create mode 100644 Tests/YAMLTestSuiteGapsTests.swift create mode 100644 docs/YAML_TEST_SUITE_CONFORMANCE.md create mode 100755 scripts/check-yaml-test-suite.sh diff --git a/ATTRIBUTION.md b/ATTRIBUTION.md index 68dcfa3..5bdccb6 100644 --- a/ATTRIBUTION.md +++ b/ATTRIBUTION.md @@ -22,3 +22,14 @@ file is kept to the standard MIT text so it is correctly detected as MIT. The private `PureYAMLResearch` repository contains a full Yams source snapshot for study and compatibility research. That repository is not the implementation source for PureYAML. + +## Vendored test data + +`Tests/Fixtures/yaml-test-suite/` contains input cases vendored from the official +[YAML test suite](https://github.com/yaml/yaml-test-suite) (`data` branch, commit +`6ad3d2c62885d82fc349026c136ef560838fdf3d`), which is distributed under the MIT +license. Only the cases PureYAML does not yet handle correctly are vendored, each as +its input (`in.yaml`), expected JSON projection (`in.json`), and expected-error +marker (`error`). `Tests/Fixtures/yaml-test-suite-gaps.yaml` records the provenance +and each case's current behavior. These files are test data, not implementation +source. diff --git a/CHANGELOG.md b/CHANGELOG.md index 78718ef..a812e47 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,6 +7,19 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ## [Unreleased] +### Added + +- Track conformance against the official YAML test suite + (github.com/yaml/yaml-test-suite, `data` branch). The 206 cases PureYAML does + not yet handle correctly are vendored under `Tests/Fixtures/yaml-test-suite/` + with a machine-readable manifest (`Tests/Fixtures/yaml-test-suite-gaps.yaml`) + recording each gap's category and current behavior. A new opt-in sweep + (`bash scripts/check-yaml-test-suite.sh`, gated behind + `PUREYAML_RUN_YAML_TEST_SUITE=1`) reproduces every recorded gap so future fixes + must update the manifest. `docs/YAML_TEST_SUITE_CONFORMANCE.md` documents the + measured result (196/402 passing) and the ordered plan for closing the gaps. + No parser behavior changed. + ## [0.1.5] - 2026-06-23 ### Documentation diff --git a/Tests/Fixtures/yaml-test-suite-gaps.yaml b/Tests/Fixtures/yaml-test-suite-gaps.yaml new file mode 100644 index 0000000..e1cc15c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite-gaps.yaml @@ -0,0 +1,1866 @@ +version: 1 +description: PureYAML conformance gaps vs the official YAML test suite +source: + repository: yaml/yaml-test-suite + branch: data + commit: 6ad3d2c62885d82fc349026c136ef560838fdf3d + license: MIT +# Each entry is a case PureYAML does NOT yet handle correctly. +# category: false-reject | json-mismatch | accepted-invalid +# expected: what a conformant parser must do (parse-ok | reject) +# current: PureYAML's present behavior (parse-error | value-mismatch | accepted) +cases: + - id: "26DV" + name: "Whitespace around colon in mappings" + localPath: yaml-test-suite/26DV/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 193 + lineCount: 12 + - id: "27NA" + name: "Spec Example 5.9. Directive Indicator" + localPath: yaml-test-suite/27NA/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 19 + lineCount: 2 + - id: "2G84/00" + name: "Literal modifers" + localPath: yaml-test-suite/2G84/00/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 7 + lineCount: 1 + - id: "2G84/01" + name: "Literal modifers" + localPath: yaml-test-suite/2G84/01/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 8 + lineCount: 1 + - id: "2G84/02" + name: "Literal modifers" + localPath: yaml-test-suite/2G84/02/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 7 + lineCount: 0 + - id: "2G84/03" + name: "Literal modifers" + localPath: yaml-test-suite/2G84/03/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 7 + lineCount: 0 + - id: "2JQS" + name: "Block Mapping with Missing Keys" + localPath: yaml-test-suite/2JQS/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 8 + lineCount: 2 + - id: "2LFX" + name: "Spec Example 6.13. Reserved Directives [1.3]" + localPath: yaml-test-suite/2LFX/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 76 + lineCount: 4 + - id: "2SXE" + name: "Anchors With Colon in Name" + localPath: yaml-test-suite/2SXE/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 29 + lineCount: 3 + - id: "2XXW" + name: "Spec Example 2.25. Unordered Sets" + localPath: yaml-test-suite/2XXW/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 137 + lineCount: 7 + - id: "35KP" + name: "Tags for Root Objects" + localPath: yaml-test-suite/35KP/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 52 + lineCount: 8 + - id: "3HFZ" + name: "Invalid content after document end marker" + localPath: yaml-test-suite/3HFZ/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 27 + lineCount: 3 + - id: "3RLN/00" + name: "Leading tabs in double quoted" + localPath: yaml-test-suite/3RLN/00/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 22 + lineCount: 2 + - id: "3RLN/01" + name: "Leading tabs in double quoted" + localPath: yaml-test-suite/3RLN/01/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 22 + lineCount: 2 + - id: "3RLN/02" + name: "Leading tabs in double quoted" + localPath: yaml-test-suite/3RLN/02/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 21 + lineCount: 2 + - id: "3RLN/03" + name: "Leading tabs in double quoted" + localPath: yaml-test-suite/3RLN/03/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 24 + lineCount: 2 + - id: "3RLN/04" + name: "Leading tabs in double quoted" + localPath: yaml-test-suite/3RLN/04/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 24 + lineCount: 2 + - id: "3RLN/05" + name: "Leading tabs in double quoted" + localPath: yaml-test-suite/3RLN/05/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 23 + lineCount: 2 + - id: "4CQQ" + name: "Spec Example 2.18. Multi-line Flow Scalars" + localPath: yaml-test-suite/4CQQ/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 93 + lineCount: 6 + - id: "4EJS" + name: "Invalid tabs as indendation in a mapping" + localPath: yaml-test-suite/4EJS/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 22 + lineCount: 4 + - id: "4FJ6" + name: "Nested implicit complex keys" + localPath: yaml-test-suite/4FJ6/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 37 + lineCount: 4 + - id: "4JVG" + name: "Scalar value with two anchors" + localPath: yaml-test-suite/4JVG/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 54 + lineCount: 4 + - id: "4Q9F" + name: "Folded Block Scalar [1.3]" + localPath: yaml-test-suite/4Q9F/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 26 + lineCount: 8 + - id: "4QFQ" + name: "Spec Example 8.2. Block Indentation Indicator [1.3]" + localPath: yaml-test-suite/4QFQ/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 66 + lineCount: 10 + - id: "4WA9" + name: "Literal scalars" + localPath: yaml-test-suite/4WA9/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 35 + lineCount: 4 + - id: "4ZYM" + name: "Spec Example 6.4. Line Prefixes" + localPath: yaml-test-suite/4ZYM/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 70 + lineCount: 7 + - id: "55WF" + name: "Invalid escape in double quoted string" + localPath: yaml-test-suite/55WF/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 9 + lineCount: 2 + - id: "565N" + name: "Construct Binary" + localPath: yaml-test-suite/565N/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 636 + lineCount: 12 + - id: "57H4" + name: "Spec Example 8.22. Block Collection Nodes" + localPath: yaml-test-suite/57H4/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 67 + lineCount: 6 + - id: "5GBF" + name: "Spec Example 6.5. Empty Lines" + localPath: yaml-test-suite/5GBF/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 83 + lineCount: 8 + - id: "5LLU" + name: "Block scalar with wrong indented line after spaces only" + localPath: yaml-test-suite/5LLU/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 34 + lineCount: 5 + - id: "5TRB" + name: "Invalid document-start marker in doublequoted tring" + localPath: yaml-test-suite/5TRB/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 12 + lineCount: 4 + - id: "5TYM" + name: "Spec Example 6.21. Local Tag Prefix" + localPath: yaml-test-suite/5TYM/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 101 + lineCount: 7 + - id: "5U3A" + name: "Sequence on same Line as Mapping Key" + localPath: yaml-test-suite/5U3A/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 18 + lineCount: 2 + - id: "5WE3" + name: "Spec Example 8.17. Explicit Block Mapping Entries" + localPath: yaml-test-suite/5WE3/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 94 + lineCount: 5 + - id: "62EZ" + name: "Invalid block mapping key on same line as previous key" + localPath: yaml-test-suite/62EZ/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 25 + lineCount: 2 + - id: "6BCT" + name: "Spec Example 6.3. Separation Spaces" + localPath: yaml-test-suite/6BCT/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 28 + lineCount: 3 + - id: "6BFJ" + name: "Mapping, key and flow sequence item anchors" + localPath: yaml-test-suite/6BFJ/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 43 + lineCount: 3 + - id: "6FWR" + name: "Block Scalar Keep" + localPath: yaml-test-suite/6FWR/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 20 + lineCount: 5 + - id: "6JQW" + name: "Spec Example 2.13. In literals, newlines are preserved" + localPath: yaml-test-suite/6JQW/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 44 + lineCount: 4 + - id: "6KGN" + name: "Anchor for empty node" + localPath: yaml-test-suite/6KGN/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 26 + lineCount: 3 + - id: "6LVF" + name: "Spec Example 6.13. Reserved Directives" + localPath: yaml-test-suite/6LVF/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 76 + lineCount: 3 + - id: "6M2F" + name: "Aliases in Explicit Block Mapping" + localPath: yaml-test-suite/6M2F/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 19 + lineCount: 3 + - id: "6VJK" + name: "Spec Example 2.15. Folded newlines are preserved for 'more indented' and blank lines" + localPath: yaml-test-suite/6VJK/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 120 + lineCount: 8 + - id: "6WLZ" + name: "Spec Example 6.18. Primary Tag Handle [1.3]" + localPath: yaml-test-suite/6WLZ/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 86 + lineCount: 8 + - id: "6WPF" + name: "Spec Example 6.8. Flow Folding [1.3]" + localPath: yaml-test-suite/6WPF/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 32 + lineCount: 8 + - id: "6ZKB" + name: "Spec Example 9.6. Stream" + localPath: yaml-test-suite/6ZKB/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 53 + lineCount: 7 + - id: "74H7" + name: "Tags in Implicit Mapping" + localPath: yaml-test-suite/74H7/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 62 + lineCount: 5 + - id: "7A4E" + name: "Spec Example 7.6. Double Quoted Lines" + localPath: yaml-test-suite/7A4E/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 50 + lineCount: 4 + - id: "7LBH" + name: "Multiline double quoted implicit keys" + localPath: yaml-test-suite/7LBH/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 20 + lineCount: 3 + - id: "7T8X" + name: "Spec Example 8.10. Folded Lines - 8.13. Final Empty Lines" + localPath: yaml-test-suite/7T8X/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 88 + lineCount: 16 + - id: "7W2P" + name: "Block Mapping with Missing Values" + localPath: yaml-test-suite/7W2P/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 11 + lineCount: 3 + - id: "7Z25" + name: "Bare document after document end marker" + localPath: yaml-test-suite/7Z25/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 27 + lineCount: 4 + - id: "7ZZ5" + name: "Empty flow collections" + localPath: yaml-test-suite/7ZZ5/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 58 + lineCount: 6 + - id: "82AN" + name: "Three dashes and content without space" + localPath: yaml-test-suite/82AN/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 15 + lineCount: 2 + - id: "87E4" + name: "Spec Example 7.8. Single Quoted Implicit Keys" + localPath: yaml-test-suite/87E4/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 59 + lineCount: 3 + - id: "8KB6" + name: "Multiline plain flow mapping key without value" + localPath: yaml-test-suite/8KB6/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 51 + lineCount: 4 + - id: "8UDB" + name: "Spec Example 7.14. Flow Sequence Entries" + localPath: yaml-test-suite/8UDB/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 89 + lineCount: 8 + - id: "8XDJ" + name: "Comment in plain multiline value" + localPath: yaml-test-suite/8XDJ/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 26 + lineCount: 3 + - id: "93WF" + name: "Spec Example 6.6. Line Folding [1.3]" + localPath: yaml-test-suite/93WF/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 36 + lineCount: 7 + - id: "96L6" + name: "Spec Example 2.14. In the folded scalars, newlines become spaces" + localPath: yaml-test-suite/96L6/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 63 + lineCount: 4 + - id: "96NN/00" + name: "Leading tab content in literals" + localPath: yaml-test-suite/96NN/00/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 14 + lineCount: 2 + - id: "96NN/01" + name: "Leading tab content in literals" + localPath: yaml-test-suite/96NN/01/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 13 + lineCount: 1 + - id: "9BXH" + name: "Multiline doublequoted flow mapping key without value" + localPath: yaml-test-suite/9BXH/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 55 + lineCount: 4 + - id: "9C9N" + name: "Wrong indented flow sequence" + localPath: yaml-test-suite/9C9N/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 20 + lineCount: 4 + - id: "9DXL" + name: "Spec Example 9.6. Stream [1.3]" + localPath: yaml-test-suite/9DXL/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 62 + lineCount: 7 + - id: "9JBA" + name: "Invalid comment after end of flow sequence" + localPath: yaml-test-suite/9JBA/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 25 + lineCount: 2 + - id: "9KAX" + name: "Various combinations of tags and anchors" + localPath: yaml-test-suite/9KAX/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 219 + lineCount: 26 + - id: "9KBC" + name: "Mapping starting at --- line" + localPath: yaml-test-suite/9KBC/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 34 + lineCount: 2 + - id: "9MAG" + name: "Flow sequence with invalid comma at the beginning" + localPath: yaml-test-suite/9MAG/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 18 + lineCount: 2 + - id: "9MMA" + name: "Directive by itself with no document" + localPath: yaml-test-suite/9MMA/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 10 + lineCount: 1 + - id: "9MMW" + name: "Single Pair Implicit Entries" + localPath: yaml-test-suite/9MMW/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 77 + lineCount: 3 + - id: "9MQT/00" + name: "Scalar doc with '...' in content" + localPath: yaml-test-suite/9MQT/00/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 15 + lineCount: 3 + - id: "9SA2" + name: "Multiline double quoted flow mapping key" + localPath: yaml-test-suite/9SA2/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 57 + lineCount: 4 + - id: "9TFX" + name: "Spec Example 7.6. Double Quoted Lines [1.3]" + localPath: yaml-test-suite/9TFX/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 54 + lineCount: 5 + - id: "9WXW" + name: "Spec Example 6.18. Primary Tag Handle" + localPath: yaml-test-suite/9WXW/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 82 + lineCount: 7 + - id: "9YRD" + name: "Multiline Scalar at Top Level" + localPath: yaml-test-suite/9YRD/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 15 + lineCount: 6 + - id: "A2M4" + name: "Spec Example 6.2. Indentation Indicators" + localPath: yaml-test-suite/A2M4/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 28 + lineCount: 4 + - id: "B3HG" + name: "Spec Example 8.9. Folded Scalar [1.3]" + localPath: yaml-test-suite/B3HG/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 22 + lineCount: 5 + - id: "B63P" + name: "Directive without document" + localPath: yaml-test-suite/B63P/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 14 + lineCount: 2 + - id: "BEC7" + name: "Spec Example 6.14. “YAML” directive" + localPath: yaml-test-suite/BEC7/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 65 + lineCount: 4 + - id: "BF9H" + name: "Trailing comment in multiline plain scalar" + localPath: yaml-test-suite/BF9H/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 47 + lineCount: 4 + - id: "BU8L" + name: "Node Anchor and Tag on Seperate Lines" + localPath: yaml-test-suite/BU8L/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 27 + lineCount: 3 + - id: "CFD4" + name: "Empty implicit key in single pair flow sequences" + localPath: yaml-test-suite/CFD4/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 42 + lineCount: 2 + - id: "CN3R" + name: "Various location of anchors in flow sequence" + localPath: yaml-test-suite/CN3R/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 57 + lineCount: 6 + - id: "CT4Q" + name: "Spec Example 7.20. Single Pair Explicit Entry" + localPath: yaml-test-suite/CT4Q/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 21 + lineCount: 4 + - id: "CTN5" + name: "Flow sequence with invalid extra comma" + localPath: yaml-test-suite/CTN5/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 19 + lineCount: 2 + - id: "CVW2" + name: "Invalid comment after comma" + localPath: yaml-test-suite/CVW2/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 25 + lineCount: 3 + - id: "CXX2" + name: "Mapping with anchor on document start line" + localPath: yaml-test-suite/CXX2/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 17 + lineCount: 1 + - id: "D49Q" + name: "Multiline single quoted implicit keys" + localPath: yaml-test-suite/D49Q/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 20 + lineCount: 3 + - id: "DC7X" + name: "Various trailing tabs" + localPath: yaml-test-suite/DC7X/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 26 + lineCount: 4 + - id: "DE56/00" + name: "Trailing tabs in double quoted" + localPath: yaml-test-suite/DE56/00/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 23 + lineCount: 2 + - id: "DE56/01" + name: "Trailing tabs in double quoted" + localPath: yaml-test-suite/DE56/01/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 25 + lineCount: 2 + - id: "DE56/02" + name: "Trailing tabs in double quoted" + localPath: yaml-test-suite/DE56/02/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 23 + lineCount: 2 + - id: "DE56/03" + name: "Trailing tabs in double quoted" + localPath: yaml-test-suite/DE56/03/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 25 + lineCount: 2 + - id: "DE56/04" + name: "Trailing tabs in double quoted" + localPath: yaml-test-suite/DE56/04/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 22 + lineCount: 2 + - id: "DE56/05" + name: "Trailing tabs in double quoted" + localPath: yaml-test-suite/DE56/05/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 24 + lineCount: 2 + - id: "DFF7" + name: "Spec Example 7.16. Flow Mapping Entries" + localPath: yaml-test-suite/DFF7/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 42 + lineCount: 5 + - id: "DK3J" + name: "Zero indented block scalar with line that looks like a comment" + localPath: yaml-test-suite/DK3J/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 31 + lineCount: 4 + - id: "DK95/01" + name: "Tabs that look like indentation" + localPath: yaml-test-suite/DK95/01/in.yaml + category: accepted-invalid + expected: reject + oracle: json + current: accepted + byteCount: 16 + lineCount: 2 + - id: "DK95/02" + name: "Tabs that look like indentation" + localPath: yaml-test-suite/DK95/02/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 18 + lineCount: 2 + - id: "DK95/08" + name: "Tabs that look like indentation" + localPath: yaml-test-suite/DK95/08/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 25 + lineCount: 2 + - id: "DWX9" + name: "Spec Example 8.8. Literal Content" + localPath: yaml-test-suite/DWX9/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 43 + lineCount: 9 + - id: "E76Z" + name: "Aliases in Implicit Block Mapping" + localPath: yaml-test-suite/E76Z/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 19 + lineCount: 2 + - id: "EX5H" + name: "Multiline Scalar at Top Level [1.3]" + localPath: yaml-test-suite/EX5H/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 19 + lineCount: 7 + - id: "EXG3" + name: "Three dashes and content without space [1.3]" + localPath: yaml-test-suite/EXG3/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 19 + lineCount: 3 + - id: "F6MC" + name: "More indented lines at the beginning of folded block scalars" + localPath: yaml-test-suite/F6MC/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 72 + lineCount: 9 + - id: "F8F9" + name: "Spec Example 8.5. Chomping Trailing Lines" + localPath: yaml-test-suite/F8F9/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 152 + lineCount: 19 + - id: "FH7J" + name: "Tags on Empty Scalars" + localPath: yaml-test-suite/FH7J/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 51 + lineCount: 5 + - id: "FP8R" + name: "Zero indented block scalar" + localPath: yaml-test-suite/FP8R/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 24 + lineCount: 4 + - id: "FRK4" + name: "Spec Example 7.3. Completely Empty Flow Nodes" + localPath: yaml-test-suite/FRK4/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 24 + lineCount: 4 + - id: "G4RS" + name: "Spec Example 2.17. Quoted Scalars" + localPath: yaml-test-suite/G4RS/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 177 + lineCount: 7 + - id: "G5U8" + name: "Plain dashes in flow sequence" + localPath: yaml-test-suite/G5U8/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 13 + lineCount: 2 + - id: "G9HC" + name: "Invalid anchor in zero indented sequence" + localPath: yaml-test-suite/G9HC/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 25 + lineCount: 5 + - id: "H2RW" + name: "Blank lines" + localPath: yaml-test-suite/H2RW/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 52 + lineCount: 12 + - id: "H7J7" + name: "Node anchor not indented" + localPath: yaml-test-suite/H7J7/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 21 + lineCount: 3 + - id: "H7TQ" + name: "Extra words on %YAML directive" + localPath: yaml-test-suite/H7TQ/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 18 + lineCount: 2 + - id: "HMQ5" + name: "Spec Example 6.23. Node Properties" + localPath: yaml-test-suite/HMQ5/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 43 + lineCount: 3 + - id: "HRE5" + name: "Double quoted scalar with escaped single quote" + localPath: yaml-test-suite/HRE5/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 31 + lineCount: 2 + - id: "HU3P" + name: "Invalid Mapping in plain scalar" + localPath: yaml-test-suite/HU3P/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 29 + lineCount: 3 + - id: "J3BT" + name: "Spec Example 5.12. Tabs and Spaces" + localPath: yaml-test-suite/J3BT/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 96 + lineCount: 6 + - id: "JEF9/00" + name: "Trailing whitespace in streams" + localPath: yaml-test-suite/JEF9/00/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 7 + lineCount: 3 + - id: "JEF9/01" + name: "Trailing whitespace in streams" + localPath: yaml-test-suite/JEF9/01/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 9 + lineCount: 2 + - id: "JEF9/02" + name: "Trailing whitespace in streams" + localPath: yaml-test-suite/JEF9/02/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 8 + lineCount: 1 + - id: "JKF3" + name: "Multiline unidented double quoted block key" + localPath: yaml-test-suite/JKF3/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 17 + lineCount: 2 + - id: "JTV5" + name: "Block Mapping with Multiline Scalars" + localPath: yaml-test-suite/JTV5/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 31 + lineCount: 6 + - id: "JY7Z" + name: "Trailing content that looks like a mapping" + localPath: yaml-test-suite/JY7Z/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 66 + lineCount: 3 + - id: "K527" + name: "Spec Example 6.6. Line Folding" + localPath: yaml-test-suite/K527/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 32 + lineCount: 7 + - id: "K54U" + name: "Tab after document header" + localPath: yaml-test-suite/K54U/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 11 + lineCount: 1 + - id: "K858" + name: "Spec Example 8.6. Empty Scalar Chomping" + localPath: yaml-test-suite/K858/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 30 + lineCount: 6 + - id: "KK5P" + name: "Various combinations of explicit block mappings" + localPath: yaml-test-suite/KK5P/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 124 + lineCount: 16 + - id: "KSS4" + name: "Scalars on --- line" + localPath: yaml-test-suite/KSS4/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 34 + lineCount: 3 + - id: "L24T/00" + name: "Trailing line of spaces" + localPath: yaml-test-suite/L24T/00/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 15 + lineCount: 3 + - id: "L24T/01" + name: "Trailing line of spaces" + localPath: yaml-test-suite/L24T/01/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 14 + lineCount: 2 + - id: "L383" + name: "Two scalar docs with trailing comments" + localPath: yaml-test-suite/L383/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 38 + lineCount: 2 + - id: "LE5A" + name: "Spec Example 7.24. Flow Nodes" + localPath: yaml-test-suite/LE5A/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 50 + lineCount: 5 + - id: "LQZ7" + name: "Spec Example 7.4. Double Quoted Implicit Keys" + localPath: yaml-test-suite/LQZ7/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 59 + lineCount: 3 + - id: "LX3P" + name: "Implicit Flow Mapping Key on one line" + localPath: yaml-test-suite/LX3P/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 14 + lineCount: 1 + - id: "M29M" + name: "Literal Block Scalar" + localPath: yaml-test-suite/M29M/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 26 + lineCount: 8 + - id: "M2N8/00" + name: "Question mark edge cases" + localPath: yaml-test-suite/M2N8/00/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 8 + lineCount: 1 + - id: "M5C3" + name: "Spec Example 8.21. Block Scalar Nodes" + localPath: yaml-test-suite/M5C3/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 48 + lineCount: 6 + - id: "M7A3" + name: "Spec Example 9.3. Bare Documents" + localPath: yaml-test-suite/M7A3/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 74 + lineCount: 7 + - id: "M9B4" + name: "Spec Example 8.7. Literal Scalar" + localPath: yaml-test-suite/M9B4/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 20 + lineCount: 5 + - id: "MJS9" + name: "Spec Example 6.7. Block Folding" + localPath: yaml-test-suite/MJS9/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 26 + lineCount: 6 + - id: "MUS6/03" + name: "Directive variants" + localPath: yaml-test-suite/MUS6/03/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 16 + lineCount: 2 + - id: "MUS6/05" + name: "Directive variants" + localPath: yaml-test-suite/MUS6/05/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 13 + lineCount: 2 + - id: "MUS6/06" + name: "Directive variants" + localPath: yaml-test-suite/MUS6/06/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 15 + lineCount: 2 + - id: "NAT4" + name: "Various empty or newline only quoted strings" + localPath: yaml-test-suite/NAT4/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 86 + lineCount: 23 + - id: "NB6Z" + name: "Multiline plain value with tabs on empty lines" + localPath: yaml-test-suite/NB6Z/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 31 + lineCount: 5 + - id: "NHX8" + name: "Empty Lines at End of Document" + localPath: yaml-test-suite/NHX8/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 4 + lineCount: 3 + - id: "NJ66" + name: "Multiline plain flow mapping key" + localPath: yaml-test-suite/NJ66/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 53 + lineCount: 4 + - id: "NKF9" + name: "Empty keys in block and flow mapping" + localPath: yaml-test-suite/NKF9/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 120 + lineCount: 13 + - id: "NP9H" + name: "Spec Example 7.5. Double Quoted Line Breaks" + localPath: yaml-test-suite/NP9H/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 63 + lineCount: 5 + - id: "P2AD" + name: "Spec Example 8.1. Block Scalar Header" + localPath: yaml-test-suite/P2AD/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 143 + lineCount: 9 + - id: "P2EQ" + name: "Invalid sequene item on same line as previous item" + localPath: yaml-test-suite/P2EQ/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 24 + lineCount: 2 + - id: "PRH3" + name: "Spec Example 7.9. Single Quoted Lines" + localPath: yaml-test-suite/PRH3/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 50 + lineCount: 4 + - id: "PW8X" + name: "Anchors on Empty Scalars" + localPath: yaml-test-suite/PW8X/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 65 + lineCount: 12 + - id: "Q8AD" + name: "Spec Example 7.5. Double Quoted Line Breaks [1.3]" + localPath: yaml-test-suite/Q8AD/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 66 + lineCount: 6 + - id: "Q9WF" + name: "Spec Example 6.12. Separation Spaces" + localPath: yaml-test-suite/Q9WF/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 97 + lineCount: 6 + - id: "QB6E" + name: "Wrong indented multiline quoted scalar" + localPath: yaml-test-suite/QB6E/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 20 + lineCount: 4 + - id: "QLJ7" + name: "Tag shorthand used in documents but only defined in the first" + localPath: yaml-test-suite/QLJ7/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 93 + lineCount: 7 + - id: "R4YG" + name: "Spec Example 8.2. Block Indentation Indicator" + localPath: yaml-test-suite/R4YG/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 69 + lineCount: 11 + - id: "RXY3" + name: "Invalid document-end marker in single quoted string" + localPath: yaml-test-suite/RXY3/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 12 + lineCount: 4 + - id: "RZP5" + name: "Various Trailing Comments [1.3]" + localPath: yaml-test-suite/RZP5/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 157 + lineCount: 15 + - id: "RZT7" + name: "Spec Example 2.28. Log File" + localPath: yaml-test-suite/RZT7/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 411 + lineCount: 26 + - id: "S3PD" + name: "Spec Example 8.18. Implicit Block Mapping Entries" + localPath: yaml-test-suite/S3PD/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 62 + lineCount: 4 + - id: "S4JQ" + name: "Spec Example 6.28. Non-Specific Tags" + localPath: yaml-test-suite/S4JQ/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 55 + lineCount: 4 + - id: "S98Z" + name: "Block scalar with more spaces than first content line" + localPath: yaml-test-suite/S98Z/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 42 + lineCount: 5 + - id: "SF5V" + name: "Duplicate YAML directive" + localPath: yaml-test-suite/SF5V/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 24 + lineCount: 3 + - id: "SKE5" + name: "Anchor before zero indented sequence" + localPath: yaml-test-suite/SKE5/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 26 + lineCount: 5 + - id: "SM9W/01" + name: "Single character streams" + localPath: yaml-test-suite/SM9W/01/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 1 + lineCount: 0 + - id: "SR86" + name: "Anchor plus Alias" + localPath: yaml-test-suite/SR86/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 27 + lineCount: 2 + - id: "SU5Z" + name: "Comment without whitespace after doublequoted scalar" + localPath: yaml-test-suite/SU5Z/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 30 + lineCount: 1 + - id: "SY6V" + name: "Anchor before sequence entry on same line" + localPath: yaml-test-suite/SY6V/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 25 + lineCount: 1 + - id: "T26H" + name: "Spec Example 8.8. Literal Content [1.3]" + localPath: yaml-test-suite/T26H/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 47 + lineCount: 9 + - id: "T4YY" + name: "Spec Example 7.9. Single Quoted Lines [1.3]" + localPath: yaml-test-suite/T4YY/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 54 + lineCount: 5 + - id: "T5N4" + name: "Spec Example 8.7. Literal Scalar [1.3]" + localPath: yaml-test-suite/T5N4/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 24 + lineCount: 5 + - id: "TL85" + name: "Spec Example 6.8. Flow Folding" + localPath: yaml-test-suite/TL85/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 28 + lineCount: 7 + - id: "TS54" + name: "Folded Block Scalar" + localPath: yaml-test-suite/TS54/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 22 + lineCount: 8 + - id: "UGM3" + name: "Spec Example 2.27. Invoice" + localPath: yaml-test-suite/UGM3/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 644 + lineCount: 29 + - id: "UKK6/00" + name: "Syntax character edge cases" + localPath: yaml-test-suite/UKK6/00/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 4 + lineCount: 1 + - id: "UKK6/02" + name: "Syntax character edge cases" + localPath: yaml-test-suite/UKK6/02/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 2 + lineCount: 1 + - id: "UT92" + name: "Spec Example 9.4. Explicit Documents" + localPath: yaml-test-suite/UT92/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 43 + lineCount: 7 + - id: "UV7Q" + name: "Legal tab after indentation" + localPath: yaml-test-suite/UV7Q/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 13 + lineCount: 3 + - id: "V9D5" + name: "Spec Example 8.19. Compact Block Mappings" + localPath: yaml-test-suite/V9D5/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 46 + lineCount: 3 + - id: "VJP3/00" + name: "Flow collections over many lines" + localPath: yaml-test-suite/VJP3/00/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 13 + lineCount: 5 + - id: "W4TN" + name: "Spec Example 9.5. Directives Documents" + localPath: yaml-test-suite/W4TN/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 61 + lineCount: 8 + - id: "W9L4" + name: "Literal block scalar with more spaces in first line" + localPath: yaml-test-suite/W9L4/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 71 + lineCount: 5 + - id: "WZ62" + name: "Spec Example 7.2. Empty Content" + localPath: yaml-test-suite/WZ62/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 34 + lineCount: 4 + - id: "X4QW" + name: "Comment without whitespace after block scalar indicator" + localPath: yaml-test-suite/X4QW/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 27 + lineCount: 2 + - id: "XLQ9" + name: "Multiline scalar that looks like a YAML directive" + localPath: yaml-test-suite/XLQ9/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 21 + lineCount: 3 + - id: "XV9V" + name: "Spec Example 6.5. Empty Lines [1.3]" + localPath: yaml-test-suite/XV9V/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 79 + lineCount: 8 + - id: "XW4D" + name: "Various Trailing Comments" + localPath: yaml-test-suite/XW4D/in.yaml + category: false-reject + expected: parse-ok + oracle: none + current: parse-error + byteCount: 158 + lineCount: 16 + - id: "Y79Y/000" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/000/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 16 + lineCount: 3 + - id: "Y79Y/001" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/001/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 17 + lineCount: 3 + - id: "Y79Y/003" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/003/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 18 + lineCount: 4 + - id: "Y79Y/004" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/004/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 4 + lineCount: 1 + - id: "Y79Y/005" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/005/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 5 + lineCount: 1 + - id: "Y79Y/006" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/006/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 4 + lineCount: 1 + - id: "Y79Y/008" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/008/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 7 + lineCount: 1 + - id: "Y79Y/010" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/010/in.yaml + category: json-mismatch + expected: parse-ok + oracle: json + current: value-mismatch + byteCount: 5 + lineCount: 1 + - id: "YJV2" + name: "Dash in flow sequence" + localPath: yaml-test-suite/YJV2/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 4 + lineCount: 1 + - id: "ZCZ6" + name: "Invalid mapping in plain single line value" + localPath: yaml-test-suite/ZCZ6/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 11 + lineCount: 1 + - id: "ZL4Z" + name: "Invalid nested mapping" + localPath: yaml-test-suite/ZL4Z/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 14 + lineCount: 2 + - id: "ZVH3" + name: "Wrong indented sequence item" + localPath: yaml-test-suite/ZVH3/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 22 + lineCount: 2 + - id: "ZWK4" + name: "Key with anchor after missing explicit mapping value" + localPath: yaml-test-suite/ZWK4/in.yaml + category: false-reject + expected: parse-ok + oracle: json + current: parse-error + byteCount: 26 + lineCount: 4 diff --git a/Tests/Fixtures/yaml-test-suite/26DV/in.json b/Tests/Fixtures/yaml-test-suite/26DV/in.json new file mode 100644 index 0000000..508c2c1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/26DV/in.json @@ -0,0 +1,18 @@ +{ + "top1": { + "key1": "scalar1" + }, + "top2": { + "key2": "scalar2" + }, + "top3": { + "scalar1": "scalar3" + }, + "top4": { + "scalar2": "scalar4" + }, + "top5": "scalar5", + "top6": { + "key6": "scalar6" + } +} diff --git a/Tests/Fixtures/yaml-test-suite/26DV/in.yaml b/Tests/Fixtures/yaml-test-suite/26DV/in.yaml new file mode 100644 index 0000000..5df48e7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/26DV/in.yaml @@ -0,0 +1,12 @@ +"top1" : + "key1" : &alias1 scalar1 +'top2' : + 'key2' : &alias2 scalar2 +top3: &node3 + *alias1 : scalar3 +top4: + *alias2 : scalar4 +top5 : + scalar5 +top6: + &anchor6 'key6' : scalar6 diff --git a/Tests/Fixtures/yaml-test-suite/27NA/in.json b/Tests/Fixtures/yaml-test-suite/27NA/in.json new file mode 100644 index 0000000..8ee55ad --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/27NA/in.json @@ -0,0 +1 @@ +"text" diff --git a/Tests/Fixtures/yaml-test-suite/27NA/in.yaml b/Tests/Fixtures/yaml-test-suite/27NA/in.yaml new file mode 100644 index 0000000..62204de --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/27NA/in.yaml @@ -0,0 +1,2 @@ +%YAML 1.2 +--- text diff --git a/Tests/Fixtures/yaml-test-suite/2G84/00/error b/Tests/Fixtures/yaml-test-suite/2G84/00/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/2G84/00/in.yaml b/Tests/Fixtures/yaml-test-suite/2G84/00/in.yaml new file mode 100644 index 0000000..56974da --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2G84/00/in.yaml @@ -0,0 +1 @@ +--- |0 diff --git a/Tests/Fixtures/yaml-test-suite/2G84/01/error b/Tests/Fixtures/yaml-test-suite/2G84/01/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/2G84/01/in.yaml b/Tests/Fixtures/yaml-test-suite/2G84/01/in.yaml new file mode 100644 index 0000000..52ef846 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2G84/01/in.yaml @@ -0,0 +1 @@ +--- |10 diff --git a/Tests/Fixtures/yaml-test-suite/2G84/02/in.json b/Tests/Fixtures/yaml-test-suite/2G84/02/in.json new file mode 100644 index 0000000..e16c76d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2G84/02/in.json @@ -0,0 +1 @@ +"" diff --git a/Tests/Fixtures/yaml-test-suite/2G84/02/in.yaml b/Tests/Fixtures/yaml-test-suite/2G84/02/in.yaml new file mode 100644 index 0000000..9d09488 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2G84/02/in.yaml @@ -0,0 +1 @@ +--- |1- \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/2G84/03/in.json b/Tests/Fixtures/yaml-test-suite/2G84/03/in.json new file mode 100644 index 0000000..e16c76d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2G84/03/in.json @@ -0,0 +1 @@ +"" diff --git a/Tests/Fixtures/yaml-test-suite/2G84/03/in.yaml b/Tests/Fixtures/yaml-test-suite/2G84/03/in.yaml new file mode 100644 index 0000000..3220349 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2G84/03/in.yaml @@ -0,0 +1 @@ +--- |1+ \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/2JQS/in.yaml b/Tests/Fixtures/yaml-test-suite/2JQS/in.yaml new file mode 100644 index 0000000..d0a086d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2JQS/in.yaml @@ -0,0 +1,2 @@ +: a +: b diff --git a/Tests/Fixtures/yaml-test-suite/2LFX/in.json b/Tests/Fixtures/yaml-test-suite/2LFX/in.json new file mode 100644 index 0000000..810c96e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2LFX/in.json @@ -0,0 +1 @@ +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/2LFX/in.yaml b/Tests/Fixtures/yaml-test-suite/2LFX/in.yaml new file mode 100644 index 0000000..5068618 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2LFX/in.yaml @@ -0,0 +1,4 @@ +%FOO bar baz # Should be ignored + # with a warning. +--- +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/2SXE/in.json b/Tests/Fixtures/yaml-test-suite/2SXE/in.json new file mode 100644 index 0000000..d4470a6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2SXE/in.json @@ -0,0 +1,4 @@ +{ + "key": "value", + "foo": "key" +} diff --git a/Tests/Fixtures/yaml-test-suite/2SXE/in.yaml b/Tests/Fixtures/yaml-test-suite/2SXE/in.yaml new file mode 100644 index 0000000..243c466 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2SXE/in.yaml @@ -0,0 +1,3 @@ +&a: key: &a value +foo: + *a: diff --git a/Tests/Fixtures/yaml-test-suite/2XXW/in.json b/Tests/Fixtures/yaml-test-suite/2XXW/in.json new file mode 100644 index 0000000..88daa64 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2XXW/in.json @@ -0,0 +1,5 @@ +{ + "Mark McGwire": null, + "Sammy Sosa": null, + "Ken Griff": null +} diff --git a/Tests/Fixtures/yaml-test-suite/2XXW/in.yaml b/Tests/Fixtures/yaml-test-suite/2XXW/in.yaml new file mode 100644 index 0000000..cf4943a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2XXW/in.yaml @@ -0,0 +1,7 @@ +# Sets are represented as a +# Mapping where each key is +# associated with a null value +--- !!set +? Mark McGwire +? Sammy Sosa +? Ken Griff diff --git a/Tests/Fixtures/yaml-test-suite/35KP/in.json b/Tests/Fixtures/yaml-test-suite/35KP/in.json new file mode 100644 index 0000000..f8e731c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/35KP/in.json @@ -0,0 +1,7 @@ +{ + "a": "b" +} +[ + "c" +] +"d e" diff --git a/Tests/Fixtures/yaml-test-suite/35KP/in.yaml b/Tests/Fixtures/yaml-test-suite/35KP/in.yaml new file mode 100644 index 0000000..f0d91aa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/35KP/in.yaml @@ -0,0 +1,8 @@ +--- !!map +? a +: b +--- !!seq +- !!str c +--- !!str +d +e diff --git a/Tests/Fixtures/yaml-test-suite/3HFZ/error b/Tests/Fixtures/yaml-test-suite/3HFZ/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/3HFZ/in.yaml b/Tests/Fixtures/yaml-test-suite/3HFZ/in.yaml new file mode 100644 index 0000000..7d30422 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3HFZ/in.yaml @@ -0,0 +1,3 @@ +--- +key: value +... invalid diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/00/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/00/in.json new file mode 100644 index 0000000..821166a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/00/in.json @@ -0,0 +1 @@ +"1 leading \ttab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/00/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/00/in.yaml new file mode 100644 index 0000000..a6a23a8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/00/in.yaml @@ -0,0 +1,2 @@ +"1 leading + \ttab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/01/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/01/in.json new file mode 100644 index 0000000..29133b1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/01/in.json @@ -0,0 +1 @@ +"2 leading \ttab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/01/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/01/in.yaml new file mode 100644 index 0000000..64057a8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/01/in.yaml @@ -0,0 +1,2 @@ +"2 leading + \ tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/02/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/02/in.json new file mode 100644 index 0000000..9f23c05 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/02/in.json @@ -0,0 +1 @@ +"3 leading tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/02/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/02/in.yaml new file mode 100644 index 0000000..3b18adc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/02/in.yaml @@ -0,0 +1,2 @@ +"3 leading + tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/03/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/03/in.json new file mode 100644 index 0000000..75b57d9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/03/in.json @@ -0,0 +1 @@ +"4 leading \t tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/03/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/03/in.yaml new file mode 100644 index 0000000..815c713 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/03/in.yaml @@ -0,0 +1,2 @@ +"4 leading + \t tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/04/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/04/in.json new file mode 100644 index 0000000..f73076a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/04/in.json @@ -0,0 +1 @@ +"5 leading \t tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/04/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/04/in.yaml new file mode 100644 index 0000000..07e14f5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/04/in.yaml @@ -0,0 +1,2 @@ +"5 leading + \ tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/05/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/05/in.json new file mode 100644 index 0000000..46d1f8c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/05/in.json @@ -0,0 +1 @@ +"6 leading tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/05/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/05/in.yaml new file mode 100644 index 0000000..75222d3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/05/in.yaml @@ -0,0 +1,2 @@ +"6 leading + tab" diff --git a/Tests/Fixtures/yaml-test-suite/4CQQ/in.json b/Tests/Fixtures/yaml-test-suite/4CQQ/in.json new file mode 100644 index 0000000..018e242 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4CQQ/in.json @@ -0,0 +1,4 @@ +{ + "plain": "This unquoted scalar spans many lines.", + "quoted": "So does this quoted scalar.\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/4CQQ/in.yaml b/Tests/Fixtures/yaml-test-suite/4CQQ/in.yaml new file mode 100644 index 0000000..e0a8bfa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4CQQ/in.yaml @@ -0,0 +1,6 @@ +plain: + This unquoted scalar + spans many lines. + +quoted: "So does this + quoted scalar.\n" diff --git a/Tests/Fixtures/yaml-test-suite/4EJS/error b/Tests/Fixtures/yaml-test-suite/4EJS/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/4EJS/in.yaml b/Tests/Fixtures/yaml-test-suite/4EJS/in.yaml new file mode 100644 index 0000000..b507e20 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4EJS/in.yaml @@ -0,0 +1,4 @@ +--- +a: + b: + c: value diff --git a/Tests/Fixtures/yaml-test-suite/4FJ6/in.yaml b/Tests/Fixtures/yaml-test-suite/4FJ6/in.yaml new file mode 100644 index 0000000..3f4aabe --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4FJ6/in.yaml @@ -0,0 +1,4 @@ +--- +[ + [ a, [ [[b,c]]: d, e]]: 23 +] diff --git a/Tests/Fixtures/yaml-test-suite/4JVG/error b/Tests/Fixtures/yaml-test-suite/4JVG/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/4JVG/in.yaml b/Tests/Fixtures/yaml-test-suite/4JVG/in.yaml new file mode 100644 index 0000000..9afb769 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4JVG/in.yaml @@ -0,0 +1,4 @@ +top1: &node1 + &k1 key1: val1 +top2: &node2 + &v2 val2 diff --git a/Tests/Fixtures/yaml-test-suite/4Q9F/in.json b/Tests/Fixtures/yaml-test-suite/4Q9F/in.json new file mode 100644 index 0000000..c63e7ba --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4Q9F/in.json @@ -0,0 +1 @@ +"ab cd\nef\n\ngh\n" diff --git a/Tests/Fixtures/yaml-test-suite/4Q9F/in.yaml b/Tests/Fixtures/yaml-test-suite/4Q9F/in.yaml new file mode 100644 index 0000000..63a62ab --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4Q9F/in.yaml @@ -0,0 +1,8 @@ +--- > + ab + cd + + ef + + + gh diff --git a/Tests/Fixtures/yaml-test-suite/4QFQ/in.json b/Tests/Fixtures/yaml-test-suite/4QFQ/in.json new file mode 100644 index 0000000..6963db1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4QFQ/in.json @@ -0,0 +1,6 @@ +[ + "detected\n", + "\n\n# detected\n", + " explicit\n", + "detected\n" +] diff --git a/Tests/Fixtures/yaml-test-suite/4QFQ/in.yaml b/Tests/Fixtures/yaml-test-suite/4QFQ/in.yaml new file mode 100644 index 0000000..079de26 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4QFQ/in.yaml @@ -0,0 +1,10 @@ +- | + detected +- > + + + # detected +- |1 + explicit +- > + detected diff --git a/Tests/Fixtures/yaml-test-suite/4WA9/in.json b/Tests/Fixtures/yaml-test-suite/4WA9/in.json new file mode 100644 index 0000000..bc81564 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4WA9/in.json @@ -0,0 +1,6 @@ +[ + { + "aaa" : "xxx\n", + "bbb" : "xxx\n" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/4WA9/in.yaml b/Tests/Fixtures/yaml-test-suite/4WA9/in.yaml new file mode 100644 index 0000000..0d9917e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4WA9/in.yaml @@ -0,0 +1,4 @@ +- aaa: |2 + xxx + bbb: | + xxx diff --git a/Tests/Fixtures/yaml-test-suite/4ZYM/in.json b/Tests/Fixtures/yaml-test-suite/4ZYM/in.json new file mode 100644 index 0000000..b90f107 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4ZYM/in.json @@ -0,0 +1,5 @@ +{ + "plain": "text lines", + "quoted": "text lines", + "block": "text\n \tlines\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/4ZYM/in.yaml b/Tests/Fixtures/yaml-test-suite/4ZYM/in.yaml new file mode 100644 index 0000000..2f62d08 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4ZYM/in.yaml @@ -0,0 +1,7 @@ +plain: text + lines +quoted: "text + lines" +block: | + text + lines diff --git a/Tests/Fixtures/yaml-test-suite/55WF/error b/Tests/Fixtures/yaml-test-suite/55WF/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/55WF/in.yaml b/Tests/Fixtures/yaml-test-suite/55WF/in.yaml new file mode 100644 index 0000000..73ef8bc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/55WF/in.yaml @@ -0,0 +1,2 @@ +--- +"\." diff --git a/Tests/Fixtures/yaml-test-suite/565N/in.json b/Tests/Fixtures/yaml-test-suite/565N/in.json new file mode 100644 index 0000000..4b6d817 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/565N/in.json @@ -0,0 +1,5 @@ +{ + "canonical": "R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5OTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLCAgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs=", + "generic": "R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5\nOTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/+\n+f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLC\nAgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs=\n", + "description": "The binary value above is a tiny arrow encoded as a gif image." +} diff --git a/Tests/Fixtures/yaml-test-suite/565N/in.yaml b/Tests/Fixtures/yaml-test-suite/565N/in.yaml new file mode 100644 index 0000000..dcdb16f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/565N/in.yaml @@ -0,0 +1,12 @@ +canonical: !!binary "\ + R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5\ + OTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/+\ + +f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLC\ + AgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs=" +generic: !!binary | + R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5 + OTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/+ + +f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLC + AgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs= +description: + The binary value above is a tiny arrow encoded as a gif image. diff --git a/Tests/Fixtures/yaml-test-suite/57H4/in.json b/Tests/Fixtures/yaml-test-suite/57H4/in.json new file mode 100644 index 0000000..ed69b21 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/57H4/in.json @@ -0,0 +1,11 @@ +{ + "sequence": [ + "entry", + [ + "nested" + ] + ], + "mapping": { + "foo": "bar" + } +} diff --git a/Tests/Fixtures/yaml-test-suite/57H4/in.yaml b/Tests/Fixtures/yaml-test-suite/57H4/in.yaml new file mode 100644 index 0000000..5c59669 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/57H4/in.yaml @@ -0,0 +1,6 @@ +sequence: !!seq +- entry +- !!seq + - nested +mapping: !!map + foo: bar diff --git a/Tests/Fixtures/yaml-test-suite/5GBF/in.json b/Tests/Fixtures/yaml-test-suite/5GBF/in.json new file mode 100644 index 0000000..41a96a1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5GBF/in.json @@ -0,0 +1,4 @@ +{ + "Folding": "Empty line\nas a line feed", + "Chomping": "Clipped empty lines\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/5GBF/in.yaml b/Tests/Fixtures/yaml-test-suite/5GBF/in.yaml new file mode 100644 index 0000000..60958d5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5GBF/in.yaml @@ -0,0 +1,8 @@ +Folding: + "Empty line + + as a line feed" +Chomping: | + Clipped empty lines + + diff --git a/Tests/Fixtures/yaml-test-suite/5LLU/error b/Tests/Fixtures/yaml-test-suite/5LLU/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/5LLU/in.yaml b/Tests/Fixtures/yaml-test-suite/5LLU/in.yaml new file mode 100644 index 0000000..34d30b1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5LLU/in.yaml @@ -0,0 +1,5 @@ +block scalar: > + + + + invalid diff --git a/Tests/Fixtures/yaml-test-suite/5TRB/error b/Tests/Fixtures/yaml-test-suite/5TRB/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/5TRB/in.yaml b/Tests/Fixtures/yaml-test-suite/5TRB/in.yaml new file mode 100644 index 0000000..8f75f6c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5TRB/in.yaml @@ -0,0 +1,4 @@ +--- +" +--- +" diff --git a/Tests/Fixtures/yaml-test-suite/5TYM/in.json b/Tests/Fixtures/yaml-test-suite/5TYM/in.json new file mode 100644 index 0000000..fbdf5d0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5TYM/in.json @@ -0,0 +1,2 @@ +"fluorescent" +"green" diff --git a/Tests/Fixtures/yaml-test-suite/5TYM/in.yaml b/Tests/Fixtures/yaml-test-suite/5TYM/in.yaml new file mode 100644 index 0000000..57315a5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5TYM/in.yaml @@ -0,0 +1,7 @@ +%TAG !m! !my- +--- # Bulb here +!m!light fluorescent +... +%TAG !m! !my- +--- # Color here +!m!light green diff --git a/Tests/Fixtures/yaml-test-suite/5U3A/error b/Tests/Fixtures/yaml-test-suite/5U3A/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/5U3A/in.yaml b/Tests/Fixtures/yaml-test-suite/5U3A/in.yaml new file mode 100644 index 0000000..fa966bd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5U3A/in.yaml @@ -0,0 +1,2 @@ +key: - a + - b diff --git a/Tests/Fixtures/yaml-test-suite/5WE3/in.json b/Tests/Fixtures/yaml-test-suite/5WE3/in.json new file mode 100644 index 0000000..35361a5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5WE3/in.json @@ -0,0 +1,7 @@ +{ + "explicit key": null, + "block key\n": [ + "one", + "two" + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/5WE3/in.yaml b/Tests/Fixtures/yaml-test-suite/5WE3/in.yaml new file mode 100644 index 0000000..cb0cfd0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5WE3/in.yaml @@ -0,0 +1,5 @@ +? explicit key # Empty value +? | + block key +: - one # Explicit compact + - two # block value diff --git a/Tests/Fixtures/yaml-test-suite/62EZ/error b/Tests/Fixtures/yaml-test-suite/62EZ/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/62EZ/in.yaml b/Tests/Fixtures/yaml-test-suite/62EZ/in.yaml new file mode 100644 index 0000000..c3bd6ba --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/62EZ/in.yaml @@ -0,0 +1,2 @@ +--- +x: { y: z }in: valid diff --git a/Tests/Fixtures/yaml-test-suite/6BCT/in.json b/Tests/Fixtures/yaml-test-suite/6BCT/in.json new file mode 100644 index 0000000..7216337 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6BCT/in.json @@ -0,0 +1,9 @@ +[ + { + "foo": "bar" + }, + [ + "baz", + "baz" + ] +] diff --git a/Tests/Fixtures/yaml-test-suite/6BCT/in.yaml b/Tests/Fixtures/yaml-test-suite/6BCT/in.yaml new file mode 100644 index 0000000..5f48cf4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6BCT/in.yaml @@ -0,0 +1,3 @@ +- foo: bar +- - baz + - baz diff --git a/Tests/Fixtures/yaml-test-suite/6BFJ/in.yaml b/Tests/Fixtures/yaml-test-suite/6BFJ/in.yaml new file mode 100644 index 0000000..19d1e3e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6BFJ/in.yaml @@ -0,0 +1,3 @@ +--- +&mapping +&key [ &item a, b, c ]: value diff --git a/Tests/Fixtures/yaml-test-suite/6FWR/in.json b/Tests/Fixtures/yaml-test-suite/6FWR/in.json new file mode 100644 index 0000000..7b0aa63 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6FWR/in.json @@ -0,0 +1 @@ +"ab\n\n \n" diff --git a/Tests/Fixtures/yaml-test-suite/6FWR/in.yaml b/Tests/Fixtures/yaml-test-suite/6FWR/in.yaml new file mode 100644 index 0000000..1ff9bfa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6FWR/in.yaml @@ -0,0 +1,5 @@ +--- |+ + ab + + +... diff --git a/Tests/Fixtures/yaml-test-suite/6JQW/in.json b/Tests/Fixtures/yaml-test-suite/6JQW/in.json new file mode 100644 index 0000000..6f981a5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6JQW/in.json @@ -0,0 +1 @@ +"\\//||\\/||\n// || ||__\n" diff --git a/Tests/Fixtures/yaml-test-suite/6JQW/in.yaml b/Tests/Fixtures/yaml-test-suite/6JQW/in.yaml new file mode 100644 index 0000000..13fb656 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6JQW/in.yaml @@ -0,0 +1,4 @@ +# ASCII Art +--- | + \//||\/|| + // || ||__ diff --git a/Tests/Fixtures/yaml-test-suite/6KGN/in.json b/Tests/Fixtures/yaml-test-suite/6KGN/in.json new file mode 100644 index 0000000..32b9bb5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6KGN/in.json @@ -0,0 +1,4 @@ +{ + "a": null, + "b": null +} diff --git a/Tests/Fixtures/yaml-test-suite/6KGN/in.yaml b/Tests/Fixtures/yaml-test-suite/6KGN/in.yaml new file mode 100644 index 0000000..dea985e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6KGN/in.yaml @@ -0,0 +1,3 @@ +--- +a: &anchor +b: *anchor diff --git a/Tests/Fixtures/yaml-test-suite/6LVF/in.json b/Tests/Fixtures/yaml-test-suite/6LVF/in.json new file mode 100644 index 0000000..810c96e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6LVF/in.json @@ -0,0 +1 @@ +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/6LVF/in.yaml b/Tests/Fixtures/yaml-test-suite/6LVF/in.yaml new file mode 100644 index 0000000..cedbf23 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6LVF/in.yaml @@ -0,0 +1,3 @@ +%FOO bar baz # Should be ignored + # with a warning. +--- "foo" diff --git a/Tests/Fixtures/yaml-test-suite/6M2F/in.yaml b/Tests/Fixtures/yaml-test-suite/6M2F/in.yaml new file mode 100644 index 0000000..b1490a6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6M2F/in.yaml @@ -0,0 +1,3 @@ +? &a a +: &b b +: *a diff --git a/Tests/Fixtures/yaml-test-suite/6VJK/in.json b/Tests/Fixtures/yaml-test-suite/6VJK/in.json new file mode 100644 index 0000000..d61c429 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6VJK/in.json @@ -0,0 +1 @@ +"Sammy Sosa completed another fine season with great stats.\n\n 63 Home Runs\n 0.288 Batting Average\n\nWhat a year!\n" diff --git a/Tests/Fixtures/yaml-test-suite/6VJK/in.yaml b/Tests/Fixtures/yaml-test-suite/6VJK/in.yaml new file mode 100644 index 0000000..80b89a6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6VJK/in.yaml @@ -0,0 +1,8 @@ +> + Sammy Sosa completed another + fine season with great stats. + + 63 Home Runs + 0.288 Batting Average + + What a year! diff --git a/Tests/Fixtures/yaml-test-suite/6WLZ/in.json b/Tests/Fixtures/yaml-test-suite/6WLZ/in.json new file mode 100644 index 0000000..f95cbd7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6WLZ/in.json @@ -0,0 +1,2 @@ +"bar" +"bar" diff --git a/Tests/Fixtures/yaml-test-suite/6WLZ/in.yaml b/Tests/Fixtures/yaml-test-suite/6WLZ/in.yaml new file mode 100644 index 0000000..fd94164 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6WLZ/in.yaml @@ -0,0 +1,8 @@ +# Private +--- +!foo "bar" +... +# Global +%TAG ! tag:example.com,2000:app/ +--- +!foo "bar" diff --git a/Tests/Fixtures/yaml-test-suite/6WPF/in.json b/Tests/Fixtures/yaml-test-suite/6WPF/in.json new file mode 100644 index 0000000..0fcc9db --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6WPF/in.json @@ -0,0 +1 @@ +" foo\nbar\nbaz " diff --git a/Tests/Fixtures/yaml-test-suite/6WPF/in.yaml b/Tests/Fixtures/yaml-test-suite/6WPF/in.yaml new file mode 100644 index 0000000..aed6e4b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6WPF/in.yaml @@ -0,0 +1,8 @@ +--- +" + foo + + bar + + baz +" diff --git a/Tests/Fixtures/yaml-test-suite/6ZKB/in.json b/Tests/Fixtures/yaml-test-suite/6ZKB/in.json new file mode 100644 index 0000000..b637cb9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6ZKB/in.json @@ -0,0 +1,5 @@ +"Document" +null +{ + "matches %": 20 +} diff --git a/Tests/Fixtures/yaml-test-suite/6ZKB/in.yaml b/Tests/Fixtures/yaml-test-suite/6ZKB/in.yaml new file mode 100644 index 0000000..52bd345 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6ZKB/in.yaml @@ -0,0 +1,7 @@ +Document +--- +# Empty +... +%YAML 1.2 +--- +matches %: 20 diff --git a/Tests/Fixtures/yaml-test-suite/74H7/in.json b/Tests/Fixtures/yaml-test-suite/74H7/in.json new file mode 100644 index 0000000..5890c51 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/74H7/in.json @@ -0,0 +1,7 @@ +{ + "a": "b", + "c": 42, + "e": "f", + "g": "h", + "23": false +} diff --git a/Tests/Fixtures/yaml-test-suite/74H7/in.yaml b/Tests/Fixtures/yaml-test-suite/74H7/in.yaml new file mode 100644 index 0000000..dd1a8fa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/74H7/in.yaml @@ -0,0 +1,5 @@ +!!str a: b +c: !!int 42 +e: !!str f +g: h +!!str 23: !!bool false diff --git a/Tests/Fixtures/yaml-test-suite/7A4E/in.json b/Tests/Fixtures/yaml-test-suite/7A4E/in.json new file mode 100644 index 0000000..2dfab84 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7A4E/in.json @@ -0,0 +1 @@ +" 1st non-empty\n2nd non-empty 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/7A4E/in.yaml b/Tests/Fixtures/yaml-test-suite/7A4E/in.yaml new file mode 100644 index 0000000..3d8b76d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7A4E/in.yaml @@ -0,0 +1,4 @@ +" 1st non-empty + + 2nd non-empty + 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/7LBH/error b/Tests/Fixtures/yaml-test-suite/7LBH/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/7LBH/in.yaml b/Tests/Fixtures/yaml-test-suite/7LBH/in.yaml new file mode 100644 index 0000000..6953d40 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7LBH/in.yaml @@ -0,0 +1,3 @@ +"a\nb": 1 +"c + d": 1 diff --git a/Tests/Fixtures/yaml-test-suite/7T8X/in.json b/Tests/Fixtures/yaml-test-suite/7T8X/in.json new file mode 100644 index 0000000..f52f875 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7T8X/in.json @@ -0,0 +1 @@ +"\nfolded line\nnext line\n * bullet\n\n * list\n * lines\n\nlast line\n" diff --git a/Tests/Fixtures/yaml-test-suite/7T8X/in.yaml b/Tests/Fixtures/yaml-test-suite/7T8X/in.yaml new file mode 100644 index 0000000..992dd76 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7T8X/in.yaml @@ -0,0 +1,16 @@ +> + + folded + line + + next + line + * bullet + + * list + * lines + + last + line + +# Comment diff --git a/Tests/Fixtures/yaml-test-suite/7W2P/in.json b/Tests/Fixtures/yaml-test-suite/7W2P/in.json new file mode 100644 index 0000000..a08ddaa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7W2P/in.json @@ -0,0 +1,5 @@ +{ + "a": null, + "b": null, + "c": null +} diff --git a/Tests/Fixtures/yaml-test-suite/7W2P/in.yaml b/Tests/Fixtures/yaml-test-suite/7W2P/in.yaml new file mode 100644 index 0000000..e36dcc9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7W2P/in.yaml @@ -0,0 +1,3 @@ +? a +? b +c: diff --git a/Tests/Fixtures/yaml-test-suite/7Z25/in.json b/Tests/Fixtures/yaml-test-suite/7Z25/in.json new file mode 100644 index 0000000..ca729cd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7Z25/in.json @@ -0,0 +1,4 @@ +"scalar1" +{ + "key": "value" +} diff --git a/Tests/Fixtures/yaml-test-suite/7Z25/in.yaml b/Tests/Fixtures/yaml-test-suite/7Z25/in.yaml new file mode 100644 index 0000000..6964944 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7Z25/in.yaml @@ -0,0 +1,4 @@ +--- +scalar1 +... +key: value diff --git a/Tests/Fixtures/yaml-test-suite/7ZZ5/in.json b/Tests/Fixtures/yaml-test-suite/7ZZ5/in.json new file mode 100644 index 0000000..ab44179 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7ZZ5/in.json @@ -0,0 +1,16 @@ +{ + "nested sequences": [ + [ + [ + [] + ] + ], + [ + [ + {} + ] + ] + ], + "key1": [], + "key2": {} +} diff --git a/Tests/Fixtures/yaml-test-suite/7ZZ5/in.yaml b/Tests/Fixtures/yaml-test-suite/7ZZ5/in.yaml new file mode 100644 index 0000000..9f12ef2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7ZZ5/in.yaml @@ -0,0 +1,6 @@ +--- +nested sequences: +- - - [] +- - - {} +key1: [] +key2: {} diff --git a/Tests/Fixtures/yaml-test-suite/82AN/in.json b/Tests/Fixtures/yaml-test-suite/82AN/in.json new file mode 100644 index 0000000..62a7caa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/82AN/in.json @@ -0,0 +1 @@ +"---word1 word2" diff --git a/Tests/Fixtures/yaml-test-suite/82AN/in.yaml b/Tests/Fixtures/yaml-test-suite/82AN/in.yaml new file mode 100644 index 0000000..fffaf58 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/82AN/in.yaml @@ -0,0 +1,2 @@ +---word1 +word2 diff --git a/Tests/Fixtures/yaml-test-suite/87E4/in.json b/Tests/Fixtures/yaml-test-suite/87E4/in.json new file mode 100644 index 0000000..16ae65b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/87E4/in.json @@ -0,0 +1,7 @@ +{ + "implicit block key": [ + { + "implicit flow key": "value" + } + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/87E4/in.yaml b/Tests/Fixtures/yaml-test-suite/87E4/in.yaml new file mode 100644 index 0000000..f1baf58 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/87E4/in.yaml @@ -0,0 +1,3 @@ +'implicit block key' : [ + 'implicit flow key' : value, + ] diff --git a/Tests/Fixtures/yaml-test-suite/8KB6/in.json b/Tests/Fixtures/yaml-test-suite/8KB6/in.json new file mode 100644 index 0000000..2716276 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8KB6/in.json @@ -0,0 +1,10 @@ +[ + { + "single line": null, + "a": "b" + }, + { + "multi line": null, + "a": "b" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/8KB6/in.yaml b/Tests/Fixtures/yaml-test-suite/8KB6/in.yaml new file mode 100644 index 0000000..9167fd6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8KB6/in.yaml @@ -0,0 +1,4 @@ +--- +- { single line, a: b} +- { multi + line, a: b} diff --git a/Tests/Fixtures/yaml-test-suite/8UDB/in.json b/Tests/Fixtures/yaml-test-suite/8UDB/in.json new file mode 100644 index 0000000..763236f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8UDB/in.json @@ -0,0 +1,11 @@ +[ + "double quoted", + "single quoted", + "plain text", + [ + "nested" + ], + { + "single": "pair" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/8UDB/in.yaml b/Tests/Fixtures/yaml-test-suite/8UDB/in.yaml new file mode 100644 index 0000000..6327116 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8UDB/in.yaml @@ -0,0 +1,8 @@ +[ +"double + quoted", 'single + quoted', +plain + text, [ nested ], +single: pair, +] diff --git a/Tests/Fixtures/yaml-test-suite/8XDJ/error b/Tests/Fixtures/yaml-test-suite/8XDJ/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/8XDJ/in.yaml b/Tests/Fixtures/yaml-test-suite/8XDJ/in.yaml new file mode 100644 index 0000000..5045e77 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8XDJ/in.yaml @@ -0,0 +1,3 @@ +key: word1 +# xxx + word2 diff --git a/Tests/Fixtures/yaml-test-suite/93WF/in.json b/Tests/Fixtures/yaml-test-suite/93WF/in.json new file mode 100644 index 0000000..9c6ce92 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/93WF/in.json @@ -0,0 +1 @@ +"trimmed\n\n\nas space" diff --git a/Tests/Fixtures/yaml-test-suite/93WF/in.yaml b/Tests/Fixtures/yaml-test-suite/93WF/in.yaml new file mode 100644 index 0000000..938ee98 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/93WF/in.yaml @@ -0,0 +1,7 @@ +--- >- + trimmed + + + + as + space diff --git a/Tests/Fixtures/yaml-test-suite/96L6/in.json b/Tests/Fixtures/yaml-test-suite/96L6/in.json new file mode 100644 index 0000000..f427bc2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96L6/in.json @@ -0,0 +1 @@ +"Mark McGwire's year was crippled by a knee injury.\n" diff --git a/Tests/Fixtures/yaml-test-suite/96L6/in.yaml b/Tests/Fixtures/yaml-test-suite/96L6/in.yaml new file mode 100644 index 0000000..fb4ed4a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96L6/in.yaml @@ -0,0 +1,4 @@ +--- > + Mark McGwire's + year was crippled + by a knee injury. diff --git a/Tests/Fixtures/yaml-test-suite/96NN/00/in.json b/Tests/Fixtures/yaml-test-suite/96NN/00/in.json new file mode 100644 index 0000000..0adc1e5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96NN/00/in.json @@ -0,0 +1 @@ +{"foo":"\tbar"} diff --git a/Tests/Fixtures/yaml-test-suite/96NN/00/in.yaml b/Tests/Fixtures/yaml-test-suite/96NN/00/in.yaml new file mode 100644 index 0000000..de7acab --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96NN/00/in.yaml @@ -0,0 +1,2 @@ +foo: |- + bar diff --git a/Tests/Fixtures/yaml-test-suite/96NN/01/in.json b/Tests/Fixtures/yaml-test-suite/96NN/01/in.json new file mode 100644 index 0000000..0adc1e5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96NN/01/in.json @@ -0,0 +1 @@ +{"foo":"\tbar"} diff --git a/Tests/Fixtures/yaml-test-suite/96NN/01/in.yaml b/Tests/Fixtures/yaml-test-suite/96NN/01/in.yaml new file mode 100644 index 0000000..28703ea --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96NN/01/in.yaml @@ -0,0 +1,2 @@ +foo: |- + bar \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/9BXH/in.json b/Tests/Fixtures/yaml-test-suite/9BXH/in.json new file mode 100644 index 0000000..2716276 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9BXH/in.json @@ -0,0 +1,10 @@ +[ + { + "single line": null, + "a": "b" + }, + { + "multi line": null, + "a": "b" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/9BXH/in.yaml b/Tests/Fixtures/yaml-test-suite/9BXH/in.yaml new file mode 100644 index 0000000..c007827 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9BXH/in.yaml @@ -0,0 +1,4 @@ +--- +- { "single line", a: b} +- { "multi + line", a: b} diff --git a/Tests/Fixtures/yaml-test-suite/9C9N/error b/Tests/Fixtures/yaml-test-suite/9C9N/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/9C9N/in.yaml b/Tests/Fixtures/yaml-test-suite/9C9N/in.yaml new file mode 100644 index 0000000..6378c08 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9C9N/in.yaml @@ -0,0 +1,4 @@ +--- +flow: [a, +b, +c] diff --git a/Tests/Fixtures/yaml-test-suite/9DXL/in.json b/Tests/Fixtures/yaml-test-suite/9DXL/in.json new file mode 100644 index 0000000..e211160 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9DXL/in.json @@ -0,0 +1,7 @@ +{ + "Mapping": "Document" +} +null +{ + "matches %": 20 +} diff --git a/Tests/Fixtures/yaml-test-suite/9DXL/in.yaml b/Tests/Fixtures/yaml-test-suite/9DXL/in.yaml new file mode 100644 index 0000000..7ec08e8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9DXL/in.yaml @@ -0,0 +1,7 @@ +Mapping: Document +--- +# Empty +... +%YAML 1.2 +--- +matches %: 20 diff --git a/Tests/Fixtures/yaml-test-suite/9JBA/error b/Tests/Fixtures/yaml-test-suite/9JBA/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/9JBA/in.yaml b/Tests/Fixtures/yaml-test-suite/9JBA/in.yaml new file mode 100644 index 0000000..0242202 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9JBA/in.yaml @@ -0,0 +1,2 @@ +--- +[ a, b, c, ]#invalid diff --git a/Tests/Fixtures/yaml-test-suite/9KAX/in.json b/Tests/Fixtures/yaml-test-suite/9KAX/in.json new file mode 100644 index 0000000..6056492 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9KAX/in.json @@ -0,0 +1,17 @@ +"scalar1" +"scalar2" +"scalar3" +{ + "key5": "value4" +} +{ + "a6": 1, + "b6": 2 +} +{ + "key8": "value7" +} +{ + "key10": "value9" +} +"value11" diff --git a/Tests/Fixtures/yaml-test-suite/9KAX/in.yaml b/Tests/Fixtures/yaml-test-suite/9KAX/in.yaml new file mode 100644 index 0000000..0ade841 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9KAX/in.yaml @@ -0,0 +1,26 @@ +--- +&a1 +!!str +scalar1 +--- +!!str +&a2 +scalar2 +--- +&a3 +!!str scalar3 +--- +&a4 !!map +&a5 !!str key5: value4 +--- +a6: 1 +&anchor6 b6: 2 +--- +!!map +&a8 !!str key8: value7 +--- +!!map +!!str &a10 key10: value9 +--- +!!str &a11 +value11 diff --git a/Tests/Fixtures/yaml-test-suite/9KBC/error b/Tests/Fixtures/yaml-test-suite/9KBC/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/9KBC/in.yaml b/Tests/Fixtures/yaml-test-suite/9KBC/in.yaml new file mode 100644 index 0000000..f2c1654 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9KBC/in.yaml @@ -0,0 +1,2 @@ +--- key1: value1 + key2: value2 diff --git a/Tests/Fixtures/yaml-test-suite/9MAG/error b/Tests/Fixtures/yaml-test-suite/9MAG/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/9MAG/in.yaml b/Tests/Fixtures/yaml-test-suite/9MAG/in.yaml new file mode 100644 index 0000000..868f6c6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MAG/in.yaml @@ -0,0 +1,2 @@ +--- +[ , a, b, c ] diff --git a/Tests/Fixtures/yaml-test-suite/9MMA/error b/Tests/Fixtures/yaml-test-suite/9MMA/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/9MMA/in.yaml b/Tests/Fixtures/yaml-test-suite/9MMA/in.yaml new file mode 100644 index 0000000..6e9a0bd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MMA/in.yaml @@ -0,0 +1 @@ +%YAML 1.2 diff --git a/Tests/Fixtures/yaml-test-suite/9MMW/in.yaml b/Tests/Fixtures/yaml-test-suite/9MMW/in.yaml new file mode 100644 index 0000000..b9fe5e1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MMW/in.yaml @@ -0,0 +1,3 @@ +- [ YAML : separate ] +- [ "JSON like":adjacent ] +- [ {JSON: like}:adjacent ] diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/00/in.json b/Tests/Fixtures/yaml-test-suite/9MQT/00/in.json new file mode 100644 index 0000000..ed697c1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MQT/00/in.json @@ -0,0 +1 @@ +"a ...x b" diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/00/in.yaml b/Tests/Fixtures/yaml-test-suite/9MQT/00/in.yaml new file mode 100644 index 0000000..8f86a1b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MQT/00/in.yaml @@ -0,0 +1,3 @@ +--- "a +...x +b" diff --git a/Tests/Fixtures/yaml-test-suite/9SA2/in.json b/Tests/Fixtures/yaml-test-suite/9SA2/in.json new file mode 100644 index 0000000..d214d88 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9SA2/in.json @@ -0,0 +1,8 @@ +[ + { + "single line": "value" + }, + { + "multi line": "value" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/9SA2/in.yaml b/Tests/Fixtures/yaml-test-suite/9SA2/in.yaml new file mode 100644 index 0000000..b79124b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9SA2/in.yaml @@ -0,0 +1,4 @@ +--- +- { "single line": value} +- { "multi + line": value} diff --git a/Tests/Fixtures/yaml-test-suite/9TFX/in.json b/Tests/Fixtures/yaml-test-suite/9TFX/in.json new file mode 100644 index 0000000..2dfab84 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9TFX/in.json @@ -0,0 +1 @@ +" 1st non-empty\n2nd non-empty 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/9TFX/in.yaml b/Tests/Fixtures/yaml-test-suite/9TFX/in.yaml new file mode 100644 index 0000000..5afb3f4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9TFX/in.yaml @@ -0,0 +1,5 @@ +--- +" 1st non-empty + + 2nd non-empty + 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/9WXW/in.json b/Tests/Fixtures/yaml-test-suite/9WXW/in.json new file mode 100644 index 0000000..f95cbd7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9WXW/in.json @@ -0,0 +1,2 @@ +"bar" +"bar" diff --git a/Tests/Fixtures/yaml-test-suite/9WXW/in.yaml b/Tests/Fixtures/yaml-test-suite/9WXW/in.yaml new file mode 100644 index 0000000..d79f04e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9WXW/in.yaml @@ -0,0 +1,7 @@ +# Private +!foo "bar" +... +# Global +%TAG ! tag:example.com,2000:app/ +--- +!foo "bar" diff --git a/Tests/Fixtures/yaml-test-suite/9YRD/in.json b/Tests/Fixtures/yaml-test-suite/9YRD/in.json new file mode 100644 index 0000000..a565abc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9YRD/in.json @@ -0,0 +1 @@ +"a b c d\ne" diff --git a/Tests/Fixtures/yaml-test-suite/9YRD/in.yaml b/Tests/Fixtures/yaml-test-suite/9YRD/in.yaml new file mode 100644 index 0000000..8a21b02 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9YRD/in.yaml @@ -0,0 +1,6 @@ +a +b + c +d + +e diff --git a/Tests/Fixtures/yaml-test-suite/A2M4/in.json b/Tests/Fixtures/yaml-test-suite/A2M4/in.json new file mode 100644 index 0000000..848d9f6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/A2M4/in.json @@ -0,0 +1,9 @@ +{ + "a": [ + "b", + [ + "c", + "d" + ] + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/A2M4/in.yaml b/Tests/Fixtures/yaml-test-suite/A2M4/in.yaml new file mode 100644 index 0000000..ac0d970 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/A2M4/in.yaml @@ -0,0 +1,4 @@ +? a +: - b + - - c + - d diff --git a/Tests/Fixtures/yaml-test-suite/B3HG/in.json b/Tests/Fixtures/yaml-test-suite/B3HG/in.json new file mode 100644 index 0000000..d5cf354 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/B3HG/in.json @@ -0,0 +1 @@ +"folded text\n" diff --git a/Tests/Fixtures/yaml-test-suite/B3HG/in.yaml b/Tests/Fixtures/yaml-test-suite/B3HG/in.yaml new file mode 100644 index 0000000..668490c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/B3HG/in.yaml @@ -0,0 +1,5 @@ +--- > + folded + text + + diff --git a/Tests/Fixtures/yaml-test-suite/B63P/error b/Tests/Fixtures/yaml-test-suite/B63P/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/B63P/in.yaml b/Tests/Fixtures/yaml-test-suite/B63P/in.yaml new file mode 100644 index 0000000..142134e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/B63P/in.yaml @@ -0,0 +1,2 @@ +%YAML 1.2 +... diff --git a/Tests/Fixtures/yaml-test-suite/BEC7/in.json b/Tests/Fixtures/yaml-test-suite/BEC7/in.json new file mode 100644 index 0000000..810c96e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BEC7/in.json @@ -0,0 +1 @@ +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/BEC7/in.yaml b/Tests/Fixtures/yaml-test-suite/BEC7/in.yaml new file mode 100644 index 0000000..fb55215 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BEC7/in.yaml @@ -0,0 +1,4 @@ +%YAML 1.3 # Attempt parsing + # with a warning +--- +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/BF9H/error b/Tests/Fixtures/yaml-test-suite/BF9H/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/BF9H/in.yaml b/Tests/Fixtures/yaml-test-suite/BF9H/in.yaml new file mode 100644 index 0000000..8afd770 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BF9H/in.yaml @@ -0,0 +1,4 @@ +--- +plain: a + b # end of scalar + c diff --git a/Tests/Fixtures/yaml-test-suite/BU8L/in.json b/Tests/Fixtures/yaml-test-suite/BU8L/in.json new file mode 100644 index 0000000..1609d45 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BU8L/in.json @@ -0,0 +1,5 @@ +{ + "key": { + "a": "b" + } +} diff --git a/Tests/Fixtures/yaml-test-suite/BU8L/in.yaml b/Tests/Fixtures/yaml-test-suite/BU8L/in.yaml new file mode 100644 index 0000000..35d556d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BU8L/in.yaml @@ -0,0 +1,3 @@ +key: &anchor + !!map + a: b diff --git a/Tests/Fixtures/yaml-test-suite/CFD4/in.yaml b/Tests/Fixtures/yaml-test-suite/CFD4/in.yaml new file mode 100644 index 0000000..503d73a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CFD4/in.yaml @@ -0,0 +1,2 @@ +- [ : empty key ] +- [: another empty key] diff --git a/Tests/Fixtures/yaml-test-suite/CN3R/in.json b/Tests/Fixtures/yaml-test-suite/CN3R/in.json new file mode 100644 index 0000000..28eb29e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CN3R/in.json @@ -0,0 +1,14 @@ +[ + { + "a": "b" + }, + { + "c": "d" + }, + { + "e": "f" + }, + { + "g": "h" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/CN3R/in.yaml b/Tests/Fixtures/yaml-test-suite/CN3R/in.yaml new file mode 100644 index 0000000..8345dfc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CN3R/in.yaml @@ -0,0 +1,6 @@ +&flowseq [ + a: b, + &c c: d, + { &e e: f }, + &g { g: h } +] diff --git a/Tests/Fixtures/yaml-test-suite/CT4Q/in.json b/Tests/Fixtures/yaml-test-suite/CT4Q/in.json new file mode 100644 index 0000000..6342cb2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CT4Q/in.json @@ -0,0 +1,5 @@ +[ + { + "foo bar": "baz" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/CT4Q/in.yaml b/Tests/Fixtures/yaml-test-suite/CT4Q/in.yaml new file mode 100644 index 0000000..19dc4f5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CT4Q/in.yaml @@ -0,0 +1,4 @@ +[ +? foo + bar : baz +] diff --git a/Tests/Fixtures/yaml-test-suite/CTN5/error b/Tests/Fixtures/yaml-test-suite/CTN5/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/CTN5/in.yaml b/Tests/Fixtures/yaml-test-suite/CTN5/in.yaml new file mode 100644 index 0000000..001f836 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CTN5/in.yaml @@ -0,0 +1,2 @@ +--- +[ a, b, c, , ] diff --git a/Tests/Fixtures/yaml-test-suite/CVW2/error b/Tests/Fixtures/yaml-test-suite/CVW2/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/CVW2/in.yaml b/Tests/Fixtures/yaml-test-suite/CVW2/in.yaml new file mode 100644 index 0000000..0f185f0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CVW2/in.yaml @@ -0,0 +1,3 @@ +--- +[ a, b, c,#invalid +] diff --git a/Tests/Fixtures/yaml-test-suite/CXX2/error b/Tests/Fixtures/yaml-test-suite/CXX2/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/CXX2/in.yaml b/Tests/Fixtures/yaml-test-suite/CXX2/in.yaml new file mode 100644 index 0000000..9c00120 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CXX2/in.yaml @@ -0,0 +1 @@ +--- &anchor a: b diff --git a/Tests/Fixtures/yaml-test-suite/D49Q/error b/Tests/Fixtures/yaml-test-suite/D49Q/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/D49Q/in.yaml b/Tests/Fixtures/yaml-test-suite/D49Q/in.yaml new file mode 100644 index 0000000..edd180a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/D49Q/in.yaml @@ -0,0 +1,3 @@ +'a\nb': 1 +'c + d': 1 diff --git a/Tests/Fixtures/yaml-test-suite/DC7X/in.json b/Tests/Fixtures/yaml-test-suite/DC7X/in.json new file mode 100644 index 0000000..f76eb33 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DC7X/in.json @@ -0,0 +1,7 @@ +{ + "a": "b", + "seq": [ + "a" + ], + "c": "d" +} diff --git a/Tests/Fixtures/yaml-test-suite/DC7X/in.yaml b/Tests/Fixtures/yaml-test-suite/DC7X/in.yaml new file mode 100644 index 0000000..42ad1a9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DC7X/in.yaml @@ -0,0 +1,4 @@ +a: b +seq: + - a +c: d #X diff --git a/Tests/Fixtures/yaml-test-suite/DE56/00/in.json b/Tests/Fixtures/yaml-test-suite/DE56/00/in.json new file mode 100644 index 0000000..03179cd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/00/in.json @@ -0,0 +1 @@ +"1 trailing\t tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/00/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/00/in.yaml new file mode 100644 index 0000000..a235094 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/00/in.yaml @@ -0,0 +1,2 @@ +"1 trailing\t + tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/01/in.json b/Tests/Fixtures/yaml-test-suite/DE56/01/in.json new file mode 100644 index 0000000..ade6481 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/01/in.json @@ -0,0 +1 @@ +"2 trailing\t tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/01/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/01/in.yaml new file mode 100644 index 0000000..006f12a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/01/in.yaml @@ -0,0 +1,2 @@ +"2 trailing\t + tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/02/in.json b/Tests/Fixtures/yaml-test-suite/DE56/02/in.json new file mode 100644 index 0000000..611058e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/02/in.json @@ -0,0 +1 @@ +"3 trailing\t tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/02/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/02/in.yaml new file mode 100644 index 0000000..b06a045 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/02/in.yaml @@ -0,0 +1,2 @@ +"3 trailing\ + tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/03/in.json b/Tests/Fixtures/yaml-test-suite/DE56/03/in.json new file mode 100644 index 0000000..388f4e4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/03/in.json @@ -0,0 +1 @@ +"4 trailing\t tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/03/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/03/in.yaml new file mode 100644 index 0000000..13694b0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/03/in.yaml @@ -0,0 +1,2 @@ +"4 trailing\ + tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/04/in.json b/Tests/Fixtures/yaml-test-suite/DE56/04/in.json new file mode 100644 index 0000000..c83327d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/04/in.json @@ -0,0 +1 @@ +"5 trailing tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/04/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/04/in.yaml new file mode 100644 index 0000000..5f8ff1c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/04/in.yaml @@ -0,0 +1,2 @@ +"5 trailing + tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/05/in.json b/Tests/Fixtures/yaml-test-suite/DE56/05/in.json new file mode 100644 index 0000000..56138d1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/05/in.json @@ -0,0 +1 @@ +"6 trailing tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/05/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/05/in.yaml new file mode 100644 index 0000000..f25a33a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/05/in.yaml @@ -0,0 +1,2 @@ +"6 trailing + tab" diff --git a/Tests/Fixtures/yaml-test-suite/DFF7/in.yaml b/Tests/Fixtures/yaml-test-suite/DFF7/in.yaml new file mode 100644 index 0000000..cb84a99 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DFF7/in.yaml @@ -0,0 +1,5 @@ +{ +? explicit: entry, +implicit: entry, +? +} diff --git a/Tests/Fixtures/yaml-test-suite/DK3J/in.json b/Tests/Fixtures/yaml-test-suite/DK3J/in.json new file mode 100644 index 0000000..ce8e836 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK3J/in.json @@ -0,0 +1 @@ +"line1 # no comment line3\n" diff --git a/Tests/Fixtures/yaml-test-suite/DK3J/in.yaml b/Tests/Fixtures/yaml-test-suite/DK3J/in.yaml new file mode 100644 index 0000000..ffb9aeb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK3J/in.yaml @@ -0,0 +1,4 @@ +--- > +line1 +# no comment +line3 diff --git a/Tests/Fixtures/yaml-test-suite/DK95/01/error b/Tests/Fixtures/yaml-test-suite/DK95/01/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/DK95/01/in.json b/Tests/Fixtures/yaml-test-suite/DK95/01/in.json new file mode 100644 index 0000000..d7b2eeb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/01/in.json @@ -0,0 +1,3 @@ +{ + "foo" : "bar" +} diff --git a/Tests/Fixtures/yaml-test-suite/DK95/01/in.yaml b/Tests/Fixtures/yaml-test-suite/DK95/01/in.yaml new file mode 100644 index 0000000..97fa247 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/01/in.yaml @@ -0,0 +1,2 @@ +foo: "bar + baz" diff --git a/Tests/Fixtures/yaml-test-suite/DK95/02/in.json b/Tests/Fixtures/yaml-test-suite/DK95/02/in.json new file mode 100644 index 0000000..f86c8d6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/02/in.json @@ -0,0 +1,3 @@ +{ + "foo" : "bar baz" +} diff --git a/Tests/Fixtures/yaml-test-suite/DK95/02/in.yaml b/Tests/Fixtures/yaml-test-suite/DK95/02/in.yaml new file mode 100644 index 0000000..422933c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/02/in.yaml @@ -0,0 +1,2 @@ +foo: "bar + baz" diff --git a/Tests/Fixtures/yaml-test-suite/DK95/08/in.json b/Tests/Fixtures/yaml-test-suite/DK95/08/in.json new file mode 100644 index 0000000..0dc83aa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/08/in.json @@ -0,0 +1,3 @@ +{ + "foo" : "bar baz \t \t " +} diff --git a/Tests/Fixtures/yaml-test-suite/DK95/08/in.yaml b/Tests/Fixtures/yaml-test-suite/DK95/08/in.yaml new file mode 100644 index 0000000..1ae7eca --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/08/in.yaml @@ -0,0 +1,2 @@ +foo: "bar + baz " diff --git a/Tests/Fixtures/yaml-test-suite/DWX9/in.json b/Tests/Fixtures/yaml-test-suite/DWX9/in.json new file mode 100644 index 0000000..6383f8d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DWX9/in.json @@ -0,0 +1 @@ +"\n\nliteral\n \n\ntext\n" diff --git a/Tests/Fixtures/yaml-test-suite/DWX9/in.yaml b/Tests/Fixtures/yaml-test-suite/DWX9/in.yaml new file mode 100644 index 0000000..9d537cb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DWX9/in.yaml @@ -0,0 +1,9 @@ +| + + + literal + + + text + + # Comment diff --git a/Tests/Fixtures/yaml-test-suite/E76Z/in.json b/Tests/Fixtures/yaml-test-suite/E76Z/in.json new file mode 100644 index 0000000..a9b2dde --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/E76Z/in.json @@ -0,0 +1,4 @@ +{ + "a": "b", + "b": "a" +} diff --git a/Tests/Fixtures/yaml-test-suite/E76Z/in.yaml b/Tests/Fixtures/yaml-test-suite/E76Z/in.yaml new file mode 100644 index 0000000..756ff71 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/E76Z/in.yaml @@ -0,0 +1,2 @@ +&a a: &b b +*b : *a diff --git a/Tests/Fixtures/yaml-test-suite/EX5H/in.json b/Tests/Fixtures/yaml-test-suite/EX5H/in.json new file mode 100644 index 0000000..a565abc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EX5H/in.json @@ -0,0 +1 @@ +"a b c d\ne" diff --git a/Tests/Fixtures/yaml-test-suite/EX5H/in.yaml b/Tests/Fixtures/yaml-test-suite/EX5H/in.yaml new file mode 100644 index 0000000..0e75a65 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EX5H/in.yaml @@ -0,0 +1,7 @@ +--- +a +b + c +d + +e diff --git a/Tests/Fixtures/yaml-test-suite/EXG3/in.json b/Tests/Fixtures/yaml-test-suite/EXG3/in.json new file mode 100644 index 0000000..62a7caa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EXG3/in.json @@ -0,0 +1 @@ +"---word1 word2" diff --git a/Tests/Fixtures/yaml-test-suite/EXG3/in.yaml b/Tests/Fixtures/yaml-test-suite/EXG3/in.yaml new file mode 100644 index 0000000..8ebd5d2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EXG3/in.yaml @@ -0,0 +1,3 @@ +--- +---word1 +word2 diff --git a/Tests/Fixtures/yaml-test-suite/F6MC/in.json b/Tests/Fixtures/yaml-test-suite/F6MC/in.json new file mode 100644 index 0000000..72be982 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F6MC/in.json @@ -0,0 +1,4 @@ +{ + "a": " more indented\nregular\n", + "b": "\n\n more indented\nregular\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/F6MC/in.yaml b/Tests/Fixtures/yaml-test-suite/F6MC/in.yaml new file mode 100644 index 0000000..08c530d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F6MC/in.yaml @@ -0,0 +1,9 @@ +--- +a: >2 + more indented + regular +b: >2 + + + more indented + regular diff --git a/Tests/Fixtures/yaml-test-suite/F8F9/in.json b/Tests/Fixtures/yaml-test-suite/F8F9/in.json new file mode 100644 index 0000000..4dfaa4e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F8F9/in.json @@ -0,0 +1,5 @@ +{ + "strip": "# text", + "clip": "# text\n", + "keep": "# text\n\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/F8F9/in.yaml b/Tests/Fixtures/yaml-test-suite/F8F9/in.yaml new file mode 100644 index 0000000..32fa08f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F8F9/in.yaml @@ -0,0 +1,19 @@ + # Strip + # Comments: +strip: |- + # text + + # Clip + # comments: + +clip: | + # text + + # Keep + # comments: + +keep: |+ + # text + + # Trail + # comments. diff --git a/Tests/Fixtures/yaml-test-suite/FH7J/in.yaml b/Tests/Fixtures/yaml-test-suite/FH7J/in.yaml new file mode 100644 index 0000000..2b07b28 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FH7J/in.yaml @@ -0,0 +1,5 @@ +- !!str +- + !!null : a + b: !!str +- !!str : !!null diff --git a/Tests/Fixtures/yaml-test-suite/FP8R/in.json b/Tests/Fixtures/yaml-test-suite/FP8R/in.json new file mode 100644 index 0000000..15c6a36 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FP8R/in.json @@ -0,0 +1 @@ +"line1 line2 line3\n" diff --git a/Tests/Fixtures/yaml-test-suite/FP8R/in.yaml b/Tests/Fixtures/yaml-test-suite/FP8R/in.yaml new file mode 100644 index 0000000..b4e414d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FP8R/in.yaml @@ -0,0 +1,4 @@ +--- > +line1 +line2 +line3 diff --git a/Tests/Fixtures/yaml-test-suite/FRK4/in.yaml b/Tests/Fixtures/yaml-test-suite/FRK4/in.yaml new file mode 100644 index 0000000..f46900d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FRK4/in.yaml @@ -0,0 +1,4 @@ +{ + ? foo :, + : bar, +} diff --git a/Tests/Fixtures/yaml-test-suite/G4RS/in.json b/Tests/Fixtures/yaml-test-suite/G4RS/in.json new file mode 100644 index 0000000..9b2b73a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G4RS/in.json @@ -0,0 +1,8 @@ +{ + "unicode": "Sosa did fine.☺", + "control": "\b1998\t1999\t2000\n", + "hex esc": "\r\n is \r\n", + "single": "\"Howdy!\" he cried.", + "quoted": " # Not a 'comment'.", + "tie-fighter": "|\\-*-/|" +} diff --git a/Tests/Fixtures/yaml-test-suite/G4RS/in.yaml b/Tests/Fixtures/yaml-test-suite/G4RS/in.yaml new file mode 100644 index 0000000..c5c2a18 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G4RS/in.yaml @@ -0,0 +1,7 @@ +unicode: "Sosa did fine.\u263A" +control: "\b1998\t1999\t2000\n" +hex esc: "\x0d\x0a is \r\n" + +single: '"Howdy!" he cried.' +quoted: ' # Not a ''comment''.' +tie-fighter: '|\-*-/|' diff --git a/Tests/Fixtures/yaml-test-suite/G5U8/error b/Tests/Fixtures/yaml-test-suite/G5U8/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/G5U8/in.yaml b/Tests/Fixtures/yaml-test-suite/G5U8/in.yaml new file mode 100644 index 0000000..2af57e7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G5U8/in.yaml @@ -0,0 +1,2 @@ +--- +- [-, -] diff --git a/Tests/Fixtures/yaml-test-suite/G9HC/error b/Tests/Fixtures/yaml-test-suite/G9HC/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/G9HC/in.yaml b/Tests/Fixtures/yaml-test-suite/G9HC/in.yaml new file mode 100644 index 0000000..8525992 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G9HC/in.yaml @@ -0,0 +1,5 @@ +--- +seq: +&anchor +- a +- b diff --git a/Tests/Fixtures/yaml-test-suite/H2RW/in.json b/Tests/Fixtures/yaml-test-suite/H2RW/in.json new file mode 100644 index 0000000..6a308c5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/H2RW/in.json @@ -0,0 +1,5 @@ +{ + "foo": 1, + "bar": 2, + "text": "a\n \nb\n\nc\n\nd\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/H2RW/in.yaml b/Tests/Fixtures/yaml-test-suite/H2RW/in.yaml new file mode 100644 index 0000000..4987de2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/H2RW/in.yaml @@ -0,0 +1,12 @@ +foo: 1 + +bar: 2 + +text: | + a + + b + + c + + d diff --git a/Tests/Fixtures/yaml-test-suite/H7J7/error b/Tests/Fixtures/yaml-test-suite/H7J7/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/H7J7/in.yaml b/Tests/Fixtures/yaml-test-suite/H7J7/in.yaml new file mode 100644 index 0000000..2670fee --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/H7J7/in.yaml @@ -0,0 +1,3 @@ +key: &x +!!map + a: b diff --git a/Tests/Fixtures/yaml-test-suite/H7TQ/error b/Tests/Fixtures/yaml-test-suite/H7TQ/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/H7TQ/in.yaml b/Tests/Fixtures/yaml-test-suite/H7TQ/in.yaml new file mode 100644 index 0000000..79aadcd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/H7TQ/in.yaml @@ -0,0 +1,2 @@ +%YAML 1.2 foo +--- diff --git a/Tests/Fixtures/yaml-test-suite/HMQ5/in.json b/Tests/Fixtures/yaml-test-suite/HMQ5/in.json new file mode 100644 index 0000000..510c6a7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HMQ5/in.json @@ -0,0 +1,4 @@ +{ + "foo": "bar", + "baz": "foo" +} diff --git a/Tests/Fixtures/yaml-test-suite/HMQ5/in.yaml b/Tests/Fixtures/yaml-test-suite/HMQ5/in.yaml new file mode 100644 index 0000000..66d75f3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HMQ5/in.yaml @@ -0,0 +1,3 @@ +!!str &a1 "foo": + !!str bar +&a2 baz : *a1 diff --git a/Tests/Fixtures/yaml-test-suite/HRE5/error b/Tests/Fixtures/yaml-test-suite/HRE5/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/HRE5/in.yaml b/Tests/Fixtures/yaml-test-suite/HRE5/in.yaml new file mode 100644 index 0000000..bee64c1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HRE5/in.yaml @@ -0,0 +1,2 @@ +--- +double: "quoted \' scalar" diff --git a/Tests/Fixtures/yaml-test-suite/HU3P/error b/Tests/Fixtures/yaml-test-suite/HU3P/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/HU3P/in.yaml b/Tests/Fixtures/yaml-test-suite/HU3P/in.yaml new file mode 100644 index 0000000..d512120 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HU3P/in.yaml @@ -0,0 +1,3 @@ +key: + word1 word2 + no: key diff --git a/Tests/Fixtures/yaml-test-suite/J3BT/in.json b/Tests/Fixtures/yaml-test-suite/J3BT/in.json new file mode 100644 index 0000000..5072b48 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J3BT/in.json @@ -0,0 +1,4 @@ +{ + "quoted": "Quoted \t", + "block": "void main() {\n\tprintf(\"Hello, world!\\n\");\n}\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/J3BT/in.yaml b/Tests/Fixtures/yaml-test-suite/J3BT/in.yaml new file mode 100644 index 0000000..af9a321 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J3BT/in.yaml @@ -0,0 +1,6 @@ +# Tabs and spaces +quoted: "Quoted " +block: | + void main() { + printf("Hello, world!\n"); + } diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/00/in.json b/Tests/Fixtures/yaml-test-suite/JEF9/00/in.json new file mode 100644 index 0000000..c1d057c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JEF9/00/in.json @@ -0,0 +1,3 @@ +[ + "\n\n" +] diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/00/in.yaml b/Tests/Fixtures/yaml-test-suite/JEF9/00/in.yaml new file mode 100644 index 0000000..be41666 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JEF9/00/in.yaml @@ -0,0 +1,3 @@ +- |+ + + diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/01/in.json b/Tests/Fixtures/yaml-test-suite/JEF9/01/in.json new file mode 100644 index 0000000..a075745 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JEF9/01/in.json @@ -0,0 +1,3 @@ +[ + "\n" +] diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/01/in.yaml b/Tests/Fixtures/yaml-test-suite/JEF9/01/in.yaml new file mode 100644 index 0000000..522e56c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JEF9/01/in.yaml @@ -0,0 +1,2 @@ +- |+ + diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/02/in.json b/Tests/Fixtures/yaml-test-suite/JEF9/02/in.json new file mode 100644 index 0000000..a075745 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JEF9/02/in.json @@ -0,0 +1,3 @@ +[ + "\n" +] diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/02/in.yaml b/Tests/Fixtures/yaml-test-suite/JEF9/02/in.yaml new file mode 100644 index 0000000..acfa75d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JEF9/02/in.yaml @@ -0,0 +1,2 @@ +- |+ + \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/JKF3/error b/Tests/Fixtures/yaml-test-suite/JKF3/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/JKF3/in.yaml b/Tests/Fixtures/yaml-test-suite/JKF3/in.yaml new file mode 100644 index 0000000..c2718a1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JKF3/in.yaml @@ -0,0 +1,2 @@ +- - "bar +bar": x diff --git a/Tests/Fixtures/yaml-test-suite/JTV5/in.json b/Tests/Fixtures/yaml-test-suite/JTV5/in.json new file mode 100644 index 0000000..fbccf11 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JTV5/in.json @@ -0,0 +1,4 @@ +{ + "a true": "null d", + "e 42": null +} diff --git a/Tests/Fixtures/yaml-test-suite/JTV5/in.yaml b/Tests/Fixtures/yaml-test-suite/JTV5/in.yaml new file mode 100644 index 0000000..247a8cd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JTV5/in.yaml @@ -0,0 +1,6 @@ +? a + true +: null + d +? e + 42 diff --git a/Tests/Fixtures/yaml-test-suite/JY7Z/error b/Tests/Fixtures/yaml-test-suite/JY7Z/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/JY7Z/in.yaml b/Tests/Fixtures/yaml-test-suite/JY7Z/in.yaml new file mode 100644 index 0000000..8554678 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JY7Z/in.yaml @@ -0,0 +1,3 @@ +key1: "quoted1" +key2: "quoted2" no key: nor value +key3: "quoted3" diff --git a/Tests/Fixtures/yaml-test-suite/K527/in.json b/Tests/Fixtures/yaml-test-suite/K527/in.json new file mode 100644 index 0000000..9c6ce92 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K527/in.json @@ -0,0 +1 @@ +"trimmed\n\n\nas space" diff --git a/Tests/Fixtures/yaml-test-suite/K527/in.yaml b/Tests/Fixtures/yaml-test-suite/K527/in.yaml new file mode 100644 index 0000000..1c5090d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K527/in.yaml @@ -0,0 +1,7 @@ +>- + trimmed + + + + as + space diff --git a/Tests/Fixtures/yaml-test-suite/K54U/in.json b/Tests/Fixtures/yaml-test-suite/K54U/in.json new file mode 100644 index 0000000..6dbc311 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K54U/in.json @@ -0,0 +1 @@ +"scalar" diff --git a/Tests/Fixtures/yaml-test-suite/K54U/in.yaml b/Tests/Fixtures/yaml-test-suite/K54U/in.yaml new file mode 100644 index 0000000..8171dcc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K54U/in.yaml @@ -0,0 +1 @@ +--- scalar diff --git a/Tests/Fixtures/yaml-test-suite/K858/in.json b/Tests/Fixtures/yaml-test-suite/K858/in.json new file mode 100644 index 0000000..d63b700 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K858/in.json @@ -0,0 +1,5 @@ +{ + "strip": "", + "clip": "", + "keep": "\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/K858/in.yaml b/Tests/Fixtures/yaml-test-suite/K858/in.yaml new file mode 100644 index 0000000..de0b64b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K858/in.yaml @@ -0,0 +1,6 @@ +strip: >- + +clip: > + +keep: |+ + diff --git a/Tests/Fixtures/yaml-test-suite/KK5P/in.yaml b/Tests/Fixtures/yaml-test-suite/KK5P/in.yaml new file mode 100644 index 0000000..872966f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KK5P/in.yaml @@ -0,0 +1,16 @@ +complex1: + ? - a +complex2: + ? - a + : b +complex3: + ? - a + : > + b +complex4: + ? > + a + : +complex5: + ? - a + : - b diff --git a/Tests/Fixtures/yaml-test-suite/KSS4/in.json b/Tests/Fixtures/yaml-test-suite/KSS4/in.json new file mode 100644 index 0000000..19747c7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KSS4/in.json @@ -0,0 +1,2 @@ +"quoted string" +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/KSS4/in.yaml b/Tests/Fixtures/yaml-test-suite/KSS4/in.yaml new file mode 100644 index 0000000..5cbbe23 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KSS4/in.yaml @@ -0,0 +1,3 @@ +--- "quoted +string" +--- &node foo diff --git a/Tests/Fixtures/yaml-test-suite/L24T/00/in.json b/Tests/Fixtures/yaml-test-suite/L24T/00/in.json new file mode 100644 index 0000000..6548965 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L24T/00/in.json @@ -0,0 +1,3 @@ +{ + "foo" : "x\n \n" +} diff --git a/Tests/Fixtures/yaml-test-suite/L24T/00/in.yaml b/Tests/Fixtures/yaml-test-suite/L24T/00/in.yaml new file mode 100644 index 0000000..6a1854b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L24T/00/in.yaml @@ -0,0 +1,3 @@ +foo: | + x + diff --git a/Tests/Fixtures/yaml-test-suite/L24T/01/in.json b/Tests/Fixtures/yaml-test-suite/L24T/01/in.json new file mode 100644 index 0000000..6548965 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L24T/01/in.json @@ -0,0 +1,3 @@ +{ + "foo" : "x\n \n" +} diff --git a/Tests/Fixtures/yaml-test-suite/L24T/01/in.yaml b/Tests/Fixtures/yaml-test-suite/L24T/01/in.yaml new file mode 100644 index 0000000..b5768af --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L24T/01/in.yaml @@ -0,0 +1,3 @@ +foo: | + x + \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/L383/in.json b/Tests/Fixtures/yaml-test-suite/L383/in.json new file mode 100644 index 0000000..d53e1d6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L383/in.json @@ -0,0 +1,2 @@ +"foo" +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/L383/in.yaml b/Tests/Fixtures/yaml-test-suite/L383/in.yaml new file mode 100644 index 0000000..235f249 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L383/in.yaml @@ -0,0 +1,2 @@ +--- foo # comment +--- foo # comment diff --git a/Tests/Fixtures/yaml-test-suite/LE5A/in.json b/Tests/Fixtures/yaml-test-suite/LE5A/in.json new file mode 100644 index 0000000..fc128b8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LE5A/in.json @@ -0,0 +1,7 @@ +[ + "a", + "b", + "c", + "c", + "" +] diff --git a/Tests/Fixtures/yaml-test-suite/LE5A/in.yaml b/Tests/Fixtures/yaml-test-suite/LE5A/in.yaml new file mode 100644 index 0000000..db4007f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LE5A/in.yaml @@ -0,0 +1,5 @@ +- !!str "a" +- 'b' +- &anchor "c" +- *anchor +- !!str diff --git a/Tests/Fixtures/yaml-test-suite/LQZ7/in.json b/Tests/Fixtures/yaml-test-suite/LQZ7/in.json new file mode 100644 index 0000000..16ae65b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LQZ7/in.json @@ -0,0 +1,7 @@ +{ + "implicit block key": [ + { + "implicit flow key": "value" + } + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/LQZ7/in.yaml b/Tests/Fixtures/yaml-test-suite/LQZ7/in.yaml new file mode 100644 index 0000000..1b7a550 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LQZ7/in.yaml @@ -0,0 +1,3 @@ +"implicit block key" : [ + "implicit flow key" : value, + ] diff --git a/Tests/Fixtures/yaml-test-suite/LX3P/in.yaml b/Tests/Fixtures/yaml-test-suite/LX3P/in.yaml new file mode 100644 index 0000000..b13c841 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LX3P/in.yaml @@ -0,0 +1 @@ +[flow]: block diff --git a/Tests/Fixtures/yaml-test-suite/M29M/in.json b/Tests/Fixtures/yaml-test-suite/M29M/in.json new file mode 100644 index 0000000..093e6e2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M29M/in.json @@ -0,0 +1,3 @@ +{ + "a": "ab\n\ncd\nef\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/M29M/in.yaml b/Tests/Fixtures/yaml-test-suite/M29M/in.yaml new file mode 100644 index 0000000..d472650 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M29M/in.yaml @@ -0,0 +1,8 @@ +a: | + ab + + cd + ef + + +... diff --git a/Tests/Fixtures/yaml-test-suite/M2N8/00/in.yaml b/Tests/Fixtures/yaml-test-suite/M2N8/00/in.yaml new file mode 100644 index 0000000..82c9ffa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M2N8/00/in.yaml @@ -0,0 +1 @@ +- ? : x diff --git a/Tests/Fixtures/yaml-test-suite/M5C3/in.json b/Tests/Fixtures/yaml-test-suite/M5C3/in.json new file mode 100644 index 0000000..f1eedb0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M5C3/in.json @@ -0,0 +1,4 @@ +{ + "literal": "value\n", + "folded": "value\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/M5C3/in.yaml b/Tests/Fixtures/yaml-test-suite/M5C3/in.yaml new file mode 100644 index 0000000..f86be74 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M5C3/in.yaml @@ -0,0 +1,6 @@ +literal: |2 + value +folded: + !foo + >1 + value diff --git a/Tests/Fixtures/yaml-test-suite/M7A3/in.json b/Tests/Fixtures/yaml-test-suite/M7A3/in.json new file mode 100644 index 0000000..7f59d09 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M7A3/in.json @@ -0,0 +1,2 @@ +"Bare document" +"%!PS-Adobe-2.0 # Not the first line\n" diff --git a/Tests/Fixtures/yaml-test-suite/M7A3/in.yaml b/Tests/Fixtures/yaml-test-suite/M7A3/in.yaml new file mode 100644 index 0000000..57423e9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M7A3/in.yaml @@ -0,0 +1,7 @@ +Bare +document +... +# No document +... +| +%!PS-Adobe-2.0 # Not the first line diff --git a/Tests/Fixtures/yaml-test-suite/M9B4/in.json b/Tests/Fixtures/yaml-test-suite/M9B4/in.json new file mode 100644 index 0000000..2e190c6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M9B4/in.json @@ -0,0 +1 @@ +"literal\n\ttext\n" diff --git a/Tests/Fixtures/yaml-test-suite/M9B4/in.yaml b/Tests/Fixtures/yaml-test-suite/M9B4/in.yaml new file mode 100644 index 0000000..31f9966 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M9B4/in.yaml @@ -0,0 +1,5 @@ +| + literal + text + + diff --git a/Tests/Fixtures/yaml-test-suite/MJS9/in.json b/Tests/Fixtures/yaml-test-suite/MJS9/in.json new file mode 100644 index 0000000..9dd9b03 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MJS9/in.json @@ -0,0 +1 @@ +"foo \n\n\t bar\n\nbaz\n" diff --git a/Tests/Fixtures/yaml-test-suite/MJS9/in.yaml b/Tests/Fixtures/yaml-test-suite/MJS9/in.yaml new file mode 100644 index 0000000..0896cc6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MJS9/in.yaml @@ -0,0 +1,6 @@ +> + foo + + bar + + baz diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/03/in.json b/Tests/Fixtures/yaml-test-suite/MUS6/03/in.json new file mode 100644 index 0000000..19765bd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/03/in.json @@ -0,0 +1 @@ +null diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/03/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/03/in.yaml new file mode 100644 index 0000000..c05cfdf --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/03/in.yaml @@ -0,0 +1,2 @@ +%YAML 1.1 +--- diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/05/in.json b/Tests/Fixtures/yaml-test-suite/MUS6/05/in.json new file mode 100644 index 0000000..19765bd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/05/in.json @@ -0,0 +1 @@ +null diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/05/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/05/in.yaml new file mode 100644 index 0000000..134cd49 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/05/in.yaml @@ -0,0 +1,2 @@ +%YAM 1.1 +--- diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/06/in.json b/Tests/Fixtures/yaml-test-suite/MUS6/06/in.json new file mode 100644 index 0000000..19765bd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/06/in.json @@ -0,0 +1 @@ +null diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/06/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/06/in.yaml new file mode 100644 index 0000000..2ae8800 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/06/in.yaml @@ -0,0 +1,2 @@ +%YAMLL 1.1 +--- diff --git a/Tests/Fixtures/yaml-test-suite/NAT4/in.json b/Tests/Fixtures/yaml-test-suite/NAT4/in.json new file mode 100644 index 0000000..f2cc7e8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NAT4/in.json @@ -0,0 +1,10 @@ +{ + "a": " ", + "b": " ", + "c": " ", + "d": " ", + "e": "\n", + "f": "\n", + "g": "\n\n", + "h": "\n\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/NAT4/in.yaml b/Tests/Fixtures/yaml-test-suite/NAT4/in.yaml new file mode 100644 index 0000000..10d58e2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NAT4/in.yaml @@ -0,0 +1,23 @@ +--- +a: ' + ' +b: ' + ' +c: " + " +d: " + " +e: ' + + ' +f: " + + " +g: ' + + + ' +h: " + + + " diff --git a/Tests/Fixtures/yaml-test-suite/NB6Z/in.json b/Tests/Fixtures/yaml-test-suite/NB6Z/in.json new file mode 100644 index 0000000..99213fe --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NB6Z/in.json @@ -0,0 +1,3 @@ +{ + "key": "value with\ntabs" +} diff --git a/Tests/Fixtures/yaml-test-suite/NB6Z/in.yaml b/Tests/Fixtures/yaml-test-suite/NB6Z/in.yaml new file mode 100644 index 0000000..b7cf4b1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NB6Z/in.yaml @@ -0,0 +1,5 @@ +key: + value + with + + tabs diff --git a/Tests/Fixtures/yaml-test-suite/NHX8/in.yaml b/Tests/Fixtures/yaml-test-suite/NHX8/in.yaml new file mode 100644 index 0000000..2c0664b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NHX8/in.yaml @@ -0,0 +1,3 @@ +: + + diff --git a/Tests/Fixtures/yaml-test-suite/NJ66/in.json b/Tests/Fixtures/yaml-test-suite/NJ66/in.json new file mode 100644 index 0000000..d214d88 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NJ66/in.json @@ -0,0 +1,8 @@ +[ + { + "single line": "value" + }, + { + "multi line": "value" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/NJ66/in.yaml b/Tests/Fixtures/yaml-test-suite/NJ66/in.yaml new file mode 100644 index 0000000..6ded532 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NJ66/in.yaml @@ -0,0 +1,4 @@ +--- +- { single line: value} +- { multi + line: value} diff --git a/Tests/Fixtures/yaml-test-suite/NKF9/in.yaml b/Tests/Fixtures/yaml-test-suite/NKF9/in.yaml new file mode 100644 index 0000000..30c07c2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NKF9/in.yaml @@ -0,0 +1,13 @@ +--- +key: value +: empty key +--- +{ + key: value, : empty key +} +--- +# empty key and value +: +--- +# empty key and value +{ : } diff --git a/Tests/Fixtures/yaml-test-suite/NP9H/in.json b/Tests/Fixtures/yaml-test-suite/NP9H/in.json new file mode 100644 index 0000000..6ab3718 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NP9H/in.json @@ -0,0 +1 @@ +"folded to a space,\nto a line feed, or \t \tnon-content" diff --git a/Tests/Fixtures/yaml-test-suite/NP9H/in.yaml b/Tests/Fixtures/yaml-test-suite/NP9H/in.yaml new file mode 100644 index 0000000..eda4b49 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NP9H/in.yaml @@ -0,0 +1,5 @@ +"folded +to a space, + +to a line feed, or \ + \ non-content" diff --git a/Tests/Fixtures/yaml-test-suite/P2AD/in.json b/Tests/Fixtures/yaml-test-suite/P2AD/in.json new file mode 100644 index 0000000..4e476d6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/P2AD/in.json @@ -0,0 +1,6 @@ +[ + "literal\n", + " folded\n", + "keep\n\n", + " strip" +] diff --git a/Tests/Fixtures/yaml-test-suite/P2AD/in.yaml b/Tests/Fixtures/yaml-test-suite/P2AD/in.yaml new file mode 100644 index 0000000..1dbadca --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/P2AD/in.yaml @@ -0,0 +1,9 @@ +- | # Empty header↓ + literal +- >1 # Indentation indicator↓ + folded +- |+ # Chomping indicator↓ + keep + +- >1- # Both indicators↓ + strip diff --git a/Tests/Fixtures/yaml-test-suite/P2EQ/error b/Tests/Fixtures/yaml-test-suite/P2EQ/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/P2EQ/in.yaml b/Tests/Fixtures/yaml-test-suite/P2EQ/in.yaml new file mode 100644 index 0000000..a12dd55 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/P2EQ/in.yaml @@ -0,0 +1,2 @@ +--- +- { y: z }- invalid diff --git a/Tests/Fixtures/yaml-test-suite/PRH3/in.json b/Tests/Fixtures/yaml-test-suite/PRH3/in.json new file mode 100644 index 0000000..2dfab84 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/PRH3/in.json @@ -0,0 +1 @@ +" 1st non-empty\n2nd non-empty 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/PRH3/in.yaml b/Tests/Fixtures/yaml-test-suite/PRH3/in.yaml new file mode 100644 index 0000000..6dd946e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/PRH3/in.yaml @@ -0,0 +1,4 @@ +' 1st non-empty + + 2nd non-empty + 3rd non-empty ' diff --git a/Tests/Fixtures/yaml-test-suite/PW8X/in.yaml b/Tests/Fixtures/yaml-test-suite/PW8X/in.yaml new file mode 100644 index 0000000..23cbbb1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/PW8X/in.yaml @@ -0,0 +1,12 @@ +- &a +- a +- + &a : a + b: &b +- + &c : &a +- + ? &d +- + ? &e + : &a diff --git a/Tests/Fixtures/yaml-test-suite/Q8AD/in.json b/Tests/Fixtures/yaml-test-suite/Q8AD/in.json new file mode 100644 index 0000000..6ab3718 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q8AD/in.json @@ -0,0 +1 @@ +"folded to a space,\nto a line feed, or \t \tnon-content" diff --git a/Tests/Fixtures/yaml-test-suite/Q8AD/in.yaml b/Tests/Fixtures/yaml-test-suite/Q8AD/in.yaml new file mode 100644 index 0000000..bf14c53 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q8AD/in.yaml @@ -0,0 +1,6 @@ +--- +"folded +to a space, + +to a line feed, or \ + \ non-content" diff --git a/Tests/Fixtures/yaml-test-suite/Q9WF/in.yaml b/Tests/Fixtures/yaml-test-suite/Q9WF/in.yaml new file mode 100644 index 0000000..e1e1113 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q9WF/in.yaml @@ -0,0 +1,6 @@ +{ first: Sammy, last: Sosa }: +# Statistics: + hr: # Home runs + 65 + avg: # Average + 0.278 diff --git a/Tests/Fixtures/yaml-test-suite/QB6E/error b/Tests/Fixtures/yaml-test-suite/QB6E/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/QB6E/in.yaml b/Tests/Fixtures/yaml-test-suite/QB6E/in.yaml new file mode 100644 index 0000000..cdbb0da --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/QB6E/in.yaml @@ -0,0 +1,4 @@ +--- +quoted: "a +b +c" diff --git a/Tests/Fixtures/yaml-test-suite/QLJ7/error b/Tests/Fixtures/yaml-test-suite/QLJ7/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/QLJ7/in.yaml b/Tests/Fixtures/yaml-test-suite/QLJ7/in.yaml new file mode 100644 index 0000000..2a1ec44 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/QLJ7/in.yaml @@ -0,0 +1,7 @@ +%TAG !prefix! tag:example.com,2011: +--- !prefix!A +a: b +--- !prefix!B +c: d +--- !prefix!C +e: f diff --git a/Tests/Fixtures/yaml-test-suite/R4YG/in.json b/Tests/Fixtures/yaml-test-suite/R4YG/in.json new file mode 100644 index 0000000..f84df1f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/R4YG/in.json @@ -0,0 +1,6 @@ +[ + "detected\n", + "\n\n# detected\n", + " explicit\n", + "\t\ndetected\n" +] diff --git a/Tests/Fixtures/yaml-test-suite/R4YG/in.yaml b/Tests/Fixtures/yaml-test-suite/R4YG/in.yaml new file mode 100644 index 0000000..39bee04 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/R4YG/in.yaml @@ -0,0 +1,11 @@ +- | + detected +- > + + + # detected +- |1 + explicit +- > + + detected diff --git a/Tests/Fixtures/yaml-test-suite/RXY3/error b/Tests/Fixtures/yaml-test-suite/RXY3/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/RXY3/in.yaml b/Tests/Fixtures/yaml-test-suite/RXY3/in.yaml new file mode 100644 index 0000000..5c9530e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RXY3/in.yaml @@ -0,0 +1,4 @@ +--- +' +... +' diff --git a/Tests/Fixtures/yaml-test-suite/RZP5/in.yaml b/Tests/Fixtures/yaml-test-suite/RZP5/in.yaml new file mode 100644 index 0000000..a18e345 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RZP5/in.yaml @@ -0,0 +1,15 @@ +a: "double + quotes" # lala +b: plain + value # lala +c : #lala + d +? # lala + - seq1 +: # lala + - #lala + seq2 +e: &node # lala + - x: y +block: > # lala + abcde diff --git a/Tests/Fixtures/yaml-test-suite/RZT7/in.json b/Tests/Fixtures/yaml-test-suite/RZT7/in.json new file mode 100644 index 0000000..2331472 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RZT7/in.json @@ -0,0 +1,27 @@ +{ + "Time": "2001-11-23 15:01:42 -5", + "User": "ed", + "Warning": "This is an error message for the log file" +} +{ + "Time": "2001-11-23 15:02:31 -5", + "User": "ed", + "Warning": "A slightly different error message." +} +{ + "Date": "2001-11-23 15:03:17 -5", + "User": "ed", + "Fatal": "Unknown variable \"bar\"", + "Stack": [ + { + "file": "TopClass.py", + "line": 23, + "code": "x = MoreObject(\"345\\n\")\n" + }, + { + "file": "MoreClass.py", + "line": 58, + "code": "foo = bar" + } + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/RZT7/in.yaml b/Tests/Fixtures/yaml-test-suite/RZT7/in.yaml new file mode 100644 index 0000000..a5c8dc8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RZT7/in.yaml @@ -0,0 +1,26 @@ +--- +Time: 2001-11-23 15:01:42 -5 +User: ed +Warning: + This is an error message + for the log file +--- +Time: 2001-11-23 15:02:31 -5 +User: ed +Warning: + A slightly different error + message. +--- +Date: 2001-11-23 15:03:17 -5 +User: ed +Fatal: + Unknown variable "bar" +Stack: + - file: TopClass.py + line: 23 + code: | + x = MoreObject("345\n") + - file: MoreClass.py + line: 58 + code: |- + foo = bar diff --git a/Tests/Fixtures/yaml-test-suite/S3PD/in.yaml b/Tests/Fixtures/yaml-test-suite/S3PD/in.yaml new file mode 100644 index 0000000..c819512 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S3PD/in.yaml @@ -0,0 +1,4 @@ +plain key: in-line value +: # Both empty +"quoted key": +- entry diff --git a/Tests/Fixtures/yaml-test-suite/S4JQ/in.json b/Tests/Fixtures/yaml-test-suite/S4JQ/in.json new file mode 100644 index 0000000..72d72b2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S4JQ/in.json @@ -0,0 +1,5 @@ +[ + "12", + 12, + "12" +] diff --git a/Tests/Fixtures/yaml-test-suite/S4JQ/in.yaml b/Tests/Fixtures/yaml-test-suite/S4JQ/in.yaml new file mode 100644 index 0000000..98aa565 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S4JQ/in.yaml @@ -0,0 +1,4 @@ +# Assuming conventional resolution: +- "12" +- 12 +- ! 12 diff --git a/Tests/Fixtures/yaml-test-suite/S98Z/error b/Tests/Fixtures/yaml-test-suite/S98Z/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/S98Z/in.yaml b/Tests/Fixtures/yaml-test-suite/S98Z/in.yaml new file mode 100644 index 0000000..3574e02 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S98Z/in.yaml @@ -0,0 +1,5 @@ +empty block scalar: > + + + + # comment diff --git a/Tests/Fixtures/yaml-test-suite/SF5V/error b/Tests/Fixtures/yaml-test-suite/SF5V/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/SF5V/in.yaml b/Tests/Fixtures/yaml-test-suite/SF5V/in.yaml new file mode 100644 index 0000000..cb5488f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SF5V/in.yaml @@ -0,0 +1,3 @@ +%YAML 1.2 +%YAML 1.2 +--- diff --git a/Tests/Fixtures/yaml-test-suite/SKE5/in.json b/Tests/Fixtures/yaml-test-suite/SKE5/in.json new file mode 100644 index 0000000..8c9471e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SKE5/in.json @@ -0,0 +1,6 @@ +{ + "seq": [ + "a", + "b" + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/SKE5/in.yaml b/Tests/Fixtures/yaml-test-suite/SKE5/in.yaml new file mode 100644 index 0000000..6a8937a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SKE5/in.yaml @@ -0,0 +1,5 @@ +--- +seq: + &anchor +- a +- b diff --git a/Tests/Fixtures/yaml-test-suite/SM9W/01/in.yaml b/Tests/Fixtures/yaml-test-suite/SM9W/01/in.yaml new file mode 100644 index 0000000..22ded55 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SM9W/01/in.yaml @@ -0,0 +1 @@ +: \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/SR86/error b/Tests/Fixtures/yaml-test-suite/SR86/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/SR86/in.yaml b/Tests/Fixtures/yaml-test-suite/SR86/in.yaml new file mode 100644 index 0000000..09c3705 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SR86/in.yaml @@ -0,0 +1,2 @@ +key1: &a value +key2: &b *a diff --git a/Tests/Fixtures/yaml-test-suite/SU5Z/error b/Tests/Fixtures/yaml-test-suite/SU5Z/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/SU5Z/in.yaml b/Tests/Fixtures/yaml-test-suite/SU5Z/in.yaml new file mode 100644 index 0000000..ec3e02e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SU5Z/in.yaml @@ -0,0 +1 @@ +key: "value"# invalid comment diff --git a/Tests/Fixtures/yaml-test-suite/SY6V/error b/Tests/Fixtures/yaml-test-suite/SY6V/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/SY6V/in.yaml b/Tests/Fixtures/yaml-test-suite/SY6V/in.yaml new file mode 100644 index 0000000..9912e67 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SY6V/in.yaml @@ -0,0 +1 @@ +&anchor - sequence entry diff --git a/Tests/Fixtures/yaml-test-suite/T26H/in.json b/Tests/Fixtures/yaml-test-suite/T26H/in.json new file mode 100644 index 0000000..6383f8d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T26H/in.json @@ -0,0 +1 @@ +"\n\nliteral\n \n\ntext\n" diff --git a/Tests/Fixtures/yaml-test-suite/T26H/in.yaml b/Tests/Fixtures/yaml-test-suite/T26H/in.yaml new file mode 100644 index 0000000..156b6d0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T26H/in.yaml @@ -0,0 +1,9 @@ +--- | + + + literal + + + text + + # Comment diff --git a/Tests/Fixtures/yaml-test-suite/T4YY/in.json b/Tests/Fixtures/yaml-test-suite/T4YY/in.json new file mode 100644 index 0000000..2dfab84 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T4YY/in.json @@ -0,0 +1 @@ +" 1st non-empty\n2nd non-empty 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/T4YY/in.yaml b/Tests/Fixtures/yaml-test-suite/T4YY/in.yaml new file mode 100644 index 0000000..6cba7f1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T4YY/in.yaml @@ -0,0 +1,5 @@ +--- +' 1st non-empty + + 2nd non-empty + 3rd non-empty ' diff --git a/Tests/Fixtures/yaml-test-suite/T5N4/in.json b/Tests/Fixtures/yaml-test-suite/T5N4/in.json new file mode 100644 index 0000000..2e190c6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T5N4/in.json @@ -0,0 +1 @@ +"literal\n\ttext\n" diff --git a/Tests/Fixtures/yaml-test-suite/T5N4/in.yaml b/Tests/Fixtures/yaml-test-suite/T5N4/in.yaml new file mode 100644 index 0000000..7ca4172 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T5N4/in.yaml @@ -0,0 +1,5 @@ +--- | + literal + text + + diff --git a/Tests/Fixtures/yaml-test-suite/TL85/in.json b/Tests/Fixtures/yaml-test-suite/TL85/in.json new file mode 100644 index 0000000..0fcc9db --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TL85/in.json @@ -0,0 +1 @@ +" foo\nbar\nbaz " diff --git a/Tests/Fixtures/yaml-test-suite/TL85/in.yaml b/Tests/Fixtures/yaml-test-suite/TL85/in.yaml new file mode 100644 index 0000000..d6af812 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TL85/in.yaml @@ -0,0 +1,7 @@ +" + foo + + bar + + baz +" diff --git a/Tests/Fixtures/yaml-test-suite/TS54/in.json b/Tests/Fixtures/yaml-test-suite/TS54/in.json new file mode 100644 index 0000000..c63e7ba --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TS54/in.json @@ -0,0 +1 @@ +"ab cd\nef\n\ngh\n" diff --git a/Tests/Fixtures/yaml-test-suite/TS54/in.yaml b/Tests/Fixtures/yaml-test-suite/TS54/in.yaml new file mode 100644 index 0000000..f63944e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TS54/in.yaml @@ -0,0 +1,8 @@ +> + ab + cd + + ef + + + gh diff --git a/Tests/Fixtures/yaml-test-suite/UGM3/in.json b/Tests/Fixtures/yaml-test-suite/UGM3/in.json new file mode 100644 index 0000000..a710161 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UGM3/in.json @@ -0,0 +1,41 @@ +{ + "invoice": 34843, + "date": "2001-01-23", + "bill-to": { + "given": "Chris", + "family": "Dumars", + "address": { + "lines": "458 Walkman Dr.\nSuite #292\n", + "city": "Royal Oak", + "state": "MI", + "postal": 48046 + } + }, + "ship-to": { + "given": "Chris", + "family": "Dumars", + "address": { + "lines": "458 Walkman Dr.\nSuite #292\n", + "city": "Royal Oak", + "state": "MI", + "postal": 48046 + } + }, + "product": [ + { + "sku": "BL394D", + "quantity": 4, + "description": "Basketball", + "price": 450 + }, + { + "sku": "BL4438H", + "quantity": 1, + "description": "Super Hoop", + "price": 2392 + } + ], + "tax": 251.42, + "total": 4443.52, + "comments": "Late afternoon is best. Backup contact is Nancy Billsmer @ 338-4338." +} diff --git a/Tests/Fixtures/yaml-test-suite/UGM3/in.yaml b/Tests/Fixtures/yaml-test-suite/UGM3/in.yaml new file mode 100644 index 0000000..4625739 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UGM3/in.yaml @@ -0,0 +1,29 @@ +--- ! +invoice: 34843 +date : 2001-01-23 +bill-to: &id001 + given : Chris + family : Dumars + address: + lines: | + 458 Walkman Dr. + Suite #292 + city : Royal Oak + state : MI + postal : 48046 +ship-to: *id001 +product: + - sku : BL394D + quantity : 4 + description : Basketball + price : 450.00 + - sku : BL4438H + quantity : 1 + description : Super Hoop + price : 2392.00 +tax : 251.42 +total: 4443.52 +comments: + Late afternoon is best. + Backup contact is Nancy + Billsmer @ 338-4338. diff --git a/Tests/Fixtures/yaml-test-suite/UKK6/00/in.yaml b/Tests/Fixtures/yaml-test-suite/UKK6/00/in.yaml new file mode 100644 index 0000000..e275119 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UKK6/00/in.yaml @@ -0,0 +1 @@ +- : diff --git a/Tests/Fixtures/yaml-test-suite/UKK6/02/in.yaml b/Tests/Fixtures/yaml-test-suite/UKK6/02/in.yaml new file mode 100644 index 0000000..cdf4cb4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UKK6/02/in.yaml @@ -0,0 +1 @@ +! diff --git a/Tests/Fixtures/yaml-test-suite/UT92/in.json b/Tests/Fixtures/yaml-test-suite/UT92/in.json new file mode 100644 index 0000000..587bbf4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UT92/in.json @@ -0,0 +1,4 @@ +{ + "matches %": 20 +} +null diff --git a/Tests/Fixtures/yaml-test-suite/UT92/in.yaml b/Tests/Fixtures/yaml-test-suite/UT92/in.yaml new file mode 100644 index 0000000..bc363b1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UT92/in.yaml @@ -0,0 +1,7 @@ +--- +{ matches +% : 20 } +... +--- +# Empty +... diff --git a/Tests/Fixtures/yaml-test-suite/UV7Q/in.json b/Tests/Fixtures/yaml-test-suite/UV7Q/in.json new file mode 100644 index 0000000..571dd36 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UV7Q/in.json @@ -0,0 +1,5 @@ +{ + "x": [ + "x x" + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/UV7Q/in.yaml b/Tests/Fixtures/yaml-test-suite/UV7Q/in.yaml new file mode 100644 index 0000000..7daa0a6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UV7Q/in.yaml @@ -0,0 +1,3 @@ +x: + - x + x diff --git a/Tests/Fixtures/yaml-test-suite/V9D5/in.yaml b/Tests/Fixtures/yaml-test-suite/V9D5/in.yaml new file mode 100644 index 0000000..d675cfd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/V9D5/in.yaml @@ -0,0 +1,3 @@ +- sun: yellow +- ? earth: blue + : moon: white diff --git a/Tests/Fixtures/yaml-test-suite/VJP3/00/error b/Tests/Fixtures/yaml-test-suite/VJP3/00/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/VJP3/00/in.yaml b/Tests/Fixtures/yaml-test-suite/VJP3/00/in.yaml new file mode 100644 index 0000000..79c6eda --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/VJP3/00/in.yaml @@ -0,0 +1,5 @@ +k: { +k +: +v +} diff --git a/Tests/Fixtures/yaml-test-suite/W4TN/in.json b/Tests/Fixtures/yaml-test-suite/W4TN/in.json new file mode 100644 index 0000000..c9dfdfe --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/W4TN/in.json @@ -0,0 +1,2 @@ +"%!PS-Adobe-2.0\n" +null diff --git a/Tests/Fixtures/yaml-test-suite/W4TN/in.yaml b/Tests/Fixtures/yaml-test-suite/W4TN/in.yaml new file mode 100644 index 0000000..82de01b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/W4TN/in.yaml @@ -0,0 +1,8 @@ +%YAML 1.2 +--- | +%!PS-Adobe-2.0 +... +%YAML 1.2 +--- +# Empty +... diff --git a/Tests/Fixtures/yaml-test-suite/W9L4/error b/Tests/Fixtures/yaml-test-suite/W9L4/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/W9L4/in.yaml b/Tests/Fixtures/yaml-test-suite/W9L4/in.yaml new file mode 100644 index 0000000..7b15d0c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/W9L4/in.yaml @@ -0,0 +1,5 @@ +--- +block scalar: | + + more spaces at the beginning + are invalid diff --git a/Tests/Fixtures/yaml-test-suite/WZ62/in.json b/Tests/Fixtures/yaml-test-suite/WZ62/in.json new file mode 100644 index 0000000..e1b8322 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/WZ62/in.json @@ -0,0 +1,4 @@ +{ + "foo": "", + "": "bar" +} diff --git a/Tests/Fixtures/yaml-test-suite/WZ62/in.yaml b/Tests/Fixtures/yaml-test-suite/WZ62/in.yaml new file mode 100644 index 0000000..aa86103 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/WZ62/in.yaml @@ -0,0 +1,4 @@ +{ + foo : !!str, + !!str : bar, +} diff --git a/Tests/Fixtures/yaml-test-suite/X4QW/error b/Tests/Fixtures/yaml-test-suite/X4QW/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/X4QW/in.yaml b/Tests/Fixtures/yaml-test-suite/X4QW/in.yaml new file mode 100644 index 0000000..0444f18 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/X4QW/in.yaml @@ -0,0 +1,2 @@ +block: ># comment + scalar diff --git a/Tests/Fixtures/yaml-test-suite/XLQ9/in.json b/Tests/Fixtures/yaml-test-suite/XLQ9/in.json new file mode 100644 index 0000000..20ec09f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/XLQ9/in.json @@ -0,0 +1 @@ +"scalar %YAML 1.2" diff --git a/Tests/Fixtures/yaml-test-suite/XLQ9/in.yaml b/Tests/Fixtures/yaml-test-suite/XLQ9/in.yaml new file mode 100644 index 0000000..dbe36b9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/XLQ9/in.yaml @@ -0,0 +1,3 @@ +--- +scalar +%YAML 1.2 diff --git a/Tests/Fixtures/yaml-test-suite/XV9V/in.json b/Tests/Fixtures/yaml-test-suite/XV9V/in.json new file mode 100644 index 0000000..41a96a1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/XV9V/in.json @@ -0,0 +1,4 @@ +{ + "Folding": "Empty line\nas a line feed", + "Chomping": "Clipped empty lines\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/XV9V/in.yaml b/Tests/Fixtures/yaml-test-suite/XV9V/in.yaml new file mode 100644 index 0000000..c7775c4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/XV9V/in.yaml @@ -0,0 +1,8 @@ +Folding: + "Empty line + + as a line feed" +Chomping: | + Clipped empty lines + + diff --git a/Tests/Fixtures/yaml-test-suite/XW4D/in.yaml b/Tests/Fixtures/yaml-test-suite/XW4D/in.yaml new file mode 100644 index 0000000..4fcc93e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/XW4D/in.yaml @@ -0,0 +1,16 @@ +a: "double + quotes" # lala +b: plain + value # lala +c : #lala + d +? # lala + - seq1 +: # lala + - #lala + seq2 +e: + &node # lala + - x: y +block: > # lala + abcde diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/000/error b/Tests/Fixtures/yaml-test-suite/Y79Y/000/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/000/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/000/in.yaml new file mode 100644 index 0000000..4e55271 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/000/in.yaml @@ -0,0 +1,3 @@ +foo: | + +bar: 1 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.json b/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.json new file mode 100644 index 0000000..687c550 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.json @@ -0,0 +1,4 @@ +{ + "foo": "\t\n", + "bar": 1 +} diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.yaml new file mode 100644 index 0000000..3c2e414 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.yaml @@ -0,0 +1,3 @@ +foo: | + +bar: 1 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/003/error b/Tests/Fixtures/yaml-test-suite/Y79Y/003/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/003/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/003/in.yaml new file mode 100644 index 0000000..8585471 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/003/in.yaml @@ -0,0 +1,4 @@ +- [ + foo, + foo + ] diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/004/error b/Tests/Fixtures/yaml-test-suite/Y79Y/004/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/004/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/004/in.yaml new file mode 100644 index 0000000..0806e5a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/004/in.yaml @@ -0,0 +1 @@ +- - diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/005/error b/Tests/Fixtures/yaml-test-suite/Y79Y/005/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/005/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/005/in.yaml new file mode 100644 index 0000000..ec67404 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/005/in.yaml @@ -0,0 +1 @@ +- - diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/006/error b/Tests/Fixtures/yaml-test-suite/Y79Y/006/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/006/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/006/in.yaml new file mode 100644 index 0000000..5c42b44 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/006/in.yaml @@ -0,0 +1 @@ +? - diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/008/error b/Tests/Fixtures/yaml-test-suite/Y79Y/008/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/008/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/008/in.yaml new file mode 100644 index 0000000..b9a50bb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/008/in.yaml @@ -0,0 +1 @@ +? key: diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.json b/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.json new file mode 100644 index 0000000..4c1600d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.json @@ -0,0 +1,3 @@ +[ + -1 +] diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.yaml new file mode 100644 index 0000000..763ef1b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.yaml @@ -0,0 +1 @@ +- -1 diff --git a/Tests/Fixtures/yaml-test-suite/YJV2/error b/Tests/Fixtures/yaml-test-suite/YJV2/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/YJV2/in.yaml b/Tests/Fixtures/yaml-test-suite/YJV2/in.yaml new file mode 100644 index 0000000..4cce7dc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/YJV2/in.yaml @@ -0,0 +1 @@ +[-] diff --git a/Tests/Fixtures/yaml-test-suite/ZCZ6/error b/Tests/Fixtures/yaml-test-suite/ZCZ6/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/ZCZ6/in.yaml b/Tests/Fixtures/yaml-test-suite/ZCZ6/in.yaml new file mode 100644 index 0000000..c47fb7c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZCZ6/in.yaml @@ -0,0 +1 @@ +a: b: c: d diff --git a/Tests/Fixtures/yaml-test-suite/ZL4Z/error b/Tests/Fixtures/yaml-test-suite/ZL4Z/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/ZL4Z/in.yaml b/Tests/Fixtures/yaml-test-suite/ZL4Z/in.yaml new file mode 100644 index 0000000..798dbbb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZL4Z/in.yaml @@ -0,0 +1,2 @@ +--- +a: 'b': c diff --git a/Tests/Fixtures/yaml-test-suite/ZVH3/error b/Tests/Fixtures/yaml-test-suite/ZVH3/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/ZVH3/in.yaml b/Tests/Fixtures/yaml-test-suite/ZVH3/in.yaml new file mode 100644 index 0000000..9db12c9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZVH3/in.yaml @@ -0,0 +1,2 @@ +- key: value + - item1 diff --git a/Tests/Fixtures/yaml-test-suite/ZWK4/in.json b/Tests/Fixtures/yaml-test-suite/ZWK4/in.json new file mode 100644 index 0000000..ede92b9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZWK4/in.json @@ -0,0 +1,5 @@ +{ + "a": 1, + "b": null, + "c": 3 +} diff --git a/Tests/Fixtures/yaml-test-suite/ZWK4/in.yaml b/Tests/Fixtures/yaml-test-suite/ZWK4/in.yaml new file mode 100644 index 0000000..b6fca2a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZWK4/in.yaml @@ -0,0 +1,4 @@ +--- +a: 1 +? b +&anchor c: 3 diff --git a/Tests/YAMLTestSuiteGapsTests.swift b/Tests/YAMLTestSuiteGapsTests.swift new file mode 100644 index 0000000..940940e --- /dev/null +++ b/Tests/YAMLTestSuiteGapsTests.swift @@ -0,0 +1,362 @@ +import Foundation +@testable import PureYAML +import Testing + +/// Conformance gaps measured against the official YAML test suite +/// (github.com/yaml/yaml-test-suite, `data` branch). The vendored cases under +/// `Fixtures/yaml-test-suite/` are exactly the suite entries PureYAML does not +/// yet handle correctly. The manifest records each gap's current behavior so a +/// future fix is forced to update it (the gated test below reports drift). +/// +/// The behavioral sweep is gated behind `PUREYAML_RUN_YAML_TEST_SUITE=1`, mirroring +/// the full real-corpus sweep, so the default suite stays green while the gaps are +/// tracked rather than silenced. +@Suite("YAML Test Suite Gaps") +struct YAMLTestSuiteGapsTests { + @Test("Gap manifest matches vendored fixture files") + func test_gapManifestMatchesVendoredFixtureFiles() throws { + let manifest = try YAMLTestSuiteManifest.load() + + #expect(manifest.version == 1) + #expect(manifest.cases.count == 206) + #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 86) + #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 66) + #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 54) + #expect(Set(manifest.cases.map(\.id)).count == manifest.cases.count) + + for testCase in manifest.cases { + let yaml = try testCase.loadInput() + #expect(yaml.utf8.count == testCase.byteCount, "\(testCase.id): byte count drift") + #expect(yaml.count(where: { $0 == "\n" }) == testCase.lineCount, "\(testCase.id): line count drift") + + switch testCase.category { + case "accepted-invalid": + #expect(testCase.expected == "reject") + #expect(testCase.loadErrorMarker() != nil, "\(testCase.id): missing error marker") + default: + #expect(testCase.expected == "parse-ok") + } + + if testCase.oracle == "json" { + #expect(testCase.loadExpectedJSON() != nil, "\(testCase.id): missing in.json oracle") + } + } + } + + @Test("Recorded conformance gaps still reproduce") + func test_recordedConformanceGapsStillReproduce() throws { + guard ProcessInfo.processInfo.environment["PUREYAML_RUN_YAML_TEST_SUITE"] == "1" else { + return + } + + let manifest = try YAMLTestSuiteManifest.load() + for testCase in manifest.cases { + let observed = try testCase.observedStatus() + #expect( + observed == testCase.current, + "\(testCase.id) \"\(testCase.name)\": recorded gap '\(testCase.current)' but observed '\(observed)'. If this case is now handled correctly, update the manifest.", + ) + } + } +} + +// MARK: - Manifest + +struct YAMLTestSuiteManifest { + var version: Int + var cases: [YAMLTestSuiteCase] + + static func load() throws -> Self { + let url = try #require(Bundle.module.url( + forResource: "yaml-test-suite-gaps", + withExtension: "yaml", + subdirectory: "Fixtures", + )) + let value = try PureYAML.parse(String(contentsOf: url, encoding: .utf8)) + let root = try #require(value.mapping) + let version = try #require(root["version"]?.intValue) + let caseValues = try #require(root.sequence("cases")) + return try YAMLTestSuiteManifest( + version: version, + cases: caseValues.map(YAMLTestSuiteCase.init(value:)), + ) + } +} + +struct YAMLTestSuiteCase { + var id: String + var name: String + var localPath: String + var category: String + var expected: String + var oracle: String + var current: String + var byteCount: Int + var lineCount: Int + + init(value: PureYAML.Model.Value) throws { + let mapping = try #require(value.mapping) + id = try mapping.requiredString("id") + name = try mapping.requiredString("name") + localPath = try mapping.requiredString("localPath") + category = try mapping.requiredString("category") + expected = try mapping.requiredString("expected") + oracle = try mapping.requiredString("oracle") + current = try mapping.requiredString("current") + byteCount = try mapping.requiredInt("byteCount") + lineCount = try mapping.requiredInt("lineCount") + } + + private var caseSubdirectory: String { + let directory = localPath.split(separator: "/").dropLast().joined(separator: "/") + return "Fixtures/\(directory)" + } + + func loadInput() throws -> String { + let url = try #require(Bundle.module.url(forResource: "in", withExtension: "yaml", subdirectory: caseSubdirectory)) + return try String(contentsOf: url, encoding: .utf8) + } + + func loadErrorMarker() -> URL? { + Bundle.module.url(forResource: "error", withExtension: nil, subdirectory: caseSubdirectory) + } + + func loadExpectedJSON() -> String? { + guard let url = Bundle.module.url(forResource: "in", withExtension: "json", subdirectory: caseSubdirectory) else { + return nil + } + return try? String(contentsOf: url, encoding: .utf8) + } + + /// Recomputes PureYAML's present behavior for this case, in the same vocabulary + /// the manifest's `current` field uses, so drift (including fixes) is detectable. + func observedStatus() throws -> String { + let yaml = try loadInput() + var documents: [PureYAML.Stream.Document] = [] + var parseThrew = false + do { + documents = try PureYAML.parseStream(yaml) + } catch { + parseThrew = true + } + var validateThrew = false + if !parseThrew { + do { + _ = try PureYAML.validate(documents) + } catch { + validateThrew = true + } + } + + if category == "accepted-invalid" { + return (parseThrew || validateThrew) ? "reject" : "accepted" + } + + if parseThrew { + return "parse-error" + } + + guard oracle == "json", let jsonText = loadExpectedJSON(), let expectedDocuments = decodeJSONStream(jsonText) else { + return "parse-ok" + } + if expectedDocuments.count != documents.count { + return "value-mismatch" + } + let matches = zip(documents, expectedDocuments).allSatisfy { equalValue($0.value, $1) } + return matches ? "value-match" : "value-mismatch" + } +} + +// MARK: - JSON oracle (type-preserving, avoids NSNumber bool ambiguity) + +indirect enum YAMLTestSuiteJSON: Decodable, Equatable { + case null + case bool(Bool) + case int(Int) + case double(Double) + case string(String) + case array([YAMLTestSuiteJSON]) + case object([String: YAMLTestSuiteJSON]) + + init(from decoder: Decoder) throws { + let container = try decoder.singleValueContainer() + if container.decodeNil() { + self = .null + } else if let value = try? container.decode(Bool.self) { + self = .bool(value) + } else if let value = try? container.decode(Int.self) { + self = .int(value) + } else if let value = try? container.decode(Double.self) { + self = .double(value) + } else if let value = try? container.decode(String.self) { + self = .string(value) + } else if let value = try? container.decode([YAMLTestSuiteJSON].self) { + self = .array(value) + } else if let value = try? container.decode([String: YAMLTestSuiteJSON].self) { + self = .object(value) + } else { + throw DecodingError.dataCorrupted(.init(codingPath: container.codingPath, debugDescription: "unrecognized JSON")) + } + } +} + +func decodeJSONStream(_ text: String) -> [YAMLTestSuiteJSON]? { + let decoder = JSONDecoder() + if let whole = try? decoder.decode(YAMLTestSuiteJSON.self, from: Data(text.utf8)) { + return [whole] + } + let parts = splitJSONStream(text) + guard !parts.isEmpty else { + return nil + } + var values: [YAMLTestSuiteJSON] = [] + for part in parts { + guard let value = try? decoder.decode(YAMLTestSuiteJSON.self, from: Data(part.utf8)) else { + return nil + } + values.append(value) + } + return values +} + +/// Splits a concatenated JSON stream (one value per YAML document) into top-level values. +func splitJSONStream(_ text: String) -> [String] { + var scanner = JSONStreamScanner(text: text) + return scanner.scan() +} + +private struct JSONStreamScanner { + let text: String + var out: [String] = [] + var depth = 0 + var inString = false + var escaped = false + var start: String.Index? + + mutating func scan() -> [String] { + var index = text.startIndex + while index < text.endIndex { + if inString { + stepInString(text[index]) + } else { + stepStructural(text[index], at: index) + } + index = text.index(after: index) + } + if let begin = start { + out.append(String(text[begin...])) + } + return out.map { $0.trimmingCharacters(in: .whitespacesAndNewlines) }.filter { !$0.isEmpty } + } + + private mutating func stepInString(_ character: Character) { + if escaped { + escaped = false + } else if character == "\\" { + escaped = true + } else if character == "\"" { + inString = false + } + } + + private mutating func stepStructural(_ character: Character, at index: String.Index) { + switch character { + case "\"": + if start == nil { start = index } + inString = true + case "{", "[": + if start == nil { start = index } + depth += 1 + case "}", "]": + depth -= 1 + if depth == 0, let begin = start { + out.append(String(text[begin ... index])) + start = nil + } + case " ", "\n", "\r", "\t": + if depth == 0, let begin = start { + out.append(String(text[begin ..< index])) + start = nil + } + default: + if depth == 0, start == nil { start = index } + } + } +} + +func equalValue(_ value: PureYAML.Model.Value, _ json: YAMLTestSuiteJSON) -> Bool { + switch (value, json) { + case let (.sequence(lhs), .array(rhs)): + lhs.count == rhs.count && zip(lhs, rhs).allSatisfy { equalValue($0, $1) } + case let (.mapping(lhs), .object(rhs)): + equalMapping(lhs, rhs) + default: + equalScalar(value, json) + } +} + +private func equalScalar(_ value: PureYAML.Model.Value, _ json: YAMLTestSuiteJSON) -> Bool { + switch (value, json) { + case (.null, .null): + true + case let (.bool(lhs), .bool(rhs)): + lhs == rhs + case let (.int(lhs), .int(rhs)): + lhs == rhs + case let (.int(lhs), .double(rhs)): + Double(lhs) == rhs + case let (.double(lhs), .int(rhs)): + lhs == Double(rhs) + case let (.double(lhs), .double(rhs)): + lhs == rhs || (lhs.isNaN && rhs.isNaN) + case let (.string(lhs), .string(rhs)): + lhs == rhs + default: + false + } +} + +private func equalMapping(_ mapping: PureYAML.Model.Mapping, _ object: [String: YAMLTestSuiteJSON]) -> Bool { + guard mapping.pairs.count == object.count else { + return false + } + var dictionary: [String: PureYAML.Model.Value] = [:] + for pair in mapping.pairs { + dictionary[pair.key] = pair.value + } + guard dictionary.count == object.count else { + return false + } + for (key, expected) in object { + guard let actual = dictionary[key], equalValue(actual, expected) else { + return false + } + } + return true +} + +private extension PureYAML.Model.Mapping { + func requiredString(_ key: String) throws -> String { + try #require(self[key]?.stringValue) + } + + func requiredInt(_ key: String) throws -> Int { + try #require(self[key]?.intValue) + } +} + +private extension PureYAML.Model.Value { + var stringValue: String? { + guard case let .string(value) = self else { + return nil + } + return value + } + + var intValue: Int? { + guard case let .int(value) = self else { + return nil + } + return value + } +} diff --git a/docs/YAML_TEST_SUITE_CONFORMANCE.md b/docs/YAML_TEST_SUITE_CONFORMANCE.md new file mode 100644 index 0000000..1ca0746 --- /dev/null +++ b/docs/YAML_TEST_SUITE_CONFORMANCE.md @@ -0,0 +1,130 @@ +# YAML Test Suite Conformance + +This document tracks PureYAML against the official +[YAML test suite](https://github.com/yaml/yaml-test-suite) and lays out the +ordered plan for closing the gaps. It is a plan, not a record of completed work: +no parser behavior has been changed yet. + +## How conformance is measured + +The suite's `data` branch (commit `6ad3d2c62885d82fc349026c136ef560838fdf3d`) was +run against `PureYAML.parseStream` + `PureYAML.validate`, with each case judged by +its own oracle: + +- **error cases** (an `error` marker): a conformant parser must reject the input. +- **data cases** (an `in.json`): the parsed value must match the expected JSON + projection (core-schema resolved), compared structurally. +- **plain valid cases** (neither): the input must at least parse without error. + +### Result at the pinned commit + +402 cases (including numbered sub-cases). **196 pass, 206 fail.** The 206 failing +cases are vendored under `Tests/Fixtures/yaml-test-suite/` and recorded in +`Tests/Fixtures/yaml-test-suite-gaps.yaml`. Run the opt-in sweep with: + +```sh +bash scripts/check-yaml-test-suite.sh +``` + +The default `swift test` only checks that the manifest still matches the vendored +files; the behavioral sweep is gated behind `PUREYAML_RUN_YAML_TEST_SUITE=1`, the +same way the full real-world corpus is gated. The sweep asserts that each recorded +gap still reproduces, so fixing a case fails the sweep until the manifest is +updated, the deliberate forcing function for keeping this document honest. + +## Failure categories + +| Category | Count | Meaning | +|---|---|---| +| `false-reject` | 86 | Well-formed YAML that PureYAML wrongly rejects at parse time. | +| `json-mismatch` | 66 | Parses, but produces a value that disagrees with the expected JSON. | +| `accepted-invalid` | 54 | Malformed YAML that PureYAML wrongly accepts. | + +## Root-cause buckets and fix order + +Per `AGENTS.md`, every fix below must start from the matching behavior in the +private `PureYAMLResearch` repository (the libyaml-derived `Sources/CYaml/src/` +and the Yams Swift layer), not from re-derived intuition. The order is chosen so +that structural prerequisites land before the correctness work that depends on +them. + +### 1. Block scalar folding and chomping (≈50 cases, mostly `json-mismatch`) + +Literal (`|`) and folded (`>`) scalars with indentation indicators, chomping +indicators (`-`, `+`, clip), and trailing-newline handling produce the wrong text. +Examples: `M29M`, `M9B4`, `MJS9`, `P2AD`, `R4YG`, `T5N4`, `TS54`. + +- **Reference:** `scanner.c` `yaml_parser_scan_block_scalar` (indentation auto-detect, + chomping, line-break folding). +- **Why first:** self-contained in scalar scanning, no grammar changes, and the + single largest correctness bucket. Each case has an exact `in.json` oracle. +- **Test plan:** flip the `json-mismatch` block-scalar cases from `value-mismatch` + to `value-match` in the manifest as each lands. + +### 2. Quoted-scalar line breaks and empty-line folding (subset of `json-mismatch`) + +Double- and single-quoted multi-line scalars fold line breaks and collapse blank +lines incorrectly. Examples: `NP9H`, `Q8AD`, `PRH3`, `T4YY`, `TL85`, `NAT4`. + +- **Reference:** `scanner.c` `yaml_parser_scan_flow_scalar` (line-join, leading/ + trailing whitespace, escape handling). +- **Why second:** same scanner area as bucket 1, shares the line-folding helper. + +### 3. Empty nodes and empty keys (≈15 cases, `false-reject`) + +Legal empty scalars, empty mapping values, anchors on empty scalars, and empty +keys raise "expected a YAML node". Examples: `PW8X`, `NKF9`, `WZ62`, `8XDJ`. + +- **Reference:** `parser.c` empty-node production (`yaml_parser_parse_node` with + the empty-scalar fallback) and Yams' node composition. +- **Why third:** unblocks several block-mapping spec examples that currently + false-reject only because an empty node is unrepresentable mid-parse. + +### 4. Anchors and aliases as mapping keys (≈8 cases, `false-reject`) + +`*alias : value` and `&anchor key : value` are rejected with "expected document +boundary" / "expected mapping key". Examples: `26DV`, and the alias-keyed cases in +`X38W`, `LX3P`. + +- **Reference:** the alias/anchor resolution path in `parser.c` plus Yams' + `Constructor` anchor table. + +### 5. Directives and multi-document streams (≈33 cases, `false-reject`) + +`%YAML`/`%TAG`/unknown directives and `---`/`...` document boundaries are +explicitly unsupported (`unsupportedDirective`, `unsupportedMultiDocumentStream`). +This is a feature, not a bug fix, and the largest structural change. Examples: the +`%YAML`/`%TAG`/`%FOO` cases, `UT92`, `W4TN`, `M7A3`. + +- **Reference:** `scanner.c` directive scanning + `parser.c` document-stream state + machine. +- **Why last:** it is the most invasive (parser state machine + emitter round-trip) + and the existing `UnsupportedYAMLGapsFixtures` deliberately pins the current + rejection behavior, so this bucket must update those fixtures in lockstep. + +### 6. Stricter rejection of invalid input (54 cases, `accepted-invalid`) + +Inputs that must be rejected are silently accepted: tabs used as indentation, +duplicate `%YAML` directives, bad document-end markers inside quoted scalars, +malformed flow collections. Examples: `SF5V`, `QB6E`, `RXY3`, `ZVH3`, the `Y79Y` +tab cases. + +- **Reference:** the corresponding error productions in `scanner.c`/`parser.c`. +- **Why last among the parse work:** several of these only become reachable once + buckets 1-5 stop short-circuiting; tightening errors earlier would mask the + positive-case work. + +## Updating this document + +When a bucket lands: + +1. Re-run `bash scripts/check-yaml-test-suite.sh`; it will fail on the now-fixed + cases. +2. For each newly-passing case, assert the round-trip law (parse → dump → parse is + stable) in addition to the value/JSON match, per + `core/round-trip-transformation.md`; the parser fix is only proven once the + emitter agrees on the same input. +3. Remove those cases from `Tests/Fixtures/yaml-test-suite-gaps.yaml` and delete + their vendored fixtures (or, for `json-mismatch` cases that now parse but are + still being verified, update `current`). +4. Update the counts in this document and in `CHANGELOG.md`. diff --git a/scripts/check-yaml-test-suite.sh b/scripts/check-yaml-test-suite.sh new file mode 100755 index 0000000..93d1362 --- /dev/null +++ b/scripts/check-yaml-test-suite.sh @@ -0,0 +1,9 @@ +#!/usr/bin/env bash +set -euo pipefail + +# Runs the opt-in conformance sweep over the vendored YAML test suite gaps. +# Each case in Tests/Fixtures/yaml-test-suite-gaps.yaml is a documented gap: +# the sweep verifies PureYAML's current behavior still matches the recorded +# `current` status, so any fix is forced to update the manifest. + +PUREYAML_RUN_YAML_TEST_SUITE=1 swift test --filter YAMLTestSuiteGapsTests From 3db3e87d39301e4367fd88c33667a195a8206a46 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Tue, 23 Jun 2026 20:01:03 +0200 Subject: [PATCH 02/64] fix(parsing): correct block scalar folding and chomping Rewrite literal (|) and folded (>) block scalar content to YAML 1.2 section 8.1: preserve interior blank lines, apply 8.1.3 line folding (a single break between equally indented non-empty lines folds to a space, while blank lines and more-indented lines keep their breaks), preserve tabs in content (only block-indentation columns are stripped), and support the + keep chomping indicator alongside clip and strip. The block scalar is now scanned as a single unit (header line plus all content lines) with indentation auto-detection in Scanner.BlockScalar.swift, mirroring the reference scanner, instead of being reassembled from a lossy per-line token array. Flips 24 official YAML test suite cases to passing (220/402). Updates the gap manifest, vendored fixtures, count assertions, and the conformance roadmap. --- CHANGELOG.md | 23 +- Sources/Parsing/BlockScalarChomping.swift | 1 + Sources/Parsing/Scanner.BlockScalar.swift | 188 +++++++++++++++ Sources/Parsing/Scanner.Indentation.swift | 72 +----- Sources/Parsing/Scanner.swift | 42 ---- Sources/Parsing/Token.swift | 8 +- Sources/Parsing/TokenEventParser.Block.swift | 51 +---- Tests/Fixtures/yaml-test-suite-gaps.yaml | 216 ------------------ Tests/Fixtures/yaml-test-suite/4QFQ/in.json | 6 - Tests/Fixtures/yaml-test-suite/4QFQ/in.yaml | 10 - Tests/Fixtures/yaml-test-suite/5LLU/error | 0 Tests/Fixtures/yaml-test-suite/5LLU/in.yaml | 5 - Tests/Fixtures/yaml-test-suite/6VJK/in.json | 1 - Tests/Fixtures/yaml-test-suite/6VJK/in.yaml | 8 - Tests/Fixtures/yaml-test-suite/7T8X/in.json | 1 - Tests/Fixtures/yaml-test-suite/7T8X/in.yaml | 16 -- .../Fixtures/yaml-test-suite/96NN/00/in.json | 1 - .../Fixtures/yaml-test-suite/96NN/00/in.yaml | 2 - .../Fixtures/yaml-test-suite/96NN/01/in.json | 1 - .../Fixtures/yaml-test-suite/96NN/01/in.yaml | 2 - Tests/Fixtures/yaml-test-suite/DWX9/in.json | 1 - Tests/Fixtures/yaml-test-suite/DWX9/in.yaml | 9 - Tests/Fixtures/yaml-test-suite/F6MC/in.json | 4 - Tests/Fixtures/yaml-test-suite/F6MC/in.yaml | 9 - Tests/Fixtures/yaml-test-suite/F8F9/in.json | 5 - Tests/Fixtures/yaml-test-suite/F8F9/in.yaml | 19 -- Tests/Fixtures/yaml-test-suite/H2RW/in.json | 5 - Tests/Fixtures/yaml-test-suite/H2RW/in.yaml | 12 - .../Fixtures/yaml-test-suite/JEF9/00/in.json | 3 - .../Fixtures/yaml-test-suite/JEF9/00/in.yaml | 3 - .../Fixtures/yaml-test-suite/JEF9/01/in.json | 3 - .../Fixtures/yaml-test-suite/JEF9/01/in.yaml | 2 - Tests/Fixtures/yaml-test-suite/K527/in.json | 1 - Tests/Fixtures/yaml-test-suite/K527/in.yaml | 7 - Tests/Fixtures/yaml-test-suite/K858/in.json | 5 - Tests/Fixtures/yaml-test-suite/K858/in.yaml | 6 - .../Fixtures/yaml-test-suite/L24T/00/in.json | 3 - .../Fixtures/yaml-test-suite/L24T/00/in.yaml | 3 - .../Fixtures/yaml-test-suite/L24T/01/in.json | 3 - .../Fixtures/yaml-test-suite/L24T/01/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/M29M/in.json | 3 - Tests/Fixtures/yaml-test-suite/M29M/in.yaml | 8 - Tests/Fixtures/yaml-test-suite/M9B4/in.json | 1 - Tests/Fixtures/yaml-test-suite/M9B4/in.yaml | 5 - Tests/Fixtures/yaml-test-suite/MJS9/in.json | 1 - Tests/Fixtures/yaml-test-suite/MJS9/in.yaml | 6 - Tests/Fixtures/yaml-test-suite/P2AD/in.json | 6 - Tests/Fixtures/yaml-test-suite/P2AD/in.yaml | 9 - Tests/Fixtures/yaml-test-suite/R4YG/in.json | 6 - Tests/Fixtures/yaml-test-suite/R4YG/in.yaml | 11 - Tests/Fixtures/yaml-test-suite/TS54/in.json | 1 - Tests/Fixtures/yaml-test-suite/TS54/in.yaml | 8 - Tests/Fixtures/yaml-test-suite/W9L4/error | 0 Tests/Fixtures/yaml-test-suite/W9L4/in.yaml | 5 - .../Fixtures/yaml-test-suite/Y79Y/001/in.json | 4 - .../Fixtures/yaml-test-suite/Y79Y/001/in.yaml | 3 - Tests/ParsingMultilineScalarTests.swift | 1 + Tests/ScannerTests.swift | 14 +- Tests/YAMLTestSuiteGapsTests.swift | 8 +- docs/YAML_TEST_SUITE_CONFORMANCE.md | 42 ++-- 60 files changed, 256 insertions(+), 646 deletions(-) create mode 100644 Sources/Parsing/Scanner.BlockScalar.swift delete mode 100644 Tests/Fixtures/yaml-test-suite/4QFQ/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/4QFQ/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/5LLU/error delete mode 100644 Tests/Fixtures/yaml-test-suite/5LLU/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/6VJK/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/6VJK/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/7T8X/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/7T8X/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/96NN/00/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/96NN/00/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/96NN/01/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/96NN/01/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/DWX9/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/DWX9/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/F6MC/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/F6MC/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/F8F9/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/F8F9/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/H2RW/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/H2RW/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/JEF9/00/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/JEF9/00/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/JEF9/01/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/JEF9/01/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/K527/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/K527/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/K858/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/K858/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/L24T/00/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/L24T/00/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/L24T/01/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/L24T/01/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/M29M/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/M29M/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/M9B4/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/M9B4/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/MJS9/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/MJS9/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/P2AD/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/P2AD/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/R4YG/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/R4YG/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/TS54/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/TS54/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/W9L4/error delete mode 100644 Tests/Fixtures/yaml-test-suite/W9L4/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/001/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/001/in.yaml diff --git a/CHANGELOG.md b/CHANGELOG.md index a812e47..c304a34 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,18 +7,35 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ## [Unreleased] +### Fixed + +- Rewrote literal (`|`) and folded (`>`) block scalar content handling to follow + YAML 1.2 §8.1 semantics, fixing four root causes: interior blank lines are no + longer dropped from literal scalars; folded scalars now apply true §8.1.3 line + folding (a single break between equally indented non-empty lines folds to a + space, blank lines stay literal newlines, and more-indented lines keep both + their leading whitespace and their surrounding breaks unfolded); tabs inside + block scalar content are preserved instead of being rewritten as spaces (only + the block indentation columns are stripped); and the `+` keep chomping + indicator is now supported alongside clip and strip. The block scalar is now + scanned as a single unit (header line plus all content lines) with indentation + auto-detection, mirroring the reference scanner, rather than reassembled from a + lossy per-line token array. This makes 24 additional official YAML test suite + cases pass: 4QFQ, 5LLU, 6VJK, 7T8X, 96NN/00, 96NN/01, DWX9, F6MC, F8F9, H2RW, + JEF9/00, JEF9/01, K527, K858, L24T/00, L24T/01, M29M, M9B4, MJS9, P2AD, R4YG, + TS54, W9L4, and Y79Y/001. + ### Added - Track conformance against the official YAML test suite - (github.com/yaml/yaml-test-suite, `data` branch). The 206 cases PureYAML does + (github.com/yaml/yaml-test-suite, `data` branch). The 182 cases PureYAML does not yet handle correctly are vendored under `Tests/Fixtures/yaml-test-suite/` with a machine-readable manifest (`Tests/Fixtures/yaml-test-suite-gaps.yaml`) recording each gap's category and current behavior. A new opt-in sweep (`bash scripts/check-yaml-test-suite.sh`, gated behind `PUREYAML_RUN_YAML_TEST_SUITE=1`) reproduces every recorded gap so future fixes must update the manifest. `docs/YAML_TEST_SUITE_CONFORMANCE.md` documents the - measured result (196/402 passing) and the ordered plan for closing the gaps. - No parser behavior changed. + measured result (220/402 passing) and the ordered plan for closing the gaps. ## [0.1.5] - 2026-06-23 diff --git a/Sources/Parsing/BlockScalarChomping.swift b/Sources/Parsing/BlockScalarChomping.swift index 68298d5..6ce330e 100644 --- a/Sources/Parsing/BlockScalarChomping.swift +++ b/Sources/Parsing/BlockScalarChomping.swift @@ -2,6 +2,7 @@ extension PureYAML.Parsing { enum BlockScalarChomping: String, Equatable, CustomStringConvertible { case clip case strip + case keep var description: String { rawValue diff --git a/Sources/Parsing/Scanner.BlockScalar.swift b/Sources/Parsing/Scanner.BlockScalar.swift new file mode 100644 index 0000000..50f42b8 --- /dev/null +++ b/Sources/Parsing/Scanner.BlockScalar.swift @@ -0,0 +1,188 @@ +extension PureYAML.Parsing.Scanner { + /// Scans a literal (`|`) or folded (`>`) block scalar in full, consuming the + /// header line and every content line, then emits a single header token whose + /// associated value is the final folded and chomped scalar text. + /// + /// This mirrors `yaml_parser_scan_block_scalar` / `yaml_parser_scan_block_scalar_breaks` + /// from the reference C scanner: block indentation auto-detection, YAML 1.2 §8.1.3 + /// line folding (single break between equally indented non-empty lines becomes a + /// space, blank lines stay literal, more-indented lines keep their breaks), tab + /// preservation inside content, and clip/strip/keep chomping. + func scanBlockScalarHeader( + _ style: PureYAML.Parsing.BlockScalarStyle, + state: inout State, + ) { + let start = state.reader.mark + let header = scanBlockScalarIndicators(&state) + skipBlockScalarHeaderTrailer(&state) + + let literal = style == .literal + let current = state.indentation.last ?? 0 + var indent = header.increment.map { current + $0 } ?? 0 + + var string = "" + var leadingBreak = "" + var trailingBreaks = "" + var leadingBlank = false + + scanBlockScalarBreaks(indent: &indent, breaks: &trailingBreaks, state: &state) + + while blockScalarColumn(state) == indent, !state.reader.isAtEnd { + let trailingBlank = isBlank(state.reader.peek()) + + if !literal, leadingBreak.first == "\n", !leadingBlank, !trailingBlank { + if trailingBreaks.isEmpty { + string.append(" ") + } + leadingBreak = "" + } else { + string += leadingBreak + leadingBreak = "" + } + string += trailingBreaks + trailingBreaks = "" + + leadingBlank = isBlank(state.reader.peek()) + + while let character = state.reader.peek(), !isLineBreak(character) { + string.append(character) + state.reader.advance() + } + + leadingBreak = readBlockScalarLineBreak(&state) + scanBlockScalarBreaks(indent: &indent, breaks: &trailingBreaks, state: &state) + } + + chompBlockScalarTail( + into: &string, + chomping: header.chomping, + leadingBreak: leadingBreak, + trailingBreaks: trailingBreaks, + ) + + state.append( + .blockScalarHeader(style: style, chomping: header.chomping, value: string), + mark: start, + endMark: state.reader.mark, + ) + state.isAtLineStart = true + } + + /// Applies clip/strip/keep chomping to the accumulated content tail. + private func chompBlockScalarTail( + into string: inout String, + chomping: PureYAML.Parsing.BlockScalarChomping, + leadingBreak: String, + trailingBreaks: String, + ) { + switch chomping { + case .strip: + break + case .clip: + // Clip keeps a single trailing line break. When the final content line is + // not terminated by a break (end of input), the line is still logically + // line-terminated, so a single newline is appended for non-empty content. + if !leadingBreak.isEmpty { + string += leadingBreak + } else if !string.isEmpty { + string += "\n" + } + case .keep: + string += leadingBreak + string += trailingBreaks + } + } + + private func scanBlockScalarIndicators( + _ state: inout State, + ) -> (chomping: PureYAML.Parsing.BlockScalarChomping, increment: Int?) { + var chomping = PureYAML.Parsing.BlockScalarChomping.clip + var increment: Int? + state.reader.advance() + while let character = state.reader.peek(), isBlockScalarHeaderCharacter(character) { + if character == "-" { + chomping = .strip + } else if character == "+" { + chomping = .keep + } else if let digit = character.wholeNumberValue, digit > 0 { + increment = digit + } + state.reader.advance() + } + return (chomping, increment) + } + + /// Eats trailing blanks and an optional comment up to the end of the header line, + /// then consumes the header's line break. + private func skipBlockScalarHeaderTrailer(_ state: inout State) { + while isBlank(state.reader.peek()) { + state.reader.advance() + } + if state.reader.peek() == "#" { + while let character = state.reader.peek(), !isLineBreak(character) { + state.reader.advance() + } + } + if isLineBreak(state.reader.peek()) { + state.reader.advance() + } + } + + /// Mirrors `yaml_parser_scan_block_scalar_breaks`: skips indentation spaces up to + /// `indent` columns (auto-detecting `indent` from the deepest blank-line indentation + /// when it has not been set), collecting the line breaks of empty lines into `breaks`. + /// + /// Unlike the reference C scanner, this re-runs the surrounding indentation logic on + /// the line where it stops, so it must not leave the reader partway through a + /// non-content line's leading whitespace. It therefore only consumes the block + /// indentation of the stopping line when that line actually belongs to the block + /// (its indentation reaches `indent`); otherwise it restores the reader to the line + /// start so the outer scanner re-reads the line's indentation. + private func scanBlockScalarBreaks( + indent: inout Int, + breaks: inout String, + state: inout State, + ) { + var maxIndent = 0 + while true { + let lineStart = state.reader + while indent == 0 || blockScalarColumn(state) < indent { + guard state.reader.peek() == " " else { + break + } + state.reader.advance() + } + if blockScalarColumn(state) > maxIndent { + maxIndent = blockScalarColumn(state) + } + guard isLineBreak(state.reader.peek()) else { + if indent > 0, blockScalarColumn(state) < indent { + state.reader = lineStart + } + break + } + breaks += readBlockScalarLineBreak(&state) + } + if indent == 0 { + let current = state.indentation.last ?? 0 + indent = max(maxIndent, current + 1, 1) + } + } + + /// Reads a single line break, normalizing CR and CRLF to a single `\n`. + private func readBlockScalarLineBreak(_ state: inout State) -> String { + guard isLineBreak(state.reader.peek()) else { + return "" + } + state.reader.advance() + return "\n" + } + + private func blockScalarColumn(_ state: State) -> Int { + state.reader.mark.column - 1 + } + + private func isBlank(_ character: Character?) -> Bool { + character == " " || character == "\t" + } +} diff --git a/Sources/Parsing/Scanner.Indentation.swift b/Sources/Parsing/Scanner.Indentation.swift index 85573cc..2ea43fc 100644 --- a/Sources/Parsing/Scanner.Indentation.swift +++ b/Sources/Parsing/Scanner.Indentation.swift @@ -8,26 +8,14 @@ extension PureYAML.Parsing.Scanner { let end = state.reader.mark let current = state.indentation.last ?? 0 - if consumeBlockScalarContentIndentation(width: width, state: &state) { - return - } - if let indicator = state.pendingBlockScalarIndentationIndicator { - try applyExplicitBlockScalarIndentation( - indicator: indicator, - width: width, - current: current, - marks: (start: start, end: end), - state: &state, - ) - } else if width > current { + if width > current { applyIncreasedIndentation(width: width, start: start, end: end, state: &state) } else if width < current { try applyDedentation(width: width, start: start, end: end, state: &state) } pruneImplicitIndentation(&state) - clearPendingBlockScalarIndentation(&state) } func scanIndentationWidth(_ state: inout State) throws -> Int { @@ -54,53 +42,16 @@ extension PureYAML.Parsing.Scanner { guard !state.reader.isAtEnd, !isLineBreak(state.reader.peek()) else { return false } - // A leading '#' normally starts a comment line, which must not drive - // indent/dedent processing. Inside a block scalar it is different: when - // the header is still pending or the content is active, a leading '#' is - // literal scalar content, so indentation must be processed so the block - // scalar's indentation resolves and its content lines are consumed. - // Bailing here would leave `blockScalarIndentation` unset and the main - // loop would mis-scan the line as a comment, dropping the content. - if state.reader.peek() == "#", !state.pendingBlockScalarIndentation, state.blockScalarIndentation == nil { + // A leading '#' starts a comment line, which must not drive indent/dedent + // processing. Block scalar content (including lines that begin with '#') is + // consumed in full by the block scalar scanner before control returns here, + // so this check no longer needs to special-case block scalars. + if state.reader.peek() == "#" { return false } return state.flowDepth == 0 } - func consumeBlockScalarContentIndentation( - width: Int, - state: inout State, - ) -> Bool { - guard let blockScalarIndentation = state.blockScalarIndentation else { - return false - } - guard width < blockScalarIndentation else { - state.blockScalarContentPrefix = String(repeating: " ", count: width - blockScalarIndentation) - return true - } - state.blockScalarIndentation = nil - state.blockScalarContentPrefix = "" - return false - } - - func applyExplicitBlockScalarIndentation( - indicator: Int, - width: Int, - current: Int, - marks: (start: PureYAML.Parsing.Mark, end: PureYAML.Parsing.Mark), - state: inout State, - ) throws { - let blockScalarIndentation = current + indicator - guard width >= blockScalarIndentation else { - throw PureYAML.Parsing.ParseError.unexpectedIndentation(line: marks.end.line) - } - state.indentation.append(blockScalarIndentation) - state.append(.indent(width: blockScalarIndentation), mark: marks.start, endMark: marks.end) - state.blockScalarIndentation = blockScalarIndentation - state.blockScalarContentPrefix = String(repeating: " ", count: width - blockScalarIndentation) - clearPendingBlockScalarIndentation(&state) - } - func applyIncreasedIndentation( width: Int, start: PureYAML.Parsing.Mark, @@ -109,12 +60,6 @@ extension PureYAML.Parsing.Scanner { ) { state.indentation.append(width) state.append(.indent(width: width), mark: start, endMark: end) - guard state.pendingBlockScalarIndentation else { - return - } - state.blockScalarIndentation = width - state.blockScalarContentPrefix = "" - clearPendingBlockScalarIndentation(&state) } func applyDedentation( @@ -150,11 +95,6 @@ extension PureYAML.Parsing.Scanner { state.validImplicitIndentation = state.validImplicitIndentation.filter { $0 <= current } } - func clearPendingBlockScalarIndentation(_ state: inout State) { - state.pendingBlockScalarIndentation = false - state.pendingBlockScalarIndentationIndicator = nil - } - func closeIndentation(_ state: inout State) { let mark = state.reader.mark while state.indentation.count > 1 { diff --git a/Sources/Parsing/Scanner.swift b/Sources/Parsing/Scanner.swift index d8c0542..63149de 100644 --- a/Sources/Parsing/Scanner.swift +++ b/Sources/Parsing/Scanner.swift @@ -49,10 +49,6 @@ extension PureYAML.Parsing.Scanner { var flowDepth = 0 var flowContexts: [PureYAML.Parsing.ScannerFlowContext] = [] var validImplicitIndentation: Set = [] - var pendingBlockScalarIndentation = false - var pendingBlockScalarIndentationIndicator: Int? - var blockScalarIndentation: Int? - var blockScalarContentPrefix = "" var tagHandles = [ "!": "!", "!!": "tag:yaml.org,2002:", @@ -96,10 +92,6 @@ extension PureYAML.Parsing.Scanner { return } - if state.blockScalarIndentation != nil { - scanBlockScalarContent(&state) - return - } if try scanLineIndicatorToken(character, state: &state) { return } @@ -290,40 +282,6 @@ extension PureYAML.Parsing.Scanner { state.append(.scalar(value: value, style: style), mark: start, endMark: state.reader.mark) } - func scanBlockScalarHeader( - _ style: PureYAML.Parsing.BlockScalarStyle, - state: inout State, - ) { - let start = state.reader.mark - var chomping = PureYAML.Parsing.BlockScalarChomping.clip - var indentationIndicator: Int? - state.reader.advance() - while let character = state.reader.peek(), isBlockScalarHeaderCharacter(character) { - if character == "-" { - chomping = .strip - } else if character.isNumber { - indentationIndicator = Int(String(character)) - } - state.reader.advance() - } - state.append( - .blockScalarHeader(style: style, chomping: chomping), - mark: start, - endMark: state.reader.mark, - ) - state.pendingBlockScalarIndentation = true - state.pendingBlockScalarIndentationIndicator = indentationIndicator - } - - func scanBlockScalarContent(_ state: inout State) { - let start = state.reader.mark - let value = state.blockScalarContentPrefix + state.reader.consume { character in - !isLineBreak(character) - } - state.blockScalarContentPrefix = "" - state.append(.scalar(value: value, style: .plain), mark: start, endMark: state.reader.mark) - } - func scanNamedToken( kind: (String) -> PureYAML.Parsing.TokenKind, missingNameError: (Int) -> PureYAML.Parsing.ParseError, diff --git a/Sources/Parsing/Token.swift b/Sources/Parsing/Token.swift index 0983525..ec6c049 100644 --- a/Sources/Parsing/Token.swift +++ b/Sources/Parsing/Token.swift @@ -27,7 +27,7 @@ extension PureYAML.Parsing { case flowMappingEnd case flowEntry case scalar(value: String, style: ScalarStyle) - case blockScalarHeader(style: BlockScalarStyle, chomping: BlockScalarChomping) + case blockScalarHeader(style: BlockScalarStyle, chomping: BlockScalarChomping, value: String) case anchor(String) case alias(String) case tag(String) @@ -68,11 +68,11 @@ extension PureYAML.Parsing.TokenKind: CustomStringConvertible { "flowEntry" case let .scalar(value, style): "scalar value=\"\(escape(value))\" style=\(style)" - case let .blockScalarHeader(style, chomping): + case let .blockScalarHeader(style, chomping, value): if chomping == .clip { - "blockScalarHeader style=\(style)" + "blockScalarHeader style=\(style) value=\"\(escape(value))\"" } else { - "blockScalarHeader style=\(style) chomping=\(chomping)" + "blockScalarHeader style=\(style) chomping=\(chomping) value=\"\(escape(value))\"" } case let .anchor(value): "anchor name=\(value)" diff --git a/Sources/Parsing/TokenEventParser.Block.swift b/Sources/Parsing/TokenEventParser.Block.swift index 363b3a0..bcb23b2 100644 --- a/Sources/Parsing/TokenEventParser.Block.swift +++ b/Sources/Parsing/TokenEventParser.Block.swift @@ -188,22 +188,9 @@ extension PureYAML.Parsing.TokenEventParser { } return false } - var lines: [String] = [] - var endMark = header.endMark - if cursor.current?.kind.isIndent == true { - _ = try expect("indent") { $0.isIndent } - while cursor.current != nil, cursor.current?.kind.isDedent != true { - guard case let .scalar(value, style) = cursor.current?.kind else { - throw unexpectedToken(expected: "block scalar content") - } - let token = try cursor.advance() ?? header - try lines.append(decodeScalar(value, style: style, line: token.mark.line)) - endMark = token.endMark - } - _ = try expect("dedent") { $0.isDedent } + guard case let .blockScalarHeader(_, _, value) = header.kind else { + throw unexpectedToken(expected: "block scalar header") } - - let value = blockScalarValue(lines: lines, header: header.kind) let mark = properties.mark ?? header.mark try emit(.scalar( value: value, @@ -212,45 +199,17 @@ extension PureYAML.Parsing.TokenEventParser { style: scalarStyle(for: header.kind), mark: mark, )) - return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: endMark) + return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: header.endMark) } func scalarStyle(for kind: PureYAML.Parsing.TokenKind) -> PureYAML.Parsing.ScalarStyle { switch kind { - case .blockScalarHeader(.folded, _): + case .blockScalarHeader(.folded, _, _): .folded - case .blockScalarHeader(.literal, _): + case .blockScalarHeader(.literal, _, _): .literal default: .plain } } - - func blockScalarValue( - lines: [String], - header: PureYAML.Parsing.TokenKind, - ) -> String { - let (style, chomping): (PureYAML.Parsing.BlockScalarStyle, PureYAML.Parsing.BlockScalarChomping) - switch header { - case let .blockScalarHeader(headerStyle, headerChomping): - style = headerStyle - chomping = headerChomping - default: - style = .literal - chomping = .clip - } - - let separator = style == .folded ? " " : "\n" - let content = lines.joined(separator: separator) - guard !content.isEmpty else { - return "" - } - - switch chomping { - case .strip: - return content - case .clip: - return content + "\n" - } - } } diff --git a/Tests/Fixtures/yaml-test-suite-gaps.yaml b/Tests/Fixtures/yaml-test-suite-gaps.yaml index e1cc15c..13d19d7 100644 --- a/Tests/Fixtures/yaml-test-suite-gaps.yaml +++ b/Tests/Fixtures/yaml-test-suite-gaps.yaml @@ -217,15 +217,6 @@ cases: current: parse-error byteCount: 26 lineCount: 8 - - id: "4QFQ" - name: "Spec Example 8.2. Block Indentation Indicator [1.3]" - localPath: yaml-test-suite/4QFQ/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 66 - lineCount: 10 - id: "4WA9" name: "Literal scalars" localPath: yaml-test-suite/4WA9/in.yaml @@ -280,15 +271,6 @@ cases: current: value-mismatch byteCount: 83 lineCount: 8 - - id: "5LLU" - name: "Block scalar with wrong indented line after spaces only" - localPath: yaml-test-suite/5LLU/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 34 - lineCount: 5 - id: "5TRB" name: "Invalid document-start marker in doublequoted tring" localPath: yaml-test-suite/5TRB/in.yaml @@ -397,15 +379,6 @@ cases: current: parse-error byteCount: 19 lineCount: 3 - - id: "6VJK" - name: "Spec Example 2.15. Folded newlines are preserved for 'more indented' and blank lines" - localPath: yaml-test-suite/6VJK/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 120 - lineCount: 8 - id: "6WLZ" name: "Spec Example 6.18. Primary Tag Handle [1.3]" localPath: yaml-test-suite/6WLZ/in.yaml @@ -460,15 +433,6 @@ cases: current: accepted byteCount: 20 lineCount: 3 - - id: "7T8X" - name: "Spec Example 8.10. Folded Lines - 8.13. Final Empty Lines" - localPath: yaml-test-suite/7T8X/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 88 - lineCount: 16 - id: "7W2P" name: "Block Mapping with Missing Values" localPath: yaml-test-suite/7W2P/in.yaml @@ -559,24 +523,6 @@ cases: current: parse-error byteCount: 63 lineCount: 4 - - id: "96NN/00" - name: "Leading tab content in literals" - localPath: yaml-test-suite/96NN/00/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 14 - lineCount: 2 - - id: "96NN/01" - name: "Leading tab content in literals" - localPath: yaml-test-suite/96NN/01/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 13 - lineCount: 1 - id: "9BXH" name: "Multiline doublequoted flow mapping key without value" localPath: yaml-test-suite/9BXH/in.yaml @@ -928,15 +874,6 @@ cases: current: value-mismatch byteCount: 25 lineCount: 2 - - id: "DWX9" - name: "Spec Example 8.8. Literal Content" - localPath: yaml-test-suite/DWX9/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 43 - lineCount: 9 - id: "E76Z" name: "Aliases in Implicit Block Mapping" localPath: yaml-test-suite/E76Z/in.yaml @@ -964,24 +901,6 @@ cases: current: parse-error byteCount: 19 lineCount: 3 - - id: "F6MC" - name: "More indented lines at the beginning of folded block scalars" - localPath: yaml-test-suite/F6MC/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 72 - lineCount: 9 - - id: "F8F9" - name: "Spec Example 8.5. Chomping Trailing Lines" - localPath: yaml-test-suite/F8F9/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 152 - lineCount: 19 - id: "FH7J" name: "Tags on Empty Scalars" localPath: yaml-test-suite/FH7J/in.yaml @@ -1036,15 +955,6 @@ cases: current: accepted byteCount: 25 lineCount: 5 - - id: "H2RW" - name: "Blank lines" - localPath: yaml-test-suite/H2RW/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 52 - lineCount: 12 - id: "H7J7" name: "Node anchor not indented" localPath: yaml-test-suite/H7J7/in.yaml @@ -1099,24 +1009,6 @@ cases: current: parse-error byteCount: 96 lineCount: 6 - - id: "JEF9/00" - name: "Trailing whitespace in streams" - localPath: yaml-test-suite/JEF9/00/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 7 - lineCount: 3 - - id: "JEF9/01" - name: "Trailing whitespace in streams" - localPath: yaml-test-suite/JEF9/01/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 9 - lineCount: 2 - id: "JEF9/02" name: "Trailing whitespace in streams" localPath: yaml-test-suite/JEF9/02/in.yaml @@ -1153,15 +1045,6 @@ cases: current: accepted byteCount: 66 lineCount: 3 - - id: "K527" - name: "Spec Example 6.6. Line Folding" - localPath: yaml-test-suite/K527/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 32 - lineCount: 7 - id: "K54U" name: "Tab after document header" localPath: yaml-test-suite/K54U/in.yaml @@ -1171,15 +1054,6 @@ cases: current: value-mismatch byteCount: 11 lineCount: 1 - - id: "K858" - name: "Spec Example 8.6. Empty Scalar Chomping" - localPath: yaml-test-suite/K858/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 30 - lineCount: 6 - id: "KK5P" name: "Various combinations of explicit block mappings" localPath: yaml-test-suite/KK5P/in.yaml @@ -1198,24 +1072,6 @@ cases: current: value-mismatch byteCount: 34 lineCount: 3 - - id: "L24T/00" - name: "Trailing line of spaces" - localPath: yaml-test-suite/L24T/00/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 15 - lineCount: 3 - - id: "L24T/01" - name: "Trailing line of spaces" - localPath: yaml-test-suite/L24T/01/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 14 - lineCount: 2 - id: "L383" name: "Two scalar docs with trailing comments" localPath: yaml-test-suite/L383/in.yaml @@ -1252,15 +1108,6 @@ cases: current: parse-error byteCount: 14 lineCount: 1 - - id: "M29M" - name: "Literal Block Scalar" - localPath: yaml-test-suite/M29M/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 26 - lineCount: 8 - id: "M2N8/00" name: "Question mark edge cases" localPath: yaml-test-suite/M2N8/00/in.yaml @@ -1288,24 +1135,6 @@ cases: current: parse-error byteCount: 74 lineCount: 7 - - id: "M9B4" - name: "Spec Example 8.7. Literal Scalar" - localPath: yaml-test-suite/M9B4/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 20 - lineCount: 5 - - id: "MJS9" - name: "Spec Example 6.7. Block Folding" - localPath: yaml-test-suite/MJS9/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 26 - lineCount: 6 - id: "MUS6/03" name: "Directive variants" localPath: yaml-test-suite/MUS6/03/in.yaml @@ -1387,15 +1216,6 @@ cases: current: value-mismatch byteCount: 63 lineCount: 5 - - id: "P2AD" - name: "Spec Example 8.1. Block Scalar Header" - localPath: yaml-test-suite/P2AD/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 143 - lineCount: 9 - id: "P2EQ" name: "Invalid sequene item on same line as previous item" localPath: yaml-test-suite/P2EQ/in.yaml @@ -1459,15 +1279,6 @@ cases: current: accepted byteCount: 93 lineCount: 7 - - id: "R4YG" - name: "Spec Example 8.2. Block Indentation Indicator" - localPath: yaml-test-suite/R4YG/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 69 - lineCount: 11 - id: "RXY3" name: "Invalid document-end marker in single quoted string" localPath: yaml-test-suite/RXY3/in.yaml @@ -1612,15 +1423,6 @@ cases: current: value-mismatch byteCount: 28 lineCount: 7 - - id: "TS54" - name: "Folded Block Scalar" - localPath: yaml-test-suite/TS54/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 22 - lineCount: 8 - id: "UGM3" name: "Spec Example 2.27. Invoice" localPath: yaml-test-suite/UGM3/in.yaml @@ -1693,15 +1495,6 @@ cases: current: parse-error byteCount: 61 lineCount: 8 - - id: "W9L4" - name: "Literal block scalar with more spaces in first line" - localPath: yaml-test-suite/W9L4/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 71 - lineCount: 5 - id: "WZ62" name: "Spec Example 7.2. Empty Content" localPath: yaml-test-suite/WZ62/in.yaml @@ -1756,15 +1549,6 @@ cases: current: accepted byteCount: 16 lineCount: 3 - - id: "Y79Y/001" - name: "Tabs in various contexts" - localPath: yaml-test-suite/Y79Y/001/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 17 - lineCount: 3 - id: "Y79Y/003" name: "Tabs in various contexts" localPath: yaml-test-suite/Y79Y/003/in.yaml diff --git a/Tests/Fixtures/yaml-test-suite/4QFQ/in.json b/Tests/Fixtures/yaml-test-suite/4QFQ/in.json deleted file mode 100644 index 6963db1..0000000 --- a/Tests/Fixtures/yaml-test-suite/4QFQ/in.json +++ /dev/null @@ -1,6 +0,0 @@ -[ - "detected\n", - "\n\n# detected\n", - " explicit\n", - "detected\n" -] diff --git a/Tests/Fixtures/yaml-test-suite/4QFQ/in.yaml b/Tests/Fixtures/yaml-test-suite/4QFQ/in.yaml deleted file mode 100644 index 079de26..0000000 --- a/Tests/Fixtures/yaml-test-suite/4QFQ/in.yaml +++ /dev/null @@ -1,10 +0,0 @@ -- | - detected -- > - - - # detected -- |1 - explicit -- > - detected diff --git a/Tests/Fixtures/yaml-test-suite/5LLU/error b/Tests/Fixtures/yaml-test-suite/5LLU/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/5LLU/in.yaml b/Tests/Fixtures/yaml-test-suite/5LLU/in.yaml deleted file mode 100644 index 34d30b1..0000000 --- a/Tests/Fixtures/yaml-test-suite/5LLU/in.yaml +++ /dev/null @@ -1,5 +0,0 @@ -block scalar: > - - - - invalid diff --git a/Tests/Fixtures/yaml-test-suite/6VJK/in.json b/Tests/Fixtures/yaml-test-suite/6VJK/in.json deleted file mode 100644 index d61c429..0000000 --- a/Tests/Fixtures/yaml-test-suite/6VJK/in.json +++ /dev/null @@ -1 +0,0 @@ -"Sammy Sosa completed another fine season with great stats.\n\n 63 Home Runs\n 0.288 Batting Average\n\nWhat a year!\n" diff --git a/Tests/Fixtures/yaml-test-suite/6VJK/in.yaml b/Tests/Fixtures/yaml-test-suite/6VJK/in.yaml deleted file mode 100644 index 80b89a6..0000000 --- a/Tests/Fixtures/yaml-test-suite/6VJK/in.yaml +++ /dev/null @@ -1,8 +0,0 @@ -> - Sammy Sosa completed another - fine season with great stats. - - 63 Home Runs - 0.288 Batting Average - - What a year! diff --git a/Tests/Fixtures/yaml-test-suite/7T8X/in.json b/Tests/Fixtures/yaml-test-suite/7T8X/in.json deleted file mode 100644 index f52f875..0000000 --- a/Tests/Fixtures/yaml-test-suite/7T8X/in.json +++ /dev/null @@ -1 +0,0 @@ -"\nfolded line\nnext line\n * bullet\n\n * list\n * lines\n\nlast line\n" diff --git a/Tests/Fixtures/yaml-test-suite/7T8X/in.yaml b/Tests/Fixtures/yaml-test-suite/7T8X/in.yaml deleted file mode 100644 index 992dd76..0000000 --- a/Tests/Fixtures/yaml-test-suite/7T8X/in.yaml +++ /dev/null @@ -1,16 +0,0 @@ -> - - folded - line - - next - line - * bullet - - * list - * lines - - last - line - -# Comment diff --git a/Tests/Fixtures/yaml-test-suite/96NN/00/in.json b/Tests/Fixtures/yaml-test-suite/96NN/00/in.json deleted file mode 100644 index 0adc1e5..0000000 --- a/Tests/Fixtures/yaml-test-suite/96NN/00/in.json +++ /dev/null @@ -1 +0,0 @@ -{"foo":"\tbar"} diff --git a/Tests/Fixtures/yaml-test-suite/96NN/00/in.yaml b/Tests/Fixtures/yaml-test-suite/96NN/00/in.yaml deleted file mode 100644 index de7acab..0000000 --- a/Tests/Fixtures/yaml-test-suite/96NN/00/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -foo: |- - bar diff --git a/Tests/Fixtures/yaml-test-suite/96NN/01/in.json b/Tests/Fixtures/yaml-test-suite/96NN/01/in.json deleted file mode 100644 index 0adc1e5..0000000 --- a/Tests/Fixtures/yaml-test-suite/96NN/01/in.json +++ /dev/null @@ -1 +0,0 @@ -{"foo":"\tbar"} diff --git a/Tests/Fixtures/yaml-test-suite/96NN/01/in.yaml b/Tests/Fixtures/yaml-test-suite/96NN/01/in.yaml deleted file mode 100644 index 28703ea..0000000 --- a/Tests/Fixtures/yaml-test-suite/96NN/01/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -foo: |- - bar \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/DWX9/in.json b/Tests/Fixtures/yaml-test-suite/DWX9/in.json deleted file mode 100644 index 6383f8d..0000000 --- a/Tests/Fixtures/yaml-test-suite/DWX9/in.json +++ /dev/null @@ -1 +0,0 @@ -"\n\nliteral\n \n\ntext\n" diff --git a/Tests/Fixtures/yaml-test-suite/DWX9/in.yaml b/Tests/Fixtures/yaml-test-suite/DWX9/in.yaml deleted file mode 100644 index 9d537cb..0000000 --- a/Tests/Fixtures/yaml-test-suite/DWX9/in.yaml +++ /dev/null @@ -1,9 +0,0 @@ -| - - - literal - - - text - - # Comment diff --git a/Tests/Fixtures/yaml-test-suite/F6MC/in.json b/Tests/Fixtures/yaml-test-suite/F6MC/in.json deleted file mode 100644 index 72be982..0000000 --- a/Tests/Fixtures/yaml-test-suite/F6MC/in.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "a": " more indented\nregular\n", - "b": "\n\n more indented\nregular\n" -} diff --git a/Tests/Fixtures/yaml-test-suite/F6MC/in.yaml b/Tests/Fixtures/yaml-test-suite/F6MC/in.yaml deleted file mode 100644 index 08c530d..0000000 --- a/Tests/Fixtures/yaml-test-suite/F6MC/in.yaml +++ /dev/null @@ -1,9 +0,0 @@ ---- -a: >2 - more indented - regular -b: >2 - - - more indented - regular diff --git a/Tests/Fixtures/yaml-test-suite/F8F9/in.json b/Tests/Fixtures/yaml-test-suite/F8F9/in.json deleted file mode 100644 index 4dfaa4e..0000000 --- a/Tests/Fixtures/yaml-test-suite/F8F9/in.json +++ /dev/null @@ -1,5 +0,0 @@ -{ - "strip": "# text", - "clip": "# text\n", - "keep": "# text\n\n" -} diff --git a/Tests/Fixtures/yaml-test-suite/F8F9/in.yaml b/Tests/Fixtures/yaml-test-suite/F8F9/in.yaml deleted file mode 100644 index 32fa08f..0000000 --- a/Tests/Fixtures/yaml-test-suite/F8F9/in.yaml +++ /dev/null @@ -1,19 +0,0 @@ - # Strip - # Comments: -strip: |- - # text - - # Clip - # comments: - -clip: | - # text - - # Keep - # comments: - -keep: |+ - # text - - # Trail - # comments. diff --git a/Tests/Fixtures/yaml-test-suite/H2RW/in.json b/Tests/Fixtures/yaml-test-suite/H2RW/in.json deleted file mode 100644 index 6a308c5..0000000 --- a/Tests/Fixtures/yaml-test-suite/H2RW/in.json +++ /dev/null @@ -1,5 +0,0 @@ -{ - "foo": 1, - "bar": 2, - "text": "a\n \nb\n\nc\n\nd\n" -} diff --git a/Tests/Fixtures/yaml-test-suite/H2RW/in.yaml b/Tests/Fixtures/yaml-test-suite/H2RW/in.yaml deleted file mode 100644 index 4987de2..0000000 --- a/Tests/Fixtures/yaml-test-suite/H2RW/in.yaml +++ /dev/null @@ -1,12 +0,0 @@ -foo: 1 - -bar: 2 - -text: | - a - - b - - c - - d diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/00/in.json b/Tests/Fixtures/yaml-test-suite/JEF9/00/in.json deleted file mode 100644 index c1d057c..0000000 --- a/Tests/Fixtures/yaml-test-suite/JEF9/00/in.json +++ /dev/null @@ -1,3 +0,0 @@ -[ - "\n\n" -] diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/00/in.yaml b/Tests/Fixtures/yaml-test-suite/JEF9/00/in.yaml deleted file mode 100644 index be41666..0000000 --- a/Tests/Fixtures/yaml-test-suite/JEF9/00/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -- |+ - - diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/01/in.json b/Tests/Fixtures/yaml-test-suite/JEF9/01/in.json deleted file mode 100644 index a075745..0000000 --- a/Tests/Fixtures/yaml-test-suite/JEF9/01/in.json +++ /dev/null @@ -1,3 +0,0 @@ -[ - "\n" -] diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/01/in.yaml b/Tests/Fixtures/yaml-test-suite/JEF9/01/in.yaml deleted file mode 100644 index 522e56c..0000000 --- a/Tests/Fixtures/yaml-test-suite/JEF9/01/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -- |+ - diff --git a/Tests/Fixtures/yaml-test-suite/K527/in.json b/Tests/Fixtures/yaml-test-suite/K527/in.json deleted file mode 100644 index 9c6ce92..0000000 --- a/Tests/Fixtures/yaml-test-suite/K527/in.json +++ /dev/null @@ -1 +0,0 @@ -"trimmed\n\n\nas space" diff --git a/Tests/Fixtures/yaml-test-suite/K527/in.yaml b/Tests/Fixtures/yaml-test-suite/K527/in.yaml deleted file mode 100644 index 1c5090d..0000000 --- a/Tests/Fixtures/yaml-test-suite/K527/in.yaml +++ /dev/null @@ -1,7 +0,0 @@ ->- - trimmed - - - - as - space diff --git a/Tests/Fixtures/yaml-test-suite/K858/in.json b/Tests/Fixtures/yaml-test-suite/K858/in.json deleted file mode 100644 index d63b700..0000000 --- a/Tests/Fixtures/yaml-test-suite/K858/in.json +++ /dev/null @@ -1,5 +0,0 @@ -{ - "strip": "", - "clip": "", - "keep": "\n" -} diff --git a/Tests/Fixtures/yaml-test-suite/K858/in.yaml b/Tests/Fixtures/yaml-test-suite/K858/in.yaml deleted file mode 100644 index de0b64b..0000000 --- a/Tests/Fixtures/yaml-test-suite/K858/in.yaml +++ /dev/null @@ -1,6 +0,0 @@ -strip: >- - -clip: > - -keep: |+ - diff --git a/Tests/Fixtures/yaml-test-suite/L24T/00/in.json b/Tests/Fixtures/yaml-test-suite/L24T/00/in.json deleted file mode 100644 index 6548965..0000000 --- a/Tests/Fixtures/yaml-test-suite/L24T/00/in.json +++ /dev/null @@ -1,3 +0,0 @@ -{ - "foo" : "x\n \n" -} diff --git a/Tests/Fixtures/yaml-test-suite/L24T/00/in.yaml b/Tests/Fixtures/yaml-test-suite/L24T/00/in.yaml deleted file mode 100644 index 6a1854b..0000000 --- a/Tests/Fixtures/yaml-test-suite/L24T/00/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -foo: | - x - diff --git a/Tests/Fixtures/yaml-test-suite/L24T/01/in.json b/Tests/Fixtures/yaml-test-suite/L24T/01/in.json deleted file mode 100644 index 6548965..0000000 --- a/Tests/Fixtures/yaml-test-suite/L24T/01/in.json +++ /dev/null @@ -1,3 +0,0 @@ -{ - "foo" : "x\n \n" -} diff --git a/Tests/Fixtures/yaml-test-suite/L24T/01/in.yaml b/Tests/Fixtures/yaml-test-suite/L24T/01/in.yaml deleted file mode 100644 index b5768af..0000000 --- a/Tests/Fixtures/yaml-test-suite/L24T/01/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -foo: | - x - \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/M29M/in.json b/Tests/Fixtures/yaml-test-suite/M29M/in.json deleted file mode 100644 index 093e6e2..0000000 --- a/Tests/Fixtures/yaml-test-suite/M29M/in.json +++ /dev/null @@ -1,3 +0,0 @@ -{ - "a": "ab\n\ncd\nef\n" -} diff --git a/Tests/Fixtures/yaml-test-suite/M29M/in.yaml b/Tests/Fixtures/yaml-test-suite/M29M/in.yaml deleted file mode 100644 index d472650..0000000 --- a/Tests/Fixtures/yaml-test-suite/M29M/in.yaml +++ /dev/null @@ -1,8 +0,0 @@ -a: | - ab - - cd - ef - - -... diff --git a/Tests/Fixtures/yaml-test-suite/M9B4/in.json b/Tests/Fixtures/yaml-test-suite/M9B4/in.json deleted file mode 100644 index 2e190c6..0000000 --- a/Tests/Fixtures/yaml-test-suite/M9B4/in.json +++ /dev/null @@ -1 +0,0 @@ -"literal\n\ttext\n" diff --git a/Tests/Fixtures/yaml-test-suite/M9B4/in.yaml b/Tests/Fixtures/yaml-test-suite/M9B4/in.yaml deleted file mode 100644 index 31f9966..0000000 --- a/Tests/Fixtures/yaml-test-suite/M9B4/in.yaml +++ /dev/null @@ -1,5 +0,0 @@ -| - literal - text - - diff --git a/Tests/Fixtures/yaml-test-suite/MJS9/in.json b/Tests/Fixtures/yaml-test-suite/MJS9/in.json deleted file mode 100644 index 9dd9b03..0000000 --- a/Tests/Fixtures/yaml-test-suite/MJS9/in.json +++ /dev/null @@ -1 +0,0 @@ -"foo \n\n\t bar\n\nbaz\n" diff --git a/Tests/Fixtures/yaml-test-suite/MJS9/in.yaml b/Tests/Fixtures/yaml-test-suite/MJS9/in.yaml deleted file mode 100644 index 0896cc6..0000000 --- a/Tests/Fixtures/yaml-test-suite/MJS9/in.yaml +++ /dev/null @@ -1,6 +0,0 @@ -> - foo - - bar - - baz diff --git a/Tests/Fixtures/yaml-test-suite/P2AD/in.json b/Tests/Fixtures/yaml-test-suite/P2AD/in.json deleted file mode 100644 index 4e476d6..0000000 --- a/Tests/Fixtures/yaml-test-suite/P2AD/in.json +++ /dev/null @@ -1,6 +0,0 @@ -[ - "literal\n", - " folded\n", - "keep\n\n", - " strip" -] diff --git a/Tests/Fixtures/yaml-test-suite/P2AD/in.yaml b/Tests/Fixtures/yaml-test-suite/P2AD/in.yaml deleted file mode 100644 index 1dbadca..0000000 --- a/Tests/Fixtures/yaml-test-suite/P2AD/in.yaml +++ /dev/null @@ -1,9 +0,0 @@ -- | # Empty header↓ - literal -- >1 # Indentation indicator↓ - folded -- |+ # Chomping indicator↓ - keep - -- >1- # Both indicators↓ - strip diff --git a/Tests/Fixtures/yaml-test-suite/R4YG/in.json b/Tests/Fixtures/yaml-test-suite/R4YG/in.json deleted file mode 100644 index f84df1f..0000000 --- a/Tests/Fixtures/yaml-test-suite/R4YG/in.json +++ /dev/null @@ -1,6 +0,0 @@ -[ - "detected\n", - "\n\n# detected\n", - " explicit\n", - "\t\ndetected\n" -] diff --git a/Tests/Fixtures/yaml-test-suite/R4YG/in.yaml b/Tests/Fixtures/yaml-test-suite/R4YG/in.yaml deleted file mode 100644 index 39bee04..0000000 --- a/Tests/Fixtures/yaml-test-suite/R4YG/in.yaml +++ /dev/null @@ -1,11 +0,0 @@ -- | - detected -- > - - - # detected -- |1 - explicit -- > - - detected diff --git a/Tests/Fixtures/yaml-test-suite/TS54/in.json b/Tests/Fixtures/yaml-test-suite/TS54/in.json deleted file mode 100644 index c63e7ba..0000000 --- a/Tests/Fixtures/yaml-test-suite/TS54/in.json +++ /dev/null @@ -1 +0,0 @@ -"ab cd\nef\n\ngh\n" diff --git a/Tests/Fixtures/yaml-test-suite/TS54/in.yaml b/Tests/Fixtures/yaml-test-suite/TS54/in.yaml deleted file mode 100644 index f63944e..0000000 --- a/Tests/Fixtures/yaml-test-suite/TS54/in.yaml +++ /dev/null @@ -1,8 +0,0 @@ -> - ab - cd - - ef - - - gh diff --git a/Tests/Fixtures/yaml-test-suite/W9L4/error b/Tests/Fixtures/yaml-test-suite/W9L4/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/W9L4/in.yaml b/Tests/Fixtures/yaml-test-suite/W9L4/in.yaml deleted file mode 100644 index 7b15d0c..0000000 --- a/Tests/Fixtures/yaml-test-suite/W9L4/in.yaml +++ /dev/null @@ -1,5 +0,0 @@ ---- -block scalar: | - - more spaces at the beginning - are invalid diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.json b/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.json deleted file mode 100644 index 687c550..0000000 --- a/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "foo": "\t\n", - "bar": 1 -} diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.yaml deleted file mode 100644 index 3c2e414..0000000 --- a/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -foo: | - -bar: 1 diff --git a/Tests/ParsingMultilineScalarTests.swift b/Tests/ParsingMultilineScalarTests.swift index d11a654..1ca0b09 100644 --- a/Tests/ParsingMultilineScalarTests.swift +++ b/Tests/ParsingMultilineScalarTests.swift @@ -190,6 +190,7 @@ struct ParsingMultilineScalarTests { #expect(root?["description"] == .string( """ **Fine-grained access tokens** + * [GitHub App user access tokens](https://docs.github.com) - dash list item stays text diff --git a/Tests/ScannerTests.swift b/Tests/ScannerTests.swift index 01f10c4..db0bcd8 100644 --- a/Tests/ScannerTests.swift +++ b/Tests/ScannerTests.swift @@ -333,17 +333,11 @@ private func expectFlowAndBlockScalarKinds(_ tokens: [String]) { "mappingKey", "scalar value=\"text\" style=plain", "mappingValue", - "blockScalarHeader style=literal", - "indent width=2", - "scalar value=\"line\" style=plain", - "dedent width=0", + "blockScalarHeader style=literal chomping=keep value=\"line\\n\"", "mappingKey", "scalar value=\"folded\" style=plain", "mappingValue", - "blockScalarHeader style=folded chomping=strip", - "indent width=2", - "scalar value=\"line\" style=plain", - "dedent width=0", + "blockScalarHeader style=folded chomping=strip value=\"line\"", "streamEnd", ]) } @@ -357,8 +351,8 @@ private func expectFlowAndBlockScalarRequiredKinds(_ tokens: [String]) { "tag value=!Thing", "anchor name=item", "alias name=item", - "blockScalarHeader style=literal", - "blockScalarHeader style=folded chomping=strip", + "blockScalarHeader style=literal chomping=keep value=\"line\\n\"", + "blockScalarHeader style=folded chomping=strip value=\"line\"", ]) } diff --git a/Tests/YAMLTestSuiteGapsTests.swift b/Tests/YAMLTestSuiteGapsTests.swift index 940940e..a1c8cc0 100644 --- a/Tests/YAMLTestSuiteGapsTests.swift +++ b/Tests/YAMLTestSuiteGapsTests.swift @@ -18,10 +18,10 @@ struct YAMLTestSuiteGapsTests { let manifest = try YAMLTestSuiteManifest.load() #expect(manifest.version == 1) - #expect(manifest.cases.count == 206) - #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 86) - #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 66) - #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 54) + #expect(manifest.cases.count == 182) + #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 84) + #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 46) + #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 52) #expect(Set(manifest.cases.map(\.id)).count == manifest.cases.count) for testCase in manifest.cases { diff --git a/docs/YAML_TEST_SUITE_CONFORMANCE.md b/docs/YAML_TEST_SUITE_CONFORMANCE.md index 1ca0746..b389cd3 100644 --- a/docs/YAML_TEST_SUITE_CONFORMANCE.md +++ b/docs/YAML_TEST_SUITE_CONFORMANCE.md @@ -2,8 +2,8 @@ This document tracks PureYAML against the official [YAML test suite](https://github.com/yaml/yaml-test-suite) and lays out the -ordered plan for closing the gaps. It is a plan, not a record of completed work: -no parser behavior has been changed yet. +ordered plan for closing the gaps. It is a living document: bucket 1 (block +scalars) has landed; buckets 2-6 remain. ## How conformance is measured @@ -18,9 +18,10 @@ its own oracle: ### Result at the pinned commit -402 cases (including numbered sub-cases). **196 pass, 206 fail.** The 206 failing -cases are vendored under `Tests/Fixtures/yaml-test-suite/` and recorded in -`Tests/Fixtures/yaml-test-suite-gaps.yaml`. Run the opt-in sweep with: +402 cases (including numbered sub-cases). First measurement was 196 pass / 206 +fail; after bucket 1 (block scalars) it is now **220 pass, 182 fail.** The 182 +remaining failing cases are vendored under `Tests/Fixtures/yaml-test-suite/` and +recorded in `Tests/Fixtures/yaml-test-suite-gaps.yaml`. Run the opt-in sweep with: ```sh bash scripts/check-yaml-test-suite.sh @@ -32,13 +33,13 @@ same way the full real-world corpus is gated. The sweep asserts that each record gap still reproduces, so fixing a case fails the sweep until the manifest is updated, the deliberate forcing function for keeping this document honest. -## Failure categories +## Failure categories (remaining) | Category | Count | Meaning | |---|---|---| -| `false-reject` | 86 | Well-formed YAML that PureYAML wrongly rejects at parse time. | -| `json-mismatch` | 66 | Parses, but produces a value that disagrees with the expected JSON. | -| `accepted-invalid` | 54 | Malformed YAML that PureYAML wrongly accepts. | +| `false-reject` | 84 | Well-formed YAML that PureYAML wrongly rejects at parse time. | +| `json-mismatch` | 46 | Parses, but produces a value that disagrees with the expected JSON. | +| `accepted-invalid` | 52 | Malformed YAML that PureYAML wrongly accepts. | ## Root-cause buckets and fix order @@ -48,18 +49,21 @@ and the Yams Swift layer), not from re-derived intuition. The order is chosen so that structural prerequisites land before the correctness work that depends on them. -### 1. Block scalar folding and chomping (≈50 cases, mostly `json-mismatch`) +### 1. Block scalar folding and chomping (DONE) -Literal (`|`) and folded (`>`) scalars with indentation indicators, chomping -indicators (`-`, `+`, clip), and trailing-newline handling produce the wrong text. -Examples: `M29M`, `M9B4`, `MJS9`, `P2AD`, `R4YG`, `T5N4`, `TS54`. +Literal (`|`) and folded (`>`) scalar content now follows YAML 1.2 §8.1: interior +blank lines are preserved, §8.1.3 folding is applied (single break between equally +indented non-empty lines folds to a space; blank lines and more-indented lines keep +their breaks), tabs in content are preserved, and the `+` keep chomping indicator is +supported alongside clip and strip. The block scalar is scanned as a single unit +with indentation auto-detection, mirroring `scanner.c` +`yaml_parser_scan_block_scalar`. Implemented in `Sources/Parsing/Scanner.BlockScalar.swift`. -- **Reference:** `scanner.c` `yaml_parser_scan_block_scalar` (indentation auto-detect, - chomping, line-break folding). -- **Why first:** self-contained in scalar scanning, no grammar changes, and the - single largest correctness bucket. Each case has an exact `in.json` oracle. -- **Test plan:** flip the `json-mismatch` block-scalar cases from `value-mismatch` - to `value-match` in the manifest as each lands. +Flipped 24 cases to passing: `4QFQ`, `5LLU`, `6VJK`, `7T8X`, `96NN/00`, `96NN/01`, +`DWX9`, `F6MC`, `F8F9`, `H2RW`, `JEF9/00`, `JEF9/01`, `K527`, `K858`, `L24T/00`, +`L24T/01`, `M29M`, `M9B4`, `MJS9`, `P2AD`, `R4YG`, `TS54`, `W9L4`, `Y79Y/001`. +(`T5N4` looks like a block-scalar case but is blocked by document-start handling, +bucket 5.) ### 2. Quoted-scalar line breaks and empty-line folding (subset of `json-mismatch`) From 88b67ff0b2a3cfed0f5dce9d44ba24a52dac05d1 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Tue, 23 Jun 2026 20:17:56 +0200 Subject: [PATCH 03/64] fix(parsing): apply flow folding to quoted scalars Single (') and double (") quoted multi-line scalars now apply YAML 1.2 flow folding (sections 6.5, 7.3.1, 7.3.2): trailing whitespace before a break is stripped, leading whitespace on continuation lines is stripped, a single break between non-empty lines folds to one space, and N consecutive breaks yield N-1 literal line feeds (first and last lines keep their own leading/trailing spaces as content). A double-quoted backslash at end of line suppresses the break entirely. Complete the double-quoted escape set: add \xXX and \UXXXXXXXX hex escapes plus the previously missing \0 \a \v \e, literal backslash-space, and named breaks \N \_ \L \P (existing \uXXXX surrogate-pair handling kept). The folding state machine mirrors scanner.c yaml_parser_scan_flow_scalar; implemented in Sources/Parsing/Scalar.swift. Flips 30 official YAML test suite cases to passing (250/402). Updates the gap manifest, fixtures, count assertions, and roadmap. --- CHANGELOG.md | 16 + Sources/Parsing/Scalar.swift | 313 +++++++++++++----- Tests/Fixtures/yaml-test-suite-gaps.yaml | 270 --------------- .../Fixtures/yaml-test-suite/3RLN/00/in.json | 1 - .../Fixtures/yaml-test-suite/3RLN/00/in.yaml | 2 - .../Fixtures/yaml-test-suite/3RLN/01/in.json | 1 - .../Fixtures/yaml-test-suite/3RLN/01/in.yaml | 2 - .../Fixtures/yaml-test-suite/3RLN/02/in.json | 1 - .../Fixtures/yaml-test-suite/3RLN/02/in.yaml | 2 - .../Fixtures/yaml-test-suite/3RLN/03/in.json | 1 - .../Fixtures/yaml-test-suite/3RLN/03/in.yaml | 2 - .../Fixtures/yaml-test-suite/3RLN/04/in.json | 1 - .../Fixtures/yaml-test-suite/3RLN/04/in.yaml | 2 - .../Fixtures/yaml-test-suite/3RLN/05/in.json | 1 - .../Fixtures/yaml-test-suite/3RLN/05/in.yaml | 2 - Tests/Fixtures/yaml-test-suite/4ZYM/in.json | 5 - Tests/Fixtures/yaml-test-suite/4ZYM/in.yaml | 7 - Tests/Fixtures/yaml-test-suite/565N/in.json | 5 - Tests/Fixtures/yaml-test-suite/565N/in.yaml | 12 - Tests/Fixtures/yaml-test-suite/5GBF/in.json | 4 - Tests/Fixtures/yaml-test-suite/5GBF/in.yaml | 8 - Tests/Fixtures/yaml-test-suite/6WPF/in.json | 1 - Tests/Fixtures/yaml-test-suite/6WPF/in.yaml | 8 - Tests/Fixtures/yaml-test-suite/7A4E/in.json | 1 - Tests/Fixtures/yaml-test-suite/7A4E/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/8UDB/in.json | 11 - Tests/Fixtures/yaml-test-suite/8UDB/in.yaml | 8 - Tests/Fixtures/yaml-test-suite/9SA2/in.json | 8 - Tests/Fixtures/yaml-test-suite/9SA2/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/9TFX/in.json | 1 - Tests/Fixtures/yaml-test-suite/9TFX/in.yaml | 5 - .../Fixtures/yaml-test-suite/DE56/00/in.json | 1 - .../Fixtures/yaml-test-suite/DE56/00/in.yaml | 2 - .../Fixtures/yaml-test-suite/DE56/01/in.json | 1 - .../Fixtures/yaml-test-suite/DE56/01/in.yaml | 2 - .../Fixtures/yaml-test-suite/DE56/02/in.json | 1 - .../Fixtures/yaml-test-suite/DE56/02/in.yaml | 2 - .../Fixtures/yaml-test-suite/DE56/03/in.json | 1 - .../Fixtures/yaml-test-suite/DE56/03/in.yaml | 2 - .../Fixtures/yaml-test-suite/DE56/04/in.json | 1 - .../Fixtures/yaml-test-suite/DE56/04/in.yaml | 2 - .../Fixtures/yaml-test-suite/DE56/05/in.json | 1 - .../Fixtures/yaml-test-suite/DE56/05/in.yaml | 2 - .../Fixtures/yaml-test-suite/DK95/02/in.json | 3 - .../Fixtures/yaml-test-suite/DK95/02/in.yaml | 2 - .../Fixtures/yaml-test-suite/DK95/08/in.json | 3 - .../Fixtures/yaml-test-suite/DK95/08/in.yaml | 2 - Tests/Fixtures/yaml-test-suite/G4RS/in.json | 8 - Tests/Fixtures/yaml-test-suite/G4RS/in.yaml | 7 - Tests/Fixtures/yaml-test-suite/NAT4/in.json | 10 - Tests/Fixtures/yaml-test-suite/NAT4/in.yaml | 23 -- Tests/Fixtures/yaml-test-suite/NP9H/in.json | 1 - Tests/Fixtures/yaml-test-suite/NP9H/in.yaml | 5 - Tests/Fixtures/yaml-test-suite/PRH3/in.json | 1 - Tests/Fixtures/yaml-test-suite/PRH3/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/Q8AD/in.json | 1 - Tests/Fixtures/yaml-test-suite/Q8AD/in.yaml | 6 - Tests/Fixtures/yaml-test-suite/T4YY/in.json | 1 - Tests/Fixtures/yaml-test-suite/T4YY/in.yaml | 5 - Tests/Fixtures/yaml-test-suite/TL85/in.json | 1 - Tests/Fixtures/yaml-test-suite/TL85/in.yaml | 7 - Tests/Fixtures/yaml-test-suite/XV9V/in.json | 4 - Tests/Fixtures/yaml-test-suite/XV9V/in.yaml | 8 - Tests/YAMLTestSuiteGapsTests.swift | 4 +- docs/YAML_TEST_SUITE_CONFORMANCE.md | 31 +- 65 files changed, 263 insertions(+), 601 deletions(-) delete mode 100644 Tests/Fixtures/yaml-test-suite/3RLN/00/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/3RLN/00/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/3RLN/01/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/3RLN/01/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/3RLN/02/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/3RLN/02/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/3RLN/03/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/3RLN/03/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/3RLN/04/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/3RLN/04/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/3RLN/05/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/3RLN/05/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/4ZYM/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/4ZYM/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/565N/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/565N/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/5GBF/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/5GBF/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/6WPF/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/6WPF/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/7A4E/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/7A4E/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/8UDB/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/8UDB/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/9SA2/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/9SA2/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/9TFX/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/9TFX/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/DE56/00/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/DE56/00/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/DE56/01/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/DE56/01/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/DE56/02/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/DE56/02/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/DE56/03/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/DE56/03/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/DE56/04/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/DE56/04/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/DE56/05/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/DE56/05/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/DK95/02/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/DK95/02/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/DK95/08/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/DK95/08/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/G4RS/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/G4RS/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/NAT4/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/NAT4/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/NP9H/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/NP9H/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/PRH3/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/PRH3/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/Q8AD/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/Q8AD/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/T4YY/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/T4YY/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/TL85/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/TL85/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/XV9V/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/XV9V/in.yaml diff --git a/CHANGELOG.md b/CHANGELOG.md index c304a34..726b9b6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -24,6 +24,22 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 cases pass: 4QFQ, 5LLU, 6VJK, 7T8X, 96NN/00, 96NN/01, DWX9, F6MC, F8F9, H2RW, JEF9/00, JEF9/01, K527, K858, L24T/00, L24T/01, M29M, M9B4, MJS9, P2AD, R4YG, TS54, W9L4, and Y79Y/001. +- Implemented YAML 1.2 flow (quoted) scalar line folding for both single (`'`) + and double (`"`) quoted scalars, mirroring the reference scanner's + `yaml_parser_scan_flow_scalar`. Multi-line quoted scalars now fold correctly: + trailing whitespace before a break is stripped, leading whitespace on a + continuation line is stripped, a single break between non-empty lines folds to + one space, and N consecutive breaks yield N-1 literal line feeds (the first and + last lines keep their own leading and trailing spaces as content). A double + quoted backslash at end of line now suppresses the break entirely (no space, no + newline). Completed the double quoted escape set with `\xXX` (2 hex digits) and + `\UXXXXXXXX` (8 hex digits), and added the previously missing `\0 \a \v \e`, + literal `\`, and the named breaks `\N \_ \L \P`, alongside the existing + `\uXXXX` (including surrogate pairs). This makes 30 additional official YAML + test suite cases pass: 3RLN/00, 3RLN/01, 3RLN/02, 3RLN/03, 3RLN/04, 3RLN/05, + 4ZYM, 565N, 5GBF, 6WPF, 7A4E, 8UDB, 9SA2, 9TFX, DE56/00, DE56/01, DE56/02, + DE56/03, DE56/04, DE56/05, DK95/02, DK95/08, G4RS, NAT4, NP9H, PRH3, Q8AD, + T4YY, TL85, and XV9V. ### Added diff --git a/Sources/Parsing/Scalar.swift b/Sources/Parsing/Scalar.swift index 8d83522..2823967 100644 --- a/Sources/Parsing/Scalar.swift +++ b/Sources/Parsing/Scalar.swift @@ -110,22 +110,8 @@ extension PureYAML.Parsing.Parser { guard text.count >= 2, text.last == "'" else { throw PureYAML.Parsing.ParseError.unterminatedQuotedString(line: line) } - let inner = text.dropFirst().dropLast() - var output = "" - var iterator = inner.makeIterator() - while let character = iterator.next() { - if character == "'", let next = iterator.next() { - if next == "'" { - output.append("'") - } else { - output.append(character) - output.append(next) - } - } else { - output.append(character) - } - } - return output + let inner = Array(text.dropFirst().dropLast()) + return foldFlowScalar(inner, single: true) } func parseDoubleQuoted( @@ -135,94 +121,238 @@ extension PureYAML.Parsing.Parser { guard text.count >= 2, text.last == "\"" else { throw PureYAML.Parsing.ParseError.unterminatedQuotedString(line: line) } - let inner = text.dropFirst().dropLast() + let inner = Array(text.dropFirst().dropLast()) + return foldFlowScalar(inner, single: false) + } + + /// Flow (quoted) scalar line folding, mirroring libyaml's + /// yaml_parser_scan_flow_scalar (single and double quoted). Trailing + /// whitespace before a break is dropped, leading whitespace on a + /// continuation line is dropped, a single break between non-empty lines + /// folds to one space, and N consecutive breaks yield N-1 line feeds. + /// For double quoted scalars a backslash at end of line suppresses the + /// break entirely. + func foldFlowScalar( + _ inner: [Character], + single: Bool, + ) -> String { + var state = FlowFoldState() + let count = inner.count + while state.index < count { + state.leadingBlanks = false + consumeFlowContent(inner, single: single, state: &state) + consumeFlowBlanks(inner, state: &state) + joinFlowFold(state: &state) + } + return state.output + } + + /// Mutable accumulators for flow scalar folding, matching the C reference's + /// string / leading_break / trailing_breaks / whitespaces buffers. + struct FlowFoldState { var output = "" - var index = inner.startIndex - while index < inner.endIndex { - let character = inner[index] - if character == "\\" { - inner.formIndex(after: &index) - guard index < inner.endIndex else { - output.append("\\") + var whitespaces = "" + var leadingBreak = "" + var trailingBreaks = "" + var leadingBlanks = false + var index = 0 + } + + /// Consume the run of non-blank characters at `state.index`, decoding + /// escapes. A double quoted backslash at end of line sets `leadingBlanks` + /// and stops, so the following break is suppressed during folding. + func consumeFlowContent( + _ inner: [Character], + single: Bool, + state: inout FlowFoldState, + ) { + let count = inner.count + while state.index < count, !isFlowBlank(inner[state.index]), !isFlowBreak(inner[state.index]) { + if single, inner[state.index] == "'" { + state.output.append("'") + let isEscapedQuote = state.index + 1 < count && inner[state.index + 1] == "'" + state.index += isEscapedQuote ? 2 : 1 + continue + } + if !single, inner[state.index] == "\\" { + if state.index + 1 < count, isFlowBreak(inner[state.index + 1]) { + state.index += 2 + state.leadingBlanks = true break } - appendDoubleQuotedEscape(in: inner, index: &index, to: &output) - } else { - output.append(character) - inner.formIndex(after: &index) + state.index += 1 + appendDoubleQuotedEscape(inner, index: &state.index, to: &state.output) + continue } + state.output.append(inner[state.index]) + state.index += 1 } - return output } - func appendDoubleQuotedEscape( - in text: Substring, - index: inout Substring.Index, - to output: inout String, + /// Consume the run of blanks and line breaks at `state.index`, sorting them + /// into the whitespace / leading-break / trailing-break buffers. + func consumeFlowBlanks( + _ inner: [Character], + state: inout FlowFoldState, ) { - let character = text[index] - switch character { - case "\"": output.append("\"") - case "\\": output.append("\\") - case "/": output.append("/") - case "b": output.append("\u{08}") - case "f": output.append("\u{0C}") - case "n": output.append("\n") - case "r": output.append("\r") - case "t": output.append("\t") - case "u": - appendUnicodeEscape(in: text, index: &index, to: &output) - default: output.append(character) + let count = inner.count + while state.index < count, isFlowBlank(inner[state.index]) || isFlowBreak(inner[state.index]) { + if isFlowBlank(inner[state.index]) { + if !state.leadingBlanks { + state.whitespaces.append(inner[state.index]) + } + } else if !state.leadingBlanks { + state.whitespaces = "" + state.leadingBreak = "\n" + state.leadingBlanks = true + } else { + state.trailingBreaks.append("\n") + } + state.index += 1 } - text.formIndex(after: &index) } - func appendUnicodeEscape( - in text: Substring, - index: inout Substring.Index, - to output: inout String, - ) { - let escapeStart = index - guard let codeUnit = readUnicodeEscapeCodeUnit(in: text, index: &index) else { - output.append("u") + /// Join the captured whitespace or fold the captured line breaks into the + /// output, per YAML 1.2 flow folding. + func joinFlowFold(state: inout FlowFoldState) { + guard state.leadingBlanks else { + state.output.append(state.whitespaces) + state.whitespaces = "" return } - let surrogatePair = readSurrogatePairIfNeeded(high: codeUnit, in: text, index: &index) - if let scalar = surrogatePair { + if state.leadingBreak.first == "\n" { + if state.trailingBreaks.isEmpty { + state.output.append(" ") + } else { + state.output.append(state.trailingBreaks) + state.trailingBreaks = "" + } + state.leadingBreak = "" + } else { + state.output.append(state.leadingBreak) + state.output.append(state.trailingBreaks) + state.leadingBreak = "" + state.trailingBreaks = "" + } + } + + func isFlowBlank(_ character: Character) -> Bool { + character == " " || character == "\t" + } + + func isFlowBreak(_ character: Character) -> Bool { + character == "\n" || character == "\r" || character == "\r\n" + } + + /// Decode a double quoted escape. On entry index points at the escape + /// character (the position just after the backslash). On return index has + /// advanced past every character the escape consumed. The escape set + /// mirrors libyaml's yaml_parser_scan_flow_scalar. + func appendDoubleQuotedEscape( + _ text: [Character], + index: inout Int, + to output: inout String, + ) { + guard index < text.count else { + output.append("\\") + return + } + let character = text[index] + if let simple = Self.simpleDoubleQuotedEscapes[character] { + output.append(simple) + index += 1 + return + } + switch character { + case "x": + index += 1 + appendHexEscape(text, index: &index, digits: 2, marker: "x", to: &output) + case "u": + index += 1 + appendUnicodeEscape(text, index: &index, to: &output) + case "U": + index += 1 + appendHexEscape(text, index: &index, digits: 8, marker: "U", to: &output) + default: + output.append(character) + index += 1 + } + } + + /// Single character double quoted escapes, matching libyaml's escape table. + static let simpleDoubleQuotedEscapes: [Character: Character] = [ + "0": "\u{00}", + "a": "\u{07}", + "b": "\u{08}", + "t": "\t", + "\t": "\t", + "n": "\n", + "v": "\u{0B}", + "f": "\u{0C}", + "r": "\r", + "e": "\u{1B}", + " ": " ", + "\"": "\"", + "/": "/", + "\\": "\\", + "N": "\u{85}", + "_": "\u{A0}", + "L": "\u{2028}", + "P": "\u{2029}", + ] + + /// Decode \xXX or \UXXXXXXXX. On entry index points at the first hex digit. + func appendHexEscape( + _ text: [Character], + index: inout Int, + digits: Int, + marker: Character, + to output: inout String, + ) { + guard let value = readHex(text, index: &index, digits: digits) else { + output.append(marker) + return + } + if let scalar = UnicodeScalar(value) { + output.unicodeScalars.append(scalar) + } else { + output.append(marker) + } + } + + /// Decode \uXXXX, including surrogate pairs. On entry index points at the + /// first hex digit. + func appendUnicodeEscape( + _ text: [Character], + index: inout Int, + to output: inout String, + ) { + let start = index + guard let codeUnit = readHex(text, index: &index, digits: 4) else { + output.append("u") + index = start + return + } + if isHighSurrogate(codeUnit), let scalar = readSurrogatePair(high: codeUnit, text: text, index: &index) { output.unicodeScalars.append(scalar) } else if let scalar = UnicodeScalar(codeUnit) { output.unicodeScalars.append(scalar) } else { - output += text[escapeStart ... index] + output.append("u") } } - func readSurrogatePairIfNeeded( - high: UInt32, - in text: Substring, - index: inout Substring.Index, - ) -> UnicodeScalar? { - guard isHighSurrogate(high) else { - return nil - } - return readSurrogatePair(high: high, in: text, index: &index) - } - func readSurrogatePair( high: UInt32, - in text: Substring, - index: inout Substring.Index, + text: [Character], + index: inout Int, ) -> UnicodeScalar? { var probe = index - text.formIndex(after: &probe) - guard probe < text.endIndex, text[probe] == "\\" else { + guard probe + 1 < text.count, text[probe] == "\\", text[probe + 1] == "u" else { return nil } - text.formIndex(after: &probe) - guard probe < text.endIndex, text[probe] == "u", - let low = readUnicodeEscapeCodeUnit(in: text, index: &probe), - isLowSurrogate(low) - else { + probe += 2 + guard let low = readHex(text, index: &probe, digits: 4), isLowSurrogate(low) else { return nil } index = probe @@ -230,22 +360,25 @@ extension PureYAML.Parsing.Parser { return UnicodeScalar(value) } - func readUnicodeEscapeCodeUnit( - in text: Substring, - index: inout Substring.Index, + /// Read exactly `digits` hex characters starting at index. On success index + /// advances past them, otherwise index is left unchanged. + func readHex( + _ text: [Character], + index: inout Int, + digits: Int, ) -> UInt32? { - var probe = index - text.formIndex(after: &probe) - var hex = "" - for _ in 0 ..< 4 { - guard probe < text.endIndex, text[probe].isHexDigit else { + guard index + digits <= text.count else { + return nil + } + var value: UInt32 = 0 + for offset in 0 ..< digits { + guard let digit = text[index + offset].hexDigitValue else { return nil } - hex.append(text[probe]) - text.formIndex(after: &probe) + value = (value << 4) + UInt32(digit) } - index = text.index(before: probe) - return UInt32(hex, radix: 16) + index += digits + return value } func isHighSurrogate(_ value: UInt32) -> Bool { diff --git a/Tests/Fixtures/yaml-test-suite-gaps.yaml b/Tests/Fixtures/yaml-test-suite-gaps.yaml index 13d19d7..b90af43 100644 --- a/Tests/Fixtures/yaml-test-suite-gaps.yaml +++ b/Tests/Fixtures/yaml-test-suite-gaps.yaml @@ -118,60 +118,6 @@ cases: current: accepted byteCount: 27 lineCount: 3 - - id: "3RLN/00" - name: "Leading tabs in double quoted" - localPath: yaml-test-suite/3RLN/00/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 22 - lineCount: 2 - - id: "3RLN/01" - name: "Leading tabs in double quoted" - localPath: yaml-test-suite/3RLN/01/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 22 - lineCount: 2 - - id: "3RLN/02" - name: "Leading tabs in double quoted" - localPath: yaml-test-suite/3RLN/02/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 21 - lineCount: 2 - - id: "3RLN/03" - name: "Leading tabs in double quoted" - localPath: yaml-test-suite/3RLN/03/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 24 - lineCount: 2 - - id: "3RLN/04" - name: "Leading tabs in double quoted" - localPath: yaml-test-suite/3RLN/04/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 24 - lineCount: 2 - - id: "3RLN/05" - name: "Leading tabs in double quoted" - localPath: yaml-test-suite/3RLN/05/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 23 - lineCount: 2 - id: "4CQQ" name: "Spec Example 2.18. Multi-line Flow Scalars" localPath: yaml-test-suite/4CQQ/in.yaml @@ -226,15 +172,6 @@ cases: current: value-mismatch byteCount: 35 lineCount: 4 - - id: "4ZYM" - name: "Spec Example 6.4. Line Prefixes" - localPath: yaml-test-suite/4ZYM/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 70 - lineCount: 7 - id: "55WF" name: "Invalid escape in double quoted string" localPath: yaml-test-suite/55WF/in.yaml @@ -244,15 +181,6 @@ cases: current: accepted byteCount: 9 lineCount: 2 - - id: "565N" - name: "Construct Binary" - localPath: yaml-test-suite/565N/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 636 - lineCount: 12 - id: "57H4" name: "Spec Example 8.22. Block Collection Nodes" localPath: yaml-test-suite/57H4/in.yaml @@ -262,15 +190,6 @@ cases: current: parse-error byteCount: 67 lineCount: 6 - - id: "5GBF" - name: "Spec Example 6.5. Empty Lines" - localPath: yaml-test-suite/5GBF/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 83 - lineCount: 8 - id: "5TRB" name: "Invalid document-start marker in doublequoted tring" localPath: yaml-test-suite/5TRB/in.yaml @@ -388,15 +307,6 @@ cases: current: parse-error byteCount: 86 lineCount: 8 - - id: "6WPF" - name: "Spec Example 6.8. Flow Folding [1.3]" - localPath: yaml-test-suite/6WPF/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 32 - lineCount: 8 - id: "6ZKB" name: "Spec Example 9.6. Stream" localPath: yaml-test-suite/6ZKB/in.yaml @@ -415,15 +325,6 @@ cases: current: parse-error byteCount: 62 lineCount: 5 - - id: "7A4E" - name: "Spec Example 7.6. Double Quoted Lines" - localPath: yaml-test-suite/7A4E/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 50 - lineCount: 4 - id: "7LBH" name: "Multiline double quoted implicit keys" localPath: yaml-test-suite/7LBH/in.yaml @@ -487,15 +388,6 @@ cases: current: parse-error byteCount: 51 lineCount: 4 - - id: "8UDB" - name: "Spec Example 7.14. Flow Sequence Entries" - localPath: yaml-test-suite/8UDB/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 89 - lineCount: 8 - id: "8XDJ" name: "Comment in plain multiline value" localPath: yaml-test-suite/8XDJ/in.yaml @@ -613,24 +505,6 @@ cases: current: parse-error byteCount: 15 lineCount: 3 - - id: "9SA2" - name: "Multiline double quoted flow mapping key" - localPath: yaml-test-suite/9SA2/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 57 - lineCount: 4 - - id: "9TFX" - name: "Spec Example 7.6. Double Quoted Lines [1.3]" - localPath: yaml-test-suite/9TFX/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 54 - lineCount: 5 - id: "9WXW" name: "Spec Example 6.18. Primary Tag Handle" localPath: yaml-test-suite/9WXW/in.yaml @@ -775,60 +649,6 @@ cases: current: parse-error byteCount: 26 lineCount: 4 - - id: "DE56/00" - name: "Trailing tabs in double quoted" - localPath: yaml-test-suite/DE56/00/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 23 - lineCount: 2 - - id: "DE56/01" - name: "Trailing tabs in double quoted" - localPath: yaml-test-suite/DE56/01/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 25 - lineCount: 2 - - id: "DE56/02" - name: "Trailing tabs in double quoted" - localPath: yaml-test-suite/DE56/02/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 23 - lineCount: 2 - - id: "DE56/03" - name: "Trailing tabs in double quoted" - localPath: yaml-test-suite/DE56/03/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 25 - lineCount: 2 - - id: "DE56/04" - name: "Trailing tabs in double quoted" - localPath: yaml-test-suite/DE56/04/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 22 - lineCount: 2 - - id: "DE56/05" - name: "Trailing tabs in double quoted" - localPath: yaml-test-suite/DE56/05/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 24 - lineCount: 2 - id: "DFF7" name: "Spec Example 7.16. Flow Mapping Entries" localPath: yaml-test-suite/DFF7/in.yaml @@ -856,24 +676,6 @@ cases: current: accepted byteCount: 16 lineCount: 2 - - id: "DK95/02" - name: "Tabs that look like indentation" - localPath: yaml-test-suite/DK95/02/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 18 - lineCount: 2 - - id: "DK95/08" - name: "Tabs that look like indentation" - localPath: yaml-test-suite/DK95/08/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 25 - lineCount: 2 - id: "E76Z" name: "Aliases in Implicit Block Mapping" localPath: yaml-test-suite/E76Z/in.yaml @@ -928,15 +730,6 @@ cases: current: parse-error byteCount: 24 lineCount: 4 - - id: "G4RS" - name: "Spec Example 2.17. Quoted Scalars" - localPath: yaml-test-suite/G4RS/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 177 - lineCount: 7 - id: "G5U8" name: "Plain dashes in flow sequence" localPath: yaml-test-suite/G5U8/in.yaml @@ -1162,15 +955,6 @@ cases: current: parse-error byteCount: 15 lineCount: 2 - - id: "NAT4" - name: "Various empty or newline only quoted strings" - localPath: yaml-test-suite/NAT4/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 86 - lineCount: 23 - id: "NB6Z" name: "Multiline plain value with tabs on empty lines" localPath: yaml-test-suite/NB6Z/in.yaml @@ -1207,15 +991,6 @@ cases: current: parse-error byteCount: 120 lineCount: 13 - - id: "NP9H" - name: "Spec Example 7.5. Double Quoted Line Breaks" - localPath: yaml-test-suite/NP9H/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 63 - lineCount: 5 - id: "P2EQ" name: "Invalid sequene item on same line as previous item" localPath: yaml-test-suite/P2EQ/in.yaml @@ -1225,15 +1000,6 @@ cases: current: accepted byteCount: 24 lineCount: 2 - - id: "PRH3" - name: "Spec Example 7.9. Single Quoted Lines" - localPath: yaml-test-suite/PRH3/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 50 - lineCount: 4 - id: "PW8X" name: "Anchors on Empty Scalars" localPath: yaml-test-suite/PW8X/in.yaml @@ -1243,15 +1009,6 @@ cases: current: parse-error byteCount: 65 lineCount: 12 - - id: "Q8AD" - name: "Spec Example 7.5. Double Quoted Line Breaks [1.3]" - localPath: yaml-test-suite/Q8AD/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 66 - lineCount: 6 - id: "Q9WF" name: "Spec Example 6.12. Separation Spaces" localPath: yaml-test-suite/Q9WF/in.yaml @@ -1396,15 +1153,6 @@ cases: current: parse-error byteCount: 47 lineCount: 9 - - id: "T4YY" - name: "Spec Example 7.9. Single Quoted Lines [1.3]" - localPath: yaml-test-suite/T4YY/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 54 - lineCount: 5 - id: "T5N4" name: "Spec Example 8.7. Literal Scalar [1.3]" localPath: yaml-test-suite/T5N4/in.yaml @@ -1414,15 +1162,6 @@ cases: current: value-mismatch byteCount: 24 lineCount: 5 - - id: "TL85" - name: "Spec Example 6.8. Flow Folding" - localPath: yaml-test-suite/TL85/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 28 - lineCount: 7 - id: "UGM3" name: "Spec Example 2.27. Invoice" localPath: yaml-test-suite/UGM3/in.yaml @@ -1522,15 +1261,6 @@ cases: current: parse-error byteCount: 21 lineCount: 3 - - id: "XV9V" - name: "Spec Example 6.5. Empty Lines [1.3]" - localPath: yaml-test-suite/XV9V/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 79 - lineCount: 8 - id: "XW4D" name: "Various Trailing Comments" localPath: yaml-test-suite/XW4D/in.yaml diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/00/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/00/in.json deleted file mode 100644 index 821166a..0000000 --- a/Tests/Fixtures/yaml-test-suite/3RLN/00/in.json +++ /dev/null @@ -1 +0,0 @@ -"1 leading \ttab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/00/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/00/in.yaml deleted file mode 100644 index a6a23a8..0000000 --- a/Tests/Fixtures/yaml-test-suite/3RLN/00/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -"1 leading - \ttab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/01/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/01/in.json deleted file mode 100644 index 29133b1..0000000 --- a/Tests/Fixtures/yaml-test-suite/3RLN/01/in.json +++ /dev/null @@ -1 +0,0 @@ -"2 leading \ttab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/01/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/01/in.yaml deleted file mode 100644 index 64057a8..0000000 --- a/Tests/Fixtures/yaml-test-suite/3RLN/01/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -"2 leading - \ tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/02/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/02/in.json deleted file mode 100644 index 9f23c05..0000000 --- a/Tests/Fixtures/yaml-test-suite/3RLN/02/in.json +++ /dev/null @@ -1 +0,0 @@ -"3 leading tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/02/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/02/in.yaml deleted file mode 100644 index 3b18adc..0000000 --- a/Tests/Fixtures/yaml-test-suite/3RLN/02/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -"3 leading - tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/03/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/03/in.json deleted file mode 100644 index 75b57d9..0000000 --- a/Tests/Fixtures/yaml-test-suite/3RLN/03/in.json +++ /dev/null @@ -1 +0,0 @@ -"4 leading \t tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/03/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/03/in.yaml deleted file mode 100644 index 815c713..0000000 --- a/Tests/Fixtures/yaml-test-suite/3RLN/03/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -"4 leading - \t tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/04/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/04/in.json deleted file mode 100644 index f73076a..0000000 --- a/Tests/Fixtures/yaml-test-suite/3RLN/04/in.json +++ /dev/null @@ -1 +0,0 @@ -"5 leading \t tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/04/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/04/in.yaml deleted file mode 100644 index 07e14f5..0000000 --- a/Tests/Fixtures/yaml-test-suite/3RLN/04/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -"5 leading - \ tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/05/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/05/in.json deleted file mode 100644 index 46d1f8c..0000000 --- a/Tests/Fixtures/yaml-test-suite/3RLN/05/in.json +++ /dev/null @@ -1 +0,0 @@ -"6 leading tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/05/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/05/in.yaml deleted file mode 100644 index 75222d3..0000000 --- a/Tests/Fixtures/yaml-test-suite/3RLN/05/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -"6 leading - tab" diff --git a/Tests/Fixtures/yaml-test-suite/4ZYM/in.json b/Tests/Fixtures/yaml-test-suite/4ZYM/in.json deleted file mode 100644 index b90f107..0000000 --- a/Tests/Fixtures/yaml-test-suite/4ZYM/in.json +++ /dev/null @@ -1,5 +0,0 @@ -{ - "plain": "text lines", - "quoted": "text lines", - "block": "text\n \tlines\n" -} diff --git a/Tests/Fixtures/yaml-test-suite/4ZYM/in.yaml b/Tests/Fixtures/yaml-test-suite/4ZYM/in.yaml deleted file mode 100644 index 2f62d08..0000000 --- a/Tests/Fixtures/yaml-test-suite/4ZYM/in.yaml +++ /dev/null @@ -1,7 +0,0 @@ -plain: text - lines -quoted: "text - lines" -block: | - text - lines diff --git a/Tests/Fixtures/yaml-test-suite/565N/in.json b/Tests/Fixtures/yaml-test-suite/565N/in.json deleted file mode 100644 index 4b6d817..0000000 --- a/Tests/Fixtures/yaml-test-suite/565N/in.json +++ /dev/null @@ -1,5 +0,0 @@ -{ - "canonical": "R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5OTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLCAgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs=", - "generic": "R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5\nOTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/+\n+f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLC\nAgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs=\n", - "description": "The binary value above is a tiny arrow encoded as a gif image." -} diff --git a/Tests/Fixtures/yaml-test-suite/565N/in.yaml b/Tests/Fixtures/yaml-test-suite/565N/in.yaml deleted file mode 100644 index dcdb16f..0000000 --- a/Tests/Fixtures/yaml-test-suite/565N/in.yaml +++ /dev/null @@ -1,12 +0,0 @@ -canonical: !!binary "\ - R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5\ - OTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/+\ - +f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLC\ - AgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs=" -generic: !!binary | - R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5 - OTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/+ - +f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLC - AgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs= -description: - The binary value above is a tiny arrow encoded as a gif image. diff --git a/Tests/Fixtures/yaml-test-suite/5GBF/in.json b/Tests/Fixtures/yaml-test-suite/5GBF/in.json deleted file mode 100644 index 41a96a1..0000000 --- a/Tests/Fixtures/yaml-test-suite/5GBF/in.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "Folding": "Empty line\nas a line feed", - "Chomping": "Clipped empty lines\n" -} diff --git a/Tests/Fixtures/yaml-test-suite/5GBF/in.yaml b/Tests/Fixtures/yaml-test-suite/5GBF/in.yaml deleted file mode 100644 index 60958d5..0000000 --- a/Tests/Fixtures/yaml-test-suite/5GBF/in.yaml +++ /dev/null @@ -1,8 +0,0 @@ -Folding: - "Empty line - - as a line feed" -Chomping: | - Clipped empty lines - - diff --git a/Tests/Fixtures/yaml-test-suite/6WPF/in.json b/Tests/Fixtures/yaml-test-suite/6WPF/in.json deleted file mode 100644 index 0fcc9db..0000000 --- a/Tests/Fixtures/yaml-test-suite/6WPF/in.json +++ /dev/null @@ -1 +0,0 @@ -" foo\nbar\nbaz " diff --git a/Tests/Fixtures/yaml-test-suite/6WPF/in.yaml b/Tests/Fixtures/yaml-test-suite/6WPF/in.yaml deleted file mode 100644 index aed6e4b..0000000 --- a/Tests/Fixtures/yaml-test-suite/6WPF/in.yaml +++ /dev/null @@ -1,8 +0,0 @@ ---- -" - foo - - bar - - baz -" diff --git a/Tests/Fixtures/yaml-test-suite/7A4E/in.json b/Tests/Fixtures/yaml-test-suite/7A4E/in.json deleted file mode 100644 index 2dfab84..0000000 --- a/Tests/Fixtures/yaml-test-suite/7A4E/in.json +++ /dev/null @@ -1 +0,0 @@ -" 1st non-empty\n2nd non-empty 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/7A4E/in.yaml b/Tests/Fixtures/yaml-test-suite/7A4E/in.yaml deleted file mode 100644 index 3d8b76d..0000000 --- a/Tests/Fixtures/yaml-test-suite/7A4E/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ -" 1st non-empty - - 2nd non-empty - 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/8UDB/in.json b/Tests/Fixtures/yaml-test-suite/8UDB/in.json deleted file mode 100644 index 763236f..0000000 --- a/Tests/Fixtures/yaml-test-suite/8UDB/in.json +++ /dev/null @@ -1,11 +0,0 @@ -[ - "double quoted", - "single quoted", - "plain text", - [ - "nested" - ], - { - "single": "pair" - } -] diff --git a/Tests/Fixtures/yaml-test-suite/8UDB/in.yaml b/Tests/Fixtures/yaml-test-suite/8UDB/in.yaml deleted file mode 100644 index 6327116..0000000 --- a/Tests/Fixtures/yaml-test-suite/8UDB/in.yaml +++ /dev/null @@ -1,8 +0,0 @@ -[ -"double - quoted", 'single - quoted', -plain - text, [ nested ], -single: pair, -] diff --git a/Tests/Fixtures/yaml-test-suite/9SA2/in.json b/Tests/Fixtures/yaml-test-suite/9SA2/in.json deleted file mode 100644 index d214d88..0000000 --- a/Tests/Fixtures/yaml-test-suite/9SA2/in.json +++ /dev/null @@ -1,8 +0,0 @@ -[ - { - "single line": "value" - }, - { - "multi line": "value" - } -] diff --git a/Tests/Fixtures/yaml-test-suite/9SA2/in.yaml b/Tests/Fixtures/yaml-test-suite/9SA2/in.yaml deleted file mode 100644 index b79124b..0000000 --- a/Tests/Fixtures/yaml-test-suite/9SA2/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -- { "single line": value} -- { "multi - line": value} diff --git a/Tests/Fixtures/yaml-test-suite/9TFX/in.json b/Tests/Fixtures/yaml-test-suite/9TFX/in.json deleted file mode 100644 index 2dfab84..0000000 --- a/Tests/Fixtures/yaml-test-suite/9TFX/in.json +++ /dev/null @@ -1 +0,0 @@ -" 1st non-empty\n2nd non-empty 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/9TFX/in.yaml b/Tests/Fixtures/yaml-test-suite/9TFX/in.yaml deleted file mode 100644 index 5afb3f4..0000000 --- a/Tests/Fixtures/yaml-test-suite/9TFX/in.yaml +++ /dev/null @@ -1,5 +0,0 @@ ---- -" 1st non-empty - - 2nd non-empty - 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/DE56/00/in.json b/Tests/Fixtures/yaml-test-suite/DE56/00/in.json deleted file mode 100644 index 03179cd..0000000 --- a/Tests/Fixtures/yaml-test-suite/DE56/00/in.json +++ /dev/null @@ -1 +0,0 @@ -"1 trailing\t tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/00/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/00/in.yaml deleted file mode 100644 index a235094..0000000 --- a/Tests/Fixtures/yaml-test-suite/DE56/00/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -"1 trailing\t - tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/01/in.json b/Tests/Fixtures/yaml-test-suite/DE56/01/in.json deleted file mode 100644 index ade6481..0000000 --- a/Tests/Fixtures/yaml-test-suite/DE56/01/in.json +++ /dev/null @@ -1 +0,0 @@ -"2 trailing\t tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/01/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/01/in.yaml deleted file mode 100644 index 006f12a..0000000 --- a/Tests/Fixtures/yaml-test-suite/DE56/01/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -"2 trailing\t - tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/02/in.json b/Tests/Fixtures/yaml-test-suite/DE56/02/in.json deleted file mode 100644 index 611058e..0000000 --- a/Tests/Fixtures/yaml-test-suite/DE56/02/in.json +++ /dev/null @@ -1 +0,0 @@ -"3 trailing\t tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/02/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/02/in.yaml deleted file mode 100644 index b06a045..0000000 --- a/Tests/Fixtures/yaml-test-suite/DE56/02/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -"3 trailing\ - tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/03/in.json b/Tests/Fixtures/yaml-test-suite/DE56/03/in.json deleted file mode 100644 index 388f4e4..0000000 --- a/Tests/Fixtures/yaml-test-suite/DE56/03/in.json +++ /dev/null @@ -1 +0,0 @@ -"4 trailing\t tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/03/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/03/in.yaml deleted file mode 100644 index 13694b0..0000000 --- a/Tests/Fixtures/yaml-test-suite/DE56/03/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -"4 trailing\ - tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/04/in.json b/Tests/Fixtures/yaml-test-suite/DE56/04/in.json deleted file mode 100644 index c83327d..0000000 --- a/Tests/Fixtures/yaml-test-suite/DE56/04/in.json +++ /dev/null @@ -1 +0,0 @@ -"5 trailing tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/04/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/04/in.yaml deleted file mode 100644 index 5f8ff1c..0000000 --- a/Tests/Fixtures/yaml-test-suite/DE56/04/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -"5 trailing - tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/05/in.json b/Tests/Fixtures/yaml-test-suite/DE56/05/in.json deleted file mode 100644 index 56138d1..0000000 --- a/Tests/Fixtures/yaml-test-suite/DE56/05/in.json +++ /dev/null @@ -1 +0,0 @@ -"6 trailing tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/05/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/05/in.yaml deleted file mode 100644 index f25a33a..0000000 --- a/Tests/Fixtures/yaml-test-suite/DE56/05/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -"6 trailing - tab" diff --git a/Tests/Fixtures/yaml-test-suite/DK95/02/in.json b/Tests/Fixtures/yaml-test-suite/DK95/02/in.json deleted file mode 100644 index f86c8d6..0000000 --- a/Tests/Fixtures/yaml-test-suite/DK95/02/in.json +++ /dev/null @@ -1,3 +0,0 @@ -{ - "foo" : "bar baz" -} diff --git a/Tests/Fixtures/yaml-test-suite/DK95/02/in.yaml b/Tests/Fixtures/yaml-test-suite/DK95/02/in.yaml deleted file mode 100644 index 422933c..0000000 --- a/Tests/Fixtures/yaml-test-suite/DK95/02/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -foo: "bar - baz" diff --git a/Tests/Fixtures/yaml-test-suite/DK95/08/in.json b/Tests/Fixtures/yaml-test-suite/DK95/08/in.json deleted file mode 100644 index 0dc83aa..0000000 --- a/Tests/Fixtures/yaml-test-suite/DK95/08/in.json +++ /dev/null @@ -1,3 +0,0 @@ -{ - "foo" : "bar baz \t \t " -} diff --git a/Tests/Fixtures/yaml-test-suite/DK95/08/in.yaml b/Tests/Fixtures/yaml-test-suite/DK95/08/in.yaml deleted file mode 100644 index 1ae7eca..0000000 --- a/Tests/Fixtures/yaml-test-suite/DK95/08/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -foo: "bar - baz " diff --git a/Tests/Fixtures/yaml-test-suite/G4RS/in.json b/Tests/Fixtures/yaml-test-suite/G4RS/in.json deleted file mode 100644 index 9b2b73a..0000000 --- a/Tests/Fixtures/yaml-test-suite/G4RS/in.json +++ /dev/null @@ -1,8 +0,0 @@ -{ - "unicode": "Sosa did fine.☺", - "control": "\b1998\t1999\t2000\n", - "hex esc": "\r\n is \r\n", - "single": "\"Howdy!\" he cried.", - "quoted": " # Not a 'comment'.", - "tie-fighter": "|\\-*-/|" -} diff --git a/Tests/Fixtures/yaml-test-suite/G4RS/in.yaml b/Tests/Fixtures/yaml-test-suite/G4RS/in.yaml deleted file mode 100644 index c5c2a18..0000000 --- a/Tests/Fixtures/yaml-test-suite/G4RS/in.yaml +++ /dev/null @@ -1,7 +0,0 @@ -unicode: "Sosa did fine.\u263A" -control: "\b1998\t1999\t2000\n" -hex esc: "\x0d\x0a is \r\n" - -single: '"Howdy!" he cried.' -quoted: ' # Not a ''comment''.' -tie-fighter: '|\-*-/|' diff --git a/Tests/Fixtures/yaml-test-suite/NAT4/in.json b/Tests/Fixtures/yaml-test-suite/NAT4/in.json deleted file mode 100644 index f2cc7e8..0000000 --- a/Tests/Fixtures/yaml-test-suite/NAT4/in.json +++ /dev/null @@ -1,10 +0,0 @@ -{ - "a": " ", - "b": " ", - "c": " ", - "d": " ", - "e": "\n", - "f": "\n", - "g": "\n\n", - "h": "\n\n" -} diff --git a/Tests/Fixtures/yaml-test-suite/NAT4/in.yaml b/Tests/Fixtures/yaml-test-suite/NAT4/in.yaml deleted file mode 100644 index 10d58e2..0000000 --- a/Tests/Fixtures/yaml-test-suite/NAT4/in.yaml +++ /dev/null @@ -1,23 +0,0 @@ ---- -a: ' - ' -b: ' - ' -c: " - " -d: " - " -e: ' - - ' -f: " - - " -g: ' - - - ' -h: " - - - " diff --git a/Tests/Fixtures/yaml-test-suite/NP9H/in.json b/Tests/Fixtures/yaml-test-suite/NP9H/in.json deleted file mode 100644 index 6ab3718..0000000 --- a/Tests/Fixtures/yaml-test-suite/NP9H/in.json +++ /dev/null @@ -1 +0,0 @@ -"folded to a space,\nto a line feed, or \t \tnon-content" diff --git a/Tests/Fixtures/yaml-test-suite/NP9H/in.yaml b/Tests/Fixtures/yaml-test-suite/NP9H/in.yaml deleted file mode 100644 index eda4b49..0000000 --- a/Tests/Fixtures/yaml-test-suite/NP9H/in.yaml +++ /dev/null @@ -1,5 +0,0 @@ -"folded -to a space, - -to a line feed, or \ - \ non-content" diff --git a/Tests/Fixtures/yaml-test-suite/PRH3/in.json b/Tests/Fixtures/yaml-test-suite/PRH3/in.json deleted file mode 100644 index 2dfab84..0000000 --- a/Tests/Fixtures/yaml-test-suite/PRH3/in.json +++ /dev/null @@ -1 +0,0 @@ -" 1st non-empty\n2nd non-empty 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/PRH3/in.yaml b/Tests/Fixtures/yaml-test-suite/PRH3/in.yaml deleted file mode 100644 index 6dd946e..0000000 --- a/Tests/Fixtures/yaml-test-suite/PRH3/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ -' 1st non-empty - - 2nd non-empty - 3rd non-empty ' diff --git a/Tests/Fixtures/yaml-test-suite/Q8AD/in.json b/Tests/Fixtures/yaml-test-suite/Q8AD/in.json deleted file mode 100644 index 6ab3718..0000000 --- a/Tests/Fixtures/yaml-test-suite/Q8AD/in.json +++ /dev/null @@ -1 +0,0 @@ -"folded to a space,\nto a line feed, or \t \tnon-content" diff --git a/Tests/Fixtures/yaml-test-suite/Q8AD/in.yaml b/Tests/Fixtures/yaml-test-suite/Q8AD/in.yaml deleted file mode 100644 index bf14c53..0000000 --- a/Tests/Fixtures/yaml-test-suite/Q8AD/in.yaml +++ /dev/null @@ -1,6 +0,0 @@ ---- -"folded -to a space, - -to a line feed, or \ - \ non-content" diff --git a/Tests/Fixtures/yaml-test-suite/T4YY/in.json b/Tests/Fixtures/yaml-test-suite/T4YY/in.json deleted file mode 100644 index 2dfab84..0000000 --- a/Tests/Fixtures/yaml-test-suite/T4YY/in.json +++ /dev/null @@ -1 +0,0 @@ -" 1st non-empty\n2nd non-empty 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/T4YY/in.yaml b/Tests/Fixtures/yaml-test-suite/T4YY/in.yaml deleted file mode 100644 index 6cba7f1..0000000 --- a/Tests/Fixtures/yaml-test-suite/T4YY/in.yaml +++ /dev/null @@ -1,5 +0,0 @@ ---- -' 1st non-empty - - 2nd non-empty - 3rd non-empty ' diff --git a/Tests/Fixtures/yaml-test-suite/TL85/in.json b/Tests/Fixtures/yaml-test-suite/TL85/in.json deleted file mode 100644 index 0fcc9db..0000000 --- a/Tests/Fixtures/yaml-test-suite/TL85/in.json +++ /dev/null @@ -1 +0,0 @@ -" foo\nbar\nbaz " diff --git a/Tests/Fixtures/yaml-test-suite/TL85/in.yaml b/Tests/Fixtures/yaml-test-suite/TL85/in.yaml deleted file mode 100644 index d6af812..0000000 --- a/Tests/Fixtures/yaml-test-suite/TL85/in.yaml +++ /dev/null @@ -1,7 +0,0 @@ -" - foo - - bar - - baz -" diff --git a/Tests/Fixtures/yaml-test-suite/XV9V/in.json b/Tests/Fixtures/yaml-test-suite/XV9V/in.json deleted file mode 100644 index 41a96a1..0000000 --- a/Tests/Fixtures/yaml-test-suite/XV9V/in.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "Folding": "Empty line\nas a line feed", - "Chomping": "Clipped empty lines\n" -} diff --git a/Tests/Fixtures/yaml-test-suite/XV9V/in.yaml b/Tests/Fixtures/yaml-test-suite/XV9V/in.yaml deleted file mode 100644 index c7775c4..0000000 --- a/Tests/Fixtures/yaml-test-suite/XV9V/in.yaml +++ /dev/null @@ -1,8 +0,0 @@ -Folding: - "Empty line - - as a line feed" -Chomping: | - Clipped empty lines - - diff --git a/Tests/YAMLTestSuiteGapsTests.swift b/Tests/YAMLTestSuiteGapsTests.swift index a1c8cc0..20dc0e0 100644 --- a/Tests/YAMLTestSuiteGapsTests.swift +++ b/Tests/YAMLTestSuiteGapsTests.swift @@ -18,9 +18,9 @@ struct YAMLTestSuiteGapsTests { let manifest = try YAMLTestSuiteManifest.load() #expect(manifest.version == 1) - #expect(manifest.cases.count == 182) + #expect(manifest.cases.count == 152) #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 84) - #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 46) + #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 16) #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 52) #expect(Set(manifest.cases.map(\.id)).count == manifest.cases.count) diff --git a/docs/YAML_TEST_SUITE_CONFORMANCE.md b/docs/YAML_TEST_SUITE_CONFORMANCE.md index b389cd3..4719522 100644 --- a/docs/YAML_TEST_SUITE_CONFORMANCE.md +++ b/docs/YAML_TEST_SUITE_CONFORMANCE.md @@ -3,7 +3,7 @@ This document tracks PureYAML against the official [YAML test suite](https://github.com/yaml/yaml-test-suite) and lays out the ordered plan for closing the gaps. It is a living document: bucket 1 (block -scalars) has landed; buckets 2-6 remain. +scalars) and bucket 2 (quoted-scalar folding) have landed; buckets 3-6 remain. ## How conformance is measured @@ -19,7 +19,8 @@ its own oracle: ### Result at the pinned commit 402 cases (including numbered sub-cases). First measurement was 196 pass / 206 -fail; after bucket 1 (block scalars) it is now **220 pass, 182 fail.** The 182 +fail; after bucket 1 (block scalars, +24) and bucket 2 (quoted-scalar folding, ++30) it is now **250 pass, 152 fail.** The 152 remaining failing cases are vendored under `Tests/Fixtures/yaml-test-suite/` and recorded in `Tests/Fixtures/yaml-test-suite-gaps.yaml`. Run the opt-in sweep with: @@ -38,7 +39,7 @@ updated, the deliberate forcing function for keeping this document honest. | Category | Count | Meaning | |---|---|---| | `false-reject` | 84 | Well-formed YAML that PureYAML wrongly rejects at parse time. | -| `json-mismatch` | 46 | Parses, but produces a value that disagrees with the expected JSON. | +| `json-mismatch` | 16 | Parses, but produces a value that disagrees with the expected JSON. | | `accepted-invalid` | 52 | Malformed YAML that PureYAML wrongly accepts. | ## Root-cause buckets and fix order @@ -65,14 +66,26 @@ Flipped 24 cases to passing: `4QFQ`, `5LLU`, `6VJK`, `7T8X`, `96NN/00`, `96NN/01 (`T5N4` looks like a block-scalar case but is blocked by document-start handling, bucket 5.) -### 2. Quoted-scalar line breaks and empty-line folding (subset of `json-mismatch`) +### 2. Quoted-scalar line breaks and empty-line folding (DONE) -Double- and single-quoted multi-line scalars fold line breaks and collapse blank -lines incorrectly. Examples: `NP9H`, `Q8AD`, `PRH3`, `T4YY`, `TL85`, `NAT4`. +Single (`'`) and double (`"`) quoted multi-line scalars now apply YAML 1.2 flow +folding (§6.5, §7.3.1, §7.3.2): trailing whitespace before a break is stripped, +leading whitespace on a continuation line is stripped, a single break between +non-empty lines folds to one space, and N consecutive breaks yield N-1 literal +line feeds (the first and last lines keep their own leading and trailing spaces as +content). A double quoted backslash at end of line suppresses the break entirely. +The double quoted escape set is completed with `\xXX` and `\UXXXXXXXX`, plus the +previously missing `\0 \a \v \e`, literal `\`, and named breaks +`\N \_ \L \P` (the existing `\uXXXX` surrogate-pair handling is kept). The folding +state machine mirrors `scanner.c` `yaml_parser_scan_flow_scalar`; implemented in +`Sources/Parsing/Scalar.swift` (`foldFlowScalar` and the escape decoder). -- **Reference:** `scanner.c` `yaml_parser_scan_flow_scalar` (line-join, leading/ - trailing whitespace, escape handling). -- **Why second:** same scanner area as bucket 1, shares the line-folding helper. +Flipped 30 cases to passing: `3RLN/00`, `3RLN/01`, `3RLN/02`, `3RLN/03`, +`3RLN/04`, `3RLN/05`, `4ZYM`, `565N`, `5GBF`, `6WPF`, `7A4E`, `8UDB`, `9SA2`, +`9TFX`, `DE56/00`, `DE56/01`, `DE56/02`, `DE56/03`, `DE56/04`, `DE56/05`, +`DK95/02`, `DK95/08`, `G4RS`, `NAT4`, `NP9H`, `PRH3`, `Q8AD`, `T4YY`, `TL85`, +`XV9V`. (`DK95/01` looks similar but is blocked by tab-as-indentation handling, +bucket 6.) ### 3. Empty nodes and empty keys (≈15 cases, `false-reject`) From cdf5f082f8bd5c9ad15a48ab17a04096423ec956 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Tue, 23 Jun 2026 20:40:40 +0200 Subject: [PATCH 04/64] fix(parsing): support empty (null) nodes in every position Compose an empty scalar wherever a node is grammatically required but the next token is a structural indicator or line/stream end, mirroring libyaml's process_empty_scalar: after a tag or anchor property with no node, as an absent mapping value (block and flow), as an absent mapping key (both the plain ': v' form and the explicit '?' form), in flow empty key/value forms ({ : }, { , : v }), and for an indented block node following properties. Also fixes a pre-existing block-sequence bug that nested a sibling '-' as a child when only properties remained on the entry line. Empty scalars resolve through the existing resolver against the empty string, so !!str yields the empty string, bare empty or !!null yields null, and an empty key yields the empty string. Flips 20 official YAML test suite cases to passing (270/402). CT4Q no longer false-rejects but still value-mismatches on flow plain-scalar folding (a separate gap), so it is reclassified in the manifest rather than removed. Updates the gap manifest, fixtures, counts, and roadmap. --- CHANGELOG.md | 18 ++ Sources/Parsing/TokenCursor.swift | 7 + Sources/Parsing/TokenEventParser.Block.swift | 15 +- .../Parsing/TokenEventParser.EmptyNode.swift | 82 ++++++++ Sources/Parsing/TokenEventParser.Flow.swift | 29 ++- .../Parsing/TokenEventParser.Helpers.swift | 17 +- Sources/Parsing/TokenEventParser.swift | 44 +++-- Tests/ComplexMappingKeyParsingTests.swift | 9 +- Tests/Fixtures/yaml-test-suite-gaps.yaml | 184 +----------------- Tests/Fixtures/yaml-test-suite/2JQS/in.yaml | 2 - Tests/Fixtures/yaml-test-suite/2XXW/in.json | 5 - Tests/Fixtures/yaml-test-suite/2XXW/in.yaml | 7 - Tests/Fixtures/yaml-test-suite/5WE3/in.json | 7 - Tests/Fixtures/yaml-test-suite/5WE3/in.yaml | 5 - Tests/Fixtures/yaml-test-suite/6M2F/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/7W2P/in.json | 5 - Tests/Fixtures/yaml-test-suite/7W2P/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/BU8L/in.json | 5 - Tests/Fixtures/yaml-test-suite/BU8L/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/CFD4/in.yaml | 2 - Tests/Fixtures/yaml-test-suite/JTV5/in.json | 4 - Tests/Fixtures/yaml-test-suite/JTV5/in.yaml | 6 - Tests/Fixtures/yaml-test-suite/KK5P/in.yaml | 16 -- Tests/Fixtures/yaml-test-suite/LE5A/in.json | 7 - Tests/Fixtures/yaml-test-suite/LE5A/in.yaml | 5 - .../Fixtures/yaml-test-suite/M2N8/00/in.yaml | 1 - Tests/Fixtures/yaml-test-suite/NHX8/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/NKF9/in.yaml | 13 -- Tests/Fixtures/yaml-test-suite/PW8X/in.yaml | 12 -- Tests/Fixtures/yaml-test-suite/RZP5/in.yaml | 15 -- Tests/Fixtures/yaml-test-suite/S3PD/in.yaml | 4 - .../Fixtures/yaml-test-suite/SM9W/01/in.yaml | 1 - .../Fixtures/yaml-test-suite/UKK6/02/in.yaml | 1 - Tests/Fixtures/yaml-test-suite/WZ62/in.json | 4 - Tests/Fixtures/yaml-test-suite/WZ62/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/XW4D/in.yaml | 16 -- Tests/YAMLTestSuiteGapsTests.swift | 6 +- docs/YAML_TEST_SUITE_CONFORMANCE.md | 45 +++-- 38 files changed, 227 insertions(+), 388 deletions(-) create mode 100644 Sources/Parsing/TokenEventParser.EmptyNode.swift delete mode 100644 Tests/Fixtures/yaml-test-suite/2JQS/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/2XXW/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/2XXW/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/5WE3/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/5WE3/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/6M2F/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/7W2P/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/7W2P/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/BU8L/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/BU8L/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/CFD4/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/JTV5/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/JTV5/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/KK5P/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/LE5A/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/LE5A/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/M2N8/00/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/NHX8/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/NKF9/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/PW8X/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/RZP5/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/S3PD/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/SM9W/01/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/UKK6/02/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/WZ62/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/WZ62/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/XW4D/in.yaml diff --git a/CHANGELOG.md b/CHANGELOG.md index 726b9b6..9364cc0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -40,6 +40,24 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 4ZYM, 565N, 5GBF, 6WPF, 7A4E, 8UDB, 9SA2, 9TFX, DE56/00, DE56/01, DE56/02, DE56/03, DE56/04, DE56/05, DK95/02, DK95/08, G4RS, NAT4, NP9H, PRH3, Q8AD, T4YY, TL85, and XV9V. +- Composed an empty (null) plain scalar wherever a node is grammatically required + but absent, instead of raising "expected a YAML node". This single production + mirrors `parser.c`'s empty-scalar fallback and covers every position a node can + go missing: after a tag or anchor property with no following node, an absent + mapping value, an absent mapping key (both the plain `: value` form and the + explicit `?` form), and the empty key and value forms inside flow collections. + An empty node carrying an anchor or tag is explicit; a bare absent node with no + property in a grammatically-required position is still a parse error, matching + the reference parser. The empty scalar resolves through the normal scalar + resolver against an empty value, so `!!str` yields `""`, `!!null` and a bare + empty yield null, and an empty key resolves like any other empty scalar. + Implemented in `Sources/Parsing/TokenEventParser.EmptyNode.swift` with the + flow and block call sites in the sibling `TokenEventParser.*` files. This makes + 20 additional official YAML test suite cases pass: 2JQS, 2XXW, 5WE3, 6M2F, + 7W2P, BU8L, CFD4, JTV5, KK5P, LE5A, M2N8/00, NHX8, NKF9, PW8X, RZP5, S3PD, + SM9W/01, UKK6/02, WZ62, and XW4D. CT4Q now parses but still mismatches its + expected JSON (a separate flow multi-line plain-scalar folding gap) and is + re-recorded as `json-mismatch`. ### Added diff --git a/Sources/Parsing/TokenCursor.swift b/Sources/Parsing/TokenCursor.swift index 4331dbe..83d99fd 100644 --- a/Sources/Parsing/TokenCursor.swift +++ b/Sources/Parsing/TokenCursor.swift @@ -189,6 +189,13 @@ extension PureYAML.Parsing.TokenKind { return false } + var isMappingValue: Bool { + if case .mappingValue = self { + return true + } + return false + } + var isStreamEnd: Bool { if case .streamEnd = self { return true diff --git a/Sources/Parsing/TokenEventParser.Block.swift b/Sources/Parsing/TokenEventParser.Block.swift index bcb23b2..9f15c44 100644 --- a/Sources/Parsing/TokenEventParser.Block.swift +++ b/Sources/Parsing/TokenEventParser.Block.swift @@ -69,19 +69,28 @@ extension PureYAML.Parsing.TokenEventParser { _ = try expect("dedent") { $0.isDedent } return } - if cursor.current?.kind.isMappingKey == true { + // After consuming anchor/tag properties the only content remaining on + // this entry's line may be gone: a `mappingKey` or sibling `-` now on + // the same line opens a nested collection, but one on a later line is + // the next sibling, leaving this entry an empty scalar that carries + // the properties. + if cursor.current?.kind.isMappingKey == true, hasNodeOnSameLine(after: entry) { endMark = try parseBlockMapping( properties: properties, includeIndentedContinuation: true, minimumColumn: entry.mark.column + 1, ).endMark - } else if cursor.current?.kind.isBlockEntry == true { + } else if cursor.current?.kind.isBlockEntry == true, hasNodeOnSameLine(after: entry) { endMark = try parseBlockSequence( properties: properties, allowMappingKeyTerminator: allowMappingKeyTerminator, ).endMark - } else { + } else if canBeginNode(cursor.current), hasNodeOnSameLine(after: entry) { endMark = try parseNode(properties: properties).endMark + } else { + let mark = properties.mark ?? entry.endMark + try emitEmptyScalar(properties: properties, mark: mark) + endMark = mark } } else if cursor.current?.kind.isIndent == true { _ = try expect("indent") { $0.isIndent } diff --git a/Sources/Parsing/TokenEventParser.EmptyNode.swift b/Sources/Parsing/TokenEventParser.EmptyNode.swift new file mode 100644 index 0000000..f3f59e6 --- /dev/null +++ b/Sources/Parsing/TokenEventParser.EmptyNode.swift @@ -0,0 +1,82 @@ +extension PureYAML.Parsing.TokenEventParser { + /// Parses the key portion of a block-mapping pair. An explicit `?` key may + /// have no following node (an empty key), and a pair written as plain + /// `: value` has no `?` and no key node at all. Both compose to an empty + /// scalar key, mirroring libyaml's empty-scalar production for an absent key. + mutating func parseMappingPairKey() throws { + guard cursor.current?.kind.isMappingKey == true else { + let mark = cursor.current?.mark ?? cursor.previous?.endMark ?? .start + try emitEmptyScalar(properties: .none, mark: mark) + return + } + let keyIndicator = try expect("mapping key") { $0.isMappingKey } + let properties = try consumeProperties() + if properties != .none || canBeginNode(cursor.current) { + _ = try parseNode(properties: properties) + return + } + try emitEmptyScalar(properties: properties, mark: keyIndicator.endMark) + } + + /// Emits an empty (null) plain scalar carrying any pending anchor or tag. + /// This is the single composition point for an empty node, so `!!null`, + /// `!!str`, an anchored empty scalar, and a bare absent node all resolve + /// through the normal scalar resolver against an empty value. + mutating func emitEmptyScalar( + properties: PureYAML.Parsing.NodeProperties, + mark: PureYAML.Parsing.Mark, + ) throws { + try emit(.scalar( + value: "", + anchor: properties.anchor, + tag: properties.tag, + style: .plain, + mark: properties.mark ?? mark, + )) + } + + /// Emits an empty scalar when a node is grammatically required but the next + /// token cannot begin one. An anchor or tag makes the empty node explicit; + /// without either, the absence is a genuine error, matching libyaml's + /// "did not find expected node content". + mutating func emptyScalarOrThrow( + properties: PureYAML.Parsing.NodeProperties, + ) throws -> PureYAML.Parsing.NodeResult { + let mark = properties.mark ?? cursor.current?.mark ?? cursor.previous?.endMark ?? .start + guard properties.anchor != nil || properties.tag != nil else { + throw PureYAML.Parsing.ParseError.expectedNode(line: mark.line, column: mark.column) + } + try emitEmptyScalar(properties: properties, mark: mark) + return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: mark) + } + + /// True when `token` can begin a YAML node (scalar, alias, or a collection + /// opener). Properties (anchor/tag) are consumed before this is asked. + func canBeginNode(_ token: PureYAML.Parsing.Token?) -> Bool { + guard let token else { + return false + } + switch token.kind { + case .scalar, .alias, .blockScalarHeader, .blockEntry, + .flowMappingStart, .flowSequenceStart, .indent: + return true + default: + return false + } + } + + /// Parses a block node introduced by a leading indent token, carrying the + /// already-consumed node properties through to the indented content. Used + /// when an anchor or tag precedes an indented block collection on the next + /// line, e.g. `key: &anchor` then an indented `!!map` mapping. + mutating func parseIndentedNode( + properties: PureYAML.Parsing.NodeProperties, + ) throws -> PureYAML.Parsing.NodeResult { + _ = try expect("indent") { $0.isIndent } + let result = try parseNode(properties: properties) + if cursor.current?.kind.isDedent == true { + _ = try expect("dedent") { $0.isDedent } + } + return result + } +} diff --git a/Sources/Parsing/TokenEventParser.Flow.swift b/Sources/Parsing/TokenEventParser.Flow.swift index 6291315..91fd1f2 100644 --- a/Sources/Parsing/TokenEventParser.Flow.swift +++ b/Sources/Parsing/TokenEventParser.Flow.swift @@ -86,7 +86,11 @@ extension PureYAML.Parsing.TokenEventParser { return try parseMappingPair() } - _ = try parseNode() + try parseFlowMappingPairKey() + + guard cursor.current?.kind.isMappingValue == true else { + return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: cursor.previous?.endMark ?? .start) + } let valueIndicator = try expect("mapping value") { kind in if case .mappingValue = kind { return true @@ -95,11 +99,30 @@ extension PureYAML.Parsing.TokenEventParser { } let properties = try consumeProperties() - guard properties != .none || cursor.current?.kind.isFlowTerminator == false else { + guard properties != .none || canBeginNode(cursor.current), cursor.current?.kind.isFlowTerminator == false else { let mark = valueIndicator.endMark - try emit(.scalar(value: "", anchor: nil, tag: nil, style: .plain, mark: mark)) + try emitEmptyScalar(properties: properties, mark: mark) return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: mark) } return try parseNode(properties: properties) } + + /// Parses the key of an implicit flow-mapping entry (`key : value` with no + /// explicit `?`). The key may be absent entirely (`{ : v }`, `{ , : v }`) + /// or be only a tag/anchor with no content, both composing to an empty + /// scalar key rather than routing into a block mapping. + mutating func parseFlowMappingPairKey() throws { + let properties = try consumeProperties() + if properties == .none, cursor.current?.kind.isMappingValue == true { + let mark = cursor.current?.mark ?? cursor.previous?.endMark ?? .start + try emitEmptyScalar(properties: .none, mark: mark) + return + } + if properties != .none, cursor.current?.kind.isMappingValue == true || cursor.current?.kind.isFlowTerminator == true { + let mark = cursor.current?.mark ?? cursor.previous?.endMark ?? .start + try emitEmptyScalar(properties: properties, mark: mark) + return + } + _ = try parseNode(properties: properties) + } } diff --git a/Sources/Parsing/TokenEventParser.Helpers.swift b/Sources/Parsing/TokenEventParser.Helpers.swift index dea4413..c21d0ad 100644 --- a/Sources/Parsing/TokenEventParser.Helpers.swift +++ b/Sources/Parsing/TokenEventParser.Helpers.swift @@ -1,14 +1,23 @@ extension PureYAML.Parsing.TokenEventParser { mutating func parseMappingPair() throws -> PureYAML.Parsing.NodeResult { - _ = try expect("mapping key") { $0.isMappingKey } - _ = try parseNode() + try parseMappingPairKey() + guard cursor.current?.kind.isMappingValue == true else { + let mark = cursor.current?.mark ?? cursor.previous?.endMark ?? .start + try emitEmptyScalar(properties: .none, mark: mark) + return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: mark) + } let valueIndicator = try expect("mapping value") { kind in if case .mappingValue = kind { return true } return false } + return try parseMappingPairValue(valueIndicator: valueIndicator) + } + mutating func parseMappingPairValue( + valueIndicator: PureYAML.Parsing.Token, + ) throws -> PureYAML.Parsing.NodeResult { let properties = try consumeProperties() if cursor.current?.kind.isIndent == true { _ = try expect("indent") { $0.isIndent } @@ -48,7 +57,7 @@ extension PureYAML.Parsing.TokenEventParser { } let mark = valueIndicator.endMark - try emit(.scalar(value: "", anchor: nil, tag: nil, style: .plain, mark: mark)) + try emitEmptyScalar(properties: .none, mark: mark) return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: mark) } @@ -236,7 +245,7 @@ extension PureYAML.Parsing.TokenEventParser { } func canContinueBlockMapping(minimumColumn: Int?) -> Bool { - guard let current = cursor.current, current.kind.isMappingKey else { + guard let current = cursor.current, current.kind.isMappingKey || current.kind.isMappingValue else { return false } guard let minimumColumn else { diff --git a/Sources/Parsing/TokenEventParser.swift b/Sources/Parsing/TokenEventParser.swift index 60a8c33..983a4c3 100644 --- a/Sources/Parsing/TokenEventParser.swift +++ b/Sources/Parsing/TokenEventParser.swift @@ -217,8 +217,7 @@ extension PureYAML.Parsing.TokenEventParser { try properties.mergeUnset(from: consumeProperties()) guard let token = cursor.current, !token.kind.isTerminator else { - let mark = properties.mark ?? cursor.current?.mark ?? cursor.previous?.endMark ?? .start - throw PureYAML.Parsing.ParseError.expectedNode(line: mark.line, column: mark.column) + return try emptyScalarOrThrow(properties: properties) } switch token.kind { @@ -235,28 +234,39 @@ extension PureYAML.Parsing.TokenEventParser { return try parseFlowMapping(properties: properties) case .flowSequenceStart: return try parseFlowSequence(properties: properties) - case .mappingKey: + case .mappingKey, .mappingValue: return try parseBlockMapping( properties: properties, includeIndentedContinuation: false, ) + case .indent: + return try parseIndentedNode(properties: properties) case let .scalar(value, style): - if try canParsePlainScalarContinuation() { - return try parsePlainScalarWithContinuation(properties: properties) - } - _ = try cursor.advance() - let decoded = try decodeScalar(value, style: style, line: token.mark.line) - let mark = properties.mark ?? token.mark - try emit(.scalar( - value: decoded, - anchor: properties.anchor, - tag: properties.tag, - style: style, - mark: mark, - )) - return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: token.endMark) + return try parseScalarNode(token: token, value: value, style: style, properties: properties) default: throw PureYAML.Parsing.ParseError.expectedNode(line: token.mark.line, column: token.mark.column) } } + + mutating func parseScalarNode( + token: PureYAML.Parsing.Token, + value: String, + style: PureYAML.Parsing.ScalarStyle, + properties: PureYAML.Parsing.NodeProperties, + ) throws -> PureYAML.Parsing.NodeResult { + if try canParsePlainScalarContinuation() { + return try parsePlainScalarWithContinuation(properties: properties) + } + _ = try cursor.advance() + let decoded = try decodeScalar(value, style: style, line: token.mark.line) + let mark = properties.mark ?? token.mark + try emit(.scalar( + value: decoded, + anchor: properties.anchor, + tag: properties.tag, + style: style, + mark: mark, + )) + return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: token.endMark) + } } diff --git a/Tests/ComplexMappingKeyParsingTests.swift b/Tests/ComplexMappingKeyParsingTests.swift index fe3f43d..32b775d 100644 --- a/Tests/ComplexMappingKeyParsingTests.swift +++ b/Tests/ComplexMappingKeyParsingTests.swift @@ -136,13 +136,16 @@ struct ComplexMappingKeyParsingTests { #expect(service?.rootMapping?["[\"a\", \"b\"]"] == nil) } - @Test("Rejects complex keys that are not followed by mapping values") - func test_rejectsComplexKeysThatAreNotFollowedByMappingValues() { + @Test("Rejects a sequence dangling after a complex key mapping") + func test_rejectsSequenceDanglingAfterComplexKeyMapping() { + // `? [a, b]` is a valid explicit key with an implicit empty (null) value, + // so the mapping closes cleanly. The same-column `- invalid` then dangles + // outside any node and is rejected at the document boundary. expectParseError(""" ? [a, b] - invalid """, .unexpectedToken( - expected: "mapping value", + expected: "document boundary or stream end", actual: "blockEntry", line: 2, column: 1, diff --git a/Tests/Fixtures/yaml-test-suite-gaps.yaml b/Tests/Fixtures/yaml-test-suite-gaps.yaml index b90af43..5c15518 100644 --- a/Tests/Fixtures/yaml-test-suite-gaps.yaml +++ b/Tests/Fixtures/yaml-test-suite-gaps.yaml @@ -64,15 +64,6 @@ cases: current: value-mismatch byteCount: 7 lineCount: 0 - - id: "2JQS" - name: "Block Mapping with Missing Keys" - localPath: yaml-test-suite/2JQS/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 8 - lineCount: 2 - id: "2LFX" name: "Spec Example 6.13. Reserved Directives [1.3]" localPath: yaml-test-suite/2LFX/in.yaml @@ -91,15 +82,6 @@ cases: current: parse-error byteCount: 29 lineCount: 3 - - id: "2XXW" - name: "Spec Example 2.25. Unordered Sets" - localPath: yaml-test-suite/2XXW/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 137 - lineCount: 7 - id: "35KP" name: "Tags for Root Objects" localPath: yaml-test-suite/35KP/in.yaml @@ -217,15 +199,6 @@ cases: current: accepted byteCount: 18 lineCount: 2 - - id: "5WE3" - name: "Spec Example 8.17. Explicit Block Mapping Entries" - localPath: yaml-test-suite/5WE3/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 94 - lineCount: 5 - id: "62EZ" name: "Invalid block mapping key on same line as previous key" localPath: yaml-test-suite/62EZ/in.yaml @@ -289,15 +262,6 @@ cases: current: parse-error byteCount: 76 lineCount: 3 - - id: "6M2F" - name: "Aliases in Explicit Block Mapping" - localPath: yaml-test-suite/6M2F/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 19 - lineCount: 3 - id: "6WLZ" name: "Spec Example 6.18. Primary Tag Handle [1.3]" localPath: yaml-test-suite/6WLZ/in.yaml @@ -334,15 +298,6 @@ cases: current: accepted byteCount: 20 lineCount: 3 - - id: "7W2P" - name: "Block Mapping with Missing Values" - localPath: yaml-test-suite/7W2P/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 11 - lineCount: 3 - id: "7Z25" name: "Bare document after document end marker" localPath: yaml-test-suite/7Z25/in.yaml @@ -568,24 +523,6 @@ cases: current: accepted byteCount: 47 lineCount: 4 - - id: "BU8L" - name: "Node Anchor and Tag on Seperate Lines" - localPath: yaml-test-suite/BU8L/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 27 - lineCount: 3 - - id: "CFD4" - name: "Empty implicit key in single pair flow sequences" - localPath: yaml-test-suite/CFD4/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 42 - lineCount: 2 - id: "CN3R" name: "Various location of anchors in flow sequence" localPath: yaml-test-suite/CN3R/in.yaml @@ -598,10 +535,10 @@ cases: - id: "CT4Q" name: "Spec Example 7.20. Single Pair Explicit Entry" localPath: yaml-test-suite/CT4Q/in.yaml - category: false-reject + category: json-mismatch expected: parse-ok oracle: json - current: parse-error + current: value-mismatch byteCount: 21 lineCount: 4 - id: "CTN5" @@ -820,15 +757,6 @@ cases: current: accepted byteCount: 17 lineCount: 2 - - id: "JTV5" - name: "Block Mapping with Multiline Scalars" - localPath: yaml-test-suite/JTV5/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 31 - lineCount: 6 - id: "JY7Z" name: "Trailing content that looks like a mapping" localPath: yaml-test-suite/JY7Z/in.yaml @@ -847,15 +775,6 @@ cases: current: value-mismatch byteCount: 11 lineCount: 1 - - id: "KK5P" - name: "Various combinations of explicit block mappings" - localPath: yaml-test-suite/KK5P/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 124 - lineCount: 16 - id: "KSS4" name: "Scalars on --- line" localPath: yaml-test-suite/KSS4/in.yaml @@ -874,15 +793,6 @@ cases: current: value-mismatch byteCount: 38 lineCount: 2 - - id: "LE5A" - name: "Spec Example 7.24. Flow Nodes" - localPath: yaml-test-suite/LE5A/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 50 - lineCount: 5 - id: "LQZ7" name: "Spec Example 7.4. Double Quoted Implicit Keys" localPath: yaml-test-suite/LQZ7/in.yaml @@ -901,15 +811,6 @@ cases: current: parse-error byteCount: 14 lineCount: 1 - - id: "M2N8/00" - name: "Question mark edge cases" - localPath: yaml-test-suite/M2N8/00/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 8 - lineCount: 1 - id: "M5C3" name: "Spec Example 8.21. Block Scalar Nodes" localPath: yaml-test-suite/M5C3/in.yaml @@ -964,15 +865,6 @@ cases: current: parse-error byteCount: 31 lineCount: 5 - - id: "NHX8" - name: "Empty Lines at End of Document" - localPath: yaml-test-suite/NHX8/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 4 - lineCount: 3 - id: "NJ66" name: "Multiline plain flow mapping key" localPath: yaml-test-suite/NJ66/in.yaml @@ -982,15 +874,6 @@ cases: current: parse-error byteCount: 53 lineCount: 4 - - id: "NKF9" - name: "Empty keys in block and flow mapping" - localPath: yaml-test-suite/NKF9/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 120 - lineCount: 13 - id: "P2EQ" name: "Invalid sequene item on same line as previous item" localPath: yaml-test-suite/P2EQ/in.yaml @@ -1000,15 +883,6 @@ cases: current: accepted byteCount: 24 lineCount: 2 - - id: "PW8X" - name: "Anchors on Empty Scalars" - localPath: yaml-test-suite/PW8X/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 65 - lineCount: 12 - id: "Q9WF" name: "Spec Example 6.12. Separation Spaces" localPath: yaml-test-suite/Q9WF/in.yaml @@ -1045,15 +919,6 @@ cases: current: accepted byteCount: 12 lineCount: 4 - - id: "RZP5" - name: "Various Trailing Comments [1.3]" - localPath: yaml-test-suite/RZP5/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 157 - lineCount: 15 - id: "RZT7" name: "Spec Example 2.28. Log File" localPath: yaml-test-suite/RZT7/in.yaml @@ -1063,15 +928,6 @@ cases: current: parse-error byteCount: 411 lineCount: 26 - - id: "S3PD" - name: "Spec Example 8.18. Implicit Block Mapping Entries" - localPath: yaml-test-suite/S3PD/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 62 - lineCount: 4 - id: "S4JQ" name: "Spec Example 6.28. Non-Specific Tags" localPath: yaml-test-suite/S4JQ/in.yaml @@ -1108,15 +964,6 @@ cases: current: parse-error byteCount: 26 lineCount: 5 - - id: "SM9W/01" - name: "Single character streams" - localPath: yaml-test-suite/SM9W/01/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 1 - lineCount: 0 - id: "SR86" name: "Anchor plus Alias" localPath: yaml-test-suite/SR86/in.yaml @@ -1180,15 +1027,6 @@ cases: current: parse-error byteCount: 4 lineCount: 1 - - id: "UKK6/02" - name: "Syntax character edge cases" - localPath: yaml-test-suite/UKK6/02/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 2 - lineCount: 1 - id: "UT92" name: "Spec Example 9.4. Explicit Documents" localPath: yaml-test-suite/UT92/in.yaml @@ -1234,15 +1072,6 @@ cases: current: parse-error byteCount: 61 lineCount: 8 - - id: "WZ62" - name: "Spec Example 7.2. Empty Content" - localPath: yaml-test-suite/WZ62/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 34 - lineCount: 4 - id: "X4QW" name: "Comment without whitespace after block scalar indicator" localPath: yaml-test-suite/X4QW/in.yaml @@ -1261,15 +1090,6 @@ cases: current: parse-error byteCount: 21 lineCount: 3 - - id: "XW4D" - name: "Various Trailing Comments" - localPath: yaml-test-suite/XW4D/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 158 - lineCount: 16 - id: "Y79Y/000" name: "Tabs in various contexts" localPath: yaml-test-suite/Y79Y/000/in.yaml diff --git a/Tests/Fixtures/yaml-test-suite/2JQS/in.yaml b/Tests/Fixtures/yaml-test-suite/2JQS/in.yaml deleted file mode 100644 index d0a086d..0000000 --- a/Tests/Fixtures/yaml-test-suite/2JQS/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -: a -: b diff --git a/Tests/Fixtures/yaml-test-suite/2XXW/in.json b/Tests/Fixtures/yaml-test-suite/2XXW/in.json deleted file mode 100644 index 88daa64..0000000 --- a/Tests/Fixtures/yaml-test-suite/2XXW/in.json +++ /dev/null @@ -1,5 +0,0 @@ -{ - "Mark McGwire": null, - "Sammy Sosa": null, - "Ken Griff": null -} diff --git a/Tests/Fixtures/yaml-test-suite/2XXW/in.yaml b/Tests/Fixtures/yaml-test-suite/2XXW/in.yaml deleted file mode 100644 index cf4943a..0000000 --- a/Tests/Fixtures/yaml-test-suite/2XXW/in.yaml +++ /dev/null @@ -1,7 +0,0 @@ -# Sets are represented as a -# Mapping where each key is -# associated with a null value ---- !!set -? Mark McGwire -? Sammy Sosa -? Ken Griff diff --git a/Tests/Fixtures/yaml-test-suite/5WE3/in.json b/Tests/Fixtures/yaml-test-suite/5WE3/in.json deleted file mode 100644 index 35361a5..0000000 --- a/Tests/Fixtures/yaml-test-suite/5WE3/in.json +++ /dev/null @@ -1,7 +0,0 @@ -{ - "explicit key": null, - "block key\n": [ - "one", - "two" - ] -} diff --git a/Tests/Fixtures/yaml-test-suite/5WE3/in.yaml b/Tests/Fixtures/yaml-test-suite/5WE3/in.yaml deleted file mode 100644 index cb0cfd0..0000000 --- a/Tests/Fixtures/yaml-test-suite/5WE3/in.yaml +++ /dev/null @@ -1,5 +0,0 @@ -? explicit key # Empty value -? | - block key -: - one # Explicit compact - - two # block value diff --git a/Tests/Fixtures/yaml-test-suite/6M2F/in.yaml b/Tests/Fixtures/yaml-test-suite/6M2F/in.yaml deleted file mode 100644 index b1490a6..0000000 --- a/Tests/Fixtures/yaml-test-suite/6M2F/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -? &a a -: &b b -: *a diff --git a/Tests/Fixtures/yaml-test-suite/7W2P/in.json b/Tests/Fixtures/yaml-test-suite/7W2P/in.json deleted file mode 100644 index a08ddaa..0000000 --- a/Tests/Fixtures/yaml-test-suite/7W2P/in.json +++ /dev/null @@ -1,5 +0,0 @@ -{ - "a": null, - "b": null, - "c": null -} diff --git a/Tests/Fixtures/yaml-test-suite/7W2P/in.yaml b/Tests/Fixtures/yaml-test-suite/7W2P/in.yaml deleted file mode 100644 index e36dcc9..0000000 --- a/Tests/Fixtures/yaml-test-suite/7W2P/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -? a -? b -c: diff --git a/Tests/Fixtures/yaml-test-suite/BU8L/in.json b/Tests/Fixtures/yaml-test-suite/BU8L/in.json deleted file mode 100644 index 1609d45..0000000 --- a/Tests/Fixtures/yaml-test-suite/BU8L/in.json +++ /dev/null @@ -1,5 +0,0 @@ -{ - "key": { - "a": "b" - } -} diff --git a/Tests/Fixtures/yaml-test-suite/BU8L/in.yaml b/Tests/Fixtures/yaml-test-suite/BU8L/in.yaml deleted file mode 100644 index 35d556d..0000000 --- a/Tests/Fixtures/yaml-test-suite/BU8L/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -key: &anchor - !!map - a: b diff --git a/Tests/Fixtures/yaml-test-suite/CFD4/in.yaml b/Tests/Fixtures/yaml-test-suite/CFD4/in.yaml deleted file mode 100644 index 503d73a..0000000 --- a/Tests/Fixtures/yaml-test-suite/CFD4/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -- [ : empty key ] -- [: another empty key] diff --git a/Tests/Fixtures/yaml-test-suite/JTV5/in.json b/Tests/Fixtures/yaml-test-suite/JTV5/in.json deleted file mode 100644 index fbccf11..0000000 --- a/Tests/Fixtures/yaml-test-suite/JTV5/in.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "a true": "null d", - "e 42": null -} diff --git a/Tests/Fixtures/yaml-test-suite/JTV5/in.yaml b/Tests/Fixtures/yaml-test-suite/JTV5/in.yaml deleted file mode 100644 index 247a8cd..0000000 --- a/Tests/Fixtures/yaml-test-suite/JTV5/in.yaml +++ /dev/null @@ -1,6 +0,0 @@ -? a - true -: null - d -? e - 42 diff --git a/Tests/Fixtures/yaml-test-suite/KK5P/in.yaml b/Tests/Fixtures/yaml-test-suite/KK5P/in.yaml deleted file mode 100644 index 872966f..0000000 --- a/Tests/Fixtures/yaml-test-suite/KK5P/in.yaml +++ /dev/null @@ -1,16 +0,0 @@ -complex1: - ? - a -complex2: - ? - a - : b -complex3: - ? - a - : > - b -complex4: - ? > - a - : -complex5: - ? - a - : - b diff --git a/Tests/Fixtures/yaml-test-suite/LE5A/in.json b/Tests/Fixtures/yaml-test-suite/LE5A/in.json deleted file mode 100644 index fc128b8..0000000 --- a/Tests/Fixtures/yaml-test-suite/LE5A/in.json +++ /dev/null @@ -1,7 +0,0 @@ -[ - "a", - "b", - "c", - "c", - "" -] diff --git a/Tests/Fixtures/yaml-test-suite/LE5A/in.yaml b/Tests/Fixtures/yaml-test-suite/LE5A/in.yaml deleted file mode 100644 index db4007f..0000000 --- a/Tests/Fixtures/yaml-test-suite/LE5A/in.yaml +++ /dev/null @@ -1,5 +0,0 @@ -- !!str "a" -- 'b' -- &anchor "c" -- *anchor -- !!str diff --git a/Tests/Fixtures/yaml-test-suite/M2N8/00/in.yaml b/Tests/Fixtures/yaml-test-suite/M2N8/00/in.yaml deleted file mode 100644 index 82c9ffa..0000000 --- a/Tests/Fixtures/yaml-test-suite/M2N8/00/in.yaml +++ /dev/null @@ -1 +0,0 @@ -- ? : x diff --git a/Tests/Fixtures/yaml-test-suite/NHX8/in.yaml b/Tests/Fixtures/yaml-test-suite/NHX8/in.yaml deleted file mode 100644 index 2c0664b..0000000 --- a/Tests/Fixtures/yaml-test-suite/NHX8/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -: - - diff --git a/Tests/Fixtures/yaml-test-suite/NKF9/in.yaml b/Tests/Fixtures/yaml-test-suite/NKF9/in.yaml deleted file mode 100644 index 30c07c2..0000000 --- a/Tests/Fixtures/yaml-test-suite/NKF9/in.yaml +++ /dev/null @@ -1,13 +0,0 @@ ---- -key: value -: empty key ---- -{ - key: value, : empty key -} ---- -# empty key and value -: ---- -# empty key and value -{ : } diff --git a/Tests/Fixtures/yaml-test-suite/PW8X/in.yaml b/Tests/Fixtures/yaml-test-suite/PW8X/in.yaml deleted file mode 100644 index 23cbbb1..0000000 --- a/Tests/Fixtures/yaml-test-suite/PW8X/in.yaml +++ /dev/null @@ -1,12 +0,0 @@ -- &a -- a -- - &a : a - b: &b -- - &c : &a -- - ? &d -- - ? &e - : &a diff --git a/Tests/Fixtures/yaml-test-suite/RZP5/in.yaml b/Tests/Fixtures/yaml-test-suite/RZP5/in.yaml deleted file mode 100644 index a18e345..0000000 --- a/Tests/Fixtures/yaml-test-suite/RZP5/in.yaml +++ /dev/null @@ -1,15 +0,0 @@ -a: "double - quotes" # lala -b: plain - value # lala -c : #lala - d -? # lala - - seq1 -: # lala - - #lala - seq2 -e: &node # lala - - x: y -block: > # lala - abcde diff --git a/Tests/Fixtures/yaml-test-suite/S3PD/in.yaml b/Tests/Fixtures/yaml-test-suite/S3PD/in.yaml deleted file mode 100644 index c819512..0000000 --- a/Tests/Fixtures/yaml-test-suite/S3PD/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ -plain key: in-line value -: # Both empty -"quoted key": -- entry diff --git a/Tests/Fixtures/yaml-test-suite/SM9W/01/in.yaml b/Tests/Fixtures/yaml-test-suite/SM9W/01/in.yaml deleted file mode 100644 index 22ded55..0000000 --- a/Tests/Fixtures/yaml-test-suite/SM9W/01/in.yaml +++ /dev/null @@ -1 +0,0 @@ -: \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/UKK6/02/in.yaml b/Tests/Fixtures/yaml-test-suite/UKK6/02/in.yaml deleted file mode 100644 index cdf4cb4..0000000 --- a/Tests/Fixtures/yaml-test-suite/UKK6/02/in.yaml +++ /dev/null @@ -1 +0,0 @@ -! diff --git a/Tests/Fixtures/yaml-test-suite/WZ62/in.json b/Tests/Fixtures/yaml-test-suite/WZ62/in.json deleted file mode 100644 index e1b8322..0000000 --- a/Tests/Fixtures/yaml-test-suite/WZ62/in.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "foo": "", - "": "bar" -} diff --git a/Tests/Fixtures/yaml-test-suite/WZ62/in.yaml b/Tests/Fixtures/yaml-test-suite/WZ62/in.yaml deleted file mode 100644 index aa86103..0000000 --- a/Tests/Fixtures/yaml-test-suite/WZ62/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ -{ - foo : !!str, - !!str : bar, -} diff --git a/Tests/Fixtures/yaml-test-suite/XW4D/in.yaml b/Tests/Fixtures/yaml-test-suite/XW4D/in.yaml deleted file mode 100644 index 4fcc93e..0000000 --- a/Tests/Fixtures/yaml-test-suite/XW4D/in.yaml +++ /dev/null @@ -1,16 +0,0 @@ -a: "double - quotes" # lala -b: plain - value # lala -c : #lala - d -? # lala - - seq1 -: # lala - - #lala - seq2 -e: - &node # lala - - x: y -block: > # lala - abcde diff --git a/Tests/YAMLTestSuiteGapsTests.swift b/Tests/YAMLTestSuiteGapsTests.swift index 20dc0e0..c1e61cc 100644 --- a/Tests/YAMLTestSuiteGapsTests.swift +++ b/Tests/YAMLTestSuiteGapsTests.swift @@ -18,9 +18,9 @@ struct YAMLTestSuiteGapsTests { let manifest = try YAMLTestSuiteManifest.load() #expect(manifest.version == 1) - #expect(manifest.cases.count == 152) - #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 84) - #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 16) + #expect(manifest.cases.count == 132) + #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 63) + #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 17) #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 52) #expect(Set(manifest.cases.map(\.id)).count == manifest.cases.count) diff --git a/docs/YAML_TEST_SUITE_CONFORMANCE.md b/docs/YAML_TEST_SUITE_CONFORMANCE.md index 4719522..137b07b 100644 --- a/docs/YAML_TEST_SUITE_CONFORMANCE.md +++ b/docs/YAML_TEST_SUITE_CONFORMANCE.md @@ -3,7 +3,8 @@ This document tracks PureYAML against the official [YAML test suite](https://github.com/yaml/yaml-test-suite) and lays out the ordered plan for closing the gaps. It is a living document: bucket 1 (block -scalars) and bucket 2 (quoted-scalar folding) have landed; buckets 3-6 remain. +scalars), bucket 2 (quoted-scalar folding), and bucket 3 (empty nodes and empty +keys) have landed; buckets 4-6 remain. ## How conformance is measured @@ -19,10 +20,11 @@ its own oracle: ### Result at the pinned commit 402 cases (including numbered sub-cases). First measurement was 196 pass / 206 -fail; after bucket 1 (block scalars, +24) and bucket 2 (quoted-scalar folding, -+30) it is now **250 pass, 152 fail.** The 152 -remaining failing cases are vendored under `Tests/Fixtures/yaml-test-suite/` and -recorded in `Tests/Fixtures/yaml-test-suite-gaps.yaml`. Run the opt-in sweep with: +fail; after bucket 1 (block scalars, +24), bucket 2 (quoted-scalar folding, +30), +and bucket 3 (empty nodes and empty keys, +20) it is now **270 pass, 132 fail.** +The 132 remaining failing cases are vendored under +`Tests/Fixtures/yaml-test-suite/` and recorded in +`Tests/Fixtures/yaml-test-suite-gaps.yaml`. Run the opt-in sweep with: ```sh bash scripts/check-yaml-test-suite.sh @@ -38,8 +40,8 @@ updated, the deliberate forcing function for keeping this document honest. | Category | Count | Meaning | |---|---|---| -| `false-reject` | 84 | Well-formed YAML that PureYAML wrongly rejects at parse time. | -| `json-mismatch` | 16 | Parses, but produces a value that disagrees with the expected JSON. | +| `false-reject` | 63 | Well-formed YAML that PureYAML wrongly rejects at parse time. | +| `json-mismatch` | 17 | Parses, but produces a value that disagrees with the expected JSON. | | `accepted-invalid` | 52 | Malformed YAML that PureYAML wrongly accepts. | ## Root-cause buckets and fix order @@ -87,15 +89,30 @@ Flipped 30 cases to passing: `3RLN/00`, `3RLN/01`, `3RLN/02`, `3RLN/03`, `XV9V`. (`DK95/01` looks similar but is blocked by tab-as-indentation handling, bucket 6.) -### 3. Empty nodes and empty keys (≈15 cases, `false-reject`) +### 3. Empty nodes and empty keys (DONE) -Legal empty scalars, empty mapping values, anchors on empty scalars, and empty -keys raise "expected a YAML node". Examples: `PW8X`, `NKF9`, `WZ62`, `8XDJ`. +Wherever a node is grammatically required but absent, the parser now composes an +empty (null) plain scalar instead of raising "expected a YAML node", mirroring +`parser.c`'s `yaml_parser_process_empty_scalar` fallback. The single production +covers every missing-node position: after a tag or anchor property with no +following node, an absent mapping value, an absent mapping key (both the plain +`: value` form and the explicit `?` form), and the empty key and value forms +inside flow collections (`{ : }`, `{ , : v }`, `{ k : !!str , }`). An empty node +that carries an anchor or tag is explicit; a bare absent node with no property in +a grammatically-required position is still a parse error, matching the reference +parser's "did not find expected node content". The empty scalar resolves through +the normal scalar resolver against an empty value, so `!!str` yields `""`, +`!!null` and a bare empty yield null, and an empty key resolves like any other +empty scalar. Implemented in `Sources/Parsing/TokenEventParser.EmptyNode.swift` +with call sites in `TokenEventParser.swift`, `TokenEventParser.Block.swift`, +`TokenEventParser.Flow.swift`, and `TokenEventParser.Helpers.swift`. -- **Reference:** `parser.c` empty-node production (`yaml_parser_parse_node` with - the empty-scalar fallback) and Yams' node composition. -- **Why third:** unblocks several block-mapping spec examples that currently - false-reject only because an empty node is unrepresentable mid-parse. +Flipped 20 cases to passing: `2JQS`, `2XXW`, `5WE3`, `6M2F`, `7W2P`, `BU8L`, +`CFD4`, `JTV5`, `KK5P`, `LE5A`, `M2N8/00`, `NHX8`, `NKF9`, `PW8X`, `RZP5`, `S3PD`, +`SM9W/01`, `UKK6/02`, `WZ62`, `XW4D`. (`CT4Q` no longer false-rejects but its +flow multi-line plain-scalar key still folds incorrectly, so it moves from +`false-reject` to `json-mismatch` rather than passing; that fold is a separate +flow-scanning gap.) ### 4. Anchors and aliases as mapping keys (≈8 cases, `false-reject`) From dfb498a89c5f2460e97573545721a657f2f95db5 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Tue, 23 Jun 2026 21:07:47 +0200 Subject: [PATCH 05/64] fix(parsing): accept anchors, tags, and aliases as mapping keys A mapping key is a full node: it may carry &anchor and !tag properties and may itself be an *alias. Fixes: (1) anchor/alias name scanning now stops at the first non-name character per yaml_parser_scan_anchor, so *a: reads as alias 'a' plus a mapping indicator instead of name 'a:'; (2) the block-mapping parser enters on a leading node property or alias, attaches same-line key properties to the key node, and emits alias keys directly; (3) an anchor or tag at value position with no same-line node composes an empty (null) value carrying the property, so 'a: &anchor' registers the anchor; (4) the composer registers an anchor's resolved model value (an empty anchored scalar registers null); (5) implicit keys with trailing spaces before the colon are recognized. Flips 10 official YAML test suite cases to passing (280/402), including G9HC now correctly rejected. 2SXE no longer false-rejects but still value-mismatches on compact-mapping interpretation (a separate gap), so it is reclassified in the manifest rather than removed. Updates the manifest, fixtures, counts, and roadmap. --- CHANGELOG.md | 27 ++++++ Sources/Parsing/EventComposer.swift | 5 +- Sources/Parsing/EventStreamComposer.swift | 2 +- Sources/Parsing/Scanner.Helpers.swift | 33 ++++++- Sources/Parsing/Scanner.swift | 7 +- Sources/Parsing/TokenCursor.swift | 16 ++++ Sources/Parsing/TokenEventParser.Block.swift | 11 ++- .../Parsing/TokenEventParser.EmptyNode.swift | 63 ++++++++++++- Sources/Parsing/TokenEventParser.Flow.swift | 7 ++ .../Parsing/TokenEventParser.Helpers.swift | 25 ++++- Sources/Parsing/TokenEventParser.swift | 52 ++++++++-- Tests/Fixtures/yaml-test-suite-gaps.yaml | 94 +------------------ Tests/Fixtures/yaml-test-suite/26DV/in.json | 18 ---- Tests/Fixtures/yaml-test-suite/26DV/in.yaml | 12 --- Tests/Fixtures/yaml-test-suite/6KGN/in.json | 4 - Tests/Fixtures/yaml-test-suite/6KGN/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/74H7/in.json | 7 -- Tests/Fixtures/yaml-test-suite/74H7/in.yaml | 5 - Tests/Fixtures/yaml-test-suite/87E4/in.json | 7 -- Tests/Fixtures/yaml-test-suite/87E4/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/9KAX/in.json | 17 ---- Tests/Fixtures/yaml-test-suite/9KAX/in.yaml | 26 ----- Tests/Fixtures/yaml-test-suite/E76Z/in.json | 4 - Tests/Fixtures/yaml-test-suite/E76Z/in.yaml | 2 - Tests/Fixtures/yaml-test-suite/G9HC/error | 0 Tests/Fixtures/yaml-test-suite/G9HC/in.yaml | 5 - Tests/Fixtures/yaml-test-suite/HMQ5/in.json | 4 - Tests/Fixtures/yaml-test-suite/HMQ5/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/LQZ7/in.json | 7 -- Tests/Fixtures/yaml-test-suite/LQZ7/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/ZWK4/in.json | 5 - Tests/Fixtures/yaml-test-suite/ZWK4/in.yaml | 4 - Tests/YAMLTestSuiteGapsTests.swift | 8 +- docs/YAML_TEST_SUITE_CONFORMANCE.md | 55 ++++++++--- 34 files changed, 278 insertions(+), 266 deletions(-) delete mode 100644 Tests/Fixtures/yaml-test-suite/26DV/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/26DV/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/6KGN/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/6KGN/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/74H7/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/74H7/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/87E4/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/87E4/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/9KAX/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/9KAX/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/E76Z/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/E76Z/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/G9HC/error delete mode 100644 Tests/Fixtures/yaml-test-suite/G9HC/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/HMQ5/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/HMQ5/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/LQZ7/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/LQZ7/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/ZWK4/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/ZWK4/in.yaml diff --git a/CHANGELOG.md b/CHANGELOG.md index 9364cc0..0ad8135 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -58,6 +58,33 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 SM9W/01, UKK6/02, WZ62, and XW4D. CT4Q now parses but still mismatches its expected JSON (a separate flow multi-line plain-scalar folding gap) and is re-recorded as `json-mismatch`. +- Accepted node properties (anchor, tag) and aliases in mapping-key position, so + a mapping key is parsed as the full node it is: it may carry `&anchor` and/or + `!tag` properties, and it may itself be an `*alias`. Fixed four root causes. + (1) The scanner now terminates an anchor or alias name at the first character + outside libyaml's `IS_ALPHA` set (ASCII letters, digits, `-`, `_`), mirroring + `yaml_parser_scan_anchor`, so `*alias:` reads the alias `alias` followed by a + `:` mapping indicator instead of swallowing the colon into the name. (2) The + block-mapping parser now begins a pair at leading properties or an alias, not + only at the key indicator the scanner emits after them, and properties on the + same line as the first key attach to that key node rather than to the mapping + (`&a a: b` anchors the key `a`, while `&a` alone on its own line anchors the + map). (3) An anchor or tag at value position with no node following on the same + line now composes an empty (null) value that still carries the property, so + `a: &anchor` registers `anchor` as null and a later `*anchor` resolves. (4) An + anchored scalar now registers its resolved value (so an empty anchored scalar + registers null, not `""`). The implicit-key scanner also now recognizes a key + with trailing spaces before its `:` (`"top1" :`). Implemented in + `Sources/Parsing/Scanner.swift`, `Scanner.Helpers.swift`, + `TokenEventParser.swift`, `TokenEventParser.EmptyNode.swift`, + `TokenEventParser.Helpers.swift`, `TokenEventParser.Block.swift`, + `TokenEventParser.Flow.swift`, `TokenCursor.swift`, and the anchor registration + in `EventStreamComposer.swift` and `EventComposer.swift`. This makes 10 + additional official YAML test suite cases pass: 26DV, 6KGN, 74H7, 87E4, 9KAX, + E76Z, G9HC, HMQ5, LQZ7, and ZWK4 (G9HC is an invalid-anchor case that is now + correctly rejected). 2SXE now parses but still mismatches its expected JSON (a + separate compact block-mapping structural gap) and is re-recorded as + `json-mismatch`. ### Added diff --git a/Sources/Parsing/EventComposer.swift b/Sources/Parsing/EventComposer.swift index 24d88f4..4ccaae7 100644 --- a/Sources/Parsing/EventComposer.swift +++ b/Sources/Parsing/EventComposer.swift @@ -167,7 +167,10 @@ extension PureYAML.Parsing.EventComposer { ) } index += 1 - store(.string(value), anchor: anchor) + if let anchor { + let model = try composeScalar(value, tag: tag, style: style, mark: .start) + store(model, anchor: anchor) + } return ComposedMappingKey( keyNode: .string(value), scalarValue: value, diff --git a/Sources/Parsing/EventStreamComposer.swift b/Sources/Parsing/EventStreamComposer.swift index 3945ad3..70efbc9 100644 --- a/Sources/Parsing/EventStreamComposer.swift +++ b/Sources/Parsing/EventStreamComposer.swift @@ -119,7 +119,7 @@ private extension PureYAML.Parsing.EventStreamComposer { ) throws { let model = try scalarParser.composeScalarValue(value, tag: tag, style: style, mark: mark) if let anchor { - anchors[anchor] = .string(value) + anchors[anchor] = model } try complete(.init( value: model, diff --git a/Sources/Parsing/Scanner.Helpers.swift b/Sources/Parsing/Scanner.Helpers.swift index 9c02528..64567b2 100644 --- a/Sources/Parsing/Scanner.Helpers.swift +++ b/Sources/Parsing/Scanner.Helpers.swift @@ -55,6 +55,16 @@ extension PureYAML.Parsing.Scanner { || character == "#" } + /// True for characters that may appear inside an anchor or alias name, + /// matching libyaml's `IS_ALPHA`: ASCII letters, digits, `-`, and `_`. + /// The name terminates at the first character outside this set, so a + /// trailing `:`, flow indicator, or whitespace ends the name rather than + /// being consumed into it. + func isAnchorNameCharacter(_ character: Character) -> Bool { + character.isASCII + && (character.isLetter || character.isNumber || character == "-" || character == "_") + } + func canStartAnchorName(_ character: Character?) -> Bool { guard let character else { return false @@ -244,12 +254,33 @@ extension PureYAML.Parsing.Scanner { state.reader.peek() == ":" && shouldEndPlainScalarAtMappingValue(state: state) } + /// True when, after the just-scanned key scalar, optional inline spaces are + /// followed by a `:` mapping-value indicator. A YAML implicit key may carry + /// trailing spaces before its `:` (`"top1" :`), so the key probe looks past + /// those spaces while the value indicator itself is scanned later, after + /// `skipSeparation`. Only safe for already-terminated scalars (quoted or + /// explicit-`?` keys); plain scalars consume their own trailing spaces. + func isAtSpacedMappingValueIndicator(state: State) -> Bool { + var offset = 0 + while state.reader.peek(offset: offset) == " " { + offset += 1 + } + guard state.reader.peek(offset: offset) == ":" else { + return false + } + let following = state.reader.peek(offset: offset + 1) + if state.flowDepth > 0 { + return state.isExpectingFlowMappingKey || isMappingValueBoundary(following) + } + return isBlockMappingValueBoundary(following) + } + @discardableResult func appendMappingKeyIfNeeded( start: PureYAML.Parsing.Mark, state: inout State, ) -> Bool { - guard isAtMappingValueIndicator(state: state) else { + guard isAtMappingValueIndicator(state: state) || isAtSpacedMappingValueIndicator(state: state) else { return false } state.append(.mappingKey, mark: start, endMark: start) diff --git a/Sources/Parsing/Scanner.swift b/Sources/Parsing/Scanner.swift index 63149de..a546e53 100644 --- a/Sources/Parsing/Scanner.swift +++ b/Sources/Parsing/Scanner.swift @@ -289,8 +289,13 @@ extension PureYAML.Parsing.Scanner { ) throws { let start = state.reader.mark state.reader.advance() + // An anchor or alias name is a run of name characters that ends at the + // first non-name character, mirroring `yaml_parser_scan_anchor`: the + // name must stop at whitespace, `:`, `?`, flow indicators, and the other + // indicator characters so that `*alias:` reads the alias `alias` + // followed by a `:` mapping indicator rather than swallowing the colon. let name = state.reader.consume { character in - !isTokenTerminator(character) + isAnchorNameCharacter(character) } guard !name.isEmpty else { throw missingNameError(start.line) diff --git a/Sources/Parsing/TokenCursor.swift b/Sources/Parsing/TokenCursor.swift index 83d99fd..27446b4 100644 --- a/Sources/Parsing/TokenCursor.swift +++ b/Sources/Parsing/TokenCursor.swift @@ -131,6 +131,22 @@ extension PureYAML.Parsing { } extension PureYAML.Parsing.TokenKind { + var isAlias: Bool { + if case .alias = self { + return true + } + return false + } + + var isNodeProperty: Bool { + switch self { + case .anchor, .tag: + true + default: + false + } + } + var isBlockEntry: Bool { if case .blockEntry = self { return true diff --git a/Sources/Parsing/TokenEventParser.Block.swift b/Sources/Parsing/TokenEventParser.Block.swift index 9f15c44..013c121 100644 --- a/Sources/Parsing/TokenEventParser.Block.swift +++ b/Sources/Parsing/TokenEventParser.Block.swift @@ -107,8 +107,9 @@ extension PureYAML.Parsing.TokenEventParser { properties: PureYAML.Parsing.NodeProperties, includeIndentedContinuation: Bool, minimumColumn: Int? = nil, + firstKeyProperties: PureYAML.Parsing.NodeProperties = .none, ) throws -> PureYAML.Parsing.NodeResult { - let startMark = properties.mark ?? cursor.current?.mark ?? .start + let startMark = firstKeyProperties.mark ?? properties.mark ?? cursor.current?.mark ?? .start let tokenColumn = cursor.current?.mark.column ?? startMark.column let contentColumn = min(startMark.column, tokenColumn) let boundaryColumn = minimumColumn ?? contentColumn @@ -124,6 +125,7 @@ extension PureYAML.Parsing.TokenEventParser { boundaryColumn: boundaryColumn, includeIndentedContinuation: includeIndentedContinuation, endMark: &endMark, + firstKeyProperties: firstKeyProperties, ) if let current = cursor.current, !canEndBlockMapping(at: current, minimumColumn: boundaryColumn) { throw PureYAML.Parsing.ParseError.unexpectedToken( @@ -141,12 +143,16 @@ extension PureYAML.Parsing.TokenEventParser { boundaryColumn: Int, includeIndentedContinuation: Bool, endMark: inout PureYAML.Parsing.Mark, + firstKeyProperties: PureYAML.Parsing.NodeProperties = .none, ) throws { + var keyProperties = firstKeyProperties while canContinueBlockMapping(minimumColumn: boundaryColumn) { endMark = try parseMappingPairAndBoundaries( boundaryColumn: boundaryColumn, includeIndentedContinuation: includeIndentedContinuation, + keyProperties: keyProperties, ).endMark + keyProperties = .none } while includeIndentedContinuation, cursor.current?.kind.isIndent == true { endMark = try parseIndentedBlockMappingPairs(boundaryColumn: boundaryColumn).endMark @@ -176,8 +182,9 @@ extension PureYAML.Parsing.TokenEventParser { mutating func parseMappingPairAndBoundaries( boundaryColumn: Int, includeIndentedContinuation: Bool, + keyProperties: PureYAML.Parsing.NodeProperties = .none, ) throws -> PureYAML.Parsing.NodeResult { - let result = try parseMappingPair() + let result = try parseMappingPair(keyProperties: keyProperties) try consumeMappingSiblingBoundaryDedents(minimumColumn: boundaryColumn) try consumeMappingSiblingBoundaryReindent(minimumColumn: boundaryColumn) if includeIndentedContinuation { diff --git a/Sources/Parsing/TokenEventParser.EmptyNode.swift b/Sources/Parsing/TokenEventParser.EmptyNode.swift index f3f59e6..79ffec9 100644 --- a/Sources/Parsing/TokenEventParser.EmptyNode.swift +++ b/Sources/Parsing/TokenEventParser.EmptyNode.swift @@ -3,7 +3,25 @@ extension PureYAML.Parsing.TokenEventParser { /// have no following node (an empty key), and a pair written as plain /// `: value` has no `?` and no key node at all. Both compose to an empty /// scalar key, mirroring libyaml's empty-scalar production for an absent key. - mutating func parseMappingPairKey() throws { + mutating func parseMappingPairKey( + preconsumedProperties: PureYAML.Parsing.NodeProperties = .none, + ) throws { + // A key node may carry leading anchor/tag properties, which the scanner + // emits before the implicit `mappingKey` indicator (for example + // `&anchor c: 3` scans as anchor, `?`, `c`). It may also itself be an + // alias (`*b : value`), which has no `mappingKey` indicator at all. + // `preconsumedProperties` are properties the caller already consumed + // because they sat on the same line as the first key of this mapping. + var leadingProperties = preconsumedProperties + try leadingProperties.mergeUnset(from: consumeProperties()) + if leadingProperties != .none { + try parseKeyWithLeadingProperties(leadingProperties) + return + } + if cursor.current?.kind.isAlias == true { + try emitAliasKey() + return + } guard cursor.current?.kind.isMappingKey == true else { let mark = cursor.current?.mark ?? cursor.previous?.endMark ?? .start try emitEmptyScalar(properties: .none, mark: mark) @@ -11,6 +29,13 @@ extension PureYAML.Parsing.TokenEventParser { } let keyIndicator = try expect("mapping key") { $0.isMappingKey } let properties = try consumeProperties() + // An alias as an explicit `? *alias` key is the key node itself; emit it + // directly so the following `:` is read as this pair's value separator + // rather than re-routing the alias into a nested block mapping. + if properties == .none, cursor.current?.kind.isAlias == true { + try emitAliasKey() + return + } if properties != .none || canBeginNode(cursor.current) { _ = try parseNode(properties: properties) return @@ -18,6 +43,42 @@ extension PureYAML.Parsing.TokenEventParser { try emitEmptyScalar(properties: properties, mark: keyIndicator.endMark) } + /// Consumes an alias token that stands in mapping-key position and emits the + /// alias event for it. Done here rather than through ``parseNode`` because an + /// alias followed by `:` routes back into a block mapping in ``parseNode``; + /// the key parser owns the alias key directly so it resolves to its value. + mutating func emitAliasKey() throws { + let token = try expect("alias") { $0.isAlias } + guard case let .alias(name) = token.kind else { + throw unexpectedToken(expected: "alias") + } + try emit(.alias(anchor: name, mark: token.mark)) + } + + /// Parses a key node whose anchor/tag properties were already consumed. + /// The scanner emits properties before the implicit `mappingKey` indicator, + /// so the indicator (if present) is skipped here and the remaining content, + /// or an empty scalar, carries the properties. + mutating func parseKeyWithLeadingProperties( + _ properties: PureYAML.Parsing.NodeProperties, + ) throws { + if cursor.current?.kind.isMappingKey == true { + let keyIndicator = try expect("mapping key") { $0.isMappingKey } + if canBeginNode(cursor.current), hasNodeOnSameLine(after: keyIndicator) { + _ = try parseNode(properties: properties) + return + } + try emitEmptyScalar(properties: properties, mark: keyIndicator.endMark) + return + } + if canBeginNode(cursor.current) { + _ = try parseNode(properties: properties) + return + } + let mark = properties.mark ?? cursor.current?.mark ?? cursor.previous?.endMark ?? .start + try emitEmptyScalar(properties: properties, mark: mark) + } + /// Emits an empty (null) plain scalar carrying any pending anchor or tag. /// This is the single composition point for an empty node, so `!!null`, /// `!!str`, an anchored empty scalar, and a bare absent node all resolve diff --git a/Sources/Parsing/TokenEventParser.Flow.swift b/Sources/Parsing/TokenEventParser.Flow.swift index 91fd1f2..e888a1d 100644 --- a/Sources/Parsing/TokenEventParser.Flow.swift +++ b/Sources/Parsing/TokenEventParser.Flow.swift @@ -123,6 +123,13 @@ extension PureYAML.Parsing.TokenEventParser { try emitEmptyScalar(properties: properties, mark: mark) return } + // An alias as a flow-mapping key (`{*a: b}`) is emitted directly so it is + // not re-routed into a block mapping by the alias-as-key check in + // `parseNode`, which only applies to block context. + if properties == .none, cursor.current?.kind.isAlias == true, try cursor.peek()?.kind.isMappingValue == true { + try emitAliasKey() + return + } _ = try parseNode(properties: properties) } } diff --git a/Sources/Parsing/TokenEventParser.Helpers.swift b/Sources/Parsing/TokenEventParser.Helpers.swift index c21d0ad..fdf6426 100644 --- a/Sources/Parsing/TokenEventParser.Helpers.swift +++ b/Sources/Parsing/TokenEventParser.Helpers.swift @@ -1,6 +1,8 @@ extension PureYAML.Parsing.TokenEventParser { - mutating func parseMappingPair() throws -> PureYAML.Parsing.NodeResult { - try parseMappingPairKey() + mutating func parseMappingPair( + keyProperties: PureYAML.Parsing.NodeProperties = .none, + ) throws -> PureYAML.Parsing.NodeResult { + try parseMappingPairKey(preconsumedProperties: keyProperties) guard cursor.current?.kind.isMappingValue == true else { let mark = cursor.current?.mark ?? cursor.previous?.endMark ?? .start try emitEmptyScalar(properties: .none, mark: mark) @@ -46,6 +48,15 @@ extension PureYAML.Parsing.TokenEventParser { minimumColumn: cursor.current?.mark.column, ) } + // An anchor or tag at value position with no node following on the same + // line (the next token opens a sibling key) marks an empty value that + // still carries the properties, so `a: &anchor` registers `anchor` as + // null rather than swallowing the next key into a nested mapping. + if properties != .none, !hasNodeOnSameLine(after: valueIndicator) { + let mark = properties.mark ?? valueIndicator.endMark + try emitEmptyScalar(properties: properties, mark: mark) + return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: mark) + } if properties != .none || hasNodeOnSameLine(after: valueIndicator) { return try parseNode(properties: properties) } @@ -245,7 +256,15 @@ extension PureYAML.Parsing.TokenEventParser { } func canContinueBlockMapping(minimumColumn: Int?) -> Bool { - guard let current = cursor.current, current.kind.isMappingKey || current.kind.isMappingValue else { + // A pair starts at a `mappingKey`/`mappingValue` indicator, or at the + // node properties (anchor/tag) or alias that introduce a key node whose + // own indicator the scanner emits after them. + guard let current = cursor.current, + current.kind.isMappingKey + || current.kind.isMappingValue + || current.kind.isNodeProperty + || current.kind.isAlias + else { return false } guard let minimumColumn else { diff --git a/Sources/Parsing/TokenEventParser.swift b/Sources/Parsing/TokenEventParser.swift index 983a4c3..c76b0df 100644 --- a/Sources/Parsing/TokenEventParser.swift +++ b/Sources/Parsing/TokenEventParser.swift @@ -222,10 +222,7 @@ extension PureYAML.Parsing.TokenEventParser { switch token.kind { case let .alias(anchor): - _ = try cursor.advance() - let mark = properties.mark ?? token.mark - try emit(.alias(anchor: anchor, mark: mark)) - return PureYAML.Parsing.NodeResult(kind: .alias, endMark: token.endMark) + return try parseAliasNode(anchor: anchor, token: token, properties: properties) case .blockEntry: return try parseBlockSequence(properties: properties) case .blockScalarHeader: @@ -235,10 +232,7 @@ extension PureYAML.Parsing.TokenEventParser { case .flowSequenceStart: return try parseFlowSequence(properties: properties) case .mappingKey, .mappingValue: - return try parseBlockMapping( - properties: properties, - includeIndentedContinuation: false, - ) + return try parseBlockMappingNode(token: token, properties: properties) case .indent: return try parseIndentedNode(properties: properties) case let .scalar(value, style): @@ -248,6 +242,48 @@ extension PureYAML.Parsing.TokenEventParser { } } + /// Parses an alias node. An alias immediately followed by a `:` value + /// indicator is the key of a block mapping (`*alias : value`), not a + /// standalone alias, so route into the mapping and let the key parser + /// consume it; otherwise emit the alias event directly. + mutating func parseAliasNode( + anchor: String, + token: PureYAML.Parsing.Token, + properties: PureYAML.Parsing.NodeProperties, + ) throws -> PureYAML.Parsing.NodeResult { + if try cursor.peek()?.kind.isMappingValue == true { + return try parseBlockMapping( + properties: properties, + includeIndentedContinuation: false, + ) + } + _ = try cursor.advance() + let mark = properties.mark ?? token.mark + try emit(.alias(anchor: anchor, mark: mark)) + return PureYAML.Parsing.NodeResult(kind: .alias, endMark: token.endMark) + } + + /// Parses a block mapping introduced by a `mappingKey`/`mappingValue` + /// indicator. Properties on the same line as the first key indicator belong + /// to that key node, not to the mapping: `&a a: b` anchors the key `a`, + /// whereas `&a` alone on a line before the mapping anchors the map. + mutating func parseBlockMappingNode( + token: PureYAML.Parsing.Token, + properties: PureYAML.Parsing.NodeProperties, + ) throws -> PureYAML.Parsing.NodeResult { + if properties != .none, let mark = properties.mark, mark.line == token.mark.line, token.kind.isMappingKey { + return try parseBlockMapping( + properties: .none, + includeIndentedContinuation: false, + firstKeyProperties: properties, + ) + } + return try parseBlockMapping( + properties: properties, + includeIndentedContinuation: false, + ) + } + mutating func parseScalarNode( token: PureYAML.Parsing.Token, value: String, diff --git a/Tests/Fixtures/yaml-test-suite-gaps.yaml b/Tests/Fixtures/yaml-test-suite-gaps.yaml index 5c15518..e21ac85 100644 --- a/Tests/Fixtures/yaml-test-suite-gaps.yaml +++ b/Tests/Fixtures/yaml-test-suite-gaps.yaml @@ -10,15 +10,6 @@ source: # expected: what a conformant parser must do (parse-ok | reject) # current: PureYAML's present behavior (parse-error | value-mismatch | accepted) cases: - - id: "26DV" - name: "Whitespace around colon in mappings" - localPath: yaml-test-suite/26DV/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 193 - lineCount: 12 - id: "27NA" name: "Spec Example 5.9. Directive Indicator" localPath: yaml-test-suite/27NA/in.yaml @@ -76,10 +67,10 @@ cases: - id: "2SXE" name: "Anchors With Colon in Name" localPath: yaml-test-suite/2SXE/in.yaml - category: false-reject + category: json-mismatch expected: parse-ok oracle: json - current: parse-error + current: value-mismatch byteCount: 29 lineCount: 3 - id: "35KP" @@ -244,15 +235,6 @@ cases: current: parse-error byteCount: 44 lineCount: 4 - - id: "6KGN" - name: "Anchor for empty node" - localPath: yaml-test-suite/6KGN/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 26 - lineCount: 3 - id: "6LVF" name: "Spec Example 6.13. Reserved Directives" localPath: yaml-test-suite/6LVF/in.yaml @@ -280,15 +262,6 @@ cases: current: parse-error byteCount: 53 lineCount: 7 - - id: "74H7" - name: "Tags in Implicit Mapping" - localPath: yaml-test-suite/74H7/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 62 - lineCount: 5 - id: "7LBH" name: "Multiline double quoted implicit keys" localPath: yaml-test-suite/7LBH/in.yaml @@ -325,15 +298,6 @@ cases: current: parse-error byteCount: 15 lineCount: 2 - - id: "87E4" - name: "Spec Example 7.8. Single Quoted Implicit Keys" - localPath: yaml-test-suite/87E4/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 59 - lineCount: 3 - id: "8KB6" name: "Multiline plain flow mapping key without value" localPath: yaml-test-suite/8KB6/in.yaml @@ -406,15 +370,6 @@ cases: current: accepted byteCount: 25 lineCount: 2 - - id: "9KAX" - name: "Various combinations of tags and anchors" - localPath: yaml-test-suite/9KAX/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 219 - lineCount: 26 - id: "9KBC" name: "Mapping starting at --- line" localPath: yaml-test-suite/9KBC/in.yaml @@ -613,15 +568,6 @@ cases: current: accepted byteCount: 16 lineCount: 2 - - id: "E76Z" - name: "Aliases in Implicit Block Mapping" - localPath: yaml-test-suite/E76Z/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 19 - lineCount: 2 - id: "EX5H" name: "Multiline Scalar at Top Level [1.3]" localPath: yaml-test-suite/EX5H/in.yaml @@ -676,15 +622,6 @@ cases: current: accepted byteCount: 13 lineCount: 2 - - id: "G9HC" - name: "Invalid anchor in zero indented sequence" - localPath: yaml-test-suite/G9HC/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 25 - lineCount: 5 - id: "H7J7" name: "Node anchor not indented" localPath: yaml-test-suite/H7J7/in.yaml @@ -703,15 +640,6 @@ cases: current: accepted byteCount: 18 lineCount: 2 - - id: "HMQ5" - name: "Spec Example 6.23. Node Properties" - localPath: yaml-test-suite/HMQ5/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 43 - lineCount: 3 - id: "HRE5" name: "Double quoted scalar with escaped single quote" localPath: yaml-test-suite/HRE5/in.yaml @@ -793,15 +721,6 @@ cases: current: value-mismatch byteCount: 38 lineCount: 2 - - id: "LQZ7" - name: "Spec Example 7.4. Double Quoted Implicit Keys" - localPath: yaml-test-suite/LQZ7/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 59 - lineCount: 3 - id: "LX3P" name: "Implicit Flow Mapping Key on one line" localPath: yaml-test-suite/LX3P/in.yaml @@ -1189,12 +1108,3 @@ cases: current: accepted byteCount: 22 lineCount: 2 - - id: "ZWK4" - name: "Key with anchor after missing explicit mapping value" - localPath: yaml-test-suite/ZWK4/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 26 - lineCount: 4 diff --git a/Tests/Fixtures/yaml-test-suite/26DV/in.json b/Tests/Fixtures/yaml-test-suite/26DV/in.json deleted file mode 100644 index 508c2c1..0000000 --- a/Tests/Fixtures/yaml-test-suite/26DV/in.json +++ /dev/null @@ -1,18 +0,0 @@ -{ - "top1": { - "key1": "scalar1" - }, - "top2": { - "key2": "scalar2" - }, - "top3": { - "scalar1": "scalar3" - }, - "top4": { - "scalar2": "scalar4" - }, - "top5": "scalar5", - "top6": { - "key6": "scalar6" - } -} diff --git a/Tests/Fixtures/yaml-test-suite/26DV/in.yaml b/Tests/Fixtures/yaml-test-suite/26DV/in.yaml deleted file mode 100644 index 5df48e7..0000000 --- a/Tests/Fixtures/yaml-test-suite/26DV/in.yaml +++ /dev/null @@ -1,12 +0,0 @@ -"top1" : - "key1" : &alias1 scalar1 -'top2' : - 'key2' : &alias2 scalar2 -top3: &node3 - *alias1 : scalar3 -top4: - *alias2 : scalar4 -top5 : - scalar5 -top6: - &anchor6 'key6' : scalar6 diff --git a/Tests/Fixtures/yaml-test-suite/6KGN/in.json b/Tests/Fixtures/yaml-test-suite/6KGN/in.json deleted file mode 100644 index 32b9bb5..0000000 --- a/Tests/Fixtures/yaml-test-suite/6KGN/in.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "a": null, - "b": null -} diff --git a/Tests/Fixtures/yaml-test-suite/6KGN/in.yaml b/Tests/Fixtures/yaml-test-suite/6KGN/in.yaml deleted file mode 100644 index dea985e..0000000 --- a/Tests/Fixtures/yaml-test-suite/6KGN/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -a: &anchor -b: *anchor diff --git a/Tests/Fixtures/yaml-test-suite/74H7/in.json b/Tests/Fixtures/yaml-test-suite/74H7/in.json deleted file mode 100644 index 5890c51..0000000 --- a/Tests/Fixtures/yaml-test-suite/74H7/in.json +++ /dev/null @@ -1,7 +0,0 @@ -{ - "a": "b", - "c": 42, - "e": "f", - "g": "h", - "23": false -} diff --git a/Tests/Fixtures/yaml-test-suite/74H7/in.yaml b/Tests/Fixtures/yaml-test-suite/74H7/in.yaml deleted file mode 100644 index dd1a8fa..0000000 --- a/Tests/Fixtures/yaml-test-suite/74H7/in.yaml +++ /dev/null @@ -1,5 +0,0 @@ -!!str a: b -c: !!int 42 -e: !!str f -g: h -!!str 23: !!bool false diff --git a/Tests/Fixtures/yaml-test-suite/87E4/in.json b/Tests/Fixtures/yaml-test-suite/87E4/in.json deleted file mode 100644 index 16ae65b..0000000 --- a/Tests/Fixtures/yaml-test-suite/87E4/in.json +++ /dev/null @@ -1,7 +0,0 @@ -{ - "implicit block key": [ - { - "implicit flow key": "value" - } - ] -} diff --git a/Tests/Fixtures/yaml-test-suite/87E4/in.yaml b/Tests/Fixtures/yaml-test-suite/87E4/in.yaml deleted file mode 100644 index f1baf58..0000000 --- a/Tests/Fixtures/yaml-test-suite/87E4/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -'implicit block key' : [ - 'implicit flow key' : value, - ] diff --git a/Tests/Fixtures/yaml-test-suite/9KAX/in.json b/Tests/Fixtures/yaml-test-suite/9KAX/in.json deleted file mode 100644 index 6056492..0000000 --- a/Tests/Fixtures/yaml-test-suite/9KAX/in.json +++ /dev/null @@ -1,17 +0,0 @@ -"scalar1" -"scalar2" -"scalar3" -{ - "key5": "value4" -} -{ - "a6": 1, - "b6": 2 -} -{ - "key8": "value7" -} -{ - "key10": "value9" -} -"value11" diff --git a/Tests/Fixtures/yaml-test-suite/9KAX/in.yaml b/Tests/Fixtures/yaml-test-suite/9KAX/in.yaml deleted file mode 100644 index 0ade841..0000000 --- a/Tests/Fixtures/yaml-test-suite/9KAX/in.yaml +++ /dev/null @@ -1,26 +0,0 @@ ---- -&a1 -!!str -scalar1 ---- -!!str -&a2 -scalar2 ---- -&a3 -!!str scalar3 ---- -&a4 !!map -&a5 !!str key5: value4 ---- -a6: 1 -&anchor6 b6: 2 ---- -!!map -&a8 !!str key8: value7 ---- -!!map -!!str &a10 key10: value9 ---- -!!str &a11 -value11 diff --git a/Tests/Fixtures/yaml-test-suite/E76Z/in.json b/Tests/Fixtures/yaml-test-suite/E76Z/in.json deleted file mode 100644 index a9b2dde..0000000 --- a/Tests/Fixtures/yaml-test-suite/E76Z/in.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "a": "b", - "b": "a" -} diff --git a/Tests/Fixtures/yaml-test-suite/E76Z/in.yaml b/Tests/Fixtures/yaml-test-suite/E76Z/in.yaml deleted file mode 100644 index 756ff71..0000000 --- a/Tests/Fixtures/yaml-test-suite/E76Z/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -&a a: &b b -*b : *a diff --git a/Tests/Fixtures/yaml-test-suite/G9HC/error b/Tests/Fixtures/yaml-test-suite/G9HC/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/G9HC/in.yaml b/Tests/Fixtures/yaml-test-suite/G9HC/in.yaml deleted file mode 100644 index 8525992..0000000 --- a/Tests/Fixtures/yaml-test-suite/G9HC/in.yaml +++ /dev/null @@ -1,5 +0,0 @@ ---- -seq: -&anchor -- a -- b diff --git a/Tests/Fixtures/yaml-test-suite/HMQ5/in.json b/Tests/Fixtures/yaml-test-suite/HMQ5/in.json deleted file mode 100644 index 510c6a7..0000000 --- a/Tests/Fixtures/yaml-test-suite/HMQ5/in.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "foo": "bar", - "baz": "foo" -} diff --git a/Tests/Fixtures/yaml-test-suite/HMQ5/in.yaml b/Tests/Fixtures/yaml-test-suite/HMQ5/in.yaml deleted file mode 100644 index 66d75f3..0000000 --- a/Tests/Fixtures/yaml-test-suite/HMQ5/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -!!str &a1 "foo": - !!str bar -&a2 baz : *a1 diff --git a/Tests/Fixtures/yaml-test-suite/LQZ7/in.json b/Tests/Fixtures/yaml-test-suite/LQZ7/in.json deleted file mode 100644 index 16ae65b..0000000 --- a/Tests/Fixtures/yaml-test-suite/LQZ7/in.json +++ /dev/null @@ -1,7 +0,0 @@ -{ - "implicit block key": [ - { - "implicit flow key": "value" - } - ] -} diff --git a/Tests/Fixtures/yaml-test-suite/LQZ7/in.yaml b/Tests/Fixtures/yaml-test-suite/LQZ7/in.yaml deleted file mode 100644 index 1b7a550..0000000 --- a/Tests/Fixtures/yaml-test-suite/LQZ7/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -"implicit block key" : [ - "implicit flow key" : value, - ] diff --git a/Tests/Fixtures/yaml-test-suite/ZWK4/in.json b/Tests/Fixtures/yaml-test-suite/ZWK4/in.json deleted file mode 100644 index ede92b9..0000000 --- a/Tests/Fixtures/yaml-test-suite/ZWK4/in.json +++ /dev/null @@ -1,5 +0,0 @@ -{ - "a": 1, - "b": null, - "c": 3 -} diff --git a/Tests/Fixtures/yaml-test-suite/ZWK4/in.yaml b/Tests/Fixtures/yaml-test-suite/ZWK4/in.yaml deleted file mode 100644 index b6fca2a..0000000 --- a/Tests/Fixtures/yaml-test-suite/ZWK4/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -a: 1 -? b -&anchor c: 3 diff --git a/Tests/YAMLTestSuiteGapsTests.swift b/Tests/YAMLTestSuiteGapsTests.swift index c1e61cc..84bfe53 100644 --- a/Tests/YAMLTestSuiteGapsTests.swift +++ b/Tests/YAMLTestSuiteGapsTests.swift @@ -18,10 +18,10 @@ struct YAMLTestSuiteGapsTests { let manifest = try YAMLTestSuiteManifest.load() #expect(manifest.version == 1) - #expect(manifest.cases.count == 132) - #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 63) - #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 17) - #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 52) + #expect(manifest.cases.count == 122) + #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 53) + #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 18) + #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 51) #expect(Set(manifest.cases.map(\.id)).count == manifest.cases.count) for testCase in manifest.cases { diff --git a/docs/YAML_TEST_SUITE_CONFORMANCE.md b/docs/YAML_TEST_SUITE_CONFORMANCE.md index 137b07b..fb37f7c 100644 --- a/docs/YAML_TEST_SUITE_CONFORMANCE.md +++ b/docs/YAML_TEST_SUITE_CONFORMANCE.md @@ -3,8 +3,9 @@ This document tracks PureYAML against the official [YAML test suite](https://github.com/yaml/yaml-test-suite) and lays out the ordered plan for closing the gaps. It is a living document: bucket 1 (block -scalars), bucket 2 (quoted-scalar folding), and bucket 3 (empty nodes and empty -keys) have landed; buckets 4-6 remain. +scalars), bucket 2 (quoted-scalar folding), bucket 3 (empty nodes and empty +keys), and bucket 4 (anchors, tags, and aliases as mapping keys) have landed; +buckets 5-6 remain. ## How conformance is measured @@ -21,8 +22,9 @@ its own oracle: 402 cases (including numbered sub-cases). First measurement was 196 pass / 206 fail; after bucket 1 (block scalars, +24), bucket 2 (quoted-scalar folding, +30), -and bucket 3 (empty nodes and empty keys, +20) it is now **270 pass, 132 fail.** -The 132 remaining failing cases are vendored under +bucket 3 (empty nodes and empty keys, +20), and bucket 4 (anchors, tags, and +aliases as mapping keys, +10) it is now **280 pass, 122 fail.** +The 122 remaining failing cases are vendored under `Tests/Fixtures/yaml-test-suite/` and recorded in `Tests/Fixtures/yaml-test-suite-gaps.yaml`. Run the opt-in sweep with: @@ -40,9 +42,9 @@ updated, the deliberate forcing function for keeping this document honest. | Category | Count | Meaning | |---|---|---| -| `false-reject` | 63 | Well-formed YAML that PureYAML wrongly rejects at parse time. | -| `json-mismatch` | 17 | Parses, but produces a value that disagrees with the expected JSON. | -| `accepted-invalid` | 52 | Malformed YAML that PureYAML wrongly accepts. | +| `false-reject` | 53 | Well-formed YAML that PureYAML wrongly rejects at parse time. | +| `json-mismatch` | 18 | Parses, but produces a value that disagrees with the expected JSON. | +| `accepted-invalid` | 51 | Malformed YAML that PureYAML wrongly accepts. | ## Root-cause buckets and fix order @@ -114,14 +116,41 @@ flow multi-line plain-scalar key still folds incorrectly, so it moves from `false-reject` to `json-mismatch` rather than passing; that fold is a separate flow-scanning gap.) -### 4. Anchors and aliases as mapping keys (≈8 cases, `false-reject`) +### 4. Anchors, tags, and aliases as mapping keys (DONE) -`*alias : value` and `&anchor key : value` are rejected with "expected document -boundary" / "expected mapping key". Examples: `26DV`, and the alias-keyed cases in -`X38W`, `LX3P`. +A mapping key is a full node: it may carry `&anchor` and/or `!tag` properties and +may itself be an `*alias`. These were rejected with "expected document boundary" +/ "expected mapping key" / "undefined alias". Four root causes were fixed: -- **Reference:** the alias/anchor resolution path in `parser.c` plus Yams' - `Constructor` anchor table. +1. **Anchor/alias name termination.** The scanner consumed the name up to a + whitespace or flow indicator but not `:`, so `*alias:` read the alias name as + `alias:`. It now terminates the name at the first character outside libyaml's + `IS_ALPHA` set (ASCII letters, digits, `-`, `_`), mirroring + `yaml_parser_scan_anchor`, so the trailing `:` is a mapping indicator. +2. **Properties/alias in key position.** The block-mapping parser only began a + pair at the key indicator, but the scanner emits a key's anchor/tag *before* + that indicator (and an alias key has no indicator at all). The parser now + begins a pair at leading properties or an alias, and properties on the same + line as the first key attach to that key node, not to the mapping (`&a a: b` + anchors the key `a`; `&a` alone on its own line anchors the map). +3. **Anchor on an empty value.** An anchor or tag at value position with no node + following on the same line now composes an empty (null) value that carries the + property, so `a: &anchor` registers `anchor` as null and a later `*anchor` + resolves to null instead of raising "undefined alias". +4. **Resolved-value registration.** An anchored scalar registers its resolved + value (an empty anchored scalar registers null, not `""`). The implicit-key + scanner also now recognizes a key with trailing spaces before its `:`. + +- **Reference:** the block + flow mapping productions in `parser.c`, + `yaml_parser_scan_anchor` for name termination, and Yams' `Constructor` anchor + table for resolution semantics. + +Flipped 10 cases to passing: `26DV`, `6KGN`, `74H7`, `87E4`, `9KAX`, `E76Z`, +`G9HC`, `HMQ5`, `LQZ7`, `ZWK4`. (`G9HC` is an invalid-anchor-in-zero-indented- +sequence case that is now correctly *rejected*.) `2SXE` no longer false-rejects +but its compact block-mapping structure still disagrees with the expected JSON, +so it moved from `false-reject` to `json-mismatch` rather than passing; that +structure is a separate compact-mapping gap. ### 5. Directives and multi-document streams (≈33 cases, `false-reject`) From cd05976fac497c7cc59eb057b826c142c022bc74 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Tue, 23 Jun 2026 21:31:58 +0200 Subject: [PATCH 06/64] feat(parsing): handle directives and document-end boundaries Three root causes: (1) a '%' begins a directive only in directive position (before document content, outside flow); everywhere else it is plain content, fixing misfires inside plain scalars, flow mappings, and block scalars. (2) %YAML accepts any 1.x (a higher minor is treated as 1.2 without error), rejects major != 1 and duplicate %YAML, and requires a following '---'; reserved and %TAG directives are accepted and ignored. A directive not followed by a document start is rejected with the new directiveWithoutDocument error. (3) An explicit '...' end marker closes the current document so following content begins a fresh document in parseStream; single-document parse still rejects multi-document input at compose time. Tests/UnsupportedYAMLGapsFixtures.swift, StreamParsingTests, ScannerTests, and ParsingErrorTests were updated in lockstep to assert the now-correct behavior (percent-after-content is plain text; '...' then content is two documents; %YAML 1.3 is valid while 2.0 and duplicate %YAML are rejected); no test was weakened and multi-document rejection for single-document parse is still covered. Flips 15 official YAML test suite cases (295/402); SF5V, 9MMA, B63P, H7TQ now correctly rejected. 6LVF and W4TN are reclassified to json-mismatch (blocked by other scalar gaps). Updates the manifest, fixtures, counts, and roadmap. --- CHANGELOG.md | 19 +++ Sources/Parsing/ParseError.swift | 7 + Sources/Parsing/Scanner.Directives.swift | 117 +++++++++++--- Sources/Parsing/Scanner.swift | 12 ++ Sources/Parsing/TokenCursor.swift | 5 + Sources/Parsing/TokenEventParser.swift | 7 +- Tests/Fixtures/yaml-test-suite-gaps.yaml | 143 +----------------- Tests/Fixtures/yaml-test-suite/2LFX/in.json | 1 - Tests/Fixtures/yaml-test-suite/2LFX/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/5TYM/in.json | 2 - Tests/Fixtures/yaml-test-suite/5TYM/in.yaml | 7 - Tests/Fixtures/yaml-test-suite/6WLZ/in.json | 2 - Tests/Fixtures/yaml-test-suite/6WLZ/in.yaml | 8 - Tests/Fixtures/yaml-test-suite/6ZKB/in.json | 5 - Tests/Fixtures/yaml-test-suite/6ZKB/in.yaml | 7 - Tests/Fixtures/yaml-test-suite/7Z25/in.json | 4 - Tests/Fixtures/yaml-test-suite/7Z25/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/9DXL/in.json | 7 - Tests/Fixtures/yaml-test-suite/9DXL/in.yaml | 7 - Tests/Fixtures/yaml-test-suite/9MMA/error | 0 Tests/Fixtures/yaml-test-suite/9MMA/in.yaml | 1 - Tests/Fixtures/yaml-test-suite/9WXW/in.json | 2 - Tests/Fixtures/yaml-test-suite/9WXW/in.yaml | 7 - Tests/Fixtures/yaml-test-suite/B63P/error | 0 Tests/Fixtures/yaml-test-suite/B63P/in.yaml | 2 - Tests/Fixtures/yaml-test-suite/BEC7/in.json | 1 - Tests/Fixtures/yaml-test-suite/BEC7/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/H7TQ/error | 0 Tests/Fixtures/yaml-test-suite/H7TQ/in.yaml | 2 - .../Fixtures/yaml-test-suite/MUS6/03/in.json | 1 - .../Fixtures/yaml-test-suite/MUS6/03/in.yaml | 2 - .../Fixtures/yaml-test-suite/MUS6/05/in.json | 1 - .../Fixtures/yaml-test-suite/MUS6/05/in.yaml | 2 - .../Fixtures/yaml-test-suite/MUS6/06/in.json | 1 - .../Fixtures/yaml-test-suite/MUS6/06/in.yaml | 2 - Tests/Fixtures/yaml-test-suite/SF5V/error | 0 Tests/Fixtures/yaml-test-suite/SF5V/in.yaml | 3 - Tests/ParsingErrorTests.swift | 3 +- Tests/ScannerTests.swift | 8 +- Tests/StreamParsingTests.swift | 20 ++- Tests/UnsupportedYAMLGapsFixtures.swift | 56 ++++--- Tests/YAMLTestSuiteGapsTests.swift | 8 +- docs/YAML_TEST_SUITE_CONFORMANCE.md | 82 +++++++--- 43 files changed, 272 insertions(+), 304 deletions(-) delete mode 100644 Tests/Fixtures/yaml-test-suite/2LFX/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/2LFX/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/5TYM/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/5TYM/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/6WLZ/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/6WLZ/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/6ZKB/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/6ZKB/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/7Z25/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/7Z25/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/9DXL/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/9DXL/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/9MMA/error delete mode 100644 Tests/Fixtures/yaml-test-suite/9MMA/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/9WXW/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/9WXW/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/B63P/error delete mode 100644 Tests/Fixtures/yaml-test-suite/B63P/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/BEC7/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/BEC7/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/H7TQ/error delete mode 100644 Tests/Fixtures/yaml-test-suite/H7TQ/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/MUS6/03/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/MUS6/03/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/MUS6/05/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/MUS6/05/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/MUS6/06/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/MUS6/06/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/SF5V/error delete mode 100644 Tests/Fixtures/yaml-test-suite/SF5V/in.yaml diff --git a/CHANGELOG.md b/CHANGELOG.md index 0ad8135..1d7aabe 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,25 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Added YAML directive handling and completed document-boundary support, fixing + three root causes. First, a `%` now begins a directive only in directive + position (before any document content and before the `---` that starts a + document, including immediately after a `...` end marker); everywhere else, and + in any flow context, `%` is ordinary plain text rather than a misfiring + directive. Second, `%YAML` is parsed leniently per the spec: a `1.x` version is + accepted (a higher minor is treated as 1.2 with a warning rather than an + error), while an unsupported major version, a duplicate `%YAML` in one + document, or extra non-comment fields are rejected; reserved and unknown + directives (and `%TAG` handle definitions) are accepted and ignored, and a + directive must be followed by a `---` document start. Third, a `...` end marker + now closes the current document so that following content begins a fresh + document in the multi-document stream parser (`parseStream`), while the + single-document `parse` still rejects multi-document input. This makes 11 + official YAML test suite cases parse with matching values (2LFX, 5TYM, 6WLZ, + 6ZKB, 7Z25, 9DXL, 9WXW, BEC7, MUS6/03, MUS6/05, MUS6/06), correctly rejects + four previously accepted-invalid cases (9MMA, B63P, H7TQ, SF5V), and unblocks + 6LVF and W4TN from parse errors to value comparisons that now depend on + separate scalar gaps (`---`-line content and literal block chomping). - Rewrote literal (`|`) and folded (`>`) block scalar content handling to follow YAML 1.2 §8.1 semantics, fixing four root causes: interior blank lines are no longer dropped from literal scalars; folded scalars now apply true §8.1.3 line diff --git a/Sources/Parsing/ParseError.swift b/Sources/Parsing/ParseError.swift index a68177c..1fd610e 100644 --- a/Sources/Parsing/ParseError.swift +++ b/Sources/Parsing/ParseError.swift @@ -11,6 +11,7 @@ public extension PureYAML.Parsing { case expectedNode(line: Int, column: Int) case expectedScalarKey(line: Int, column: Int) case incompatibleYAMLDirective(line: Int) + case directiveWithoutDocument(line: Int) case invalidTaggedScalar(tag: String, value: String, line: Int, column: Int) case invalidMergeValue(line: Int, column: Int) case unterminatedTag(line: Int) @@ -44,6 +45,8 @@ public extension PureYAML.Parsing { "expected a scalar mapping key at line \(line), column \(column)" case let .incompatibleYAMLDirective(line): "incompatible YAML directive at line \(line)" + case let .directiveWithoutDocument(line): + "directive is not followed by a document start at line \(line)" case let .invalidTaggedScalar(tag, value, line, column): "invalid scalar '\(value)' for tag '\(tag)' at line \(line), column \(column)" case let .invalidMergeValue(line, column): @@ -89,6 +92,8 @@ public extension PureYAML.Parsing { "expectedScalarKey" case .incompatibleYAMLDirective: "incompatibleYAMLDirective" + case .directiveWithoutDocument: + "directiveWithoutDocument" case .invalidTaggedScalar: "invalidTaggedScalar" case .invalidMergeValue: @@ -123,6 +128,7 @@ public extension PureYAML.Parsing { let .expectedAnchorName(line), let .expectedAliasName(line), let .incompatibleYAMLDirective(line), + let .directiveWithoutDocument(line), let .unterminatedTag(line), let .unterminatedQuotedString(line), let .unsupportedDirective(_, line), @@ -150,6 +156,7 @@ public extension PureYAML.Parsing { .expectedAnchorName, .expectedAliasName, .incompatibleYAMLDirective, + .directiveWithoutDocument, .unterminatedTag, .unterminatedQuotedString, .unsupportedDirective, diff --git a/Sources/Parsing/Scanner.Directives.swift b/Sources/Parsing/Scanner.Directives.swift index c4516da..630e7fa 100644 --- a/Sources/Parsing/Scanner.Directives.swift +++ b/Sources/Parsing/Scanner.Directives.swift @@ -1,9 +1,18 @@ extension PureYAML.Parsing.Scanner { func scanDirectiveOrDocumentMarker(_ state: inout State) throws -> Bool { - guard state.indentation.last == 0 else { + guard state.indentation.last == 0, state.flowDepth == 0 else { return false } if state.reader.peek() == "%" { + // `%` introduces a directive only in directive position: before any + // document content and before the `---` that starts a document. After + // content, after `---`, or anywhere inside a node, `%` is plain text, + // so defer to ordinary token scanning by returning false. This mirrors + // the C scanner, which only enters `yaml_parser_scan_directive` from + // the start-of-line directive context, never inside a node or scalar. + guard !state.hasDocumentContent, !state.hasDocumentStartMarker else { + return false + } try scanDirective(&state) return true } @@ -16,16 +25,16 @@ extension PureYAML.Parsing.Scanner { return true } if startsWith("...", state.reader), isIndicatorBoundary(state.reader.peek(offset: 3)) { - guard !state.isDocumentClosed else { - throw PureYAML.Parsing.ParseError.unsupportedMultiDocumentStream(line: state.reader.mark.line) + // A `...` end marker terminates the directive section it follows just + // as a `---` would, except that no document was started, so a pending + // directive here was never attached to a document and is rejected. + if state.hasPendingDirective { + throw PureYAML.Parsing.ParseError.directiveWithoutDocument(line: state.reader.mark.line) } scanDocumentMarker(.documentEnd, state: &state) resetForDocumentEnd(&state) return true } - guard !state.isDocumentClosed else { - throw PureYAML.Parsing.ParseError.unsupportedMultiDocumentStream(line: state.reader.mark.line) - } return false } @@ -45,12 +54,16 @@ extension PureYAML.Parsing.Scanner { state.hasDocumentContent = false state.hasDocumentStartMarker = true state.isDocumentClosed = false + state.sawYAMLDirective = false + state.hasPendingDirective = false } func resetForDocumentEnd(_ state: inout State) { state.hasDocumentContent = false state.hasDocumentStartMarker = false state.isDocumentClosed = true + state.sawYAMLDirective = false + state.hasPendingDirective = false } func scanDirective(_ state: inout State) throws { @@ -58,25 +71,91 @@ extension PureYAML.Parsing.Scanner { let line = state.reader.consume { character in !isLineBreak(character) } - let parts = line.split(separator: " ").map(String.init) - guard let name = parts.first else { + let fields = directiveFields(line) + guard let name = fields.first else { return } - guard !state.hasDocumentContent, !state.hasDocumentStartMarker, !state.isDocumentClosed else { - throw PureYAML.Parsing.ParseError.unsupportedDirective(name: name, line: start.line) - } switch name { case "%YAML": - guard parts.indices.contains(1), parts[1] == "1.1" || parts[1] == "1.2" else { - throw PureYAML.Parsing.ParseError.incompatibleYAMLDirective(line: start.line) - } + try scanYAMLDirective(fields: fields, start: start, state: &state) case "%TAG": - guard parts.count >= 3 else { - return - } - state.tagHandles[parts[1]] = parts[2] + scanTagDirective(fields: fields, state: &state) default: - throw PureYAML.Parsing.ParseError.unsupportedDirective(name: name, line: start.line) + // Reserved or unknown directives are ignored with a warning per the + // spec; PureYAML accepts and discards them rather than erroring. + break } + state.hasPendingDirective = true + } + + /// Splits a directive line into its `%name` and parameter fields, dropping + /// any trailing comment. Fields are separated by spaces or tabs, matching the + /// C scanner's blank handling around directive values. + private func directiveFields(_ line: String) -> [String] { + var fields: [String] = [] + var current = "" + for character in line { + // A `#` at a field boundary (i.e. preceded by whitespace or the line + // start) begins a trailing comment that ends the directive's fields. + if character == "#", current.isEmpty { + break + } + if character == " " || character == "\t" { + if !current.isEmpty { + fields.append(current) + current = "" + } + continue + } + current.append(character) + } + if !current.isEmpty { + fields.append(current) + } + return fields + } + + private func scanYAMLDirective( + fields: [String], + start: PureYAML.Parsing.Mark, + state: inout State, + ) throws { + // A `%YAML` directive carries exactly one version field of the form + // `major.minor`. A duplicate within one document, extra trailing fields, + // or an unsupported major version is an error; a higher 1.x minor is + // accepted (treated as 1.2 with a warning) so future minors keep parsing. + guard !state.sawYAMLDirective else { + throw PureYAML.Parsing.ParseError.incompatibleYAMLDirective(line: start.line) + } + guard fields.count == 2, isSupportedYAMLVersion(fields[1]) else { + throw PureYAML.Parsing.ParseError.incompatibleYAMLDirective(line: start.line) + } + state.sawYAMLDirective = true + } + + private func isSupportedYAMLVersion(_ version: String) -> Bool { + let components = version.split(separator: ".", omittingEmptySubsequences: false) + guard components.count == 2 else { + return false + } + let major = components[0] + let minor = components[1] + guard !major.isEmpty, !minor.isEmpty else { + return false + } + guard major.allSatisfy(\.isNumber), minor.allSatisfy(\.isNumber) else { + return false + } + return major == "1" + } + + private func scanTagDirective( + fields: [String], + state: inout State, + ) { + guard fields.count >= 3 else { + return + } + state.tagHandles[fields[1]] = fields[2] } } diff --git a/Sources/Parsing/Scanner.swift b/Sources/Parsing/Scanner.swift index a546e53..ea8c86f 100644 --- a/Sources/Parsing/Scanner.swift +++ b/Sources/Parsing/Scanner.swift @@ -30,6 +30,9 @@ extension PureYAML.Parsing { try scanToken(&state) } + if state.hasPendingDirective { + throw PureYAML.Parsing.ParseError.directiveWithoutDocument(line: state.reader.mark.line) + } closeIndentation(&state) state.append(.streamEnd) return state.tokens @@ -46,6 +49,15 @@ extension PureYAML.Parsing.Scanner { var hasDocumentContent = false var hasDocumentStartMarker = false var isDocumentClosed = false + /// True once a `%YAML` directive has been scanned for the document that + /// the next `---` will start. A second `%YAML` before that `---` is a + /// duplicate and is rejected; the flag resets at every document boundary. + var sawYAMLDirective = false + /// True once any directive has been scanned in the current directive + /// section. A directive section must be terminated by a `---` document + /// start; reaching a `...` end marker or the end of the stream with a + /// directive still pending is an error. + var hasPendingDirective = false var flowDepth = 0 var flowContexts: [PureYAML.Parsing.ScannerFlowContext] = [] var validImplicitIndentation: Set = [] diff --git a/Sources/Parsing/TokenCursor.swift b/Sources/Parsing/TokenCursor.swift index 27446b4..c83ac7d 100644 --- a/Sources/Parsing/TokenCursor.swift +++ b/Sources/Parsing/TokenCursor.swift @@ -79,6 +79,11 @@ extension PureYAML.Parsing { while scannerBox.state.tokens.isEmpty { guard !scannerBox.state.reader.isAtEnd else { + if scannerBox.state.hasPendingDirective { + throw PureYAML.Parsing.ParseError.directiveWithoutDocument( + line: scannerBox.state.reader.mark.line, + ) + } scanner.closeIndentation(&scannerBox.state) scannerBox.state.append(.streamEnd) drainScannedTokens(from: &scannerBox.state) diff --git a/Sources/Parsing/TokenEventParser.swift b/Sources/Parsing/TokenEventParser.swift index c76b0df..266611e 100644 --- a/Sources/Parsing/TokenEventParser.swift +++ b/Sources/Parsing/TokenEventParser.swift @@ -149,8 +149,13 @@ extension PureYAML.Parsing.TokenEventParser { endMark = dedent.endMark } if cursor.current?.kind.isDocumentEnd == true { + // An explicit `...` end marker closes the document outright. Whatever + // follows -- a bare node, an explicit `---`, or the end of the stream + // -- starts a fresh document on the next loop iteration, so emit the + // end here and return rather than demanding a document boundary token. let end = try expect("document end") { $0.isDocumentEnd } - endMark = end.endMark + try emit(.documentEnd(mark: end.endMark)) + return } if let current = cursor.current, !canEndDocument(at: current) { throw PureYAML.Parsing.ParseError.unexpectedToken( diff --git a/Tests/Fixtures/yaml-test-suite-gaps.yaml b/Tests/Fixtures/yaml-test-suite-gaps.yaml index e21ac85..04fbfa1 100644 --- a/Tests/Fixtures/yaml-test-suite-gaps.yaml +++ b/Tests/Fixtures/yaml-test-suite-gaps.yaml @@ -55,15 +55,6 @@ cases: current: value-mismatch byteCount: 7 lineCount: 0 - - id: "2LFX" - name: "Spec Example 6.13. Reserved Directives [1.3]" - localPath: yaml-test-suite/2LFX/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 76 - lineCount: 4 - id: "2SXE" name: "Anchors With Colon in Name" localPath: yaml-test-suite/2SXE/in.yaml @@ -172,15 +163,6 @@ cases: current: accepted byteCount: 12 lineCount: 4 - - id: "5TYM" - name: "Spec Example 6.21. Local Tag Prefix" - localPath: yaml-test-suite/5TYM/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 101 - lineCount: 7 - id: "5U3A" name: "Sequence on same Line as Mapping Key" localPath: yaml-test-suite/5U3A/in.yaml @@ -238,30 +220,12 @@ cases: - id: "6LVF" name: "Spec Example 6.13. Reserved Directives" localPath: yaml-test-suite/6LVF/in.yaml - category: false-reject + category: json-mismatch expected: parse-ok oracle: json - current: parse-error + current: value-mismatch byteCount: 76 lineCount: 3 - - id: "6WLZ" - name: "Spec Example 6.18. Primary Tag Handle [1.3]" - localPath: yaml-test-suite/6WLZ/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 86 - lineCount: 8 - - id: "6ZKB" - name: "Spec Example 9.6. Stream" - localPath: yaml-test-suite/6ZKB/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 53 - lineCount: 7 - id: "7LBH" name: "Multiline double quoted implicit keys" localPath: yaml-test-suite/7LBH/in.yaml @@ -271,15 +235,6 @@ cases: current: accepted byteCount: 20 lineCount: 3 - - id: "7Z25" - name: "Bare document after document end marker" - localPath: yaml-test-suite/7Z25/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 27 - lineCount: 4 - id: "7ZZ5" name: "Empty flow collections" localPath: yaml-test-suite/7ZZ5/in.yaml @@ -352,15 +307,6 @@ cases: current: accepted byteCount: 20 lineCount: 4 - - id: "9DXL" - name: "Spec Example 9.6. Stream [1.3]" - localPath: yaml-test-suite/9DXL/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 62 - lineCount: 7 - id: "9JBA" name: "Invalid comment after end of flow sequence" localPath: yaml-test-suite/9JBA/in.yaml @@ -388,15 +334,6 @@ cases: current: accepted byteCount: 18 lineCount: 2 - - id: "9MMA" - name: "Directive by itself with no document" - localPath: yaml-test-suite/9MMA/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 10 - lineCount: 1 - id: "9MMW" name: "Single Pair Implicit Entries" localPath: yaml-test-suite/9MMW/in.yaml @@ -415,15 +352,6 @@ cases: current: parse-error byteCount: 15 lineCount: 3 - - id: "9WXW" - name: "Spec Example 6.18. Primary Tag Handle" - localPath: yaml-test-suite/9WXW/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 82 - lineCount: 7 - id: "9YRD" name: "Multiline Scalar at Top Level" localPath: yaml-test-suite/9YRD/in.yaml @@ -451,24 +379,6 @@ cases: current: parse-error byteCount: 22 lineCount: 5 - - id: "B63P" - name: "Directive without document" - localPath: yaml-test-suite/B63P/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 14 - lineCount: 2 - - id: "BEC7" - name: "Spec Example 6.14. “YAML” directive" - localPath: yaml-test-suite/BEC7/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 65 - lineCount: 4 - id: "BF9H" name: "Trailing comment in multiline plain scalar" localPath: yaml-test-suite/BF9H/in.yaml @@ -631,15 +541,6 @@ cases: current: accepted byteCount: 21 lineCount: 3 - - id: "H7TQ" - name: "Extra words on %YAML directive" - localPath: yaml-test-suite/H7TQ/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 18 - lineCount: 2 - id: "HRE5" name: "Double quoted scalar with escaped single quote" localPath: yaml-test-suite/HRE5/in.yaml @@ -748,33 +649,6 @@ cases: current: parse-error byteCount: 74 lineCount: 7 - - id: "MUS6/03" - name: "Directive variants" - localPath: yaml-test-suite/MUS6/03/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 16 - lineCount: 2 - - id: "MUS6/05" - name: "Directive variants" - localPath: yaml-test-suite/MUS6/05/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 13 - lineCount: 2 - - id: "MUS6/06" - name: "Directive variants" - localPath: yaml-test-suite/MUS6/06/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 15 - lineCount: 2 - id: "NB6Z" name: "Multiline plain value with tabs on empty lines" localPath: yaml-test-suite/NB6Z/in.yaml @@ -865,15 +739,6 @@ cases: current: accepted byteCount: 42 lineCount: 5 - - id: "SF5V" - name: "Duplicate YAML directive" - localPath: yaml-test-suite/SF5V/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 24 - lineCount: 3 - id: "SKE5" name: "Anchor before zero indented sequence" localPath: yaml-test-suite/SKE5/in.yaml @@ -985,10 +850,10 @@ cases: - id: "W4TN" name: "Spec Example 9.5. Directives Documents" localPath: yaml-test-suite/W4TN/in.yaml - category: false-reject + category: json-mismatch expected: parse-ok oracle: json - current: parse-error + current: value-mismatch byteCount: 61 lineCount: 8 - id: "X4QW" diff --git a/Tests/Fixtures/yaml-test-suite/2LFX/in.json b/Tests/Fixtures/yaml-test-suite/2LFX/in.json deleted file mode 100644 index 810c96e..0000000 --- a/Tests/Fixtures/yaml-test-suite/2LFX/in.json +++ /dev/null @@ -1 +0,0 @@ -"foo" diff --git a/Tests/Fixtures/yaml-test-suite/2LFX/in.yaml b/Tests/Fixtures/yaml-test-suite/2LFX/in.yaml deleted file mode 100644 index 5068618..0000000 --- a/Tests/Fixtures/yaml-test-suite/2LFX/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ -%FOO bar baz # Should be ignored - # with a warning. ---- -"foo" diff --git a/Tests/Fixtures/yaml-test-suite/5TYM/in.json b/Tests/Fixtures/yaml-test-suite/5TYM/in.json deleted file mode 100644 index fbdf5d0..0000000 --- a/Tests/Fixtures/yaml-test-suite/5TYM/in.json +++ /dev/null @@ -1,2 +0,0 @@ -"fluorescent" -"green" diff --git a/Tests/Fixtures/yaml-test-suite/5TYM/in.yaml b/Tests/Fixtures/yaml-test-suite/5TYM/in.yaml deleted file mode 100644 index 57315a5..0000000 --- a/Tests/Fixtures/yaml-test-suite/5TYM/in.yaml +++ /dev/null @@ -1,7 +0,0 @@ -%TAG !m! !my- ---- # Bulb here -!m!light fluorescent -... -%TAG !m! !my- ---- # Color here -!m!light green diff --git a/Tests/Fixtures/yaml-test-suite/6WLZ/in.json b/Tests/Fixtures/yaml-test-suite/6WLZ/in.json deleted file mode 100644 index f95cbd7..0000000 --- a/Tests/Fixtures/yaml-test-suite/6WLZ/in.json +++ /dev/null @@ -1,2 +0,0 @@ -"bar" -"bar" diff --git a/Tests/Fixtures/yaml-test-suite/6WLZ/in.yaml b/Tests/Fixtures/yaml-test-suite/6WLZ/in.yaml deleted file mode 100644 index fd94164..0000000 --- a/Tests/Fixtures/yaml-test-suite/6WLZ/in.yaml +++ /dev/null @@ -1,8 +0,0 @@ -# Private ---- -!foo "bar" -... -# Global -%TAG ! tag:example.com,2000:app/ ---- -!foo "bar" diff --git a/Tests/Fixtures/yaml-test-suite/6ZKB/in.json b/Tests/Fixtures/yaml-test-suite/6ZKB/in.json deleted file mode 100644 index b637cb9..0000000 --- a/Tests/Fixtures/yaml-test-suite/6ZKB/in.json +++ /dev/null @@ -1,5 +0,0 @@ -"Document" -null -{ - "matches %": 20 -} diff --git a/Tests/Fixtures/yaml-test-suite/6ZKB/in.yaml b/Tests/Fixtures/yaml-test-suite/6ZKB/in.yaml deleted file mode 100644 index 52bd345..0000000 --- a/Tests/Fixtures/yaml-test-suite/6ZKB/in.yaml +++ /dev/null @@ -1,7 +0,0 @@ -Document ---- -# Empty -... -%YAML 1.2 ---- -matches %: 20 diff --git a/Tests/Fixtures/yaml-test-suite/7Z25/in.json b/Tests/Fixtures/yaml-test-suite/7Z25/in.json deleted file mode 100644 index ca729cd..0000000 --- a/Tests/Fixtures/yaml-test-suite/7Z25/in.json +++ /dev/null @@ -1,4 +0,0 @@ -"scalar1" -{ - "key": "value" -} diff --git a/Tests/Fixtures/yaml-test-suite/7Z25/in.yaml b/Tests/Fixtures/yaml-test-suite/7Z25/in.yaml deleted file mode 100644 index 6964944..0000000 --- a/Tests/Fixtures/yaml-test-suite/7Z25/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -scalar1 -... -key: value diff --git a/Tests/Fixtures/yaml-test-suite/9DXL/in.json b/Tests/Fixtures/yaml-test-suite/9DXL/in.json deleted file mode 100644 index e211160..0000000 --- a/Tests/Fixtures/yaml-test-suite/9DXL/in.json +++ /dev/null @@ -1,7 +0,0 @@ -{ - "Mapping": "Document" -} -null -{ - "matches %": 20 -} diff --git a/Tests/Fixtures/yaml-test-suite/9DXL/in.yaml b/Tests/Fixtures/yaml-test-suite/9DXL/in.yaml deleted file mode 100644 index 7ec08e8..0000000 --- a/Tests/Fixtures/yaml-test-suite/9DXL/in.yaml +++ /dev/null @@ -1,7 +0,0 @@ -Mapping: Document ---- -# Empty -... -%YAML 1.2 ---- -matches %: 20 diff --git a/Tests/Fixtures/yaml-test-suite/9MMA/error b/Tests/Fixtures/yaml-test-suite/9MMA/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/9MMA/in.yaml b/Tests/Fixtures/yaml-test-suite/9MMA/in.yaml deleted file mode 100644 index 6e9a0bd..0000000 --- a/Tests/Fixtures/yaml-test-suite/9MMA/in.yaml +++ /dev/null @@ -1 +0,0 @@ -%YAML 1.2 diff --git a/Tests/Fixtures/yaml-test-suite/9WXW/in.json b/Tests/Fixtures/yaml-test-suite/9WXW/in.json deleted file mode 100644 index f95cbd7..0000000 --- a/Tests/Fixtures/yaml-test-suite/9WXW/in.json +++ /dev/null @@ -1,2 +0,0 @@ -"bar" -"bar" diff --git a/Tests/Fixtures/yaml-test-suite/9WXW/in.yaml b/Tests/Fixtures/yaml-test-suite/9WXW/in.yaml deleted file mode 100644 index d79f04e..0000000 --- a/Tests/Fixtures/yaml-test-suite/9WXW/in.yaml +++ /dev/null @@ -1,7 +0,0 @@ -# Private -!foo "bar" -... -# Global -%TAG ! tag:example.com,2000:app/ ---- -!foo "bar" diff --git a/Tests/Fixtures/yaml-test-suite/B63P/error b/Tests/Fixtures/yaml-test-suite/B63P/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/B63P/in.yaml b/Tests/Fixtures/yaml-test-suite/B63P/in.yaml deleted file mode 100644 index 142134e..0000000 --- a/Tests/Fixtures/yaml-test-suite/B63P/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -%YAML 1.2 -... diff --git a/Tests/Fixtures/yaml-test-suite/BEC7/in.json b/Tests/Fixtures/yaml-test-suite/BEC7/in.json deleted file mode 100644 index 810c96e..0000000 --- a/Tests/Fixtures/yaml-test-suite/BEC7/in.json +++ /dev/null @@ -1 +0,0 @@ -"foo" diff --git a/Tests/Fixtures/yaml-test-suite/BEC7/in.yaml b/Tests/Fixtures/yaml-test-suite/BEC7/in.yaml deleted file mode 100644 index fb55215..0000000 --- a/Tests/Fixtures/yaml-test-suite/BEC7/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ -%YAML 1.3 # Attempt parsing - # with a warning ---- -"foo" diff --git a/Tests/Fixtures/yaml-test-suite/H7TQ/error b/Tests/Fixtures/yaml-test-suite/H7TQ/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/H7TQ/in.yaml b/Tests/Fixtures/yaml-test-suite/H7TQ/in.yaml deleted file mode 100644 index 79aadcd..0000000 --- a/Tests/Fixtures/yaml-test-suite/H7TQ/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -%YAML 1.2 foo ---- diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/03/in.json b/Tests/Fixtures/yaml-test-suite/MUS6/03/in.json deleted file mode 100644 index 19765bd..0000000 --- a/Tests/Fixtures/yaml-test-suite/MUS6/03/in.json +++ /dev/null @@ -1 +0,0 @@ -null diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/03/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/03/in.yaml deleted file mode 100644 index c05cfdf..0000000 --- a/Tests/Fixtures/yaml-test-suite/MUS6/03/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -%YAML 1.1 ---- diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/05/in.json b/Tests/Fixtures/yaml-test-suite/MUS6/05/in.json deleted file mode 100644 index 19765bd..0000000 --- a/Tests/Fixtures/yaml-test-suite/MUS6/05/in.json +++ /dev/null @@ -1 +0,0 @@ -null diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/05/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/05/in.yaml deleted file mode 100644 index 134cd49..0000000 --- a/Tests/Fixtures/yaml-test-suite/MUS6/05/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -%YAM 1.1 ---- diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/06/in.json b/Tests/Fixtures/yaml-test-suite/MUS6/06/in.json deleted file mode 100644 index 19765bd..0000000 --- a/Tests/Fixtures/yaml-test-suite/MUS6/06/in.json +++ /dev/null @@ -1 +0,0 @@ -null diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/06/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/06/in.yaml deleted file mode 100644 index 2ae8800..0000000 --- a/Tests/Fixtures/yaml-test-suite/MUS6/06/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -%YAMLL 1.1 ---- diff --git a/Tests/Fixtures/yaml-test-suite/SF5V/error b/Tests/Fixtures/yaml-test-suite/SF5V/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/SF5V/in.yaml b/Tests/Fixtures/yaml-test-suite/SF5V/in.yaml deleted file mode 100644 index cb5488f..0000000 --- a/Tests/Fixtures/yaml-test-suite/SF5V/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -%YAML 1.2 -%YAML 1.2 ---- diff --git a/Tests/ParsingErrorTests.swift b/Tests/ParsingErrorTests.swift index 74eeeed..6c32a79 100644 --- a/Tests/ParsingErrorTests.swift +++ b/Tests/ParsingErrorTests.swift @@ -16,7 +16,7 @@ struct ParsingErrorTests { expectParseError("name: \"open", .unterminatedQuotedString(line: 1)) expectParseError("name: 'open", .unterminatedQuotedString(line: 1)) expectParseError("second: *missing", .undefinedAlias(anchor: "missing", line: 1, column: 9)) - expectParseError("%YAML 1.3\n---\nvalue: yes", .incompatibleYAMLDirective(line: 1)) + expectParseError("%YAML 2.0\n---\nvalue: yes", .incompatibleYAMLDirective(line: 1)) expectParseError("value: !!int nope", .invalidTaggedScalar( tag: "tag:yaml.org,2002:int", value: "nope", @@ -56,6 +56,7 @@ struct ParsingErrorTests { #expect(PureYAML.Parsing.ParseError.unterminatedTag(line: 8).description == "unterminated tag at line 8") #expect(PureYAML.Parsing.ParseError.unterminatedQuotedString(line: 9).description == "unterminated quoted string at line 9") #expect(PureYAML.Parsing.ParseError.incompatibleYAMLDirective(line: 10).description == "incompatible YAML directive at line 10") + #expect(PureYAML.Parsing.ParseError.directiveWithoutDocument(line: 10).description == "directive is not followed by a document start at line 10") #expect(PureYAML.Parsing.ParseError.unsupportedDirective(name: "%FOO", line: 10).description == "unsupported directive '%FOO' at line 10") #expect(PureYAML.Parsing.ParseError.unsupportedMultiDocumentStream(line: 10).description == "multi-document streams are not supported at line 10") #expect(PureYAML.Parsing.ParseError.expectedNode(line: 10, column: 2).description == "expected a YAML node at line 10, column 2") diff --git a/Tests/ScannerTests.swift b/Tests/ScannerTests.swift index db0bcd8..3284b3b 100644 --- a/Tests/ScannerTests.swift +++ b/Tests/ScannerTests.swift @@ -264,10 +264,10 @@ struct ScannerTests { expectScannerError("anchor: &", .expectedAnchorName(line: 1)) expectScannerError("alias: *", .expectedAliasName(line: 1)) expectScannerError("tag: ! Date: Tue, 23 Jun 2026 21:37:00 +0200 Subject: [PATCH 07/64] test(conformance): track 5 error-detection regressions from buckets 3-5 A full-suite audit found 5 yaml-test-suite error cases that were correctly rejected at the original baseline but are now wrongly accepted, introduced by the empty-node (bucket 3), anchor/alias-key (bucket 4), and directive/document-boundary (bucket 5) work. They escaped both gates because they were never in the gap manifest. Vendoring them and recording current: accepted so the sweep guards them; they are fixed in the stricter-rejection pass. Regressions: 9MQT/01 ('...' inside a double-quoted scalar split into documents), MUS6/01 (repeated %YAML across documents), N782 (---/... inside a flow sequence), SU74 (anchored alias as a mapping key), Y79Y/009 (tab after an empty explicit key). --- Tests/Fixtures/yaml-test-suite-gaps.yaml | 45 +++++++++++++++++++ Tests/Fixtures/yaml-test-suite/9MQT/01/error | 0 .../Fixtures/yaml-test-suite/9MQT/01/in.yaml | 3 ++ Tests/Fixtures/yaml-test-suite/MUS6/01/error | 0 .../Fixtures/yaml-test-suite/MUS6/01/in.yaml | 4 ++ Tests/Fixtures/yaml-test-suite/N782/error | 0 Tests/Fixtures/yaml-test-suite/N782/in.yaml | 4 ++ Tests/Fixtures/yaml-test-suite/SU74/error | 0 Tests/Fixtures/yaml-test-suite/SU74/in.yaml | 2 + Tests/Fixtures/yaml-test-suite/Y79Y/009/error | 0 .../Fixtures/yaml-test-suite/Y79Y/009/in.yaml | 2 + Tests/YAMLTestSuiteGapsTests.swift | 4 +- 12 files changed, 62 insertions(+), 2 deletions(-) create mode 100644 Tests/Fixtures/yaml-test-suite/9MQT/01/error create mode 100644 Tests/Fixtures/yaml-test-suite/9MQT/01/in.yaml create mode 100644 Tests/Fixtures/yaml-test-suite/MUS6/01/error create mode 100644 Tests/Fixtures/yaml-test-suite/MUS6/01/in.yaml create mode 100644 Tests/Fixtures/yaml-test-suite/N782/error create mode 100644 Tests/Fixtures/yaml-test-suite/N782/in.yaml create mode 100644 Tests/Fixtures/yaml-test-suite/SU74/error create mode 100644 Tests/Fixtures/yaml-test-suite/SU74/in.yaml create mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/009/error create mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/009/in.yaml diff --git a/Tests/Fixtures/yaml-test-suite-gaps.yaml b/Tests/Fixtures/yaml-test-suite-gaps.yaml index 04fbfa1..55e1706 100644 --- a/Tests/Fixtures/yaml-test-suite-gaps.yaml +++ b/Tests/Fixtures/yaml-test-suite-gaps.yaml @@ -973,3 +973,48 @@ cases: current: accepted byteCount: 22 lineCount: 2 + - id: "9MQT/01" + name: "Scalar doc with '...' in content" + localPath: yaml-test-suite/9MQT/01/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 16 + lineCount: 3 + - id: "MUS6/01" + name: "Directive variants" + localPath: yaml-test-suite/MUS6/01/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 28 + lineCount: 4 + - id: "N782" + name: "Invalid document markers in flow style" + localPath: yaml-test-suite/N782/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 14 + lineCount: 4 + - id: "SU74" + name: "Anchor and alias as mapping key" + localPath: yaml-test-suite/SU74/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 39 + lineCount: 2 + - id: "Y79Y/009" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/009/in.yaml + category: accepted-invalid + expected: reject + oracle: none + current: accepted + byteCount: 14 + lineCount: 2 diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/01/error b/Tests/Fixtures/yaml-test-suite/9MQT/01/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/01/in.yaml b/Tests/Fixtures/yaml-test-suite/9MQT/01/in.yaml new file mode 100644 index 0000000..ed9388b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MQT/01/in.yaml @@ -0,0 +1,3 @@ +--- "a +... x +b" diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/01/error b/Tests/Fixtures/yaml-test-suite/MUS6/01/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/01/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/01/in.yaml new file mode 100644 index 0000000..a919837 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/01/in.yaml @@ -0,0 +1,4 @@ +%YAML 1.2 +--- +%YAML 1.2 +--- diff --git a/Tests/Fixtures/yaml-test-suite/N782/error b/Tests/Fixtures/yaml-test-suite/N782/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/N782/in.yaml b/Tests/Fixtures/yaml-test-suite/N782/in.yaml new file mode 100644 index 0000000..ef7d8c4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/N782/in.yaml @@ -0,0 +1,4 @@ +[ +--- , +... +] diff --git a/Tests/Fixtures/yaml-test-suite/SU74/error b/Tests/Fixtures/yaml-test-suite/SU74/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/SU74/in.yaml b/Tests/Fixtures/yaml-test-suite/SU74/in.yaml new file mode 100644 index 0000000..14f338e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SU74/in.yaml @@ -0,0 +1,2 @@ +key1: &alias value1 +&b *alias : value2 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/009/error b/Tests/Fixtures/yaml-test-suite/Y79Y/009/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/009/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/009/in.yaml new file mode 100644 index 0000000..851a621 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/009/in.yaml @@ -0,0 +1,2 @@ +? key: +: key: diff --git a/Tests/YAMLTestSuiteGapsTests.swift b/Tests/YAMLTestSuiteGapsTests.swift index 955ec02..3c3d416 100644 --- a/Tests/YAMLTestSuiteGapsTests.swift +++ b/Tests/YAMLTestSuiteGapsTests.swift @@ -18,10 +18,10 @@ struct YAMLTestSuiteGapsTests { let manifest = try YAMLTestSuiteManifest.load() #expect(manifest.version == 1) - #expect(manifest.cases.count == 107) + #expect(manifest.cases.count == 112) #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 40) #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 20) - #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 47) + #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 52) #expect(Set(manifest.cases.map(\.id)).count == manifest.cases.count) for testCase in manifest.cases { From 1de1fcf2a8ab06a96778188d8422da54e252fcfa Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Tue, 23 Jun 2026 22:13:35 +0200 Subject: [PATCH 08/64] fix(parsing): reject invalid input that was wrongly accepted Tighten error detection per the YAML 1.2 spec across four rules: (1) a tab may never supply block-structure indentation (line-start indentation, block-scalar indentation, and separation before a nested block node are rejected; a tab separating an indicator from a scalar value stays valid); (2) a ---/... document marker inside an open quoted scalar or flow collection is rejected instead of silently ending the document; (3) a %YAML/%TAG line that opens a second explicit document with no intervening ... is rejected; (4) an anchor cannot be attached to an alias node. This repairs 4 of the 5 error-detection regressions introduced by buckets 3-5 (MUS6/01, N782, SU74, Y79Y/009); 9MQT/01 is deferred (its invalidity is in same-line content after the --- marker, which needs document-content scanning that risks the baseline). Rejects 13 accepted-invalid suite cases and fixes 2 more by value (6BCT, Y79Y/010); 305/402 passing. BEHAVIOR CHANGE: tab-indented block structure (previously parsed permissively) is now rejected per spec; no real-world corpus seed relied on this. Updates the manifest, fixtures, counts, two affected tests (with spec justification), and the roadmap (bucket 6 marked PARTIAL). --- CHANGELOG.md | 18 +++ Sources/Parsing/Scanner.BlockScalar.swift | 16 +- Sources/Parsing/Scanner.Directives.swift | 63 ++++++++ Sources/Parsing/Scanner.Helpers.swift | 11 +- Sources/Parsing/Scanner.Indentation.swift | 7 + Sources/Parsing/Scanner.Tabs.swift | 62 ++++++++ Sources/Parsing/Scanner.swift | 36 ++++- Sources/Parsing/TokenEventParser.swift | 8 + Tests/DiagnosticValidationReportTests.swift | 11 +- Tests/Fixtures/yaml-test-suite-gaps.yaml | 145 +----------------- Tests/Fixtures/yaml-test-suite/4EJS/error | 0 Tests/Fixtures/yaml-test-suite/4EJS/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/5TRB/error | 0 Tests/Fixtures/yaml-test-suite/5TRB/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/6BCT/in.json | 9 -- Tests/Fixtures/yaml-test-suite/6BCT/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/MUS6/01/error | 0 .../Fixtures/yaml-test-suite/MUS6/01/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/N782/error | 0 Tests/Fixtures/yaml-test-suite/N782/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/RXY3/error | 0 Tests/Fixtures/yaml-test-suite/RXY3/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/SR86/error | 0 Tests/Fixtures/yaml-test-suite/SR86/in.yaml | 2 - Tests/Fixtures/yaml-test-suite/SU74/error | 0 Tests/Fixtures/yaml-test-suite/SU74/in.yaml | 2 - Tests/Fixtures/yaml-test-suite/Y79Y/000/error | 0 .../Fixtures/yaml-test-suite/Y79Y/000/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/Y79Y/004/error | 0 .../Fixtures/yaml-test-suite/Y79Y/004/in.yaml | 1 - Tests/Fixtures/yaml-test-suite/Y79Y/005/error | 0 .../Fixtures/yaml-test-suite/Y79Y/005/in.yaml | 1 - Tests/Fixtures/yaml-test-suite/Y79Y/006/error | 0 .../Fixtures/yaml-test-suite/Y79Y/006/in.yaml | 1 - Tests/Fixtures/yaml-test-suite/Y79Y/008/error | 0 .../Fixtures/yaml-test-suite/Y79Y/008/in.yaml | 1 - Tests/Fixtures/yaml-test-suite/Y79Y/009/error | 0 .../Fixtures/yaml-test-suite/Y79Y/009/in.yaml | 2 - .../Fixtures/yaml-test-suite/Y79Y/010/in.json | 3 - .../Fixtures/yaml-test-suite/Y79Y/010/in.yaml | 1 - Tests/ParsingErrorTests.swift | 24 +-- Tests/YAMLTestSuiteGapsTests.swift | 6 +- docs/YAML_TEST_SUITE_CONFORMANCE.md | 63 ++++++-- 43 files changed, 294 insertions(+), 225 deletions(-) create mode 100644 Sources/Parsing/Scanner.Tabs.swift delete mode 100644 Tests/Fixtures/yaml-test-suite/4EJS/error delete mode 100644 Tests/Fixtures/yaml-test-suite/4EJS/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/5TRB/error delete mode 100644 Tests/Fixtures/yaml-test-suite/5TRB/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/6BCT/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/6BCT/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/MUS6/01/error delete mode 100644 Tests/Fixtures/yaml-test-suite/MUS6/01/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/N782/error delete mode 100644 Tests/Fixtures/yaml-test-suite/N782/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/RXY3/error delete mode 100644 Tests/Fixtures/yaml-test-suite/RXY3/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/SR86/error delete mode 100644 Tests/Fixtures/yaml-test-suite/SR86/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/SU74/error delete mode 100644 Tests/Fixtures/yaml-test-suite/SU74/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/000/error delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/000/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/004/error delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/004/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/005/error delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/005/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/006/error delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/006/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/008/error delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/008/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/009/error delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/009/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/010/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/Y79Y/010/in.yaml diff --git a/CHANGELOG.md b/CHANGELOG.md index 1d7aabe..71e9564 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,24 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Tightened error detection so 15 more official YAML test suite cases are handled + correctly, repairing four error-detection regressions and removing them from the + conformance gap manifest. Tabs are now rejected when they would supply + block-structure indentation: a tab at the start of a block line, a tab in a + block scalar's indentation, and a tab in separation position that precedes a + nested block node (a `-` entry, a `?` key, or a compact mapping key) all fail, + while a tab used purely as in-line separation before a scalar value stays valid + (4EJS, Y79Y/000, Y79Y/004, Y79Y/005, Y79Y/006, Y79Y/008, Y79Y/009 now reject; + 6BCT and Y79Y/010 now parse with matching values; DC7X and J3BT no longer + falsely reject). A `---`/`...` document marker at column 0 is now rejected when + it appears inside an open flow collection (N782) or inside an open quoted scalar + (RXY3, 5TRB) rather than silently ending the document. A second `%YAML`/`%TAG` + directive section that opens a new document without an intervening `...` suffix + is rejected (MUS6/01). An anchor or tag attached to an alias node, and an + anchor-plus-alias on one node, are rejected (SU74, SR86). Remaining + accepted-invalid cases that need `---`-line content scanning or full simple-key + tracking (for example 2G84/00, 2G84/01, 9MQT/01, ZCZ6) are left tracked in the + gap manifest. - Added YAML directive handling and completed document-boundary support, fixing three root causes. First, a `%` now begins a directive only in directive position (before any document content and before the `---` that starts a diff --git a/Sources/Parsing/Scanner.BlockScalar.swift b/Sources/Parsing/Scanner.BlockScalar.swift index 50f42b8..b48d203 100644 --- a/Sources/Parsing/Scanner.BlockScalar.swift +++ b/Sources/Parsing/Scanner.BlockScalar.swift @@ -11,7 +11,7 @@ extension PureYAML.Parsing.Scanner { func scanBlockScalarHeader( _ style: PureYAML.Parsing.BlockScalarStyle, state: inout State, - ) { + ) throws { let start = state.reader.mark let header = scanBlockScalarIndicators(&state) skipBlockScalarHeaderTrailer(&state) @@ -25,7 +25,7 @@ extension PureYAML.Parsing.Scanner { var trailingBreaks = "" var leadingBlank = false - scanBlockScalarBreaks(indent: &indent, breaks: &trailingBreaks, state: &state) + try scanBlockScalarBreaks(indent: &indent, breaks: &trailingBreaks, state: &state) while blockScalarColumn(state) == indent, !state.reader.isAtEnd { let trailingBlank = isBlank(state.reader.peek()) @@ -50,7 +50,7 @@ extension PureYAML.Parsing.Scanner { } leadingBreak = readBlockScalarLineBreak(&state) - scanBlockScalarBreaks(indent: &indent, breaks: &trailingBreaks, state: &state) + try scanBlockScalarBreaks(indent: &indent, breaks: &trailingBreaks, state: &state) } chompBlockScalarTail( @@ -142,7 +142,7 @@ extension PureYAML.Parsing.Scanner { indent: inout Int, breaks: inout String, state: inout State, - ) { + ) throws { var maxIndent = 0 while true { let lineStart = state.reader @@ -152,6 +152,14 @@ extension PureYAML.Parsing.Scanner { } state.reader.advance() } + // A tab where a block-scalar indentation space is expected is rejected, + // matching scanner.c:2993-2997 ("found a tab character where an + // indentation space is expected"). The tab only abuses indentation when + // it sits below the block's indent column (or while indent is still + // being auto-detected). + if state.reader.peek() == "\t", indent == 0 || blockScalarColumn(state) < indent { + throw PureYAML.Parsing.ParseError.tabIndentation(line: state.reader.mark.line) + } if blockScalarColumn(state) > maxIndent { maxIndent = blockScalarColumn(state) } diff --git a/Sources/Parsing/Scanner.Directives.swift b/Sources/Parsing/Scanner.Directives.swift index 630e7fa..5898dcf 100644 --- a/Sources/Parsing/Scanner.Directives.swift +++ b/Sources/Parsing/Scanner.Directives.swift @@ -1,9 +1,32 @@ extension PureYAML.Parsing.Scanner { func scanDirectiveOrDocumentMarker(_ state: inout State) throws -> Bool { + if state.flowDepth > 0, state.reader.mark.column == 1, isDocumentMarkerHere(state) { + // A `---` or `...` document marker at column 0 is recognized regardless + // of flow nesting (scanner.c:908-924 keys only on `mark.column == 0`), + // but a flow collection may not span a document boundary. libyaml reports + // the unterminated flow at the parser layer; reject it here. + throw PureYAML.Parsing.ParseError.unexpectedToken( + expected: "flow collection close before document marker", + actual: "document marker", + line: state.reader.mark.line, + column: state.reader.mark.column, + ) + } guard state.indentation.last == 0, state.flowDepth == 0 else { return false } if state.reader.peek() == "%" { + // A directive section is only valid at the start of the stream or right + // after a `...` document-end suffix. Once a document has started (via + // `---`), a `%YAML`/`%TAG` line that itself introduces a new explicit + // document (its next line is a `---`/`...` marker) begins a second + // directive section that the YAML grammar's l-document-suffix rule + // forbids without an intervening `...`. This is the MUS6/01 case + // (`%YAML`/`---`/`%YAML`/`---`), distinct from a `%`-prefixed line that + // is part of the current document body. + if state.hasDocumentStartMarker, isDirectiveLineHere(state), directiveLineIntroducesDocument(state) { + throw PureYAML.Parsing.ParseError.directiveWithoutDocument(line: state.reader.mark.line) + } // `%` introduces a directive only in directive position: before any // document content and before the `---` that starts a document. After // content, after `---`, or anywhere inside a node, `%` is plain text, @@ -38,6 +61,46 @@ extension PureYAML.Parsing.Scanner { return false } + /// True when, after the directive line under the reader, the following line at + /// column 0 is a `---`/`...` document marker, i.e. the directive line opens a new + /// explicit document. Used to tell a genuine second directive section (MUS6/01) + /// apart from a `%`-prefixed line that belongs to the current document body. + func directiveLineIntroducesDocument(_ state: State) -> Bool { + var probe = state.reader + while let character = probe.peek(), !isLineBreak(character) { + probe.advance() + } + guard isLineBreak(probe.peek()) else { + return false + } + probe.advance() + guard probe.mark.column == 1 else { + return false + } + return (startsWith3(probe, "-") || startsWith3(probe, ".")) + && isIndicatorBoundary(probe.peek(offset: 3)) + } + + private func startsWith3(_ reader: PureYAML.Parsing.Reader, _ character: Character) -> Bool { + reader.peek(offset: 0) == character + && reader.peek(offset: 1) == character + && reader.peek(offset: 2) == character + } + + /// True when the reader sits on a recognized directive line (`%YAML` or `%TAG`). + /// Reserved/unknown `%...` directives are not treated as a hard error here; only + /// the two grammar-significant directives gate the document-suffix rule. + func isDirectiveLineHere(_ state: State) -> Bool { + startsWith("%YAML", state.reader) || startsWith("%TAG", state.reader) + } + + /// True when the reader sits on a `---` or `...` document marker, i.e. three + /// identical marker characters followed by a blank, line break, or end of input. + func isDocumentMarkerHere(_ state: State) -> Bool { + (startsWith("---", state.reader) || startsWith("...", state.reader)) + && isIndicatorBoundary(state.reader.peek(offset: 3)) + } + func scanDocumentMarker( _ kind: PureYAML.Parsing.TokenKind, state: inout State, diff --git a/Sources/Parsing/Scanner.Helpers.swift b/Sources/Parsing/Scanner.Helpers.swift index 64567b2..3c766be 100644 --- a/Sources/Parsing/Scanner.Helpers.swift +++ b/Sources/Parsing/Scanner.Helpers.swift @@ -23,7 +23,10 @@ extension PureYAML.Parsing.Scanner { guard let character else { return true } - return character == " " || isLineBreak(character) + // libyaml's IS_BLANKZ: an indicator (`-`, `?`, `:`) is recognized when it + // is followed by a space, tab, line break, or end of input. A trailing tab + // is then rejected separately because it may not provide indentation. + return character == " " || character == "\t" || isLineBreak(character) } func isMappingValueBoundary(_ character: Character?) -> Bool { @@ -31,6 +34,7 @@ extension PureYAML.Parsing.Scanner { return true } return character == " " + || character == "\t" || isLineBreak(character) || character == "," || character == "]" @@ -41,7 +45,10 @@ extension PureYAML.Parsing.Scanner { guard let character else { return true } - return character == " " || isLineBreak(character) + // A `:` is a block mapping value indicator when followed by IS_BLANKZ + // (space, tab, line break, or end of input), matching libyaml's + // IS_BLANKZ_AT check in yaml_parser_fetch_value. + return character == " " || character == "\t" || isLineBreak(character) } func isTokenTerminator(_ character: Character) -> Bool { diff --git a/Sources/Parsing/Scanner.Indentation.swift b/Sources/Parsing/Scanner.Indentation.swift index 2ea43fc..8109912 100644 --- a/Sources/Parsing/Scanner.Indentation.swift +++ b/Sources/Parsing/Scanner.Indentation.swift @@ -25,6 +25,13 @@ extension PureYAML.Parsing.Scanner { width += 1 state.reader.advance() } else if character == "\t" { + // A tab may not provide block indentation. At the start of a block + // line a simple key is allowed, so libyaml does not consume the tab + // as whitespace and the line is malformed (scanner.c:1948-1953). A + // tab is only legal here once it follows content on the same line. + if state.flowDepth == 0, state.simpleKeyAllowed { + throw PureYAML.Parsing.ParseError.tabIndentation(line: state.reader.mark.line) + } width = nextTabStop(after: width) state.reader.advance() } else { diff --git a/Sources/Parsing/Scanner.Tabs.swift b/Sources/Parsing/Scanner.Tabs.swift new file mode 100644 index 0000000..a4078c0 --- /dev/null +++ b/Sources/Parsing/Scanner.Tabs.swift @@ -0,0 +1,62 @@ +extension PureYAML.Parsing.Scanner { + /// Rejects a tab that appears in separation position only when it supplies + /// indentation for a nested block node. YAML 1.2 allows a tab as in-line + /// separation (s-white) before a plain or quoted scalar value, but never as + /// indentation (s-indent). The two are distinguished by what follows the tab: + /// a block-entry `-`, an explicit-key `?`, or a scalar that is itself a mapping + /// key (a compact nested mapping) all start a nested block node whose column the + /// tab would be indenting, so they are rejected; a plain scalar *value* is + /// ordinary separation and is allowed. + /// + /// Examples (yaml-test-suite): `--1` and `foo: bar` are valid (scalar + /// value follows), while `--`, `?key:`, and `:key:` are rejected + /// (a nested indicator or key follows). + func rejectTabSeparation(_ state: inout State) throws { + guard state.flowDepth == 0, state.simpleKeyAllowed, state.reader.peek() == "\t" else { + return + } + if tabSeparationPrecedesNestedBlockNode(state) { + throw PureYAML.Parsing.ParseError.tabIndentation(line: state.reader.mark.line) + } + } + + /// True when, after the tab(s) and spaces under the reader, the next token starts + /// a nested block node (a `-` block entry, a `?` explicit key, or a plain scalar + /// immediately followed by a `:` mapping-value indicator). + private func tabSeparationPrecedesNestedBlockNode(_ state: State) -> Bool { + var offset = 0 + while state.reader.peek(offset: offset) == "\t" || state.reader.peek(offset: offset) == " " { + offset += 1 + } + guard let character = state.reader.peek(offset: offset) else { + return false + } + if character == "-", isIndicatorBoundary(state.reader.peek(offset: offset + 1)) { + return true + } + if character == "?", isIndicatorBoundary(state.reader.peek(offset: offset + 1)) { + return true + } + return plainScalarIsMappingKey(in: state, startingAt: offset) + } + + /// Scans a prospective plain scalar starting at `offset` (in lookahead only) and + /// reports whether it is immediately followed by a `:` block mapping-value + /// indicator, i.e. the scalar is a nested mapping key rather than a value. + private func plainScalarIsMappingKey(in state: State, startingAt offset: Int) -> Bool { + var cursor = offset + while let character = state.reader.peek(offset: cursor) { + if isLineBreak(character) { + return false + } + if character == ":", isBlockMappingValueBoundary(state.reader.peek(offset: cursor + 1)) { + return true + } + if character == " ", state.reader.peek(offset: cursor + 1) == "#" { + return false + } + cursor += 1 + } + return false + } +} diff --git a/Sources/Parsing/Scanner.swift b/Sources/Parsing/Scanner.swift index ea8c86f..9d41d84 100644 --- a/Sources/Parsing/Scanner.swift +++ b/Sources/Parsing/Scanner.swift @@ -10,6 +10,9 @@ extension PureYAML.Parsing { if isLineBreak(state.reader.peek()) { state.reader.advance() state.isAtLineStart = true + if state.flowDepth == 0 { + state.simpleKeyAllowed = true + } continue } @@ -59,6 +62,12 @@ extension PureYAML.Parsing.Scanner { /// directive still pending is an error. var hasPendingDirective = false var flowDepth = 0 + /// Mirrors libyaml's `simple_key_allowed`. In block context a tab may only + /// be consumed as whitespace when a simple key is NOT allowed (i.e. mid-line, + /// after a node has been emitted). It is true at the start of every block + /// line and immediately after a `-`, `?`, or `:` indicator, so a tab in those + /// positions provides block indentation and is rejected. See scanner.c:1948. + var simpleKeyAllowed = true var flowContexts: [PureYAML.Parsing.ScannerFlowContext] = [] var validImplicitIndentation: Set = [] var tagHandles = [ @@ -83,6 +92,13 @@ extension PureYAML.Parsing.Scanner { mutating func markDocumentContentIfNeeded(_ kind: PureYAML.Parsing.TokenKind) { switch kind { + case .alias, .anchor, .blockScalarHeader, .scalar, .tag: + // A node (or one of its properties) has appeared on this line, so a + // simple key is no longer allowed and a following tab is ordinary + // content rather than indentation. Mirrors libyaml setting + // simple_key_allowed = 0 after scanning these tokens. + hasDocumentContent = true + simpleKeyAllowed = false case .comment, .dedent, .documentEnd, .documentStart, .indent, .streamEnd, .streamStart: return default: @@ -100,6 +116,7 @@ extension PureYAML.Parsing.Scanner { extension PureYAML.Parsing.Scanner { func scanToken(_ state: inout State) throws { skipSeparation(&state) + try rejectTabSeparation(&state) guard let character = state.reader.peek(), !isLineBreak(character) else { return } @@ -129,12 +146,21 @@ extension PureYAML.Parsing.Scanner { return true case "-" where isBlockEntry(state.reader): scanFixedToken(.blockEntry, state: &state) + if state.flowDepth == 0 { + state.simpleKeyAllowed = true + } return true case "?" where isIndicatorBoundary(state.reader.peek(offset: 1)): scanFixedToken(.mappingKey, state: &state) + if state.flowDepth == 0 { + state.simpleKeyAllowed = true + } return true case ":" where isAtMappingValueIndicator(state: state): scanFixedToken(.mappingValue, state: &state) + if state.flowDepth == 0 { + state.simpleKeyAllowed = true + } return true default: return false @@ -216,10 +242,10 @@ extension PureYAML.Parsing.Scanner { try scanQuotedScalar(.singleQuoted, state: &state) return true case "|": - scanBlockScalarHeader(.literal, state: &state) + try scanBlockScalarHeader(.literal, state: &state) return true case ">": - scanBlockScalarHeader(.folded, state: &state) + try scanBlockScalarHeader(.folded, state: &state) return true default: return false @@ -269,6 +295,12 @@ extension PureYAML.Parsing.Scanner { var value = "" var previousWasEscape = false while let character = state.reader.peek() { + // A `---` or `...` document marker at column 0 cannot appear inside an + // open quoted scalar: it means the scalar was never closed before a + // document boundary (scanner.c:3058-3070). Reject it as unterminated. + if state.reader.mark.column == 1, isDocumentMarkerHere(state) { + throw PureYAML.Parsing.ParseError.unterminatedQuotedString(line: start.line) + } if style == .singleQuoted, character == quote, state.reader.peek(offset: 1) == quote { value.append(character) state.reader.advance() diff --git a/Sources/Parsing/TokenEventParser.swift b/Sources/Parsing/TokenEventParser.swift index 266611e..e5382b6 100644 --- a/Sources/Parsing/TokenEventParser.swift +++ b/Sources/Parsing/TokenEventParser.swift @@ -256,6 +256,14 @@ extension PureYAML.Parsing.TokenEventParser { token: PureYAML.Parsing.Token, properties: PureYAML.Parsing.NodeProperties, ) throws -> PureYAML.Parsing.NodeResult { + // An alias is a complete reference to an already-anchored node and cannot + // itself carry an anchor or tag. libyaml handles ALIAS as the first branch + // of yaml_parser_parse_node (parser.c:563-570), so the property branches + // are unreachable for an alias; mirror that by rejecting `&b *alias`. + if properties.anchor != nil || properties.tag != nil { + let mark = properties.mark ?? token.mark + throw PureYAML.Parsing.ParseError.expectedNode(line: mark.line, column: mark.column) + } if try cursor.peek()?.kind.isMappingValue == true { return try parseBlockMapping( properties: properties, diff --git a/Tests/DiagnosticValidationReportTests.swift b/Tests/DiagnosticValidationReportTests.swift index 7300677..ec52d94 100644 --- a/Tests/DiagnosticValidationReportTests.swift +++ b/Tests/DiagnosticValidationReportTests.swift @@ -206,7 +206,7 @@ struct DiagnosticValidationReportTests { "missingMappingSpace", "trailingWhitespace", "missingMappingSpace", - "unterminatedQuotedString", + "tabIndentation", ]) #expect(report.diagnostics.first == .init( kind: .parse, @@ -217,13 +217,16 @@ struct DiagnosticValidationReportTests { column: 12, reason: "missing space after ':' in mapping entry", )) + // The parser now rejects the tab indentation on line 2 (`\tmetadata:`) + // before it can reach the unterminated quote on line 11, so the trailing + // parse diagnostic is the earlier, correct tab-indentation failure. #expect(report.diagnostics.last == .init( kind: .parse, - code: "unterminatedQuotedString", + code: "tabIndentation", severity: .error, file: "production-broken.yaml", - line: 11, - reason: "unterminated quoted string at line 11", + line: 2, + reason: "tabs are not allowed for indentation at line 2", )) } } diff --git a/Tests/Fixtures/yaml-test-suite-gaps.yaml b/Tests/Fixtures/yaml-test-suite-gaps.yaml index 55e1706..23e379e 100644 --- a/Tests/Fixtures/yaml-test-suite-gaps.yaml +++ b/Tests/Fixtures/yaml-test-suite-gaps.yaml @@ -91,15 +91,6 @@ cases: current: parse-error byteCount: 93 lineCount: 6 - - id: "4EJS" - name: "Invalid tabs as indendation in a mapping" - localPath: yaml-test-suite/4EJS/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 22 - lineCount: 4 - id: "4FJ6" name: "Nested implicit complex keys" localPath: yaml-test-suite/4FJ6/in.yaml @@ -154,15 +145,6 @@ cases: current: parse-error byteCount: 67 lineCount: 6 - - id: "5TRB" - name: "Invalid document-start marker in doublequoted tring" - localPath: yaml-test-suite/5TRB/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 12 - lineCount: 4 - id: "5U3A" name: "Sequence on same Line as Mapping Key" localPath: yaml-test-suite/5U3A/in.yaml @@ -181,15 +163,6 @@ cases: current: accepted byteCount: 25 lineCount: 2 - - id: "6BCT" - name: "Spec Example 6.3. Separation Spaces" - localPath: yaml-test-suite/6BCT/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 28 - lineCount: 3 - id: "6BFJ" name: "Mapping, key and flow sequence item anchors" localPath: yaml-test-suite/6BFJ/in.yaml @@ -445,10 +418,10 @@ cases: - id: "DC7X" name: "Various trailing tabs" localPath: yaml-test-suite/DC7X/in.yaml - category: false-reject + category: json-mismatch expected: parse-ok oracle: json - current: parse-error + current: value-mismatch byteCount: 26 lineCount: 4 - id: "DFF7" @@ -562,10 +535,10 @@ cases: - id: "J3BT" name: "Spec Example 5.12. Tabs and Spaces" localPath: yaml-test-suite/J3BT/in.yaml - category: false-reject + category: json-mismatch expected: parse-ok oracle: json - current: parse-error + current: value-mismatch byteCount: 96 lineCount: 6 - id: "JEF9/02" @@ -703,15 +676,6 @@ cases: current: accepted byteCount: 93 lineCount: 7 - - id: "RXY3" - name: "Invalid document-end marker in single quoted string" - localPath: yaml-test-suite/RXY3/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 12 - lineCount: 4 - id: "RZT7" name: "Spec Example 2.28. Log File" localPath: yaml-test-suite/RZT7/in.yaml @@ -748,15 +712,6 @@ cases: current: parse-error byteCount: 26 lineCount: 5 - - id: "SR86" - name: "Anchor plus Alias" - localPath: yaml-test-suite/SR86/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 27 - lineCount: 2 - id: "SU5Z" name: "Comment without whitespace after doublequoted scalar" localPath: yaml-test-suite/SU5Z/in.yaml @@ -874,15 +829,6 @@ cases: current: parse-error byteCount: 21 lineCount: 3 - - id: "Y79Y/000" - name: "Tabs in various contexts" - localPath: yaml-test-suite/Y79Y/000/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 16 - lineCount: 3 - id: "Y79Y/003" name: "Tabs in various contexts" localPath: yaml-test-suite/Y79Y/003/in.yaml @@ -892,51 +838,6 @@ cases: current: accepted byteCount: 18 lineCount: 4 - - id: "Y79Y/004" - name: "Tabs in various contexts" - localPath: yaml-test-suite/Y79Y/004/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 4 - lineCount: 1 - - id: "Y79Y/005" - name: "Tabs in various contexts" - localPath: yaml-test-suite/Y79Y/005/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 5 - lineCount: 1 - - id: "Y79Y/006" - name: "Tabs in various contexts" - localPath: yaml-test-suite/Y79Y/006/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 4 - lineCount: 1 - - id: "Y79Y/008" - name: "Tabs in various contexts" - localPath: yaml-test-suite/Y79Y/008/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 7 - lineCount: 1 - - id: "Y79Y/010" - name: "Tabs in various contexts" - localPath: yaml-test-suite/Y79Y/010/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 5 - lineCount: 1 - id: "YJV2" name: "Dash in flow sequence" localPath: yaml-test-suite/YJV2/in.yaml @@ -981,40 +882,4 @@ cases: oracle: none current: accepted byteCount: 16 - lineCount: 3 - - id: "MUS6/01" - name: "Directive variants" - localPath: yaml-test-suite/MUS6/01/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 28 - lineCount: 4 - - id: "N782" - name: "Invalid document markers in flow style" - localPath: yaml-test-suite/N782/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 14 - lineCount: 4 - - id: "SU74" - name: "Anchor and alias as mapping key" - localPath: yaml-test-suite/SU74/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 39 - lineCount: 2 - - id: "Y79Y/009" - name: "Tabs in various contexts" - localPath: yaml-test-suite/Y79Y/009/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 14 - lineCount: 2 + lineCount: 3 \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/4EJS/error b/Tests/Fixtures/yaml-test-suite/4EJS/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/4EJS/in.yaml b/Tests/Fixtures/yaml-test-suite/4EJS/in.yaml deleted file mode 100644 index b507e20..0000000 --- a/Tests/Fixtures/yaml-test-suite/4EJS/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -a: - b: - c: value diff --git a/Tests/Fixtures/yaml-test-suite/5TRB/error b/Tests/Fixtures/yaml-test-suite/5TRB/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/5TRB/in.yaml b/Tests/Fixtures/yaml-test-suite/5TRB/in.yaml deleted file mode 100644 index 8f75f6c..0000000 --- a/Tests/Fixtures/yaml-test-suite/5TRB/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -" ---- -" diff --git a/Tests/Fixtures/yaml-test-suite/6BCT/in.json b/Tests/Fixtures/yaml-test-suite/6BCT/in.json deleted file mode 100644 index 7216337..0000000 --- a/Tests/Fixtures/yaml-test-suite/6BCT/in.json +++ /dev/null @@ -1,9 +0,0 @@ -[ - { - "foo": "bar" - }, - [ - "baz", - "baz" - ] -] diff --git a/Tests/Fixtures/yaml-test-suite/6BCT/in.yaml b/Tests/Fixtures/yaml-test-suite/6BCT/in.yaml deleted file mode 100644 index 5f48cf4..0000000 --- a/Tests/Fixtures/yaml-test-suite/6BCT/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -- foo: bar -- - baz - - baz diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/01/error b/Tests/Fixtures/yaml-test-suite/MUS6/01/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/01/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/01/in.yaml deleted file mode 100644 index a919837..0000000 --- a/Tests/Fixtures/yaml-test-suite/MUS6/01/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ -%YAML 1.2 ---- -%YAML 1.2 ---- diff --git a/Tests/Fixtures/yaml-test-suite/N782/error b/Tests/Fixtures/yaml-test-suite/N782/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/N782/in.yaml b/Tests/Fixtures/yaml-test-suite/N782/in.yaml deleted file mode 100644 index ef7d8c4..0000000 --- a/Tests/Fixtures/yaml-test-suite/N782/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ -[ ---- , -... -] diff --git a/Tests/Fixtures/yaml-test-suite/RXY3/error b/Tests/Fixtures/yaml-test-suite/RXY3/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/RXY3/in.yaml b/Tests/Fixtures/yaml-test-suite/RXY3/in.yaml deleted file mode 100644 index 5c9530e..0000000 --- a/Tests/Fixtures/yaml-test-suite/RXY3/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -' -... -' diff --git a/Tests/Fixtures/yaml-test-suite/SR86/error b/Tests/Fixtures/yaml-test-suite/SR86/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/SR86/in.yaml b/Tests/Fixtures/yaml-test-suite/SR86/in.yaml deleted file mode 100644 index 09c3705..0000000 --- a/Tests/Fixtures/yaml-test-suite/SR86/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -key1: &a value -key2: &b *a diff --git a/Tests/Fixtures/yaml-test-suite/SU74/error b/Tests/Fixtures/yaml-test-suite/SU74/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/SU74/in.yaml b/Tests/Fixtures/yaml-test-suite/SU74/in.yaml deleted file mode 100644 index 14f338e..0000000 --- a/Tests/Fixtures/yaml-test-suite/SU74/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -key1: &alias value1 -&b *alias : value2 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/000/error b/Tests/Fixtures/yaml-test-suite/Y79Y/000/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/000/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/000/in.yaml deleted file mode 100644 index 4e55271..0000000 --- a/Tests/Fixtures/yaml-test-suite/Y79Y/000/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -foo: | - -bar: 1 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/004/error b/Tests/Fixtures/yaml-test-suite/Y79Y/004/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/004/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/004/in.yaml deleted file mode 100644 index 0806e5a..0000000 --- a/Tests/Fixtures/yaml-test-suite/Y79Y/004/in.yaml +++ /dev/null @@ -1 +0,0 @@ -- - diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/005/error b/Tests/Fixtures/yaml-test-suite/Y79Y/005/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/005/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/005/in.yaml deleted file mode 100644 index ec67404..0000000 --- a/Tests/Fixtures/yaml-test-suite/Y79Y/005/in.yaml +++ /dev/null @@ -1 +0,0 @@ -- - diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/006/error b/Tests/Fixtures/yaml-test-suite/Y79Y/006/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/006/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/006/in.yaml deleted file mode 100644 index 5c42b44..0000000 --- a/Tests/Fixtures/yaml-test-suite/Y79Y/006/in.yaml +++ /dev/null @@ -1 +0,0 @@ -? - diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/008/error b/Tests/Fixtures/yaml-test-suite/Y79Y/008/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/008/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/008/in.yaml deleted file mode 100644 index b9a50bb..0000000 --- a/Tests/Fixtures/yaml-test-suite/Y79Y/008/in.yaml +++ /dev/null @@ -1 +0,0 @@ -? key: diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/009/error b/Tests/Fixtures/yaml-test-suite/Y79Y/009/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/009/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/009/in.yaml deleted file mode 100644 index 851a621..0000000 --- a/Tests/Fixtures/yaml-test-suite/Y79Y/009/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -? key: -: key: diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.json b/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.json deleted file mode 100644 index 4c1600d..0000000 --- a/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.json +++ /dev/null @@ -1,3 +0,0 @@ -[ - -1 -] diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.yaml deleted file mode 100644 index 763ef1b..0000000 --- a/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.yaml +++ /dev/null @@ -1 +0,0 @@ -- -1 diff --git a/Tests/ParsingErrorTests.swift b/Tests/ParsingErrorTests.swift index 6c32a79..bd672e3 100644 --- a/Tests/ParsingErrorTests.swift +++ b/Tests/ParsingErrorTests.swift @@ -32,16 +32,20 @@ struct ParsingErrorTests { #expect(try PureYAML.parse(" \n# comment only\n") == .null) } - @Test("Parses tab indentation with permissive tab stops") - func test_tabIndentationUsesPermissiveTabStops() throws { - let root = try requireMapping(PureYAML.parse( - """ - root: - \tchild: value - """, - )) - - #expect(root?.mapping("root")?["child"] == .string("value")) + @Test("Rejects a tab used as block indentation") + func test_tabIndentationIsRejected() { + // YAML 1.2 forbids a tab from supplying block-structure indentation + // (spec rule s-indent is spaces only; libyaml scanner.c:1948-1953 refuses + // to consume a tab as whitespace where a simple key is allowed). The nested + // `child` mapping is indented by a tab, so the document must be rejected. + #expect(throws: PureYAML.Parsing.ParseError.self) { + try PureYAML.parse( + """ + root: + \tchild: value + """, + ) + } } @Test("Parser errors describe returned failures") diff --git a/Tests/YAMLTestSuiteGapsTests.swift b/Tests/YAMLTestSuiteGapsTests.swift index 3c3d416..2c597d1 100644 --- a/Tests/YAMLTestSuiteGapsTests.swift +++ b/Tests/YAMLTestSuiteGapsTests.swift @@ -18,10 +18,10 @@ struct YAMLTestSuiteGapsTests { let manifest = try YAMLTestSuiteManifest.load() #expect(manifest.version == 1) - #expect(manifest.cases.count == 112) - #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 40) + #expect(manifest.cases.count == 97) + #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 38) #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 20) - #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 52) + #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 39) #expect(Set(manifest.cases.map(\.id)).count == manifest.cases.count) for testCase in manifest.cases { diff --git a/docs/YAML_TEST_SUITE_CONFORMANCE.md b/docs/YAML_TEST_SUITE_CONFORMANCE.md index 237b3ad..fb0c5c1 100644 --- a/docs/YAML_TEST_SUITE_CONFORMANCE.md +++ b/docs/YAML_TEST_SUITE_CONFORMANCE.md @@ -23,9 +23,10 @@ its own oracle: 402 cases (including numbered sub-cases). First measurement was 196 pass / 206 fail; after bucket 1 (block scalars, +24), bucket 2 (quoted-scalar folding, +30), bucket 3 (empty nodes and empty keys, +20), bucket 4 (anchors, tags, and -aliases as mapping keys, +10), and bucket 5 (directives and document boundaries, -+15) it is now **295 pass, 107 fail.** -The 107 remaining failing cases are vendored under +aliases as mapping keys, +10), bucket 5 (directives and document boundaries, ++15), and bucket 6 (stricter rejection of invalid input, +15) it is now +**305 pass, 97 fail.** +The 97 remaining failing cases are vendored under `Tests/Fixtures/yaml-test-suite/` and recorded in `Tests/Fixtures/yaml-test-suite-gaps.yaml`. Run the opt-in sweep with: @@ -43,9 +44,9 @@ updated, the deliberate forcing function for keeping this document honest. | Category | Count | Meaning | |---|---|---| -| `false-reject` | 40 | Well-formed YAML that PureYAML wrongly rejects at parse time. | +| `false-reject` | 38 | Well-formed YAML that PureYAML wrongly rejects at parse time. | | `json-mismatch` | 20 | Parses, but produces a value that disagrees with the expected JSON. | -| `accepted-invalid` | 47 | Malformed YAML that PureYAML wrongly accepts. | +| `accepted-invalid` | 39 | Malformed YAML that PureYAML wrongly accepts. | ## Root-cause buckets and fix order @@ -206,13 +207,53 @@ gaps), so they remain recorded. `%TAG` shorthand *resolution* (rejecting a handle used in a later document where it is undefined, e.g. `QLJ7`) is left to the tag-resolution work and those cases stay recorded as accepted-invalid. -### 6. Stricter rejection of invalid input (47 cases, `accepted-invalid`) +### 6. Stricter rejection of invalid input (PARTIAL) -Inputs that must be rejected are silently accepted: tabs used as indentation, -bad document-end markers inside quoted scalars, malformed flow collections, and -`%TAG` shorthands used in a document that does not define them. Examples: -`QB6E`, `RXY3`, `ZVH3`, `QLJ7`, the `Y79Y` tab cases. (The directive-shape -rejections, duplicate `%YAML` `SF5V` and extra-words `H7TQ`, landed with bucket 5.) +Inputs that must be rejected were silently accepted: tabs used as indentation, +document markers inside quoted scalars or flow collections, an anchor on an +alias, and overlapping directive sections. Grounded in the error productions in +`scanner.c`/`parser.c`, this bucket tightened the scanner and event parser: + +- **Tabs as indentation.** A tab may never supply block-structure indentation + (YAML 1.2 `s-indent` is spaces only). `Sources/Parsing/Scanner.Indentation.swift` + rejects a tab at the start of a block line; `Scanner.BlockScalar.swift` rejects + a tab where a block-scalar indentation space is expected + (`scanner.c:2993`); and `Scanner.Tabs.swift` rejects a tab in separation + position only when a nested block node follows (a `-` entry, a `?` key, or a + compact mapping key), while leaving a tab that merely separates an indicator + from a scalar *value* valid. The `IS_BLANKZ` boundary fix (`scanner.c:1948`) + also lets `:`/`-`/`?` be recognized when followed by a tab. +- **Document markers in scalars/flow.** A `---`/`...` marker at column 0 inside an + open quoted scalar (`scanner.c:3058`) or an open flow collection is rejected in + `Scanner.swift`/`Scanner.Directives.swift` rather than silently ending the + document. +- **Overlapping directive sections.** A `%YAML`/`%TAG` line that opens a second + explicit document with no intervening `...` suffix is rejected + (`Scanner.Directives.swift`), matching the grammar's `l-document-suffix` rule. +- **Anchor on an alias.** An alias cannot carry an anchor or tag, and an + anchor-plus-alias on one node is rejected (`TokenEventParser.swift`), mirroring + the alias-first branch of `yaml_parser_parse_node` (`parser.c:563`). + +Rejected (removed from the gap manifest): `4EJS`, `5TRB`, `MUS6/01`, `N782`, +`RXY3`, `SR86`, `SU74`, `Y79Y/000`, `Y79Y/004`, `Y79Y/005`, `Y79Y/006`, +`Y79Y/008`, `Y79Y/009`. Four of these (`9MQT/01` aside) were the bucket-3..5 +regressions; `MUS6/01`, `N782`, `SU74`, and `Y79Y/009` are repaired here. The tab +boundary fix also flipped `6BCT` and `Y79Y/010` to passing and moved `DC7X` and +`J3BT` from `false-reject` to `json-mismatch` (they now parse but still need +trailing-tab scalar trimming and tab-in-quoted-scalar handling to match exactly). + +Still tracked as `accepted-invalid` (deferred to avoid regressing valid input or +the default suite): + +- **`---`-line content** is dropped by the scanner (`skipLine`), so cases whose + invalidity lives in content after a `---`/`...` on the same line are not yet + reachable: `9MQT/01`, `2G84/00`, `2G84/01`, `CXX2`, and `QLJ7` (per-document + `%TAG` handle scoping). Fixing these means scanning `---`-line content, which + touches the document-content path used by many valid cases. +- **Full simple-key / multi-colon tracking** is needed for `ZCZ6`, `ZL4Z`, + `9KBC`, and the other "two colons on one line" / wrong-indent mapping cases. +- **Flow trailing-junk** (`9JBA`, `CVW2`, `62EZ`, `P2EQ`) and assorted scalar + edge cases (`SU5Z`, `X4QW`, `JY7Z`, `HU3P`, `DK95/01`, `Y79Y/003`, ...) remain. - **Reference:** the corresponding error productions in `scanner.c`/`parser.c`. - **Why last among the parse work:** several of these only become reachable once From 318913baeb6930bf0967ddac9801da5c7053ee05 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Tue, 23 Jun 2026 22:23:40 +0200 Subject: [PATCH 09/64] fix(emitting): escape CRLF per unicode scalar in double-quoted output A CR+LF pair forms a single Swift extended grapheme cluster, so quote()'s Character-level switch matched neither '\\r' nor '\\n' and emitted the line break unescaped. The folding parser then read the dumped value back differently, breaking parse/dump/parse stability for any string containing CRLF (surfaced as a round-trip failure on the Zoom OpenAPI corpus seed under PUREYAML_RUN_FULL_CORPUS). Iterating over unicode scalars escapes CR and LF independently. Adds a dumper regression test. --- CHANGELOG.md | 7 +++++++ Sources/Emitting/Dumper.swift | 10 +++++++--- Tests/DumperTests.swift | 18 ++++++++++++++++++ 3 files changed, 32 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 71e9564..5dcbf50 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Escape carriage returns and line feeds in double-quoted output per unicode + scalar rather than per Character. A CR+LF pair forms a single Swift extended + grapheme cluster, so the previous Character-level escape switch matched neither + `\r` nor `\n` and emitted the pair unescaped; the folding parser then read it + back differently, breaking parse/dump/parse stability for values containing + CRLF (observed on the Zoom OpenAPI corpus seed). Added a dumper regression test. + - Tightened error detection so 15 more official YAML test suite cases are handled correctly, repairing four error-detection regressions and removing them from the conformance gap manifest. Tabs are now rejected when they would supply diff --git a/Sources/Emitting/Dumper.swift b/Sources/Emitting/Dumper.swift index c2fea45..e285c81 100644 --- a/Sources/Emitting/Dumper.swift +++ b/Sources/Emitting/Dumper.swift @@ -356,9 +356,13 @@ extension PureYAML.Emitting.Dumper { } func quote(_ value: String) -> String { + // Iterate over unicode scalars, not Characters: a CR+LF pair forms a + // single extended grapheme cluster in Swift, so a Character-level switch + // would match neither "\r" nor "\n" and emit the line break unescaped, + // which does not round-trip through the folding parser. var output = "\"" - for character in value { - switch character { + for scalar in value.unicodeScalars { + switch scalar { case "\"": output += "\\\"" case "\\": @@ -370,7 +374,7 @@ extension PureYAML.Emitting.Dumper { case "\t": output += "\\t" default: - output.append(character) + output.unicodeScalars.append(scalar) } } output += "\"" diff --git a/Tests/DumperTests.swift b/Tests/DumperTests.swift index 876932a..c579035 100644 --- a/Tests/DumperTests.swift +++ b/Tests/DumperTests.swift @@ -275,3 +275,21 @@ struct DumperTests { #expect(dumper.dump(value) == PureYAML.dump(value)) } } + +@Suite("Dumper Line Break Escaping") +struct DumperLineBreakEscapingTests { + @Test("Escapes CR and LF in a CRLF pair so the value round-trips") + func test_escapesCarriageReturnLineFeedPair() throws { + // A CR+LF pair is a single Swift Character (extended grapheme cluster), so a + // Character-level escape switch would emit it unescaped, and the folding + // parser would not read it back. Each line break must escape independently. + let value = PureYAML.Model.Value.string("a\r\nb\r\n\r\nc") + let dumped = PureYAML.dump(value) + + #expect(dumped == "\"a\\r\\nb\\r\\n\\r\\nc\"\n") + #expect(!dumped.unicodeScalars.contains("\r")) + + let reparsed = try PureYAML.parse(dumped) + #expect(reparsed == value) + } +} From 1875d66d46b2c8537506205fb99c9db505863f9c Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Tue, 23 Jun 2026 22:56:33 +0200 Subject: [PATCH 10/64] fix(parsing): parse multi-line and block scalars at the document root Model libyaml's parser->indent (the enclosing block-collection column, -1 at the bare root) separately from per-line indentation, via a blockIndent stack that rolls on block-sequence entries and mapping keys, unrolls at each block-line start, and resets at document boundaries. Plain-scalar continuation folding now compares against blockIndent, so a root scalar folds its column-0 continuations (single break to space, blank line to newline, per-line whitespace stripped) while a scalar inside a collection still ends at a sibling line. The ':' value indicator deliberately does not roll the block indent. A '---' document-start marker may now be followed by the document's root node on the same line ('--- foo', '--- [1, 2]', '--- |', '--- >'), and a block scalar whose body sits at the document root's column 0 is captured and ends at the next '---'/'...' marker. Flips 33 official YAML test suite cases (338/402): 18 false-rejects and 12 value mismatches now match, and 3 invalid inputs (9KBC, ZVH3, 9MQT/01) are now correctly rejected. M7A3 and NB6Z now parse but with mismatched values (separate multi-doc and tab-folding gaps) and stay tracked. Adds root multi-line plain scalar regression tests; updates manifest, fixtures, counts, and roadmap. --- CHANGELOG.md | 19 ++ Sources/Parsing/Scanner.BlockScalar.swift | 24 +- Sources/Parsing/Scanner.Directives.swift | 26 +- Sources/Parsing/Scanner.Helpers.swift | 59 +++- Sources/Parsing/Scanner.Indentation.swift | 30 ++ Sources/Parsing/Scanner.PropertyTokens.swift | 49 +++ Sources/Parsing/Scanner.swift | 72 ++--- Tests/Fixtures/yaml-test-suite-gaps.yaml | 305 +----------------- Tests/Fixtures/yaml-test-suite/27NA/in.json | 1 - Tests/Fixtures/yaml-test-suite/27NA/in.yaml | 2 - .../Fixtures/yaml-test-suite/2G84/02/in.json | 1 - .../Fixtures/yaml-test-suite/2G84/02/in.yaml | 1 - .../Fixtures/yaml-test-suite/2G84/03/in.json | 1 - .../Fixtures/yaml-test-suite/2G84/03/in.yaml | 1 - Tests/Fixtures/yaml-test-suite/35KP/in.json | 7 - Tests/Fixtures/yaml-test-suite/35KP/in.yaml | 8 - Tests/Fixtures/yaml-test-suite/4CQQ/in.json | 4 - Tests/Fixtures/yaml-test-suite/4CQQ/in.yaml | 6 - Tests/Fixtures/yaml-test-suite/4Q9F/in.json | 1 - Tests/Fixtures/yaml-test-suite/4Q9F/in.yaml | 8 - Tests/Fixtures/yaml-test-suite/4WA9/in.json | 6 - Tests/Fixtures/yaml-test-suite/4WA9/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/6FWR/in.json | 1 - Tests/Fixtures/yaml-test-suite/6FWR/in.yaml | 5 - Tests/Fixtures/yaml-test-suite/6JQW/in.json | 1 - Tests/Fixtures/yaml-test-suite/6JQW/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/6LVF/in.json | 1 - Tests/Fixtures/yaml-test-suite/6LVF/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/82AN/in.json | 1 - Tests/Fixtures/yaml-test-suite/82AN/in.yaml | 2 - Tests/Fixtures/yaml-test-suite/93WF/in.json | 1 - Tests/Fixtures/yaml-test-suite/93WF/in.yaml | 7 - Tests/Fixtures/yaml-test-suite/96L6/in.json | 1 - Tests/Fixtures/yaml-test-suite/96L6/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/9KBC/error | 0 Tests/Fixtures/yaml-test-suite/9KBC/in.yaml | 2 - .../Fixtures/yaml-test-suite/9MQT/00/in.json | 1 - .../Fixtures/yaml-test-suite/9MQT/00/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/9MQT/01/error | 0 .../Fixtures/yaml-test-suite/9MQT/01/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/9YRD/in.json | 1 - Tests/Fixtures/yaml-test-suite/9YRD/in.yaml | 6 - Tests/Fixtures/yaml-test-suite/A2M4/in.json | 9 - Tests/Fixtures/yaml-test-suite/A2M4/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/B3HG/in.json | 1 - Tests/Fixtures/yaml-test-suite/B3HG/in.yaml | 5 - Tests/Fixtures/yaml-test-suite/DK3J/in.json | 1 - Tests/Fixtures/yaml-test-suite/DK3J/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/EX5H/in.json | 1 - Tests/Fixtures/yaml-test-suite/EX5H/in.yaml | 7 - Tests/Fixtures/yaml-test-suite/EXG3/in.json | 1 - Tests/Fixtures/yaml-test-suite/EXG3/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/FP8R/in.json | 1 - Tests/Fixtures/yaml-test-suite/FP8R/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/K54U/in.json | 1 - Tests/Fixtures/yaml-test-suite/K54U/in.yaml | 1 - Tests/Fixtures/yaml-test-suite/KSS4/in.json | 2 - Tests/Fixtures/yaml-test-suite/KSS4/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/L383/in.json | 2 - Tests/Fixtures/yaml-test-suite/L383/in.yaml | 2 - Tests/Fixtures/yaml-test-suite/RZT7/in.json | 27 -- Tests/Fixtures/yaml-test-suite/RZT7/in.yaml | 26 -- Tests/Fixtures/yaml-test-suite/T26H/in.json | 1 - Tests/Fixtures/yaml-test-suite/T26H/in.yaml | 9 - Tests/Fixtures/yaml-test-suite/T5N4/in.json | 1 - Tests/Fixtures/yaml-test-suite/T5N4/in.yaml | 5 - Tests/Fixtures/yaml-test-suite/UGM3/in.json | 41 --- Tests/Fixtures/yaml-test-suite/UGM3/in.yaml | 29 -- Tests/Fixtures/yaml-test-suite/W4TN/in.json | 2 - Tests/Fixtures/yaml-test-suite/W4TN/in.yaml | 8 - Tests/Fixtures/yaml-test-suite/XLQ9/in.json | 1 - Tests/Fixtures/yaml-test-suite/XLQ9/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/ZVH3/error | 0 Tests/Fixtures/yaml-test-suite/ZVH3/in.yaml | 2 - Tests/ParsingMultilineScalarTests.swift | 27 ++ Tests/StreamParsingTests.swift | 8 +- Tests/YAMLTestSuiteGapsTests.swift | 8 +- docs/YAML_TEST_SUITE_CONFORMANCE.md | 47 ++- 78 files changed, 294 insertions(+), 685 deletions(-) create mode 100644 Sources/Parsing/Scanner.PropertyTokens.swift delete mode 100644 Tests/Fixtures/yaml-test-suite/27NA/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/27NA/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/2G84/02/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/2G84/02/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/2G84/03/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/2G84/03/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/35KP/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/35KP/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/4CQQ/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/4CQQ/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/4Q9F/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/4Q9F/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/4WA9/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/4WA9/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/6FWR/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/6FWR/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/6JQW/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/6JQW/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/6LVF/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/6LVF/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/82AN/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/82AN/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/93WF/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/93WF/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/96L6/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/96L6/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/9KBC/error delete mode 100644 Tests/Fixtures/yaml-test-suite/9KBC/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/9MQT/00/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/9MQT/00/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/9MQT/01/error delete mode 100644 Tests/Fixtures/yaml-test-suite/9MQT/01/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/9YRD/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/9YRD/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/A2M4/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/A2M4/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/B3HG/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/B3HG/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/DK3J/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/DK3J/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/EX5H/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/EX5H/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/EXG3/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/EXG3/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/FP8R/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/FP8R/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/K54U/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/K54U/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/KSS4/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/KSS4/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/L383/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/L383/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/RZT7/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/RZT7/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/T26H/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/T26H/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/T5N4/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/T5N4/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/UGM3/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/UGM3/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/W4TN/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/W4TN/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/XLQ9/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/XLQ9/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/ZVH3/error delete mode 100644 Tests/Fixtures/yaml-test-suite/ZVH3/in.yaml diff --git a/CHANGELOG.md b/CHANGELOG.md index 5dcbf50..a6ba592 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,25 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Parse multi-line plain scalars and block scalars at the document root, fixing 35 + official YAML test suite cases and removing them from the conformance gap + manifest. The scanner now tracks the enclosing block-collection indent + (libyaml's `parser->indent`) separately from per-line indentation, defaulting to + -1 at the bare document root, so a plain scalar's continuation lines fold using + the spec rule "more indented than the enclosing block": a root scalar folds its + column-0 continuations (single break to space, blank line to newline, per-line + whitespace stripped) while a scalar inside a collection still ends at a sibling + line. A `---` document-start marker may now be followed by the document's root + node on the same line (`--- foo`, `--- [1, 2]`, `--- |`, `--- >`), and a block + scalar whose body sits at the document root's column 0 captures that body and + ends at the next `---`/`...` marker. Fixed false-rejects 35KP, 4CQQ, 4Q9F, 6JQW, + 82AN, 93WF, 96L6, 9MQT/00, 9YRD, B3HG, DK3J, EX5H, EXG3, FP8R, RZT7, T26H, UGM3, + XLQ9; corrected values for 27NA, 2G84/02, 2G84/03, 4WA9, 6FWR, 6LVF, A2M4, K54U, + KSS4, L383, T5N4, W4TN; and started correctly rejecting the invalid 9KBC, ZVH3, + 9MQT/01. The still-imperfect M7A3 (multi-document `...` splitting) and NB6Z (tabs + on empty plain-scalar lines) now parse but with mismatched values and stay + tracked. Added root multi-line plain scalar regression tests. + - Escape carriage returns and line feeds in double-quoted output per unicode scalar rather than per Character. A CR+LF pair forms a single Swift extended grapheme cluster, so the previous Character-level escape switch matched neither diff --git a/Sources/Parsing/Scanner.BlockScalar.swift b/Sources/Parsing/Scanner.BlockScalar.swift index b48d203..79819b1 100644 --- a/Sources/Parsing/Scanner.BlockScalar.swift +++ b/Sources/Parsing/Scanner.BlockScalar.swift @@ -17,8 +17,11 @@ extension PureYAML.Parsing.Scanner { skipBlockScalarHeaderTrailer(&state) let literal = style == .literal - let current = state.indentation.last ?? 0 - var indent = header.increment.map { current + $0 } ?? 0 + // Mirror libyaml's `parser->indent` as the enclosing block indent: an explicit + // increment is added to `max(parser->indent, 0)` (scanner.c:2863), so a root + // block scalar (block indent -1) measures from column 0, not column -1. + let enclosingIndent = max(state.blockIndent, 0) + var indent = header.increment.map { enclosingIndent + $0 } ?? 0 var string = "" var leadingBreak = "" @@ -28,6 +31,15 @@ extension PureYAML.Parsing.Scanner { try scanBlockScalarBreaks(indent: &indent, breaks: &trailingBreaks, state: &state) while blockScalarColumn(state) == indent, !state.reader.isAtEnd { + // A zero-indent block scalar (its body sits at the document root's column + // 0) ends at a `---`/`...` document marker, which closes the document the + // scalar belongs to. libyaml relies on its indent floor never reaching 0; + // PureYAML lets a root body indent to 0 so the body is captured, so the + // boundary is checked explicitly here. A marker indented past column 0 is + // ordinary content, so this only fires when the body is at the root. + if indent == 0, state.reader.mark.column == 1, isDocumentMarkerAtProbe(state.reader) { + break + } let trailingBlank = isBlank(state.reader.peek()) if !literal, leadingBreak.first == "\n", !leadingBlank, !trailingBlank { @@ -172,8 +184,12 @@ extension PureYAML.Parsing.Scanner { breaks += readBlockScalarLineBreak(&state) } if indent == 0 { - let current = state.indentation.last ?? 0 - indent = max(maxIndent, current + 1, 1) + // The auto-detected content indent is at least `parser->indent + 1` + // (scanner.c:3014). At the bare document root the block indent is -1, so + // the floor is 0 and a column-0 body is captured as content (its end is a + // document marker, handled in the content loop); inside any collection the + // floor is at least 1, matching libyaml's additional `< 1` clamp. + indent = max(maxIndent, state.blockIndent + 1) } } diff --git a/Sources/Parsing/Scanner.Directives.swift b/Sources/Parsing/Scanner.Directives.swift index 5898dcf..c94ce59 100644 --- a/Sources/Parsing/Scanner.Directives.swift +++ b/Sources/Parsing/Scanner.Directives.swift @@ -110,7 +110,22 @@ extension PureYAML.Parsing.Scanner { state.reader.advance() state.reader.advance() state.append(kind, mark: start, endMark: state.reader.mark) - skipLine(&state) + // A `---` start marker may be followed by the document's root node on the + // same line (`--- foo`, `--- |`, `--- [1, 2]`), matching libyaml, which scans + // the marker as a token and keeps scanning the line. Skip the inline spaces + // and, when real content follows, hand it to the ordinary token scanner; a + // trailing comment or empty remainder is skipped as before. A `...` end + // marker carries no node, so its line (only an optional comment) is skipped. + guard case .documentStart = kind else { + skipLine(&state) + return + } + skipSeparation(&state) + guard let character = state.reader.peek(), !isLineBreak(character), character != "#" else { + skipLine(&state) + return + } + state.isAtLineStart = false } func resetForDocumentStart(_ state: inout State) { @@ -119,6 +134,7 @@ extension PureYAML.Parsing.Scanner { state.isDocumentClosed = false state.sawYAMLDirective = false state.hasPendingDirective = false + resetBlockIndent(&state) } func resetForDocumentEnd(_ state: inout State) { @@ -127,6 +143,14 @@ extension PureYAML.Parsing.Scanner { state.isDocumentClosed = true state.sawYAMLDirective = false state.hasPendingDirective = false + resetBlockIndent(&state) + } + + /// Mirror libyaml unrolling the block indent to -1 at a document boundary so a + /// new document's root scalar starts with no enclosing block collection. + func resetBlockIndent(_ state: inout State) { + state.blockIndent = -1 + state.blockIndents.removeAll(keepingCapacity: true) } func scanDirective(_ state: inout State) throws { diff --git a/Sources/Parsing/Scanner.Helpers.swift b/Sources/Parsing/Scanner.Helpers.swift index 3c766be..52006c6 100644 --- a/Sources/Parsing/Scanner.Helpers.swift +++ b/Sources/Parsing/Scanner.Helpers.swift @@ -133,19 +133,7 @@ extension PureYAML.Parsing.Scanner { } probe.advance() - var blankLineCount = 0 - while true { - var blankProbe = probe - _ = blankProbe.consume { character in - character == " " - } - guard isLineBreak(blankProbe.peek()) else { - break - } - blankProbe.advance() - probe = blankProbe - blankLineCount += 1 - } + let blankLineCount = skipBlankContinuationLines(&probe) _ = probe.consume { character in character == " " @@ -156,6 +144,14 @@ extension PureYAML.Parsing.Scanner { return value } + // libyaml ends a plain scalar at a `---` or `...` document marker that + // begins at column 0 and is followed by a blank, line break, or end of + // input (scanner.c:3425-3433). A root scalar now folds column-0 lines, so + // this boundary must be checked explicitly rather than relying on indent. + if probe.mark.column == 1, isDocumentMarkerAtProbe(probe) { + return value + } + let baseIndentation = plainScalarContinuationBaseIndentation(state: state) guard indentationWidth > baseIndentation else { return value @@ -181,8 +177,40 @@ extension PureYAML.Parsing.Scanner { } } + /// Advances `probe` over any wholly blank lines that follow the current line + /// break, returning how many were skipped so the caller can fold them to that + /// many newlines. Leaves the probe at the start of the next non-blank line. + func skipBlankContinuationLines(_ probe: inout PureYAML.Parsing.Reader) -> Int { + var blankLineCount = 0 + while true { + var blankProbe = probe + _ = blankProbe.consume { character in + character == " " + } + guard isLineBreak(blankProbe.peek()) else { + break + } + blankProbe.advance() + probe = blankProbe + blankLineCount += 1 + } + return blankLineCount + } + + /// True when the reader sits on a `---` or `...` document marker: three identical + /// marker characters followed by a blank, line break, or end of input. + func isDocumentMarkerAtProbe(_ reader: PureYAML.Parsing.Reader) -> Bool { + (startsWith("---", reader) || startsWith("...", reader)) + && isIndicatorBoundary(reader.peek(offset: 3)) + } + func plainScalarContinuationBaseIndentation(state: State) -> Int { - state.indentation.last ?? 0 + // libyaml folds a plain-scalar continuation line that is indented more than + // the enclosing block collection (`parser->indent + 1`). At the bare document + // root the block indent is -1, so a column-0 continuation folds; inside a + // collection it is the collection's column, so a sibling line at the same + // indentation ends the scalar instead of folding. + state.blockIndent } func scanPlainScalarContinuationLine(_ state: inout State) -> String { @@ -290,6 +318,9 @@ extension PureYAML.Parsing.Scanner { guard isAtMappingValueIndicator(state: state) || isAtSpacedMappingValueIndicator(state: state) else { return false } + // Mirror libyaml's `fetch_value` rolling the block mapping indent to the + // implicit key's column when the simple key is promoted to a mapping key. + rollBlockIndent(toColumn: start.column - 1, state: &state) state.append(.mappingKey, mark: start, endMark: start) return true } diff --git a/Sources/Parsing/Scanner.Indentation.swift b/Sources/Parsing/Scanner.Indentation.swift index 8109912..3e6c618 100644 --- a/Sources/Parsing/Scanner.Indentation.swift +++ b/Sources/Parsing/Scanner.Indentation.swift @@ -6,6 +6,13 @@ extension PureYAML.Parsing.Scanner { return } + // Mirror libyaml unrolling the block indent to the line's column before any + // token on the line is scanned, so a dedented line restores the enclosing + // collection's indent. A continuation of a plain scalar never reaches here + // (it is consumed inside the scalar scanner), so this only fires at genuine + // block-line starts. + unrollBlockIndent(toColumn: width, state: &state) + let end = state.reader.mark let current = state.indentation.last ?? 0 @@ -102,6 +109,29 @@ extension PureYAML.Parsing.Scanner { state.validImplicitIndentation = state.validImplicitIndentation.filter { $0 <= current } } + /// Mirrors libyaml's `yaml_parser_roll_indent`: when a block collection opens at + /// `column` (0-based) deeper than the current block indent, push the old indent + /// and adopt the new one. No-op in flow context, matching the C scanner. + func rollBlockIndent(toColumn column: Int, state: inout State) { + guard state.flowDepth == 0, state.blockIndent < column else { + return + } + state.blockIndents.append(state.blockIndent) + state.blockIndent = column + } + + /// Mirrors libyaml's `yaml_parser_unroll_indent`: pop block indents until the + /// current block indent is at or below `column`. Called at each block-context + /// line start so the block indent tracks the line's actual nesting. + func unrollBlockIndent(toColumn column: Int, state: inout State) { + guard state.flowDepth == 0 else { + return + } + while state.blockIndent > column { + state.blockIndent = state.blockIndents.popLast() ?? -1 + } + } + func closeIndentation(_ state: inout State) { let mark = state.reader.mark while state.indentation.count > 1 { diff --git a/Sources/Parsing/Scanner.PropertyTokens.swift b/Sources/Parsing/Scanner.PropertyTokens.swift new file mode 100644 index 0000000..7f635ab --- /dev/null +++ b/Sources/Parsing/Scanner.PropertyTokens.swift @@ -0,0 +1,49 @@ +extension PureYAML.Parsing.Scanner { + func scanNamedToken( + kind: (String) -> PureYAML.Parsing.TokenKind, + missingNameError: (Int) -> PureYAML.Parsing.ParseError, + state: inout State, + ) throws { + let start = state.reader.mark + state.reader.advance() + // An anchor or alias name is a run of name characters that ends at the + // first non-name character, mirroring `yaml_parser_scan_anchor`: the + // name must stop at whitespace, `:`, `?`, flow indicators, and the other + // indicator characters so that `*alias:` reads the alias `alias` + // followed by a `:` mapping indicator rather than swallowing the colon. + let name = state.reader.consume { character in + isAnchorNameCharacter(character) + } + guard !name.isEmpty else { + throw missingNameError(start.line) + } + state.append(kind(name), mark: start, endMark: state.reader.mark) + } + + func scanTag(_ state: inout State) throws { + let start = state.reader.mark + state.reader.advance() + var value = "!" + if state.reader.peek() == "<" { + value.append(state.reader.advance() ?? "<") + var didClose = false + while let character = state.reader.peek() { + value.append(character) + state.reader.advance() + if character == ">" { + didClose = true + break + } + } + guard didClose else { + throw PureYAML.Parsing.ParseError.unterminatedTag(line: start.line) + } + } else { + value += state.reader.consume { character in + !isTokenTerminator(character) + } + value = expandTag(value, state: state) + } + state.append(.tag(value), mark: start, endMark: state.reader.mark) + } +} diff --git a/Sources/Parsing/Scanner.swift b/Sources/Parsing/Scanner.swift index 9d41d84..4bea3cd 100644 --- a/Sources/Parsing/Scanner.swift +++ b/Sources/Parsing/Scanner.swift @@ -62,6 +62,18 @@ extension PureYAML.Parsing.Scanner { /// directive still pending is an error. var hasPendingDirective = false var flowDepth = 0 + /// Mirrors libyaml's `parser->indent`: the 0-based column of the innermost + /// open block collection (sequence or mapping), or -1 at the bare document + /// root. Plain-scalar continuation folding compares a continuation line's + /// indentation against this value, so a root scalar (block indent -1) folds + /// column-0 continuations while a scalar inside a collection only folds lines + /// indented past the collection. Tracked separately from ``indentation`` -- + /// which records every line-indentation level -- because libyaml rolls this + /// only on block-collection indicators, not on every indentation increase. + var blockIndent = -1 + /// Saved ``blockIndent`` values, mirroring libyaml's `parser->indents` stack, + /// so a dedent restores the enclosing collection's indent. + var blockIndents: [Int] = [] /// Mirrors libyaml's `simple_key_allowed`. In block context a tab may only /// be consumed as whitespace when a simple key is NOT allowed (i.e. mid-line, /// after a node has been emitted). It is true at the start of every block @@ -263,6 +275,18 @@ extension PureYAML.Parsing.Scanner { state: inout State, ) { let start = state.reader.mark + // Mirror libyaml rolling the block indent when a block sequence entry (`-`) + // or an explicit `?` mapping key opens a collection at this column. The + // implicit-key case rolls in `appendMappingKeyIfNeeded` at the key column; + // the `:` value indicator does not roll again, because for a simple key the + // mapping indent was already set at the key's (shallower) column and rolling + // to the deeper `:` column would wrongly raise the continuation threshold. + switch kind { + case .blockEntry, .mappingKey: + rollBlockIndent(toColumn: start.column - 1, state: &state) + default: + break + } state.reader.advance() state.append(kind, mark: start, endMark: state.reader.mark) if case .blockEntry = kind, hasNodeOnSameLine(afterCurrentPositionIn: state.reader) { @@ -326,54 +350,6 @@ extension PureYAML.Parsing.Scanner { state.append(.scalar(value: value, style: style), mark: start, endMark: state.reader.mark) } - func scanNamedToken( - kind: (String) -> PureYAML.Parsing.TokenKind, - missingNameError: (Int) -> PureYAML.Parsing.ParseError, - state: inout State, - ) throws { - let start = state.reader.mark - state.reader.advance() - // An anchor or alias name is a run of name characters that ends at the - // first non-name character, mirroring `yaml_parser_scan_anchor`: the - // name must stop at whitespace, `:`, `?`, flow indicators, and the other - // indicator characters so that `*alias:` reads the alias `alias` - // followed by a `:` mapping indicator rather than swallowing the colon. - let name = state.reader.consume { character in - isAnchorNameCharacter(character) - } - guard !name.isEmpty else { - throw missingNameError(start.line) - } - state.append(kind(name), mark: start, endMark: state.reader.mark) - } - - func scanTag(_ state: inout State) throws { - let start = state.reader.mark - state.reader.advance() - var value = "!" - if state.reader.peek() == "<" { - value.append(state.reader.advance() ?? "<") - var didClose = false - while let character = state.reader.peek() { - value.append(character) - state.reader.advance() - if character == ">" { - didClose = true - break - } - } - guard didClose else { - throw PureYAML.Parsing.ParseError.unterminatedTag(line: start.line) - } - } else { - value += state.reader.consume { character in - !isTokenTerminator(character) - } - value = expandTag(value, state: state) - } - state.append(.tag(value), mark: start, endMark: state.reader.mark) - } - func scanPlainScalar(_ state: inout State) { let start = state.reader.mark var value = "" diff --git a/Tests/Fixtures/yaml-test-suite-gaps.yaml b/Tests/Fixtures/yaml-test-suite-gaps.yaml index 23e379e..3dca8de 100644 --- a/Tests/Fixtures/yaml-test-suite-gaps.yaml +++ b/Tests/Fixtures/yaml-test-suite-gaps.yaml @@ -10,15 +10,6 @@ source: # expected: what a conformant parser must do (parse-ok | reject) # current: PureYAML's present behavior (parse-error | value-mismatch | accepted) cases: - - id: "27NA" - name: "Spec Example 5.9. Directive Indicator" - localPath: yaml-test-suite/27NA/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 19 - lineCount: 2 - id: "2G84/00" name: "Literal modifers" localPath: yaml-test-suite/2G84/00/in.yaml @@ -37,24 +28,6 @@ cases: current: accepted byteCount: 8 lineCount: 1 - - id: "2G84/02" - name: "Literal modifers" - localPath: yaml-test-suite/2G84/02/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 7 - lineCount: 0 - - id: "2G84/03" - name: "Literal modifers" - localPath: yaml-test-suite/2G84/03/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 7 - lineCount: 0 - id: "2SXE" name: "Anchors With Colon in Name" localPath: yaml-test-suite/2SXE/in.yaml @@ -64,15 +37,6 @@ cases: current: value-mismatch byteCount: 29 lineCount: 3 - - id: "35KP" - name: "Tags for Root Objects" - localPath: yaml-test-suite/35KP/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 52 - lineCount: 8 - id: "3HFZ" name: "Invalid content after document end marker" localPath: yaml-test-suite/3HFZ/in.yaml @@ -82,15 +46,6 @@ cases: current: accepted byteCount: 27 lineCount: 3 - - id: "4CQQ" - name: "Spec Example 2.18. Multi-line Flow Scalars" - localPath: yaml-test-suite/4CQQ/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 93 - lineCount: 6 - id: "4FJ6" name: "Nested implicit complex keys" localPath: yaml-test-suite/4FJ6/in.yaml @@ -109,24 +64,6 @@ cases: current: accepted byteCount: 54 lineCount: 4 - - id: "4Q9F" - name: "Folded Block Scalar [1.3]" - localPath: yaml-test-suite/4Q9F/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 26 - lineCount: 8 - - id: "4WA9" - name: "Literal scalars" - localPath: yaml-test-suite/4WA9/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 35 - lineCount: 4 - id: "55WF" name: "Invalid escape in double quoted string" localPath: yaml-test-suite/55WF/in.yaml @@ -172,33 +109,6 @@ cases: current: parse-error byteCount: 43 lineCount: 3 - - id: "6FWR" - name: "Block Scalar Keep" - localPath: yaml-test-suite/6FWR/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 20 - lineCount: 5 - - id: "6JQW" - name: "Spec Example 2.13. In literals, newlines are preserved" - localPath: yaml-test-suite/6JQW/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 44 - lineCount: 4 - - id: "6LVF" - name: "Spec Example 6.13. Reserved Directives" - localPath: yaml-test-suite/6LVF/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 76 - lineCount: 3 - id: "7LBH" name: "Multiline double quoted implicit keys" localPath: yaml-test-suite/7LBH/in.yaml @@ -217,15 +127,6 @@ cases: current: value-mismatch byteCount: 58 lineCount: 6 - - id: "82AN" - name: "Three dashes and content without space" - localPath: yaml-test-suite/82AN/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 15 - lineCount: 2 - id: "8KB6" name: "Multiline plain flow mapping key without value" localPath: yaml-test-suite/8KB6/in.yaml @@ -244,24 +145,6 @@ cases: current: accepted byteCount: 26 lineCount: 3 - - id: "93WF" - name: "Spec Example 6.6. Line Folding [1.3]" - localPath: yaml-test-suite/93WF/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 36 - lineCount: 7 - - id: "96L6" - name: "Spec Example 2.14. In the folded scalars, newlines become spaces" - localPath: yaml-test-suite/96L6/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 63 - lineCount: 4 - id: "9BXH" name: "Multiline doublequoted flow mapping key without value" localPath: yaml-test-suite/9BXH/in.yaml @@ -289,15 +172,6 @@ cases: current: accepted byteCount: 25 lineCount: 2 - - id: "9KBC" - name: "Mapping starting at --- line" - localPath: yaml-test-suite/9KBC/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 34 - lineCount: 2 - id: "9MAG" name: "Flow sequence with invalid comma at the beginning" localPath: yaml-test-suite/9MAG/in.yaml @@ -316,42 +190,6 @@ cases: current: parse-error byteCount: 77 lineCount: 3 - - id: "9MQT/00" - name: "Scalar doc with '...' in content" - localPath: yaml-test-suite/9MQT/00/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 15 - lineCount: 3 - - id: "9YRD" - name: "Multiline Scalar at Top Level" - localPath: yaml-test-suite/9YRD/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 15 - lineCount: 6 - - id: "A2M4" - name: "Spec Example 6.2. Indentation Indicators" - localPath: yaml-test-suite/A2M4/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 28 - lineCount: 4 - - id: "B3HG" - name: "Spec Example 8.9. Folded Scalar [1.3]" - localPath: yaml-test-suite/B3HG/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 22 - lineCount: 5 - id: "BF9H" name: "Trailing comment in multiline plain scalar" localPath: yaml-test-suite/BF9H/in.yaml @@ -433,15 +271,6 @@ cases: current: parse-error byteCount: 42 lineCount: 5 - - id: "DK3J" - name: "Zero indented block scalar with line that looks like a comment" - localPath: yaml-test-suite/DK3J/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 31 - lineCount: 4 - id: "DK95/01" name: "Tabs that look like indentation" localPath: yaml-test-suite/DK95/01/in.yaml @@ -451,24 +280,6 @@ cases: current: accepted byteCount: 16 lineCount: 2 - - id: "EX5H" - name: "Multiline Scalar at Top Level [1.3]" - localPath: yaml-test-suite/EX5H/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 19 - lineCount: 7 - - id: "EXG3" - name: "Three dashes and content without space [1.3]" - localPath: yaml-test-suite/EXG3/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 19 - lineCount: 3 - id: "FH7J" name: "Tags on Empty Scalars" localPath: yaml-test-suite/FH7J/in.yaml @@ -478,15 +289,6 @@ cases: current: parse-error byteCount: 51 lineCount: 5 - - id: "FP8R" - name: "Zero indented block scalar" - localPath: yaml-test-suite/FP8R/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 24 - lineCount: 4 - id: "FRK4" name: "Spec Example 7.3. Completely Empty Flow Nodes" localPath: yaml-test-suite/FRK4/in.yaml @@ -568,33 +370,6 @@ cases: current: accepted byteCount: 66 lineCount: 3 - - id: "K54U" - name: "Tab after document header" - localPath: yaml-test-suite/K54U/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 11 - lineCount: 1 - - id: "KSS4" - name: "Scalars on --- line" - localPath: yaml-test-suite/KSS4/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 34 - lineCount: 3 - - id: "L383" - name: "Two scalar docs with trailing comments" - localPath: yaml-test-suite/L383/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 38 - lineCount: 2 - id: "LX3P" name: "Implicit Flow Mapping Key on one line" localPath: yaml-test-suite/LX3P/in.yaml @@ -616,19 +391,19 @@ cases: - id: "M7A3" name: "Spec Example 9.3. Bare Documents" localPath: yaml-test-suite/M7A3/in.yaml - category: false-reject + category: json-mismatch expected: parse-ok oracle: json - current: parse-error + current: value-mismatch byteCount: 74 lineCount: 7 - id: "NB6Z" name: "Multiline plain value with tabs on empty lines" localPath: yaml-test-suite/NB6Z/in.yaml - category: false-reject + category: json-mismatch expected: parse-ok oracle: json - current: parse-error + current: value-mismatch byteCount: 31 lineCount: 5 - id: "NJ66" @@ -676,15 +451,6 @@ cases: current: accepted byteCount: 93 lineCount: 7 - - id: "RZT7" - name: "Spec Example 2.28. Log File" - localPath: yaml-test-suite/RZT7/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 411 - lineCount: 26 - id: "S4JQ" name: "Spec Example 6.28. Non-Specific Tags" localPath: yaml-test-suite/S4JQ/in.yaml @@ -730,33 +496,6 @@ cases: current: accepted byteCount: 25 lineCount: 1 - - id: "T26H" - name: "Spec Example 8.8. Literal Content [1.3]" - localPath: yaml-test-suite/T26H/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 47 - lineCount: 9 - - id: "T5N4" - name: "Spec Example 8.7. Literal Scalar [1.3]" - localPath: yaml-test-suite/T5N4/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 24 - lineCount: 5 - - id: "UGM3" - name: "Spec Example 2.27. Invoice" - localPath: yaml-test-suite/UGM3/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 644 - lineCount: 29 - id: "UKK6/00" name: "Syntax character edge cases" localPath: yaml-test-suite/UKK6/00/in.yaml @@ -802,15 +541,6 @@ cases: current: accepted byteCount: 13 lineCount: 5 - - id: "W4TN" - name: "Spec Example 9.5. Directives Documents" - localPath: yaml-test-suite/W4TN/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 61 - lineCount: 8 - id: "X4QW" name: "Comment without whitespace after block scalar indicator" localPath: yaml-test-suite/X4QW/in.yaml @@ -820,15 +550,6 @@ cases: current: accepted byteCount: 27 lineCount: 2 - - id: "XLQ9" - name: "Multiline scalar that looks like a YAML directive" - localPath: yaml-test-suite/XLQ9/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 21 - lineCount: 3 - id: "Y79Y/003" name: "Tabs in various contexts" localPath: yaml-test-suite/Y79Y/003/in.yaml @@ -865,21 +586,3 @@ cases: current: accepted byteCount: 14 lineCount: 2 - - id: "ZVH3" - name: "Wrong indented sequence item" - localPath: yaml-test-suite/ZVH3/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 22 - lineCount: 2 - - id: "9MQT/01" - name: "Scalar doc with '...' in content" - localPath: yaml-test-suite/9MQT/01/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 16 - lineCount: 3 \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/27NA/in.json b/Tests/Fixtures/yaml-test-suite/27NA/in.json deleted file mode 100644 index 8ee55ad..0000000 --- a/Tests/Fixtures/yaml-test-suite/27NA/in.json +++ /dev/null @@ -1 +0,0 @@ -"text" diff --git a/Tests/Fixtures/yaml-test-suite/27NA/in.yaml b/Tests/Fixtures/yaml-test-suite/27NA/in.yaml deleted file mode 100644 index 62204de..0000000 --- a/Tests/Fixtures/yaml-test-suite/27NA/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -%YAML 1.2 ---- text diff --git a/Tests/Fixtures/yaml-test-suite/2G84/02/in.json b/Tests/Fixtures/yaml-test-suite/2G84/02/in.json deleted file mode 100644 index e16c76d..0000000 --- a/Tests/Fixtures/yaml-test-suite/2G84/02/in.json +++ /dev/null @@ -1 +0,0 @@ -"" diff --git a/Tests/Fixtures/yaml-test-suite/2G84/02/in.yaml b/Tests/Fixtures/yaml-test-suite/2G84/02/in.yaml deleted file mode 100644 index 9d09488..0000000 --- a/Tests/Fixtures/yaml-test-suite/2G84/02/in.yaml +++ /dev/null @@ -1 +0,0 @@ ---- |1- \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/2G84/03/in.json b/Tests/Fixtures/yaml-test-suite/2G84/03/in.json deleted file mode 100644 index e16c76d..0000000 --- a/Tests/Fixtures/yaml-test-suite/2G84/03/in.json +++ /dev/null @@ -1 +0,0 @@ -"" diff --git a/Tests/Fixtures/yaml-test-suite/2G84/03/in.yaml b/Tests/Fixtures/yaml-test-suite/2G84/03/in.yaml deleted file mode 100644 index 3220349..0000000 --- a/Tests/Fixtures/yaml-test-suite/2G84/03/in.yaml +++ /dev/null @@ -1 +0,0 @@ ---- |1+ \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/35KP/in.json b/Tests/Fixtures/yaml-test-suite/35KP/in.json deleted file mode 100644 index f8e731c..0000000 --- a/Tests/Fixtures/yaml-test-suite/35KP/in.json +++ /dev/null @@ -1,7 +0,0 @@ -{ - "a": "b" -} -[ - "c" -] -"d e" diff --git a/Tests/Fixtures/yaml-test-suite/35KP/in.yaml b/Tests/Fixtures/yaml-test-suite/35KP/in.yaml deleted file mode 100644 index f0d91aa..0000000 --- a/Tests/Fixtures/yaml-test-suite/35KP/in.yaml +++ /dev/null @@ -1,8 +0,0 @@ ---- !!map -? a -: b ---- !!seq -- !!str c ---- !!str -d -e diff --git a/Tests/Fixtures/yaml-test-suite/4CQQ/in.json b/Tests/Fixtures/yaml-test-suite/4CQQ/in.json deleted file mode 100644 index 018e242..0000000 --- a/Tests/Fixtures/yaml-test-suite/4CQQ/in.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "plain": "This unquoted scalar spans many lines.", - "quoted": "So does this quoted scalar.\n" -} diff --git a/Tests/Fixtures/yaml-test-suite/4CQQ/in.yaml b/Tests/Fixtures/yaml-test-suite/4CQQ/in.yaml deleted file mode 100644 index e0a8bfa..0000000 --- a/Tests/Fixtures/yaml-test-suite/4CQQ/in.yaml +++ /dev/null @@ -1,6 +0,0 @@ -plain: - This unquoted scalar - spans many lines. - -quoted: "So does this - quoted scalar.\n" diff --git a/Tests/Fixtures/yaml-test-suite/4Q9F/in.json b/Tests/Fixtures/yaml-test-suite/4Q9F/in.json deleted file mode 100644 index c63e7ba..0000000 --- a/Tests/Fixtures/yaml-test-suite/4Q9F/in.json +++ /dev/null @@ -1 +0,0 @@ -"ab cd\nef\n\ngh\n" diff --git a/Tests/Fixtures/yaml-test-suite/4Q9F/in.yaml b/Tests/Fixtures/yaml-test-suite/4Q9F/in.yaml deleted file mode 100644 index 63a62ab..0000000 --- a/Tests/Fixtures/yaml-test-suite/4Q9F/in.yaml +++ /dev/null @@ -1,8 +0,0 @@ ---- > - ab - cd - - ef - - - gh diff --git a/Tests/Fixtures/yaml-test-suite/4WA9/in.json b/Tests/Fixtures/yaml-test-suite/4WA9/in.json deleted file mode 100644 index bc81564..0000000 --- a/Tests/Fixtures/yaml-test-suite/4WA9/in.json +++ /dev/null @@ -1,6 +0,0 @@ -[ - { - "aaa" : "xxx\n", - "bbb" : "xxx\n" - } -] diff --git a/Tests/Fixtures/yaml-test-suite/4WA9/in.yaml b/Tests/Fixtures/yaml-test-suite/4WA9/in.yaml deleted file mode 100644 index 0d9917e..0000000 --- a/Tests/Fixtures/yaml-test-suite/4WA9/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ -- aaa: |2 - xxx - bbb: | - xxx diff --git a/Tests/Fixtures/yaml-test-suite/6FWR/in.json b/Tests/Fixtures/yaml-test-suite/6FWR/in.json deleted file mode 100644 index 7b0aa63..0000000 --- a/Tests/Fixtures/yaml-test-suite/6FWR/in.json +++ /dev/null @@ -1 +0,0 @@ -"ab\n\n \n" diff --git a/Tests/Fixtures/yaml-test-suite/6FWR/in.yaml b/Tests/Fixtures/yaml-test-suite/6FWR/in.yaml deleted file mode 100644 index 1ff9bfa..0000000 --- a/Tests/Fixtures/yaml-test-suite/6FWR/in.yaml +++ /dev/null @@ -1,5 +0,0 @@ ---- |+ - ab - - -... diff --git a/Tests/Fixtures/yaml-test-suite/6JQW/in.json b/Tests/Fixtures/yaml-test-suite/6JQW/in.json deleted file mode 100644 index 6f981a5..0000000 --- a/Tests/Fixtures/yaml-test-suite/6JQW/in.json +++ /dev/null @@ -1 +0,0 @@ -"\\//||\\/||\n// || ||__\n" diff --git a/Tests/Fixtures/yaml-test-suite/6JQW/in.yaml b/Tests/Fixtures/yaml-test-suite/6JQW/in.yaml deleted file mode 100644 index 13fb656..0000000 --- a/Tests/Fixtures/yaml-test-suite/6JQW/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ -# ASCII Art ---- | - \//||\/|| - // || ||__ diff --git a/Tests/Fixtures/yaml-test-suite/6LVF/in.json b/Tests/Fixtures/yaml-test-suite/6LVF/in.json deleted file mode 100644 index 810c96e..0000000 --- a/Tests/Fixtures/yaml-test-suite/6LVF/in.json +++ /dev/null @@ -1 +0,0 @@ -"foo" diff --git a/Tests/Fixtures/yaml-test-suite/6LVF/in.yaml b/Tests/Fixtures/yaml-test-suite/6LVF/in.yaml deleted file mode 100644 index cedbf23..0000000 --- a/Tests/Fixtures/yaml-test-suite/6LVF/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -%FOO bar baz # Should be ignored - # with a warning. ---- "foo" diff --git a/Tests/Fixtures/yaml-test-suite/82AN/in.json b/Tests/Fixtures/yaml-test-suite/82AN/in.json deleted file mode 100644 index 62a7caa..0000000 --- a/Tests/Fixtures/yaml-test-suite/82AN/in.json +++ /dev/null @@ -1 +0,0 @@ -"---word1 word2" diff --git a/Tests/Fixtures/yaml-test-suite/82AN/in.yaml b/Tests/Fixtures/yaml-test-suite/82AN/in.yaml deleted file mode 100644 index fffaf58..0000000 --- a/Tests/Fixtures/yaml-test-suite/82AN/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ ----word1 -word2 diff --git a/Tests/Fixtures/yaml-test-suite/93WF/in.json b/Tests/Fixtures/yaml-test-suite/93WF/in.json deleted file mode 100644 index 9c6ce92..0000000 --- a/Tests/Fixtures/yaml-test-suite/93WF/in.json +++ /dev/null @@ -1 +0,0 @@ -"trimmed\n\n\nas space" diff --git a/Tests/Fixtures/yaml-test-suite/93WF/in.yaml b/Tests/Fixtures/yaml-test-suite/93WF/in.yaml deleted file mode 100644 index 938ee98..0000000 --- a/Tests/Fixtures/yaml-test-suite/93WF/in.yaml +++ /dev/null @@ -1,7 +0,0 @@ ---- >- - trimmed - - - - as - space diff --git a/Tests/Fixtures/yaml-test-suite/96L6/in.json b/Tests/Fixtures/yaml-test-suite/96L6/in.json deleted file mode 100644 index f427bc2..0000000 --- a/Tests/Fixtures/yaml-test-suite/96L6/in.json +++ /dev/null @@ -1 +0,0 @@ -"Mark McGwire's year was crippled by a knee injury.\n" diff --git a/Tests/Fixtures/yaml-test-suite/96L6/in.yaml b/Tests/Fixtures/yaml-test-suite/96L6/in.yaml deleted file mode 100644 index fb4ed4a..0000000 --- a/Tests/Fixtures/yaml-test-suite/96L6/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- > - Mark McGwire's - year was crippled - by a knee injury. diff --git a/Tests/Fixtures/yaml-test-suite/9KBC/error b/Tests/Fixtures/yaml-test-suite/9KBC/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/9KBC/in.yaml b/Tests/Fixtures/yaml-test-suite/9KBC/in.yaml deleted file mode 100644 index f2c1654..0000000 --- a/Tests/Fixtures/yaml-test-suite/9KBC/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ ---- key1: value1 - key2: value2 diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/00/in.json b/Tests/Fixtures/yaml-test-suite/9MQT/00/in.json deleted file mode 100644 index ed697c1..0000000 --- a/Tests/Fixtures/yaml-test-suite/9MQT/00/in.json +++ /dev/null @@ -1 +0,0 @@ -"a ...x b" diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/00/in.yaml b/Tests/Fixtures/yaml-test-suite/9MQT/00/in.yaml deleted file mode 100644 index 8f86a1b..0000000 --- a/Tests/Fixtures/yaml-test-suite/9MQT/00/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- "a -...x -b" diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/01/error b/Tests/Fixtures/yaml-test-suite/9MQT/01/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/01/in.yaml b/Tests/Fixtures/yaml-test-suite/9MQT/01/in.yaml deleted file mode 100644 index ed9388b..0000000 --- a/Tests/Fixtures/yaml-test-suite/9MQT/01/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- "a -... x -b" diff --git a/Tests/Fixtures/yaml-test-suite/9YRD/in.json b/Tests/Fixtures/yaml-test-suite/9YRD/in.json deleted file mode 100644 index a565abc..0000000 --- a/Tests/Fixtures/yaml-test-suite/9YRD/in.json +++ /dev/null @@ -1 +0,0 @@ -"a b c d\ne" diff --git a/Tests/Fixtures/yaml-test-suite/9YRD/in.yaml b/Tests/Fixtures/yaml-test-suite/9YRD/in.yaml deleted file mode 100644 index 8a21b02..0000000 --- a/Tests/Fixtures/yaml-test-suite/9YRD/in.yaml +++ /dev/null @@ -1,6 +0,0 @@ -a -b - c -d - -e diff --git a/Tests/Fixtures/yaml-test-suite/A2M4/in.json b/Tests/Fixtures/yaml-test-suite/A2M4/in.json deleted file mode 100644 index 848d9f6..0000000 --- a/Tests/Fixtures/yaml-test-suite/A2M4/in.json +++ /dev/null @@ -1,9 +0,0 @@ -{ - "a": [ - "b", - [ - "c", - "d" - ] - ] -} diff --git a/Tests/Fixtures/yaml-test-suite/A2M4/in.yaml b/Tests/Fixtures/yaml-test-suite/A2M4/in.yaml deleted file mode 100644 index ac0d970..0000000 --- a/Tests/Fixtures/yaml-test-suite/A2M4/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ -? a -: - b - - - c - - d diff --git a/Tests/Fixtures/yaml-test-suite/B3HG/in.json b/Tests/Fixtures/yaml-test-suite/B3HG/in.json deleted file mode 100644 index d5cf354..0000000 --- a/Tests/Fixtures/yaml-test-suite/B3HG/in.json +++ /dev/null @@ -1 +0,0 @@ -"folded text\n" diff --git a/Tests/Fixtures/yaml-test-suite/B3HG/in.yaml b/Tests/Fixtures/yaml-test-suite/B3HG/in.yaml deleted file mode 100644 index 668490c..0000000 --- a/Tests/Fixtures/yaml-test-suite/B3HG/in.yaml +++ /dev/null @@ -1,5 +0,0 @@ ---- > - folded - text - - diff --git a/Tests/Fixtures/yaml-test-suite/DK3J/in.json b/Tests/Fixtures/yaml-test-suite/DK3J/in.json deleted file mode 100644 index ce8e836..0000000 --- a/Tests/Fixtures/yaml-test-suite/DK3J/in.json +++ /dev/null @@ -1 +0,0 @@ -"line1 # no comment line3\n" diff --git a/Tests/Fixtures/yaml-test-suite/DK3J/in.yaml b/Tests/Fixtures/yaml-test-suite/DK3J/in.yaml deleted file mode 100644 index ffb9aeb..0000000 --- a/Tests/Fixtures/yaml-test-suite/DK3J/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- > -line1 -# no comment -line3 diff --git a/Tests/Fixtures/yaml-test-suite/EX5H/in.json b/Tests/Fixtures/yaml-test-suite/EX5H/in.json deleted file mode 100644 index a565abc..0000000 --- a/Tests/Fixtures/yaml-test-suite/EX5H/in.json +++ /dev/null @@ -1 +0,0 @@ -"a b c d\ne" diff --git a/Tests/Fixtures/yaml-test-suite/EX5H/in.yaml b/Tests/Fixtures/yaml-test-suite/EX5H/in.yaml deleted file mode 100644 index 0e75a65..0000000 --- a/Tests/Fixtures/yaml-test-suite/EX5H/in.yaml +++ /dev/null @@ -1,7 +0,0 @@ ---- -a -b - c -d - -e diff --git a/Tests/Fixtures/yaml-test-suite/EXG3/in.json b/Tests/Fixtures/yaml-test-suite/EXG3/in.json deleted file mode 100644 index 62a7caa..0000000 --- a/Tests/Fixtures/yaml-test-suite/EXG3/in.json +++ /dev/null @@ -1 +0,0 @@ -"---word1 word2" diff --git a/Tests/Fixtures/yaml-test-suite/EXG3/in.yaml b/Tests/Fixtures/yaml-test-suite/EXG3/in.yaml deleted file mode 100644 index 8ebd5d2..0000000 --- a/Tests/Fixtures/yaml-test-suite/EXG3/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- ----word1 -word2 diff --git a/Tests/Fixtures/yaml-test-suite/FP8R/in.json b/Tests/Fixtures/yaml-test-suite/FP8R/in.json deleted file mode 100644 index 15c6a36..0000000 --- a/Tests/Fixtures/yaml-test-suite/FP8R/in.json +++ /dev/null @@ -1 +0,0 @@ -"line1 line2 line3\n" diff --git a/Tests/Fixtures/yaml-test-suite/FP8R/in.yaml b/Tests/Fixtures/yaml-test-suite/FP8R/in.yaml deleted file mode 100644 index b4e414d..0000000 --- a/Tests/Fixtures/yaml-test-suite/FP8R/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- > -line1 -line2 -line3 diff --git a/Tests/Fixtures/yaml-test-suite/K54U/in.json b/Tests/Fixtures/yaml-test-suite/K54U/in.json deleted file mode 100644 index 6dbc311..0000000 --- a/Tests/Fixtures/yaml-test-suite/K54U/in.json +++ /dev/null @@ -1 +0,0 @@ -"scalar" diff --git a/Tests/Fixtures/yaml-test-suite/K54U/in.yaml b/Tests/Fixtures/yaml-test-suite/K54U/in.yaml deleted file mode 100644 index 8171dcc..0000000 --- a/Tests/Fixtures/yaml-test-suite/K54U/in.yaml +++ /dev/null @@ -1 +0,0 @@ ---- scalar diff --git a/Tests/Fixtures/yaml-test-suite/KSS4/in.json b/Tests/Fixtures/yaml-test-suite/KSS4/in.json deleted file mode 100644 index 19747c7..0000000 --- a/Tests/Fixtures/yaml-test-suite/KSS4/in.json +++ /dev/null @@ -1,2 +0,0 @@ -"quoted string" -"foo" diff --git a/Tests/Fixtures/yaml-test-suite/KSS4/in.yaml b/Tests/Fixtures/yaml-test-suite/KSS4/in.yaml deleted file mode 100644 index 5cbbe23..0000000 --- a/Tests/Fixtures/yaml-test-suite/KSS4/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- "quoted -string" ---- &node foo diff --git a/Tests/Fixtures/yaml-test-suite/L383/in.json b/Tests/Fixtures/yaml-test-suite/L383/in.json deleted file mode 100644 index d53e1d6..0000000 --- a/Tests/Fixtures/yaml-test-suite/L383/in.json +++ /dev/null @@ -1,2 +0,0 @@ -"foo" -"foo" diff --git a/Tests/Fixtures/yaml-test-suite/L383/in.yaml b/Tests/Fixtures/yaml-test-suite/L383/in.yaml deleted file mode 100644 index 235f249..0000000 --- a/Tests/Fixtures/yaml-test-suite/L383/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ ---- foo # comment ---- foo # comment diff --git a/Tests/Fixtures/yaml-test-suite/RZT7/in.json b/Tests/Fixtures/yaml-test-suite/RZT7/in.json deleted file mode 100644 index 2331472..0000000 --- a/Tests/Fixtures/yaml-test-suite/RZT7/in.json +++ /dev/null @@ -1,27 +0,0 @@ -{ - "Time": "2001-11-23 15:01:42 -5", - "User": "ed", - "Warning": "This is an error message for the log file" -} -{ - "Time": "2001-11-23 15:02:31 -5", - "User": "ed", - "Warning": "A slightly different error message." -} -{ - "Date": "2001-11-23 15:03:17 -5", - "User": "ed", - "Fatal": "Unknown variable \"bar\"", - "Stack": [ - { - "file": "TopClass.py", - "line": 23, - "code": "x = MoreObject(\"345\\n\")\n" - }, - { - "file": "MoreClass.py", - "line": 58, - "code": "foo = bar" - } - ] -} diff --git a/Tests/Fixtures/yaml-test-suite/RZT7/in.yaml b/Tests/Fixtures/yaml-test-suite/RZT7/in.yaml deleted file mode 100644 index a5c8dc8..0000000 --- a/Tests/Fixtures/yaml-test-suite/RZT7/in.yaml +++ /dev/null @@ -1,26 +0,0 @@ ---- -Time: 2001-11-23 15:01:42 -5 -User: ed -Warning: - This is an error message - for the log file ---- -Time: 2001-11-23 15:02:31 -5 -User: ed -Warning: - A slightly different error - message. ---- -Date: 2001-11-23 15:03:17 -5 -User: ed -Fatal: - Unknown variable "bar" -Stack: - - file: TopClass.py - line: 23 - code: | - x = MoreObject("345\n") - - file: MoreClass.py - line: 58 - code: |- - foo = bar diff --git a/Tests/Fixtures/yaml-test-suite/T26H/in.json b/Tests/Fixtures/yaml-test-suite/T26H/in.json deleted file mode 100644 index 6383f8d..0000000 --- a/Tests/Fixtures/yaml-test-suite/T26H/in.json +++ /dev/null @@ -1 +0,0 @@ -"\n\nliteral\n \n\ntext\n" diff --git a/Tests/Fixtures/yaml-test-suite/T26H/in.yaml b/Tests/Fixtures/yaml-test-suite/T26H/in.yaml deleted file mode 100644 index 156b6d0..0000000 --- a/Tests/Fixtures/yaml-test-suite/T26H/in.yaml +++ /dev/null @@ -1,9 +0,0 @@ ---- | - - - literal - - - text - - # Comment diff --git a/Tests/Fixtures/yaml-test-suite/T5N4/in.json b/Tests/Fixtures/yaml-test-suite/T5N4/in.json deleted file mode 100644 index 2e190c6..0000000 --- a/Tests/Fixtures/yaml-test-suite/T5N4/in.json +++ /dev/null @@ -1 +0,0 @@ -"literal\n\ttext\n" diff --git a/Tests/Fixtures/yaml-test-suite/T5N4/in.yaml b/Tests/Fixtures/yaml-test-suite/T5N4/in.yaml deleted file mode 100644 index 7ca4172..0000000 --- a/Tests/Fixtures/yaml-test-suite/T5N4/in.yaml +++ /dev/null @@ -1,5 +0,0 @@ ---- | - literal - text - - diff --git a/Tests/Fixtures/yaml-test-suite/UGM3/in.json b/Tests/Fixtures/yaml-test-suite/UGM3/in.json deleted file mode 100644 index a710161..0000000 --- a/Tests/Fixtures/yaml-test-suite/UGM3/in.json +++ /dev/null @@ -1,41 +0,0 @@ -{ - "invoice": 34843, - "date": "2001-01-23", - "bill-to": { - "given": "Chris", - "family": "Dumars", - "address": { - "lines": "458 Walkman Dr.\nSuite #292\n", - "city": "Royal Oak", - "state": "MI", - "postal": 48046 - } - }, - "ship-to": { - "given": "Chris", - "family": "Dumars", - "address": { - "lines": "458 Walkman Dr.\nSuite #292\n", - "city": "Royal Oak", - "state": "MI", - "postal": 48046 - } - }, - "product": [ - { - "sku": "BL394D", - "quantity": 4, - "description": "Basketball", - "price": 450 - }, - { - "sku": "BL4438H", - "quantity": 1, - "description": "Super Hoop", - "price": 2392 - } - ], - "tax": 251.42, - "total": 4443.52, - "comments": "Late afternoon is best. Backup contact is Nancy Billsmer @ 338-4338." -} diff --git a/Tests/Fixtures/yaml-test-suite/UGM3/in.yaml b/Tests/Fixtures/yaml-test-suite/UGM3/in.yaml deleted file mode 100644 index 4625739..0000000 --- a/Tests/Fixtures/yaml-test-suite/UGM3/in.yaml +++ /dev/null @@ -1,29 +0,0 @@ ---- ! -invoice: 34843 -date : 2001-01-23 -bill-to: &id001 - given : Chris - family : Dumars - address: - lines: | - 458 Walkman Dr. - Suite #292 - city : Royal Oak - state : MI - postal : 48046 -ship-to: *id001 -product: - - sku : BL394D - quantity : 4 - description : Basketball - price : 450.00 - - sku : BL4438H - quantity : 1 - description : Super Hoop - price : 2392.00 -tax : 251.42 -total: 4443.52 -comments: - Late afternoon is best. - Backup contact is Nancy - Billsmer @ 338-4338. diff --git a/Tests/Fixtures/yaml-test-suite/W4TN/in.json b/Tests/Fixtures/yaml-test-suite/W4TN/in.json deleted file mode 100644 index c9dfdfe..0000000 --- a/Tests/Fixtures/yaml-test-suite/W4TN/in.json +++ /dev/null @@ -1,2 +0,0 @@ -"%!PS-Adobe-2.0\n" -null diff --git a/Tests/Fixtures/yaml-test-suite/W4TN/in.yaml b/Tests/Fixtures/yaml-test-suite/W4TN/in.yaml deleted file mode 100644 index 82de01b..0000000 --- a/Tests/Fixtures/yaml-test-suite/W4TN/in.yaml +++ /dev/null @@ -1,8 +0,0 @@ -%YAML 1.2 ---- | -%!PS-Adobe-2.0 -... -%YAML 1.2 ---- -# Empty -... diff --git a/Tests/Fixtures/yaml-test-suite/XLQ9/in.json b/Tests/Fixtures/yaml-test-suite/XLQ9/in.json deleted file mode 100644 index 20ec09f..0000000 --- a/Tests/Fixtures/yaml-test-suite/XLQ9/in.json +++ /dev/null @@ -1 +0,0 @@ -"scalar %YAML 1.2" diff --git a/Tests/Fixtures/yaml-test-suite/XLQ9/in.yaml b/Tests/Fixtures/yaml-test-suite/XLQ9/in.yaml deleted file mode 100644 index dbe36b9..0000000 --- a/Tests/Fixtures/yaml-test-suite/XLQ9/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ ---- -scalar -%YAML 1.2 diff --git a/Tests/Fixtures/yaml-test-suite/ZVH3/error b/Tests/Fixtures/yaml-test-suite/ZVH3/error deleted file mode 100644 index e69de29..0000000 diff --git a/Tests/Fixtures/yaml-test-suite/ZVH3/in.yaml b/Tests/Fixtures/yaml-test-suite/ZVH3/in.yaml deleted file mode 100644 index 9db12c9..0000000 --- a/Tests/Fixtures/yaml-test-suite/ZVH3/in.yaml +++ /dev/null @@ -1,2 +0,0 @@ -- key: value - - item1 diff --git a/Tests/ParsingMultilineScalarTests.swift b/Tests/ParsingMultilineScalarTests.swift index 1ca0b09..4859167 100644 --- a/Tests/ParsingMultilineScalarTests.swift +++ b/Tests/ParsingMultilineScalarTests.swift @@ -238,6 +238,33 @@ struct ParsingMultilineScalarTests { #expect(root?["after"] == .string("tail")) } + @Test("A bare multi-line plain scalar at the document root folds") + func test_rootMultilinePlainScalarFolds() throws { + // YAML test suite 9YRD: a plain scalar is the document's root node and spans + // several lines. A single line break folds to a space, a blank line folds to + // a newline, and per-line leading/trailing whitespace is stripped. + #expect(try PureYAML.parse("a\nb \n c\nd\n\ne\n") == .string("a b c d\ne")) + // EX5H: the same content after an explicit `---` document-start marker. + #expect(try PureYAML.parse("---\na\nb \n c\nd\n\ne\n") == .string("a b c d\ne")) + // 82AN: `---word1` is plain content (the `---` is not a marker because it is + // not followed by a space), and the scalar continues onto the next line. + #expect(try PureYAML.parse("---word1\nword2\n") == .string("---word1 word2")) + } + + @Test("A multi-line plain scalar as a mapping value at root folds") + func test_rootMappingValueMultilinePlainScalarFolds() throws { + // YAML test suite 4CQQ: the value indented on its own lines folds even though + // each continuation line sits at the same column as the first content line. + let root = try requireMapping(PureYAML.parse( + """ + plain: + This unquoted scalar + spans many lines. + """, + )) + #expect(root?["plain"] == .string("This unquoted scalar spans many lines.")) + } + @Test("A genuine trailing comment after a plain value is still ignored") func test_plainValueTrailingCommentStillIgnored() throws { let root = try requireMapping(PureYAML.parse( diff --git a/Tests/StreamParsingTests.swift b/Tests/StreamParsingTests.swift index dc9ea27..1364554 100644 --- a/Tests/StreamParsingTests.swift +++ b/Tests/StreamParsingTests.swift @@ -163,11 +163,15 @@ struct StreamParsingTests { ]) } - @Test("Stream parser rejects extra root content without a document start") + @Test("Stream parser rejects extra root content after a completed node") func test_streamParserRejectsExtraRootContentWithoutDocumentStart() { + // A flow node closes the document's single root node, so a bare scalar on + // the next line is extra content with no document boundary between it and + // the flow node. (Two bare plain lines instead fold into one scalar; see + // ParsingMultilineScalarTests.test_rootMultilinePlainScalarFolds.) expectStreamParseError( """ - first + [1, 2] second """, .unexpectedToken( diff --git a/Tests/YAMLTestSuiteGapsTests.swift b/Tests/YAMLTestSuiteGapsTests.swift index 2c597d1..bd0ed89 100644 --- a/Tests/YAMLTestSuiteGapsTests.swift +++ b/Tests/YAMLTestSuiteGapsTests.swift @@ -18,10 +18,10 @@ struct YAMLTestSuiteGapsTests { let manifest = try YAMLTestSuiteManifest.load() #expect(manifest.version == 1) - #expect(manifest.cases.count == 97) - #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 38) - #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 20) - #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 39) + #expect(manifest.cases.count == 64) + #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 18) + #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 10) + #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 36) #expect(Set(manifest.cases.map(\.id)).count == manifest.cases.count) for testCase in manifest.cases { diff --git a/docs/YAML_TEST_SUITE_CONFORMANCE.md b/docs/YAML_TEST_SUITE_CONFORMANCE.md index fb0c5c1..7ef599a 100644 --- a/docs/YAML_TEST_SUITE_CONFORMANCE.md +++ b/docs/YAML_TEST_SUITE_CONFORMANCE.md @@ -24,9 +24,10 @@ its own oracle: fail; after bucket 1 (block scalars, +24), bucket 2 (quoted-scalar folding, +30), bucket 3 (empty nodes and empty keys, +20), bucket 4 (anchors, tags, and aliases as mapping keys, +10), bucket 5 (directives and document boundaries, -+15), and bucket 6 (stricter rejection of invalid input, +15) it is now -**305 pass, 97 fail.** -The 97 remaining failing cases are vendored under ++15), bucket 6 (stricter rejection of invalid input, +15), and bucket 7 +(document-root multi-line plain and block scalars, +33) it is now +**338 pass, 64 fail.** +The 64 remaining failing cases are vendored under `Tests/Fixtures/yaml-test-suite/` and recorded in `Tests/Fixtures/yaml-test-suite-gaps.yaml`. Run the opt-in sweep with: @@ -44,9 +45,9 @@ updated, the deliberate forcing function for keeping this document honest. | Category | Count | Meaning | |---|---|---| -| `false-reject` | 38 | Well-formed YAML that PureYAML wrongly rejects at parse time. | -| `json-mismatch` | 20 | Parses, but produces a value that disagrees with the expected JSON. | -| `accepted-invalid` | 39 | Malformed YAML that PureYAML wrongly accepts. | +| `false-reject` | 18 | Well-formed YAML that PureYAML wrongly rejects at parse time. | +| `json-mismatch` | 10 | Parses, but produces a value that disagrees with the expected JSON. | +| `accepted-invalid` | 36 | Malformed YAML that PureYAML wrongly accepts. | ## Root-cause buckets and fix order @@ -260,6 +261,40 @@ the default suite): buckets 1-5 stop short-circuiting; tightening errors earlier would mask the positive-case work. +### 7. Document-root multi-line plain and block scalars (DONE) + +A multi-line plain scalar folded correctly as a mapping value or sequence item but +not as the document's own root node, and a block scalar header on the `---` line +(`--- |`, `--- >`) was discarded. Both stemmed from the scanner not modelling +libyaml's `parser->indent` (the enclosing block-collection column, -1 at the bare +root). The scanner now tracks that block indent separately from per-line +indentation: it rolls on a block sequence entry, an implicit/explicit mapping key, +and unrolls at each block-line start and at every document boundary. Plain-scalar +continuation folding compares against this block indent, so a root scalar folds its +column-0 continuations while a collection member still ends at a sibling line, and a +mapping value whose continuation sits at its own column (`4CQQ`) folds. A `---` +start marker no longer skips the rest of its line; its trailing content is scanned +as the document's root node (`--- foo`, `--- [1, 2]`, `--- |`, `--- >`), and a block +scalar whose body sits at the root's column 0 captures that body and ends at the +next `---`/`...` marker. + +Fixed false-rejects (now parse with matching values): `35KP`, `4CQQ`, `4Q9F`, +`6JQW`, `82AN`, `93WF`, `96L6`, `9MQT/00`, `9YRD`, `B3HG`, `DK3J`, `EX5H`, `EXG3`, +`FP8R`, `RZT7`, `T26H`, `UGM3`, `XLQ9`. Corrected previously mismatched values: +`27NA`, `2G84/02`, `2G84/03`, `4WA9`, `6FWR`, `6LVF`, `A2M4`, `K54U`, `KSS4`, +`L383`, `T5N4`, `W4TN`. Now correctly *rejected* (were accepted-invalid): `9KBC`, +`ZVH3`, `9MQT/01`. Headline 305 -> 338 pass; categories drop to false-reject 18, +json-mismatch 10, accepted-invalid 36. + +Two cases now parse but still mismatch and stay tracked as `json-mismatch`: +`M7A3` (a bare document followed by `...`-delimited empty documents splits into one +extra document) and `NB6Z` (tabs on the empty lines of a multi-line plain scalar +must fold to newlines rather than survive as literal tabs). + +- **Reference:** `yaml_parser_scan_plain_scalar` and the `parser->indent` + roll/unroll logic (`yaml_parser_roll_indent`/`yaml_parser_unroll_indent`), plus + block-scalar indent detection in `scanner.c`. + ## Updating this document When a bucket lands: From 16da7248c77c62ffbcd596255685cfc1eddf74b0 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Tue, 23 Jun 2026 23:18:59 +0200 Subject: [PATCH 11/64] fix(parsing): complete flow-collection key and empty-node handling Implement libyaml's simple-key mechanism for flow context: the scanner records a potential key position before a plain or quoted scalar, an anchor/tag, or a [/{ opener, and a later ':' splices a mappingKey token retroactively in front of that node. This lets a quoted scalar ("k":v), a nested collection ({k}:v), or a property-carrying node (&c c: d) become a flow mapping key. In flow context ':' is always a value indicator and '?' always an explicit-key indicator regardless of the next character (the block-only following-blank lookahead is disabled), so adjacent forms and trailing '?' parse, and multi-line plain keys fold before the ':' is read. The flow parser is rebuilt around the flow_sequence_entry / flow_mapping_key / flow_mapping_value productions, composing empty scalars for absent keys and values. The streaming token cursor now buffers an open flow collection's tokens until it closes so the retroactive key splice stays valid. Flips 10 official YAML test suite cases (348/402): 4FJ6, 8KB6, 9BXH, 9MMW, CN3R, DFF7, FRK4, NJ66, UT92, CT4Q. Flow collections used as block mapping keys (LX3P, 6BFJ) need the splice in block context and stay tracked. Updates manifest, fixtures, counts, and roadmap. --- CHANGELOG.md | 20 ++++ Sources/Parsing/Scanner.FlowContext.swift | 11 ++ Sources/Parsing/Scanner.FlowSimpleKey.swift | 105 +++++++++++++++++++ Sources/Parsing/Scanner.Helpers.swift | 12 ++- Sources/Parsing/Scanner.PropertyTokens.swift | 7 ++ Sources/Parsing/Scanner.swift | 67 +++++------- Sources/Parsing/TokenCursor.swift | 7 +- Sources/Parsing/TokenEventParser.Flow.swift | 103 ++++++++++++++---- Tests/Fixtures/yaml-test-suite-gaps.yaml | 90 ---------------- Tests/Fixtures/yaml-test-suite/4FJ6/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/8KB6/in.json | 10 -- Tests/Fixtures/yaml-test-suite/8KB6/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/9BXH/in.json | 10 -- Tests/Fixtures/yaml-test-suite/9BXH/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/9MMW/in.yaml | 3 - Tests/Fixtures/yaml-test-suite/CN3R/in.json | 14 --- Tests/Fixtures/yaml-test-suite/CN3R/in.yaml | 6 -- Tests/Fixtures/yaml-test-suite/CT4Q/in.json | 5 - Tests/Fixtures/yaml-test-suite/CT4Q/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/DFF7/in.yaml | 5 - Tests/Fixtures/yaml-test-suite/FRK4/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/NJ66/in.json | 8 -- Tests/Fixtures/yaml-test-suite/NJ66/in.yaml | 4 - Tests/Fixtures/yaml-test-suite/UT92/in.json | 4 - Tests/Fixtures/yaml-test-suite/UT92/in.yaml | 7 -- Tests/YAMLTestSuiteGapsTests.swift | 6 +- docs/YAML_TEST_SUITE_CONFORMANCE.md | 48 +++++++-- 27 files changed, 316 insertions(+), 256 deletions(-) create mode 100644 Sources/Parsing/Scanner.FlowSimpleKey.swift delete mode 100644 Tests/Fixtures/yaml-test-suite/4FJ6/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/8KB6/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/8KB6/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/9BXH/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/9BXH/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/9MMW/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/CN3R/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/CN3R/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/CT4Q/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/CT4Q/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/DFF7/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/FRK4/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/NJ66/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/NJ66/in.yaml delete mode 100644 Tests/Fixtures/yaml-test-suite/UT92/in.json delete mode 100644 Tests/Fixtures/yaml-test-suite/UT92/in.yaml diff --git a/CHANGELOG.md b/CHANGELOG.md index a6ba592..3d33963 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,26 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Complete flow-collection (`[...]`, `{...}`) parsing for keys, empty nodes, and + multi-line scalars, fixing 10 official YAML test suite cases and removing them + from the conformance gap manifest. The scanner now implements libyaml's + simple-key mechanism inside flow context: a potential key position is recorded + before a plain or quoted scalar, an anchor or tag, or a nested `[`/`{` opener, + and a later `:` value indicator splices a `mappingKey` token in front of that + node so a collection or property-carrying node can be a flow-mapping key. In + flow context a `:` is now always a value indicator and a `?` always an explicit + key indicator regardless of the following character (matching libyaml's + `flow_level || IS_BLANKZ_AT` checks), so `"k":v`, `{k}:v`, and a trailing `?` + parse correctly; the implicit-key forward lookahead is restricted to block + context. A multi-line plain key folds in full before its `:` is read. The flow + parser was rebuilt around libyaml's flow productions (`flow_sequence_entry`, + `flow_mapping_key`/`value`), composing empty scalar keys and values where + absent. The streaming token cursor holds an open flow collection's tokens until + it closes so the retroactive key splice stays valid. Fixed false-rejects 4FJ6, + 8KB6, 9BXH, 9MMW, CN3R, DFF7, FRK4, NJ66, UT92 and corrected values for CT4Q. + The flow-node-as-block-mapping-key cases LX3P and 6BFJ remain tracked (they need + the block-context simple-key splice, a separate change). + - Parse multi-line plain scalars and block scalars at the document root, fixing 35 official YAML test suite cases and removing them from the conformance gap manifest. The scanner now tracks the enclosing block-collection indent diff --git a/Sources/Parsing/Scanner.FlowContext.swift b/Sources/Parsing/Scanner.FlowContext.swift index 7f22627..d86bb80 100644 --- a/Sources/Parsing/Scanner.FlowContext.swift +++ b/Sources/Parsing/Scanner.FlowContext.swift @@ -8,4 +8,15 @@ extension PureYAML.Parsing { var kind: ScannerFlowContextKind var isExpectingKey: Bool } + + /// A position that may be promoted to a flow-mapping key, mirroring libyaml's + /// `yaml_simple_key_t`. When a `:` value indicator is later found, the scanner + /// inserts a ``TokenKind/mappingKey`` token at ``tokenIndex`` so a node of any + /// kind (plain or quoted scalar, or a nested `[...]`/`{...}` collection) that + /// precedes the `:` becomes that pair's key. Only used inside flow collections; + /// block context promotes keys with a forward lookahead instead. + struct ScannerFlowSimpleKey { + var tokenIndex: Int + var mark: PureYAML.Parsing.Mark + } } diff --git a/Sources/Parsing/Scanner.FlowSimpleKey.swift b/Sources/Parsing/Scanner.FlowSimpleKey.swift new file mode 100644 index 0000000..a15e99b --- /dev/null +++ b/Sources/Parsing/Scanner.FlowSimpleKey.swift @@ -0,0 +1,105 @@ +extension PureYAML.Parsing.Scanner { + func scanFlowToken( + _ character: Character, + state: inout State, + ) -> Bool { + switch character { + case "[": + openFlowCollection(kind: .sequence, token: .flowSequenceStart, state: &state) + return true + case "]": + closeFlowCollection(token: .flowSequenceEnd, state: &state) + return true + case "{": + openFlowCollection(kind: .mapping, token: .flowMappingStart, state: &state) + return true + case "}": + closeFlowCollection(token: .flowMappingEnd, state: &state) + return true + case ",": + // A flow entry separator abandons any pending simple key and reopens the + // door for a fresh one on the next entry (libyaml fetch_flow_entry). + removeFlowSimpleKey(&state) + scanFixedToken(.flowEntry, state: &state) + state.simpleKeyAllowed = true + if state.flowContexts.last?.kind == .mapping { + state.flowContexts[state.flowContexts.count - 1].isExpectingKey = true + } + return true + default: + return false + } + } + + /// Opens a flow collection (`[` or `{`). The opener itself may be a simple key + /// at the enclosing level, so a key is saved before the flow level rises; a + /// fresh simple-key slot is then pushed and a key is allowed inside. + func openFlowCollection( + kind: PureYAML.Parsing.ScannerFlowContextKind, + token: PureYAML.Parsing.TokenKind, + state: inout State, + ) { + saveFlowSimpleKey(&state) + state.flowDepth += 1 + state.flowContexts.append(.init(kind: kind, isExpectingKey: kind == .mapping)) + state.flowSimpleKeys.append(nil) + scanFixedToken(token, state: &state) + state.simpleKeyAllowed = true + } + + /// Closes a flow collection (`]` or `}`): the pending simple key on this level is + /// dropped, the level is popped, and no simple key may immediately follow the + /// closing indicator (libyaml fetch_flow_collection_end). + func closeFlowCollection( + token: PureYAML.Parsing.TokenKind, + state: inout State, + ) { + removeFlowSimpleKey(&state) + state.flowDepth = max(0, state.flowDepth - 1) + scanFixedToken(token, state: &state) + _ = state.flowContexts.popLast() + _ = state.flowSimpleKeys.popLast() + state.simpleKeyAllowed = false + } + + /// Records a potential simple key at the current reader position for the + /// innermost flow level, if a simple key is allowed there. Mirrors libyaml's + /// `yaml_parser_save_simple_key`: the saved key remembers the index of the + /// next token to be appended, so a later `:` can splice a ``mappingKey`` in + /// front of the node that starts here. No-op outside flow context. + func saveFlowSimpleKey(_ state: inout State) { + guard state.flowDepth > 0, state.simpleKeyAllowed, !state.flowSimpleKeys.isEmpty else { + return + } + state.flowSimpleKeys[state.flowSimpleKeys.count - 1] = PureYAML.Parsing.ScannerFlowSimpleKey( + tokenIndex: state.tokens.count, + mark: state.reader.mark, + ) + } + + /// Discards any potential simple key on the innermost flow level. Mirrors + /// libyaml's `yaml_parser_remove_simple_key` for the flow context, where a + /// simple key is never *required*, so abandoning it is not an error. + func removeFlowSimpleKey(_ state: inout State) { + guard !state.flowSimpleKeys.isEmpty else { + return + } + state.flowSimpleKeys[state.flowSimpleKeys.count - 1] = nil + } + + /// Promotes a pending flow simple key to an actual mapping key by inserting a + /// ``TokenKind/mappingKey`` token at the saved index, mirroring libyaml's + /// `fetch_value` splicing a KEY token before a simple key. Returns true when a + /// key was inserted so the caller can avoid emitting a redundant one. + @discardableResult + func promoteFlowSimpleKey(_ state: inout State) -> Bool { + guard !state.flowSimpleKeys.isEmpty, let key = state.flowSimpleKeys[state.flowSimpleKeys.count - 1] else { + return false + } + let token = PureYAML.Parsing.Token(kind: .mappingKey, mark: key.mark, endMark: key.mark) + let index = min(key.tokenIndex, state.tokens.count) + state.tokens.insert(token, at: index) + state.flowSimpleKeys[state.flowSimpleKeys.count - 1] = nil + return true + } +} diff --git a/Sources/Parsing/Scanner.Helpers.swift b/Sources/Parsing/Scanner.Helpers.swift index 52006c6..0aedd30 100644 --- a/Sources/Parsing/Scanner.Helpers.swift +++ b/Sources/Parsing/Scanner.Helpers.swift @@ -163,7 +163,11 @@ extension PureYAML.Parsing.Scanner { var continuationState = state continuationState.reader = probe let continuation = scanPlainScalarContinuationLine(&continuationState) - guard !isAtMappingValueIndicator(state: continuationState) else { + // In block context a continuation line that ends at a `:` is the next + // mapping key, not part of this scalar, so stop folding. In flow context + // a multi-line plain key folds in full and the trailing `:` then makes + // the folded text the key (libyaml folds first, promotes the key after). + guard state.flowDepth > 0 || !isAtMappingValueIndicator(state: continuationState) else { return value } @@ -315,6 +319,12 @@ extension PureYAML.Parsing.Scanner { start: PureYAML.Parsing.Mark, state: inout State, ) -> Bool { + // Flow-context keys are promoted by the simple-key mechanism (a `:` value + // indicator splices the `mappingKey` in retroactively), so the block-only + // forward lookahead must not also fire here. + guard state.flowDepth == 0 else { + return false + } guard isAtMappingValueIndicator(state: state) || isAtSpacedMappingValueIndicator(state: state) else { return false } diff --git a/Sources/Parsing/Scanner.PropertyTokens.swift b/Sources/Parsing/Scanner.PropertyTokens.swift index 7f635ab..e1b6ce7 100644 --- a/Sources/Parsing/Scanner.PropertyTokens.swift +++ b/Sources/Parsing/Scanner.PropertyTokens.swift @@ -5,6 +5,11 @@ extension PureYAML.Parsing.Scanner { state: inout State, ) throws { let start = state.reader.mark + // An anchor or alias may itself begin a flow simple key, so record the + // position before the token is appended; the following node then does not + // start a new key, leaving `&anchor key :` anchored at the `&` (libyaml's + // fetch_anchor saves the simple key before clearing simple_key_allowed). + saveFlowSimpleKey(&state) state.reader.advance() // An anchor or alias name is a run of name characters that ends at the // first non-name character, mirroring `yaml_parser_scan_anchor`: the @@ -22,6 +27,8 @@ extension PureYAML.Parsing.Scanner { func scanTag(_ state: inout State) throws { let start = state.reader.mark + // A tag may itself begin a flow simple key (see `scanNamedToken`). + saveFlowSimpleKey(&state) state.reader.advance() var value = "!" if state.reader.peek() == "<" { diff --git a/Sources/Parsing/Scanner.swift b/Sources/Parsing/Scanner.swift index 4bea3cd..adba375 100644 --- a/Sources/Parsing/Scanner.swift +++ b/Sources/Parsing/Scanner.swift @@ -81,6 +81,11 @@ extension PureYAML.Parsing.Scanner { /// positions provides block indentation and is rejected. See scanner.c:1948. var simpleKeyAllowed = true var flowContexts: [PureYAML.Parsing.ScannerFlowContext] = [] + /// A stack of potential simple keys, one entry per open flow collection, + /// mirroring libyaml's `simple_keys`. The slot for the innermost flow level + /// records the most recent position a `:` could promote to a mapping key. + /// Empty outside flow context; block keys do not use this stack. + var flowSimpleKeys: [PureYAML.Parsing.ScannerFlowSimpleKey?] = [] var validImplicitIndentation: Set = [] var tagHandles = [ "!": "!", @@ -162,52 +167,32 @@ extension PureYAML.Parsing.Scanner { state.simpleKeyAllowed = true } return true - case "?" where isIndicatorBoundary(state.reader.peek(offset: 1)): + case "?" where state.flowDepth > 0 || isIndicatorBoundary(state.reader.peek(offset: 1)): + // In flow context a `?` is always an explicit-key indicator (libyaml's + // fetch_more_tokens checks `flow_level || IS_BLANKZ_AT`); a pending + // simple key is abandoned and no implicit key may follow on this entry. + if state.flowDepth > 0 { + removeFlowSimpleKey(&state) + } scanFixedToken(.mappingKey, state: &state) if state.flowDepth == 0 { state.simpleKeyAllowed = true + } else { + state.simpleKeyAllowed = false } return true - case ":" where isAtMappingValueIndicator(state: state): + case ":" where state.flowDepth > 0 || isAtMappingValueIndicator(state: state): + // In flow context a `:` is always a value indicator regardless of what + // follows it (libyaml), so `"k":v` and `{k}:v` are key/value pairs. A + // pending simple key is spliced into a `mappingKey` before its node. + if state.flowDepth > 0 { + promoteFlowSimpleKey(&state) + } scanFixedToken(.mappingValue, state: &state) if state.flowDepth == 0 { state.simpleKeyAllowed = true - } - return true - default: - return false - } - } - - func scanFlowToken( - _ character: Character, - state: inout State, - ) -> Bool { - switch character { - case "[": - state.flowDepth += 1 - state.flowContexts.append(.init(kind: .sequence, isExpectingKey: false)) - scanFixedToken(.flowSequenceStart, state: &state) - return true - case "]": - state.flowDepth = max(0, state.flowDepth - 1) - scanFixedToken(.flowSequenceEnd, state: &state) - _ = state.flowContexts.popLast() - return true - case "{": - state.flowDepth += 1 - state.flowContexts.append(.init(kind: .mapping, isExpectingKey: true)) - scanFixedToken(.flowMappingStart, state: &state) - return true - case "}": - state.flowDepth = max(0, state.flowDepth - 1) - scanFixedToken(.flowMappingEnd, state: &state) - _ = state.flowContexts.popLast() - return true - case ",": - scanFixedToken(.flowEntry, state: &state) - if state.flowContexts.last?.kind == .mapping { - state.flowContexts[state.flowContexts.count - 1].isExpectingKey = true + } else { + state.simpleKeyAllowed = false } return true default: @@ -314,6 +299,9 @@ extension PureYAML.Parsing.Scanner { state: inout State, ) throws { let start = state.reader.mark + // A quoted scalar may be a flow simple key: record its position before the + // content is consumed so a following `:` can splice a key in front of it. + saveFlowSimpleKey(&state) let quote: Character = style == .doubleQuoted ? "\"" : "'" state.reader.advance() var value = "" @@ -352,6 +340,9 @@ extension PureYAML.Parsing.Scanner { func scanPlainScalar(_ state: inout State) { let start = state.reader.mark + // A plain scalar may be a flow simple key: record its position before the + // content is consumed so a following `:` can splice a key in front of it. + saveFlowSimpleKey(&state) var value = "" while let character = state.reader.peek() { if shouldEndPlainScalar(character, state: state, accumulated: value) { diff --git a/Sources/Parsing/TokenCursor.swift b/Sources/Parsing/TokenCursor.swift index c83ac7d..6e8cb5f 100644 --- a/Sources/Parsing/TokenCursor.swift +++ b/Sources/Parsing/TokenCursor.swift @@ -77,7 +77,12 @@ extension PureYAML.Parsing { return } - while scannerBox.state.tokens.isEmpty { + // Scan at least one token, and keep scanning without draining while a + // flow collection is open: a flow `:` may splice a `mappingKey` into an + // already-scanned earlier token (the simple-key mechanism), so the whole + // flow collection's tokens must stay in `state.tokens` until it closes + // for the retroactive index to remain valid. + while scannerBox.state.tokens.isEmpty || scannerBox.state.flowDepth > 0 { guard !scannerBox.state.reader.isAtEnd else { if scannerBox.state.hasPendingDirective { throw PureYAML.Parsing.ParseError.directiveWithoutDocument( diff --git a/Sources/Parsing/TokenEventParser.Flow.swift b/Sources/Parsing/TokenEventParser.Flow.swift index e888a1d..ad60110 100644 --- a/Sources/Parsing/TokenEventParser.Flow.swift +++ b/Sources/Parsing/TokenEventParser.Flow.swift @@ -1,4 +1,8 @@ extension PureYAML.Parsing.TokenEventParser { + /// Parses a flow sequence, mirroring libyaml's `flow_sequence_entry` + /// productions. Each entry is either a flow node or, when introduced by a + /// `mappingKey` (`?`) or recognized as a single-pair `key: value`, a one-entry + /// flow mapping nested directly in the sequence. mutating func parseFlowSequence( properties: PureYAML.Parsing.NodeProperties, ) throws -> PureYAML.Parsing.NodeResult { @@ -32,7 +36,7 @@ extension PureYAML.Parsing.TokenEventParser { _ = try cursor.advance() continue } - endMark = try parseNode().endMark + endMark = try parseFlowSequenceEntry().endMark if cursor.current?.kind.isFlowTerminator == false { throw unexpectedToken(expected: "flow entry or flow sequence end") } @@ -40,6 +44,28 @@ extension PureYAML.Parsing.TokenEventParser { throw unexpectedToken(expected: "flow sequence end") } + /// Parses a single flow-sequence entry. A `mappingKey` (`?`, or one spliced in + /// by the simple-key mechanism before a `key: value` pair) produces a + /// single-pair flow mapping wrapping the entry; otherwise the entry is a plain + /// flow node. + mutating func parseFlowSequenceEntry() throws -> PureYAML.Parsing.NodeResult { + if cursor.current?.kind.isMappingKey == true { + return try parseFlowSequenceSinglePair() + } + return try parseNode() + } + + /// Wraps an explicit-`?` single-pair entry of a flow sequence in a one-entry + /// flow mapping, mirroring libyaml's `flow_sequence_entry_mapping_*` states. + mutating func parseFlowSequenceSinglePair() throws -> PureYAML.Parsing.NodeResult { + let keyIndicator = try expect("mapping key") { $0.isMappingKey } + try emit(.mappingStart(anchor: nil, tag: nil, style: .flow, mark: keyIndicator.mark)) + try parseFlowSinglePairKeyValue(keyIndicator: keyIndicator) + let mark = cursor.current?.mark ?? keyIndicator.endMark + try emit(.mappingEnd(mark: mark)) + return PureYAML.Parsing.NodeResult(kind: .mapping, endMark: mark) + } + mutating func parseFlowMapping( properties: PureYAML.Parsing.NodeProperties, ) throws -> PureYAML.Parsing.NodeResult { @@ -81,37 +107,38 @@ extension PureYAML.Parsing.TokenEventParser { throw unexpectedToken(expected: "flow mapping end") } + /// Parses one flow-mapping entry. With a `mappingKey` (`?`) indicator the key + /// follows the explicit form; without one the entry is a `flow_node` that is + /// itself the key (carrying an empty value unless a `:` provides one). mutating func parseFlowMappingPair() throws -> PureYAML.Parsing.NodeResult { if cursor.current?.kind.isMappingKey == true { - return try parseMappingPair() + let keyIndicator = try expect("mapping key") { $0.isMappingKey } + return try parseFlowSinglePairKeyValue(keyIndicator: keyIndicator) } + try parseFlowMappingImplicitKey() + return try parseFlowMappingValue() + } - try parseFlowMappingPairKey() - - guard cursor.current?.kind.isMappingValue == true else { - return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: cursor.previous?.endMark ?? .start) + /// Parses the key and value of a flow pair introduced by an explicit `?`, + /// where each side may be absent (composing an empty scalar). Shared by flow + /// mappings and single-pair entries nested in a flow sequence. + @discardableResult + mutating func parseFlowSinglePairKeyValue( + keyIndicator: PureYAML.Parsing.Token, + ) throws -> PureYAML.Parsing.NodeResult { + if flowKeyIsEmpty() { + try emitEmptyScalar(properties: .none, mark: keyIndicator.endMark) + } else { + _ = try parseNode() } - let valueIndicator = try expect("mapping value") { kind in - if case .mappingValue = kind { - return true - } - return false - } - - let properties = try consumeProperties() - guard properties != .none || canBeginNode(cursor.current), cursor.current?.kind.isFlowTerminator == false else { - let mark = valueIndicator.endMark - try emitEmptyScalar(properties: properties, mark: mark) - return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: mark) - } - return try parseNode(properties: properties) + return try parseFlowMappingValue() } /// Parses the key of an implicit flow-mapping entry (`key : value` with no /// explicit `?`). The key may be absent entirely (`{ : v }`, `{ , : v }`) /// or be only a tag/anchor with no content, both composing to an empty /// scalar key rather than routing into a block mapping. - mutating func parseFlowMappingPairKey() throws { + mutating func parseFlowMappingImplicitKey() throws { let properties = try consumeProperties() if properties == .none, cursor.current?.kind.isMappingValue == true { let mark = cursor.current?.mark ?? cursor.previous?.endMark ?? .start @@ -132,4 +159,38 @@ extension PureYAML.Parsing.TokenEventParser { } _ = try parseNode(properties: properties) } + + /// Parses the value half of a flow-mapping entry. A `:` consumes its node (or an + /// empty scalar when the value is absent); without a `:` the entry has an + /// implicit empty value (libyaml's `flow_mapping_value` with `empty == 1`). + mutating func parseFlowMappingValue() throws -> PureYAML.Parsing.NodeResult { + guard cursor.current?.kind.isMappingValue == true else { + let mark = cursor.current?.mark ?? cursor.previous?.endMark ?? .start + try emitEmptyScalar(properties: .none, mark: mark) + return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: mark) + } + let valueIndicator = try expect("mapping value") { kind in + if case .mappingValue = kind { + return true + } + return false + } + let properties = try consumeProperties() + guard properties != .none || canBeginNode(cursor.current), cursor.current?.kind.isFlowTerminator == false else { + let mark = valueIndicator.endMark + try emitEmptyScalar(properties: properties, mark: mark) + return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: mark) + } + return try parseNode(properties: properties) + } + + /// True when the key position right after a `?` indicator is empty, i.e. the + /// next token is a `:` value indicator, a flow terminator, or the end of input, + /// so an empty scalar key must be composed (libyaml's `flow_mapping_key`). + func flowKeyIsEmpty() -> Bool { + guard let current = cursor.current else { + return true + } + return current.kind.isMappingValue || current.kind.isFlowTerminator + } } diff --git a/Tests/Fixtures/yaml-test-suite-gaps.yaml b/Tests/Fixtures/yaml-test-suite-gaps.yaml index 3dca8de..492a6ad 100644 --- a/Tests/Fixtures/yaml-test-suite-gaps.yaml +++ b/Tests/Fixtures/yaml-test-suite-gaps.yaml @@ -46,15 +46,6 @@ cases: current: accepted byteCount: 27 lineCount: 3 - - id: "4FJ6" - name: "Nested implicit complex keys" - localPath: yaml-test-suite/4FJ6/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 37 - lineCount: 4 - id: "4JVG" name: "Scalar value with two anchors" localPath: yaml-test-suite/4JVG/in.yaml @@ -127,15 +118,6 @@ cases: current: value-mismatch byteCount: 58 lineCount: 6 - - id: "8KB6" - name: "Multiline plain flow mapping key without value" - localPath: yaml-test-suite/8KB6/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 51 - lineCount: 4 - id: "8XDJ" name: "Comment in plain multiline value" localPath: yaml-test-suite/8XDJ/in.yaml @@ -145,15 +127,6 @@ cases: current: accepted byteCount: 26 lineCount: 3 - - id: "9BXH" - name: "Multiline doublequoted flow mapping key without value" - localPath: yaml-test-suite/9BXH/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 55 - lineCount: 4 - id: "9C9N" name: "Wrong indented flow sequence" localPath: yaml-test-suite/9C9N/in.yaml @@ -181,15 +154,6 @@ cases: current: accepted byteCount: 18 lineCount: 2 - - id: "9MMW" - name: "Single Pair Implicit Entries" - localPath: yaml-test-suite/9MMW/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 77 - lineCount: 3 - id: "BF9H" name: "Trailing comment in multiline plain scalar" localPath: yaml-test-suite/BF9H/in.yaml @@ -199,24 +163,6 @@ cases: current: accepted byteCount: 47 lineCount: 4 - - id: "CN3R" - name: "Various location of anchors in flow sequence" - localPath: yaml-test-suite/CN3R/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 57 - lineCount: 6 - - id: "CT4Q" - name: "Spec Example 7.20. Single Pair Explicit Entry" - localPath: yaml-test-suite/CT4Q/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 21 - lineCount: 4 - id: "CTN5" name: "Flow sequence with invalid extra comma" localPath: yaml-test-suite/CTN5/in.yaml @@ -262,15 +208,6 @@ cases: current: value-mismatch byteCount: 26 lineCount: 4 - - id: "DFF7" - name: "Spec Example 7.16. Flow Mapping Entries" - localPath: yaml-test-suite/DFF7/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 42 - lineCount: 5 - id: "DK95/01" name: "Tabs that look like indentation" localPath: yaml-test-suite/DK95/01/in.yaml @@ -289,15 +226,6 @@ cases: current: parse-error byteCount: 51 lineCount: 5 - - id: "FRK4" - name: "Spec Example 7.3. Completely Empty Flow Nodes" - localPath: yaml-test-suite/FRK4/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 24 - lineCount: 4 - id: "G5U8" name: "Plain dashes in flow sequence" localPath: yaml-test-suite/G5U8/in.yaml @@ -406,15 +334,6 @@ cases: current: value-mismatch byteCount: 31 lineCount: 5 - - id: "NJ66" - name: "Multiline plain flow mapping key" - localPath: yaml-test-suite/NJ66/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 53 - lineCount: 4 - id: "P2EQ" name: "Invalid sequene item on same line as previous item" localPath: yaml-test-suite/P2EQ/in.yaml @@ -505,15 +424,6 @@ cases: current: parse-error byteCount: 4 lineCount: 1 - - id: "UT92" - name: "Spec Example 9.4. Explicit Documents" - localPath: yaml-test-suite/UT92/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 43 - lineCount: 7 - id: "UV7Q" name: "Legal tab after indentation" localPath: yaml-test-suite/UV7Q/in.yaml diff --git a/Tests/Fixtures/yaml-test-suite/4FJ6/in.yaml b/Tests/Fixtures/yaml-test-suite/4FJ6/in.yaml deleted file mode 100644 index 3f4aabe..0000000 --- a/Tests/Fixtures/yaml-test-suite/4FJ6/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -[ - [ a, [ [[b,c]]: d, e]]: 23 -] diff --git a/Tests/Fixtures/yaml-test-suite/8KB6/in.json b/Tests/Fixtures/yaml-test-suite/8KB6/in.json deleted file mode 100644 index 2716276..0000000 --- a/Tests/Fixtures/yaml-test-suite/8KB6/in.json +++ /dev/null @@ -1,10 +0,0 @@ -[ - { - "single line": null, - "a": "b" - }, - { - "multi line": null, - "a": "b" - } -] diff --git a/Tests/Fixtures/yaml-test-suite/8KB6/in.yaml b/Tests/Fixtures/yaml-test-suite/8KB6/in.yaml deleted file mode 100644 index 9167fd6..0000000 --- a/Tests/Fixtures/yaml-test-suite/8KB6/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -- { single line, a: b} -- { multi - line, a: b} diff --git a/Tests/Fixtures/yaml-test-suite/9BXH/in.json b/Tests/Fixtures/yaml-test-suite/9BXH/in.json deleted file mode 100644 index 2716276..0000000 --- a/Tests/Fixtures/yaml-test-suite/9BXH/in.json +++ /dev/null @@ -1,10 +0,0 @@ -[ - { - "single line": null, - "a": "b" - }, - { - "multi line": null, - "a": "b" - } -] diff --git a/Tests/Fixtures/yaml-test-suite/9BXH/in.yaml b/Tests/Fixtures/yaml-test-suite/9BXH/in.yaml deleted file mode 100644 index c007827..0000000 --- a/Tests/Fixtures/yaml-test-suite/9BXH/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -- { "single line", a: b} -- { "multi - line", a: b} diff --git a/Tests/Fixtures/yaml-test-suite/9MMW/in.yaml b/Tests/Fixtures/yaml-test-suite/9MMW/in.yaml deleted file mode 100644 index b9fe5e1..0000000 --- a/Tests/Fixtures/yaml-test-suite/9MMW/in.yaml +++ /dev/null @@ -1,3 +0,0 @@ -- [ YAML : separate ] -- [ "JSON like":adjacent ] -- [ {JSON: like}:adjacent ] diff --git a/Tests/Fixtures/yaml-test-suite/CN3R/in.json b/Tests/Fixtures/yaml-test-suite/CN3R/in.json deleted file mode 100644 index 28eb29e..0000000 --- a/Tests/Fixtures/yaml-test-suite/CN3R/in.json +++ /dev/null @@ -1,14 +0,0 @@ -[ - { - "a": "b" - }, - { - "c": "d" - }, - { - "e": "f" - }, - { - "g": "h" - } -] diff --git a/Tests/Fixtures/yaml-test-suite/CN3R/in.yaml b/Tests/Fixtures/yaml-test-suite/CN3R/in.yaml deleted file mode 100644 index 8345dfc..0000000 --- a/Tests/Fixtures/yaml-test-suite/CN3R/in.yaml +++ /dev/null @@ -1,6 +0,0 @@ -&flowseq [ - a: b, - &c c: d, - { &e e: f }, - &g { g: h } -] diff --git a/Tests/Fixtures/yaml-test-suite/CT4Q/in.json b/Tests/Fixtures/yaml-test-suite/CT4Q/in.json deleted file mode 100644 index 6342cb2..0000000 --- a/Tests/Fixtures/yaml-test-suite/CT4Q/in.json +++ /dev/null @@ -1,5 +0,0 @@ -[ - { - "foo bar": "baz" - } -] diff --git a/Tests/Fixtures/yaml-test-suite/CT4Q/in.yaml b/Tests/Fixtures/yaml-test-suite/CT4Q/in.yaml deleted file mode 100644 index 19dc4f5..0000000 --- a/Tests/Fixtures/yaml-test-suite/CT4Q/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ -[ -? foo - bar : baz -] diff --git a/Tests/Fixtures/yaml-test-suite/DFF7/in.yaml b/Tests/Fixtures/yaml-test-suite/DFF7/in.yaml deleted file mode 100644 index cb84a99..0000000 --- a/Tests/Fixtures/yaml-test-suite/DFF7/in.yaml +++ /dev/null @@ -1,5 +0,0 @@ -{ -? explicit: entry, -implicit: entry, -? -} diff --git a/Tests/Fixtures/yaml-test-suite/FRK4/in.yaml b/Tests/Fixtures/yaml-test-suite/FRK4/in.yaml deleted file mode 100644 index f46900d..0000000 --- a/Tests/Fixtures/yaml-test-suite/FRK4/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ -{ - ? foo :, - : bar, -} diff --git a/Tests/Fixtures/yaml-test-suite/NJ66/in.json b/Tests/Fixtures/yaml-test-suite/NJ66/in.json deleted file mode 100644 index d214d88..0000000 --- a/Tests/Fixtures/yaml-test-suite/NJ66/in.json +++ /dev/null @@ -1,8 +0,0 @@ -[ - { - "single line": "value" - }, - { - "multi line": "value" - } -] diff --git a/Tests/Fixtures/yaml-test-suite/NJ66/in.yaml b/Tests/Fixtures/yaml-test-suite/NJ66/in.yaml deleted file mode 100644 index 6ded532..0000000 --- a/Tests/Fixtures/yaml-test-suite/NJ66/in.yaml +++ /dev/null @@ -1,4 +0,0 @@ ---- -- { single line: value} -- { multi - line: value} diff --git a/Tests/Fixtures/yaml-test-suite/UT92/in.json b/Tests/Fixtures/yaml-test-suite/UT92/in.json deleted file mode 100644 index 587bbf4..0000000 --- a/Tests/Fixtures/yaml-test-suite/UT92/in.json +++ /dev/null @@ -1,4 +0,0 @@ -{ - "matches %": 20 -} -null diff --git a/Tests/Fixtures/yaml-test-suite/UT92/in.yaml b/Tests/Fixtures/yaml-test-suite/UT92/in.yaml deleted file mode 100644 index bc363b1..0000000 --- a/Tests/Fixtures/yaml-test-suite/UT92/in.yaml +++ /dev/null @@ -1,7 +0,0 @@ ---- -{ matches -% : 20 } -... ---- -# Empty -... diff --git a/Tests/YAMLTestSuiteGapsTests.swift b/Tests/YAMLTestSuiteGapsTests.swift index bd0ed89..67b5606 100644 --- a/Tests/YAMLTestSuiteGapsTests.swift +++ b/Tests/YAMLTestSuiteGapsTests.swift @@ -18,9 +18,9 @@ struct YAMLTestSuiteGapsTests { let manifest = try YAMLTestSuiteManifest.load() #expect(manifest.version == 1) - #expect(manifest.cases.count == 64) - #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 18) - #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 10) + #expect(manifest.cases.count == 54) + #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 9) + #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 9) #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 36) #expect(Set(manifest.cases.map(\.id)).count == manifest.cases.count) diff --git a/docs/YAML_TEST_SUITE_CONFORMANCE.md b/docs/YAML_TEST_SUITE_CONFORMANCE.md index 7ef599a..6a3a753 100644 --- a/docs/YAML_TEST_SUITE_CONFORMANCE.md +++ b/docs/YAML_TEST_SUITE_CONFORMANCE.md @@ -24,10 +24,11 @@ its own oracle: fail; after bucket 1 (block scalars, +24), bucket 2 (quoted-scalar folding, +30), bucket 3 (empty nodes and empty keys, +20), bucket 4 (anchors, tags, and aliases as mapping keys, +10), bucket 5 (directives and document boundaries, -+15), bucket 6 (stricter rejection of invalid input, +15), and bucket 7 -(document-root multi-line plain and block scalars, +33) it is now -**338 pass, 64 fail.** -The 64 remaining failing cases are vendored under ++15), bucket 6 (stricter rejection of invalid input, +15), bucket 7 +(document-root multi-line plain and block scalars, +33), and bucket 8 +(flow-collection completeness, +10) it is now +**348 pass, 54 fail.** +The 54 remaining failing cases are vendored under `Tests/Fixtures/yaml-test-suite/` and recorded in `Tests/Fixtures/yaml-test-suite-gaps.yaml`. Run the opt-in sweep with: @@ -45,8 +46,8 @@ updated, the deliberate forcing function for keeping this document honest. | Category | Count | Meaning | |---|---|---| -| `false-reject` | 18 | Well-formed YAML that PureYAML wrongly rejects at parse time. | -| `json-mismatch` | 10 | Parses, but produces a value that disagrees with the expected JSON. | +| `false-reject` | 9 | Well-formed YAML that PureYAML wrongly rejects at parse time. | +| `json-mismatch` | 9 | Parses, but produces a value that disagrees with the expected JSON. | | `accepted-invalid` | 36 | Malformed YAML that PureYAML wrongly accepts. | ## Root-cause buckets and fix order @@ -295,6 +296,41 @@ must fold to newlines rather than survive as literal tabs). roll/unroll logic (`yaml_parser_roll_indent`/`yaml_parser_unroll_indent`), plus block-scalar indent detection in `scanner.c`. +### 8. Flow-collection completeness (DONE) + +Flow mappings and sequences now accept keys of any node kind, empty keys and +values, and multi-line scalar keys, matching libyaml's flow productions. The +scanner implements libyaml's simple-key mechanism for flow context: it records a +potential key position before scanning a plain/quoted scalar, an anchor/tag, or a +`[`/`{` opener (when a simple key is allowed there), and a later `:` value +indicator splices a `mappingKey` token in front of that node. In flow context a +`:` is always a value indicator and a `?` always an explicit key indicator +regardless of the following character (libyaml's `flow_level || IS_BLANKZ_AT`), +so adjacent forms (`"k":v`, `{k}:v`) and a trailing `?` parse; the block-only +implicit-key forward lookahead no longer fires in flow. A multi-line plain key +folds in full before its `:` is read. The flow parser was rebuilt around +`flow_sequence_entry`/`flow_mapping_key`/`flow_mapping_value`, composing empty +scalars where a key or value is absent. The streaming token cursor keeps an open +flow collection's tokens buffered until it closes so the retroactive key splice +stays valid. + +Fixed false-rejects (now parse, values match where an oracle exists): `4FJ6`, +`8KB6`, `9BXH`, `9MMW`, `CN3R`, `DFF7`, `FRK4`, `NJ66`, `UT92`. Corrected the +`json-mismatch` `CT4Q` (spec example 7.20, single-pair explicit entry) to a +matching value. Headline 338 -> 348 pass; categories drop to false-reject 9, +json-mismatch 9, accepted-invalid 36. + +Still tracked as `false-reject`: `LX3P` (`[flow]: block`) and `6BFJ` +(`&key [ ... ]: value`) use a flow collection as a *block* mapping key, which +needs the simple-key splice in block context, a separate change with its own +regression surface. The flow-internal `7ZZ5` mismatch is a block-sequence +nesting issue (`- - - []`), not flow, and remains `json-mismatch`. + +- **Reference:** `yaml_parser_save_simple_key`, `yaml_parser_fetch_value` + (KEY-token splice), `yaml_parser_fetch_key`, the flow-collection + start/end and flow-entry fetches in `scanner.c`, and the + `yaml_parser_parse_flow_*` productions in `parser.c`. + ## Updating this document When a bucket lands: From ce0585f77eec18ba908cd7210a91fb8eec110b1c Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 00:16:28 +0200 Subject: [PATCH 12/64] test(conformance): track all 402 suite cases; fix 3 regressions The gap-only manifest stopped guarding a case once it was fixed, so later work silently regressed previously-fixed cases (caught only by an external full-suite run, not the gated sweep or full corpus). Replace it with a full manifest of all 402 official cases (Tests/Fixtures/yaml-test-suite-manifest.yaml), each carrying its conformant expectation and a passing/gap status, with every case's files vendored. The gated sweep now asserts every passing case still passes (the regression guard) and every gap still reproduces, so any regression fails the build. The honest gate-enforced count is 329/402 passing (the earlier 348 came from a more lenient one-time oracle). Repairs three regressions the new gate revealed: the bucket-6 tab rule over-rejected tabs in block-scalar content and as separation before a scalar value (root cause: the batch scanner and the incremental TokenCursor had divergent line-start loops; unified onto a single scanStep, fixing 96NN/00, 96NN/01, R4YG, Y79Y/001, DK95/00, DK95/03, DK95/07, 6CA3, Q5MG, J3BT); an anchor on a prior line before an alias key wrongly rejected 26DV; and a tag-only flow key mis-parsed WZ62. Genuine tab-indentation errors (4EJS, Y79Y/000) still reject. --- .githooks/pre-commit | 1 + ATTRIBUTION.md | 8 +- CHANGELOG.md | 30 + Sources/Parsing/Scanner.BlockScalar.swift | 28 +- Sources/Parsing/Scanner.Indentation.swift | 32 +- Sources/Parsing/Scanner.Step.swift | 85 + Sources/Parsing/Scanner.swift | 43 +- Sources/Parsing/TokenCursor.swift | 31 +- Sources/Parsing/TokenEventParser.Flow.swift | 9 +- Sources/Parsing/TokenEventParser.swift | 11 +- Tests/Fixtures/yaml-test-suite-gaps.yaml | 498 --- Tests/Fixtures/yaml-test-suite-manifest.yaml | 3231 +++++++++++++++++ Tests/Fixtures/yaml-test-suite/229Q/in.json | 12 + Tests/Fixtures/yaml-test-suite/229Q/in.yaml | 8 + Tests/Fixtures/yaml-test-suite/236B/error | 0 Tests/Fixtures/yaml-test-suite/236B/in.yaml | 3 + Tests/Fixtures/yaml-test-suite/26DV/in.json | 18 + Tests/Fixtures/yaml-test-suite/26DV/in.yaml | 12 + Tests/Fixtures/yaml-test-suite/27NA/in.json | 1 + Tests/Fixtures/yaml-test-suite/27NA/in.yaml | 2 + Tests/Fixtures/yaml-test-suite/2AUY/in.json | 6 + Tests/Fixtures/yaml-test-suite/2AUY/in.yaml | 4 + Tests/Fixtures/yaml-test-suite/2CMS/error | 0 Tests/Fixtures/yaml-test-suite/2CMS/in.yaml | 3 + Tests/Fixtures/yaml-test-suite/2EBW/in.json | 7 + Tests/Fixtures/yaml-test-suite/2EBW/in.yaml | 5 + .../Fixtures/yaml-test-suite/2G84/02/in.json | 1 + .../Fixtures/yaml-test-suite/2G84/02/in.yaml | 1 + .../Fixtures/yaml-test-suite/2G84/03/in.json | 1 + .../Fixtures/yaml-test-suite/2G84/03/in.yaml | 1 + Tests/Fixtures/yaml-test-suite/2JQS/in.yaml | 2 + Tests/Fixtures/yaml-test-suite/2LFX/in.json | 1 + Tests/Fixtures/yaml-test-suite/2LFX/in.yaml | 4 + Tests/Fixtures/yaml-test-suite/2XXW/in.json | 5 + Tests/Fixtures/yaml-test-suite/2XXW/in.yaml | 7 + Tests/Fixtures/yaml-test-suite/33X3/in.json | 5 + Tests/Fixtures/yaml-test-suite/33X3/in.yaml | 4 + Tests/Fixtures/yaml-test-suite/35KP/in.json | 7 + Tests/Fixtures/yaml-test-suite/35KP/in.yaml | 8 + Tests/Fixtures/yaml-test-suite/36F6/in.json | 3 + Tests/Fixtures/yaml-test-suite/36F6/in.yaml | 5 + Tests/Fixtures/yaml-test-suite/3ALJ/in.json | 7 + Tests/Fixtures/yaml-test-suite/3ALJ/in.yaml | 3 + Tests/Fixtures/yaml-test-suite/3GZX/in.json | 6 + Tests/Fixtures/yaml-test-suite/3GZX/in.yaml | 4 + Tests/Fixtures/yaml-test-suite/3MYT/in.json | 1 + Tests/Fixtures/yaml-test-suite/3MYT/in.yaml | 3 + Tests/Fixtures/yaml-test-suite/3R3P/in.json | 3 + Tests/Fixtures/yaml-test-suite/3R3P/in.yaml | 2 + .../Fixtures/yaml-test-suite/3RLN/00/in.json | 1 + .../Fixtures/yaml-test-suite/3RLN/00/in.yaml | 2 + .../Fixtures/yaml-test-suite/3RLN/01/in.json | 1 + .../Fixtures/yaml-test-suite/3RLN/01/in.yaml | 2 + .../Fixtures/yaml-test-suite/3RLN/02/in.json | 1 + .../Fixtures/yaml-test-suite/3RLN/02/in.yaml | 2 + .../Fixtures/yaml-test-suite/3RLN/03/in.json | 1 + .../Fixtures/yaml-test-suite/3RLN/03/in.yaml | 2 + .../Fixtures/yaml-test-suite/3RLN/04/in.json | 1 + .../Fixtures/yaml-test-suite/3RLN/04/in.yaml | 2 + 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Tests/Fixtures/yaml-test-suite/ZK9H/in.json create mode 100644 Tests/Fixtures/yaml-test-suite/ZK9H/in.yaml create mode 100644 Tests/Fixtures/yaml-test-suite/ZVH3/error create mode 100644 Tests/Fixtures/yaml-test-suite/ZVH3/in.yaml create mode 100644 Tests/Fixtures/yaml-test-suite/ZWK4/in.json create mode 100644 Tests/Fixtures/yaml-test-suite/ZWK4/in.yaml create mode 100644 Tests/Fixtures/yaml-test-suite/ZXT5/error create mode 100644 Tests/Fixtures/yaml-test-suite/ZXT5/in.yaml diff --git a/.githooks/pre-commit b/.githooks/pre-commit index 603a28c..e4c04e0 100755 --- a/.githooks/pre-commit +++ b/.githooks/pre-commit @@ -64,6 +64,7 @@ SKIP_PATTERNS=( '^_archive/' '^Tests/Fixtures/acme/' '^Tests/Fixtures/real-yaml/' + '^Tests/Fixtures/yaml-test-suite/' # Rule files that DEFINE the prohibitions; they MUST be able to cite # the forbidden strings to document them. '/github-discipline\.md$' diff --git a/ATTRIBUTION.md b/ATTRIBUTION.md index 5bdccb6..d88ec07 100644 --- a/ATTRIBUTION.md +++ b/ATTRIBUTION.md @@ -28,8 +28,8 @@ source for PureYAML. `Tests/Fixtures/yaml-test-suite/` contains input cases vendored from the official [YAML test suite](https://github.com/yaml/yaml-test-suite) (`data` branch, commit `6ad3d2c62885d82fc349026c136ef560838fdf3d`), which is distributed under the MIT -license. Only the cases PureYAML does not yet handle correctly are vendored, each as -its input (`in.yaml`), expected JSON projection (`in.json`), and expected-error -marker (`error`). `Tests/Fixtures/yaml-test-suite-gaps.yaml` records the provenance -and each case's current behavior. These files are test data, not implementation +license. All 402 cases (numbered sub-cases counted) are vendored, each as its input +(`in.yaml`), expected JSON projection (`in.json`), and/or expected-error marker +(`error`). `Tests/Fixtures/yaml-test-suite-manifest.yaml` records the provenance and +each case's conformance status. These files are test data, not implementation source. diff --git a/CHANGELOG.md b/CHANGELOG.md index 3d33963..8b77009 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,36 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Make the YAML test suite conformance gate comprehensive and repair the + regressions it revealed. The gap-only manifest (which deleted a case once fixed, + so nothing guarded it afterward and later work could silently regress it) is + replaced by a full manifest of all 402 official cases + (`Tests/Fixtures/yaml-test-suite-manifest.yaml`), each with its `id`, `name`, + `localPath`, conformant `expected` behavior, `oracle`, `byteCount`, `lineCount`, + and a `status` (`passing` | `gap`). Every case's files are vendored under + `Tests/Fixtures/yaml-test-suite/`. The gated sweep + (`PUREYAML_RUN_YAML_TEST_SUITE=1`) now asserts every `passing` case still passes + and every `gap` still reproduces, so a regression in any passing case fails the + sweep. Result at the pinned commit: **329 of 402 passing, 73 gap.** +- Stop over-rejecting tabs. A tab is invalid only as block-structure indentation + (`scanner.c` `scan_to_next_token` / `scan_block_scalar_breaks` / + `scan_plain_scalar`). Block indentation is now measured in spaces only; a tab is + left for the token scanner, which allows it inside block-scalar content once a + leading space fixes the content column (96NN/00, 96NN/01, R4YG, Y79Y/001), as + separation before a scalar value (DK95/00) or a flow node (6CA3, Q5MG, J3BT), and + on a whitespace-only blank line (DK95/03, DK95/07), while still rejecting genuine + tab indentation (4EJS, Y79Y/000, Y79Y/004-008, DK95/06). The batch scanner and the + incremental token cursor were unified onto a single `scanStep`, since their + divergence previously let the streaming parser miss a tab error the batch scanner + caught. +- Restore anchors/aliases as mapping keys for `26DV`: an anchor on a `key:` value + line followed by an indented `*alias :` key now anchors the nested mapping rather + than the alias key (which cannot carry properties); `&b *alias` on one line is + still rejected (SU74). +- Restore flow bare-tag/anchor keys for `WZ62` (`{ foo : !!str, !!str : bar, }` to + `{"foo":"", "":"bar"}`): a flow key introduced by a spliced `mappingKey` uses the + same key parser as the implicit form, so a bare tag before the `:` composes an + empty tagged scalar key instead of a mapping-as-key. - Complete flow-collection (`[...]`, `{...}`) parsing for keys, empty nodes, and multi-line scalars, fixing 10 official YAML test suite cases and removing them from the conformance gap manifest. The scanner now implements libyaml's diff --git a/Sources/Parsing/Scanner.BlockScalar.swift b/Sources/Parsing/Scanner.BlockScalar.swift index 79819b1..3d932fd 100644 --- a/Sources/Parsing/Scanner.BlockScalar.swift +++ b/Sources/Parsing/Scanner.BlockScalar.swift @@ -164,14 +164,7 @@ extension PureYAML.Parsing.Scanner { } state.reader.advance() } - // A tab where a block-scalar indentation space is expected is rejected, - // matching scanner.c:2993-2997 ("found a tab character where an - // indentation space is expected"). The tab only abuses indentation when - // it sits below the block's indent column (or while indent is still - // being auto-detected). - if state.reader.peek() == "\t", indent == 0 || blockScalarColumn(state) < indent { - throw PureYAML.Parsing.ParseError.tabIndentation(line: state.reader.mark.line) - } + try rejectBlockScalarIndentationTab(indent: indent, state: state) if blockScalarColumn(state) > maxIndent { maxIndent = blockScalarColumn(state) } @@ -193,6 +186,25 @@ extension PureYAML.Parsing.Scanner { } } + /// Rejects a tab where a block-scalar indentation space is expected, matching + /// scanner.c:2993-2997 ("found a tab character where an indentation space is + /// expected"). The tab abuses indentation only when it would itself supply the + /// block's indent: with a fixed indent, that is any tab below the content column; + /// while auto-detecting (`indent == 0`), a tab at column 0 (no space established a + /// content column) is illegal, but a tab after one or more leading spaces is the + /// first content character of an indented line, so the spaces fix the indent and + /// the tab is preserved as content. + private func rejectBlockScalarIndentationTab(indent: Int, state: State) throws { + guard state.reader.peek() == "\t" else { + return + } + let column = blockScalarColumn(state) + let abusesIndentation = indent > 0 ? column < indent : column == 0 + if abusesIndentation { + throw PureYAML.Parsing.ParseError.tabIndentation(line: state.reader.mark.line) + } + } + /// Reads a single line break, normalizing CR and CRLF to a single `\n`. private func readBlockScalarLineBreak(_ state: inout State) -> String { guard isLineBreak(state.reader.peek()) else { diff --git a/Sources/Parsing/Scanner.Indentation.swift b/Sources/Parsing/Scanner.Indentation.swift index 3e6c618..bd289b8 100644 --- a/Sources/Parsing/Scanner.Indentation.swift +++ b/Sources/Parsing/Scanner.Indentation.swift @@ -27,31 +27,21 @@ extension PureYAML.Parsing.Scanner { func scanIndentationWidth(_ state: inout State) throws -> Int { var width = 0 - while let character = state.reader.peek() { - if character == " " { - width += 1 - state.reader.advance() - } else if character == "\t" { - // A tab may not provide block indentation. At the start of a block - // line a simple key is allowed, so libyaml does not consume the tab - // as whitespace and the line is malformed (scanner.c:1948-1953). A - // tab is only legal here once it follows content on the same line. - if state.flowDepth == 0, state.simpleKeyAllowed { - throw PureYAML.Parsing.ParseError.tabIndentation(line: state.reader.mark.line) - } - width = nextTabStop(after: width) - state.reader.advance() - } else { - return width - } + while state.reader.peek() == " " { + width += 1 + state.reader.advance() } + // Block indentation (s-indent) is spaces only: a tab is never indentation + // (scanner.c's scan_to_next_token eats only spaces unconditionally). The tab + // is left under the reader so the token scanner can decide whether it is legal + // in-line separation (before a scalar value or flow node) or an illegal tab + // that supplies the indentation of a nested block node; `rejectTabSeparation` + // and the blank-line handling in `scan` make that call. A whitespace-only line + // (spaces and/or tabs followed by a break) is a blank line and carries no + // indentation token. return width } - func nextTabStop(after width: Int) -> Int { - ((width / 4) + 1) * 4 - } - func shouldProcessIndentation(_ state: State) -> Bool { guard !state.reader.isAtEnd, !isLineBreak(state.reader.peek()) else { return false diff --git a/Sources/Parsing/Scanner.Step.swift b/Sources/Parsing/Scanner.Step.swift new file mode 100644 index 0000000..4f8812c --- /dev/null +++ b/Sources/Parsing/Scanner.Step.swift @@ -0,0 +1,85 @@ +extension PureYAML.Parsing.Scanner { + /// Result of one scanning iteration over the source. Both the batch ``scan`` + /// loop and the incremental ``PureYAML/Parsing/TokenCursor`` driver share the + /// same step so the two paths cannot diverge (a divergence is what once let a + /// tab-indentation error slip past the streaming parser while the batch scanner + /// caught it). + enum Step { + /// Nothing remains; the caller appends stream end and stops. + case endOfInput + /// A line break, blank line, or comment was consumed; restart the loop. + case advanced + /// A directive or document marker was scanned; restart the loop. + case scannedMarker + /// An ordinary token was scanned. + case scannedToken + } + + /// Performs one scanning iteration: consumes a leading line break or blank line, + /// scans indentation at a line start, then scans either a directive / document + /// marker or one ordinary token. Resets `simpleKeyAllowed` at every block-context + /// line break so a tab at the next line start is recognized as (illegal) + /// indentation rather than (legal) in-line separation. + func scanStep(_ state: inout State) throws -> Step { + if state.reader.isAtEnd { + return .endOfInput + } + if isLineBreak(state.reader.peek()) { + state.reader.advance() + state.isAtLineStart = true + if state.flowDepth == 0 { + state.simpleKeyAllowed = true + } + return .advanced + } + + if state.isAtLineStart { + // A line whose entire content is blanks (spaces and/or tabs) before the + // break is a blank line: it carries no indentation and no token, matching + // scanner.c's scan_to_next_token, which eats the blanks and the break + // before any indent processing. Consuming it here keeps a whitespace-only + // line (e.g. `· \t`) from emitting a spurious indent token or being + // mis-scanned as content. + if consumeBlankLineRemainder(&state) { + return .advanced + } + try scanIndentation(&state) + if state.reader.isAtEnd || isLineBreak(state.reader.peek()) { + return .advanced + } + if try scanDirectiveOrDocumentMarker(&state) { + return .scannedMarker + } + state.isAtLineStart = false + } + + try scanToken(&state) + return .scannedToken + } + + /// When the reader sits on a run of blanks (spaces and/or tabs) that ends the + /// line (a line break or end of input follows), consumes that run plus the line + /// break and reports true: the line was blank. Otherwise leaves the reader where + /// it was and reports false. Used so a whitespace-only line (e.g. `· \t`) is + /// skipped rather than mis-scanned as plain-scalar content. + func consumeBlankLineRemainder(_ state: inout State) -> Bool { + var offset = 0 + while let character = state.reader.peek(offset: offset), character == " " || character == "\t" { + offset += 1 + } + let next = state.reader.peek(offset: offset) + guard next == nil || isLineBreak(next) else { + return false + } + for _ in 0 ..< offset { + state.reader.advance() + } + if isLineBreak(state.reader.peek()) { + state.reader.advance() + if state.flowDepth == 0 { + state.simpleKeyAllowed = true + } + } + return true + } +} diff --git a/Sources/Parsing/Scanner.swift b/Sources/Parsing/Scanner.swift index adba375..65d8cd4 100644 --- a/Sources/Parsing/Scanner.swift +++ b/Sources/Parsing/Scanner.swift @@ -6,31 +6,13 @@ extension PureYAML.Parsing { var state = State(reader: Reader(yaml)) state.append(.streamStart) - while !state.reader.isAtEnd { - if isLineBreak(state.reader.peek()) { - state.reader.advance() - state.isAtLineStart = true - if state.flowDepth == 0 { - state.simpleKeyAllowed = true - } + loop: while !state.reader.isAtEnd { + switch try scanStep(&state) { + case .endOfInput: + break loop + case .advanced, .scannedMarker, .scannedToken: continue } - - if state.isAtLineStart { - try scanIndentation(&state) - if state.reader.isAtEnd { - break - } - if isLineBreak(state.reader.peek()) { - continue - } - if try scanDirectiveOrDocumentMarker(&state) { - continue - } - state.isAtLineStart = false - } - - try scanToken(&state) } if state.hasPendingDirective { @@ -132,8 +114,9 @@ extension PureYAML.Parsing.Scanner { extension PureYAML.Parsing.Scanner { func scanToken(_ state: inout State) throws { - skipSeparation(&state) + skipSpaceSeparation(&state) try rejectTabSeparation(&state) + skipSeparation(&state) guard let character = state.reader.peek(), !isLineBreak(character) else { return } @@ -249,12 +232,22 @@ extension PureYAML.Parsing.Scanner { } } - func skipSeparation(_ state: inout State) { + func skipSpaceSeparation(_ state: inout State) { while state.reader.peek() == " " { state.reader.advance() } } + func skipSeparation(_ state: inout State) { + // In-line separation (s-white) is spaces and tabs. `rejectTabSeparation` has + // already rejected any tab that would supply the indentation of a nested block + // node, so a tab still under the reader here is ordinary separation before a + // scalar value or flow node and is consumed like a space (scanner.c IS_BLANK). + while let character = state.reader.peek(), character == " " || character == "\t" { + state.reader.advance() + } + } + func scanFixedToken( _ kind: PureYAML.Parsing.TokenKind, state: inout State, diff --git a/Sources/Parsing/TokenCursor.swift b/Sources/Parsing/TokenCursor.swift index 6e8cb5f..62f632e 100644 --- a/Sources/Parsing/TokenCursor.swift +++ b/Sources/Parsing/TokenCursor.swift @@ -83,7 +83,7 @@ extension PureYAML.Parsing { // flow collection's tokens must stay in `state.tokens` until it closes // for the retroactive index to remain valid. while scannerBox.state.tokens.isEmpty || scannerBox.state.flowDepth > 0 { - guard !scannerBox.state.reader.isAtEnd else { + if scannerBox.state.reader.isAtEnd { if scannerBox.state.hasPendingDirective { throw PureYAML.Parsing.ParseError.directiveWithoutDocument( line: scannerBox.state.reader.mark.line, @@ -96,30 +96,13 @@ extension PureYAML.Parsing { return } - if scanner.isLineBreak(scannerBox.state.reader.peek()) { - scannerBox.state.reader.advance() - scannerBox.state.isAtLineStart = true - continue + // Drive the same scanning step the batch scanner uses, so the two + // paths share one source of truth for line breaks, blank lines, + // indentation, and `simpleKeyAllowed` handling. + let step = try scanner.scanStep(&scannerBox.state) + if case .scannedMarker = step, !scannerBox.state.tokens.isEmpty { + break } - - if scannerBox.state.isAtLineStart { - try scanner.scanIndentation(&scannerBox.state) - if scannerBox.state.reader.isAtEnd { - continue - } - if scanner.isLineBreak(scannerBox.state.reader.peek()) { - continue - } - if try scanner.scanDirectiveOrDocumentMarker(&scannerBox.state) { - if !scannerBox.state.tokens.isEmpty { - break - } - continue - } - scannerBox.state.isAtLineStart = false - } - - try scanner.scanToken(&scannerBox.state) } drainScannedTokens(from: &scannerBox.state) diff --git a/Sources/Parsing/TokenEventParser.Flow.swift b/Sources/Parsing/TokenEventParser.Flow.swift index ad60110..7cb237b 100644 --- a/Sources/Parsing/TokenEventParser.Flow.swift +++ b/Sources/Parsing/TokenEventParser.Flow.swift @@ -129,7 +129,14 @@ extension PureYAML.Parsing.TokenEventParser { if flowKeyIsEmpty() { try emitEmptyScalar(properties: .none, mark: keyIndicator.endMark) } else { - _ = try parseNode() + // The key of a flow pair follows the same rules whether the pair was + // introduced by an explicit `?` or had a `mappingKey` spliced in by the + // simple-key mechanism: a bare tag/anchor before the `:` composes an empty + // tagged scalar key (`{ !!str : bar }`), and an alias before the `:` is the + // key itself. Routing through `parseNode` would instead treat the tag/`:` + // as a nested block mapping, so use the flow key parser shared with the + // implicit form. + try parseFlowMappingImplicitKey() } return try parseFlowMappingValue() } diff --git a/Sources/Parsing/TokenEventParser.swift b/Sources/Parsing/TokenEventParser.swift index e5382b6..8d09f14 100644 --- a/Sources/Parsing/TokenEventParser.swift +++ b/Sources/Parsing/TokenEventParser.swift @@ -259,11 +259,18 @@ extension PureYAML.Parsing.TokenEventParser { // An alias is a complete reference to an already-anchored node and cannot // itself carry an anchor or tag. libyaml handles ALIAS as the first branch // of yaml_parser_parse_node (parser.c:563-570), so the property branches - // are unreachable for an alias; mirror that by rejecting `&b *alias`. - if properties.anchor != nil || properties.tag != nil { + // are unreachable for an alias; mirror that by rejecting `&b *alias`. The + // rejection applies only when the property sits on the *same line* as the + // alias: a property scanned on the previous line (e.g. `key: &anchor` then an + // indented `*alias : value`) anchors the enclosing mapping, not the alias key. + let hasProperties = properties.anchor != nil || properties.tag != nil + if hasProperties, properties.mark?.line == token.mark.line { let mark = properties.mark ?? token.mark throw PureYAML.Parsing.ParseError.expectedNode(line: mark.line, column: mark.column) } + // An alias immediately followed by a `:` is the first key of a block mapping; + // any property that reached here belongs to the mapping (it was on a prior + // line, per the check above), so route into the mapping carrying it. if try cursor.peek()?.kind.isMappingValue == true { return try parseBlockMapping( properties: properties, diff --git a/Tests/Fixtures/yaml-test-suite-gaps.yaml b/Tests/Fixtures/yaml-test-suite-gaps.yaml deleted file mode 100644 index 492a6ad..0000000 --- a/Tests/Fixtures/yaml-test-suite-gaps.yaml +++ /dev/null @@ -1,498 +0,0 @@ -version: 1 -description: PureYAML conformance gaps vs the official YAML test suite -source: - repository: yaml/yaml-test-suite - branch: data - commit: 6ad3d2c62885d82fc349026c136ef560838fdf3d - license: MIT -# Each entry is a case PureYAML does NOT yet handle correctly. -# category: false-reject | json-mismatch | accepted-invalid -# expected: what a conformant parser must do (parse-ok | reject) -# current: PureYAML's present behavior (parse-error | value-mismatch | accepted) -cases: - - id: "2G84/00" - name: "Literal modifers" - localPath: yaml-test-suite/2G84/00/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 7 - lineCount: 1 - - id: "2G84/01" - name: "Literal modifers" - localPath: yaml-test-suite/2G84/01/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 8 - lineCount: 1 - - id: "2SXE" - name: "Anchors With Colon in Name" - localPath: yaml-test-suite/2SXE/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 29 - lineCount: 3 - - id: "3HFZ" - name: "Invalid content after document end marker" - localPath: yaml-test-suite/3HFZ/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 27 - lineCount: 3 - - id: "4JVG" - name: "Scalar value with two anchors" - localPath: yaml-test-suite/4JVG/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 54 - lineCount: 4 - - id: "55WF" - name: "Invalid escape in double quoted string" - localPath: yaml-test-suite/55WF/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 9 - lineCount: 2 - - id: "57H4" - name: "Spec Example 8.22. Block Collection Nodes" - localPath: yaml-test-suite/57H4/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 67 - lineCount: 6 - - id: "5U3A" - name: "Sequence on same Line as Mapping Key" - localPath: yaml-test-suite/5U3A/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 18 - lineCount: 2 - - id: "62EZ" - name: "Invalid block mapping key on same line as previous key" - localPath: yaml-test-suite/62EZ/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 25 - lineCount: 2 - - id: "6BFJ" - name: "Mapping, key and flow sequence item anchors" - localPath: yaml-test-suite/6BFJ/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 43 - lineCount: 3 - - id: "7LBH" - name: "Multiline double quoted implicit keys" - localPath: yaml-test-suite/7LBH/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 20 - lineCount: 3 - - id: "7ZZ5" - name: "Empty flow collections" - localPath: yaml-test-suite/7ZZ5/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 58 - lineCount: 6 - - id: "8XDJ" - name: "Comment in plain multiline value" - localPath: yaml-test-suite/8XDJ/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 26 - lineCount: 3 - - id: "9C9N" - name: "Wrong indented flow sequence" - localPath: yaml-test-suite/9C9N/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 20 - lineCount: 4 - - id: "9JBA" - name: "Invalid comment after end of flow sequence" - localPath: yaml-test-suite/9JBA/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 25 - lineCount: 2 - - id: "9MAG" - name: "Flow sequence with invalid comma at the beginning" - localPath: yaml-test-suite/9MAG/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 18 - lineCount: 2 - - id: "BF9H" - name: "Trailing comment in multiline plain scalar" - localPath: yaml-test-suite/BF9H/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 47 - lineCount: 4 - - id: "CTN5" - name: "Flow sequence with invalid extra comma" - localPath: yaml-test-suite/CTN5/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 19 - lineCount: 2 - - id: "CVW2" - name: "Invalid comment after comma" - localPath: yaml-test-suite/CVW2/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 25 - lineCount: 3 - - id: "CXX2" - name: "Mapping with anchor on document start line" - localPath: yaml-test-suite/CXX2/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 17 - lineCount: 1 - - id: "D49Q" - name: "Multiline single quoted implicit keys" - localPath: yaml-test-suite/D49Q/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 20 - lineCount: 3 - - id: "DC7X" - name: "Various trailing tabs" - localPath: yaml-test-suite/DC7X/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 26 - lineCount: 4 - - id: "DK95/01" - name: "Tabs that look like indentation" - localPath: yaml-test-suite/DK95/01/in.yaml - category: accepted-invalid - expected: reject - oracle: json - current: accepted - byteCount: 16 - lineCount: 2 - - id: "FH7J" - name: "Tags on Empty Scalars" - localPath: yaml-test-suite/FH7J/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 51 - lineCount: 5 - - id: "G5U8" - name: "Plain dashes in flow sequence" - localPath: yaml-test-suite/G5U8/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 13 - lineCount: 2 - - id: "H7J7" - name: "Node anchor not indented" - localPath: yaml-test-suite/H7J7/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 21 - lineCount: 3 - - id: "HRE5" - name: "Double quoted scalar with escaped single quote" - localPath: yaml-test-suite/HRE5/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 31 - lineCount: 2 - - id: "HU3P" - name: "Invalid Mapping in plain scalar" - localPath: yaml-test-suite/HU3P/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 29 - lineCount: 3 - - id: "J3BT" - name: "Spec Example 5.12. Tabs and Spaces" - localPath: yaml-test-suite/J3BT/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 96 - lineCount: 6 - - id: "JEF9/02" - name: "Trailing whitespace in streams" - localPath: yaml-test-suite/JEF9/02/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 8 - lineCount: 1 - - id: "JKF3" - name: "Multiline unidented double quoted block key" - localPath: yaml-test-suite/JKF3/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 17 - lineCount: 2 - - id: "JY7Z" - name: "Trailing content that looks like a mapping" - localPath: yaml-test-suite/JY7Z/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 66 - lineCount: 3 - - id: "LX3P" - name: "Implicit Flow Mapping Key on one line" - localPath: yaml-test-suite/LX3P/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 14 - lineCount: 1 - - id: "M5C3" - name: "Spec Example 8.21. Block Scalar Nodes" - localPath: yaml-test-suite/M5C3/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 48 - lineCount: 6 - - id: "M7A3" - name: "Spec Example 9.3. Bare Documents" - localPath: yaml-test-suite/M7A3/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 74 - lineCount: 7 - - id: "NB6Z" - name: "Multiline plain value with tabs on empty lines" - localPath: yaml-test-suite/NB6Z/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 31 - lineCount: 5 - - id: "P2EQ" - name: "Invalid sequene item on same line as previous item" - localPath: yaml-test-suite/P2EQ/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 24 - lineCount: 2 - - id: "Q9WF" - name: "Spec Example 6.12. Separation Spaces" - localPath: yaml-test-suite/Q9WF/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 97 - lineCount: 6 - - id: "QB6E" - name: "Wrong indented multiline quoted scalar" - localPath: yaml-test-suite/QB6E/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 20 - lineCount: 4 - - id: "QLJ7" - name: "Tag shorthand used in documents but only defined in the first" - localPath: yaml-test-suite/QLJ7/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 93 - lineCount: 7 - - id: "S4JQ" - name: "Spec Example 6.28. Non-Specific Tags" - localPath: yaml-test-suite/S4JQ/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 55 - lineCount: 4 - - id: "S98Z" - name: "Block scalar with more spaces than first content line" - localPath: yaml-test-suite/S98Z/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 42 - lineCount: 5 - - id: "SKE5" - name: "Anchor before zero indented sequence" - localPath: yaml-test-suite/SKE5/in.yaml - category: false-reject - expected: parse-ok - oracle: json - current: parse-error - byteCount: 26 - lineCount: 5 - - id: "SU5Z" - name: "Comment without whitespace after doublequoted scalar" - localPath: yaml-test-suite/SU5Z/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 30 - lineCount: 1 - - id: "SY6V" - name: "Anchor before sequence entry on same line" - localPath: yaml-test-suite/SY6V/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 25 - lineCount: 1 - - id: "UKK6/00" - name: "Syntax character edge cases" - localPath: yaml-test-suite/UKK6/00/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 4 - lineCount: 1 - - id: "UV7Q" - name: "Legal tab after indentation" - localPath: yaml-test-suite/UV7Q/in.yaml - category: json-mismatch - expected: parse-ok - oracle: json - current: value-mismatch - byteCount: 13 - lineCount: 3 - - id: "V9D5" - name: "Spec Example 8.19. Compact Block Mappings" - localPath: yaml-test-suite/V9D5/in.yaml - category: false-reject - expected: parse-ok - oracle: none - current: parse-error - byteCount: 46 - lineCount: 3 - - id: "VJP3/00" - name: "Flow collections over many lines" - localPath: yaml-test-suite/VJP3/00/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 13 - lineCount: 5 - - id: "X4QW" - name: "Comment without whitespace after block scalar indicator" - localPath: yaml-test-suite/X4QW/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 27 - lineCount: 2 - - id: "Y79Y/003" - name: "Tabs in various contexts" - localPath: yaml-test-suite/Y79Y/003/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 18 - lineCount: 4 - - id: "YJV2" - name: "Dash in flow sequence" - localPath: yaml-test-suite/YJV2/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 4 - lineCount: 1 - - id: "ZCZ6" - name: "Invalid mapping in plain single line value" - localPath: yaml-test-suite/ZCZ6/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 11 - lineCount: 1 - - id: "ZL4Z" - name: "Invalid nested mapping" - localPath: yaml-test-suite/ZL4Z/in.yaml - category: accepted-invalid - expected: reject - oracle: none - current: accepted - byteCount: 14 - lineCount: 2 diff --git a/Tests/Fixtures/yaml-test-suite-manifest.yaml b/Tests/Fixtures/yaml-test-suite-manifest.yaml new file mode 100644 index 0000000..b78eea3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite-manifest.yaml @@ -0,0 +1,3231 @@ +version: 2 +description: PureYAML conformance status vs the official YAML test suite +source: + repository: yaml/yaml-test-suite + branch: data + commit: 6ad3d2c62885d82fc349026c136ef560838fdf3d + license: MIT +# Full manifest of all official suite cases (numbered sub-cases counted). +# expected: what a conformant parser must do (parse-ok | reject) +# oracle: json if in.json present, else none +# status: passing (PureYAML conformant today) | gap (not yet conformant) +total: 402 +passing: 329 +gap: 73 +cases: + - id: "229Q" + name: "Spec Example 2.4. Sequence of Mappings" + localPath: yaml-test-suite/229Q/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 94 + lineCount: 8 + - id: "236B" + name: "Invalid value after mapping" + localPath: yaml-test-suite/236B/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 19 + lineCount: 3 + - id: "26DV" + name: "Whitespace around colon in mappings" + localPath: yaml-test-suite/26DV/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 193 + lineCount: 12 + - id: "27NA" + name: "Spec Example 5.9. Directive Indicator" + localPath: yaml-test-suite/27NA/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 19 + lineCount: 2 + - id: "2AUY" + name: "Tags in Block Sequence" + localPath: yaml-test-suite/2AUY/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 33 + lineCount: 4 + - id: "2CMS" + name: "Invalid mapping in plain multiline" + localPath: yaml-test-suite/2CMS/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 22 + lineCount: 3 + - id: "2EBW" + name: "Allowed characters in keys" + localPath: yaml-test-suite/2EBW/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 127 + lineCount: 5 + - id: "2G84/00" + name: "Literal modifers" + localPath: yaml-test-suite/2G84/00/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 7 + lineCount: 1 + - id: "2G84/01" + name: "Literal modifers" + localPath: yaml-test-suite/2G84/01/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 8 + lineCount: 1 + - id: "2G84/02" + name: "Literal modifers" + localPath: yaml-test-suite/2G84/02/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 7 + lineCount: 0 + - id: "2G84/03" + name: "Literal modifers" + localPath: yaml-test-suite/2G84/03/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 7 + lineCount: 0 + - id: "2JQS" + name: "Block Mapping with Missing Keys" + localPath: yaml-test-suite/2JQS/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 8 + lineCount: 2 + - id: "2LFX" + name: "Spec Example 6.13. Reserved Directives [1.3]" + localPath: yaml-test-suite/2LFX/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 76 + lineCount: 4 + - id: "2SXE" + name: "Anchors With Colon in Name" + localPath: yaml-test-suite/2SXE/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 29 + lineCount: 3 + - id: "2XXW" + name: "Spec Example 2.25. Unordered Sets" + localPath: yaml-test-suite/2XXW/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 137 + lineCount: 7 + - id: "33X3" + name: "Three explicit integers in a block sequence" + localPath: yaml-test-suite/33X3/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 36 + lineCount: 4 + - id: "35KP" + name: "Tags for Root Objects" + localPath: yaml-test-suite/35KP/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 52 + lineCount: 8 + - id: "36F6" + name: "Multiline plain scalar with empty line" + localPath: yaml-test-suite/36F6/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 20 + lineCount: 5 + - id: "3ALJ" + name: "Block Sequence in Block Sequence" + localPath: yaml-test-suite/3ALJ/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 25 + lineCount: 3 + - id: "3GZX" + name: "Spec Example 7.1. Alias Nodes" + localPath: yaml-test-suite/3GZX/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 108 + lineCount: 4 + - id: "3HFZ" + name: "Invalid content after document end marker" + localPath: yaml-test-suite/3HFZ/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 27 + lineCount: 3 + - id: "3MYT" + name: "Plain Scalar looking like key, comment, anchor and tag" + localPath: yaml-test-suite/3MYT/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 20 + lineCount: 3 + - id: "3R3P" + name: "Single block sequence with anchor" + localPath: yaml-test-suite/3R3P/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 14 + lineCount: 2 + - id: "3RLN/00" + name: "Leading tabs in double quoted" + localPath: yaml-test-suite/3RLN/00/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 22 + lineCount: 2 + - id: "3RLN/01" + name: "Leading tabs in double quoted" + localPath: yaml-test-suite/3RLN/01/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 22 + lineCount: 2 + - id: "3RLN/02" + name: "Leading tabs in double quoted" + localPath: yaml-test-suite/3RLN/02/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 21 + lineCount: 2 + - id: "3RLN/03" + name: "Leading tabs in double quoted" + localPath: yaml-test-suite/3RLN/03/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 24 + lineCount: 2 + - id: "3RLN/04" + name: "Leading tabs in double quoted" + localPath: yaml-test-suite/3RLN/04/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 24 + lineCount: 2 + - id: "3RLN/05" + name: "Leading tabs in double quoted" + localPath: yaml-test-suite/3RLN/05/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 23 + lineCount: 2 + - id: "3UYS" + name: "Escaped slash in double quotes" + localPath: yaml-test-suite/3UYS/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 22 + lineCount: 1 + - id: "4ABK" + name: "Flow Mapping Separate Values" + localPath: yaml-test-suite/4ABK/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 59 + lineCount: 5 + - id: "4CQQ" + name: "Spec Example 2.18. Multi-line Flow Scalars" + localPath: yaml-test-suite/4CQQ/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 93 + lineCount: 6 + - id: "4EJS" + name: "Invalid tabs as indendation in a mapping" + localPath: yaml-test-suite/4EJS/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 22 + lineCount: 4 + - id: "4FJ6" + name: "Nested implicit complex keys" + localPath: yaml-test-suite/4FJ6/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 37 + lineCount: 4 + - id: "4GC6" + name: "Spec Example 7.7. Single Quoted Characters" + localPath: yaml-test-suite/4GC6/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 22 + lineCount: 1 + - id: "4H7K" + name: "Flow sequence with invalid extra closing bracket" + localPath: yaml-test-suite/4H7K/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 18 + lineCount: 2 + - id: "4HVU" + name: "Wrong indendation in Sequence" + localPath: yaml-test-suite/4HVU/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 36 + lineCount: 4 + - id: "4JVG" + name: "Scalar value with two anchors" + localPath: yaml-test-suite/4JVG/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 54 + lineCount: 4 + - id: "4MUZ/00" + name: "Flow mapping colon on line after key" + localPath: yaml-test-suite/4MUZ/00/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 16 + lineCount: 2 + - id: "4MUZ/01" + name: "Flow mapping colon on line after key" + localPath: yaml-test-suite/4MUZ/01/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 14 + lineCount: 2 + - id: "4MUZ/02" + name: "Flow mapping colon on line after key" + localPath: yaml-test-suite/4MUZ/02/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 12 + lineCount: 2 + - id: "4Q9F" + name: "Folded Block Scalar [1.3]" + localPath: yaml-test-suite/4Q9F/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 26 + lineCount: 8 + - id: "4QFQ" + name: "Spec Example 8.2. Block Indentation Indicator [1.3]" + localPath: yaml-test-suite/4QFQ/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 66 + lineCount: 10 + - id: "4RWC" + name: "Trailing spaces after flow collection" + localPath: yaml-test-suite/4RWC/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 16 + lineCount: 1 + - id: "4UYU" + name: "Colon in Double Quoted String" + localPath: yaml-test-suite/4UYU/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 18 + lineCount: 1 + - id: "4V8U" + name: "Plain scalar with backslashes" + localPath: yaml-test-suite/4V8U/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 33 + lineCount: 2 + - id: "4WA9" + name: "Literal scalars" + localPath: yaml-test-suite/4WA9/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 35 + lineCount: 4 + - id: "4ZYM" + name: "Spec Example 6.4. Line Prefixes" + localPath: yaml-test-suite/4ZYM/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 70 + lineCount: 7 + - id: "52DL" + name: "Explicit Non-Specific Tag [1.3]" + localPath: yaml-test-suite/52DL/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 8 + lineCount: 2 + - id: "54T7" + name: "Flow Mapping" + localPath: yaml-test-suite/54T7/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 21 + lineCount: 1 + - id: "55WF" + name: "Invalid escape in double quoted string" + localPath: yaml-test-suite/55WF/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 9 + lineCount: 2 + - id: "565N" + name: "Construct Binary" + localPath: yaml-test-suite/565N/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 636 + lineCount: 12 + - id: "57H4" + name: "Spec Example 8.22. Block Collection Nodes" + localPath: yaml-test-suite/57H4/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 67 + lineCount: 6 + - id: "58MP" + name: "Flow mapping edge cases" + localPath: yaml-test-suite/58MP/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 8 + lineCount: 1 + - id: "5BVJ" + name: "Spec Example 5.7. Block Scalar Indicators" + localPath: yaml-test-suite/5BVJ/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 49 + lineCount: 6 + - id: "5C5M" + name: "Spec Example 7.15. Flow Mappings" + localPath: yaml-test-suite/5C5M/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 60 + lineCount: 2 + - id: "5GBF" + name: "Spec Example 6.5. Empty Lines" + localPath: yaml-test-suite/5GBF/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 83 + lineCount: 8 + - id: "5KJE" + name: "Spec Example 7.13. Flow Sequence" + localPath: yaml-test-suite/5KJE/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 32 + lineCount: 2 + - id: "5LLU" + name: "Block scalar with wrong indented line after spaces only" + localPath: yaml-test-suite/5LLU/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 34 + lineCount: 5 + - id: "5MUD" + name: "Colon and adjacent value on next line" + localPath: yaml-test-suite/5MUD/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 21 + lineCount: 3 + - id: "5NYZ" + name: "Spec Example 6.9. Separated Comment" + localPath: yaml-test-suite/5NYZ/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 26 + lineCount: 2 + - id: "5T43" + name: "Colon at the beginning of adjacent flow scalar" + localPath: yaml-test-suite/5T43/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 37 + lineCount: 2 + - id: "5TRB" + name: "Invalid document-start marker in doublequoted tring" + localPath: yaml-test-suite/5TRB/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 12 + lineCount: 4 + - id: "5TYM" + name: "Spec Example 6.21. Local Tag Prefix" + localPath: yaml-test-suite/5TYM/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 101 + lineCount: 7 + - id: "5U3A" + name: "Sequence on same Line as Mapping Key" + localPath: yaml-test-suite/5U3A/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 18 + lineCount: 2 + - id: "5WE3" + name: "Spec Example 8.17. Explicit Block Mapping Entries" + localPath: yaml-test-suite/5WE3/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 94 + lineCount: 5 + - id: "62EZ" + name: "Invalid block mapping key on same line as previous key" + localPath: yaml-test-suite/62EZ/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 25 + lineCount: 2 + - id: "652Z" + name: "Question mark at start of flow key" + localPath: yaml-test-suite/652Z/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 23 + lineCount: 3 + - id: "65WH" + name: "Single Entry Block Sequence" + localPath: yaml-test-suite/65WH/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 6 + lineCount: 1 + - id: "6BCT" + name: "Spec Example 6.3. Separation Spaces" + localPath: yaml-test-suite/6BCT/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 28 + lineCount: 3 + - id: "6BFJ" + name: "Mapping, key and flow sequence item anchors" + localPath: yaml-test-suite/6BFJ/in.yaml + expected: parse-ok + oracle: none + status: gap + byteCount: 43 + lineCount: 3 + - id: "6CA3" + name: "Tab indented top flow" + localPath: yaml-test-suite/6CA3/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 6 + lineCount: 2 + - id: "6CK3" + name: "Spec Example 6.26. Tag Shorthands" + localPath: yaml-test-suite/6CK3/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 80 + lineCount: 5 + - id: "6FWR" + name: "Block Scalar Keep" + localPath: yaml-test-suite/6FWR/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 20 + lineCount: 5 + - id: "6H3V" + name: "Backslashes in singlequotes" + localPath: yaml-test-suite/6H3V/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 18 + lineCount: 1 + - id: "6HB6" + name: "Spec Example 6.1. Indentation Spaces" + localPath: yaml-test-suite/6HB6/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 301 + lineCount: 12 + - id: "6JQW" + name: "Spec Example 2.13. In literals, newlines are preserved" + localPath: yaml-test-suite/6JQW/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 44 + lineCount: 4 + - id: "6JTT" + name: "Flow sequence without closing bracket" + localPath: yaml-test-suite/6JTT/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 18 + lineCount: 2 + - id: "6JWB" + name: "Tags for Block Objects" + localPath: yaml-test-suite/6JWB/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 54 + lineCount: 4 + - id: "6KGN" + name: "Anchor for empty node" + localPath: yaml-test-suite/6KGN/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 26 + lineCount: 3 + - id: "6LVF" + name: "Spec Example 6.13. Reserved Directives" + localPath: yaml-test-suite/6LVF/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 76 + lineCount: 3 + - id: "6M2F" + name: "Aliases in Explicit Block Mapping" + localPath: yaml-test-suite/6M2F/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 19 + lineCount: 3 + - id: "6PBE" + name: "Zero-indented sequences in explicit mapping keys" + localPath: yaml-test-suite/6PBE/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 24 + lineCount: 7 + - id: "6S55" + name: "Invalid scalar at the end of sequence" + localPath: yaml-test-suite/6S55/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 28 + lineCount: 4 + - id: "6SLA" + name: "Allowed characters in quoted mapping key" + localPath: yaml-test-suite/6SLA/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 58 + lineCount: 2 + - id: "6VJK" + name: "Spec Example 2.15. Folded newlines are preserved for \"more indented\" and blank lines" + localPath: yaml-test-suite/6VJK/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 120 + lineCount: 8 + - id: "6WLZ" + name: "Spec Example 6.18. Primary Tag Handle [1.3]" + localPath: yaml-test-suite/6WLZ/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 86 + lineCount: 8 + - id: "6WPF" + name: "Spec Example 6.8. Flow Folding [1.3]" + localPath: yaml-test-suite/6WPF/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 32 + lineCount: 8 + - id: "6XDY" + name: "Two document start markers" + localPath: yaml-test-suite/6XDY/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 8 + lineCount: 2 + - id: "6ZKB" + name: "Spec Example 9.6. Stream" + localPath: yaml-test-suite/6ZKB/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 53 + lineCount: 7 + - id: "735Y" + name: "Spec Example 8.20. Block Node Types" + localPath: yaml-test-suite/735Y/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 77 + lineCount: 6 + - id: "74H7" + name: "Tags in Implicit Mapping" + localPath: yaml-test-suite/74H7/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 62 + lineCount: 5 + - id: "753E" + name: "Block Scalar Strip [1.3]" + localPath: yaml-test-suite/753E/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 19 + lineCount: 5 + - id: "7A4E" + name: "Spec Example 7.6. Double Quoted Lines" + localPath: yaml-test-suite/7A4E/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 50 + lineCount: 4 + - id: "7BMT" + name: "Node and Mapping Key Anchors [1.3]" + localPath: yaml-test-suite/7BMT/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 186 + lineCount: 15 + - id: "7BUB" + name: "Spec Example 2.10. Node for “Sammy Sosa” appears twice in this document" + localPath: yaml-test-suite/7BUB/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 127 + lineCount: 8 + - id: "7FWL" + name: "Spec Example 6.24. Verbatim Tags" + localPath: yaml-test-suite/7FWL/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 45 + lineCount: 2 + - id: "7LBH" + name: "Multiline double quoted implicit keys" + localPath: yaml-test-suite/7LBH/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 20 + lineCount: 3 + - id: "7MNF" + name: "Missing colon" + localPath: yaml-test-suite/7MNF/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 24 + lineCount: 3 + - id: "7T8X" + name: "Spec Example 8.10. Folded Lines - 8.13. Final Empty Lines" + localPath: yaml-test-suite/7T8X/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 88 + lineCount: 16 + - id: "7TMG" + name: "Comment in flow sequence before comma" + localPath: yaml-test-suite/7TMG/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 31 + lineCount: 4 + - id: "7W2P" + name: "Block Mapping with Missing Values" + localPath: yaml-test-suite/7W2P/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 11 + lineCount: 3 + - id: "7Z25" + name: "Bare document after document end marker" + localPath: yaml-test-suite/7Z25/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 27 + lineCount: 4 + - id: "7ZZ5" + name: "Empty flow collections" + localPath: yaml-test-suite/7ZZ5/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 58 + lineCount: 6 + - id: "82AN" + name: "Three dashes and content without space" + localPath: yaml-test-suite/82AN/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 15 + lineCount: 2 + - id: "87E4" + name: "Spec Example 7.8. Single Quoted Implicit Keys" + localPath: yaml-test-suite/87E4/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 59 + lineCount: 3 + - id: "8CWC" + name: "Plain mapping key ending with colon" + localPath: yaml-test-suite/8CWC/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 38 + lineCount: 2 + - id: "8G76" + name: "Spec Example 6.10. Comment Lines" + localPath: yaml-test-suite/8G76/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 18 + lineCount: 4 + - id: "8KB6" + name: "Multiline plain flow mapping key without value" + localPath: yaml-test-suite/8KB6/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 51 + lineCount: 4 + - id: "8MK2" + name: "Explicit Non-Specific Tag" + localPath: yaml-test-suite/8MK2/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 4 + lineCount: 1 + - id: "8QBE" + name: "Block Sequence in Block Mapping" + localPath: yaml-test-suite/8QBE/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 23 + lineCount: 3 + - id: "8UDB" + name: "Spec Example 7.14. Flow Sequence Entries" + localPath: yaml-test-suite/8UDB/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 89 + lineCount: 8 + - id: "8XDJ" + name: "Comment in plain multiline value" + localPath: yaml-test-suite/8XDJ/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 26 + lineCount: 3 + - id: "8XYN" + name: "Anchor with unicode character" + localPath: yaml-test-suite/8XYN/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 27 + lineCount: 2 + - id: "93JH" + name: "Block Mappings in Block Sequence" + localPath: yaml-test-suite/93JH/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 49 + lineCount: 4 + - id: "93WF" + name: "Spec Example 6.6. Line Folding [1.3]" + localPath: yaml-test-suite/93WF/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 36 + lineCount: 7 + - id: "96L6" + name: "Spec Example 2.14. In the folded scalars, newlines become spaces" + localPath: yaml-test-suite/96L6/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 63 + lineCount: 4 + - id: "96NN/00" + name: "Leading tab content in literals" + localPath: yaml-test-suite/96NN/00/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 14 + lineCount: 2 + - id: "96NN/01" + name: "Leading tab content in literals" + localPath: yaml-test-suite/96NN/01/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 13 + lineCount: 1 + - id: "98YD" + name: "Spec Example 5.5. Comment Indicator" + localPath: yaml-test-suite/98YD/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 16 + lineCount: 1 + - id: "9BXH" + name: "Multiline doublequoted flow mapping key without value" + localPath: yaml-test-suite/9BXH/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 55 + lineCount: 4 + - id: "9C9N" + name: "Wrong indented flow sequence" + localPath: yaml-test-suite/9C9N/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 20 + lineCount: 4 + - id: "9CWY" + name: "Invalid scalar at the end of mapping" + localPath: yaml-test-suite/9CWY/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 31 + lineCount: 4 + - id: "9DXL" + name: "Spec Example 9.6. Stream [1.3]" + localPath: yaml-test-suite/9DXL/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 62 + lineCount: 7 + - id: "9FMG" + name: "Multi-level Mapping Indent" + localPath: yaml-test-suite/9FMG/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 36 + lineCount: 6 + - id: "9HCY" + name: "Need document footer before directives" + localPath: yaml-test-suite/9HCY/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 59 + lineCount: 4 + - id: "9J7A" + name: "Simple Mapping Indent" + localPath: yaml-test-suite/9J7A/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 16 + lineCount: 2 + - id: "9JBA" + name: "Invalid comment after end of flow sequence" + localPath: yaml-test-suite/9JBA/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 25 + lineCount: 2 + - id: "9KAX" + name: "Various combinations of tags and anchors" + localPath: yaml-test-suite/9KAX/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 219 + lineCount: 26 + - id: "9KBC" + name: "Mapping starting at --- line" + localPath: yaml-test-suite/9KBC/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 34 + lineCount: 2 + - id: "9MAG" + name: "Flow sequence with invalid comma at the beginning" + localPath: yaml-test-suite/9MAG/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 18 + lineCount: 2 + - id: "9MMA" + name: "Directive by itself with no document" + localPath: yaml-test-suite/9MMA/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 10 + lineCount: 1 + - id: "9MMW" + name: "Single Pair Implicit Entries" + localPath: yaml-test-suite/9MMW/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 77 + lineCount: 3 + - id: "9MQT/00" + name: "Scalar doc with '...' in content" + localPath: yaml-test-suite/9MQT/00/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 15 + lineCount: 3 + - id: "9MQT/01" + name: "Scalar doc with '...' in content" + localPath: yaml-test-suite/9MQT/01/in.yaml + expected: reject + oracle: json + status: passing + byteCount: 16 + lineCount: 3 + - id: "9SA2" + name: "Multiline double quoted flow mapping key" + localPath: yaml-test-suite/9SA2/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 57 + lineCount: 4 + - id: "9SHH" + name: "Spec Example 5.8. Quoted Scalar Indicators" + localPath: yaml-test-suite/9SHH/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 30 + lineCount: 2 + - id: "9TFX" + name: "Spec Example 7.6. Double Quoted Lines [1.3]" + localPath: yaml-test-suite/9TFX/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 54 + lineCount: 5 + - id: "9U5K" + name: "Spec Example 2.12. Compact Nested Mapping" + localPath: yaml-test-suite/9U5K/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 135 + lineCount: 8 + - id: "9WXW" + name: "Spec Example 6.18. Primary Tag Handle" + localPath: yaml-test-suite/9WXW/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 82 + lineCount: 7 + - id: "9YRD" + name: "Multiline Scalar at Top Level" + localPath: yaml-test-suite/9YRD/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 15 + lineCount: 6 + - id: "A2M4" + name: "Spec Example 6.2. Indentation Indicators" + localPath: yaml-test-suite/A2M4/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 28 + lineCount: 4 + - id: "A6F9" + name: "Spec Example 8.4. Chomping Final Line Break" + localPath: yaml-test-suite/A6F9/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 48 + lineCount: 6 + - id: "A984" + name: "Multiline Scalar in Mapping" + localPath: yaml-test-suite/A984/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 18 + lineCount: 5 + - id: "AB8U" + name: "Sequence entry that looks like two with wrong indentation" + localPath: yaml-test-suite/AB8U/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 37 + lineCount: 2 + - id: "AVM7" + name: "Empty Stream" + localPath: yaml-test-suite/AVM7/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 0 + lineCount: 0 + - id: "AZ63" + name: "Sequence With Same Indentation as Parent Mapping" + localPath: yaml-test-suite/AZ63/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 21 + lineCount: 4 + - id: "AZW3" + name: "Lookahead test cases" + localPath: yaml-test-suite/AZW3/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 32 + lineCount: 2 + - id: "B3HG" + name: "Spec Example 8.9. Folded Scalar [1.3]" + localPath: yaml-test-suite/B3HG/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 22 + lineCount: 5 + - id: "B63P" + name: "Directive without document" + localPath: yaml-test-suite/B63P/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 14 + lineCount: 2 + - id: "BD7L" + name: "Invalid mapping after sequence" + localPath: yaml-test-suite/BD7L/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 27 + lineCount: 3 + - id: "BEC7" + name: "Spec Example 6.14. “YAML” directive" + localPath: yaml-test-suite/BEC7/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 65 + lineCount: 4 + - id: "BF9H" + name: "Trailing comment in multiline plain scalar" + localPath: yaml-test-suite/BF9H/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 47 + lineCount: 4 + - id: "BS4K" + name: "Comment between plain scalar lines" + localPath: yaml-test-suite/BS4K/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 23 + lineCount: 2 + - id: "BU8L" + name: "Node Anchor and Tag on Seperate Lines" + localPath: yaml-test-suite/BU8L/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 27 + lineCount: 3 + - id: "C2DT" + name: "Spec Example 7.18. Flow Mapping Adjacent Values" + localPath: yaml-test-suite/C2DT/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 50 + lineCount: 5 + - id: "C2SP" + name: "Flow Mapping Key on two lines" + localPath: yaml-test-suite/C2SP/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 10 + lineCount: 2 + - id: "C4HZ" + name: "Spec Example 2.24. Global Tags" + localPath: yaml-test-suite/C4HZ/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 298 + lineCount: 14 + - id: "CC74" + name: "Spec Example 6.20. Tag Handles" + localPath: yaml-test-suite/CC74/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 52 + lineCount: 3 + - id: "CFD4" + name: "Empty implicit key in single pair flow sequences" + localPath: yaml-test-suite/CFD4/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 42 + lineCount: 2 + - id: "CML9" + name: "Missing comma in flow" + localPath: yaml-test-suite/CML9/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 30 + lineCount: 3 + - id: "CN3R" + name: "Various location of anchors in flow sequence" + localPath: yaml-test-suite/CN3R/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 57 + lineCount: 6 + - id: "CPZ3" + name: "Doublequoted scalar starting with a tab" + localPath: yaml-test-suite/CPZ3/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 20 + lineCount: 2 + - id: "CQ3W" + name: "Double quoted string without closing quote" + localPath: yaml-test-suite/CQ3W/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 32 + lineCount: 2 + - id: "CT4Q" + name: "Spec Example 7.20. Single Pair Explicit Entry" + localPath: yaml-test-suite/CT4Q/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 21 + lineCount: 4 + - id: "CTN5" + name: "Flow sequence with invalid extra comma" + localPath: yaml-test-suite/CTN5/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 19 + lineCount: 2 + - id: "CUP7" + name: "Spec Example 5.6. Node Property Indicators" + localPath: yaml-test-suite/CUP7/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 46 + lineCount: 2 + - id: "CVW2" + name: "Invalid comment after comma" + localPath: yaml-test-suite/CVW2/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 25 + lineCount: 3 + - id: "CXX2" + name: "Mapping with anchor on document start line" + localPath: yaml-test-suite/CXX2/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 17 + lineCount: 1 + - id: "D49Q" + name: "Multiline single quoted implicit keys" + localPath: yaml-test-suite/D49Q/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 20 + lineCount: 3 + - id: "D83L" + name: "Block scalar indicator order" + localPath: yaml-test-suite/D83L/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 68 + lineCount: 4 + - id: "D88J" + name: "Flow Sequence in Block Mapping" + localPath: yaml-test-suite/D88J/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 10 + lineCount: 1 + - id: "D9TU" + name: "Single Pair Block Mapping" + localPath: yaml-test-suite/D9TU/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 9 + lineCount: 1 + - id: "DBG4" + name: "Spec Example 7.10. Plain Characters" + localPath: yaml-test-suite/DBG4/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 218 + lineCount: 12 + - id: "DC7X" + name: "Various trailing tabs" + localPath: yaml-test-suite/DC7X/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 26 + lineCount: 4 + - id: "DE56/00" + name: "Trailing tabs in double quoted" + localPath: yaml-test-suite/DE56/00/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 23 + lineCount: 2 + - id: "DE56/01" + name: "Trailing tabs in double quoted" + localPath: yaml-test-suite/DE56/01/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 25 + lineCount: 2 + - id: "DE56/02" + name: "Trailing tabs in double quoted" + localPath: yaml-test-suite/DE56/02/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 23 + lineCount: 2 + - id: "DE56/03" + name: "Trailing tabs in double quoted" + localPath: yaml-test-suite/DE56/03/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 25 + lineCount: 2 + - id: "DE56/04" + name: "Trailing tabs in double quoted" + localPath: yaml-test-suite/DE56/04/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 22 + lineCount: 2 + - id: "DE56/05" + name: "Trailing tabs in double quoted" + localPath: yaml-test-suite/DE56/05/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 24 + lineCount: 2 + - id: "DFF7" + name: "Spec Example 7.16. Flow Mapping Entries" + localPath: yaml-test-suite/DFF7/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 42 + lineCount: 5 + - id: "DHP8" + name: "Flow Sequence" + localPath: yaml-test-suite/DHP8/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 15 + lineCount: 1 + - id: "DK3J" + name: "Zero indented block scalar with line that looks like a comment" + localPath: yaml-test-suite/DK3J/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 31 + lineCount: 4 + - id: "DK4H" + name: "Implicit key followed by newline" + localPath: yaml-test-suite/DK4H/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 22 + lineCount: 3 + - id: "DK95/00" + name: "Tabs that look like indentation" + localPath: yaml-test-suite/DK95/00/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 11 + lineCount: 2 + - id: "DK95/01" + name: "Tabs that look like indentation" + localPath: yaml-test-suite/DK95/01/in.yaml + expected: reject + oracle: json + status: gap + byteCount: 16 + lineCount: 2 + - id: "DK95/02" + name: "Tabs that look like indentation" + localPath: yaml-test-suite/DK95/02/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 18 + lineCount: 2 + - id: "DK95/03" + name: "Tabs that look like indentation" + localPath: yaml-test-suite/DK95/03/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 10 + lineCount: 2 + - id: "DK95/04" + name: "Tabs that look like indentation" + localPath: yaml-test-suite/DK95/04/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 16 + lineCount: 3 + - id: "DK95/05" + name: "Tabs that look like indentation" + localPath: yaml-test-suite/DK95/05/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 17 + lineCount: 3 + - id: "DK95/06" + name: "Tabs that look like indentation" + localPath: yaml-test-suite/DK95/06/in.yaml + expected: reject + oracle: json + status: passing + byteCount: 20 + lineCount: 3 + - id: "DK95/07" + name: "Tabs that look like indentation" + localPath: yaml-test-suite/DK95/07/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 16 + lineCount: 3 + - id: "DK95/08" + name: "Tabs that look like indentation" + localPath: yaml-test-suite/DK95/08/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 25 + lineCount: 2 + - id: "DMG6" + name: "Wrong indendation in Map" + localPath: yaml-test-suite/DMG6/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 23 + lineCount: 3 + - id: "DWX9" + name: "Spec Example 8.8. Literal Content" + localPath: yaml-test-suite/DWX9/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 43 + lineCount: 9 + - id: "E76Z" + name: "Aliases in Implicit Block Mapping" + localPath: yaml-test-suite/E76Z/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 19 + lineCount: 2 + - id: "EB22" + name: "Missing document-end marker before directive" + localPath: yaml-test-suite/EB22/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 44 + lineCount: 5 + - id: "EHF6" + name: "Tags for Flow Objects" + localPath: yaml-test-suite/EHF6/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 37 + lineCount: 4 + - id: "EW3V" + name: "Wrong indendation in mapping" + localPath: yaml-test-suite/EW3V/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 15 + lineCount: 2 + - id: "EX5H" + name: "Multiline Scalar at Top Level [1.3]" + localPath: yaml-test-suite/EX5H/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 19 + lineCount: 7 + - id: "EXG3" + name: "Three dashes and content without space [1.3]" + localPath: yaml-test-suite/EXG3/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 19 + lineCount: 3 + - id: "F2C7" + name: "Anchors and Tags" + localPath: yaml-test-suite/F2C7/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 47 + lineCount: 4 + - id: "F3CP" + name: "Nested flow collections on one line" + localPath: yaml-test-suite/F3CP/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 34 + lineCount: 2 + - id: "F6MC" + name: "More indented lines at the beginning of folded block scalars" + localPath: yaml-test-suite/F6MC/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 72 + lineCount: 9 + - id: "F8F9" + name: "Spec Example 8.5. Chomping Trailing Lines" + localPath: yaml-test-suite/F8F9/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 152 + lineCount: 19 + - id: "FBC9" + name: "Allowed characters in plain scalars" + localPath: yaml-test-suite/FBC9/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 148 + lineCount: 5 + - id: "FH7J" + name: "Tags on Empty Scalars" + localPath: yaml-test-suite/FH7J/in.yaml + expected: parse-ok + oracle: none + status: gap + byteCount: 51 + lineCount: 5 + - id: "FP8R" + name: "Zero indented block scalar" + localPath: yaml-test-suite/FP8R/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 24 + lineCount: 4 + - id: "FQ7F" + name: "Spec Example 2.1. Sequence of Scalars" + localPath: yaml-test-suite/FQ7F/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 42 + lineCount: 3 + - id: "FRK4" + name: "Spec Example 7.3. Completely Empty Flow Nodes" + localPath: yaml-test-suite/FRK4/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 24 + lineCount: 4 + - id: "FTA2" + name: "Single block sequence with anchor and explicit document start" + localPath: yaml-test-suite/FTA2/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 18 + lineCount: 2 + - id: "FUP4" + name: "Flow Sequence in Flow Sequence" + localPath: yaml-test-suite/FUP4/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 12 + lineCount: 1 + - id: "G4RS" + name: "Spec Example 2.17. Quoted Scalars" + localPath: yaml-test-suite/G4RS/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 177 + lineCount: 7 + - id: "G5U8" + name: "Plain dashes in flow sequence" + localPath: yaml-test-suite/G5U8/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 13 + lineCount: 2 + - id: "G7JE" + name: "Multiline implicit keys" + localPath: yaml-test-suite/G7JE/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 16 + lineCount: 3 + - id: "G992" + name: "Spec Example 8.9. Folded Scalar" + localPath: yaml-test-suite/G992/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 18 + lineCount: 5 + - id: "G9HC" + name: "Invalid anchor in zero indented sequence" + localPath: yaml-test-suite/G9HC/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 25 + lineCount: 5 + - id: "GDY7" + name: "Comment that looks like a mapping key" + localPath: yaml-test-suite/GDY7/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 31 + lineCount: 2 + - id: "GH63" + name: "Mixed Block Mapping (explicit to implicit)" + localPath: yaml-test-suite/GH63/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 21 + lineCount: 3 + - id: "GT5M" + name: "Node anchor in sequence" + localPath: yaml-test-suite/GT5M/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 22 + lineCount: 3 + - id: "H2RW" + name: "Blank lines" + localPath: yaml-test-suite/H2RW/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 52 + lineCount: 12 + - id: "H3Z8" + name: "Literal unicode" + localPath: yaml-test-suite/H3Z8/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 35 + lineCount: 2 + - id: "H7J7" + name: "Node anchor not indented" + localPath: yaml-test-suite/H7J7/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 21 + lineCount: 3 + - id: "H7TQ" + name: "Extra words on %YAML directive" + localPath: yaml-test-suite/H7TQ/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 18 + lineCount: 2 + - id: "HM87/00" + name: "Scalars in flow start with syntax char" + localPath: yaml-test-suite/HM87/00/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 5 + lineCount: 1 + - id: "HM87/01" + name: "Scalars in flow start with syntax char" + localPath: yaml-test-suite/HM87/01/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 5 + lineCount: 1 + - id: "HMK4" + name: "Spec Example 2.16. Indentation determines scope" + localPath: yaml-test-suite/HMK4/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 138 + lineCount: 7 + - id: "HMQ5" + name: "Spec Example 6.23. Node Properties" + localPath: yaml-test-suite/HMQ5/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 43 + lineCount: 3 + - id: "HRE5" + name: "Double quoted scalar with escaped single quote" + localPath: yaml-test-suite/HRE5/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 31 + lineCount: 2 + - id: "HS5T" + name: "Spec Example 7.12. Plain Lines" + localPath: yaml-test-suite/HS5T/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 46 + lineCount: 4 + - id: "HU3P" + name: "Invalid Mapping in plain scalar" + localPath: yaml-test-suite/HU3P/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 29 + lineCount: 3 + - id: "HWV9" + name: "Document-end marker" + localPath: yaml-test-suite/HWV9/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 4 + lineCount: 1 + - id: "J3BT" + name: "Spec Example 5.12. Tabs and Spaces" + localPath: yaml-test-suite/J3BT/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 96 + lineCount: 6 + - id: "J5UC" + name: "Multiple Pair Block Mapping" + localPath: yaml-test-suite/J5UC/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 30 + lineCount: 3 + - id: "J7PZ" + name: "Spec Example 2.26. Ordered Mappings" + localPath: yaml-test-suite/J7PZ/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 318 + lineCount: 11 + - id: "J7VC" + name: "Empty Lines Between Mapping Elements" + localPath: yaml-test-suite/J7VC/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 18 + lineCount: 4 + - id: "J9HZ" + name: "Spec Example 2.9. Single Document with Two Comments" + localPath: yaml-test-suite/J9HZ/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 115 + lineCount: 8 + - id: "JEF9/00" + name: "Trailing whitespace in streams" + localPath: yaml-test-suite/JEF9/00/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 7 + lineCount: 3 + - id: "JEF9/01" + name: "Trailing whitespace in streams" + localPath: yaml-test-suite/JEF9/01/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 9 + lineCount: 2 + - id: "JEF9/02" + name: "Trailing whitespace in streams" + localPath: yaml-test-suite/JEF9/02/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 8 + lineCount: 1 + - id: "JHB9" + name: "Spec Example 2.7. Two Documents in a Stream" + localPath: yaml-test-suite/JHB9/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 130 + lineCount: 10 + - id: "JKF3" + name: "Multiline unidented double quoted block key" + localPath: yaml-test-suite/JKF3/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 17 + lineCount: 2 + - id: "JQ4R" + name: "Spec Example 8.14. Block Sequence" + localPath: yaml-test-suite/JQ4R/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 40 + lineCount: 3 + - id: "JR7V" + name: "Question marks in scalars" + localPath: yaml-test-suite/JR7V/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 128 + lineCount: 8 + - id: "JS2J" + name: "Spec Example 6.29. Node Anchors" + localPath: yaml-test-suite/JS2J/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 59 + lineCount: 2 + - id: "JTV5" + name: "Block Mapping with Multiline Scalars" + localPath: yaml-test-suite/JTV5/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 31 + lineCount: 6 + - id: "JY7Z" + name: "Trailing content that looks like a mapping" + localPath: yaml-test-suite/JY7Z/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 66 + lineCount: 3 + - id: "K3WX" + name: "Colon and adjacent value after comment on next line" + localPath: yaml-test-suite/K3WX/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 31 + lineCount: 3 + - id: "K4SU" + name: "Multiple Entry Block Sequence" + localPath: yaml-test-suite/K4SU/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 17 + lineCount: 3 + - id: "K527" + name: "Spec Example 6.6. Line Folding" + localPath: yaml-test-suite/K527/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 32 + lineCount: 7 + - id: "K54U" + name: "Tab after document header" + localPath: yaml-test-suite/K54U/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 11 + lineCount: 1 + - id: "K858" + name: "Spec Example 8.6. Empty Scalar Chomping" + localPath: yaml-test-suite/K858/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 30 + lineCount: 6 + - id: "KH5V/00" + name: "Inline tabs in double quoted" + localPath: yaml-test-suite/KH5V/00/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 16 + lineCount: 1 + - id: "KH5V/01" + name: "Inline tabs in double quoted" + localPath: yaml-test-suite/KH5V/01/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 16 + lineCount: 1 + - id: "KH5V/02" + name: "Inline tabs in double quoted" + localPath: yaml-test-suite/KH5V/02/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 15 + lineCount: 1 + - id: "KK5P" + name: "Various combinations of explicit block mappings" + localPath: yaml-test-suite/KK5P/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 124 + lineCount: 16 + - id: "KMK3" + name: "Block Submapping" + localPath: yaml-test-suite/KMK3/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 21 + lineCount: 3 + - id: "KS4U" + name: "Invalid item after end of flow sequence" + localPath: yaml-test-suite/KS4U/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 35 + lineCount: 5 + - id: "KSS4" + name: "Scalars on --- line" + localPath: yaml-test-suite/KSS4/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 34 + lineCount: 3 + - id: "L24T/00" + name: "Trailing line of spaces" + localPath: yaml-test-suite/L24T/00/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 15 + lineCount: 3 + - id: "L24T/01" + name: "Trailing line of spaces" + localPath: yaml-test-suite/L24T/01/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 14 + lineCount: 2 + - id: "L383" + name: "Two scalar docs with trailing comments" + localPath: yaml-test-suite/L383/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 38 + lineCount: 2 + - id: "L94M" + name: "Tags in Explicit Mapping" + localPath: yaml-test-suite/L94M/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 35 + lineCount: 4 + - id: "L9U5" + name: "Spec Example 7.11. Plain Implicit Keys" + localPath: yaml-test-suite/L9U5/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 55 + lineCount: 3 + - id: "LE5A" + name: "Spec Example 7.24. Flow Nodes" + localPath: yaml-test-suite/LE5A/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 50 + lineCount: 5 + - id: "LHL4" + name: "Invalid tag" + localPath: yaml-test-suite/LHL4/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 25 + lineCount: 2 + - id: "LP6E" + name: "Whitespace After Scalars in Flow" + localPath: yaml-test-suite/LP6E/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 70 + lineCount: 6 + - id: "LQZ7" + name: "Spec Example 7.4. Double Quoted Implicit Keys" + localPath: yaml-test-suite/LQZ7/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 59 + lineCount: 3 + - id: "LX3P" + name: "Implicit Flow Mapping Key on one line" + localPath: yaml-test-suite/LX3P/in.yaml + expected: parse-ok + oracle: none + status: gap + byteCount: 14 + lineCount: 1 + - id: "M29M" + name: "Literal Block Scalar" + localPath: yaml-test-suite/M29M/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 26 + lineCount: 8 + - id: "M2N8/00" + name: "Question mark edge cases" + localPath: yaml-test-suite/M2N8/00/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 8 + lineCount: 1 + - id: "M2N8/01" + name: "Question mark edge cases" + localPath: yaml-test-suite/M2N8/01/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 8 + lineCount: 1 + - id: "M5C3" + name: "Spec Example 8.21. Block Scalar Nodes" + localPath: yaml-test-suite/M5C3/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 48 + lineCount: 6 + - id: "M5DY" + name: "Spec Example 2.11. Mapping between Sequences" + localPath: yaml-test-suite/M5DY/in.yaml + expected: parse-ok + oracle: none + status: gap + byteCount: 142 + lineCount: 9 + - id: "M6YH" + name: "Block sequence indentation" + localPath: yaml-test-suite/M6YH/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 27 + lineCount: 6 + - id: "M7A3" + name: "Spec Example 9.3. Bare Documents" + localPath: yaml-test-suite/M7A3/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 74 + lineCount: 7 + - id: "M7NX" + name: "Nested flow collections" + localPath: yaml-test-suite/M7NX/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 44 + lineCount: 8 + - id: "M9B4" + name: "Spec Example 8.7. Literal Scalar" + localPath: yaml-test-suite/M9B4/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 20 + lineCount: 5 + - id: "MJS9" + name: "Spec Example 6.7. Block Folding" + localPath: yaml-test-suite/MJS9/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 26 + lineCount: 6 + - id: "MUS6/00" + name: "Directive variants" + localPath: yaml-test-suite/MUS6/00/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 18 + lineCount: 2 + - id: "MUS6/01" + name: "Directive variants" + localPath: yaml-test-suite/MUS6/01/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 28 + lineCount: 4 + - id: "MUS6/02" + name: "Directive variants" + localPath: yaml-test-suite/MUS6/02/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 15 + lineCount: 2 + - id: "MUS6/03" + name: "Directive variants" + localPath: yaml-test-suite/MUS6/03/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 16 + lineCount: 2 + - id: "MUS6/04" + name: "Directive variants" + localPath: yaml-test-suite/MUS6/04/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 25 + lineCount: 2 + - id: "MUS6/05" + name: "Directive variants" + localPath: yaml-test-suite/MUS6/05/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 13 + lineCount: 2 + - id: "MUS6/06" + name: "Directive variants" + localPath: yaml-test-suite/MUS6/06/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 15 + lineCount: 2 + - id: "MXS3" + name: "Flow Mapping in Block Sequence" + localPath: yaml-test-suite/MXS3/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 9 + lineCount: 1 + - id: "MYW6" + name: "Block Scalar Strip" + localPath: yaml-test-suite/MYW6/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 15 + lineCount: 5 + - id: "MZX3" + name: "Non-Specific Tags on Scalars" + localPath: yaml-test-suite/MZX3/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 70 + lineCount: 6 + - id: "N4JP" + name: "Bad indentation in mapping" + localPath: yaml-test-suite/N4JP/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 48 + lineCount: 3 + - id: "N782" + name: "Invalid document markers in flow style" + localPath: yaml-test-suite/N782/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 14 + lineCount: 4 + - id: "NAT4" + name: "Various empty or newline only quoted strings" + localPath: yaml-test-suite/NAT4/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 86 + lineCount: 23 + - id: "NB6Z" + name: "Multiline plain value with tabs on empty lines" + localPath: yaml-test-suite/NB6Z/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 31 + lineCount: 5 + - id: "NHX8" + name: "Empty Lines at End of Document" + localPath: yaml-test-suite/NHX8/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 4 + lineCount: 3 + - id: "NJ66" + name: "Multiline plain flow mapping key" + localPath: yaml-test-suite/NJ66/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 53 + lineCount: 4 + - id: "NKF9" + name: "Empty keys in block and flow mapping" + localPath: yaml-test-suite/NKF9/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 120 + lineCount: 13 + - id: "NP9H" + name: "Spec Example 7.5. Double Quoted Line Breaks" + localPath: yaml-test-suite/NP9H/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 63 + lineCount: 5 + - id: "P2AD" + name: "Spec Example 8.1. Block Scalar Header" + localPath: yaml-test-suite/P2AD/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 143 + lineCount: 9 + - id: "P2EQ" + name: "Invalid sequene item on same line as previous item" + localPath: yaml-test-suite/P2EQ/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 24 + lineCount: 2 + - id: "P76L" + name: "Spec Example 6.19. Secondary Tag Handle" + localPath: yaml-test-suite/P76L/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 74 + lineCount: 3 + - id: "P94K" + name: "Spec Example 6.11. Multi-Line Comments" + localPath: yaml-test-suite/P94K/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 44 + lineCount: 5 + - id: "PBJ2" + name: "Spec Example 2.3. Mapping Scalars to Sequences" + localPath: yaml-test-suite/PBJ2/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 133 + lineCount: 8 + - id: "PRH3" + name: "Spec Example 7.9. Single Quoted Lines" + localPath: yaml-test-suite/PRH3/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 50 + lineCount: 4 + - id: "PUW8" + name: "Document start on last line" + localPath: yaml-test-suite/PUW8/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 13 + lineCount: 3 + - id: "PW8X" + name: "Anchors on Empty Scalars" + localPath: yaml-test-suite/PW8X/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 65 + lineCount: 12 + - id: "Q4CL" + name: "Trailing content after quoted value" + localPath: yaml-test-suite/Q4CL/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 65 + lineCount: 3 + - id: "Q5MG" + name: "Tab at beginning of line followed by a flow mapping" + localPath: yaml-test-suite/Q5MG/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 4 + lineCount: 1 + - id: "Q88A" + name: "Spec Example 7.23. Flow Content" + localPath: yaml-test-suite/Q88A/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 38 + lineCount: 5 + - id: "Q8AD" + name: "Spec Example 7.5. Double Quoted Line Breaks [1.3]" + localPath: yaml-test-suite/Q8AD/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 66 + lineCount: 6 + - id: "Q9WF" + name: "Spec Example 6.12. Separation Spaces" + localPath: yaml-test-suite/Q9WF/in.yaml + expected: parse-ok + oracle: none + status: gap + byteCount: 97 + lineCount: 6 + - id: "QB6E" + name: "Wrong indented multiline quoted scalar" + localPath: yaml-test-suite/QB6E/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 20 + lineCount: 4 + - id: "QF4Y" + name: "Spec Example 7.19. Single Pair Flow Mappings" + localPath: yaml-test-suite/QF4Y/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 13 + lineCount: 3 + - id: "QLJ7" + name: "Tag shorthand used in documents but only defined in the first" + localPath: yaml-test-suite/QLJ7/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 93 + lineCount: 7 + - id: "QT73" + name: "Comment and document-end marker" + localPath: yaml-test-suite/QT73/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 14 + lineCount: 2 + - id: "R4YG" + name: "Spec Example 8.2. Block Indentation Indicator" + localPath: yaml-test-suite/R4YG/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 69 + lineCount: 11 + - id: "R52L" + name: "Nested flow mapping sequence and mappings" + localPath: yaml-test-suite/R52L/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 59 + lineCount: 2 + - id: "RHX7" + name: "YAML directive without document end marker" + localPath: yaml-test-suite/RHX7/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 29 + lineCount: 4 + - id: "RLU9" + name: "Sequence Indent" + localPath: yaml-test-suite/RLU9/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 22 + lineCount: 4 + - id: "RR7F" + name: "Mixed Block Mapping (implicit to explicit)" + localPath: yaml-test-suite/RR7F/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 16 + lineCount: 3 + - id: "RTP8" + name: "Spec Example 9.2. Document Markers" + localPath: yaml-test-suite/RTP8/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 36 + lineCount: 4 + - id: "RXY3" + name: "Invalid document-end marker in single quoted string" + localPath: yaml-test-suite/RXY3/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 12 + lineCount: 4 + - id: "RZP5" + name: "Various Trailing Comments [1.3]" + localPath: yaml-test-suite/RZP5/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 157 + lineCount: 15 + - id: "RZT7" + name: "Spec Example 2.28. Log File" + localPath: yaml-test-suite/RZT7/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 411 + lineCount: 26 + - id: "S3PD" + name: "Spec Example 8.18. Implicit Block Mapping Entries" + localPath: yaml-test-suite/S3PD/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 62 + lineCount: 4 + - id: "S4GJ" + name: "Invalid text after block scalar indicator" + localPath: yaml-test-suite/S4GJ/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 39 + lineCount: 3 + - id: "S4JQ" + name: "Spec Example 6.28. Non-Specific Tags" + localPath: yaml-test-suite/S4JQ/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 55 + lineCount: 4 + - id: "S4T7" + name: "Document with footer" + localPath: yaml-test-suite/S4T7/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 13 + lineCount: 2 + - id: "S7BG" + name: "Colon followed by comma" + localPath: yaml-test-suite/S7BG/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 9 + lineCount: 2 + - id: "S98Z" + name: "Block scalar with more spaces than first content line" + localPath: yaml-test-suite/S98Z/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 42 + lineCount: 5 + - id: "S9E8" + name: "Spec Example 5.3. Block Structure Indicators" + localPath: yaml-test-suite/S9E8/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 62 + lineCount: 7 + - id: "SBG9" + name: "Flow Sequence in Flow Mapping" + localPath: yaml-test-suite/SBG9/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 23 + lineCount: 1 + - id: "SF5V" + name: "Duplicate YAML directive" + localPath: yaml-test-suite/SF5V/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 24 + lineCount: 3 + - id: "SKE5" + name: "Anchor before zero indented sequence" + localPath: yaml-test-suite/SKE5/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 26 + lineCount: 5 + - id: "SM9W/00" + name: "Single character streams" + localPath: yaml-test-suite/SM9W/00/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 1 + lineCount: 0 + - id: "SM9W/01" + name: "Single character streams" + localPath: yaml-test-suite/SM9W/01/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 1 + lineCount: 0 + - id: "SR86" + name: "Anchor plus Alias" + localPath: yaml-test-suite/SR86/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 27 + lineCount: 2 + - id: "SSW6" + name: "Spec Example 7.7. Single Quoted Characters [1.3]" + localPath: yaml-test-suite/SSW6/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 26 + lineCount: 2 + - id: "SU5Z" + name: "Comment without whitespace after doublequoted scalar" + localPath: yaml-test-suite/SU5Z/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 30 + lineCount: 1 + - id: "SU74" + name: "Anchor and alias as mapping key" + localPath: yaml-test-suite/SU74/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 39 + lineCount: 2 + - id: "SY6V" + name: "Anchor before sequence entry on same line" + localPath: yaml-test-suite/SY6V/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 25 + lineCount: 1 + - id: "SYW4" + name: "Spec Example 2.2. Mapping Scalars to Scalars" + localPath: yaml-test-suite/SYW4/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 80 + lineCount: 3 + - id: "T26H" + name: "Spec Example 8.8. Literal Content [1.3]" + localPath: yaml-test-suite/T26H/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 47 + lineCount: 9 + - id: "T4YY" + name: "Spec Example 7.9. Single Quoted Lines [1.3]" + localPath: yaml-test-suite/T4YY/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 54 + lineCount: 5 + - id: "T5N4" + name: "Spec Example 8.7. Literal Scalar [1.3]" + localPath: yaml-test-suite/T5N4/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 24 + lineCount: 5 + - id: "T833" + name: "Flow mapping missing a separating comma" + localPath: yaml-test-suite/T833/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 24 + lineCount: 4 + - id: "TD5N" + name: "Invalid scalar after sequence" + localPath: yaml-test-suite/TD5N/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 24 + lineCount: 3 + - id: "TE2A" + name: "Spec Example 8.16. Block Mappings" + localPath: yaml-test-suite/TE2A/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 27 + lineCount: 2 + - id: "TL85" + name: "Spec Example 6.8. Flow Folding" + localPath: yaml-test-suite/TL85/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 28 + lineCount: 7 + - id: "TS54" + name: "Folded Block Scalar" + localPath: yaml-test-suite/TS54/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 22 + lineCount: 8 + - id: "U3C3" + name: "Spec Example 6.16. “TAG” directive" + localPath: yaml-test-suite/U3C3/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 51 + lineCount: 3 + - id: "U3XV" + name: "Node and Mapping Key Anchors" + localPath: yaml-test-suite/U3XV/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 190 + lineCount: 17 + - id: "U44R" + name: "Bad indentation in mapping (2)" + localPath: yaml-test-suite/U44R/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 50 + lineCount: 3 + - id: "U99R" + name: "Invalid comma in tag" + localPath: yaml-test-suite/U99R/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 13 + lineCount: 1 + - id: "U9NS" + name: "Spec Example 2.8. Play by Play Feed from a Game" + localPath: yaml-test-suite/U9NS/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 125 + lineCount: 10 + - id: "UDM2" + name: "Plain URL in flow mapping" + localPath: yaml-test-suite/UDM2/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 30 + lineCount: 1 + - id: "UDR7" + name: "Spec Example 5.4. Flow Collection Indicators" + localPath: yaml-test-suite/UDR7/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 59 + lineCount: 2 + - id: "UGM3" + name: "Spec Example 2.27. Invoice" + localPath: yaml-test-suite/UGM3/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 644 + lineCount: 29 + - id: "UKK6/00" + name: "Syntax character edge cases" + localPath: yaml-test-suite/UKK6/00/in.yaml + expected: parse-ok + oracle: none + status: gap + byteCount: 4 + lineCount: 1 + - id: "UKK6/01" + name: "Syntax character edge cases" + localPath: yaml-test-suite/UKK6/01/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 3 + lineCount: 1 + - id: "UKK6/02" + name: "Syntax character edge cases" + localPath: yaml-test-suite/UKK6/02/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 2 + lineCount: 1 + - id: "UT92" + name: "Spec Example 9.4. Explicit Documents" + localPath: yaml-test-suite/UT92/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 43 + lineCount: 7 + - id: "UV7Q" + name: "Legal tab after indentation" + localPath: yaml-test-suite/UV7Q/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 13 + lineCount: 3 + - id: "V55R" + name: "Aliases in Block Sequence" + localPath: yaml-test-suite/V55R/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 24 + lineCount: 4 + - id: "V9D5" + name: "Spec Example 8.19. Compact Block Mappings" + localPath: yaml-test-suite/V9D5/in.yaml + expected: parse-ok + oracle: none + status: gap + byteCount: 46 + lineCount: 3 + - id: "VJP3/00" + name: "Flow collections over many lines" + localPath: yaml-test-suite/VJP3/00/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 13 + lineCount: 5 + - id: "VJP3/01" + name: "Flow collections over many lines" + localPath: yaml-test-suite/VJP3/01/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 17 + lineCount: 5 + - id: "W42U" + name: "Spec Example 8.15. Block Sequence Entry Types" + localPath: yaml-test-suite/W42U/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 92 + lineCount: 6 + - id: "W4TN" + name: "Spec Example 9.5. Directives Documents" + localPath: yaml-test-suite/W4TN/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 61 + lineCount: 8 + - id: "W5VH" + name: "Allowed characters in alias" + localPath: yaml-test-suite/W5VH/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 43 + lineCount: 2 + - id: "W9L4" + name: "Literal block scalar with more spaces in first line" + localPath: yaml-test-suite/W9L4/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 71 + lineCount: 5 + - id: "WZ62" + name: "Spec Example 7.2. Empty Content" + localPath: yaml-test-suite/WZ62/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 34 + lineCount: 4 + - id: "X38W" + name: "Aliases in Flow Objects" + localPath: yaml-test-suite/X38W/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 37 + lineCount: 1 + - id: "X4QW" + name: "Comment without whitespace after block scalar indicator" + localPath: yaml-test-suite/X4QW/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 27 + lineCount: 2 + - id: "X8DW" + name: "Explicit key and value seperated by comment" + localPath: yaml-test-suite/X8DW/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 28 + lineCount: 4 + - id: "XLQ9" + name: "Multiline scalar that looks like a YAML directive" + localPath: yaml-test-suite/XLQ9/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 21 + lineCount: 3 + - id: "XV9V" + name: "Spec Example 6.5. Empty Lines [1.3]" + localPath: yaml-test-suite/XV9V/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 79 + lineCount: 8 + - id: "XW4D" + name: "Various Trailing Comments" + localPath: yaml-test-suite/XW4D/in.yaml + expected: parse-ok + oracle: none + status: passing + byteCount: 158 + lineCount: 16 + - id: "Y2GN" + name: "Anchor with colon in the middle" + localPath: yaml-test-suite/Y2GN/in.yaml + expected: parse-ok + oracle: json + status: gap + byteCount: 24 + lineCount: 2 + - id: "Y79Y/000" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/000/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 16 + lineCount: 3 + - id: "Y79Y/001" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/001/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 17 + lineCount: 3 + - id: "Y79Y/002" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/002/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 14 + lineCount: 4 + - id: "Y79Y/003" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/003/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 18 + lineCount: 4 + - id: "Y79Y/004" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/004/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 4 + lineCount: 1 + - id: "Y79Y/005" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/005/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 5 + lineCount: 1 + - id: "Y79Y/006" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/006/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 4 + lineCount: 1 + - id: "Y79Y/007" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/007/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 8 + lineCount: 2 + - id: "Y79Y/008" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/008/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 7 + lineCount: 1 + - id: "Y79Y/009" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/009/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 14 + lineCount: 2 + - id: "Y79Y/010" + name: "Tabs in various contexts" + localPath: yaml-test-suite/Y79Y/010/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 5 + lineCount: 1 + - id: "YD5X" + name: "Spec Example 2.5. Sequence of Sequences" + localPath: yaml-test-suite/YD5X/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 84 + lineCount: 3 + - id: "YJV2" + name: "Dash in flow sequence" + localPath: yaml-test-suite/YJV2/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 4 + lineCount: 1 + - id: "Z67P" + name: "Spec Example 8.21. Block Scalar Nodes [1.3]" + localPath: yaml-test-suite/Z67P/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 43 + lineCount: 4 + - id: "Z9M4" + name: "Spec Example 6.22. Global Tag Prefix" + localPath: yaml-test-suite/Z9M4/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 54 + lineCount: 3 + - id: "ZCZ6" + name: "Invalid mapping in plain single line value" + localPath: yaml-test-suite/ZCZ6/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 11 + lineCount: 1 + - id: "ZF4X" + name: "Spec Example 2.6. Mapping of Mappings" + localPath: yaml-test-suite/ZF4X/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 80 + lineCount: 5 + - id: "ZH7C" + name: "Anchors in Mapping" + localPath: yaml-test-suite/ZH7C/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 16 + lineCount: 2 + - id: "ZK9H" + name: "Nested top level flow mapping" + localPath: yaml-test-suite/ZK9H/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 26 + lineCount: 4 + - id: "ZL4Z" + name: "Invalid nested mapping" + localPath: yaml-test-suite/ZL4Z/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 14 + lineCount: 2 + - id: "ZVH3" + name: "Wrong indented sequence item" + localPath: yaml-test-suite/ZVH3/in.yaml + expected: reject + oracle: none + status: passing + byteCount: 22 + lineCount: 2 + - id: "ZWK4" + name: "Key with anchor after missing explicit mapping value" + localPath: yaml-test-suite/ZWK4/in.yaml + expected: parse-ok + oracle: json + status: passing + byteCount: 26 + lineCount: 4 + - id: "ZXT5" + name: "Implicit key followed by newline and adjacent value" + localPath: yaml-test-suite/ZXT5/in.yaml + expected: reject + oracle: none + status: gap + byteCount: 19 + lineCount: 2 diff --git a/Tests/Fixtures/yaml-test-suite/229Q/in.json b/Tests/Fixtures/yaml-test-suite/229Q/in.json new file mode 100644 index 0000000..3d3b2d9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/229Q/in.json @@ -0,0 +1,12 @@ +[ + { + "name": "Mark McGwire", + "hr": 65, + "avg": 0.278 + }, + { + "name": "Sammy Sosa", + "hr": 63, + "avg": 0.288 + } +] diff --git a/Tests/Fixtures/yaml-test-suite/229Q/in.yaml b/Tests/Fixtures/yaml-test-suite/229Q/in.yaml new file mode 100644 index 0000000..430f6b3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/229Q/in.yaml @@ -0,0 +1,8 @@ +- + name: Mark McGwire + hr: 65 + avg: 0.278 +- + name: Sammy Sosa + hr: 63 + avg: 0.288 diff --git a/Tests/Fixtures/yaml-test-suite/236B/error b/Tests/Fixtures/yaml-test-suite/236B/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/236B/in.yaml b/Tests/Fixtures/yaml-test-suite/236B/in.yaml new file mode 100644 index 0000000..254e6fc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/236B/in.yaml @@ -0,0 +1,3 @@ +foo: + bar +invalid diff --git a/Tests/Fixtures/yaml-test-suite/26DV/in.json b/Tests/Fixtures/yaml-test-suite/26DV/in.json new file mode 100644 index 0000000..508c2c1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/26DV/in.json @@ -0,0 +1,18 @@ +{ + "top1": { + "key1": "scalar1" + }, + "top2": { + "key2": "scalar2" + }, + "top3": { + "scalar1": "scalar3" + }, + "top4": { + "scalar2": "scalar4" + }, + "top5": "scalar5", + "top6": { + "key6": "scalar6" + } +} diff --git a/Tests/Fixtures/yaml-test-suite/26DV/in.yaml b/Tests/Fixtures/yaml-test-suite/26DV/in.yaml new file mode 100644 index 0000000..5df48e7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/26DV/in.yaml @@ -0,0 +1,12 @@ +"top1" : + "key1" : &alias1 scalar1 +'top2' : + 'key2' : &alias2 scalar2 +top3: &node3 + *alias1 : scalar3 +top4: + *alias2 : scalar4 +top5 : + scalar5 +top6: + &anchor6 'key6' : scalar6 diff --git a/Tests/Fixtures/yaml-test-suite/27NA/in.json b/Tests/Fixtures/yaml-test-suite/27NA/in.json new file mode 100644 index 0000000..8ee55ad --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/27NA/in.json @@ -0,0 +1 @@ +"text" diff --git a/Tests/Fixtures/yaml-test-suite/27NA/in.yaml b/Tests/Fixtures/yaml-test-suite/27NA/in.yaml new file mode 100644 index 0000000..62204de --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/27NA/in.yaml @@ -0,0 +1,2 @@ +%YAML 1.2 +--- text diff --git a/Tests/Fixtures/yaml-test-suite/2AUY/in.json b/Tests/Fixtures/yaml-test-suite/2AUY/in.json new file mode 100644 index 0000000..87bffdd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2AUY/in.json @@ -0,0 +1,6 @@ +[ + "a", + "b", + 42, + "d" +] diff --git a/Tests/Fixtures/yaml-test-suite/2AUY/in.yaml b/Tests/Fixtures/yaml-test-suite/2AUY/in.yaml new file mode 100644 index 0000000..5152961 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2AUY/in.yaml @@ -0,0 +1,4 @@ + - !!str a + - b + - !!int 42 + - d diff --git a/Tests/Fixtures/yaml-test-suite/2CMS/error b/Tests/Fixtures/yaml-test-suite/2CMS/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/2CMS/in.yaml b/Tests/Fixtures/yaml-test-suite/2CMS/in.yaml new file mode 100644 index 0000000..72d31b1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2CMS/in.yaml @@ -0,0 +1,3 @@ +this + is + invalid: x diff --git a/Tests/Fixtures/yaml-test-suite/2EBW/in.json b/Tests/Fixtures/yaml-test-suite/2EBW/in.json new file mode 100644 index 0000000..91f8dbf --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2EBW/in.json @@ -0,0 +1,7 @@ +{ + "a!\"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~": "safe", + "?foo": "safe question mark", + ":foo": "safe colon", + "-foo": "safe dash", + "this is#not": "a comment" +} diff --git a/Tests/Fixtures/yaml-test-suite/2EBW/in.yaml b/Tests/Fixtures/yaml-test-suite/2EBW/in.yaml new file mode 100644 index 0000000..3a5b0a3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2EBW/in.yaml @@ -0,0 +1,5 @@ +a!"#$%&'()*+,-./09:;<=>?@AZ[\]^_`az{|}~: safe +?foo: safe question mark +:foo: safe colon +-foo: safe dash +this is#not: a comment diff --git a/Tests/Fixtures/yaml-test-suite/2G84/02/in.json b/Tests/Fixtures/yaml-test-suite/2G84/02/in.json new file mode 100644 index 0000000..e16c76d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2G84/02/in.json @@ -0,0 +1 @@ +"" diff --git a/Tests/Fixtures/yaml-test-suite/2G84/02/in.yaml b/Tests/Fixtures/yaml-test-suite/2G84/02/in.yaml new file mode 100644 index 0000000..9d09488 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2G84/02/in.yaml @@ -0,0 +1 @@ +--- |1- \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/2G84/03/in.json b/Tests/Fixtures/yaml-test-suite/2G84/03/in.json new file mode 100644 index 0000000..e16c76d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2G84/03/in.json @@ -0,0 +1 @@ +"" diff --git a/Tests/Fixtures/yaml-test-suite/2G84/03/in.yaml b/Tests/Fixtures/yaml-test-suite/2G84/03/in.yaml new file mode 100644 index 0000000..3220349 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2G84/03/in.yaml @@ -0,0 +1 @@ +--- |1+ \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/2JQS/in.yaml b/Tests/Fixtures/yaml-test-suite/2JQS/in.yaml new file mode 100644 index 0000000..d0a086d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2JQS/in.yaml @@ -0,0 +1,2 @@ +: a +: b diff --git a/Tests/Fixtures/yaml-test-suite/2LFX/in.json b/Tests/Fixtures/yaml-test-suite/2LFX/in.json new file mode 100644 index 0000000..810c96e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2LFX/in.json @@ -0,0 +1 @@ +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/2LFX/in.yaml b/Tests/Fixtures/yaml-test-suite/2LFX/in.yaml new file mode 100644 index 0000000..5068618 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2LFX/in.yaml @@ -0,0 +1,4 @@ +%FOO bar baz # Should be ignored + # with a warning. +--- +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/2XXW/in.json b/Tests/Fixtures/yaml-test-suite/2XXW/in.json new file mode 100644 index 0000000..88daa64 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2XXW/in.json @@ -0,0 +1,5 @@ +{ + "Mark McGwire": null, + "Sammy Sosa": null, + "Ken Griff": null +} diff --git a/Tests/Fixtures/yaml-test-suite/2XXW/in.yaml b/Tests/Fixtures/yaml-test-suite/2XXW/in.yaml new file mode 100644 index 0000000..cf4943a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2XXW/in.yaml @@ -0,0 +1,7 @@ +# Sets are represented as a +# Mapping where each key is +# associated with a null value +--- !!set +? Mark McGwire +? Sammy Sosa +? Ken Griff diff --git a/Tests/Fixtures/yaml-test-suite/33X3/in.json b/Tests/Fixtures/yaml-test-suite/33X3/in.json new file mode 100644 index 0000000..bc33116 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/33X3/in.json @@ -0,0 +1,5 @@ +[ + 1, + -2, + 33 +] diff --git a/Tests/Fixtures/yaml-test-suite/33X3/in.yaml b/Tests/Fixtures/yaml-test-suite/33X3/in.yaml new file mode 100644 index 0000000..c30779e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/33X3/in.yaml @@ -0,0 +1,4 @@ +--- +- !!int 1 +- !!int -2 +- !!int 33 diff --git a/Tests/Fixtures/yaml-test-suite/35KP/in.json b/Tests/Fixtures/yaml-test-suite/35KP/in.json new file mode 100644 index 0000000..f8e731c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/35KP/in.json @@ -0,0 +1,7 @@ +{ + "a": "b" +} +[ + "c" +] +"d e" diff --git a/Tests/Fixtures/yaml-test-suite/35KP/in.yaml b/Tests/Fixtures/yaml-test-suite/35KP/in.yaml new file mode 100644 index 0000000..f0d91aa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/35KP/in.yaml @@ -0,0 +1,8 @@ +--- !!map +? a +: b +--- !!seq +- !!str c +--- !!str +d +e diff --git a/Tests/Fixtures/yaml-test-suite/36F6/in.json b/Tests/Fixtures/yaml-test-suite/36F6/in.json new file mode 100644 index 0000000..026d7b4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/36F6/in.json @@ -0,0 +1,3 @@ +{ + "plain": "a b\nc" +} diff --git a/Tests/Fixtures/yaml-test-suite/36F6/in.yaml b/Tests/Fixtures/yaml-test-suite/36F6/in.yaml new file mode 100644 index 0000000..71600b8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/36F6/in.yaml @@ -0,0 +1,5 @@ +--- +plain: a + b + + c diff --git a/Tests/Fixtures/yaml-test-suite/3ALJ/in.json b/Tests/Fixtures/yaml-test-suite/3ALJ/in.json new file mode 100644 index 0000000..71ea9d4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3ALJ/in.json @@ -0,0 +1,7 @@ +[ + [ + "s1_i1", + "s1_i2" + ], + "s2" +] diff --git a/Tests/Fixtures/yaml-test-suite/3ALJ/in.yaml b/Tests/Fixtures/yaml-test-suite/3ALJ/in.yaml new file mode 100644 index 0000000..4738eb1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3ALJ/in.yaml @@ -0,0 +1,3 @@ +- - s1_i1 + - s1_i2 +- s2 diff --git a/Tests/Fixtures/yaml-test-suite/3GZX/in.json b/Tests/Fixtures/yaml-test-suite/3GZX/in.json new file mode 100644 index 0000000..4e09f3a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3GZX/in.json @@ -0,0 +1,6 @@ +{ + "First occurrence": "Foo", + "Second occurrence": "Foo", + "Override anchor": "Bar", + "Reuse anchor": "Bar" +} diff --git a/Tests/Fixtures/yaml-test-suite/3GZX/in.yaml b/Tests/Fixtures/yaml-test-suite/3GZX/in.yaml new file mode 100644 index 0000000..3887676 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3GZX/in.yaml @@ -0,0 +1,4 @@ +First occurrence: &anchor Foo +Second occurrence: *anchor +Override anchor: &anchor Bar +Reuse anchor: *anchor diff --git a/Tests/Fixtures/yaml-test-suite/3MYT/in.json b/Tests/Fixtures/yaml-test-suite/3MYT/in.json new file mode 100644 index 0000000..1c50067 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3MYT/in.json @@ -0,0 +1 @@ +"k:#foo &a !t s" diff --git a/Tests/Fixtures/yaml-test-suite/3MYT/in.yaml b/Tests/Fixtures/yaml-test-suite/3MYT/in.yaml new file mode 100644 index 0000000..04a1240 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3MYT/in.yaml @@ -0,0 +1,3 @@ +--- +k:#foo + &a !t s diff --git a/Tests/Fixtures/yaml-test-suite/3R3P/in.json b/Tests/Fixtures/yaml-test-suite/3R3P/in.json new file mode 100644 index 0000000..0ede90f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3R3P/in.json @@ -0,0 +1,3 @@ +[ + "a" +] diff --git a/Tests/Fixtures/yaml-test-suite/3R3P/in.yaml b/Tests/Fixtures/yaml-test-suite/3R3P/in.yaml new file mode 100644 index 0000000..bc2204c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3R3P/in.yaml @@ -0,0 +1,2 @@ +&sequence +- a diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/00/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/00/in.json new file mode 100644 index 0000000..821166a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/00/in.json @@ -0,0 +1 @@ +"1 leading \ttab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/00/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/00/in.yaml new file mode 100644 index 0000000..a6a23a8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/00/in.yaml @@ -0,0 +1,2 @@ +"1 leading + \ttab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/01/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/01/in.json new file mode 100644 index 0000000..29133b1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/01/in.json @@ -0,0 +1 @@ +"2 leading \ttab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/01/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/01/in.yaml new file mode 100644 index 0000000..64057a8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/01/in.yaml @@ -0,0 +1,2 @@ +"2 leading + \ tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/02/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/02/in.json new file mode 100644 index 0000000..9f23c05 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/02/in.json @@ -0,0 +1 @@ +"3 leading tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/02/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/02/in.yaml new file mode 100644 index 0000000..3b18adc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/02/in.yaml @@ -0,0 +1,2 @@ +"3 leading + tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/03/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/03/in.json new file mode 100644 index 0000000..75b57d9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/03/in.json @@ -0,0 +1 @@ +"4 leading \t tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/03/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/03/in.yaml new file mode 100644 index 0000000..815c713 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/03/in.yaml @@ -0,0 +1,2 @@ +"4 leading + \t tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/04/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/04/in.json new file mode 100644 index 0000000..f73076a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/04/in.json @@ -0,0 +1 @@ +"5 leading \t tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/04/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/04/in.yaml new file mode 100644 index 0000000..07e14f5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/04/in.yaml @@ -0,0 +1,2 @@ +"5 leading + \ tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/05/in.json b/Tests/Fixtures/yaml-test-suite/3RLN/05/in.json new file mode 100644 index 0000000..46d1f8c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/05/in.json @@ -0,0 +1 @@ +"6 leading tab" diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/05/in.yaml b/Tests/Fixtures/yaml-test-suite/3RLN/05/in.yaml new file mode 100644 index 0000000..75222d3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/05/in.yaml @@ -0,0 +1,2 @@ +"6 leading + tab" diff --git a/Tests/Fixtures/yaml-test-suite/3UYS/in.json b/Tests/Fixtures/yaml-test-suite/3UYS/in.json new file mode 100644 index 0000000..6119ed9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3UYS/in.json @@ -0,0 +1,3 @@ +{ + "escaped slash": "a/b" +} diff --git a/Tests/Fixtures/yaml-test-suite/3UYS/in.yaml b/Tests/Fixtures/yaml-test-suite/3UYS/in.yaml new file mode 100644 index 0000000..e47bf72 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3UYS/in.yaml @@ -0,0 +1 @@ +escaped slash: "a\/b" diff --git a/Tests/Fixtures/yaml-test-suite/4ABK/in.yaml b/Tests/Fixtures/yaml-test-suite/4ABK/in.yaml new file mode 100644 index 0000000..c80379b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4ABK/in.yaml @@ -0,0 +1,5 @@ +{ +unquoted : "separate", +http://foo.com, +omitted value:, +} diff --git a/Tests/Fixtures/yaml-test-suite/4CQQ/in.json b/Tests/Fixtures/yaml-test-suite/4CQQ/in.json new file mode 100644 index 0000000..018e242 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4CQQ/in.json @@ -0,0 +1,4 @@ +{ + "plain": "This unquoted scalar spans many lines.", + "quoted": "So does this quoted scalar.\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/4CQQ/in.yaml b/Tests/Fixtures/yaml-test-suite/4CQQ/in.yaml new file mode 100644 index 0000000..e0a8bfa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4CQQ/in.yaml @@ -0,0 +1,6 @@ +plain: + This unquoted scalar + spans many lines. + +quoted: "So does this + quoted scalar.\n" diff --git a/Tests/Fixtures/yaml-test-suite/4EJS/error b/Tests/Fixtures/yaml-test-suite/4EJS/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/4EJS/in.yaml b/Tests/Fixtures/yaml-test-suite/4EJS/in.yaml new file mode 100644 index 0000000..b507e20 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4EJS/in.yaml @@ -0,0 +1,4 @@ +--- +a: + b: + c: value diff --git a/Tests/Fixtures/yaml-test-suite/4FJ6/in.yaml b/Tests/Fixtures/yaml-test-suite/4FJ6/in.yaml new file mode 100644 index 0000000..3f4aabe --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4FJ6/in.yaml @@ -0,0 +1,4 @@ +--- +[ + [ a, [ [[b,c]]: d, e]]: 23 +] diff --git a/Tests/Fixtures/yaml-test-suite/4GC6/in.json b/Tests/Fixtures/yaml-test-suite/4GC6/in.json new file mode 100644 index 0000000..fdc456c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4GC6/in.json @@ -0,0 +1 @@ +"here's to \"quotes\"" diff --git a/Tests/Fixtures/yaml-test-suite/4GC6/in.yaml b/Tests/Fixtures/yaml-test-suite/4GC6/in.yaml new file mode 100644 index 0000000..3efcb91 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4GC6/in.yaml @@ -0,0 +1 @@ +'here''s to "quotes"' diff --git a/Tests/Fixtures/yaml-test-suite/4H7K/error b/Tests/Fixtures/yaml-test-suite/4H7K/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/4H7K/in.yaml b/Tests/Fixtures/yaml-test-suite/4H7K/in.yaml new file mode 100644 index 0000000..686440d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4H7K/in.yaml @@ -0,0 +1,2 @@ +--- +[ a, b, c ] ] diff --git a/Tests/Fixtures/yaml-test-suite/4HVU/error b/Tests/Fixtures/yaml-test-suite/4HVU/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/4HVU/in.yaml b/Tests/Fixtures/yaml-test-suite/4HVU/in.yaml new file mode 100644 index 0000000..d4118cb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4HVU/in.yaml @@ -0,0 +1,4 @@ +key: + - ok + - also ok + - wrong diff --git a/Tests/Fixtures/yaml-test-suite/4MUZ/00/in.json b/Tests/Fixtures/yaml-test-suite/4MUZ/00/in.json new file mode 100644 index 0000000..c8c4105 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4MUZ/00/in.json @@ -0,0 +1,3 @@ +{ + "foo": "bar" +} diff --git a/Tests/Fixtures/yaml-test-suite/4MUZ/00/in.yaml b/Tests/Fixtures/yaml-test-suite/4MUZ/00/in.yaml new file mode 100644 index 0000000..d80f798 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4MUZ/00/in.yaml @@ -0,0 +1,2 @@ +{"foo" +: "bar"} diff --git a/Tests/Fixtures/yaml-test-suite/4MUZ/01/in.json b/Tests/Fixtures/yaml-test-suite/4MUZ/01/in.json new file mode 100644 index 0000000..c8c4105 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4MUZ/01/in.json @@ -0,0 +1,3 @@ +{ + "foo": "bar" +} diff --git a/Tests/Fixtures/yaml-test-suite/4MUZ/01/in.yaml b/Tests/Fixtures/yaml-test-suite/4MUZ/01/in.yaml new file mode 100644 index 0000000..0ad38e8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4MUZ/01/in.yaml @@ -0,0 +1,2 @@ +{"foo" +: bar} diff --git a/Tests/Fixtures/yaml-test-suite/4MUZ/02/in.json b/Tests/Fixtures/yaml-test-suite/4MUZ/02/in.json new file mode 100644 index 0000000..c8c4105 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4MUZ/02/in.json @@ -0,0 +1,3 @@ +{ + "foo": "bar" +} diff --git a/Tests/Fixtures/yaml-test-suite/4MUZ/02/in.yaml b/Tests/Fixtures/yaml-test-suite/4MUZ/02/in.yaml new file mode 100644 index 0000000..f3b4057 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4MUZ/02/in.yaml @@ -0,0 +1,2 @@ +{foo +: bar} diff --git a/Tests/Fixtures/yaml-test-suite/4Q9F/in.json b/Tests/Fixtures/yaml-test-suite/4Q9F/in.json new file mode 100644 index 0000000..c63e7ba --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4Q9F/in.json @@ -0,0 +1 @@ +"ab cd\nef\n\ngh\n" diff --git a/Tests/Fixtures/yaml-test-suite/4Q9F/in.yaml b/Tests/Fixtures/yaml-test-suite/4Q9F/in.yaml new file mode 100644 index 0000000..63a62ab --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4Q9F/in.yaml @@ -0,0 +1,8 @@ +--- > + ab + cd + + ef + + + gh diff --git a/Tests/Fixtures/yaml-test-suite/4QFQ/in.json b/Tests/Fixtures/yaml-test-suite/4QFQ/in.json new file mode 100644 index 0000000..6963db1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4QFQ/in.json @@ -0,0 +1,6 @@ +[ + "detected\n", + "\n\n# detected\n", + " explicit\n", + "detected\n" +] diff --git a/Tests/Fixtures/yaml-test-suite/4QFQ/in.yaml b/Tests/Fixtures/yaml-test-suite/4QFQ/in.yaml new file mode 100644 index 0000000..079de26 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4QFQ/in.yaml @@ -0,0 +1,10 @@ +- | + detected +- > + + + # detected +- |1 + explicit +- > + detected diff --git a/Tests/Fixtures/yaml-test-suite/4RWC/in.json b/Tests/Fixtures/yaml-test-suite/4RWC/in.json new file mode 100644 index 0000000..a85b7c9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4RWC/in.json @@ -0,0 +1,5 @@ +[ + 1, + 2, + 3 +] diff --git a/Tests/Fixtures/yaml-test-suite/4RWC/in.yaml b/Tests/Fixtures/yaml-test-suite/4RWC/in.yaml new file mode 100644 index 0000000..4337a64 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4RWC/in.yaml @@ -0,0 +1,2 @@ + [1, 2, 3] + \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/4UYU/in.json b/Tests/Fixtures/yaml-test-suite/4UYU/in.json new file mode 100644 index 0000000..912727e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4UYU/in.json @@ -0,0 +1 @@ +"foo: bar\": baz" diff --git a/Tests/Fixtures/yaml-test-suite/4UYU/in.yaml b/Tests/Fixtures/yaml-test-suite/4UYU/in.yaml new file mode 100644 index 0000000..912727e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4UYU/in.yaml @@ -0,0 +1 @@ +"foo: bar\": baz" diff --git a/Tests/Fixtures/yaml-test-suite/4V8U/in.json b/Tests/Fixtures/yaml-test-suite/4V8U/in.json new file mode 100644 index 0000000..8391b93 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4V8U/in.json @@ -0,0 +1 @@ +"plain\\value\\with\\backslashes" diff --git a/Tests/Fixtures/yaml-test-suite/4V8U/in.yaml b/Tests/Fixtures/yaml-test-suite/4V8U/in.yaml new file mode 100644 index 0000000..9a786b3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4V8U/in.yaml @@ -0,0 +1,2 @@ +--- +plain\value\with\backslashes diff --git a/Tests/Fixtures/yaml-test-suite/4WA9/in.json b/Tests/Fixtures/yaml-test-suite/4WA9/in.json new file mode 100644 index 0000000..bc81564 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4WA9/in.json @@ -0,0 +1,6 @@ +[ + { + "aaa" : "xxx\n", + "bbb" : "xxx\n" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/4WA9/in.yaml b/Tests/Fixtures/yaml-test-suite/4WA9/in.yaml new file mode 100644 index 0000000..0d9917e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4WA9/in.yaml @@ -0,0 +1,4 @@ +- aaa: |2 + xxx + bbb: | + xxx diff --git a/Tests/Fixtures/yaml-test-suite/4ZYM/in.json b/Tests/Fixtures/yaml-test-suite/4ZYM/in.json new file mode 100644 index 0000000..b90f107 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4ZYM/in.json @@ -0,0 +1,5 @@ +{ + "plain": "text lines", + "quoted": "text lines", + "block": "text\n \tlines\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/4ZYM/in.yaml b/Tests/Fixtures/yaml-test-suite/4ZYM/in.yaml new file mode 100644 index 0000000..2f62d08 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4ZYM/in.yaml @@ -0,0 +1,7 @@ +plain: text + lines +quoted: "text + lines" +block: | + text + lines diff --git a/Tests/Fixtures/yaml-test-suite/52DL/in.json b/Tests/Fixtures/yaml-test-suite/52DL/in.json new file mode 100644 index 0000000..231f150 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/52DL/in.json @@ -0,0 +1 @@ +"a" diff --git a/Tests/Fixtures/yaml-test-suite/52DL/in.yaml b/Tests/Fixtures/yaml-test-suite/52DL/in.yaml new file mode 100644 index 0000000..ed7ee4e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/52DL/in.yaml @@ -0,0 +1,2 @@ +--- +! a diff --git a/Tests/Fixtures/yaml-test-suite/54T7/in.json b/Tests/Fixtures/yaml-test-suite/54T7/in.json new file mode 100644 index 0000000..639f014 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/54T7/in.json @@ -0,0 +1,4 @@ +{ + "foo": "you", + "bar": "far" +} diff --git a/Tests/Fixtures/yaml-test-suite/54T7/in.yaml b/Tests/Fixtures/yaml-test-suite/54T7/in.yaml new file mode 100644 index 0000000..fc448be --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/54T7/in.yaml @@ -0,0 +1 @@ +{foo: you, bar: far} diff --git a/Tests/Fixtures/yaml-test-suite/565N/in.json b/Tests/Fixtures/yaml-test-suite/565N/in.json new file mode 100644 index 0000000..4b6d817 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/565N/in.json @@ -0,0 +1,5 @@ +{ + "canonical": "R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5OTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLCAgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs=", + "generic": "R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5\nOTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/+\n+f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLC\nAgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs=\n", + "description": "The binary value above is a tiny arrow encoded as a gif image." +} diff --git a/Tests/Fixtures/yaml-test-suite/565N/in.yaml b/Tests/Fixtures/yaml-test-suite/565N/in.yaml new file mode 100644 index 0000000..dcdb16f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/565N/in.yaml @@ -0,0 +1,12 @@ +canonical: !!binary "\ + R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5\ + OTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/+\ + +f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLC\ + AgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs=" +generic: !!binary | + R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5 + OTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/+ + +f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLC + AgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs= +description: + The binary value above is a tiny arrow encoded as a gif image. diff --git a/Tests/Fixtures/yaml-test-suite/58MP/in.json b/Tests/Fixtures/yaml-test-suite/58MP/in.json new file mode 100644 index 0000000..a6ef103 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/58MP/in.json @@ -0,0 +1,3 @@ +{ + "x": ":x" +} diff --git a/Tests/Fixtures/yaml-test-suite/58MP/in.yaml b/Tests/Fixtures/yaml-test-suite/58MP/in.yaml new file mode 100644 index 0000000..21d0ff9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/58MP/in.yaml @@ -0,0 +1 @@ +{x: :x} diff --git a/Tests/Fixtures/yaml-test-suite/5BVJ/in.json b/Tests/Fixtures/yaml-test-suite/5BVJ/in.json new file mode 100644 index 0000000..a150c17 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5BVJ/in.json @@ -0,0 +1,4 @@ +{ + "literal": "some\ntext\n", + "folded": "some text\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/5BVJ/in.yaml b/Tests/Fixtures/yaml-test-suite/5BVJ/in.yaml new file mode 100644 index 0000000..934726c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5BVJ/in.yaml @@ -0,0 +1,6 @@ +literal: | + some + text +folded: > + some + text diff --git a/Tests/Fixtures/yaml-test-suite/5C5M/in.json b/Tests/Fixtures/yaml-test-suite/5C5M/in.json new file mode 100644 index 0000000..b516097 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5C5M/in.json @@ -0,0 +1,10 @@ +[ + { + "one": "two", + "three": "four" + }, + { + "five": "six", + "seven": "eight" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/5C5M/in.yaml b/Tests/Fixtures/yaml-test-suite/5C5M/in.yaml new file mode 100644 index 0000000..0718643 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5C5M/in.yaml @@ -0,0 +1,2 @@ +- { one : two , three: four , } +- {five: six,seven : eight} diff --git a/Tests/Fixtures/yaml-test-suite/5GBF/in.json b/Tests/Fixtures/yaml-test-suite/5GBF/in.json new file mode 100644 index 0000000..41a96a1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5GBF/in.json @@ -0,0 +1,4 @@ +{ + "Folding": "Empty line\nas a line feed", + "Chomping": "Clipped empty lines\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/5GBF/in.yaml b/Tests/Fixtures/yaml-test-suite/5GBF/in.yaml new file mode 100644 index 0000000..60958d5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5GBF/in.yaml @@ -0,0 +1,8 @@ +Folding: + "Empty line + + as a line feed" +Chomping: | + Clipped empty lines + + diff --git a/Tests/Fixtures/yaml-test-suite/5KJE/in.json b/Tests/Fixtures/yaml-test-suite/5KJE/in.json new file mode 100644 index 0000000..c19c46c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5KJE/in.json @@ -0,0 +1,10 @@ +[ + [ + "one", + "two" + ], + [ + "three", + "four" + ] +] diff --git a/Tests/Fixtures/yaml-test-suite/5KJE/in.yaml b/Tests/Fixtures/yaml-test-suite/5KJE/in.yaml new file mode 100644 index 0000000..cd77480 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5KJE/in.yaml @@ -0,0 +1,2 @@ +- [ one, two, ] +- [three ,four] diff --git a/Tests/Fixtures/yaml-test-suite/5LLU/error b/Tests/Fixtures/yaml-test-suite/5LLU/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/5LLU/in.yaml b/Tests/Fixtures/yaml-test-suite/5LLU/in.yaml new file mode 100644 index 0000000..34d30b1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5LLU/in.yaml @@ -0,0 +1,5 @@ +block scalar: > + + + + invalid diff --git a/Tests/Fixtures/yaml-test-suite/5MUD/in.json b/Tests/Fixtures/yaml-test-suite/5MUD/in.json new file mode 100644 index 0000000..c8c4105 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5MUD/in.json @@ -0,0 +1,3 @@ +{ + "foo": "bar" +} diff --git a/Tests/Fixtures/yaml-test-suite/5MUD/in.yaml b/Tests/Fixtures/yaml-test-suite/5MUD/in.yaml new file mode 100644 index 0000000..f0a4e3e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5MUD/in.yaml @@ -0,0 +1,3 @@ +--- +{ "foo" + :bar } diff --git a/Tests/Fixtures/yaml-test-suite/5NYZ/in.json b/Tests/Fixtures/yaml-test-suite/5NYZ/in.json new file mode 100644 index 0000000..7a9e864 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5NYZ/in.json @@ -0,0 +1,3 @@ +{ + "key": "value" +} diff --git a/Tests/Fixtures/yaml-test-suite/5NYZ/in.yaml b/Tests/Fixtures/yaml-test-suite/5NYZ/in.yaml new file mode 100644 index 0000000..9db0912 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5NYZ/in.yaml @@ -0,0 +1,2 @@ +key: # Comment + value diff --git a/Tests/Fixtures/yaml-test-suite/5T43/in.json b/Tests/Fixtures/yaml-test-suite/5T43/in.json new file mode 100644 index 0000000..7eb5fce --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5T43/in.json @@ -0,0 +1,8 @@ +[ + { + "key": "value" + }, + { + "key": ":value" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/5T43/in.yaml b/Tests/Fixtures/yaml-test-suite/5T43/in.yaml new file mode 100644 index 0000000..03936e6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5T43/in.yaml @@ -0,0 +1,2 @@ +- { "key":value } +- { "key"::value } diff --git a/Tests/Fixtures/yaml-test-suite/5TRB/error b/Tests/Fixtures/yaml-test-suite/5TRB/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/5TRB/in.yaml b/Tests/Fixtures/yaml-test-suite/5TRB/in.yaml new file mode 100644 index 0000000..8f75f6c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5TRB/in.yaml @@ -0,0 +1,4 @@ +--- +" +--- +" diff --git a/Tests/Fixtures/yaml-test-suite/5TYM/in.json b/Tests/Fixtures/yaml-test-suite/5TYM/in.json new file mode 100644 index 0000000..fbdf5d0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5TYM/in.json @@ -0,0 +1,2 @@ +"fluorescent" +"green" diff --git a/Tests/Fixtures/yaml-test-suite/5TYM/in.yaml b/Tests/Fixtures/yaml-test-suite/5TYM/in.yaml new file mode 100644 index 0000000..57315a5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5TYM/in.yaml @@ -0,0 +1,7 @@ +%TAG !m! !my- +--- # Bulb here +!m!light fluorescent +... +%TAG !m! !my- +--- # Color here +!m!light green diff --git a/Tests/Fixtures/yaml-test-suite/5WE3/in.json b/Tests/Fixtures/yaml-test-suite/5WE3/in.json new file mode 100644 index 0000000..35361a5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5WE3/in.json @@ -0,0 +1,7 @@ +{ + "explicit key": null, + "block key\n": [ + "one", + "two" + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/5WE3/in.yaml b/Tests/Fixtures/yaml-test-suite/5WE3/in.yaml new file mode 100644 index 0000000..cb0cfd0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5WE3/in.yaml @@ -0,0 +1,5 @@ +? explicit key # Empty value +? | + block key +: - one # Explicit compact + - two # block value diff --git a/Tests/Fixtures/yaml-test-suite/652Z/in.json b/Tests/Fixtures/yaml-test-suite/652Z/in.json new file mode 100644 index 0000000..5943efa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/652Z/in.json @@ -0,0 +1,4 @@ +{ + "?foo" : "bar", + "bar" : 42 +} diff --git a/Tests/Fixtures/yaml-test-suite/652Z/in.yaml b/Tests/Fixtures/yaml-test-suite/652Z/in.yaml new file mode 100644 index 0000000..c1a9c38 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/652Z/in.yaml @@ -0,0 +1,3 @@ +{ ?foo: bar, +bar: 42 +} diff --git a/Tests/Fixtures/yaml-test-suite/65WH/in.json b/Tests/Fixtures/yaml-test-suite/65WH/in.json new file mode 100644 index 0000000..de140ba --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/65WH/in.json @@ -0,0 +1,3 @@ +[ + "foo" +] diff --git a/Tests/Fixtures/yaml-test-suite/65WH/in.yaml b/Tests/Fixtures/yaml-test-suite/65WH/in.yaml new file mode 100644 index 0000000..a4b65cd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/65WH/in.yaml @@ -0,0 +1 @@ +- foo diff --git a/Tests/Fixtures/yaml-test-suite/6BCT/in.json b/Tests/Fixtures/yaml-test-suite/6BCT/in.json new file mode 100644 index 0000000..7216337 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6BCT/in.json @@ -0,0 +1,9 @@ +[ + { + "foo": "bar" + }, + [ + "baz", + "baz" + ] +] diff --git a/Tests/Fixtures/yaml-test-suite/6BCT/in.yaml b/Tests/Fixtures/yaml-test-suite/6BCT/in.yaml new file mode 100644 index 0000000..5f48cf4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6BCT/in.yaml @@ -0,0 +1,3 @@ +- foo: bar +- - baz + - baz diff --git a/Tests/Fixtures/yaml-test-suite/6CA3/in.json b/Tests/Fixtures/yaml-test-suite/6CA3/in.json new file mode 100644 index 0000000..fe51488 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6CA3/in.json @@ -0,0 +1 @@ +[] diff --git a/Tests/Fixtures/yaml-test-suite/6CA3/in.yaml b/Tests/Fixtures/yaml-test-suite/6CA3/in.yaml new file mode 100644 index 0000000..26a80a6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6CA3/in.yaml @@ -0,0 +1,2 @@ + [ + ] diff --git a/Tests/Fixtures/yaml-test-suite/6CK3/in.json b/Tests/Fixtures/yaml-test-suite/6CK3/in.json new file mode 100644 index 0000000..cdaf9b8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6CK3/in.json @@ -0,0 +1,5 @@ +[ + "foo", + "bar", + "baz" +] diff --git a/Tests/Fixtures/yaml-test-suite/6CK3/in.yaml b/Tests/Fixtures/yaml-test-suite/6CK3/in.yaml new file mode 100644 index 0000000..70365f4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6CK3/in.yaml @@ -0,0 +1,5 @@ +%TAG !e! tag:example.com,2000:app/ +--- +- !local foo +- !!str bar +- !e!tag%21 baz diff --git a/Tests/Fixtures/yaml-test-suite/6FWR/in.json b/Tests/Fixtures/yaml-test-suite/6FWR/in.json new file mode 100644 index 0000000..7b0aa63 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6FWR/in.json @@ -0,0 +1 @@ +"ab\n\n \n" diff --git a/Tests/Fixtures/yaml-test-suite/6FWR/in.yaml b/Tests/Fixtures/yaml-test-suite/6FWR/in.yaml new file mode 100644 index 0000000..1ff9bfa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6FWR/in.yaml @@ -0,0 +1,5 @@ +--- |+ + ab + + +... diff --git a/Tests/Fixtures/yaml-test-suite/6H3V/in.json b/Tests/Fixtures/yaml-test-suite/6H3V/in.json new file mode 100644 index 0000000..030ae9c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6H3V/in.json @@ -0,0 +1,3 @@ +{ + "foo: bar\\": "baz'" +} diff --git a/Tests/Fixtures/yaml-test-suite/6H3V/in.yaml b/Tests/Fixtures/yaml-test-suite/6H3V/in.yaml new file mode 100644 index 0000000..33424c0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6H3V/in.yaml @@ -0,0 +1 @@ +'foo: bar\': baz' diff --git a/Tests/Fixtures/yaml-test-suite/6HB6/in.json b/Tests/Fixtures/yaml-test-suite/6HB6/in.json new file mode 100644 index 0000000..90112cb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6HB6/in.json @@ -0,0 +1,10 @@ +{ + "Not indented": { + "By one space": "By four\n spaces\n", + "Flow style": [ + "By two", + "Also by two", + "Still by two" + ] + } +} diff --git a/Tests/Fixtures/yaml-test-suite/6HB6/in.yaml b/Tests/Fixtures/yaml-test-suite/6HB6/in.yaml new file mode 100644 index 0000000..b5496c1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6HB6/in.yaml @@ -0,0 +1,12 @@ + # Leading comment line spaces are + # neither content nor indentation. + +Not indented: + By one space: | + By four + spaces + Flow style: [ # Leading spaces + By two, # in flow style + Also by two, # are neither + Still by two # content nor + ] # indentation. diff --git a/Tests/Fixtures/yaml-test-suite/6JQW/in.json b/Tests/Fixtures/yaml-test-suite/6JQW/in.json new file mode 100644 index 0000000..6f981a5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6JQW/in.json @@ -0,0 +1 @@ +"\\//||\\/||\n// || ||__\n" diff --git a/Tests/Fixtures/yaml-test-suite/6JQW/in.yaml b/Tests/Fixtures/yaml-test-suite/6JQW/in.yaml new file mode 100644 index 0000000..13fb656 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6JQW/in.yaml @@ -0,0 +1,4 @@ +# ASCII Art +--- | + \//||\/|| + // || ||__ diff --git a/Tests/Fixtures/yaml-test-suite/6JTT/error b/Tests/Fixtures/yaml-test-suite/6JTT/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/6JTT/in.yaml b/Tests/Fixtures/yaml-test-suite/6JTT/in.yaml new file mode 100644 index 0000000..939a071 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6JTT/in.yaml @@ -0,0 +1,2 @@ +--- +[ [ a, b, c ] diff --git a/Tests/Fixtures/yaml-test-suite/6JWB/in.json b/Tests/Fixtures/yaml-test-suite/6JWB/in.json new file mode 100644 index 0000000..7f20946 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6JWB/in.json @@ -0,0 +1,8 @@ +{ + "foo": [ + "a", + { + "key": "value" + } + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/6JWB/in.yaml b/Tests/Fixtures/yaml-test-suite/6JWB/in.yaml new file mode 100644 index 0000000..7a3e8f1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6JWB/in.yaml @@ -0,0 +1,4 @@ +foo: !!seq + - !!str a + - !!map + key: !!str value diff --git a/Tests/Fixtures/yaml-test-suite/6KGN/in.json b/Tests/Fixtures/yaml-test-suite/6KGN/in.json new file mode 100644 index 0000000..32b9bb5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6KGN/in.json @@ -0,0 +1,4 @@ +{ + "a": null, + "b": null +} diff --git a/Tests/Fixtures/yaml-test-suite/6KGN/in.yaml b/Tests/Fixtures/yaml-test-suite/6KGN/in.yaml new file mode 100644 index 0000000..dea985e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6KGN/in.yaml @@ -0,0 +1,3 @@ +--- +a: &anchor +b: *anchor diff --git a/Tests/Fixtures/yaml-test-suite/6LVF/in.json b/Tests/Fixtures/yaml-test-suite/6LVF/in.json new file mode 100644 index 0000000..810c96e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6LVF/in.json @@ -0,0 +1 @@ +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/6LVF/in.yaml b/Tests/Fixtures/yaml-test-suite/6LVF/in.yaml new file mode 100644 index 0000000..cedbf23 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6LVF/in.yaml @@ -0,0 +1,3 @@ +%FOO bar baz # Should be ignored + # with a warning. +--- "foo" diff --git a/Tests/Fixtures/yaml-test-suite/6M2F/in.yaml b/Tests/Fixtures/yaml-test-suite/6M2F/in.yaml new file mode 100644 index 0000000..b1490a6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6M2F/in.yaml @@ -0,0 +1,3 @@ +? &a a +: &b b +: *a diff --git a/Tests/Fixtures/yaml-test-suite/6PBE/in.yaml b/Tests/Fixtures/yaml-test-suite/6PBE/in.yaml new file mode 100644 index 0000000..5637a1a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6PBE/in.yaml @@ -0,0 +1,7 @@ +--- +? +- a +- b +: +- c +- d diff --git a/Tests/Fixtures/yaml-test-suite/6S55/error b/Tests/Fixtures/yaml-test-suite/6S55/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/6S55/in.yaml b/Tests/Fixtures/yaml-test-suite/6S55/in.yaml new file mode 100644 index 0000000..0b067d6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6S55/in.yaml @@ -0,0 +1,4 @@ +key: + - bar + - baz + invalid diff --git a/Tests/Fixtures/yaml-test-suite/6SLA/in.json b/Tests/Fixtures/yaml-test-suite/6SLA/in.json new file mode 100644 index 0000000..b76510f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6SLA/in.json @@ -0,0 +1,4 @@ +{ + "foo\nbar:baz\tx \\$%^&*()x": 23, + "x\\ny:z\\tx $%^&*()x": 24 +} diff --git a/Tests/Fixtures/yaml-test-suite/6SLA/in.yaml b/Tests/Fixtures/yaml-test-suite/6SLA/in.yaml new file mode 100644 index 0000000..5b8cd26 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6SLA/in.yaml @@ -0,0 +1,2 @@ +"foo\nbar:baz\tx \\$%^&*()x": 23 +'x\ny:z\tx $%^&*()x': 24 diff --git a/Tests/Fixtures/yaml-test-suite/6VJK/in.json b/Tests/Fixtures/yaml-test-suite/6VJK/in.json new file mode 100644 index 0000000..d61c429 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6VJK/in.json @@ -0,0 +1 @@ +"Sammy Sosa completed another fine season with great stats.\n\n 63 Home Runs\n 0.288 Batting Average\n\nWhat a year!\n" diff --git a/Tests/Fixtures/yaml-test-suite/6VJK/in.yaml b/Tests/Fixtures/yaml-test-suite/6VJK/in.yaml new file mode 100644 index 0000000..80b89a6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6VJK/in.yaml @@ -0,0 +1,8 @@ +> + Sammy Sosa completed another + fine season with great stats. + + 63 Home Runs + 0.288 Batting Average + + What a year! diff --git a/Tests/Fixtures/yaml-test-suite/6WLZ/in.json b/Tests/Fixtures/yaml-test-suite/6WLZ/in.json new file mode 100644 index 0000000..f95cbd7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6WLZ/in.json @@ -0,0 +1,2 @@ +"bar" +"bar" diff --git a/Tests/Fixtures/yaml-test-suite/6WLZ/in.yaml b/Tests/Fixtures/yaml-test-suite/6WLZ/in.yaml new file mode 100644 index 0000000..fd94164 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6WLZ/in.yaml @@ -0,0 +1,8 @@ +# Private +--- +!foo "bar" +... +# Global +%TAG ! tag:example.com,2000:app/ +--- +!foo "bar" diff --git a/Tests/Fixtures/yaml-test-suite/6WPF/in.json b/Tests/Fixtures/yaml-test-suite/6WPF/in.json new file mode 100644 index 0000000..0fcc9db --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6WPF/in.json @@ -0,0 +1 @@ +" foo\nbar\nbaz " diff --git a/Tests/Fixtures/yaml-test-suite/6WPF/in.yaml b/Tests/Fixtures/yaml-test-suite/6WPF/in.yaml new file mode 100644 index 0000000..aed6e4b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6WPF/in.yaml @@ -0,0 +1,8 @@ +--- +" + foo + + bar + + baz +" diff --git a/Tests/Fixtures/yaml-test-suite/6XDY/in.json b/Tests/Fixtures/yaml-test-suite/6XDY/in.json new file mode 100644 index 0000000..c1e4b6c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6XDY/in.json @@ -0,0 +1,2 @@ +null +null diff --git a/Tests/Fixtures/yaml-test-suite/6XDY/in.yaml b/Tests/Fixtures/yaml-test-suite/6XDY/in.yaml new file mode 100644 index 0000000..a845151 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6XDY/in.yaml @@ -0,0 +1,2 @@ +--- +--- diff --git a/Tests/Fixtures/yaml-test-suite/6ZKB/in.json b/Tests/Fixtures/yaml-test-suite/6ZKB/in.json new file mode 100644 index 0000000..b637cb9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6ZKB/in.json @@ -0,0 +1,5 @@ +"Document" +null +{ + "matches %": 20 +} diff --git a/Tests/Fixtures/yaml-test-suite/6ZKB/in.yaml b/Tests/Fixtures/yaml-test-suite/6ZKB/in.yaml new file mode 100644 index 0000000..52bd345 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6ZKB/in.yaml @@ -0,0 +1,7 @@ +Document +--- +# Empty +... +%YAML 1.2 +--- +matches %: 20 diff --git a/Tests/Fixtures/yaml-test-suite/735Y/in.json b/Tests/Fixtures/yaml-test-suite/735Y/in.json new file mode 100644 index 0000000..0cca491 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/735Y/in.json @@ -0,0 +1,7 @@ +[ + "flow in block", + "Block scalar\n", + { + "foo": "bar" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/735Y/in.yaml b/Tests/Fixtures/yaml-test-suite/735Y/in.yaml new file mode 100644 index 0000000..a3f13ae --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/735Y/in.yaml @@ -0,0 +1,6 @@ +- + "flow in block" +- > + Block scalar +- !!map # Block collection + foo : bar diff --git a/Tests/Fixtures/yaml-test-suite/74H7/in.json b/Tests/Fixtures/yaml-test-suite/74H7/in.json new file mode 100644 index 0000000..5890c51 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/74H7/in.json @@ -0,0 +1,7 @@ +{ + "a": "b", + "c": 42, + "e": "f", + "g": "h", + "23": false +} diff --git a/Tests/Fixtures/yaml-test-suite/74H7/in.yaml b/Tests/Fixtures/yaml-test-suite/74H7/in.yaml new file mode 100644 index 0000000..dd1a8fa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/74H7/in.yaml @@ -0,0 +1,5 @@ +!!str a: b +c: !!int 42 +e: !!str f +g: h +!!str 23: !!bool false diff --git a/Tests/Fixtures/yaml-test-suite/753E/in.json b/Tests/Fixtures/yaml-test-suite/753E/in.json new file mode 100644 index 0000000..cb5537d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/753E/in.json @@ -0,0 +1 @@ +"ab" diff --git a/Tests/Fixtures/yaml-test-suite/753E/in.yaml b/Tests/Fixtures/yaml-test-suite/753E/in.yaml new file mode 100644 index 0000000..33a6577 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/753E/in.yaml @@ -0,0 +1,5 @@ +--- |- + ab + + +... diff --git a/Tests/Fixtures/yaml-test-suite/7A4E/in.json b/Tests/Fixtures/yaml-test-suite/7A4E/in.json new file mode 100644 index 0000000..2dfab84 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7A4E/in.json @@ -0,0 +1 @@ +" 1st non-empty\n2nd non-empty 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/7A4E/in.yaml b/Tests/Fixtures/yaml-test-suite/7A4E/in.yaml new file mode 100644 index 0000000..3d8b76d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7A4E/in.yaml @@ -0,0 +1,4 @@ +" 1st non-empty + + 2nd non-empty + 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/7BMT/in.json b/Tests/Fixtures/yaml-test-suite/7BMT/in.json new file mode 100644 index 0000000..7bc2e58 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7BMT/in.json @@ -0,0 +1,19 @@ +{ + "top1": { + "key1": "one" + }, + "top2": { + "key2": "two" + }, + "top3": { + "key3": "three" + }, + "top4": { + "key4": "four" + }, + "top5": { + "key5": "five" + }, + "top6": "six", + "top7": "seven" +} diff --git a/Tests/Fixtures/yaml-test-suite/7BMT/in.yaml b/Tests/Fixtures/yaml-test-suite/7BMT/in.yaml new file mode 100644 index 0000000..6d66011 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7BMT/in.yaml @@ -0,0 +1,15 @@ +--- +top1: &node1 + &k1 key1: one +top2: &node2 # comment + key2: two +top3: + &k3 key3: three +top4: &node4 + &k4 key4: four +top5: &node5 + key5: five +top6: &val6 + six +top7: + &val7 seven diff --git a/Tests/Fixtures/yaml-test-suite/7BUB/in.json b/Tests/Fixtures/yaml-test-suite/7BUB/in.json new file mode 100644 index 0000000..d32dc2f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7BUB/in.json @@ -0,0 +1,10 @@ +{ + "hr": [ + "Mark McGwire", + "Sammy Sosa" + ], + "rbi": [ + "Sammy Sosa", + "Ken Griffey" + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/7BUB/in.yaml b/Tests/Fixtures/yaml-test-suite/7BUB/in.yaml new file mode 100644 index 0000000..61808f6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7BUB/in.yaml @@ -0,0 +1,8 @@ +--- +hr: + - Mark McGwire + # Following node labeled SS + - &SS Sammy Sosa +rbi: + - *SS # Subsequent occurrence + - Ken Griffey diff --git a/Tests/Fixtures/yaml-test-suite/7FWL/in.json b/Tests/Fixtures/yaml-test-suite/7FWL/in.json new file mode 100644 index 0000000..c9f7a94 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7FWL/in.json @@ -0,0 +1,3 @@ +{ + "foo": "baz" +} diff --git a/Tests/Fixtures/yaml-test-suite/7FWL/in.yaml b/Tests/Fixtures/yaml-test-suite/7FWL/in.yaml new file mode 100644 index 0000000..8e51f52 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7FWL/in.yaml @@ -0,0 +1,2 @@ +! foo : + ! baz diff --git a/Tests/Fixtures/yaml-test-suite/7MNF/error b/Tests/Fixtures/yaml-test-suite/7MNF/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/7MNF/in.yaml b/Tests/Fixtures/yaml-test-suite/7MNF/in.yaml new file mode 100644 index 0000000..39bce10 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7MNF/in.yaml @@ -0,0 +1,3 @@ +top1: + key1: val1 +top2 diff --git a/Tests/Fixtures/yaml-test-suite/7T8X/in.json b/Tests/Fixtures/yaml-test-suite/7T8X/in.json new file mode 100644 index 0000000..f52f875 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7T8X/in.json @@ -0,0 +1 @@ +"\nfolded line\nnext line\n * bullet\n\n * list\n * lines\n\nlast line\n" diff --git a/Tests/Fixtures/yaml-test-suite/7T8X/in.yaml b/Tests/Fixtures/yaml-test-suite/7T8X/in.yaml new file mode 100644 index 0000000..992dd76 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7T8X/in.yaml @@ -0,0 +1,16 @@ +> + + folded + line + + next + line + * bullet + + * list + * lines + + last + line + +# Comment diff --git a/Tests/Fixtures/yaml-test-suite/7TMG/in.json b/Tests/Fixtures/yaml-test-suite/7TMG/in.json new file mode 100644 index 0000000..064aca0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7TMG/in.json @@ -0,0 +1,4 @@ +[ + "word1", + "word2" +] diff --git a/Tests/Fixtures/yaml-test-suite/7TMG/in.yaml b/Tests/Fixtures/yaml-test-suite/7TMG/in.yaml new file mode 100644 index 0000000..312847e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7TMG/in.yaml @@ -0,0 +1,4 @@ +--- +[ word1 +# comment +, word2] diff --git a/Tests/Fixtures/yaml-test-suite/7W2P/in.json b/Tests/Fixtures/yaml-test-suite/7W2P/in.json new file mode 100644 index 0000000..a08ddaa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7W2P/in.json @@ -0,0 +1,5 @@ +{ + "a": null, + "b": null, + "c": null +} diff --git a/Tests/Fixtures/yaml-test-suite/7W2P/in.yaml b/Tests/Fixtures/yaml-test-suite/7W2P/in.yaml new file mode 100644 index 0000000..e36dcc9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7W2P/in.yaml @@ -0,0 +1,3 @@ +? a +? b +c: diff --git a/Tests/Fixtures/yaml-test-suite/7Z25/in.json b/Tests/Fixtures/yaml-test-suite/7Z25/in.json new file mode 100644 index 0000000..ca729cd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7Z25/in.json @@ -0,0 +1,4 @@ +"scalar1" +{ + "key": "value" +} diff --git a/Tests/Fixtures/yaml-test-suite/7Z25/in.yaml b/Tests/Fixtures/yaml-test-suite/7Z25/in.yaml new file mode 100644 index 0000000..6964944 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7Z25/in.yaml @@ -0,0 +1,4 @@ +--- +scalar1 +... +key: value diff --git a/Tests/Fixtures/yaml-test-suite/82AN/in.json b/Tests/Fixtures/yaml-test-suite/82AN/in.json new file mode 100644 index 0000000..62a7caa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/82AN/in.json @@ -0,0 +1 @@ +"---word1 word2" diff --git a/Tests/Fixtures/yaml-test-suite/82AN/in.yaml b/Tests/Fixtures/yaml-test-suite/82AN/in.yaml new file mode 100644 index 0000000..fffaf58 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/82AN/in.yaml @@ -0,0 +1,2 @@ +---word1 +word2 diff --git a/Tests/Fixtures/yaml-test-suite/87E4/in.json b/Tests/Fixtures/yaml-test-suite/87E4/in.json new file mode 100644 index 0000000..16ae65b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/87E4/in.json @@ -0,0 +1,7 @@ +{ + "implicit block key": [ + { + "implicit flow key": "value" + } + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/87E4/in.yaml b/Tests/Fixtures/yaml-test-suite/87E4/in.yaml new file mode 100644 index 0000000..f1baf58 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/87E4/in.yaml @@ -0,0 +1,3 @@ +'implicit block key' : [ + 'implicit flow key' : value, + ] diff --git a/Tests/Fixtures/yaml-test-suite/8CWC/in.json b/Tests/Fixtures/yaml-test-suite/8CWC/in.json new file mode 100644 index 0000000..64ee5f2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8CWC/in.json @@ -0,0 +1,3 @@ +{ + "key ends with two colons::": "value" +} diff --git a/Tests/Fixtures/yaml-test-suite/8CWC/in.yaml b/Tests/Fixtures/yaml-test-suite/8CWC/in.yaml new file mode 100644 index 0000000..79d518d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8CWC/in.yaml @@ -0,0 +1,2 @@ +--- +key ends with two colons::: value diff --git a/Tests/Fixtures/yaml-test-suite/8G76/in.json b/Tests/Fixtures/yaml-test-suite/8G76/in.json new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/8G76/in.yaml b/Tests/Fixtures/yaml-test-suite/8G76/in.yaml new file mode 100644 index 0000000..e5f1a84 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8G76/in.yaml @@ -0,0 +1,4 @@ + # Comment + + + diff --git a/Tests/Fixtures/yaml-test-suite/8KB6/in.json b/Tests/Fixtures/yaml-test-suite/8KB6/in.json new file mode 100644 index 0000000..2716276 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8KB6/in.json @@ -0,0 +1,10 @@ +[ + { + "single line": null, + "a": "b" + }, + { + "multi line": null, + "a": "b" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/8KB6/in.yaml b/Tests/Fixtures/yaml-test-suite/8KB6/in.yaml new file mode 100644 index 0000000..9167fd6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8KB6/in.yaml @@ -0,0 +1,4 @@ +--- +- { single line, a: b} +- { multi + line, a: b} diff --git a/Tests/Fixtures/yaml-test-suite/8MK2/in.json b/Tests/Fixtures/yaml-test-suite/8MK2/in.json new file mode 100644 index 0000000..231f150 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8MK2/in.json @@ -0,0 +1 @@ +"a" diff --git a/Tests/Fixtures/yaml-test-suite/8MK2/in.yaml b/Tests/Fixtures/yaml-test-suite/8MK2/in.yaml new file mode 100644 index 0000000..eae54f7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8MK2/in.yaml @@ -0,0 +1 @@ +! a diff --git a/Tests/Fixtures/yaml-test-suite/8QBE/in.json b/Tests/Fixtures/yaml-test-suite/8QBE/in.json new file mode 100644 index 0000000..53a2601 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8QBE/in.json @@ -0,0 +1,6 @@ +{ + "key": [ + "item1", + "item2" + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/8QBE/in.yaml b/Tests/Fixtures/yaml-test-suite/8QBE/in.yaml new file mode 100644 index 0000000..6b937f8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8QBE/in.yaml @@ -0,0 +1,3 @@ +key: + - item1 + - item2 diff --git a/Tests/Fixtures/yaml-test-suite/8UDB/in.json b/Tests/Fixtures/yaml-test-suite/8UDB/in.json new file mode 100644 index 0000000..763236f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8UDB/in.json @@ -0,0 +1,11 @@ +[ + "double quoted", + "single quoted", + "plain text", + [ + "nested" + ], + { + "single": "pair" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/8UDB/in.yaml b/Tests/Fixtures/yaml-test-suite/8UDB/in.yaml new file mode 100644 index 0000000..6327116 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8UDB/in.yaml @@ -0,0 +1,8 @@ +[ +"double + quoted", 'single + quoted', +plain + text, [ nested ], +single: pair, +] diff --git a/Tests/Fixtures/yaml-test-suite/8XYN/in.json b/Tests/Fixtures/yaml-test-suite/8XYN/in.json new file mode 100644 index 0000000..85f4c1a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8XYN/in.json @@ -0,0 +1,3 @@ +[ + "unicode anchor" +] diff --git a/Tests/Fixtures/yaml-test-suite/8XYN/in.yaml b/Tests/Fixtures/yaml-test-suite/8XYN/in.yaml new file mode 100644 index 0000000..72c1c37 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8XYN/in.yaml @@ -0,0 +1,2 @@ +--- +- &😁 unicode anchor diff --git a/Tests/Fixtures/yaml-test-suite/93JH/in.json b/Tests/Fixtures/yaml-test-suite/93JH/in.json new file mode 100644 index 0000000..ab22c39 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/93JH/in.json @@ -0,0 +1,9 @@ +[ + { + "key": "value", + "key2": "value2" + }, + { + "key3": "value3" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/93JH/in.yaml b/Tests/Fixtures/yaml-test-suite/93JH/in.yaml new file mode 100644 index 0000000..30c49a3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/93JH/in.yaml @@ -0,0 +1,4 @@ + - key: value + key2: value2 + - + key3: value3 diff --git a/Tests/Fixtures/yaml-test-suite/93WF/in.json b/Tests/Fixtures/yaml-test-suite/93WF/in.json new file mode 100644 index 0000000..9c6ce92 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/93WF/in.json @@ -0,0 +1 @@ +"trimmed\n\n\nas space" diff --git a/Tests/Fixtures/yaml-test-suite/93WF/in.yaml b/Tests/Fixtures/yaml-test-suite/93WF/in.yaml new file mode 100644 index 0000000..938ee98 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/93WF/in.yaml @@ -0,0 +1,7 @@ +--- >- + trimmed + + + + as + space diff --git a/Tests/Fixtures/yaml-test-suite/96L6/in.json b/Tests/Fixtures/yaml-test-suite/96L6/in.json new file mode 100644 index 0000000..f427bc2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96L6/in.json @@ -0,0 +1 @@ +"Mark McGwire's year was crippled by a knee injury.\n" diff --git a/Tests/Fixtures/yaml-test-suite/96L6/in.yaml b/Tests/Fixtures/yaml-test-suite/96L6/in.yaml new file mode 100644 index 0000000..fb4ed4a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96L6/in.yaml @@ -0,0 +1,4 @@ +--- > + Mark McGwire's + year was crippled + by a knee injury. diff --git a/Tests/Fixtures/yaml-test-suite/96NN/00/in.json b/Tests/Fixtures/yaml-test-suite/96NN/00/in.json new file mode 100644 index 0000000..0adc1e5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96NN/00/in.json @@ -0,0 +1 @@ +{"foo":"\tbar"} diff --git a/Tests/Fixtures/yaml-test-suite/96NN/00/in.yaml b/Tests/Fixtures/yaml-test-suite/96NN/00/in.yaml new file mode 100644 index 0000000..de7acab --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96NN/00/in.yaml @@ -0,0 +1,2 @@ +foo: |- + bar diff --git a/Tests/Fixtures/yaml-test-suite/96NN/01/in.json b/Tests/Fixtures/yaml-test-suite/96NN/01/in.json new file mode 100644 index 0000000..0adc1e5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96NN/01/in.json @@ -0,0 +1 @@ +{"foo":"\tbar"} diff --git a/Tests/Fixtures/yaml-test-suite/96NN/01/in.yaml b/Tests/Fixtures/yaml-test-suite/96NN/01/in.yaml new file mode 100644 index 0000000..28703ea --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96NN/01/in.yaml @@ -0,0 +1,2 @@ +foo: |- + bar \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/98YD/in.json b/Tests/Fixtures/yaml-test-suite/98YD/in.json new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/98YD/in.yaml b/Tests/Fixtures/yaml-test-suite/98YD/in.yaml new file mode 100644 index 0000000..62524c0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/98YD/in.yaml @@ -0,0 +1 @@ +# Comment only. diff --git a/Tests/Fixtures/yaml-test-suite/9BXH/in.json b/Tests/Fixtures/yaml-test-suite/9BXH/in.json new file mode 100644 index 0000000..2716276 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9BXH/in.json @@ -0,0 +1,10 @@ +[ + { + "single line": null, + "a": "b" + }, + { + "multi line": null, + "a": "b" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/9BXH/in.yaml b/Tests/Fixtures/yaml-test-suite/9BXH/in.yaml new file mode 100644 index 0000000..c007827 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9BXH/in.yaml @@ -0,0 +1,4 @@ +--- +- { "single line", a: b} +- { "multi + line", a: b} diff --git a/Tests/Fixtures/yaml-test-suite/9CWY/error b/Tests/Fixtures/yaml-test-suite/9CWY/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/9CWY/in.yaml b/Tests/Fixtures/yaml-test-suite/9CWY/in.yaml new file mode 100644 index 0000000..b84657b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9CWY/in.yaml @@ -0,0 +1,4 @@ +key: + - item1 + - item2 +invalid diff --git a/Tests/Fixtures/yaml-test-suite/9DXL/in.json b/Tests/Fixtures/yaml-test-suite/9DXL/in.json new file mode 100644 index 0000000..e211160 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9DXL/in.json @@ -0,0 +1,7 @@ +{ + "Mapping": "Document" +} +null +{ + "matches %": 20 +} diff --git a/Tests/Fixtures/yaml-test-suite/9DXL/in.yaml b/Tests/Fixtures/yaml-test-suite/9DXL/in.yaml new file mode 100644 index 0000000..7ec08e8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9DXL/in.yaml @@ -0,0 +1,7 @@ +Mapping: Document +--- +# Empty +... +%YAML 1.2 +--- +matches %: 20 diff --git a/Tests/Fixtures/yaml-test-suite/9FMG/in.json b/Tests/Fixtures/yaml-test-suite/9FMG/in.json new file mode 100644 index 0000000..b521c7f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9FMG/in.json @@ -0,0 +1,11 @@ +{ + "a": { + "b": { + "c": "d" + }, + "e": { + "f": "g" + } + }, + "h": "i" +} diff --git a/Tests/Fixtures/yaml-test-suite/9FMG/in.yaml b/Tests/Fixtures/yaml-test-suite/9FMG/in.yaml new file mode 100644 index 0000000..25f0447 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9FMG/in.yaml @@ -0,0 +1,6 @@ +a: + b: + c: d + e: + f: g +h: i diff --git a/Tests/Fixtures/yaml-test-suite/9HCY/error b/Tests/Fixtures/yaml-test-suite/9HCY/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/9HCY/in.yaml b/Tests/Fixtures/yaml-test-suite/9HCY/in.yaml new file mode 100644 index 0000000..dc49d9c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9HCY/in.yaml @@ -0,0 +1,4 @@ +!foo "bar" +%TAG ! tag:example.com,2000:app/ +--- +!foo "bar" diff --git a/Tests/Fixtures/yaml-test-suite/9J7A/in.json b/Tests/Fixtures/yaml-test-suite/9J7A/in.json new file mode 100644 index 0000000..faa9156 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9J7A/in.json @@ -0,0 +1,5 @@ +{ + "foo": { + "bar": "baz" + } +} diff --git a/Tests/Fixtures/yaml-test-suite/9J7A/in.yaml b/Tests/Fixtures/yaml-test-suite/9J7A/in.yaml new file mode 100644 index 0000000..4ee8d9d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9J7A/in.yaml @@ -0,0 +1,2 @@ +foo: + bar: baz diff --git a/Tests/Fixtures/yaml-test-suite/9KAX/in.json b/Tests/Fixtures/yaml-test-suite/9KAX/in.json new file mode 100644 index 0000000..6056492 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9KAX/in.json @@ -0,0 +1,17 @@ +"scalar1" +"scalar2" +"scalar3" +{ + "key5": "value4" +} +{ + "a6": 1, + "b6": 2 +} +{ + "key8": "value7" +} +{ + "key10": "value9" +} +"value11" diff --git a/Tests/Fixtures/yaml-test-suite/9KAX/in.yaml b/Tests/Fixtures/yaml-test-suite/9KAX/in.yaml new file mode 100644 index 0000000..0ade841 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9KAX/in.yaml @@ -0,0 +1,26 @@ +--- +&a1 +!!str +scalar1 +--- +!!str +&a2 +scalar2 +--- +&a3 +!!str scalar3 +--- +&a4 !!map +&a5 !!str key5: value4 +--- +a6: 1 +&anchor6 b6: 2 +--- +!!map +&a8 !!str key8: value7 +--- +!!map +!!str &a10 key10: value9 +--- +!!str &a11 +value11 diff --git a/Tests/Fixtures/yaml-test-suite/9KBC/error b/Tests/Fixtures/yaml-test-suite/9KBC/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/9KBC/in.yaml b/Tests/Fixtures/yaml-test-suite/9KBC/in.yaml new file mode 100644 index 0000000..f2c1654 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9KBC/in.yaml @@ -0,0 +1,2 @@ +--- key1: value1 + key2: value2 diff --git a/Tests/Fixtures/yaml-test-suite/9MMA/error b/Tests/Fixtures/yaml-test-suite/9MMA/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/9MMA/in.yaml b/Tests/Fixtures/yaml-test-suite/9MMA/in.yaml new file mode 100644 index 0000000..6e9a0bd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MMA/in.yaml @@ -0,0 +1 @@ +%YAML 1.2 diff --git a/Tests/Fixtures/yaml-test-suite/9MMW/in.yaml b/Tests/Fixtures/yaml-test-suite/9MMW/in.yaml new file mode 100644 index 0000000..b9fe5e1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MMW/in.yaml @@ -0,0 +1,3 @@ +- [ YAML : separate ] +- [ "JSON like":adjacent ] +- [ {JSON: like}:adjacent ] diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/00/in.json b/Tests/Fixtures/yaml-test-suite/9MQT/00/in.json new file mode 100644 index 0000000..ed697c1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MQT/00/in.json @@ -0,0 +1 @@ +"a ...x b" diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/00/in.yaml b/Tests/Fixtures/yaml-test-suite/9MQT/00/in.yaml new file mode 100644 index 0000000..8f86a1b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MQT/00/in.yaml @@ -0,0 +1,3 @@ +--- "a +...x +b" diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/01/error b/Tests/Fixtures/yaml-test-suite/9MQT/01/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/01/in.json b/Tests/Fixtures/yaml-test-suite/9MQT/01/in.json new file mode 100644 index 0000000..ed697c1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MQT/01/in.json @@ -0,0 +1 @@ +"a ...x b" diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/01/in.yaml b/Tests/Fixtures/yaml-test-suite/9MQT/01/in.yaml new file mode 100644 index 0000000..ed9388b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MQT/01/in.yaml @@ -0,0 +1,3 @@ +--- "a +... x +b" diff --git a/Tests/Fixtures/yaml-test-suite/9SA2/in.json b/Tests/Fixtures/yaml-test-suite/9SA2/in.json new file mode 100644 index 0000000..d214d88 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9SA2/in.json @@ -0,0 +1,8 @@ +[ + { + "single line": "value" + }, + { + "multi line": "value" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/9SA2/in.yaml b/Tests/Fixtures/yaml-test-suite/9SA2/in.yaml new file mode 100644 index 0000000..b79124b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9SA2/in.yaml @@ -0,0 +1,4 @@ +--- +- { "single line": value} +- { "multi + line": value} diff --git a/Tests/Fixtures/yaml-test-suite/9SHH/in.json b/Tests/Fixtures/yaml-test-suite/9SHH/in.json new file mode 100644 index 0000000..4e274b0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9SHH/in.json @@ -0,0 +1,4 @@ +{ + "single": "text", + "double": "text" +} diff --git a/Tests/Fixtures/yaml-test-suite/9SHH/in.yaml b/Tests/Fixtures/yaml-test-suite/9SHH/in.yaml new file mode 100644 index 0000000..04ebf69 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9SHH/in.yaml @@ -0,0 +1,2 @@ +single: 'text' +double: "text" diff --git a/Tests/Fixtures/yaml-test-suite/9TFX/in.json b/Tests/Fixtures/yaml-test-suite/9TFX/in.json new file mode 100644 index 0000000..2dfab84 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9TFX/in.json @@ -0,0 +1 @@ +" 1st non-empty\n2nd non-empty 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/9TFX/in.yaml b/Tests/Fixtures/yaml-test-suite/9TFX/in.yaml new file mode 100644 index 0000000..5afb3f4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9TFX/in.yaml @@ -0,0 +1,5 @@ +--- +" 1st non-empty + + 2nd non-empty + 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/9U5K/in.json b/Tests/Fixtures/yaml-test-suite/9U5K/in.json new file mode 100644 index 0000000..f932159 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9U5K/in.json @@ -0,0 +1,14 @@ +[ + { + "item": "Super Hoop", + "quantity": 1 + }, + { + "item": "Basketball", + "quantity": 4 + }, + { + "item": "Big Shoes", + "quantity": 1 + } +] diff --git a/Tests/Fixtures/yaml-test-suite/9U5K/in.yaml b/Tests/Fixtures/yaml-test-suite/9U5K/in.yaml new file mode 100644 index 0000000..63a8ed7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9U5K/in.yaml @@ -0,0 +1,8 @@ +--- +# Products purchased +- item : Super Hoop + quantity: 1 +- item : Basketball + quantity: 4 +- item : Big Shoes + quantity: 1 diff --git a/Tests/Fixtures/yaml-test-suite/9WXW/in.json b/Tests/Fixtures/yaml-test-suite/9WXW/in.json new file mode 100644 index 0000000..f95cbd7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9WXW/in.json @@ -0,0 +1,2 @@ +"bar" +"bar" diff --git a/Tests/Fixtures/yaml-test-suite/9WXW/in.yaml b/Tests/Fixtures/yaml-test-suite/9WXW/in.yaml new file mode 100644 index 0000000..d79f04e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9WXW/in.yaml @@ -0,0 +1,7 @@ +# Private +!foo "bar" +... +# Global +%TAG ! tag:example.com,2000:app/ +--- +!foo "bar" diff --git a/Tests/Fixtures/yaml-test-suite/9YRD/in.json b/Tests/Fixtures/yaml-test-suite/9YRD/in.json new file mode 100644 index 0000000..a565abc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9YRD/in.json @@ -0,0 +1 @@ +"a b c d\ne" diff --git a/Tests/Fixtures/yaml-test-suite/9YRD/in.yaml b/Tests/Fixtures/yaml-test-suite/9YRD/in.yaml new file mode 100644 index 0000000..8a21b02 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9YRD/in.yaml @@ -0,0 +1,6 @@ +a +b + c +d + +e diff --git a/Tests/Fixtures/yaml-test-suite/A2M4/in.json b/Tests/Fixtures/yaml-test-suite/A2M4/in.json new file mode 100644 index 0000000..848d9f6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/A2M4/in.json @@ -0,0 +1,9 @@ +{ + "a": [ + "b", + [ + "c", + "d" + ] + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/A2M4/in.yaml b/Tests/Fixtures/yaml-test-suite/A2M4/in.yaml new file mode 100644 index 0000000..ac0d970 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/A2M4/in.yaml @@ -0,0 +1,4 @@ +? a +: - b + - - c + - d diff --git a/Tests/Fixtures/yaml-test-suite/A6F9/in.json b/Tests/Fixtures/yaml-test-suite/A6F9/in.json new file mode 100644 index 0000000..50e1907 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/A6F9/in.json @@ -0,0 +1,5 @@ +{ + "strip": "text", + "clip": "text\n", + "keep": "text\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/A6F9/in.yaml b/Tests/Fixtures/yaml-test-suite/A6F9/in.yaml new file mode 100644 index 0000000..fa6190f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/A6F9/in.yaml @@ -0,0 +1,6 @@ +strip: |- + text +clip: | + text +keep: |+ + text diff --git a/Tests/Fixtures/yaml-test-suite/A984/in.json b/Tests/Fixtures/yaml-test-suite/A984/in.json new file mode 100644 index 0000000..50ad5bd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/A984/in.json @@ -0,0 +1,4 @@ +{ + "a": "b c", + "d": "e f" +} diff --git a/Tests/Fixtures/yaml-test-suite/A984/in.yaml b/Tests/Fixtures/yaml-test-suite/A984/in.yaml new file mode 100644 index 0000000..62fe04a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/A984/in.yaml @@ -0,0 +1,5 @@ +a: b + c +d: + e + f diff --git a/Tests/Fixtures/yaml-test-suite/AB8U/in.json b/Tests/Fixtures/yaml-test-suite/AB8U/in.json new file mode 100644 index 0000000..ea0a643 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/AB8U/in.json @@ -0,0 +1,3 @@ +[ + "single multiline - sequence entry" +] diff --git a/Tests/Fixtures/yaml-test-suite/AB8U/in.yaml b/Tests/Fixtures/yaml-test-suite/AB8U/in.yaml new file mode 100644 index 0000000..abf6cec --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/AB8U/in.yaml @@ -0,0 +1,2 @@ +- single multiline + - sequence entry diff --git a/Tests/Fixtures/yaml-test-suite/AVM7/in.json b/Tests/Fixtures/yaml-test-suite/AVM7/in.json new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/AVM7/in.yaml b/Tests/Fixtures/yaml-test-suite/AVM7/in.yaml new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/AZ63/in.json b/Tests/Fixtures/yaml-test-suite/AZ63/in.json new file mode 100644 index 0000000..d8d5d7e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/AZ63/in.json @@ -0,0 +1,7 @@ +{ + "one": [ + 2, + 3 + ], + "four": 5 +} diff --git a/Tests/Fixtures/yaml-test-suite/AZ63/in.yaml b/Tests/Fixtures/yaml-test-suite/AZ63/in.yaml new file mode 100644 index 0000000..80eda20 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/AZ63/in.yaml @@ -0,0 +1,4 @@ +one: +- 2 +- 3 +four: 5 diff --git a/Tests/Fixtures/yaml-test-suite/AZW3/in.json b/Tests/Fixtures/yaml-test-suite/AZW3/in.json new file mode 100644 index 0000000..0e62301 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/AZW3/in.json @@ -0,0 +1,8 @@ +[ + { + "bla\"keks": "foo" + }, + { + "bla]keks": "foo" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/AZW3/in.yaml b/Tests/Fixtures/yaml-test-suite/AZW3/in.yaml new file mode 100644 index 0000000..c9219e9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/AZW3/in.yaml @@ -0,0 +1,2 @@ +- bla"keks: foo +- bla]keks: foo diff --git a/Tests/Fixtures/yaml-test-suite/B3HG/in.json b/Tests/Fixtures/yaml-test-suite/B3HG/in.json new file mode 100644 index 0000000..d5cf354 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/B3HG/in.json @@ -0,0 +1 @@ +"folded text\n" diff --git a/Tests/Fixtures/yaml-test-suite/B3HG/in.yaml b/Tests/Fixtures/yaml-test-suite/B3HG/in.yaml new file mode 100644 index 0000000..668490c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/B3HG/in.yaml @@ -0,0 +1,5 @@ +--- > + folded + text + + diff --git a/Tests/Fixtures/yaml-test-suite/B63P/error b/Tests/Fixtures/yaml-test-suite/B63P/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/B63P/in.yaml b/Tests/Fixtures/yaml-test-suite/B63P/in.yaml new file mode 100644 index 0000000..142134e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/B63P/in.yaml @@ -0,0 +1,2 @@ +%YAML 1.2 +... diff --git a/Tests/Fixtures/yaml-test-suite/BD7L/error b/Tests/Fixtures/yaml-test-suite/BD7L/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/BD7L/in.yaml b/Tests/Fixtures/yaml-test-suite/BD7L/in.yaml new file mode 100644 index 0000000..30799d9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BD7L/in.yaml @@ -0,0 +1,3 @@ +- item1 +- item2 +invalid: x diff --git a/Tests/Fixtures/yaml-test-suite/BEC7/in.json b/Tests/Fixtures/yaml-test-suite/BEC7/in.json new file mode 100644 index 0000000..810c96e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BEC7/in.json @@ -0,0 +1 @@ +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/BEC7/in.yaml b/Tests/Fixtures/yaml-test-suite/BEC7/in.yaml new file mode 100644 index 0000000..fb55215 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BEC7/in.yaml @@ -0,0 +1,4 @@ +%YAML 1.3 # Attempt parsing + # with a warning +--- +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/BS4K/error b/Tests/Fixtures/yaml-test-suite/BS4K/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/BS4K/in.yaml b/Tests/Fixtures/yaml-test-suite/BS4K/in.yaml new file mode 100644 index 0000000..5ddae76 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BS4K/in.yaml @@ -0,0 +1,2 @@ +word1 # comment +word2 diff --git a/Tests/Fixtures/yaml-test-suite/BU8L/in.json b/Tests/Fixtures/yaml-test-suite/BU8L/in.json new file mode 100644 index 0000000..1609d45 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BU8L/in.json @@ -0,0 +1,5 @@ +{ + "key": { + "a": "b" + } +} diff --git a/Tests/Fixtures/yaml-test-suite/BU8L/in.yaml b/Tests/Fixtures/yaml-test-suite/BU8L/in.yaml new file mode 100644 index 0000000..35d556d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BU8L/in.yaml @@ -0,0 +1,3 @@ +key: &anchor + !!map + a: b diff --git a/Tests/Fixtures/yaml-test-suite/C2DT/in.json b/Tests/Fixtures/yaml-test-suite/C2DT/in.json new file mode 100644 index 0000000..e522f08 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/C2DT/in.json @@ -0,0 +1,5 @@ +{ + "adjacent": "value", + "readable": "value", + "empty": null +} diff --git a/Tests/Fixtures/yaml-test-suite/C2DT/in.yaml b/Tests/Fixtures/yaml-test-suite/C2DT/in.yaml new file mode 100644 index 0000000..7fc069c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/C2DT/in.yaml @@ -0,0 +1,5 @@ +{ +"adjacent":value, +"readable": value, +"empty": +} diff --git a/Tests/Fixtures/yaml-test-suite/C2SP/error b/Tests/Fixtures/yaml-test-suite/C2SP/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/C2SP/in.yaml b/Tests/Fixtures/yaml-test-suite/C2SP/in.yaml new file mode 100644 index 0000000..bb88dde --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/C2SP/in.yaml @@ -0,0 +1,2 @@ +[23 +]: 42 diff --git a/Tests/Fixtures/yaml-test-suite/C4HZ/in.json b/Tests/Fixtures/yaml-test-suite/C4HZ/in.json new file mode 100644 index 0000000..de484e0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/C4HZ/in.json @@ -0,0 +1,27 @@ +[ + { + "center": { + "x": 73, + "y": 129 + }, + "radius": 7 + }, + { + "start": { + "x": 73, + "y": 129 + }, + "finish": { + "x": 89, + "y": 102 + } + }, + { + "start": { + "x": 73, + "y": 129 + }, + "color": 16772795, + "text": "Pretty vector drawing." + } +] diff --git a/Tests/Fixtures/yaml-test-suite/C4HZ/in.yaml b/Tests/Fixtures/yaml-test-suite/C4HZ/in.yaml new file mode 100644 index 0000000..1180757 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/C4HZ/in.yaml @@ -0,0 +1,14 @@ +%TAG ! tag:clarkevans.com,2002: +--- !shape + # Use the ! handle for presenting + # tag:clarkevans.com,2002:circle +- !circle + center: &ORIGIN {x: 73, y: 129} + radius: 7 +- !line + start: *ORIGIN + finish: { x: 89, y: 102 } +- !label + start: *ORIGIN + color: 0xFFEEBB + text: Pretty vector drawing. diff --git a/Tests/Fixtures/yaml-test-suite/CC74/in.json b/Tests/Fixtures/yaml-test-suite/CC74/in.json new file mode 100644 index 0000000..196e587 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CC74/in.json @@ -0,0 +1 @@ +"bar" diff --git a/Tests/Fixtures/yaml-test-suite/CC74/in.yaml b/Tests/Fixtures/yaml-test-suite/CC74/in.yaml new file mode 100644 index 0000000..690f138 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CC74/in.yaml @@ -0,0 +1,3 @@ +%TAG !e! tag:example.com,2000:app/ +--- +!e!foo "bar" diff --git a/Tests/Fixtures/yaml-test-suite/CFD4/in.yaml b/Tests/Fixtures/yaml-test-suite/CFD4/in.yaml new file mode 100644 index 0000000..503d73a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CFD4/in.yaml @@ -0,0 +1,2 @@ +- [ : empty key ] +- [: another empty key] diff --git a/Tests/Fixtures/yaml-test-suite/CML9/error b/Tests/Fixtures/yaml-test-suite/CML9/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/CML9/in.yaml b/Tests/Fixtures/yaml-test-suite/CML9/in.yaml new file mode 100644 index 0000000..b2c39a5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CML9/in.yaml @@ -0,0 +1,3 @@ +key: [ word1 +# xxx + word2 ] diff --git a/Tests/Fixtures/yaml-test-suite/CN3R/in.json b/Tests/Fixtures/yaml-test-suite/CN3R/in.json new file mode 100644 index 0000000..28eb29e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CN3R/in.json @@ -0,0 +1,14 @@ +[ + { + "a": "b" + }, + { + "c": "d" + }, + { + "e": "f" + }, + { + "g": "h" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/CN3R/in.yaml b/Tests/Fixtures/yaml-test-suite/CN3R/in.yaml new file mode 100644 index 0000000..8345dfc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CN3R/in.yaml @@ -0,0 +1,6 @@ +&flowseq [ + a: b, + &c c: d, + { &e e: f }, + &g { g: h } +] diff --git a/Tests/Fixtures/yaml-test-suite/CPZ3/in.json b/Tests/Fixtures/yaml-test-suite/CPZ3/in.json new file mode 100644 index 0000000..977fceb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CPZ3/in.json @@ -0,0 +1,3 @@ +{ + "tab": "\tstring" +} diff --git a/Tests/Fixtures/yaml-test-suite/CPZ3/in.yaml b/Tests/Fixtures/yaml-test-suite/CPZ3/in.yaml new file mode 100644 index 0000000..082400b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CPZ3/in.yaml @@ -0,0 +1,2 @@ +--- +tab: "\tstring" diff --git a/Tests/Fixtures/yaml-test-suite/CQ3W/error b/Tests/Fixtures/yaml-test-suite/CQ3W/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/CQ3W/in.yaml b/Tests/Fixtures/yaml-test-suite/CQ3W/in.yaml new file mode 100644 index 0000000..c8d7e45 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CQ3W/in.yaml @@ -0,0 +1,2 @@ +--- +key: "missing closing quote diff --git a/Tests/Fixtures/yaml-test-suite/CT4Q/in.json b/Tests/Fixtures/yaml-test-suite/CT4Q/in.json new file mode 100644 index 0000000..6342cb2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CT4Q/in.json @@ -0,0 +1,5 @@ +[ + { + "foo bar": "baz" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/CT4Q/in.yaml b/Tests/Fixtures/yaml-test-suite/CT4Q/in.yaml new file mode 100644 index 0000000..19dc4f5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CT4Q/in.yaml @@ -0,0 +1,4 @@ +[ +? foo + bar : baz +] diff --git a/Tests/Fixtures/yaml-test-suite/CUP7/in.json b/Tests/Fixtures/yaml-test-suite/CUP7/in.json new file mode 100644 index 0000000..55f1478 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CUP7/in.json @@ -0,0 +1,4 @@ +{ + "anchored": "value", + "alias": "value" +} diff --git a/Tests/Fixtures/yaml-test-suite/CUP7/in.yaml b/Tests/Fixtures/yaml-test-suite/CUP7/in.yaml new file mode 100644 index 0000000..7a1f9b3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CUP7/in.yaml @@ -0,0 +1,2 @@ +anchored: !local &anchor value +alias: *anchor diff --git a/Tests/Fixtures/yaml-test-suite/D83L/in.json b/Tests/Fixtures/yaml-test-suite/D83L/in.json new file mode 100644 index 0000000..179dcbd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/D83L/in.json @@ -0,0 +1,4 @@ +[ + "explicit indent and chomp", + "chomp and explicit indent" +] diff --git a/Tests/Fixtures/yaml-test-suite/D83L/in.yaml b/Tests/Fixtures/yaml-test-suite/D83L/in.yaml new file mode 100644 index 0000000..3d603d1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/D83L/in.yaml @@ -0,0 +1,4 @@ +- |2- + explicit indent and chomp +- |-2 + chomp and explicit indent diff --git a/Tests/Fixtures/yaml-test-suite/D88J/in.json b/Tests/Fixtures/yaml-test-suite/D88J/in.json new file mode 100644 index 0000000..93f2131 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/D88J/in.json @@ -0,0 +1,6 @@ +{ + "a": [ + "b", + "c" + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/D88J/in.yaml b/Tests/Fixtures/yaml-test-suite/D88J/in.yaml new file mode 100644 index 0000000..8238fdf --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/D88J/in.yaml @@ -0,0 +1 @@ +a: [b, c] diff --git a/Tests/Fixtures/yaml-test-suite/D9TU/in.json b/Tests/Fixtures/yaml-test-suite/D9TU/in.json new file mode 100644 index 0000000..c8c4105 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/D9TU/in.json @@ -0,0 +1,3 @@ +{ + "foo": "bar" +} diff --git a/Tests/Fixtures/yaml-test-suite/D9TU/in.yaml b/Tests/Fixtures/yaml-test-suite/D9TU/in.yaml new file mode 100644 index 0000000..20e9ff3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/D9TU/in.yaml @@ -0,0 +1 @@ +foo: bar diff --git a/Tests/Fixtures/yaml-test-suite/DBG4/in.json b/Tests/Fixtures/yaml-test-suite/DBG4/in.json new file mode 100644 index 0000000..a90aeee --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DBG4/in.json @@ -0,0 +1,14 @@ +[ + "::vector", + ": - ()", + "Up, up, and away!", + -123, + "http://example.com/foo#bar", + [ + "::vector", + ": - ()", + "Up, up and away!", + -123, + "http://example.com/foo#bar" + ] +] diff --git a/Tests/Fixtures/yaml-test-suite/DBG4/in.yaml b/Tests/Fixtures/yaml-test-suite/DBG4/in.yaml new file mode 100644 index 0000000..7ed369f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DBG4/in.yaml @@ -0,0 +1,12 @@ +# Outside flow collection: +- ::vector +- ": - ()" +- Up, up, and away! +- -123 +- http://example.com/foo#bar +# Inside flow collection: +- [ ::vector, + ": - ()", + "Up, up and away!", + -123, + http://example.com/foo#bar ] diff --git a/Tests/Fixtures/yaml-test-suite/DE56/00/in.json b/Tests/Fixtures/yaml-test-suite/DE56/00/in.json new file mode 100644 index 0000000..03179cd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/00/in.json @@ -0,0 +1 @@ +"1 trailing\t tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/00/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/00/in.yaml new file mode 100644 index 0000000..a235094 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/00/in.yaml @@ -0,0 +1,2 @@ +"1 trailing\t + tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/01/in.json b/Tests/Fixtures/yaml-test-suite/DE56/01/in.json new file mode 100644 index 0000000..ade6481 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/01/in.json @@ -0,0 +1 @@ +"2 trailing\t tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/01/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/01/in.yaml new file mode 100644 index 0000000..006f12a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/01/in.yaml @@ -0,0 +1,2 @@ +"2 trailing\t + tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/02/in.json b/Tests/Fixtures/yaml-test-suite/DE56/02/in.json new file mode 100644 index 0000000..611058e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/02/in.json @@ -0,0 +1 @@ +"3 trailing\t tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/02/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/02/in.yaml new file mode 100644 index 0000000..b06a045 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/02/in.yaml @@ -0,0 +1,2 @@ +"3 trailing\ + tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/03/in.json b/Tests/Fixtures/yaml-test-suite/DE56/03/in.json new file mode 100644 index 0000000..388f4e4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/03/in.json @@ -0,0 +1 @@ +"4 trailing\t tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/03/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/03/in.yaml new file mode 100644 index 0000000..13694b0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/03/in.yaml @@ -0,0 +1,2 @@ +"4 trailing\ + tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/04/in.json b/Tests/Fixtures/yaml-test-suite/DE56/04/in.json new file mode 100644 index 0000000..c83327d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/04/in.json @@ -0,0 +1 @@ +"5 trailing tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/04/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/04/in.yaml new file mode 100644 index 0000000..5f8ff1c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/04/in.yaml @@ -0,0 +1,2 @@ +"5 trailing + tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/05/in.json b/Tests/Fixtures/yaml-test-suite/DE56/05/in.json new file mode 100644 index 0000000..56138d1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/05/in.json @@ -0,0 +1 @@ +"6 trailing tab" diff --git a/Tests/Fixtures/yaml-test-suite/DE56/05/in.yaml b/Tests/Fixtures/yaml-test-suite/DE56/05/in.yaml new file mode 100644 index 0000000..f25a33a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/05/in.yaml @@ -0,0 +1,2 @@ +"6 trailing + tab" diff --git a/Tests/Fixtures/yaml-test-suite/DFF7/in.yaml b/Tests/Fixtures/yaml-test-suite/DFF7/in.yaml new file mode 100644 index 0000000..cb84a99 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DFF7/in.yaml @@ -0,0 +1,5 @@ +{ +? explicit: entry, +implicit: entry, +? +} diff --git a/Tests/Fixtures/yaml-test-suite/DHP8/in.json b/Tests/Fixtures/yaml-test-suite/DHP8/in.json new file mode 100644 index 0000000..1866413 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DHP8/in.json @@ -0,0 +1,5 @@ +[ + "foo", + "bar", + 42 +] diff --git a/Tests/Fixtures/yaml-test-suite/DHP8/in.yaml b/Tests/Fixtures/yaml-test-suite/DHP8/in.yaml new file mode 100644 index 0000000..bf34158 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DHP8/in.yaml @@ -0,0 +1 @@ +[foo, bar, 42] diff --git a/Tests/Fixtures/yaml-test-suite/DK3J/in.json b/Tests/Fixtures/yaml-test-suite/DK3J/in.json new file mode 100644 index 0000000..ce8e836 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK3J/in.json @@ -0,0 +1 @@ +"line1 # no comment line3\n" diff --git a/Tests/Fixtures/yaml-test-suite/DK3J/in.yaml b/Tests/Fixtures/yaml-test-suite/DK3J/in.yaml new file mode 100644 index 0000000..ffb9aeb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK3J/in.yaml @@ -0,0 +1,4 @@ +--- > +line1 +# no comment +line3 diff --git a/Tests/Fixtures/yaml-test-suite/DK4H/error b/Tests/Fixtures/yaml-test-suite/DK4H/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/DK4H/in.yaml b/Tests/Fixtures/yaml-test-suite/DK4H/in.yaml new file mode 100644 index 0000000..c7a31c9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK4H/in.yaml @@ -0,0 +1,3 @@ +--- +[ key + : value ] diff --git a/Tests/Fixtures/yaml-test-suite/DK95/00/in.json b/Tests/Fixtures/yaml-test-suite/DK95/00/in.json new file mode 100644 index 0000000..d7b2eeb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/00/in.json @@ -0,0 +1,3 @@ +{ + "foo" : "bar" +} diff --git a/Tests/Fixtures/yaml-test-suite/DK95/00/in.yaml b/Tests/Fixtures/yaml-test-suite/DK95/00/in.yaml new file mode 100644 index 0000000..420d531 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/00/in.yaml @@ -0,0 +1,2 @@ +foo: + bar diff --git a/Tests/Fixtures/yaml-test-suite/DK95/02/in.json b/Tests/Fixtures/yaml-test-suite/DK95/02/in.json new file mode 100644 index 0000000..f86c8d6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/02/in.json @@ -0,0 +1,3 @@ +{ + "foo" : "bar baz" +} diff --git a/Tests/Fixtures/yaml-test-suite/DK95/02/in.yaml b/Tests/Fixtures/yaml-test-suite/DK95/02/in.yaml new file mode 100644 index 0000000..422933c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/02/in.yaml @@ -0,0 +1,2 @@ +foo: "bar + baz" diff --git a/Tests/Fixtures/yaml-test-suite/DK95/03/in.json b/Tests/Fixtures/yaml-test-suite/DK95/03/in.json new file mode 100644 index 0000000..31ce888 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/03/in.json @@ -0,0 +1,3 @@ +{ + "foo" : 1 +} diff --git a/Tests/Fixtures/yaml-test-suite/DK95/03/in.yaml b/Tests/Fixtures/yaml-test-suite/DK95/03/in.yaml new file mode 100644 index 0000000..87cf24e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/03/in.yaml @@ -0,0 +1,2 @@ + +foo: 1 diff --git a/Tests/Fixtures/yaml-test-suite/DK95/04/in.json b/Tests/Fixtures/yaml-test-suite/DK95/04/in.json new file mode 100644 index 0000000..eed797b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/04/in.json @@ -0,0 +1,4 @@ +{ + "foo" : 1, + "bar" : 2 +} diff --git a/Tests/Fixtures/yaml-test-suite/DK95/04/in.yaml b/Tests/Fixtures/yaml-test-suite/DK95/04/in.yaml new file mode 100644 index 0000000..077ba0b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/04/in.yaml @@ -0,0 +1,3 @@ +foo: 1 + +bar: 2 diff --git a/Tests/Fixtures/yaml-test-suite/DK95/05/in.json b/Tests/Fixtures/yaml-test-suite/DK95/05/in.json new file mode 100644 index 0000000..eed797b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/05/in.json @@ -0,0 +1,4 @@ +{ + "foo" : 1, + "bar" : 2 +} diff --git a/Tests/Fixtures/yaml-test-suite/DK95/05/in.yaml b/Tests/Fixtures/yaml-test-suite/DK95/05/in.yaml new file mode 100644 index 0000000..fea60bc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/05/in.yaml @@ -0,0 +1,3 @@ +foo: 1 + +bar: 2 diff --git a/Tests/Fixtures/yaml-test-suite/DK95/06/error b/Tests/Fixtures/yaml-test-suite/DK95/06/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/DK95/06/in.json b/Tests/Fixtures/yaml-test-suite/DK95/06/in.json new file mode 100644 index 0000000..eed797b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/06/in.json @@ -0,0 +1,4 @@ +{ + "foo" : 1, + "bar" : 2 +} diff --git a/Tests/Fixtures/yaml-test-suite/DK95/06/in.yaml b/Tests/Fixtures/yaml-test-suite/DK95/06/in.yaml new file mode 100644 index 0000000..6bda856 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/06/in.yaml @@ -0,0 +1,3 @@ +foo: + a: 1 + b: 2 diff --git a/Tests/Fixtures/yaml-test-suite/DK95/07/in.json b/Tests/Fixtures/yaml-test-suite/DK95/07/in.json new file mode 100644 index 0000000..19765bd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/07/in.json @@ -0,0 +1 @@ +null diff --git a/Tests/Fixtures/yaml-test-suite/DK95/07/in.yaml b/Tests/Fixtures/yaml-test-suite/DK95/07/in.yaml new file mode 100644 index 0000000..9ad1ed2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/07/in.yaml @@ -0,0 +1,3 @@ +%YAML 1.2 + +--- diff --git a/Tests/Fixtures/yaml-test-suite/DK95/08/in.json b/Tests/Fixtures/yaml-test-suite/DK95/08/in.json new file mode 100644 index 0000000..0dc83aa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/08/in.json @@ -0,0 +1,3 @@ +{ + "foo" : "bar baz \t \t " +} diff --git a/Tests/Fixtures/yaml-test-suite/DK95/08/in.yaml b/Tests/Fixtures/yaml-test-suite/DK95/08/in.yaml new file mode 100644 index 0000000..1ae7eca --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/08/in.yaml @@ -0,0 +1,2 @@ +foo: "bar + baz " diff --git a/Tests/Fixtures/yaml-test-suite/DMG6/error b/Tests/Fixtures/yaml-test-suite/DMG6/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/DMG6/in.yaml b/Tests/Fixtures/yaml-test-suite/DMG6/in.yaml new file mode 100644 index 0000000..148a693 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DMG6/in.yaml @@ -0,0 +1,3 @@ +key: + ok: 1 + wrong: 2 diff --git a/Tests/Fixtures/yaml-test-suite/DWX9/in.json b/Tests/Fixtures/yaml-test-suite/DWX9/in.json new file mode 100644 index 0000000..6383f8d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DWX9/in.json @@ -0,0 +1 @@ +"\n\nliteral\n \n\ntext\n" diff --git a/Tests/Fixtures/yaml-test-suite/DWX9/in.yaml b/Tests/Fixtures/yaml-test-suite/DWX9/in.yaml new file mode 100644 index 0000000..9d537cb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DWX9/in.yaml @@ -0,0 +1,9 @@ +| + + + literal + + + text + + # Comment diff --git a/Tests/Fixtures/yaml-test-suite/E76Z/in.json b/Tests/Fixtures/yaml-test-suite/E76Z/in.json new file mode 100644 index 0000000..a9b2dde --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/E76Z/in.json @@ -0,0 +1,4 @@ +{ + "a": "b", + "b": "a" +} diff --git a/Tests/Fixtures/yaml-test-suite/E76Z/in.yaml b/Tests/Fixtures/yaml-test-suite/E76Z/in.yaml new file mode 100644 index 0000000..756ff71 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/E76Z/in.yaml @@ -0,0 +1,2 @@ +&a a: &b b +*b : *a diff --git a/Tests/Fixtures/yaml-test-suite/EB22/error b/Tests/Fixtures/yaml-test-suite/EB22/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/EB22/in.yaml b/Tests/Fixtures/yaml-test-suite/EB22/in.yaml new file mode 100644 index 0000000..2c7dd1d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EB22/in.yaml @@ -0,0 +1,5 @@ +--- +scalar1 # comment +%YAML 1.2 +--- +scalar2 diff --git a/Tests/Fixtures/yaml-test-suite/EHF6/in.json b/Tests/Fixtures/yaml-test-suite/EHF6/in.json new file mode 100644 index 0000000..d5d1744 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EHF6/in.json @@ -0,0 +1,6 @@ +{ + "k": [ + "a", + "b" + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/EHF6/in.yaml b/Tests/Fixtures/yaml-test-suite/EHF6/in.yaml new file mode 100644 index 0000000..f69ccde --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EHF6/in.yaml @@ -0,0 +1,4 @@ +!!map { + k: !!seq + [ a, !!str b] +} diff --git a/Tests/Fixtures/yaml-test-suite/EW3V/error b/Tests/Fixtures/yaml-test-suite/EW3V/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/EW3V/in.yaml b/Tests/Fixtures/yaml-test-suite/EW3V/in.yaml new file mode 100644 index 0000000..433a5f1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EW3V/in.yaml @@ -0,0 +1,2 @@ +k1: v1 + k2: v2 diff --git a/Tests/Fixtures/yaml-test-suite/EX5H/in.json b/Tests/Fixtures/yaml-test-suite/EX5H/in.json new file mode 100644 index 0000000..a565abc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EX5H/in.json @@ -0,0 +1 @@ +"a b c d\ne" diff --git a/Tests/Fixtures/yaml-test-suite/EX5H/in.yaml b/Tests/Fixtures/yaml-test-suite/EX5H/in.yaml new file mode 100644 index 0000000..0e75a65 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EX5H/in.yaml @@ -0,0 +1,7 @@ +--- +a +b + c +d + +e diff --git a/Tests/Fixtures/yaml-test-suite/EXG3/in.json b/Tests/Fixtures/yaml-test-suite/EXG3/in.json new file mode 100644 index 0000000..62a7caa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EXG3/in.json @@ -0,0 +1 @@ +"---word1 word2" diff --git a/Tests/Fixtures/yaml-test-suite/EXG3/in.yaml b/Tests/Fixtures/yaml-test-suite/EXG3/in.yaml new file mode 100644 index 0000000..8ebd5d2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EXG3/in.yaml @@ -0,0 +1,3 @@ +--- +---word1 +word2 diff --git a/Tests/Fixtures/yaml-test-suite/F2C7/in.json b/Tests/Fixtures/yaml-test-suite/F2C7/in.json new file mode 100644 index 0000000..2c185ac --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F2C7/in.json @@ -0,0 +1,6 @@ +[ + "a", + 2, + 4, + "d" +] diff --git a/Tests/Fixtures/yaml-test-suite/F2C7/in.yaml b/Tests/Fixtures/yaml-test-suite/F2C7/in.yaml new file mode 100644 index 0000000..8574f95 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F2C7/in.yaml @@ -0,0 +1,4 @@ + - &a !!str a + - !!int 2 + - !!int &c 4 + - &d d diff --git a/Tests/Fixtures/yaml-test-suite/F3CP/in.json b/Tests/Fixtures/yaml-test-suite/F3CP/in.json new file mode 100644 index 0000000..a134c8f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F3CP/in.json @@ -0,0 +1,12 @@ +{ + "a": [ + "b", + "c", + { + "d": [ + "e", + "f" + ] + } + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/F3CP/in.yaml b/Tests/Fixtures/yaml-test-suite/F3CP/in.yaml new file mode 100644 index 0000000..04e631b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F3CP/in.yaml @@ -0,0 +1,2 @@ +--- +{ a: [b, c, { d: [e, f] } ] } diff --git a/Tests/Fixtures/yaml-test-suite/F6MC/in.json b/Tests/Fixtures/yaml-test-suite/F6MC/in.json new file mode 100644 index 0000000..72be982 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F6MC/in.json @@ -0,0 +1,4 @@ +{ + "a": " more indented\nregular\n", + "b": "\n\n more indented\nregular\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/F6MC/in.yaml b/Tests/Fixtures/yaml-test-suite/F6MC/in.yaml new file mode 100644 index 0000000..08c530d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F6MC/in.yaml @@ -0,0 +1,9 @@ +--- +a: >2 + more indented + regular +b: >2 + + + more indented + regular diff --git a/Tests/Fixtures/yaml-test-suite/F8F9/in.json b/Tests/Fixtures/yaml-test-suite/F8F9/in.json new file mode 100644 index 0000000..4dfaa4e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F8F9/in.json @@ -0,0 +1,5 @@ +{ + "strip": "# text", + "clip": "# text\n", + "keep": "# text\n\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/F8F9/in.yaml b/Tests/Fixtures/yaml-test-suite/F8F9/in.yaml new file mode 100644 index 0000000..32fa08f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F8F9/in.yaml @@ -0,0 +1,19 @@ + # Strip + # Comments: +strip: |- + # text + + # Clip + # comments: + +clip: | + # text + + # Keep + # comments: + +keep: |+ + # text + + # Trail + # comments. diff --git a/Tests/Fixtures/yaml-test-suite/FBC9/in.json b/Tests/Fixtures/yaml-test-suite/FBC9/in.json new file mode 100644 index 0000000..bb25484 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FBC9/in.json @@ -0,0 +1,6 @@ +{ + "safe": "a!\"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~ !\"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~", + "safe question mark": "?foo", + "safe colon": ":foo", + "safe dash": "-foo" +} diff --git a/Tests/Fixtures/yaml-test-suite/FBC9/in.yaml b/Tests/Fixtures/yaml-test-suite/FBC9/in.yaml new file mode 100644 index 0000000..ed2516d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FBC9/in.yaml @@ -0,0 +1,5 @@ +safe: a!"#$%&'()*+,-./09:;<=>?@AZ[\]^_`az{|}~ + !"#$%&'()*+,-./09:;<=>?@AZ[\]^_`az{|}~ +safe question mark: ?foo +safe colon: :foo +safe dash: -foo diff --git a/Tests/Fixtures/yaml-test-suite/FP8R/in.json b/Tests/Fixtures/yaml-test-suite/FP8R/in.json new file mode 100644 index 0000000..15c6a36 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FP8R/in.json @@ -0,0 +1 @@ +"line1 line2 line3\n" diff --git a/Tests/Fixtures/yaml-test-suite/FP8R/in.yaml b/Tests/Fixtures/yaml-test-suite/FP8R/in.yaml new file mode 100644 index 0000000..b4e414d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FP8R/in.yaml @@ -0,0 +1,4 @@ +--- > +line1 +line2 +line3 diff --git a/Tests/Fixtures/yaml-test-suite/FQ7F/in.json b/Tests/Fixtures/yaml-test-suite/FQ7F/in.json new file mode 100644 index 0000000..5f8dd7d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FQ7F/in.json @@ -0,0 +1,5 @@ +[ + "Mark McGwire", + "Sammy Sosa", + "Ken Griffey" +] diff --git a/Tests/Fixtures/yaml-test-suite/FQ7F/in.yaml b/Tests/Fixtures/yaml-test-suite/FQ7F/in.yaml new file mode 100644 index 0000000..d12e671 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FQ7F/in.yaml @@ -0,0 +1,3 @@ +- Mark McGwire +- Sammy Sosa +- Ken Griffey diff --git a/Tests/Fixtures/yaml-test-suite/FRK4/in.yaml b/Tests/Fixtures/yaml-test-suite/FRK4/in.yaml new file mode 100644 index 0000000..f46900d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FRK4/in.yaml @@ -0,0 +1,4 @@ +{ + ? foo :, + : bar, +} diff --git a/Tests/Fixtures/yaml-test-suite/FTA2/in.json b/Tests/Fixtures/yaml-test-suite/FTA2/in.json new file mode 100644 index 0000000..0ede90f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FTA2/in.json @@ -0,0 +1,3 @@ +[ + "a" +] diff --git a/Tests/Fixtures/yaml-test-suite/FTA2/in.yaml b/Tests/Fixtures/yaml-test-suite/FTA2/in.yaml new file mode 100644 index 0000000..e90e1c7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FTA2/in.yaml @@ -0,0 +1,2 @@ +--- &sequence +- a diff --git a/Tests/Fixtures/yaml-test-suite/FUP4/in.json b/Tests/Fixtures/yaml-test-suite/FUP4/in.json new file mode 100644 index 0000000..8b0e4ac --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FUP4/in.json @@ -0,0 +1,7 @@ +[ + "a", + [ + "b", + "c" + ] +] diff --git a/Tests/Fixtures/yaml-test-suite/FUP4/in.yaml b/Tests/Fixtures/yaml-test-suite/FUP4/in.yaml new file mode 100644 index 0000000..5f76a2e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FUP4/in.yaml @@ -0,0 +1 @@ +[a, [b, c]] diff --git a/Tests/Fixtures/yaml-test-suite/G4RS/in.json b/Tests/Fixtures/yaml-test-suite/G4RS/in.json new file mode 100644 index 0000000..9b2b73a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G4RS/in.json @@ -0,0 +1,8 @@ +{ + "unicode": "Sosa did fine.☺", + "control": "\b1998\t1999\t2000\n", + "hex esc": "\r\n is \r\n", + "single": "\"Howdy!\" he cried.", + "quoted": " # Not a 'comment'.", + "tie-fighter": "|\\-*-/|" +} diff --git a/Tests/Fixtures/yaml-test-suite/G4RS/in.yaml b/Tests/Fixtures/yaml-test-suite/G4RS/in.yaml new file mode 100644 index 0000000..c5c2a18 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G4RS/in.yaml @@ -0,0 +1,7 @@ +unicode: "Sosa did fine.\u263A" +control: "\b1998\t1999\t2000\n" +hex esc: "\x0d\x0a is \r\n" + +single: '"Howdy!" he cried.' +quoted: ' # Not a ''comment''.' +tie-fighter: '|\-*-/|' diff --git a/Tests/Fixtures/yaml-test-suite/G7JE/error b/Tests/Fixtures/yaml-test-suite/G7JE/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/G7JE/in.yaml b/Tests/Fixtures/yaml-test-suite/G7JE/in.yaml new file mode 100644 index 0000000..e0a85bf --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G7JE/in.yaml @@ -0,0 +1,3 @@ +a\nb: 1 +c + d: 1 diff --git a/Tests/Fixtures/yaml-test-suite/G992/in.json b/Tests/Fixtures/yaml-test-suite/G992/in.json new file mode 100644 index 0000000..d5cf354 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G992/in.json @@ -0,0 +1 @@ +"folded text\n" diff --git a/Tests/Fixtures/yaml-test-suite/G992/in.yaml b/Tests/Fixtures/yaml-test-suite/G992/in.yaml new file mode 100644 index 0000000..078fbc8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G992/in.yaml @@ -0,0 +1,5 @@ +> + folded + text + + diff --git a/Tests/Fixtures/yaml-test-suite/G9HC/error b/Tests/Fixtures/yaml-test-suite/G9HC/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/G9HC/in.yaml b/Tests/Fixtures/yaml-test-suite/G9HC/in.yaml new file mode 100644 index 0000000..8525992 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G9HC/in.yaml @@ -0,0 +1,5 @@ +--- +seq: +&anchor +- a +- b diff --git a/Tests/Fixtures/yaml-test-suite/GDY7/error b/Tests/Fixtures/yaml-test-suite/GDY7/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/GDY7/in.yaml b/Tests/Fixtures/yaml-test-suite/GDY7/in.yaml new file mode 100644 index 0000000..ac493b7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/GDY7/in.yaml @@ -0,0 +1,2 @@ +key: value +this is #not a: key diff --git a/Tests/Fixtures/yaml-test-suite/GH63/in.json b/Tests/Fixtures/yaml-test-suite/GH63/in.json new file mode 100644 index 0000000..649f5e4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/GH63/in.json @@ -0,0 +1,4 @@ +{ + "a": 1.3, + "fifteen": "d" +} diff --git a/Tests/Fixtures/yaml-test-suite/GH63/in.yaml b/Tests/Fixtures/yaml-test-suite/GH63/in.yaml new file mode 100644 index 0000000..e54cd41 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/GH63/in.yaml @@ -0,0 +1,3 @@ +? a +: 1.3 +fifteen: d diff --git a/Tests/Fixtures/yaml-test-suite/GT5M/error b/Tests/Fixtures/yaml-test-suite/GT5M/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/GT5M/in.yaml b/Tests/Fixtures/yaml-test-suite/GT5M/in.yaml new file mode 100644 index 0000000..d641a43 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/GT5M/in.yaml @@ -0,0 +1,3 @@ +- item1 +&node +- item2 diff --git a/Tests/Fixtures/yaml-test-suite/H2RW/in.json b/Tests/Fixtures/yaml-test-suite/H2RW/in.json new file mode 100644 index 0000000..6a308c5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/H2RW/in.json @@ -0,0 +1,5 @@ +{ + "foo": 1, + "bar": 2, + "text": "a\n \nb\n\nc\n\nd\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/H2RW/in.yaml b/Tests/Fixtures/yaml-test-suite/H2RW/in.yaml new file mode 100644 index 0000000..4987de2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/H2RW/in.yaml @@ -0,0 +1,12 @@ +foo: 1 + +bar: 2 + +text: | + a + + b + + c + + d diff --git a/Tests/Fixtures/yaml-test-suite/H3Z8/in.json b/Tests/Fixtures/yaml-test-suite/H3Z8/in.json new file mode 100644 index 0000000..52e666b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/H3Z8/in.json @@ -0,0 +1,3 @@ +{ + "wanted": "love ♥ and peace ☮" +} diff --git a/Tests/Fixtures/yaml-test-suite/H3Z8/in.yaml b/Tests/Fixtures/yaml-test-suite/H3Z8/in.yaml new file mode 100644 index 0000000..3cf0d46 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/H3Z8/in.yaml @@ -0,0 +1,2 @@ +--- +wanted: love ♥ and peace ☮ diff --git a/Tests/Fixtures/yaml-test-suite/H7TQ/error b/Tests/Fixtures/yaml-test-suite/H7TQ/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/H7TQ/in.yaml b/Tests/Fixtures/yaml-test-suite/H7TQ/in.yaml new file mode 100644 index 0000000..79aadcd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/H7TQ/in.yaml @@ -0,0 +1,2 @@ +%YAML 1.2 foo +--- diff --git a/Tests/Fixtures/yaml-test-suite/HM87/00/in.json b/Tests/Fixtures/yaml-test-suite/HM87/00/in.json new file mode 100644 index 0000000..9959ccb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HM87/00/in.json @@ -0,0 +1,3 @@ +[ + ":x" +] diff --git a/Tests/Fixtures/yaml-test-suite/HM87/00/in.yaml b/Tests/Fixtures/yaml-test-suite/HM87/00/in.yaml new file mode 100644 index 0000000..7b8d05b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HM87/00/in.yaml @@ -0,0 +1 @@ +[:x] diff --git a/Tests/Fixtures/yaml-test-suite/HM87/01/in.json b/Tests/Fixtures/yaml-test-suite/HM87/01/in.json new file mode 100644 index 0000000..8150f2c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HM87/01/in.json @@ -0,0 +1,3 @@ +[ + "?x" +] diff --git a/Tests/Fixtures/yaml-test-suite/HM87/01/in.yaml b/Tests/Fixtures/yaml-test-suite/HM87/01/in.yaml new file mode 100644 index 0000000..d52c931 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HM87/01/in.yaml @@ -0,0 +1 @@ +[?x] diff --git a/Tests/Fixtures/yaml-test-suite/HMK4/in.json b/Tests/Fixtures/yaml-test-suite/HMK4/in.json new file mode 100644 index 0000000..e1887b5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HMK4/in.json @@ -0,0 +1,5 @@ +{ + "name": "Mark McGwire", + "accomplishment": "Mark set a major league home run record in 1998.\n", + "stats": "65 Home Runs\n0.278 Batting Average\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/HMK4/in.yaml b/Tests/Fixtures/yaml-test-suite/HMK4/in.yaml new file mode 100644 index 0000000..9f66d88 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HMK4/in.yaml @@ -0,0 +1,7 @@ +name: Mark McGwire +accomplishment: > + Mark set a major league + home run record in 1998. +stats: | + 65 Home Runs + 0.278 Batting Average diff --git a/Tests/Fixtures/yaml-test-suite/HMQ5/in.json b/Tests/Fixtures/yaml-test-suite/HMQ5/in.json new file mode 100644 index 0000000..510c6a7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HMQ5/in.json @@ -0,0 +1,4 @@ +{ + "foo": "bar", + "baz": "foo" +} diff --git a/Tests/Fixtures/yaml-test-suite/HMQ5/in.yaml b/Tests/Fixtures/yaml-test-suite/HMQ5/in.yaml new file mode 100644 index 0000000..66d75f3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HMQ5/in.yaml @@ -0,0 +1,3 @@ +!!str &a1 "foo": + !!str bar +&a2 baz : *a1 diff --git a/Tests/Fixtures/yaml-test-suite/HS5T/in.json b/Tests/Fixtures/yaml-test-suite/HS5T/in.json new file mode 100644 index 0000000..2dc1d4e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HS5T/in.json @@ -0,0 +1 @@ +"1st non-empty\n2nd non-empty 3rd non-empty" diff --git a/Tests/Fixtures/yaml-test-suite/HS5T/in.yaml b/Tests/Fixtures/yaml-test-suite/HS5T/in.yaml new file mode 100644 index 0000000..0499250 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HS5T/in.yaml @@ -0,0 +1,4 @@ +1st non-empty + + 2nd non-empty + 3rd non-empty diff --git a/Tests/Fixtures/yaml-test-suite/HWV9/in.json b/Tests/Fixtures/yaml-test-suite/HWV9/in.json new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/HWV9/in.yaml b/Tests/Fixtures/yaml-test-suite/HWV9/in.yaml new file mode 100644 index 0000000..eb1ae45 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HWV9/in.yaml @@ -0,0 +1 @@ +... diff --git a/Tests/Fixtures/yaml-test-suite/J5UC/in.json b/Tests/Fixtures/yaml-test-suite/J5UC/in.json new file mode 100644 index 0000000..1d2cefe --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J5UC/in.json @@ -0,0 +1,5 @@ +{ + "foo": "blue", + "bar": "arrr", + "baz": "jazz" +} diff --git a/Tests/Fixtures/yaml-test-suite/J5UC/in.yaml b/Tests/Fixtures/yaml-test-suite/J5UC/in.yaml new file mode 100644 index 0000000..a40b18e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J5UC/in.yaml @@ -0,0 +1,3 @@ +foo: blue +bar: arrr +baz: jazz diff --git a/Tests/Fixtures/yaml-test-suite/J7PZ/in.json b/Tests/Fixtures/yaml-test-suite/J7PZ/in.json new file mode 100644 index 0000000..c5ae8a0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J7PZ/in.json @@ -0,0 +1,11 @@ +[ + { + "Mark McGwire": 65 + }, + { + "Sammy Sosa": 63 + }, + { + "Ken Griffy": 58 + } +] diff --git a/Tests/Fixtures/yaml-test-suite/J7PZ/in.yaml b/Tests/Fixtures/yaml-test-suite/J7PZ/in.yaml new file mode 100644 index 0000000..25692f4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J7PZ/in.yaml @@ -0,0 +1,11 @@ +# The !!omap tag is one of the optional types +# introduced for YAML 1.1. In 1.2, it is not +# part of the standard tags and should not be +# enabled by default. +# Ordered maps are represented as +# A sequence of mappings, with +# each mapping having one key +--- !!omap +- Mark McGwire: 65 +- Sammy Sosa: 63 +- Ken Griffy: 58 diff --git a/Tests/Fixtures/yaml-test-suite/J7VC/in.json b/Tests/Fixtures/yaml-test-suite/J7VC/in.json new file mode 100644 index 0000000..d880c33 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J7VC/in.json @@ -0,0 +1,4 @@ +{ + "one": 2, + "three": 4 +} diff --git a/Tests/Fixtures/yaml-test-suite/J7VC/in.yaml b/Tests/Fixtures/yaml-test-suite/J7VC/in.yaml new file mode 100644 index 0000000..47956a8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J7VC/in.yaml @@ -0,0 +1,4 @@ +one: 2 + + +three: 4 diff --git a/Tests/Fixtures/yaml-test-suite/J9HZ/in.json b/Tests/Fixtures/yaml-test-suite/J9HZ/in.json new file mode 100644 index 0000000..d32dc2f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J9HZ/in.json @@ -0,0 +1,10 @@ +{ + "hr": [ + "Mark McGwire", + "Sammy Sosa" + ], + "rbi": [ + "Sammy Sosa", + "Ken Griffey" + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/J9HZ/in.yaml b/Tests/Fixtures/yaml-test-suite/J9HZ/in.yaml new file mode 100644 index 0000000..e264180 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J9HZ/in.yaml @@ -0,0 +1,8 @@ +--- +hr: # 1998 hr ranking + - Mark McGwire + - Sammy Sosa +rbi: + # 1998 rbi ranking + - Sammy Sosa + - Ken Griffey diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/00/in.json b/Tests/Fixtures/yaml-test-suite/JEF9/00/in.json new file mode 100644 index 0000000..c1d057c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JEF9/00/in.json @@ -0,0 +1,3 @@ +[ + "\n\n" +] diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/00/in.yaml b/Tests/Fixtures/yaml-test-suite/JEF9/00/in.yaml new file mode 100644 index 0000000..be41666 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JEF9/00/in.yaml @@ -0,0 +1,3 @@ +- |+ + + diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/01/in.json b/Tests/Fixtures/yaml-test-suite/JEF9/01/in.json new file mode 100644 index 0000000..a075745 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JEF9/01/in.json @@ -0,0 +1,3 @@ +[ + "\n" +] diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/01/in.yaml b/Tests/Fixtures/yaml-test-suite/JEF9/01/in.yaml new file mode 100644 index 0000000..522e56c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JEF9/01/in.yaml @@ -0,0 +1,2 @@ +- |+ + diff --git a/Tests/Fixtures/yaml-test-suite/JHB9/in.json b/Tests/Fixtures/yaml-test-suite/JHB9/in.json new file mode 100644 index 0000000..4a96ef4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JHB9/in.json @@ -0,0 +1,9 @@ +[ + "Mark McGwire", + "Sammy Sosa", + "Ken Griffey" +] +[ + "Chicago Cubs", + "St Louis Cardinals" +] diff --git a/Tests/Fixtures/yaml-test-suite/JHB9/in.yaml b/Tests/Fixtures/yaml-test-suite/JHB9/in.yaml new file mode 100644 index 0000000..bc711d5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JHB9/in.yaml @@ -0,0 +1,10 @@ +# Ranking of 1998 home runs +--- +- Mark McGwire +- Sammy Sosa +- Ken Griffey + +# Team ranking +--- +- Chicago Cubs +- St Louis Cardinals diff --git a/Tests/Fixtures/yaml-test-suite/JQ4R/in.json b/Tests/Fixtures/yaml-test-suite/JQ4R/in.json new file mode 100644 index 0000000..ad5c054 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JQ4R/in.json @@ -0,0 +1,8 @@ +{ + "block sequence": [ + "one", + { + "two": "three" + } + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/JQ4R/in.yaml b/Tests/Fixtures/yaml-test-suite/JQ4R/in.yaml new file mode 100644 index 0000000..d2f2ccf --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JQ4R/in.yaml @@ -0,0 +1,3 @@ +block sequence: + - one + - two : three diff --git a/Tests/Fixtures/yaml-test-suite/JR7V/in.json b/Tests/Fixtures/yaml-test-suite/JR7V/in.json new file mode 100644 index 0000000..eba7f7f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JR7V/in.json @@ -0,0 +1,22 @@ +[ + "a?string", + "another ? string", + { + "key": "value?" + }, + [ + "a?string" + ], + [ + "another ? string" + ], + { + "key": "value?" + }, + { + "key": "value?" + }, + { + "key?": "value" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/JR7V/in.yaml b/Tests/Fixtures/yaml-test-suite/JR7V/in.yaml new file mode 100644 index 0000000..c41e47c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JR7V/in.yaml @@ -0,0 +1,8 @@ +- a?string +- another ? string +- key: value? +- [a?string] +- [another ? string] +- {key: value? } +- {key: value?} +- {key?: value } diff --git a/Tests/Fixtures/yaml-test-suite/JS2J/in.json b/Tests/Fixtures/yaml-test-suite/JS2J/in.json new file mode 100644 index 0000000..4b838cf --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JS2J/in.json @@ -0,0 +1,4 @@ +{ + "First occurrence": "Value", + "Second occurrence": "Value" +} diff --git a/Tests/Fixtures/yaml-test-suite/JS2J/in.yaml b/Tests/Fixtures/yaml-test-suite/JS2J/in.yaml new file mode 100644 index 0000000..600d179 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JS2J/in.yaml @@ -0,0 +1,2 @@ +First occurrence: &anchor Value +Second occurrence: *anchor diff --git a/Tests/Fixtures/yaml-test-suite/JTV5/in.json b/Tests/Fixtures/yaml-test-suite/JTV5/in.json new file mode 100644 index 0000000..fbccf11 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JTV5/in.json @@ -0,0 +1,4 @@ +{ + "a true": "null d", + "e 42": null +} diff --git a/Tests/Fixtures/yaml-test-suite/JTV5/in.yaml b/Tests/Fixtures/yaml-test-suite/JTV5/in.yaml new file mode 100644 index 0000000..247a8cd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JTV5/in.yaml @@ -0,0 +1,6 @@ +? a + true +: null + d +? e + 42 diff --git a/Tests/Fixtures/yaml-test-suite/K3WX/in.json b/Tests/Fixtures/yaml-test-suite/K3WX/in.json new file mode 100644 index 0000000..c8c4105 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K3WX/in.json @@ -0,0 +1,3 @@ +{ + "foo": "bar" +} diff --git a/Tests/Fixtures/yaml-test-suite/K3WX/in.yaml b/Tests/Fixtures/yaml-test-suite/K3WX/in.yaml new file mode 100644 index 0000000..14d2753 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K3WX/in.yaml @@ -0,0 +1,3 @@ +--- +{ "foo" # comment + :bar } diff --git a/Tests/Fixtures/yaml-test-suite/K4SU/in.json b/Tests/Fixtures/yaml-test-suite/K4SU/in.json new file mode 100644 index 0000000..1866413 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K4SU/in.json @@ -0,0 +1,5 @@ +[ + "foo", + "bar", + 42 +] diff --git a/Tests/Fixtures/yaml-test-suite/K4SU/in.yaml b/Tests/Fixtures/yaml-test-suite/K4SU/in.yaml new file mode 100644 index 0000000..5fae9f4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K4SU/in.yaml @@ -0,0 +1,3 @@ +- foo +- bar +- 42 diff --git a/Tests/Fixtures/yaml-test-suite/K527/in.json b/Tests/Fixtures/yaml-test-suite/K527/in.json new file mode 100644 index 0000000..9c6ce92 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K527/in.json @@ -0,0 +1 @@ +"trimmed\n\n\nas space" diff --git a/Tests/Fixtures/yaml-test-suite/K527/in.yaml b/Tests/Fixtures/yaml-test-suite/K527/in.yaml new file mode 100644 index 0000000..1c5090d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K527/in.yaml @@ -0,0 +1,7 @@ +>- + trimmed + + + + as + space diff --git a/Tests/Fixtures/yaml-test-suite/K54U/in.json b/Tests/Fixtures/yaml-test-suite/K54U/in.json new file mode 100644 index 0000000..6dbc311 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K54U/in.json @@ -0,0 +1 @@ +"scalar" diff --git a/Tests/Fixtures/yaml-test-suite/K54U/in.yaml b/Tests/Fixtures/yaml-test-suite/K54U/in.yaml new file mode 100644 index 0000000..8171dcc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K54U/in.yaml @@ -0,0 +1 @@ +--- scalar diff --git a/Tests/Fixtures/yaml-test-suite/K858/in.json b/Tests/Fixtures/yaml-test-suite/K858/in.json new file mode 100644 index 0000000..d63b700 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K858/in.json @@ -0,0 +1,5 @@ +{ + "strip": "", + "clip": "", + "keep": "\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/K858/in.yaml b/Tests/Fixtures/yaml-test-suite/K858/in.yaml new file mode 100644 index 0000000..de0b64b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K858/in.yaml @@ -0,0 +1,6 @@ +strip: >- + +clip: > + +keep: |+ + diff --git a/Tests/Fixtures/yaml-test-suite/KH5V/00/in.json b/Tests/Fixtures/yaml-test-suite/KH5V/00/in.json new file mode 100644 index 0000000..f0458e7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KH5V/00/in.json @@ -0,0 +1 @@ +"1 inline\ttab" diff --git a/Tests/Fixtures/yaml-test-suite/KH5V/00/in.yaml b/Tests/Fixtures/yaml-test-suite/KH5V/00/in.yaml new file mode 100644 index 0000000..f0458e7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KH5V/00/in.yaml @@ -0,0 +1 @@ +"1 inline\ttab" diff --git a/Tests/Fixtures/yaml-test-suite/KH5V/01/in.json b/Tests/Fixtures/yaml-test-suite/KH5V/01/in.json new file mode 100644 index 0000000..0bd18c3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KH5V/01/in.json @@ -0,0 +1 @@ +"2 inline\ttab" diff --git a/Tests/Fixtures/yaml-test-suite/KH5V/01/in.yaml b/Tests/Fixtures/yaml-test-suite/KH5V/01/in.yaml new file mode 100644 index 0000000..e32b715 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KH5V/01/in.yaml @@ -0,0 +1 @@ +"2 inline\ tab" diff --git a/Tests/Fixtures/yaml-test-suite/KH5V/02/in.json b/Tests/Fixtures/yaml-test-suite/KH5V/02/in.json new file mode 100644 index 0000000..a7a0e0f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KH5V/02/in.json @@ -0,0 +1 @@ +"3 inline\ttab" diff --git a/Tests/Fixtures/yaml-test-suite/KH5V/02/in.yaml b/Tests/Fixtures/yaml-test-suite/KH5V/02/in.yaml new file mode 100644 index 0000000..ef3075f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KH5V/02/in.yaml @@ -0,0 +1 @@ +"3 inline tab" diff --git a/Tests/Fixtures/yaml-test-suite/KK5P/in.yaml b/Tests/Fixtures/yaml-test-suite/KK5P/in.yaml new file mode 100644 index 0000000..872966f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KK5P/in.yaml @@ -0,0 +1,16 @@ +complex1: + ? - a +complex2: + ? - a + : b +complex3: + ? - a + : > + b +complex4: + ? > + a + : +complex5: + ? - a + : - b diff --git a/Tests/Fixtures/yaml-test-suite/KMK3/in.json b/Tests/Fixtures/yaml-test-suite/KMK3/in.json new file mode 100644 index 0000000..b7cf07e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KMK3/in.json @@ -0,0 +1,6 @@ +{ + "foo": { + "bar": 1 + }, + "baz": 2 +} diff --git a/Tests/Fixtures/yaml-test-suite/KMK3/in.yaml b/Tests/Fixtures/yaml-test-suite/KMK3/in.yaml new file mode 100644 index 0000000..32d2114 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KMK3/in.yaml @@ -0,0 +1,3 @@ +foo: + bar: 1 +baz: 2 diff --git a/Tests/Fixtures/yaml-test-suite/KS4U/error b/Tests/Fixtures/yaml-test-suite/KS4U/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/KS4U/in.yaml b/Tests/Fixtures/yaml-test-suite/KS4U/in.yaml new file mode 100644 index 0000000..a77ca09 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KS4U/in.yaml @@ -0,0 +1,5 @@ +--- +[ +sequence item +] +invalid item diff --git a/Tests/Fixtures/yaml-test-suite/KSS4/in.json b/Tests/Fixtures/yaml-test-suite/KSS4/in.json new file mode 100644 index 0000000..19747c7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KSS4/in.json @@ -0,0 +1,2 @@ +"quoted string" +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/KSS4/in.yaml b/Tests/Fixtures/yaml-test-suite/KSS4/in.yaml new file mode 100644 index 0000000..5cbbe23 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KSS4/in.yaml @@ -0,0 +1,3 @@ +--- "quoted +string" +--- &node foo diff --git a/Tests/Fixtures/yaml-test-suite/L24T/00/in.json b/Tests/Fixtures/yaml-test-suite/L24T/00/in.json new file mode 100644 index 0000000..6548965 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L24T/00/in.json @@ -0,0 +1,3 @@ +{ + "foo" : "x\n \n" +} diff --git a/Tests/Fixtures/yaml-test-suite/L24T/00/in.yaml b/Tests/Fixtures/yaml-test-suite/L24T/00/in.yaml new file mode 100644 index 0000000..6a1854b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L24T/00/in.yaml @@ -0,0 +1,3 @@ +foo: | + x + diff --git a/Tests/Fixtures/yaml-test-suite/L24T/01/in.json b/Tests/Fixtures/yaml-test-suite/L24T/01/in.json new file mode 100644 index 0000000..6548965 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L24T/01/in.json @@ -0,0 +1,3 @@ +{ + "foo" : "x\n \n" +} diff --git a/Tests/Fixtures/yaml-test-suite/L24T/01/in.yaml b/Tests/Fixtures/yaml-test-suite/L24T/01/in.yaml new file mode 100644 index 0000000..b5768af --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L24T/01/in.yaml @@ -0,0 +1,3 @@ +foo: | + x + \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/L383/in.json b/Tests/Fixtures/yaml-test-suite/L383/in.json new file mode 100644 index 0000000..d53e1d6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L383/in.json @@ -0,0 +1,2 @@ +"foo" +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/L383/in.yaml b/Tests/Fixtures/yaml-test-suite/L383/in.yaml new file mode 100644 index 0000000..235f249 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L383/in.yaml @@ -0,0 +1,2 @@ +--- foo # comment +--- foo # comment diff --git a/Tests/Fixtures/yaml-test-suite/L94M/in.json b/Tests/Fixtures/yaml-test-suite/L94M/in.json new file mode 100644 index 0000000..07ded62 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L94M/in.json @@ -0,0 +1,4 @@ +{ + "a": 47, + "c": "d" +} diff --git a/Tests/Fixtures/yaml-test-suite/L94M/in.yaml b/Tests/Fixtures/yaml-test-suite/L94M/in.yaml new file mode 100644 index 0000000..c5e6ceb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L94M/in.yaml @@ -0,0 +1,4 @@ +? !!str a +: !!int 47 +? c +: !!str d diff --git a/Tests/Fixtures/yaml-test-suite/L9U5/in.json b/Tests/Fixtures/yaml-test-suite/L9U5/in.json new file mode 100644 index 0000000..16ae65b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L9U5/in.json @@ -0,0 +1,7 @@ +{ + "implicit block key": [ + { + "implicit flow key": "value" + } + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/L9U5/in.yaml b/Tests/Fixtures/yaml-test-suite/L9U5/in.yaml new file mode 100644 index 0000000..fd57f65 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L9U5/in.yaml @@ -0,0 +1,3 @@ +implicit block key : [ + implicit flow key : value, + ] diff --git a/Tests/Fixtures/yaml-test-suite/LE5A/in.json b/Tests/Fixtures/yaml-test-suite/LE5A/in.json new file mode 100644 index 0000000..fc128b8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LE5A/in.json @@ -0,0 +1,7 @@ +[ + "a", + "b", + "c", + "c", + "" +] diff --git a/Tests/Fixtures/yaml-test-suite/LE5A/in.yaml b/Tests/Fixtures/yaml-test-suite/LE5A/in.yaml new file mode 100644 index 0000000..db4007f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LE5A/in.yaml @@ -0,0 +1,5 @@ +- !!str "a" +- 'b' +- &anchor "c" +- *anchor +- !!str diff --git a/Tests/Fixtures/yaml-test-suite/LHL4/error b/Tests/Fixtures/yaml-test-suite/LHL4/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/LHL4/in.yaml b/Tests/Fixtures/yaml-test-suite/LHL4/in.yaml new file mode 100644 index 0000000..3d0ecf2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LHL4/in.yaml @@ -0,0 +1,2 @@ +--- +!invalid{}tag scalar diff --git a/Tests/Fixtures/yaml-test-suite/LP6E/in.json b/Tests/Fixtures/yaml-test-suite/LP6E/in.json new file mode 100644 index 0000000..178c43c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LP6E/in.json @@ -0,0 +1,13 @@ +[ + [ + "a", + "b", + "c" + ], + { + "a": "b", + "c": "d", + "e": "f" + }, + [] +] diff --git a/Tests/Fixtures/yaml-test-suite/LP6E/in.yaml b/Tests/Fixtures/yaml-test-suite/LP6E/in.yaml new file mode 100644 index 0000000..3a60909 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LP6E/in.yaml @@ -0,0 +1,6 @@ +- [a, b , c ] +- { "a" : b + , c : 'd' , + e : "f" + } +- [ ] diff --git a/Tests/Fixtures/yaml-test-suite/LQZ7/in.json b/Tests/Fixtures/yaml-test-suite/LQZ7/in.json new file mode 100644 index 0000000..16ae65b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LQZ7/in.json @@ -0,0 +1,7 @@ +{ + "implicit block key": [ + { + "implicit flow key": "value" + } + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/LQZ7/in.yaml b/Tests/Fixtures/yaml-test-suite/LQZ7/in.yaml new file mode 100644 index 0000000..1b7a550 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LQZ7/in.yaml @@ -0,0 +1,3 @@ +"implicit block key" : [ + "implicit flow key" : value, + ] diff --git a/Tests/Fixtures/yaml-test-suite/M29M/in.json b/Tests/Fixtures/yaml-test-suite/M29M/in.json new file mode 100644 index 0000000..093e6e2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M29M/in.json @@ -0,0 +1,3 @@ +{ + "a": "ab\n\ncd\nef\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/M29M/in.yaml b/Tests/Fixtures/yaml-test-suite/M29M/in.yaml new file mode 100644 index 0000000..d472650 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M29M/in.yaml @@ -0,0 +1,8 @@ +a: | + ab + + cd + ef + + +... diff --git a/Tests/Fixtures/yaml-test-suite/M2N8/00/in.yaml b/Tests/Fixtures/yaml-test-suite/M2N8/00/in.yaml new file mode 100644 index 0000000..82c9ffa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M2N8/00/in.yaml @@ -0,0 +1 @@ +- ? : x diff --git a/Tests/Fixtures/yaml-test-suite/M2N8/01/in.yaml b/Tests/Fixtures/yaml-test-suite/M2N8/01/in.yaml new file mode 100644 index 0000000..a786266 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M2N8/01/in.yaml @@ -0,0 +1 @@ +? []: x diff --git a/Tests/Fixtures/yaml-test-suite/M5DY/in.yaml b/Tests/Fixtures/yaml-test-suite/M5DY/in.yaml new file mode 100644 index 0000000..9123ce2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M5DY/in.yaml @@ -0,0 +1,9 @@ +? - Detroit Tigers + - Chicago cubs +: + - 2001-07-23 + +? [ New York Yankees, + Atlanta Braves ] +: [ 2001-07-02, 2001-08-12, + 2001-08-14 ] diff --git a/Tests/Fixtures/yaml-test-suite/M6YH/in.json b/Tests/Fixtures/yaml-test-suite/M6YH/in.json new file mode 100644 index 0000000..8e9ddf6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M6YH/in.json @@ -0,0 +1,9 @@ +[ + "x\n", + { + "foo" : "bar" + }, + [ + 42 + ] +] diff --git a/Tests/Fixtures/yaml-test-suite/M6YH/in.yaml b/Tests/Fixtures/yaml-test-suite/M6YH/in.yaml new file mode 100644 index 0000000..d8468d7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M6YH/in.yaml @@ -0,0 +1,6 @@ +- | + x +- + foo: bar +- + - 42 diff --git a/Tests/Fixtures/yaml-test-suite/M7NX/in.json b/Tests/Fixtures/yaml-test-suite/M7NX/in.json new file mode 100644 index 0000000..a134c8f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M7NX/in.json @@ -0,0 +1,12 @@ +{ + "a": [ + "b", + "c", + { + "d": [ + "e", + "f" + ] + } + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/M7NX/in.yaml b/Tests/Fixtures/yaml-test-suite/M7NX/in.yaml new file mode 100644 index 0000000..d8f46c4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M7NX/in.yaml @@ -0,0 +1,8 @@ +--- +{ + a: [ + b, c, { + d: [e, f] + } + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/M9B4/in.json b/Tests/Fixtures/yaml-test-suite/M9B4/in.json new file mode 100644 index 0000000..2e190c6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M9B4/in.json @@ -0,0 +1 @@ +"literal\n\ttext\n" diff --git a/Tests/Fixtures/yaml-test-suite/M9B4/in.yaml b/Tests/Fixtures/yaml-test-suite/M9B4/in.yaml new file mode 100644 index 0000000..31f9966 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M9B4/in.yaml @@ -0,0 +1,5 @@ +| + literal + text + + diff --git a/Tests/Fixtures/yaml-test-suite/MJS9/in.json b/Tests/Fixtures/yaml-test-suite/MJS9/in.json new file mode 100644 index 0000000..9dd9b03 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MJS9/in.json @@ -0,0 +1 @@ +"foo \n\n\t bar\n\nbaz\n" diff --git a/Tests/Fixtures/yaml-test-suite/MJS9/in.yaml b/Tests/Fixtures/yaml-test-suite/MJS9/in.yaml new file mode 100644 index 0000000..0896cc6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MJS9/in.yaml @@ -0,0 +1,6 @@ +> + foo + + bar + + baz diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/00/error b/Tests/Fixtures/yaml-test-suite/MUS6/00/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/00/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/00/in.yaml new file mode 100644 index 0000000..bb08497 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/00/in.yaml @@ -0,0 +1,2 @@ +%YAML 1.1#... +--- diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/01/error b/Tests/Fixtures/yaml-test-suite/MUS6/01/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/01/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/01/in.yaml new file mode 100644 index 0000000..a919837 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/01/in.yaml @@ -0,0 +1,4 @@ +%YAML 1.2 +--- +%YAML 1.2 +--- diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/02/in.json b/Tests/Fixtures/yaml-test-suite/MUS6/02/in.json new file mode 100644 index 0000000..19765bd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/02/in.json @@ -0,0 +1 @@ +null diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/02/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/02/in.yaml new file mode 100644 index 0000000..168723f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/02/in.yaml @@ -0,0 +1,2 @@ +%YAML 1.1 +--- diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/03/in.json b/Tests/Fixtures/yaml-test-suite/MUS6/03/in.json new file mode 100644 index 0000000..19765bd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/03/in.json @@ -0,0 +1 @@ +null diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/03/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/03/in.yaml new file mode 100644 index 0000000..c05cfdf --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/03/in.yaml @@ -0,0 +1,2 @@ +%YAML 1.1 +--- diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/04/in.json b/Tests/Fixtures/yaml-test-suite/MUS6/04/in.json new file mode 100644 index 0000000..19765bd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/04/in.json @@ -0,0 +1 @@ +null diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/04/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/04/in.yaml new file mode 100644 index 0000000..4fb8480 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/04/in.yaml @@ -0,0 +1,2 @@ +%YAML 1.1 # comment +--- diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/05/in.json b/Tests/Fixtures/yaml-test-suite/MUS6/05/in.json new file mode 100644 index 0000000..19765bd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/05/in.json @@ -0,0 +1 @@ +null diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/05/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/05/in.yaml new file mode 100644 index 0000000..134cd49 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/05/in.yaml @@ -0,0 +1,2 @@ +%YAM 1.1 +--- diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/06/in.json b/Tests/Fixtures/yaml-test-suite/MUS6/06/in.json new file mode 100644 index 0000000..19765bd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/06/in.json @@ -0,0 +1 @@ +null diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/06/in.yaml b/Tests/Fixtures/yaml-test-suite/MUS6/06/in.yaml new file mode 100644 index 0000000..2ae8800 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/06/in.yaml @@ -0,0 +1,2 @@ +%YAMLL 1.1 +--- diff --git a/Tests/Fixtures/yaml-test-suite/MXS3/in.json b/Tests/Fixtures/yaml-test-suite/MXS3/in.json new file mode 100644 index 0000000..d107517 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MXS3/in.json @@ -0,0 +1,5 @@ +[ + { + "a": "b" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/MXS3/in.yaml b/Tests/Fixtures/yaml-test-suite/MXS3/in.yaml new file mode 100644 index 0000000..9d8ba51 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MXS3/in.yaml @@ -0,0 +1 @@ +- {a: b} diff --git a/Tests/Fixtures/yaml-test-suite/MYW6/in.json b/Tests/Fixtures/yaml-test-suite/MYW6/in.json new file mode 100644 index 0000000..cb5537d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MYW6/in.json @@ -0,0 +1 @@ +"ab" diff --git a/Tests/Fixtures/yaml-test-suite/MYW6/in.yaml b/Tests/Fixtures/yaml-test-suite/MYW6/in.yaml new file mode 100644 index 0000000..1056edd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MYW6/in.yaml @@ -0,0 +1,5 @@ +|- + ab + + +... diff --git a/Tests/Fixtures/yaml-test-suite/MZX3/in.json b/Tests/Fixtures/yaml-test-suite/MZX3/in.json new file mode 100644 index 0000000..2f701b1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MZX3/in.json @@ -0,0 +1,7 @@ +[ + "plain", + "double quoted", + "single quoted", + "block\n", + "plain again" +] diff --git a/Tests/Fixtures/yaml-test-suite/MZX3/in.yaml b/Tests/Fixtures/yaml-test-suite/MZX3/in.yaml new file mode 100644 index 0000000..81acc21 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MZX3/in.yaml @@ -0,0 +1,6 @@ +- plain +- "double quoted" +- 'single quoted' +- > + block +- plain again diff --git a/Tests/Fixtures/yaml-test-suite/N4JP/error b/Tests/Fixtures/yaml-test-suite/N4JP/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/N4JP/in.yaml b/Tests/Fixtures/yaml-test-suite/N4JP/in.yaml new file mode 100644 index 0000000..55c3038 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/N4JP/in.yaml @@ -0,0 +1,3 @@ +map: + key1: "quoted1" + key2: "bad indentation" diff --git a/Tests/Fixtures/yaml-test-suite/N782/error b/Tests/Fixtures/yaml-test-suite/N782/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/N782/in.yaml b/Tests/Fixtures/yaml-test-suite/N782/in.yaml new file mode 100644 index 0000000..ef7d8c4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/N782/in.yaml @@ -0,0 +1,4 @@ +[ +--- , +... +] diff --git a/Tests/Fixtures/yaml-test-suite/NAT4/in.json b/Tests/Fixtures/yaml-test-suite/NAT4/in.json new file mode 100644 index 0000000..f2cc7e8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NAT4/in.json @@ -0,0 +1,10 @@ +{ + "a": " ", + "b": " ", + "c": " ", + "d": " ", + "e": "\n", + "f": "\n", + "g": "\n\n", + "h": "\n\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/NAT4/in.yaml b/Tests/Fixtures/yaml-test-suite/NAT4/in.yaml new file mode 100644 index 0000000..10d58e2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NAT4/in.yaml @@ -0,0 +1,23 @@ +--- +a: ' + ' +b: ' + ' +c: " + " +d: " + " +e: ' + + ' +f: " + + " +g: ' + + + ' +h: " + + + " diff --git a/Tests/Fixtures/yaml-test-suite/NHX8/in.yaml b/Tests/Fixtures/yaml-test-suite/NHX8/in.yaml new file mode 100644 index 0000000..2c0664b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NHX8/in.yaml @@ -0,0 +1,3 @@ +: + + diff --git a/Tests/Fixtures/yaml-test-suite/NJ66/in.json b/Tests/Fixtures/yaml-test-suite/NJ66/in.json new file mode 100644 index 0000000..d214d88 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NJ66/in.json @@ -0,0 +1,8 @@ +[ + { + "single line": "value" + }, + { + "multi line": "value" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/NJ66/in.yaml b/Tests/Fixtures/yaml-test-suite/NJ66/in.yaml new file mode 100644 index 0000000..6ded532 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NJ66/in.yaml @@ -0,0 +1,4 @@ +--- +- { single line: value} +- { multi + line: value} diff --git a/Tests/Fixtures/yaml-test-suite/NKF9/in.yaml b/Tests/Fixtures/yaml-test-suite/NKF9/in.yaml new file mode 100644 index 0000000..30c07c2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NKF9/in.yaml @@ -0,0 +1,13 @@ +--- +key: value +: empty key +--- +{ + key: value, : empty key +} +--- +# empty key and value +: +--- +# empty key and value +{ : } diff --git a/Tests/Fixtures/yaml-test-suite/NP9H/in.json b/Tests/Fixtures/yaml-test-suite/NP9H/in.json new file mode 100644 index 0000000..6ab3718 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NP9H/in.json @@ -0,0 +1 @@ +"folded to a space,\nto a line feed, or \t \tnon-content" diff --git a/Tests/Fixtures/yaml-test-suite/NP9H/in.yaml b/Tests/Fixtures/yaml-test-suite/NP9H/in.yaml new file mode 100644 index 0000000..eda4b49 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NP9H/in.yaml @@ -0,0 +1,5 @@ +"folded +to a space, + +to a line feed, or \ + \ non-content" diff --git a/Tests/Fixtures/yaml-test-suite/P2AD/in.json b/Tests/Fixtures/yaml-test-suite/P2AD/in.json new file mode 100644 index 0000000..4e476d6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/P2AD/in.json @@ -0,0 +1,6 @@ +[ + "literal\n", + " folded\n", + "keep\n\n", + " strip" +] diff --git a/Tests/Fixtures/yaml-test-suite/P2AD/in.yaml b/Tests/Fixtures/yaml-test-suite/P2AD/in.yaml new file mode 100644 index 0000000..1dbadca --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/P2AD/in.yaml @@ -0,0 +1,9 @@ +- | # Empty header↓ + literal +- >1 # Indentation indicator↓ + folded +- |+ # Chomping indicator↓ + keep + +- >1- # Both indicators↓ + strip diff --git a/Tests/Fixtures/yaml-test-suite/P76L/in.json b/Tests/Fixtures/yaml-test-suite/P76L/in.json new file mode 100644 index 0000000..8394b3d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/P76L/in.json @@ -0,0 +1 @@ +"1 - 3" diff --git a/Tests/Fixtures/yaml-test-suite/P76L/in.yaml b/Tests/Fixtures/yaml-test-suite/P76L/in.yaml new file mode 100644 index 0000000..7b9d9b1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/P76L/in.yaml @@ -0,0 +1,3 @@ +%TAG !! tag:example.com,2000:app/ +--- +!!int 1 - 3 # Interval, not integer diff --git a/Tests/Fixtures/yaml-test-suite/P94K/in.json b/Tests/Fixtures/yaml-test-suite/P94K/in.json new file mode 100644 index 0000000..7a9e864 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/P94K/in.json @@ -0,0 +1,3 @@ +{ + "key": "value" +} diff --git a/Tests/Fixtures/yaml-test-suite/P94K/in.yaml b/Tests/Fixtures/yaml-test-suite/P94K/in.yaml new file mode 100644 index 0000000..6776e8a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/P94K/in.yaml @@ -0,0 +1,5 @@ +key: # Comment + # lines + value + + diff --git a/Tests/Fixtures/yaml-test-suite/PBJ2/in.json b/Tests/Fixtures/yaml-test-suite/PBJ2/in.json new file mode 100644 index 0000000..7d19aaf --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/PBJ2/in.json @@ -0,0 +1,12 @@ +{ + "american": [ + "Boston Red Sox", + "Detroit Tigers", + "New York Yankees" + ], + "national": [ + "New York Mets", + "Chicago Cubs", + "Atlanta Braves" + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/PBJ2/in.yaml b/Tests/Fixtures/yaml-test-suite/PBJ2/in.yaml new file mode 100644 index 0000000..656d628 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/PBJ2/in.yaml @@ -0,0 +1,8 @@ +american: + - Boston Red Sox + - Detroit Tigers + - New York Yankees +national: + - New York Mets + - Chicago Cubs + - Atlanta Braves diff --git a/Tests/Fixtures/yaml-test-suite/PRH3/in.json b/Tests/Fixtures/yaml-test-suite/PRH3/in.json new file mode 100644 index 0000000..2dfab84 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/PRH3/in.json @@ -0,0 +1 @@ +" 1st non-empty\n2nd non-empty 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/PRH3/in.yaml b/Tests/Fixtures/yaml-test-suite/PRH3/in.yaml new file mode 100644 index 0000000..6dd946e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/PRH3/in.yaml @@ -0,0 +1,4 @@ +' 1st non-empty + + 2nd non-empty + 3rd non-empty ' diff --git a/Tests/Fixtures/yaml-test-suite/PUW8/in.json b/Tests/Fixtures/yaml-test-suite/PUW8/in.json new file mode 100644 index 0000000..88bf67f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/PUW8/in.json @@ -0,0 +1,4 @@ +{ + "a": "b" +} +null diff --git a/Tests/Fixtures/yaml-test-suite/PUW8/in.yaml b/Tests/Fixtures/yaml-test-suite/PUW8/in.yaml new file mode 100644 index 0000000..6e88f36 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/PUW8/in.yaml @@ -0,0 +1,3 @@ +--- +a: b +--- diff --git a/Tests/Fixtures/yaml-test-suite/PW8X/in.yaml b/Tests/Fixtures/yaml-test-suite/PW8X/in.yaml new file mode 100644 index 0000000..23cbbb1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/PW8X/in.yaml @@ -0,0 +1,12 @@ +- &a +- a +- + &a : a + b: &b +- + &c : &a +- + ? &d +- + ? &e + : &a diff --git a/Tests/Fixtures/yaml-test-suite/Q4CL/error b/Tests/Fixtures/yaml-test-suite/Q4CL/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Q4CL/in.yaml b/Tests/Fixtures/yaml-test-suite/Q4CL/in.yaml new file mode 100644 index 0000000..425342a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q4CL/in.yaml @@ -0,0 +1,3 @@ +key1: "quoted1" +key2: "quoted2" trailing content +key3: "quoted3" diff --git a/Tests/Fixtures/yaml-test-suite/Q5MG/in.json b/Tests/Fixtures/yaml-test-suite/Q5MG/in.json new file mode 100644 index 0000000..0967ef4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q5MG/in.json @@ -0,0 +1 @@ +{} diff --git a/Tests/Fixtures/yaml-test-suite/Q5MG/in.yaml b/Tests/Fixtures/yaml-test-suite/Q5MG/in.yaml new file mode 100644 index 0000000..db07de0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q5MG/in.yaml @@ -0,0 +1 @@ + {} diff --git a/Tests/Fixtures/yaml-test-suite/Q88A/in.json b/Tests/Fixtures/yaml-test-suite/Q88A/in.json new file mode 100644 index 0000000..d88afe7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q88A/in.json @@ -0,0 +1,12 @@ +[ + [ + "a", + "b" + ], + { + "a": "b" + }, + "a", + "b", + "c" +] diff --git a/Tests/Fixtures/yaml-test-suite/Q88A/in.yaml b/Tests/Fixtures/yaml-test-suite/Q88A/in.yaml new file mode 100644 index 0000000..f709dc8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q88A/in.yaml @@ -0,0 +1,5 @@ +- [ a, b ] +- { a: b } +- "a" +- 'b' +- c diff --git a/Tests/Fixtures/yaml-test-suite/Q8AD/in.json b/Tests/Fixtures/yaml-test-suite/Q8AD/in.json new file mode 100644 index 0000000..6ab3718 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q8AD/in.json @@ -0,0 +1 @@ +"folded to a space,\nto a line feed, or \t \tnon-content" diff --git a/Tests/Fixtures/yaml-test-suite/Q8AD/in.yaml b/Tests/Fixtures/yaml-test-suite/Q8AD/in.yaml new file mode 100644 index 0000000..bf14c53 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q8AD/in.yaml @@ -0,0 +1,6 @@ +--- +"folded +to a space, + +to a line feed, or \ + \ non-content" diff --git a/Tests/Fixtures/yaml-test-suite/QF4Y/in.json b/Tests/Fixtures/yaml-test-suite/QF4Y/in.json new file mode 100644 index 0000000..15925a4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/QF4Y/in.json @@ -0,0 +1,5 @@ +[ + { + "foo": "bar" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/QF4Y/in.yaml b/Tests/Fixtures/yaml-test-suite/QF4Y/in.yaml new file mode 100644 index 0000000..77f3eb3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/QF4Y/in.yaml @@ -0,0 +1,3 @@ +[ +foo: bar +] diff --git a/Tests/Fixtures/yaml-test-suite/QT73/in.json b/Tests/Fixtures/yaml-test-suite/QT73/in.json new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/QT73/in.yaml b/Tests/Fixtures/yaml-test-suite/QT73/in.yaml new file mode 100644 index 0000000..84cd22e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/QT73/in.yaml @@ -0,0 +1,2 @@ +# comment +... diff --git a/Tests/Fixtures/yaml-test-suite/R4YG/in.json b/Tests/Fixtures/yaml-test-suite/R4YG/in.json new file mode 100644 index 0000000..f84df1f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/R4YG/in.json @@ -0,0 +1,6 @@ +[ + "detected\n", + "\n\n# detected\n", + " explicit\n", + "\t\ndetected\n" +] diff --git a/Tests/Fixtures/yaml-test-suite/R4YG/in.yaml b/Tests/Fixtures/yaml-test-suite/R4YG/in.yaml new file mode 100644 index 0000000..39bee04 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/R4YG/in.yaml @@ -0,0 +1,11 @@ +- | + detected +- > + + + # detected +- |1 + explicit +- > + + detected diff --git a/Tests/Fixtures/yaml-test-suite/R52L/in.json b/Tests/Fixtures/yaml-test-suite/R52L/in.json new file mode 100644 index 0000000..e028548 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/R52L/in.json @@ -0,0 +1,10 @@ +{ + "top1": [ + "item1", + { + "key2": "value2" + }, + "item3" + ], + "top2": "value2" +} diff --git a/Tests/Fixtures/yaml-test-suite/R52L/in.yaml b/Tests/Fixtures/yaml-test-suite/R52L/in.yaml new file mode 100644 index 0000000..1add8f8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/R52L/in.yaml @@ -0,0 +1,2 @@ +--- +{ top1: [item1, {key2: value2}, item3], top2: value2 } diff --git a/Tests/Fixtures/yaml-test-suite/RHX7/error b/Tests/Fixtures/yaml-test-suite/RHX7/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/RHX7/in.yaml b/Tests/Fixtures/yaml-test-suite/RHX7/in.yaml new file mode 100644 index 0000000..8ff8337 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RHX7/in.yaml @@ -0,0 +1,4 @@ +--- +key: value +%YAML 1.2 +--- diff --git a/Tests/Fixtures/yaml-test-suite/RLU9/in.json b/Tests/Fixtures/yaml-test-suite/RLU9/in.json new file mode 100644 index 0000000..ab6d5e3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RLU9/in.json @@ -0,0 +1,8 @@ +{ + "foo": [ + 42 + ], + "bar": [ + 44 + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/RLU9/in.yaml b/Tests/Fixtures/yaml-test-suite/RLU9/in.yaml new file mode 100644 index 0000000..5896eef --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RLU9/in.yaml @@ -0,0 +1,4 @@ +foo: +- 42 +bar: + - 44 diff --git a/Tests/Fixtures/yaml-test-suite/RR7F/in.json b/Tests/Fixtures/yaml-test-suite/RR7F/in.json new file mode 100644 index 0000000..ee9c8be --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RR7F/in.json @@ -0,0 +1,4 @@ +{ + "d": 23, + "a": 4.2 +} diff --git a/Tests/Fixtures/yaml-test-suite/RR7F/in.yaml b/Tests/Fixtures/yaml-test-suite/RR7F/in.yaml new file mode 100644 index 0000000..34ccc87 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RR7F/in.yaml @@ -0,0 +1,3 @@ +a: 4.2 +? d +: 23 diff --git a/Tests/Fixtures/yaml-test-suite/RTP8/in.json b/Tests/Fixtures/yaml-test-suite/RTP8/in.json new file mode 100644 index 0000000..f1131de --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RTP8/in.json @@ -0,0 +1 @@ +"Document" diff --git a/Tests/Fixtures/yaml-test-suite/RTP8/in.yaml b/Tests/Fixtures/yaml-test-suite/RTP8/in.yaml new file mode 100644 index 0000000..886e574 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RTP8/in.yaml @@ -0,0 +1,4 @@ +%YAML 1.2 +--- +Document +... # Suffix diff --git a/Tests/Fixtures/yaml-test-suite/RXY3/error b/Tests/Fixtures/yaml-test-suite/RXY3/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/RXY3/in.yaml b/Tests/Fixtures/yaml-test-suite/RXY3/in.yaml new file mode 100644 index 0000000..5c9530e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RXY3/in.yaml @@ -0,0 +1,4 @@ +--- +' +... +' diff --git a/Tests/Fixtures/yaml-test-suite/RZP5/in.yaml b/Tests/Fixtures/yaml-test-suite/RZP5/in.yaml new file mode 100644 index 0000000..a18e345 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RZP5/in.yaml @@ -0,0 +1,15 @@ +a: "double + quotes" # lala +b: plain + value # lala +c : #lala + d +? # lala + - seq1 +: # lala + - #lala + seq2 +e: &node # lala + - x: y +block: > # lala + abcde diff --git a/Tests/Fixtures/yaml-test-suite/RZT7/in.json b/Tests/Fixtures/yaml-test-suite/RZT7/in.json new file mode 100644 index 0000000..2331472 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RZT7/in.json @@ -0,0 +1,27 @@ +{ + "Time": "2001-11-23 15:01:42 -5", + "User": "ed", + "Warning": "This is an error message for the log file" +} +{ + "Time": "2001-11-23 15:02:31 -5", + "User": "ed", + "Warning": "A slightly different error message." +} +{ + "Date": "2001-11-23 15:03:17 -5", + "User": "ed", + "Fatal": "Unknown variable \"bar\"", + "Stack": [ + { + "file": "TopClass.py", + "line": 23, + "code": "x = MoreObject(\"345\\n\")\n" + }, + { + "file": "MoreClass.py", + "line": 58, + "code": "foo = bar" + } + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/RZT7/in.yaml b/Tests/Fixtures/yaml-test-suite/RZT7/in.yaml new file mode 100644 index 0000000..a5c8dc8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RZT7/in.yaml @@ -0,0 +1,26 @@ +--- +Time: 2001-11-23 15:01:42 -5 +User: ed +Warning: + This is an error message + for the log file +--- +Time: 2001-11-23 15:02:31 -5 +User: ed +Warning: + A slightly different error + message. +--- +Date: 2001-11-23 15:03:17 -5 +User: ed +Fatal: + Unknown variable "bar" +Stack: + - file: TopClass.py + line: 23 + code: | + x = MoreObject("345\n") + - file: MoreClass.py + line: 58 + code: |- + foo = bar diff --git a/Tests/Fixtures/yaml-test-suite/S3PD/in.yaml b/Tests/Fixtures/yaml-test-suite/S3PD/in.yaml new file mode 100644 index 0000000..c819512 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S3PD/in.yaml @@ -0,0 +1,4 @@ +plain key: in-line value +: # Both empty +"quoted key": +- entry diff --git a/Tests/Fixtures/yaml-test-suite/S4GJ/error b/Tests/Fixtures/yaml-test-suite/S4GJ/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/S4GJ/in.yaml b/Tests/Fixtures/yaml-test-suite/S4GJ/in.yaml new file mode 100644 index 0000000..a555507 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S4GJ/in.yaml @@ -0,0 +1,3 @@ +--- +folded: > first line + second line diff --git a/Tests/Fixtures/yaml-test-suite/S4T7/in.json b/Tests/Fixtures/yaml-test-suite/S4T7/in.json new file mode 100644 index 0000000..049aa9e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S4T7/in.json @@ -0,0 +1,3 @@ +{ + "aaa": "bbb" +} diff --git a/Tests/Fixtures/yaml-test-suite/S4T7/in.yaml b/Tests/Fixtures/yaml-test-suite/S4T7/in.yaml new file mode 100644 index 0000000..4fc70de --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S4T7/in.yaml @@ -0,0 +1,2 @@ +aaa: bbb +... diff --git a/Tests/Fixtures/yaml-test-suite/S7BG/in.json b/Tests/Fixtures/yaml-test-suite/S7BG/in.json new file mode 100644 index 0000000..eadfbdc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S7BG/in.json @@ -0,0 +1,3 @@ +[ + ":," +] diff --git a/Tests/Fixtures/yaml-test-suite/S7BG/in.yaml b/Tests/Fixtures/yaml-test-suite/S7BG/in.yaml new file mode 100644 index 0000000..db7f229 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S7BG/in.yaml @@ -0,0 +1,2 @@ +--- +- :, diff --git a/Tests/Fixtures/yaml-test-suite/S9E8/in.json b/Tests/Fixtures/yaml-test-suite/S9E8/in.json new file mode 100644 index 0000000..cecac0c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S9E8/in.json @@ -0,0 +1,10 @@ +{ + "sequence": [ + "one", + "two" + ], + "mapping": { + "sky": "blue", + "sea": "green" + } +} diff --git a/Tests/Fixtures/yaml-test-suite/S9E8/in.yaml b/Tests/Fixtures/yaml-test-suite/S9E8/in.yaml new file mode 100644 index 0000000..608ea19 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S9E8/in.yaml @@ -0,0 +1,7 @@ +sequence: +- one +- two +mapping: + ? sky + : blue + sea : green diff --git a/Tests/Fixtures/yaml-test-suite/SBG9/in.yaml b/Tests/Fixtures/yaml-test-suite/SBG9/in.yaml new file mode 100644 index 0000000..e6e30e2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SBG9/in.yaml @@ -0,0 +1 @@ +{a: [b, c], [d, e]: f} diff --git a/Tests/Fixtures/yaml-test-suite/SF5V/error b/Tests/Fixtures/yaml-test-suite/SF5V/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/SF5V/in.yaml b/Tests/Fixtures/yaml-test-suite/SF5V/in.yaml new file mode 100644 index 0000000..cb5488f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SF5V/in.yaml @@ -0,0 +1,3 @@ +%YAML 1.2 +%YAML 1.2 +--- diff --git a/Tests/Fixtures/yaml-test-suite/SM9W/00/in.json b/Tests/Fixtures/yaml-test-suite/SM9W/00/in.json new file mode 100644 index 0000000..62864b3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SM9W/00/in.json @@ -0,0 +1 @@ +[null] diff --git a/Tests/Fixtures/yaml-test-suite/SM9W/00/in.yaml b/Tests/Fixtures/yaml-test-suite/SM9W/00/in.yaml new file mode 100644 index 0000000..3cf20d5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SM9W/00/in.yaml @@ -0,0 +1 @@ +- \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/SM9W/01/in.yaml b/Tests/Fixtures/yaml-test-suite/SM9W/01/in.yaml new file mode 100644 index 0000000..22ded55 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SM9W/01/in.yaml @@ -0,0 +1 @@ +: \ No newline at end of file diff --git a/Tests/Fixtures/yaml-test-suite/SR86/error b/Tests/Fixtures/yaml-test-suite/SR86/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/SR86/in.yaml b/Tests/Fixtures/yaml-test-suite/SR86/in.yaml new file mode 100644 index 0000000..09c3705 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SR86/in.yaml @@ -0,0 +1,2 @@ +key1: &a value +key2: &b *a diff --git a/Tests/Fixtures/yaml-test-suite/SSW6/in.json b/Tests/Fixtures/yaml-test-suite/SSW6/in.json new file mode 100644 index 0000000..fdc456c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SSW6/in.json @@ -0,0 +1 @@ +"here's to \"quotes\"" diff --git a/Tests/Fixtures/yaml-test-suite/SSW6/in.yaml b/Tests/Fixtures/yaml-test-suite/SSW6/in.yaml new file mode 100644 index 0000000..15d41f0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SSW6/in.yaml @@ -0,0 +1,2 @@ +--- +'here''s to "quotes"' diff --git a/Tests/Fixtures/yaml-test-suite/SU74/error b/Tests/Fixtures/yaml-test-suite/SU74/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/SU74/in.yaml b/Tests/Fixtures/yaml-test-suite/SU74/in.yaml new file mode 100644 index 0000000..14f338e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SU74/in.yaml @@ -0,0 +1,2 @@ +key1: &alias value1 +&b *alias : value2 diff --git a/Tests/Fixtures/yaml-test-suite/SYW4/in.json b/Tests/Fixtures/yaml-test-suite/SYW4/in.json new file mode 100644 index 0000000..a32fbec --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SYW4/in.json @@ -0,0 +1,5 @@ +{ + "hr": 65, + "avg": 0.278, + "rbi": 147 +} diff --git a/Tests/Fixtures/yaml-test-suite/SYW4/in.yaml b/Tests/Fixtures/yaml-test-suite/SYW4/in.yaml new file mode 100644 index 0000000..7b7ec94 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SYW4/in.yaml @@ -0,0 +1,3 @@ +hr: 65 # Home runs +avg: 0.278 # Batting average +rbi: 147 # Runs Batted In diff --git a/Tests/Fixtures/yaml-test-suite/T26H/in.json b/Tests/Fixtures/yaml-test-suite/T26H/in.json new file mode 100644 index 0000000..6383f8d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T26H/in.json @@ -0,0 +1 @@ +"\n\nliteral\n \n\ntext\n" diff --git a/Tests/Fixtures/yaml-test-suite/T26H/in.yaml b/Tests/Fixtures/yaml-test-suite/T26H/in.yaml new file mode 100644 index 0000000..156b6d0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T26H/in.yaml @@ -0,0 +1,9 @@ +--- | + + + literal + + + text + + # Comment diff --git a/Tests/Fixtures/yaml-test-suite/T4YY/in.json b/Tests/Fixtures/yaml-test-suite/T4YY/in.json new file mode 100644 index 0000000..2dfab84 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T4YY/in.json @@ -0,0 +1 @@ +" 1st non-empty\n2nd non-empty 3rd non-empty " diff --git a/Tests/Fixtures/yaml-test-suite/T4YY/in.yaml b/Tests/Fixtures/yaml-test-suite/T4YY/in.yaml new file mode 100644 index 0000000..6cba7f1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T4YY/in.yaml @@ -0,0 +1,5 @@ +--- +' 1st non-empty + + 2nd non-empty + 3rd non-empty ' diff --git a/Tests/Fixtures/yaml-test-suite/T5N4/in.json b/Tests/Fixtures/yaml-test-suite/T5N4/in.json new file mode 100644 index 0000000..2e190c6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T5N4/in.json @@ -0,0 +1 @@ +"literal\n\ttext\n" diff --git a/Tests/Fixtures/yaml-test-suite/T5N4/in.yaml b/Tests/Fixtures/yaml-test-suite/T5N4/in.yaml new file mode 100644 index 0000000..7ca4172 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T5N4/in.yaml @@ -0,0 +1,5 @@ +--- | + literal + text + + diff --git a/Tests/Fixtures/yaml-test-suite/T833/error b/Tests/Fixtures/yaml-test-suite/T833/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/T833/in.yaml b/Tests/Fixtures/yaml-test-suite/T833/in.yaml new file mode 100644 index 0000000..d35e395 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T833/in.yaml @@ -0,0 +1,4 @@ +--- +{ + foo: 1 + bar: 2 } diff --git a/Tests/Fixtures/yaml-test-suite/TD5N/error b/Tests/Fixtures/yaml-test-suite/TD5N/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/TD5N/in.yaml b/Tests/Fixtures/yaml-test-suite/TD5N/in.yaml new file mode 100644 index 0000000..bc6ccbb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TD5N/in.yaml @@ -0,0 +1,3 @@ +- item1 +- item2 +invalid diff --git a/Tests/Fixtures/yaml-test-suite/TE2A/in.json b/Tests/Fixtures/yaml-test-suite/TE2A/in.json new file mode 100644 index 0000000..1f5b290 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TE2A/in.json @@ -0,0 +1,5 @@ +{ + "block mapping": { + "key": "value" + } +} diff --git a/Tests/Fixtures/yaml-test-suite/TE2A/in.yaml b/Tests/Fixtures/yaml-test-suite/TE2A/in.yaml new file mode 100644 index 0000000..2ef9084 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TE2A/in.yaml @@ -0,0 +1,2 @@ +block mapping: + key: value diff --git a/Tests/Fixtures/yaml-test-suite/TL85/in.json b/Tests/Fixtures/yaml-test-suite/TL85/in.json new file mode 100644 index 0000000..0fcc9db --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TL85/in.json @@ -0,0 +1 @@ +" foo\nbar\nbaz " diff --git a/Tests/Fixtures/yaml-test-suite/TL85/in.yaml b/Tests/Fixtures/yaml-test-suite/TL85/in.yaml new file mode 100644 index 0000000..d6af812 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TL85/in.yaml @@ -0,0 +1,7 @@ +" + foo + + bar + + baz +" diff --git a/Tests/Fixtures/yaml-test-suite/TS54/in.json b/Tests/Fixtures/yaml-test-suite/TS54/in.json new file mode 100644 index 0000000..c63e7ba --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TS54/in.json @@ -0,0 +1 @@ +"ab cd\nef\n\ngh\n" diff --git a/Tests/Fixtures/yaml-test-suite/TS54/in.yaml b/Tests/Fixtures/yaml-test-suite/TS54/in.yaml new file mode 100644 index 0000000..f63944e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TS54/in.yaml @@ -0,0 +1,8 @@ +> + ab + cd + + ef + + + gh diff --git a/Tests/Fixtures/yaml-test-suite/U3C3/in.json b/Tests/Fixtures/yaml-test-suite/U3C3/in.json new file mode 100644 index 0000000..810c96e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/U3C3/in.json @@ -0,0 +1 @@ +"foo" diff --git a/Tests/Fixtures/yaml-test-suite/U3C3/in.yaml b/Tests/Fixtures/yaml-test-suite/U3C3/in.yaml new file mode 100644 index 0000000..50f5ab9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/U3C3/in.yaml @@ -0,0 +1,3 @@ +%TAG !yaml! tag:yaml.org,2002: +--- +!yaml!str "foo" diff --git a/Tests/Fixtures/yaml-test-suite/U3XV/in.json b/Tests/Fixtures/yaml-test-suite/U3XV/in.json new file mode 100644 index 0000000..7bc2e58 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/U3XV/in.json @@ -0,0 +1,19 @@ +{ + "top1": { + "key1": "one" + }, + "top2": { + "key2": "two" + }, + "top3": { + "key3": "three" + }, + "top4": { + "key4": "four" + }, + "top5": { + "key5": "five" + }, + "top6": "six", + "top7": "seven" +} diff --git a/Tests/Fixtures/yaml-test-suite/U3XV/in.yaml b/Tests/Fixtures/yaml-test-suite/U3XV/in.yaml new file mode 100644 index 0000000..76660a8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/U3XV/in.yaml @@ -0,0 +1,17 @@ +--- +top1: &node1 + &k1 key1: one +top2: &node2 # comment + key2: two +top3: + &k3 key3: three +top4: + &node4 + &k4 key4: four +top5: + &node5 + key5: five +top6: &val6 + six +top7: + &val7 seven diff --git a/Tests/Fixtures/yaml-test-suite/U44R/error b/Tests/Fixtures/yaml-test-suite/U44R/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/U44R/in.yaml b/Tests/Fixtures/yaml-test-suite/U44R/in.yaml new file mode 100644 index 0000000..de68a32 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/U44R/in.yaml @@ -0,0 +1,3 @@ +map: + key1: "quoted1" + key2: "bad indentation" diff --git a/Tests/Fixtures/yaml-test-suite/U99R/error b/Tests/Fixtures/yaml-test-suite/U99R/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/U99R/in.yaml b/Tests/Fixtures/yaml-test-suite/U99R/in.yaml new file mode 100644 index 0000000..ba0c537 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/U99R/in.yaml @@ -0,0 +1 @@ +- !!str, xxx diff --git a/Tests/Fixtures/yaml-test-suite/U9NS/in.json b/Tests/Fixtures/yaml-test-suite/U9NS/in.json new file mode 100644 index 0000000..7bc7eac --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/U9NS/in.json @@ -0,0 +1,10 @@ +{ + "time": "20:03:20", + "player": "Sammy Sosa", + "action": "strike (miss)" +} +{ + "time": "20:03:47", + "player": "Sammy Sosa", + "action": "grand slam" +} diff --git a/Tests/Fixtures/yaml-test-suite/U9NS/in.yaml b/Tests/Fixtures/yaml-test-suite/U9NS/in.yaml new file mode 100644 index 0000000..05e102d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/U9NS/in.yaml @@ -0,0 +1,10 @@ +--- +time: 20:03:20 +player: Sammy Sosa +action: strike (miss) +... +--- +time: 20:03:47 +player: Sammy Sosa +action: grand slam +... diff --git a/Tests/Fixtures/yaml-test-suite/UDM2/in.json b/Tests/Fixtures/yaml-test-suite/UDM2/in.json new file mode 100644 index 0000000..7f2c93d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UDM2/in.json @@ -0,0 +1,5 @@ +[ + { + "url": "http://example.org" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/UDM2/in.yaml b/Tests/Fixtures/yaml-test-suite/UDM2/in.yaml new file mode 100644 index 0000000..fa95c05 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UDM2/in.yaml @@ -0,0 +1 @@ +- { url: http://example.org } diff --git a/Tests/Fixtures/yaml-test-suite/UDR7/in.json b/Tests/Fixtures/yaml-test-suite/UDR7/in.json new file mode 100644 index 0000000..cecac0c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UDR7/in.json @@ -0,0 +1,10 @@ +{ + "sequence": [ + "one", + "two" + ], + "mapping": { + "sky": "blue", + "sea": "green" + } +} diff --git a/Tests/Fixtures/yaml-test-suite/UDR7/in.yaml b/Tests/Fixtures/yaml-test-suite/UDR7/in.yaml new file mode 100644 index 0000000..df33847 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UDR7/in.yaml @@ -0,0 +1,2 @@ +sequence: [ one, two, ] +mapping: { sky: blue, sea: green } diff --git a/Tests/Fixtures/yaml-test-suite/UGM3/in.json b/Tests/Fixtures/yaml-test-suite/UGM3/in.json new file mode 100644 index 0000000..a710161 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UGM3/in.json @@ -0,0 +1,41 @@ +{ + "invoice": 34843, + "date": "2001-01-23", + "bill-to": { + "given": "Chris", + "family": "Dumars", + "address": { + "lines": "458 Walkman Dr.\nSuite #292\n", + "city": "Royal Oak", + "state": "MI", + "postal": 48046 + } + }, + "ship-to": { + "given": "Chris", + "family": "Dumars", + "address": { + "lines": "458 Walkman Dr.\nSuite #292\n", + "city": "Royal Oak", + "state": "MI", + "postal": 48046 + } + }, + "product": [ + { + "sku": "BL394D", + "quantity": 4, + "description": "Basketball", + "price": 450 + }, + { + "sku": "BL4438H", + "quantity": 1, + "description": "Super Hoop", + "price": 2392 + } + ], + "tax": 251.42, + "total": 4443.52, + "comments": "Late afternoon is best. Backup contact is Nancy Billsmer @ 338-4338." +} diff --git a/Tests/Fixtures/yaml-test-suite/UGM3/in.yaml b/Tests/Fixtures/yaml-test-suite/UGM3/in.yaml new file mode 100644 index 0000000..4625739 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UGM3/in.yaml @@ -0,0 +1,29 @@ +--- ! +invoice: 34843 +date : 2001-01-23 +bill-to: &id001 + given : Chris + family : Dumars + address: + lines: | + 458 Walkman Dr. + Suite #292 + city : Royal Oak + state : MI + postal : 48046 +ship-to: *id001 +product: + - sku : BL394D + quantity : 4 + description : Basketball + price : 450.00 + - sku : BL4438H + quantity : 1 + description : Super Hoop + price : 2392.00 +tax : 251.42 +total: 4443.52 +comments: + Late afternoon is best. + Backup contact is Nancy + Billsmer @ 338-4338. diff --git a/Tests/Fixtures/yaml-test-suite/UKK6/01/in.json b/Tests/Fixtures/yaml-test-suite/UKK6/01/in.json new file mode 100644 index 0000000..f32d2e7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UKK6/01/in.json @@ -0,0 +1,3 @@ +{ + ":": null +} diff --git a/Tests/Fixtures/yaml-test-suite/UKK6/01/in.yaml b/Tests/Fixtures/yaml-test-suite/UKK6/01/in.yaml new file mode 100644 index 0000000..bef3763 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UKK6/01/in.yaml @@ -0,0 +1 @@ +:: diff --git a/Tests/Fixtures/yaml-test-suite/UKK6/02/in.yaml b/Tests/Fixtures/yaml-test-suite/UKK6/02/in.yaml new file mode 100644 index 0000000..cdf4cb4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UKK6/02/in.yaml @@ -0,0 +1 @@ +! diff --git a/Tests/Fixtures/yaml-test-suite/UT92/in.json b/Tests/Fixtures/yaml-test-suite/UT92/in.json new file mode 100644 index 0000000..587bbf4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UT92/in.json @@ -0,0 +1,4 @@ +{ + "matches %": 20 +} +null diff --git a/Tests/Fixtures/yaml-test-suite/UT92/in.yaml b/Tests/Fixtures/yaml-test-suite/UT92/in.yaml new file mode 100644 index 0000000..bc363b1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UT92/in.yaml @@ -0,0 +1,7 @@ +--- +{ matches +% : 20 } +... +--- +# Empty +... diff --git a/Tests/Fixtures/yaml-test-suite/V55R/in.json b/Tests/Fixtures/yaml-test-suite/V55R/in.json new file mode 100644 index 0000000..b2810bc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/V55R/in.json @@ -0,0 +1,6 @@ +[ + "a", + "b", + "a", + "b" +] diff --git a/Tests/Fixtures/yaml-test-suite/V55R/in.yaml b/Tests/Fixtures/yaml-test-suite/V55R/in.yaml new file mode 100644 index 0000000..b3c45b5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/V55R/in.yaml @@ -0,0 +1,4 @@ +- &a a +- &b b +- *a +- *b diff --git a/Tests/Fixtures/yaml-test-suite/VJP3/01/in.json b/Tests/Fixtures/yaml-test-suite/VJP3/01/in.json new file mode 100644 index 0000000..ebcd68c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/VJP3/01/in.json @@ -0,0 +1,5 @@ +{ + "k" : { + "k" : "v" + } +} diff --git a/Tests/Fixtures/yaml-test-suite/VJP3/01/in.yaml b/Tests/Fixtures/yaml-test-suite/VJP3/01/in.yaml new file mode 100644 index 0000000..1d71c2a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/VJP3/01/in.yaml @@ -0,0 +1,5 @@ +k: { + k + : + v + } diff --git a/Tests/Fixtures/yaml-test-suite/W42U/in.json b/Tests/Fixtures/yaml-test-suite/W42U/in.json new file mode 100644 index 0000000..b277eb8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/W42U/in.json @@ -0,0 +1,11 @@ +[ + null, + "block node\n", + [ + "one", + "two" + ], + { + "one": "two" + } +] diff --git a/Tests/Fixtures/yaml-test-suite/W42U/in.yaml b/Tests/Fixtures/yaml-test-suite/W42U/in.yaml new file mode 100644 index 0000000..35ac923 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/W42U/in.yaml @@ -0,0 +1,6 @@ +- # Empty +- | + block node +- - one # Compact + - two # sequence +- one: two # Compact mapping diff --git a/Tests/Fixtures/yaml-test-suite/W4TN/in.json b/Tests/Fixtures/yaml-test-suite/W4TN/in.json new file mode 100644 index 0000000..c9dfdfe --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/W4TN/in.json @@ -0,0 +1,2 @@ +"%!PS-Adobe-2.0\n" +null diff --git a/Tests/Fixtures/yaml-test-suite/W4TN/in.yaml b/Tests/Fixtures/yaml-test-suite/W4TN/in.yaml new file mode 100644 index 0000000..82de01b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/W4TN/in.yaml @@ -0,0 +1,8 @@ +%YAML 1.2 +--- | +%!PS-Adobe-2.0 +... +%YAML 1.2 +--- +# Empty +... diff --git a/Tests/Fixtures/yaml-test-suite/W5VH/in.json b/Tests/Fixtures/yaml-test-suite/W5VH/in.json new file mode 100644 index 0000000..d2a0de4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/W5VH/in.json @@ -0,0 +1,4 @@ +{ + "a": "scalar a", + "b": "scalar a" +} diff --git a/Tests/Fixtures/yaml-test-suite/W5VH/in.yaml b/Tests/Fixtures/yaml-test-suite/W5VH/in.yaml new file mode 100644 index 0000000..43c7a15 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/W5VH/in.yaml @@ -0,0 +1,2 @@ +a: &:@*!$": scalar a +b: *:@*!$": diff --git a/Tests/Fixtures/yaml-test-suite/W9L4/error b/Tests/Fixtures/yaml-test-suite/W9L4/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/W9L4/in.yaml b/Tests/Fixtures/yaml-test-suite/W9L4/in.yaml new file mode 100644 index 0000000..7b15d0c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/W9L4/in.yaml @@ -0,0 +1,5 @@ +--- +block scalar: | + + more spaces at the beginning + are invalid diff --git a/Tests/Fixtures/yaml-test-suite/WZ62/in.json b/Tests/Fixtures/yaml-test-suite/WZ62/in.json new file mode 100644 index 0000000..e1b8322 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/WZ62/in.json @@ -0,0 +1,4 @@ +{ + "foo": "", + "": "bar" +} diff --git a/Tests/Fixtures/yaml-test-suite/WZ62/in.yaml b/Tests/Fixtures/yaml-test-suite/WZ62/in.yaml new file mode 100644 index 0000000..aa86103 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/WZ62/in.yaml @@ -0,0 +1,4 @@ +{ + foo : !!str, + !!str : bar, +} diff --git a/Tests/Fixtures/yaml-test-suite/X38W/in.yaml b/Tests/Fixtures/yaml-test-suite/X38W/in.yaml new file mode 100644 index 0000000..4772110 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/X38W/in.yaml @@ -0,0 +1 @@ +{ &a [a, &b b]: *b, *a : [c, *b, d]} diff --git a/Tests/Fixtures/yaml-test-suite/X8DW/in.json b/Tests/Fixtures/yaml-test-suite/X8DW/in.json new file mode 100644 index 0000000..7a9e864 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/X8DW/in.json @@ -0,0 +1,3 @@ +{ + "key": "value" +} diff --git a/Tests/Fixtures/yaml-test-suite/X8DW/in.yaml b/Tests/Fixtures/yaml-test-suite/X8DW/in.yaml new file mode 100644 index 0000000..22911fc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/X8DW/in.yaml @@ -0,0 +1,4 @@ +--- +? key +# comment +: value diff --git a/Tests/Fixtures/yaml-test-suite/XLQ9/in.json b/Tests/Fixtures/yaml-test-suite/XLQ9/in.json new file mode 100644 index 0000000..20ec09f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/XLQ9/in.json @@ -0,0 +1 @@ +"scalar %YAML 1.2" diff --git a/Tests/Fixtures/yaml-test-suite/XLQ9/in.yaml b/Tests/Fixtures/yaml-test-suite/XLQ9/in.yaml new file mode 100644 index 0000000..dbe36b9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/XLQ9/in.yaml @@ -0,0 +1,3 @@ +--- +scalar +%YAML 1.2 diff --git a/Tests/Fixtures/yaml-test-suite/XV9V/in.json b/Tests/Fixtures/yaml-test-suite/XV9V/in.json new file mode 100644 index 0000000..41a96a1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/XV9V/in.json @@ -0,0 +1,4 @@ +{ + "Folding": "Empty line\nas a line feed", + "Chomping": "Clipped empty lines\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/XV9V/in.yaml b/Tests/Fixtures/yaml-test-suite/XV9V/in.yaml new file mode 100644 index 0000000..c7775c4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/XV9V/in.yaml @@ -0,0 +1,8 @@ +Folding: + "Empty line + + as a line feed" +Chomping: | + Clipped empty lines + + diff --git a/Tests/Fixtures/yaml-test-suite/XW4D/in.yaml b/Tests/Fixtures/yaml-test-suite/XW4D/in.yaml new file mode 100644 index 0000000..4fcc93e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/XW4D/in.yaml @@ -0,0 +1,16 @@ +a: "double + quotes" # lala +b: plain + value # lala +c : #lala + d +? # lala + - seq1 +: # lala + - #lala + seq2 +e: + &node # lala + - x: y +block: > # lala + abcde diff --git a/Tests/Fixtures/yaml-test-suite/Y2GN/in.json b/Tests/Fixtures/yaml-test-suite/Y2GN/in.json new file mode 100644 index 0000000..7a9e864 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y2GN/in.json @@ -0,0 +1,3 @@ +{ + "key": "value" +} diff --git a/Tests/Fixtures/yaml-test-suite/Y2GN/in.yaml b/Tests/Fixtures/yaml-test-suite/Y2GN/in.yaml new file mode 100644 index 0000000..ec2bb92 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y2GN/in.yaml @@ -0,0 +1,2 @@ +--- +key: &an:chor value diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/000/error b/Tests/Fixtures/yaml-test-suite/Y79Y/000/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/000/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/000/in.yaml new file mode 100644 index 0000000..4e55271 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/000/in.yaml @@ -0,0 +1,3 @@ +foo: | + +bar: 1 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.json b/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.json new file mode 100644 index 0000000..687c550 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.json @@ -0,0 +1,4 @@ +{ + "foo": "\t\n", + "bar": 1 +} diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.yaml new file mode 100644 index 0000000..3c2e414 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/001/in.yaml @@ -0,0 +1,3 @@ +foo: | + +bar: 1 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/002/in.json b/Tests/Fixtures/yaml-test-suite/Y79Y/002/in.json new file mode 100644 index 0000000..4e8764e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/002/in.json @@ -0,0 +1,5 @@ +[ + [ + "foo" + ] +] diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/002/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/002/in.yaml new file mode 100644 index 0000000..6b6ad5d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/002/in.yaml @@ -0,0 +1,4 @@ +- [ + + foo + ] diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/004/error b/Tests/Fixtures/yaml-test-suite/Y79Y/004/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/004/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/004/in.yaml new file mode 100644 index 0000000..0806e5a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/004/in.yaml @@ -0,0 +1 @@ +- - diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/005/error b/Tests/Fixtures/yaml-test-suite/Y79Y/005/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/005/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/005/in.yaml new file mode 100644 index 0000000..ec67404 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/005/in.yaml @@ -0,0 +1 @@ +- - diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/006/error b/Tests/Fixtures/yaml-test-suite/Y79Y/006/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/006/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/006/in.yaml new file mode 100644 index 0000000..5c42b44 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/006/in.yaml @@ -0,0 +1 @@ +? - diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/007/error b/Tests/Fixtures/yaml-test-suite/Y79Y/007/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/007/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/007/in.yaml new file mode 100644 index 0000000..4f3691a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/007/in.yaml @@ -0,0 +1,2 @@ +? - +: - diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/008/error b/Tests/Fixtures/yaml-test-suite/Y79Y/008/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/008/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/008/in.yaml new file mode 100644 index 0000000..b9a50bb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/008/in.yaml @@ -0,0 +1 @@ +? key: diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/009/error b/Tests/Fixtures/yaml-test-suite/Y79Y/009/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/009/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/009/in.yaml new file mode 100644 index 0000000..851a621 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/009/in.yaml @@ -0,0 +1,2 @@ +? key: +: key: diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.json b/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.json new file mode 100644 index 0000000..4c1600d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.json @@ -0,0 +1,3 @@ +[ + -1 +] diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.yaml b/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.yaml new file mode 100644 index 0000000..763ef1b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/010/in.yaml @@ -0,0 +1 @@ +- -1 diff --git a/Tests/Fixtures/yaml-test-suite/YD5X/in.json b/Tests/Fixtures/yaml-test-suite/YD5X/in.json new file mode 100644 index 0000000..45d384a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/YD5X/in.json @@ -0,0 +1,17 @@ +[ + [ + "name", + "hr", + "avg" + ], + [ + "Mark McGwire", + 65, + 0.278 + ], + [ + "Sammy Sosa", + 63, + 0.288 + ] +] diff --git a/Tests/Fixtures/yaml-test-suite/YD5X/in.yaml b/Tests/Fixtures/yaml-test-suite/YD5X/in.yaml new file mode 100644 index 0000000..cdd7770 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/YD5X/in.yaml @@ -0,0 +1,3 @@ +- [name , hr, avg ] +- [Mark McGwire, 65, 0.278] +- [Sammy Sosa , 63, 0.288] diff --git a/Tests/Fixtures/yaml-test-suite/Z67P/in.json b/Tests/Fixtures/yaml-test-suite/Z67P/in.json new file mode 100644 index 0000000..f1eedb0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Z67P/in.json @@ -0,0 +1,4 @@ +{ + "literal": "value\n", + "folded": "value\n" +} diff --git a/Tests/Fixtures/yaml-test-suite/Z67P/in.yaml b/Tests/Fixtures/yaml-test-suite/Z67P/in.yaml new file mode 100644 index 0000000..69122ac --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Z67P/in.yaml @@ -0,0 +1,4 @@ +literal: |2 + value +folded: !foo >1 + value diff --git a/Tests/Fixtures/yaml-test-suite/Z9M4/in.json b/Tests/Fixtures/yaml-test-suite/Z9M4/in.json new file mode 100644 index 0000000..248299a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Z9M4/in.json @@ -0,0 +1,3 @@ +[ + "bar" +] diff --git a/Tests/Fixtures/yaml-test-suite/Z9M4/in.yaml b/Tests/Fixtures/yaml-test-suite/Z9M4/in.yaml new file mode 100644 index 0000000..eedfe04 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Z9M4/in.yaml @@ -0,0 +1,3 @@ +%TAG !e! tag:example.com,2000:app/ +--- +- !e!foo "bar" diff --git a/Tests/Fixtures/yaml-test-suite/ZF4X/in.json b/Tests/Fixtures/yaml-test-suite/ZF4X/in.json new file mode 100644 index 0000000..425e548 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZF4X/in.json @@ -0,0 +1,10 @@ +{ + "Mark McGwire": { + "hr": 65, + "avg": 0.278 + }, + "Sammy Sosa": { + "hr": 63, + "avg": 0.288 + } +} diff --git a/Tests/Fixtures/yaml-test-suite/ZF4X/in.yaml b/Tests/Fixtures/yaml-test-suite/ZF4X/in.yaml new file mode 100644 index 0000000..7a957b2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZF4X/in.yaml @@ -0,0 +1,5 @@ +Mark McGwire: {hr: 65, avg: 0.278} +Sammy Sosa: { + hr: 63, + avg: 0.288 + } diff --git a/Tests/Fixtures/yaml-test-suite/ZH7C/in.json b/Tests/Fixtures/yaml-test-suite/ZH7C/in.json new file mode 100644 index 0000000..bc92764 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZH7C/in.json @@ -0,0 +1,4 @@ +{ + "a": "b", + "c": "d" +} diff --git a/Tests/Fixtures/yaml-test-suite/ZH7C/in.yaml b/Tests/Fixtures/yaml-test-suite/ZH7C/in.yaml new file mode 100644 index 0000000..64d718f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZH7C/in.yaml @@ -0,0 +1,2 @@ +&a a: b +c: &d d diff --git a/Tests/Fixtures/yaml-test-suite/ZK9H/in.json b/Tests/Fixtures/yaml-test-suite/ZK9H/in.json new file mode 100644 index 0000000..69b8133 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZK9H/in.json @@ -0,0 +1,9 @@ +{ + "key": [ + [ + [ + "value" + ] + ] + ] +} diff --git a/Tests/Fixtures/yaml-test-suite/ZK9H/in.yaml b/Tests/Fixtures/yaml-test-suite/ZK9H/in.yaml new file mode 100644 index 0000000..eb177c6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZK9H/in.yaml @@ -0,0 +1,4 @@ +{ key: [[[ + value + ]]] +} diff --git a/Tests/Fixtures/yaml-test-suite/ZVH3/error b/Tests/Fixtures/yaml-test-suite/ZVH3/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/ZVH3/in.yaml b/Tests/Fixtures/yaml-test-suite/ZVH3/in.yaml new file mode 100644 index 0000000..9db12c9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZVH3/in.yaml @@ -0,0 +1,2 @@ +- key: value + - item1 diff --git a/Tests/Fixtures/yaml-test-suite/ZWK4/in.json b/Tests/Fixtures/yaml-test-suite/ZWK4/in.json new file mode 100644 index 0000000..ede92b9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZWK4/in.json @@ -0,0 +1,5 @@ +{ + "a": 1, + "b": null, + "c": 3 +} diff --git a/Tests/Fixtures/yaml-test-suite/ZWK4/in.yaml b/Tests/Fixtures/yaml-test-suite/ZWK4/in.yaml new file mode 100644 index 0000000..b6fca2a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZWK4/in.yaml @@ -0,0 +1,4 @@ +--- +a: 1 +? b +&anchor c: 3 diff --git a/Tests/Fixtures/yaml-test-suite/ZXT5/error b/Tests/Fixtures/yaml-test-suite/ZXT5/error new file mode 100644 index 0000000..e69de29 diff --git a/Tests/Fixtures/yaml-test-suite/ZXT5/in.yaml b/Tests/Fixtures/yaml-test-suite/ZXT5/in.yaml new file mode 100644 index 0000000..be1ccf2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZXT5/in.yaml @@ -0,0 +1,2 @@ +[ "key" + :value ] diff --git a/Tests/YAMLTestSuiteGapsTests.swift b/Tests/YAMLTestSuiteGapsTests.swift index 67b5606..be4519a 100644 --- a/Tests/YAMLTestSuiteGapsTests.swift +++ b/Tests/YAMLTestSuiteGapsTests.swift @@ -2,49 +2,66 @@ import Foundation @testable import PureYAML import Testing -/// Conformance gaps measured against the official YAML test suite -/// (github.com/yaml/yaml-test-suite, `data` branch). The vendored cases under -/// `Fixtures/yaml-test-suite/` are exactly the suite entries PureYAML does not -/// yet handle correctly. The manifest records each gap's current behavior so a -/// future fix is forced to update it (the gated test below reports drift). +/// Full conformance gate against the official YAML test suite +/// (github.com/yaml/yaml-test-suite, `data` branch, commit +/// 6ad3d2c62885d82fc349026c136ef560838fdf3d). Every official case (numbered +/// sub-cases counted) is vendored under `Fixtures/yaml-test-suite//` and +/// recorded in `Fixtures/yaml-test-suite-manifest.yaml` with a `status`: +/// +/// - `passing`: PureYAML already handles the case conformantly (it parses with a +/// value matching the JSON oracle when one is present, or it rejects an error +/// case). This is the regression guard: if a later change breaks the case, the +/// gated sweep fails. +/// - `gap`: PureYAML does not yet handle the case conformantly. The sweep asserts +/// the gap still reproduces, so a fix is forced to update the manifest rather +/// than silently drift. /// /// The behavioral sweep is gated behind `PUREYAML_RUN_YAML_TEST_SUITE=1`, mirroring -/// the full real-corpus sweep, so the default suite stays green while the gaps are -/// tracked rather than silenced. +/// the full real-corpus sweep, so the default suite stays fast while the whole suite +/// is guarded on demand. The manifest-integrity test below is always on. @Suite("YAML Test Suite Gaps") struct YAMLTestSuiteGapsTests { - @Test("Gap manifest matches vendored fixture files") - func test_gapManifestMatchesVendoredFixtureFiles() throws { + @Test("Manifest is consistent with its vendored fixture files") + func test_manifestMatchesVendoredFixtureFiles() throws { let manifest = try YAMLTestSuiteManifest.load() - #expect(manifest.version == 1) - #expect(manifest.cases.count == 54) - #expect(manifest.cases.count(where: { $0.category == "false-reject" }) == 9) - #expect(manifest.cases.count(where: { $0.category == "json-mismatch" }) == 9) - #expect(manifest.cases.count(where: { $0.category == "accepted-invalid" }) == 36) + #expect(manifest.version == 2) + #expect(manifest.cases.count == manifest.total) + #expect(manifest.total == 402) #expect(Set(manifest.cases.map(\.id)).count == manifest.cases.count) + let passing = manifest.cases.count(where: { $0.status == "passing" }) + let gaps = manifest.cases.count(where: { $0.status == "gap" }) + #expect(passing == manifest.passing) + #expect(gaps == manifest.gap) + #expect(passing + gaps == manifest.total) + + let rejects = manifest.cases.count(where: { $0.expected == "reject" }) + let parseOK = manifest.cases.count(where: { $0.expected == "parse-ok" }) + #expect(rejects + parseOK == manifest.total) + for testCase in manifest.cases { + #expect(testCase.status == "passing" || testCase.status == "gap", "\(testCase.id): invalid status") + #expect(testCase.expected == "reject" || testCase.expected == "parse-ok", "\(testCase.id): invalid expected") + #expect(testCase.oracle == "json" || testCase.oracle == "none", "\(testCase.id): invalid oracle") + let yaml = try testCase.loadInput() #expect(yaml.utf8.count == testCase.byteCount, "\(testCase.id): byte count drift") #expect(yaml.count(where: { $0 == "\n" }) == testCase.lineCount, "\(testCase.id): line count drift") - switch testCase.category { - case "accepted-invalid": - #expect(testCase.expected == "reject") - #expect(testCase.loadErrorMarker() != nil, "\(testCase.id): missing error marker") - default: - #expect(testCase.expected == "parse-ok") + if testCase.expected == "reject" { + #expect(testCase.loadErrorMarker() != nil, "\(testCase.id): reject case is missing its error marker") } - if testCase.oracle == "json" { - #expect(testCase.loadExpectedJSON() != nil, "\(testCase.id): missing in.json oracle") + #expect(testCase.loadExpectedJSON() != nil, "\(testCase.id): json oracle case is missing in.json") + } else { + #expect(testCase.loadExpectedJSON() == nil, "\(testCase.id): oracle is none but an in.json is present") } } } - @Test("Recorded conformance gaps still reproduce") - func test_recordedConformanceGapsStillReproduce() throws { + @Test("Every case matches its recorded conformance status") + func test_everyCaseMatchesRecordedStatus() throws { guard ProcessInfo.processInfo.environment["PUREYAML_RUN_YAML_TEST_SUITE"] == "1" else { return } @@ -53,8 +70,12 @@ struct YAMLTestSuiteGapsTests { for testCase in manifest.cases { let observed = try testCase.observedStatus() #expect( - observed == testCase.current, - "\(testCase.id) \"\(testCase.name)\": recorded gap '\(testCase.current)' but observed '\(observed)'. If this case is now handled correctly, update the manifest.", + observed == testCase.status, + """ + \(testCase.id) "\(testCase.name)": manifest records status '\(testCase.status)' \ + but observed '\(observed)'. A 'passing' case that now fails is a regression; \ + a 'gap' case that now succeeds should be promoted to 'passing' in the manifest. + """, ) } } @@ -64,20 +85,29 @@ struct YAMLTestSuiteGapsTests { struct YAMLTestSuiteManifest { var version: Int + var total: Int + var passing: Int + var gap: Int var cases: [YAMLTestSuiteCase] static func load() throws -> Self { let url = try #require(Bundle.module.url( - forResource: "yaml-test-suite-gaps", + forResource: "yaml-test-suite-manifest", withExtension: "yaml", subdirectory: "Fixtures", )) let value = try PureYAML.parse(String(contentsOf: url, encoding: .utf8)) let root = try #require(value.mapping) let version = try #require(root["version"]?.intValue) + let total = try #require(root["total"]?.intValue) + let passing = try #require(root["passing"]?.intValue) + let gap = try #require(root["gap"]?.intValue) let caseValues = try #require(root.sequence("cases")) return try YAMLTestSuiteManifest( version: version, + total: total, + passing: passing, + gap: gap, cases: caseValues.map(YAMLTestSuiteCase.init(value:)), ) } @@ -87,10 +117,9 @@ struct YAMLTestSuiteCase { var id: String var name: String var localPath: String - var category: String var expected: String var oracle: String - var current: String + var status: String var byteCount: Int var lineCount: Int @@ -99,10 +128,9 @@ struct YAMLTestSuiteCase { id = try mapping.requiredString("id") name = try mapping.requiredString("name") localPath = try mapping.requiredString("localPath") - category = try mapping.requiredString("category") expected = try mapping.requiredString("expected") oracle = try mapping.requiredString("oracle") - current = try mapping.requiredString("current") + status = try mapping.requiredString("status") byteCount = try mapping.requiredInt("byteCount") lineCount = try mapping.requiredInt("lineCount") } @@ -128,8 +156,15 @@ struct YAMLTestSuiteCase { return try? String(contentsOf: url, encoding: .utf8) } - /// Recomputes PureYAML's present behavior for this case, in the same vocabulary - /// the manifest's `current` field uses, so drift (including fixes) is detectable. + /// Recomputes PureYAML's present behavior for this case in the manifest's + /// `status` vocabulary, so any drift (a regression in a passing case, or a fix + /// that promotes a gap) is detectable. + /// + /// Conformance is decided by parsing alone: an error case is `passing` when the + /// parser rejects it; a value case is `passing` when the parser accepts it and, + /// when an in.json oracle is present, the parsed value matches it. Strict + /// validation (e.g. duplicate-key detection) is a separate, orthogonal concern + /// and is deliberately not part of the conformance decision. func observedStatus() throws -> String { let yaml = try loadInput() var documents: [PureYAML.Stream.Document] = [] @@ -139,31 +174,31 @@ struct YAMLTestSuiteCase { } catch { parseThrew = true } - var validateThrew = false - if !parseThrew { - do { - _ = try PureYAML.validate(documents) - } catch { - validateThrew = true - } - } - if category == "accepted-invalid" { - return (parseThrew || validateThrew) ? "reject" : "accepted" + if expected == "reject" { + return parseThrew ? "passing" : "gap" } - if parseThrew { - return "parse-error" + return "gap" } - - guard oracle == "json", let jsonText = loadExpectedJSON(), let expectedDocuments = decodeJSONStream(jsonText) else { - return "parse-ok" + guard oracle == "json", let jsonText = loadExpectedJSON() else { + return "passing" + } + // An empty in.json oracle means the conformant output is an empty stream + // (no JSON value), as for a comment-only or document-end-only input. A parser + // that yields any document then differs from the oracle, so it is a gap. + let trimmed = jsonText.trimmingCharacters(in: .whitespacesAndNewlines) + if trimmed.isEmpty { + return documents.isEmpty ? "passing" : "gap" + } + guard let expectedDocuments = decodeJSONStream(jsonText) else { + return "gap" } if expectedDocuments.count != documents.count { - return "value-mismatch" + return "gap" } let matches = zip(documents, expectedDocuments).allSatisfy { equalValue($0.value, $1) } - return matches ? "value-match" : "value-mismatch" + return matches ? "passing" : "gap" } } diff --git a/docs/YAML_TEST_SUITE_CONFORMANCE.md b/docs/YAML_TEST_SUITE_CONFORMANCE.md index 6a3a753..7188a76 100644 --- a/docs/YAML_TEST_SUITE_CONFORMANCE.md +++ b/docs/YAML_TEST_SUITE_CONFORMANCE.md @@ -2,53 +2,103 @@ This document tracks PureYAML against the official [YAML test suite](https://github.com/yaml/yaml-test-suite) and lays out the -ordered plan for closing the gaps. It is a living document: bucket 1 (block -scalars), bucket 2 (quoted-scalar folding), bucket 3 (empty nodes and empty -keys), and bucket 4 (anchors, tags, and aliases as mapping keys) have landed; -buckets 5-6 remain. +ordered plan for closing the gaps. It is a living document: buckets 1-8 have +landed, and the conformance gate now guards the **entire** suite (all 402 cases), +not just the open gaps, so a fixed case can no longer silently regress. ## How conformance is measured -The suite's `data` branch (commit `6ad3d2c62885d82fc349026c136ef560838fdf3d`) was -run against `PureYAML.parseStream` + `PureYAML.validate`, with each case judged by -its own oracle: +The suite's `data` branch (commit `6ad3d2c62885d82fc349026c136ef560838fdf3d`) is +run against `PureYAML.parseStream`, with each case judged by its own oracle: - **error cases** (an `error` marker): a conformant parser must reject the input. - **data cases** (an `in.json`): the parsed value must match the expected JSON - projection (core-schema resolved), compared structurally. -- **plain valid cases** (neither): the input must at least parse without error. + projection (core-schema resolved), compared structurally. An empty `in.json` + means the conformant output is an empty stream (no document). +- **plain valid cases** (neither): the input must parse without error. + +Conformance is decided by parsing alone. Strict validation (for example +duplicate-key detection in `PureYAML.validate`) is a separate, orthogonal concern +and is deliberately not part of the conformance decision, so a parseable document +that strict mode would reject is still counted as a passing parse. + +### The full-suite gate + +Earlier revisions tracked only the *failing* cases in a gap-only manifest and +deleted a case from it once fixed. That let later work silently regress an +already-fixed case, because nothing guarded it any longer. The gate is now +**comprehensive**: `Tests/Fixtures/yaml-test-suite-manifest.yaml` records *all* +402 cases (numbered sub-cases counted), each with its `id`, `name`, `localPath`, +the conformant `expected` behavior (`parse-ok` | `reject`), its `oracle` +(`json` | `none`), the input `byteCount` and `lineCount`, and a `status`: + +- `passing`: PureYAML handles the case conformantly today. +- `gap`: PureYAML does not yet handle it conformantly. + +Every case's files (`in.yaml`, plus `in.json` and/or `error`) are vendored under +`Tests/Fixtures/yaml-test-suite//`. The gated behavioral sweep asserts, for +**every** case, that a `passing` case still passes (the regression guard) and a +`gap` case still reproduces its non-conformant behavior (so a fix is forced to +update the manifest). A regression in any passing case now fails the sweep. ### Result at the pinned commit -402 cases (including numbered sub-cases). First measurement was 196 pass / 206 -fail; after bucket 1 (block scalars, +24), bucket 2 (quoted-scalar folding, +30), -bucket 3 (empty nodes and empty keys, +20), bucket 4 (anchors, tags, and -aliases as mapping keys, +10), bucket 5 (directives and document boundaries, -+15), bucket 6 (stricter rejection of invalid input, +15), bucket 7 -(document-root multi-line plain and block scalars, +33), and bucket 8 -(flow-collection completeness, +10) it is now -**348 pass, 54 fail.** -The 54 remaining failing cases are vendored under -`Tests/Fixtures/yaml-test-suite/` and recorded in -`Tests/Fixtures/yaml-test-suite-gaps.yaml`. Run the opt-in sweep with: +402 cases (including numbered sub-cases): **329 passing, 73 gap.** Run the opt-in +sweep with: ```sh bash scripts/check-yaml-test-suite.sh ``` -The default `swift test` only checks that the manifest still matches the vendored -files; the behavioral sweep is gated behind `PUREYAML_RUN_YAML_TEST_SUITE=1`, the -same way the full real-world corpus is gated. The sweep asserts that each recorded -gap still reproduces, so fixing a case fails the sweep until the manifest is -updated, the deliberate forcing function for keeping this document honest. +The default `swift test` only checks manifest/fixture/byte/line integrity and that +the recorded counts are consistent; the behavioral sweep is gated behind +`PUREYAML_RUN_YAML_TEST_SUITE=1`, the same way the full real-world corpus is gated. + +### Regressions repaired by the full-suite gate + +Making the gate comprehensive surfaced cases that had been fixed in an earlier +bucket and then silently regressed. All were repaired and set back to `passing`: + +- **Tab over-rejection.** A tab was being rejected wherever it appeared at a block + line start, over-rejecting valid forms. Per `scanner.c` (`scan_to_next_token`, + `scan_block_scalar_breaks`, `scan_plain_scalar`), a tab is illegal *only* as + block-structure indentation. Block indentation is now spaces-only; a tab is left + for the token scanner, which allows it (a) inside block-scalar content once the + content column is established by spaces (`96NN/00`, `96NN/01`, `R4YG`, + `Y79Y/001`), (b) as separation before a scalar value (`DK95/00`) or a flow node + (`6CA3`, `Q5MG`, `J3BT`), and (c) on a whitespace-only blank line (`DK95/03`, + `DK95/07`), while still rejecting genuine tab indentation (`4EJS`, `Y79Y/000`, + `Y79Y/004`-`/008`, `DK95/06`). The batch scanner and the incremental token cursor + were unified onto a single `scanStep`, since the divergence between them is what + let the streaming parser miss a tab error the batch scanner caught. +- **`26DV`** (anchors/aliases as mapping keys). An anchor on a `key:` value line + followed by an indented `*alias :` key was throwing, because the anchor was being + pushed onto the alias key (which cannot carry properties) instead of the nested + mapping. The alias-as-key path now attaches a property scanned on a prior line to + the enclosing mapping, and only rejects an alias that carries a property on its + own line (`&b *alias`, still correctly rejected by `SU74`). +- **`WZ62`** (flow rework). `{ foo : !!str, !!str : bar, }` mis-parsed the second + entry's bare-tag key into a mapping-as-key. A flow key introduced by a spliced + `mappingKey` now uses the same key parser as the implicit form, so a bare tag or + anchor before the `:` composes an empty tagged scalar key. ## Failure categories (remaining) -| Category | Count | Meaning | -|---|---|---| -| `false-reject` | 9 | Well-formed YAML that PureYAML wrongly rejects at parse time. | -| `json-mismatch` | 9 | Parses, but produces a value that disagrees with the expected JSON. | -| `accepted-invalid` | 36 | Malformed YAML that PureYAML wrongly accepts. | +The 73 remaining gaps are tracked individually in the manifest. They cluster as: + +| Category | Meaning | +|---|---| +| false-reject | Well-formed YAML that PureYAML wrongly rejects at parse time. | +| json-mismatch | Parses, but produces a value that disagrees with the expected JSON. | +| accepted-invalid | Malformed YAML that PureYAML wrongly accepts (it should reject). | + +Notable still-open gaps include flow-context plain scalars that start with an +indicator (`[:x]` HM87/00, `[?x]` HM87/01, `{x: :x}` 58MP, `{?foo: bar}` 652Z), +non-ASCII and special-character anchor/alias names (`&😁` 8XYN, `&an:chor` Y2GN, +W5VH), multi-line flow keys (4MUZ/02, VJP3/01), and a few inputs that should be +rejected but are accepted (DK4H, ZXT5, Y79Y/003, VJP3/00). These were verified to +be genuine never-supported gaps, not regressions, and are tracked with +`status: gap`. ## Root-cause buckets and fix order @@ -333,15 +383,18 @@ nesting issue (`- - - []`), not flow, and remains `json-mismatch`. ## Updating this document -When a bucket lands: +When a fix lands: 1. Re-run `bash scripts/check-yaml-test-suite.sh`; it will fail on the now-fixed - cases. + cases (a `gap` whose behavior changed) and on any case the change regressed (a + `passing` case that now fails). 2. For each newly-passing case, assert the round-trip law (parse → dump → parse is stable) in addition to the value/JSON match, per `core/round-trip-transformation.md`; the parser fix is only proven once the emitter agrees on the same input. -3. Remove those cases from `Tests/Fixtures/yaml-test-suite-gaps.yaml` and delete - their vendored fixtures (or, for `json-mismatch` cases that now parse but are - still being verified, update `current`). -4. Update the counts in this document and in `CHANGELOG.md`. +3. Flip those cases' `status` to `passing` in + `Tests/Fixtures/yaml-test-suite-manifest.yaml`. Do **not** delete a case or its + vendored fixtures: the whole suite stays vendored and guarded so a future change + cannot silently regress a fixed case. +4. Update the `passing` / `gap` counts in the manifest header and in this document + and `CHANGELOG.md`. diff --git a/scripts/check-yaml-test-suite.sh b/scripts/check-yaml-test-suite.sh index 93d1362..7737608 100755 --- a/scripts/check-yaml-test-suite.sh +++ b/scripts/check-yaml-test-suite.sh @@ -1,9 +1,10 @@ #!/usr/bin/env bash set -euo pipefail -# Runs the opt-in conformance sweep over the vendored YAML test suite gaps. -# Each case in Tests/Fixtures/yaml-test-suite-gaps.yaml is a documented gap: -# the sweep verifies PureYAML's current behavior still matches the recorded -# `current` status, so any fix is forced to update the manifest. +# Runs the opt-in conformance sweep over the full vendored YAML test suite. +# Tests/Fixtures/yaml-test-suite-manifest.yaml records all 402 cases with a +# `status` (passing | gap); the sweep verifies every passing case still passes +# (the regression guard) and every gap still reproduces, so any fix or regression +# is forced to update the manifest. PUREYAML_RUN_YAML_TEST_SUITE=1 swift test --filter YAMLTestSuiteGapsTests From e8987e4cfda7dbcf571584cd789ec211635e1005 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 01:24:24 +0200 Subject: [PATCH 13/64] feat(parsing): add authoritative canonical-event conformance gate The conformance number was measured against a lossy oracle: the JSON projection (in.json) discards anchors, tags, and scalar styles, and exists for only about half the cases, so "passing" often meant only "parse did not throw". Measured against the official suite's own test.event event streams, the true exact conformance is 254 of 308 valid cases (40 emit a wrong event stream, 14 false-reject), well below the JSON-proxy figure. Add a canonical-event gate (Tests/CanonicalEventConformanceTests.swift) that serializes the parser's events into the yaml-test-suite yeast format and compares them exactly to each case's test.event, checking anchors, tags, scalar styles, flow vs block, and explicit document markers, for every valid case. The gate records the gap set and fails on any regression or unrecorded fix. All 402 test.event files are vendored alongside their inputs. To make the comparison exact, the parser Event model now records whether a document boundary was explicit (documentStart/documentEnd carry an `explicit` flag), distinguishing `---`/`...` from an implicit boundary. This resolves 89 cases that were previously correct but unverifiable without normalization. No parser behavior changed; this is measurement and model fidelity. The 40 wrong-event and 14 false-reject cases are the real remaining gaps, to be fixed against this gate. --- CHANGELOG.md | 21 +++ Sources/Parsing/Event.swift | 17 ++- Sources/Parsing/EventComposer.swift | 2 +- Sources/Parsing/EventStreamComposer.swift | 4 +- Sources/Parsing/TokenEventParser.swift | 22 +-- Sources/Tagged/Tagged.EventComposer.swift | 2 +- Tests/CanonicalEventConformanceTests.swift | 144 ++++++++++++++++++ .../Fixtures/yaml-test-suite/229Q/test.event | 22 +++ .../Fixtures/yaml-test-suite/236B/test.event | 5 + .../Fixtures/yaml-test-suite/26DV/test.event | 33 ++++ .../Fixtures/yaml-test-suite/27NA/test.event | 5 + .../Fixtures/yaml-test-suite/2AUY/test.event | 10 ++ .../Fixtures/yaml-test-suite/2CMS/test.event | 2 + .../Fixtures/yaml-test-suite/2EBW/test.event | 16 ++ .../yaml-test-suite/2G84/00/test.event | 2 + .../yaml-test-suite/2G84/01/test.event | 2 + .../yaml-test-suite/2G84/02/test.event | 5 + .../yaml-test-suite/2G84/03/test.event | 5 + .../Fixtures/yaml-test-suite/2JQS/test.event | 10 ++ .../Fixtures/yaml-test-suite/2LFX/test.event | 5 + .../Fixtures/yaml-test-suite/2SXE/test.event | 10 ++ .../Fixtures/yaml-test-suite/2XXW/test.event | 12 ++ .../Fixtures/yaml-test-suite/33X3/test.event | 9 ++ .../Fixtures/yaml-test-suite/35KP/test.event | 16 ++ .../Fixtures/yaml-test-suite/36F6/test.event | 8 + .../Fixtures/yaml-test-suite/3ALJ/test.event | 11 ++ .../Fixtures/yaml-test-suite/3GZX/test.event | 14 ++ .../Fixtures/yaml-test-suite/3HFZ/test.event | 7 + .../Fixtures/yaml-test-suite/3MYT/test.event | 5 + .../Fixtures/yaml-test-suite/3R3P/test.event | 7 + .../yaml-test-suite/3RLN/00/test.event | 5 + .../yaml-test-suite/3RLN/01/test.event | 5 + .../yaml-test-suite/3RLN/02/test.event | 5 + .../yaml-test-suite/3RLN/03/test.event | 5 + .../yaml-test-suite/3RLN/04/test.event | 5 + .../yaml-test-suite/3RLN/05/test.event | 5 + .../Fixtures/yaml-test-suite/3UYS/test.event | 8 + .../Fixtures/yaml-test-suite/4ABK/test.event | 12 ++ .../Fixtures/yaml-test-suite/4CQQ/test.event | 10 ++ .../Fixtures/yaml-test-suite/4EJS/test.event | 4 + .../Fixtures/yaml-test-suite/4FJ6/test.event | 24 +++ .../Fixtures/yaml-test-suite/4GC6/test.event | 5 + .../Fixtures/yaml-test-suite/4H7K/test.event | 8 + .../Fixtures/yaml-test-suite/4HVU/test.event | 8 + .../Fixtures/yaml-test-suite/4JVG/test.event | 9 ++ .../yaml-test-suite/4MUZ/00/test.event | 8 + .../yaml-test-suite/4MUZ/01/test.event | 8 + .../yaml-test-suite/4MUZ/02/test.event | 8 + .../Fixtures/yaml-test-suite/4Q9F/test.event | 5 + .../Fixtures/yaml-test-suite/4QFQ/test.event | 10 ++ .../Fixtures/yaml-test-suite/4RWC/test.event | 9 ++ .../Fixtures/yaml-test-suite/4UYU/test.event | 5 + .../Fixtures/yaml-test-suite/4V8U/test.event | 5 + .../Fixtures/yaml-test-suite/4WA9/test.event | 12 ++ .../Fixtures/yaml-test-suite/4ZYM/test.event | 12 ++ .../Fixtures/yaml-test-suite/52DL/test.event | 5 + .../Fixtures/yaml-test-suite/54T7/test.event | 10 ++ .../Fixtures/yaml-test-suite/55WF/test.event | 2 + .../Fixtures/yaml-test-suite/565N/test.event | 12 ++ .../Fixtures/yaml-test-suite/57H4/test.event | 18 +++ .../Fixtures/yaml-test-suite/58MP/test.event | 8 + .../Fixtures/yaml-test-suite/5BVJ/test.event | 10 ++ .../Fixtures/yaml-test-suite/5C5M/test.event | 18 +++ .../Fixtures/yaml-test-suite/5GBF/test.event | 10 ++ .../Fixtures/yaml-test-suite/5KJE/test.event | 14 ++ .../Fixtures/yaml-test-suite/5LLU/test.event | 4 + .../Fixtures/yaml-test-suite/5MUD/test.event | 8 + .../Fixtures/yaml-test-suite/5NYZ/test.event | 8 + .../Fixtures/yaml-test-suite/5T43/test.event | 14 ++ .../Fixtures/yaml-test-suite/5TRB/test.event | 2 + .../Fixtures/yaml-test-suite/5TYM/test.event | 8 + .../Fixtures/yaml-test-suite/5U3A/test.event | 4 + .../Fixtures/yaml-test-suite/5WE3/test.event | 13 ++ .../Fixtures/yaml-test-suite/62EZ/test.event | 8 + .../Fixtures/yaml-test-suite/652Z/test.event | 10 ++ .../Fixtures/yaml-test-suite/65WH/test.event | 7 + .../Fixtures/yaml-test-suite/6BCT/test.event | 14 ++ .../Fixtures/yaml-test-suite/6BFJ/test.event | 12 ++ .../Fixtures/yaml-test-suite/6CA3/test.event | 6 + .../Fixtures/yaml-test-suite/6CK3/test.event | 9 ++ .../Fixtures/yaml-test-suite/6FWR/test.event | 5 + .../Fixtures/yaml-test-suite/6H3V/test.event | 8 + .../Fixtures/yaml-test-suite/6HB6/test.event | 17 +++ .../Fixtures/yaml-test-suite/6JQW/test.event | 5 + .../Fixtures/yaml-test-suite/6JTT/test.event | 8 + .../Fixtures/yaml-test-suite/6JWB/test.event | 14 ++ .../Fixtures/yaml-test-suite/6KGN/test.event | 10 ++ .../Fixtures/yaml-test-suite/6LVF/test.event | 5 + .../Fixtures/yaml-test-suite/6M2F/test.event | 10 ++ .../Fixtures/yaml-test-suite/6PBE/test.event | 14 ++ .../Fixtures/yaml-test-suite/6S55/test.event | 7 + .../Fixtures/yaml-test-suite/6SLA/test.event | 10 ++ .../Fixtures/yaml-test-suite/6VJK/test.event | 5 + .../Fixtures/yaml-test-suite/6WLZ/test.event | 8 + .../Fixtures/yaml-test-suite/6WPF/test.event | 5 + .../Fixtures/yaml-test-suite/6XDY/test.event | 8 + .../Fixtures/yaml-test-suite/6ZKB/test.event | 14 ++ .../Fixtures/yaml-test-suite/735Y/test.event | 12 ++ .../Fixtures/yaml-test-suite/74H7/test.event | 16 ++ .../Fixtures/yaml-test-suite/753E/test.event | 5 + .../Fixtures/yaml-test-suite/7A4E/test.event | 5 + .../Fixtures/yaml-test-suite/7BMT/test.event | 35 +++++ .../Fixtures/yaml-test-suite/7BUB/test.event | 16 ++ .../Fixtures/yaml-test-suite/7FWL/test.event | 8 + .../Fixtures/yaml-test-suite/7LBH/test.event | 5 + .../Fixtures/yaml-test-suite/7MNF/test.event | 8 + .../Fixtures/yaml-test-suite/7T8X/test.event | 5 + .../Fixtures/yaml-test-suite/7TMG/test.event | 8 + .../Fixtures/yaml-test-suite/7W2P/test.event | 12 ++ .../Fixtures/yaml-test-suite/7Z25/test.event | 11 ++ .../Fixtures/yaml-test-suite/7ZZ5/test.event | 27 ++++ .../Fixtures/yaml-test-suite/82AN/test.event | 5 + .../Fixtures/yaml-test-suite/87E4/test.event | 13 ++ .../Fixtures/yaml-test-suite/8CWC/test.event | 8 + .../Fixtures/yaml-test-suite/8G76/test.event | 2 + .../Fixtures/yaml-test-suite/8KB6/test.event | 18 +++ .../Fixtures/yaml-test-suite/8MK2/test.event | 5 + .../Fixtures/yaml-test-suite/8QBE/test.event | 11 ++ .../Fixtures/yaml-test-suite/8UDB/test.event | 16 ++ .../Fixtures/yaml-test-suite/8XDJ/test.event | 5 + .../Fixtures/yaml-test-suite/8XYN/test.event | 7 + .../Fixtures/yaml-test-suite/93JH/test.event | 16 ++ .../Fixtures/yaml-test-suite/93WF/test.event | 5 + .../Fixtures/yaml-test-suite/96L6/test.event | 5 + .../yaml-test-suite/96NN/00/test.event | 8 + .../yaml-test-suite/96NN/01/test.event | 8 + .../Fixtures/yaml-test-suite/98YD/test.event | 2 + .../Fixtures/yaml-test-suite/9BXH/test.event | 18 +++ .../Fixtures/yaml-test-suite/9C9N/test.event | 6 + .../Fixtures/yaml-test-suite/9CWY/test.event | 8 + .../Fixtures/yaml-test-suite/9DXL/test.event | 17 +++ .../Fixtures/yaml-test-suite/9FMG/test.event | 21 +++ .../Fixtures/yaml-test-suite/9HCY/test.event | 3 + .../Fixtures/yaml-test-suite/9J7A/test.event | 11 ++ .../Fixtures/yaml-test-suite/9JBA/test.event | 7 + .../Fixtures/yaml-test-suite/9KAX/test.event | 40 +++++ .../Fixtures/yaml-test-suite/9KBC/test.event | 2 + .../Fixtures/yaml-test-suite/9MAG/test.event | 3 + .../Fixtures/yaml-test-suite/9MMA/test.event | 1 + .../Fixtures/yaml-test-suite/9MMW/test.event | 27 ++++ .../yaml-test-suite/9MQT/00/test.event | 5 + .../yaml-test-suite/9MQT/01/test.event | 2 + .../Fixtures/yaml-test-suite/9SA2/test.event | 14 ++ .../Fixtures/yaml-test-suite/9SHH/test.event | 10 ++ .../Fixtures/yaml-test-suite/9TFX/test.event | 5 + .../Fixtures/yaml-test-suite/9U5K/test.event | 24 +++ .../Fixtures/yaml-test-suite/9WXW/test.event | 8 + .../Fixtures/yaml-test-suite/9YRD/test.event | 5 + .../Fixtures/yaml-test-suite/A2M4/test.event | 14 ++ .../Fixtures/yaml-test-suite/A6F9/test.event | 12 ++ .../Fixtures/yaml-test-suite/A984/test.event | 10 ++ .../Fixtures/yaml-test-suite/AB8U/test.event | 7 + .../Fixtures/yaml-test-suite/AVM7/test.event | 2 + .../Fixtures/yaml-test-suite/AZ63/test.event | 13 ++ .../Fixtures/yaml-test-suite/AZW3/test.event | 14 ++ .../Fixtures/yaml-test-suite/B3HG/test.event | 5 + .../Fixtures/yaml-test-suite/B63P/test.event | 1 + .../Fixtures/yaml-test-suite/BD7L/test.event | 5 + .../Fixtures/yaml-test-suite/BEC7/test.event | 5 + .../Fixtures/yaml-test-suite/BF9H/test.event | 5 + .../Fixtures/yaml-test-suite/BS4K/test.event | 4 + .../Fixtures/yaml-test-suite/BU8L/test.event | 11 ++ .../Fixtures/yaml-test-suite/C2DT/test.event | 12 ++ .../Fixtures/yaml-test-suite/C2SP/test.event | 4 + .../Fixtures/yaml-test-suite/C4HZ/test.event | 36 +++++ .../Fixtures/yaml-test-suite/CC74/test.event | 5 + .../Fixtures/yaml-test-suite/CFD4/test.event | 18 +++ .../Fixtures/yaml-test-suite/CML9/test.event | 6 + .../Fixtures/yaml-test-suite/CN3R/test.event | 22 +++ .../Fixtures/yaml-test-suite/CPZ3/test.event | 8 + .../Fixtures/yaml-test-suite/CQ3W/test.event | 4 + .../Fixtures/yaml-test-suite/CT4Q/test.event | 10 ++ .../Fixtures/yaml-test-suite/CTN5/test.event | 6 + .../Fixtures/yaml-test-suite/CUP7/test.event | 10 ++ .../Fixtures/yaml-test-suite/CVW2/test.event | 6 + .../Fixtures/yaml-test-suite/CXX2/test.event | 2 + .../Fixtures/yaml-test-suite/D49Q/test.event | 5 + .../Fixtures/yaml-test-suite/D83L/test.event | 8 + .../Fixtures/yaml-test-suite/D88J/test.event | 11 ++ .../Fixtures/yaml-test-suite/D9TU/test.event | 8 + .../Fixtures/yaml-test-suite/DBG4/test.event | 18 +++ .../Fixtures/yaml-test-suite/DC7X/test.event | 14 ++ .../yaml-test-suite/DE56/00/test.event | 5 + .../yaml-test-suite/DE56/01/test.event | 5 + .../yaml-test-suite/DE56/02/test.event | 5 + .../yaml-test-suite/DE56/03/test.event | 5 + .../yaml-test-suite/DE56/04/test.event | 5 + .../yaml-test-suite/DE56/05/test.event | 5 + .../Fixtures/yaml-test-suite/DFF7/test.event | 12 ++ .../Fixtures/yaml-test-suite/DHP8/test.event | 9 ++ .../Fixtures/yaml-test-suite/DK3J/test.event | 5 + .../Fixtures/yaml-test-suite/DK4H/test.event | 4 + .../yaml-test-suite/DK95/00/test.event | 8 + .../yaml-test-suite/DK95/01/test.event | 4 + .../yaml-test-suite/DK95/02/test.event | 8 + .../yaml-test-suite/DK95/03/test.event | 8 + .../yaml-test-suite/DK95/04/test.event | 10 ++ .../yaml-test-suite/DK95/05/test.event | 10 ++ .../yaml-test-suite/DK95/06/test.event | 7 + .../yaml-test-suite/DK95/07/test.event | 5 + .../yaml-test-suite/DK95/08/test.event | 8 + .../Fixtures/yaml-test-suite/DMG6/test.event | 8 + .../Fixtures/yaml-test-suite/DWX9/test.event | 5 + .../Fixtures/yaml-test-suite/E76Z/test.event | 10 ++ .../Fixtures/yaml-test-suite/EB22/test.event | 4 + .../Fixtures/yaml-test-suite/EHF6/test.event | 11 ++ .../Fixtures/yaml-test-suite/EW3V/test.event | 4 + .../Fixtures/yaml-test-suite/EX5H/test.event | 5 + .../Fixtures/yaml-test-suite/EXG3/test.event | 5 + .../Fixtures/yaml-test-suite/F2C7/test.event | 10 ++ .../Fixtures/yaml-test-suite/F3CP/test.event | 18 +++ .../Fixtures/yaml-test-suite/F6MC/test.event | 10 ++ .../Fixtures/yaml-test-suite/F8F9/test.event | 12 ++ .../Fixtures/yaml-test-suite/FBC9/test.event | 14 ++ .../Fixtures/yaml-test-suite/FH7J/test.event | 17 +++ .../Fixtures/yaml-test-suite/FP8R/test.event | 5 + .../Fixtures/yaml-test-suite/FQ7F/test.event | 9 ++ .../Fixtures/yaml-test-suite/FRK4/test.event | 10 ++ .../Fixtures/yaml-test-suite/FTA2/test.event | 7 + .../Fixtures/yaml-test-suite/FUP4/test.event | 11 ++ .../Fixtures/yaml-test-suite/G4RS/test.event | 18 +++ .../Fixtures/yaml-test-suite/G5U8/test.event | 4 + .../Fixtures/yaml-test-suite/G7JE/test.event | 5 + .../Fixtures/yaml-test-suite/G992/test.event | 5 + .../Fixtures/yaml-test-suite/G9HC/test.event | 4 + .../Fixtures/yaml-test-suite/GDY7/test.event | 5 + .../Fixtures/yaml-test-suite/GH63/test.event | 10 ++ .../Fixtures/yaml-test-suite/GT5M/test.event | 4 + .../Fixtures/yaml-test-suite/H2RW/test.event | 12 ++ .../Fixtures/yaml-test-suite/H3Z8/test.event | 8 + .../Fixtures/yaml-test-suite/H7J7/test.event | 5 + .../Fixtures/yaml-test-suite/H7TQ/test.event | 1 + .../yaml-test-suite/HM87/00/test.event | 7 + .../yaml-test-suite/HM87/01/test.event | 7 + .../Fixtures/yaml-test-suite/HMK4/test.event | 12 ++ .../Fixtures/yaml-test-suite/HMQ5/test.event | 10 ++ .../Fixtures/yaml-test-suite/HRE5/test.event | 4 + .../Fixtures/yaml-test-suite/HS5T/test.event | 5 + .../Fixtures/yaml-test-suite/HU3P/test.event | 4 + .../Fixtures/yaml-test-suite/HWV9/test.event | 2 + .../Fixtures/yaml-test-suite/J3BT/test.event | 10 ++ .../Fixtures/yaml-test-suite/J5UC/test.event | 12 ++ .../Fixtures/yaml-test-suite/J7PZ/test.event | 18 +++ .../Fixtures/yaml-test-suite/J7VC/test.event | 10 ++ .../Fixtures/yaml-test-suite/J9HZ/test.event | 16 ++ .../yaml-test-suite/JEF9/00/test.event | 7 + .../yaml-test-suite/JEF9/01/test.event | 7 + .../yaml-test-suite/JEF9/02/test.event | 7 + .../Fixtures/yaml-test-suite/JHB9/test.event | 15 ++ .../Fixtures/yaml-test-suite/JKF3/test.event | 4 + .../Fixtures/yaml-test-suite/JQ4R/test.event | 14 ++ .../Fixtures/yaml-test-suite/JR7V/test.event | 30 ++++ .../Fixtures/yaml-test-suite/JS2J/test.event | 10 ++ .../Fixtures/yaml-test-suite/JTV5/test.event | 10 ++ .../Fixtures/yaml-test-suite/JY7Z/test.event | 7 + .../Fixtures/yaml-test-suite/K3WX/test.event | 8 + .../Fixtures/yaml-test-suite/K4SU/test.event | 9 ++ .../Fixtures/yaml-test-suite/K527/test.event | 5 + .../Fixtures/yaml-test-suite/K54U/test.event | 5 + .../Fixtures/yaml-test-suite/K858/test.event | 12 ++ .../yaml-test-suite/KH5V/00/test.event | 5 + .../yaml-test-suite/KH5V/01/test.event | 5 + .../yaml-test-suite/KH5V/02/test.event | 5 + .../Fixtures/yaml-test-suite/KK5P/test.event | 41 +++++ .../Fixtures/yaml-test-suite/KMK3/test.event | 13 ++ .../Fixtures/yaml-test-suite/KS4U/test.event | 5 + .../Fixtures/yaml-test-suite/KSS4/test.event | 8 + .../yaml-test-suite/L24T/00/test.event | 8 + .../yaml-test-suite/L24T/01/test.event | 8 + .../Fixtures/yaml-test-suite/L383/test.event | 8 + .../Fixtures/yaml-test-suite/L94M/test.event | 10 ++ .../Fixtures/yaml-test-suite/L9U5/test.event | 13 ++ .../Fixtures/yaml-test-suite/LE5A/test.event | 11 ++ .../Fixtures/yaml-test-suite/LHL4/test.event | 2 + .../Fixtures/yaml-test-suite/LP6E/test.event | 21 +++ .../Fixtures/yaml-test-suite/LQZ7/test.event | 13 ++ .../Fixtures/yaml-test-suite/LX3P/test.event | 10 ++ .../Fixtures/yaml-test-suite/M29M/test.event | 8 + .../yaml-test-suite/M2N8/00/test.event | 13 ++ .../yaml-test-suite/M2N8/01/test.event | 12 ++ .../Fixtures/yaml-test-suite/M5C3/test.event | 10 ++ .../Fixtures/yaml-test-suite/M5DY/test.event | 22 +++ .../Fixtures/yaml-test-suite/M6YH/test.event | 14 ++ .../Fixtures/yaml-test-suite/M7A3/test.event | 8 + .../Fixtures/yaml-test-suite/M7NX/test.event | 18 +++ .../Fixtures/yaml-test-suite/M9B4/test.event | 5 + .../Fixtures/yaml-test-suite/MJS9/test.event | 5 + .../yaml-test-suite/MUS6/00/test.event | 1 + .../yaml-test-suite/MUS6/01/test.event | 1 + .../yaml-test-suite/MUS6/02/test.event | 5 + .../yaml-test-suite/MUS6/03/test.event | 5 + .../yaml-test-suite/MUS6/04/test.event | 5 + .../yaml-test-suite/MUS6/05/test.event | 5 + .../yaml-test-suite/MUS6/06/test.event | 5 + .../Fixtures/yaml-test-suite/MXS3/test.event | 10 ++ .../Fixtures/yaml-test-suite/MYW6/test.event | 5 + .../Fixtures/yaml-test-suite/MZX3/test.event | 11 ++ .../Fixtures/yaml-test-suite/N4JP/test.event | 8 + .../Fixtures/yaml-test-suite/N782/test.event | 3 + .../Fixtures/yaml-test-suite/NAT4/test.event | 22 +++ .../Fixtures/yaml-test-suite/NB6Z/test.event | 8 + .../Fixtures/yaml-test-suite/NHX8/test.event | 8 + .../Fixtures/yaml-test-suite/NJ66/test.event | 14 ++ .../Fixtures/yaml-test-suite/NKF9/test.event | 30 ++++ .../Fixtures/yaml-test-suite/NP9H/test.event | 5 + .../Fixtures/yaml-test-suite/P2AD/test.event | 10 ++ .../Fixtures/yaml-test-suite/P2EQ/test.event | 7 + .../Fixtures/yaml-test-suite/P76L/test.event | 5 + .../Fixtures/yaml-test-suite/P94K/test.event | 8 + .../Fixtures/yaml-test-suite/PBJ2/test.event | 18 +++ .../Fixtures/yaml-test-suite/PRH3/test.event | 5 + .../Fixtures/yaml-test-suite/PUW8/test.event | 11 ++ .../Fixtures/yaml-test-suite/PW8X/test.event | 26 ++++ .../Fixtures/yaml-test-suite/Q4CL/test.event | 7 + .../Fixtures/yaml-test-suite/Q5MG/test.event | 6 + .../Fixtures/yaml-test-suite/Q88A/test.event | 17 +++ .../Fixtures/yaml-test-suite/Q8AD/test.event | 5 + .../Fixtures/yaml-test-suite/Q9WF/test.event | 18 +++ .../Fixtures/yaml-test-suite/QB6E/test.event | 4 + .../Fixtures/yaml-test-suite/QF4Y/test.event | 10 ++ .../Fixtures/yaml-test-suite/QLJ7/test.event | 8 + .../Fixtures/yaml-test-suite/QT73/test.event | 2 + .../Fixtures/yaml-test-suite/R4YG/test.event | 10 ++ .../Fixtures/yaml-test-suite/R52L/test.event | 17 +++ .../Fixtures/yaml-test-suite/RHX7/test.event | 5 + .../Fixtures/yaml-test-suite/RLU9/test.event | 14 ++ .../Fixtures/yaml-test-suite/RR7F/test.event | 10 ++ .../Fixtures/yaml-test-suite/RTP8/test.event | 5 + .../Fixtures/yaml-test-suite/RXY3/test.event | 2 + .../Fixtures/yaml-test-suite/RZP5/test.event | 27 ++++ .../Fixtures/yaml-test-suite/RZT7/test.event | 51 +++++++ .../Fixtures/yaml-test-suite/S3PD/test.event | 14 ++ .../Fixtures/yaml-test-suite/S4GJ/test.event | 4 + .../Fixtures/yaml-test-suite/S4JQ/test.event | 9 ++ .../Fixtures/yaml-test-suite/S4T7/test.event | 8 + .../Fixtures/yaml-test-suite/S7BG/test.event | 7 + .../Fixtures/yaml-test-suite/S98Z/test.event | 4 + .../Fixtures/yaml-test-suite/S9E8/test.event | 18 +++ .../Fixtures/yaml-test-suite/SBG9/test.event | 16 ++ .../Fixtures/yaml-test-suite/SF5V/test.event | 1 + .../Fixtures/yaml-test-suite/SKE5/test.event | 11 ++ .../yaml-test-suite/SM9W/00/test.event | 7 + .../yaml-test-suite/SM9W/01/test.event | 8 + .../Fixtures/yaml-test-suite/SR86/test.event | 6 + .../Fixtures/yaml-test-suite/SSW6/test.event | 5 + .../Fixtures/yaml-test-suite/SU5Z/test.event | 5 + .../Fixtures/yaml-test-suite/SU74/test.event | 5 + .../Fixtures/yaml-test-suite/SY6V/test.event | 1 + .../Fixtures/yaml-test-suite/SYW4/test.event | 12 ++ .../Fixtures/yaml-test-suite/T26H/test.event | 5 + .../Fixtures/yaml-test-suite/T4YY/test.event | 5 + .../Fixtures/yaml-test-suite/T5N4/test.event | 5 + .../Fixtures/yaml-test-suite/T833/test.event | 4 + .../Fixtures/yaml-test-suite/TD5N/test.event | 5 + .../Fixtures/yaml-test-suite/TE2A/test.event | 11 ++ .../Fixtures/yaml-test-suite/TL85/test.event | 5 + .../Fixtures/yaml-test-suite/TS54/test.event | 5 + .../Fixtures/yaml-test-suite/U3C3/test.event | 5 + .../Fixtures/yaml-test-suite/U3XV/test.event | 35 +++++ .../Fixtures/yaml-test-suite/U44R/test.event | 7 + .../Fixtures/yaml-test-suite/U99R/test.event | 3 + .../Fixtures/yaml-test-suite/U9NS/test.event | 22 +++ .../Fixtures/yaml-test-suite/UDM2/test.event | 10 ++ .../Fixtures/yaml-test-suite/UDR7/test.event | 18 +++ .../Fixtures/yaml-test-suite/UGM3/test.event | 59 +++++++ .../yaml-test-suite/UKK6/00/test.event | 10 ++ .../yaml-test-suite/UKK6/01/test.event | 8 + .../yaml-test-suite/UKK6/02/test.event | 5 + .../Fixtures/yaml-test-suite/UT92/test.event | 11 ++ .../Fixtures/yaml-test-suite/UV7Q/test.event | 10 ++ .../Fixtures/yaml-test-suite/V55R/test.event | 10 ++ .../Fixtures/yaml-test-suite/V9D5/test.event | 20 +++ .../yaml-test-suite/VJP3/00/test.event | 5 + .../yaml-test-suite/VJP3/01/test.event | 11 ++ .../Fixtures/yaml-test-suite/W42U/test.event | 16 ++ .../Fixtures/yaml-test-suite/W4TN/test.event | 8 + .../Fixtures/yaml-test-suite/W5VH/test.event | 10 ++ .../Fixtures/yaml-test-suite/W9L4/test.event | 4 + .../Fixtures/yaml-test-suite/WZ62/test.event | 10 ++ .../Fixtures/yaml-test-suite/X38W/test.event | 17 +++ .../Fixtures/yaml-test-suite/X4QW/test.event | 4 + .../Fixtures/yaml-test-suite/X8DW/test.event | 8 + .../Fixtures/yaml-test-suite/XLQ9/test.event | 5 + .../Fixtures/yaml-test-suite/XV9V/test.event | 10 ++ .../Fixtures/yaml-test-suite/XW4D/test.event | 27 ++++ .../Fixtures/yaml-test-suite/Y2GN/test.event | 8 + .../yaml-test-suite/Y79Y/000/test.event | 4 + .../yaml-test-suite/Y79Y/001/test.event | 10 ++ .../yaml-test-suite/Y79Y/002/test.event | 9 ++ .../yaml-test-suite/Y79Y/003/test.event | 4 + .../yaml-test-suite/Y79Y/004/test.event | 4 + .../yaml-test-suite/Y79Y/005/test.event | 4 + .../yaml-test-suite/Y79Y/006/test.event | 4 + .../yaml-test-suite/Y79Y/007/test.event | 4 + .../yaml-test-suite/Y79Y/008/test.event | 4 + .../yaml-test-suite/Y79Y/009/test.event | 4 + .../yaml-test-suite/Y79Y/010/test.event | 7 + .../Fixtures/yaml-test-suite/YD5X/test.event | 21 +++ .../Fixtures/yaml-test-suite/YJV2/test.event | 3 + .../Fixtures/yaml-test-suite/Z67P/test.event | 10 ++ .../Fixtures/yaml-test-suite/Z9M4/test.event | 7 + .../Fixtures/yaml-test-suite/ZCZ6/test.event | 4 + .../Fixtures/yaml-test-suite/ZF4X/test.event | 20 +++ .../Fixtures/yaml-test-suite/ZH7C/test.event | 10 ++ .../Fixtures/yaml-test-suite/ZK9H/test.event | 14 ++ .../Fixtures/yaml-test-suite/ZL4Z/test.event | 5 + .../Fixtures/yaml-test-suite/ZVH3/test.event | 7 + .../Fixtures/yaml-test-suite/ZWK4/test.event | 12 ++ .../Fixtures/yaml-test-suite/ZXT5/test.event | 4 + Tests/ParsingEventTests.swift | 20 +-- 410 files changed, 4020 insertions(+), 33 deletions(-) create mode 100644 Tests/CanonicalEventConformanceTests.swift create mode 100644 Tests/Fixtures/yaml-test-suite/229Q/test.event create mode 100644 Tests/Fixtures/yaml-test-suite/236B/test.event create mode 100644 Tests/Fixtures/yaml-test-suite/26DV/test.event create mode 100644 Tests/Fixtures/yaml-test-suite/27NA/test.event create mode 100644 Tests/Fixtures/yaml-test-suite/2AUY/test.event create mode 100644 Tests/Fixtures/yaml-test-suite/2CMS/test.event create mode 100644 Tests/Fixtures/yaml-test-suite/2EBW/test.event create mode 100644 Tests/Fixtures/yaml-test-suite/2G84/00/test.event create mode 100644 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Tests/Fixtures/yaml-test-suite/ZH7C/test.event create mode 100644 Tests/Fixtures/yaml-test-suite/ZK9H/test.event create mode 100644 Tests/Fixtures/yaml-test-suite/ZL4Z/test.event create mode 100644 Tests/Fixtures/yaml-test-suite/ZVH3/test.event create mode 100644 Tests/Fixtures/yaml-test-suite/ZWK4/test.event create mode 100644 Tests/Fixtures/yaml-test-suite/ZXT5/test.event diff --git a/CHANGELOG.md b/CHANGELOG.md index 8b77009..fc18220 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,6 +7,27 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ## [Unreleased] +### Added + +- Add an authoritative canonical-event conformance gate. The parser's event + stream is serialized into the official YAML test suite event (yeast) format and + compared exactly to each case's vendored `test.event`, which checks anchors, + tags, scalar styles, flow vs block, and explicit document markers for every + valid case (including the roughly half with no `in.json` projection). This + replaces the JSON-projection oracle, which was lossy: measured against ground + truth, 254 of 308 valid suite cases emit exactly correct events (40 emit a + wrong event stream, 14 false-reject), where the JSON proxy had reported a higher + figure. The gate records the gap set and fails on any regression or unrecorded + fix. All 402 cases' `test.event` files are vendored alongside their inputs. + +### Changed + +- Record whether a document boundary was explicit in the parser `Event` model + (`documentStart`/`documentEnd` now carry an `explicit` flag), so a `---`/`...` + marker is distinguished from an implicit boundary. This is required for exact + canonical-event comparison and resolves 89 cases that were previously correct + but unverifiable. + ### Fixed - Make the YAML test suite conformance gate comprehensive and repair the diff --git a/Sources/Parsing/Event.swift b/Sources/Parsing/Event.swift index 31d2e55..afdf9a7 100644 --- a/Sources/Parsing/Event.swift +++ b/Sources/Parsing/Event.swift @@ -2,8 +2,8 @@ extension PureYAML.Parsing { enum Event: Equatable, CustomStringConvertible { case streamStart(mark: Mark) case streamEnd(mark: Mark) - case documentStart(mark: Mark) - case documentEnd(mark: Mark) + case documentStart(explicit: Bool, mark: Mark) + case documentEnd(explicit: Bool, mark: Mark) case sequenceStart(anchor: String?, tag: String?, style: CollectionStyle, mark: Mark) case sequenceEnd(mark: Mark) case mappingStart(anchor: String?, tag: String?, style: CollectionStyle, mark: Mark) @@ -17,10 +17,10 @@ extension PureYAML.Parsing { "streamStart @\(mark)" case let .streamEnd(mark): "streamEnd @\(mark)" - case let .documentStart(mark): - "documentStart @\(mark)" - case let .documentEnd(mark): - "documentEnd @\(mark)" + case let .documentStart(explicit, mark): + "documentStart explicit=\(explicit) @\(mark)" + case let .documentEnd(explicit, mark): + "documentEnd explicit=\(explicit) @\(mark)" case let .sequenceStart(anchor, tag, style, mark): "sequenceStart anchor=\(describe(anchor)) tag=\(describe(tag)) style=\(style) @\(mark)" case let .sequenceEnd(mark): @@ -63,8 +63,6 @@ extension PureYAML.Parsing.Event { var mark: PureYAML.Parsing.Mark { switch self { case let .alias(_, mark), - let .documentEnd(mark), - let .documentStart(mark), let .mappingEnd(mark), let .mappingStart(_, _, _, mark), let .scalar(_, _, _, _, mark), @@ -73,6 +71,9 @@ extension PureYAML.Parsing.Event { let .streamEnd(mark), let .streamStart(mark): mark + case let .documentEnd(_, mark), + let .documentStart(_, mark): + mark } } diff --git a/Sources/Parsing/EventComposer.swift b/Sources/Parsing/EventComposer.swift index 4ccaae7..32f3640 100644 --- a/Sources/Parsing/EventComposer.swift +++ b/Sources/Parsing/EventComposer.swift @@ -35,7 +35,7 @@ extension PureYAML.Parsing { } return false } - if case let .documentStart(mark)? = current { + if case let .documentStart(_, mark)? = current { throw PureYAML.Parsing.ParseError.unsupportedMultiDocumentStream(line: mark.line) } _ = try expectStreamEnd() diff --git a/Sources/Parsing/EventStreamComposer.swift b/Sources/Parsing/EventStreamComposer.swift index 70efbc9..631a568 100644 --- a/Sources/Parsing/EventStreamComposer.swift +++ b/Sources/Parsing/EventStreamComposer.swift @@ -50,9 +50,9 @@ extension PureYAML.Parsing { didSeeStreamStart = true case .streamEnd: didSeeStreamEnd = true - case let .documentStart(mark): + case let .documentStart(_, mark): try startDocument(mark: mark) - case let .documentEnd(mark): + case let .documentEnd(_, mark): try endDocument(mark: mark) case let .scalar(value, anchor, tag, style, mark): try consumeScalar(value, anchor: anchor, tag: tag, style: style, mark: mark) diff --git a/Sources/Parsing/TokenEventParser.swift b/Sources/Parsing/TokenEventParser.swift index 8d09f14..cdb35e3 100644 --- a/Sources/Parsing/TokenEventParser.swift +++ b/Sources/Parsing/TokenEventParser.swift @@ -102,9 +102,9 @@ extension PureYAML.Parsing { } if !didParseDocument { let mark = cursor.current?.mark ?? streamStart.endMark - try emit(.documentStart(mark: mark)) + try emit(.documentStart(explicit: false, mark: mark)) try appendEmptyDocument(at: mark) - try emit(.documentEnd(mark: mark)) + try emit(.documentEnd(explicit: false, mark: mark)) } let streamEnd = try expect("stream end") { kind in if case .streamEnd = kind { @@ -127,19 +127,19 @@ extension PureYAML.Parsing { extension PureYAML.Parsing.TokenEventParser { mutating func parseDocument() throws { - let startMark = try parseDocumentStartMark() - try emit(.documentStart(mark: startMark)) + let (startMark, explicitStart) = try parseDocumentStartMark() + try emit(.documentStart(explicit: explicitStart, mark: startMark)) if cursor.current?.kind.isDocumentEnd == true { let end = try expect("document end") { $0.isDocumentEnd } try appendEmptyDocument(at: end.mark) - try emit(.documentEnd(mark: end.endMark)) + try emit(.documentEnd(explicit: true, mark: end.endMark)) return } if cursor.current?.kind.isDocumentStart == true || cursor.current?.kind.isStreamEnd == true { try appendEmptyDocument(at: cursor.current?.mark ?? startMark) - try emit(.documentEnd(mark: cursor.current?.mark ?? startMark)) + try emit(.documentEnd(explicit: false, mark: cursor.current?.mark ?? startMark)) return } @@ -154,7 +154,7 @@ extension PureYAML.Parsing.TokenEventParser { // -- starts a fresh document on the next loop iteration, so emit the // end here and return rather than demanding a document boundary token. let end = try expect("document end") { $0.isDocumentEnd } - try emit(.documentEnd(mark: end.endMark)) + try emit(.documentEnd(explicit: true, mark: end.endMark)) return } if let current = cursor.current, !canEndDocument(at: current) { @@ -165,7 +165,7 @@ extension PureYAML.Parsing.TokenEventParser { column: current.mark.column, ) } - try emit(.documentEnd(mark: endMark)) + try emit(.documentEnd(explicit: false, mark: endMark)) } mutating func parseDocumentRootNode() throws -> PureYAML.Parsing.NodeResult { @@ -180,12 +180,12 @@ extension PureYAML.Parsing.TokenEventParser { return result } - mutating func parseDocumentStartMark() throws -> PureYAML.Parsing.Mark { + mutating func parseDocumentStartMark() throws -> (mark: PureYAML.Parsing.Mark, explicit: Bool) { guard cursor.current?.kind.isDocumentStart == true else { - return cursor.current?.mark ?? cursor.previous?.endMark ?? .start + return (cursor.current?.mark ?? cursor.previous?.endMark ?? .start, false) } let start = try cursor.advance() - return start?.mark ?? .start + return (start?.mark ?? .start, true) } mutating func appendEmptyDocument(at mark: PureYAML.Parsing.Mark) throws { diff --git a/Sources/Tagged/Tagged.EventComposer.swift b/Sources/Tagged/Tagged.EventComposer.swift index a234743..6bd25c9 100644 --- a/Sources/Tagged/Tagged.EventComposer.swift +++ b/Sources/Tagged/Tagged.EventComposer.swift @@ -35,7 +35,7 @@ extension PureYAML.Tagged { } return false } - if case let .documentStart(mark)? = current { + if case let .documentStart(_, mark)? = current { throw PureYAML.Parsing.ParseError.unsupportedMultiDocumentStream(line: mark.line) } _ = try expect("stream end") { event in diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift new file mode 100644 index 0000000..382aace --- /dev/null +++ b/Tests/CanonicalEventConformanceTests.swift @@ -0,0 +1,144 @@ +import Foundation +@testable import PureYAML +import Testing + +/// Authoritative conformance gate: serialize PureYAML's parse events into the +/// official YAML test suite "event" (yeast) format and compare EXACTLY to each +/// case's vendored `test.event`. Unlike the JSON-projection oracle, this checks +/// anchors, tags, scalar styles, flow vs block, and explicit document markers, +/// for every valid case (including those with no `in.json`). No normalization. +@Suite("Canonical Event Conformance") +struct CanonicalEventConformanceTests { + /// Valid suite cases whose event stream PureYAML does NOT yet emit exactly. + /// This is the authoritative gap set: a fix removes an id (and the test fails + /// until it is removed), a regression adds one (and the test fails). Of these, + /// 14 currently throw on valid input and 26 emit a wrong event stream. + static let knownEventGaps: Set = [ + // false-rejects (parseEvents throws on valid input) + "57H4", "58MP", "5T43", "6BFJ", "8XYN", "FH7J", "LX3P", "M5C3", "M5DY", + "Q9WF", "SKE5", "UKK6/00", "V9D5", "W5VH", + // wrong event stream (parses, but not the canonical events) + "2SXE", "4ABK", "4FJ6", "4MUZ/02", "652Z", "6CK3", "7BMT", "7FWL", "7ZZ5", + "8G76", "98YD", "9KAX", "AVM7", "CFD4", "CT4Q", "DBG4", "DC7X", "DK95/05", + "HM87/00", "HM87/01", "HS5T", "HWV9", "JEF9/02", "LP6E", "M2N8/00", + "M2N8/01", "M7A3", "NB6Z", "NKF9", "PW8X", "QF4Y", "QT73", "U3XV", "UGM3", + "UV7Q", "VJP3/01", "Y2GN", "Y79Y/002", "ZF4X", "ZK9H", + ] + + @Test("Every valid case emits canonical events, except the recorded gaps") + func test_canonicalEventConformance() throws { + var observedGaps: Set = [] + for testCase in CanonicalEventCorpus.validCases() { + guard let yaml = testCase.input, let expected = testCase.expectedEvents else { continue } + let events: [PureYAML.Parsing.Event] + do { + events = try PureYAML.Parsing.Parser().parseEvents(yaml) + } catch { + observedGaps.insert(testCase.id) + continue + } + let actual = events.map(CanonicalEventCorpus.serialize).joined(separator: "\n") + if actual != expected.trimmingTrailingNewline { + observedGaps.insert(testCase.id) + } + } + let regressions = observedGaps.subtracting(Self.knownEventGaps).sorted() + let fixed = Self.knownEventGaps.subtracting(observedGaps).sorted() + #expect(regressions.isEmpty, "Canonical-event REGRESSIONS (now wrong, were correct): \(regressions.joined(separator: " "))") + #expect(fixed.isEmpty, "Canonical-event cases now FIXED; remove from knownEventGaps: \(fixed.joined(separator: " "))") + } +} + +enum CanonicalEventCorpus { + struct Case { let id: String } + + static func validCases() -> [Case] { + // Every vendored case that is NOT an error case (no `error` marker). + guard let base = Bundle.module.url(forResource: "yaml-test-suite", withExtension: nil, subdirectory: "Fixtures") else { return [] } + let fileManager = FileManager.default + guard let walker = fileManager.enumerator(at: base, includingPropertiesForKeys: nil) else { return [] } + var out: [Case] = [] + for case let url as URL in walker where url.lastPathComponent == "in.yaml" { + let dir = url.deletingLastPathComponent() + let id = dir.path.replacingOccurrences(of: base.path + "/", with: "") + if !fileManager.fileExists(atPath: dir.appendingPathComponent("error").path) { + out.append(Case(id: id)) + } + } + return out.sorted { $0.id < $1.id } + } + + static func url(_ id: String, _ name: String, _ ext: String?) -> URL? { + Bundle.module.url(forResource: name, withExtension: ext, subdirectory: "Fixtures/yaml-test-suite/" + id) + } + + static func serialize(_ event: PureYAML.Parsing.Event) -> String { + switch event { + case .streamStart: "+STR" + case .streamEnd: "-STR" + case let .documentStart(explicit, _): explicit ? "+DOC ---" : "+DOC" + case let .documentEnd(explicit, _): explicit ? "-DOC ..." : "-DOC" + case let .sequenceStart(anchor, tag, style, _): "+SEQ" + (style == .flow ? " []" : "") + props(anchor, tag) + case .sequenceEnd: "-SEQ" + case let .mappingStart(anchor, tag, style, _): "+MAP" + (style == .flow ? " {}" : "") + props(anchor, tag) + case .mappingEnd: "-MAP" + case let .scalar(value, anchor, tag, style, _): "=VAL" + props(anchor, tag) + " " + styleChar(style) + escape(value) + case let .alias(anchor, _): "=ALI *" + anchor + } + } + + static func props(_ anchor: String?, _ tag: String?) -> String { + var result = "" + if let anchor { result += " &" + anchor } + if let tag { result += " <" + tag + ">" } + return result + } + + static func styleChar(_ style: PureYAML.Parsing.ScalarStyle) -> String { + switch style { + case .plain: ":" + case .singleQuoted: "'" + case .doubleQuoted: "\"" + case .literal: "|" + case .folded: ">" + } + } + + static func escape(_ value: String) -> String { + var out = "" + for scalar in value.unicodeScalars { + switch scalar { + case "\\": out += "\\\\" + case "\t": out += "\\t" + case "\n": out += "\\n" + case "\r": out += "\\r" + case "\u{08}": out += "\\b" + case "\u{00}": out += "\\0" + default: out.unicodeScalars.append(scalar) + } + } + return out + } +} + +extension CanonicalEventCorpus.Case { + var input: String? { + guard let url = CanonicalEventCorpus.url(id, "in", "yaml") else { return nil } + return try? String(contentsOf: url, encoding: .utf8) + } + + var expectedEvents: String? { + guard let url = CanonicalEventCorpus.url(id, "test", "event") else { return nil } + return try? String(contentsOf: url, encoding: .utf8) + } +} + +private extension String { + var trimmingTrailingNewline: String { + var copy = self + while copy.hasSuffix("\n") { + copy.removeLast() + } + return copy + } +} diff --git a/Tests/Fixtures/yaml-test-suite/229Q/test.event b/Tests/Fixtures/yaml-test-suite/229Q/test.event new file mode 100644 index 0000000..fc75880 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/229Q/test.event @@ -0,0 +1,22 @@ ++STR ++DOC ++SEQ ++MAP +=VAL :name +=VAL :Mark McGwire +=VAL :hr +=VAL :65 +=VAL :avg +=VAL :0.278 +-MAP ++MAP +=VAL :name +=VAL :Sammy Sosa +=VAL :hr +=VAL :63 +=VAL :avg +=VAL :0.288 +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/236B/test.event b/Tests/Fixtures/yaml-test-suite/236B/test.event new file mode 100644 index 0000000..83d95a7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/236B/test.event @@ -0,0 +1,5 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL :bar diff --git a/Tests/Fixtures/yaml-test-suite/26DV/test.event b/Tests/Fixtures/yaml-test-suite/26DV/test.event new file mode 100644 index 0000000..e683fa7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/26DV/test.event @@ -0,0 +1,33 @@ ++STR ++DOC ++MAP +=VAL "top1 ++MAP +=VAL "key1 +=VAL &alias1 :scalar1 +-MAP +=VAL 'top2 ++MAP +=VAL 'key2 +=VAL &alias2 :scalar2 +-MAP +=VAL :top3 ++MAP &node3 +=ALI *alias1 +=VAL :scalar3 +-MAP +=VAL :top4 ++MAP +=ALI *alias2 +=VAL :scalar4 +-MAP +=VAL :top5 +=VAL :scalar5 +=VAL :top6 ++MAP +=VAL &anchor6 'key6 +=VAL :scalar6 +-MAP +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/27NA/test.event b/Tests/Fixtures/yaml-test-suite/27NA/test.event new file mode 100644 index 0000000..4caf24e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/27NA/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL :text +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/2AUY/test.event b/Tests/Fixtures/yaml-test-suite/2AUY/test.event new file mode 100644 index 0000000..9dfb913 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2AUY/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++SEQ +=VAL :a +=VAL :b +=VAL :42 +=VAL :d +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/2CMS/test.event b/Tests/Fixtures/yaml-test-suite/2CMS/test.event new file mode 100644 index 0000000..b8e31a8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2CMS/test.event @@ -0,0 +1,2 @@ ++STR ++DOC diff --git a/Tests/Fixtures/yaml-test-suite/2EBW/test.event b/Tests/Fixtures/yaml-test-suite/2EBW/test.event new file mode 100644 index 0000000..b211714 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2EBW/test.event @@ -0,0 +1,16 @@ ++STR ++DOC ++MAP +=VAL :a!"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~ +=VAL :safe +=VAL :?foo +=VAL :safe question mark +=VAL ::foo +=VAL :safe colon +=VAL :-foo +=VAL :safe dash +=VAL :this is#not +=VAL :a comment +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/2G84/00/test.event b/Tests/Fixtures/yaml-test-suite/2G84/00/test.event new file mode 100644 index 0000000..19c9481 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2G84/00/test.event @@ -0,0 +1,2 @@ ++STR ++DOC --- diff --git a/Tests/Fixtures/yaml-test-suite/2G84/01/test.event b/Tests/Fixtures/yaml-test-suite/2G84/01/test.event new file mode 100644 index 0000000..19c9481 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2G84/01/test.event @@ -0,0 +1,2 @@ ++STR ++DOC --- diff --git a/Tests/Fixtures/yaml-test-suite/2G84/02/test.event b/Tests/Fixtures/yaml-test-suite/2G84/02/test.event new file mode 100644 index 0000000..f8b7b25 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2G84/02/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL | +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/2G84/03/test.event b/Tests/Fixtures/yaml-test-suite/2G84/03/test.event new file mode 100644 index 0000000..f8b7b25 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2G84/03/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL | +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/2JQS/test.event b/Tests/Fixtures/yaml-test-suite/2JQS/test.event new file mode 100644 index 0000000..0268179 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2JQS/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL : +=VAL :a +=VAL : +=VAL :b +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/2LFX/test.event b/Tests/Fixtures/yaml-test-suite/2LFX/test.event new file mode 100644 index 0000000..324d096 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2LFX/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL "foo +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/2SXE/test.event b/Tests/Fixtures/yaml-test-suite/2SXE/test.event new file mode 100644 index 0000000..712bf45 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2SXE/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL &a: :key +=VAL &a :value +=VAL :foo +=ALI *a: +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/2XXW/test.event b/Tests/Fixtures/yaml-test-suite/2XXW/test.event new file mode 100644 index 0000000..3e2a946 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/2XXW/test.event @@ -0,0 +1,12 @@ ++STR ++DOC --- ++MAP +=VAL :Mark McGwire +=VAL : +=VAL :Sammy Sosa +=VAL : +=VAL :Ken Griff +=VAL : +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/33X3/test.event b/Tests/Fixtures/yaml-test-suite/33X3/test.event new file mode 100644 index 0000000..54e9da1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/33X3/test.event @@ -0,0 +1,9 @@ ++STR ++DOC --- ++SEQ +=VAL :1 +=VAL :-2 +=VAL :33 +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/35KP/test.event b/Tests/Fixtures/yaml-test-suite/35KP/test.event new file mode 100644 index 0000000..ab590fd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/35KP/test.event @@ -0,0 +1,16 @@ ++STR ++DOC --- ++MAP +=VAL :a +=VAL :b +-MAP +-DOC ++DOC --- ++SEQ +=VAL :c +-SEQ +-DOC ++DOC --- +=VAL :d e +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/36F6/test.event b/Tests/Fixtures/yaml-test-suite/36F6/test.event new file mode 100644 index 0000000..1221e48 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/36F6/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- ++MAP +=VAL :plain +=VAL :a b\nc +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/3ALJ/test.event b/Tests/Fixtures/yaml-test-suite/3ALJ/test.event new file mode 100644 index 0000000..4f1622b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3ALJ/test.event @@ -0,0 +1,11 @@ ++STR ++DOC ++SEQ ++SEQ +=VAL :s1_i1 +=VAL :s1_i2 +-SEQ +=VAL :s2 +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/3GZX/test.event b/Tests/Fixtures/yaml-test-suite/3GZX/test.event new file mode 100644 index 0000000..d1aa38c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3GZX/test.event @@ -0,0 +1,14 @@ ++STR ++DOC ++MAP +=VAL :First occurrence +=VAL &anchor :Foo +=VAL :Second occurrence +=ALI *anchor +=VAL :Override anchor +=VAL &anchor :Bar +=VAL :Reuse anchor +=ALI *anchor +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/3HFZ/test.event b/Tests/Fixtures/yaml-test-suite/3HFZ/test.event new file mode 100644 index 0000000..c3f805c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3HFZ/test.event @@ -0,0 +1,7 @@ ++STR ++DOC --- ++MAP +=VAL :key +=VAL :value +-MAP +-DOC ... diff --git a/Tests/Fixtures/yaml-test-suite/3MYT/test.event b/Tests/Fixtures/yaml-test-suite/3MYT/test.event new file mode 100644 index 0000000..e1f5738 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3MYT/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL :k:#foo &a !t s +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/3R3P/test.event b/Tests/Fixtures/yaml-test-suite/3R3P/test.event new file mode 100644 index 0000000..6e03840 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3R3P/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++SEQ &sequence +=VAL :a +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/00/test.event b/Tests/Fixtures/yaml-test-suite/3RLN/00/test.event new file mode 100644 index 0000000..9472a18 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/00/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "1 leading \ttab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/01/test.event b/Tests/Fixtures/yaml-test-suite/3RLN/01/test.event new file mode 100644 index 0000000..b864b91 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/01/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "2 leading \ttab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/02/test.event b/Tests/Fixtures/yaml-test-suite/3RLN/02/test.event new file mode 100644 index 0000000..25ffca0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/02/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "3 leading tab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/03/test.event b/Tests/Fixtures/yaml-test-suite/3RLN/03/test.event new file mode 100644 index 0000000..e3c2f45 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/03/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "4 leading \t tab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/04/test.event b/Tests/Fixtures/yaml-test-suite/3RLN/04/test.event new file mode 100644 index 0000000..d240316 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/04/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "5 leading \t tab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/3RLN/05/test.event b/Tests/Fixtures/yaml-test-suite/3RLN/05/test.event new file mode 100644 index 0000000..7e19da4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3RLN/05/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "6 leading tab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/3UYS/test.event b/Tests/Fixtures/yaml-test-suite/3UYS/test.event new file mode 100644 index 0000000..6ef81d6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/3UYS/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :escaped slash +=VAL "a/b +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/4ABK/test.event b/Tests/Fixtures/yaml-test-suite/4ABK/test.event new file mode 100644 index 0000000..a1edb4d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4ABK/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++MAP {} +=VAL :unquoted +=VAL "separate +=VAL :http://foo.com +=VAL : +=VAL :omitted value +=VAL : +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/4CQQ/test.event b/Tests/Fixtures/yaml-test-suite/4CQQ/test.event new file mode 100644 index 0000000..ea9d1bd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4CQQ/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :plain +=VAL :This unquoted scalar spans many lines. +=VAL :quoted +=VAL "So does this quoted scalar.\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/4EJS/test.event b/Tests/Fixtures/yaml-test-suite/4EJS/test.event new file mode 100644 index 0000000..886e653 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4EJS/test.event @@ -0,0 +1,4 @@ ++STR ++DOC --- ++MAP +=VAL :a diff --git a/Tests/Fixtures/yaml-test-suite/4FJ6/test.event b/Tests/Fixtures/yaml-test-suite/4FJ6/test.event new file mode 100644 index 0000000..da361fd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4FJ6/test.event @@ -0,0 +1,24 @@ ++STR ++DOC --- ++SEQ [] ++MAP {} ++SEQ [] +=VAL :a ++SEQ [] ++MAP {} ++SEQ [] ++SEQ [] +=VAL :b +=VAL :c +-SEQ +-SEQ +=VAL :d +-MAP +=VAL :e +-SEQ +-SEQ +=VAL :23 +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/4GC6/test.event b/Tests/Fixtures/yaml-test-suite/4GC6/test.event new file mode 100644 index 0000000..d1efb0e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4GC6/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL 'here's to "quotes" +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/4H7K/test.event b/Tests/Fixtures/yaml-test-suite/4H7K/test.event new file mode 100644 index 0000000..007493c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4H7K/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- ++SEQ +=VAL :a +=VAL :b +=VAL :c +-SEQ +-DOC diff --git a/Tests/Fixtures/yaml-test-suite/4HVU/test.event b/Tests/Fixtures/yaml-test-suite/4HVU/test.event new file mode 100644 index 0000000..9e4de12 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4HVU/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :key ++SEQ +=VAL :ok +=VAL :also ok +-SEQ diff --git a/Tests/Fixtures/yaml-test-suite/4JVG/test.event b/Tests/Fixtures/yaml-test-suite/4JVG/test.event new file mode 100644 index 0000000..5541cfd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4JVG/test.event @@ -0,0 +1,9 @@ ++STR ++DOC ++MAP +=VAL :top1 ++MAP &node1 +=VAL &k1 :key1 +=VAL :val1 +-MAP +=VAL :top2 diff --git a/Tests/Fixtures/yaml-test-suite/4MUZ/00/test.event b/Tests/Fixtures/yaml-test-suite/4MUZ/00/test.event new file mode 100644 index 0000000..c8fe433 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4MUZ/00/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP {} +=VAL "foo +=VAL "bar +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/4MUZ/01/test.event b/Tests/Fixtures/yaml-test-suite/4MUZ/01/test.event new file mode 100644 index 0000000..3552afd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4MUZ/01/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP {} +=VAL "foo +=VAL :bar +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/4MUZ/02/test.event b/Tests/Fixtures/yaml-test-suite/4MUZ/02/test.event new file mode 100644 index 0000000..dfdf43c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4MUZ/02/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP {} +=VAL :foo +=VAL :bar +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/4Q9F/test.event b/Tests/Fixtures/yaml-test-suite/4Q9F/test.event new file mode 100644 index 0000000..e01d210 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4Q9F/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL >ab cd\nef\n\ngh\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/4QFQ/test.event b/Tests/Fixtures/yaml-test-suite/4QFQ/test.event new file mode 100644 index 0000000..6395611 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4QFQ/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++SEQ +=VAL |detected\n +=VAL >\n\n# detected\n +=VAL | explicit\n +=VAL >detected\n +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/4RWC/test.event b/Tests/Fixtures/yaml-test-suite/4RWC/test.event new file mode 100644 index 0000000..e4ac376 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4RWC/test.event @@ -0,0 +1,9 @@ ++STR ++DOC ++SEQ [] +=VAL :1 +=VAL :2 +=VAL :3 +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/4UYU/test.event b/Tests/Fixtures/yaml-test-suite/4UYU/test.event new file mode 100644 index 0000000..f3676a7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4UYU/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "foo: bar": baz +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/4V8U/test.event b/Tests/Fixtures/yaml-test-suite/4V8U/test.event new file mode 100644 index 0000000..9d7d9dd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4V8U/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL :plain\\value\\with\\backslashes +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/4WA9/test.event b/Tests/Fixtures/yaml-test-suite/4WA9/test.event new file mode 100644 index 0000000..f73c27a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4WA9/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++SEQ ++MAP +=VAL :aaa +=VAL |xxx\n +=VAL :bbb +=VAL |xxx\n +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/4ZYM/test.event b/Tests/Fixtures/yaml-test-suite/4ZYM/test.event new file mode 100644 index 0000000..5bd005b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/4ZYM/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++MAP +=VAL :plain +=VAL :text lines +=VAL :quoted +=VAL "text lines +=VAL :block +=VAL |text\n \tlines\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/52DL/test.event b/Tests/Fixtures/yaml-test-suite/52DL/test.event new file mode 100644 index 0000000..e04212e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/52DL/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL :a +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/54T7/test.event b/Tests/Fixtures/yaml-test-suite/54T7/test.event new file mode 100644 index 0000000..4b12db7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/54T7/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP {} +=VAL :foo +=VAL :you +=VAL :bar +=VAL :far +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/55WF/test.event b/Tests/Fixtures/yaml-test-suite/55WF/test.event new file mode 100644 index 0000000..19c9481 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/55WF/test.event @@ -0,0 +1,2 @@ ++STR ++DOC --- diff --git a/Tests/Fixtures/yaml-test-suite/565N/test.event b/Tests/Fixtures/yaml-test-suite/565N/test.event new file mode 100644 index 0000000..72c44bf --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/565N/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++MAP +=VAL :canonical +=VAL "R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5OTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLCAgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs= +=VAL :generic +=VAL |R0lGODlhDAAMAIQAAP//9/X17unp5WZmZgAAAOfn515eXvPz7Y6OjuDg4J+fn5\nOTk6enp56enmlpaWNjY6Ojo4SEhP/++f/++f/++f/++f/++f/++f/++f/++f/+\n+f/++f/++f/++f/++f/++SH+Dk1hZGUgd2l0aCBHSU1QACwAAAAADAAMAAAFLC\nAgjoEwnuNAFOhpEMTRiggcz4BNJHrv/zCFcLiwMWYNG84BwwEeECcgggoBADs=\n +=VAL :description +=VAL :The binary value above is a tiny arrow encoded as a gif image. +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/57H4/test.event b/Tests/Fixtures/yaml-test-suite/57H4/test.event new file mode 100644 index 0000000..879772a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/57H4/test.event @@ -0,0 +1,18 @@ ++STR ++DOC ++MAP +=VAL :sequence ++SEQ +=VAL :entry ++SEQ +=VAL :nested +-SEQ +-SEQ +=VAL :mapping ++MAP +=VAL :foo +=VAL :bar +-MAP +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/58MP/test.event b/Tests/Fixtures/yaml-test-suite/58MP/test.event new file mode 100644 index 0000000..a71e008 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/58MP/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP {} +=VAL :x +=VAL ::x +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/5BVJ/test.event b/Tests/Fixtures/yaml-test-suite/5BVJ/test.event new file mode 100644 index 0000000..b9ee2ee --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5BVJ/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :literal +=VAL |some\ntext\n +=VAL :folded +=VAL >some text\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/5C5M/test.event b/Tests/Fixtures/yaml-test-suite/5C5M/test.event new file mode 100644 index 0000000..ae12fba --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5C5M/test.event @@ -0,0 +1,18 @@ ++STR ++DOC ++SEQ ++MAP {} +=VAL :one +=VAL :two +=VAL :three +=VAL :four +-MAP ++MAP {} +=VAL :five +=VAL :six +=VAL :seven +=VAL :eight +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/5GBF/test.event b/Tests/Fixtures/yaml-test-suite/5GBF/test.event new file mode 100644 index 0000000..1acf1f8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5GBF/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :Folding +=VAL "Empty line\nas a line feed +=VAL :Chomping +=VAL |Clipped empty lines\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/5KJE/test.event b/Tests/Fixtures/yaml-test-suite/5KJE/test.event new file mode 100644 index 0000000..131aa45 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5KJE/test.event @@ -0,0 +1,14 @@ ++STR ++DOC ++SEQ ++SEQ [] +=VAL :one +=VAL :two +-SEQ ++SEQ [] +=VAL :three +=VAL :four +-SEQ +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/5LLU/test.event b/Tests/Fixtures/yaml-test-suite/5LLU/test.event new file mode 100644 index 0000000..bbe95d7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5LLU/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++MAP +=VAL :block scalar diff --git a/Tests/Fixtures/yaml-test-suite/5MUD/test.event b/Tests/Fixtures/yaml-test-suite/5MUD/test.event new file mode 100644 index 0000000..fd46afc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5MUD/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- ++MAP {} +=VAL "foo +=VAL :bar +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/5NYZ/test.event b/Tests/Fixtures/yaml-test-suite/5NYZ/test.event new file mode 100644 index 0000000..4010c9a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5NYZ/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :key +=VAL :value +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/5T43/test.event b/Tests/Fixtures/yaml-test-suite/5T43/test.event new file mode 100644 index 0000000..129c059 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5T43/test.event @@ -0,0 +1,14 @@ ++STR ++DOC ++SEQ ++MAP {} +=VAL "key +=VAL :value +-MAP ++MAP {} +=VAL "key +=VAL ::value +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/5TRB/test.event b/Tests/Fixtures/yaml-test-suite/5TRB/test.event new file mode 100644 index 0000000..19c9481 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5TRB/test.event @@ -0,0 +1,2 @@ ++STR ++DOC --- diff --git a/Tests/Fixtures/yaml-test-suite/5TYM/test.event b/Tests/Fixtures/yaml-test-suite/5TYM/test.event new file mode 100644 index 0000000..6d8a8bc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5TYM/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- +=VAL :fluorescent +-DOC ... ++DOC --- +=VAL :green +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/5U3A/test.event b/Tests/Fixtures/yaml-test-suite/5U3A/test.event new file mode 100644 index 0000000..174e371 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5U3A/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++MAP +=VAL :key diff --git a/Tests/Fixtures/yaml-test-suite/5WE3/test.event b/Tests/Fixtures/yaml-test-suite/5WE3/test.event new file mode 100644 index 0000000..6bcbc08 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/5WE3/test.event @@ -0,0 +1,13 @@ ++STR ++DOC ++MAP +=VAL :explicit key +=VAL : +=VAL |block key\n ++SEQ +=VAL :one +=VAL :two +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/62EZ/test.event b/Tests/Fixtures/yaml-test-suite/62EZ/test.event new file mode 100644 index 0000000..7723a2b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/62EZ/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- ++MAP +=VAL :x ++MAP {} +=VAL :y +=VAL :z +-MAP diff --git a/Tests/Fixtures/yaml-test-suite/652Z/test.event b/Tests/Fixtures/yaml-test-suite/652Z/test.event new file mode 100644 index 0000000..ff6931a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/652Z/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP {} +=VAL :?foo +=VAL :bar +=VAL :bar +=VAL :42 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/65WH/test.event b/Tests/Fixtures/yaml-test-suite/65WH/test.event new file mode 100644 index 0000000..5fd23da --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/65WH/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++SEQ +=VAL :foo +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6BCT/test.event b/Tests/Fixtures/yaml-test-suite/6BCT/test.event new file mode 100644 index 0000000..905c43d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6BCT/test.event @@ -0,0 +1,14 @@ ++STR ++DOC ++SEQ ++MAP +=VAL :foo +=VAL :bar +-MAP ++SEQ +=VAL :baz +=VAL :baz +-SEQ +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6BFJ/test.event b/Tests/Fixtures/yaml-test-suite/6BFJ/test.event new file mode 100644 index 0000000..55211ef --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6BFJ/test.event @@ -0,0 +1,12 @@ ++STR ++DOC --- ++MAP &mapping ++SEQ [] &key +=VAL &item :a +=VAL :b +=VAL :c +-SEQ +=VAL :value +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6CA3/test.event b/Tests/Fixtures/yaml-test-suite/6CA3/test.event new file mode 100644 index 0000000..8163607 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6CA3/test.event @@ -0,0 +1,6 @@ ++STR ++DOC ++SEQ [] +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6CK3/test.event b/Tests/Fixtures/yaml-test-suite/6CK3/test.event new file mode 100644 index 0000000..871fae1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6CK3/test.event @@ -0,0 +1,9 @@ ++STR ++DOC --- ++SEQ +=VAL :foo +=VAL :bar +=VAL :baz +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6FWR/test.event b/Tests/Fixtures/yaml-test-suite/6FWR/test.event new file mode 100644 index 0000000..69493d9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6FWR/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL |ab\n\n \n +-DOC ... +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6H3V/test.event b/Tests/Fixtures/yaml-test-suite/6H3V/test.event new file mode 100644 index 0000000..b7083c4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6H3V/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL 'foo: bar\\ +=VAL :baz' +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6HB6/test.event b/Tests/Fixtures/yaml-test-suite/6HB6/test.event new file mode 100644 index 0000000..73b9865 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6HB6/test.event @@ -0,0 +1,17 @@ ++STR ++DOC ++MAP +=VAL :Not indented ++MAP +=VAL :By one space +=VAL |By four\n spaces\n +=VAL :Flow style ++SEQ [] +=VAL :By two +=VAL :Also by two +=VAL :Still by two +-SEQ +-MAP +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6JQW/test.event b/Tests/Fixtures/yaml-test-suite/6JQW/test.event new file mode 100644 index 0000000..af5f009 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6JQW/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL |\\//||\\/||\n// || ||__\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6JTT/test.event b/Tests/Fixtures/yaml-test-suite/6JTT/test.event new file mode 100644 index 0000000..cd01743 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6JTT/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- ++SEQ [] ++SEQ [] +=VAL :a +=VAL :b +=VAL :c +-SEQ diff --git a/Tests/Fixtures/yaml-test-suite/6JWB/test.event b/Tests/Fixtures/yaml-test-suite/6JWB/test.event new file mode 100644 index 0000000..935d250 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6JWB/test.event @@ -0,0 +1,14 @@ ++STR ++DOC ++MAP +=VAL :foo ++SEQ +=VAL :a ++MAP +=VAL :key +=VAL :value +-MAP +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6KGN/test.event b/Tests/Fixtures/yaml-test-suite/6KGN/test.event new file mode 100644 index 0000000..a72faa1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6KGN/test.event @@ -0,0 +1,10 @@ ++STR ++DOC --- ++MAP +=VAL :a +=VAL &anchor : +=VAL :b +=ALI *anchor +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6LVF/test.event b/Tests/Fixtures/yaml-test-suite/6LVF/test.event new file mode 100644 index 0000000..324d096 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6LVF/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL "foo +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6M2F/test.event b/Tests/Fixtures/yaml-test-suite/6M2F/test.event new file mode 100644 index 0000000..9e45ad0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6M2F/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL &a :a +=VAL &b :b +=VAL : +=ALI *a +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6PBE/test.event b/Tests/Fixtures/yaml-test-suite/6PBE/test.event new file mode 100644 index 0000000..f8fbe17 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6PBE/test.event @@ -0,0 +1,14 @@ ++STR ++DOC --- ++MAP ++SEQ +=VAL :a +=VAL :b +-SEQ ++SEQ +=VAL :c +=VAL :d +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6S55/test.event b/Tests/Fixtures/yaml-test-suite/6S55/test.event new file mode 100644 index 0000000..1df0f42 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6S55/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++MAP +=VAL :key ++SEQ +=VAL :bar +=VAL :baz diff --git a/Tests/Fixtures/yaml-test-suite/6SLA/test.event b/Tests/Fixtures/yaml-test-suite/6SLA/test.event new file mode 100644 index 0000000..9411e77 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6SLA/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL "foo\nbar:baz\tx \\$%^&*()x +=VAL :23 +=VAL 'x\\ny:z\\tx $%^&*()x +=VAL :24 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6VJK/test.event b/Tests/Fixtures/yaml-test-suite/6VJK/test.event new file mode 100644 index 0000000..93b252d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6VJK/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL >Sammy Sosa completed another fine season with great stats.\n\n 63 Home Runs\n 0.288 Batting Average\n\nWhat a year!\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6WLZ/test.event b/Tests/Fixtures/yaml-test-suite/6WLZ/test.event new file mode 100644 index 0000000..7730f21 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6WLZ/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- +=VAL "bar +-DOC ... ++DOC --- +=VAL "bar +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6WPF/test.event b/Tests/Fixtures/yaml-test-suite/6WPF/test.event new file mode 100644 index 0000000..de0c0ba --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6WPF/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL " foo\nbar\nbaz +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6XDY/test.event b/Tests/Fixtures/yaml-test-suite/6XDY/test.event new file mode 100644 index 0000000..fe39bfe --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6XDY/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- +=VAL : +-DOC ++DOC --- +=VAL : +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/6ZKB/test.event b/Tests/Fixtures/yaml-test-suite/6ZKB/test.event new file mode 100644 index 0000000..3d3b733 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/6ZKB/test.event @@ -0,0 +1,14 @@ ++STR ++DOC +=VAL :Document +-DOC ++DOC --- +=VAL : +-DOC ... ++DOC --- ++MAP +=VAL :matches % +=VAL :20 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/735Y/test.event b/Tests/Fixtures/yaml-test-suite/735Y/test.event new file mode 100644 index 0000000..0636edf --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/735Y/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++SEQ +=VAL "flow in block +=VAL >Block scalar\n ++MAP +=VAL :foo +=VAL :bar +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/74H7/test.event b/Tests/Fixtures/yaml-test-suite/74H7/test.event new file mode 100644 index 0000000..1f20e00 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/74H7/test.event @@ -0,0 +1,16 @@ ++STR ++DOC ++MAP +=VAL :a +=VAL :b +=VAL :c +=VAL :42 +=VAL :e +=VAL :f +=VAL :g +=VAL :h +=VAL :23 +=VAL :false +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/753E/test.event b/Tests/Fixtures/yaml-test-suite/753E/test.event new file mode 100644 index 0000000..292efb4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/753E/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL |ab +-DOC ... +-STR diff --git a/Tests/Fixtures/yaml-test-suite/7A4E/test.event b/Tests/Fixtures/yaml-test-suite/7A4E/test.event new file mode 100644 index 0000000..c831930 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7A4E/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL " 1st non-empty\n2nd non-empty 3rd non-empty +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/7BMT/test.event b/Tests/Fixtures/yaml-test-suite/7BMT/test.event new file mode 100644 index 0000000..4b924ae --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7BMT/test.event @@ -0,0 +1,35 @@ ++STR ++DOC --- ++MAP +=VAL :top1 ++MAP &node1 +=VAL &k1 :key1 +=VAL :one +-MAP +=VAL :top2 ++MAP &node2 +=VAL :key2 +=VAL :two +-MAP +=VAL :top3 ++MAP +=VAL &k3 :key3 +=VAL :three +-MAP +=VAL :top4 ++MAP &node4 +=VAL &k4 :key4 +=VAL :four +-MAP +=VAL :top5 ++MAP &node5 +=VAL :key5 +=VAL :five +-MAP +=VAL :top6 +=VAL &val6 :six +=VAL :top7 +=VAL &val7 :seven +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/7BUB/test.event b/Tests/Fixtures/yaml-test-suite/7BUB/test.event new file mode 100644 index 0000000..0dcba44 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7BUB/test.event @@ -0,0 +1,16 @@ ++STR ++DOC --- ++MAP +=VAL :hr ++SEQ +=VAL :Mark McGwire +=VAL &SS :Sammy Sosa +-SEQ +=VAL :rbi ++SEQ +=ALI *SS +=VAL :Ken Griffey +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/7FWL/test.event b/Tests/Fixtures/yaml-test-suite/7FWL/test.event new file mode 100644 index 0000000..2aeeeed --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7FWL/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL :baz +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/7LBH/test.event b/Tests/Fixtures/yaml-test-suite/7LBH/test.event new file mode 100644 index 0000000..bc8ff06 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7LBH/test.event @@ -0,0 +1,5 @@ ++STR ++DOC ++MAP +=VAL "a\nb +=VAL :1 diff --git a/Tests/Fixtures/yaml-test-suite/7MNF/test.event b/Tests/Fixtures/yaml-test-suite/7MNF/test.event new file mode 100644 index 0000000..816444c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7MNF/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :top1 ++MAP +=VAL :key1 +=VAL :val1 +-MAP diff --git a/Tests/Fixtures/yaml-test-suite/7T8X/test.event b/Tests/Fixtures/yaml-test-suite/7T8X/test.event new file mode 100644 index 0000000..c6e1829 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7T8X/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL >\nfolded line\nnext line\n * bullet\n\n * list\n * lines\n\nlast line\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/7TMG/test.event b/Tests/Fixtures/yaml-test-suite/7TMG/test.event new file mode 100644 index 0000000..67aa08a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7TMG/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- ++SEQ [] +=VAL :word1 +=VAL :word2 +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/7W2P/test.event b/Tests/Fixtures/yaml-test-suite/7W2P/test.event new file mode 100644 index 0000000..90a6a7b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7W2P/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++MAP +=VAL :a +=VAL : +=VAL :b +=VAL : +=VAL :c +=VAL : +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/7Z25/test.event b/Tests/Fixtures/yaml-test-suite/7Z25/test.event new file mode 100644 index 0000000..727a5cb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7Z25/test.event @@ -0,0 +1,11 @@ ++STR ++DOC --- +=VAL :scalar1 +-DOC ... ++DOC ++MAP +=VAL :key +=VAL :value +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/7ZZ5/test.event b/Tests/Fixtures/yaml-test-suite/7ZZ5/test.event new file mode 100644 index 0000000..782158e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/7ZZ5/test.event @@ -0,0 +1,27 @@ ++STR ++DOC --- ++MAP +=VAL :nested sequences ++SEQ ++SEQ ++SEQ ++SEQ [] +-SEQ +-SEQ +-SEQ ++SEQ ++SEQ ++MAP {} +-MAP +-SEQ +-SEQ +-SEQ +=VAL :key1 ++SEQ [] +-SEQ +=VAL :key2 ++MAP {} +-MAP +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/82AN/test.event b/Tests/Fixtures/yaml-test-suite/82AN/test.event new file mode 100644 index 0000000..76bfe86 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/82AN/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL :---word1 word2 +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/87E4/test.event b/Tests/Fixtures/yaml-test-suite/87E4/test.event new file mode 100644 index 0000000..4dd3d72 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/87E4/test.event @@ -0,0 +1,13 @@ ++STR ++DOC ++MAP +=VAL 'implicit block key ++SEQ [] ++MAP {} +=VAL 'implicit flow key +=VAL :value +-MAP +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/8CWC/test.event b/Tests/Fixtures/yaml-test-suite/8CWC/test.event new file mode 100644 index 0000000..bb16181 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8CWC/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- ++MAP +=VAL :key ends with two colons:: +=VAL :value +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/8G76/test.event b/Tests/Fixtures/yaml-test-suite/8G76/test.event new file mode 100644 index 0000000..a8c0574 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8G76/test.event @@ -0,0 +1,2 @@ ++STR +-STR diff --git a/Tests/Fixtures/yaml-test-suite/8KB6/test.event b/Tests/Fixtures/yaml-test-suite/8KB6/test.event new file mode 100644 index 0000000..4c1ebbf --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8KB6/test.event @@ -0,0 +1,18 @@ ++STR ++DOC --- ++SEQ ++MAP {} +=VAL :single line +=VAL : +=VAL :a +=VAL :b +-MAP ++MAP {} +=VAL :multi line +=VAL : +=VAL :a +=VAL :b +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/8MK2/test.event b/Tests/Fixtures/yaml-test-suite/8MK2/test.event new file mode 100644 index 0000000..4ad166a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8MK2/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL :a +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/8QBE/test.event b/Tests/Fixtures/yaml-test-suite/8QBE/test.event new file mode 100644 index 0000000..18deb3b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8QBE/test.event @@ -0,0 +1,11 @@ ++STR ++DOC ++MAP +=VAL :key ++SEQ +=VAL :item1 +=VAL :item2 +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/8UDB/test.event b/Tests/Fixtures/yaml-test-suite/8UDB/test.event new file mode 100644 index 0000000..7378045 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8UDB/test.event @@ -0,0 +1,16 @@ ++STR ++DOC ++SEQ [] +=VAL "double quoted +=VAL 'single quoted +=VAL :plain text ++SEQ [] +=VAL :nested +-SEQ ++MAP {} +=VAL :single +=VAL :pair +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/8XDJ/test.event b/Tests/Fixtures/yaml-test-suite/8XDJ/test.event new file mode 100644 index 0000000..74316c2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8XDJ/test.event @@ -0,0 +1,5 @@ ++STR ++DOC ++MAP +=VAL :key +=VAL :word1 diff --git a/Tests/Fixtures/yaml-test-suite/8XYN/test.event b/Tests/Fixtures/yaml-test-suite/8XYN/test.event new file mode 100644 index 0000000..eeeb858 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/8XYN/test.event @@ -0,0 +1,7 @@ ++STR ++DOC --- ++SEQ +=VAL &😁 :unicode anchor +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/93JH/test.event b/Tests/Fixtures/yaml-test-suite/93JH/test.event new file mode 100644 index 0000000..d036a62 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/93JH/test.event @@ -0,0 +1,16 @@ ++STR ++DOC ++SEQ ++MAP +=VAL :key +=VAL :value +=VAL :key2 +=VAL :value2 +-MAP ++MAP +=VAL :key3 +=VAL :value3 +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/93WF/test.event b/Tests/Fixtures/yaml-test-suite/93WF/test.event new file mode 100644 index 0000000..7d16ac3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/93WF/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL >trimmed\n\n\nas space +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/96L6/test.event b/Tests/Fixtures/yaml-test-suite/96L6/test.event new file mode 100644 index 0000000..debe8c0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96L6/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL >Mark McGwire's year was crippled by a knee injury.\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/96NN/00/test.event b/Tests/Fixtures/yaml-test-suite/96NN/00/test.event new file mode 100644 index 0000000..0d18bd9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96NN/00/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL |\tbar +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/96NN/01/test.event b/Tests/Fixtures/yaml-test-suite/96NN/01/test.event new file mode 100644 index 0000000..0d18bd9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/96NN/01/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL |\tbar +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/98YD/test.event b/Tests/Fixtures/yaml-test-suite/98YD/test.event new file mode 100644 index 0000000..a8c0574 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/98YD/test.event @@ -0,0 +1,2 @@ ++STR +-STR diff --git a/Tests/Fixtures/yaml-test-suite/9BXH/test.event b/Tests/Fixtures/yaml-test-suite/9BXH/test.event new file mode 100644 index 0000000..b61149c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9BXH/test.event @@ -0,0 +1,18 @@ ++STR ++DOC --- ++SEQ ++MAP {} +=VAL "single line +=VAL : +=VAL :a +=VAL :b +-MAP ++MAP {} +=VAL "multi line +=VAL : +=VAL :a +=VAL :b +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/9C9N/test.event b/Tests/Fixtures/yaml-test-suite/9C9N/test.event new file mode 100644 index 0000000..2a63d35 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9C9N/test.event @@ -0,0 +1,6 @@ ++STR ++DOC --- ++MAP +=VAL :flow ++SEQ [] +=VAL :a diff --git a/Tests/Fixtures/yaml-test-suite/9CWY/test.event b/Tests/Fixtures/yaml-test-suite/9CWY/test.event new file mode 100644 index 0000000..152fcfd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9CWY/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :key ++SEQ +=VAL :item1 +=VAL :item2 +-SEQ diff --git a/Tests/Fixtures/yaml-test-suite/9DXL/test.event b/Tests/Fixtures/yaml-test-suite/9DXL/test.event new file mode 100644 index 0000000..b472f9b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9DXL/test.event @@ -0,0 +1,17 @@ ++STR ++DOC ++MAP +=VAL :Mapping +=VAL :Document +-MAP +-DOC ++DOC --- +=VAL : +-DOC ... ++DOC --- ++MAP +=VAL :matches % +=VAL :20 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/9FMG/test.event b/Tests/Fixtures/yaml-test-suite/9FMG/test.event new file mode 100644 index 0000000..0302e1a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9FMG/test.event @@ -0,0 +1,21 @@ ++STR ++DOC ++MAP +=VAL :a ++MAP +=VAL :b ++MAP +=VAL :c +=VAL :d +-MAP +=VAL :e ++MAP +=VAL :f +=VAL :g +-MAP +-MAP +=VAL :h +=VAL :i +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/9HCY/test.event b/Tests/Fixtures/yaml-test-suite/9HCY/test.event new file mode 100644 index 0000000..83ddec4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9HCY/test.event @@ -0,0 +1,3 @@ ++STR ++DOC +=VAL "bar diff --git a/Tests/Fixtures/yaml-test-suite/9J7A/test.event b/Tests/Fixtures/yaml-test-suite/9J7A/test.event new file mode 100644 index 0000000..2e55ea9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9J7A/test.event @@ -0,0 +1,11 @@ ++STR ++DOC ++MAP +=VAL :foo ++MAP +=VAL :bar +=VAL :baz +-MAP +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/9JBA/test.event b/Tests/Fixtures/yaml-test-suite/9JBA/test.event new file mode 100644 index 0000000..fcbdae6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9JBA/test.event @@ -0,0 +1,7 @@ ++STR ++DOC --- ++SEQ [] +=VAL :a +=VAL :b +=VAL :c +-SEQ diff --git a/Tests/Fixtures/yaml-test-suite/9KAX/test.event b/Tests/Fixtures/yaml-test-suite/9KAX/test.event new file mode 100644 index 0000000..fe04562 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9KAX/test.event @@ -0,0 +1,40 @@ ++STR ++DOC --- +=VAL &a1 :scalar1 +-DOC ++DOC --- +=VAL &a2 :scalar2 +-DOC ++DOC --- +=VAL &a3 :scalar3 +-DOC ++DOC --- ++MAP &a4 +=VAL &a5 :key5 +=VAL :value4 +-MAP +-DOC ++DOC --- ++MAP +=VAL :a6 +=VAL :1 +=VAL &anchor6 :b6 +=VAL :2 +-MAP +-DOC ++DOC --- ++MAP +=VAL &a8 :key8 +=VAL :value7 +-MAP +-DOC ++DOC --- ++MAP +=VAL &a10 :key10 +=VAL :value9 +-MAP +-DOC ++DOC --- +=VAL &a11 :value11 +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/9KBC/test.event b/Tests/Fixtures/yaml-test-suite/9KBC/test.event new file mode 100644 index 0000000..19c9481 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9KBC/test.event @@ -0,0 +1,2 @@ ++STR ++DOC --- diff --git a/Tests/Fixtures/yaml-test-suite/9MAG/test.event b/Tests/Fixtures/yaml-test-suite/9MAG/test.event new file mode 100644 index 0000000..dce87f5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MAG/test.event @@ -0,0 +1,3 @@ ++STR ++DOC --- ++SEQ [] diff --git a/Tests/Fixtures/yaml-test-suite/9MMA/test.event b/Tests/Fixtures/yaml-test-suite/9MMA/test.event new file mode 100644 index 0000000..e72d602 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MMA/test.event @@ -0,0 +1 @@ ++STR diff --git a/Tests/Fixtures/yaml-test-suite/9MMW/test.event b/Tests/Fixtures/yaml-test-suite/9MMW/test.event new file mode 100644 index 0000000..b43022e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MMW/test.event @@ -0,0 +1,27 @@ ++STR ++DOC ++SEQ ++SEQ [] ++MAP {} +=VAL :YAML +=VAL :separate +-MAP +-SEQ ++SEQ [] ++MAP {} +=VAL "JSON like +=VAL :adjacent +-MAP +-SEQ ++SEQ [] ++MAP {} ++MAP {} +=VAL :JSON +=VAL :like +-MAP +=VAL :adjacent +-MAP +-SEQ +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/00/test.event b/Tests/Fixtures/yaml-test-suite/9MQT/00/test.event new file mode 100644 index 0000000..6b0acaf --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MQT/00/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL "a ...x b +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/9MQT/01/test.event b/Tests/Fixtures/yaml-test-suite/9MQT/01/test.event new file mode 100644 index 0000000..19c9481 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9MQT/01/test.event @@ -0,0 +1,2 @@ ++STR ++DOC --- diff --git a/Tests/Fixtures/yaml-test-suite/9SA2/test.event b/Tests/Fixtures/yaml-test-suite/9SA2/test.event new file mode 100644 index 0000000..ef14f8d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9SA2/test.event @@ -0,0 +1,14 @@ ++STR ++DOC --- ++SEQ ++MAP {} +=VAL "single line +=VAL :value +-MAP ++MAP {} +=VAL "multi line +=VAL :value +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/9SHH/test.event b/Tests/Fixtures/yaml-test-suite/9SHH/test.event new file mode 100644 index 0000000..0fce5eb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9SHH/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :single +=VAL 'text +=VAL :double +=VAL "text +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/9TFX/test.event b/Tests/Fixtures/yaml-test-suite/9TFX/test.event new file mode 100644 index 0000000..5185eb5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9TFX/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL " 1st non-empty\n2nd non-empty 3rd non-empty +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/9U5K/test.event b/Tests/Fixtures/yaml-test-suite/9U5K/test.event new file mode 100644 index 0000000..d561515 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9U5K/test.event @@ -0,0 +1,24 @@ ++STR ++DOC --- ++SEQ ++MAP +=VAL :item +=VAL :Super Hoop +=VAL :quantity +=VAL :1 +-MAP ++MAP +=VAL :item +=VAL :Basketball +=VAL :quantity +=VAL :4 +-MAP ++MAP +=VAL :item +=VAL :Big Shoes +=VAL :quantity +=VAL :1 +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/9WXW/test.event b/Tests/Fixtures/yaml-test-suite/9WXW/test.event new file mode 100644 index 0000000..0854272 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9WXW/test.event @@ -0,0 +1,8 @@ ++STR ++DOC +=VAL "bar +-DOC ... ++DOC --- +=VAL "bar +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/9YRD/test.event b/Tests/Fixtures/yaml-test-suite/9YRD/test.event new file mode 100644 index 0000000..1d0d238 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/9YRD/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL :a b c d\ne +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/A2M4/test.event b/Tests/Fixtures/yaml-test-suite/A2M4/test.event new file mode 100644 index 0000000..05a3a06 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/A2M4/test.event @@ -0,0 +1,14 @@ ++STR ++DOC ++MAP +=VAL :a ++SEQ +=VAL :b ++SEQ +=VAL :c +=VAL :d +-SEQ +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/A6F9/test.event b/Tests/Fixtures/yaml-test-suite/A6F9/test.event new file mode 100644 index 0000000..71ef2cb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/A6F9/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++MAP +=VAL :strip +=VAL |text +=VAL :clip +=VAL |text\n +=VAL :keep +=VAL |text\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/A984/test.event b/Tests/Fixtures/yaml-test-suite/A984/test.event new file mode 100644 index 0000000..8edb42e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/A984/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :a +=VAL :b c +=VAL :d +=VAL :e f +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/AB8U/test.event b/Tests/Fixtures/yaml-test-suite/AB8U/test.event new file mode 100644 index 0000000..b5fa8e9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/AB8U/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++SEQ +=VAL :single multiline - sequence entry +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/AVM7/test.event b/Tests/Fixtures/yaml-test-suite/AVM7/test.event new file mode 100644 index 0000000..a8c0574 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/AVM7/test.event @@ -0,0 +1,2 @@ ++STR +-STR diff --git a/Tests/Fixtures/yaml-test-suite/AZ63/test.event b/Tests/Fixtures/yaml-test-suite/AZ63/test.event new file mode 100644 index 0000000..933e2ae --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/AZ63/test.event @@ -0,0 +1,13 @@ ++STR ++DOC ++MAP +=VAL :one ++SEQ +=VAL :2 +=VAL :3 +-SEQ +=VAL :four +=VAL :5 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/AZW3/test.event b/Tests/Fixtures/yaml-test-suite/AZW3/test.event new file mode 100644 index 0000000..d04ca7a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/AZW3/test.event @@ -0,0 +1,14 @@ ++STR ++DOC ++SEQ ++MAP +=VAL :bla"keks +=VAL :foo +-MAP ++MAP +=VAL :bla]keks +=VAL :foo +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/B3HG/test.event b/Tests/Fixtures/yaml-test-suite/B3HG/test.event new file mode 100644 index 0000000..5e7760d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/B3HG/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL >folded text\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/B63P/test.event b/Tests/Fixtures/yaml-test-suite/B63P/test.event new file mode 100644 index 0000000..e72d602 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/B63P/test.event @@ -0,0 +1 @@ ++STR diff --git a/Tests/Fixtures/yaml-test-suite/BD7L/test.event b/Tests/Fixtures/yaml-test-suite/BD7L/test.event new file mode 100644 index 0000000..fc4db33 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BD7L/test.event @@ -0,0 +1,5 @@ ++STR ++DOC ++SEQ +=VAL :item1 +=VAL :item2 diff --git a/Tests/Fixtures/yaml-test-suite/BEC7/test.event b/Tests/Fixtures/yaml-test-suite/BEC7/test.event new file mode 100644 index 0000000..324d096 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BEC7/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL "foo +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/BF9H/test.event b/Tests/Fixtures/yaml-test-suite/BF9H/test.event new file mode 100644 index 0000000..1f53c3c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BF9H/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- ++MAP +=VAL :plain +=VAL :a b diff --git a/Tests/Fixtures/yaml-test-suite/BS4K/test.event b/Tests/Fixtures/yaml-test-suite/BS4K/test.event new file mode 100644 index 0000000..d7f91c1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BS4K/test.event @@ -0,0 +1,4 @@ ++STR ++DOC +=VAL :word1 +-DOC diff --git a/Tests/Fixtures/yaml-test-suite/BU8L/test.event b/Tests/Fixtures/yaml-test-suite/BU8L/test.event new file mode 100644 index 0000000..babc4f4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/BU8L/test.event @@ -0,0 +1,11 @@ ++STR ++DOC ++MAP +=VAL :key ++MAP &anchor +=VAL :a +=VAL :b +-MAP +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/C2DT/test.event b/Tests/Fixtures/yaml-test-suite/C2DT/test.event new file mode 100644 index 0000000..446750a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/C2DT/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++MAP {} +=VAL "adjacent +=VAL :value +=VAL "readable +=VAL :value +=VAL "empty +=VAL : +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/C2SP/test.event b/Tests/Fixtures/yaml-test-suite/C2SP/test.event new file mode 100644 index 0000000..af9cc7d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/C2SP/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++SEQ [] +=VAL :23 diff --git a/Tests/Fixtures/yaml-test-suite/C4HZ/test.event b/Tests/Fixtures/yaml-test-suite/C4HZ/test.event new file mode 100644 index 0000000..dc77e1a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/C4HZ/test.event @@ -0,0 +1,36 @@ ++STR ++DOC --- ++SEQ ++MAP +=VAL :center ++MAP {} &ORIGIN +=VAL :x +=VAL :73 +=VAL :y +=VAL :129 +-MAP +=VAL :radius +=VAL :7 +-MAP ++MAP +=VAL :start +=ALI *ORIGIN +=VAL :finish ++MAP {} +=VAL :x +=VAL :89 +=VAL :y +=VAL :102 +-MAP +-MAP ++MAP +=VAL :start +=ALI *ORIGIN +=VAL :color +=VAL :0xFFEEBB +=VAL :text +=VAL :Pretty vector drawing. +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/CC74/test.event b/Tests/Fixtures/yaml-test-suite/CC74/test.event new file mode 100644 index 0000000..7c0ff3a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CC74/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL "bar +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/CFD4/test.event b/Tests/Fixtures/yaml-test-suite/CFD4/test.event new file mode 100644 index 0000000..9258b61 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CFD4/test.event @@ -0,0 +1,18 @@ ++STR ++DOC ++SEQ ++SEQ [] ++MAP {} +=VAL : +=VAL :empty key +-MAP +-SEQ ++SEQ [] ++MAP {} +=VAL : +=VAL :another empty key +-MAP +-SEQ +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/CML9/test.event b/Tests/Fixtures/yaml-test-suite/CML9/test.event new file mode 100644 index 0000000..5f669e2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CML9/test.event @@ -0,0 +1,6 @@ ++STR ++DOC ++MAP +=VAL :key ++SEQ [] +=VAL :word1 diff --git a/Tests/Fixtures/yaml-test-suite/CN3R/test.event b/Tests/Fixtures/yaml-test-suite/CN3R/test.event new file mode 100644 index 0000000..db80b1a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CN3R/test.event @@ -0,0 +1,22 @@ ++STR ++DOC ++SEQ [] &flowseq ++MAP {} +=VAL :a +=VAL :b +-MAP ++MAP {} +=VAL &c :c +=VAL :d +-MAP ++MAP {} +=VAL &e :e +=VAL :f +-MAP ++MAP {} &g +=VAL :g +=VAL :h +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/CPZ3/test.event b/Tests/Fixtures/yaml-test-suite/CPZ3/test.event new file mode 100644 index 0000000..e83079e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CPZ3/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- ++MAP +=VAL :tab +=VAL "\tstring +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/CQ3W/test.event b/Tests/Fixtures/yaml-test-suite/CQ3W/test.event new file mode 100644 index 0000000..a15029a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CQ3W/test.event @@ -0,0 +1,4 @@ ++STR ++DOC --- ++MAP +=VAL :key diff --git a/Tests/Fixtures/yaml-test-suite/CT4Q/test.event b/Tests/Fixtures/yaml-test-suite/CT4Q/test.event new file mode 100644 index 0000000..94fcfe0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CT4Q/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++SEQ [] ++MAP {} +=VAL :foo bar +=VAL :baz +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/CTN5/test.event b/Tests/Fixtures/yaml-test-suite/CTN5/test.event new file mode 100644 index 0000000..0f4c5e1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CTN5/test.event @@ -0,0 +1,6 @@ ++STR ++DOC --- ++SEQ [] +=VAL :a +=VAL :b +=VAL :c diff --git a/Tests/Fixtures/yaml-test-suite/CUP7/test.event b/Tests/Fixtures/yaml-test-suite/CUP7/test.event new file mode 100644 index 0000000..9575f21 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CUP7/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :anchored +=VAL &anchor :value +=VAL :alias +=ALI *anchor +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/CVW2/test.event b/Tests/Fixtures/yaml-test-suite/CVW2/test.event new file mode 100644 index 0000000..0f4c5e1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CVW2/test.event @@ -0,0 +1,6 @@ ++STR ++DOC --- ++SEQ [] +=VAL :a +=VAL :b +=VAL :c diff --git a/Tests/Fixtures/yaml-test-suite/CXX2/test.event b/Tests/Fixtures/yaml-test-suite/CXX2/test.event new file mode 100644 index 0000000..19c9481 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/CXX2/test.event @@ -0,0 +1,2 @@ ++STR ++DOC --- diff --git a/Tests/Fixtures/yaml-test-suite/D49Q/test.event b/Tests/Fixtures/yaml-test-suite/D49Q/test.event new file mode 100644 index 0000000..c38deb4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/D49Q/test.event @@ -0,0 +1,5 @@ ++STR ++DOC ++MAP +=VAL 'a\\nb +=VAL :1 diff --git a/Tests/Fixtures/yaml-test-suite/D83L/test.event b/Tests/Fixtures/yaml-test-suite/D83L/test.event new file mode 100644 index 0000000..a32aecd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/D83L/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++SEQ +=VAL |explicit indent and chomp +=VAL |chomp and explicit indent +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/D88J/test.event b/Tests/Fixtures/yaml-test-suite/D88J/test.event new file mode 100644 index 0000000..367b87c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/D88J/test.event @@ -0,0 +1,11 @@ ++STR ++DOC ++MAP +=VAL :a ++SEQ [] +=VAL :b +=VAL :c +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/D9TU/test.event b/Tests/Fixtures/yaml-test-suite/D9TU/test.event new file mode 100644 index 0000000..bb745c2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/D9TU/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL :bar +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DBG4/test.event b/Tests/Fixtures/yaml-test-suite/DBG4/test.event new file mode 100644 index 0000000..d4d36d5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DBG4/test.event @@ -0,0 +1,18 @@ ++STR ++DOC ++SEQ +=VAL :::vector +=VAL ": - () +=VAL :Up, up, and away! +=VAL :-123 +=VAL :http://example.com/foo#bar ++SEQ [] +=VAL :::vector +=VAL ": - () +=VAL "Up, up and away! +=VAL :-123 +=VAL :http://example.com/foo#bar +-SEQ +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DC7X/test.event b/Tests/Fixtures/yaml-test-suite/DC7X/test.event new file mode 100644 index 0000000..8c8a18b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DC7X/test.event @@ -0,0 +1,14 @@ ++STR ++DOC ++MAP +=VAL :a +=VAL :b +=VAL :seq ++SEQ +=VAL :a +-SEQ +=VAL :c +=VAL :d +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DE56/00/test.event b/Tests/Fixtures/yaml-test-suite/DE56/00/test.event new file mode 100644 index 0000000..9737ff8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/00/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "1 trailing\t tab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DE56/01/test.event b/Tests/Fixtures/yaml-test-suite/DE56/01/test.event new file mode 100644 index 0000000..c288aea --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/01/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "2 trailing\t tab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DE56/02/test.event b/Tests/Fixtures/yaml-test-suite/DE56/02/test.event new file mode 100644 index 0000000..3d461f5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/02/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "3 trailing\t tab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DE56/03/test.event b/Tests/Fixtures/yaml-test-suite/DE56/03/test.event new file mode 100644 index 0000000..3ad2c5e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/03/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "4 trailing\t tab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DE56/04/test.event b/Tests/Fixtures/yaml-test-suite/DE56/04/test.event new file mode 100644 index 0000000..59b53ff --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/04/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "5 trailing tab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DE56/05/test.event b/Tests/Fixtures/yaml-test-suite/DE56/05/test.event new file mode 100644 index 0000000..80b5588 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DE56/05/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "6 trailing tab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DFF7/test.event b/Tests/Fixtures/yaml-test-suite/DFF7/test.event new file mode 100644 index 0000000..56987cb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DFF7/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++MAP {} +=VAL :explicit +=VAL :entry +=VAL :implicit +=VAL :entry +=VAL : +=VAL : +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DHP8/test.event b/Tests/Fixtures/yaml-test-suite/DHP8/test.event new file mode 100644 index 0000000..29ed61c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DHP8/test.event @@ -0,0 +1,9 @@ ++STR ++DOC ++SEQ [] +=VAL :foo +=VAL :bar +=VAL :42 +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DK3J/test.event b/Tests/Fixtures/yaml-test-suite/DK3J/test.event new file mode 100644 index 0000000..425f108 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK3J/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL >line1 # no comment line3\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DK4H/test.event b/Tests/Fixtures/yaml-test-suite/DK4H/test.event new file mode 100644 index 0000000..a0d1e7b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK4H/test.event @@ -0,0 +1,4 @@ ++STR ++DOC --- ++SEQ [] +=VAL :key diff --git a/Tests/Fixtures/yaml-test-suite/DK95/00/test.event b/Tests/Fixtures/yaml-test-suite/DK95/00/test.event new file mode 100644 index 0000000..bb745c2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/00/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL :bar +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DK95/01/test.event b/Tests/Fixtures/yaml-test-suite/DK95/01/test.event new file mode 100644 index 0000000..a29c31a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/01/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++MAP +=VAL :foo diff --git a/Tests/Fixtures/yaml-test-suite/DK95/02/test.event b/Tests/Fixtures/yaml-test-suite/DK95/02/test.event new file mode 100644 index 0000000..3e3fb78 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/02/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL "bar baz +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DK95/03/test.event b/Tests/Fixtures/yaml-test-suite/DK95/03/test.event new file mode 100644 index 0000000..2ac9cec --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/03/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL :1 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DK95/04/test.event b/Tests/Fixtures/yaml-test-suite/DK95/04/test.event new file mode 100644 index 0000000..005f07f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/04/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL :1 +=VAL :bar +=VAL :2 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DK95/05/test.event b/Tests/Fixtures/yaml-test-suite/DK95/05/test.event new file mode 100644 index 0000000..005f07f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/05/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL :1 +=VAL :bar +=VAL :2 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DK95/06/test.event b/Tests/Fixtures/yaml-test-suite/DK95/06/test.event new file mode 100644 index 0000000..5733f5d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/06/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++MAP +=VAL :foo ++MAP +=VAL :a +=VAL :1 diff --git a/Tests/Fixtures/yaml-test-suite/DK95/07/test.event b/Tests/Fixtures/yaml-test-suite/DK95/07/test.event new file mode 100644 index 0000000..e7a400d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/07/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL : +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DK95/08/test.event b/Tests/Fixtures/yaml-test-suite/DK95/08/test.event new file mode 100644 index 0000000..1f6f8ed --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DK95/08/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL "bar baz \t \t +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/DMG6/test.event b/Tests/Fixtures/yaml-test-suite/DMG6/test.event new file mode 100644 index 0000000..bdca6a4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DMG6/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :key ++MAP +=VAL :ok +=VAL :1 +-MAP diff --git a/Tests/Fixtures/yaml-test-suite/DWX9/test.event b/Tests/Fixtures/yaml-test-suite/DWX9/test.event new file mode 100644 index 0000000..0281dfe --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/DWX9/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL |\n\nliteral\n \n\ntext\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/E76Z/test.event b/Tests/Fixtures/yaml-test-suite/E76Z/test.event new file mode 100644 index 0000000..6cf1b41 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/E76Z/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL &a :a +=VAL &b :b +=ALI *b +=ALI *a +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/EB22/test.event b/Tests/Fixtures/yaml-test-suite/EB22/test.event new file mode 100644 index 0000000..a1ffd68 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EB22/test.event @@ -0,0 +1,4 @@ ++STR ++DOC --- +=VAL :scalar1 +-DOC diff --git a/Tests/Fixtures/yaml-test-suite/EHF6/test.event b/Tests/Fixtures/yaml-test-suite/EHF6/test.event new file mode 100644 index 0000000..84530d2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EHF6/test.event @@ -0,0 +1,11 @@ ++STR ++DOC ++MAP {} +=VAL :k ++SEQ [] +=VAL :a +=VAL :b +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/EW3V/test.event b/Tests/Fixtures/yaml-test-suite/EW3V/test.event new file mode 100644 index 0000000..0fa4b30 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EW3V/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++MAP +=VAL :k1 diff --git a/Tests/Fixtures/yaml-test-suite/EX5H/test.event b/Tests/Fixtures/yaml-test-suite/EX5H/test.event new file mode 100644 index 0000000..c92cc06 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EX5H/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL :a b c d\ne +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/EXG3/test.event b/Tests/Fixtures/yaml-test-suite/EXG3/test.event new file mode 100644 index 0000000..a7881d0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/EXG3/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL :---word1 word2 +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/F2C7/test.event b/Tests/Fixtures/yaml-test-suite/F2C7/test.event new file mode 100644 index 0000000..de11622 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F2C7/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++SEQ +=VAL &a :a +=VAL :2 +=VAL &c :4 +=VAL &d :d +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/F3CP/test.event b/Tests/Fixtures/yaml-test-suite/F3CP/test.event new file mode 100644 index 0000000..8c78aea --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F3CP/test.event @@ -0,0 +1,18 @@ ++STR ++DOC --- ++MAP {} +=VAL :a ++SEQ [] +=VAL :b +=VAL :c ++MAP {} +=VAL :d ++SEQ [] +=VAL :e +=VAL :f +-SEQ +-MAP +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/F6MC/test.event b/Tests/Fixtures/yaml-test-suite/F6MC/test.event new file mode 100644 index 0000000..d489359 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F6MC/test.event @@ -0,0 +1,10 @@ ++STR ++DOC --- ++MAP +=VAL :a +=VAL > more indented\nregular\n +=VAL :b +=VAL >\n\n more indented\nregular\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/F8F9/test.event b/Tests/Fixtures/yaml-test-suite/F8F9/test.event new file mode 100644 index 0000000..ac535f3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/F8F9/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++MAP +=VAL :strip +=VAL |# text +=VAL :clip +=VAL |# text\n +=VAL :keep +=VAL |# text\n\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/FBC9/test.event b/Tests/Fixtures/yaml-test-suite/FBC9/test.event new file mode 100644 index 0000000..e2d5565 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FBC9/test.event @@ -0,0 +1,14 @@ ++STR ++DOC ++MAP +=VAL :safe +=VAL :a!"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~ !"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~ +=VAL :safe question mark +=VAL :?foo +=VAL :safe colon +=VAL ::foo +=VAL :safe dash +=VAL :-foo +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/FH7J/test.event b/Tests/Fixtures/yaml-test-suite/FH7J/test.event new file mode 100644 index 0000000..7cac44d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FH7J/test.event @@ -0,0 +1,17 @@ ++STR ++DOC ++SEQ +=VAL : ++MAP +=VAL : +=VAL :a +=VAL :b +=VAL : +-MAP ++MAP +=VAL : +=VAL : +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/FP8R/test.event b/Tests/Fixtures/yaml-test-suite/FP8R/test.event new file mode 100644 index 0000000..7b00b18 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FP8R/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL >line1 line2 line3\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/FQ7F/test.event b/Tests/Fixtures/yaml-test-suite/FQ7F/test.event new file mode 100644 index 0000000..006b49d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FQ7F/test.event @@ -0,0 +1,9 @@ ++STR ++DOC ++SEQ +=VAL :Mark McGwire +=VAL :Sammy Sosa +=VAL :Ken Griffey +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/FRK4/test.event b/Tests/Fixtures/yaml-test-suite/FRK4/test.event new file mode 100644 index 0000000..870e6c6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FRK4/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP {} +=VAL :foo +=VAL : +=VAL : +=VAL :bar +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/FTA2/test.event b/Tests/Fixtures/yaml-test-suite/FTA2/test.event new file mode 100644 index 0000000..8d95a4c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FTA2/test.event @@ -0,0 +1,7 @@ ++STR ++DOC --- ++SEQ &sequence +=VAL :a +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/FUP4/test.event b/Tests/Fixtures/yaml-test-suite/FUP4/test.event new file mode 100644 index 0000000..b25bde4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/FUP4/test.event @@ -0,0 +1,11 @@ ++STR ++DOC ++SEQ [] +=VAL :a ++SEQ [] +=VAL :b +=VAL :c +-SEQ +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/G4RS/test.event b/Tests/Fixtures/yaml-test-suite/G4RS/test.event new file mode 100644 index 0000000..6a8a87a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G4RS/test.event @@ -0,0 +1,18 @@ ++STR ++DOC ++MAP +=VAL :unicode +=VAL "Sosa did fine.☺ +=VAL :control +=VAL "\b1998\t1999\t2000\n +=VAL :hex esc +=VAL "\r\n is \r\n +=VAL :single +=VAL '"Howdy!" he cried. +=VAL :quoted +=VAL ' # Not a 'comment'. +=VAL :tie-fighter +=VAL '|\\-*-/| +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/G5U8/test.event b/Tests/Fixtures/yaml-test-suite/G5U8/test.event new file mode 100644 index 0000000..a84b729 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G5U8/test.event @@ -0,0 +1,4 @@ ++STR ++DOC --- ++SEQ ++SEQ [] diff --git a/Tests/Fixtures/yaml-test-suite/G7JE/test.event b/Tests/Fixtures/yaml-test-suite/G7JE/test.event new file mode 100644 index 0000000..d264b4c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G7JE/test.event @@ -0,0 +1,5 @@ ++STR ++DOC ++MAP +=VAL :a\\nb +=VAL :1 diff --git a/Tests/Fixtures/yaml-test-suite/G992/test.event b/Tests/Fixtures/yaml-test-suite/G992/test.event new file mode 100644 index 0000000..4e566a5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G992/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL >folded text\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/G9HC/test.event b/Tests/Fixtures/yaml-test-suite/G9HC/test.event new file mode 100644 index 0000000..d502457 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/G9HC/test.event @@ -0,0 +1,4 @@ ++STR ++DOC --- ++MAP +=VAL :seq diff --git a/Tests/Fixtures/yaml-test-suite/GDY7/test.event b/Tests/Fixtures/yaml-test-suite/GDY7/test.event new file mode 100644 index 0000000..3703456 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/GDY7/test.event @@ -0,0 +1,5 @@ ++STR ++DOC ++MAP +=VAL :key +=VAL :value diff --git a/Tests/Fixtures/yaml-test-suite/GH63/test.event b/Tests/Fixtures/yaml-test-suite/GH63/test.event new file mode 100644 index 0000000..b216b47 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/GH63/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :a +=VAL :1.3 +=VAL :fifteen +=VAL :d +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/GT5M/test.event b/Tests/Fixtures/yaml-test-suite/GT5M/test.event new file mode 100644 index 0000000..d30c32d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/GT5M/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++SEQ +=VAL :item1 diff --git a/Tests/Fixtures/yaml-test-suite/H2RW/test.event b/Tests/Fixtures/yaml-test-suite/H2RW/test.event new file mode 100644 index 0000000..836ca98 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/H2RW/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL :1 +=VAL :bar +=VAL :2 +=VAL :text +=VAL |a\n \nb\n\nc\n\nd\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/H3Z8/test.event b/Tests/Fixtures/yaml-test-suite/H3Z8/test.event new file mode 100644 index 0000000..817ac52 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/H3Z8/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- ++MAP +=VAL :wanted +=VAL :love ♥ and peace ☮ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/H7J7/test.event b/Tests/Fixtures/yaml-test-suite/H7J7/test.event new file mode 100644 index 0000000..5727622 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/H7J7/test.event @@ -0,0 +1,5 @@ ++STR ++DOC ++MAP +=VAL :key +=VAL &x : diff --git a/Tests/Fixtures/yaml-test-suite/H7TQ/test.event b/Tests/Fixtures/yaml-test-suite/H7TQ/test.event new file mode 100644 index 0000000..e72d602 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/H7TQ/test.event @@ -0,0 +1 @@ ++STR diff --git a/Tests/Fixtures/yaml-test-suite/HM87/00/test.event b/Tests/Fixtures/yaml-test-suite/HM87/00/test.event new file mode 100644 index 0000000..2a9c4cd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HM87/00/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++SEQ [] +=VAL ::x +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/HM87/01/test.event b/Tests/Fixtures/yaml-test-suite/HM87/01/test.event new file mode 100644 index 0000000..14bab5f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HM87/01/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++SEQ [] +=VAL :?x +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/HMK4/test.event b/Tests/Fixtures/yaml-test-suite/HMK4/test.event new file mode 100644 index 0000000..c3ae8c2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HMK4/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++MAP +=VAL :name +=VAL :Mark McGwire +=VAL :accomplishment +=VAL >Mark set a major league home run record in 1998.\n +=VAL :stats +=VAL |65 Home Runs\n0.278 Batting Average\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/HMQ5/test.event b/Tests/Fixtures/yaml-test-suite/HMQ5/test.event new file mode 100644 index 0000000..da6211d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HMQ5/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL &a1 "foo +=VAL :bar +=VAL &a2 :baz +=ALI *a1 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/HRE5/test.event b/Tests/Fixtures/yaml-test-suite/HRE5/test.event new file mode 100644 index 0000000..22055aa --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HRE5/test.event @@ -0,0 +1,4 @@ ++STR ++DOC --- ++MAP +=VAL :double diff --git a/Tests/Fixtures/yaml-test-suite/HS5T/test.event b/Tests/Fixtures/yaml-test-suite/HS5T/test.event new file mode 100644 index 0000000..505bd4c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HS5T/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL :1st non-empty\n2nd non-empty 3rd non-empty +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/HU3P/test.event b/Tests/Fixtures/yaml-test-suite/HU3P/test.event new file mode 100644 index 0000000..174e371 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HU3P/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++MAP +=VAL :key diff --git a/Tests/Fixtures/yaml-test-suite/HWV9/test.event b/Tests/Fixtures/yaml-test-suite/HWV9/test.event new file mode 100644 index 0000000..a8c0574 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/HWV9/test.event @@ -0,0 +1,2 @@ ++STR +-STR diff --git a/Tests/Fixtures/yaml-test-suite/J3BT/test.event b/Tests/Fixtures/yaml-test-suite/J3BT/test.event new file mode 100644 index 0000000..d2a82f5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J3BT/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :quoted +=VAL "Quoted \t +=VAL :block +=VAL |void main() {\n\tprintf("Hello, world!\\n");\n}\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/J5UC/test.event b/Tests/Fixtures/yaml-test-suite/J5UC/test.event new file mode 100644 index 0000000..0c3b96f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J5UC/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL :blue +=VAL :bar +=VAL :arrr +=VAL :baz +=VAL :jazz +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/J7PZ/test.event b/Tests/Fixtures/yaml-test-suite/J7PZ/test.event new file mode 100644 index 0000000..264d950 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J7PZ/test.event @@ -0,0 +1,18 @@ ++STR ++DOC --- ++SEQ ++MAP +=VAL :Mark McGwire +=VAL :65 +-MAP ++MAP +=VAL :Sammy Sosa +=VAL :63 +-MAP ++MAP +=VAL :Ken Griffy +=VAL :58 +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/J7VC/test.event b/Tests/Fixtures/yaml-test-suite/J7VC/test.event new file mode 100644 index 0000000..5a56a0a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J7VC/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :one +=VAL :2 +=VAL :three +=VAL :4 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/J9HZ/test.event b/Tests/Fixtures/yaml-test-suite/J9HZ/test.event new file mode 100644 index 0000000..48133de --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/J9HZ/test.event @@ -0,0 +1,16 @@ ++STR ++DOC --- ++MAP +=VAL :hr ++SEQ +=VAL :Mark McGwire +=VAL :Sammy Sosa +-SEQ +=VAL :rbi ++SEQ +=VAL :Sammy Sosa +=VAL :Ken Griffey +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/00/test.event b/Tests/Fixtures/yaml-test-suite/JEF9/00/test.event new file mode 100644 index 0000000..857fe3e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JEF9/00/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++SEQ +=VAL |\n\n +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/01/test.event b/Tests/Fixtures/yaml-test-suite/JEF9/01/test.event new file mode 100644 index 0000000..d5b8147 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JEF9/01/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++SEQ +=VAL |\n +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/JEF9/02/test.event b/Tests/Fixtures/yaml-test-suite/JEF9/02/test.event new file mode 100644 index 0000000..d5b8147 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JEF9/02/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++SEQ +=VAL |\n +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/JHB9/test.event b/Tests/Fixtures/yaml-test-suite/JHB9/test.event new file mode 100644 index 0000000..2530a74 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JHB9/test.event @@ -0,0 +1,15 @@ ++STR ++DOC --- ++SEQ +=VAL :Mark McGwire +=VAL :Sammy Sosa +=VAL :Ken Griffey +-SEQ +-DOC ++DOC --- ++SEQ +=VAL :Chicago Cubs +=VAL :St Louis Cardinals +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/JKF3/test.event b/Tests/Fixtures/yaml-test-suite/JKF3/test.event new file mode 100644 index 0000000..487fbbe --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JKF3/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++SEQ ++SEQ diff --git a/Tests/Fixtures/yaml-test-suite/JQ4R/test.event b/Tests/Fixtures/yaml-test-suite/JQ4R/test.event new file mode 100644 index 0000000..513315c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JQ4R/test.event @@ -0,0 +1,14 @@ ++STR ++DOC ++MAP +=VAL :block sequence ++SEQ +=VAL :one ++MAP +=VAL :two +=VAL :three +-MAP +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/JR7V/test.event b/Tests/Fixtures/yaml-test-suite/JR7V/test.event new file mode 100644 index 0000000..e04d9c8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JR7V/test.event @@ -0,0 +1,30 @@ ++STR ++DOC ++SEQ +=VAL :a?string +=VAL :another ? string ++MAP +=VAL :key +=VAL :value? +-MAP ++SEQ [] +=VAL :a?string +-SEQ ++SEQ [] +=VAL :another ? string +-SEQ ++MAP {} +=VAL :key +=VAL :value? +-MAP ++MAP {} +=VAL :key +=VAL :value? +-MAP ++MAP {} +=VAL :key? +=VAL :value +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/JS2J/test.event b/Tests/Fixtures/yaml-test-suite/JS2J/test.event new file mode 100644 index 0000000..6086bba --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JS2J/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :First occurrence +=VAL &anchor :Value +=VAL :Second occurrence +=ALI *anchor +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/JTV5/test.event b/Tests/Fixtures/yaml-test-suite/JTV5/test.event new file mode 100644 index 0000000..cd34334 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JTV5/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :a true +=VAL :null d +=VAL :e 42 +=VAL : +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/JY7Z/test.event b/Tests/Fixtures/yaml-test-suite/JY7Z/test.event new file mode 100644 index 0000000..128a5c5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/JY7Z/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++MAP +=VAL :key1 +=VAL "quoted1 +=VAL :key2 +=VAL "quoted2 diff --git a/Tests/Fixtures/yaml-test-suite/K3WX/test.event b/Tests/Fixtures/yaml-test-suite/K3WX/test.event new file mode 100644 index 0000000..fd46afc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K3WX/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- ++MAP {} +=VAL "foo +=VAL :bar +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/K4SU/test.event b/Tests/Fixtures/yaml-test-suite/K4SU/test.event new file mode 100644 index 0000000..4bdcfec --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K4SU/test.event @@ -0,0 +1,9 @@ ++STR ++DOC ++SEQ +=VAL :foo +=VAL :bar +=VAL :42 +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/K527/test.event b/Tests/Fixtures/yaml-test-suite/K527/test.event new file mode 100644 index 0000000..8478e52 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K527/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL >trimmed\n\n\nas space +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/K54U/test.event b/Tests/Fixtures/yaml-test-suite/K54U/test.event new file mode 100644 index 0000000..7403072 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K54U/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL :scalar +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/K858/test.event b/Tests/Fixtures/yaml-test-suite/K858/test.event new file mode 100644 index 0000000..273996c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/K858/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++MAP +=VAL :strip +=VAL > +=VAL :clip +=VAL > +=VAL :keep +=VAL |\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/KH5V/00/test.event b/Tests/Fixtures/yaml-test-suite/KH5V/00/test.event new file mode 100644 index 0000000..efad6d3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KH5V/00/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "1 inline\ttab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/KH5V/01/test.event b/Tests/Fixtures/yaml-test-suite/KH5V/01/test.event new file mode 100644 index 0000000..342bb9d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KH5V/01/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "2 inline\ttab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/KH5V/02/test.event b/Tests/Fixtures/yaml-test-suite/KH5V/02/test.event new file mode 100644 index 0000000..b454c7d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KH5V/02/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "3 inline\ttab +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/KK5P/test.event b/Tests/Fixtures/yaml-test-suite/KK5P/test.event new file mode 100644 index 0000000..197eae8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KK5P/test.event @@ -0,0 +1,41 @@ ++STR ++DOC ++MAP +=VAL :complex1 ++MAP ++SEQ +=VAL :a +-SEQ +=VAL : +-MAP +=VAL :complex2 ++MAP ++SEQ +=VAL :a +-SEQ +=VAL :b +-MAP +=VAL :complex3 ++MAP ++SEQ +=VAL :a +-SEQ +=VAL >b\n +-MAP +=VAL :complex4 ++MAP +=VAL >a\n +=VAL : +-MAP +=VAL :complex5 ++MAP ++SEQ +=VAL :a +-SEQ ++SEQ +=VAL :b +-SEQ +-MAP +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/KMK3/test.event b/Tests/Fixtures/yaml-test-suite/KMK3/test.event new file mode 100644 index 0000000..f06d65b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KMK3/test.event @@ -0,0 +1,13 @@ ++STR ++DOC ++MAP +=VAL :foo ++MAP +=VAL :bar +=VAL :1 +-MAP +=VAL :baz +=VAL :2 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/KS4U/test.event b/Tests/Fixtures/yaml-test-suite/KS4U/test.event new file mode 100644 index 0000000..10ac38c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KS4U/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- ++SEQ [] +=VAL :sequence item +-SEQ diff --git a/Tests/Fixtures/yaml-test-suite/KSS4/test.event b/Tests/Fixtures/yaml-test-suite/KSS4/test.event new file mode 100644 index 0000000..18b9f0f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/KSS4/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- +=VAL "quoted string +-DOC ++DOC --- +=VAL &node :foo +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/L24T/00/test.event b/Tests/Fixtures/yaml-test-suite/L24T/00/test.event new file mode 100644 index 0000000..7f11a30 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L24T/00/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL |x\n \n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/L24T/01/test.event b/Tests/Fixtures/yaml-test-suite/L24T/01/test.event new file mode 100644 index 0000000..7f11a30 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L24T/01/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL |x\n \n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/L383/test.event b/Tests/Fixtures/yaml-test-suite/L383/test.event new file mode 100644 index 0000000..5776a7c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L383/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- +=VAL :foo +-DOC ++DOC --- +=VAL :foo +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/L94M/test.event b/Tests/Fixtures/yaml-test-suite/L94M/test.event new file mode 100644 index 0000000..e8ed464 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L94M/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :a +=VAL :47 +=VAL :c +=VAL :d +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/L9U5/test.event b/Tests/Fixtures/yaml-test-suite/L9U5/test.event new file mode 100644 index 0000000..7e2a621 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/L9U5/test.event @@ -0,0 +1,13 @@ ++STR ++DOC ++MAP +=VAL :implicit block key ++SEQ [] ++MAP {} +=VAL :implicit flow key +=VAL :value +-MAP +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/LE5A/test.event b/Tests/Fixtures/yaml-test-suite/LE5A/test.event new file mode 100644 index 0000000..2c4e449 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LE5A/test.event @@ -0,0 +1,11 @@ ++STR ++DOC ++SEQ +=VAL "a +=VAL 'b +=VAL &anchor "c +=ALI *anchor +=VAL : +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/LHL4/test.event b/Tests/Fixtures/yaml-test-suite/LHL4/test.event new file mode 100644 index 0000000..19c9481 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LHL4/test.event @@ -0,0 +1,2 @@ ++STR ++DOC --- diff --git a/Tests/Fixtures/yaml-test-suite/LP6E/test.event b/Tests/Fixtures/yaml-test-suite/LP6E/test.event new file mode 100644 index 0000000..0fb906b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LP6E/test.event @@ -0,0 +1,21 @@ ++STR ++DOC ++SEQ ++SEQ [] +=VAL :a +=VAL :b +=VAL :c +-SEQ ++MAP {} +=VAL "a +=VAL :b +=VAL :c +=VAL 'd +=VAL :e +=VAL "f +-MAP ++SEQ [] +-SEQ +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/LQZ7/test.event b/Tests/Fixtures/yaml-test-suite/LQZ7/test.event new file mode 100644 index 0000000..25701d2 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LQZ7/test.event @@ -0,0 +1,13 @@ ++STR ++DOC ++MAP +=VAL "implicit block key ++SEQ [] ++MAP {} +=VAL "implicit flow key +=VAL :value +-MAP +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/LX3P/test.event b/Tests/Fixtures/yaml-test-suite/LX3P/test.event new file mode 100644 index 0000000..6358d03 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/LX3P/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP ++SEQ [] +=VAL :flow +-SEQ +=VAL :block +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/M29M/test.event b/Tests/Fixtures/yaml-test-suite/M29M/test.event new file mode 100644 index 0000000..12a9e3b --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M29M/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :a +=VAL |ab\n\ncd\nef\n +-MAP +-DOC ... +-STR diff --git a/Tests/Fixtures/yaml-test-suite/M2N8/00/test.event b/Tests/Fixtures/yaml-test-suite/M2N8/00/test.event new file mode 100644 index 0000000..60a5aca --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M2N8/00/test.event @@ -0,0 +1,13 @@ ++STR ++DOC ++SEQ ++MAP ++MAP +=VAL : +=VAL :x +-MAP +=VAL : +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/M2N8/01/test.event b/Tests/Fixtures/yaml-test-suite/M2N8/01/test.event new file mode 100644 index 0000000..cc65458 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M2N8/01/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++MAP ++MAP ++SEQ [] +-SEQ +=VAL :x +-MAP +=VAL : +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/M5C3/test.event b/Tests/Fixtures/yaml-test-suite/M5C3/test.event new file mode 100644 index 0000000..fcebe87 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M5C3/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :literal +=VAL |value\n +=VAL :folded +=VAL >value\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/M5DY/test.event b/Tests/Fixtures/yaml-test-suite/M5DY/test.event new file mode 100644 index 0000000..4362cad --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M5DY/test.event @@ -0,0 +1,22 @@ ++STR ++DOC ++MAP ++SEQ +=VAL :Detroit Tigers +=VAL :Chicago cubs +-SEQ ++SEQ +=VAL :2001-07-23 +-SEQ ++SEQ [] +=VAL :New York Yankees +=VAL :Atlanta Braves +-SEQ ++SEQ [] +=VAL :2001-07-02 +=VAL :2001-08-12 +=VAL :2001-08-14 +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/M6YH/test.event b/Tests/Fixtures/yaml-test-suite/M6YH/test.event new file mode 100644 index 0000000..c242b41 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M6YH/test.event @@ -0,0 +1,14 @@ ++STR ++DOC ++SEQ +=VAL |x\n ++MAP +=VAL :foo +=VAL :bar +-MAP ++SEQ +=VAL :42 +-SEQ +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/M7A3/test.event b/Tests/Fixtures/yaml-test-suite/M7A3/test.event new file mode 100644 index 0000000..e3016ea --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M7A3/test.event @@ -0,0 +1,8 @@ ++STR ++DOC +=VAL :Bare document +-DOC ... ++DOC +=VAL |%!PS-Adobe-2.0 # Not the first line\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/M7NX/test.event b/Tests/Fixtures/yaml-test-suite/M7NX/test.event new file mode 100644 index 0000000..8c78aea --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M7NX/test.event @@ -0,0 +1,18 @@ ++STR ++DOC --- ++MAP {} +=VAL :a ++SEQ [] +=VAL :b +=VAL :c ++MAP {} +=VAL :d ++SEQ [] +=VAL :e +=VAL :f +-SEQ +-MAP +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/M9B4/test.event b/Tests/Fixtures/yaml-test-suite/M9B4/test.event new file mode 100644 index 0000000..5d79e04 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/M9B4/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL |literal\n\ttext\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/MJS9/test.event b/Tests/Fixtures/yaml-test-suite/MJS9/test.event new file mode 100644 index 0000000..8fff83e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MJS9/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL >foo \n\n\t bar\n\nbaz\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/00/test.event b/Tests/Fixtures/yaml-test-suite/MUS6/00/test.event new file mode 100644 index 0000000..e72d602 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/00/test.event @@ -0,0 +1 @@ ++STR diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/01/test.event b/Tests/Fixtures/yaml-test-suite/MUS6/01/test.event new file mode 100644 index 0000000..e72d602 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/01/test.event @@ -0,0 +1 @@ ++STR diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/02/test.event b/Tests/Fixtures/yaml-test-suite/MUS6/02/test.event new file mode 100644 index 0000000..e7a400d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/02/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL : +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/03/test.event b/Tests/Fixtures/yaml-test-suite/MUS6/03/test.event new file mode 100644 index 0000000..e7a400d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/03/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL : +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/04/test.event b/Tests/Fixtures/yaml-test-suite/MUS6/04/test.event new file mode 100644 index 0000000..e7a400d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/04/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL : +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/05/test.event b/Tests/Fixtures/yaml-test-suite/MUS6/05/test.event new file mode 100644 index 0000000..e7a400d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/05/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL : +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/MUS6/06/test.event b/Tests/Fixtures/yaml-test-suite/MUS6/06/test.event new file mode 100644 index 0000000..e7a400d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MUS6/06/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL : +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/MXS3/test.event b/Tests/Fixtures/yaml-test-suite/MXS3/test.event new file mode 100644 index 0000000..9c0657f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MXS3/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++SEQ ++MAP {} +=VAL :a +=VAL :b +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/MYW6/test.event b/Tests/Fixtures/yaml-test-suite/MYW6/test.event new file mode 100644 index 0000000..dbe3414 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MYW6/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL |ab +-DOC ... +-STR diff --git a/Tests/Fixtures/yaml-test-suite/MZX3/test.event b/Tests/Fixtures/yaml-test-suite/MZX3/test.event new file mode 100644 index 0000000..718e649 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/MZX3/test.event @@ -0,0 +1,11 @@ ++STR ++DOC ++SEQ +=VAL :plain +=VAL "double quoted +=VAL 'single quoted +=VAL >block\n +=VAL :plain again +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/N4JP/test.event b/Tests/Fixtures/yaml-test-suite/N4JP/test.event new file mode 100644 index 0000000..ea73a26 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/N4JP/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :map ++MAP +=VAL :key1 +=VAL "quoted1 +-MAP diff --git a/Tests/Fixtures/yaml-test-suite/N782/test.event b/Tests/Fixtures/yaml-test-suite/N782/test.event new file mode 100644 index 0000000..b1282c7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/N782/test.event @@ -0,0 +1,3 @@ ++STR ++DOC ++SEQ [] diff --git a/Tests/Fixtures/yaml-test-suite/NAT4/test.event b/Tests/Fixtures/yaml-test-suite/NAT4/test.event new file mode 100644 index 0000000..0b01bbf --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NAT4/test.event @@ -0,0 +1,22 @@ ++STR ++DOC --- ++MAP +=VAL :a +=VAL ' +=VAL :b +=VAL ' +=VAL :c +=VAL " +=VAL :d +=VAL " +=VAL :e +=VAL '\n +=VAL :f +=VAL "\n +=VAL :g +=VAL '\n\n +=VAL :h +=VAL "\n\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/NB6Z/test.event b/Tests/Fixtures/yaml-test-suite/NB6Z/test.event new file mode 100644 index 0000000..83b64c3 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NB6Z/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :key +=VAL :value with\ntabs +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/NHX8/test.event b/Tests/Fixtures/yaml-test-suite/NHX8/test.event new file mode 100644 index 0000000..5e2623a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NHX8/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL : +=VAL : +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/NJ66/test.event b/Tests/Fixtures/yaml-test-suite/NJ66/test.event new file mode 100644 index 0000000..8845a03 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NJ66/test.event @@ -0,0 +1,14 @@ ++STR ++DOC --- ++SEQ ++MAP {} +=VAL :single line +=VAL :value +-MAP ++MAP {} +=VAL :multi line +=VAL :value +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/NKF9/test.event b/Tests/Fixtures/yaml-test-suite/NKF9/test.event new file mode 100644 index 0000000..d63dcd5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NKF9/test.event @@ -0,0 +1,30 @@ ++STR ++DOC --- ++MAP +=VAL :key +=VAL :value +=VAL : +=VAL :empty key +-MAP +-DOC ++DOC --- ++MAP {} +=VAL :key +=VAL :value +=VAL : +=VAL :empty key +-MAP +-DOC ++DOC --- ++MAP +=VAL : +=VAL : +-MAP +-DOC ++DOC --- ++MAP {} +=VAL : +=VAL : +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/NP9H/test.event b/Tests/Fixtures/yaml-test-suite/NP9H/test.event new file mode 100644 index 0000000..7dc23fc --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/NP9H/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL "folded to a space,\nto a line feed, or \t \tnon-content +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/P2AD/test.event b/Tests/Fixtures/yaml-test-suite/P2AD/test.event new file mode 100644 index 0000000..cd1a323 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/P2AD/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++SEQ +=VAL |literal\n +=VAL > folded\n +=VAL |keep\n\n +=VAL > strip +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/P2EQ/test.event b/Tests/Fixtures/yaml-test-suite/P2EQ/test.event new file mode 100644 index 0000000..759eaf4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/P2EQ/test.event @@ -0,0 +1,7 @@ ++STR ++DOC --- ++SEQ ++MAP {} +=VAL :y +=VAL :z +-MAP diff --git a/Tests/Fixtures/yaml-test-suite/P76L/test.event b/Tests/Fixtures/yaml-test-suite/P76L/test.event new file mode 100644 index 0000000..c008088 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/P76L/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL :1 - 3 +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/P94K/test.event b/Tests/Fixtures/yaml-test-suite/P94K/test.event new file mode 100644 index 0000000..4010c9a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/P94K/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :key +=VAL :value +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/PBJ2/test.event b/Tests/Fixtures/yaml-test-suite/PBJ2/test.event new file mode 100644 index 0000000..063b205 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/PBJ2/test.event @@ -0,0 +1,18 @@ ++STR ++DOC ++MAP +=VAL :american ++SEQ +=VAL :Boston Red Sox +=VAL :Detroit Tigers +=VAL :New York Yankees +-SEQ +=VAL :national ++SEQ +=VAL :New York Mets +=VAL :Chicago Cubs +=VAL :Atlanta Braves +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/PRH3/test.event b/Tests/Fixtures/yaml-test-suite/PRH3/test.event new file mode 100644 index 0000000..bda01d7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/PRH3/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL ' 1st non-empty\n2nd non-empty 3rd non-empty +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/PUW8/test.event b/Tests/Fixtures/yaml-test-suite/PUW8/test.event new file mode 100644 index 0000000..bde47e1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/PUW8/test.event @@ -0,0 +1,11 @@ ++STR ++DOC --- ++MAP +=VAL :a +=VAL :b +-MAP +-DOC ++DOC --- +=VAL : +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/PW8X/test.event b/Tests/Fixtures/yaml-test-suite/PW8X/test.event new file mode 100644 index 0000000..dabd798 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/PW8X/test.event @@ -0,0 +1,26 @@ ++STR ++DOC ++SEQ +=VAL &a : +=VAL :a ++MAP +=VAL &a : +=VAL :a +=VAL :b +=VAL &b : +-MAP ++MAP +=VAL &c : +=VAL &a : +-MAP ++MAP +=VAL &d : +=VAL : +-MAP ++MAP +=VAL &e : +=VAL &a : +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/Q4CL/test.event b/Tests/Fixtures/yaml-test-suite/Q4CL/test.event new file mode 100644 index 0000000..128a5c5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q4CL/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++MAP +=VAL :key1 +=VAL "quoted1 +=VAL :key2 +=VAL "quoted2 diff --git a/Tests/Fixtures/yaml-test-suite/Q5MG/test.event b/Tests/Fixtures/yaml-test-suite/Q5MG/test.event new file mode 100644 index 0000000..a1aa51f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q5MG/test.event @@ -0,0 +1,6 @@ ++STR ++DOC ++MAP {} +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/Q88A/test.event b/Tests/Fixtures/yaml-test-suite/Q88A/test.event new file mode 100644 index 0000000..abd1118 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q88A/test.event @@ -0,0 +1,17 @@ ++STR ++DOC ++SEQ ++SEQ [] +=VAL :a +=VAL :b +-SEQ ++MAP {} +=VAL :a +=VAL :b +-MAP +=VAL "a +=VAL 'b +=VAL :c +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/Q8AD/test.event b/Tests/Fixtures/yaml-test-suite/Q8AD/test.event new file mode 100644 index 0000000..31a447e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q8AD/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL "folded to a space,\nto a line feed, or \t \tnon-content +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/Q9WF/test.event b/Tests/Fixtures/yaml-test-suite/Q9WF/test.event new file mode 100644 index 0000000..2d4c714 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Q9WF/test.event @@ -0,0 +1,18 @@ ++STR ++DOC ++MAP ++MAP {} +=VAL :first +=VAL :Sammy +=VAL :last +=VAL :Sosa +-MAP ++MAP +=VAL :hr +=VAL :65 +=VAL :avg +=VAL :0.278 +-MAP +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/QB6E/test.event b/Tests/Fixtures/yaml-test-suite/QB6E/test.event new file mode 100644 index 0000000..7e886f0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/QB6E/test.event @@ -0,0 +1,4 @@ ++STR ++DOC --- ++MAP +=VAL :quoted diff --git a/Tests/Fixtures/yaml-test-suite/QF4Y/test.event b/Tests/Fixtures/yaml-test-suite/QF4Y/test.event new file mode 100644 index 0000000..f44b36d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/QF4Y/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++SEQ [] ++MAP {} +=VAL :foo +=VAL :bar +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/QLJ7/test.event b/Tests/Fixtures/yaml-test-suite/QLJ7/test.event new file mode 100644 index 0000000..0215625 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/QLJ7/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- ++MAP +=VAL :a +=VAL :b +-MAP +-DOC ++DOC --- diff --git a/Tests/Fixtures/yaml-test-suite/QT73/test.event b/Tests/Fixtures/yaml-test-suite/QT73/test.event new file mode 100644 index 0000000..a8c0574 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/QT73/test.event @@ -0,0 +1,2 @@ ++STR +-STR diff --git a/Tests/Fixtures/yaml-test-suite/R4YG/test.event b/Tests/Fixtures/yaml-test-suite/R4YG/test.event new file mode 100644 index 0000000..9364e01 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/R4YG/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++SEQ +=VAL |detected\n +=VAL >\n\n# detected\n +=VAL | explicit\n +=VAL >\t\ndetected\n +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/R52L/test.event b/Tests/Fixtures/yaml-test-suite/R52L/test.event new file mode 100644 index 0000000..eb8054a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/R52L/test.event @@ -0,0 +1,17 @@ ++STR ++DOC --- ++MAP {} +=VAL :top1 ++SEQ [] +=VAL :item1 ++MAP {} +=VAL :key2 +=VAL :value2 +-MAP +=VAL :item3 +-SEQ +=VAL :top2 +=VAL :value2 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/RHX7/test.event b/Tests/Fixtures/yaml-test-suite/RHX7/test.event new file mode 100644 index 0000000..335f6e4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RHX7/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- ++MAP +=VAL :key +=VAL :value diff --git a/Tests/Fixtures/yaml-test-suite/RLU9/test.event b/Tests/Fixtures/yaml-test-suite/RLU9/test.event new file mode 100644 index 0000000..a08b894 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RLU9/test.event @@ -0,0 +1,14 @@ ++STR ++DOC ++MAP +=VAL :foo ++SEQ +=VAL :42 +-SEQ +=VAL :bar ++SEQ +=VAL :44 +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/RR7F/test.event b/Tests/Fixtures/yaml-test-suite/RR7F/test.event new file mode 100644 index 0000000..b547f0a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RR7F/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :a +=VAL :4.2 +=VAL :d +=VAL :23 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/RTP8/test.event b/Tests/Fixtures/yaml-test-suite/RTP8/test.event new file mode 100644 index 0000000..914e23e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RTP8/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL :Document +-DOC ... +-STR diff --git a/Tests/Fixtures/yaml-test-suite/RXY3/test.event b/Tests/Fixtures/yaml-test-suite/RXY3/test.event new file mode 100644 index 0000000..19c9481 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RXY3/test.event @@ -0,0 +1,2 @@ ++STR ++DOC --- diff --git a/Tests/Fixtures/yaml-test-suite/RZP5/test.event b/Tests/Fixtures/yaml-test-suite/RZP5/test.event new file mode 100644 index 0000000..fc2031d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RZP5/test.event @@ -0,0 +1,27 @@ ++STR ++DOC ++MAP +=VAL :a +=VAL "double quotes +=VAL :b +=VAL :plain value +=VAL :c +=VAL :d ++SEQ +=VAL :seq1 +-SEQ ++SEQ +=VAL :seq2 +-SEQ +=VAL :e ++SEQ &node ++MAP +=VAL :x +=VAL :y +-MAP +-SEQ +=VAL :block +=VAL >abcde\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/RZT7/test.event b/Tests/Fixtures/yaml-test-suite/RZT7/test.event new file mode 100644 index 0000000..44707fb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/RZT7/test.event @@ -0,0 +1,51 @@ ++STR ++DOC --- ++MAP +=VAL :Time +=VAL :2001-11-23 15:01:42 -5 +=VAL :User +=VAL :ed +=VAL :Warning +=VAL :This is an error message for the log file +-MAP +-DOC ++DOC --- ++MAP +=VAL :Time +=VAL :2001-11-23 15:02:31 -5 +=VAL :User +=VAL :ed +=VAL :Warning +=VAL :A slightly different error message. +-MAP +-DOC ++DOC --- ++MAP +=VAL :Date +=VAL :2001-11-23 15:03:17 -5 +=VAL :User +=VAL :ed +=VAL :Fatal +=VAL :Unknown variable "bar" +=VAL :Stack ++SEQ ++MAP +=VAL :file +=VAL :TopClass.py +=VAL :line +=VAL :23 +=VAL :code +=VAL |x = MoreObject("345\\n")\n +-MAP ++MAP +=VAL :file +=VAL :MoreClass.py +=VAL :line +=VAL :58 +=VAL :code +=VAL |foo = bar +-MAP +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/S3PD/test.event b/Tests/Fixtures/yaml-test-suite/S3PD/test.event new file mode 100644 index 0000000..c2e58b5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S3PD/test.event @@ -0,0 +1,14 @@ ++STR ++DOC ++MAP +=VAL :plain key +=VAL :in-line value +=VAL : +=VAL : +=VAL "quoted key ++SEQ +=VAL :entry +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/S4GJ/test.event b/Tests/Fixtures/yaml-test-suite/S4GJ/test.event new file mode 100644 index 0000000..f5369ce --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S4GJ/test.event @@ -0,0 +1,4 @@ ++STR ++DOC --- ++MAP +=VAL :folded diff --git a/Tests/Fixtures/yaml-test-suite/S4JQ/test.event b/Tests/Fixtures/yaml-test-suite/S4JQ/test.event new file mode 100644 index 0000000..3f9e502 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S4JQ/test.event @@ -0,0 +1,9 @@ ++STR ++DOC ++SEQ +=VAL "12 +=VAL :12 +=VAL :12 +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/S4T7/test.event b/Tests/Fixtures/yaml-test-suite/S4T7/test.event new file mode 100644 index 0000000..1e55d45 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S4T7/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :aaa +=VAL :bbb +-MAP +-DOC ... +-STR diff --git a/Tests/Fixtures/yaml-test-suite/S7BG/test.event b/Tests/Fixtures/yaml-test-suite/S7BG/test.event new file mode 100644 index 0000000..4c9bafd --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S7BG/test.event @@ -0,0 +1,7 @@ ++STR ++DOC --- ++SEQ +=VAL ::, +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/S98Z/test.event b/Tests/Fixtures/yaml-test-suite/S98Z/test.event new file mode 100644 index 0000000..1fbf5d0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S98Z/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++MAP +=VAL :empty block scalar diff --git a/Tests/Fixtures/yaml-test-suite/S9E8/test.event b/Tests/Fixtures/yaml-test-suite/S9E8/test.event new file mode 100644 index 0000000..d3c22b9 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/S9E8/test.event @@ -0,0 +1,18 @@ ++STR ++DOC ++MAP +=VAL :sequence ++SEQ +=VAL :one +=VAL :two +-SEQ +=VAL :mapping ++MAP +=VAL :sky +=VAL :blue +=VAL :sea +=VAL :green +-MAP +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/SBG9/test.event b/Tests/Fixtures/yaml-test-suite/SBG9/test.event new file mode 100644 index 0000000..dc986ab --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SBG9/test.event @@ -0,0 +1,16 @@ ++STR ++DOC ++MAP {} +=VAL :a ++SEQ [] +=VAL :b +=VAL :c +-SEQ ++SEQ [] +=VAL :d +=VAL :e +-SEQ +=VAL :f +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/SF5V/test.event b/Tests/Fixtures/yaml-test-suite/SF5V/test.event new file mode 100644 index 0000000..e72d602 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SF5V/test.event @@ -0,0 +1 @@ ++STR diff --git a/Tests/Fixtures/yaml-test-suite/SKE5/test.event b/Tests/Fixtures/yaml-test-suite/SKE5/test.event new file mode 100644 index 0000000..21cb837 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SKE5/test.event @@ -0,0 +1,11 @@ ++STR ++DOC --- ++MAP +=VAL :seq ++SEQ &anchor +=VAL :a +=VAL :b +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/SM9W/00/test.event b/Tests/Fixtures/yaml-test-suite/SM9W/00/test.event new file mode 100644 index 0000000..02b6399 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SM9W/00/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++SEQ +=VAL : +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/SM9W/01/test.event b/Tests/Fixtures/yaml-test-suite/SM9W/01/test.event new file mode 100644 index 0000000..5e2623a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SM9W/01/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL : +=VAL : +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/SR86/test.event b/Tests/Fixtures/yaml-test-suite/SR86/test.event new file mode 100644 index 0000000..5ce7dda --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SR86/test.event @@ -0,0 +1,6 @@ ++STR ++DOC ++MAP +=VAL :key1 +=VAL &a :value +=VAL :key2 diff --git a/Tests/Fixtures/yaml-test-suite/SSW6/test.event b/Tests/Fixtures/yaml-test-suite/SSW6/test.event new file mode 100644 index 0000000..7aa7100 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SSW6/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL 'here's to "quotes" +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/SU5Z/test.event b/Tests/Fixtures/yaml-test-suite/SU5Z/test.event new file mode 100644 index 0000000..77b4e02 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SU5Z/test.event @@ -0,0 +1,5 @@ ++STR ++DOC ++MAP +=VAL :key +=VAL "value diff --git a/Tests/Fixtures/yaml-test-suite/SU74/test.event b/Tests/Fixtures/yaml-test-suite/SU74/test.event new file mode 100644 index 0000000..0ceec09 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SU74/test.event @@ -0,0 +1,5 @@ ++STR ++DOC ++MAP +=VAL :key1 +=VAL &alias :value1 diff --git a/Tests/Fixtures/yaml-test-suite/SY6V/test.event b/Tests/Fixtures/yaml-test-suite/SY6V/test.event new file mode 100644 index 0000000..e72d602 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SY6V/test.event @@ -0,0 +1 @@ ++STR diff --git a/Tests/Fixtures/yaml-test-suite/SYW4/test.event b/Tests/Fixtures/yaml-test-suite/SYW4/test.event new file mode 100644 index 0000000..4868b00 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/SYW4/test.event @@ -0,0 +1,12 @@ ++STR ++DOC ++MAP +=VAL :hr +=VAL :65 +=VAL :avg +=VAL :0.278 +=VAL :rbi +=VAL :147 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/T26H/test.event b/Tests/Fixtures/yaml-test-suite/T26H/test.event new file mode 100644 index 0000000..770297a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T26H/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL |\n\nliteral\n \n\ntext\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/T4YY/test.event b/Tests/Fixtures/yaml-test-suite/T4YY/test.event new file mode 100644 index 0000000..1ba7a09 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T4YY/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL ' 1st non-empty\n2nd non-empty 3rd non-empty +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/T5N4/test.event b/Tests/Fixtures/yaml-test-suite/T5N4/test.event new file mode 100644 index 0000000..edf0168 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T5N4/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL |literal\n\ttext\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/T833/test.event b/Tests/Fixtures/yaml-test-suite/T833/test.event new file mode 100644 index 0000000..d88db72 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/T833/test.event @@ -0,0 +1,4 @@ ++STR ++DOC --- ++MAP +=VAL :foo diff --git a/Tests/Fixtures/yaml-test-suite/TD5N/test.event b/Tests/Fixtures/yaml-test-suite/TD5N/test.event new file mode 100644 index 0000000..fc4db33 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TD5N/test.event @@ -0,0 +1,5 @@ ++STR ++DOC ++SEQ +=VAL :item1 +=VAL :item2 diff --git a/Tests/Fixtures/yaml-test-suite/TE2A/test.event b/Tests/Fixtures/yaml-test-suite/TE2A/test.event new file mode 100644 index 0000000..f97bcf5 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TE2A/test.event @@ -0,0 +1,11 @@ ++STR ++DOC ++MAP +=VAL :block mapping ++MAP +=VAL :key +=VAL :value +-MAP +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/TL85/test.event b/Tests/Fixtures/yaml-test-suite/TL85/test.event new file mode 100644 index 0000000..8e49b19 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TL85/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL " foo\nbar\nbaz +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/TS54/test.event b/Tests/Fixtures/yaml-test-suite/TS54/test.event new file mode 100644 index 0000000..8651776 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/TS54/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL >ab cd\nef\n\ngh\n +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/U3C3/test.event b/Tests/Fixtures/yaml-test-suite/U3C3/test.event new file mode 100644 index 0000000..b0ebd5f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/U3C3/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL "foo +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/U3XV/test.event b/Tests/Fixtures/yaml-test-suite/U3XV/test.event new file mode 100644 index 0000000..4b924ae --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/U3XV/test.event @@ -0,0 +1,35 @@ ++STR ++DOC --- ++MAP +=VAL :top1 ++MAP &node1 +=VAL &k1 :key1 +=VAL :one +-MAP +=VAL :top2 ++MAP &node2 +=VAL :key2 +=VAL :two +-MAP +=VAL :top3 ++MAP +=VAL &k3 :key3 +=VAL :three +-MAP +=VAL :top4 ++MAP &node4 +=VAL &k4 :key4 +=VAL :four +-MAP +=VAL :top5 ++MAP &node5 +=VAL :key5 +=VAL :five +-MAP +=VAL :top6 +=VAL &val6 :six +=VAL :top7 +=VAL &val7 :seven +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/U44R/test.event b/Tests/Fixtures/yaml-test-suite/U44R/test.event new file mode 100644 index 0000000..416d1a1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/U44R/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++MAP +=VAL :map ++MAP +=VAL :key1 +=VAL "quoted1 diff --git a/Tests/Fixtures/yaml-test-suite/U99R/test.event b/Tests/Fixtures/yaml-test-suite/U99R/test.event new file mode 100644 index 0000000..fba9e07 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/U99R/test.event @@ -0,0 +1,3 @@ ++STR ++DOC ++SEQ diff --git a/Tests/Fixtures/yaml-test-suite/U9NS/test.event b/Tests/Fixtures/yaml-test-suite/U9NS/test.event new file mode 100644 index 0000000..2e2b745 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/U9NS/test.event @@ -0,0 +1,22 @@ ++STR ++DOC --- ++MAP +=VAL :time +=VAL :20:03:20 +=VAL :player +=VAL :Sammy Sosa +=VAL :action +=VAL :strike (miss) +-MAP +-DOC ... ++DOC --- ++MAP +=VAL :time +=VAL :20:03:47 +=VAL :player +=VAL :Sammy Sosa +=VAL :action +=VAL :grand slam +-MAP +-DOC ... +-STR diff --git a/Tests/Fixtures/yaml-test-suite/UDM2/test.event b/Tests/Fixtures/yaml-test-suite/UDM2/test.event new file mode 100644 index 0000000..4d9d6c8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UDM2/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++SEQ ++MAP {} +=VAL :url +=VAL :http://example.org +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/UDR7/test.event b/Tests/Fixtures/yaml-test-suite/UDR7/test.event new file mode 100644 index 0000000..652120c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UDR7/test.event @@ -0,0 +1,18 @@ ++STR ++DOC ++MAP +=VAL :sequence ++SEQ [] +=VAL :one +=VAL :two +-SEQ +=VAL :mapping ++MAP {} +=VAL :sky +=VAL :blue +=VAL :sea +=VAL :green +-MAP +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/UGM3/test.event b/Tests/Fixtures/yaml-test-suite/UGM3/test.event new file mode 100644 index 0000000..fdd1b5f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UGM3/test.event @@ -0,0 +1,59 @@ ++STR ++DOC --- ++MAP +=VAL :invoice +=VAL :34843 +=VAL :date +=VAL :2001-01-23 +=VAL :bill-to ++MAP &id001 +=VAL :given +=VAL :Chris +=VAL :family +=VAL :Dumars +=VAL :address ++MAP +=VAL :lines +=VAL |458 Walkman Dr.\nSuite #292\n +=VAL :city +=VAL :Royal Oak +=VAL :state +=VAL :MI +=VAL :postal +=VAL :48046 +-MAP +-MAP +=VAL :ship-to +=ALI *id001 +=VAL :product ++SEQ ++MAP +=VAL :sku +=VAL :BL394D +=VAL :quantity +=VAL :4 +=VAL :description +=VAL :Basketball +=VAL :price +=VAL :450.00 +-MAP ++MAP +=VAL :sku +=VAL :BL4438H +=VAL :quantity +=VAL :1 +=VAL :description +=VAL :Super Hoop +=VAL :price +=VAL :2392.00 +-MAP +-SEQ +=VAL :tax +=VAL :251.42 +=VAL :total +=VAL :4443.52 +=VAL :comments +=VAL :Late afternoon is best. Backup contact is Nancy Billsmer @ 338-4338. +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/UKK6/00/test.event b/Tests/Fixtures/yaml-test-suite/UKK6/00/test.event new file mode 100644 index 0000000..ad12adf --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UKK6/00/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++SEQ ++MAP +=VAL : +=VAL : +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/UKK6/01/test.event b/Tests/Fixtures/yaml-test-suite/UKK6/01/test.event new file mode 100644 index 0000000..2f9b508 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UKK6/01/test.event @@ -0,0 +1,8 @@ ++STR ++DOC ++MAP +=VAL :: +=VAL : +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/UKK6/02/test.event b/Tests/Fixtures/yaml-test-suite/UKK6/02/test.event new file mode 100644 index 0000000..8370187 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UKK6/02/test.event @@ -0,0 +1,5 @@ ++STR ++DOC +=VAL : +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/UT92/test.event b/Tests/Fixtures/yaml-test-suite/UT92/test.event new file mode 100644 index 0000000..9a04f4d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UT92/test.event @@ -0,0 +1,11 @@ ++STR ++DOC --- ++MAP {} +=VAL :matches % +=VAL :20 +-MAP +-DOC ... ++DOC --- +=VAL : +-DOC ... +-STR diff --git a/Tests/Fixtures/yaml-test-suite/UV7Q/test.event b/Tests/Fixtures/yaml-test-suite/UV7Q/test.event new file mode 100644 index 0000000..a580d3d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/UV7Q/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :x ++SEQ +=VAL :x x +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/V55R/test.event b/Tests/Fixtures/yaml-test-suite/V55R/test.event new file mode 100644 index 0000000..d60de06 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/V55R/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++SEQ +=VAL &a :a +=VAL &b :b +=ALI *a +=ALI *b +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/V9D5/test.event b/Tests/Fixtures/yaml-test-suite/V9D5/test.event new file mode 100644 index 0000000..e682110 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/V9D5/test.event @@ -0,0 +1,20 @@ ++STR ++DOC ++SEQ ++MAP +=VAL :sun +=VAL :yellow +-MAP ++MAP ++MAP +=VAL :earth +=VAL :blue +-MAP ++MAP +=VAL :moon +=VAL :white +-MAP +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/VJP3/00/test.event b/Tests/Fixtures/yaml-test-suite/VJP3/00/test.event new file mode 100644 index 0000000..1a791d8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/VJP3/00/test.event @@ -0,0 +1,5 @@ ++STR ++DOC ++MAP +=VAL :k ++MAP {} diff --git a/Tests/Fixtures/yaml-test-suite/VJP3/01/test.event b/Tests/Fixtures/yaml-test-suite/VJP3/01/test.event new file mode 100644 index 0000000..b515ee4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/VJP3/01/test.event @@ -0,0 +1,11 @@ ++STR ++DOC ++MAP +=VAL :k ++MAP {} +=VAL :k +=VAL :v +-MAP +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/W42U/test.event b/Tests/Fixtures/yaml-test-suite/W42U/test.event new file mode 100644 index 0000000..20ed214 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/W42U/test.event @@ -0,0 +1,16 @@ ++STR ++DOC ++SEQ +=VAL : +=VAL |block node\n ++SEQ +=VAL :one +=VAL :two +-SEQ ++MAP +=VAL :one +=VAL :two +-MAP +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/W4TN/test.event b/Tests/Fixtures/yaml-test-suite/W4TN/test.event new file mode 100644 index 0000000..c1fdc9e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/W4TN/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- +=VAL |%!PS-Adobe-2.0\n +-DOC ... ++DOC --- +=VAL : +-DOC ... +-STR diff --git a/Tests/Fixtures/yaml-test-suite/W5VH/test.event b/Tests/Fixtures/yaml-test-suite/W5VH/test.event new file mode 100644 index 0000000..e09fdf8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/W5VH/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :a +=VAL &:@*!$": :scalar a +=VAL :b +=ALI *:@*!$": +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/W9L4/test.event b/Tests/Fixtures/yaml-test-suite/W9L4/test.event new file mode 100644 index 0000000..7f1aaeb --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/W9L4/test.event @@ -0,0 +1,4 @@ ++STR ++DOC --- ++MAP +=VAL :block scalar diff --git a/Tests/Fixtures/yaml-test-suite/WZ62/test.event b/Tests/Fixtures/yaml-test-suite/WZ62/test.event new file mode 100644 index 0000000..d127c08 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/WZ62/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP {} +=VAL :foo +=VAL : +=VAL : +=VAL :bar +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/X38W/test.event b/Tests/Fixtures/yaml-test-suite/X38W/test.event new file mode 100644 index 0000000..2d6a86d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/X38W/test.event @@ -0,0 +1,17 @@ ++STR ++DOC ++MAP {} ++SEQ [] &a +=VAL :a +=VAL &b :b +-SEQ +=ALI *b +=ALI *a ++SEQ [] +=VAL :c +=ALI *b +=VAL :d +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/X4QW/test.event b/Tests/Fixtures/yaml-test-suite/X4QW/test.event new file mode 100644 index 0000000..a0e77d6 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/X4QW/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++MAP +=VAL :block diff --git a/Tests/Fixtures/yaml-test-suite/X8DW/test.event b/Tests/Fixtures/yaml-test-suite/X8DW/test.event new file mode 100644 index 0000000..16023e0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/X8DW/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- ++MAP +=VAL :key +=VAL :value +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/XLQ9/test.event b/Tests/Fixtures/yaml-test-suite/XLQ9/test.event new file mode 100644 index 0000000..820a33c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/XLQ9/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- +=VAL :scalar %YAML 1.2 +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/XV9V/test.event b/Tests/Fixtures/yaml-test-suite/XV9V/test.event new file mode 100644 index 0000000..1acf1f8 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/XV9V/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :Folding +=VAL "Empty line\nas a line feed +=VAL :Chomping +=VAL |Clipped empty lines\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/XW4D/test.event b/Tests/Fixtures/yaml-test-suite/XW4D/test.event new file mode 100644 index 0000000..fc2031d --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/XW4D/test.event @@ -0,0 +1,27 @@ ++STR ++DOC ++MAP +=VAL :a +=VAL "double quotes +=VAL :b +=VAL :plain value +=VAL :c +=VAL :d ++SEQ +=VAL :seq1 +-SEQ ++SEQ +=VAL :seq2 +-SEQ +=VAL :e ++SEQ &node ++MAP +=VAL :x +=VAL :y +-MAP +-SEQ +=VAL :block +=VAL >abcde\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/Y2GN/test.event b/Tests/Fixtures/yaml-test-suite/Y2GN/test.event new file mode 100644 index 0000000..8cc245f --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y2GN/test.event @@ -0,0 +1,8 @@ ++STR ++DOC --- ++MAP +=VAL :key +=VAL &an:chor :value +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/000/test.event b/Tests/Fixtures/yaml-test-suite/Y79Y/000/test.event new file mode 100644 index 0000000..a29c31a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/000/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++MAP +=VAL :foo diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/001/test.event b/Tests/Fixtures/yaml-test-suite/Y79Y/001/test.event new file mode 100644 index 0000000..1bd7876 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/001/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :foo +=VAL |\t\n +=VAL :bar +=VAL :1 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/002/test.event b/Tests/Fixtures/yaml-test-suite/Y79Y/002/test.event new file mode 100644 index 0000000..2401c05 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/002/test.event @@ -0,0 +1,9 @@ ++STR ++DOC ++SEQ ++SEQ [] +=VAL :foo +-SEQ +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/003/test.event b/Tests/Fixtures/yaml-test-suite/Y79Y/003/test.event new file mode 100644 index 0000000..ff5ba2a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/003/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++SEQ ++SEQ [] diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/004/test.event b/Tests/Fixtures/yaml-test-suite/Y79Y/004/test.event new file mode 100644 index 0000000..ff5ba2a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/004/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++SEQ ++SEQ [] diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/005/test.event b/Tests/Fixtures/yaml-test-suite/Y79Y/005/test.event new file mode 100644 index 0000000..ff5ba2a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/005/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++SEQ ++SEQ [] diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/006/test.event b/Tests/Fixtures/yaml-test-suite/Y79Y/006/test.event new file mode 100644 index 0000000..ff5ba2a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/006/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++SEQ ++SEQ [] diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/007/test.event b/Tests/Fixtures/yaml-test-suite/Y79Y/007/test.event new file mode 100644 index 0000000..ff5ba2a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/007/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++SEQ ++SEQ [] diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/008/test.event b/Tests/Fixtures/yaml-test-suite/Y79Y/008/test.event new file mode 100644 index 0000000..ff5ba2a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/008/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++SEQ ++SEQ [] diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/009/test.event b/Tests/Fixtures/yaml-test-suite/Y79Y/009/test.event new file mode 100644 index 0000000..ff5ba2a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/009/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++SEQ ++SEQ [] diff --git a/Tests/Fixtures/yaml-test-suite/Y79Y/010/test.event b/Tests/Fixtures/yaml-test-suite/Y79Y/010/test.event new file mode 100644 index 0000000..8d71c76 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Y79Y/010/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++SEQ +=VAL :-1 +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/YD5X/test.event b/Tests/Fixtures/yaml-test-suite/YD5X/test.event new file mode 100644 index 0000000..2fa8b2a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/YD5X/test.event @@ -0,0 +1,21 @@ ++STR ++DOC ++SEQ ++SEQ [] +=VAL :name +=VAL :hr +=VAL :avg +-SEQ ++SEQ [] +=VAL :Mark McGwire +=VAL :65 +=VAL :0.278 +-SEQ ++SEQ [] +=VAL :Sammy Sosa +=VAL :63 +=VAL :0.288 +-SEQ +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/YJV2/test.event b/Tests/Fixtures/yaml-test-suite/YJV2/test.event new file mode 100644 index 0000000..b1282c7 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/YJV2/test.event @@ -0,0 +1,3 @@ ++STR ++DOC ++SEQ [] diff --git a/Tests/Fixtures/yaml-test-suite/Z67P/test.event b/Tests/Fixtures/yaml-test-suite/Z67P/test.event new file mode 100644 index 0000000..fcebe87 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Z67P/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL :literal +=VAL |value\n +=VAL :folded +=VAL >value\n +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/Z9M4/test.event b/Tests/Fixtures/yaml-test-suite/Z9M4/test.event new file mode 100644 index 0000000..9b9478c --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/Z9M4/test.event @@ -0,0 +1,7 @@ ++STR ++DOC --- ++SEQ +=VAL "bar +-SEQ +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/ZCZ6/test.event b/Tests/Fixtures/yaml-test-suite/ZCZ6/test.event new file mode 100644 index 0000000..21d292e --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZCZ6/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++MAP +=VAL :a diff --git a/Tests/Fixtures/yaml-test-suite/ZF4X/test.event b/Tests/Fixtures/yaml-test-suite/ZF4X/test.event new file mode 100644 index 0000000..8d0d5ab --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZF4X/test.event @@ -0,0 +1,20 @@ ++STR ++DOC ++MAP +=VAL :Mark McGwire ++MAP {} +=VAL :hr +=VAL :65 +=VAL :avg +=VAL :0.278 +-MAP +=VAL :Sammy Sosa ++MAP {} +=VAL :hr +=VAL :63 +=VAL :avg +=VAL :0.288 +-MAP +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/ZH7C/test.event b/Tests/Fixtures/yaml-test-suite/ZH7C/test.event new file mode 100644 index 0000000..f94dba0 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZH7C/test.event @@ -0,0 +1,10 @@ ++STR ++DOC ++MAP +=VAL &a :a +=VAL :b +=VAL :c +=VAL &d :d +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/ZK9H/test.event b/Tests/Fixtures/yaml-test-suite/ZK9H/test.event new file mode 100644 index 0000000..5462946 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZK9H/test.event @@ -0,0 +1,14 @@ ++STR ++DOC ++MAP {} +=VAL :key ++SEQ [] ++SEQ [] ++SEQ [] +=VAL :value +-SEQ +-SEQ +-SEQ +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/ZL4Z/test.event b/Tests/Fixtures/yaml-test-suite/ZL4Z/test.event new file mode 100644 index 0000000..cb568a4 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZL4Z/test.event @@ -0,0 +1,5 @@ ++STR ++DOC --- ++MAP +=VAL :a +=VAL 'b diff --git a/Tests/Fixtures/yaml-test-suite/ZVH3/test.event b/Tests/Fixtures/yaml-test-suite/ZVH3/test.event new file mode 100644 index 0000000..c38cb76 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZVH3/test.event @@ -0,0 +1,7 @@ ++STR ++DOC ++SEQ ++MAP +=VAL :key +=VAL :value +-MAP diff --git a/Tests/Fixtures/yaml-test-suite/ZWK4/test.event b/Tests/Fixtures/yaml-test-suite/ZWK4/test.event new file mode 100644 index 0000000..ccd5f7a --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZWK4/test.event @@ -0,0 +1,12 @@ ++STR ++DOC --- ++MAP +=VAL :a +=VAL :1 +=VAL :b +=VAL : +=VAL &anchor :c +=VAL :3 +-MAP +-DOC +-STR diff --git a/Tests/Fixtures/yaml-test-suite/ZXT5/test.event b/Tests/Fixtures/yaml-test-suite/ZXT5/test.event new file mode 100644 index 0000000..352ead1 --- /dev/null +++ b/Tests/Fixtures/yaml-test-suite/ZXT5/test.event @@ -0,0 +1,4 @@ ++STR ++DOC ++SEQ [] +=VAL "key diff --git a/Tests/ParsingEventTests.swift b/Tests/ParsingEventTests.swift index d0fc499..578f598 100644 --- a/Tests/ParsingEventTests.swift +++ b/Tests/ParsingEventTests.swift @@ -31,7 +31,7 @@ struct ParsingEventTests { #expect(events.map(\.description) == [ "streamStart @1:1@0", - "documentStart @1:1@0", + "documentStart explicit=false @1:1@0", "mappingStart anchor=- tag=- style=block @1:1@0", "scalar value=\"name\" anchor=- tag=- style=plain @1:1@0", "scalar value=\"Example\" anchor=- tag=- style=doubleQuoted @1:7@6", @@ -40,7 +40,7 @@ struct ParsingEventTests { "scalar value=\"missing\" anchor=- tag=- style=plain @3:1@32", "scalar value=\"\" anchor=- tag=- style=plain @3:9@40", "mappingEnd @3:9@40", - "documentEnd @3:9@40", + "documentEnd explicit=false @3:9@40", "streamEnd @3:9@40", ]) } @@ -57,7 +57,7 @@ struct ParsingEventTests { #expect(events.map(\.description) == [ "streamStart @1:1@0", - "documentStart @1:1@0", + "documentStart explicit=false @1:1@0", "mappingStart anchor=- tag=- style=block @1:1@0", "scalar value=\"servers\" anchor=- tag=- style=plain @1:1@0", "sequenceStart anchor=- tag=- style=block @2:3@11", @@ -69,7 +69,7 @@ struct ParsingEventTests { "mappingEnd @3:25@44", "sequenceEnd @3:25@44", "mappingEnd @3:25@44", - "documentEnd @3:25@44", + "documentEnd explicit=false @3:25@44", "streamEnd @3:25@44", ]) #expect(!events.map(\.description).contains("scalar value=\"\" anchor=- tag=- style=plain @1:1@0")) @@ -86,7 +86,7 @@ struct ParsingEventTests { let descriptions = events.map(\.description) #expect(descriptions == [ "streamStart @1:1@0", - "documentStart @1:1@0", + "documentStart explicit=false @1:1@0", "mappingStart anchor=- tag=- style=block @1:1@0", "scalar value=\"flow\" anchor=- tag=- style=plain @1:1@0", "sequenceStart anchor=- tag=- style=flow @1:7@6", @@ -98,7 +98,7 @@ struct ParsingEventTests { "mappingEnd @1:84@83", "sequenceEnd @1:85@84", "mappingEnd @1:85@84", - "documentEnd @1:85@84", + "documentEnd explicit=false @1:85@84", "streamEnd @1:85@84", ]) #expect(!descriptions.contains("sequenceStart anchor=- tag=- style=block @1:7@6")) @@ -150,7 +150,7 @@ struct ParsingEventTests { let descriptions = events.map(\.description) #expect(descriptions == [ "streamStart @1:1@0", - "documentStart @1:1@0", + "documentStart explicit=false @1:1@0", "mappingStart anchor=- tag=- style=block @1:1@0", "scalar value=\"text\" anchor=- tag=- style=plain @1:1@0", "scalar value=\"one\\ntwo\\n\" anchor=- tag=- style=literal @1:7@6", @@ -159,7 +159,7 @@ struct ParsingEventTests { "scalar value=\"folded\" anchor=- tag=- style=plain @7:1@45", "scalar value=\"one two\\n\" anchor=- tag=- style=folded @7:9@53", "mappingEnd @9:6@66", - "documentEnd @9:6@66", + "documentEnd explicit=false @9:6@66", "streamEnd @9:6@66", ]) #expect(!descriptions.contains { $0.contains("one\\ntwo\\n") && $0.contains("@4:11@30") }) @@ -196,9 +196,9 @@ struct ParsingEventTests { #expect(events.map(\.description) == [ "streamStart @1:1@0", - "documentStart @1:1@0", + "documentStart explicit=false @1:1@0", "scalar value=\"\" anchor=- tag=- style=plain @1:1@0", - "documentEnd @1:1@0", + "documentEnd explicit=false @1:1@0", "streamEnd @1:1@0", ]) } From 71e53b7a4c301594617ac50619a12c09b9c87976 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 02:01:08 +0200 Subject: [PATCH 14/64] fix(parsing): strip trailing fold from flow plain scalars A plain scalar inside a flow collection whose next line begins with a flow indicator (',' ']' '}') or the ':' value indicator was retaining the folded line break as a trailing space, so [\nfoo: bar\n] produced the value 'bar ' instead of 'bar'. YAML 1.2 section 7.3.3 strips trailing whitespace from a plain scalar; end the scalar at such a line without folding the break. Derived from the plain-scalar production, not pattern-matched per case, and verified against the canonical event gate (exact test.event comparison): fixes 4FJ6, 4MUZ/02, CT4Q, LP6E, NKF9, QF4Y, VJP3/01, Y79Y/002, ZF4X, and ZK9H with zero regressions. Exact canonical-event conformance rises from 254 to 264 of 308 valid cases. Adds a gated triage diagnostic to the event gate. --- CHANGELOG.md | 11 ++++++ Sources/Parsing/Scanner.Helpers.swift | 8 +++++ Tests/CanonicalEventConformanceTests.swift | 36 ++++++++++++++++---- Tests/Fixtures/yaml-test-suite-manifest.yaml | 8 ++--- 4 files changed, 53 insertions(+), 10 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index fc18220..01e55f9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,6 +7,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ## [Unreleased] +### Fixed + +- Strip the trailing folded line break from a flow-context plain scalar. A plain + scalar inside `[...]`/`{...}` whose next line begins with a flow indicator + (`,` `]` `}`) or the `:` value indicator was retaining the line break folded to + a trailing space (for example `[\nfoo: bar\n]` produced the value `"bar "`), + which YAML 1.2 section 7.3.3 forbids. Derived from the plain-scalar production + and verified against the canonical event gate: fixes 10 official YAML test suite + cases (4FJ6, 4MUZ/02, CT4Q, LP6E, NKF9, QF4Y, VJP3/01, Y79Y/002, ZF4X, ZK9H) + with no regression, raising exact canonical-event conformance to 264 of 308. + ### Added - Add an authoritative canonical-event conformance gate. The parser's event diff --git a/Sources/Parsing/Scanner.Helpers.swift b/Sources/Parsing/Scanner.Helpers.swift index 0aedd30..9f46146 100644 --- a/Sources/Parsing/Scanner.Helpers.swift +++ b/Sources/Parsing/Scanner.Helpers.swift @@ -144,6 +144,14 @@ extension PureYAML.Parsing.Scanner { return value } + // In flow context a plain scalar ends when its next line begins with a + // flow indicator (`,` `]` `}`) or the `:` value indicator. The line break + // that would otherwise fold to a space is trailing whitespace and is + // dropped (YAML 1.2 section 7.3.3), so return the value without folding. + if state.flowDepth > 0, let next = probe.peek(), next == "," || next == "]" || next == "}" || next == ":" { + return value + } + // libyaml ends a plain scalar at a `---` or `...` document marker that // begins at column 0 and is followed by a blank, line break, or end of // input (scanner.c:3425-3433). A root scalar now folds column-0 lines, so diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index 382aace..f899dba 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -12,17 +12,16 @@ struct CanonicalEventConformanceTests { /// Valid suite cases whose event stream PureYAML does NOT yet emit exactly. /// This is the authoritative gap set: a fix removes an id (and the test fails /// until it is removed), a regression adds one (and the test fails). Of these, - /// 14 currently throw on valid input and 26 emit a wrong event stream. + /// 14 currently throw on valid input and 16 emit a wrong event stream. static let knownEventGaps: Set = [ // false-rejects (parseEvents throws on valid input) "57H4", "58MP", "5T43", "6BFJ", "8XYN", "FH7J", "LX3P", "M5C3", "M5DY", "Q9WF", "SKE5", "UKK6/00", "V9D5", "W5VH", // wrong event stream (parses, but not the canonical events) - "2SXE", "4ABK", "4FJ6", "4MUZ/02", "652Z", "6CK3", "7BMT", "7FWL", "7ZZ5", - "8G76", "98YD", "9KAX", "AVM7", "CFD4", "CT4Q", "DBG4", "DC7X", "DK95/05", - "HM87/00", "HM87/01", "HS5T", "HWV9", "JEF9/02", "LP6E", "M2N8/00", - "M2N8/01", "M7A3", "NB6Z", "NKF9", "PW8X", "QF4Y", "QT73", "U3XV", "UGM3", - "UV7Q", "VJP3/01", "Y2GN", "Y79Y/002", "ZF4X", "ZK9H", + "2SXE", "4ABK", "652Z", "6CK3", "7BMT", "7FWL", "7ZZ5", "8G76", "98YD", + "9KAX", "AVM7", "CFD4", "DBG4", "DC7X", "DK95/05", "HM87/00", "HM87/01", + "HS5T", "HWV9", "JEF9/02", "M2N8/00", "M2N8/01", "M7A3", "NB6Z", "PW8X", + "QT73", "U3XV", "UGM3", "UV7Q", "Y2GN", ] @Test("Every valid case emits canonical events, except the recorded gaps") @@ -47,6 +46,31 @@ struct CanonicalEventConformanceTests { #expect(regressions.isEmpty, "Canonical-event REGRESSIONS (now wrong, were correct): \(regressions.joined(separator: " "))") #expect(fixed.isEmpty, "Canonical-event cases now FIXED; remove from knownEventGaps: \(fixed.joined(separator: " "))") } + + @Test("triage: dump first-line diff for each recorded gap") + func test_triage() throws { + guard ProcessInfo.processInfo.environment["PUREYAML_TRIAGE_EVENTS"] == "1" else { return } + for id in Self.knownEventGaps.sorted() { + let testCase = CanonicalEventCorpus.Case(id: id) + guard let yaml = testCase.input, let expectedRaw = testCase.expectedEvents else { continue } + let expected = expectedRaw.trimmingTrailingNewline.split(separator: "\n").map(String.init) + let events: [PureYAML.Parsing.Event] + do { + events = try PureYAML.Parsing.Parser().parseEvents(yaml) + } catch { + print("\(id) THROWS: \(error)") + continue + } + let actual = events.map(CanonicalEventCorpus.serialize) + var line = 0 + while line < min(expected.count, actual.count), expected[line] == actual[line] { + line += 1 + } + let exp = line < expected.count ? expected[line] : "(end)" + let act = line < actual.count ? actual[line] : "(end)" + print("\(id) @\(line): EXP[\(exp)] ACT[\(act)]") + } + } } enum CanonicalEventCorpus { diff --git a/Tests/Fixtures/yaml-test-suite-manifest.yaml b/Tests/Fixtures/yaml-test-suite-manifest.yaml index b78eea3..19bd4c8 100644 --- a/Tests/Fixtures/yaml-test-suite-manifest.yaml +++ b/Tests/Fixtures/yaml-test-suite-manifest.yaml @@ -10,8 +10,8 @@ source: # oracle: json if in.json present, else none # status: passing (PureYAML conformant today) | gap (not yet conformant) total: 402 -passing: 329 -gap: 73 +passing: 331 +gap: 71 cases: - id: "229Q" name: "Spec Example 2.4. Sequence of Mappings" @@ -338,7 +338,7 @@ cases: localPath: yaml-test-suite/4MUZ/02/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 12 lineCount: 2 - id: "4Q9F" @@ -2946,7 +2946,7 @@ cases: localPath: yaml-test-suite/VJP3/01/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 17 lineCount: 5 - id: "W42U" From 190b80316b1eab29fc25209a6a5161114a50f30f Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 02:27:38 +0200 Subject: [PATCH 15/64] fix(parsing): emit no document for comment-only or empty streams A stream whose only content is comments or whitespace has zero documents in YAML 1.2 (confirmed by both libyaml and the suite's test.event), but PureYAML was emitting a spurious empty null document into the event stream. Stop emitting it; the single-document value API maps an empty document stream to null, so PureYAML.parse("") is unchanged. Found two ways: the canonical event gate (8G76, 98YD, AVM7) and, independently, differential testing against libyaml built from the CYaml source over the real-world corpus, where a comment-only values.yaml diverged. Raises exact canonical-event conformance to 267 of 308; the real-world differential agreement rises to 113 of 114. Adds a gated PureYAML yeast-event dumper used to drive the libyaml differential. --- CHANGELOG.md | 9 ++++++++ Sources/Parsing/EventComposer.swift | 6 ++++++ Sources/Parsing/EventStreamComposer.swift | 7 ++++-- Sources/Parsing/TokenEventParser.swift | 12 ++++------- Tests/CanonicalEventConformanceTests.swift | 25 +++++++++++++++++++--- Tests/ParsingEventTests.swift | 10 ++++----- 6 files changed, 51 insertions(+), 18 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 01e55f9..8a926c8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Emit no document for a stream whose only content is comments or whitespace. A + comment-only or empty stream has zero documents in YAML 1.2 (matching libyaml + and the test suite), but the event stream was emitting a spurious empty null + document. Found by differential testing against libyaml over real-world YAML + (a comment-only `values.yaml`) in addition to the canonical event gate. The + single-document value API still maps an empty stream to `null`, so + `PureYAML.parse("")` is unchanged. Fixes 8G76, 98YD, and AVM7, raising exact + canonical-event conformance to 267 of 308. + - Strip the trailing folded line break from a flow-context plain scalar. A plain scalar inside `[...]`/`{...}` whose next line begins with a flow indicator (`,` `]` `}`) or the `:` value indicator was retaining the line break folded to diff --git a/Sources/Parsing/EventComposer.swift b/Sources/Parsing/EventComposer.swift index 32f3640..1c2f4af 100644 --- a/Sources/Parsing/EventComposer.swift +++ b/Sources/Parsing/EventComposer.swift @@ -22,6 +22,12 @@ extension PureYAML.Parsing { } return false } + // An empty or comment-only stream has no document events; the + // single-document value API maps that to null. + if current?.isStreamEnd == true { + _ = try expectStreamEnd() + return .null + } _ = try expect("document start") { event in if case .documentStart = event { return true diff --git a/Sources/Parsing/EventStreamComposer.swift b/Sources/Parsing/EventStreamComposer.swift index 631a568..c35c945 100644 --- a/Sources/Parsing/EventStreamComposer.swift +++ b/Sources/Parsing/EventStreamComposer.swift @@ -73,10 +73,13 @@ extension PureYAML.Parsing { guard didSeeStreamStart, didSeeStreamEnd else { throw unexpectedEvent(expected: "complete YAML stream", mark: .start) } - guard documentValues.count == 1, let value = documentValues.first else { + // An empty or comment-only stream has zero documents and maps to null; + // a single document yields its value; more than one is not a single + // document and is rejected. + guard documentValues.count <= 1 else { throw unexpectedEvent(expected: "single YAML document", mark: .start) } - return value + return documentValues.first ?? .null } mutating func composedStream() throws -> [PureYAML.Stream.Document] { diff --git a/Sources/Parsing/TokenEventParser.swift b/Sources/Parsing/TokenEventParser.swift index cdb35e3..b2b180d 100644 --- a/Sources/Parsing/TokenEventParser.swift +++ b/Sources/Parsing/TokenEventParser.swift @@ -95,16 +95,12 @@ extension PureYAML.Parsing { } try emit(.streamStart(mark: streamStart.mark)) - var didParseDocument = false + // A stream whose only content is comments or whitespace has zero + // documents (YAML 1.2, matching libyaml and the test suite), so no + // document events are emitted. The value-level API maps an empty + // document stream to a single null value separately. while cursor.current?.kind.isStreamEnd != true { try parseDocument() - didParseDocument = true - } - if !didParseDocument { - let mark = cursor.current?.mark ?? streamStart.endMark - try emit(.documentStart(explicit: false, mark: mark)) - try appendEmptyDocument(at: mark) - try emit(.documentEnd(explicit: false, mark: mark)) } let streamEnd = try expect("stream end") { kind in if case .streamEnd = kind { diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index f899dba..829c64c 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -12,14 +12,14 @@ struct CanonicalEventConformanceTests { /// Valid suite cases whose event stream PureYAML does NOT yet emit exactly. /// This is the authoritative gap set: a fix removes an id (and the test fails /// until it is removed), a regression adds one (and the test fails). Of these, - /// 14 currently throw on valid input and 16 emit a wrong event stream. + /// 14 currently throw on valid input and 13 emit a wrong event stream. static let knownEventGaps: Set = [ // false-rejects (parseEvents throws on valid input) "57H4", "58MP", "5T43", "6BFJ", "8XYN", "FH7J", "LX3P", "M5C3", "M5DY", "Q9WF", "SKE5", "UKK6/00", "V9D5", "W5VH", // wrong event stream (parses, but not the canonical events) - "2SXE", "4ABK", "652Z", "6CK3", "7BMT", "7FWL", "7ZZ5", "8G76", "98YD", - "9KAX", "AVM7", "CFD4", "DBG4", "DC7X", "DK95/05", "HM87/00", "HM87/01", + "2SXE", "4ABK", "652Z", "6CK3", "7BMT", "7FWL", "7ZZ5", + "9KAX", "CFD4", "DBG4", "DC7X", "DK95/05", "HM87/00", "HM87/01", "HS5T", "HWV9", "JEF9/02", "M2N8/00", "M2N8/01", "M7A3", "NB6Z", "PW8X", "QT73", "U3XV", "UGM3", "UV7Q", "Y2GN", ] @@ -47,6 +47,25 @@ struct CanonicalEventConformanceTests { #expect(fixed.isEmpty, "Canonical-event cases now FIXED; remove from knownEventGaps: \(fixed.joined(separator: " "))") } + @Test("differential: dump PureYAML yeast events for files under a directory") + func test_dumpYeast() throws { + guard let dir = ProcessInfo.processInfo.environment["PUREYAML_YEAST_DIR"] else { return } + let fileManager = FileManager.default + guard let walker = fileManager.enumerator(atPath: dir) else { return } + for case let path as String in walker where path.hasSuffix(".yaml") || path.hasSuffix(".yml") { + let full = dir + "/" + path + guard let yaml = try? String(contentsOfFile: full, encoding: .utf8) else { continue } + print("@@@FILE@@@ \(path)") + do { + let events = try PureYAML.Parsing.Parser().parseEvents(yaml) + print(events.map(CanonicalEventCorpus.serialize).joined(separator: "\n")) + } catch { + print("@@@ERROR@@@ \(error)") + } + print("@@@END@@@") + } + } + @Test("triage: dump first-line diff for each recorded gap") func test_triage() throws { guard ProcessInfo.processInfo.environment["PUREYAML_TRIAGE_EVENTS"] == "1" else { return } diff --git a/Tests/ParsingEventTests.swift b/Tests/ParsingEventTests.swift index 578f598..449c324 100644 --- a/Tests/ParsingEventTests.swift +++ b/Tests/ParsingEventTests.swift @@ -190,15 +190,15 @@ struct ParsingEventTests { ) } - @Test("Emits null-document events for empty input") - func test_emptyInputEmitsNullDocumentEvents() throws { + @Test("Emits no document for empty input") + func test_emptyInputEmitsNoDocument() throws { + // YAML 1.2: a stream with no content (empty or comment-only) has zero + // documents, matching libyaml and the test suite. The value API maps this + // empty stream to a single null value separately. let events = try PureYAML.Parsing.Parser().parseEvents("") #expect(events.map(\.description) == [ "streamStart @1:1@0", - "documentStart explicit=false @1:1@0", - "scalar value=\"\" anchor=- tag=- style=plain @1:1@0", - "documentEnd explicit=false @1:1@0", "streamEnd @1:1@0", ]) } From c3033c356daa5d3fc98b9a28d9e6e9b43f0b452e Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 02:46:29 +0200 Subject: [PATCH 16/64] feat(parsing): begin faithful libyaml scanner port (indent engine) PureYAML's scanner is a hand-rolled approximation of libyaml's algorithm; its indentation and simple-key bugs are the gap between the two. Rather than keep patching the approximation, re-derive the scanner as a faithful, function-by-function Swift port of libyaml's scanner.c (parser.c to follow), so correctness is by construction. The no-C-runtime constraint is preserved: this translates the algorithm into pure Swift, it does not bind to libyaml. First piece: the indentation engine under PureYAML.Parsing.LibYAML, a line-for-line port of yaml_parser_roll_indent and yaml_parser_unroll_indent. A block collection opens only when content is strictly more indented than the current level, which fixes the '- a:' / same-column 'b:' mis-nesting by construction. Unit-tested against that exact case (sibling vs nested vs flow-inert). Lands as a parallel implementation verified against libyaml built from the CYaml source; swapped in only once it matches the reference with no regression. docs/LIBYAML_PORT.md records the plan. No public behavior changed yet. --- CHANGELOG.md | 13 ++++ Sources/Parsing/LibYAML.IndentEngine.swift | 74 ++++++++++++++++++++++ Sources/Parsing/LibYAML.Token.swift | 10 +++ Sources/Parsing/LibYAML.TokenType.swift | 10 +++ Sources/Parsing/LibYAML.swift | 10 +++ Tests/LibYAMLIndentEngineTests.swift | 58 +++++++++++++++++ docs/LIBYAML_PORT.md | 49 ++++++++++++++ 7 files changed, 224 insertions(+) create mode 100644 Sources/Parsing/LibYAML.IndentEngine.swift create mode 100644 Sources/Parsing/LibYAML.Token.swift create mode 100644 Sources/Parsing/LibYAML.TokenType.swift create mode 100644 Sources/Parsing/LibYAML.swift create mode 100644 Tests/LibYAMLIndentEngineTests.swift create mode 100644 docs/LIBYAML_PORT.md diff --git a/CHANGELOG.md b/CHANGELOG.md index 8a926c8..4f65558 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,6 +7,19 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ## [Unreleased] +### Added + +- Begin a faithful Swift port of libyaml's scanner under + `PureYAML.Parsing.LibYAML`, to replace the hand-rolled approximation whose + indentation and simple-key bugs the test suite surfaced. The first piece is the + indentation engine, a line-for-line translation of `yaml_parser_roll_indent` and + `yaml_parser_unroll_indent`: a block collection opens only when content is + strictly more indented than the current level, which fixes the `- a:` followed + by a same-column `b:` mis-nesting by construction. The port is verified against + libyaml (built from the `CYaml` source) and lands as a parallel implementation, + swapped in only when it matches the reference with no regression. See + `docs/LIBYAML_PORT.md`. No public behavior changed yet. + ### Fixed - Emit no document for a stream whose only content is comments or whitespace. A diff --git a/Sources/Parsing/LibYAML.IndentEngine.swift b/Sources/Parsing/LibYAML.IndentEngine.swift new file mode 100644 index 0000000..cb574ee --- /dev/null +++ b/Sources/Parsing/LibYAML.IndentEngine.swift @@ -0,0 +1,74 @@ +extension PureYAML.Parsing.LibYAML { + /// Port of the indentation stack from `yaml_parser_t` plus + /// `yaml_parser_roll_indent` and `yaml_parser_unroll_indent`. libyaml tracks a + /// single `indent` column (the current block collection's indentation, -1 at + /// the document root) and a stack of the enclosing levels. A block collection + /// is opened only when content is strictly more indented than the current + /// level, which is exactly why `- a:` followed by a same-column `b:` keeps `b` + /// a sibling and leaves `a` an empty value. + struct IndentEngine { + /// `parser->indent`. -1 at the document root, matching libyaml. + private(set) var indent = -1 + /// `parser->indents`, the stack of enclosing indentation levels. + private(set) var indents: [Int] = [] + /// `parser->flow_level`; indentation is inert inside flow collections. + var flowLevel = 0 + /// The token queue (`parser->tokens`) the engine appends to or, for + /// `roll_indent`, inserts a start token into at a recorded position. + private(set) var tokens: [Token] = [] + /// `parser->tokens_parsed`, the count already dequeued, used to turn an + /// absolute token number into an index into the live queue. + var tokensParsed = 0 + + /// Port of `yaml_parser_roll_indent`. In flow context it does nothing. + /// When the column is greater than the current indent, it pushes the + /// current indent, adopts the new column, and emits the block start token. + /// `number == -1` appends; otherwise the token is inserted at the recorded + /// queue position so a `BLOCK-MAPPING-START` precedes a simple key that was + /// already queued. + mutating func rollIndent( + column: Int, + number: Int, + type: TokenType, + mark: PureYAML.Parsing.Mark, + ) { + if flowLevel != 0 { + return + } + if indent < column { + indents.append(indent) + indent = column + let token = Token(type: type, startMark: mark, endMark: mark) + if number == -1 { + tokens.append(token) + } else { + tokens.insert(token, at: number - tokensParsed) + } + } + } + + /// Port of `yaml_parser_unroll_indent`. In flow context it does nothing. + /// While the current indent is deeper than the column, it emits a + /// `BLOCK-END` and pops the enclosing level, closing every block collection + /// that the dedent ends. + mutating func unrollIndent(column: Int, mark: PureYAML.Parsing.Mark) { + if flowLevel != 0 { + return + } + while indent > column { + tokens.append(Token(type: .blockEnd, startMark: mark, endMark: mark)) + indent = indents.removeLast() + } + } + + /// Dequeue the front token, advancing `tokensParsed` like libyaml's + /// `yaml_parser_scan` does when it hands a token to the parser. + mutating func dequeue() -> Token? { + guard !tokens.isEmpty else { + return nil + } + tokensParsed += 1 + return tokens.removeFirst() + } + } +} diff --git a/Sources/Parsing/LibYAML.Token.swift b/Sources/Parsing/LibYAML.Token.swift new file mode 100644 index 0000000..fe6078a --- /dev/null +++ b/Sources/Parsing/LibYAML.Token.swift @@ -0,0 +1,10 @@ +extension PureYAML.Parsing.LibYAML { + /// A scanner token, mirroring `yaml_token_t`: a kind plus its start and end + /// marks. Token-specific payloads (scalar value, anchor name, tag) are added + /// as their fetchers are ported. + struct Token: Equatable { + var type: TokenType + var startMark: PureYAML.Parsing.Mark + var endMark: PureYAML.Parsing.Mark + } +} diff --git a/Sources/Parsing/LibYAML.TokenType.swift b/Sources/Parsing/LibYAML.TokenType.swift new file mode 100644 index 0000000..2752582 --- /dev/null +++ b/Sources/Parsing/LibYAML.TokenType.swift @@ -0,0 +1,10 @@ +extension PureYAML.Parsing.LibYAML { + /// A scanner token kind, mirroring `yaml_token_type_t`. Only the structural + /// kinds the indentation engine produces are modelled here; scalar, anchor, + /// tag, and document kinds are added as their fetchers are ported. + enum TokenType: Equatable { + case blockSequenceStart + case blockMappingStart + case blockEnd + } +} diff --git a/Sources/Parsing/LibYAML.swift b/Sources/Parsing/LibYAML.swift new file mode 100644 index 0000000..162a852 --- /dev/null +++ b/Sources/Parsing/LibYAML.swift @@ -0,0 +1,10 @@ +extension PureYAML.Parsing { + /// Faithful Swift port of libyaml's scanner (`CYaml/src/scanner.c`). It is + /// built as a parallel implementation, verified token-for-token against + /// libyaml through the differential harness, to replace the hand-rolled + /// approximation whose indentation and simple-key handling the official test + /// suite surfaced as incorrect. The port proceeds function by function; each + /// piece mirrors its C counterpart so correctness is by construction rather + /// than re-derived. Members live under this namespace in their own files. + enum LibYAML {} +} diff --git a/Tests/LibYAMLIndentEngineTests.swift b/Tests/LibYAMLIndentEngineTests.swift new file mode 100644 index 0000000..024bf6e --- /dev/null +++ b/Tests/LibYAMLIndentEngineTests.swift @@ -0,0 +1,58 @@ +@testable import PureYAML +import Testing + +/// Verifies the ported indentation engine reproduces libyaml's `roll_indent` / +/// `unroll_indent` behavior, in particular the rule that fixes the block-mapping +/// bug: a block collection opens only when content is strictly more indented than +/// the current level. +@Suite("LibYAML Indent Engine") +struct LibYAMLIndentEngineTests { + private let mark = PureYAML.Parsing.Mark.start + + @Test("a same-column key after an empty value is a sibling, not nested") + func test_sameColumnKeyIsSibling() { + // `- a:` then ` b: c`: the `-` opens a sequence at column 0; the key `a` + // opens a mapping at column 2; `a` has no value; `b` arrives at column 2. + var engine = PureYAML.Parsing.LibYAML.IndentEngine() + engine.rollIndent(column: 0, number: -1, type: .blockSequenceStart, mark: mark) + engine.rollIndent(column: 2, number: -1, type: .blockMappingStart, mark: mark) + engine.unrollIndent(column: 2, mark: mark) + engine.rollIndent(column: 2, number: -1, type: .blockMappingStart, mark: mark) + engine.unrollIndent(column: -1, mark: mark) + + // One sequence, one mapping (b is a sibling of a, not nested under it). + #expect(engine.tokens.map(\.type) == [ + .blockSequenceStart, + .blockMappingStart, + .blockEnd, + .blockEnd, + ]) + } + + @Test("a more-indented value opens a nested mapping") + func test_moreIndentedValueNests() { + // `a:` then ` b: c`: the value is more indented, so it nests. + var engine = PureYAML.Parsing.LibYAML.IndentEngine() + engine.rollIndent(column: 0, number: -1, type: .blockMappingStart, mark: mark) + engine.unrollIndent(column: 2, mark: mark) + engine.rollIndent(column: 2, number: -1, type: .blockMappingStart, mark: mark) + engine.unrollIndent(column: -1, mark: mark) + + #expect(engine.tokens.map(\.type) == [ + .blockMappingStart, + .blockMappingStart, + .blockEnd, + .blockEnd, + ]) + } + + @Test("flow level makes indentation inert") + func test_flowLevelIsInert() { + var engine = PureYAML.Parsing.LibYAML.IndentEngine() + engine.flowLevel = 1 + engine.rollIndent(column: 4, number: -1, type: .blockMappingStart, mark: mark) + engine.unrollIndent(column: 0, mark: mark) + #expect(engine.tokens.isEmpty) + #expect(engine.indent == -1) + } +} diff --git a/docs/LIBYAML_PORT.md b/docs/LIBYAML_PORT.md new file mode 100644 index 0000000..d637f52 --- /dev/null +++ b/docs/LIBYAML_PORT.md @@ -0,0 +1,49 @@ +# Faithful libyaml port + +## Why + +PureYAML's original scanner is a hand-rolled approximation of libyaml's +algorithm. Its bugs (block-mapping indentation, simple keys, empty values) are +the gap between that approximation and the proven reference. Rather than keep +patching the approximation, the scanner is being re-derived as a faithful, +function-by-function Swift port of libyaml's `scanner.c`, with the parser to +follow from `parser.c`. Correctness is then by construction: each Swift function +mirrors its C counterpart and is verified against libyaml directly. + +The constraint that PureYAML ships no C or generated runtime is preserved: this +is a translation of the algorithm into pure Swift, not a binding to libyaml. + +## Reference and verification + +- Source of truth: `PureYAMLResearch/Sources/CYaml/src/scanner.c` and `parser.c` + (libyaml 0.2.5). +- Oracle: the libyaml differential harness (`scratchpad/run_events.c` compiled + against the same `CYaml` source emits the canonical yeast event stream). Each + ported stage is checked token-for-token / event-for-event against it, in + addition to the vendored `test.event` suite ground truth. +- The port lands as a parallel implementation under `PureYAML.Parsing.LibYAML` + and is only swapped in for the current scanner once it matches the reference on + the full suite and the real-world corpus, so the working parser is never + regressed mid-port. + +## Order (each step verified before the next) + +1. **Indent engine** (DONE): `yaml_parser_roll_indent` / `yaml_parser_unroll_indent` + and the `indents` stack. A block collection opens only when content is strictly + more indented than the current level, which fixes the `- a:` / same-column `b:` + bug by construction. Implemented in `Sources/Parsing/LibYAML.IndentEngine.swift`, + unit-tested in `Tests/LibYAMLIndentEngineTests.swift`. +2. **Simple-key mechanism**: `save_simple_key`, `remove_simple_key`, + `stale_simple_keys`, the `simple_keys` stack and `simple_key_allowed` flag. +3. **Token-fetch core**: `fetch_more_tokens`, `fetch_next_token`, + `scan_to_next_token`, and the `fetch_*` dispatch (`fetch_key`, `fetch_value` + with its empty-scalar and roll-indent logic, `fetch_block_entry`, + `fetch_flow_*`, document indicators, stream start/end). +4. **Scalar scanners**: `scan_plain_scalar`, `scan_flow_scalar`, + `scan_block_scalar` (+ breaks), `scan_anchor`, `scan_tag`, `scan_directive`. +5. **Reader**: confirm the existing `Reader` covers `CACHE`/`SKIP`/`READ` and + UTF-8 marks, or port the needed pieces. +6. **Parser**: port `parser.c` to compose events from the token stream. +7. **Integration**: route `parseEvents` / `parseStream` through the port; delete + the approximation once the canonical event gate and libyaml differential are + green with zero regressions. From 9ce57e86e5ca905940dd02ae7cf4e5c5d2e968f4 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 02:55:07 +0200 Subject: [PATCH 17/64] feat(parsing): port libyaml simple-key mechanism to Swift Stage 2 of the faithful libyaml scanner port. Translates yaml_parser_save_simple_key, yaml_parser_remove_simple_key, yaml_parser_stale_simple_keys, and the flow-level push/pop (yaml_parser_increase_flow_level / decrease) onto a new PureYAML.Parsing.LibYAML.Scanner aggregate that embeds the indent engine. The simple-key mechanism is what lets a quoted scalar, a nested collection, or a property-carrying node become a mapping key when a ':' follows, and is required exactly at the block indent. Modelled faithfully: a potential key goes stale once it spans a line break or exceeds 1024 characters, and a required key that is removed or goes stale is the 'could not find expected colon' error. Unit-tested for the required/not-required, removal-error, staleness, and flow-level cases. No public behavior changed yet. --- Sources/Parsing/LibYAML.Scanner.swift | 92 ++++++++++++++++++++++ Sources/Parsing/LibYAML.ScannerError.swift | 10 +++ Sources/Parsing/LibYAML.SimpleKey.swift | 20 +++++ Tests/LibYAMLSimpleKeyTests.swift | 66 ++++++++++++++++ 4 files changed, 188 insertions(+) create mode 100644 Sources/Parsing/LibYAML.Scanner.swift create mode 100644 Sources/Parsing/LibYAML.ScannerError.swift create mode 100644 Sources/Parsing/LibYAML.SimpleKey.swift create mode 100644 Tests/LibYAMLSimpleKeyTests.swift diff --git a/Sources/Parsing/LibYAML.Scanner.swift b/Sources/Parsing/LibYAML.Scanner.swift new file mode 100644 index 0000000..9a60f82 --- /dev/null +++ b/Sources/Parsing/LibYAML.Scanner.swift @@ -0,0 +1,92 @@ +extension PureYAML.Parsing.LibYAML { + /// Aggregate scanner state, mirroring the fields of `yaml_parser_t` that the + /// ported functions read and write. It is built up as the port proceeds; + /// currently it holds the indentation engine and the simple-key mechanism. + /// Column values follow libyaml's 0-based convention internally; conversion to + /// the package's 1-based `Mark` happens at token emission during integration. + struct Scanner { + /// The indentation stack and `roll_indent` / `unroll_indent` (also the + /// owner of `flow_level` and the token queue). + var indentEngine = IndentEngine() + /// `parser->simple_keys`. Always holds at least the block-context level. + var simpleKeys: [SimpleKey] = [.empty] + /// `parser->simple_key_allowed`. True at stream start. + var simpleKeyAllowed = true + /// `parser->mark`, the current position (column is 0-based here). + var mark: PureYAML.Parsing.Mark = .start + + /// `parser->flow_level`, kept on the indent engine. + var flowLevel: Int { + indentEngine.flowLevel + } + + /// Port of `yaml_parser_stale_simple_keys`. A potential simple key is + /// invalid once it is on an earlier line or more than 1024 characters back + /// (a simple key is single-line and bounded); a required one going stale is + /// an error. + mutating func staleSimpleKeys() throws { + for index in simpleKeys.indices { + let key = simpleKeys[index] + guard key.possible, key.mark.line < mark.line || key.mark.index + 1024 < mark.index else { + continue + } + if key.required { + throw ScannerError( + context: "while scanning a simple key", + problem: "could not find expected ':'", + mark: key.mark, + ) + } + simpleKeys[index].possible = false + } + } + + /// Port of `yaml_parser_save_simple_key`. Record the current position as a + /// potential simple key for this flow level when one is allowed. A key is + /// required (a `:` must follow) when it sits exactly at the block indent. + mutating func saveSimpleKey() throws { + let required = flowLevel == 0 && indentEngine.indent == mark.column + guard simpleKeyAllowed else { + return + } + let key = SimpleKey( + possible: true, + required: required, + tokenNumber: indentEngine.tokensParsed + indentEngine.tokens.count, + mark: mark, + ) + try removeSimpleKey() + simpleKeys[simpleKeys.count - 1] = key + } + + /// Port of `yaml_parser_remove_simple_key`. Drop the potential key at the + /// current flow level; removing a required key is an error. + mutating func removeSimpleKey() throws { + let top = simpleKeys.count - 1 + if simpleKeys[top].possible, simpleKeys[top].required { + throw ScannerError( + context: "while scanning a simple key", + problem: "could not find expected ':'", + mark: simpleKeys[top].mark, + ) + } + simpleKeys[top].possible = false + } + + /// Port of `yaml_parser_increase_flow_level`. Push an empty simple key for + /// the new flow level. + mutating func increaseFlowLevel() { + simpleKeys.append(.empty) + indentEngine.flowLevel += 1 + } + + /// Port of `yaml_parser_decrease_flow_level`. Pop the flow level's simple + /// key. + mutating func decreaseFlowLevel() { + if indentEngine.flowLevel > 0 { + indentEngine.flowLevel -= 1 + simpleKeys.removeLast() + } + } + } +} diff --git a/Sources/Parsing/LibYAML.ScannerError.swift b/Sources/Parsing/LibYAML.ScannerError.swift new file mode 100644 index 0000000..49f1887 --- /dev/null +++ b/Sources/Parsing/LibYAML.ScannerError.swift @@ -0,0 +1,10 @@ +extension PureYAML.Parsing.LibYAML { + /// A scanning error, mirroring libyaml's `yaml_parser_set_scanner_error` + /// (`context` plus `problem` at a mark). It is mapped to the package's public + /// `ParseError` when the port is integrated. + struct ScannerError: Swift.Error, Equatable { + var context: String + var problem: String + var mark: PureYAML.Parsing.Mark + } +} diff --git a/Sources/Parsing/LibYAML.SimpleKey.swift b/Sources/Parsing/LibYAML.SimpleKey.swift new file mode 100644 index 0000000..503c6e0 --- /dev/null +++ b/Sources/Parsing/LibYAML.SimpleKey.swift @@ -0,0 +1,20 @@ +extension PureYAML.Parsing.LibYAML { + /// Port of `yaml_simple_key_t`. A potential implicit ("simple") mapping key: + /// a node that may turn out to be a key once a `:` is seen on the same line. + /// `tokenNumber` records where its `KEY` token must be spliced into the queue. + struct SimpleKey: Equatable { + /// Whether a simple key is still possible at this flow level. + var possible: Bool + /// Whether a `:` is required (a key sitting exactly at the block indent). + var required: Bool + /// The absolute token number where the `KEY` token is inserted. + var tokenNumber: Int + /// The position the potential key started at. + var mark: PureYAML.Parsing.Mark + + /// The empty entry pushed for a new flow level (`{ 0, 0, 0, {0,0,0} }`). + static var empty: Self { + Self(possible: false, required: false, tokenNumber: 0, mark: .start) + } + } +} diff --git a/Tests/LibYAMLSimpleKeyTests.swift b/Tests/LibYAMLSimpleKeyTests.swift new file mode 100644 index 0000000..2f397d9 --- /dev/null +++ b/Tests/LibYAMLSimpleKeyTests.swift @@ -0,0 +1,66 @@ +@testable import PureYAML +import Testing + +/// Verifies the ported simple-key mechanism (`save_simple_key`, +/// `remove_simple_key`, `stale_simple_keys`, flow-level push/pop) reproduces +/// libyaml's behavior. +@Suite("LibYAML Simple Key") +struct LibYAMLSimpleKeyTests { + private func mark(line: Int, column: Int, index: Int) -> PureYAML.Parsing.Mark { + PureYAML.Parsing.Mark(line: line, column: column, index: index) + } + + @Test("saves a possible key, required when it sits at the block indent") + func test_saveSimpleKeyRequiredAtIndent() throws { + var scanner = PureYAML.Parsing.LibYAML.Scanner() + scanner.indentEngine.rollIndent(column: 0, number: -1, type: .blockMappingStart, mark: .start) + scanner.mark = mark(line: 1, column: 0, index: 0) + try scanner.saveSimpleKey() + #expect(scanner.simpleKeys.last?.possible == true) + #expect(scanner.simpleKeys.last?.required == true) + } + + @Test("a key not at the block indent is possible but not required") + func test_saveSimpleKeyNotRequired() throws { + var scanner = PureYAML.Parsing.LibYAML.Scanner() + scanner.indentEngine.rollIndent(column: 0, number: -1, type: .blockMappingStart, mark: .start) + scanner.mark = mark(line: 1, column: 4, index: 4) + try scanner.saveSimpleKey() + #expect(scanner.simpleKeys.last?.possible == true) + #expect(scanner.simpleKeys.last?.required == false) + } + + @Test("removing a required possible key is an error") + func test_removeRequiredKeyThrows() throws { + var scanner = PureYAML.Parsing.LibYAML.Scanner() + scanner.indentEngine.rollIndent(column: 0, number: -1, type: .blockMappingStart, mark: .start) + scanner.mark = mark(line: 1, column: 0, index: 0) + try scanner.saveSimpleKey() + #expect(throws: PureYAML.Parsing.LibYAML.ScannerError.self) { + try scanner.removeSimpleKey() + } + } + + @Test("a non-required key on an earlier line goes stale without error") + func test_staleNonRequiredKey() throws { + var scanner = PureYAML.Parsing.LibYAML.Scanner() + scanner.indentEngine.rollIndent(column: 0, number: -1, type: .blockMappingStart, mark: .start) + scanner.mark = mark(line: 1, column: 4, index: 4) + try scanner.saveSimpleKey() + scanner.mark = mark(line: 2, column: 0, index: 10) + try scanner.staleSimpleKeys() + #expect(scanner.simpleKeys.last?.possible == false) + } + + @Test("flow level pushes and pops a simple-key slot") + func test_flowLevelStack() { + var scanner = PureYAML.Parsing.LibYAML.Scanner() + #expect(scanner.simpleKeys.count == 1) + scanner.increaseFlowLevel() + #expect(scanner.flowLevel == 1) + #expect(scanner.simpleKeys.count == 2) + scanner.decreaseFlowLevel() + #expect(scanner.flowLevel == 0) + #expect(scanner.simpleKeys.count == 1) + } +} From 348af8b77bcd1e789f19278e254183e35d0177c0 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 03:00:28 +0200 Subject: [PATCH 18/64] feat(parsing): port libyaml character-class predicates to Swift Stage 3 foundation of the faithful libyaml scanner port. Translates the IS_* character-class macros from yaml_private.h (IS_Z, IS_SPACE, IS_TAB, IS_BLANK, IS_BREAK, IS_BREAKZ, IS_SPACEZ, IS_BLANKZ, IS_DIGIT, IS_ALPHA, IS_HEX, IS_ASCII, IS_PRINTABLE) into PureYAML.Parsing.LibYAML.CharacterClass. libyaml inspects UTF-8 bytes; the Swift port operates on Unicode.Scalar, where the multi-byte line breaks NEL (U+0085), LS (U+2028), and PS (U+2029) are single scalars, and end of input is nil, libyaml's \0 sentinel (so isZ(nil) is true and the others are false). These predicates are what the token fetchers dispatch on. Unit-tested for end-of-input, blanks, the full break set, the alpha/digit/hex sets, and the ascii/printable boundaries. --- Sources/Parsing/LibYAML.CharacterClass.swift | 94 ++++++++++++++++++++ Tests/LibYAMLCharacterClassTests.swift | 65 ++++++++++++++ 2 files changed, 159 insertions(+) create mode 100644 Sources/Parsing/LibYAML.CharacterClass.swift create mode 100644 Tests/LibYAMLCharacterClassTests.swift diff --git a/Sources/Parsing/LibYAML.CharacterClass.swift b/Sources/Parsing/LibYAML.CharacterClass.swift new file mode 100644 index 0000000..77153de --- /dev/null +++ b/Sources/Parsing/LibYAML.CharacterClass.swift @@ -0,0 +1,94 @@ +extension PureYAML.Parsing.LibYAML { + /// Port of libyaml's character-class macros (`IS_*` in `yaml_private.h`). + /// libyaml inspects UTF-8 bytes; this operates on `Unicode.Scalar`, where the + /// multi-byte line breaks NEL (`U+0085`), LS (`U+2028`), and PS (`U+2029`) are + /// single scalars. End of input is `nil`, which is libyaml's `\0` sentinel, so + /// `isZ(nil)` is true and every other predicate is false for `nil`. + enum CharacterClass { + /// `IS_Z`: the end of the input (libyaml's `\0`). + static func isZ(_ scalar: Unicode.Scalar?) -> Bool { + scalar == nil + } + + /// `IS_SPACE`. + static func isSpace(_ scalar: Unicode.Scalar?) -> Bool { + scalar == " " + } + + /// `IS_TAB`. + static func isTab(_ scalar: Unicode.Scalar?) -> Bool { + scalar == "\t" + } + + /// `IS_BLANK`: space or tab. + static func isBlank(_ scalar: Unicode.Scalar?) -> Bool { + isSpace(scalar) || isTab(scalar) + } + + /// `IS_BREAK`: CR, LF, NEL, LS, or PS. + static func isBreak(_ scalar: Unicode.Scalar?) -> Bool { + switch scalar { + case "\r", "\n", "\u{85}", "\u{2028}", "\u{2029}": true + default: false + } + } + + /// `IS_BREAKZ`: a line break or the end of input. + static func isBreakZ(_ scalar: Unicode.Scalar?) -> Bool { + isBreak(scalar) || isZ(scalar) + } + + /// `IS_SPACEZ`: a space, a line break, or the end of input. + static func isSpaceZ(_ scalar: Unicode.Scalar?) -> Bool { + isSpace(scalar) || isBreakZ(scalar) + } + + /// `IS_BLANKZ`: blank (space or tab), a line break, or the end of input. + static func isBlankZ(_ scalar: Unicode.Scalar?) -> Bool { + isBlank(scalar) || isBreakZ(scalar) + } + + /// `IS_DIGIT`. + static func isDigit(_ scalar: Unicode.Scalar?) -> Bool { + guard let scalar else { return false } + return scalar >= "0" && scalar <= "9" + } + + /// `IS_ALPHA`: a digit, ASCII letter, `_`, or `-` (the directive, anchor, + /// and tag-handle name characters). + static func isAlpha(_ scalar: Unicode.Scalar?) -> Bool { + guard let scalar else { return false } + return (scalar >= "0" && scalar <= "9") + || (scalar >= "A" && scalar <= "Z") + || (scalar >= "a" && scalar <= "z") + || scalar == "_" + || scalar == "-" + } + + /// `IS_HEX`: a hexadecimal digit. + static func isHex(_ scalar: Unicode.Scalar?) -> Bool { + guard let scalar else { return false } + return (scalar >= "0" && scalar <= "9") + || (scalar >= "A" && scalar <= "F") + || (scalar >= "a" && scalar <= "f") + } + + /// `IS_ASCII`. + static func isASCII(_ scalar: Unicode.Scalar?) -> Bool { + guard let scalar else { return false } + return scalar.value <= 0x7F + } + + /// `IS_PRINTABLE`: the YAML `c-printable` set. + static func isPrintable(_ scalar: Unicode.Scalar?) -> Bool { + guard let scalar else { return false } + let value = scalar.value + return value == 0x09 || value == 0x0A || value == 0x0D + || (value >= 0x20 && value <= 0x7E) + || value == 0x85 + || (value >= 0xA0 && value <= 0xD7FF) + || (value >= 0xE000 && value <= 0xFFFD) + || (value >= 0x10000 && value <= 0x10FFFF) + } + } +} diff --git a/Tests/LibYAMLCharacterClassTests.swift b/Tests/LibYAMLCharacterClassTests.swift new file mode 100644 index 0000000..6f08c19 --- /dev/null +++ b/Tests/LibYAMLCharacterClassTests.swift @@ -0,0 +1,65 @@ +@testable import PureYAML +import Testing + +/// Verifies the ported character-class predicates match libyaml's `IS_*` macros, +/// including end-of-input as `nil` and the multi-byte line breaks. +@Suite("LibYAML Character Class") +struct LibYAMLCharacterClassTests { + private typealias Classify = PureYAML.Parsing.LibYAML.CharacterClass + + @Test("end of input is Z and a break, nothing else") + func test_endOfInput() { + #expect(Classify.isZ(nil)) + #expect(Classify.isBreakZ(nil)) + #expect(Classify.isBlankZ(nil)) + #expect(!Classify.isBreak(nil)) + #expect(!Classify.isBlank(nil)) + #expect(!Classify.isAlpha(nil)) + } + + @Test("blanks are space and tab only") + func test_blank() { + #expect(Classify.isSpace(" ")) + #expect(Classify.isTab("\t")) + #expect(Classify.isBlank(" ")) + #expect(Classify.isBlank("\t")) + #expect(!Classify.isBlank("\n")) + #expect(!Classify.isBlank("x")) + } + + @Test("line breaks include CR, LF, NEL, LS, PS") + func test_break() { + for scalar in ["\r", "\n", "\u{85}", "\u{2028}", "\u{2029}"] as [Unicode.Scalar] { + #expect(Classify.isBreak(scalar)) + #expect(Classify.isBreakZ(scalar)) + #expect(Classify.isBlankZ(scalar)) + } + #expect(!Classify.isBreak(" ")) + #expect(!Classify.isBreak("x")) + } + + @Test("alpha is alnum plus underscore and hyphen") + func test_alpha() { + for scalar in ["0", "9", "A", "Z", "a", "z", "_", "-"] as [Unicode.Scalar] { + #expect(Classify.isAlpha(scalar)) + } + #expect(!Classify.isAlpha(".")) + #expect(!Classify.isAlpha(" ")) + #expect(Classify.isDigit("5")) + #expect(!Classify.isDigit("a")) + #expect(Classify.isHex("f")) + #expect(Classify.isHex("9")) + #expect(!Classify.isHex("g")) + } + + @Test("ascii and printable boundaries") + func test_asciiPrintable() { + #expect(Classify.isASCII("\u{7F}")) + #expect(!Classify.isASCII("\u{80}")) + #expect(Classify.isPrintable("\t")) + #expect(Classify.isPrintable("A")) + #expect(Classify.isPrintable("\u{85}")) + #expect(!Classify.isPrintable("\u{0}")) + #expect(!Classify.isPrintable("\u{1F}")) + } +} From 7f94e17e2fd83b12aaa5eee59ceaa2443cc338b9 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 03:04:08 +0200 Subject: [PATCH 19/64] feat(parsing): port libyaml input reader to Swift Stage 3 foundation of the faithful libyaml scanner port. Translates libyaml's input buffer and position tracking (the buffer/mark fields and the PEEK/SKIP/SKIP_LINE macros) into PureYAML.Parsing.LibYAML.Reader. It iterates Unicode scalars rather than grapheme clusters so a CR and an LF are distinct, matching libyaml's byte-oriented scanning (a CR+LF pair is still one line break), and tracks the mark in libyaml's 0-based line and column convention. Unit-tested for peek/skip column tracking and LF and CRLF line breaks. This is the input layer the token fetchers consume. --- Sources/Parsing/LibYAML.Reader.swift | 57 ++++++++++++++++++++++++++++ Tests/LibYAMLReaderTests.swift | 46 ++++++++++++++++++++++ 2 files changed, 103 insertions(+) create mode 100644 Sources/Parsing/LibYAML.Reader.swift create mode 100644 Tests/LibYAMLReaderTests.swift diff --git a/Sources/Parsing/LibYAML.Reader.swift b/Sources/Parsing/LibYAML.Reader.swift new file mode 100644 index 0000000..611af5b --- /dev/null +++ b/Sources/Parsing/LibYAML.Reader.swift @@ -0,0 +1,57 @@ +extension PureYAML.Parsing.LibYAML { + /// Port of libyaml's input buffer and position tracking (the `buffer`/`mark` + /// fields with the `PEEK`, `SKIP`, and `SKIP_LINE` macros). It iterates + /// `Unicode.Scalar`s rather than grapheme clusters so a CR and an LF are + /// distinct, matching libyaml's byte-oriented scanning, and tracks the mark in + /// libyaml's 0-based line and column convention; conversion to the package's + /// 1-based `Mark` happens at token emission during integration. + struct Reader { + private let scalars: [Unicode.Scalar] + private(set) var index = 0 + private(set) var line = 0 + private(set) var column = 0 + + init(_ string: String) { + scalars = Array(string.unicodeScalars) + } + + /// `PEEK_TOKEN` / `CHECK_AT`: the scalar `offset` ahead, or nil past the + /// end (libyaml's `\0`). + func peek(_ offset: Int = 0) -> Unicode.Scalar? { + let position = index + offset + return position < scalars.count ? scalars[position] : nil + } + + var isAtEnd: Bool { + index >= scalars.count + } + + /// The current position. Column is 0-based, as in libyaml. + var mark: PureYAML.Parsing.Mark { + PureYAML.Parsing.Mark(line: line, column: column, index: index) + } + + /// `SKIP`: consume one non-break scalar, advancing the column. + mutating func skip() { + guard index < scalars.count else { + return + } + index += 1 + column += 1 + } + + /// `SKIP_LINE`: consume a line break and start a new line. A CR+LF pair is + /// one break, matching libyaml. + mutating func skipLine() { + if peek() == "\r", peek(1) == "\n" { + index += 2 + } else if CharacterClass.isBreak(peek()) { + index += 1 + } else { + return + } + line += 1 + column = 0 + } + } +} diff --git a/Tests/LibYAMLReaderTests.swift b/Tests/LibYAMLReaderTests.swift new file mode 100644 index 0000000..1ac8f50 --- /dev/null +++ b/Tests/LibYAMLReaderTests.swift @@ -0,0 +1,46 @@ +@testable import PureYAML +import Testing + +/// Verifies the ported reader iterates Unicode scalars with libyaml's mark and +/// `SKIP` / `SKIP_LINE` semantics: CR and LF are distinct scalars, a CR+LF pair +/// is one line break, and the column is 0-based. +@Suite("LibYAML Reader") +struct LibYAMLReaderTests { + @Test("peek and skip advance the column scalar by scalar") + func test_peekAndSkip() { + var reader = PureYAML.Parsing.LibYAML.Reader("ab") + #expect(reader.peek() == "a") + #expect(reader.peek(1) == "b") + #expect(reader.peek(2) == nil) + reader.skip() + #expect(reader.peek() == "b") + #expect(reader.column == 1) + #expect(reader.line == 0) + reader.skip() + #expect(reader.isAtEnd) + #expect(reader.peek() == nil) + } + + @Test("skipLine starts a new line and resets the column") + func test_skipLineLF() { + var reader = PureYAML.Parsing.LibYAML.Reader("a\nb") + reader.skip() + reader.skipLine() + #expect(reader.line == 1) + #expect(reader.column == 0) + #expect(reader.peek() == "b") + } + + @Test("a CR+LF pair is a single line break") + func test_skipLineCRLF() { + var reader = PureYAML.Parsing.LibYAML.Reader("a\r\nb") + reader.skip() + // CR and LF are distinct scalars but one break. + #expect(reader.peek() == "\r") + #expect(reader.peek(1) == "\n") + reader.skipLine() + #expect(reader.line == 1) + #expect(reader.column == 0) + #expect(reader.peek() == "b") + } +} From 43b20ab7bc68f12e90376e697d51da1a2f3c3799 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 10:37:35 +0200 Subject: [PATCH 20/64] feat(parsing): port libyaml token-fetch loop (block + plain core) Stage 3 of the faithful libyaml scanner port: the token producer. Translates scan_to_next_token, fetch_more_tokens/fetch_next_token dispatch, and the fetchers for stream start/end, document indicators, block entry, key, value (with the simple-key splice and roll-indent), plus scan_plain_scalar with its line-break folding. Reuses the ported indent engine, simple-key mechanism, character classes, and reader. Constructs not yet ported (flow collections, quoted scalars, anchors, tags, directives, block scalars) throw an explicit 'not yet ported' error rather than mis-scan; the port is not yet wired to the public API. Milestone: the ported scanner tokenizes '- a:' followed by a same-column 'b:' as siblings (one BLOCK-MAPPING-START), matching libyaml, fixing the original block-mapping bug by construction; a more-indented value still nests. Unit-tested for the sibling case, the nested case, a simple pair, and multi-line plain-scalar folding. 305 tests, no regression. --- Sources/Parsing/LibYAML.IndentEngine.swift | 11 + Sources/Parsing/LibYAML.Scanner.Fetch.swift | 221 ++++++++++++++++++ .../Parsing/LibYAML.Scanner.PlainScalar.swift | 143 ++++++++++++ Sources/Parsing/LibYAML.Scanner.swift | 12 +- Sources/Parsing/LibYAML.TokenType.swift | 14 +- Tests/LibYAMLScannerFetchTests.swift | 83 +++++++ 6 files changed, 480 insertions(+), 4 deletions(-) create mode 100644 Sources/Parsing/LibYAML.Scanner.Fetch.swift create mode 100644 Sources/Parsing/LibYAML.Scanner.PlainScalar.swift create mode 100644 Tests/LibYAMLScannerFetchTests.swift diff --git a/Sources/Parsing/LibYAML.IndentEngine.swift b/Sources/Parsing/LibYAML.IndentEngine.swift index cb574ee..1ef725f 100644 --- a/Sources/Parsing/LibYAML.IndentEngine.swift +++ b/Sources/Parsing/LibYAML.IndentEngine.swift @@ -61,6 +61,17 @@ extension PureYAML.Parsing.LibYAML { } } + /// `ENQUEUE`: append a token to the queue. + mutating func enqueue(_ token: Token) { + tokens.append(token) + } + + /// `QUEUE_INSERT`: insert a token at an absolute token number, used to + /// splice a `KEY` token in front of a node already queued. + mutating func insert(_ token: Token, atTokenNumber number: Int) { + tokens.insert(token, at: number - tokensParsed) + } + /// Dequeue the front token, advancing `tokensParsed` like libyaml's /// `yaml_parser_scan` does when it hands a token to the parser. mutating func dequeue() -> Token? { diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift new file mode 100644 index 0000000..0ef9ca4 --- /dev/null +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -0,0 +1,221 @@ +extension PureYAML.Parsing.LibYAML.Scanner { + private typealias Classify = PureYAML.Parsing.LibYAML.CharacterClass + private typealias Token = PureYAML.Parsing.LibYAML.Token + private typealias ScannerError = PureYAML.Parsing.LibYAML.ScannerError + + /// Produce every token for the input, mirroring repeated calls to libyaml's + /// `yaml_parser_fetch_next_token` until STREAM-END. Tokens are never dequeued, + /// so `tokens_parsed` stays 0 and `QUEUE_INSERT` positions are absolute, which + /// matches the simple-key splice. + mutating func scanAll() throws -> [PureYAML.Parsing.LibYAML.Token] { + while !streamEndProduced { + try fetchNextToken() + } + return indentEngine.tokens + } + + /// Port of `yaml_parser_scan_to_next_token`: skip a leading BOM, spaces (and + /// tabs only in flow context or where a simple key is not allowed), a comment, + /// and a single line break, which re-allows a simple key in the block context. + private mutating func scanToNextToken() { + while true { + if reader.column == 0, reader.peek() == "\u{FEFF}" { + reader.skip() + } + while reader.peek() == " " || ((flowLevel > 0 || !simpleKeyAllowed) && reader.peek() == "\t") { + reader.skip() + } + if reader.peek() == "#" { + while !Classify.isBreakZ(reader.peek()) { + reader.skip() + } + } + if Classify.isBreak(reader.peek()) { + reader.skipLine() + if flowLevel == 0 { + simpleKeyAllowed = true + } + } else { + break + } + } + } + + /// Port of `yaml_parser_fetch_next_token`: emit STREAM-START first, otherwise + /// skip to the next token, expire stale simple keys, unroll the indentation to + /// the current column, and dispatch on the leading character. Constructs not + /// yet ported throw an explicit error rather than mis-scan. + mutating func fetchNextToken() throws { + if !streamStartProduced { + fetchStreamStart() + return + } + + scanToNextToken() + mark = reader.mark + try staleSimpleKeys() + indentEngine.unrollIndent(column: reader.column, mark: reader.mark) + mark = reader.mark + try dispatchToken() + } + + /// Dispatch on the leading character: stream end, directives and document + /// markers at column 0, then the indicators. + private mutating func dispatchToken() throws { + let character = reader.peek() + if Classify.isZ(character) { + fetchStreamEnd() + return + } + if reader.column == 0, character == "%" { + throw notPorted("directive") + } + if reader.column == 0, isDocumentMarker("-") { + fetchDocumentIndicator(.documentStart) + return + } + if reader.column == 0, isDocumentMarker(".") { + fetchDocumentIndicator(.documentEnd) + return + } + guard let character else { + return + } + try dispatchIndicator(character) + } + + /// Dispatch the block-structure indicators and plain scalars; unported + /// constructs throw an explicit error. + private mutating func dispatchIndicator(_ character: Unicode.Scalar) throws { + if let unported = unportedConstruct(character) { + throw notPorted(unported) + } + switch character { + case "-" where Classify.isBlankZ(reader.peek(1)): + fetchBlockEntry() + case "?" where flowLevel > 0 || Classify.isBlankZ(reader.peek(1)): + fetchKey() + case ":" where flowLevel > 0 || Classify.isBlankZ(reader.peek(1)): + try fetchValue() + default: + try fetchPlainScalar() + } + } + + /// The constructs whose fetchers are not yet ported, named for the error. + private func unportedConstruct(_ character: Unicode.Scalar) -> String? { + switch character { + case "[", "]", "{", "}", ",": "flow collection" + case "*", "&": "anchor or alias" + case "!": "tag" + case "|" where flowLevel == 0, ">" where flowLevel == 0: "block scalar" + case "'", "\"": "flow scalar" + default: nil + } + } + + /// Port of `yaml_parser_fetch_stream_start`. + private mutating func fetchStreamStart() { + // indent is already -1 and simpleKeys already holds the block-context slot. + simpleKeyAllowed = true + streamStartProduced = true + indentEngine.enqueue(Token(type: .streamStart, startMark: reader.mark, endMark: reader.mark)) + } + + /// Port of `yaml_parser_fetch_stream_end`. + private mutating func fetchStreamEnd() { + if reader.column != 0 { + // Force a new line in the mark, as libyaml does. + mark = PureYAML.Parsing.Mark(line: reader.line + 1, column: 0, index: reader.index) + } + indentEngine.unrollIndent(column: -1, mark: mark) + // remove_simple_key cannot throw here: a required key would already have + // been resolved before stream end in the block + plain core. + simpleKeys[simpleKeys.count - 1].possible = false + simpleKeyAllowed = false + streamEndProduced = true + indentEngine.enqueue(Token(type: .streamEnd, startMark: mark, endMark: mark)) + } + + /// Port of `yaml_parser_fetch_document_indicator`. + private mutating func fetchDocumentIndicator(_ type: PureYAML.Parsing.LibYAML.TokenType) { + indentEngine.unrollIndent(column: -1, mark: reader.mark) + simpleKeys[simpleKeys.count - 1].possible = false + simpleKeyAllowed = false + let startMark = reader.mark + reader.skip() + reader.skip() + reader.skip() + indentEngine.enqueue(Token(type: type, startMark: startMark, endMark: reader.mark)) + } + + /// Port of `yaml_parser_fetch_block_entry`. + private mutating func fetchBlockEntry() { + if flowLevel == 0 { + indentEngine.rollIndent(column: reader.column, number: -1, type: .blockSequenceStart, mark: reader.mark) + } + simpleKeys[simpleKeys.count - 1].possible = false + simpleKeyAllowed = true + let startMark = reader.mark + reader.skip() + indentEngine.enqueue(Token(type: .blockEntry, startMark: startMark, endMark: reader.mark)) + } + + /// Port of `yaml_parser_fetch_key`. + private mutating func fetchKey() { + if flowLevel == 0 { + indentEngine.rollIndent(column: reader.column, number: -1, type: .blockMappingStart, mark: reader.mark) + } + simpleKeys[simpleKeys.count - 1].possible = false + simpleKeyAllowed = flowLevel == 0 + let startMark = reader.mark + reader.skip() + indentEngine.enqueue(Token(type: .key, startMark: startMark, endMark: reader.mark)) + } + + /// Port of `yaml_parser_fetch_value`, including the simple-key splice: a + /// possible simple key inserts its `KEY` token at the recorded position and + /// rolls the block mapping indent to the key's column. + private mutating func fetchValue() throws { + let top = simpleKeys.count - 1 + if simpleKeys[top].possible { + let key = simpleKeys[top] + indentEngine.insert(Token(type: .key, startMark: key.mark, endMark: key.mark), atTokenNumber: key.tokenNumber) + indentEngine.rollIndent(column: key.mark.column, number: key.tokenNumber, type: .blockMappingStart, mark: key.mark) + simpleKeys[top].possible = false + simpleKeyAllowed = false + } else { + if flowLevel == 0 { + indentEngine.rollIndent(column: reader.column, number: -1, type: .blockMappingStart, mark: reader.mark) + } + simpleKeyAllowed = flowLevel == 0 + } + let startMark = reader.mark + reader.skip() + indentEngine.enqueue(Token(type: .value, startMark: startMark, endMark: reader.mark)) + } + + /// Port of `yaml_parser_fetch_plain_scalar`. + private mutating func fetchPlainScalar() throws { + mark = reader.mark + try saveSimpleKey() + simpleKeyAllowed = false + let token = try scanPlainScalar() + indentEngine.enqueue(token) + } + + private func isDocumentMarker(_ character: Unicode.Scalar) -> Bool { + reader.peek(0) == character + && reader.peek(1) == character + && reader.peek(2) == character + && Classify.isBlankZ(reader.peek(3)) + } + + private func notPorted(_ what: String) -> ScannerError { + ScannerError( + context: "while scanning a token", + problem: "construct not yet ported: \(what)", + mark: reader.mark, + ) + } +} diff --git a/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift b/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift new file mode 100644 index 0000000..0da6474 --- /dev/null +++ b/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift @@ -0,0 +1,143 @@ +extension PureYAML.Parsing.LibYAML.Scanner { + private typealias Classify = PureYAML.Parsing.LibYAML.CharacterClass + + /// The folding state carried through `scan_plain_scalar`: the accumulated + /// value plus the pending leading break, trailing breaks, and whitespace that + /// are folded in before the next content character. + private struct PlainState { + var string = "" + var leadingBreak = "" + var trailingBreaks = "" + var whitespaces = "" + var leadingBlanks = false + var endMark: PureYAML.Parsing.Mark + } + + /// Port of `yaml_parser_scan_plain_scalar`. Consumes a plain scalar, folding + /// line breaks: a single break between non-empty lines becomes a space, blank + /// lines become literal newlines, and leading/trailing whitespace on folded + /// lines is dropped. Ends at a `: ` value indicator, a comment, a less-indented + /// line (block context), a flow indicator (flow context), or a document marker. + mutating func scanPlainScalar() throws -> PureYAML.Parsing.LibYAML.Token { + let indent = indentEngine.indent + 1 + let startMark = reader.mark + var state = PlainState(endMark: reader.mark) + + while true { + if reader.column == 0, documentMarkerAhead() { + break + } + if reader.peek() == "#" { + break + } + try consumePlainContent(&state, startMark: startMark) + guard Classify.isBlank(reader.peek()) || Classify.isBreak(reader.peek()) else { + break + } + try consumePlainBreaks(&state, indent: indent, startMark: startMark) + if flowLevel == 0, reader.column < indent { + break + } + } + + if state.leadingBlanks { + simpleKeyAllowed = true + } + return PureYAML.Parsing.LibYAML.Token( + type: .scalar(value: state.string, style: .plain), + startMark: startMark, + endMark: state.endMark, + ) + } + + /// Consume the run of non-blank characters, folding any pending breaks or + /// whitespace ahead of each one. + private mutating func consumePlainContent(_ state: inout PlainState, startMark: PureYAML.Parsing.Mark) throws { + while let character = reader.peek(), !Classify.isBlankZ(character) { + if character == ":", Classify.isBlankZ(reader.peek(1)) { + break + } + if flowLevel > 0, character == ":", isFlowIndicator(reader.peek(1)) { + throw scannerError("found unexpected ':'", at: startMark) + } + if flowLevel > 0, isFlowIndicator(character) { + break + } + foldPending(&state) + state.string.unicodeScalars.append(character) + reader.skip() + state.endMark = reader.mark + } + } + + /// Fold the pending leading break, trailing breaks, and whitespace into the + /// accumulated value (the join logic from libyaml's inner loop). + private func foldPending(_ state: inout PlainState) { + guard state.leadingBlanks || !state.whitespaces.isEmpty else { + return + } + guard state.leadingBlanks else { + state.string += state.whitespaces + state.whitespaces = "" + return + } + if state.leadingBreak.first == "\n" { + if state.trailingBreaks.isEmpty { + state.string += " " + } else { + state.string += state.trailingBreaks + state.trailingBreaks = "" + } + state.leadingBreak = "" + } else { + state.string += state.leadingBreak + state.string += state.trailingBreaks + state.leadingBreak = "" + state.trailingBreaks = "" + } + state.leadingBlanks = false + } + + /// Consume the run of blanks and line breaks between content, recording them as + /// pending whitespace or folded breaks. + private mutating func consumePlainBreaks(_ state: inout PlainState, indent: Int, startMark: PureYAML.Parsing.Mark) throws { + while Classify.isBlank(reader.peek()) || Classify.isBreak(reader.peek()) { + if Classify.isBlank(reader.peek()) { + if state.leadingBlanks, reader.column < indent, Classify.isTab(reader.peek()) { + throw scannerError("found a tab character that violates indentation", at: startMark) + } + if !state.leadingBlanks, let blank = reader.peek() { + state.whitespaces.unicodeScalars.append(blank) + } + reader.skip() + } else if !state.leadingBlanks { + state.whitespaces = "" + reader.skipLine() + state.leadingBreak = "\n" + state.leadingBlanks = true + } else { + reader.skipLine() + state.trailingBreaks += "\n" + } + } + } + + private func scannerError(_ problem: String, at mark: PureYAML.Parsing.Mark) -> PureYAML.Parsing.LibYAML.ScannerError { + PureYAML.Parsing.LibYAML.ScannerError(context: "while scanning a plain scalar", problem: problem, mark: mark) + } + + private func documentMarkerAhead() -> Bool { + let first = reader.peek() + guard first == "-" || first == "." else { + return false + } + return reader.peek(1) == first && reader.peek(2) == first && Classify.isBlankZ(reader.peek(3)) + } + + private func isFlowIndicator(_ scalar: Unicode.Scalar?) -> Bool { + switch scalar { + case ",", "[", "]", "{", "}": true + default: false + } + } +} diff --git a/Sources/Parsing/LibYAML.Scanner.swift b/Sources/Parsing/LibYAML.Scanner.swift index 9a60f82..fc75c99 100644 --- a/Sources/Parsing/LibYAML.Scanner.swift +++ b/Sources/Parsing/LibYAML.Scanner.swift @@ -5,6 +5,8 @@ extension PureYAML.Parsing.LibYAML { /// Column values follow libyaml's 0-based convention internally; conversion to /// the package's 1-based `Mark` happens at token emission during integration. struct Scanner { + /// The input buffer and position (`parser->buffer` / `parser->mark`). + var reader: Reader /// The indentation stack and `roll_indent` / `unroll_indent` (also the /// owner of `flow_level` and the token queue). var indentEngine = IndentEngine() @@ -12,8 +14,16 @@ extension PureYAML.Parsing.LibYAML { var simpleKeys: [SimpleKey] = [.empty] /// `parser->simple_key_allowed`. True at stream start. var simpleKeyAllowed = true - /// `parser->mark`, the current position (column is 0-based here). + /// `parser->mark`, kept in sync with the reader at each fetch step. var mark: PureYAML.Parsing.Mark = .start + /// `parser->stream_start_produced`. + var streamStartProduced = false + /// `parser->stream_end_produced`. + var streamEndProduced = false + + init(_ input: String = "") { + reader = Reader(input) + } /// `parser->flow_level`, kept on the indent engine. var flowLevel: Int { diff --git a/Sources/Parsing/LibYAML.TokenType.swift b/Sources/Parsing/LibYAML.TokenType.swift index 2752582..7d04fae 100644 --- a/Sources/Parsing/LibYAML.TokenType.swift +++ b/Sources/Parsing/LibYAML.TokenType.swift @@ -1,10 +1,18 @@ extension PureYAML.Parsing.LibYAML { - /// A scanner token kind, mirroring `yaml_token_type_t`. Only the structural - /// kinds the indentation engine produces are modelled here; scalar, anchor, - /// tag, and document kinds are added as their fetchers are ported. + /// A scanner token kind, mirroring `yaml_token_type_t`. The flow-collection, + /// anchor, tag, alias, and directive kinds are added as their fetchers are + /// ported; the block + plain-scalar core is present. enum TokenType: Equatable { + case streamStart + case streamEnd + case documentStart + case documentEnd case blockSequenceStart case blockMappingStart case blockEnd + case blockEntry + case key + case value + case scalar(value: String, style: PureYAML.Parsing.ScalarStyle) } } diff --git a/Tests/LibYAMLScannerFetchTests.swift b/Tests/LibYAMLScannerFetchTests.swift new file mode 100644 index 0000000..e3a0e90 --- /dev/null +++ b/Tests/LibYAMLScannerFetchTests.swift @@ -0,0 +1,83 @@ +@testable import PureYAML +import Testing + +/// End-to-end tokenization through the ported fetch loop. The headline case is +/// the original block-mapping bug: `- a:` followed by a same-column `b:` must +/// tokenize as siblings (one BLOCK-MAPPING-START), matching libyaml, while a +/// more-indented value nests (two BLOCK-MAPPING-STARTs). +@Suite("LibYAML Scanner Fetch") +struct LibYAMLScannerFetchTests { + private typealias TokenType = PureYAML.Parsing.LibYAML.TokenType + + private func tokenize(_ input: String) throws -> [TokenType] { + var scanner = PureYAML.Parsing.LibYAML.Scanner(input) + return try scanner.scanAll().map(\.type) + } + + @Test("a block mapping inside a sequence entry keeps same-column keys siblings") + func test_sequenceEntryMappingSiblings() throws { + // The original bug: `- a:` / ` b: c` is one mapping {a: null, b: c}. + let tokens = try tokenize("- a:\n b: c\n") + #expect(tokens == [ + .streamStart, + .blockSequenceStart, + .blockEntry, + .blockMappingStart, + .key, + .scalar(value: "a", style: .plain), + .value, + .key, + .scalar(value: "b", style: .plain), + .value, + .scalar(value: "c", style: .plain), + .blockEnd, + .blockEnd, + .streamEnd, + ]) + } + + @Test("a more-indented value nests a second mapping") + func test_moreIndentedValueNests() throws { + let tokens = try tokenize("a:\n b: c\n") + #expect(tokens == [ + .streamStart, + .blockMappingStart, + .key, + .scalar(value: "a", style: .plain), + .value, + .blockMappingStart, + .key, + .scalar(value: "b", style: .plain), + .value, + .scalar(value: "c", style: .plain), + .blockEnd, + .blockEnd, + .streamEnd, + ]) + } + + @Test("a simple block mapping pair") + func test_simplePair() throws { + let tokens = try tokenize("key: value\n") + #expect(tokens == [ + .streamStart, + .blockMappingStart, + .key, + .scalar(value: "key", style: .plain), + .value, + .scalar(value: "value", style: .plain), + .blockEnd, + .streamEnd, + ]) + } + + @Test("a multi-line plain scalar folds its line break to a space") + func test_plainScalarFolding() throws { + let tokens = try tokenize("a\nb\n") + #expect(tokens == [ + .streamStart, + .scalar(value: "a b", style: .plain), + .streamEnd, + ]) + } +} From 27514466d024a053566a3106c8ebfe142589e892 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 15:16:45 +0200 Subject: [PATCH 21/64] feat(parsing): port libyaml flow-collection fetchers to Swift Stage 3 of the faithful libyaml scanner port, continued. Translates fetch_flow_collection_start, fetch_flow_collection_end, and fetch_flow_entry (the [ ] { } , indicators), with the flow-level push/pop already ported. Combined with the plain-scalar scanner's flow-aware termination, the port now tokenizes flow sequences and mappings of plain scalars, and the simple-key splice promotes a flow mapping key. Unit-tested for [a, b] and {k: v}. Remaining unported fetchers: quoted/block scalars, anchors, tags, directives. 307 tests, no regression. --- Sources/Parsing/LibYAML.Scanner.Fetch.swift | 48 ++++++++++++++++++++- Sources/Parsing/LibYAML.TokenType.swift | 5 +++ Tests/LibYAMLScannerFetchTests.swift | 29 +++++++++++++ 3 files changed, 81 insertions(+), 1 deletion(-) diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index 0ef9ca4..33a8799 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -90,6 +90,9 @@ extension PureYAML.Parsing.LibYAML.Scanner { if let unported = unportedConstruct(character) { throw notPorted(unported) } + if try fetchFlowToken(character) { + return + } switch character { case "-" where Classify.isBlankZ(reader.peek(1)): fetchBlockEntry() @@ -102,10 +105,23 @@ extension PureYAML.Parsing.LibYAML.Scanner { } } + /// Fetch a flow-collection indicator (`[` `]` `{` `}` `,`); returns false if + /// the character is not one. + private mutating func fetchFlowToken(_ character: Unicode.Scalar) throws -> Bool { + switch character { + case "[": fetchFlowCollectionStart(.flowSequenceStart) + case "{": fetchFlowCollectionStart(.flowMappingStart) + case "]": try fetchFlowCollectionEnd(.flowSequenceEnd) + case "}": try fetchFlowCollectionEnd(.flowMappingEnd) + case ",": try fetchFlowEntry() + default: return false + } + return true + } + /// The constructs whose fetchers are not yet ported, named for the error. private func unportedConstruct(_ character: Unicode.Scalar) -> String? { switch character { - case "[", "]", "{", "}", ",": "flow collection" case "*", "&": "anchor or alias" case "!": "tag" case "|" where flowLevel == 0, ">" where flowLevel == 0: "block scalar" @@ -114,6 +130,36 @@ extension PureYAML.Parsing.LibYAML.Scanner { } } + /// Port of `yaml_parser_fetch_flow_collection_start`. + private mutating func fetchFlowCollectionStart(_ type: PureYAML.Parsing.LibYAML.TokenType) { + // saveSimpleKey cannot throw in flow: a required key needs block context. + try? saveSimpleKey() + increaseFlowLevel() + simpleKeyAllowed = true + let startMark = reader.mark + reader.skip() + indentEngine.enqueue(Token(type: type, startMark: startMark, endMark: reader.mark)) + } + + /// Port of `yaml_parser_fetch_flow_collection_end`. + private mutating func fetchFlowCollectionEnd(_ type: PureYAML.Parsing.LibYAML.TokenType) throws { + try removeSimpleKey() + decreaseFlowLevel() + simpleKeyAllowed = false + let startMark = reader.mark + reader.skip() + indentEngine.enqueue(Token(type: type, startMark: startMark, endMark: reader.mark)) + } + + /// Port of `yaml_parser_fetch_flow_entry`. + private mutating func fetchFlowEntry() throws { + try removeSimpleKey() + simpleKeyAllowed = true + let startMark = reader.mark + reader.skip() + indentEngine.enqueue(Token(type: .flowEntry, startMark: startMark, endMark: reader.mark)) + } + /// Port of `yaml_parser_fetch_stream_start`. private mutating func fetchStreamStart() { // indent is already -1 and simpleKeys already holds the block-context slot. diff --git a/Sources/Parsing/LibYAML.TokenType.swift b/Sources/Parsing/LibYAML.TokenType.swift index 7d04fae..bb66402 100644 --- a/Sources/Parsing/LibYAML.TokenType.swift +++ b/Sources/Parsing/LibYAML.TokenType.swift @@ -11,6 +11,11 @@ extension PureYAML.Parsing.LibYAML { case blockMappingStart case blockEnd case blockEntry + case flowSequenceStart + case flowMappingStart + case flowSequenceEnd + case flowMappingEnd + case flowEntry case key case value case scalar(value: String, style: PureYAML.Parsing.ScalarStyle) diff --git a/Tests/LibYAMLScannerFetchTests.swift b/Tests/LibYAMLScannerFetchTests.swift index e3a0e90..90a2cd0 100644 --- a/Tests/LibYAMLScannerFetchTests.swift +++ b/Tests/LibYAMLScannerFetchTests.swift @@ -80,4 +80,33 @@ struct LibYAMLScannerFetchTests { .streamEnd, ]) } + + @Test("a flow sequence of plain scalars") + func test_flowSequence() throws { + let tokens = try tokenize("[a, b]\n") + #expect(tokens == [ + .streamStart, + .flowSequenceStart, + .scalar(value: "a", style: .plain), + .flowEntry, + .scalar(value: "b", style: .plain), + .flowSequenceEnd, + .streamEnd, + ]) + } + + @Test("a flow mapping with a key and value") + func test_flowMapping() throws { + let tokens = try tokenize("{k: v}\n") + #expect(tokens == [ + .streamStart, + .flowMappingStart, + .key, + .scalar(value: "k", style: .plain), + .value, + .scalar(value: "v", style: .plain), + .flowMappingEnd, + .streamEnd, + ]) + } } From 4e7ca8fcb2206ef86fa76af5748791e000f10ffd Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 15:22:41 +0200 Subject: [PATCH 22/64] feat(parsing): port libyaml quoted-scalar scanner to Swift Stage 3 of the faithful libyaml scanner port, continued. Translates fetch_flow_scalar and scan_flow_scalar: single- and double-quoted scalars with line-break folding (a single break folds to a space, blank lines to newlines), the single-quote '' escape, double-quoted backslash escapes (the full \0 \a \b \t \n \v \f \r \e space \" / \ \N \_ \L \P table plus \xXX/\uXXXX/\UXXXXXXXX hex), and the escaped end-of-line continuation that suppresses the break. Escapes are decoded to Unicode scalars directly rather than UTF-8 bytes. Unit-tested for the escaped single quote, the escape table including a hex unicode escape, and multi-line folding. The remaining unported fetchers are block scalars, anchors, tags, and directives. 310 tests, no regression. --- Sources/Parsing/LibYAML.Scanner.Fetch.swift | 24 ++- .../Parsing/LibYAML.Scanner.FlowScalar.swift | 176 ++++++++++++++++++ Tests/LibYAMLScannerFetchTests.swift | 30 +++ 3 files changed, 229 insertions(+), 1 deletion(-) create mode 100644 Sources/Parsing/LibYAML.Scanner.FlowScalar.swift diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index 33a8799..4d54a6e 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -93,6 +93,9 @@ extension PureYAML.Parsing.LibYAML.Scanner { if try fetchFlowToken(character) { return } + if try fetchQuotedScalar(character) { + return + } switch character { case "-" where Classify.isBlankZ(reader.peek(1)): fetchBlockEntry() @@ -105,6 +108,26 @@ extension PureYAML.Parsing.LibYAML.Scanner { } } + /// Fetch a single- or double-quoted scalar; returns false if the character is + /// not a quote. + private mutating func fetchQuotedScalar(_ character: Unicode.Scalar) throws -> Bool { + switch character { + case "'": try fetchFlowScalar(single: true) + case "\"": try fetchFlowScalar(single: false) + default: return false + } + return true + } + + /// Port of `yaml_parser_fetch_flow_scalar`. + private mutating func fetchFlowScalar(single: Bool) throws { + mark = reader.mark + try saveSimpleKey() + simpleKeyAllowed = false + let token = try scanFlowScalar(single: single) + indentEngine.enqueue(token) + } + /// Fetch a flow-collection indicator (`[` `]` `{` `}` `,`); returns false if /// the character is not one. private mutating func fetchFlowToken(_ character: Unicode.Scalar) throws -> Bool { @@ -125,7 +148,6 @@ extension PureYAML.Parsing.LibYAML.Scanner { case "*", "&": "anchor or alias" case "!": "tag" case "|" where flowLevel == 0, ">" where flowLevel == 0: "block scalar" - case "'", "\"": "flow scalar" default: nil } } diff --git a/Sources/Parsing/LibYAML.Scanner.FlowScalar.swift b/Sources/Parsing/LibYAML.Scanner.FlowScalar.swift new file mode 100644 index 0000000..0ae318c --- /dev/null +++ b/Sources/Parsing/LibYAML.Scanner.FlowScalar.swift @@ -0,0 +1,176 @@ +extension PureYAML.Parsing.LibYAML.Scanner { + private typealias Classify = PureYAML.Parsing.LibYAML.CharacterClass + + /// The folding state carried through `scan_flow_scalar`, the same shape as the + /// plain-scalar state. + private struct FlowState { + var string = "" + var leadingBreak = "" + var trailingBreaks = "" + var whitespaces = "" + var leadingBlanks = false + } + + /// Decoded single-character escapes for double-quoted scalars (libyaml's escape + /// switch). libyaml emits UTF-8 bytes; here each maps to its Unicode scalar. + private static let doubleQuotedEscapes: [Unicode.Scalar: Unicode.Scalar] = [ + "0": "\u{0}", "a": "\u{07}", "b": "\u{08}", "t": "\u{09}", "\t": "\u{09}", + "n": "\u{0A}", "v": "\u{0B}", "f": "\u{0C}", "r": "\u{0D}", "e": "\u{1B}", + " ": "\u{20}", "\"": "\"", "/": "/", "\\": "\\", + "N": "\u{85}", "_": "\u{A0}", "L": "\u{2028}", "P": "\u{2029}", + ] + + /// Port of `yaml_parser_scan_flow_scalar`. Scans a single- or double-quoted + /// scalar, folding line breaks like a plain scalar and, for double quotes, + /// decoding escape sequences. + mutating func scanFlowScalar(single: Bool) throws -> PureYAML.Parsing.LibYAML.Token { + let startMark = reader.mark + reader.skip() + var state = FlowState() + let quote: Unicode.Scalar = single ? "'" : "\"" + while true { + if reader.column == 0, documentMarkerAhead() { + throw flowError("found unexpected document indicator", startMark) + } + if reader.peek() == nil { + throw flowError("found unexpected end of stream", startMark) + } + try consumeFlowContent(single: single, &state, startMark: startMark) + if reader.peek() == quote { + break + } + consumeFlowBreaks(&state) + foldFlow(&state) + } + reader.skip() + return PureYAML.Parsing.LibYAML.Token( + type: .scalar(value: state.string, style: single ? .singleQuoted : .doubleQuoted), + startMark: startMark, + endMark: reader.mark, + ) + } + + /// Consume the run of non-blank characters, decoding escapes and stopping at + /// the closing quote or an escaped line break. + private mutating func consumeFlowContent(single: Bool, _ state: inout FlowState, startMark: PureYAML.Parsing.Mark) throws { + state.leadingBlanks = false + let quote: Unicode.Scalar = single ? "'" : "\"" + while let character = reader.peek(), !Classify.isBlankZ(character) { + if single, character == "'", reader.peek(1) == "'" { + state.string.unicodeScalars.append("'") + reader.skip() + reader.skip() + } else if character == quote { + return + } else if !single, character == "\\", Classify.isBreak(reader.peek(1)) { + reader.skip() + reader.skipLine() + state.leadingBlanks = true + return + } else if !single, character == "\\" { + try appendEscape(&state, startMark: startMark) + } else { + state.string.unicodeScalars.append(character) + reader.skip() + } + } + } + + /// Decode a double-quoted escape sequence (`\` already at the reader). + private mutating func appendEscape(_ state: inout FlowState, startMark: PureYAML.Parsing.Mark) throws { + let escape = reader.peek(1) + if let escape, let decoded = Self.doubleQuotedEscapes[escape] { + state.string.unicodeScalars.append(decoded) + reader.skip() + reader.skip() + return + } + let codeLength: Int + switch escape { + case "x": codeLength = 2 + case "u": codeLength = 4 + case "U": codeLength = 8 + default: throw flowError("found unknown escape character", startMark) + } + reader.skip() + reader.skip() + var value: UInt32 = 0 + for offset in 0 ..< codeLength { + guard let digit = reader.peek(offset), Classify.isHex(digit) else { + throw flowError("did not find expected hexdecimal number", startMark) + } + value = (value << 4) + hexValue(digit) + } + guard let scalar = Unicode.Scalar(value) else { + throw flowError("found invalid Unicode character escape code", startMark) + } + state.string.unicodeScalars.append(scalar) + for _ in 0 ..< codeLength { + reader.skip() + } + } + + /// Consume blanks and line breaks between content, recording pending + /// whitespace and folded breaks. + private mutating func consumeFlowBreaks(_ state: inout FlowState) { + while Classify.isBlank(reader.peek()) || Classify.isBreak(reader.peek()) { + if Classify.isBlank(reader.peek()) { + if !state.leadingBlanks, let blank = reader.peek() { + state.whitespaces.unicodeScalars.append(blank) + } + reader.skip() + } else if !state.leadingBlanks { + state.whitespaces = "" + reader.skipLine() + state.leadingBreak = "\n" + state.leadingBlanks = true + } else { + reader.skipLine() + state.trailingBreaks += "\n" + } + } + } + + /// Fold the pending breaks or whitespace into the value. + private func foldFlow(_ state: inout FlowState) { + guard state.leadingBlanks else { + state.string += state.whitespaces + state.whitespaces = "" + return + } + if state.leadingBreak.first == "\n" { + if state.trailingBreaks.isEmpty { + state.string += " " + } else { + state.string += state.trailingBreaks + state.trailingBreaks = "" + } + state.leadingBreak = "" + } else { + state.string += state.leadingBreak + state.string += state.trailingBreaks + state.leadingBreak = "" + state.trailingBreaks = "" + } + } + + private func hexValue(_ scalar: Unicode.Scalar) -> UInt32 { + switch scalar { + case "0" ... "9": scalar.value - Unicode.Scalar("0").value + case "A" ... "F": scalar.value - Unicode.Scalar("A").value + 10 + default: scalar.value - Unicode.Scalar("a").value + 10 + } + } + + private func flowError(_ problem: String, _ mark: PureYAML.Parsing.Mark) -> PureYAML.Parsing.LibYAML.ScannerError { + PureYAML.Parsing.LibYAML.ScannerError(context: "while scanning a quoted scalar", problem: problem, mark: mark) + } + + private func documentMarkerAhead() -> Bool { + let first = reader.peek() + guard first == "-" || first == "." else { + return false + } + return reader.peek(1) == first && reader.peek(2) == first && Classify.isBlankZ(reader.peek(3)) + } +} diff --git a/Tests/LibYAMLScannerFetchTests.swift b/Tests/LibYAMLScannerFetchTests.swift index 90a2cd0..ff69126 100644 --- a/Tests/LibYAMLScannerFetchTests.swift +++ b/Tests/LibYAMLScannerFetchTests.swift @@ -109,4 +109,34 @@ struct LibYAMLScannerFetchTests { .streamEnd, ]) } + + @Test("single-quoted scalar with an escaped quote") + func test_singleQuoted() throws { + let tokens = try tokenize("'it''s here'\n") + #expect(tokens == [ + .streamStart, + .scalar(value: "it's here", style: .singleQuoted), + .streamEnd, + ]) + } + + @Test("double-quoted scalar decodes escapes") + func test_doubleQuotedEscapes() throws { + let tokens = try tokenize("\"a\\nb\\tc\\u263A\"\n") + #expect(tokens == [ + .streamStart, + .scalar(value: "a\nb\tc\u{263A}", style: .doubleQuoted), + .streamEnd, + ]) + } + + @Test("a multi-line quoted scalar folds line breaks") + func test_quotedFolding() throws { + let tokens = try tokenize("\"a\nb\"\n") + #expect(tokens == [ + .streamStart, + .scalar(value: "a b", style: .doubleQuoted), + .streamEnd, + ]) + } } From 526abe99981b0932c46790450273c02fd1ca81f1 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 15:26:49 +0200 Subject: [PATCH 23/64] feat(parsing): port libyaml anchor and alias scanner to Swift Stage 3 of the faithful libyaml scanner port, continued. Translates fetch_anchor and scan_anchor: an anchor (&name) or alias (*name) whose name is a run of IS_ALPHA characters, validated to be non-empty and followed by a blank, end of input, or a terminating indicator. The flow/quoted/anchor fetchers are consolidated into one indicator dispatch to stay within the complexity limit. Unit-tested for an anchored scalar value and a later alias. Remaining unported fetchers: tags, block scalars, directives. 311 tests, no regression. --- Sources/Parsing/LibYAML.Scanner.Anchor.swift | 37 +++++++++++++++++++ Sources/Parsing/LibYAML.Scanner.Fetch.swift | 38 ++++++++++---------- Sources/Parsing/LibYAML.TokenType.swift | 2 ++ Tests/LibYAMLScannerFetchTests.swift | 20 +++++++++++ 4 files changed, 77 insertions(+), 20 deletions(-) create mode 100644 Sources/Parsing/LibYAML.Scanner.Anchor.swift diff --git a/Sources/Parsing/LibYAML.Scanner.Anchor.swift b/Sources/Parsing/LibYAML.Scanner.Anchor.swift new file mode 100644 index 0000000..d8d2efa --- /dev/null +++ b/Sources/Parsing/LibYAML.Scanner.Anchor.swift @@ -0,0 +1,37 @@ +extension PureYAML.Parsing.LibYAML.Scanner { + private typealias Classify = PureYAML.Parsing.LibYAML.CharacterClass + + /// Port of `yaml_parser_scan_anchor`. Scans an anchor (`&name`) or alias + /// (`*name`): the name is a run of `IS_ALPHA` characters and must be non-empty + /// and followed by a blank, the end of input, or one of the indicators that may + /// terminate it. + mutating func scanAnchor(isAnchor: Bool) throws -> PureYAML.Parsing.LibYAML.Token { + let startMark = reader.mark + reader.skip() + var name = "" + while let character = reader.peek(), Classify.isAlpha(character) { + name.unicodeScalars.append(character) + reader.skip() + } + let endMark = reader.mark + guard !name.isEmpty, Classify.isBlankZ(reader.peek()) || isAnchorTerminator(reader.peek()) else { + throw PureYAML.Parsing.LibYAML.ScannerError( + context: isAnchor ? "while scanning an anchor" : "while scanning an alias", + problem: "did not find expected alphabetic or numeric character", + mark: startMark, + ) + } + return PureYAML.Parsing.LibYAML.Token( + type: isAnchor ? .anchor(name: name) : .alias(name: name), + startMark: startMark, + endMark: endMark, + ) + } + + private func isAnchorTerminator(_ scalar: Unicode.Scalar?) -> Bool { + switch scalar { + case "?", ":", ",", "]", "}", "%", "@", "`": true + default: false + } + } +} diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index 4d54a6e..34c0cbc 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -90,10 +90,7 @@ extension PureYAML.Parsing.LibYAML.Scanner { if let unported = unportedConstruct(character) { throw notPorted(unported) } - if try fetchFlowToken(character) { - return - } - if try fetchQuotedScalar(character) { + if try fetchIndicatorToken(character) { return } switch character { @@ -108,12 +105,19 @@ extension PureYAML.Parsing.LibYAML.Scanner { } } - /// Fetch a single- or double-quoted scalar; returns false if the character is - /// not a quote. - private mutating func fetchQuotedScalar(_ character: Unicode.Scalar) throws -> Bool { + /// Fetch a flow-collection indicator, a quoted scalar, or an anchor/alias; + /// returns false if the character starts none of these. + private mutating func fetchIndicatorToken(_ character: Unicode.Scalar) throws -> Bool { switch character { + case "[": fetchFlowCollectionStart(.flowSequenceStart) + case "{": fetchFlowCollectionStart(.flowMappingStart) + case "]": try fetchFlowCollectionEnd(.flowSequenceEnd) + case "}": try fetchFlowCollectionEnd(.flowMappingEnd) + case ",": try fetchFlowEntry() case "'": try fetchFlowScalar(single: true) case "\"": try fetchFlowScalar(single: false) + case "&": try fetchAnchor(isAnchor: true) + case "*": try fetchAnchor(isAnchor: false) default: return false } return true @@ -128,24 +132,18 @@ extension PureYAML.Parsing.LibYAML.Scanner { indentEngine.enqueue(token) } - /// Fetch a flow-collection indicator (`[` `]` `{` `}` `,`); returns false if - /// the character is not one. - private mutating func fetchFlowToken(_ character: Unicode.Scalar) throws -> Bool { - switch character { - case "[": fetchFlowCollectionStart(.flowSequenceStart) - case "{": fetchFlowCollectionStart(.flowMappingStart) - case "]": try fetchFlowCollectionEnd(.flowSequenceEnd) - case "}": try fetchFlowCollectionEnd(.flowMappingEnd) - case ",": try fetchFlowEntry() - default: return false - } - return true + /// Port of `yaml_parser_fetch_anchor`. + private mutating func fetchAnchor(isAnchor: Bool) throws { + mark = reader.mark + try saveSimpleKey() + simpleKeyAllowed = false + let token = try scanAnchor(isAnchor: isAnchor) + indentEngine.enqueue(token) } /// The constructs whose fetchers are not yet ported, named for the error. private func unportedConstruct(_ character: Unicode.Scalar) -> String? { switch character { - case "*", "&": "anchor or alias" case "!": "tag" case "|" where flowLevel == 0, ">" where flowLevel == 0: "block scalar" default: nil diff --git a/Sources/Parsing/LibYAML.TokenType.swift b/Sources/Parsing/LibYAML.TokenType.swift index bb66402..5c28cf1 100644 --- a/Sources/Parsing/LibYAML.TokenType.swift +++ b/Sources/Parsing/LibYAML.TokenType.swift @@ -18,6 +18,8 @@ extension PureYAML.Parsing.LibYAML { case flowEntry case key case value + case anchor(name: String) + case alias(name: String) case scalar(value: String, style: PureYAML.Parsing.ScalarStyle) } } diff --git a/Tests/LibYAMLScannerFetchTests.swift b/Tests/LibYAMLScannerFetchTests.swift index ff69126..524e606 100644 --- a/Tests/LibYAMLScannerFetchTests.swift +++ b/Tests/LibYAMLScannerFetchTests.swift @@ -139,4 +139,24 @@ struct LibYAMLScannerFetchTests { .streamEnd, ]) } + + @Test("an anchored scalar value and an alias") + func test_anchorAndAlias() throws { + let tokens = try tokenize("a: &x 1\nb: *x\n") + #expect(tokens == [ + .streamStart, + .blockMappingStart, + .key, + .scalar(value: "a", style: .plain), + .value, + .anchor(name: "x"), + .scalar(value: "1", style: .plain), + .key, + .scalar(value: "b", style: .plain), + .value, + .alias(name: "x"), + .blockEnd, + .streamEnd, + ]) + } } From 7918eefe14c9c48ed098d9a81641e0146aed2293 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 16:40:18 +0200 Subject: [PATCH 24/64] feat(parsing): port libyaml block-scalar scanner to Swift Stage 3 of the faithful libyaml scanner port, continued. Translates fetch_block_scalar, scan_block_scalar, and scan_block_scalar_breaks: literal (|) and folded (>) block scalars with the chomping (+/-) and indentation indicators in either order, indentation auto-detection from the first non-empty line (clamped to parser indent + 1), folded joining of equally-indented non-empty lines into a space, and clip/strip/keep chomping of the trailing breaks. Unit-tested for literal clip, folded join, and strip chomping. Only tags and directives remain unported in the scanner. 314 tests, no regression. --- .../Parsing/LibYAML.Scanner.BlockScalar.swift | 165 ++++++++++++++++++ Sources/Parsing/LibYAML.Scanner.Fetch.swift | 31 +++- Tests/LibYAMLScannerFetchTests.swift | 45 +++++ 3 files changed, 236 insertions(+), 5 deletions(-) create mode 100644 Sources/Parsing/LibYAML.Scanner.BlockScalar.swift diff --git a/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift b/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift new file mode 100644 index 0000000..9685c19 --- /dev/null +++ b/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift @@ -0,0 +1,165 @@ +extension PureYAML.Parsing.LibYAML.Scanner { + private typealias Classify = PureYAML.Parsing.LibYAML.CharacterClass + + /// The accumulation state for `scan_block_scalar`. + private struct BlockState { + var string = "" + var leadingBreak = "" + var trailingBreaks = "" + var leadingBlank = false + } + + /// Port of `yaml_parser_scan_block_scalar`. Scans a literal (`|`) or folded + /// (`>`) block scalar: parses the chomping (`+`/`-`) and indentation indicators + /// from the header, auto-detects the indentation if not given, then folds the + /// content (literal keeps breaks, folded joins equally-indented non-empty lines + /// with a space) and applies clip/strip/keep chomping to the trailing breaks. + mutating func scanBlockScalar(literal: Bool) throws -> PureYAML.Parsing.LibYAML.Token { + let startMark = reader.mark + reader.skip() + let header = try readBlockScalarHeader(startMark: startMark) + try consumeBlockHeaderTail(startMark: startMark) + + var endMark = reader.mark + var indent = 0 + if header.increment != 0 { + indent = indentEngine.indent >= 0 ? indentEngine.indent + header.increment : header.increment + } + var state = BlockState() + try scanBlockScalarBreaks(indent: &indent, state: &state, startMark: startMark, endMark: &endMark) + + while reader.column == indent, reader.peek() != nil { + foldBlockLine(&state, literal: literal) + while let character = reader.peek(), !Classify.isBreakZ(character) { + state.string.unicodeScalars.append(character) + reader.skip() + } + state.leadingBreak += readBlockLine() + try scanBlockScalarBreaks(indent: &indent, state: &state, startMark: startMark, endMark: &endMark) + } + + if header.chomping != -1 { + state.string += state.leadingBreak + } + if header.chomping == 1 { + state.string += state.trailingBreaks + } + return PureYAML.Parsing.LibYAML.Token( + type: .scalar(value: state.string, style: literal ? .literal : .folded), + startMark: startMark, + endMark: endMark, + ) + } + + /// Parse the chomping and indentation indicators in either order. + private mutating func readBlockScalarHeader(startMark: PureYAML.Parsing.Mark) throws -> (chomping: Int, increment: Int) { + var chomping = 0 + var increment = 0 + if reader.peek() == "+" || reader.peek() == "-" { + chomping = reader.peek() == "+" ? 1 : -1 + reader.skip() + if Classify.isDigit(reader.peek()) { + increment = try blockIncrement(startMark: startMark) + } + } else if Classify.isDigit(reader.peek()) { + increment = try blockIncrement(startMark: startMark) + if reader.peek() == "+" || reader.peek() == "-" { + chomping = reader.peek() == "+" ? 1 : -1 + reader.skip() + } + } + return (chomping, increment) + } + + private mutating func blockIncrement(startMark: PureYAML.Parsing.Mark) throws -> Int { + if reader.peek() == "0" { + throw blockError("found an indentation indicator equal to 0", startMark) + } + let value = digitValue(reader.peek()) + reader.skip() + return value + } + + /// Eat trailing blanks and a comment to the end of the header line, then the + /// line break. + private mutating func consumeBlockHeaderTail(startMark: PureYAML.Parsing.Mark) throws { + while reader.peek() == " " { + reader.skip() + } + if reader.peek() == "#" { + while !Classify.isBreakZ(reader.peek()) { + reader.skip() + } + } + guard Classify.isBreakZ(reader.peek()) else { + throw blockError("did not find expected comment or line break", startMark) + } + if Classify.isBreak(reader.peek()) { + reader.skipLine() + } + } + + /// Port of `yaml_parser_scan_block_scalar_breaks`: eat indentation spaces and + /// blank lines, auto-detecting the indentation level when none was given. + private mutating func scanBlockScalarBreaks(indent: inout Int, state: inout BlockState, startMark: PureYAML.Parsing.Mark, endMark: inout PureYAML.Parsing.Mark) throws { + var maxIndent = 0 + endMark = reader.mark + while true { + while indent == 0 || reader.column < indent, reader.peek() == " " { + reader.skip() + } + if reader.column > maxIndent { + maxIndent = reader.column + } + if indent == 0 || reader.column < indent, Classify.isTab(reader.peek()) { + throw blockError("found a tab character where an indentation space is expected", startMark) + } + if !Classify.isBreak(reader.peek()) { + break + } + state.trailingBreaks += readBlockLine() + endMark = reader.mark + } + if indent == 0 { + indent = max(maxIndent, indentEngine.indent + 1) + if indent < 1 { + indent = 1 + } + } + } + + /// Fold the pending breaks at the start of a content line (folded style joins a + /// single break between non-blank lines into a space; otherwise breaks are + /// kept). + private func foldBlockLine(_ state: inout BlockState, literal: Bool) { + let trailingBlank = Classify.isBlank(reader.peek()) + if !literal, state.leadingBreak.first == "\n", !state.leadingBlank, !trailingBlank { + if state.trailingBreaks.isEmpty { + state.string += " " + } + state.leadingBreak = "" + } else { + state.string += state.leadingBreak + state.leadingBreak = "" + } + state.string += state.trailingBreaks + state.trailingBreaks = "" + state.leadingBlank = Classify.isBlank(reader.peek()) + } + + private mutating func readBlockLine() -> String { + reader.skipLine() + return "\n" + } + + private func digitValue(_ scalar: Unicode.Scalar?) -> Int { + guard let scalar, scalar >= "0", scalar <= "9" else { + return 0 + } + return Int(scalar.value - Unicode.Scalar("0").value) + } + + private func blockError(_ problem: String, _ mark: PureYAML.Parsing.Mark) -> PureYAML.Parsing.LibYAML.ScannerError { + PureYAML.Parsing.LibYAML.ScannerError(context: "while scanning a block scalar", problem: problem, mark: mark) + } +} diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index 34c0cbc..3818b77 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -90,7 +90,10 @@ extension PureYAML.Parsing.LibYAML.Scanner { if let unported = unportedConstruct(character) { throw notPorted(unported) } - if try fetchIndicatorToken(character) { + if try fetchFlowToken(character) { + return + } + if try fetchNodeToken(character) { return } switch character { @@ -105,24 +108,43 @@ extension PureYAML.Parsing.LibYAML.Scanner { } } - /// Fetch a flow-collection indicator, a quoted scalar, or an anchor/alias; - /// returns false if the character starts none of these. - private mutating func fetchIndicatorToken(_ character: Unicode.Scalar) throws -> Bool { + /// Fetch a flow-collection indicator (`[` `]` `{` `}` `,`); returns false + /// otherwise. + private mutating func fetchFlowToken(_ character: Unicode.Scalar) throws -> Bool { switch character { case "[": fetchFlowCollectionStart(.flowSequenceStart) case "{": fetchFlowCollectionStart(.flowMappingStart) case "]": try fetchFlowCollectionEnd(.flowSequenceEnd) case "}": try fetchFlowCollectionEnd(.flowMappingEnd) case ",": try fetchFlowEntry() + default: return false + } + return true + } + + /// Fetch a quoted scalar, an anchor/alias, or a block scalar; returns false + /// otherwise. + private mutating func fetchNodeToken(_ character: Unicode.Scalar) throws -> Bool { + switch character { case "'": try fetchFlowScalar(single: true) case "\"": try fetchFlowScalar(single: false) case "&": try fetchAnchor(isAnchor: true) case "*": try fetchAnchor(isAnchor: false) + case "|" where flowLevel == 0: try fetchBlockScalar(literal: true) + case ">" where flowLevel == 0: try fetchBlockScalar(literal: false) default: return false } return true } + /// Port of `yaml_parser_fetch_block_scalar`. + private mutating func fetchBlockScalar(literal: Bool) throws { + try removeSimpleKey() + simpleKeyAllowed = true + let token = try scanBlockScalar(literal: literal) + indentEngine.enqueue(token) + } + /// Port of `yaml_parser_fetch_flow_scalar`. private mutating func fetchFlowScalar(single: Bool) throws { mark = reader.mark @@ -145,7 +167,6 @@ extension PureYAML.Parsing.LibYAML.Scanner { private func unportedConstruct(_ character: Unicode.Scalar) -> String? { switch character { case "!": "tag" - case "|" where flowLevel == 0, ">" where flowLevel == 0: "block scalar" default: nil } } diff --git a/Tests/LibYAMLScannerFetchTests.swift b/Tests/LibYAMLScannerFetchTests.swift index 524e606..f2f4678 100644 --- a/Tests/LibYAMLScannerFetchTests.swift +++ b/Tests/LibYAMLScannerFetchTests.swift @@ -159,4 +159,49 @@ struct LibYAMLScannerFetchTests { .streamEnd, ]) } + + @Test("a literal block scalar keeps line breaks and clips the trailing newline") + func test_literalBlockScalar() throws { + let tokens = try tokenize("key: |\n a\n b\n") + #expect(tokens == [ + .streamStart, + .blockMappingStart, + .key, + .scalar(value: "key", style: .plain), + .value, + .scalar(value: "a\nb\n", style: .literal), + .blockEnd, + .streamEnd, + ]) + } + + @Test("a folded block scalar joins lines with a space") + func test_foldedBlockScalar() throws { + let tokens = try tokenize("key: >\n a\n b\n") + #expect(tokens == [ + .streamStart, + .blockMappingStart, + .key, + .scalar(value: "key", style: .plain), + .value, + .scalar(value: "a b\n", style: .folded), + .blockEnd, + .streamEnd, + ]) + } + + @Test("a strip chomping indicator drops the trailing newline") + func test_literalStripChomping() throws { + let tokens = try tokenize("key: |-\n a\n") + #expect(tokens == [ + .streamStart, + .blockMappingStart, + .key, + .scalar(value: "key", style: .plain), + .value, + .scalar(value: "a", style: .literal), + .blockEnd, + .streamEnd, + ]) + } } From ed1904534ce865dccc00f70cd48aca2330f974b5 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 16:46:28 +0200 Subject: [PATCH 25/64] feat(parsing): port libyaml tag scanner to Swift Stage 3 of the faithful libyaml scanner port, continued. Translates fetch_tag, scan_tag, scan_tag_handle, scan_tag_uri, and scan_uri_escapes: verbatim (!), shorthand (!handle!suffix), and local (!suffix) tags, producing the handle and suffix for the parser to resolve. URI %-escapes are decoded by collecting the UTF-8 octets and decoding them as a unit. Unit-tested for a secondary-handle shorthand tag, a local tag, and a verbatim tag. Only directives (%YAML/%TAG) remain unported in the scanner. 317 tests, no regression. --- Sources/Parsing/LibYAML.Scanner.Fetch.swift | 21 ++- Sources/Parsing/LibYAML.Scanner.Tag.swift | 155 ++++++++++++++++++++ Sources/Parsing/LibYAML.TokenType.swift | 1 + Tests/LibYAMLScannerFetchTests.swift | 33 +++++ 4 files changed, 199 insertions(+), 11 deletions(-) create mode 100644 Sources/Parsing/LibYAML.Scanner.Tag.swift diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index 3818b77..c8bbc30 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -87,9 +87,6 @@ extension PureYAML.Parsing.LibYAML.Scanner { /// Dispatch the block-structure indicators and plain scalars; unported /// constructs throw an explicit error. private mutating func dispatchIndicator(_ character: Unicode.Scalar) throws { - if let unported = unportedConstruct(character) { - throw notPorted(unported) - } if try fetchFlowToken(character) { return } @@ -130,6 +127,7 @@ extension PureYAML.Parsing.LibYAML.Scanner { case "\"": try fetchFlowScalar(single: false) case "&": try fetchAnchor(isAnchor: true) case "*": try fetchAnchor(isAnchor: false) + case "!": try fetchTag() case "|" where flowLevel == 0: try fetchBlockScalar(literal: true) case ">" where flowLevel == 0: try fetchBlockScalar(literal: false) default: return false @@ -137,6 +135,15 @@ extension PureYAML.Parsing.LibYAML.Scanner { return true } + /// Port of `yaml_parser_fetch_tag`. + private mutating func fetchTag() throws { + mark = reader.mark + try saveSimpleKey() + simpleKeyAllowed = false + let token = try scanTag() + indentEngine.enqueue(token) + } + /// Port of `yaml_parser_fetch_block_scalar`. private mutating func fetchBlockScalar(literal: Bool) throws { try removeSimpleKey() @@ -163,14 +170,6 @@ extension PureYAML.Parsing.LibYAML.Scanner { indentEngine.enqueue(token) } - /// The constructs whose fetchers are not yet ported, named for the error. - private func unportedConstruct(_ character: Unicode.Scalar) -> String? { - switch character { - case "!": "tag" - default: nil - } - } - /// Port of `yaml_parser_fetch_flow_collection_start`. private mutating func fetchFlowCollectionStart(_ type: PureYAML.Parsing.LibYAML.TokenType) { // saveSimpleKey cannot throw in flow: a required key needs block context. diff --git a/Sources/Parsing/LibYAML.Scanner.Tag.swift b/Sources/Parsing/LibYAML.Scanner.Tag.swift new file mode 100644 index 0000000..a3fd681 --- /dev/null +++ b/Sources/Parsing/LibYAML.Scanner.Tag.swift @@ -0,0 +1,155 @@ +extension PureYAML.Parsing.LibYAML.Scanner { + private typealias Classify = PureYAML.Parsing.LibYAML.CharacterClass + + /// Port of `yaml_parser_scan_tag`. Scans a tag in verbatim `!`, shorthand + /// `!handle!suffix`, or `!suffix` form, producing the handle and suffix; the + /// parser resolves them against the tag directives. + mutating func scanTag() throws -> PureYAML.Parsing.LibYAML.Token { + let startMark = reader.mark + var handle = "" + var suffix = "" + if reader.peek(1) == "<" { + reader.skip() + reader.skip() + suffix = try scanTagURI(uriChar: true, directive: false, head: "", startMark: startMark) + guard reader.peek() == ">" else { + throw tagError("did not find the expected '>'", startMark) + } + reader.skip() + } else { + handle = try scanTagHandle(directive: false, startMark: startMark) + if handle.first == "!", handle.count > 1, handle.last == "!" { + suffix = try scanTagURI(uriChar: false, directive: false, head: "", startMark: startMark) + } else { + suffix = try scanTagURI(uriChar: false, directive: false, head: handle, startMark: startMark) + handle = "!" + if suffix.isEmpty { + swap(&handle, &suffix) + } + } + } + guard Classify.isBlankZ(reader.peek()) || (flowLevel > 0 && reader.peek() == ",") else { + throw tagError("did not find expected whitespace or line break", startMark) + } + return PureYAML.Parsing.LibYAML.Token(type: .tag(handle: handle, suffix: suffix), startMark: startMark, endMark: reader.mark) + } + + /// Port of `yaml_parser_scan_tag_handle`. A handle is `!`, optionally followed + /// by alphanumeric characters and a closing `!`. + mutating func scanTagHandle(directive: Bool, startMark: PureYAML.Parsing.Mark) throws -> String { + guard reader.peek() == "!" else { + throw tagError("did not find expected '!'", startMark) + } + var handle = "!" + reader.skip() + while let character = reader.peek(), Classify.isAlpha(character) { + handle.unicodeScalars.append(character) + reader.skip() + } + if reader.peek() == "!" { + handle.unicodeScalars.append("!") + reader.skip() + } else if directive, handle != "!" { + throw tagError("did not find expected '!'", startMark) + } + return handle + } + + /// Port of `yaml_parser_scan_tag_uri`. Consumes the URI character set (plus the + /// flow indicators inside a verbatim tag), decoding `%`-escapes. + mutating func scanTagURI(uriChar: Bool, directive: Bool, head: String, startMark: PureYAML.Parsing.Mark) throws -> String { + var string = head.count > 1 ? String(head.dropFirst()) : "" + var length = head.isEmpty ? 0 : head.count + while let character = reader.peek(), isURICharacter(character, uriChar: uriChar) { + if character == "%" { + try scanURIEscapes(directive: directive, startMark: startMark, into: &string) + } else { + string.unicodeScalars.append(character) + reader.skip() + } + length += 1 + } + guard length > 0 else { + throw tagError("did not find expected tag URI", startMark) + } + return string + } + + /// Port of `yaml_parser_scan_uri_escapes`. Decodes one UTF-8 character from a + /// run of `%XX` octets. + private mutating func scanURIEscapes(directive _: Bool, startMark: PureYAML.Parsing.Mark, into string: inout String) throws { + var bytes: [UInt8] = [] + var width = 0 + repeat { + guard reader.peek() == "%", let high = reader.peek(1), Classify.isHex(high), let low = reader.peek(2), Classify.isHex(low) else { + throw tagError("did not find URI escaped octet", startMark) + } + let octet = UInt8((hexDigit(high) << 4) + hexDigit(low)) + if width == 0 { + width = utf8Width(of: octet) + guard width > 0 else { + throw tagError("found an incorrect leading UTF-8 octet", startMark) + } + } else if octet & 0xC0 != 0x80 { + throw tagError("found an incorrect trailing UTF-8 octet", startMark) + } + bytes.append(octet) + reader.skip() + reader.skip() + reader.skip() + width -= 1 + } while width > 0 + guard let scalar = Unicode.Scalar(decodeUTF8(bytes)) else { + throw tagError("found invalid UTF-8 in a URI escape", startMark) + } + string.unicodeScalars.append(scalar) + } + + /// Assemble a code point from the validated 1-to-4 UTF-8 octets of one escape. + private func decodeUTF8(_ bytes: [UInt8]) -> UInt32 { + switch bytes.count { + case 1: + UInt32(bytes[0]) + case 2: + (UInt32(bytes[0] & 0x1F) << 6) | UInt32(bytes[1] & 0x3F) + case 3: + (UInt32(bytes[0] & 0x0F) << 12) | (UInt32(bytes[1] & 0x3F) << 6) | UInt32(bytes[2] & 0x3F) + default: + (UInt32(bytes[0] & 0x07) << 18) | (UInt32(bytes[1] & 0x3F) << 12) | (UInt32(bytes[2] & 0x3F) << 6) | UInt32(bytes[3] & 0x3F) + } + } + + private func utf8Width(of octet: UInt8) -> Int { + if octet & 0x80 == 0x00 { return 1 } + if octet & 0xE0 == 0xC0 { return 2 } + if octet & 0xF0 == 0xE0 { return 3 } + if octet & 0xF8 == 0xF0 { return 4 } + return 0 + } + + private func isURICharacter(_ scalar: Unicode.Scalar, uriChar: Bool) -> Bool { + if Classify.isAlpha(scalar) { + return true + } + switch scalar { + case ";", "/", "?", ":", "@", "&", "=", "+", "$", ".", "%", "!", "~", "*", "'", "(", ")": + return true + case ",", "[", "]": + return uriChar + default: + return false + } + } + + private func hexDigit(_ scalar: Unicode.Scalar) -> Int { + switch scalar { + case "0" ... "9": Int(scalar.value - Unicode.Scalar("0").value) + case "A" ... "F": Int(scalar.value - Unicode.Scalar("A").value) + 10 + default: Int(scalar.value - Unicode.Scalar("a").value) + 10 + } + } + + private func tagError(_ problem: String, _ mark: PureYAML.Parsing.Mark) -> PureYAML.Parsing.LibYAML.ScannerError { + PureYAML.Parsing.LibYAML.ScannerError(context: "while scanning a tag", problem: problem, mark: mark) + } +} diff --git a/Sources/Parsing/LibYAML.TokenType.swift b/Sources/Parsing/LibYAML.TokenType.swift index 5c28cf1..32ed4ac 100644 --- a/Sources/Parsing/LibYAML.TokenType.swift +++ b/Sources/Parsing/LibYAML.TokenType.swift @@ -20,6 +20,7 @@ extension PureYAML.Parsing.LibYAML { case value case anchor(name: String) case alias(name: String) + case tag(handle: String, suffix: String) case scalar(value: String, style: PureYAML.Parsing.ScalarStyle) } } diff --git a/Tests/LibYAMLScannerFetchTests.swift b/Tests/LibYAMLScannerFetchTests.swift index f2f4678..b6fce0e 100644 --- a/Tests/LibYAMLScannerFetchTests.swift +++ b/Tests/LibYAMLScannerFetchTests.swift @@ -204,4 +204,37 @@ struct LibYAMLScannerFetchTests { .streamEnd, ]) } + + @Test("a secondary-handle shorthand tag") + func test_shorthandTag() throws { + let tokens = try tokenize("!!str x\n") + #expect(tokens == [ + .streamStart, + .tag(handle: "!!", suffix: "str"), + .scalar(value: "x", style: .plain), + .streamEnd, + ]) + } + + @Test("a local tag uses the primary handle") + func test_localTag() throws { + let tokens = try tokenize("!local x\n") + #expect(tokens == [ + .streamStart, + .tag(handle: "!", suffix: "local"), + .scalar(value: "x", style: .plain), + .streamEnd, + ]) + } + + @Test("a verbatim tag has an empty handle") + func test_verbatimTag() throws { + let tokens = try tokenize("! x\n") + #expect(tokens == [ + .streamStart, + .tag(handle: "", suffix: "tag:yaml.org,2002:str"), + .scalar(value: "x", style: .plain), + .streamEnd, + ]) + } } From ab055805187908d24379803528f3cc946727cb3e Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 16:54:04 +0200 Subject: [PATCH 26/64] feat(parsing): port libyaml directive scanner to Swift Adds the %YAML and %TAG directive scanner, the final scanner piece. Ports fetch_directive, scan_directive, scan_directive_name, scan_version_directive_value/number, and scan_tag_directive_value, reusing the already-ported tag handle/URI scanners. Adds versionDirective and tagDirective token kinds. The libyaml scanner is now fully ported: stream, document markers, directives, block + flow structure, plain/quoted/block scalars, anchors, aliases, and tags. 319 tests, no regression. --- .../Parsing/LibYAML.Scanner.Directive.swift | 131 ++++++++++++++++++ Sources/Parsing/LibYAML.Scanner.Fetch.swift | 11 +- Sources/Parsing/LibYAML.TokenType.swift | 2 + Tests/LibYAMLScannerFetchTests.swift | 24 ++++ 4 files changed, 159 insertions(+), 9 deletions(-) create mode 100644 Sources/Parsing/LibYAML.Scanner.Directive.swift diff --git a/Sources/Parsing/LibYAML.Scanner.Directive.swift b/Sources/Parsing/LibYAML.Scanner.Directive.swift new file mode 100644 index 0000000..9ff5d2f --- /dev/null +++ b/Sources/Parsing/LibYAML.Scanner.Directive.swift @@ -0,0 +1,131 @@ +extension PureYAML.Parsing.LibYAML.Scanner { + private typealias Classify = PureYAML.Parsing.LibYAML.CharacterClass + private typealias Token = PureYAML.Parsing.LibYAML.Token + private typealias Mark = PureYAML.Parsing.Mark + + /// The longest version number libyaml accepts (`MAX_NUMBER_LENGTH`). + private var maxVersionNumberLength: Int { + 9 + } + + /// Port of `yaml_parser_fetch_directive`: reset the indentation and simple keys, + /// then scan a `%YAML` or `%TAG` directive token. + mutating func fetchDirective() throws { + indentEngine.unrollIndent(column: -1, mark: reader.mark) + try removeSimpleKey() + simpleKeyAllowed = false + let token = try scanDirective() + indentEngine.enqueue(token) + } + + /// Port of `yaml_parser_scan_directive`. Eats the `%`, reads the directive name, + /// dispatches to the `%YAML` version value or the `%TAG` handle/prefix value, + /// then consumes the rest of the line including any comment. + private mutating func scanDirective() throws -> Token { + let startMark = reader.mark + reader.skip() + let name = try scanDirectiveName(startMark: startMark) + let token: Token + if name == "YAML" { + let version = try scanVersionDirectiveValue(startMark: startMark) + token = Token(type: .versionDirective(major: version.major, minor: version.minor), startMark: startMark, endMark: reader.mark) + } else if name == "TAG" { + let value = try scanTagDirectiveValue(startMark: startMark) + token = Token(type: .tagDirective(handle: value.handle, prefix: value.prefix), startMark: startMark, endMark: reader.mark) + } else { + throw directiveError("while scanning a directive", "found unknown directive name", startMark) + } + try consumeDirectiveTail(startMark: startMark) + return token + } + + /// Eat trailing blanks and an optional comment, require a line break, eat it. + private mutating func consumeDirectiveTail(startMark: Mark) throws { + while Classify.isBlank(reader.peek()) { + reader.skip() + } + if reader.peek() == "#" { + while !Classify.isBreakZ(reader.peek()) { + reader.skip() + } + } + guard Classify.isBreakZ(reader.peek()) else { + throw directiveError("while scanning a directive", "did not find expected comment or line break", startMark) + } + if Classify.isBreak(reader.peek()) { + reader.skipLine() + } + } + + /// Port of `yaml_parser_scan_directive_name`: the alphanumeric name after `%`, + /// which must be non-empty and followed by a blank or line break. + private mutating func scanDirectiveName(startMark: Mark) throws -> String { + var name = "" + while let character = reader.peek(), Classify.isAlpha(character) { + name.unicodeScalars.append(character) + reader.skip() + } + guard !name.isEmpty else { + throw directiveError("while scanning a directive", "could not find expected directive name", startMark) + } + guard Classify.isBlankZ(reader.peek()) else { + throw directiveError("while scanning a directive", "found unexpected non-alphabetical character", startMark) + } + return name + } + + /// Port of `yaml_parser_scan_version_directive_value`: `major.minor`. + private mutating func scanVersionDirectiveValue(startMark: Mark) throws -> (major: Int, minor: Int) { + while Classify.isBlank(reader.peek()) { + reader.skip() + } + let major = try scanVersionDirectiveNumber(startMark: startMark) + guard reader.peek() == "." else { + throw directiveError("while scanning a %YAML directive", "did not find expected digit or '.' character", startMark) + } + reader.skip() + let minor = try scanVersionDirectiveNumber(startMark: startMark) + return (major, minor) + } + + /// Port of `yaml_parser_scan_version_directive_number`: a bounded run of digits. + private mutating func scanVersionDirectiveNumber(startMark: Mark) throws -> Int { + var value = 0 + var length = 0 + while let character = reader.peek(), Classify.isDigit(character) { + length += 1 + guard length <= maxVersionNumberLength else { + throw directiveError("while scanning a %YAML directive", "found extremely long version number", startMark) + } + value = value * 10 + Int(character.value - Unicode.Scalar("0").value) + reader.skip() + } + guard length > 0 else { + throw directiveError("while scanning a %YAML directive", "did not find expected version number", startMark) + } + return value + } + + /// Port of `yaml_parser_scan_tag_directive_value`: `!handle! prefix`. + private mutating func scanTagDirectiveValue(startMark: Mark) throws -> (handle: String, prefix: String) { + while Classify.isBlank(reader.peek()) { + reader.skip() + } + let handle = try scanTagHandle(directive: true, startMark: startMark) + guard Classify.isBlank(reader.peek()) else { + throw directiveError("while scanning a %TAG directive", "did not find expected whitespace", startMark) + } + while Classify.isBlank(reader.peek()) { + reader.skip() + } + let prefix = try scanTagURI(uriChar: true, directive: true, head: "", startMark: startMark) + guard Classify.isBlankZ(reader.peek()) else { + throw directiveError("while scanning a %TAG directive", "did not find expected whitespace or line break", startMark) + } + return (handle, prefix) + } + + private func directiveError(_ context: String, _ problem: String, _ mark: Mark) -> PureYAML.Parsing.LibYAML.ScannerError { + PureYAML.Parsing.LibYAML.ScannerError(context: context, problem: problem, mark: mark) + } +} diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index c8bbc30..4ef95f7 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -68,7 +68,8 @@ extension PureYAML.Parsing.LibYAML.Scanner { return } if reader.column == 0, character == "%" { - throw notPorted("directive") + try fetchDirective() + return } if reader.column == 0, isDocumentMarker("-") { fetchDocumentIndicator(.documentStart) @@ -296,12 +297,4 @@ extension PureYAML.Parsing.LibYAML.Scanner { && reader.peek(2) == character && Classify.isBlankZ(reader.peek(3)) } - - private func notPorted(_ what: String) -> ScannerError { - ScannerError( - context: "while scanning a token", - problem: "construct not yet ported: \(what)", - mark: reader.mark, - ) - } } diff --git a/Sources/Parsing/LibYAML.TokenType.swift b/Sources/Parsing/LibYAML.TokenType.swift index 32ed4ac..acde7af 100644 --- a/Sources/Parsing/LibYAML.TokenType.swift +++ b/Sources/Parsing/LibYAML.TokenType.swift @@ -18,6 +18,8 @@ extension PureYAML.Parsing.LibYAML { case flowEntry case key case value + case versionDirective(major: Int, minor: Int) + case tagDirective(handle: String, prefix: String) case anchor(name: String) case alias(name: String) case tag(handle: String, suffix: String) diff --git a/Tests/LibYAMLScannerFetchTests.swift b/Tests/LibYAMLScannerFetchTests.swift index b6fce0e..7e2ed26 100644 --- a/Tests/LibYAMLScannerFetchTests.swift +++ b/Tests/LibYAMLScannerFetchTests.swift @@ -237,4 +237,28 @@ struct LibYAMLScannerFetchTests { .streamEnd, ]) } + + @Test("a YAML version directive") + func test_versionDirective() throws { + let tokens = try tokenize("%YAML 1.2\n---\nx\n") + #expect(tokens == [ + .streamStart, + .versionDirective(major: 1, minor: 2), + .documentStart, + .scalar(value: "x", style: .plain), + .streamEnd, + ]) + } + + @Test("a TAG directive maps a handle to a prefix") + func test_tagDirective() throws { + let tokens = try tokenize("%TAG !e! tag:example.com,2000:\n---\nx\n") + #expect(tokens == [ + .streamStart, + .tagDirective(handle: "!e!", prefix: "tag:example.com,2000:"), + .documentStart, + .scalar(value: "x", style: .plain), + .streamEnd, + ]) + } } From 521062d974556fce7cbc9593cb7db8706f0b043d Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 17:05:59 +0200 Subject: [PATCH 27/64] feat(parsing): port libyaml parser state machine to Swift Ports parser.c: the one-event-at-a-time state machine that turns the scanner's token stream into the YAML event stream. Covers stream and document framing, directive processing with %TAG handle resolution and default handles, the node property/tag/anchor production, block and indentless sequences, block mappings, and flow sequences and mappings including the single-pair `?` mapping forms. Output verified against the libyaml reference event dumper: the empty mapping value, %TAG resolution, and shorthand tags all match byte for byte. 331 tests, no regression. --- Sources/Parsing/LibYAML.NodeProperties.swift | 12 ++ Sources/Parsing/LibYAML.Parser.Block.swift | 101 +++++++++++ .../Parsing/LibYAML.Parser.Directives.swift | 64 +++++++ Sources/Parsing/LibYAML.Parser.Document.swift | 91 ++++++++++ Sources/Parsing/LibYAML.Parser.Flow.swift | 141 ++++++++++++++++ Sources/Parsing/LibYAML.Parser.Helpers.swift | 50 ++++++ Sources/Parsing/LibYAML.Parser.Node.swift | 99 +++++++++++ Sources/Parsing/LibYAML.Parser.swift | 144 ++++++++++++++++ Sources/Parsing/LibYAML.ParserError.swift | 10 ++ Sources/Parsing/LibYAML.ParserState.swift | 30 ++++ Tests/LibYAMLParserTests.swift | 158 ++++++++++++++++++ 11 files changed, 900 insertions(+) create mode 100644 Sources/Parsing/LibYAML.NodeProperties.swift create mode 100644 Sources/Parsing/LibYAML.Parser.Block.swift create mode 100644 Sources/Parsing/LibYAML.Parser.Directives.swift create mode 100644 Sources/Parsing/LibYAML.Parser.Document.swift create mode 100644 Sources/Parsing/LibYAML.Parser.Flow.swift create mode 100644 Sources/Parsing/LibYAML.Parser.Helpers.swift create mode 100644 Sources/Parsing/LibYAML.Parser.Node.swift create mode 100644 Sources/Parsing/LibYAML.Parser.swift create mode 100644 Sources/Parsing/LibYAML.ParserError.swift create mode 100644 Sources/Parsing/LibYAML.ParserState.swift create mode 100644 Tests/LibYAMLParserTests.swift diff --git a/Sources/Parsing/LibYAML.NodeProperties.swift b/Sources/Parsing/LibYAML.NodeProperties.swift new file mode 100644 index 0000000..2331a9b --- /dev/null +++ b/Sources/Parsing/LibYAML.NodeProperties.swift @@ -0,0 +1,12 @@ +extension PureYAML.Parsing.LibYAML { + /// The anchor and tag scanned ahead of a node's content, with the marks needed + /// for events and tag-resolution errors. Mirrors the locals in + /// `yaml_parser_parse_node`. + struct NodeProperties { + var anchor: String? + var tagHandle: String? + var tagSuffix: String? + var startMark: PureYAML.Parsing.Mark + var tagMark: PureYAML.Parsing.Mark + } +} diff --git a/Sources/Parsing/LibYAML.Parser.Block.swift b/Sources/Parsing/LibYAML.Parser.Block.swift new file mode 100644 index 0000000..0607dec --- /dev/null +++ b/Sources/Parsing/LibYAML.Parser.Block.swift @@ -0,0 +1,101 @@ +extension PureYAML.Parsing.LibYAML.Parser { + /// Port of `yaml_parser_parse_block_sequence_entry`. + mutating func parseBlockSequenceEntry(first: Bool) throws -> Event { + if first { + marks.append(peekToken().startMark) + skipToken() + } + let token = peekToken() + if case .blockEntry = token.type { + let mark = token.endMark + skipToken() + let next = peekToken() + if !isBlockEntry(next), !isBlockEnd(next) { + states.append(.blockSequenceEntry) + return try parseNode(block: true, indentlessSequence: false) + } + state = .blockSequenceEntry + return processEmptyScalar(at: mark) + } + if case .blockEnd = token.type { + state = states.removeLast() + _ = marks.popLast() + skipToken() + return .sequenceEnd(mark: token.startMark) + } + throw ParserError( + context: "while parsing a block collection", + problem: "did not find expected '-' indicator", + mark: marks.popLast() ?? token.startMark, + ) + } + + /// Port of `yaml_parser_parse_indentless_sequence_entry`. The closing token + /// belongs to the enclosing collection, so the SEQUENCE-END is emitted without + /// consuming it. + mutating func parseIndentlessSequenceEntry() throws -> Event { + let token = peekToken() + guard case .blockEntry = token.type else { + state = states.removeLast() + return .sequenceEnd(mark: token.startMark) + } + let mark = token.endMark + skipToken() + let next = peekToken() + if !isBlockEntry(next), !isKey(next), !isValue(next), !isBlockEnd(next) { + states.append(.indentlessSequenceEntry) + return try parseNode(block: true, indentlessSequence: false) + } + state = .indentlessSequenceEntry + return processEmptyScalar(at: mark) + } + + /// Port of `yaml_parser_parse_block_mapping_key`. + mutating func parseBlockMappingKey(first: Bool) throws -> Event { + if first { + marks.append(peekToken().startMark) + skipToken() + } + let token = peekToken() + if case .key = token.type { + let mark = token.endMark + skipToken() + let next = peekToken() + if !isKey(next), !isValue(next), !isBlockEnd(next) { + states.append(.blockMappingValue) + return try parseNode(block: true, indentlessSequence: true) + } + state = .blockMappingValue + return processEmptyScalar(at: mark) + } + if case .blockEnd = token.type { + state = states.removeLast() + _ = marks.popLast() + skipToken() + return .mappingEnd(mark: token.startMark) + } + throw ParserError( + context: "while parsing a block mapping", + problem: "did not find expected key", + mark: marks.popLast() ?? token.startMark, + ) + } + + /// Port of `yaml_parser_parse_block_mapping_value`. + mutating func parseBlockMappingValue() throws -> Event { + let token = peekToken() + guard case .value = token.type else { + state = .blockMappingKey + return processEmptyScalar(at: token.startMark) + } + let mark = token.endMark + skipToken() + let next = peekToken() + if !isKey(next), !isValue(next), !isBlockEnd(next) { + states.append(.blockMappingKey) + return try parseNode(block: true, indentlessSequence: true) + } + state = .blockMappingKey + return processEmptyScalar(at: mark) + } +} diff --git a/Sources/Parsing/LibYAML.Parser.Directives.swift b/Sources/Parsing/LibYAML.Parser.Directives.swift new file mode 100644 index 0000000..6e11f65 --- /dev/null +++ b/Sources/Parsing/LibYAML.Parser.Directives.swift @@ -0,0 +1,64 @@ +extension PureYAML.Parsing.LibYAML.Parser { + /// The implied tag handles, mirroring libyaml's `default_tag_directives`. + private var defaultTagDirectives: [(handle: String, prefix: String)] { + [("!", "!"), ("!!", "tag:yaml.org,2002:")] + } + + /// Port of `yaml_parser_process_directives`: consume the `%YAML` and `%TAG` + /// directive tokens at the head of a document, validating the version and + /// recording the tag handles, then install the default tag handles. The + /// version is checked against a local so a duplicate `%YAML` is rejected. + mutating func processDirectives() throws { + var version: (major: Int, minor: Int)? + var token = peekToken() + while true { + if case let .versionDirective(major, minor) = token.type { + try recordVersion(major: major, minor: minor, into: &version, mark: token.startMark) + } else if case let .tagDirective(handle, prefix) = token.type { + try appendTagDirective(handle: handle, prefix: prefix, allowDuplicates: false, mark: token.startMark) + } else { + break + } + skipToken() + token = peekToken() + } + for directive in defaultTagDirectives { + try appendTagDirective(handle: directive.handle, prefix: directive.prefix, allowDuplicates: true, mark: token.startMark) + } + } + + private mutating func recordVersion(major: Int, minor: Int, into version: inout (major: Int, minor: Int)?, mark: Mark) throws { + guard version == nil else { + throw ParserError(context: nil, problem: "found duplicate %YAML directive", mark: mark) + } + guard major == 1, minor == 1 || minor == 2 else { + throw ParserError(context: nil, problem: "found incompatible YAML document", mark: mark) + } + version = (major, minor) + } + + /// Port of `yaml_parser_append_tag_directive`: append a handle/prefix mapping, + /// rejecting a redefinition unless duplicates are allowed (the defaults are). + mutating func appendTagDirective(handle: String, prefix: String, allowDuplicates: Bool, mark: Mark) throws { + if tagDirectives.contains(where: { $0.handle == handle }) { + if allowDuplicates { + return + } + throw ParserError(context: nil, problem: "found duplicate %TAG directive", mark: mark) + } + tagDirectives.append((handle, prefix)) + } + + /// Port of the tag-resolution block in `yaml_parser_parse_node`: an empty + /// handle means the suffix is a verbatim tag; otherwise substitute the handle's + /// registered prefix, failing on an undefined handle. + func resolveTag(handle: String, suffix: String, startMark _: Mark, tagMark: Mark) throws -> String { + guard !handle.isEmpty else { + return suffix + } + guard let directive = tagDirectives.first(where: { $0.handle == handle }) else { + throw ParserError(context: "while parsing a node", problem: "found undefined tag handle", mark: tagMark) + } + return directive.prefix + suffix + } +} diff --git a/Sources/Parsing/LibYAML.Parser.Document.swift b/Sources/Parsing/LibYAML.Parser.Document.swift new file mode 100644 index 0000000..852b09d --- /dev/null +++ b/Sources/Parsing/LibYAML.Parser.Document.swift @@ -0,0 +1,91 @@ +extension PureYAML.Parsing.LibYAML.Parser { + /// Port of `yaml_parser_parse_stream_start`. + mutating func parseStreamStart() throws -> Event { + let token = peekToken() + guard case .streamStart = token.type else { + throw ParserError(context: nil, problem: "did not find expected ", mark: token.startMark) + } + state = .implicitDocumentStart + skipToken() + return .streamStart(mark: token.startMark) + } + + /// Port of `yaml_parser_parse_document_start`. Skips stray document-end markers + /// before an explicit document, opens an implicit document on a bare node, + /// opens an explicit document after directives and a `---`, or emits STREAM-END. + mutating func parseDocumentStart(implicit: Bool) throws -> Event { + var token = peekToken() + if !implicit { + while case .documentEnd = token.type { + skipToken() + token = peekToken() + } + } + if implicit, !isDirectiveOrBoundary(token) { + try processDirectives() + states.append(.documentEnd) + state = .blockNode + return .documentStart(explicit: false, mark: token.startMark) + } + if case .streamEnd = token.type { + state = .end + skipToken() + return .streamEnd(mark: token.startMark) + } + return try openExplicitDocument(startMark: token.startMark) + } + + /// The explicit-document branch: directives then a required `---`. + private mutating func openExplicitDocument(startMark: Mark) throws -> Event { + try processDirectives() + let token = peekToken() + guard case .documentStart = token.type else { + throw ParserError(context: nil, problem: "did not find expected ", mark: token.startMark) + } + states.append(.documentEnd) + state = .documentContent + skipToken() + return .documentStart(explicit: true, mark: startMark) + } + + /// Port of `yaml_parser_parse_document_content`: an empty scalar stands in for + /// a document with no node, otherwise parse the root node. + mutating func parseDocumentContent() throws -> Event { + let token = peekToken() + if isDirectiveOrBoundary(token) || isDocumentEnd(token) { + state = states.removeLast() + return processEmptyScalar(at: token.startMark) + } + return try parseNode(block: true, indentlessSequence: false) + } + + /// Port of `yaml_parser_parse_document_end`: reset the per-document tag + /// directives and emit DOCUMENT-END, explicit only when `...` was present. + mutating func parseDocumentEnd() throws -> Event { + let token = peekToken() + var explicit = false + if case .documentEnd = token.type { + skipToken() + explicit = true + } + tagDirectives.removeAll() + state = .documentStart + return .documentEnd(explicit: explicit, mark: token.startMark) + } + + private func isDirectiveOrBoundary(_ token: Token) -> Bool { + switch token.type { + case .versionDirective, .tagDirective, .documentStart, .streamEnd: + true + default: + false + } + } + + private func isDocumentEnd(_ token: Token) -> Bool { + if case .documentEnd = token.type { + return true + } + return false + } +} diff --git a/Sources/Parsing/LibYAML.Parser.Flow.swift b/Sources/Parsing/LibYAML.Parser.Flow.swift new file mode 100644 index 0000000..466c997 --- /dev/null +++ b/Sources/Parsing/LibYAML.Parser.Flow.swift @@ -0,0 +1,141 @@ +extension PureYAML.Parsing.LibYAML.Parser { + /// Port of `yaml_parser_parse_flow_sequence_entry`. A `?` key inside a flow + /// sequence opens a single-pair flow mapping. + mutating func parseFlowSequenceEntry(first: Bool) throws -> Event { + if first { + marks.append(peekToken().startMark) + skipToken() + } + var token = peekToken() + if !isFlowSequenceEnd(token) { + if !first { + guard isFlowEntry(token) else { + throw ParserError( + context: "while parsing a flow sequence", + problem: "did not find expected ',' or ']'", + mark: marks.popLast() ?? token.startMark, + ) + } + skipToken() + token = peekToken() + } + if isKey(token) { + state = .flowSequenceEntryMappingKey + skipToken() + return .mappingStart(anchor: nil, tag: nil, style: .flow, mark: token.startMark) + } + if !isFlowSequenceEnd(token) { + states.append(.flowSequenceEntry) + return try parseNode(block: false, indentlessSequence: false) + } + } + state = states.removeLast() + _ = marks.popLast() + skipToken() + return .sequenceEnd(mark: token.startMark) + } + + /// Port of `yaml_parser_parse_flow_sequence_entry_mapping_key`. + mutating func parseFlowSequenceEntryMappingKey() throws -> Event { + let token = peekToken() + if !isValue(token), !isFlowEntry(token), !isFlowSequenceEnd(token) { + states.append(.flowSequenceEntryMappingValue) + return try parseNode(block: false, indentlessSequence: false) + } + if isFlowSequenceEnd(token) { + state = .flowSequenceEntryMappingValue + return processEmptyScalar(at: token.startMark) + } + let mark = token.endMark + skipToken() + state = .flowSequenceEntryMappingValue + return processEmptyScalar(at: mark) + } + + /// Port of `yaml_parser_parse_flow_sequence_entry_mapping_value`. + mutating func parseFlowSequenceEntryMappingValue() throws -> Event { + var token = peekToken() + if isValue(token) { + skipToken() + token = peekToken() + if !isFlowEntry(token), !isFlowSequenceEnd(token) { + states.append(.flowSequenceEntryMappingEnd) + return try parseNode(block: false, indentlessSequence: false) + } + } + state = .flowSequenceEntryMappingEnd + return processEmptyScalar(at: token.startMark) + } + + /// Port of `yaml_parser_parse_flow_sequence_entry_mapping_end`. + mutating func parseFlowSequenceEntryMappingEnd() throws -> Event { + let token = peekToken() + state = .flowSequenceEntry + return .mappingEnd(mark: token.startMark) + } + + /// Port of `yaml_parser_parse_flow_mapping_key`. + mutating func parseFlowMappingKey(first: Bool) throws -> Event { + if first { + marks.append(peekToken().startMark) + skipToken() + } + var token = peekToken() + if !isFlowMappingEnd(token) { + if !first { + guard isFlowEntry(token) else { + throw ParserError( + context: "while parsing a flow mapping", + problem: "did not find expected ',' or '}'", + mark: marks.popLast() ?? token.startMark, + ) + } + skipToken() + token = peekToken() + } + if isKey(token) { + return try flowMappingKeyEvent() + } + if !isFlowMappingEnd(token) { + states.append(.flowMappingEmptyValue) + return try parseNode(block: false, indentlessSequence: false) + } + } + state = states.removeLast() + _ = marks.popLast() + skipToken() + return .mappingEnd(mark: token.startMark) + } + + /// The KEY branch of `parse_flow_mapping_key`: parse the key node, or an empty + /// scalar when a value/entry/end follows the `?` immediately. + private mutating func flowMappingKeyEvent() throws -> Event { + skipToken() + let token = peekToken() + if !isValue(token), !isFlowEntry(token), !isFlowMappingEnd(token) { + states.append(.flowMappingValue) + return try parseNode(block: false, indentlessSequence: false) + } + state = .flowMappingValue + return processEmptyScalar(at: token.startMark) + } + + /// Port of `yaml_parser_parse_flow_mapping_value`. + mutating func parseFlowMappingValue(empty: Bool) throws -> Event { + var token = peekToken() + if empty { + state = .flowMappingKey + return processEmptyScalar(at: token.startMark) + } + if isValue(token) { + skipToken() + token = peekToken() + if !isFlowEntry(token), !isFlowMappingEnd(token) { + states.append(.flowMappingKey) + return try parseNode(block: false, indentlessSequence: false) + } + } + state = .flowMappingKey + return processEmptyScalar(at: token.startMark) + } +} diff --git a/Sources/Parsing/LibYAML.Parser.Helpers.swift b/Sources/Parsing/LibYAML.Parser.Helpers.swift new file mode 100644 index 0000000..5f65f0a --- /dev/null +++ b/Sources/Parsing/LibYAML.Parser.Helpers.swift @@ -0,0 +1,50 @@ +extension PureYAML.Parsing.LibYAML.Parser { + func isBlockEntry(_ token: Token) -> Bool { + if case .blockEntry = token.type { + return true + } + return false + } + + func isBlockEnd(_ token: Token) -> Bool { + if case .blockEnd = token.type { + return true + } + return false + } + + func isKey(_ token: Token) -> Bool { + if case .key = token.type { + return true + } + return false + } + + func isValue(_ token: Token) -> Bool { + if case .value = token.type { + return true + } + return false + } + + func isFlowEntry(_ token: Token) -> Bool { + if case .flowEntry = token.type { + return true + } + return false + } + + func isFlowSequenceEnd(_ token: Token) -> Bool { + if case .flowSequenceEnd = token.type { + return true + } + return false + } + + func isFlowMappingEnd(_ token: Token) -> Bool { + if case .flowMappingEnd = token.type { + return true + } + return false + } +} diff --git a/Sources/Parsing/LibYAML.Parser.Node.swift b/Sources/Parsing/LibYAML.Parser.Node.swift new file mode 100644 index 0000000..a00b790 --- /dev/null +++ b/Sources/Parsing/LibYAML.Parser.Node.swift @@ -0,0 +1,99 @@ +extension PureYAML.Parsing.LibYAML.Parser { + typealias NodeProperties = PureYAML.Parsing.LibYAML.NodeProperties + + /// Port of `yaml_parser_parse_node`. An ALIAS is emitted directly; otherwise + /// the node's anchor/tag properties are consumed, the tag is resolved, and the + /// content token selects a scalar, a flow/block collection start, or an empty + /// scalar standing in for a property-only node. + mutating func parseNode(block: Bool, indentlessSequence: Bool) throws -> Event { + let token = peekToken() + if case let .alias(name) = token.type { + state = states.removeLast() + skipToken() + return .alias(anchor: name, mark: token.startMark) + } + let props = consumeNodeProperties() + let tag = try props.tagHandle.map { + try resolveTag(handle: $0, suffix: props.tagSuffix ?? "", startMark: props.startMark, tagMark: props.tagMark) + } + return try dispatchNodeContent(block: block, indentlessSequence: indentlessSequence, props: props, tag: tag) + } + + /// Consume `properties ::= TAG ANCHOR? | ANCHOR TAG?` ahead of the content. + private mutating func consumeNodeProperties() -> NodeProperties { + var token = peekToken() + var props = NodeProperties(anchor: nil, tagHandle: nil, tagSuffix: nil, startMark: token.startMark, tagMark: token.startMark) + if case let .anchor(name) = token.type { + props.anchor = name + skipToken() + token = peekToken() + if case let .tag(handle, suffix) = token.type { + props.tagHandle = handle + props.tagSuffix = suffix + props.tagMark = token.startMark + skipToken() + } + } else if case let .tag(handle, suffix) = token.type { + props.tagHandle = handle + props.tagSuffix = suffix + props.tagMark = token.startMark + skipToken() + token = peekToken() + if case let .anchor(name) = token.type { + props.anchor = name + skipToken() + } + } + return props + } + + /// Select the event for the content token following a node's properties. + private mutating func dispatchNodeContent(block: Bool, indentlessSequence: Bool, props: NodeProperties, tag: String?) throws -> Event { + let token = peekToken() + if indentlessSequence, case .blockEntry = token.type { + state = .indentlessSequenceEntry + return .sequenceStart(anchor: props.anchor, tag: tag, style: .block, mark: props.startMark) + } + if let event = contentEvent(token: token, block: block, props: props, tag: tag) { + return event + } + return try emptyNodeOrError(token: token, block: block, props: props, tag: tag) + } + + /// A scalar or a flow/block collection start, or nil if the token is neither. + private mutating func contentEvent(token: Token, block: Bool, props: NodeProperties, tag: String?) -> Event? { + switch token.type { + case let .scalar(value, style): + state = states.removeLast() + skipToken() + return .scalar(value: value, anchor: props.anchor, tag: tag, style: style, mark: props.startMark) + case .flowSequenceStart: + state = .flowSequenceFirstEntry + return .sequenceStart(anchor: props.anchor, tag: tag, style: .flow, mark: props.startMark) + case .flowMappingStart: + state = .flowMappingFirstKey + return .mappingStart(anchor: props.anchor, tag: tag, style: .flow, mark: props.startMark) + case .blockSequenceStart where block: + state = .blockSequenceFirstEntry + return .sequenceStart(anchor: props.anchor, tag: tag, style: .block, mark: props.startMark) + case .blockMappingStart where block: + state = .blockMappingFirstKey + return .mappingStart(anchor: props.anchor, tag: tag, style: .block, mark: props.startMark) + default: + return nil + } + } + + /// An empty scalar when the node carried only properties, else a parse error. + private mutating func emptyNodeOrError(token: Token, block: Bool, props: NodeProperties, tag: String?) throws -> Event { + if props.anchor != nil || tag != nil { + state = states.removeLast() + return .scalar(value: "", anchor: props.anchor, tag: tag, style: .plain, mark: props.startMark) + } + throw ParserError( + context: block ? "while parsing a block node" : "while parsing a flow node", + problem: "did not find expected node content", + mark: token.startMark, + ) + } +} diff --git a/Sources/Parsing/LibYAML.Parser.swift b/Sources/Parsing/LibYAML.Parser.swift new file mode 100644 index 0000000..dda9d85 --- /dev/null +++ b/Sources/Parsing/LibYAML.Parser.swift @@ -0,0 +1,144 @@ +extension PureYAML.Parsing.LibYAML { + /// A faithful port of libyaml's `parser.c`: a one-event-at-a-time state + /// machine that consumes the scanner's token stream and produces the YAML + /// event stream. The token queue is materialized up front by the scanner, so + /// `peekToken`/`skipToken` index into a fixed array rather than pulling lazily, + /// which is equivalent because simple-key resolution lives entirely in the + /// scanner. + struct Parser { + let tokens: [Token] + var cursor = 0 + var state: ParserState = .streamStart + var states: [ParserState] = [] + var marks: [Mark] = [] + var tagDirectives: [(handle: String, prefix: String)] = [] + + init(_ input: String = "") throws { + var scanner = Scanner(input) + tokens = try scanner.scanAll() + } + + init(tokens: [Token]) { + self.tokens = tokens + } + + /// Drive the state machine until STREAM-END, collecting every event. + mutating func parse() throws -> [Event] { + var events: [Event] = [] + while state != .end { + try events.append(stateMachine()) + } + return events + } + + /// The head of the token queue. STREAM-END is always the final token and + /// the machine halts once it has been consumed, so the clamp is never the + /// value actually parsed; it only avoids an out-of-range index. + func peekToken() -> Token { + tokens[min(cursor, tokens.count - 1)] + } + + mutating func skipToken() { + cursor += 1 + } + + /// Port of `yaml_parser_state_machine`: dispatch on the current state. The + /// flat 24-way switch is split into document/block/flow groups to keep each + /// dispatcher's branching within the complexity budget. + mutating func stateMachine() throws -> Event { + switch state { + case .streamStart, .implicitDocumentStart, .documentStart, .documentContent, .documentEnd: + try documentStateMachine() + case .blockNode, .blockNodeOrIndentlessSequence, .flowNode, + .blockSequenceFirstEntry, .blockSequenceEntry, .indentlessSequenceEntry, + .blockMappingFirstKey, .blockMappingKey, .blockMappingValue: + try nodeStateMachine() + case .flowSequenceFirstEntry, .flowSequenceEntry, .flowSequenceEntryMappingKey, + .flowSequenceEntryMappingValue, .flowSequenceEntryMappingEnd, + .flowMappingFirstKey, .flowMappingKey, .flowMappingValue, .flowMappingEmptyValue: + try flowStateMachine() + case .end: + throw endError() + } + } + + private mutating func documentStateMachine() throws -> Event { + switch state { + case .streamStart: + try parseStreamStart() + case .implicitDocumentStart: + try parseDocumentStart(implicit: true) + case .documentStart: + try parseDocumentStart(implicit: false) + case .documentContent: + try parseDocumentContent() + default: + try parseDocumentEnd() + } + } + + private mutating func nodeStateMachine() throws -> Event { + switch state { + case .blockNode: + try parseNode(block: true, indentlessSequence: false) + case .blockNodeOrIndentlessSequence: + try parseNode(block: true, indentlessSequence: true) + case .flowNode: + try parseNode(block: false, indentlessSequence: false) + case .blockSequenceFirstEntry: + try parseBlockSequenceEntry(first: true) + case .blockSequenceEntry: + try parseBlockSequenceEntry(first: false) + case .indentlessSequenceEntry: + try parseIndentlessSequenceEntry() + case .blockMappingFirstKey: + try parseBlockMappingKey(first: true) + case .blockMappingKey: + try parseBlockMappingKey(first: false) + default: + try parseBlockMappingValue() + } + } + + private mutating func flowStateMachine() throws -> Event { + switch state { + case .flowSequenceFirstEntry: + try parseFlowSequenceEntry(first: true) + case .flowSequenceEntry: + try parseFlowSequenceEntry(first: false) + case .flowSequenceEntryMappingKey: + try parseFlowSequenceEntryMappingKey() + case .flowSequenceEntryMappingValue: + try parseFlowSequenceEntryMappingValue() + case .flowSequenceEntryMappingEnd: + try parseFlowSequenceEntryMappingEnd() + case .flowMappingFirstKey: + try parseFlowMappingKey(first: true) + case .flowMappingKey: + try parseFlowMappingKey(first: false) + case .flowMappingValue: + try parseFlowMappingValue(empty: false) + default: + try parseFlowMappingValue(empty: true) + } + } + + private func endError() -> ParserError { + ParserError(context: nil, problem: "parsed past the end of the stream", mark: peekToken().startMark) + } + + /// Port of `yaml_parser_process_empty_scalar`: an empty plain scalar event + /// stands in for an absent node. + func processEmptyScalar(at mark: Mark) -> Event { + .scalar(value: "", anchor: nil, tag: nil, style: .plain, mark: mark) + } + } +} + +extension PureYAML.Parsing.LibYAML.Parser { + typealias Token = PureYAML.Parsing.LibYAML.Token + typealias Mark = PureYAML.Parsing.Mark + typealias Event = PureYAML.Parsing.Event + typealias ParserError = PureYAML.Parsing.LibYAML.ParserError + typealias ParserState = PureYAML.Parsing.LibYAML.ParserState +} diff --git a/Sources/Parsing/LibYAML.ParserError.swift b/Sources/Parsing/LibYAML.ParserError.swift new file mode 100644 index 0000000..31b1794 --- /dev/null +++ b/Sources/Parsing/LibYAML.ParserError.swift @@ -0,0 +1,10 @@ +extension PureYAML.Parsing.LibYAML { + /// A parser error, mirroring `yaml_parser_set_parser_error[_context]`: an + /// optional context describing the surrounding production, the immediate + /// problem, and the mark where it was detected. + struct ParserError: Error, Equatable { + var context: String? + var problem: String + var mark: PureYAML.Parsing.Mark + } +} diff --git a/Sources/Parsing/LibYAML.ParserState.swift b/Sources/Parsing/LibYAML.ParserState.swift new file mode 100644 index 0000000..4049a1d --- /dev/null +++ b/Sources/Parsing/LibYAML.ParserState.swift @@ -0,0 +1,30 @@ +extension PureYAML.Parsing.LibYAML { + /// The parser state, mirroring `yaml_parser_state_e`. Each case names the + /// production the state machine is in the middle of recognizing. + enum ParserState: Equatable { + case streamStart + case implicitDocumentStart + case documentStart + case documentContent + case documentEnd + case blockNode + case blockNodeOrIndentlessSequence + case flowNode + case blockSequenceFirstEntry + case blockSequenceEntry + case indentlessSequenceEntry + case blockMappingFirstKey + case blockMappingKey + case blockMappingValue + case flowSequenceFirstEntry + case flowSequenceEntry + case flowSequenceEntryMappingKey + case flowSequenceEntryMappingValue + case flowSequenceEntryMappingEnd + case flowMappingFirstKey + case flowMappingKey + case flowMappingValue + case flowMappingEmptyValue + case end + } +} diff --git a/Tests/LibYAMLParserTests.swift b/Tests/LibYAMLParserTests.swift new file mode 100644 index 0000000..343b89c --- /dev/null +++ b/Tests/LibYAMLParserTests.swift @@ -0,0 +1,158 @@ +@testable import PureYAML +import Testing + +/// End-to-end event production through the ported parser state machine. Events are +/// rendered to the YAML test-suite "yeast" format (mark-independent) so the +/// expectations read like the canonical `test.event` files. +@Suite("LibYAML Parser") +struct LibYAMLParserTests { + private func events(_ input: String) throws -> [String] { + var parser = try PureYAML.Parsing.LibYAML.Parser(input) + return try parser.parse().map(render) + } + + private func render(_ event: PureYAML.Parsing.Event) -> String { + switch event { + case .streamStart: + "+STR" + case .streamEnd: + "-STR" + case let .documentStart(explicit, _): + explicit ? "+DOC ---" : "+DOC" + case let .documentEnd(explicit, _): + explicit ? "-DOC ..." : "-DOC" + case let .sequenceStart(anchor, tag, style, _): + "+SEQ" + (style == .flow ? " []" : "") + properties(anchor, tag) + case .sequenceEnd: + "-SEQ" + case let .mappingStart(anchor, tag, style, _): + "+MAP" + (style == .flow ? " {}" : "") + properties(anchor, tag) + case .mappingEnd: + "-MAP" + case let .scalar(value, anchor, tag, style, _): + "=VAL" + properties(anchor, tag) + " " + styleChar(style) + escape(value) + case let .alias(anchor, _): + "=ALI *" + anchor + } + } + + private func properties(_ anchor: String?, _ tag: String?) -> String { + (anchor.map { " &" + $0 } ?? "") + (tag.map { " <" + $0 + ">" } ?? "") + } + + private func styleChar(_ style: PureYAML.Parsing.ScalarStyle) -> String { + switch style { + case .plain: ":" + case .singleQuoted: "'" + case .doubleQuoted: "\"" + case .literal: "|" + case .folded: ">" + } + } + + private func escape(_ value: String) -> String { + var output = "" + for scalar in value.unicodeScalars { + switch scalar { + case "\\": output += "\\\\" + case "\n": output += "\\n" + case "\t": output += "\\t" + case "\r": output += "\\r" + default: output.unicodeScalars.append(scalar) + } + } + return output + } + + @Test("a bare root scalar") + func test_rootScalar() throws { + #expect(try events("x\n") == ["+STR", "+DOC", "=VAL :x", "-DOC", "-STR"]) + } + + @Test("a block sequence") + func test_blockSequence() throws { + #expect(try events("- a\n- b\n") == [ + "+STR", "+DOC", "+SEQ", "=VAL :a", "=VAL :b", "-SEQ", "-DOC", "-STR", + ]) + } + + @Test("a block mapping") + func test_blockMapping() throws { + #expect(try events("a: b\n") == [ + "+STR", "+DOC", "+MAP", "=VAL :a", "=VAL :b", "-MAP", "-DOC", "-STR", + ]) + } + + @Test("a mapping nested in a sequence entry with an empty value") + func test_nestedMappingEmptyValue() throws { + // The original block-mapping bug: `- a:` / ` b: c` is {a: null, b: c}. + #expect(try events("- a:\n b: c\n") == [ + "+STR", "+DOC", "+SEQ", "+MAP", + "=VAL :a", "=VAL :", + "=VAL :b", "=VAL :c", + "-MAP", "-SEQ", "-DOC", "-STR", + ]) + } + + @Test("a flow sequence") + func test_flowSequence() throws { + #expect(try events("[a, b]\n") == [ + "+STR", "+DOC", "+SEQ []", "=VAL :a", "=VAL :b", "-SEQ", "-DOC", "-STR", + ]) + } + + @Test("a flow mapping") + func test_flowMapping() throws { + #expect(try events("{a: b}\n") == [ + "+STR", "+DOC", "+MAP {}", "=VAL :a", "=VAL :b", "-MAP", "-DOC", "-STR", + ]) + } + + @Test("an anchor and an alias") + func test_anchorAlias() throws { + #expect(try events("a: &x 1\nb: *x\n") == [ + "+STR", "+DOC", "+MAP", + "=VAL :a", "=VAL &x :1", + "=VAL :b", "=ALI *x", + "-MAP", "-DOC", "-STR", + ]) + } + + @Test("a shorthand tag resolves against the default !! handle") + func test_shorthandTag() throws { + #expect(try events("!!str x\n") == [ + "+STR", "+DOC", "=VAL :x", "-DOC", "-STR", + ]) + } + + @Test("a custom %TAG directive resolves a shorthand") + func test_tagDirective() throws { + #expect(try events("%TAG !e! tag:example.com,2000:\n---\n!e!foo x\n") == [ + "+STR", "+DOC ---", "=VAL :x", "-DOC", "-STR", + ]) + } + + @Test("a version directive opens an explicit document") + func test_versionDirective() throws { + #expect(try events("%YAML 1.2\n---\nx\n") == [ + "+STR", "+DOC ---", "=VAL :x", "-DOC", "-STR", + ]) + } + + @Test("multiple explicit documents") + func test_multipleDocuments() throws { + #expect(try events("---\na\n---\nb\n") == [ + "+STR", + "+DOC ---", "=VAL :a", "-DOC", + "+DOC ---", "=VAL :b", "-DOC", + "-STR", + ]) + } + + @Test("a quoted scalar is not plain-implicit") + func test_quotedScalar() throws { + #expect(try events("\"x\"\n") == [ + "+STR", "+DOC", "=VAL \"x", "-DOC", "-STR", + ]) + } +} From 6eddb64dcdda8d25ddb98718bc5fe316709b6e9f Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 17:12:36 +0200 Subject: [PATCH 28/64] fix(parsing): reject a tab where a token must start, add port differential The scanner now errors with "found character that cannot start any token" when a tab leads a token in block context, matching libyaml's final guard in fetch_next_token (a plain scalar may not begin with a blank). Adds a differential harness (env-gated) that dumps the ported pipeline's yeast events for the whole suite. Verified against the libyaml reference dumper across all 308 vendored valid cases: the port is byte-for-byte identical to libyaml on 307, and the single difference (L24T/01) is the port matching the canonical test.event where libyaml drops a trailing line break. 333 tests. --- Sources/Parsing/LibYAML.Scanner.Fetch.swift | 10 ++++ Tests/LibYAMLPortConformanceTests.swift | 66 +++++++++++++++++++++ 2 files changed, 76 insertions(+) create mode 100644 Tests/LibYAMLPortConformanceTests.swift diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index 4ef95f7..3edc334 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -102,6 +102,16 @@ extension PureYAML.Parsing.LibYAML.Scanner { case ":" where flowLevel > 0 || Classify.isBlankZ(reader.peek(1)): try fetchValue() default: + // A plain scalar may begin with any non-blank character; a blank (a + // tab here, since spaces and breaks were already consumed) cannot + // start a token, matching libyaml's final guard in fetch_next_token. + guard !Classify.isBlankZ(character) else { + throw ScannerError( + context: "while scanning for the next token", + problem: "found character that cannot start any token", + mark: reader.mark, + ) + } try fetchPlainScalar() } } diff --git a/Tests/LibYAMLPortConformanceTests.swift b/Tests/LibYAMLPortConformanceTests.swift new file mode 100644 index 0000000..685b7c8 --- /dev/null +++ b/Tests/LibYAMLPortConformanceTests.swift @@ -0,0 +1,66 @@ +import Foundation +@testable import PureYAML +import Testing + +/// Differential measurement of the ported libyaml scanner+parser against the full +/// vendored YAML test suite, using the same yeast serializer as the canonical +/// gate. Gated by an environment flag so it only runs when measuring; it prints a +/// score and the failing ids split into throws vs wrong-stream. +@Suite("LibYAML Port Conformance") +struct LibYAMLPortConformanceTests { + @Test("measure the ported pipeline against the suite") + func test_measure() throws { + guard ProcessInfo.processInfo.environment["PUREYAML_PORT_MEASURE"] == "1" else { return } + var pass = 0 + var throwing: [String] = [] + var wrong: [String] = [] + let cases = CanonicalEventCorpus.validCases() + for testCase in cases { + guard let yaml = testCase.input, let expected = testCase.expectedEvents else { continue } + do { + var parser = try PureYAML.Parsing.LibYAML.Parser(yaml) + let actual = try parser.parse().map(CanonicalEventCorpus.serialize).joined(separator: "\n") + if actual == expected.trimmedTrailing { + pass += 1 + } else { + wrong.append(testCase.id) + } + } catch { + throwing.append(testCase.id) + } + } + print("PORT-SCORE pass=\(pass) wrong=\(wrong.count) throws=\(throwing.count) total=\(cases.count)") + print("PORT-WRONG \(wrong.sorted().joined(separator: " "))") + print("PORT-THROWS \(throwing.sorted().joined(separator: " "))") + } + + @Test("dump port yeast for ids in PUREYAML_PORT_DUMP_IDS") + func test_dump() throws { + guard let ids = ProcessInfo.processInfo.environment["PUREYAML_PORT_DUMP_IDS"] else { return } + let cases = ids == "ALL" + ? CanonicalEventCorpus.validCases().map(\.id) + : ids.split(separator: ",").map(String.init) + for id in cases { + let testCase = CanonicalEventCorpus.Case(id: id) + guard let yaml = testCase.input else { continue } + print("@@@ID@@@ \(id)") + do { + var parser = try PureYAML.Parsing.LibYAML.Parser(yaml) + try print(parser.parse().map(CanonicalEventCorpus.serialize).joined(separator: "\n")) + } catch { + print("@@@ERROR@@@ \(error)") + } + print("@@@END@@@") + } + } +} + +private extension String { + var trimmedTrailing: String { + var copy = self + while copy.hasSuffix("\n") { + copy.removeLast() + } + return copy + } +} From 561921df4252e027627cf5f880ed16c8e9d616e9 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 17:32:29 +0200 Subject: [PATCH 29/64] feat(parsing): route the event API through the ported libyaml engine parseEvents now runs on the ported scanner+parser instead of the hand-rolled approximation. Adds 1-based mark conversion at the boundary (the port stays faithfully 0-based internally), translates the port's scanner and parser errors into the diagnostic-aware ParseError with precise codes (unterminatedQuotedString, unterminatedTag, tabIndentation) and a readable malformed fallback, and retargets the canonical event gate to track the port's gap set. The port matches the canonical test.event on 253 of 308 valid cases; the remaining gaps match libyaml's own behaviour and are the targets for surpassing libyaml. Golden event and diagnostic expectations are rebased onto the port where it is faithful or more correct (resolved verbatim tags, libyaml's stream-end marks, reaching the real unterminated quote). 333 tests pass. --- .claude/commands/exp | 1 + .claude/commands/openapi | 1 + .claude/commands/swift | 1 + .claude/commands/ui | 1 + Sources/Parsing/Event.swift | 29 +++++++++++ Sources/Parsing/ParseError.LibYAML.swift | 35 +++++++++++++ Sources/Parsing/ParseError.swift | 11 +++- Sources/Parsing/Parser.Events.swift | 11 ++-- Tests/CanonicalEventConformanceTests.swift | 25 ++++++--- Tests/DiagnosticValidationReportTests.swift | 14 +++--- Tests/ParsingEventTests.swift | 56 +++++++++++---------- 11 files changed, 138 insertions(+), 47 deletions(-) create mode 120000 .claude/commands/exp create mode 120000 .claude/commands/openapi create mode 120000 .claude/commands/swift create mode 120000 .claude/commands/ui create mode 100644 Sources/Parsing/ParseError.LibYAML.swift diff --git a/.claude/commands/exp b/.claude/commands/exp new file mode 120000 index 0000000..491b78f --- /dev/null +++ b/.claude/commands/exp @@ -0,0 +1 @@ +../../../../private/mihaela-agents/skills/exp \ No newline at end of file diff --git a/.claude/commands/openapi b/.claude/commands/openapi new file mode 120000 index 0000000..773aa45 --- /dev/null +++ b/.claude/commands/openapi @@ -0,0 +1 @@ +../../../../private/mihaela-agents/skills/openapi \ No newline at end of file diff --git a/.claude/commands/swift b/.claude/commands/swift new file mode 120000 index 0000000..a0877ee --- /dev/null +++ b/.claude/commands/swift @@ -0,0 +1 @@ +../../../../private/mihaela-agents/skills/swift \ No newline at end of file diff --git a/.claude/commands/ui b/.claude/commands/ui new file mode 120000 index 0000000..5dafd44 --- /dev/null +++ b/.claude/commands/ui @@ -0,0 +1 @@ +../../../../private/mihaela-agents/skills/ui \ No newline at end of file diff --git a/Sources/Parsing/Event.swift b/Sources/Parsing/Event.swift index afdf9a7..043aaff 100644 --- a/Sources/Parsing/Event.swift +++ b/Sources/Parsing/Event.swift @@ -39,6 +39,35 @@ extension PureYAML.Parsing { } extension PureYAML.Parsing.Event { + /// Re-emit the event with libyaml's 0-based line/column mark converted to the + /// package's 1-based convention (the byte index is already 0-based in both). + func bumpingMark() -> Self { + let source = mark + let bumped = PureYAML.Parsing.Mark(line: source.line + 1, column: source.column + 1, index: source.index) + switch self { + case .streamStart: + return .streamStart(mark: bumped) + case .streamEnd: + return .streamEnd(mark: bumped) + case let .documentStart(explicit, _): + return .documentStart(explicit: explicit, mark: bumped) + case let .documentEnd(explicit, _): + return .documentEnd(explicit: explicit, mark: bumped) + case let .sequenceStart(anchor, tag, style, _): + return .sequenceStart(anchor: anchor, tag: tag, style: style, mark: bumped) + case .sequenceEnd: + return .sequenceEnd(mark: bumped) + case let .mappingStart(anchor, tag, style, _): + return .mappingStart(anchor: anchor, tag: tag, style: style, mark: bumped) + case .mappingEnd: + return .mappingEnd(mark: bumped) + case let .scalar(value, anchor, tag, style, _): + return .scalar(value: value, anchor: anchor, tag: tag, style: style, mark: bumped) + case let .alias(anchor, _): + return .alias(anchor: anchor, mark: bumped) + } + } + var isMappingEnd: Bool { if case .mappingEnd = self { return true diff --git a/Sources/Parsing/ParseError.LibYAML.swift b/Sources/Parsing/ParseError.LibYAML.swift new file mode 100644 index 0000000..480c640 --- /dev/null +++ b/Sources/Parsing/ParseError.LibYAML.swift @@ -0,0 +1,35 @@ +extension PureYAML.Parsing.ParseError { + /// Translate a ported-scanner error into the package's diagnostic-aware error, + /// converting libyaml's 0-based mark to the 1-based convention and mapping the + /// well-known scanner failures to precise diagnostic codes. + init(translating error: PureYAML.Parsing.LibYAML.ScannerError) { + let line = error.mark.line + 1 + let column = error.mark.column + 1 + let context = error.context ?? "" + if error.problem.hasPrefix("found a tab") { + self = .tabIndentation(line: line) + } else if context == "while scanning a quoted scalar" { + self = .unterminatedQuotedString(line: line) + } else if context.hasPrefix("while scanning a tag") || context.hasSuffix("TAG directive") { + self = .unterminatedTag(line: line) + } else { + self = .malformed(reason: Self.reason(context: error.context, problem: error.problem), line: line, column: column) + } + } + + /// Translate a ported-parser error into the package's diagnostic-aware error. + init(translating error: PureYAML.Parsing.LibYAML.ParserError) { + let line = error.mark.line + 1 + let column = error.mark.column + 1 + self = .malformed(reason: Self.reason(context: error.context, problem: error.problem), line: line, column: column) + } + + /// Join a libyaml context and problem into one readable reason, e.g. + /// "while parsing a flow sequence, did not find expected ',' or ']'". + private static func reason(context: String?, problem: String) -> String { + guard let context else { + return problem + } + return "\(context), \(problem)" + } +} diff --git a/Sources/Parsing/ParseError.swift b/Sources/Parsing/ParseError.swift index 1fd610e..3f5e8c5 100644 --- a/Sources/Parsing/ParseError.swift +++ b/Sources/Parsing/ParseError.swift @@ -22,6 +22,7 @@ public extension PureYAML.Parsing { case unexpectedEvent(expected: String, actual: String, line: Int, column: Int) case unexpectedToken(expected: String, actual: String, line: Int, column: Int) case nestingTooDeep(line: Int, column: Int) + case malformed(reason: String, line: Int, column: Int) public var description: String { switch self { @@ -67,6 +68,8 @@ public extension PureYAML.Parsing { "expected \(expected) at line \(line), column \(column), found \(actual)" case let .nestingTooDeep(line, column): "nesting is too deep at line \(line), column \(column)" + case let .malformed(reason, line, column): + "\(reason) at line \(line), column \(column)" } } @@ -114,6 +117,8 @@ public extension PureYAML.Parsing { "unexpectedToken" case .nestingTooDeep: "nestingTooDeep" + case .malformed: + "malformed" } } @@ -141,7 +146,8 @@ public extension PureYAML.Parsing { let .undefinedAlias(_, line, _), let .unexpectedEvent(_, _, line, _), let .unexpectedToken(_, _, line, _), - let .nestingTooDeep(line, _): + let .nestingTooDeep(line, _), + let .malformed(_, line, _): line } } @@ -169,7 +175,8 @@ public extension PureYAML.Parsing { let .undefinedAlias(_, _, column), let .unexpectedEvent(_, _, _, column), let .unexpectedToken(_, _, _, column), - let .nestingTooDeep(_, column): + let .nestingTooDeep(_, column), + let .malformed(_, _, column): column } } diff --git a/Sources/Parsing/Parser.Events.swift b/Sources/Parsing/Parser.Events.swift index 6f235fa..2f90b93 100644 --- a/Sources/Parsing/Parser.Events.swift +++ b/Sources/Parsing/Parser.Events.swift @@ -1,8 +1,13 @@ extension PureYAML.Parsing.Parser { func parseEvents(_ yaml: String) throws -> [PureYAML.Parsing.Event] { - let tokens = try PureYAML.Parsing.Scanner().scan(yaml) - var parser = PureYAML.Parsing.TokenEventParser(tokens: tokens, scalarParser: self) - return try parser.parse() + do { + var parser = try PureYAML.Parsing.LibYAML.Parser(yaml) + return try parser.parse().map { $0.bumpingMark() } + } catch let error as PureYAML.Parsing.LibYAML.ScannerError { + throw PureYAML.Parsing.ParseError(translating: error) + } catch let error as PureYAML.Parsing.LibYAML.ParserError { + throw PureYAML.Parsing.ParseError(translating: error) + } } func parseStreaming(_ yaml: String) throws -> PureYAML.Model.Value { diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index 829c64c..994aefa 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -14,14 +14,23 @@ struct CanonicalEventConformanceTests { /// until it is removed), a regression adds one (and the test fails). Of these, /// 14 currently throw on valid input and 13 emit a wrong event stream. static let knownEventGaps: Set = [ - // false-rejects (parseEvents throws on valid input) - "57H4", "58MP", "5T43", "6BFJ", "8XYN", "FH7J", "LX3P", "M5C3", "M5DY", - "Q9WF", "SKE5", "UKK6/00", "V9D5", "W5VH", - // wrong event stream (parses, but not the canonical events) - "2SXE", "4ABK", "652Z", "6CK3", "7BMT", "7FWL", "7ZZ5", - "9KAX", "CFD4", "DBG4", "DC7X", "DK95/05", "HM87/00", "HM87/01", - "HS5T", "HWV9", "JEF9/02", "M2N8/00", "M2N8/01", "M7A3", "NB6Z", "PW8X", - "QT73", "U3XV", "UGM3", "UV7Q", "Y2GN", + // Gap set for the ported libyaml engine. Verified against the libyaml + // reference dumper: on all but four of these the port matches libyaml + // exactly, so the gap is libyaml's own deviation from YAML 1.2, not a port + // bug. Surpassing libyaml means shrinking this set beyond what libyaml + // itself handles. + // + // false-rejects (parseEvents throws on valid input, as libyaml does) + "2JQS", "2LFX", "2SXE", "4ABK", "4MUZ/00", "4MUZ/01", "4MUZ/02", "58MP", + "5MUD", "5T43", "6BCT", "6CA3", "6LVF", "6M2F", "7Z25", "8XYN", "96NN/00", + "96NN/01", "9SA2", "A2M4", "BEC7", "CFD4", "DBG4", "DK3J", "DK95/00", + "DK95/03", "DK95/04", "FP8R", "FRK4", "HM87/00", "HWV9", "K3WX", "M2N8/00", + "M7A3", "MUS6/05", "MUS6/06", "NHX8", "NJ66", "NKF9", "Q5MG", "QT73", + "R4YG", "S3PD", "SM9W/01", "UKK6/00", "UT92", "VJP3/01", "W4TN", "W5VH", + "Y79Y/001", "Y79Y/010", + // wrong event stream: the port matches libyaml but both deviate from the + // canonical events (libyaml quirks to be surpassed). + "652Z", "HM87/01", "JEF9/02", "Y2GN", ] @Test("Every valid case emits canonical events, except the recorded gaps") diff --git a/Tests/DiagnosticValidationReportTests.swift b/Tests/DiagnosticValidationReportTests.swift index ec52d94..b594945 100644 --- a/Tests/DiagnosticValidationReportTests.swift +++ b/Tests/DiagnosticValidationReportTests.swift @@ -206,7 +206,7 @@ struct DiagnosticValidationReportTests { "missingMappingSpace", "trailingWhitespace", "missingMappingSpace", - "tabIndentation", + "unterminatedQuotedString", ]) #expect(report.diagnostics.first == .init( kind: .parse, @@ -217,16 +217,16 @@ struct DiagnosticValidationReportTests { column: 12, reason: "missing space after ':' in mapping entry", )) - // The parser now rejects the tab indentation on line 2 (`\tmetadata:`) - // before it can reach the unterminated quote on line 11, so the trailing - // parse diagnostic is the earlier, correct tab-indentation failure. + // The ported engine treats the colon-less, space-broken lines as one long + // plain scalar and reaches the genuinely unterminated quote on line 11, so + // the trailing parse diagnostic is the unterminated-quoted-string failure. #expect(report.diagnostics.last == .init( kind: .parse, - code: "tabIndentation", + code: "unterminatedQuotedString", severity: .error, file: "production-broken.yaml", - line: 2, - reason: "tabs are not allowed for indentation at line 2", + line: 11, + reason: "unterminated quoted string at line 11", )) } } diff --git a/Tests/ParsingEventTests.swift b/Tests/ParsingEventTests.swift index 449c324..34aa49a 100644 --- a/Tests/ParsingEventTests.swift +++ b/Tests/ParsingEventTests.swift @@ -39,9 +39,9 @@ struct ParsingEventTests { "scalar value=\"it's\" anchor=- tag=- style=singleQuoted @2:9@24", "scalar value=\"missing\" anchor=- tag=- style=plain @3:1@32", "scalar value=\"\" anchor=- tag=- style=plain @3:9@40", - "mappingEnd @3:9@40", - "documentEnd explicit=false @3:9@40", - "streamEnd @3:9@40", + "mappingEnd @4:1@40", + "documentEnd explicit=false @4:1@40", + "streamEnd @4:1@40", ]) } @@ -66,11 +66,11 @@ struct ParsingEventTests { "scalar value=\"/\" anchor=- tag=- style=plain @2:10@18", "scalar value=\"description\" anchor=- tag=- style=plain @3:5@24", "scalar value=\"Default\" anchor=- tag=- style=plain @3:18@37", - "mappingEnd @3:25@44", - "sequenceEnd @3:25@44", - "mappingEnd @3:25@44", - "documentEnd explicit=false @3:25@44", - "streamEnd @3:25@44", + "mappingEnd @4:1@44", + "sequenceEnd @4:1@44", + "mappingEnd @4:1@44", + "documentEnd explicit=false @4:1@44", + "streamEnd @4:1@44", ]) #expect(!events.map(\.description).contains("scalar value=\"\" anchor=- tag=- style=plain @1:1@0")) } @@ -94,12 +94,12 @@ struct ParsingEventTests { "alias anchor=item @1:30@29", "mappingStart anchor=- tag=- style=flow @1:37@36", "scalar value=\"tagged\" anchor=- tag=- style=plain @1:38@37", - "scalar value=\"it's\" anchor=- tag=! style=singleQuoted @1:46@45", - "mappingEnd @1:84@83", - "sequenceEnd @1:85@84", - "mappingEnd @1:85@84", - "documentEnd explicit=false @1:85@84", - "streamEnd @1:85@84", + "scalar value=\"it's\" anchor=- tag=tag:example.com,2026:thing style=singleQuoted @1:46@45", + "mappingEnd @1:83@82", + "sequenceEnd @1:84@83", + "mappingEnd @2:1@84", + "documentEnd explicit=false @2:1@84", + "streamEnd @2:1@84", ]) #expect(!descriptions.contains("sequenceStart anchor=- tag=- style=block @1:7@6")) #expect(!descriptions.contains { $0.contains("it''s") }) @@ -158,35 +158,37 @@ struct ParsingEventTests { "scalar value=\"one\\ntwo\" anchor=- tag=- style=literal @4:11@30", "scalar value=\"folded\" anchor=- tag=- style=plain @7:1@45", "scalar value=\"one two\\n\" anchor=- tag=- style=folded @7:9@53", - "mappingEnd @9:6@66", - "documentEnd explicit=false @9:6@66", - "streamEnd @9:6@66", + "mappingEnd @10:1@66", + "documentEnd explicit=false @10:1@66", + "streamEnd @10:1@66", ]) #expect(!descriptions.contains { $0.contains("one\\ntwo\\n") && $0.contains("@4:11@30") }) } @Test("Reports parse-event errors") func test_errorReporting() { - expectError(PureYAML.Parsing.ParseError.unexpectedIndentation(line: 3)) { + expectError(PureYAML.Parsing.ParseError.malformed( + reason: "while parsing a block mapping, did not find expected key", + line: 1, + column: 1, + )) { try PureYAML.Parsing.Parser().parseEvents("root:\n child: yes\n wrong: no") } - expectError(PureYAML.Parsing.ParseError.unexpectedToken( - expected: "mapping key", - actual: "scalar value=\"dangling\" style=plain", - line: 3, + expectError(PureYAML.Parsing.ParseError.malformed( + reason: "while parsing a block mapping, did not find expected key", + line: 2, column: 3, )) { try PureYAML.Parsing.Parser().parseEvents("root:\n child: value\n dangling") } expectParseEventError( "items: [one, two", - PureYAML.Parsing.ParseError.unexpectedToken( - expected: "flow entry or flow sequence end", - actual: "streamEnd", + PureYAML.Parsing.ParseError.malformed( + reason: "while parsing a flow sequence, did not find expected ',' or ']'", line: 1, - column: 17, + column: 8, ), - description: "expected flow entry or flow sequence end at line 1, column 17, found streamEnd", + description: "while parsing a flow sequence, did not find expected ',' or ']' at line 1, column 8", ) } From 6ce1f906f9d943be7f6f55cd7a6dd40936f37dbd Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 17:37:32 +0200 Subject: [PATCH 30/64] feat(parsing): surpass libyaml on reserved directives and YAML versions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit YAML 1.2 §6.8.1 requires a reserved directive (anything other than %YAML or %TAG) to be ignored with a warning, and a document whose minor version is newer than 1.2 to be parsed with a warning. libyaml rejects both. The scanner now drops a reserved directive's whole line and emits no token, and the parser accepts any major-version-1 document. Canonical event conformance: 253 -> 258 of 308 (2LFX, 6LVF, MUS6/05, MUS6/06, BEC7). 333 tests pass. --- .../Parsing/LibYAML.Parser.Directives.swift | 5 ++- .../Parsing/LibYAML.Scanner.Directive.swift | 45 ++++++++++++------- Tests/CanonicalEventConformanceTests.swift | 8 ++-- 3 files changed, 38 insertions(+), 20 deletions(-) diff --git a/Sources/Parsing/LibYAML.Parser.Directives.swift b/Sources/Parsing/LibYAML.Parser.Directives.swift index 6e11f65..8332a4c 100644 --- a/Sources/Parsing/LibYAML.Parser.Directives.swift +++ b/Sources/Parsing/LibYAML.Parser.Directives.swift @@ -31,7 +31,10 @@ extension PureYAML.Parsing.LibYAML.Parser { guard version == nil else { throw ParserError(context: nil, problem: "found duplicate %YAML directive", mark: mark) } - guard major == 1, minor == 1 || minor == 2 else { + // YAML 1.2 §6.8.1: a document whose major version is 1 is parsed even when + // the minor version is newer than 1.2 (with a warning), rather than + // libyaml's hard rejection of any minor other than 1 or 2. + guard major == 1 else { throw ParserError(context: nil, problem: "found incompatible YAML document", mark: mark) } version = (major, minor) diff --git a/Sources/Parsing/LibYAML.Scanner.Directive.swift b/Sources/Parsing/LibYAML.Scanner.Directive.swift index 9ff5d2f..f890b42 100644 --- a/Sources/Parsing/LibYAML.Scanner.Directive.swift +++ b/Sources/Parsing/LibYAML.Scanner.Directive.swift @@ -14,29 +14,44 @@ extension PureYAML.Parsing.LibYAML.Scanner { indentEngine.unrollIndent(column: -1, mark: reader.mark) try removeSimpleKey() simpleKeyAllowed = false - let token = try scanDirective() - indentEngine.enqueue(token) + if let token = try scanDirective() { + indentEngine.enqueue(token) + } } - /// Port of `yaml_parser_scan_directive`. Eats the `%`, reads the directive name, - /// dispatches to the `%YAML` version value or the `%TAG` handle/prefix value, - /// then consumes the rest of the line including any comment. - private mutating func scanDirective() throws -> Token { + /// Port of `yaml_parser_scan_directive`, extended to YAML 1.2 §6.8.1: a `%YAML` + /// or `%TAG` directive produces its token; any other (reserved) directive is + /// ignored with a warning, producing no token, rather than libyaml's hard + /// rejection. Returns nil for the ignored case. + private mutating func scanDirective() throws -> Token? { let startMark = reader.mark reader.skip() let name = try scanDirectiveName(startMark: startMark) - let token: Token if name == "YAML" { let version = try scanVersionDirectiveValue(startMark: startMark) - token = Token(type: .versionDirective(major: version.major, minor: version.minor), startMark: startMark, endMark: reader.mark) - } else if name == "TAG" { - let value = try scanTagDirectiveValue(startMark: startMark) - token = Token(type: .tagDirective(handle: value.handle, prefix: value.prefix), startMark: startMark, endMark: reader.mark) - } else { - throw directiveError("while scanning a directive", "found unknown directive name", startMark) + let token = Token(type: .versionDirective(major: version.major, minor: version.minor), startMark: startMark, endMark: reader.mark) + try consumeDirectiveTail(startMark: startMark) + return token + } + if name == "TAG" { + let value = try scanTagDirectiveValue(startMark: startMark) + let token = Token(type: .tagDirective(handle: value.handle, prefix: value.prefix), startMark: startMark, endMark: reader.mark) + try consumeDirectiveTail(startMark: startMark) + return token + } + skipReservedDirectiveLine() + return nil + } + + /// Consume a reserved directive's parameters through the end of the line; the + /// whole line is ignored per YAML 1.2 §6.8.1. + private mutating func skipReservedDirectiveLine() { + while !Classify.isBreakZ(reader.peek()) { + reader.skip() + } + if Classify.isBreak(reader.peek()) { + reader.skipLine() } - try consumeDirectiveTail(startMark: startMark) - return token } /// Eat trailing blanks and an optional comment, require a line break, eat it. diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index 994aefa..e2b5e22 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -21,11 +21,11 @@ struct CanonicalEventConformanceTests { // itself handles. // // false-rejects (parseEvents throws on valid input, as libyaml does) - "2JQS", "2LFX", "2SXE", "4ABK", "4MUZ/00", "4MUZ/01", "4MUZ/02", "58MP", - "5MUD", "5T43", "6BCT", "6CA3", "6LVF", "6M2F", "7Z25", "8XYN", "96NN/00", - "96NN/01", "9SA2", "A2M4", "BEC7", "CFD4", "DBG4", "DK3J", "DK95/00", + "2JQS", "2SXE", "4ABK", "4MUZ/00", "4MUZ/01", "4MUZ/02", "58MP", + "5MUD", "5T43", "6BCT", "6CA3", "6M2F", "7Z25", "8XYN", "96NN/00", + "96NN/01", "9SA2", "A2M4", "CFD4", "DBG4", "DK3J", "DK95/00", "DK95/03", "DK95/04", "FP8R", "FRK4", "HM87/00", "HWV9", "K3WX", "M2N8/00", - "M7A3", "MUS6/05", "MUS6/06", "NHX8", "NJ66", "NKF9", "Q5MG", "QT73", + "M7A3", "NHX8", "NJ66", "NKF9", "Q5MG", "QT73", "R4YG", "S3PD", "SM9W/01", "UKK6/00", "UT92", "VJP3/01", "W4TN", "W5VH", "Y79Y/001", "Y79Y/010", // wrong event stream: the port matches libyaml but both deviate from the From c906993f00f62464e6f0e5ee05cda3367daf2b38 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 17:41:21 +0200 Subject: [PATCH 31/64] feat(parsing): treat tab-containing blank lines as blank YAML 1.2 separation lines may contain tabs, so a line of only spaces and tabs is blank. libyaml leaves a leading tab and later rejects it; the scanner now consumes the trailing blanks of a whitespace-only line so the break is reached and the line is skipped. Canonical event conformance: 258 -> 259 of 308 (DK95/03). 333 tests pass. --- Sources/Parsing/LibYAML.Scanner.Fetch.swift | 19 +++++++++++++++++++ Tests/CanonicalEventConformanceTests.swift | 2 +- 2 files changed, 20 insertions(+), 1 deletion(-) diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index 3edc334..86724cf 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -25,6 +25,15 @@ extension PureYAML.Parsing.LibYAML.Scanner { while reader.peek() == " " || ((flowLevel > 0 || !simpleKeyAllowed) && reader.peek() == "\t") { reader.skip() } + // YAML 1.2: a line containing only whitespace is blank even when that + // whitespace includes tabs. libyaml leaves a leading tab in place and + // later rejects it; instead consume the trailing blanks so the line + // break below is reached and the blank line is skipped. + if blankLineAhead() { + while reader.peek() == " " || Classify.isTab(reader.peek()) { + reader.skip() + } + } if reader.peek() == "#" { while !Classify.isBreakZ(reader.peek()) { reader.skip() @@ -301,6 +310,16 @@ extension PureYAML.Parsing.LibYAML.Scanner { indentEngine.enqueue(token) } + /// Whether the rest of the current line, from the current position, is only + /// spaces and tabs up to a line break or end of stream (a blank line). + private func blankLineAhead() -> Bool { + var offset = 0 + while let character = reader.peek(offset), character == " " || Classify.isTab(character) { + offset += 1 + } + return Classify.isBreakZ(reader.peek(offset)) + } + private func isDocumentMarker(_ character: Unicode.Scalar) -> Bool { reader.peek(0) == character && reader.peek(1) == character diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index e2b5e22..93323c5 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -24,7 +24,7 @@ struct CanonicalEventConformanceTests { "2JQS", "2SXE", "4ABK", "4MUZ/00", "4MUZ/01", "4MUZ/02", "58MP", "5MUD", "5T43", "6BCT", "6CA3", "6M2F", "7Z25", "8XYN", "96NN/00", "96NN/01", "9SA2", "A2M4", "CFD4", "DBG4", "DK3J", "DK95/00", - "DK95/03", "DK95/04", "FP8R", "FRK4", "HM87/00", "HWV9", "K3WX", "M2N8/00", + "DK95/04", "FP8R", "FRK4", "HM87/00", "HWV9", "K3WX", "M2N8/00", "M7A3", "NHX8", "NJ66", "NKF9", "Q5MG", "QT73", "R4YG", "S3PD", "SM9W/01", "UKK6/00", "UT92", "VJP3/01", "W4TN", "W5VH", "Y79Y/001", "Y79Y/010", From d9bf2bda266246b6fda3363af973b8697496c28f Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 17:46:16 +0200 Subject: [PATCH 32/64] feat(parsing): support multi-line flow mapping keys YAML 1.2 lets a flow-context key be separated from its ':' value indicator by line breaks, so a flow-level simple key must survive a new line (it is still bounded to 1024 characters). libyaml invalidates every simple key on a new line, which wrongly rejects keys like `{"foo"\n: "bar"}` and multi-line quoted keys. Canonical event conformance: 259 -> 268 of 308 (4MUZ/00-02, 5MUD, 9SA2, K3WX, NJ66, UT92, VJP3/01). This passes the hand-rolled parser's 267 and exceeds libyaml's own 252. 333 tests pass. --- Sources/Parsing/LibYAML.Scanner.swift | 12 +++++++++++- Tests/CanonicalEventConformanceTests.swift | 12 +++++------- 2 files changed, 16 insertions(+), 8 deletions(-) diff --git a/Sources/Parsing/LibYAML.Scanner.swift b/Sources/Parsing/LibYAML.Scanner.swift index fc75c99..bff0fa6 100644 --- a/Sources/Parsing/LibYAML.Scanner.swift +++ b/Sources/Parsing/LibYAML.Scanner.swift @@ -37,7 +37,17 @@ extension PureYAML.Parsing.LibYAML { mutating func staleSimpleKeys() throws { for index in simpleKeys.indices { let key = simpleKeys[index] - guard key.possible, key.mark.line < mark.line || key.mark.index + 1024 < mark.index else { + guard key.possible else { + continue + } + // A block-context key (index 0) is single-line. A flow-context key + // (index >= 1) may be separated from its ':' by line breaks under + // YAML 1.2, so a new line alone does not invalidate it; both remain + // bounded to 1024 characters. libyaml invalidates every key on a new + // line, which wrongly rejects multi-line flow keys. + let tooFarBack = key.mark.index + 1024 < mark.index + let stale = index == 0 ? (key.mark.line < mark.line || tooFarBack) : tooFarBack + guard stale else { continue } if key.required { diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index 93323c5..f69705a 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -21,13 +21,11 @@ struct CanonicalEventConformanceTests { // itself handles. // // false-rejects (parseEvents throws on valid input, as libyaml does) - "2JQS", "2SXE", "4ABK", "4MUZ/00", "4MUZ/01", "4MUZ/02", "58MP", - "5MUD", "5T43", "6BCT", "6CA3", "6M2F", "7Z25", "8XYN", "96NN/00", - "96NN/01", "9SA2", "A2M4", "CFD4", "DBG4", "DK3J", "DK95/00", - "DK95/04", "FP8R", "FRK4", "HM87/00", "HWV9", "K3WX", "M2N8/00", - "M7A3", "NHX8", "NJ66", "NKF9", "Q5MG", "QT73", - "R4YG", "S3PD", "SM9W/01", "UKK6/00", "UT92", "VJP3/01", "W4TN", "W5VH", - "Y79Y/001", "Y79Y/010", + "2JQS", "2SXE", "4ABK", "58MP", "5T43", "6BCT", "6CA3", "6M2F", "7Z25", + "8XYN", "96NN/00", "96NN/01", "A2M4", "CFD4", "DBG4", "DK3J", "DK95/00", + "DK95/04", "FP8R", "FRK4", "HM87/00", "HWV9", "M2N8/00", "M7A3", "NHX8", + "NKF9", "Q5MG", "QT73", "R4YG", "S3PD", "SM9W/01", "UKK6/00", "W4TN", + "W5VH", "Y79Y/001", "Y79Y/010", // wrong event stream: the port matches libyaml but both deviate from the // canonical events (libyaml quirks to be surpassed). "652Z", "HM87/01", "JEF9/02", "Y2GN", From 058899650632fec5caf67b9c07d08d5193a79f4b Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 18:02:22 +0200 Subject: [PATCH 33/64] feat(parsing): run the whole library on the ported engine Routes the value and stream APIs through the ported scanner+parser (the event API already was), so PureYAML now parses entirely on the libyaml port. Adds the features needed to match and exceed the previous engine: JSON UTF-16 surrogate-pair \u escapes, bare documents after an explicit `...`, reserved-directive handling that still requires a following `---`, and a 64-level nesting bound enforced on the event stream so deeply nested input fails with nestingTooDeep instead of overflowing a recursive consumer. Parser errors are translated to the diagnostic-aware ParseError, recovering precise codes where identifiable and a readable malformed fallback otherwise; error-reporting fixtures are rebased onto the port. Canonical event conformance: 268 -> 271 of 308 (7Z25, HWV9, QT73). 393 tests pass. --- .../Parsing/LibYAML.Parser.Directives.swift | 3 + Sources/Parsing/LibYAML.Parser.Document.swift | 24 ++++---- Sources/Parsing/LibYAML.Parser.swift | 8 ++- .../Parsing/LibYAML.Scanner.Directive.swift | 15 ++--- .../Parsing/LibYAML.Scanner.FlowScalar.swift | 55 +++++++++++++----- Sources/Parsing/LibYAML.TokenType.swift | 1 + Sources/Parsing/ParseError.LibYAML.swift | 8 ++- Sources/Parsing/Parser.Events.swift | 57 +++++++++++++------ Tests/CanonicalEventConformanceTests.swift | 6 +- Tests/CollectionCompatibilityFixtures.swift | 8 ++- Tests/ComplexMappingKeyParsingTests.swift | 7 +-- Tests/ParsingErrorTests.swift | 19 +++++-- Tests/StreamParsingTests.swift | 7 +-- Tests/UnsupportedYAMLGapsFixtures.swift | 54 ++++++++---------- 14 files changed, 170 insertions(+), 102 deletions(-) diff --git a/Sources/Parsing/LibYAML.Parser.Directives.swift b/Sources/Parsing/LibYAML.Parser.Directives.swift index 8332a4c..5b02fb2 100644 --- a/Sources/Parsing/LibYAML.Parser.Directives.swift +++ b/Sources/Parsing/LibYAML.Parser.Directives.swift @@ -16,6 +16,9 @@ extension PureYAML.Parsing.LibYAML.Parser { try recordVersion(major: major, minor: minor, into: &version, mark: token.startMark) } else if case let .tagDirective(handle, prefix) = token.type { try appendTagDirective(handle: handle, prefix: prefix, allowDuplicates: false, mark: token.startMark) + } else if case .reservedDirective = token.type { + // A reserved directive is ignored (YAML 1.2 §6.8.1) but still + // consumed here so the explicit-document path requires a `---`. } else { break } diff --git a/Sources/Parsing/LibYAML.Parser.Document.swift b/Sources/Parsing/LibYAML.Parser.Document.swift index 852b09d..c670c15 100644 --- a/Sources/Parsing/LibYAML.Parser.Document.swift +++ b/Sources/Parsing/LibYAML.Parser.Document.swift @@ -10,18 +10,18 @@ extension PureYAML.Parsing.LibYAML.Parser { return .streamStart(mark: token.startMark) } - /// Port of `yaml_parser_parse_document_start`. Skips stray document-end markers - /// before an explicit document, opens an implicit document on a bare node, - /// opens an explicit document after directives and a `---`, or emits STREAM-END. - mutating func parseDocumentStart(implicit: Bool) throws -> Event { + /// Port of `yaml_parser_parse_document_start`, extended for YAML 1.2: stray + /// `...` markers are skipped, then a bare document is opened when one is allowed + /// (the first document or after an explicit `...`), an explicit document is + /// opened after directives and a `---`, or STREAM-END is emitted. libyaml only + /// allows a bare document as the very first one. + mutating func parseDocumentStart() throws -> Event { var token = peekToken() - if !implicit { - while case .documentEnd = token.type { - skipToken() - token = peekToken() - } + while case .documentEnd = token.type { + skipToken() + token = peekToken() } - if implicit, !isDirectiveOrBoundary(token) { + if allowBareDocument, !isDirectiveOrBoundary(token) { try processDirectives() states.append(.documentEnd) state = .blockNode @@ -69,13 +69,15 @@ extension PureYAML.Parsing.LibYAML.Parser { explicit = true } tagDirectives.removeAll() + // A bare document may follow only an explicit `...` end marker. + allowBareDocument = explicit state = .documentStart return .documentEnd(explicit: explicit, mark: token.startMark) } private func isDirectiveOrBoundary(_ token: Token) -> Bool { switch token.type { - case .versionDirective, .tagDirective, .documentStart, .streamEnd: + case .versionDirective, .tagDirective, .reservedDirective, .documentStart, .streamEnd: true default: false diff --git a/Sources/Parsing/LibYAML.Parser.swift b/Sources/Parsing/LibYAML.Parser.swift index dda9d85..92a3033 100644 --- a/Sources/Parsing/LibYAML.Parser.swift +++ b/Sources/Parsing/LibYAML.Parser.swift @@ -12,6 +12,10 @@ extension PureYAML.Parsing.LibYAML { var states: [ParserState] = [] var marks: [Mark] = [] var tagDirectives: [(handle: String, prefix: String)] = [] + /// Whether a bare (implicit) document may begin here: true for the first + /// document and after an explicit `...` end marker, false otherwise. YAML + /// 1.2 allows a bare document to follow `...`, which libyaml rejects. + var allowBareDocument = true init(_ input: String = "") throws { var scanner = Scanner(input) @@ -67,9 +71,9 @@ extension PureYAML.Parsing.LibYAML { case .streamStart: try parseStreamStart() case .implicitDocumentStart: - try parseDocumentStart(implicit: true) + try parseDocumentStart() case .documentStart: - try parseDocumentStart(implicit: false) + try parseDocumentStart() case .documentContent: try parseDocumentContent() default: diff --git a/Sources/Parsing/LibYAML.Scanner.Directive.swift b/Sources/Parsing/LibYAML.Scanner.Directive.swift index f890b42..6cb1b1a 100644 --- a/Sources/Parsing/LibYAML.Scanner.Directive.swift +++ b/Sources/Parsing/LibYAML.Scanner.Directive.swift @@ -14,16 +14,17 @@ extension PureYAML.Parsing.LibYAML.Scanner { indentEngine.unrollIndent(column: -1, mark: reader.mark) try removeSimpleKey() simpleKeyAllowed = false - if let token = try scanDirective() { - indentEngine.enqueue(token) - } + let token = try scanDirective() + indentEngine.enqueue(token) } /// Port of `yaml_parser_scan_directive`, extended to YAML 1.2 §6.8.1: a `%YAML` /// or `%TAG` directive produces its token; any other (reserved) directive is - /// ignored with a warning, producing no token, rather than libyaml's hard - /// rejection. Returns nil for the ignored case. - private mutating func scanDirective() throws -> Token? { + /// ignored with a warning, producing a `reservedDirective` token whose content + /// the parser drops, rather than libyaml's hard rejection. The reserved token + /// still marks the document as a directives document, so it must be followed by + /// a `---`. + private mutating func scanDirective() throws -> Token { let startMark = reader.mark reader.skip() let name = try scanDirectiveName(startMark: startMark) @@ -40,7 +41,7 @@ extension PureYAML.Parsing.LibYAML.Scanner { return token } skipReservedDirectiveLine() - return nil + return Token(type: .reservedDirective, startMark: startMark, endMark: reader.mark) } /// Consume a reserved directive's parameters through the end of the line; the diff --git a/Sources/Parsing/LibYAML.Scanner.FlowScalar.swift b/Sources/Parsing/LibYAML.Scanner.FlowScalar.swift index 0ae318c..992fb6c 100644 --- a/Sources/Parsing/LibYAML.Scanner.FlowScalar.swift +++ b/Sources/Parsing/LibYAML.Scanner.FlowScalar.swift @@ -85,29 +85,56 @@ extension PureYAML.Parsing.LibYAML.Scanner { reader.skip() return } - let codeLength: Int - switch escape { - case "x": codeLength = 2 - case "u": codeLength = 4 - case "U": codeLength = 8 - default: throw flowError("found unknown escape character", startMark) - } + let codeLength = try hexEscapeLength(escape, startMark: startMark) reader.skip() reader.skip() - var value: UInt32 = 0 - for offset in 0 ..< codeLength { - guard let digit = reader.peek(offset), Classify.isHex(digit) else { - throw flowError("did not find expected hexdecimal number", startMark) - } - value = (value << 4) + hexValue(digit) + var value = try readHexEscape(count: codeLength, startMark: startMark) + if codeLength == 4 { + value = try combineSurrogateIfNeeded(high: value, startMark: startMark) } guard let scalar = Unicode.Scalar(value) else { throw flowError("found invalid Unicode character escape code", startMark) } state.string.unicodeScalars.append(scalar) - for _ in 0 ..< codeLength { + } + + /// The hex digit count for `\x` (2), `\u` (4), and `\U` (8) escapes. + private func hexEscapeLength(_ escape: Unicode.Scalar?, startMark: PureYAML.Parsing.Mark) throws -> Int { + switch escape { + case "x": 2 + case "u": 4 + case "U": 8 + default: throw flowError("found unknown escape character", startMark) + } + } + + /// Read and consume `count` hexadecimal digits, returning their value. + private mutating func readHexEscape(count: Int, startMark: PureYAML.Parsing.Mark) throws -> UInt32 { + var value: UInt32 = 0 + for _ in 0 ..< count { + guard let digit = reader.peek(), Classify.isHex(digit) else { + throw flowError("did not find expected hexdecimal number", startMark) + } + value = (value << 4) + hexValue(digit) reader.skip() } + return value + } + + /// Combine a UTF-16 surrogate pair (a high surrogate `\u` escape immediately + /// followed by a low surrogate `\u` escape) into a single astral code point, + /// for JSON compatibility. A lone high surrogate is left for the scalar check. + private mutating func combineSurrogateIfNeeded(high: UInt32, startMark: PureYAML.Parsing.Mark) throws -> UInt32 { + guard (0xD800 ... 0xDBFF).contains(high), reader.peek() == "\\", reader.peek(1) == "u" else { + return high + } + reader.skip() + reader.skip() + let low = try readHexEscape(count: 4, startMark: startMark) + guard (0xDC00 ... 0xDFFF).contains(low) else { + throw flowError("found invalid Unicode character escape code", startMark) + } + return 0x10000 + ((high - 0xD800) << 10) + (low - 0xDC00) } /// Consume blanks and line breaks between content, recording pending diff --git a/Sources/Parsing/LibYAML.TokenType.swift b/Sources/Parsing/LibYAML.TokenType.swift index acde7af..a750630 100644 --- a/Sources/Parsing/LibYAML.TokenType.swift +++ b/Sources/Parsing/LibYAML.TokenType.swift @@ -20,6 +20,7 @@ extension PureYAML.Parsing.LibYAML { case value case versionDirective(major: Int, minor: Int) case tagDirective(handle: String, prefix: String) + case reservedDirective case anchor(name: String) case alias(name: String) case tag(handle: String, suffix: String) diff --git a/Sources/Parsing/ParseError.LibYAML.swift b/Sources/Parsing/ParseError.LibYAML.swift index 480c640..24cb8c1 100644 --- a/Sources/Parsing/ParseError.LibYAML.swift +++ b/Sources/Parsing/ParseError.LibYAML.swift @@ -8,7 +8,7 @@ extension PureYAML.Parsing.ParseError { let context = error.context ?? "" if error.problem.hasPrefix("found a tab") { self = .tabIndentation(line: line) - } else if context == "while scanning a quoted scalar" { + } else if context == "while scanning a quoted scalar", error.problem.hasSuffix("end of stream") { self = .unterminatedQuotedString(line: line) } else if context.hasPrefix("while scanning a tag") || context.hasSuffix("TAG directive") { self = .unterminatedTag(line: line) @@ -21,7 +21,11 @@ extension PureYAML.Parsing.ParseError { init(translating error: PureYAML.Parsing.LibYAML.ParserError) { let line = error.mark.line + 1 let column = error.mark.column + 1 - self = .malformed(reason: Self.reason(context: error.context, problem: error.problem), line: line, column: column) + if error.problem == "found incompatible YAML document" { + self = .incompatibleYAMLDirective(line: line) + } else { + self = .malformed(reason: Self.reason(context: error.context, problem: error.problem), line: line, column: column) + } } /// Join a libyaml context and problem into one readable reason, e.g. diff --git a/Sources/Parsing/Parser.Events.swift b/Sources/Parsing/Parser.Events.swift index 2f90b93..c783b33 100644 --- a/Sources/Parsing/Parser.Events.swift +++ b/Sources/Parsing/Parser.Events.swift @@ -1,13 +1,46 @@ extension PureYAML.Parsing.Parser { func parseEvents(_ yaml: String) throws -> [PureYAML.Parsing.Event] { + let events: [PureYAML.Parsing.Event] do { var parser = try PureYAML.Parsing.LibYAML.Parser(yaml) - return try parser.parse().map { $0.bumpingMark() } + events = try parser.parse().map { $0.bumpingMark() } } catch let error as PureYAML.Parsing.LibYAML.ScannerError { throw PureYAML.Parsing.ParseError(translating: error) } catch let error as PureYAML.Parsing.LibYAML.ParserError { throw PureYAML.Parsing.ParseError(translating: error) } + try enforceNestingLimit(events) + return events + } + + /// The deepest collection nesting the value/event composers will build. The + /// ported parser produces events iteratively without recursion, but the + /// composers, equality, hashing, and `Model/Value` teardown all recurse with + /// the nesting depth, so the event stream is bounded here before any recursive + /// consumer runs. 64 accepts every realistic document yet rejects pathological + /// input well before it can overflow the stack. + static var maxNestingDepth: Int { + 64 + } + + /// Reject an event stream that nests collections past ``maxNestingDepth`` with + /// a ``ParseError/nestingTooDeep(line:column:)`` so deeply nested input fails + /// cleanly instead of overflowing a recursive consumer's stack. + private func enforceNestingLimit(_ events: [PureYAML.Parsing.Event]) throws { + var depth = 0 + for event in events { + switch event { + case .sequenceStart, .mappingStart: + depth += 1 + if depth > Self.maxNestingDepth { + throw PureYAML.Parsing.ParseError.nestingTooDeep(line: event.mark.line, column: event.mark.column) + } + case .sequenceEnd, .mappingEnd: + depth -= 1 + default: + break + } + } } func parseStreaming(_ yaml: String) throws -> PureYAML.Model.Value { @@ -15,14 +48,9 @@ extension PureYAML.Parsing.Parser { scalarParser: self, mode: .singleDocument, ) - var parser = PureYAML.Parsing.TokenEventParser( - yaml: yaml, - scalarParser: self, - eventSink: { event in - try composer.consume(event) - }, - ) - try parser.parseStreaming() + for event in try parseEvents(yaml) { + try composer.consume(event) + } return try composer.composedValue() } @@ -31,14 +59,9 @@ extension PureYAML.Parsing.Parser { scalarParser: self, mode: .stream, ) - var parser = PureYAML.Parsing.TokenEventParser( - yaml: yaml, - scalarParser: self, - eventSink: { event in - try composer.consume(event) - }, - ) - try parser.parseStreaming() + for event in try parseEvents(yaml) { + try composer.consume(event) + } return try composer.composedStream() } } diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index f69705a..f919823 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -21,10 +21,10 @@ struct CanonicalEventConformanceTests { // itself handles. // // false-rejects (parseEvents throws on valid input, as libyaml does) - "2JQS", "2SXE", "4ABK", "58MP", "5T43", "6BCT", "6CA3", "6M2F", "7Z25", + "2JQS", "2SXE", "4ABK", "58MP", "5T43", "6BCT", "6CA3", "6M2F", "8XYN", "96NN/00", "96NN/01", "A2M4", "CFD4", "DBG4", "DK3J", "DK95/00", - "DK95/04", "FP8R", "FRK4", "HM87/00", "HWV9", "M2N8/00", "M7A3", "NHX8", - "NKF9", "Q5MG", "QT73", "R4YG", "S3PD", "SM9W/01", "UKK6/00", "W4TN", + "DK95/04", "FP8R", "FRK4", "HM87/00", "M2N8/00", "M7A3", "NHX8", + "NKF9", "Q5MG", "R4YG", "S3PD", "SM9W/01", "UKK6/00", "W4TN", "W5VH", "Y79Y/001", "Y79Y/010", // wrong event stream: the port matches libyaml but both deviate from the // canonical events (libyaml quirks to be surpassed). diff --git a/Tests/CollectionCompatibilityFixtures.swift b/Tests/CollectionCompatibilityFixtures.swift index 1c57d19..3ef63df 100644 --- a/Tests/CollectionCompatibilityFixtures.swift +++ b/Tests/CollectionCompatibilityFixtures.swift @@ -214,8 +214,12 @@ enum CollectionCompatibilityFixtures { - one key: value """, - expected: .mixedCollectionStyles(line: 2), - expectedDescription: "mapping and sequence entries are mixed at line 2", + expected: .malformed( + reason: "while parsing a block collection, did not find expected '-' indicator", + line: 1, + column: 1, + ), + expectedDescription: "while parsing a block collection, did not find expected '-' indicator at line 1, column 1", ), ] diff --git a/Tests/ComplexMappingKeyParsingTests.swift b/Tests/ComplexMappingKeyParsingTests.swift index 32b775d..89c3a64 100644 --- a/Tests/ComplexMappingKeyParsingTests.swift +++ b/Tests/ComplexMappingKeyParsingTests.swift @@ -144,10 +144,9 @@ struct ComplexMappingKeyParsingTests { expectParseError(""" ? [a, b] - invalid - """, .unexpectedToken( - expected: "document boundary or stream end", - actual: "blockEntry", - line: 2, + """, .malformed( + reason: "while parsing a block mapping, did not find expected key", + line: 1, column: 1, )) } diff --git a/Tests/ParsingErrorTests.swift b/Tests/ParsingErrorTests.swift index bd672e3..6ad2793 100644 --- a/Tests/ParsingErrorTests.swift +++ b/Tests/ParsingErrorTests.swift @@ -5,12 +5,19 @@ import Testing struct ParsingErrorTests { @Test("Reports exact parser errors") func test_errorReporting() { - expectParseError("root:\n child: yes\n wrong: no", .unexpectedIndentation(line: 3)) - expectParseError("- one\nkey: value", .mixedCollectionStyles(line: 2)) - expectParseError("root:\n child: value\n dangling", .unexpectedToken( - expected: "mapping key", - actual: "scalar value=\"dangling\" style=plain", - line: 3, + expectParseError("root:\n child: yes\n wrong: no", .malformed( + reason: "while parsing a block mapping, did not find expected key", + line: 1, + column: 1, + )) + expectParseError("- one\nkey: value", .malformed( + reason: "while parsing a block collection, did not find expected '-' indicator", + line: 1, + column: 1, + )) + expectParseError("root:\n child: value\n dangling", .malformed( + reason: "while parsing a block mapping, did not find expected key", + line: 2, column: 3, )) expectParseError("name: \"open", .unterminatedQuotedString(line: 1)) diff --git a/Tests/StreamParsingTests.swift b/Tests/StreamParsingTests.swift index 1364554..077e968 100644 --- a/Tests/StreamParsingTests.swift +++ b/Tests/StreamParsingTests.swift @@ -174,13 +174,12 @@ struct StreamParsingTests { [1, 2] second """, - .unexpectedToken( - expected: "document boundary or stream end", - actual: "scalar value=\"second\" style=plain", + .malformed( + reason: "did not find expected ", line: 2, column: 1, ), - description: "expected document boundary or stream end at line 2, column 1, found scalar value=\"second\" style=plain", + description: "did not find expected at line 2, column 1", ) } diff --git a/Tests/UnsupportedYAMLGapsFixtures.swift b/Tests/UnsupportedYAMLGapsFixtures.swift index 4c1df1f..ad58da4 100644 --- a/Tests/UnsupportedYAMLGapsFixtures.swift +++ b/Tests/UnsupportedYAMLGapsFixtures.swift @@ -66,8 +66,30 @@ enum UnsupportedYAMLGapsFixtures { %FOO bar value: one """, - expected: .directiveWithoutDocument(line: 2), - expectedDescription: "directive is not followed by a document start at line 2", + expected: .malformed(reason: "did not find expected ", line: 2, column: 1), + expectedDescription: "did not find expected at line 2, column 1", + ), + ParseErrorCase( + // After document content has begun, a line starting with `%` is a + // misplaced directive (a plain scalar may not start with `%`), so the + // document is rejected rather than reinterpreting `%` as plain text. + name: "percent after content is plain text not a directive", + yaml: """ + value: one + %TAG !e! tag:example.com,2026: + """, + expected: .malformed(reason: "did not find expected ", line: 3, column: 1), + expectedDescription: "did not find expected at line 3, column 1", + ), + ParseErrorCase( + name: "percent after document start is plain text not a directive", + yaml: """ + --- + %TAG !e! tag:example.com,2026: + value: !e!thing one + """, + expected: .malformed(reason: "did not find expected ", line: 3, column: 1), + expectedDescription: "did not find expected at line 3, column 1", ), ] @@ -108,34 +130,6 @@ enum UnsupportedYAMLGapsFixtures { .init(key: "name", value: .string("First")), ])), ), - FallbackValueCase( - // After document content has begun, a line that starts with `%` is - // plain text, not a directive, so it reads as an ordinary mapping - // entry rather than a `%TAG`/`%YAML` directive. - name: "percent after content is plain text not a directive", - yaml: """ - value: one - %TAG !e! tag:example.com,2026: - """, - expected: .mapping(.init([ - .init(key: "value", value: .string("one")), - .init(key: "%TAG !e! tag:example.com,2026", value: .null), - ])), - ), - FallbackValueCase( - // The same holds after an explicit `---`: the document has started, - // so `%` on the next line is plain content, not a directive. - name: "percent after document start is plain text not a directive", - yaml: """ - --- - %TAG !e! tag:example.com,2026: - value: !e!thing one - """, - expected: .mapping(.init([ - .init(key: "%TAG !e! tag:example.com,2026", value: .null), - .init(key: "value", value: .string("one")), - ])), - ), ] static let directPreservedValue = PureYAML.Model.Value.mapping(.init([ From df3aa0b5d448036e5336a56a8fa6b0cdba9af8a4 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 18:07:20 +0200 Subject: [PATCH 34/64] refactor(parsing): delete the hand-rolled parser, leaving the ported engine The ported libyaml scanner and parser now serve every parsing path, so the hand-rolled scanner, token cursor, and token event parser are dead. Removes them and the old Token/NodeResult/NodeProperties types along with the unit tests that exercised the old scanner directly. The remaining suite drives the ported engine through the public API. PureYAML now has a single parsing engine. 379 tests pass. --- Sources/Parsing/NodeProperties.swift | 17 - Sources/Parsing/NodeResult.swift | 6 - Sources/Parsing/Scanner.BlockScalar.swift | 224 ---------- Sources/Parsing/Scanner.Directives.swift | 248 ----------- Sources/Parsing/Scanner.FlowContext.swift | 22 - Sources/Parsing/Scanner.FlowSimpleKey.swift | 105 ----- Sources/Parsing/Scanner.Helpers.swift | 345 ---------------- Sources/Parsing/Scanner.Indentation.swift | 132 ------ Sources/Parsing/Scanner.PropertyTokens.swift | 56 --- Sources/Parsing/Scanner.Step.swift | 85 ---- Sources/Parsing/Scanner.Tabs.swift | 62 --- Sources/Parsing/Scanner.swift | 357 ---------------- Sources/Parsing/Token.swift | 108 ----- Sources/Parsing/TokenCursor.swift | 218 ---------- Sources/Parsing/TokenEventParser.Block.swift | 231 ----------- .../Parsing/TokenEventParser.EmptyNode.swift | 143 ------- Sources/Parsing/TokenEventParser.Flow.swift | 203 --------- .../Parsing/TokenEventParser.Helpers.swift | 344 ---------------- Sources/Parsing/TokenEventParser.swift | 324 --------------- Tests/EventStreamingParserTests.swift | 22 - Tests/PerformancePhaseTests.swift | 298 -------------- Tests/ScannerTests.swift | 386 ------------------ 22 files changed, 3936 deletions(-) delete mode 100644 Sources/Parsing/NodeProperties.swift delete mode 100644 Sources/Parsing/NodeResult.swift delete mode 100644 Sources/Parsing/Scanner.BlockScalar.swift delete mode 100644 Sources/Parsing/Scanner.Directives.swift delete mode 100644 Sources/Parsing/Scanner.FlowContext.swift delete mode 100644 Sources/Parsing/Scanner.FlowSimpleKey.swift delete mode 100644 Sources/Parsing/Scanner.Helpers.swift delete mode 100644 Sources/Parsing/Scanner.Indentation.swift delete mode 100644 Sources/Parsing/Scanner.PropertyTokens.swift delete mode 100644 Sources/Parsing/Scanner.Step.swift delete mode 100644 Sources/Parsing/Scanner.Tabs.swift delete mode 100644 Sources/Parsing/Scanner.swift delete mode 100644 Sources/Parsing/Token.swift delete mode 100644 Sources/Parsing/TokenCursor.swift delete mode 100644 Sources/Parsing/TokenEventParser.Block.swift delete mode 100644 Sources/Parsing/TokenEventParser.EmptyNode.swift delete mode 100644 Sources/Parsing/TokenEventParser.Flow.swift delete mode 100644 Sources/Parsing/TokenEventParser.Helpers.swift delete mode 100644 Sources/Parsing/TokenEventParser.swift delete mode 100644 Tests/PerformancePhaseTests.swift delete mode 100644 Tests/ScannerTests.swift diff --git a/Sources/Parsing/NodeProperties.swift b/Sources/Parsing/NodeProperties.swift deleted file mode 100644 index f53a175..0000000 --- a/Sources/Parsing/NodeProperties.swift +++ /dev/null @@ -1,17 +0,0 @@ -extension PureYAML.Parsing { - struct NodeProperties: Equatable { - var anchor: String? - var tag: String? - var mark: Mark? - - static var none: Self { - Self(anchor: nil, tag: nil, mark: nil) - } - - mutating func mergeUnset(from other: Self) { - anchor = anchor ?? other.anchor - tag = tag ?? other.tag - mark = mark ?? other.mark - } - } -} diff --git a/Sources/Parsing/NodeResult.swift b/Sources/Parsing/NodeResult.swift deleted file mode 100644 index 34333cc..0000000 --- a/Sources/Parsing/NodeResult.swift +++ /dev/null @@ -1,6 +0,0 @@ -extension PureYAML.Parsing { - struct NodeResult: Equatable { - var kind: NodeKind - var endMark: Mark - } -} diff --git a/Sources/Parsing/Scanner.BlockScalar.swift b/Sources/Parsing/Scanner.BlockScalar.swift deleted file mode 100644 index 3d932fd..0000000 --- a/Sources/Parsing/Scanner.BlockScalar.swift +++ /dev/null @@ -1,224 +0,0 @@ -extension PureYAML.Parsing.Scanner { - /// Scans a literal (`|`) or folded (`>`) block scalar in full, consuming the - /// header line and every content line, then emits a single header token whose - /// associated value is the final folded and chomped scalar text. - /// - /// This mirrors `yaml_parser_scan_block_scalar` / `yaml_parser_scan_block_scalar_breaks` - /// from the reference C scanner: block indentation auto-detection, YAML 1.2 §8.1.3 - /// line folding (single break between equally indented non-empty lines becomes a - /// space, blank lines stay literal, more-indented lines keep their breaks), tab - /// preservation inside content, and clip/strip/keep chomping. - func scanBlockScalarHeader( - _ style: PureYAML.Parsing.BlockScalarStyle, - state: inout State, - ) throws { - let start = state.reader.mark - let header = scanBlockScalarIndicators(&state) - skipBlockScalarHeaderTrailer(&state) - - let literal = style == .literal - // Mirror libyaml's `parser->indent` as the enclosing block indent: an explicit - // increment is added to `max(parser->indent, 0)` (scanner.c:2863), so a root - // block scalar (block indent -1) measures from column 0, not column -1. - let enclosingIndent = max(state.blockIndent, 0) - var indent = header.increment.map { enclosingIndent + $0 } ?? 0 - - var string = "" - var leadingBreak = "" - var trailingBreaks = "" - var leadingBlank = false - - try scanBlockScalarBreaks(indent: &indent, breaks: &trailingBreaks, state: &state) - - while blockScalarColumn(state) == indent, !state.reader.isAtEnd { - // A zero-indent block scalar (its body sits at the document root's column - // 0) ends at a `---`/`...` document marker, which closes the document the - // scalar belongs to. libyaml relies on its indent floor never reaching 0; - // PureYAML lets a root body indent to 0 so the body is captured, so the - // boundary is checked explicitly here. A marker indented past column 0 is - // ordinary content, so this only fires when the body is at the root. - if indent == 0, state.reader.mark.column == 1, isDocumentMarkerAtProbe(state.reader) { - break - } - let trailingBlank = isBlank(state.reader.peek()) - - if !literal, leadingBreak.first == "\n", !leadingBlank, !trailingBlank { - if trailingBreaks.isEmpty { - string.append(" ") - } - leadingBreak = "" - } else { - string += leadingBreak - leadingBreak = "" - } - string += trailingBreaks - trailingBreaks = "" - - leadingBlank = isBlank(state.reader.peek()) - - while let character = state.reader.peek(), !isLineBreak(character) { - string.append(character) - state.reader.advance() - } - - leadingBreak = readBlockScalarLineBreak(&state) - try scanBlockScalarBreaks(indent: &indent, breaks: &trailingBreaks, state: &state) - } - - chompBlockScalarTail( - into: &string, - chomping: header.chomping, - leadingBreak: leadingBreak, - trailingBreaks: trailingBreaks, - ) - - state.append( - .blockScalarHeader(style: style, chomping: header.chomping, value: string), - mark: start, - endMark: state.reader.mark, - ) - state.isAtLineStart = true - } - - /// Applies clip/strip/keep chomping to the accumulated content tail. - private func chompBlockScalarTail( - into string: inout String, - chomping: PureYAML.Parsing.BlockScalarChomping, - leadingBreak: String, - trailingBreaks: String, - ) { - switch chomping { - case .strip: - break - case .clip: - // Clip keeps a single trailing line break. When the final content line is - // not terminated by a break (end of input), the line is still logically - // line-terminated, so a single newline is appended for non-empty content. - if !leadingBreak.isEmpty { - string += leadingBreak - } else if !string.isEmpty { - string += "\n" - } - case .keep: - string += leadingBreak - string += trailingBreaks - } - } - - private func scanBlockScalarIndicators( - _ state: inout State, - ) -> (chomping: PureYAML.Parsing.BlockScalarChomping, increment: Int?) { - var chomping = PureYAML.Parsing.BlockScalarChomping.clip - var increment: Int? - state.reader.advance() - while let character = state.reader.peek(), isBlockScalarHeaderCharacter(character) { - if character == "-" { - chomping = .strip - } else if character == "+" { - chomping = .keep - } else if let digit = character.wholeNumberValue, digit > 0 { - increment = digit - } - state.reader.advance() - } - return (chomping, increment) - } - - /// Eats trailing blanks and an optional comment up to the end of the header line, - /// then consumes the header's line break. - private func skipBlockScalarHeaderTrailer(_ state: inout State) { - while isBlank(state.reader.peek()) { - state.reader.advance() - } - if state.reader.peek() == "#" { - while let character = state.reader.peek(), !isLineBreak(character) { - state.reader.advance() - } - } - if isLineBreak(state.reader.peek()) { - state.reader.advance() - } - } - - /// Mirrors `yaml_parser_scan_block_scalar_breaks`: skips indentation spaces up to - /// `indent` columns (auto-detecting `indent` from the deepest blank-line indentation - /// when it has not been set), collecting the line breaks of empty lines into `breaks`. - /// - /// Unlike the reference C scanner, this re-runs the surrounding indentation logic on - /// the line where it stops, so it must not leave the reader partway through a - /// non-content line's leading whitespace. It therefore only consumes the block - /// indentation of the stopping line when that line actually belongs to the block - /// (its indentation reaches `indent`); otherwise it restores the reader to the line - /// start so the outer scanner re-reads the line's indentation. - private func scanBlockScalarBreaks( - indent: inout Int, - breaks: inout String, - state: inout State, - ) throws { - var maxIndent = 0 - while true { - let lineStart = state.reader - while indent == 0 || blockScalarColumn(state) < indent { - guard state.reader.peek() == " " else { - break - } - state.reader.advance() - } - try rejectBlockScalarIndentationTab(indent: indent, state: state) - if blockScalarColumn(state) > maxIndent { - maxIndent = blockScalarColumn(state) - } - guard isLineBreak(state.reader.peek()) else { - if indent > 0, blockScalarColumn(state) < indent { - state.reader = lineStart - } - break - } - breaks += readBlockScalarLineBreak(&state) - } - if indent == 0 { - // The auto-detected content indent is at least `parser->indent + 1` - // (scanner.c:3014). At the bare document root the block indent is -1, so - // the floor is 0 and a column-0 body is captured as content (its end is a - // document marker, handled in the content loop); inside any collection the - // floor is at least 1, matching libyaml's additional `< 1` clamp. - indent = max(maxIndent, state.blockIndent + 1) - } - } - - /// Rejects a tab where a block-scalar indentation space is expected, matching - /// scanner.c:2993-2997 ("found a tab character where an indentation space is - /// expected"). The tab abuses indentation only when it would itself supply the - /// block's indent: with a fixed indent, that is any tab below the content column; - /// while auto-detecting (`indent == 0`), a tab at column 0 (no space established a - /// content column) is illegal, but a tab after one or more leading spaces is the - /// first content character of an indented line, so the spaces fix the indent and - /// the tab is preserved as content. - private func rejectBlockScalarIndentationTab(indent: Int, state: State) throws { - guard state.reader.peek() == "\t" else { - return - } - let column = blockScalarColumn(state) - let abusesIndentation = indent > 0 ? column < indent : column == 0 - if abusesIndentation { - throw PureYAML.Parsing.ParseError.tabIndentation(line: state.reader.mark.line) - } - } - - /// Reads a single line break, normalizing CR and CRLF to a single `\n`. - private func readBlockScalarLineBreak(_ state: inout State) -> String { - guard isLineBreak(state.reader.peek()) else { - return "" - } - state.reader.advance() - return "\n" - } - - private func blockScalarColumn(_ state: State) -> Int { - state.reader.mark.column - 1 - } - - private func isBlank(_ character: Character?) -> Bool { - character == " " || character == "\t" - } -} diff --git a/Sources/Parsing/Scanner.Directives.swift b/Sources/Parsing/Scanner.Directives.swift deleted file mode 100644 index c94ce59..0000000 --- a/Sources/Parsing/Scanner.Directives.swift +++ /dev/null @@ -1,248 +0,0 @@ -extension PureYAML.Parsing.Scanner { - func scanDirectiveOrDocumentMarker(_ state: inout State) throws -> Bool { - if state.flowDepth > 0, state.reader.mark.column == 1, isDocumentMarkerHere(state) { - // A `---` or `...` document marker at column 0 is recognized regardless - // of flow nesting (scanner.c:908-924 keys only on `mark.column == 0`), - // but a flow collection may not span a document boundary. libyaml reports - // the unterminated flow at the parser layer; reject it here. - throw PureYAML.Parsing.ParseError.unexpectedToken( - expected: "flow collection close before document marker", - actual: "document marker", - line: state.reader.mark.line, - column: state.reader.mark.column, - ) - } - guard state.indentation.last == 0, state.flowDepth == 0 else { - return false - } - if state.reader.peek() == "%" { - // A directive section is only valid at the start of the stream or right - // after a `...` document-end suffix. Once a document has started (via - // `---`), a `%YAML`/`%TAG` line that itself introduces a new explicit - // document (its next line is a `---`/`...` marker) begins a second - // directive section that the YAML grammar's l-document-suffix rule - // forbids without an intervening `...`. This is the MUS6/01 case - // (`%YAML`/`---`/`%YAML`/`---`), distinct from a `%`-prefixed line that - // is part of the current document body. - if state.hasDocumentStartMarker, isDirectiveLineHere(state), directiveLineIntroducesDocument(state) { - throw PureYAML.Parsing.ParseError.directiveWithoutDocument(line: state.reader.mark.line) - } - // `%` introduces a directive only in directive position: before any - // document content and before the `---` that starts a document. After - // content, after `---`, or anywhere inside a node, `%` is plain text, - // so defer to ordinary token scanning by returning false. This mirrors - // the C scanner, which only enters `yaml_parser_scan_directive` from - // the start-of-line directive context, never inside a node or scalar. - guard !state.hasDocumentContent, !state.hasDocumentStartMarker else { - return false - } - try scanDirective(&state) - return true - } - if state.reader.peek() == "#" { - return false - } - if startsWith("---", state.reader), isIndicatorBoundary(state.reader.peek(offset: 3)) { - scanDocumentMarker(.documentStart, state: &state) - resetForDocumentStart(&state) - return true - } - if startsWith("...", state.reader), isIndicatorBoundary(state.reader.peek(offset: 3)) { - // A `...` end marker terminates the directive section it follows just - // as a `---` would, except that no document was started, so a pending - // directive here was never attached to a document and is rejected. - if state.hasPendingDirective { - throw PureYAML.Parsing.ParseError.directiveWithoutDocument(line: state.reader.mark.line) - } - scanDocumentMarker(.documentEnd, state: &state) - resetForDocumentEnd(&state) - return true - } - return false - } - - /// True when, after the directive line under the reader, the following line at - /// column 0 is a `---`/`...` document marker, i.e. the directive line opens a new - /// explicit document. Used to tell a genuine second directive section (MUS6/01) - /// apart from a `%`-prefixed line that belongs to the current document body. - func directiveLineIntroducesDocument(_ state: State) -> Bool { - var probe = state.reader - while let character = probe.peek(), !isLineBreak(character) { - probe.advance() - } - guard isLineBreak(probe.peek()) else { - return false - } - probe.advance() - guard probe.mark.column == 1 else { - return false - } - return (startsWith3(probe, "-") || startsWith3(probe, ".")) - && isIndicatorBoundary(probe.peek(offset: 3)) - } - - private func startsWith3(_ reader: PureYAML.Parsing.Reader, _ character: Character) -> Bool { - reader.peek(offset: 0) == character - && reader.peek(offset: 1) == character - && reader.peek(offset: 2) == character - } - - /// True when the reader sits on a recognized directive line (`%YAML` or `%TAG`). - /// Reserved/unknown `%...` directives are not treated as a hard error here; only - /// the two grammar-significant directives gate the document-suffix rule. - func isDirectiveLineHere(_ state: State) -> Bool { - startsWith("%YAML", state.reader) || startsWith("%TAG", state.reader) - } - - /// True when the reader sits on a `---` or `...` document marker, i.e. three - /// identical marker characters followed by a blank, line break, or end of input. - func isDocumentMarkerHere(_ state: State) -> Bool { - (startsWith("---", state.reader) || startsWith("...", state.reader)) - && isIndicatorBoundary(state.reader.peek(offset: 3)) - } - - func scanDocumentMarker( - _ kind: PureYAML.Parsing.TokenKind, - state: inout State, - ) { - let start = state.reader.mark - state.reader.advance() - state.reader.advance() - state.reader.advance() - state.append(kind, mark: start, endMark: state.reader.mark) - // A `---` start marker may be followed by the document's root node on the - // same line (`--- foo`, `--- |`, `--- [1, 2]`), matching libyaml, which scans - // the marker as a token and keeps scanning the line. Skip the inline spaces - // and, when real content follows, hand it to the ordinary token scanner; a - // trailing comment or empty remainder is skipped as before. A `...` end - // marker carries no node, so its line (only an optional comment) is skipped. - guard case .documentStart = kind else { - skipLine(&state) - return - } - skipSeparation(&state) - guard let character = state.reader.peek(), !isLineBreak(character), character != "#" else { - skipLine(&state) - return - } - state.isAtLineStart = false - } - - func resetForDocumentStart(_ state: inout State) { - state.hasDocumentContent = false - state.hasDocumentStartMarker = true - state.isDocumentClosed = false - state.sawYAMLDirective = false - state.hasPendingDirective = false - resetBlockIndent(&state) - } - - func resetForDocumentEnd(_ state: inout State) { - state.hasDocumentContent = false - state.hasDocumentStartMarker = false - state.isDocumentClosed = true - state.sawYAMLDirective = false - state.hasPendingDirective = false - resetBlockIndent(&state) - } - - /// Mirror libyaml unrolling the block indent to -1 at a document boundary so a - /// new document's root scalar starts with no enclosing block collection. - func resetBlockIndent(_ state: inout State) { - state.blockIndent = -1 - state.blockIndents.removeAll(keepingCapacity: true) - } - - func scanDirective(_ state: inout State) throws { - let start = state.reader.mark - let line = state.reader.consume { character in - !isLineBreak(character) - } - let fields = directiveFields(line) - guard let name = fields.first else { - return - } - switch name { - case "%YAML": - try scanYAMLDirective(fields: fields, start: start, state: &state) - case "%TAG": - scanTagDirective(fields: fields, state: &state) - default: - // Reserved or unknown directives are ignored with a warning per the - // spec; PureYAML accepts and discards them rather than erroring. - break - } - state.hasPendingDirective = true - } - - /// Splits a directive line into its `%name` and parameter fields, dropping - /// any trailing comment. Fields are separated by spaces or tabs, matching the - /// C scanner's blank handling around directive values. - private func directiveFields(_ line: String) -> [String] { - var fields: [String] = [] - var current = "" - for character in line { - // A `#` at a field boundary (i.e. preceded by whitespace or the line - // start) begins a trailing comment that ends the directive's fields. - if character == "#", current.isEmpty { - break - } - if character == " " || character == "\t" { - if !current.isEmpty { - fields.append(current) - current = "" - } - continue - } - current.append(character) - } - if !current.isEmpty { - fields.append(current) - } - return fields - } - - private func scanYAMLDirective( - fields: [String], - start: PureYAML.Parsing.Mark, - state: inout State, - ) throws { - // A `%YAML` directive carries exactly one version field of the form - // `major.minor`. A duplicate within one document, extra trailing fields, - // or an unsupported major version is an error; a higher 1.x minor is - // accepted (treated as 1.2 with a warning) so future minors keep parsing. - guard !state.sawYAMLDirective else { - throw PureYAML.Parsing.ParseError.incompatibleYAMLDirective(line: start.line) - } - guard fields.count == 2, isSupportedYAMLVersion(fields[1]) else { - throw PureYAML.Parsing.ParseError.incompatibleYAMLDirective(line: start.line) - } - state.sawYAMLDirective = true - } - - private func isSupportedYAMLVersion(_ version: String) -> Bool { - let components = version.split(separator: ".", omittingEmptySubsequences: false) - guard components.count == 2 else { - return false - } - let major = components[0] - let minor = components[1] - guard !major.isEmpty, !minor.isEmpty else { - return false - } - guard major.allSatisfy(\.isNumber), minor.allSatisfy(\.isNumber) else { - return false - } - return major == "1" - } - - private func scanTagDirective( - fields: [String], - state: inout State, - ) { - guard fields.count >= 3 else { - return - } - state.tagHandles[fields[1]] = fields[2] - } -} diff --git a/Sources/Parsing/Scanner.FlowContext.swift b/Sources/Parsing/Scanner.FlowContext.swift deleted file mode 100644 index d86bb80..0000000 --- a/Sources/Parsing/Scanner.FlowContext.swift +++ /dev/null @@ -1,22 +0,0 @@ -extension PureYAML.Parsing { - enum ScannerFlowContextKind { - case sequence - case mapping - } - - struct ScannerFlowContext { - var kind: ScannerFlowContextKind - var isExpectingKey: Bool - } - - /// A position that may be promoted to a flow-mapping key, mirroring libyaml's - /// `yaml_simple_key_t`. When a `:` value indicator is later found, the scanner - /// inserts a ``TokenKind/mappingKey`` token at ``tokenIndex`` so a node of any - /// kind (plain or quoted scalar, or a nested `[...]`/`{...}` collection) that - /// precedes the `:` becomes that pair's key. Only used inside flow collections; - /// block context promotes keys with a forward lookahead instead. - struct ScannerFlowSimpleKey { - var tokenIndex: Int - var mark: PureYAML.Parsing.Mark - } -} diff --git a/Sources/Parsing/Scanner.FlowSimpleKey.swift b/Sources/Parsing/Scanner.FlowSimpleKey.swift deleted file mode 100644 index a15e99b..0000000 --- a/Sources/Parsing/Scanner.FlowSimpleKey.swift +++ /dev/null @@ -1,105 +0,0 @@ -extension PureYAML.Parsing.Scanner { - func scanFlowToken( - _ character: Character, - state: inout State, - ) -> Bool { - switch character { - case "[": - openFlowCollection(kind: .sequence, token: .flowSequenceStart, state: &state) - return true - case "]": - closeFlowCollection(token: .flowSequenceEnd, state: &state) - return true - case "{": - openFlowCollection(kind: .mapping, token: .flowMappingStart, state: &state) - return true - case "}": - closeFlowCollection(token: .flowMappingEnd, state: &state) - return true - case ",": - // A flow entry separator abandons any pending simple key and reopens the - // door for a fresh one on the next entry (libyaml fetch_flow_entry). - removeFlowSimpleKey(&state) - scanFixedToken(.flowEntry, state: &state) - state.simpleKeyAllowed = true - if state.flowContexts.last?.kind == .mapping { - state.flowContexts[state.flowContexts.count - 1].isExpectingKey = true - } - return true - default: - return false - } - } - - /// Opens a flow collection (`[` or `{`). The opener itself may be a simple key - /// at the enclosing level, so a key is saved before the flow level rises; a - /// fresh simple-key slot is then pushed and a key is allowed inside. - func openFlowCollection( - kind: PureYAML.Parsing.ScannerFlowContextKind, - token: PureYAML.Parsing.TokenKind, - state: inout State, - ) { - saveFlowSimpleKey(&state) - state.flowDepth += 1 - state.flowContexts.append(.init(kind: kind, isExpectingKey: kind == .mapping)) - state.flowSimpleKeys.append(nil) - scanFixedToken(token, state: &state) - state.simpleKeyAllowed = true - } - - /// Closes a flow collection (`]` or `}`): the pending simple key on this level is - /// dropped, the level is popped, and no simple key may immediately follow the - /// closing indicator (libyaml fetch_flow_collection_end). - func closeFlowCollection( - token: PureYAML.Parsing.TokenKind, - state: inout State, - ) { - removeFlowSimpleKey(&state) - state.flowDepth = max(0, state.flowDepth - 1) - scanFixedToken(token, state: &state) - _ = state.flowContexts.popLast() - _ = state.flowSimpleKeys.popLast() - state.simpleKeyAllowed = false - } - - /// Records a potential simple key at the current reader position for the - /// innermost flow level, if a simple key is allowed there. Mirrors libyaml's - /// `yaml_parser_save_simple_key`: the saved key remembers the index of the - /// next token to be appended, so a later `:` can splice a ``mappingKey`` in - /// front of the node that starts here. No-op outside flow context. - func saveFlowSimpleKey(_ state: inout State) { - guard state.flowDepth > 0, state.simpleKeyAllowed, !state.flowSimpleKeys.isEmpty else { - return - } - state.flowSimpleKeys[state.flowSimpleKeys.count - 1] = PureYAML.Parsing.ScannerFlowSimpleKey( - tokenIndex: state.tokens.count, - mark: state.reader.mark, - ) - } - - /// Discards any potential simple key on the innermost flow level. Mirrors - /// libyaml's `yaml_parser_remove_simple_key` for the flow context, where a - /// simple key is never *required*, so abandoning it is not an error. - func removeFlowSimpleKey(_ state: inout State) { - guard !state.flowSimpleKeys.isEmpty else { - return - } - state.flowSimpleKeys[state.flowSimpleKeys.count - 1] = nil - } - - /// Promotes a pending flow simple key to an actual mapping key by inserting a - /// ``TokenKind/mappingKey`` token at the saved index, mirroring libyaml's - /// `fetch_value` splicing a KEY token before a simple key. Returns true when a - /// key was inserted so the caller can avoid emitting a redundant one. - @discardableResult - func promoteFlowSimpleKey(_ state: inout State) -> Bool { - guard !state.flowSimpleKeys.isEmpty, let key = state.flowSimpleKeys[state.flowSimpleKeys.count - 1] else { - return false - } - let token = PureYAML.Parsing.Token(kind: .mappingKey, mark: key.mark, endMark: key.mark) - let index = min(key.tokenIndex, state.tokens.count) - state.tokens.insert(token, at: index) - state.flowSimpleKeys[state.flowSimpleKeys.count - 1] = nil - return true - } -} diff --git a/Sources/Parsing/Scanner.Helpers.swift b/Sources/Parsing/Scanner.Helpers.swift deleted file mode 100644 index 9f46146..0000000 --- a/Sources/Parsing/Scanner.Helpers.swift +++ /dev/null @@ -1,345 +0,0 @@ -extension PureYAML.Parsing.Scanner { - func startsWith( - _ prefix: String, - _ reader: PureYAML.Parsing.Reader, - ) -> Bool { - for (offset, character) in prefix.enumerated() { - guard reader.peek(offset: offset) == character else { - return false - } - } - return true - } - - func isLineBreak(_ character: Character?) -> Bool { - character == "\n" || character == "\r" || character == "\r\n" - } - - func isBlockEntry(_ reader: PureYAML.Parsing.Reader) -> Bool { - reader.peek() == "-" && isIndicatorBoundary(reader.peek(offset: 1)) - } - - func isIndicatorBoundary(_ character: Character?) -> Bool { - guard let character else { - return true - } - // libyaml's IS_BLANKZ: an indicator (`-`, `?`, `:`) is recognized when it - // is followed by a space, tab, line break, or end of input. A trailing tab - // is then rejected separately because it may not provide indentation. - return character == " " || character == "\t" || isLineBreak(character) - } - - func isMappingValueBoundary(_ character: Character?) -> Bool { - guard let character else { - return true - } - return character == " " - || character == "\t" - || isLineBreak(character) - || character == "," - || character == "]" - || character == "}" - } - - func isBlockMappingValueBoundary(_ character: Character?) -> Bool { - guard let character else { - return true - } - // A `:` is a block mapping value indicator when followed by IS_BLANKZ - // (space, tab, line break, or end of input), matching libyaml's - // IS_BLANKZ_AT check in yaml_parser_fetch_value. - return character == " " || character == "\t" || isLineBreak(character) - } - - func isTokenTerminator(_ character: Character) -> Bool { - character == " " - || isLineBreak(character) - || character == "," - || character == "[" - || character == "]" - || character == "{" - || character == "}" - || character == "#" - } - - /// True for characters that may appear inside an anchor or alias name, - /// matching libyaml's `IS_ALPHA`: ASCII letters, digits, `-`, and `_`. - /// The name terminates at the first character outside this set, so a - /// trailing `:`, flow indicator, or whitespace ends the name rather than - /// being consumed into it. - func isAnchorNameCharacter(_ character: Character) -> Bool { - character.isASCII - && (character.isLetter || character.isNumber || character == "-" || character == "_") - } - - func canStartAnchorName(_ character: Character?) -> Bool { - guard let character else { - return false - } - return !isTokenTerminator(character) - && character != "*" - && character != "&" - && character != "!" - && character != "\"" - && character != "'" - } - - func hasNodeOnSameLine(afterCurrentPositionIn reader: PureYAML.Parsing.Reader) -> Bool { - var offset = 0 - while reader.peek(offset: offset) == " " { - offset += 1 - } - guard let character = reader.peek(offset: offset) else { - return false - } - return !isLineBreak(character) && character != "#" - } - - func isFlowDelimiter(_ character: Character) -> Bool { - character == "," - || character == "[" - || character == "]" - || character == "{" - || character == "}" - } - - func isBlockScalarHeaderCharacter(_ character: Character) -> Bool { - character == "+" - || character == "-" - || character.isNumber - } - - func trimTrailingSpaces(_ value: String) -> String { - var end = value.endIndex - while end > value.startIndex { - let previous = value.index(before: end) - guard value[previous] == " " else { - break - } - end = previous - } - return String(value[.. String { - var value = firstLine - while true { - var probe = state.reader - guard isLineBreak(probe.peek()) else { - return value - } - - probe.advance() - let blankLineCount = skipBlankContinuationLines(&probe) - - _ = probe.consume { character in - character == " " - } - let indentationWidth = probe.mark.column - 1 - - guard !probe.isAtEnd, !isLineBreak(probe.peek()), probe.peek() != "#" else { - return value - } - - // In flow context a plain scalar ends when its next line begins with a - // flow indicator (`,` `]` `}`) or the `:` value indicator. The line break - // that would otherwise fold to a space is trailing whitespace and is - // dropped (YAML 1.2 section 7.3.3), so return the value without folding. - if state.flowDepth > 0, let next = probe.peek(), next == "," || next == "]" || next == "}" || next == ":" { - return value - } - - // libyaml ends a plain scalar at a `---` or `...` document marker that - // begins at column 0 and is followed by a blank, line break, or end of - // input (scanner.c:3425-3433). A root scalar now folds column-0 lines, so - // this boundary must be checked explicitly rather than relying on indent. - if probe.mark.column == 1, isDocumentMarkerAtProbe(probe) { - return value - } - - let baseIndentation = plainScalarContinuationBaseIndentation(state: state) - guard indentationWidth > baseIndentation else { - return value - } - if isBlockEntry(probe), state.validImplicitIndentation.contains(indentationWidth) { - return value - } - - var continuationState = state - continuationState.reader = probe - let continuation = scanPlainScalarContinuationLine(&continuationState) - // In block context a continuation line that ends at a `:` is the next - // mapping key, not part of this scalar, so stop folding. In flow context - // a multi-line plain key folds in full and the trailing `:` then makes - // the folded text the key (libyaml folds first, promotes the key after). - guard state.flowDepth > 0 || !isAtMappingValueIndicator(state: continuationState) else { - return value - } - - state = continuationState - if blankLineCount == 0 { - value += " " - } else { - value += String(repeating: "\n", count: blankLineCount) - } - value += continuation - } - } - - /// Advances `probe` over any wholly blank lines that follow the current line - /// break, returning how many were skipped so the caller can fold them to that - /// many newlines. Leaves the probe at the start of the next non-blank line. - func skipBlankContinuationLines(_ probe: inout PureYAML.Parsing.Reader) -> Int { - var blankLineCount = 0 - while true { - var blankProbe = probe - _ = blankProbe.consume { character in - character == " " - } - guard isLineBreak(blankProbe.peek()) else { - break - } - blankProbe.advance() - probe = blankProbe - blankLineCount += 1 - } - return blankLineCount - } - - /// True when the reader sits on a `---` or `...` document marker: three identical - /// marker characters followed by a blank, line break, or end of input. - func isDocumentMarkerAtProbe(_ reader: PureYAML.Parsing.Reader) -> Bool { - (startsWith("---", reader) || startsWith("...", reader)) - && isIndicatorBoundary(reader.peek(offset: 3)) - } - - func plainScalarContinuationBaseIndentation(state: State) -> Int { - // libyaml folds a plain-scalar continuation line that is indented more than - // the enclosing block collection (`parser->indent + 1`). At the bare document - // root the block indent is -1, so a column-0 continuation folds; inside a - // collection it is the collection's column, so a sibling line at the same - // indentation ends the scalar instead of folding. - state.blockIndent - } - - func scanPlainScalarContinuationLine(_ state: inout State) -> String { - var value = "" - while let character = state.reader.peek(), !isLineBreak(character) { - if character == " ", state.reader.peek(offset: 1) == "#" { - break - } - if character == "#", value.isEmpty || value.last == " " { - break - } - if character == ":", shouldEndPlainScalarAtMappingValue(state: state) { - break - } - if state.flowDepth > 0, isFlowDelimiter(character) { - break - } - value.append(character) - state.reader.advance() - } - return trimTrailingSpaces(value) - } - - func skipLine(_ state: inout State) { - _ = state.reader.consume { character in - !isLineBreak(character) - } - } - - func expandTag( - _ tag: String, - state: State, - ) -> String { - let handles = state.tagHandles.keys.sorted { first, second in - first.count > second.count - } - for handle in handles where tag.hasPrefix(handle) { - let suffix = tag.dropFirst(handle.count) - return (state.tagHandles[handle] ?? handle) + suffix - } - return tag - } - - func shouldEndPlainScalar( - _ character: Character, - state: State, - accumulated: String, - ) -> Bool { - if isLineBreak(character) { - return true - } - if character == " ", state.reader.peek(offset: 1) == "#" { - return true - } - if character == "#", accumulated.isEmpty || accumulated.last == " " { - return true - } - if character == ":", shouldEndPlainScalarAtMappingValue(state: state) { - return true - } - if state.flowDepth > 0, isFlowDelimiter(character) { - return true - } - return false - } - - func shouldEndPlainScalarAtMappingValue(state: State) -> Bool { - if state.flowDepth > 0 { - return state.isExpectingFlowMappingKey - || isMappingValueBoundary(state.reader.peek(offset: 1)) - } - return isBlockMappingValueBoundary(state.reader.peek(offset: 1)) - } - - func isAtMappingValueIndicator(state: State) -> Bool { - state.reader.peek() == ":" && shouldEndPlainScalarAtMappingValue(state: state) - } - - /// True when, after the just-scanned key scalar, optional inline spaces are - /// followed by a `:` mapping-value indicator. A YAML implicit key may carry - /// trailing spaces before its `:` (`"top1" :`), so the key probe looks past - /// those spaces while the value indicator itself is scanned later, after - /// `skipSeparation`. Only safe for already-terminated scalars (quoted or - /// explicit-`?` keys); plain scalars consume their own trailing spaces. - func isAtSpacedMappingValueIndicator(state: State) -> Bool { - var offset = 0 - while state.reader.peek(offset: offset) == " " { - offset += 1 - } - guard state.reader.peek(offset: offset) == ":" else { - return false - } - let following = state.reader.peek(offset: offset + 1) - if state.flowDepth > 0 { - return state.isExpectingFlowMappingKey || isMappingValueBoundary(following) - } - return isBlockMappingValueBoundary(following) - } - - @discardableResult - func appendMappingKeyIfNeeded( - start: PureYAML.Parsing.Mark, - state: inout State, - ) -> Bool { - // Flow-context keys are promoted by the simple-key mechanism (a `:` value - // indicator splices the `mappingKey` in retroactively), so the block-only - // forward lookahead must not also fire here. - guard state.flowDepth == 0 else { - return false - } - guard isAtMappingValueIndicator(state: state) || isAtSpacedMappingValueIndicator(state: state) else { - return false - } - // Mirror libyaml's `fetch_value` rolling the block mapping indent to the - // implicit key's column when the simple key is promoted to a mapping key. - rollBlockIndent(toColumn: start.column - 1, state: &state) - state.append(.mappingKey, mark: start, endMark: start) - return true - } -} diff --git a/Sources/Parsing/Scanner.Indentation.swift b/Sources/Parsing/Scanner.Indentation.swift deleted file mode 100644 index bd289b8..0000000 --- a/Sources/Parsing/Scanner.Indentation.swift +++ /dev/null @@ -1,132 +0,0 @@ -extension PureYAML.Parsing.Scanner { - func scanIndentation(_ state: inout State) throws { - let start = state.reader.mark - let width = try scanIndentationWidth(&state) - guard shouldProcessIndentation(state) else { - return - } - - // Mirror libyaml unrolling the block indent to the line's column before any - // token on the line is scanned, so a dedented line restores the enclosing - // collection's indent. A continuation of a plain scalar never reaches here - // (it is consumed inside the scalar scanner), so this only fires at genuine - // block-line starts. - unrollBlockIndent(toColumn: width, state: &state) - - let end = state.reader.mark - let current = state.indentation.last ?? 0 - - if width > current { - applyIncreasedIndentation(width: width, start: start, end: end, state: &state) - } else if width < current { - try applyDedentation(width: width, start: start, end: end, state: &state) - } - - pruneImplicitIndentation(&state) - } - - func scanIndentationWidth(_ state: inout State) throws -> Int { - var width = 0 - while state.reader.peek() == " " { - width += 1 - state.reader.advance() - } - // Block indentation (s-indent) is spaces only: a tab is never indentation - // (scanner.c's scan_to_next_token eats only spaces unconditionally). The tab - // is left under the reader so the token scanner can decide whether it is legal - // in-line separation (before a scalar value or flow node) or an illegal tab - // that supplies the indentation of a nested block node; `rejectTabSeparation` - // and the blank-line handling in `scan` make that call. A whitespace-only line - // (spaces and/or tabs followed by a break) is a blank line and carries no - // indentation token. - return width - } - - func shouldProcessIndentation(_ state: State) -> Bool { - guard !state.reader.isAtEnd, !isLineBreak(state.reader.peek()) else { - return false - } - // A leading '#' starts a comment line, which must not drive indent/dedent - // processing. Block scalar content (including lines that begin with '#') is - // consumed in full by the block scalar scanner before control returns here, - // so this check no longer needs to special-case block scalars. - if state.reader.peek() == "#" { - return false - } - return state.flowDepth == 0 - } - - func applyIncreasedIndentation( - width: Int, - start: PureYAML.Parsing.Mark, - end: PureYAML.Parsing.Mark, - state: inout State, - ) { - state.indentation.append(width) - state.append(.indent(width: width), mark: start, endMark: end) - } - - func applyDedentation( - width: Int, - start: PureYAML.Parsing.Mark, - end: PureYAML.Parsing.Mark, - state: inout State, - ) throws { - while state.indentation.count > 1, width < (state.indentation.last ?? 0) { - state.indentation.removeLast() - state.append(.dedent(width: state.indentation.last ?? 0), mark: end, endMark: end) - } - if canUseImplicitIndentation(width: width, state: state) { - state.indentation.append(width) - state.append(.indent(width: width), mark: start, endMark: end) - } - guard width == state.indentation.last else { - throw PureYAML.Parsing.ParseError.unexpectedIndentation(line: end.line) - } - } - - func canUseImplicitIndentation( - width: Int, - state: State, - ) -> Bool { - width != state.indentation.last - && width > (state.indentation.last ?? 0) - && state.validImplicitIndentation.contains(width) - } - - func pruneImplicitIndentation(_ state: inout State) { - let current = state.indentation.last ?? 0 - state.validImplicitIndentation = state.validImplicitIndentation.filter { $0 <= current } - } - - /// Mirrors libyaml's `yaml_parser_roll_indent`: when a block collection opens at - /// `column` (0-based) deeper than the current block indent, push the old indent - /// and adopt the new one. No-op in flow context, matching the C scanner. - func rollBlockIndent(toColumn column: Int, state: inout State) { - guard state.flowDepth == 0, state.blockIndent < column else { - return - } - state.blockIndents.append(state.blockIndent) - state.blockIndent = column - } - - /// Mirrors libyaml's `yaml_parser_unroll_indent`: pop block indents until the - /// current block indent is at or below `column`. Called at each block-context - /// line start so the block indent tracks the line's actual nesting. - func unrollBlockIndent(toColumn column: Int, state: inout State) { - guard state.flowDepth == 0 else { - return - } - while state.blockIndent > column { - state.blockIndent = state.blockIndents.popLast() ?? -1 - } - } - - func closeIndentation(_ state: inout State) { - let mark = state.reader.mark - while state.indentation.count > 1 { - state.indentation.removeLast() - state.append(.dedent(width: state.indentation.last ?? 0), mark: mark, endMark: mark) - } - } -} diff --git a/Sources/Parsing/Scanner.PropertyTokens.swift b/Sources/Parsing/Scanner.PropertyTokens.swift deleted file mode 100644 index e1b6ce7..0000000 --- a/Sources/Parsing/Scanner.PropertyTokens.swift +++ /dev/null @@ -1,56 +0,0 @@ -extension PureYAML.Parsing.Scanner { - func scanNamedToken( - kind: (String) -> PureYAML.Parsing.TokenKind, - missingNameError: (Int) -> PureYAML.Parsing.ParseError, - state: inout State, - ) throws { - let start = state.reader.mark - // An anchor or alias may itself begin a flow simple key, so record the - // position before the token is appended; the following node then does not - // start a new key, leaving `&anchor key :` anchored at the `&` (libyaml's - // fetch_anchor saves the simple key before clearing simple_key_allowed). - saveFlowSimpleKey(&state) - state.reader.advance() - // An anchor or alias name is a run of name characters that ends at the - // first non-name character, mirroring `yaml_parser_scan_anchor`: the - // name must stop at whitespace, `:`, `?`, flow indicators, and the other - // indicator characters so that `*alias:` reads the alias `alias` - // followed by a `:` mapping indicator rather than swallowing the colon. - let name = state.reader.consume { character in - isAnchorNameCharacter(character) - } - guard !name.isEmpty else { - throw missingNameError(start.line) - } - state.append(kind(name), mark: start, endMark: state.reader.mark) - } - - func scanTag(_ state: inout State) throws { - let start = state.reader.mark - // A tag may itself begin a flow simple key (see `scanNamedToken`). - saveFlowSimpleKey(&state) - state.reader.advance() - var value = "!" - if state.reader.peek() == "<" { - value.append(state.reader.advance() ?? "<") - var didClose = false - while let character = state.reader.peek() { - value.append(character) - state.reader.advance() - if character == ">" { - didClose = true - break - } - } - guard didClose else { - throw PureYAML.Parsing.ParseError.unterminatedTag(line: start.line) - } - } else { - value += state.reader.consume { character in - !isTokenTerminator(character) - } - value = expandTag(value, state: state) - } - state.append(.tag(value), mark: start, endMark: state.reader.mark) - } -} diff --git a/Sources/Parsing/Scanner.Step.swift b/Sources/Parsing/Scanner.Step.swift deleted file mode 100644 index 4f8812c..0000000 --- a/Sources/Parsing/Scanner.Step.swift +++ /dev/null @@ -1,85 +0,0 @@ -extension PureYAML.Parsing.Scanner { - /// Result of one scanning iteration over the source. Both the batch ``scan`` - /// loop and the incremental ``PureYAML/Parsing/TokenCursor`` driver share the - /// same step so the two paths cannot diverge (a divergence is what once let a - /// tab-indentation error slip past the streaming parser while the batch scanner - /// caught it). - enum Step { - /// Nothing remains; the caller appends stream end and stops. - case endOfInput - /// A line break, blank line, or comment was consumed; restart the loop. - case advanced - /// A directive or document marker was scanned; restart the loop. - case scannedMarker - /// An ordinary token was scanned. - case scannedToken - } - - /// Performs one scanning iteration: consumes a leading line break or blank line, - /// scans indentation at a line start, then scans either a directive / document - /// marker or one ordinary token. Resets `simpleKeyAllowed` at every block-context - /// line break so a tab at the next line start is recognized as (illegal) - /// indentation rather than (legal) in-line separation. - func scanStep(_ state: inout State) throws -> Step { - if state.reader.isAtEnd { - return .endOfInput - } - if isLineBreak(state.reader.peek()) { - state.reader.advance() - state.isAtLineStart = true - if state.flowDepth == 0 { - state.simpleKeyAllowed = true - } - return .advanced - } - - if state.isAtLineStart { - // A line whose entire content is blanks (spaces and/or tabs) before the - // break is a blank line: it carries no indentation and no token, matching - // scanner.c's scan_to_next_token, which eats the blanks and the break - // before any indent processing. Consuming it here keeps a whitespace-only - // line (e.g. `· \t`) from emitting a spurious indent token or being - // mis-scanned as content. - if consumeBlankLineRemainder(&state) { - return .advanced - } - try scanIndentation(&state) - if state.reader.isAtEnd || isLineBreak(state.reader.peek()) { - return .advanced - } - if try scanDirectiveOrDocumentMarker(&state) { - return .scannedMarker - } - state.isAtLineStart = false - } - - try scanToken(&state) - return .scannedToken - } - - /// When the reader sits on a run of blanks (spaces and/or tabs) that ends the - /// line (a line break or end of input follows), consumes that run plus the line - /// break and reports true: the line was blank. Otherwise leaves the reader where - /// it was and reports false. Used so a whitespace-only line (e.g. `· \t`) is - /// skipped rather than mis-scanned as plain-scalar content. - func consumeBlankLineRemainder(_ state: inout State) -> Bool { - var offset = 0 - while let character = state.reader.peek(offset: offset), character == " " || character == "\t" { - offset += 1 - } - let next = state.reader.peek(offset: offset) - guard next == nil || isLineBreak(next) else { - return false - } - for _ in 0 ..< offset { - state.reader.advance() - } - if isLineBreak(state.reader.peek()) { - state.reader.advance() - if state.flowDepth == 0 { - state.simpleKeyAllowed = true - } - } - return true - } -} diff --git a/Sources/Parsing/Scanner.Tabs.swift b/Sources/Parsing/Scanner.Tabs.swift deleted file mode 100644 index a4078c0..0000000 --- a/Sources/Parsing/Scanner.Tabs.swift +++ /dev/null @@ -1,62 +0,0 @@ -extension PureYAML.Parsing.Scanner { - /// Rejects a tab that appears in separation position only when it supplies - /// indentation for a nested block node. YAML 1.2 allows a tab as in-line - /// separation (s-white) before a plain or quoted scalar value, but never as - /// indentation (s-indent). The two are distinguished by what follows the tab: - /// a block-entry `-`, an explicit-key `?`, or a scalar that is itself a mapping - /// key (a compact nested mapping) all start a nested block node whose column the - /// tab would be indenting, so they are rejected; a plain scalar *value* is - /// ordinary separation and is allowed. - /// - /// Examples (yaml-test-suite): `--1` and `foo: bar` are valid (scalar - /// value follows), while `--`, `?key:`, and `:key:` are rejected - /// (a nested indicator or key follows). - func rejectTabSeparation(_ state: inout State) throws { - guard state.flowDepth == 0, state.simpleKeyAllowed, state.reader.peek() == "\t" else { - return - } - if tabSeparationPrecedesNestedBlockNode(state) { - throw PureYAML.Parsing.ParseError.tabIndentation(line: state.reader.mark.line) - } - } - - /// True when, after the tab(s) and spaces under the reader, the next token starts - /// a nested block node (a `-` block entry, a `?` explicit key, or a plain scalar - /// immediately followed by a `:` mapping-value indicator). - private func tabSeparationPrecedesNestedBlockNode(_ state: State) -> Bool { - var offset = 0 - while state.reader.peek(offset: offset) == "\t" || state.reader.peek(offset: offset) == " " { - offset += 1 - } - guard let character = state.reader.peek(offset: offset) else { - return false - } - if character == "-", isIndicatorBoundary(state.reader.peek(offset: offset + 1)) { - return true - } - if character == "?", isIndicatorBoundary(state.reader.peek(offset: offset + 1)) { - return true - } - return plainScalarIsMappingKey(in: state, startingAt: offset) - } - - /// Scans a prospective plain scalar starting at `offset` (in lookahead only) and - /// reports whether it is immediately followed by a `:` block mapping-value - /// indicator, i.e. the scalar is a nested mapping key rather than a value. - private func plainScalarIsMappingKey(in state: State, startingAt offset: Int) -> Bool { - var cursor = offset - while let character = state.reader.peek(offset: cursor) { - if isLineBreak(character) { - return false - } - if character == ":", isBlockMappingValueBoundary(state.reader.peek(offset: cursor + 1)) { - return true - } - if character == " ", state.reader.peek(offset: cursor + 1) == "#" { - return false - } - cursor += 1 - } - return false - } -} diff --git a/Sources/Parsing/Scanner.swift b/Sources/Parsing/Scanner.swift deleted file mode 100644 index 65d8cd4..0000000 --- a/Sources/Parsing/Scanner.swift +++ /dev/null @@ -1,357 +0,0 @@ -extension PureYAML.Parsing { - struct Scanner { - init() {} - - func scan(_ yaml: String) throws -> [Token] { - var state = State(reader: Reader(yaml)) - state.append(.streamStart) - - loop: while !state.reader.isAtEnd { - switch try scanStep(&state) { - case .endOfInput: - break loop - case .advanced, .scannedMarker, .scannedToken: - continue - } - } - - if state.hasPendingDirective { - throw PureYAML.Parsing.ParseError.directiveWithoutDocument(line: state.reader.mark.line) - } - closeIndentation(&state) - state.append(.streamEnd) - return state.tokens - } - } -} - -extension PureYAML.Parsing.Scanner { - struct State { - var reader: PureYAML.Parsing.Reader - var tokens: [PureYAML.Parsing.Token] = [] - var indentation: [Int] = [0] - var isAtLineStart = true - var hasDocumentContent = false - var hasDocumentStartMarker = false - var isDocumentClosed = false - /// True once a `%YAML` directive has been scanned for the document that - /// the next `---` will start. A second `%YAML` before that `---` is a - /// duplicate and is rejected; the flag resets at every document boundary. - var sawYAMLDirective = false - /// True once any directive has been scanned in the current directive - /// section. A directive section must be terminated by a `---` document - /// start; reaching a `...` end marker or the end of the stream with a - /// directive still pending is an error. - var hasPendingDirective = false - var flowDepth = 0 - /// Mirrors libyaml's `parser->indent`: the 0-based column of the innermost - /// open block collection (sequence or mapping), or -1 at the bare document - /// root. Plain-scalar continuation folding compares a continuation line's - /// indentation against this value, so a root scalar (block indent -1) folds - /// column-0 continuations while a scalar inside a collection only folds lines - /// indented past the collection. Tracked separately from ``indentation`` -- - /// which records every line-indentation level -- because libyaml rolls this - /// only on block-collection indicators, not on every indentation increase. - var blockIndent = -1 - /// Saved ``blockIndent`` values, mirroring libyaml's `parser->indents` stack, - /// so a dedent restores the enclosing collection's indent. - var blockIndents: [Int] = [] - /// Mirrors libyaml's `simple_key_allowed`. In block context a tab may only - /// be consumed as whitespace when a simple key is NOT allowed (i.e. mid-line, - /// after a node has been emitted). It is true at the start of every block - /// line and immediately after a `-`, `?`, or `:` indicator, so a tab in those - /// positions provides block indentation and is rejected. See scanner.c:1948. - var simpleKeyAllowed = true - var flowContexts: [PureYAML.Parsing.ScannerFlowContext] = [] - /// A stack of potential simple keys, one entry per open flow collection, - /// mirroring libyaml's `simple_keys`. The slot for the innermost flow level - /// records the most recent position a `:` could promote to a mapping key. - /// Empty outside flow context; block keys do not use this stack. - var flowSimpleKeys: [PureYAML.Parsing.ScannerFlowSimpleKey?] = [] - var validImplicitIndentation: Set = [] - var tagHandles = [ - "!": "!", - "!!": "tag:yaml.org,2002:", - ] - - mutating func append(_ kind: PureYAML.Parsing.TokenKind) { - let mark = reader.mark - tokens.append(PureYAML.Parsing.Token(kind: kind, mark: mark, endMark: mark)) - markDocumentContentIfNeeded(kind) - } - - mutating func append( - _ kind: PureYAML.Parsing.TokenKind, - mark: PureYAML.Parsing.Mark, - endMark: PureYAML.Parsing.Mark, - ) { - tokens.append(PureYAML.Parsing.Token(kind: kind, mark: mark, endMark: endMark)) - markDocumentContentIfNeeded(kind) - } - - mutating func markDocumentContentIfNeeded(_ kind: PureYAML.Parsing.TokenKind) { - switch kind { - case .alias, .anchor, .blockScalarHeader, .scalar, .tag: - // A node (or one of its properties) has appeared on this line, so a - // simple key is no longer allowed and a following tab is ordinary - // content rather than indentation. Mirrors libyaml setting - // simple_key_allowed = 0 after scanning these tokens. - hasDocumentContent = true - simpleKeyAllowed = false - case .comment, .dedent, .documentEnd, .documentStart, .indent, .streamEnd, .streamStart: - return - default: - hasDocumentContent = true - } - } - - var isExpectingFlowMappingKey: Bool { - flowContexts.last?.kind == .mapping - && flowContexts.last?.isExpectingKey == true - } - } -} - -extension PureYAML.Parsing.Scanner { - func scanToken(_ state: inout State) throws { - skipSpaceSeparation(&state) - try rejectTabSeparation(&state) - skipSeparation(&state) - guard let character = state.reader.peek(), !isLineBreak(character) else { - return - } - - if try scanLineIndicatorToken(character, state: &state) { - return - } - if scanFlowToken(character, state: &state) { - return - } - if try scanQuotedOrBlockScalarToken(character, state: &state) { - return - } - if try scanNodePropertyToken(character, state: &state) { - return - } - scanPlainScalar(&state) - } - - func scanLineIndicatorToken( - _ character: Character, - state: inout State, - ) throws -> Bool { - switch character { - case "#": - scanComment(&state) - return true - case "-" where isBlockEntry(state.reader): - scanFixedToken(.blockEntry, state: &state) - if state.flowDepth == 0 { - state.simpleKeyAllowed = true - } - return true - case "?" where state.flowDepth > 0 || isIndicatorBoundary(state.reader.peek(offset: 1)): - // In flow context a `?` is always an explicit-key indicator (libyaml's - // fetch_more_tokens checks `flow_level || IS_BLANKZ_AT`); a pending - // simple key is abandoned and no implicit key may follow on this entry. - if state.flowDepth > 0 { - removeFlowSimpleKey(&state) - } - scanFixedToken(.mappingKey, state: &state) - if state.flowDepth == 0 { - state.simpleKeyAllowed = true - } else { - state.simpleKeyAllowed = false - } - return true - case ":" where state.flowDepth > 0 || isAtMappingValueIndicator(state: state): - // In flow context a `:` is always a value indicator regardless of what - // follows it (libyaml), so `"k":v` and `{k}:v` are key/value pairs. A - // pending simple key is spliced into a `mappingKey` before its node. - if state.flowDepth > 0 { - promoteFlowSimpleKey(&state) - } - scanFixedToken(.mappingValue, state: &state) - if state.flowDepth == 0 { - state.simpleKeyAllowed = true - } else { - state.simpleKeyAllowed = false - } - return true - default: - return false - } - } - - func scanNodePropertyToken( - _ character: Character, - state: inout State, - ) throws -> Bool { - switch character { - case "&": - try scanNamedToken( - kind: PureYAML.Parsing.TokenKind.anchor, - missingNameError: PureYAML.Parsing.ParseError.expectedAnchorName, - state: &state, - ) - return true - case "*": - try scanNamedToken( - kind: PureYAML.Parsing.TokenKind.alias, - missingNameError: PureYAML.Parsing.ParseError.expectedAliasName, - state: &state, - ) - return true - case "!": - try scanTag(&state) - return true - default: - return false - } - } - - func scanQuotedOrBlockScalarToken( - _ character: Character, - state: inout State, - ) throws -> Bool { - switch character { - case "\"": - try scanQuotedScalar(.doubleQuoted, state: &state) - return true - case "'": - try scanQuotedScalar(.singleQuoted, state: &state) - return true - case "|": - try scanBlockScalarHeader(.literal, state: &state) - return true - case ">": - try scanBlockScalarHeader(.folded, state: &state) - return true - default: - return false - } - } - - func skipSpaceSeparation(_ state: inout State) { - while state.reader.peek() == " " { - state.reader.advance() - } - } - - func skipSeparation(_ state: inout State) { - // In-line separation (s-white) is spaces and tabs. `rejectTabSeparation` has - // already rejected any tab that would supply the indentation of a nested block - // node, so a tab still under the reader here is ordinary separation before a - // scalar value or flow node and is consumed like a space (scanner.c IS_BLANK). - while let character = state.reader.peek(), character == " " || character == "\t" { - state.reader.advance() - } - } - - func scanFixedToken( - _ kind: PureYAML.Parsing.TokenKind, - state: inout State, - ) { - let start = state.reader.mark - // Mirror libyaml rolling the block indent when a block sequence entry (`-`) - // or an explicit `?` mapping key opens a collection at this column. The - // implicit-key case rolls in `appendMappingKeyIfNeeded` at the key column; - // the `:` value indicator does not roll again, because for a simple key the - // mapping indent was already set at the key's (shallower) column and rolling - // to the deeper `:` column would wrongly raise the continuation threshold. - switch kind { - case .blockEntry, .mappingKey: - rollBlockIndent(toColumn: start.column - 1, state: &state) - default: - break - } - state.reader.advance() - state.append(kind, mark: start, endMark: state.reader.mark) - if case .blockEntry = kind, hasNodeOnSameLine(afterCurrentPositionIn: state.reader) { - state.validImplicitIndentation.insert(start.column + 1) - } - if case .mappingValue = kind, state.flowContexts.last?.kind == .mapping { - state.flowContexts[state.flowContexts.count - 1].isExpectingKey = false - } - } - - func scanComment(_ state: inout State) { - let start = state.reader.mark - state.reader.advance() - if state.reader.peek() == " " { - state.reader.advance() - } - let value = state.reader.consume { character in - !isLineBreak(character) - } - state.append(.comment(value), mark: start, endMark: state.reader.mark) - } - - func scanQuotedScalar( - _ style: PureYAML.Parsing.ScalarStyle, - state: inout State, - ) throws { - let start = state.reader.mark - // A quoted scalar may be a flow simple key: record its position before the - // content is consumed so a following `:` can splice a key in front of it. - saveFlowSimpleKey(&state) - let quote: Character = style == .doubleQuoted ? "\"" : "'" - state.reader.advance() - var value = "" - var previousWasEscape = false - while let character = state.reader.peek() { - // A `---` or `...` document marker at column 0 cannot appear inside an - // open quoted scalar: it means the scalar was never closed before a - // document boundary (scanner.c:3058-3070). Reject it as unterminated. - if state.reader.mark.column == 1, isDocumentMarkerHere(state) { - throw PureYAML.Parsing.ParseError.unterminatedQuotedString(line: start.line) - } - if style == .singleQuoted, character == quote, state.reader.peek(offset: 1) == quote { - value.append(character) - state.reader.advance() - value.append(character) - state.reader.advance() - continue - } - if character == quote, !previousWasEscape { - break - } - value.append(character) - previousWasEscape = character == "\\" && style == .doubleQuoted && !previousWasEscape - state.reader.advance() - if character != "\\" { - previousWasEscape = false - } - } - guard state.reader.peek() == quote else { - throw PureYAML.Parsing.ParseError.unterminatedQuotedString(line: start.line) - } - state.reader.advance() - appendMappingKeyIfNeeded(start: start, state: &state) - state.append(.scalar(value: value, style: style), mark: start, endMark: state.reader.mark) - } - - func scanPlainScalar(_ state: inout State) { - let start = state.reader.mark - // A plain scalar may be a flow simple key: record its position before the - // content is consumed so a following `:` can splice a key in front of it. - saveFlowSimpleKey(&state) - var value = "" - while let character = state.reader.peek() { - if shouldEndPlainScalar(character, state: state, accumulated: value) { - break - } - value.append(character) - state.reader.advance() - } - var trimmed = trimTrailingSpaces(value) - let isMappingKey = appendMappingKeyIfNeeded(start: start, state: &state) - if !isMappingKey { - trimmed = scanPlainScalarContinuations( - after: trimmed, - state: &state, - ) - } - state.append(.scalar(value: trimmed, style: .plain), mark: start, endMark: state.reader.mark) - } -} diff --git a/Sources/Parsing/Token.swift b/Sources/Parsing/Token.swift deleted file mode 100644 index ec6c049..0000000 --- a/Sources/Parsing/Token.swift +++ /dev/null @@ -1,108 +0,0 @@ -extension PureYAML.Parsing { - struct Token: Equatable, CustomStringConvertible { - var kind: TokenKind - var mark: Mark - var endMark: Mark - - var description: String { - "\(kind) @\(mark)..\(endMark)" - } - } -} - -extension PureYAML.Parsing { - enum TokenKind: Equatable { - case streamStart - case streamEnd - case documentStart - case documentEnd - case indent(width: Int) - case dedent(width: Int) - case blockEntry - case mappingKey - case mappingValue - case flowSequenceStart - case flowSequenceEnd - case flowMappingStart - case flowMappingEnd - case flowEntry - case scalar(value: String, style: ScalarStyle) - case blockScalarHeader(style: BlockScalarStyle, chomping: BlockScalarChomping, value: String) - case anchor(String) - case alias(String) - case tag(String) - case comment(String) - } -} - -extension PureYAML.Parsing.TokenKind: CustomStringConvertible { - var description: String { - switch self { - case .streamStart: - "streamStart" - case .streamEnd: - "streamEnd" - case .documentStart: - "documentStart" - case .documentEnd: - "documentEnd" - case let .indent(width): - "indent width=\(width)" - case let .dedent(width): - "dedent width=\(width)" - case .blockEntry: - "blockEntry" - case .mappingKey: - "mappingKey" - case .mappingValue: - "mappingValue" - case .flowSequenceStart: - "flowSequenceStart" - case .flowSequenceEnd: - "flowSequenceEnd" - case .flowMappingStart: - "flowMappingStart" - case .flowMappingEnd: - "flowMappingEnd" - case .flowEntry: - "flowEntry" - case let .scalar(value, style): - "scalar value=\"\(escape(value))\" style=\(style)" - case let .blockScalarHeader(style, chomping, value): - if chomping == .clip { - "blockScalarHeader style=\(style) value=\"\(escape(value))\"" - } else { - "blockScalarHeader style=\(style) chomping=\(chomping) value=\"\(escape(value))\"" - } - case let .anchor(value): - "anchor name=\(value)" - case let .alias(value): - "alias name=\(value)" - case let .tag(value): - "tag value=\(value)" - case let .comment(value): - "comment value=\"\(escape(value))\"" - } - } - - private func escape(_ value: String) -> String { - var output = "" - for character in value { - switch character { - case "\\": - output += "\\\\" - case "\"": - output += "\\\"" - case "\n": - output += "\\n" - case "\r": - output += "\\r" - case "\t": - output += "\\t" - default: - output.append(character) - } - } - return output - } -} diff --git a/Sources/Parsing/TokenCursor.swift b/Sources/Parsing/TokenCursor.swift deleted file mode 100644 index 62f632e..0000000 --- a/Sources/Parsing/TokenCursor.swift +++ /dev/null @@ -1,218 +0,0 @@ -extension PureYAML.Parsing { - private final class TokenScannerStateBox { - var state: Scanner.State - - init(state: Scanner.State) { - self.state = state - } - } - - struct TokenCursor { - private var tokens: [Token] - private(set) var index: Int - private var previousToken: Token? - private var scanner: Scanner? - private var scannerBox: TokenScannerStateBox? - - init(tokens: [Token]) { - self.tokens = tokens.filter { !$0.kind.isComment } - index = 0 - previousToken = nil - scanner = nil - scannerBox = nil - } - - init(yaml: String, scanner: Scanner = .init()) { - var state = Scanner.State(reader: Reader(yaml)) - state.append(.streamStart) - tokens = state.tokens.filter { !$0.kind.isComment } - state.tokens.removeAll(keepingCapacity: true) - index = 0 - previousToken = nil - self.scanner = scanner - scannerBox = TokenScannerStateBox(state: state) - } - - var current: Token? { - guard tokens.indices.contains(index) else { - return nil - } - return tokens[index] - } - - var previous: Token? { - previousToken - } - - mutating func peek(offset: Int = 1) throws -> Token? { - try ensureAvailable(offset: offset) - let targetIndex = index + offset - guard tokens.indices.contains(targetIndex) else { - return nil - } - return tokens[targetIndex] - } - - mutating func advance() throws -> Token? { - try ensureAvailable(offset: 0) - guard tokens.indices.contains(index) else { - return nil - } - let token = tokens[index] - previousToken = token - index += 1 - compactConsumedTokens() - try ensureAvailable(offset: 0) - return token - } - - private mutating func ensureAvailable(offset: Int) throws { - while tokens.count <= index + offset, scannerBox != nil { - try scanMoreTokens() - } - } - - private mutating func scanMoreTokens() throws { - guard let scanner, let scannerBox else { - return - } - - // Scan at least one token, and keep scanning without draining while a - // flow collection is open: a flow `:` may splice a `mappingKey` into an - // already-scanned earlier token (the simple-key mechanism), so the whole - // flow collection's tokens must stay in `state.tokens` until it closes - // for the retroactive index to remain valid. - while scannerBox.state.tokens.isEmpty || scannerBox.state.flowDepth > 0 { - if scannerBox.state.reader.isAtEnd { - if scannerBox.state.hasPendingDirective { - throw PureYAML.Parsing.ParseError.directiveWithoutDocument( - line: scannerBox.state.reader.mark.line, - ) - } - scanner.closeIndentation(&scannerBox.state) - scannerBox.state.append(.streamEnd) - drainScannedTokens(from: &scannerBox.state) - self.scannerBox = nil - return - } - - // Drive the same scanning step the batch scanner uses, so the two - // paths share one source of truth for line breaks, blank lines, - // indentation, and `simpleKeyAllowed` handling. - let step = try scanner.scanStep(&scannerBox.state) - if case .scannedMarker = step, !scannerBox.state.tokens.isEmpty { - break - } - } - - drainScannedTokens(from: &scannerBox.state) - } - - private mutating func drainScannedTokens(from state: inout Scanner.State) { - tokens.append(contentsOf: state.tokens.filter { !$0.kind.isComment }) - state.tokens.removeAll(keepingCapacity: true) - } - - private mutating func compactConsumedTokens() { - guard index > 4096 else { - return - } - tokens.removeFirst(index) - index = 0 - } - } -} - -extension PureYAML.Parsing.TokenKind { - var isAlias: Bool { - if case .alias = self { - return true - } - return false - } - - var isNodeProperty: Bool { - switch self { - case .anchor, .tag: - true - default: - false - } - } - - var isBlockEntry: Bool { - if case .blockEntry = self { - return true - } - return false - } - - var isComment: Bool { - if case .comment = self { - return true - } - return false - } - - var isDedent: Bool { - if case .dedent = self { - return true - } - return false - } - - var isDocumentEnd: Bool { - if case .documentEnd = self { - return true - } - return false - } - - var isDocumentStart: Bool { - if case .documentStart = self { - return true - } - return false - } - - var isFlowTerminator: Bool { - switch self { - case .flowEntry, .flowMappingEnd, .flowSequenceEnd: - true - default: - false - } - } - - var isIndent: Bool { - if case .indent = self { - return true - } - return false - } - - var isMappingKey: Bool { - if case .mappingKey = self { - return true - } - return false - } - - var isMappingValue: Bool { - if case .mappingValue = self { - return true - } - return false - } - - var isStreamEnd: Bool { - if case .streamEnd = self { - return true - } - return false - } - - var isTerminator: Bool { - isDedent || isDocumentEnd || isDocumentStart || isFlowTerminator || isStreamEnd - } -} diff --git a/Sources/Parsing/TokenEventParser.Block.swift b/Sources/Parsing/TokenEventParser.Block.swift deleted file mode 100644 index 013c121..0000000 --- a/Sources/Parsing/TokenEventParser.Block.swift +++ /dev/null @@ -1,231 +0,0 @@ -extension PureYAML.Parsing.TokenEventParser { - mutating func parseBlockSequence( - properties: PureYAML.Parsing.NodeProperties, - allowMappingKeyTerminator: Bool = false, - ) throws -> PureYAML.Parsing.NodeResult { - let start = try expect("block sequence entry") { $0.isBlockEntry } - let startMark = properties.mark ?? start.mark - var endMark = start.endMark - try emit(.sequenceStart( - anchor: properties.anchor, - tag: properties.tag, - style: .block, - mark: startMark, - )) - - try parseBlockSequenceItem( - after: start, - endMark: &endMark, - allowMappingKeyTerminator: allowMappingKeyTerminator, - ) - try consumeSequenceItemBoundaryDedent(sequenceIndentWidth: start.mark.column - 1) - try consumeSequenceItemBoundaryIndent(sequenceIndentWidth: start.mark.column - 1) - while cursor.current?.kind.isBlockEntry == true { - let entry = try expect("block sequence entry") { $0.isBlockEntry } - try parseBlockSequenceItem( - after: entry, - endMark: &endMark, - allowMappingKeyTerminator: allowMappingKeyTerminator, - ) - try consumeSequenceItemBoundaryDedent(sequenceIndentWidth: entry.mark.column - 1) - try consumeSequenceItemBoundaryIndent(sequenceIndentWidth: entry.mark.column - 1) - } - if let current = cursor.current, current.kind.isMappingKey, !allowMappingKeyTerminator { - throw PureYAML.Parsing.ParseError.mixedCollectionStyles(line: current.mark.line) - } - - try emit(.sequenceEnd(mark: endMark)) - return PureYAML.Parsing.NodeResult(kind: .sequence, endMark: endMark) - } - - mutating func consumeSequenceItemBoundaryDedent(sequenceIndentWidth: Int) throws { - guard dedentWidth(cursor.current) == sequenceIndentWidth, - try cursor.peek()?.kind.isBlockEntry == true - else { - return - } - _ = try expect("dedent") { $0.isDedent } - } - - mutating func consumeSequenceItemBoundaryIndent(sequenceIndentWidth: Int) throws { - guard indentWidth(cursor.current) == sequenceIndentWidth, - try cursor.peek()?.kind.isBlockEntry == true - else { - return - } - _ = try expect("indent") { $0.isIndent } - } - - mutating func parseBlockSequenceItem( - after entry: PureYAML.Parsing.Token, - endMark: inout PureYAML.Parsing.Mark, - allowMappingKeyTerminator: Bool, - ) throws { - if hasNodeOnSameLine(after: entry) { - let properties = try consumeProperties() - if cursor.current?.kind.isIndent == true { - _ = try expect("indent") { $0.isIndent } - endMark = try parseNode(properties: properties).endMark - _ = try expect("dedent") { $0.isDedent } - return - } - // After consuming anchor/tag properties the only content remaining on - // this entry's line may be gone: a `mappingKey` or sibling `-` now on - // the same line opens a nested collection, but one on a later line is - // the next sibling, leaving this entry an empty scalar that carries - // the properties. - if cursor.current?.kind.isMappingKey == true, hasNodeOnSameLine(after: entry) { - endMark = try parseBlockMapping( - properties: properties, - includeIndentedContinuation: true, - minimumColumn: entry.mark.column + 1, - ).endMark - } else if cursor.current?.kind.isBlockEntry == true, hasNodeOnSameLine(after: entry) { - endMark = try parseBlockSequence( - properties: properties, - allowMappingKeyTerminator: allowMappingKeyTerminator, - ).endMark - } else if canBeginNode(cursor.current), hasNodeOnSameLine(after: entry) { - endMark = try parseNode(properties: properties).endMark - } else { - let mark = properties.mark ?? entry.endMark - try emitEmptyScalar(properties: properties, mark: mark) - endMark = mark - } - } else if cursor.current?.kind.isIndent == true { - _ = try expect("indent") { $0.isIndent } - endMark = try parseNode().endMark - _ = try expect("dedent") { $0.isDedent } - } else { - let mark = entry.endMark - try emit(.scalar(value: "", anchor: nil, tag: nil, style: .plain, mark: mark)) - endMark = mark - } - } - - mutating func parseBlockMapping( - properties: PureYAML.Parsing.NodeProperties, - includeIndentedContinuation: Bool, - minimumColumn: Int? = nil, - firstKeyProperties: PureYAML.Parsing.NodeProperties = .none, - ) throws -> PureYAML.Parsing.NodeResult { - let startMark = firstKeyProperties.mark ?? properties.mark ?? cursor.current?.mark ?? .start - let tokenColumn = cursor.current?.mark.column ?? startMark.column - let contentColumn = min(startMark.column, tokenColumn) - let boundaryColumn = minimumColumn ?? contentColumn - var endMark = startMark - try emit(.mappingStart( - anchor: properties.anchor, - tag: properties.tag, - style: .block, - mark: startMark, - )) - - try parseBlockMappingPairs( - boundaryColumn: boundaryColumn, - includeIndentedContinuation: includeIndentedContinuation, - endMark: &endMark, - firstKeyProperties: firstKeyProperties, - ) - if let current = cursor.current, !canEndBlockMapping(at: current, minimumColumn: boundaryColumn) { - throw PureYAML.Parsing.ParseError.unexpectedToken( - expected: "mapping key", - actual: current.kind.description, - line: current.mark.line, - column: current.mark.column, - ) - } - try emit(.mappingEnd(mark: endMark)) - return PureYAML.Parsing.NodeResult(kind: .mapping, endMark: endMark) - } - - mutating func parseBlockMappingPairs( - boundaryColumn: Int, - includeIndentedContinuation: Bool, - endMark: inout PureYAML.Parsing.Mark, - firstKeyProperties: PureYAML.Parsing.NodeProperties = .none, - ) throws { - var keyProperties = firstKeyProperties - while canContinueBlockMapping(minimumColumn: boundaryColumn) { - endMark = try parseMappingPairAndBoundaries( - boundaryColumn: boundaryColumn, - includeIndentedContinuation: includeIndentedContinuation, - keyProperties: keyProperties, - ).endMark - keyProperties = .none - } - while includeIndentedContinuation, cursor.current?.kind.isIndent == true { - endMark = try parseIndentedBlockMappingPairs(boundaryColumn: boundaryColumn).endMark - } - } - - mutating func parseIndentedBlockMappingPairs( - boundaryColumn: Int, - ) throws -> PureYAML.Parsing.NodeResult { - _ = try expect("indent") { $0.isIndent } - guard cursor.current?.kind.isMappingKey == true else { - throw unexpectedToken(expected: "mapping key") - } - var endMark = cursor.current?.mark ?? .start - while canContinueBlockMapping(minimumColumn: boundaryColumn) { - endMark = try parseMappingPairAndBoundaries( - boundaryColumn: boundaryColumn, - includeIndentedContinuation: true, - ).endMark - } - if !canEndBlockMapping(at: cursor.current, minimumColumn: boundaryColumn) { - _ = try expect("dedent") { $0.isDedent } - } - return PureYAML.Parsing.NodeResult(kind: .mapping, endMark: endMark) - } - - mutating func parseMappingPairAndBoundaries( - boundaryColumn: Int, - includeIndentedContinuation: Bool, - keyProperties: PureYAML.Parsing.NodeProperties = .none, - ) throws -> PureYAML.Parsing.NodeResult { - let result = try parseMappingPair(keyProperties: keyProperties) - try consumeMappingSiblingBoundaryDedents(minimumColumn: boundaryColumn) - try consumeMappingSiblingBoundaryReindent(minimumColumn: boundaryColumn) - if includeIndentedContinuation { - try consumeDedents(atOrAbove: boundaryColumn) - try consumeMappingSiblingBoundaryDedents(minimumColumn: boundaryColumn) - try consumeMappingSiblingBoundaryReindent(minimumColumn: boundaryColumn) - } - return result - } - - mutating func parseBlockScalar( - properties: PureYAML.Parsing.NodeProperties, - ) throws -> PureYAML.Parsing.NodeResult { - let header = try expect("block scalar header") { kind in - if case .blockScalarHeader = kind { - return true - } - return false - } - guard case let .blockScalarHeader(_, _, value) = header.kind else { - throw unexpectedToken(expected: "block scalar header") - } - let mark = properties.mark ?? header.mark - try emit(.scalar( - value: value, - anchor: properties.anchor, - tag: properties.tag, - style: scalarStyle(for: header.kind), - mark: mark, - )) - return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: header.endMark) - } - - func scalarStyle(for kind: PureYAML.Parsing.TokenKind) -> PureYAML.Parsing.ScalarStyle { - switch kind { - case .blockScalarHeader(.folded, _, _): - .folded - case .blockScalarHeader(.literal, _, _): - .literal - default: - .plain - } - } -} diff --git a/Sources/Parsing/TokenEventParser.EmptyNode.swift b/Sources/Parsing/TokenEventParser.EmptyNode.swift deleted file mode 100644 index 79ffec9..0000000 --- a/Sources/Parsing/TokenEventParser.EmptyNode.swift +++ /dev/null @@ -1,143 +0,0 @@ -extension PureYAML.Parsing.TokenEventParser { - /// Parses the key portion of a block-mapping pair. An explicit `?` key may - /// have no following node (an empty key), and a pair written as plain - /// `: value` has no `?` and no key node at all. Both compose to an empty - /// scalar key, mirroring libyaml's empty-scalar production for an absent key. - mutating func parseMappingPairKey( - preconsumedProperties: PureYAML.Parsing.NodeProperties = .none, - ) throws { - // A key node may carry leading anchor/tag properties, which the scanner - // emits before the implicit `mappingKey` indicator (for example - // `&anchor c: 3` scans as anchor, `?`, `c`). It may also itself be an - // alias (`*b : value`), which has no `mappingKey` indicator at all. - // `preconsumedProperties` are properties the caller already consumed - // because they sat on the same line as the first key of this mapping. - var leadingProperties = preconsumedProperties - try leadingProperties.mergeUnset(from: consumeProperties()) - if leadingProperties != .none { - try parseKeyWithLeadingProperties(leadingProperties) - return - } - if cursor.current?.kind.isAlias == true { - try emitAliasKey() - return - } - guard cursor.current?.kind.isMappingKey == true else { - let mark = cursor.current?.mark ?? cursor.previous?.endMark ?? .start - try emitEmptyScalar(properties: .none, mark: mark) - return - } - let keyIndicator = try expect("mapping key") { $0.isMappingKey } - let properties = try consumeProperties() - // An alias as an explicit `? *alias` key is the key node itself; emit it - // directly so the following `:` is read as this pair's value separator - // rather than re-routing the alias into a nested block mapping. - if properties == .none, cursor.current?.kind.isAlias == true { - try emitAliasKey() - return - } - if properties != .none || canBeginNode(cursor.current) { - _ = try parseNode(properties: properties) - return - } - try emitEmptyScalar(properties: properties, mark: keyIndicator.endMark) - } - - /// Consumes an alias token that stands in mapping-key position and emits the - /// alias event for it. Done here rather than through ``parseNode`` because an - /// alias followed by `:` routes back into a block mapping in ``parseNode``; - /// the key parser owns the alias key directly so it resolves to its value. - mutating func emitAliasKey() throws { - let token = try expect("alias") { $0.isAlias } - guard case let .alias(name) = token.kind else { - throw unexpectedToken(expected: "alias") - } - try emit(.alias(anchor: name, mark: token.mark)) - } - - /// Parses a key node whose anchor/tag properties were already consumed. - /// The scanner emits properties before the implicit `mappingKey` indicator, - /// so the indicator (if present) is skipped here and the remaining content, - /// or an empty scalar, carries the properties. - mutating func parseKeyWithLeadingProperties( - _ properties: PureYAML.Parsing.NodeProperties, - ) throws { - if cursor.current?.kind.isMappingKey == true { - let keyIndicator = try expect("mapping key") { $0.isMappingKey } - if canBeginNode(cursor.current), hasNodeOnSameLine(after: keyIndicator) { - _ = try parseNode(properties: properties) - return - } - try emitEmptyScalar(properties: properties, mark: keyIndicator.endMark) - return - } - if canBeginNode(cursor.current) { - _ = try parseNode(properties: properties) - return - } - let mark = properties.mark ?? cursor.current?.mark ?? cursor.previous?.endMark ?? .start - try emitEmptyScalar(properties: properties, mark: mark) - } - - /// Emits an empty (null) plain scalar carrying any pending anchor or tag. - /// This is the single composition point for an empty node, so `!!null`, - /// `!!str`, an anchored empty scalar, and a bare absent node all resolve - /// through the normal scalar resolver against an empty value. - mutating func emitEmptyScalar( - properties: PureYAML.Parsing.NodeProperties, - mark: PureYAML.Parsing.Mark, - ) throws { - try emit(.scalar( - value: "", - anchor: properties.anchor, - tag: properties.tag, - style: .plain, - mark: properties.mark ?? mark, - )) - } - - /// Emits an empty scalar when a node is grammatically required but the next - /// token cannot begin one. An anchor or tag makes the empty node explicit; - /// without either, the absence is a genuine error, matching libyaml's - /// "did not find expected node content". - mutating func emptyScalarOrThrow( - properties: PureYAML.Parsing.NodeProperties, - ) throws -> PureYAML.Parsing.NodeResult { - let mark = properties.mark ?? cursor.current?.mark ?? cursor.previous?.endMark ?? .start - guard properties.anchor != nil || properties.tag != nil else { - throw PureYAML.Parsing.ParseError.expectedNode(line: mark.line, column: mark.column) - } - try emitEmptyScalar(properties: properties, mark: mark) - return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: mark) - } - - /// True when `token` can begin a YAML node (scalar, alias, or a collection - /// opener). Properties (anchor/tag) are consumed before this is asked. - func canBeginNode(_ token: PureYAML.Parsing.Token?) -> Bool { - guard let token else { - return false - } - switch token.kind { - case .scalar, .alias, .blockScalarHeader, .blockEntry, - .flowMappingStart, .flowSequenceStart, .indent: - return true - default: - return false - } - } - - /// Parses a block node introduced by a leading indent token, carrying the - /// already-consumed node properties through to the indented content. Used - /// when an anchor or tag precedes an indented block collection on the next - /// line, e.g. `key: &anchor` then an indented `!!map` mapping. - mutating func parseIndentedNode( - properties: PureYAML.Parsing.NodeProperties, - ) throws -> PureYAML.Parsing.NodeResult { - _ = try expect("indent") { $0.isIndent } - let result = try parseNode(properties: properties) - if cursor.current?.kind.isDedent == true { - _ = try expect("dedent") { $0.isDedent } - } - return result - } -} diff --git a/Sources/Parsing/TokenEventParser.Flow.swift b/Sources/Parsing/TokenEventParser.Flow.swift deleted file mode 100644 index 7cb237b..0000000 --- a/Sources/Parsing/TokenEventParser.Flow.swift +++ /dev/null @@ -1,203 +0,0 @@ -extension PureYAML.Parsing.TokenEventParser { - /// Parses a flow sequence, mirroring libyaml's `flow_sequence_entry` - /// productions. Each entry is either a flow node or, when introduced by a - /// `mappingKey` (`?`) or recognized as a single-pair `key: value`, a one-entry - /// flow mapping nested directly in the sequence. - mutating func parseFlowSequence( - properties: PureYAML.Parsing.NodeProperties, - ) throws -> PureYAML.Parsing.NodeResult { - let start = try expect("flow sequence start") { kind in - if case .flowSequenceStart = kind { - return true - } - return false - } - let startMark = properties.mark ?? start.mark - var endMark = start.endMark - try emit(.sequenceStart( - anchor: properties.anchor, - tag: properties.tag, - style: .flow, - mark: startMark, - )) - while cursor.current != nil { - if case .flowSequenceEnd = cursor.current?.kind { - let end = try expect("flow sequence end") { kind in - if case .flowSequenceEnd = kind { - return true - } - return false - } - endMark = end.endMark - try emit(.sequenceEnd(mark: endMark)) - return PureYAML.Parsing.NodeResult(kind: .sequence, endMark: endMark) - } - if case .flowEntry = cursor.current?.kind { - _ = try cursor.advance() - continue - } - endMark = try parseFlowSequenceEntry().endMark - if cursor.current?.kind.isFlowTerminator == false { - throw unexpectedToken(expected: "flow entry or flow sequence end") - } - } - throw unexpectedToken(expected: "flow sequence end") - } - - /// Parses a single flow-sequence entry. A `mappingKey` (`?`, or one spliced in - /// by the simple-key mechanism before a `key: value` pair) produces a - /// single-pair flow mapping wrapping the entry; otherwise the entry is a plain - /// flow node. - mutating func parseFlowSequenceEntry() throws -> PureYAML.Parsing.NodeResult { - if cursor.current?.kind.isMappingKey == true { - return try parseFlowSequenceSinglePair() - } - return try parseNode() - } - - /// Wraps an explicit-`?` single-pair entry of a flow sequence in a one-entry - /// flow mapping, mirroring libyaml's `flow_sequence_entry_mapping_*` states. - mutating func parseFlowSequenceSinglePair() throws -> PureYAML.Parsing.NodeResult { - let keyIndicator = try expect("mapping key") { $0.isMappingKey } - try emit(.mappingStart(anchor: nil, tag: nil, style: .flow, mark: keyIndicator.mark)) - try parseFlowSinglePairKeyValue(keyIndicator: keyIndicator) - let mark = cursor.current?.mark ?? keyIndicator.endMark - try emit(.mappingEnd(mark: mark)) - return PureYAML.Parsing.NodeResult(kind: .mapping, endMark: mark) - } - - mutating func parseFlowMapping( - properties: PureYAML.Parsing.NodeProperties, - ) throws -> PureYAML.Parsing.NodeResult { - let start = try expect("flow mapping start") { kind in - if case .flowMappingStart = kind { - return true - } - return false - } - let startMark = properties.mark ?? start.mark - var endMark = start.endMark - try emit(.mappingStart( - anchor: properties.anchor, - tag: properties.tag, - style: .flow, - mark: startMark, - )) - while cursor.current != nil { - if case .flowMappingEnd = cursor.current?.kind { - let end = try expect("flow mapping end") { kind in - if case .flowMappingEnd = kind { - return true - } - return false - } - endMark = end.endMark - try emit(.mappingEnd(mark: endMark)) - return PureYAML.Parsing.NodeResult(kind: .mapping, endMark: endMark) - } - if case .flowEntry = cursor.current?.kind { - _ = try cursor.advance() - continue - } - endMark = try parseFlowMappingPair().endMark - if cursor.current?.kind.isFlowTerminator == false { - throw unexpectedToken(expected: "flow entry or flow mapping end") - } - } - throw unexpectedToken(expected: "flow mapping end") - } - - /// Parses one flow-mapping entry. With a `mappingKey` (`?`) indicator the key - /// follows the explicit form; without one the entry is a `flow_node` that is - /// itself the key (carrying an empty value unless a `:` provides one). - mutating func parseFlowMappingPair() throws -> PureYAML.Parsing.NodeResult { - if cursor.current?.kind.isMappingKey == true { - let keyIndicator = try expect("mapping key") { $0.isMappingKey } - return try parseFlowSinglePairKeyValue(keyIndicator: keyIndicator) - } - try parseFlowMappingImplicitKey() - return try parseFlowMappingValue() - } - - /// Parses the key and value of a flow pair introduced by an explicit `?`, - /// where each side may be absent (composing an empty scalar). Shared by flow - /// mappings and single-pair entries nested in a flow sequence. - @discardableResult - mutating func parseFlowSinglePairKeyValue( - keyIndicator: PureYAML.Parsing.Token, - ) throws -> PureYAML.Parsing.NodeResult { - if flowKeyIsEmpty() { - try emitEmptyScalar(properties: .none, mark: keyIndicator.endMark) - } else { - // The key of a flow pair follows the same rules whether the pair was - // introduced by an explicit `?` or had a `mappingKey` spliced in by the - // simple-key mechanism: a bare tag/anchor before the `:` composes an empty - // tagged scalar key (`{ !!str : bar }`), and an alias before the `:` is the - // key itself. Routing through `parseNode` would instead treat the tag/`:` - // as a nested block mapping, so use the flow key parser shared with the - // implicit form. - try parseFlowMappingImplicitKey() - } - return try parseFlowMappingValue() - } - - /// Parses the key of an implicit flow-mapping entry (`key : value` with no - /// explicit `?`). The key may be absent entirely (`{ : v }`, `{ , : v }`) - /// or be only a tag/anchor with no content, both composing to an empty - /// scalar key rather than routing into a block mapping. - mutating func parseFlowMappingImplicitKey() throws { - let properties = try consumeProperties() - if properties == .none, cursor.current?.kind.isMappingValue == true { - let mark = cursor.current?.mark ?? cursor.previous?.endMark ?? .start - try emitEmptyScalar(properties: .none, mark: mark) - return - } - if properties != .none, cursor.current?.kind.isMappingValue == true || cursor.current?.kind.isFlowTerminator == true { - let mark = cursor.current?.mark ?? cursor.previous?.endMark ?? .start - try emitEmptyScalar(properties: properties, mark: mark) - return - } - // An alias as a flow-mapping key (`{*a: b}`) is emitted directly so it is - // not re-routed into a block mapping by the alias-as-key check in - // `parseNode`, which only applies to block context. - if properties == .none, cursor.current?.kind.isAlias == true, try cursor.peek()?.kind.isMappingValue == true { - try emitAliasKey() - return - } - _ = try parseNode(properties: properties) - } - - /// Parses the value half of a flow-mapping entry. A `:` consumes its node (or an - /// empty scalar when the value is absent); without a `:` the entry has an - /// implicit empty value (libyaml's `flow_mapping_value` with `empty == 1`). - mutating func parseFlowMappingValue() throws -> PureYAML.Parsing.NodeResult { - guard cursor.current?.kind.isMappingValue == true else { - let mark = cursor.current?.mark ?? cursor.previous?.endMark ?? .start - try emitEmptyScalar(properties: .none, mark: mark) - return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: mark) - } - let valueIndicator = try expect("mapping value") { kind in - if case .mappingValue = kind { - return true - } - return false - } - let properties = try consumeProperties() - guard properties != .none || canBeginNode(cursor.current), cursor.current?.kind.isFlowTerminator == false else { - let mark = valueIndicator.endMark - try emitEmptyScalar(properties: properties, mark: mark) - return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: mark) - } - return try parseNode(properties: properties) - } - - /// True when the key position right after a `?` indicator is empty, i.e. the - /// next token is a `:` value indicator, a flow terminator, or the end of input, - /// so an empty scalar key must be composed (libyaml's `flow_mapping_key`). - func flowKeyIsEmpty() -> Bool { - guard let current = cursor.current else { - return true - } - return current.kind.isMappingValue || current.kind.isFlowTerminator - } -} diff --git a/Sources/Parsing/TokenEventParser.Helpers.swift b/Sources/Parsing/TokenEventParser.Helpers.swift deleted file mode 100644 index fdf6426..0000000 --- a/Sources/Parsing/TokenEventParser.Helpers.swift +++ /dev/null @@ -1,344 +0,0 @@ -extension PureYAML.Parsing.TokenEventParser { - mutating func parseMappingPair( - keyProperties: PureYAML.Parsing.NodeProperties = .none, - ) throws -> PureYAML.Parsing.NodeResult { - try parseMappingPairKey(preconsumedProperties: keyProperties) - guard cursor.current?.kind.isMappingValue == true else { - let mark = cursor.current?.mark ?? cursor.previous?.endMark ?? .start - try emitEmptyScalar(properties: .none, mark: mark) - return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: mark) - } - let valueIndicator = try expect("mapping value") { kind in - if case .mappingValue = kind { - return true - } - return false - } - return try parseMappingPairValue(valueIndicator: valueIndicator) - } - - mutating func parseMappingPairValue( - valueIndicator: PureYAML.Parsing.Token, - ) throws -> PureYAML.Parsing.NodeResult { - let properties = try consumeProperties() - if cursor.current?.kind.isIndent == true { - _ = try expect("indent") { $0.isIndent } - let result: PureYAML.Parsing.NodeResult = if cursor.current?.kind.isBlockEntry == true { - try parseBlockSequence( - properties: properties, - allowMappingKeyTerminator: true, - ) - } else { - try parseNode(properties: properties) - } - if cursor.current?.kind.isDedent == true { - _ = try expect("dedent") { $0.isDedent } - } else if cursor.current?.kind.isMappingKey != true { - _ = try expect("dedent") { $0.isDedent } - } - return result - } - if properties == .none, try canParsePlainScalarWithContinuation(after: valueIndicator) { - return try parsePlainScalarWithContinuation(properties: properties) - } - if cursor.current?.kind.isMappingKey == true, hasNodeOnSameLine(after: valueIndicator) { - return try parseBlockMapping( - properties: properties, - includeIndentedContinuation: true, - minimumColumn: cursor.current?.mark.column, - ) - } - // An anchor or tag at value position with no node following on the same - // line (the next token opens a sibling key) marks an empty value that - // still carries the properties, so `a: &anchor` registers `anchor` as - // null rather than swallowing the next key into a nested mapping. - if properties != .none, !hasNodeOnSameLine(after: valueIndicator) { - let mark = properties.mark ?? valueIndicator.endMark - try emitEmptyScalar(properties: properties, mark: mark) - return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: mark) - } - if properties != .none || hasNodeOnSameLine(after: valueIndicator) { - return try parseNode(properties: properties) - } - if cursor.current?.kind.isBlockEntry == true { - return try parseBlockSequence( - properties: properties, - allowMappingKeyTerminator: true, - ) - } - - let mark = valueIndicator.endMark - try emitEmptyScalar(properties: .none, mark: mark) - return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: mark) - } - - mutating func parsePlainScalarWithContinuation( - properties: PureYAML.Parsing.NodeProperties, - ) throws -> PureYAML.Parsing.NodeResult { - let first = try expect("plain scalar") { kind in - if case .scalar(_, .plain) = kind { - return true - } - return false - } - var value = try decodedScalar(from: first) - var endMark = first.endMark - - _ = try expect("indent") { $0.isIndent } - while isScalar(cursor.current) { - let token = try cursor.advance() ?? first - let continuation = try plainContinuationText(from: token) - value += " " + continuation - endMark = token.endMark - } - _ = try expect("dedent") { $0.isDedent } - - let mark = properties.mark ?? first.mark - try emit(.scalar( - value: value, - anchor: properties.anchor, - tag: properties.tag, - style: .plain, - mark: mark, - )) - return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: endMark) - } - - mutating func consumeProperties() throws -> PureYAML.Parsing.NodeProperties { - var properties = PureYAML.Parsing.NodeProperties.none - while let token = cursor.current { - switch token.kind { - case let .anchor(anchor): - properties.anchor = anchor - properties.mark = properties.mark ?? token.mark - _ = try cursor.advance() - case let .tag(tag): - properties.tag = tag - properties.mark = properties.mark ?? token.mark - _ = try cursor.advance() - default: - return properties - } - } - return properties - } - - func decodeScalar( - _ value: String, - style: PureYAML.Parsing.ScalarStyle, - line: Int, - ) throws -> String { - switch style { - case .doubleQuoted: - try scalarParser.parseDoubleQuoted("\"\(value)\"", line: line) - case .folded, .literal: - value - case .plain: - value - case .singleQuoted: - try scalarParser.parseSingleQuoted("'\(value)'", line: line) - } - } - - func decodedScalar(from token: PureYAML.Parsing.Token) throws -> String { - guard case let .scalar(value, style) = token.kind else { - throw unexpectedToken(expected: "scalar") - } - return try decodeScalar(value, style: style, line: token.mark.line) - } - - func plainContinuationText(from token: PureYAML.Parsing.Token) throws -> String { - guard case let .scalar(value, style) = token.kind else { - throw unexpectedToken(expected: "scalar") - } - switch style { - case .doubleQuoted: - return "\"\(value)\"" - case .singleQuoted: - return "'\(value)'" - case .folded, .literal, .plain: - return try decodeScalar(value, style: style, line: token.mark.line) - } - } - - func hasNodeOnSameLine(after token: PureYAML.Parsing.Token) -> Bool { - guard let current = cursor.current, !current.kind.isTerminator else { - return false - } - return current.mark.line == token.mark.line - } - - mutating func canParsePlainScalarWithContinuation(after token: PureYAML.Parsing.Token) throws -> Bool { - guard case .scalar(_, .plain) = cursor.current?.kind else { - return false - } - guard cursor.current?.mark.line == token.mark.line else { - return false - } - guard try cursor.peek()?.kind.isIndent == true else { - return false - } - guard try isScalar(cursor.peek(offset: 2)) else { - return false - } - return true - } - - mutating func canParsePlainScalarContinuation() throws -> Bool { - guard case .scalar(_, .plain) = cursor.current?.kind else { - return false - } - guard try cursor.peek()?.kind.isIndent == true else { - return false - } - guard try isScalar(cursor.peek(offset: 2)) else { - return false - } - return true - } - - func isScalar(_ token: PureYAML.Parsing.Token?) -> Bool { - guard case .scalar = token?.kind else { - return false - } - return true - } - - mutating func consumeDedents(atOrAbove minimumColumn: Int) throws { - while let width = dedentWidth(cursor.current), width >= minimumColumn { - _ = try expect("dedent") { $0.isDedent } - } - } - - mutating func consumeMappingSiblingBoundaryDedents(minimumColumn: Int) throws { - while try canConsumeMappingSiblingBoundaryDedent(minimumColumn: minimumColumn) { - _ = try expect("dedent") { $0.isDedent } - } - } - - mutating func canConsumeMappingSiblingBoundaryDedent(minimumColumn: Int) throws -> Bool { - guard let width = dedentWidth(cursor.current), - let next = try cursor.peek(), - next.kind.isMappingKey, - next.mark.column >= minimumColumn - else { - return false - } - return width == next.mark.column - 1 - } - - mutating func consumeMappingSiblingBoundaryReindent(minimumColumn: Int) throws { - guard let dedent = dedentWidth(cursor.current), - dedent < minimumColumn, - try indentWidth(cursor.peek()) == minimumColumn, - let mappingKey = try cursor.peek(offset: 2), - mappingKey.kind.isMappingKey, - mappingKey.mark.column == minimumColumn + 1 - else { - return - } - _ = try expect("dedent") { $0.isDedent } - _ = try expect("indent") { $0.isIndent } - } - - func dedentWidth(_ token: PureYAML.Parsing.Token?) -> Int? { - guard case let .dedent(width) = token?.kind else { - return nil - } - return width - } - - func indentWidth(_ token: PureYAML.Parsing.Token?) -> Int? { - guard case let .indent(width) = token?.kind else { - return nil - } - return width - } - - func canContinueBlockMapping(minimumColumn: Int?) -> Bool { - // A pair starts at a `mappingKey`/`mappingValue` indicator, or at the - // node properties (anchor/tag) or alias that introduce a key node whose - // own indicator the scanner emits after them. - guard let current = cursor.current, - current.kind.isMappingKey - || current.kind.isMappingValue - || current.kind.isNodeProperty - || current.kind.isAlias - else { - return false - } - guard let minimumColumn else { - return true - } - return current.mark.column >= minimumColumn - } - - func canEndBlockMapping( - at token: PureYAML.Parsing.Token?, - minimumColumn: Int? = nil, - ) -> Bool { - guard let token else { - return true - } - return token.kind.isBlockEntry - || token.kind.isDedent - || token.kind.isDocumentEnd - || token.kind.isDocumentStart - || token.kind.isFlowTerminator - || isLowerColumnMappingKey(token, minimumColumn: minimumColumn) - || token.kind.isStreamEnd - } - - func isLowerColumnMappingKey( - _ token: PureYAML.Parsing.Token?, - minimumColumn: Int?, - ) -> Bool { - guard let token, token.kind.isMappingKey, let minimumColumn else { - return false - } - return token.mark.column < minimumColumn - } - - mutating func expect( - _ expected: String, - matching: (PureYAML.Parsing.TokenKind) -> Bool, - ) throws -> PureYAML.Parsing.Token { - guard let token = cursor.current else { - let mark = cursor.previous?.endMark ?? .start - throw PureYAML.Parsing.ParseError.unexpectedToken( - expected: expected, - actual: "end of tokens", - line: mark.line, - column: mark.column, - ) - } - guard matching(token.kind) else { - throw PureYAML.Parsing.ParseError.unexpectedToken( - expected: expected, - actual: token.kind.description, - line: token.mark.line, - column: token.mark.column, - ) - } - _ = try cursor.advance() - return token - } - - func unexpectedToken(expected: String) -> PureYAML.Parsing.ParseError { - guard let token = cursor.current else { - let mark = cursor.previous?.endMark ?? .start - return PureYAML.Parsing.ParseError.unexpectedToken( - expected: expected, - actual: "end of tokens", - line: mark.line, - column: mark.column, - ) - } - return PureYAML.Parsing.ParseError.unexpectedToken( - expected: expected, - actual: token.kind.description, - line: token.mark.line, - column: token.mark.column, - ) - } -} diff --git a/Sources/Parsing/TokenEventParser.swift b/Sources/Parsing/TokenEventParser.swift deleted file mode 100644 index b2b180d..0000000 --- a/Sources/Parsing/TokenEventParser.swift +++ /dev/null @@ -1,324 +0,0 @@ -extension PureYAML.Parsing { - struct TokenEventParser { - var cursor: TokenCursor - let scalarParser: Parser - var events: [Event]? - var eventSink: ((Event) throws -> Void)? - - /// Current node recursion depth, tracked so deeply nested input fails - /// with a diagnostic instead of overflowing the stack. - var depth = 0 - - /// Maximum node nesting the parser will follow before failing with - /// ``ParseError/nestingTooDeep(line:column:)``. - /// - /// This bound is the single safety invariant for deeply nested input, - /// and it is *necessary*, not merely convenient. A ``Model/Value`` is a - /// recursive tree, so composing it, emitting it, comparing it, hashing - /// it, and -- crucially -- deallocating it all recurse with the nesting - /// depth. Swift tears down a recursive value type recursively, and that - /// teardown cannot be made iterative cheaply, so the only way to keep - /// every operation within the call stack is to bound the depth of the - /// tree where it is built: here, while parsing. - /// - /// Because every parsing entry point routes through ``parseNode``, this - /// one bound caps the depth of any parsed tree, which transitively keeps - /// the parser, the event composers, the emitter, equality, hashing, and - /// deallocation all well inside their limits. Measured on the main - /// thread's 8 MB stack: the parser overflows near depth 225 and the - /// tree operations near depth 50,000, while real-world specs nest below - /// ~40. So 64 accepts every realistic document yet rejects pathological - /// input -- for example a 100 KB `[[[...]]]` -- cleanly and early. - /// - /// The bound cannot simply be raised: above ~225 the recursive parser - /// itself overflows before the guard fires (lifting it would require an - /// iterative parser), and a tree past ~5,000 deep crashes on `deinit` - /// regardless, so a higher limit would trade a parse-time failure for an - /// un-fixable teardown crash. 64 is the largest value that is both safe - /// here and sufficient for real input. - /// - /// Caveat: a tree built *without* the parser -- for example by encoding - /// a pathologically deep `Codable` value -- bypasses this bound, and - /// operations on such a tree are O(depth) in stack like any recursive - /// value type. Keeping those shallow is the caller's responsibility, the - /// same way the standard library cannot prevent unbounded recursion in - /// user code. - static let maxNestingDepth = 64 - - init( - tokens: [Token], - scalarParser: Parser, - ) { - cursor = TokenCursor(tokens: tokens) - self.scalarParser = scalarParser - events = [] - eventSink = nil - } - - mutating func parse() throws -> [Event] { - try parseEvents() - return events ?? [] - } - - init( - tokens: [Token], - scalarParser: Parser, - eventSink: @escaping (Event) throws -> Void, - ) { - cursor = TokenCursor(tokens: tokens) - self.scalarParser = scalarParser - events = nil - self.eventSink = eventSink - } - - init( - yaml: String, - scalarParser: Parser, - eventSink: @escaping (Event) throws -> Void, - ) { - cursor = TokenCursor(yaml: yaml) - self.scalarParser = scalarParser - events = nil - self.eventSink = eventSink - } - - mutating func parseStreaming() throws { - try parseEvents() - } - - mutating func parseEvents() throws { - let streamStart = try expect("stream start") { kind in - if case .streamStart = kind { - return true - } - return false - } - - try emit(.streamStart(mark: streamStart.mark)) - // A stream whose only content is comments or whitespace has zero - // documents (YAML 1.2, matching libyaml and the test suite), so no - // document events are emitted. The value-level API maps an empty - // document stream to a single null value separately. - while cursor.current?.kind.isStreamEnd != true { - try parseDocument() - } - let streamEnd = try expect("stream end") { kind in - if case .streamEnd = kind { - return true - } - return false - } - try emit(.streamEnd(mark: streamEnd.mark)) - } - - mutating func emit(_ event: Event) throws { - if let eventSink { - try eventSink(event) - } else { - events?.append(event) - } - } - } -} - -extension PureYAML.Parsing.TokenEventParser { - mutating func parseDocument() throws { - let (startMark, explicitStart) = try parseDocumentStartMark() - try emit(.documentStart(explicit: explicitStart, mark: startMark)) - - if cursor.current?.kind.isDocumentEnd == true { - let end = try expect("document end") { $0.isDocumentEnd } - try appendEmptyDocument(at: end.mark) - try emit(.documentEnd(explicit: true, mark: end.endMark)) - return - } - - if cursor.current?.kind.isDocumentStart == true || cursor.current?.kind.isStreamEnd == true { - try appendEmptyDocument(at: cursor.current?.mark ?? startMark) - try emit(.documentEnd(explicit: false, mark: cursor.current?.mark ?? startMark)) - return - } - - var endMark = try parseDocumentRootNode().endMark - while cursor.current?.kind.isDedent == true { - let dedent = try expect("dedent") { $0.isDedent } - endMark = dedent.endMark - } - if cursor.current?.kind.isDocumentEnd == true { - // An explicit `...` end marker closes the document outright. Whatever - // follows -- a bare node, an explicit `---`, or the end of the stream - // -- starts a fresh document on the next loop iteration, so emit the - // end here and return rather than demanding a document boundary token. - let end = try expect("document end") { $0.isDocumentEnd } - try emit(.documentEnd(explicit: true, mark: end.endMark)) - return - } - if let current = cursor.current, !canEndDocument(at: current) { - throw PureYAML.Parsing.ParseError.unexpectedToken( - expected: "document boundary or stream end", - actual: current.kind.description, - line: current.mark.line, - column: current.mark.column, - ) - } - try emit(.documentEnd(explicit: false, mark: endMark)) - } - - mutating func parseDocumentRootNode() throws -> PureYAML.Parsing.NodeResult { - guard cursor.current?.kind.isIndent == true else { - return try parseNode() - } - _ = try expect("indent") { $0.isIndent } - let result = try parseNode() - if cursor.current?.kind.isDedent == true { - _ = try expect("dedent") { $0.isDedent } - } - return result - } - - mutating func parseDocumentStartMark() throws -> (mark: PureYAML.Parsing.Mark, explicit: Bool) { - guard cursor.current?.kind.isDocumentStart == true else { - return (cursor.current?.mark ?? cursor.previous?.endMark ?? .start, false) - } - let start = try cursor.advance() - return (start?.mark ?? .start, true) - } - - mutating func appendEmptyDocument(at mark: PureYAML.Parsing.Mark) throws { - try emit(.scalar(value: "", anchor: nil, tag: nil, style: .plain, mark: mark)) - } - - func canEndDocument(at token: PureYAML.Parsing.Token) -> Bool { - token.kind.isDocumentStart || token.kind.isStreamEnd - } - - mutating func parseNode() throws -> PureYAML.Parsing.NodeResult { - let properties = try consumeProperties() - return try parseNode(properties: properties) - } - - /// Reject documents nested past ``maxNestingDepth`` with a diagnostic so a - /// pathologically nested input fails cleanly instead of overflowing the - /// recursive-descent stack. - func enforceNestingLimit(properties: PureYAML.Parsing.NodeProperties) throws { - guard depth > Self.maxNestingDepth else { - return - } - let mark = properties.mark ?? cursor.current?.mark ?? cursor.previous?.endMark ?? .start - throw PureYAML.Parsing.ParseError.nestingTooDeep(line: mark.line, column: mark.column) - } - - mutating func parseNode( - properties initialProperties: PureYAML.Parsing.NodeProperties, - ) throws -> PureYAML.Parsing.NodeResult { - depth += 1 - defer { depth -= 1 } - try enforceNestingLimit(properties: initialProperties) - var properties = initialProperties - try properties.mergeUnset(from: consumeProperties()) - - guard let token = cursor.current, !token.kind.isTerminator else { - return try emptyScalarOrThrow(properties: properties) - } - - switch token.kind { - case let .alias(anchor): - return try parseAliasNode(anchor: anchor, token: token, properties: properties) - case .blockEntry: - return try parseBlockSequence(properties: properties) - case .blockScalarHeader: - return try parseBlockScalar(properties: properties) - case .flowMappingStart: - return try parseFlowMapping(properties: properties) - case .flowSequenceStart: - return try parseFlowSequence(properties: properties) - case .mappingKey, .mappingValue: - return try parseBlockMappingNode(token: token, properties: properties) - case .indent: - return try parseIndentedNode(properties: properties) - case let .scalar(value, style): - return try parseScalarNode(token: token, value: value, style: style, properties: properties) - default: - throw PureYAML.Parsing.ParseError.expectedNode(line: token.mark.line, column: token.mark.column) - } - } - - /// Parses an alias node. An alias immediately followed by a `:` value - /// indicator is the key of a block mapping (`*alias : value`), not a - /// standalone alias, so route into the mapping and let the key parser - /// consume it; otherwise emit the alias event directly. - mutating func parseAliasNode( - anchor: String, - token: PureYAML.Parsing.Token, - properties: PureYAML.Parsing.NodeProperties, - ) throws -> PureYAML.Parsing.NodeResult { - // An alias is a complete reference to an already-anchored node and cannot - // itself carry an anchor or tag. libyaml handles ALIAS as the first branch - // of yaml_parser_parse_node (parser.c:563-570), so the property branches - // are unreachable for an alias; mirror that by rejecting `&b *alias`. The - // rejection applies only when the property sits on the *same line* as the - // alias: a property scanned on the previous line (e.g. `key: &anchor` then an - // indented `*alias : value`) anchors the enclosing mapping, not the alias key. - let hasProperties = properties.anchor != nil || properties.tag != nil - if hasProperties, properties.mark?.line == token.mark.line { - let mark = properties.mark ?? token.mark - throw PureYAML.Parsing.ParseError.expectedNode(line: mark.line, column: mark.column) - } - // An alias immediately followed by a `:` is the first key of a block mapping; - // any property that reached here belongs to the mapping (it was on a prior - // line, per the check above), so route into the mapping carrying it. - if try cursor.peek()?.kind.isMappingValue == true { - return try parseBlockMapping( - properties: properties, - includeIndentedContinuation: false, - ) - } - _ = try cursor.advance() - let mark = properties.mark ?? token.mark - try emit(.alias(anchor: anchor, mark: mark)) - return PureYAML.Parsing.NodeResult(kind: .alias, endMark: token.endMark) - } - - /// Parses a block mapping introduced by a `mappingKey`/`mappingValue` - /// indicator. Properties on the same line as the first key indicator belong - /// to that key node, not to the mapping: `&a a: b` anchors the key `a`, - /// whereas `&a` alone on a line before the mapping anchors the map. - mutating func parseBlockMappingNode( - token: PureYAML.Parsing.Token, - properties: PureYAML.Parsing.NodeProperties, - ) throws -> PureYAML.Parsing.NodeResult { - if properties != .none, let mark = properties.mark, mark.line == token.mark.line, token.kind.isMappingKey { - return try parseBlockMapping( - properties: .none, - includeIndentedContinuation: false, - firstKeyProperties: properties, - ) - } - return try parseBlockMapping( - properties: properties, - includeIndentedContinuation: false, - ) - } - - mutating func parseScalarNode( - token: PureYAML.Parsing.Token, - value: String, - style: PureYAML.Parsing.ScalarStyle, - properties: PureYAML.Parsing.NodeProperties, - ) throws -> PureYAML.Parsing.NodeResult { - if try canParsePlainScalarContinuation() { - return try parsePlainScalarWithContinuation(properties: properties) - } - _ = try cursor.advance() - let decoded = try decodeScalar(value, style: style, line: token.mark.line) - let mark = properties.mark ?? token.mark - try emit(.scalar( - value: decoded, - anchor: properties.anchor, - tag: properties.tag, - style: style, - mark: mark, - )) - return PureYAML.Parsing.NodeResult(kind: .scalar, endMark: token.endMark) - } -} diff --git a/Tests/EventStreamingParserTests.swift b/Tests/EventStreamingParserTests.swift index 56f61d3..e357e26 100644 --- a/Tests/EventStreamingParserTests.swift +++ b/Tests/EventStreamingParserTests.swift @@ -43,18 +43,6 @@ struct EventStreamingParserTests { "error: Duplicate mapping key 'id' at $.flow.id", ]) } - - @Test( - "Lazy token cursor matches full scanner tokens", - arguments: EventStreamingFixtures.singleDocuments + EventStreamingFixtures.streams, - ) - func test_lazyTokenCursorMatchesFullScannerTokens(testCase: EventStreamingFixtures.DocumentCase) throws { - let full = try PureYAML.Parsing.Scanner().scan(testCase.yaml) - .filter { !$0.kind.isComment } - let lazy = try collectLazyTokens(testCase.yaml) - - #expect(lazy == full) - } } enum EventStreamingFixtures { @@ -155,13 +143,3 @@ private func composeStreamWithFullEvents(_ yaml: String) throws -> [PureYAML.Str var composer = PureYAML.Parsing.EventComposer(events: events, scalarParser: parser) return try composer.composeStream() } - -private func collectLazyTokens(_ yaml: String) throws -> [PureYAML.Parsing.Token] { - var cursor = PureYAML.Parsing.TokenCursor(yaml: yaml) - var tokens: [PureYAML.Parsing.Token] = [] - while let token = cursor.current { - tokens.append(token) - _ = try cursor.advance() - } - return tokens -} diff --git a/Tests/PerformancePhaseTests.swift b/Tests/PerformancePhaseTests.swift deleted file mode 100644 index 03bf685..0000000 --- a/Tests/PerformancePhaseTests.swift +++ /dev/null @@ -1,298 +0,0 @@ -import Foundation -@testable import PureYAML -import Testing - -@Suite("Performance Phases") -struct PerformancePhaseTests { - @Test("Profiles parser phases for representative slow corpus seeds") - func test_profilesParserPhasesForRepresentativeSeeds() throws { - guard ProcessInfo.processInfo.environment["PUREYAML_RUN_PHASE_PROFILER"] == "1" else { - return - } - - let measurements = try PerformancePhaseSeed.all.map(profile) - let slowestLazyParse = measurements.map(\.lazyParse.seconds).max() ?? 0 - let slowestMaterializedPipeline = measurements.map(\.materializedPipelineSeconds).max() ?? 0 - let report: [String: Any] = [ - "summary": [ - "seeds": measurements.count, - "slowestLazyParseSeconds": slowestLazyParse, - "slowestMaterializedPipelineSeconds": slowestMaterializedPipeline, - ], - "measurements": measurements.map(\.object), - ] - let artifactURL = try performancePhaseArtifactURL() - let data = try JSONSerialization.data(withJSONObject: report, options: [.prettyPrinted, .sortedKeys]) - try data.write(to: artifactURL) - - print("PureYAML phase profiler seeds: \(measurements.count)") - for measurement in measurements { - print(measurement.summaryLine) - } - print("Report: \(artifactURL.path)") - } -} - -private struct PerformancePhaseSeed { - var id: String - var localPath: String - var iterations: Int - - static let all = [ - PerformancePhaseSeed( - id: "cert-manager-crd", - localPath: "cert-manager-certificate-crd.yaml", - iterations: 20, - ), - PerformancePhaseSeed( - id: "stripe-yaml", - localPath: "api-guru-stripe-openapi.yaml", - iterations: 2, - ), - PerformancePhaseSeed( - id: "zoom-yaml", - localPath: "api-guru-zoom-openapi.yaml", - iterations: 2, - ), - ] -} - -private struct PhaseTiming { - var seconds: TimeInterval - var units: Int - - var object: [String: Any] { - [ - "seconds": seconds, - "units": units, - ] - } -} - -private struct PhaseMeasurement { - var seed: PerformancePhaseSeed - var bytes: Int - var scanner: PhaseTiming - var eventParser: PhaseTiming - var composer: PhaseTiming - var lazyParse: PhaseTiming - var validation: PhaseTiming - var dumping: PhaseTiming - - var materializedPipelineSeconds: TimeInterval { - scanner.seconds + eventParser.seconds + composer.seconds - } - - var object: [String: Any] { - [ - "id": seed.id, - "localPath": seed.localPath, - "bytes": bytes, - "iterations": seed.iterations, - "scanner": scanner.object, - "eventParser": eventParser.object, - "composer": composer.object, - "lazyParse": lazyParse.object, - "validation": validation.object, - "dumping": dumping.object, - "materializedPipelineSeconds": materializedPipelineSeconds, - ] - } - - var summaryLine: String { - [ - seed.id, - "bytes=\(bytes)", - "iter=\(seed.iterations)", - "scan=\(format(scanner.seconds))s", - "events=\(format(eventParser.seconds))s", - "compose=\(format(composer.seconds))s", - "lazy=\(format(lazyParse.seconds))s", - "validate=\(format(validation.seconds))s", - "dump=\(format(dumping.seconds))s", - ].joined(separator: " ") - } -} - -private struct WarmedPerformanceInputs { - var tokens: [PureYAML.Parsing.Token] - var events: [PureYAML.Parsing.Event] - var documents: [PureYAML.Stream.Document] -} - -private func profile(_ seed: PerformancePhaseSeed) throws -> PhaseMeasurement { - let yaml = try String(contentsOf: fixtureURL(for: seed), encoding: .utf8) - let parser = PureYAML.Parsing.Parser() - let warmed = try warmup(yaml: yaml, parser: parser) - let scanner = try timeScanner(yaml: yaml, iterations: seed.iterations) - let eventParser = try timeEventParser(tokens: warmed.tokens, parser: parser, iterations: seed.iterations) - let composer = try timeComposer(events: warmed.events, parser: parser, iterations: seed.iterations) - let lazyParse = try timeLazyParse(yaml: yaml, iterations: seed.iterations) - let validation = timeValidation(documents: warmed.documents, iterations: seed.iterations) - let dumping = timeDumping(documents: warmed.documents, iterations: seed.iterations) - - return PhaseMeasurement( - seed: seed, - bytes: yaml.utf8.count, - scanner: .init(seconds: scanner.seconds, units: scanner.value), - eventParser: .init(seconds: eventParser.seconds, units: eventParser.value), - composer: .init(seconds: composer.seconds, units: composer.value), - lazyParse: .init(seconds: lazyParse.seconds, units: lazyParse.value), - validation: .init(seconds: validation.seconds, units: validation.value), - dumping: .init(seconds: dumping.seconds, units: dumping.value), - ) -} - -private func warmup( - yaml: String, - parser: PureYAML.Parsing.Parser, -) throws -> WarmedPerformanceInputs { - let tokens = try PureYAML.Parsing.Scanner().scan(yaml) - var eventParser = PureYAML.Parsing.TokenEventParser(tokens: tokens, scalarParser: parser) - let events = try eventParser.parse() - var composer = PureYAML.Parsing.EventComposer(events: events, scalarParser: parser) - let documents = try composer.composeStream() - _ = PureYAML.Validation.Validator().collect(documents) - _ = PureYAML.dump(documents) - _ = try PureYAML.parseStream(yaml) - return WarmedPerformanceInputs(tokens: tokens, events: events, documents: documents) -} - -private func timeScanner( - yaml: String, - iterations: Int, -) throws -> (seconds: TimeInterval, value: Int) { - try timed { - var units = 0 - for _ in 0 ..< iterations { - units += try PureYAML.Parsing.Scanner().scan(yaml).count - } - return units - } -} - -private func timeEventParser( - tokens: [PureYAML.Parsing.Token], - parser: PureYAML.Parsing.Parser, - iterations: Int, -) throws -> (seconds: TimeInterval, value: Int) { - try timed { - var units = 0 - for _ in 0 ..< iterations { - var eventParser = PureYAML.Parsing.TokenEventParser(tokens: tokens, scalarParser: parser) - units += try eventParser.parse().count - } - return units - } -} - -private func timeComposer( - events: [PureYAML.Parsing.Event], - parser: PureYAML.Parsing.Parser, - iterations: Int, -) throws -> (seconds: TimeInterval, value: Int) { - try timed { - var units = 0 - for _ in 0 ..< iterations { - var composer = PureYAML.Parsing.EventComposer(events: events, scalarParser: parser) - units += try composer.composeStream().count - } - return units - } -} - -private func timeLazyParse( - yaml: String, - iterations: Int, -) throws -> (seconds: TimeInterval, value: Int) { - try timed { - var units = 0 - for _ in 0 ..< iterations { - units += try PureYAML.parseStream(yaml).count - } - return units - } -} - -private func timeValidation( - documents: [PureYAML.Stream.Document], - iterations: Int, -) -> (seconds: TimeInterval, value: Int) { - timed { - var units = 0 - for _ in 0 ..< iterations { - units += PureYAML.Validation.Validator().collect(documents).issues.count - } - return units - } -} - -private func timeDumping( - documents: [PureYAML.Stream.Document], - iterations: Int, -) -> (seconds: TimeInterval, value: Int) { - timed { - var units = 0 - for _ in 0 ..< iterations { - units += PureYAML.dump(documents).utf8.count - } - return units - } -} - -private func fixtureURL(for seed: PerformancePhaseSeed) throws -> URL { - try #require(Bundle.module.url( - forResource: seed.resourceName, - withExtension: seed.resourceExtension, - subdirectory: "Fixtures/real-yaml", - )) -} - -private func performancePhaseArtifactURL() throws -> URL { - if let path = ProcessInfo.processInfo.environment["PUREYAML_PHASE_PROFILER_ARTIFACT"] { - let url = URL(fileURLWithPath: path) - try FileManager.default.createDirectory( - at: url.deletingLastPathComponent(), - withIntermediateDirectories: true, - ) - return url - } - - let url = URL(fileURLWithPath: FileManager.default.currentDirectoryPath) - .appendingPathComponent(".build") - .appendingPathComponent("pureyaml-artifacts") - .appendingPathComponent("performance") - .appendingPathComponent("phase-profile.json") - try FileManager.default.createDirectory( - at: url.deletingLastPathComponent(), - withIntermediateDirectories: true, - ) - return url -} - -private func timed(_ body: () throws -> Int) rethrows -> (seconds: TimeInterval, value: Int) { - let start = DispatchTime.now().uptimeNanoseconds - let value = try body() - let end = DispatchTime.now().uptimeNanoseconds - return (Double(end - start) / 1_000_000_000, value) -} - -private func format(_ value: Double) -> String { - String(format: "%.3f", value) -} - -private extension PerformancePhaseSeed { - var resourceName: String { - guard let dotIndex = localPath.lastIndex(of: ".") else { - return localPath - } - return String(localPath[.. 'it''s'}] - text: |+ - line - folded: >- - line - """, - ) - - expectFlowAndBlockScalarKinds(tokens) - expectFlowAndBlockScalarRequiredKinds(tokens) - expectFlowAndBlockScalarForbiddenKinds(tokens) - } - - @Test("Plain scalars keep non-indicator hash and colon characters") - func test_plainScalarsKeepNonIndicatorHashAndColonCharacters() throws { - let tokens = try scanKinds( - """ - url: https://example.com/a:b - fragment: value#kept # removed - """, - ) - - expectKinds(tokens, [ - "streamStart", - "mappingKey", - "scalar value=\"url\" style=plain", - "mappingValue", - "scalar value=\"https://example.com/a:b\" style=plain", - "mappingKey", - "scalar value=\"fragment\" style=plain", - "mappingValue", - "scalar value=\"value#kept\" style=plain", - "comment value=\"removed\"", - "streamEnd", - ]) - expectContains(tokens, [ - "scalar value=\"https://example.com/a:b\" style=plain", - "scalar value=\"value#kept\" style=plain", - "comment value=\"removed\"", - ]) - expectDoesNotContain(tokens, [ - "scalar value=\"https\" style=plain", - "comment value=\"kept # removed\"", - ]) - } - - @Test("Scans directives and document markers without value tokens") - func test_directivesAndDocumentMarkers() throws { - let tokens = try scanKinds( - """ - %YAML 1.2 - %TAG !yaml! tag:yaml.org,2002: - --- - value: !yaml!str true - ... - """, - ) - - expectKinds(tokens, [ - "streamStart", - "documentStart", - "mappingKey", - "scalar value=\"value\" style=plain", - "mappingValue", - "tag value=tag:yaml.org,2002:str", - "scalar value=\"true\" style=plain", - "documentEnd", - "streamEnd", - ]) - expectDoesNotContain(tokens, [ - "scalar value=\"%YAML 1.2\" style=plain", - "scalar value=\"---\" style=plain", - "scalar value=\"...\" style=plain", - ]) - } - - @Test("Scans multiple document boundaries as tokens") - func test_multipleDocumentBoundaries() throws { - let tokens = try scanKinds( - """ - first: one - --- - - two - ... - # trailing - --- - """, - ) - - expectKinds(tokens, [ - "streamStart", - "mappingKey", - "scalar value=\"first\" style=plain", - "mappingValue", - "scalar value=\"one\" style=plain", - "documentStart", - "blockEntry", - "scalar value=\"two\" style=plain", - "documentEnd", - "comment value=\"trailing\"", - "documentStart", - "streamEnd", - ]) - expectContains(tokens, [ - "documentStart", - "documentEnd", - "comment value=\"trailing\"", - ]) - expectDoesNotContain(tokens, [ - "scalar value=\"---\" style=plain", - "scalar value=\"...\" style=plain", - ]) - } - - @Test("Tracks UTF-8 source marks") - func test_utf8SourceMarks() throws { - let tokens = try PureYAML.Parsing.Scanner().scan("caf\u{00E9}: yes") - guard let key = tokens.first(where: { - $0.kind == .scalar(value: "caf\u{00E9}", style: .plain) - }) else { - recordIssue("expected cafe scalar") - return - } - guard let value = tokens.first(where: { - $0.kind == .scalar(value: "yes", style: .plain) - }) else { - recordIssue("expected yes scalar") - return - } - - expectMarks(key, start: .init(line: 1, column: 1, index: 0), end: .init(line: 1, column: 5, index: 5)) - expectMarks(value, start: .init(line: 1, column: 7, index: 7), end: .init(line: 1, column: 10, index: 10)) - } - - @Test("Tracks ASCII and extended UTF-8 marks in one scan") - func test_asciiAndExtendedUTF8Marks() throws { - let tokens = try PureYAML.Parsing.Scanner().scan("ascii: abc\nemoji: 😀\nnext: ok") - guard let emoji = tokens.first(where: { - $0.kind == .scalar(value: "😀", style: .plain) - }) else { - recordIssue("expected emoji scalar") - return - } - guard let next = tokens.first(where: { - $0.kind == .scalar(value: "next", style: .plain) - }) else { - recordIssue("expected next scalar") - return - } - - expectMarks(emoji, start: .init(line: 2, column: 8, index: 18), end: .init(line: 2, column: 9, index: 22)) - expectMarks(next, start: .init(line: 3, column: 1, index: 23), end: .init(line: 3, column: 5, index: 27)) - } - - @Test("Reader advances UTF-8 marks across line breaks") - func test_readerAdvancesUTF8MarksAcrossLineBreaks() { - var reader = PureYAML.Parsing.Reader("a\u{00E9}\n\u{03B2}\r\nz") - - expectReaderMark(&reader, line: 1, column: 1, index: 0) - expectReaderMark(&reader, line: 1, column: 2, index: 1) - expectReaderMark(&reader, line: 1, column: 3, index: 3) - expectReaderMark(&reader, line: 2, column: 1, index: 4) - expectReaderMark(&reader, line: 2, column: 2, index: 6) - expectReaderMark(&reader, line: 3, column: 1, index: 8) - expectReaderMark(&reader, line: 3, column: 2, index: 9, advanceAfterCheck: false) - } - - @Test("Reports scanner errors") - func test_errorReporting() { - expectScannerError("root:\n child: yes\n wrong: no", .unexpectedIndentation(line: 3)) - expectScannerError("name: \"open", .unterminatedQuotedString(line: 1)) - expectScannerError("name: 'open", .unterminatedQuotedString(line: 1)) - expectScannerError("anchor: &", .expectedAnchorName(line: 1)) - expectScannerError("alias: *", .expectedAliasName(line: 1)) - expectScannerError("tag: ! [String] { - try PureYAML.Parsing.Scanner().scan(yaml).map(\.kind.description) -} - -private func expectKinds( - _ actual: [String], - _ expected: [String], -) { - #expect(actual == expected) -} - -private func expectContains( - _ actual: [String], - _ required: [String], -) { - for item in required { - #expect(actual.contains(item)) - } -} - -private func expectDoesNotContain( - _ actual: [String], - _ forbidden: [String], -) { - for item in forbidden { - #expect(!actual.contains(item)) - } -} - -private func expectMarks( - _ token: PureYAML.Parsing.Token, - start: PureYAML.Parsing.Mark, - end: PureYAML.Parsing.Mark, -) { - #expect(token.mark == start) - #expect(token.endMark == end) -} - -private func expectFlowAndBlockScalarKinds(_ tokens: [String]) { - expectKinds(tokens, [ - "streamStart", - "mappingKey", - "scalar value=\"flow\" style=plain", - "mappingValue", - "flowSequenceStart", - "tag value=!Thing", - "anchor name=item", - "scalar value=\"value\" style=doubleQuoted", - "flowEntry", - "alias name=item", - "flowEntry", - "flowMappingStart", - "mappingKey", - "scalar value=\"tagged\" style=plain", - "mappingValue", - "tag value=!", - "scalar value=\"it''s\" style=singleQuoted", - "flowMappingEnd", - "flowSequenceEnd", - "mappingKey", - "scalar value=\"text\" style=plain", - "mappingValue", - "blockScalarHeader style=literal chomping=keep value=\"line\\n\"", - "mappingKey", - "scalar value=\"folded\" style=plain", - "mappingValue", - "blockScalarHeader style=folded chomping=strip value=\"line\"", - "streamEnd", - ]) -} - -private func expectFlowAndBlockScalarRequiredKinds(_ tokens: [String]) { - expectContains(tokens, [ - "flowSequenceStart", - "flowSequenceEnd", - "flowMappingStart", - "flowMappingEnd", - "tag value=!Thing", - "anchor name=item", - "alias name=item", - "blockScalarHeader style=literal chomping=keep value=\"line\\n\"", - "blockScalarHeader style=folded chomping=strip value=\"line\"", - ]) -} - -private func expectFlowAndBlockScalarForbiddenKinds(_ tokens: [String]) { - expectDoesNotContain(tokens, [ - "comment value=\"removed\"", - "scalar value=\"tag:example.com,2026:thing\" style=plain", - ]) -} - -private func expectReaderMark( - _ reader: inout PureYAML.Parsing.Reader, - line: Int, - column: Int, - index: Int, - advanceAfterCheck: Bool = true, -) { - #expect(reader.mark == PureYAML.Parsing.Mark(line: line, column: column, index: index)) - if advanceAfterCheck { - reader.advance() - } -} - -private func expectScannerError( - _ yaml: String, - _ expected: PureYAML.Parsing.ParseError, -) { - expectError(expected) { - try PureYAML.Parsing.Scanner().scan(yaml) - } -} From 18101b8ddcbf555530302aefa4fd3053d834cc9a Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 18:11:58 +0200 Subject: [PATCH 35/64] feat(parsing): accept full YAML 1.2 anchor and alias names An anchor or alias name is ns-anchor-char+ (any printable character that is not whitespace, a line break, the BOM, or a flow indicator), so Unicode and punctuation names are valid. libyaml restricts the name to alphanumerics and rejects them. Canonical event conformance: 271 -> 275 of 308 (2SXE, 8XYN, W5VH, Y2GN). 379 tests pass. --- Sources/Parsing/LibYAML.Scanner.Anchor.swift | 26 +++++++++++++------- Tests/CanonicalEventConformanceTests.swift | 8 +++--- 2 files changed, 21 insertions(+), 13 deletions(-) diff --git a/Sources/Parsing/LibYAML.Scanner.Anchor.swift b/Sources/Parsing/LibYAML.Scanner.Anchor.swift index d8d2efa..1df8ba0 100644 --- a/Sources/Parsing/LibYAML.Scanner.Anchor.swift +++ b/Sources/Parsing/LibYAML.Scanner.Anchor.swift @@ -1,20 +1,21 @@ extension PureYAML.Parsing.LibYAML.Scanner { private typealias Classify = PureYAML.Parsing.LibYAML.CharacterClass - /// Port of `yaml_parser_scan_anchor`. Scans an anchor (`&name`) or alias - /// (`*name`): the name is a run of `IS_ALPHA` characters and must be non-empty - /// and followed by a blank, the end of input, or one of the indicators that may - /// terminate it. + /// Port of `yaml_parser_scan_anchor`, widened to YAML 1.2: an anchor (`&name`) + /// or alias (`*name`) name is `ns-anchor-char+`, i.e. any printable character + /// that is not whitespace, a line break, or a flow indicator (`,[]{}`). libyaml + /// restricts the name to alphanumerics, which rejects Unicode and punctuation + /// anchor names that YAML 1.2 allows. mutating func scanAnchor(isAnchor: Bool) throws -> PureYAML.Parsing.LibYAML.Token { let startMark = reader.mark reader.skip() var name = "" - while let character = reader.peek(), Classify.isAlpha(character) { + while let character = reader.peek(), isAnchorCharacter(character) { name.unicodeScalars.append(character) reader.skip() } let endMark = reader.mark - guard !name.isEmpty, Classify.isBlankZ(reader.peek()) || isAnchorTerminator(reader.peek()) else { + guard !name.isEmpty else { throw PureYAML.Parsing.LibYAML.ScannerError( context: isAnchor ? "while scanning an anchor" : "while scanning an alias", problem: "did not find expected alphabetic or numeric character", @@ -28,10 +29,17 @@ extension PureYAML.Parsing.LibYAML.Scanner { ) } - private func isAnchorTerminator(_ scalar: Unicode.Scalar?) -> Bool { + /// `ns-anchor-char`: a printable, non-blank, non-break character that is not a + /// flow indicator or the byte-order mark. + private func isAnchorCharacter(_ scalar: Unicode.Scalar) -> Bool { + guard Classify.isPrintable(scalar), !Classify.isBlankZ(scalar), scalar != "\u{FEFF}" else { + return false + } switch scalar { - case "?", ":", ",", "]", "}", "%", "@", "`": true - default: false + case ",", "[", "]", "{", "}": + return false + default: + return true } } } diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index f919823..af1b12c 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -21,14 +21,14 @@ struct CanonicalEventConformanceTests { // itself handles. // // false-rejects (parseEvents throws on valid input, as libyaml does) - "2JQS", "2SXE", "4ABK", "58MP", "5T43", "6BCT", "6CA3", "6M2F", - "8XYN", "96NN/00", "96NN/01", "A2M4", "CFD4", "DBG4", "DK3J", "DK95/00", + "2JQS", "4ABK", "58MP", "5T43", "6BCT", "6CA3", "6M2F", + "96NN/00", "96NN/01", "A2M4", "CFD4", "DBG4", "DK3J", "DK95/00", "DK95/04", "FP8R", "FRK4", "HM87/00", "M2N8/00", "M7A3", "NHX8", "NKF9", "Q5MG", "R4YG", "S3PD", "SM9W/01", "UKK6/00", "W4TN", - "W5VH", "Y79Y/001", "Y79Y/010", + "Y79Y/001", "Y79Y/010", // wrong event stream: the port matches libyaml but both deviate from the // canonical events (libyaml quirks to be surpassed). - "652Z", "HM87/01", "JEF9/02", "Y2GN", + "652Z", "HM87/01", "JEF9/02", ] @Test("Every valid case emits canonical events, except the recorded gaps") From 884ff7d9a1c49eb6f2e94a595579a49634fbf753 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 18:17:12 +0200 Subject: [PATCH 36/64] docs: record the libyaml port as complete and the sole parsing engine Marks every step of the port plan done and adds a status section: the port is integrated as PureYAML's only parser, verified byte-for-byte against libyaml on 307/308 cases, and scores 275/308 on the canonical event gate, ahead of libyaml's own 252 and the prior hand-rolled parser's 267. --- docs/LIBYAML_PORT.md | 40 +++++++++++++++++++++++++++++++--------- 1 file changed, 31 insertions(+), 9 deletions(-) diff --git a/docs/LIBYAML_PORT.md b/docs/LIBYAML_PORT.md index d637f52..92336fb 100644 --- a/docs/LIBYAML_PORT.md +++ b/docs/LIBYAML_PORT.md @@ -1,5 +1,28 @@ # Faithful libyaml port +## Status: complete and integrated + +The port is finished and is now PureYAML's **only** parsing engine. Every step +below has landed, the hand-rolled approximation has been deleted, and `parseEvents`, +`parseStreaming`, and `parseStreamStreaming` all run on the port. + +- **Faithfulness**: verified byte-for-byte against the libyaml reference event + dumper across all 308 vendored valid cases. The port matches libyaml on 307; the + single difference (`L24T/01`) is the port being more correct than libyaml. +- **Conformance** (canonical `test.event` gate, of 308): libyaml itself scores + 252, the old hand-rolled parser scored 267, and the port scores **275** after + closing real YAML 1.2 gaps libyaml lacks (reserved directives ignored with a + warning, newer `%YAML` minor versions, multi-line flow keys, bare documents + after `...`, tab-only blank lines, JSON UTF-16 surrogate-pair `\u` escapes, full + `ns-anchor-char` anchor/alias names). +- **Integration boundary** (`Sources/Parsing/Parser.Events.swift`): converts + libyaml's 0-based marks to PureYAML's 1-based, translates scanner/parser errors + to the diagnostic-aware `ParseError`, and enforces a 64-level nesting bound so + deep input throws `nestingTooDeep` rather than overflowing the recursive composer. + +Remaining open gaps and their clusters are tracked by `knownEventGaps` in +`Tests/CanonicalEventConformanceTests.swift`. + ## Why PureYAML's original scanner is a hand-rolled approximation of libyaml's @@ -33,17 +56,16 @@ is a translation of the algorithm into pure Swift, not a binding to libyaml. more indented than the current level, which fixes the `- a:` / same-column `b:` bug by construction. Implemented in `Sources/Parsing/LibYAML.IndentEngine.swift`, unit-tested in `Tests/LibYAMLIndentEngineTests.swift`. -2. **Simple-key mechanism**: `save_simple_key`, `remove_simple_key`, +2. **Simple-key mechanism** (DONE): `save_simple_key`, `remove_simple_key`, `stale_simple_keys`, the `simple_keys` stack and `simple_key_allowed` flag. -3. **Token-fetch core**: `fetch_more_tokens`, `fetch_next_token`, +3. **Token-fetch core** (DONE): `fetch_more_tokens`, `fetch_next_token`, `scan_to_next_token`, and the `fetch_*` dispatch (`fetch_key`, `fetch_value` with its empty-scalar and roll-indent logic, `fetch_block_entry`, `fetch_flow_*`, document indicators, stream start/end). -4. **Scalar scanners**: `scan_plain_scalar`, `scan_flow_scalar`, +4. **Scalar scanners** (DONE): `scan_plain_scalar`, `scan_flow_scalar`, `scan_block_scalar` (+ breaks), `scan_anchor`, `scan_tag`, `scan_directive`. -5. **Reader**: confirm the existing `Reader` covers `CACHE`/`SKIP`/`READ` and - UTF-8 marks, or port the needed pieces. -6. **Parser**: port `parser.c` to compose events from the token stream. -7. **Integration**: route `parseEvents` / `parseStream` through the port; delete - the approximation once the canonical event gate and libyaml differential are - green with zero regressions. +5. **Reader** (DONE): scalar-based `Reader` with `peek`/`skip`/`skipLine` and marks. +6. **Parser** (DONE): `parser.c` ported to compose events from the token stream. +7. **Integration** (DONE): `parseEvents` / `parseStream` run on the port and the + approximation has been deleted; the canonical event gate and libyaml + differential are green with zero regressions. From 70c3da85a39318be2d30a44c232732379d2035b8 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 18:27:45 +0200 Subject: [PATCH 37/64] feat(parsing): parse block mappings with empty keys A ':' value indicator with no preceding key on its line denotes a mapping entry whose key is empty (null), which YAML 1.2 permits but libyaml rejects with 'did not find expected key'. The block-mapping-key parser now emits the empty scalar key and leaves the VALUE token for the value state to consume, rather than throwing. Fixes the canonical event streams for plain empty-key mappings, explicit empty keys with anchors and aliases, empty keys nested in sequences, and mixed empty-key/value entries. Port score 275 -> 282; surpasses libyaml on 2JQS, 6M2F, M2N8/00, NHX8, S3PD, SM9W/01, UKK6/00. --- CHANGELOG.md | 9 +++++++++ Sources/Parsing/LibYAML.Parser.Block.swift | 8 ++++++++ Tests/CanonicalEventConformanceTests.swift | 8 ++++---- 3 files changed, 21 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 4f65558..71a531a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Parse block mappings with empty (null) keys. A `:` value indicator with no + preceding key on its line denotes a mapping entry whose key is empty, which + YAML 1.2 permits but libyaml rejects with "did not find expected key". The + block-mapping-key parser now emits the empty scalar key and lets the value + state consume the indicator, fixing the canonical event streams for `: a` + style mappings, explicit empty keys (`? &a a` / `: *a`), empty keys nested in + sequences (`- :`, `- ? : x`), and mixed empty-key/value entries. Surpasses + libyaml on these seven test-suite cases (2JQS, 6M2F, M2N8/00, NHX8, S3PD, + SM9W/01, UKK6/00). - Emit no document for a stream whose only content is comments or whitespace. A comment-only or empty stream has zero documents in YAML 1.2 (matching libyaml and the test suite), but the event stream was emitting a spurious empty null diff --git a/Sources/Parsing/LibYAML.Parser.Block.swift b/Sources/Parsing/LibYAML.Parser.Block.swift index 0607dec..2f92623 100644 --- a/Sources/Parsing/LibYAML.Parser.Block.swift +++ b/Sources/Parsing/LibYAML.Parser.Block.swift @@ -74,6 +74,14 @@ extension PureYAML.Parsing.LibYAML.Parser { skipToken() return .mappingEnd(mark: token.startMark) } + // YAML 1.2 permits an empty (null) key: a VALUE indicator with no + // preceding key denotes a mapping entry whose key is empty. libyaml + // rejects this here; instead emit the empty scalar key and leave the + // VALUE token for `parseBlockMappingValue` to consume. + if case .value = token.type { + state = .blockMappingValue + return processEmptyScalar(at: token.startMark) + } throw ParserError( context: "while parsing a block mapping", problem: "did not find expected key", diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index af1b12c..6dd3031 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -12,7 +12,7 @@ struct CanonicalEventConformanceTests { /// Valid suite cases whose event stream PureYAML does NOT yet emit exactly. /// This is the authoritative gap set: a fix removes an id (and the test fails /// until it is removed), a regression adds one (and the test fails). Of these, - /// 14 currently throw on valid input and 13 emit a wrong event stream. + /// 23 currently throw on valid input and 3 emit a wrong event stream. static let knownEventGaps: Set = [ // Gap set for the ported libyaml engine. Verified against the libyaml // reference dumper: on all but four of these the port matches libyaml @@ -21,10 +21,10 @@ struct CanonicalEventConformanceTests { // itself handles. // // false-rejects (parseEvents throws on valid input, as libyaml does) - "2JQS", "4ABK", "58MP", "5T43", "6BCT", "6CA3", "6M2F", + "4ABK", "58MP", "5T43", "6BCT", "6CA3", "96NN/00", "96NN/01", "A2M4", "CFD4", "DBG4", "DK3J", "DK95/00", - "DK95/04", "FP8R", "FRK4", "HM87/00", "M2N8/00", "M7A3", "NHX8", - "NKF9", "Q5MG", "R4YG", "S3PD", "SM9W/01", "UKK6/00", "W4TN", + "DK95/04", "FP8R", "FRK4", "HM87/00", "M7A3", + "NKF9", "Q5MG", "R4YG", "W4TN", "Y79Y/001", "Y79Y/010", // wrong event stream: the port matches libyaml but both deviate from the // canonical events (libyaml quirks to be surpassed). From 3fc30725441f9cb11fcecd24febdd179e489d316 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 18:31:40 +0200 Subject: [PATCH 38/64] feat(parsing): parse flow mappings with empty keys A ':' value indicator with no preceding key is also valid inside a flow mapping, denoting an entry whose key is empty (null). libyaml hands the bare VALUE token to its node parser and fails with 'did not find expected node content'. The flow-mapping-key parser now emits the empty scalar key and lets the value state consume the indicator. Fixes '{ : }' and '{ key: value, : empty key }', completing the multi-document NKF9 case. Port score 282 -> 283. --- CHANGELOG.md | 5 +++++ Sources/Parsing/LibYAML.Parser.Flow.swift | 8 ++++++++ Tests/CanonicalEventConformanceTests.swift | 4 ++-- 3 files changed, 15 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 71a531a..c6bcd71 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -31,6 +31,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 sequences (`- :`, `- ? : x`), and mixed empty-key/value entries. Surpasses libyaml on these seven test-suite cases (2JQS, 6M2F, M2N8/00, NHX8, S3PD, SM9W/01, UKK6/00). +- Parse flow mappings with empty (null) keys. The same `:`-without-a-key entry + is valid inside `{ ... }`, where libyaml hands the bare VALUE token to its node + parser and fails with "did not find expected node content". The flow-mapping-key + parser now emits the empty scalar key for a leading `:`, so `{ : }` and + `{ key: value, : empty key }` parse, completing the multi-document NKF9 case. - Emit no document for a stream whose only content is comments or whitespace. A comment-only or empty stream has zero documents in YAML 1.2 (matching libyaml and the test suite), but the event stream was emitting a spurious empty null diff --git a/Sources/Parsing/LibYAML.Parser.Flow.swift b/Sources/Parsing/LibYAML.Parser.Flow.swift index 466c997..28638b6 100644 --- a/Sources/Parsing/LibYAML.Parser.Flow.swift +++ b/Sources/Parsing/LibYAML.Parser.Flow.swift @@ -96,6 +96,14 @@ extension PureYAML.Parsing.LibYAML.Parser { if isKey(token) { return try flowMappingKeyEvent() } + // YAML 1.2 permits an empty (null) key in a flow mapping: a `:` with + // no preceding key denotes an entry whose key is empty. libyaml hands + // the VALUE token to `parse_node` and fails; instead emit the empty + // scalar key and let `parseFlowMappingValue` consume the indicator. + if isValue(token) { + state = .flowMappingValue + return processEmptyScalar(at: token.startMark) + } if !isFlowMappingEnd(token) { states.append(.flowMappingEmptyValue) return try parseNode(block: false, indentlessSequence: false) diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index 6dd3031..2d4b87b 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -12,7 +12,7 @@ struct CanonicalEventConformanceTests { /// Valid suite cases whose event stream PureYAML does NOT yet emit exactly. /// This is the authoritative gap set: a fix removes an id (and the test fails /// until it is removed), a regression adds one (and the test fails). Of these, - /// 23 currently throw on valid input and 3 emit a wrong event stream. + /// 22 currently throw on valid input and 3 emit a wrong event stream. static let knownEventGaps: Set = [ // Gap set for the ported libyaml engine. Verified against the libyaml // reference dumper: on all but four of these the port matches libyaml @@ -24,7 +24,7 @@ struct CanonicalEventConformanceTests { "4ABK", "58MP", "5T43", "6BCT", "6CA3", "96NN/00", "96NN/01", "A2M4", "CFD4", "DBG4", "DK3J", "DK95/00", "DK95/04", "FP8R", "FRK4", "HM87/00", "M7A3", - "NKF9", "Q5MG", "R4YG", "W4TN", + "Q5MG", "R4YG", "W4TN", "Y79Y/001", "Y79Y/010", // wrong event stream: the port matches libyaml but both deviate from the // canonical events (libyaml quirks to be surpassed). From 254905fe67ac9e8f2134dddea8a08c5d7a5802b5 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 18:36:17 +0200 Subject: [PATCH 39/64] fix(parsing): auto-detect indentation 0 for a root block scalar The block-scalar scanner used 0 as the 'indentation not yet detected' sentinel and floored the auto-detected indent at 1, mirroring libyaml's scan_block_scalar_breaks. A root-level block scalar (parent indent -1) whose content starts in column 0 therefore detected no content, and the first content line was reparsed as a fresh document, raising 'did not find expected document start'. Switch the sentinel to -1 so 0 is a representable detected indent, and floor the auto-detected indent at parent indent + 1 (0 at the document root) instead of 1. Nested block scalars keep a parent indent >= 0, so their floor stays >= 1 and they are unaffected. Surpasses libyaml on DK3J, FP8R, and M7A3. Port score 283 -> 286. --- CHANGELOG.md | 8 ++++++++ .../Parsing/LibYAML.Scanner.BlockScalar.swift | 17 ++++++++++------- Tests/CanonicalEventConformanceTests.swift | 10 +++++----- 3 files changed, 23 insertions(+), 12 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c6bcd71..ee5ea65 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Auto-detect indentation 0 for a root-level block scalar. The block-scalar + scanner used 0 as the "indentation not yet detected" sentinel and floored the + detected indent at 1 (as libyaml does in `scan_block_scalar_breaks`), so a + `--- >` or `--- |` whose content begins in column 0 detected no content and the + following line was misread as a new document ("did not find expected document + start"). The sentinel is now -1, leaving 0 a representable detected indent, and + the floor is the parent indent + 1 (0 at the document root). Surpasses libyaml + on DK3J, FP8R, and M7A3. - Parse block mappings with empty (null) keys. A `:` value indicator with no preceding key on its line denotes a mapping entry whose key is empty, which YAML 1.2 permits but libyaml rejects with "did not find expected key". The diff --git a/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift b/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift index 9685c19..05def72 100644 --- a/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift +++ b/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift @@ -21,7 +21,10 @@ extension PureYAML.Parsing.LibYAML.Scanner { try consumeBlockHeaderTail(startMark: startMark) var endMark = reader.mark - var indent = 0 + // -1 is the "indentation not yet auto-detected" sentinel. libyaml uses 0, + // but a root-level block scalar legitimately detects indentation 0, so 0 + // must be a representable detected value rather than the sentinel. + var indent = -1 if header.increment != 0 { indent = indentEngine.indent >= 0 ? indentEngine.indent + header.increment : header.increment } @@ -105,13 +108,13 @@ extension PureYAML.Parsing.LibYAML.Scanner { var maxIndent = 0 endMark = reader.mark while true { - while indent == 0 || reader.column < indent, reader.peek() == " " { + while indent < 0 || reader.column < indent, reader.peek() == " " { reader.skip() } if reader.column > maxIndent { maxIndent = reader.column } - if indent == 0 || reader.column < indent, Classify.isTab(reader.peek()) { + if indent < 0 || reader.column < indent, Classify.isTab(reader.peek()) { throw blockError("found a tab character where an indentation space is expected", startMark) } if !Classify.isBreak(reader.peek()) { @@ -120,11 +123,11 @@ extension PureYAML.Parsing.LibYAML.Scanner { state.trailingBreaks += readBlockLine() endMark = reader.mark } - if indent == 0 { + if indent < 0 { + // Auto-detected indentation. A root-level block scalar has a parent + // indent of -1, so the floor is 0 (allowing column-0 content), not + // libyaml's 1. maxIndent >= 0 keeps the result non-negative. indent = max(maxIndent, indentEngine.indent + 1) - if indent < 1 { - indent = 1 - } } } diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index 2d4b87b..5237e00 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -12,7 +12,7 @@ struct CanonicalEventConformanceTests { /// Valid suite cases whose event stream PureYAML does NOT yet emit exactly. /// This is the authoritative gap set: a fix removes an id (and the test fails /// until it is removed), a regression adds one (and the test fails). Of these, - /// 22 currently throw on valid input and 3 emit a wrong event stream. + /// 18 currently throw on valid input and 4 emit a wrong event stream. static let knownEventGaps: Set = [ // Gap set for the ported libyaml engine. Verified against the libyaml // reference dumper: on all but four of these the port matches libyaml @@ -22,13 +22,13 @@ struct CanonicalEventConformanceTests { // // false-rejects (parseEvents throws on valid input, as libyaml does) "4ABK", "58MP", "5T43", "6BCT", "6CA3", - "96NN/00", "96NN/01", "A2M4", "CFD4", "DBG4", "DK3J", "DK95/00", - "DK95/04", "FP8R", "FRK4", "HM87/00", "M7A3", - "Q5MG", "R4YG", "W4TN", + "96NN/00", "96NN/01", "A2M4", "CFD4", "DBG4", "DK95/00", + "DK95/04", "FRK4", "HM87/00", + "Q5MG", "R4YG", "Y79Y/001", "Y79Y/010", // wrong event stream: the port matches libyaml but both deviate from the // canonical events (libyaml quirks to be surpassed). - "652Z", "HM87/01", "JEF9/02", + "652Z", "HM87/01", "JEF9/02", "W4TN", ] @Test("Every valid case emits canonical events, except the recorded gaps") From 26e09103b497b301220acb8b6bb8eb593e6f3271 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 18:44:25 +0200 Subject: [PATCH 40/64] fix(parsing): accept tabs as block-scalar content past the indentation The block-scalar break scanner raised 'found a tab character where an indentation space is expected' for every tab seen while auto-detecting the content indentation. But a tab at or beyond the content column is content, not indentation: only a tab below the content column is illegal. Gate the tab check on a content-column floor (the resolved indent, or the parent indent + 1 while auto-detecting) instead of firing on every tab in auto-detect mode. A tab-only line shallower than the content is still rejected, so tab-as-indentation errors (Y79Y/000 and friends) are preserved. Surpasses libyaml on 96NN/00, 96NN/01, R4YG, Y79Y/001. Port score 286 -> 290. --- CHANGELOG.md | 8 ++++++++ Sources/Parsing/LibYAML.Scanner.BlockScalar.swift | 6 +++++- Tests/CanonicalEventConformanceTests.swift | 8 ++++---- 3 files changed, 17 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ee5ea65..73da913 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Accept a tab as block-scalar content once the indentation is satisfied. The + block-scalar break scanner rejected any tab seen while auto-detecting the + content indentation, but a tab at or beyond the content column is content, not + indentation. The tab is now an error only below the content column (the parent + indent + 1 floor while auto-detecting), so `foo: |-` / `bar` lines whose + content begins with a tab parse, while a tab used as indentation (a tab-only + line shallower than the content) is still rejected. Surpasses libyaml on + 96NN/00, 96NN/01, R4YG, and Y79Y/001. - Auto-detect indentation 0 for a root-level block scalar. The block-scalar scanner used 0 as the "indentation not yet detected" sentinel and floored the detected indent at 1 (as libyaml does in `scan_block_scalar_breaks`), so a diff --git a/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift b/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift index 05def72..81b0bc4 100644 --- a/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift +++ b/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift @@ -107,6 +107,10 @@ extension PureYAML.Parsing.LibYAML.Scanner { private mutating func scanBlockScalarBreaks(indent: inout Int, state: inout BlockState, startMark: PureYAML.Parsing.Mark, endMark: inout PureYAML.Parsing.Mark) throws { var maxIndent = 0 endMark = reader.mark + // A tab is content (or separation) once the column reaches the content + // indentation; it is illegal only while still inside the required + // indentation. During auto-detection the floor is the parent indent + 1. + let tabFloor = indent >= 0 ? indent : max(0, indentEngine.indent + 1) while true { while indent < 0 || reader.column < indent, reader.peek() == " " { reader.skip() @@ -114,7 +118,7 @@ extension PureYAML.Parsing.LibYAML.Scanner { if reader.column > maxIndent { maxIndent = reader.column } - if indent < 0 || reader.column < indent, Classify.isTab(reader.peek()) { + if reader.column < tabFloor, Classify.isTab(reader.peek()) { throw blockError("found a tab character where an indentation space is expected", startMark) } if !Classify.isBreak(reader.peek()) { diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index 5237e00..81bbb6c 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -12,7 +12,7 @@ struct CanonicalEventConformanceTests { /// Valid suite cases whose event stream PureYAML does NOT yet emit exactly. /// This is the authoritative gap set: a fix removes an id (and the test fails /// until it is removed), a regression adds one (and the test fails). Of these, - /// 18 currently throw on valid input and 4 emit a wrong event stream. + /// 14 currently throw on valid input and 4 emit a wrong event stream. static let knownEventGaps: Set = [ // Gap set for the ported libyaml engine. Verified against the libyaml // reference dumper: on all but four of these the port matches libyaml @@ -22,10 +22,10 @@ struct CanonicalEventConformanceTests { // // false-rejects (parseEvents throws on valid input, as libyaml does) "4ABK", "58MP", "5T43", "6BCT", "6CA3", - "96NN/00", "96NN/01", "A2M4", "CFD4", "DBG4", "DK95/00", + "A2M4", "CFD4", "DBG4", "DK95/00", "DK95/04", "FRK4", "HM87/00", - "Q5MG", "R4YG", - "Y79Y/001", "Y79Y/010", + "Q5MG", + "Y79Y/010", // wrong event stream: the port matches libyaml but both deviate from the // canonical events (libyaml quirks to be surpassed). "652Z", "HM87/01", "JEF9/02", "W4TN", From c3a1e6aaa4d9a069da95f82c6f4b88d506d9e550 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 18:50:46 +0200 Subject: [PATCH 41/64] fix(parsing): treat flow '?' before a non-indicator as scalar content libyaml makes every '?' in flow context a mapping-key indicator, so it parses '{ ?foo: bar }' as a key 'foo' (dropping the '?') and '[?x]' as an empty single-pair mapping. Per ns-plain-first a '?' followed by a flow-safe character (anything but whitespace, end of input, or a flow indicator) begins a plain scalar. Gate the '?' key-indicator dispatch on isBlankZ or, in flow context, a flow indicator, so '?foo' and '?x' stay plain-scalar content. Hoist the flow-indicator predicate into CharacterClass and reuse it in the plain scalar scanner. Surpasses libyaml on 652Z and HM87/01. Port score 290 -> 292. --- CHANGELOG.md | 6 ++++++ Sources/Parsing/LibYAML.CharacterClass.swift | 9 +++++++++ Sources/Parsing/LibYAML.Scanner.Fetch.swift | 5 ++++- Sources/Parsing/LibYAML.Scanner.PlainScalar.swift | 11 ++--------- Tests/CanonicalEventConformanceTests.swift | 4 ++-- 5 files changed, 23 insertions(+), 12 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 73da913..84999d8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Treat `?` in a flow collection as plain-scalar content unless it is followed by + whitespace, the end of input, or a flow indicator. libyaml makes every `?` in + flow context a mapping-key indicator, dropping the `?` from `?foo`, but + `ns-plain-first` lets a `?` followed by a flow-safe character begin a plain + scalar. So `{ ?foo: bar }` keys on `?foo` and `[?x]` is the scalar `?x` rather + than an empty single-pair mapping. Surpasses libyaml on 652Z and HM87/01. - Accept a tab as block-scalar content once the indentation is satisfied. The block-scalar break scanner rejected any tab seen while auto-detecting the content indentation, but a tab at or beyond the content column is content, not diff --git a/Sources/Parsing/LibYAML.CharacterClass.swift b/Sources/Parsing/LibYAML.CharacterClass.swift index 77153de..b8053a9 100644 --- a/Sources/Parsing/LibYAML.CharacterClass.swift +++ b/Sources/Parsing/LibYAML.CharacterClass.swift @@ -48,6 +48,15 @@ extension PureYAML.Parsing.LibYAML { isBlank(scalar) || isBreakZ(scalar) } + /// A flow collection indicator (`,`, `[`, `]`, `{`, `}`); the YAML + /// `c-flow-indicator` set excluded from `ns-plain-safe` in flow context. + static func isFlowIndicator(_ scalar: Unicode.Scalar?) -> Bool { + switch scalar { + case ",", "[", "]", "{", "}": true + default: false + } + } + /// `IS_DIGIT`. static func isDigit(_ scalar: Unicode.Scalar?) -> Bool { guard let scalar else { return false } diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index 86724cf..58f3567 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -106,7 +106,10 @@ extension PureYAML.Parsing.LibYAML.Scanner { switch character { case "-" where Classify.isBlankZ(reader.peek(1)): fetchBlockEntry() - case "?" where flowLevel > 0 || Classify.isBlankZ(reader.peek(1)): + case "?" where Classify.isBlankZ(reader.peek(1)) || (flowLevel > 0 && Classify.isFlowIndicator(reader.peek(1))): + // In flow context libyaml treats every `?` as a key indicator, but per + // `ns-plain-first` a `?` followed by a flow-safe character (anything but + // whitespace, end, or a flow indicator) begins a plain scalar (`?foo`). fetchKey() case ":" where flowLevel > 0 || Classify.isBlankZ(reader.peek(1)): try fetchValue() diff --git a/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift b/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift index 0da6474..d6be040 100644 --- a/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift +++ b/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift @@ -57,10 +57,10 @@ extension PureYAML.Parsing.LibYAML.Scanner { if character == ":", Classify.isBlankZ(reader.peek(1)) { break } - if flowLevel > 0, character == ":", isFlowIndicator(reader.peek(1)) { + if flowLevel > 0, character == ":", Classify.isFlowIndicator(reader.peek(1)) { throw scannerError("found unexpected ':'", at: startMark) } - if flowLevel > 0, isFlowIndicator(character) { + if flowLevel > 0, Classify.isFlowIndicator(character) { break } foldPending(&state) @@ -133,11 +133,4 @@ extension PureYAML.Parsing.LibYAML.Scanner { } return reader.peek(1) == first && reader.peek(2) == first && Classify.isBlankZ(reader.peek(3)) } - - private func isFlowIndicator(_ scalar: Unicode.Scalar?) -> Bool { - switch scalar { - case ",", "[", "]", "{", "}": true - default: false - } - } } diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index 81bbb6c..059bfdb 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -12,7 +12,7 @@ struct CanonicalEventConformanceTests { /// Valid suite cases whose event stream PureYAML does NOT yet emit exactly. /// This is the authoritative gap set: a fix removes an id (and the test fails /// until it is removed), a regression adds one (and the test fails). Of these, - /// 14 currently throw on valid input and 4 emit a wrong event stream. + /// 14 currently throw on valid input and 2 emit a wrong event stream. static let knownEventGaps: Set = [ // Gap set for the ported libyaml engine. Verified against the libyaml // reference dumper: on all but four of these the port matches libyaml @@ -28,7 +28,7 @@ struct CanonicalEventConformanceTests { "Y79Y/010", // wrong event stream: the port matches libyaml but both deviate from the // canonical events (libyaml quirks to be surpassed). - "652Z", "HM87/01", "JEF9/02", "W4TN", + "JEF9/02", "W4TN", ] @Test("Every valid case emits canonical events, except the recorded gaps") From ff199516ac89549150932e75cdfbb7bbf7fde680 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 19:02:43 +0200 Subject: [PATCH 42/64] fix(parsing): apply the YAML 1.2 flow ':' rule with JSON-key adjacency libyaml makes every ':' in a flow collection a value indicator, so it mis-scans ':x', 'http://foo.com', '::vector', and 'omitted value:,', and drops the value after an adjacent quoted or collection key. Per the spec a ':' only ends a node when followed by whitespace, end of input, or a flow indicator, except an adjacent ':' after a JSON key (a quoted flow scalar or a flow collection used as the key). Gate the ':' value-indicator dispatch on that rule, tracking on the pending simple key whether it is a JSON node (set for quoted flow scalars and flow-collection starts). End the plain scalar at a ':' before a flow indicator instead of rejecting it as unexpected. Surpasses libyaml on 4ABK, 58MP, 5T43, DBG4, FRK4, HM87/00, with 9MMW (mixing adjacent and separated keys) still correct. Port score 292 -> 298. --- CHANGELOG.md | 12 +++++++++ Sources/Parsing/LibYAML.Scanner.Fetch.swift | 26 ++++++++++++++++++- .../Parsing/LibYAML.Scanner.PlainScalar.swift | 7 +++-- Sources/Parsing/LibYAML.SimpleKey.swift | 4 +++ Tests/CanonicalEventConformanceTests.swift | 8 +++--- 5 files changed, 50 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 84999d8..ea0908c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Apply the YAML 1.2 flow `:` rule instead of libyaml's "always a value + indicator in flow". In a flow collection a `:` only ends a node when it is + followed by whitespace, the end of input, or a flow indicator, or when it is + adjacent to a JSON key (a quoted scalar or a flow collection used as the key). + Otherwise the `:` is plain-scalar content. So `[:x]` and `{x: :x}` keep the + scalar `:x`, `http://foo.com` and `::vector` stay single scalars, `"key":value` + and `{JSON: like}:adjacent` bind the value across the adjacent `:`, and + `omitted value:,` is a key with an empty value rather than a scan error. The + pending simple key now records whether it is a JSON node, and the plain scalar + scanner ends (rather than rejecting) at a `:` before a flow indicator. Surpasses + libyaml on 4ABK, 58MP, 5T43, DBG4, FRK4, and HM87/00, with 9MMW (mixed + adjacent/separate keys) still correct. - Treat `?` in a flow collection as plain-scalar content unless it is followed by whitespace, the end of input, or a flow indicator. libyaml makes every `?` in flow context a mapping-key indicator, dropping the `?` from `?foo`, but diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index 58f3567..bcb6c1c 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -111,7 +111,12 @@ extension PureYAML.Parsing.LibYAML.Scanner { // `ns-plain-first` a `?` followed by a flow-safe character (anything but // whitespace, end, or a flow indicator) begins a plain scalar (`?foo`). fetchKey() - case ":" where flowLevel > 0 || Classify.isBlankZ(reader.peek(1)): + case ":" where Classify.isBlankZ(reader.peek(1)) + || (flowLevel > 0 && (Classify.isFlowIndicator(reader.peek(1)) || flowKeyIsJSON)): + // In flow context libyaml makes every `:` a value indicator. Per the + // spec a `:` only ends a node when followed by whitespace, end of + // input, or a flow indicator, except an adjacent `:` after a JSON + // (quoted) key. Otherwise the `:` is plain-scalar content (`:x`). try fetchValue() default: // A plain scalar may begin with any non-blank character; a blank (a @@ -128,6 +133,13 @@ extension PureYAML.Parsing.LibYAML.Scanner { } } + /// Whether this flow level's pending simple key is a JSON (quoted) node, which + /// lets an adjacent `:` open its value without a separating space. + private var flowKeyIsJSON: Bool { + let key = simpleKeys[simpleKeys.count - 1] + return key.possible && key.isJSON + } + /// Fetch a flow-collection indicator (`[` `]` `{` `}` `,`); returns false /// otherwise. private mutating func fetchFlowToken(_ character: Unicode.Scalar) throws -> Bool { @@ -178,7 +190,13 @@ extension PureYAML.Parsing.LibYAML.Scanner { /// Port of `yaml_parser_fetch_flow_scalar`. private mutating func fetchFlowScalar(single: Bool) throws { mark = reader.mark + let saved = simpleKeyAllowed try saveSimpleKey() + // A quoted scalar that became this level's simple key is a JSON node, so a + // later adjacent `:` (no space) still opens its value. + if saved { + simpleKeys[simpleKeys.count - 1].isJSON = true + } simpleKeyAllowed = false let token = try scanFlowScalar(single: single) indentEngine.enqueue(token) @@ -196,7 +214,13 @@ extension PureYAML.Parsing.LibYAML.Scanner { /// Port of `yaml_parser_fetch_flow_collection_start`. private mutating func fetchFlowCollectionStart(_ type: PureYAML.Parsing.LibYAML.TokenType) { // saveSimpleKey cannot throw in flow: a required key needs block context. + let saved = simpleKeyAllowed try? saveSimpleKey() + // A flow collection is a JSON node, so when it is this level's simple key + // an adjacent `:` after its closing `]`/`}` still opens its value. + if saved { + simpleKeys[simpleKeys.count - 1].isJSON = true + } increaseFlowLevel() simpleKeyAllowed = true let startMark = reader.mark diff --git a/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift b/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift index d6be040..908e28d 100644 --- a/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift +++ b/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift @@ -52,13 +52,16 @@ extension PureYAML.Parsing.LibYAML.Scanner { /// Consume the run of non-blank characters, folding any pending breaks or /// whitespace ahead of each one. - private mutating func consumePlainContent(_ state: inout PlainState, startMark: PureYAML.Parsing.Mark) throws { + private mutating func consumePlainContent(_ state: inout PlainState, startMark _: PureYAML.Parsing.Mark) throws { while let character = reader.peek(), !Classify.isBlankZ(character) { if character == ":", Classify.isBlankZ(reader.peek(1)) { break } if flowLevel > 0, character == ":", Classify.isFlowIndicator(reader.peek(1)) { - throw scannerError("found unexpected ':'", at: startMark) + // A `:` before a flow indicator ends the key; the value is empty. + // libyaml rejects this as an unexpected ':', but it is a valid + // value indicator in flow context. + break } if flowLevel > 0, Classify.isFlowIndicator(character) { break diff --git a/Sources/Parsing/LibYAML.SimpleKey.swift b/Sources/Parsing/LibYAML.SimpleKey.swift index 503c6e0..c6b6c4a 100644 --- a/Sources/Parsing/LibYAML.SimpleKey.swift +++ b/Sources/Parsing/LibYAML.SimpleKey.swift @@ -11,6 +11,10 @@ extension PureYAML.Parsing.LibYAML { var tokenNumber: Int /// The position the potential key started at. var mark: PureYAML.Parsing.Mark + /// Whether this key is a JSON-style node (a quoted flow scalar). A `:` + /// adjacent to such a key is a value indicator even without a following + /// space, per the YAML flow "adjacent value" rule. + var isJSON = false /// The empty entry pushed for a new flow level (`{ 0, 0, 0, {0,0,0} }`). static var empty: Self { diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index 059bfdb..3fb51a4 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -12,7 +12,7 @@ struct CanonicalEventConformanceTests { /// Valid suite cases whose event stream PureYAML does NOT yet emit exactly. /// This is the authoritative gap set: a fix removes an id (and the test fails /// until it is removed), a regression adds one (and the test fails). Of these, - /// 14 currently throw on valid input and 2 emit a wrong event stream. + /// 8 currently throw on valid input and 2 emit a wrong event stream. static let knownEventGaps: Set = [ // Gap set for the ported libyaml engine. Verified against the libyaml // reference dumper: on all but four of these the port matches libyaml @@ -21,9 +21,9 @@ struct CanonicalEventConformanceTests { // itself handles. // // false-rejects (parseEvents throws on valid input, as libyaml does) - "4ABK", "58MP", "5T43", "6BCT", "6CA3", - "A2M4", "CFD4", "DBG4", "DK95/00", - "DK95/04", "FRK4", "HM87/00", + "6BCT", "6CA3", + "A2M4", "CFD4", "DK95/00", + "DK95/04", "Q5MG", "Y79Y/010", // wrong event stream: the port matches libyaml but both deviate from the From 8092897612483189dbb54eec5b86fed7ac4d1185 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 19:07:04 +0200 Subject: [PATCH 43/64] fix(parsing): parse a leading ':' flow-sequence entry as an empty-key pair A flow sequence entry that begins with ':' (e.g. '[ : v ]') is a single-pair mapping with an empty key, which YAML 1.2 permits but libyaml rejects by handing the leading VALUE token to its node parser. Open the implicit single-pair mapping on a leading ':' in the flow-sequence-entry parser, and leave the VALUE token for the mapping value state to consume so the value is parsed rather than dropped. Surpasses libyaml on CFD4. Port score 298 -> 299. --- CHANGELOG.md | 5 +++++ Sources/Parsing/LibYAML.Parser.Flow.swift | 10 +++++++++- Tests/CanonicalEventConformanceTests.swift | 4 ++-- 3 files changed, 16 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ea0908c..cbc8053 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Parse a flow sequence entry that begins with `:` as a single-pair mapping with + an empty key (`[ : v ]`). libyaml hands the leading VALUE token to its node + parser and fails. The flow-sequence-entry parser now opens the implicit mapping + on a leading `:` and leaves the indicator for the value state, so the value is + parsed rather than dropped. Surpasses libyaml on CFD4. - Apply the YAML 1.2 flow `:` rule instead of libyaml's "always a value indicator in flow". In a flow collection a `:` only ends a node when it is followed by whitespace, the end of input, or a flow indicator, or when it is diff --git a/Sources/Parsing/LibYAML.Parser.Flow.swift b/Sources/Parsing/LibYAML.Parser.Flow.swift index 28638b6..db65a2d 100644 --- a/Sources/Parsing/LibYAML.Parser.Flow.swift +++ b/Sources/Parsing/LibYAML.Parser.Flow.swift @@ -24,6 +24,12 @@ extension PureYAML.Parsing.LibYAML.Parser { skipToken() return .mappingStart(anchor: nil, tag: nil, style: .flow, mark: token.startMark) } + if isValue(token) { + // A leading `:` opens a single-pair mapping with an empty key + // (`[ : v ]`). Keep the VALUE token for the mapping-key state. + state = .flowSequenceEntryMappingKey + return .mappingStart(anchor: nil, tag: nil, style: .flow, mark: token.startMark) + } if !isFlowSequenceEnd(token) { states.append(.flowSequenceEntry) return try parseNode(block: false, indentlessSequence: false) @@ -42,7 +48,9 @@ extension PureYAML.Parsing.LibYAML.Parser { states.append(.flowSequenceEntryMappingValue) return try parseNode(block: false, indentlessSequence: false) } - if isFlowSequenceEnd(token) { + // An empty key: leave a VALUE token for the value state to consume (so the + // value is parsed); a closing `]` ends the pair with an empty value too. + if isValue(token) || isFlowSequenceEnd(token) { state = .flowSequenceEntryMappingValue return processEmptyScalar(at: token.startMark) } diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index 3fb51a4..263d50a 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -12,7 +12,7 @@ struct CanonicalEventConformanceTests { /// Valid suite cases whose event stream PureYAML does NOT yet emit exactly. /// This is the authoritative gap set: a fix removes an id (and the test fails /// until it is removed), a regression adds one (and the test fails). Of these, - /// 8 currently throw on valid input and 2 emit a wrong event stream. + /// 7 currently throw on valid input and 2 emit a wrong event stream. static let knownEventGaps: Set = [ // Gap set for the ported libyaml engine. Verified against the libyaml // reference dumper: on all but four of these the port matches libyaml @@ -22,7 +22,7 @@ struct CanonicalEventConformanceTests { // // false-rejects (parseEvents throws on valid input, as libyaml does) "6BCT", "6CA3", - "A2M4", "CFD4", "DK95/00", + "A2M4", "DK95/00", "DK95/04", "Q5MG", "Y79Y/010", From b2d2d2f595268fba4fa4b95c4fbc2a2acbe8baed Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 19:14:12 +0200 Subject: [PATCH 44/64] fix(parsing): accept tabs as separation, reject them as indentation libyaml refuses to skip a tab in the inter-token whitespace whenever a simple key is allowed, so a tab used as valid separation (after a '-', '?', or ':' indicator, or before a flow collection) is reported as a character that cannot start a token. But a tab is legal in-line separation; it is only illegal as indentation. The scanner now skips tabs in scan_to_next_token and records in tabbedSeparation whether one preceded the pending token. A block entry, an explicit key, or an implicit mapping key promoted by ':' is rejected when reached through a tab (there the tab would be indentation), while a scalar value or a flow collection is accepted. Tab-indented keys and '-\t-' nested entries still reject. Surpasses libyaml on 6BCT, 6CA3, A2M4, DK95/00, Q5MG, Y79Y/010. Port score 299 -> 305. --- CHANGELOG.md | 11 ++++++ Sources/Parsing/LibYAML.Scanner.Fetch.swift | 42 +++++++++++++++++---- Sources/Parsing/LibYAML.Scanner.swift | 5 +++ Sources/Parsing/LibYAML.SimpleKey.swift | 4 ++ Tests/CanonicalEventConformanceTests.swift | 6 +-- 5 files changed, 55 insertions(+), 13 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index cbc8053..5743cb7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Accept a tab as in-line separation while still rejecting it as indentation. A + tab after a `-`, `?`, or `:` indicator, or before a flow collection, is valid + separation, but libyaml refuses to skip it whenever a simple key is allowed and + reports "found character that cannot start any token". The scanner now skips + tabs in the inter-token whitespace and records whether one preceded the token; + a block indicator or an implicit mapping key reached through a tab is rejected + (the tab would be indentation), while a scalar value or flow collection is + accepted. So `- foo:\tbar`, `-\t-1`, `: -\tb`, `\t[ ]`, `\t{}`, and a + space-then-tab continuation parse, while tab-indented keys and `-\t-` style + nested entries are still rejected. Surpasses libyaml on 6BCT, 6CA3, A2M4, + DK95/00, Q5MG, and Y79Y/010. - Parse a flow sequence entry that begins with `:` as a single-pair mapping with an empty key (`[ : v ]`). libyaml hands the leading VALUE token to its node parser and fails. The flow-sequence-entry parser now opens the implicit mapping diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index bcb6c1c..43232d6 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -14,15 +14,21 @@ extension PureYAML.Parsing.LibYAML.Scanner { return indentEngine.tokens } - /// Port of `yaml_parser_scan_to_next_token`: skip a leading BOM, spaces (and - /// tabs only in flow context or where a simple key is not allowed), a comment, - /// and a single line break, which re-allows a simple key in the block context. + /// Port of `yaml_parser_scan_to_next_token`: skip a leading BOM, spaces and + /// tabs, a comment, and a single line break, which re-allows a simple key in + /// the block context. A tab is valid in-line separation, so it is skipped + /// here; `tabbedSeparation` records when one preceded the token so a block + /// indicator or implicit key (where the tab would be indentation) can reject. private mutating func scanToNextToken() { while true { + tabbedSeparation = false if reader.column == 0, reader.peek() == "\u{FEFF}" { reader.skip() } - while reader.peek() == " " || ((flowLevel > 0 || !simpleKeyAllowed) && reader.peek() == "\t") { + while reader.peek() == " " || Classify.isTab(reader.peek()) { + if Classify.isTab(reader.peek()), flowLevel == 0, simpleKeyAllowed { + tabbedSeparation = true + } reader.skip() } // YAML 1.2: a line containing only whitespace is blank even when that @@ -105,12 +111,12 @@ extension PureYAML.Parsing.LibYAML.Scanner { } switch character { case "-" where Classify.isBlankZ(reader.peek(1)): - fetchBlockEntry() + try fetchBlockEntry() case "?" where Classify.isBlankZ(reader.peek(1)) || (flowLevel > 0 && Classify.isFlowIndicator(reader.peek(1))): // In flow context libyaml treats every `?` as a key indicator, but per // `ns-plain-first` a `?` followed by a flow-safe character (anything but // whitespace, end, or a flow indicator) begins a plain scalar (`?foo`). - fetchKey() + try fetchKey() case ":" where Classify.isBlankZ(reader.peek(1)) || (flowLevel > 0 && (Classify.isFlowIndicator(reader.peek(1)) || flowKeyIsJSON)): // In flow context libyaml makes every `:` a value indicator. Per the @@ -133,6 +139,17 @@ extension PureYAML.Parsing.LibYAML.Scanner { } } + /// The error raised when a tab is used where indentation is required (before a + /// block indicator or an implicit mapping key). A tab is valid separation but + /// never indentation. + private func tabIndentationError() -> PureYAML.Parsing.LibYAML.ScannerError { + ScannerError( + context: "while scanning for the next token", + problem: "found a tab character where an indentation space is expected", + mark: reader.mark, + ) + } + /// Whether this flow level's pending simple key is a JSON (quoted) node, which /// lets an adjacent `:` open its value without a separating space. private var flowKeyIsJSON: Bool { @@ -283,7 +300,10 @@ extension PureYAML.Parsing.LibYAML.Scanner { } /// Port of `yaml_parser_fetch_block_entry`. - private mutating func fetchBlockEntry() { + private mutating func fetchBlockEntry() throws { + if tabbedSeparation { + throw tabIndentationError() + } if flowLevel == 0 { indentEngine.rollIndent(column: reader.column, number: -1, type: .blockSequenceStart, mark: reader.mark) } @@ -295,7 +315,10 @@ extension PureYAML.Parsing.LibYAML.Scanner { } /// Port of `yaml_parser_fetch_key`. - private mutating func fetchKey() { + private mutating func fetchKey() throws { + if tabbedSeparation { + throw tabIndentationError() + } if flowLevel == 0 { indentEngine.rollIndent(column: reader.column, number: -1, type: .blockMappingStart, mark: reader.mark) } @@ -312,6 +335,9 @@ extension PureYAML.Parsing.LibYAML.Scanner { private mutating func fetchValue() throws { let top = simpleKeys.count - 1 if simpleKeys[top].possible { + if simpleKeys[top].tabbed { + throw tabIndentationError() + } let key = simpleKeys[top] indentEngine.insert(Token(type: .key, startMark: key.mark, endMark: key.mark), atTokenNumber: key.tokenNumber) indentEngine.rollIndent(column: key.mark.column, number: key.tokenNumber, type: .blockMappingStart, mark: key.mark) diff --git a/Sources/Parsing/LibYAML.Scanner.swift b/Sources/Parsing/LibYAML.Scanner.swift index bff0fa6..845715e 100644 --- a/Sources/Parsing/LibYAML.Scanner.swift +++ b/Sources/Parsing/LibYAML.Scanner.swift @@ -14,6 +14,10 @@ extension PureYAML.Parsing.LibYAML { var simpleKeys: [SimpleKey] = [.empty] /// `parser->simple_key_allowed`. True at stream start. var simpleKeyAllowed = true + /// Whether a tab appeared in the indentation before the pending token. A + /// tab is valid in-line separation but never indentation, so a block + /// indicator or implicit mapping key reached through one is an error. + var tabbedSeparation = false /// `parser->mark`, kept in sync with the reader at each fetch step. var mark: PureYAML.Parsing.Mark = .start /// `parser->stream_start_produced`. @@ -74,6 +78,7 @@ extension PureYAML.Parsing.LibYAML { required: required, tokenNumber: indentEngine.tokensParsed + indentEngine.tokens.count, mark: mark, + tabbed: tabbedSeparation, ) try removeSimpleKey() simpleKeys[simpleKeys.count - 1] = key diff --git a/Sources/Parsing/LibYAML.SimpleKey.swift b/Sources/Parsing/LibYAML.SimpleKey.swift index c6b6c4a..ac438e6 100644 --- a/Sources/Parsing/LibYAML.SimpleKey.swift +++ b/Sources/Parsing/LibYAML.SimpleKey.swift @@ -15,6 +15,10 @@ extension PureYAML.Parsing.LibYAML { /// adjacent to such a key is a value indicator even without a following /// space, per the YAML flow "adjacent value" rule. var isJSON = false + /// Whether a tab preceded this key in its indentation. A tab may be + /// separation but never indentation, so promoting such a key to a block + /// mapping key (a `:` follows) is an error. + var tabbed = false /// The empty entry pushed for a new flow level (`{ 0, 0, 0, {0,0,0} }`). static var empty: Self { diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index 263d50a..04a8a4b 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -12,7 +12,7 @@ struct CanonicalEventConformanceTests { /// Valid suite cases whose event stream PureYAML does NOT yet emit exactly. /// This is the authoritative gap set: a fix removes an id (and the test fails /// until it is removed), a regression adds one (and the test fails). Of these, - /// 7 currently throw on valid input and 2 emit a wrong event stream. + /// 1 currently throws on valid input and 2 emit a wrong event stream. static let knownEventGaps: Set = [ // Gap set for the ported libyaml engine. Verified against the libyaml // reference dumper: on all but four of these the port matches libyaml @@ -21,11 +21,7 @@ struct CanonicalEventConformanceTests { // itself handles. // // false-rejects (parseEvents throws on valid input, as libyaml does) - "6BCT", "6CA3", - "A2M4", "DK95/00", "DK95/04", - "Q5MG", - "Y79Y/010", // wrong event stream: the port matches libyaml but both deviate from the // canonical events (libyaml quirks to be surpassed). "JEF9/02", "W4TN", From 825084dbff10dbcc296ffca56ab8c21813b1bd90 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 19:18:05 +0200 Subject: [PATCH 45/64] fix(parsing): fold over a tab-only blank line in a plain scalar A plain scalar may span blank lines, and a blank line that contains a tab is still blank, so the tab is not indentation. libyaml rejects any tab below the scalar indentation with 'found a tab character that violates indentation', which wrongly rejects 'foo: 1' / tab-only line / 'bar: 2'. Guard the tab check with blankLineAhead so it fires only when the tab indents real content. Surpasses libyaml on DK95/04. Port score 305 -> 306, leaving zero false-rejects. --- CHANGELOG.md | 5 +++++ Sources/Parsing/LibYAML.Scanner.Fetch.swift | 2 +- Sources/Parsing/LibYAML.Scanner.PlainScalar.swift | 5 ++++- Tests/CanonicalEventConformanceTests.swift | 4 +--- 4 files changed, 11 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5743cb7..c6be472 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Fold over a tab-only blank line inside a multi-line plain scalar. A plain + scalar may span blank lines, and a blank line that contains a tab is still + blank, so the tab is not indentation. libyaml rejects any tab below the scalar + indentation; the scanner now rejects it only when it indents real content, not + when the rest of the line is blank. Surpasses libyaml on DK95/04. - Accept a tab as in-line separation while still rejecting it as indentation. A tab after a `-`, `?`, or `:` indicator, or before a flow collection, is valid separation, but libyaml refuses to skip it whenever a simple key is allowed and diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index 43232d6..34e239f 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -365,7 +365,7 @@ extension PureYAML.Parsing.LibYAML.Scanner { /// Whether the rest of the current line, from the current position, is only /// spaces and tabs up to a line break or end of stream (a blank line). - private func blankLineAhead() -> Bool { + func blankLineAhead() -> Bool { var offset = 0 while let character = reader.peek(offset), character == " " || Classify.isTab(character) { offset += 1 diff --git a/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift b/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift index 908e28d..900e14c 100644 --- a/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift +++ b/Sources/Parsing/LibYAML.Scanner.PlainScalar.swift @@ -106,7 +106,10 @@ extension PureYAML.Parsing.LibYAML.Scanner { private mutating func consumePlainBreaks(_ state: inout PlainState, indent: Int, startMark: PureYAML.Parsing.Mark) throws { while Classify.isBlank(reader.peek()) || Classify.isBreak(reader.peek()) { if Classify.isBlank(reader.peek()) { - if state.leadingBlanks, reader.column < indent, Classify.isTab(reader.peek()) { + if state.leadingBlanks, reader.column < indent, Classify.isTab(reader.peek()), !blankLineAhead() { + // A tab below the indentation is illegal only when it indents + // real content; on an otherwise-blank line it is just a blank + // line the scalar folds over. libyaml rejects it either way. throw scannerError("found a tab character that violates indentation", at: startMark) } if !state.leadingBlanks, let blank = reader.peek() { diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index 04a8a4b..31e6b6e 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -12,7 +12,7 @@ struct CanonicalEventConformanceTests { /// Valid suite cases whose event stream PureYAML does NOT yet emit exactly. /// This is the authoritative gap set: a fix removes an id (and the test fails /// until it is removed), a regression adds one (and the test fails). Of these, - /// 1 currently throws on valid input and 2 emit a wrong event stream. + /// All remaining gaps emit a wrong event stream (none throw on valid input). static let knownEventGaps: Set = [ // Gap set for the ported libyaml engine. Verified against the libyaml // reference dumper: on all but four of these the port matches libyaml @@ -20,8 +20,6 @@ struct CanonicalEventConformanceTests { // bug. Surpassing libyaml means shrinking this set beyond what libyaml // itself handles. // - // false-rejects (parseEvents throws on valid input, as libyaml does) - "DK95/04", // wrong event stream: the port matches libyaml but both deviate from the // canonical events (libyaml quirks to be surpassed). "JEF9/02", "W4TN", From d222b8cc533a3b4a16c1da219bf4ce18b0219c0c Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 19:22:33 +0200 Subject: [PATCH 46/64] fix(parsing): end a root block scalar at a column-0 document marker Now that a root-level block scalar can auto-detect indentation 0, its content loop reaches lines in column 0, so a '---' or '...' document marker there must end the scalar. Without the guard a '--- |' literal folded the following '...', the next '%YAML' directive, and every later document into its value. Break out of the block-scalar content loop on a column-0 document marker. The guard only fires at indent 0 (column == indent == 0), so nested block scalars are unaffected. Surpasses libyaml on W4TN. Port score 306 -> 307. --- CHANGELOG.md | 5 +++++ .../Parsing/LibYAML.Scanner.BlockScalar.swift | 16 ++++++++++++++++ Tests/CanonicalEventConformanceTests.swift | 4 ++-- 3 files changed, 23 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c6be472..6b5d52c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- End a root-level block scalar at a `---` or `...` document marker in column 0. + Now that a root block scalar can take indentation 0, its content loop reaches + column-0 lines, so a marker line must end the scalar instead of being folded + into it. Without this a `--- |` literal swallowed the following `...`, the next + directives, and later documents. Surpasses libyaml on W4TN. - Fold over a tab-only blank line inside a multi-line plain scalar. A plain scalar may span blank lines, and a blank line that contains a tab is still blank, so the tab is not indentation. libyaml rejects any tab below the scalar diff --git a/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift b/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift index 81b0bc4..50f64cc 100644 --- a/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift +++ b/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift @@ -32,6 +32,12 @@ extension PureYAML.Parsing.LibYAML.Scanner { try scanBlockScalarBreaks(indent: &indent, state: &state, startMark: startMark, endMark: &endMark) while reader.column == indent, reader.peek() != nil { + // A root block scalar (indent 0) ends at a `---`/`...` document marker + // in column 0. libyaml never needs this because it floors the indent + // at 1, but indent 0 lets the loop reach a column-0 marker line. + if reader.column == 0, documentMarkerAhead() { + break + } foldBlockLine(&state, literal: literal) while let character = reader.peek(), !Classify.isBreakZ(character) { state.string.unicodeScalars.append(character) @@ -159,6 +165,16 @@ extension PureYAML.Parsing.LibYAML.Scanner { return "\n" } + /// Whether a `---` or `...` document marker (three repeats then a blank, break, + /// or end of input) starts at the current position. + private func documentMarkerAhead() -> Bool { + let first = reader.peek() + guard first == "-" || first == "." else { + return false + } + return reader.peek(1) == first && reader.peek(2) == first && Classify.isBlankZ(reader.peek(3)) + } + private func digitValue(_ scalar: Unicode.Scalar?) -> Int { guard let scalar, scalar >= "0", scalar <= "9" else { return 0 diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index 31e6b6e..786f131 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -12,7 +12,7 @@ struct CanonicalEventConformanceTests { /// Valid suite cases whose event stream PureYAML does NOT yet emit exactly. /// This is the authoritative gap set: a fix removes an id (and the test fails /// until it is removed), a regression adds one (and the test fails). Of these, - /// All remaining gaps emit a wrong event stream (none throw on valid input). + /// The one remaining gap emits a wrong event stream (it does not throw). static let knownEventGaps: Set = [ // Gap set for the ported libyaml engine. Verified against the libyaml // reference dumper: on all but four of these the port matches libyaml @@ -22,7 +22,7 @@ struct CanonicalEventConformanceTests { // // wrong event stream: the port matches libyaml but both deviate from the // canonical events (libyaml quirks to be surpassed). - "JEF9/02", "W4TN", + "JEF9/02", ] @Test("Every valid case emits canonical events, except the recorded gaps") From 7898dcd1a97b124259137a164ce9d273ad7867c3 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 19:28:58 +0200 Subject: [PATCH 47/64] fix(parsing): keep the final break of a newline-less block scalar A block scalar whose last line is whitespace only and ends at end of input without a break still owns one line break, which keep (+) chomping preserves. libyaml records no break because there is no break byte, so '- |+' over a spaces-only unterminated line yields '' instead of '\n'. In scan_block_scalar_breaks, when the break loop stops at end of input after consuming whitespace on that line, append one implicit '\n' to the trailing breaks (used only by keep chomping). Content lines are unaffected because they do not skip whitespace in this loop. With this the ported engine emits the exact canonical event stream for every valid case in the vendored YAML test suite: 308/308, ahead of libyaml (252) and the old hand-rolled parser (267). Port score 307 -> 308. --- CHANGELOG.md | 7 +++++++ .../Parsing/LibYAML.Scanner.BlockScalar.swift | 7 +++++++ Tests/CanonicalEventConformanceTests.swift | 20 +++++++------------ 3 files changed, 21 insertions(+), 13 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 6b5d52c..4f1bb2f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Keep the final line break of a block scalar that ends at end of input without a + trailing newline. A whitespace-only last line still counts as one line break + under keep (`+`) chomping, so `- |+` followed by a spaces-only unterminated line + yields `"\n"` rather than `""`. With this the ported engine emits the exact + canonical event stream for every valid case in the vendored YAML test suite + (308/308), surpassing libyaml (252) and the previous hand-rolled parser (267). + Surpasses libyaml on JEF9/02. - End a root-level block scalar at a `---` or `...` document marker in column 0. Now that a root block scalar can take indentation 0, its content loop reaches column-0 lines, so a marker line must end the scalar instead of being folded diff --git a/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift b/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift index 50f64cc..20974fa 100644 --- a/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift +++ b/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift @@ -118,6 +118,7 @@ extension PureYAML.Parsing.LibYAML.Scanner { // indentation. During auto-detection the floor is the parent indent + 1. let tabFloor = indent >= 0 ? indent : max(0, indentEngine.indent + 1) while true { + let lineStart = reader.column while indent < 0 || reader.column < indent, reader.peek() == " " { reader.skip() } @@ -128,6 +129,12 @@ extension PureYAML.Parsing.LibYAML.Scanner { throw blockError("found a tab character where an indentation space is expected", startMark) } if !Classify.isBreak(reader.peek()) { + // A trailing whitespace-only line that ends at end of input without + // a break still counts as one line break for keep chomping (as the + // test-suite reference does), even with no break byte present. + if reader.peek() == nil, reader.column > lineStart { + state.trailingBreaks += "\n" + } break } state.trailingBreaks += readBlockLine() diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index 786f131..e7b919c 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -11,19 +11,13 @@ import Testing struct CanonicalEventConformanceTests { /// Valid suite cases whose event stream PureYAML does NOT yet emit exactly. /// This is the authoritative gap set: a fix removes an id (and the test fails - /// until it is removed), a regression adds one (and the test fails). Of these, - /// The one remaining gap emits a wrong event stream (it does not throw). - static let knownEventGaps: Set = [ - // Gap set for the ported libyaml engine. Verified against the libyaml - // reference dumper: on all but four of these the port matches libyaml - // exactly, so the gap is libyaml's own deviation from YAML 1.2, not a port - // bug. Surpassing libyaml means shrinking this set beyond what libyaml - // itself handles. - // - // wrong event stream: the port matches libyaml but both deviate from the - // canonical events (libyaml quirks to be surpassed). - "JEF9/02", - ] + /// until it is removed), a regression adds one (and the test fails). + /// + /// The ported libyaml engine now emits the exact canonical event stream for + /// every valid case in the vendored YAML test suite, so this set is empty. + /// Each entry that used to live here was a libyaml deviation from YAML 1.2 that + /// the port has since surpassed; adding any id back means a regression. + static let knownEventGaps: Set = [] @Test("Every valid case emits canonical events, except the recorded gaps") func test_canonicalEventConformance() throws { From b5129d71eecf25c65311bab920723210ea83873e Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 19:51:39 +0200 Subject: [PATCH 48/64] fix(parsing): reject misplaced directives, refresh suite manifest Directives apply to the document that follows, so the previous document must be closed with an explicit '...' end marker before them. After an implicit end, a '%YAML'/'%TAG'/reserved directive is now rejected instead of being silently accepted. Also reject a '%YAML' version trailed directly by '#' with no separating space ('%YAML 1.1#...'), since a comment needs leading separation; libyaml accepts both. This restores reject-side conformance the suite manifest recorded as passing but the libyaml port had dropped (9HCY, EB22, MUS6/00, MUS6/01, RHX7), and updates the two PureYAML gap-error fixtures whose rejection now fires earlier and more precisely at the misplaced directive. Refresh yaml-test-suite-manifest.yaml to version 3: whole-suite conformance is 384/402 (up from the recorded 331); 53 cases still marked as gaps now pass, none regress. --- CHANGELOG.md | 11 ++ Sources/Parsing/LibYAML.Parser.Document.swift | 19 +++ .../Parsing/LibYAML.Scanner.Directive.swift | 6 + Tests/Fixtures/yaml-test-suite-manifest.yaml | 112 +++++++++--------- Tests/UnsupportedYAMLGapsFixtures.swift | 15 ++- Tests/YAMLTestSuiteGapsTests.swift | 2 +- 6 files changed, 102 insertions(+), 63 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 4f1bb2f..defb752 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Reject a directive that follows a document without an explicit `...` end marker. + Directives apply to the document that follows, so the previous document must be + closed with `...` before them; after an implicit end a `%YAML`/`%TAG`/reserved + directive is now an error. Also reject a `%YAML` version followed immediately by + `#` with no separating space (`%YAML 1.1#...`), since a comment requires leading + separation. Restores reject-side conformance lost when the libyaml port became + the sole engine (9HCY, EB22, MUS6/00, MUS6/01, RHX7). +- Refresh `yaml-test-suite-manifest.yaml` (now version 3): the ported engine's + whole-suite conformance is 384/402, up from the recorded 331, after the + canonical-event and reject-side work. 53 cases the manifest still marked as gaps + now pass. - Keep the final line break of a block scalar that ends at end of input without a trailing newline. A whitespace-only last line still counts as one line break under keep (`+`) chomping, so `- |+` followed by a spaces-only unterminated line diff --git a/Sources/Parsing/LibYAML.Parser.Document.swift b/Sources/Parsing/LibYAML.Parser.Document.swift index c670c15..6abe53d 100644 --- a/Sources/Parsing/LibYAML.Parser.Document.swift +++ b/Sources/Parsing/LibYAML.Parser.Document.swift @@ -21,6 +21,16 @@ extension PureYAML.Parsing.LibYAML.Parser { skipToken() token = peekToken() } + // Directives apply to the document that follows, so the previous document + // must be closed with an explicit `...` end marker before them. After an + // implicit end (`allowBareDocument` is false) a directive is an error. + if isDirective(token), !allowBareDocument { + throw ParserError( + context: nil, + problem: "directives require a preceding document end marker", + mark: token.startMark, + ) + } if allowBareDocument, !isDirectiveOrBoundary(token) { try processDirectives() states.append(.documentEnd) @@ -84,6 +94,15 @@ extension PureYAML.Parsing.LibYAML.Parser { } } + private func isDirective(_ token: Token) -> Bool { + switch token.type { + case .versionDirective, .tagDirective, .reservedDirective: + true + default: + false + } + } + private func isDocumentEnd(_ token: Token) -> Bool { if case .documentEnd = token.type { return true diff --git a/Sources/Parsing/LibYAML.Scanner.Directive.swift b/Sources/Parsing/LibYAML.Scanner.Directive.swift index 6cb1b1a..f289784 100644 --- a/Sources/Parsing/LibYAML.Scanner.Directive.swift +++ b/Sources/Parsing/LibYAML.Scanner.Directive.swift @@ -101,6 +101,12 @@ extension PureYAML.Parsing.LibYAML.Scanner { } reader.skip() let minor = try scanVersionDirectiveNumber(startMark: startMark) + // The version must be followed by separation; a comment needs a space + // before its `#`, so `%YAML 1.1#...` (no space) is malformed. libyaml + // accepts it, treating the `#` as an adjacent comment. + guard Classify.isBlankZ(reader.peek()) else { + throw directiveError("while scanning a %YAML directive", "did not find expected digit or '.' character", startMark) + } return (major, minor) } diff --git a/Tests/Fixtures/yaml-test-suite-manifest.yaml b/Tests/Fixtures/yaml-test-suite-manifest.yaml index 19bd4c8..d75ec62 100644 --- a/Tests/Fixtures/yaml-test-suite-manifest.yaml +++ b/Tests/Fixtures/yaml-test-suite-manifest.yaml @@ -1,4 +1,4 @@ -version: 2 +version: 3 description: PureYAML conformance status vs the official YAML test suite source: repository: yaml/yaml-test-suite @@ -10,8 +10,8 @@ source: # oracle: json if in.json present, else none # status: passing (PureYAML conformant today) | gap (not yet conformant) total: 402 -passing: 331 -gap: 71 +passing: 384 +gap: 18 cases: - id: "229Q" name: "Spec Example 2.4. Sequence of Mappings" @@ -74,7 +74,7 @@ cases: localPath: yaml-test-suite/2G84/00/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 7 lineCount: 1 - id: "2G84/01" @@ -82,7 +82,7 @@ cases: localPath: yaml-test-suite/2G84/01/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 8 lineCount: 1 - id: "2G84/02" @@ -122,7 +122,7 @@ cases: localPath: yaml-test-suite/2SXE/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 29 lineCount: 3 - id: "2XXW" @@ -314,7 +314,7 @@ cases: localPath: yaml-test-suite/4JVG/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 54 lineCount: 4 - id: "4MUZ/00" @@ -418,7 +418,7 @@ cases: localPath: yaml-test-suite/55WF/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 9 lineCount: 2 - id: "565N" @@ -434,7 +434,7 @@ cases: localPath: yaml-test-suite/57H4/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 67 lineCount: 6 - id: "58MP" @@ -442,7 +442,7 @@ cases: localPath: yaml-test-suite/58MP/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 8 lineCount: 1 - id: "5BVJ" @@ -506,7 +506,7 @@ cases: localPath: yaml-test-suite/5T43/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 37 lineCount: 2 - id: "5TRB" @@ -546,7 +546,7 @@ cases: localPath: yaml-test-suite/62EZ/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 25 lineCount: 2 - id: "652Z" @@ -554,7 +554,7 @@ cases: localPath: yaml-test-suite/652Z/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 23 lineCount: 3 - id: "65WH" @@ -578,7 +578,7 @@ cases: localPath: yaml-test-suite/6BFJ/in.yaml expected: parse-ok oracle: none - status: gap + status: passing byteCount: 43 lineCount: 3 - id: "6CA3" @@ -794,7 +794,7 @@ cases: localPath: yaml-test-suite/7LBH/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 20 lineCount: 3 - id: "7MNF" @@ -842,7 +842,7 @@ cases: localPath: yaml-test-suite/7ZZ5/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 58 lineCount: 6 - id: "82AN" @@ -874,7 +874,7 @@ cases: localPath: yaml-test-suite/8G76/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 18 lineCount: 4 - id: "8KB6" @@ -914,7 +914,7 @@ cases: localPath: yaml-test-suite/8XDJ/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 26 lineCount: 3 - id: "8XYN" @@ -922,7 +922,7 @@ cases: localPath: yaml-test-suite/8XYN/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 27 lineCount: 2 - id: "93JH" @@ -970,7 +970,7 @@ cases: localPath: yaml-test-suite/98YD/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 16 lineCount: 1 - id: "9BXH" @@ -1058,7 +1058,7 @@ cases: localPath: yaml-test-suite/9MAG/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 18 lineCount: 2 - id: "9MMA" @@ -1178,7 +1178,7 @@ cases: localPath: yaml-test-suite/AVM7/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 0 lineCount: 0 - id: "AZ63" @@ -1234,7 +1234,7 @@ cases: localPath: yaml-test-suite/BF9H/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 47 lineCount: 4 - id: "BS4K" @@ -1338,7 +1338,7 @@ cases: localPath: yaml-test-suite/CTN5/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 19 lineCount: 2 - id: "CUP7" @@ -1362,7 +1362,7 @@ cases: localPath: yaml-test-suite/CXX2/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 17 lineCount: 1 - id: "D49Q" @@ -1370,7 +1370,7 @@ cases: localPath: yaml-test-suite/D49Q/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 20 lineCount: 3 - id: "D83L" @@ -1402,7 +1402,7 @@ cases: localPath: yaml-test-suite/DBG4/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 218 lineCount: 12 - id: "DC7X" @@ -1410,7 +1410,7 @@ cases: localPath: yaml-test-suite/DC7X/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 26 lineCount: 4 - id: "DE56/00" @@ -1674,7 +1674,7 @@ cases: localPath: yaml-test-suite/FH7J/in.yaml expected: parse-ok oracle: none - status: gap + status: passing byteCount: 51 lineCount: 5 - id: "FP8R" @@ -1802,7 +1802,7 @@ cases: localPath: yaml-test-suite/H7J7/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 21 lineCount: 3 - id: "H7TQ" @@ -1818,7 +1818,7 @@ cases: localPath: yaml-test-suite/HM87/00/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 5 lineCount: 1 - id: "HM87/01" @@ -1826,7 +1826,7 @@ cases: localPath: yaml-test-suite/HM87/01/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 5 lineCount: 1 - id: "HMK4" @@ -1850,7 +1850,7 @@ cases: localPath: yaml-test-suite/HRE5/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 31 lineCount: 2 - id: "HS5T" @@ -1858,7 +1858,7 @@ cases: localPath: yaml-test-suite/HS5T/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 46 lineCount: 4 - id: "HU3P" @@ -1866,7 +1866,7 @@ cases: localPath: yaml-test-suite/HU3P/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 29 lineCount: 3 - id: "HWV9" @@ -1874,7 +1874,7 @@ cases: localPath: yaml-test-suite/HWV9/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 4 lineCount: 1 - id: "J3BT" @@ -1938,7 +1938,7 @@ cases: localPath: yaml-test-suite/JEF9/02/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 8 lineCount: 1 - id: "JHB9" @@ -1954,7 +1954,7 @@ cases: localPath: yaml-test-suite/JKF3/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 17 lineCount: 2 - id: "JQ4R" @@ -1994,7 +1994,7 @@ cases: localPath: yaml-test-suite/JY7Z/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 66 lineCount: 3 - id: "K3WX" @@ -2170,7 +2170,7 @@ cases: localPath: yaml-test-suite/LX3P/in.yaml expected: parse-ok oracle: none - status: gap + status: passing byteCount: 14 lineCount: 1 - id: "M29M" @@ -2202,7 +2202,7 @@ cases: localPath: yaml-test-suite/M5C3/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 48 lineCount: 6 - id: "M5DY" @@ -2210,7 +2210,7 @@ cases: localPath: yaml-test-suite/M5DY/in.yaml expected: parse-ok oracle: none - status: gap + status: passing byteCount: 142 lineCount: 9 - id: "M6YH" @@ -2226,7 +2226,7 @@ cases: localPath: yaml-test-suite/M7A3/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 74 lineCount: 7 - id: "M7NX" @@ -2362,7 +2362,7 @@ cases: localPath: yaml-test-suite/NB6Z/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 31 lineCount: 5 - id: "NHX8" @@ -2410,7 +2410,7 @@ cases: localPath: yaml-test-suite/P2EQ/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 24 lineCount: 2 - id: "P76L" @@ -2498,7 +2498,7 @@ cases: localPath: yaml-test-suite/Q9WF/in.yaml expected: parse-ok oracle: none - status: gap + status: passing byteCount: 97 lineCount: 6 - id: "QB6E" @@ -2522,7 +2522,7 @@ cases: localPath: yaml-test-suite/QLJ7/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 93 lineCount: 7 - id: "QT73" @@ -2530,7 +2530,7 @@ cases: localPath: yaml-test-suite/QT73/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 14 lineCount: 2 - id: "R4YG" @@ -2682,7 +2682,7 @@ cases: localPath: yaml-test-suite/SKE5/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 26 lineCount: 5 - id: "SM9W/00" @@ -2882,7 +2882,7 @@ cases: localPath: yaml-test-suite/UKK6/00/in.yaml expected: parse-ok oracle: none - status: gap + status: passing byteCount: 4 lineCount: 1 - id: "UKK6/01" @@ -2914,7 +2914,7 @@ cases: localPath: yaml-test-suite/UV7Q/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 13 lineCount: 3 - id: "V55R" @@ -2930,7 +2930,7 @@ cases: localPath: yaml-test-suite/V9D5/in.yaml expected: parse-ok oracle: none - status: gap + status: passing byteCount: 46 lineCount: 3 - id: "VJP3/00" @@ -2970,7 +2970,7 @@ cases: localPath: yaml-test-suite/W5VH/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 43 lineCount: 2 - id: "W9L4" @@ -3042,7 +3042,7 @@ cases: localPath: yaml-test-suite/Y2GN/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 24 lineCount: 2 - id: "Y79Y/000" @@ -3170,7 +3170,7 @@ cases: localPath: yaml-test-suite/ZCZ6/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 11 lineCount: 1 - id: "ZF4X" @@ -3202,7 +3202,7 @@ cases: localPath: yaml-test-suite/ZL4Z/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 14 lineCount: 2 - id: "ZVH3" diff --git a/Tests/UnsupportedYAMLGapsFixtures.swift b/Tests/UnsupportedYAMLGapsFixtures.swift index ad58da4..cd54f5e 100644 --- a/Tests/UnsupportedYAMLGapsFixtures.swift +++ b/Tests/UnsupportedYAMLGapsFixtures.swift @@ -71,25 +71,28 @@ enum UnsupportedYAMLGapsFixtures { ), ParseErrorCase( // After document content has begun, a line starting with `%` is a - // misplaced directive (a plain scalar may not start with `%`), so the - // document is rejected rather than reinterpreting `%` as plain text. + // misplaced directive (a plain scalar may not start with `%`). The + // first document ended implicitly, so the directive is rejected: a + // directive applies to the next document and requires a preceding `...`. name: "percent after content is plain text not a directive", yaml: """ value: one %TAG !e! tag:example.com,2026: """, - expected: .malformed(reason: "did not find expected ", line: 3, column: 1), - expectedDescription: "did not find expected at line 3, column 1", + expected: .malformed(reason: "directives require a preceding document end marker", line: 2, column: 1), + expectedDescription: "directives require a preceding document end marker at line 2, column 1", ), ParseErrorCase( + // A directive after `---` ends that document implicitly, so it applies + // to the next document and requires a preceding `...` end marker. name: "percent after document start is plain text not a directive", yaml: """ --- %TAG !e! tag:example.com,2026: value: !e!thing one """, - expected: .malformed(reason: "did not find expected ", line: 3, column: 1), - expectedDescription: "did not find expected at line 3, column 1", + expected: .malformed(reason: "directives require a preceding document end marker", line: 2, column: 1), + expectedDescription: "directives require a preceding document end marker at line 2, column 1", ), ] diff --git a/Tests/YAMLTestSuiteGapsTests.swift b/Tests/YAMLTestSuiteGapsTests.swift index be4519a..7ab9339 100644 --- a/Tests/YAMLTestSuiteGapsTests.swift +++ b/Tests/YAMLTestSuiteGapsTests.swift @@ -25,7 +25,7 @@ struct YAMLTestSuiteGapsTests { func test_manifestMatchesVendoredFixtureFiles() throws { let manifest = try YAMLTestSuiteManifest.load() - #expect(manifest.version == 2) + #expect(manifest.version == 3) #expect(manifest.cases.count == manifest.total) #expect(manifest.total == 402) #expect(Set(manifest.cases.map(\.id)).count == manifest.cases.count) From 2e9975e977c4feceb8fd7d4da97540125d9999a8 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 20:00:21 +0200 Subject: [PATCH 49/64] fix(parsing): reject a comment with no preceding whitespace A '#' starts a comment only after a space or tab, or at the start of a line. A '#' adjacent to the previous token is not a comment: 'key: "v"#c', '[ a ]#c', '[ a,#c', and a '>#c' block-scalar header are malformed, but the port (like libyaml) accepted them. Validate the character immediately before the '#' (a plain scalar already consumes its own trailing blanks, so an adjacent '#' the next-token scan sees genuinely had no separator). Applied in scan_to_next_token and the block-scalar header tail. Surpasses libyaml on 9JBA, CVW2, SU5Z, X4QW; whole-suite conformance 388/402. Canonical event stream stays 308/308. --- CHANGELOG.md | 7 +++++ .../Parsing/LibYAML.Scanner.BlockScalar.swift | 5 ++++ Sources/Parsing/LibYAML.Scanner.Fetch.swift | 26 +++++++++++++++---- Tests/Fixtures/yaml-test-suite-manifest.yaml | 12 ++++----- 4 files changed, 39 insertions(+), 11 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index defb752..6430b5c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Reject a comment that is not preceded by whitespace. A `#` only begins a comment + after a space, a tab, or at the start of a line; a `#` adjacent to the previous + token (`key: "value"# c`, `[ a ]#c`, `[ a,#c`, a `>#c` block scalar header) is + malformed. The check uses the character immediately before the `#`, since a plain + scalar consumes its own trailing blanks. libyaml accepts the adjacent form. + Surpasses libyaml on 9JBA, CVW2, SU5Z, and X4QW. Whole-suite conformance is now + 388/402. - Reject a directive that follows a document without an explicit `...` end marker. Directives apply to the document that follows, so the previous document must be closed with `...` before them; after an implicit end a `%YAML`/`%TAG`/reserved diff --git a/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift b/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift index 20974fa..8547778 100644 --- a/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift +++ b/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift @@ -96,6 +96,11 @@ extension PureYAML.Parsing.LibYAML.Scanner { reader.skip() } if reader.peek() == "#" { + // A comment needs a preceding space, so `>#` (a `#` adjacent to the + // block scalar indicator) is malformed, not a comment. libyaml accepts it. + if reader.column > 0, let previous = reader.peek(-1), !Classify.isBlank(previous) { + throw blockError("found a comment without a preceding space", startMark) + } while !Classify.isBreakZ(reader.peek()) { reader.skip() } diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index 34e239f..5e8bcc7 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -19,7 +19,7 @@ extension PureYAML.Parsing.LibYAML.Scanner { /// the block context. A tab is valid in-line separation, so it is skipped /// here; `tabbedSeparation` records when one preceded the token so a block /// indicator or implicit key (where the tab would be indentation) can reject. - private mutating func scanToNextToken() { + private mutating func scanToNextToken() throws { while true { tabbedSeparation = false if reader.column == 0, reader.peek() == "\u{FEFF}" { @@ -41,9 +41,7 @@ extension PureYAML.Parsing.LibYAML.Scanner { } } if reader.peek() == "#" { - while !Classify.isBreakZ(reader.peek()) { - reader.skip() - } + try consumeComment() } if Classify.isBreak(reader.peek()) { reader.skipLine() @@ -56,6 +54,24 @@ extension PureYAML.Parsing.LibYAML.Scanner { } } + /// Consume a comment to the end of the line. A comment must be preceded by + /// whitespace or start the line; a `#` adjacent to the previous token (e.g. + /// `"x"#`, `]#`, `,#`) is not a comment. The plain-scalar scanner consumes its + /// own trailing blanks, so the character just before the `#` is the reliable + /// signal. libyaml accepts the adjacent form. + private mutating func consumeComment() throws { + if reader.column > 0, let previous = reader.peek(-1), !Classify.isBlank(previous) { + throw ScannerError( + context: "while scanning for the next token", + problem: "found a comment without a preceding space", + mark: reader.mark, + ) + } + while !Classify.isBreakZ(reader.peek()) { + reader.skip() + } + } + /// Port of `yaml_parser_fetch_next_token`: emit STREAM-START first, otherwise /// skip to the next token, expire stale simple keys, unroll the indentation to /// the current column, and dispatch on the leading character. Constructs not @@ -66,7 +82,7 @@ extension PureYAML.Parsing.LibYAML.Scanner { return } - scanToNextToken() + try scanToNextToken() mark = reader.mark try staleSimpleKeys() indentEngine.unrollIndent(column: reader.column, mark: reader.mark) diff --git a/Tests/Fixtures/yaml-test-suite-manifest.yaml b/Tests/Fixtures/yaml-test-suite-manifest.yaml index d75ec62..3fdaa42 100644 --- a/Tests/Fixtures/yaml-test-suite-manifest.yaml +++ b/Tests/Fixtures/yaml-test-suite-manifest.yaml @@ -10,8 +10,8 @@ source: # oracle: json if in.json present, else none # status: passing (PureYAML conformant today) | gap (not yet conformant) total: 402 -passing: 384 -gap: 18 +passing: 388 +gap: 14 cases: - id: "229Q" name: "Spec Example 2.4. Sequence of Mappings" @@ -1034,7 +1034,7 @@ cases: localPath: yaml-test-suite/9JBA/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 25 lineCount: 2 - id: "9KAX" @@ -1354,7 +1354,7 @@ cases: localPath: yaml-test-suite/CVW2/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 25 lineCount: 3 - id: "CXX2" @@ -2722,7 +2722,7 @@ cases: localPath: yaml-test-suite/SU5Z/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 30 lineCount: 1 - id: "SU74" @@ -3002,7 +3002,7 @@ cases: localPath: yaml-test-suite/X4QW/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 27 lineCount: 2 - id: "X8DW" From 1b67030ed5e6300a32ec4f8d2134c31b9cfc61ab Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 20:06:30 +0200 Subject: [PATCH 50/64] fix(parsing): reject a bare dash before a flow indicator Per ns-plain-first a '-' starts a plain scalar in flow only when a flow-safe character follows. A '-' before a flow indicator ('[-]', '[-, -]') cannot start a node, but the port (like libyaml) read it as the scalar '-'. Reject that form in the indicator dispatch. Extract scan_to_next_token, the comment validator, and blankLineAhead into LibYAML.Scanner.SkipToToken to keep the fetch file within the length limit. Surpasses libyaml on G5U8, YJV2; whole-suite conformance 390/402, canonical events 308/308. --- CHANGELOG.md | 4 + Sources/Parsing/LibYAML.Scanner.Fetch.swift | 77 +++---------------- .../Parsing/LibYAML.Scanner.SkipToToken.swift | 72 +++++++++++++++++ Tests/Fixtures/yaml-test-suite-manifest.yaml | 8 +- 4 files changed, 89 insertions(+), 72 deletions(-) create mode 100644 Sources/Parsing/LibYAML.Scanner.SkipToToken.swift diff --git a/CHANGELOG.md b/CHANGELOG.md index 6430b5c..8eb9b36 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Reject a bare `-` before a flow indicator inside a flow collection. Per + `ns-plain-first` a `-` begins a plain scalar in flow only when a flow-safe + character follows; `[-]` and `[-, -]` are malformed, not a sequence of `-` + scalars. libyaml reads the `-` as a scalar. Surpasses libyaml on G5U8 and YJV2. - Reject a comment that is not preceded by whitespace. A `#` only begins a comment after a space, a tab, or at the start of a line; a `#` adjacent to the previous token (`key: "value"# c`, `[ a ]#c`, `[ a,#c`, a `>#c` block scalar header) is diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index 5e8bcc7..b3b6d02 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -14,64 +14,6 @@ extension PureYAML.Parsing.LibYAML.Scanner { return indentEngine.tokens } - /// Port of `yaml_parser_scan_to_next_token`: skip a leading BOM, spaces and - /// tabs, a comment, and a single line break, which re-allows a simple key in - /// the block context. A tab is valid in-line separation, so it is skipped - /// here; `tabbedSeparation` records when one preceded the token so a block - /// indicator or implicit key (where the tab would be indentation) can reject. - private mutating func scanToNextToken() throws { - while true { - tabbedSeparation = false - if reader.column == 0, reader.peek() == "\u{FEFF}" { - reader.skip() - } - while reader.peek() == " " || Classify.isTab(reader.peek()) { - if Classify.isTab(reader.peek()), flowLevel == 0, simpleKeyAllowed { - tabbedSeparation = true - } - reader.skip() - } - // YAML 1.2: a line containing only whitespace is blank even when that - // whitespace includes tabs. libyaml leaves a leading tab in place and - // later rejects it; instead consume the trailing blanks so the line - // break below is reached and the blank line is skipped. - if blankLineAhead() { - while reader.peek() == " " || Classify.isTab(reader.peek()) { - reader.skip() - } - } - if reader.peek() == "#" { - try consumeComment() - } - if Classify.isBreak(reader.peek()) { - reader.skipLine() - if flowLevel == 0 { - simpleKeyAllowed = true - } - } else { - break - } - } - } - - /// Consume a comment to the end of the line. A comment must be preceded by - /// whitespace or start the line; a `#` adjacent to the previous token (e.g. - /// `"x"#`, `]#`, `,#`) is not a comment. The plain-scalar scanner consumes its - /// own trailing blanks, so the character just before the `#` is the reliable - /// signal. libyaml accepts the adjacent form. - private mutating func consumeComment() throws { - if reader.column > 0, let previous = reader.peek(-1), !Classify.isBlank(previous) { - throw ScannerError( - context: "while scanning for the next token", - problem: "found a comment without a preceding space", - mark: reader.mark, - ) - } - while !Classify.isBreakZ(reader.peek()) { - reader.skip() - } - } - /// Port of `yaml_parser_fetch_next_token`: emit STREAM-START first, otherwise /// skip to the next token, expire stale simple keys, unroll the indentation to /// the current column, and dispatch on the leading character. Constructs not @@ -128,6 +70,15 @@ extension PureYAML.Parsing.LibYAML.Scanner { switch character { case "-" where Classify.isBlankZ(reader.peek(1)): try fetchBlockEntry() + case "-" where flowLevel > 0 && Classify.isFlowIndicator(reader.peek(1)): + // Per `ns-plain-first` a `-` begins a plain scalar in flow only when a + // flow-safe character follows; before a flow indicator (`[-]`, `[-,`) + // it cannot start a node. libyaml reads it as the scalar `-`. + throw ScannerError( + context: "while scanning for the next token", + problem: "found unexpected '-' indicator", + mark: reader.mark, + ) case "?" where Classify.isBlankZ(reader.peek(1)) || (flowLevel > 0 && Classify.isFlowIndicator(reader.peek(1))): // In flow context libyaml treats every `?` as a key indicator, but per // `ns-plain-first` a `?` followed by a flow-safe character (anything but @@ -379,16 +330,6 @@ extension PureYAML.Parsing.LibYAML.Scanner { indentEngine.enqueue(token) } - /// Whether the rest of the current line, from the current position, is only - /// spaces and tabs up to a line break or end of stream (a blank line). - func blankLineAhead() -> Bool { - var offset = 0 - while let character = reader.peek(offset), character == " " || Classify.isTab(character) { - offset += 1 - } - return Classify.isBreakZ(reader.peek(offset)) - } - private func isDocumentMarker(_ character: Unicode.Scalar) -> Bool { reader.peek(0) == character && reader.peek(1) == character diff --git a/Sources/Parsing/LibYAML.Scanner.SkipToToken.swift b/Sources/Parsing/LibYAML.Scanner.SkipToToken.swift new file mode 100644 index 0000000..27aaab0 --- /dev/null +++ b/Sources/Parsing/LibYAML.Scanner.SkipToToken.swift @@ -0,0 +1,72 @@ +extension PureYAML.Parsing.LibYAML.Scanner { + private typealias Classify = PureYAML.Parsing.LibYAML.CharacterClass + private typealias ScannerError = PureYAML.Parsing.LibYAML.ScannerError + + /// Port of `yaml_parser_scan_to_next_token`: skip a leading BOM, spaces and + /// tabs, a comment, and a single line break, which re-allows a simple key in + /// the block context. A tab is valid in-line separation, so it is skipped + /// here; `tabbedSeparation` records when one preceded the token so a block + /// indicator or implicit key (where the tab would be indentation) can reject. + mutating func scanToNextToken() throws { + while true { + tabbedSeparation = false + if reader.column == 0, reader.peek() == "\u{FEFF}" { + reader.skip() + } + while reader.peek() == " " || Classify.isTab(reader.peek()) { + if Classify.isTab(reader.peek()), flowLevel == 0, simpleKeyAllowed { + tabbedSeparation = true + } + reader.skip() + } + // YAML 1.2: a line containing only whitespace is blank even when that + // whitespace includes tabs. libyaml leaves a leading tab in place and + // later rejects it; instead consume the trailing blanks so the line + // break below is reached and the blank line is skipped. + if blankLineAhead() { + while reader.peek() == " " || Classify.isTab(reader.peek()) { + reader.skip() + } + } + if reader.peek() == "#" { + try consumeComment() + } + if Classify.isBreak(reader.peek()) { + reader.skipLine() + if flowLevel == 0 { + simpleKeyAllowed = true + } + } else { + break + } + } + } + + /// Consume a comment to the end of the line. A comment must be preceded by + /// whitespace or start the line; a `#` adjacent to the previous token (e.g. + /// `"x"#`, `]#`, `,#`) is not a comment. The plain-scalar scanner consumes its + /// own trailing blanks, so the character just before the `#` is the reliable + /// signal. libyaml accepts the adjacent form. + private mutating func consumeComment() throws { + if reader.column > 0, let previous = reader.peek(-1), !Classify.isBlank(previous) { + throw ScannerError( + context: "while scanning for the next token", + problem: "found a comment without a preceding space", + mark: reader.mark, + ) + } + while !Classify.isBreakZ(reader.peek()) { + reader.skip() + } + } + + /// Whether the rest of the current line, from the current position, is only + /// spaces and tabs up to a line break or end of stream (a blank line). + func blankLineAhead() -> Bool { + var offset = 0 + while let character = reader.peek(offset), character == " " || Classify.isTab(character) { + offset += 1 + } + return Classify.isBreakZ(reader.peek(offset)) + } +} diff --git a/Tests/Fixtures/yaml-test-suite-manifest.yaml b/Tests/Fixtures/yaml-test-suite-manifest.yaml index 3fdaa42..f8ff897 100644 --- a/Tests/Fixtures/yaml-test-suite-manifest.yaml +++ b/Tests/Fixtures/yaml-test-suite-manifest.yaml @@ -10,8 +10,8 @@ source: # oracle: json if in.json present, else none # status: passing (PureYAML conformant today) | gap (not yet conformant) total: 402 -passing: 388 -gap: 14 +passing: 390 +gap: 12 cases: - id: "229Q" name: "Spec Example 2.4. Sequence of Mappings" @@ -1730,7 +1730,7 @@ cases: localPath: yaml-test-suite/G5U8/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 13 lineCount: 2 - id: "G7JE" @@ -3146,7 +3146,7 @@ cases: localPath: yaml-test-suite/YJV2/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 4 lineCount: 1 - id: "Z67P" From fca1441a276aa4ba11c1e4ba7d4647717469d054 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 20:10:02 +0200 Subject: [PATCH 51/64] fix(parsing): resolve a non-specific '!' tagged scalar as a string The non-specific '!' tag resolves a node by kind alone, with no implicit typing, so '! 12' is the string "12", not the integer 12. The event stream already carried the tag correctly, but typed-value construction fell through to plain-scalar resolution and produced an int. Add the '!' case to tagged-scalar composition so it yields a string. Surpasses libyaml on S4JQ (the last parse-ok gap); whole-suite conformance 391/402, canonical events 308/308. --- CHANGELOG.md | 4 ++++ Sources/Parsing/Parser.ScalarComposition.swift | 4 ++++ Tests/Fixtures/yaml-test-suite-manifest.yaml | 6 +++--- 3 files changed, 11 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8eb9b36..510b08d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Resolve a scalar with the non-specific `!` tag as a string. The `!` tag forces + resolution by kind alone, with no implicit typing, so `! 12` is the string "12" + rather than the integer 12. The typed value now honours it (the event stream + already did). Surpasses libyaml on S4JQ. - Reject a bare `-` before a flow indicator inside a flow collection. Per `ns-plain-first` a `-` begins a plain scalar in flow only when a flow-safe character follows; `[-]` and `[-, -]` are malformed, not a sequence of `-` diff --git a/Sources/Parsing/Parser.ScalarComposition.swift b/Sources/Parsing/Parser.ScalarComposition.swift index a74d68f..70d4355 100644 --- a/Sources/Parsing/Parser.ScalarComposition.swift +++ b/Sources/Parsing/Parser.ScalarComposition.swift @@ -28,6 +28,10 @@ extension PureYAML.Parsing.Parser { return nil } switch tag { + case "!": + // The non-specific `!` tag resolves a scalar by kind alone: a scalar is + // a string, with no implicit typing, so `! 12` is "12" not the int 12. + return .string(value) case "tag:yaml.org,2002:str": return .string(value) case "tag:yaml.org,2002:int": diff --git a/Tests/Fixtures/yaml-test-suite-manifest.yaml b/Tests/Fixtures/yaml-test-suite-manifest.yaml index f8ff897..1bb1ea0 100644 --- a/Tests/Fixtures/yaml-test-suite-manifest.yaml +++ b/Tests/Fixtures/yaml-test-suite-manifest.yaml @@ -10,8 +10,8 @@ source: # oracle: json if in.json present, else none # status: passing (PureYAML conformant today) | gap (not yet conformant) total: 402 -passing: 390 -gap: 12 +passing: 391 +gap: 11 cases: - id: "229Q" name: "Spec Example 2.4. Sequence of Mappings" @@ -2626,7 +2626,7 @@ cases: localPath: yaml-test-suite/S4JQ/in.yaml expected: parse-ok oracle: json - status: gap + status: passing byteCount: 55 lineCount: 4 - id: "S4T7" From 4a6b1685653eefccd70c4f76401349516f7678a3 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 20:13:51 +0200 Subject: [PATCH 52/64] fix(parsing): reject content after a document-end marker A '...' may be followed only by whitespace and a comment on its line. Unlike '--- x', which carries inline document content, '... x' is malformed, but the port (like libyaml) parsed the trailing text as a new bare document. After emitting the document-end token, require the rest of the line to be blank or a comment. Surpasses libyaml on 3HFZ; whole-suite conformance 392/402, canonical events 308/308. --- CHANGELOG.md | 3 +++ Sources/Parsing/LibYAML.Scanner.Fetch.swift | 20 +++++++++++++++++--- Tests/Fixtures/yaml-test-suite-manifest.yaml | 6 +++--- 3 files changed, 23 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 510b08d..cf1bdc7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Reject content after a `...` document-end marker on the same line. Only + whitespace and a comment may follow `...`; unlike `--- x`, a `... x` cannot + carry inline content. Surpasses libyaml on 3HFZ. - Resolve a scalar with the non-specific `!` tag as a string. The `!` tag forces resolution by kind alone, with no implicit typing, so `! 12` is the string "12" rather than the integer 12. The typed value now honours it (the event stream diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index b3b6d02..c0622fc 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -45,11 +45,11 @@ extension PureYAML.Parsing.LibYAML.Scanner { return } if reader.column == 0, isDocumentMarker("-") { - fetchDocumentIndicator(.documentStart) + try fetchDocumentIndicator(.documentStart) return } if reader.column == 0, isDocumentMarker(".") { - fetchDocumentIndicator(.documentEnd) + try fetchDocumentIndicator(.documentEnd) return } guard let character else { @@ -255,7 +255,7 @@ extension PureYAML.Parsing.LibYAML.Scanner { } /// Port of `yaml_parser_fetch_document_indicator`. - private mutating func fetchDocumentIndicator(_ type: PureYAML.Parsing.LibYAML.TokenType) { + private mutating func fetchDocumentIndicator(_ type: PureYAML.Parsing.LibYAML.TokenType) throws { indentEngine.unrollIndent(column: -1, mark: reader.mark) simpleKeys[simpleKeys.count - 1].possible = false simpleKeyAllowed = false @@ -264,6 +264,20 @@ extension PureYAML.Parsing.LibYAML.Scanner { reader.skip() reader.skip() indentEngine.enqueue(Token(type: type, startMark: startMark, endMark: reader.mark)) + if case .documentEnd = type { + // Only whitespace and a comment may follow `...` on its line; a `--- x` + // document start can carry inline content, but `... x` cannot. + while reader.peek() == " " || Classify.isTab(reader.peek()) { + reader.skip() + } + if let next = reader.peek(), next != "#", !Classify.isBreak(next) { + throw ScannerError( + context: "while scanning a document end marker", + problem: "found content after the document end marker", + mark: reader.mark, + ) + } + } } /// Port of `yaml_parser_fetch_block_entry`. diff --git a/Tests/Fixtures/yaml-test-suite-manifest.yaml b/Tests/Fixtures/yaml-test-suite-manifest.yaml index 1bb1ea0..8b307c1 100644 --- a/Tests/Fixtures/yaml-test-suite-manifest.yaml +++ b/Tests/Fixtures/yaml-test-suite-manifest.yaml @@ -10,8 +10,8 @@ source: # oracle: json if in.json present, else none # status: passing (PureYAML conformant today) | gap (not yet conformant) total: 402 -passing: 391 -gap: 11 +passing: 392 +gap: 10 cases: - id: "229Q" name: "Spec Example 2.4. Sequence of Mappings" @@ -178,7 +178,7 @@ cases: localPath: yaml-test-suite/3HFZ/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 27 lineCount: 3 - id: "3MYT" From eee7079efe49228834475bb8f2c39ede9c2cb294 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 20:45:12 +0200 Subject: [PATCH 53/64] fix(parsing): require flow continuation lines to be indented YAML requires multi-line flow content to be indented past the enclosing block context (s-flow-line-prefix). libyaml does not enforce this, so 'flow: [a,' / 'b]' with 'b' in column 0, and the equivalent multi-line flow mapping, wrongly parsed. Track whether reaching a token crossed a line break, and in flow context reject a token at or below the parent block indent. A closing ']' / '}' or a leading ',' may sit at any indentation, so those are exempt (a flow mapping's closing brace in column 0 stays valid). Surpasses libyaml on 9C9N, VJP3/00; whole-suite conformance 394/402, canonical events 308/308. --- CHANGELOG.md | 6 +++++ Sources/Parsing/LibYAML.Scanner.Fetch.swift | 23 +++++++++++++++++++ .../Parsing/LibYAML.Scanner.SkipToToken.swift | 2 ++ Sources/Parsing/LibYAML.Scanner.swift | 4 ++++ Tests/Fixtures/yaml-test-suite-manifest.yaml | 8 +++---- 5 files changed, 39 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index cf1bdc7..d4eb133 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Reject a flow-collection continuation line that is not indented past the parent + block. YAML requires multi-line flow content to be more indented than the + enclosing block context, so `flow: [a,` / `b]` (with `b` in column 0) and the + equivalent multi-line flow mapping are malformed; libyaml does not enforce it. A + closing `]`/`}` or a leading `,` may still sit at any indentation. Surpasses + libyaml on 9C9N and VJP3/00. - Reject content after a `...` document-end marker on the same line. Only whitespace and a comment may follow `...`; unlike `--- x`, a `... x` cannot carry inline content. Surpasses libyaml on 3HFZ. diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index c0622fc..8f92dbc 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -25,6 +25,7 @@ extension PureYAML.Parsing.LibYAML.Scanner { } try scanToNextToken() + try checkFlowContinuationIndent() mark = reader.mark try staleSimpleKeys() indentEngine.unrollIndent(column: reader.column, mark: reader.mark) @@ -106,6 +107,28 @@ extension PureYAML.Parsing.LibYAML.Scanner { } } + /// Reject a flow-collection continuation line that is not indented past the + /// enclosing block context. YAML requires `s-flow-line-prefix` to be more + /// indented than the parent block; libyaml does not enforce it, so multi-line + /// flow content in column 0 (`[a,\nb]` under a key) wrongly parses. + private mutating func checkFlowContinuationIndent() throws { + guard flowLevel > 0, crossedLineBreak, let next = reader.peek() else { + return + } + // A closing `]`/`}` (or a `,` separator) may sit at any indentation; only + // flow CONTENT must be indented past the parent block. + if next == "]" || next == "}" || next == "," { + return + } + if reader.column <= indentEngine.indent { + throw ScannerError( + context: "while parsing a flow node", + problem: "found insufficiently indented line in a flow collection", + mark: reader.mark, + ) + } + } + /// The error raised when a tab is used where indentation is required (before a /// block indicator or an implicit mapping key). A tab is valid separation but /// never indentation. diff --git a/Sources/Parsing/LibYAML.Scanner.SkipToToken.swift b/Sources/Parsing/LibYAML.Scanner.SkipToToken.swift index 27aaab0..654c370 100644 --- a/Sources/Parsing/LibYAML.Scanner.SkipToToken.swift +++ b/Sources/Parsing/LibYAML.Scanner.SkipToToken.swift @@ -8,6 +8,7 @@ extension PureYAML.Parsing.LibYAML.Scanner { /// here; `tabbedSeparation` records when one preceded the token so a block /// indicator or implicit key (where the tab would be indentation) can reject. mutating func scanToNextToken() throws { + crossedLineBreak = false while true { tabbedSeparation = false if reader.column == 0, reader.peek() == "\u{FEFF}" { @@ -33,6 +34,7 @@ extension PureYAML.Parsing.LibYAML.Scanner { } if Classify.isBreak(reader.peek()) { reader.skipLine() + crossedLineBreak = true if flowLevel == 0 { simpleKeyAllowed = true } diff --git a/Sources/Parsing/LibYAML.Scanner.swift b/Sources/Parsing/LibYAML.Scanner.swift index 845715e..290e24c 100644 --- a/Sources/Parsing/LibYAML.Scanner.swift +++ b/Sources/Parsing/LibYAML.Scanner.swift @@ -18,6 +18,10 @@ extension PureYAML.Parsing.LibYAML { /// tab is valid in-line separation but never indentation, so a block /// indicator or implicit mapping key reached through one is an error. var tabbedSeparation = false + /// Whether reaching the pending token crossed at least one line break. In + /// flow context a continuation line must be indented past the parent block, + /// so a token on a new line at or below that indent is an error. + var crossedLineBreak = false /// `parser->mark`, kept in sync with the reader at each fetch step. var mark: PureYAML.Parsing.Mark = .start /// `parser->stream_start_produced`. diff --git a/Tests/Fixtures/yaml-test-suite-manifest.yaml b/Tests/Fixtures/yaml-test-suite-manifest.yaml index 8b307c1..64c49be 100644 --- a/Tests/Fixtures/yaml-test-suite-manifest.yaml +++ b/Tests/Fixtures/yaml-test-suite-manifest.yaml @@ -10,8 +10,8 @@ source: # oracle: json if in.json present, else none # status: passing (PureYAML conformant today) | gap (not yet conformant) total: 402 -passing: 392 -gap: 10 +passing: 394 +gap: 8 cases: - id: "229Q" name: "Spec Example 2.4. Sequence of Mappings" @@ -986,7 +986,7 @@ cases: localPath: yaml-test-suite/9C9N/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 20 lineCount: 4 - id: "9CWY" @@ -2938,7 +2938,7 @@ cases: localPath: yaml-test-suite/VJP3/00/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 13 lineCount: 5 - id: "VJP3/01" From 57adb14f1532e56e0585ec419860de4d9cd82730 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 21:44:27 +0200 Subject: [PATCH 54/64] fix(parsing): reject a block sequence that opens mid-line A block sequence must begin its own line. A '-' entry mid-line after an inline mapping value ('key: - a') or a node property ('&anchor - x') is invalid, but libyaml accepts both. A '-' after another '-' is still a valid compact sequence ('- - a'), and an explicit key whose ':' is on a later line may still open a sequence ('? k' / ': - a'). In fetchBlockEntry, when no line break was crossed, reject if the last token is an anchor/tag, or a value that closed an inline implicit key (told apart by a pending simple key: an explicit key's simple key has gone stale across its line break). Extract the scanner guard helpers into LibYAML.Scanner.Guards to stay within the file-length limit. Surpasses libyaml on 5U3A, SY6V; whole-suite conformance 396/402, canonical events 308/308. --- CHANGELOG.md | 6 +++ Sources/Parsing/LibYAML.Scanner.Fetch.swift | 55 ++++++------------- Sources/Parsing/LibYAML.Scanner.Guards.swift | 57 ++++++++++++++++++++ Sources/Parsing/LibYAML.Scanner.swift | 5 ++ Tests/Fixtures/yaml-test-suite-manifest.yaml | 8 +-- 5 files changed, 87 insertions(+), 44 deletions(-) create mode 100644 Sources/Parsing/LibYAML.Scanner.Guards.swift diff --git a/CHANGELOG.md b/CHANGELOG.md index d4eb133..d4c9367 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Reject a block sequence that opens on the same line as an earlier node. A `-` + entry mid-line after an inline mapping value (`key: - a`) or a node property + (`&anchor - x`) is invalid, while a `-` after another `-` stays a valid compact + sequence (`- - a`) and an explicit key's value on a later line (`? k`\n`: - a`) + stays valid. The inline case is told apart by a pending simple key (an explicit + key's has gone stale across the line break). Surpasses libyaml on 5U3A and SY6V. - Reject a flow-collection continuation line that is not indented past the parent block. YAML requires multi-line flow content to be more indented than the enclosing block context, so `flow: [a,` / `b]` (with `b` in column 0) and the diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index 8f92dbc..0a28372 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -107,46 +107,6 @@ extension PureYAML.Parsing.LibYAML.Scanner { } } - /// Reject a flow-collection continuation line that is not indented past the - /// enclosing block context. YAML requires `s-flow-line-prefix` to be more - /// indented than the parent block; libyaml does not enforce it, so multi-line - /// flow content in column 0 (`[a,\nb]` under a key) wrongly parses. - private mutating func checkFlowContinuationIndent() throws { - guard flowLevel > 0, crossedLineBreak, let next = reader.peek() else { - return - } - // A closing `]`/`}` (or a `,` separator) may sit at any indentation; only - // flow CONTENT must be indented past the parent block. - if next == "]" || next == "}" || next == "," { - return - } - if reader.column <= indentEngine.indent { - throw ScannerError( - context: "while parsing a flow node", - problem: "found insufficiently indented line in a flow collection", - mark: reader.mark, - ) - } - } - - /// The error raised when a tab is used where indentation is required (before a - /// block indicator or an implicit mapping key). A tab is valid separation but - /// never indentation. - private func tabIndentationError() -> PureYAML.Parsing.LibYAML.ScannerError { - ScannerError( - context: "while scanning for the next token", - problem: "found a tab character where an indentation space is expected", - mark: reader.mark, - ) - } - - /// Whether this flow level's pending simple key is a JSON (quoted) node, which - /// lets an adjacent `:` open its value without a separating space. - private var flowKeyIsJSON: Bool { - let key = simpleKeys[simpleKeys.count - 1] - return key.possible && key.isJSON - } - /// Fetch a flow-collection indicator (`[` `]` `{` `}` `,`); returns false /// otherwise. private mutating func fetchFlowToken(_ character: Unicode.Scalar) throws -> Bool { @@ -308,6 +268,17 @@ extension PureYAML.Parsing.LibYAML.Scanner { if tabbedSeparation { throw tabIndentationError() } + // A block sequence must begin its own line. A `-` mid-line after a mapping + // value (`key: - a`) or a node property (`&a - x`) is invalid, but a `-` + // after another `-` is a valid compact sequence (`- - a`). libyaml accepts + // all three. + if flowLevel == 0, !crossedLineBreak, lastTokenForbidsInlineSequence() { + throw ScannerError( + context: "while scanning a node", + problem: "found a block sequence on the same line as an earlier node", + mark: reader.mark, + ) + } if flowLevel == 0 { indentEngine.rollIndent(column: reader.column, number: -1, type: .blockSequenceStart, mark: reader.mark) } @@ -338,6 +309,10 @@ extension PureYAML.Parsing.LibYAML.Scanner { /// rolls the block mapping indent to the key's column. private mutating func fetchValue() throws { let top = simpleKeys.count - 1 + // A pending simple key means this `:` closes an inline implicit key (key + // and `:` on one line). An explicit `?` key's `:` has no pending simple key + // (it went stale across the line break), so its value may open a sequence. + lastValueWasInline = simpleKeys[top].possible if simpleKeys[top].possible { if simpleKeys[top].tabbed { throw tabIndentationError() diff --git a/Sources/Parsing/LibYAML.Scanner.Guards.swift b/Sources/Parsing/LibYAML.Scanner.Guards.swift new file mode 100644 index 0000000..40c0ed5 --- /dev/null +++ b/Sources/Parsing/LibYAML.Scanner.Guards.swift @@ -0,0 +1,57 @@ +extension PureYAML.Parsing.LibYAML.Scanner { + private typealias ScannerError = PureYAML.Parsing.LibYAML.ScannerError + + /// Reject a flow-collection continuation line that is not indented past the + /// enclosing block context. YAML requires `s-flow-line-prefix` to be more + /// indented than the parent block; libyaml does not enforce it, so multi-line + /// flow content in column 0 (`[a,\nb]` under a key) wrongly parses. + mutating func checkFlowContinuationIndent() throws { + guard flowLevel > 0, crossedLineBreak, let next = reader.peek() else { + return + } + // A closing `]`/`}` (or a `,` separator) may sit at any indentation; only + // flow CONTENT must be indented past the parent block. + if next == "]" || next == "}" || next == "," { + return + } + if reader.column <= indentEngine.indent { + throw ScannerError( + context: "while parsing a flow node", + problem: "found insufficiently indented line in a flow collection", + mark: reader.mark, + ) + } + } + + /// Whether the last emitted token bars a block sequence from opening on the + /// same line: a mapping value indicator or a node property (anchor/tag). After + /// another block entry a compact sequence is allowed, so that is not barred. + func lastTokenForbidsInlineSequence() -> Bool { + switch indentEngine.tokens.last?.type { + case .anchor, .tag: + true + case .value: + lastValueWasInline + default: + false + } + } + + /// The error raised when a tab is used where indentation is required (before a + /// block indicator or an implicit mapping key). A tab is valid separation but + /// never indentation. + func tabIndentationError() -> PureYAML.Parsing.LibYAML.ScannerError { + ScannerError( + context: "while scanning for the next token", + problem: "found a tab character where an indentation space is expected", + mark: reader.mark, + ) + } + + /// Whether this flow level's pending simple key is a JSON (quoted) node, which + /// lets an adjacent `:` open its value without a separating space. + var flowKeyIsJSON: Bool { + let key = simpleKeys[simpleKeys.count - 1] + return key.possible && key.isJSON + } +} diff --git a/Sources/Parsing/LibYAML.Scanner.swift b/Sources/Parsing/LibYAML.Scanner.swift index 290e24c..abc0344 100644 --- a/Sources/Parsing/LibYAML.Scanner.swift +++ b/Sources/Parsing/LibYAML.Scanner.swift @@ -22,6 +22,11 @@ extension PureYAML.Parsing.LibYAML { /// flow context a continuation line must be indented past the parent block, /// so a token on a new line at or below that indent is an error. var crossedLineBreak = false + /// Whether the most recent `:` value indicator sat on the same line as its + /// key (an inline implicit-key value). Such a value may not open a block + /// sequence on that line (`key: - a`), whereas an explicit key whose `:` is + /// on a later line may (`? k`\n`: - a`). + var lastValueWasInline = false /// `parser->mark`, kept in sync with the reader at each fetch step. var mark: PureYAML.Parsing.Mark = .start /// `parser->stream_start_produced`. diff --git a/Tests/Fixtures/yaml-test-suite-manifest.yaml b/Tests/Fixtures/yaml-test-suite-manifest.yaml index 64c49be..bf861bb 100644 --- a/Tests/Fixtures/yaml-test-suite-manifest.yaml +++ b/Tests/Fixtures/yaml-test-suite-manifest.yaml @@ -10,8 +10,8 @@ source: # oracle: json if in.json present, else none # status: passing (PureYAML conformant today) | gap (not yet conformant) total: 402 -passing: 394 -gap: 8 +passing: 396 +gap: 6 cases: - id: "229Q" name: "Spec Example 2.4. Sequence of Mappings" @@ -530,7 +530,7 @@ cases: localPath: yaml-test-suite/5U3A/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 18 lineCount: 2 - id: "5WE3" @@ -2738,7 +2738,7 @@ cases: localPath: yaml-test-suite/SY6V/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 25 lineCount: 1 - id: "SYW4" From c236945323c6f8ec415be269e8963eb321a3501e Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 21:50:41 +0200 Subject: [PATCH 55/64] fix(parsing): reject a multi-line implicit key in a flow sequence A flow-sequence single-pair implicit key is single-line (c-s-implicit-json-key uses s-separate-in-line), so its ':' may not cross a line break: '[ "key"\n :value ]' is malformed. A flow MAPPING adjacent value may still span lines ('{ "foo"\n :bar }' stays valid), which is why the check is scoped to flow levels that are sequences. Track per-flow-level whether it is a sequence ('[' vs '{') in a flowIsSequence stack pushed/popped with the flow level, and in fetchValue reject a pending simple key whose ':' crossed a line break when the current flow level is a sequence. Surpasses libyaml on ZXT5 (5MUD, the flow-mapping analogue, stays valid); whole-suite conformance 397/402, canonical events 308/308. --- CHANGELOG.md | 6 ++++++ Sources/Parsing/LibYAML.Scanner.Fetch.swift | 11 ++++++++++- Sources/Parsing/LibYAML.Scanner.swift | 13 +++++++++++-- Tests/Fixtures/yaml-test-suite-manifest.yaml | 6 +++--- Tests/LibYAMLSimpleKeyTests.swift | 3 ++- 5 files changed, 32 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index d4c9367..5146672 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Reject a multi-line implicit key in a flow sequence. A flow-sequence single-pair + implicit key is single-line (`c-s-implicit-json-key`), so its `:` may not cross a + line break: `[ "key"\n :value ]` is malformed. A flow MAPPING adjacent value may + still span lines (`{ "foo"\n :bar }` stays valid), so the rejection is scoped to + flow levels that are sequences, tracked alongside the flow-level stack. Surpasses + libyaml on ZXT5. - Reject a block sequence that opens on the same line as an earlier node. A `-` entry mid-line after an inline mapping value (`key: - a`) or a node property (`&anchor - x`) is invalid, while a `-` after another `-` stays a valid compact diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index 0a28372..becfe59 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -188,7 +188,7 @@ extension PureYAML.Parsing.LibYAML.Scanner { if saved { simpleKeys[simpleKeys.count - 1].isJSON = true } - increaseFlowLevel() + increaseFlowLevel(isSequence: type == .flowSequenceStart) simpleKeyAllowed = true let startMark = reader.mark reader.skip() @@ -313,6 +313,15 @@ extension PureYAML.Parsing.LibYAML.Scanner { // and `:` on one line). An explicit `?` key's `:` has no pending simple key // (it went stale across the line break), so its value may open a sequence. lastValueWasInline = simpleKeys[top].possible + // A flow-sequence single-pair implicit key must be single-line, so its `:` + // may not cross a line break; a flow-mapping adjacent value may. + if simpleKeys[top].possible, crossedLineBreak, flowIsSequence.last == true { + throw ScannerError( + context: "while scanning a simple key", + problem: "could not find expected ':'", + mark: simpleKeys[top].mark, + ) + } if simpleKeys[top].possible { if simpleKeys[top].tabbed { throw tabIndentationError() diff --git a/Sources/Parsing/LibYAML.Scanner.swift b/Sources/Parsing/LibYAML.Scanner.swift index abc0344..dcc4b95 100644 --- a/Sources/Parsing/LibYAML.Scanner.swift +++ b/Sources/Parsing/LibYAML.Scanner.swift @@ -27,6 +27,11 @@ extension PureYAML.Parsing.LibYAML { /// sequence on that line (`key: - a`), whereas an explicit key whose `:` is /// on a later line may (`? k`\n`: - a`). var lastValueWasInline = false + /// For each open flow level, whether it is a sequence (`[`) rather than a + /// mapping (`{`). A flow-sequence single-pair implicit key is single-line + /// (`c-s-implicit-json-key`), so its `:` may not cross a line break, unlike + /// a flow-mapping adjacent value (`{ "a"`\n`: b }` is allowed). + var flowIsSequence: [Bool] = [] /// `parser->mark`, kept in sync with the reader at each fetch step. var mark: PureYAML.Parsing.Mark = .start /// `parser->stream_start_produced`. @@ -108,9 +113,10 @@ extension PureYAML.Parsing.LibYAML { } /// Port of `yaml_parser_increase_flow_level`. Push an empty simple key for - /// the new flow level. - mutating func increaseFlowLevel() { + /// the new flow level, recording whether the level is a sequence. + mutating func increaseFlowLevel(isSequence: Bool) { simpleKeys.append(.empty) + flowIsSequence.append(isSequence) indentEngine.flowLevel += 1 } @@ -120,6 +126,9 @@ extension PureYAML.Parsing.LibYAML { if indentEngine.flowLevel > 0 { indentEngine.flowLevel -= 1 simpleKeys.removeLast() + if !flowIsSequence.isEmpty { + flowIsSequence.removeLast() + } } } } diff --git a/Tests/Fixtures/yaml-test-suite-manifest.yaml b/Tests/Fixtures/yaml-test-suite-manifest.yaml index bf861bb..73a15f6 100644 --- a/Tests/Fixtures/yaml-test-suite-manifest.yaml +++ b/Tests/Fixtures/yaml-test-suite-manifest.yaml @@ -10,8 +10,8 @@ source: # oracle: json if in.json present, else none # status: passing (PureYAML conformant today) | gap (not yet conformant) total: 402 -passing: 396 -gap: 6 +passing: 397 +gap: 5 cases: - id: "229Q" name: "Spec Example 2.4. Sequence of Mappings" @@ -3226,6 +3226,6 @@ cases: localPath: yaml-test-suite/ZXT5/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 19 lineCount: 2 diff --git a/Tests/LibYAMLSimpleKeyTests.swift b/Tests/LibYAMLSimpleKeyTests.swift index 2f397d9..33e124d 100644 --- a/Tests/LibYAMLSimpleKeyTests.swift +++ b/Tests/LibYAMLSimpleKeyTests.swift @@ -56,9 +56,10 @@ struct LibYAMLSimpleKeyTests { func test_flowLevelStack() { var scanner = PureYAML.Parsing.LibYAML.Scanner() #expect(scanner.simpleKeys.count == 1) - scanner.increaseFlowLevel() + scanner.increaseFlowLevel(isSequence: true) #expect(scanner.flowLevel == 1) #expect(scanner.simpleKeys.count == 2) + #expect(scanner.flowIsSequence == [true]) scanner.decreaseFlowLevel() #expect(scanner.flowLevel == 0) #expect(scanner.simpleKeys.count == 1) From 24bb2ea4dda710d3e5b49d81d0ce75e5e5c928c3 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 21:53:48 +0200 Subject: [PATCH 56/64] fix(parsing): also reject a plain multi-line key in a flow sequence A flow-sequence single-pair implicit key must be single-line, so its ':' must sit on the key's line. The quoted form ('[ "key"\n :value ]') was already rejected via a crossed line break, but a plain key folds its line break, hiding it. Compare the simple key's mark line with the ':' line instead, which catches both forms and still exempts flow mappings. Surpasses libyaml on DK4H (and keeps ZXT5); whole-suite conformance 398/402, canonical events 308/308. --- CHANGELOG.md | 11 ++++++----- Sources/Parsing/LibYAML.Scanner.Fetch.swift | 5 +++-- Tests/Fixtures/yaml-test-suite-manifest.yaml | 6 +++--- 3 files changed, 12 insertions(+), 10 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5146672..23f3694 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -23,11 +23,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed - Reject a multi-line implicit key in a flow sequence. A flow-sequence single-pair - implicit key is single-line (`c-s-implicit-json-key`), so its `:` may not cross a - line break: `[ "key"\n :value ]` is malformed. A flow MAPPING adjacent value may - still span lines (`{ "foo"\n :bar }` stays valid), so the rejection is scoped to - flow levels that are sequences, tracked alongside the flow-level stack. Surpasses - libyaml on ZXT5. + implicit key is single-line (`c-s-implicit-json-key`), so its `:` must sit on the + key's line: both `[ "key"\n :value ]` and `[ key\n : value ]` are malformed. A + flow MAPPING adjacent value may still span lines (`{ "foo"\n :bar }` stays + valid), so the rejection is scoped to flow levels that are sequences, tracked + alongside the flow-level stack. The key/`:` line comparison catches the plain-key + form too, which folds its line break. Surpasses libyaml on ZXT5 and DK4H. - Reject a block sequence that opens on the same line as an earlier node. A `-` entry mid-line after an inline mapping value (`key: - a`) or a node property (`&anchor - x`) is invalid, while a `-` after another `-` stays a valid compact diff --git a/Sources/Parsing/LibYAML.Scanner.Fetch.swift b/Sources/Parsing/LibYAML.Scanner.Fetch.swift index becfe59..6db7da3 100644 --- a/Sources/Parsing/LibYAML.Scanner.Fetch.swift +++ b/Sources/Parsing/LibYAML.Scanner.Fetch.swift @@ -314,8 +314,9 @@ extension PureYAML.Parsing.LibYAML.Scanner { // (it went stale across the line break), so its value may open a sequence. lastValueWasInline = simpleKeys[top].possible // A flow-sequence single-pair implicit key must be single-line, so its `:` - // may not cross a line break; a flow-mapping adjacent value may. - if simpleKeys[top].possible, crossedLineBreak, flowIsSequence.last == true { + // must sit on the key's line (`[ "k"\n :v ]` and `[ k\n : v ]` are both + // invalid); a flow-mapping adjacent value may span lines (`{ "k"\n :v }`). + if simpleKeys[top].possible, flowIsSequence.last == true, simpleKeys[top].mark.line != mark.line { throw ScannerError( context: "while scanning a simple key", problem: "could not find expected ':'", diff --git a/Tests/Fixtures/yaml-test-suite-manifest.yaml b/Tests/Fixtures/yaml-test-suite-manifest.yaml index 73a15f6..9aaba07 100644 --- a/Tests/Fixtures/yaml-test-suite-manifest.yaml +++ b/Tests/Fixtures/yaml-test-suite-manifest.yaml @@ -10,8 +10,8 @@ source: # oracle: json if in.json present, else none # status: passing (PureYAML conformant today) | gap (not yet conformant) total: 402 -passing: 397 -gap: 5 +passing: 398 +gap: 4 cases: - id: "229Q" name: "Spec Example 2.4. Sequence of Mappings" @@ -1490,7 +1490,7 @@ cases: localPath: yaml-test-suite/DK4H/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 22 lineCount: 3 - id: "DK95/00" From 52b62ba390c6cd477a0ba590b326f29db363aac9 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 21:58:15 +0200 Subject: [PATCH 57/64] fix(parsing): reject a block scalar with an over-indented empty line A leading empty line in a block scalar may not be more indented than the first content line. libyaml auto-detects the deeper indentation (from the empty lines) and silently drops the content. The auto-detection now errors when the content line is less indented than an earlier empty line on the same scan. Surpasses libyaml on S98Z; whole-suite conformance 399/402, canonical events 308/308. --- CHANGELOG.md | 4 ++++ Sources/Parsing/LibYAML.Scanner.BlockScalar.swift | 5 +++++ Tests/Fixtures/yaml-test-suite-manifest.yaml | 6 +++--- 3 files changed, 12 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 23f3694..d8c2f51 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Reject a block scalar whose leading empty line is more indented than its first + content line. libyaml auto-detects the deeper indentation and silently drops the + content; the auto-detection now errors when the content line is less indented + than an earlier empty line. Surpasses libyaml on S98Z. - Reject a multi-line implicit key in a flow sequence. A flow-sequence single-pair implicit key is single-line (`c-s-implicit-json-key`), so its `:` must sit on the key's line: both `[ "key"\n :value ]` and `[ key\n : value ]` are malformed. A diff --git a/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift b/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift index 8547778..28faf61 100644 --- a/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift +++ b/Sources/Parsing/LibYAML.Scanner.BlockScalar.swift @@ -145,6 +145,11 @@ extension PureYAML.Parsing.LibYAML.Scanner { state.trailingBreaks += readBlockLine() endMark = reader.mark } + // A leading empty line may not be more indented than the first content + // line; libyaml silently detects the deeper indent and drops the content. + if indent < 0, !Classify.isBreakZ(reader.peek()), reader.column < maxIndent { + throw blockError("found a leading empty line more indented than the content", startMark) + } if indent < 0 { // Auto-detected indentation. A root-level block scalar has a parent // indent of -1, so the floor is 0 (allowing column-0 content), not diff --git a/Tests/Fixtures/yaml-test-suite-manifest.yaml b/Tests/Fixtures/yaml-test-suite-manifest.yaml index 9aaba07..765f0a9 100644 --- a/Tests/Fixtures/yaml-test-suite-manifest.yaml +++ b/Tests/Fixtures/yaml-test-suite-manifest.yaml @@ -10,8 +10,8 @@ source: # oracle: json if in.json present, else none # status: passing (PureYAML conformant today) | gap (not yet conformant) total: 402 -passing: 398 -gap: 4 +passing: 399 +gap: 3 cases: - id: "229Q" name: "Spec Example 2.4. Sequence of Mappings" @@ -2650,7 +2650,7 @@ cases: localPath: yaml-test-suite/S98Z/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 42 lineCount: 5 - id: "S9E8" From 98ca76e7afbc50163964e972277b2f2d9ea1a67e Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 22:04:30 +0200 Subject: [PATCH 58/64] fix(parsing): reject a tab used to indent flow content A tab is never indentation, so flow-collection content reached through a tab below the continuation indent ('- [' / '\tfoo') is malformed even though the tab inflates the column. A tab at or past the indent is separation, and a tab-only blank line stays blank, so both remain valid. Track a tab in a flow continuation's leading whitespace below the parent + 1 indent and reject content (but not a closing bracket) reached through it. Surpasses libyaml on Y79Y/003; whole-suite conformance 400/402, canonical events 308/308. --- CHANGELOG.md | 5 +++++ Sources/Parsing/LibYAML.Scanner.Guards.swift | 4 +++- .../Parsing/LibYAML.Scanner.SkipToToken.swift | 18 ++++++++++++++++-- Sources/Parsing/LibYAML.Scanner.swift | 4 ++++ Tests/Fixtures/yaml-test-suite-manifest.yaml | 6 +++--- 5 files changed, 31 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index d8c2f51..c8666a6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Reject a tab used to indent flow-collection content. A tab is never indentation, + so flow content reached through a tab below the continuation indent (`- [`\n + `\tfoo`) is malformed, even though the tab inflates the column. A tab at or past + the indent stays separation, and a tab-only blank line stays blank. Surpasses + libyaml on Y79Y/003. - Reject a block scalar whose leading empty line is more indented than its first content line. libyaml auto-detects the deeper indentation and silently drops the content; the auto-detection now errors when the content line is less indented diff --git a/Sources/Parsing/LibYAML.Scanner.Guards.swift b/Sources/Parsing/LibYAML.Scanner.Guards.swift index 40c0ed5..6108499 100644 --- a/Sources/Parsing/LibYAML.Scanner.Guards.swift +++ b/Sources/Parsing/LibYAML.Scanner.Guards.swift @@ -14,7 +14,9 @@ extension PureYAML.Parsing.LibYAML.Scanner { if next == "]" || next == "}" || next == "," { return } - if reader.column <= indentEngine.indent { + // A tab in the leading whitespace is never valid indentation, even where + // spaces of the same width would be (the tab inflates the column). + if reader.column <= indentEngine.indent || flowLeadingTab { throw ScannerError( context: "while parsing a flow node", problem: "found insufficiently indented line in a flow collection", diff --git a/Sources/Parsing/LibYAML.Scanner.SkipToToken.swift b/Sources/Parsing/LibYAML.Scanner.SkipToToken.swift index 654c370..a210daa 100644 --- a/Sources/Parsing/LibYAML.Scanner.SkipToToken.swift +++ b/Sources/Parsing/LibYAML.Scanner.SkipToToken.swift @@ -9,14 +9,15 @@ extension PureYAML.Parsing.LibYAML.Scanner { /// indicator or implicit key (where the tab would be indentation) can reject. mutating func scanToNextToken() throws { crossedLineBreak = false + flowLeadingTab = false while true { tabbedSeparation = false if reader.column == 0, reader.peek() == "\u{FEFF}" { reader.skip() } while reader.peek() == " " || Classify.isTab(reader.peek()) { - if Classify.isTab(reader.peek()), flowLevel == 0, simpleKeyAllowed { - tabbedSeparation = true + if Classify.isTab(reader.peek()) { + noteLeadingTab() } reader.skip() } @@ -44,6 +45,19 @@ extension PureYAML.Parsing.LibYAML.Scanner { } } + /// Record what a tab in the leading whitespace implies. In block context with a + /// simple key allowed it is potential indentation before an indicator. In flow + /// context, below the continuation indent on a non-blank line it is indentation + /// abuse (a tab is never indentation); at or above the indent it is separation. + private mutating func noteLeadingTab() { + if flowLevel == 0, simpleKeyAllowed { + tabbedSeparation = true + } + if flowLevel > 0, crossedLineBreak, reader.column < indentEngine.indent + 1, !blankLineAhead() { + flowLeadingTab = true + } + } + /// Consume a comment to the end of the line. A comment must be preceded by /// whitespace or start the line; a `#` adjacent to the previous token (e.g. /// `"x"#`, `]#`, `,#`) is not a comment. The plain-scalar scanner consumes its diff --git a/Sources/Parsing/LibYAML.Scanner.swift b/Sources/Parsing/LibYAML.Scanner.swift index dcc4b95..b0e2676 100644 --- a/Sources/Parsing/LibYAML.Scanner.swift +++ b/Sources/Parsing/LibYAML.Scanner.swift @@ -22,6 +22,10 @@ extension PureYAML.Parsing.LibYAML { /// flow context a continuation line must be indented past the parent block, /// so a token on a new line at or below that indent is an error. var crossedLineBreak = false + /// Whether a tab appeared in the leading whitespace of a flow continuation + /// line. A tab is never indentation, so flow content reached through one is + /// an error even though the tab inflates the column. + var flowLeadingTab = false /// Whether the most recent `:` value indicator sat on the same line as its /// key (an inline implicit-key value). Such a value may not open a block /// sequence on that line (`key: - a`), whereas an explicit key whose `:` is diff --git a/Tests/Fixtures/yaml-test-suite-manifest.yaml b/Tests/Fixtures/yaml-test-suite-manifest.yaml index 765f0a9..4053908 100644 --- a/Tests/Fixtures/yaml-test-suite-manifest.yaml +++ b/Tests/Fixtures/yaml-test-suite-manifest.yaml @@ -10,8 +10,8 @@ source: # oracle: json if in.json present, else none # status: passing (PureYAML conformant today) | gap (not yet conformant) total: 402 -passing: 399 -gap: 3 +passing: 400 +gap: 2 cases: - id: "229Q" name: "Spec Example 2.4. Sequence of Mappings" @@ -3074,7 +3074,7 @@ cases: localPath: yaml-test-suite/Y79Y/003/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 18 lineCount: 4 - id: "Y79Y/004" From 5c34ebd8b6944569cb8dfb39c30d375c649a5f7b Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Wed, 24 Jun 2026 22:09:14 +0200 Subject: [PATCH 59/64] fix(parsing): reject a misindented multi-line quoted scalar continuation A quoted scalar's continuation line must be indented past the parent block, so '"a' / 'b"' (continuation in column 0) and '"bar' / '\tbaz' (tab indentation) are malformed; libyaml accepts both. Record the indentation error during the continuation scan but defer raising it until the closing quote is found. An unterminated quote reaches end of input first and still reports the missing quote (the root cause) rather than the indentation symptom, preserving the multi-error diagnostic. Surpasses libyaml on QB6E and DK95/01. Whole-suite conformance is now 402/402 with zero recorded gaps; canonical events stay 308/308. --- CHANGELOG.md | 7 +++++ .../Parsing/LibYAML.Scanner.FlowScalar.swift | 26 +++++++++++++++++-- Tests/Fixtures/yaml-test-suite-manifest.yaml | 8 +++--- 3 files changed, 35 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c8666a6..f271850 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -22,6 +22,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Fixed +- Reject an under-indented or tab-indented continuation in a multi-line quoted + scalar. A quoted scalar's continuation must be indented past the parent block, so + `"a`\n`b"` (continuation in column 0) and `"bar`\n`\tbaz"` (tab indentation) are + malformed. The error is deferred until the closing quote is found, so an + unterminated quote still reports the missing quote (its root cause) rather than + the indentation symptom. Surpasses libyaml on QB6E and DK95/01, bringing + whole-suite conformance to 402/402. - Reject a tab used to indent flow-collection content. A tab is never indentation, so flow content reached through a tab below the continuation indent (`- [`\n `\tfoo`) is malformed, even though the tab inflates the column. A tab at or past diff --git a/Sources/Parsing/LibYAML.Scanner.FlowScalar.swift b/Sources/Parsing/LibYAML.Scanner.FlowScalar.swift index 992fb6c..d4f6f04 100644 --- a/Sources/Parsing/LibYAML.Scanner.FlowScalar.swift +++ b/Sources/Parsing/LibYAML.Scanner.FlowScalar.swift @@ -28,6 +28,11 @@ extension PureYAML.Parsing.LibYAML.Scanner { reader.skip() var state = FlowState() let quote: Unicode.Scalar = single ? "'" : "\"" + let indent = indentEngine.indent + 1 + // A continuation indented below `indent` is an error, but it is recorded + // and only raised once the quote is known to close; an unterminated quote + // reaches end of input first and reports that instead. + var indentError: PureYAML.Parsing.LibYAML.ScannerError? while true { if reader.column == 0, documentMarkerAhead() { throw flowError("found unexpected document indicator", startMark) @@ -39,10 +44,13 @@ extension PureYAML.Parsing.LibYAML.Scanner { if reader.peek() == quote { break } - consumeFlowBreaks(&state) + consumeFlowBreaks(&state, indent: indent, quote: quote, startMark: startMark, error: &indentError) foldFlow(&state) } reader.skip() + if let indentError { + throw indentError + } return PureYAML.Parsing.LibYAML.Token( type: .scalar(value: state.string, style: single ? .singleQuoted : .doubleQuoted), startMark: startMark, @@ -139,9 +147,18 @@ extension PureYAML.Parsing.LibYAML.Scanner { /// Consume blanks and line breaks between content, recording pending /// whitespace and folded breaks. - private mutating func consumeFlowBreaks(_ state: inout FlowState) { + private mutating func consumeFlowBreaks( + _ state: inout FlowState, + indent: Int, + quote: Unicode.Scalar, + startMark: PureYAML.Parsing.Mark, + error: inout PureYAML.Parsing.LibYAML.ScannerError?, + ) { while Classify.isBlank(reader.peek()) || Classify.isBreak(reader.peek()) { if Classify.isBlank(reader.peek()) { + if error == nil, state.leadingBlanks, reader.column < indent, Classify.isTab(reader.peek()), !blankLineAhead() { + error = flowError("found a tab character that violates indentation", startMark) + } if !state.leadingBlanks, let blank = reader.peek() { state.whitespaces.unicodeScalars.append(blank) } @@ -156,6 +173,11 @@ extension PureYAML.Parsing.LibYAML.Scanner { state.trailingBreaks += "\n" } } + // The continuation content must be indented at least `indent`; a less + // indented (non-closing, non-empty) line is malformed. + if error == nil, state.leadingBlanks, let next = reader.peek(), next != quote, !Classify.isBreakZ(next), reader.column < indent { + error = flowError("found wrong indentation in a multi-line quoted scalar", startMark) + } } /// Fold the pending breaks or whitespace into the value. diff --git a/Tests/Fixtures/yaml-test-suite-manifest.yaml b/Tests/Fixtures/yaml-test-suite-manifest.yaml index 4053908..aec0eda 100644 --- a/Tests/Fixtures/yaml-test-suite-manifest.yaml +++ b/Tests/Fixtures/yaml-test-suite-manifest.yaml @@ -10,8 +10,8 @@ source: # oracle: json if in.json present, else none # status: passing (PureYAML conformant today) | gap (not yet conformant) total: 402 -passing: 400 -gap: 2 +passing: 402 +gap: 0 cases: - id: "229Q" name: "Spec Example 2.4. Sequence of Mappings" @@ -1506,7 +1506,7 @@ cases: localPath: yaml-test-suite/DK95/01/in.yaml expected: reject oracle: json - status: gap + status: passing byteCount: 16 lineCount: 2 - id: "DK95/02" @@ -2506,7 +2506,7 @@ cases: localPath: yaml-test-suite/QB6E/in.yaml expected: reject oracle: none - status: gap + status: passing byteCount: 20 lineCount: 4 - id: "QF4Y" From bf069fad394c8dadb5f8cf1f71bc456149504486 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Thu, 25 Jun 2026 00:31:46 +0200 Subject: [PATCH 60/64] feat(json): add PureYAMLJSON product, a standalone YAML <-> JSON converter PureYAMLJSON is a separate library product layered on the core engine. JSON is a subset of YAML 1.2, so the existing parser already reads both into one value tree; this product adds the missing half and the value-level policy: - JSON.Writer: a pure-Swift RFC-8259 serializer (no Foundation; WASI-clean), pretty or compact, rejecting non-string keys and non-finite numbers. - JSON representability rules expressed in PureYAML's own Validation framework: mappingKeysAreStrings and numbersAreFinite join the core mappingKeysAreUnique. - JSON.Validator: the representability rule set plus issues(for:)/isRepresentable. - JSON.Convert: standalone convert(_:to:) with the round-trip law (parse -> validate representability -> emit -> re-parse must equal the source). To JSON rejects complex keys and non-finite numbers; to YAML rejects duplicate keys, which are legal in JSON but not in YAML. 19 tests cover the writer, the rules, and both conversion directions including the dual-rejection edges. Carved out of the catch-all Sources/Tests paths via exclude so the core PureYAML target is unchanged. --- Package.swift | 16 +++ .../PureYAMLJSON/JSON.Convert.Failure.swift | 13 ++ Sources/PureYAMLJSON/JSON.Convert.swift | 64 +++++++++ Sources/PureYAMLJSON/JSON.Format.swift | 11 ++ Sources/PureYAMLJSON/JSON.Rule.Builtins.swift | 52 +++++++ Sources/PureYAMLJSON/JSON.Validator.swift | 35 +++++ .../PureYAMLJSON/JSON.Writer.Failure.swift | 11 ++ .../PureYAMLJSON/JSON.Writer.Options.swift | 19 +++ Sources/PureYAMLJSON/JSON.Writer.swift | 129 ++++++++++++++++++ Sources/PureYAMLJSON/JSON.swift | 14 ++ .../PureYAMLJSONTests/JSONConvertTests.swift | 73 ++++++++++ Tests/PureYAMLJSONTests/JSONRuleTests.swift | 53 +++++++ Tests/PureYAMLJSONTests/JSONWriterTests.swift | 50 +++++++ scripts/check-forbidden-patterns.sh | 13 +- 14 files changed, 549 insertions(+), 4 deletions(-) create mode 100644 Sources/PureYAMLJSON/JSON.Convert.Failure.swift create mode 100644 Sources/PureYAMLJSON/JSON.Convert.swift create mode 100644 Sources/PureYAMLJSON/JSON.Format.swift create mode 100644 Sources/PureYAMLJSON/JSON.Rule.Builtins.swift create mode 100644 Sources/PureYAMLJSON/JSON.Validator.swift create mode 100644 Sources/PureYAMLJSON/JSON.Writer.Failure.swift create mode 100644 Sources/PureYAMLJSON/JSON.Writer.Options.swift create mode 100644 Sources/PureYAMLJSON/JSON.Writer.swift create mode 100644 Sources/PureYAMLJSON/JSON.swift create mode 100644 Tests/PureYAMLJSONTests/JSONConvertTests.swift create mode 100644 Tests/PureYAMLJSONTests/JSONRuleTests.swift create mode 100644 Tests/PureYAMLJSONTests/JSONWriterTests.swift diff --git a/Package.swift b/Package.swift index 0e9c8ff..f7f04a1 100644 --- a/Package.swift +++ b/Package.swift @@ -9,20 +9,36 @@ let package = Package( name: "PureYAML", targets: ["PureYAML"], ), + .library( + name: "PureYAMLJSON", + targets: ["PureYAMLJSON"], + ), ], dependencies: [], targets: [ .target( name: "PureYAML", path: "Sources", + exclude: ["PureYAMLJSON"], + ), + .target( + name: "PureYAMLJSON", + dependencies: ["PureYAML"], + path: "Sources/PureYAMLJSON", ), .testTarget( name: "PureYAMLTests", dependencies: ["PureYAML"], path: "Tests", + exclude: ["PureYAMLJSONTests"], resources: [ .copy("Fixtures"), ], ), + .testTarget( + name: "PureYAMLJSONTests", + dependencies: ["PureYAMLJSON"], + path: "Tests/PureYAMLJSONTests", + ), ], ) diff --git a/Sources/PureYAMLJSON/JSON.Convert.Failure.swift b/Sources/PureYAMLJSON/JSON.Convert.Failure.swift new file mode 100644 index 0000000..35680ee --- /dev/null +++ b/Sources/PureYAMLJSON/JSON.Convert.Failure.swift @@ -0,0 +1,13 @@ +import PureYAML + +public extension PureYAML.JSON.Convert { + /// A reason a YAML <-> JSON conversion did not complete. + enum Failure: Error, Equatable, Sendable { + /// The source text did not parse. + case sourceInvalid(String) + /// The value cannot be represented in the target format. + case notRepresentable([PureYAML.Validation.Issue]) + /// The emitted output did not parse back to the source value. + case roundTripMismatch(PureYAML.JSON.Format) + } +} diff --git a/Sources/PureYAMLJSON/JSON.Convert.swift b/Sources/PureYAMLJSON/JSON.Convert.swift new file mode 100644 index 0000000..b25326d --- /dev/null +++ b/Sources/PureYAMLJSON/JSON.Convert.swift @@ -0,0 +1,64 @@ +import PureYAML + +public extension PureYAML.JSON { + /// Standalone YAML <-> JSON conversion. It depends only on the parsing/emitting + /// engine and the JSON writer; it knows nothing about any editor or UI, so it is + /// usable on its own (a CLI, a server, a build step, a test). + /// + /// A conversion succeeds only when, in order: + /// 1. the source parses, + /// 2. the value is representable in the target format, and + /// 3. the emitted output parses back to a value identical to the source + /// (a lossless round-trip check that also guards against emitter defects). + /// + /// JSON is a subset of YAML 1.2, so the same engine parses both the source and + /// the re-parsed output; only "to JSON" can be rejected for representability (a + /// value may use a non-string key or a non-finite number). "To YAML" still + /// rejects duplicate keys, which are legal in JSON but not in YAML. + enum Convert { + /// Convert source text to the target format, validated end to end. + public static func convert(_ source: String, to target: Format, pretty: Bool = true) throws -> String { + let value = try parse(source) + let output = try emit(value, as: target, pretty: pretty) + guard try parse(output) == value else { + throw Failure.roundTripMismatch(target) + } + return output + } + + /// Emit a value tree in the target format. The value is validated for + /// representability first; the round-trip check is not run here (use + /// ``convert(_:to:pretty:)`` for the fully validated path). + public static func emit(_ value: PureYAML.Model.Value, as target: Format, pretty: Bool = true) throws -> String { + let issues = validator(for: target).collect(value).issues + guard issues.isEmpty else { + throw Failure.notRepresentable(issues) + } + switch target { + case .json: + return try PureYAML.JSON.Writer.string(from: value, options: .init(pretty: pretty, indent: 2)) + case .yaml: + return PureYAML.dump(value, options: .init(scalarStyle: .plainWhenSafe, collectionStyle: .block)) + } + } + + /// The validator for a target format. JSON additionally requires string keys + /// and finite numbers; YAML allows complex keys but still forbids duplicates. + public static func validator(for target: Format) -> PureYAML.Validation.Validator { + switch target { + case .json: + PureYAML.JSON.Validator.representability + case .yaml: + PureYAML.Validation.Validator(rules: [.mappingKeysAreUnique]) + } + } + + private static func parse(_ text: String) throws -> PureYAML.Model.Value { + do { + return try PureYAML.parse(text) + } catch { + throw Failure.sourceInvalid(String(describing: error)) + } + } + } +} diff --git a/Sources/PureYAMLJSON/JSON.Format.swift b/Sources/PureYAMLJSON/JSON.Format.swift new file mode 100644 index 0000000..351a358 --- /dev/null +++ b/Sources/PureYAMLJSON/JSON.Format.swift @@ -0,0 +1,11 @@ +import PureYAML + +public extension PureYAML.JSON { + /// A serialization format the converter can emit. The source is always parsed by + /// PureYAML (JSON is a subset of YAML, so one parser reads both); only the target + /// needs to be named. + enum Format: String, CaseIterable, Sendable, Equatable { + case yaml + case json + } +} diff --git a/Sources/PureYAMLJSON/JSON.Rule.Builtins.swift b/Sources/PureYAMLJSON/JSON.Rule.Builtins.swift new file mode 100644 index 0000000..21967dc --- /dev/null +++ b/Sources/PureYAMLJSON/JSON.Rule.Builtins.swift @@ -0,0 +1,52 @@ +import PureYAML + +public extension PureYAML.Validation.Rule { + /// Reports any mapping key that is not a string. JSON object names must be + /// strings, so a YAML complex key (a sequence or mapping used as a key) has no + /// JSON form. PureYAML core already ships ``mappingKeysAreUnique``; this rule and + /// ``numbersAreFinite`` complete the JSON-representability set. + static var mappingKeysAreStrings: Self { + Self(description: "Mapping keys are strings") { context in + guard case let .mapping(mapping) = context.subject else { + return [] + } + return mapping.pairs.compactMap { pair in + guard pair.keyNode.stringValue == nil else { + return nil + } + return PureYAML.Validation.Issue( + severity: .error, + reason: "Mapping key '\(pair.keyNode.description)' is not a string", + path: context.path.appending(.complexKey(pair.keyNode)), + ) + } + } when: { context in + if case .mapping = context.subject { + return true + } + return false + } + } + + /// Reports any non-finite number (NaN or infinity). JSON has no literal for + /// these, so a value tree carrying one is not representable as JSON. + static var numbersAreFinite: Self { + Self(description: "Numbers are finite") { context in + guard case let .double(number) = context.subject, !number.isFinite else { + return [] + } + return [ + PureYAML.Validation.Issue( + severity: .error, + reason: "Number '\(number)' is not finite", + path: context.path, + ), + ] + } when: { context in + if case .double = context.subject { + return true + } + return false + } + } +} diff --git a/Sources/PureYAMLJSON/JSON.Validator.swift b/Sources/PureYAMLJSON/JSON.Validator.swift new file mode 100644 index 0000000..1e30717 --- /dev/null +++ b/Sources/PureYAMLJSON/JSON.Validator.swift @@ -0,0 +1,35 @@ +import PureYAML + +public extension PureYAML.JSON { + /// JSON-representability checks built on PureYAML's own validation framework. + /// The parser already guarantees the input is well-formed YAML (and so covers + /// JSON syntax); this layer reports the value-level reasons a tree cannot be + /// emitted as JSON: a non-string mapping key, a non-finite number, or (for a + /// deterministic single-meaning document) a duplicate key. + /// + /// JSON the format tolerates duplicate object names, but a tree that carries two + /// pairs with the same key emits an ambiguous document, so the representability + /// validator rejects duplicates for determinism. Drop ``unique`` from the rule + /// set if you want the permissive reading. + enum Validator { + /// The full JSON-representability rule set: unique keys, string keys, finite + /// numbers. Suitable to pass straight to `PureYAML.JSON.Convert`. + public static var representability: PureYAML.Validation.Validator { + PureYAML.Validation.Validator(rules: [ + .mappingKeysAreUnique, + .mappingKeysAreStrings, + .numbersAreFinite, + ]) + } + + /// Every reason the value cannot be emitted as strict JSON, in document order. + public static func issues(for value: PureYAML.Model.Value) -> [PureYAML.Validation.Issue] { + representability.collect(value).issues + } + + /// Whether the value can be emitted as strict JSON. + public static func isRepresentable(_ value: PureYAML.Model.Value) -> Bool { + issues(for: value).isEmpty + } + } +} diff --git a/Sources/PureYAMLJSON/JSON.Writer.Failure.swift b/Sources/PureYAMLJSON/JSON.Writer.Failure.swift new file mode 100644 index 0000000..0b00ad0 --- /dev/null +++ b/Sources/PureYAMLJSON/JSON.Writer.Failure.swift @@ -0,0 +1,11 @@ +import PureYAML + +public extension PureYAML.JSON.Writer { + /// A reason a value tree cannot be written as strict JSON. + enum Failure: Error, Sendable, Equatable { + /// A YAML complex (sequence/mapping) key has no JSON object-name form. + case nonStringKey(String) + /// JSON cannot represent NaN or infinity. + case nonFiniteNumber(Double) + } +} diff --git a/Sources/PureYAMLJSON/JSON.Writer.Options.swift b/Sources/PureYAMLJSON/JSON.Writer.Options.swift new file mode 100644 index 0000000..716562e --- /dev/null +++ b/Sources/PureYAMLJSON/JSON.Writer.Options.swift @@ -0,0 +1,19 @@ +import PureYAML + +public extension PureYAML.JSON.Writer { + /// Formatting options for the JSON writer. + struct Options: Sendable, Equatable { + /// Indent with newlines (`true`) or emit a single compact line (`false`). + public var pretty: Bool + /// Spaces per indentation level when `pretty`. + public var indent: Int + + public init(pretty: Bool = true, indent: Int = 2) { + self.pretty = pretty + self.indent = indent + } + + public static let pretty = Options(pretty: true, indent: 2) + public static let compact = Options(pretty: false, indent: 0) + } +} diff --git a/Sources/PureYAMLJSON/JSON.Writer.swift b/Sources/PureYAMLJSON/JSON.Writer.swift new file mode 100644 index 0000000..bf0ebe7 --- /dev/null +++ b/Sources/PureYAMLJSON/JSON.Writer.swift @@ -0,0 +1,129 @@ +import PureYAML + +public extension PureYAML.JSON { + /// A pure-Swift JSON serializer for the YAML/JSON value tree. Converting a + /// parsed document to strict JSON is the core "emit as JSON" operation; since + /// JSON is a subset of YAML 1.2, any value PureYAML parses can be emitted as + /// JSON unless it uses a YAML-only feature with no JSON representation (a + /// non-string mapping key, or a non-finite number). + enum Writer { + /// Serialize a value tree to a JSON string. + public static func string(from value: PureYAML.Model.Value, options: Options = .pretty) throws -> String { + var out = "" + try write(value, into: &out, depth: 0, options: options) + return out + } + + private static func write( + _ value: PureYAML.Model.Value, + into out: inout String, + depth: Int, + options: Options, + ) throws { + switch value { + case .null: + out += "null" + case let .bool(flag): + out += flag ? "true" : "false" + case let .int(number): + out += String(number) + case let .double(number): + guard number.isFinite else { throw Failure.nonFiniteNumber(number) } + out += String(number) + case let .string(text): + out += escaped(text) + case let .sequence(items): + try writeArray(items, into: &out, depth: depth, options: options) + case let .mapping(mapping): + try writeObject(mapping, into: &out, depth: depth, options: options) + } + } + + private static func writeArray( + _ items: [PureYAML.Model.Value], + into out: inout String, + depth: Int, + options: Options, + ) throws { + guard !items.isEmpty else { + out += "[]" + return + } + out += "[" + for (index, item) in items.enumerated() { + out += index == 0 ? "" : "," + newline(&out, depth: depth + 1, options: options) + try write(item, into: &out, depth: depth + 1, options: options) + } + newline(&out, depth: depth, options: options) + out += "]" + } + + private static func writeObject( + _ mapping: PureYAML.Model.Mapping, + into out: inout String, + depth: Int, + options: Options, + ) throws { + guard !mapping.pairs.isEmpty else { + out += "{}" + return + } + out += "{" + for (index, pair) in mapping.pairs.enumerated() { + guard let key = pair.keyNode.stringValue else { + throw Failure.nonStringKey(pair.keyNode.description) + } + out += index == 0 ? "" : "," + newline(&out, depth: depth + 1, options: options) + out += escaped(key) + out += options.pretty ? ": " : ":" + try write(pair.value, into: &out, depth: depth + 1, options: options) + } + newline(&out, depth: depth, options: options) + out += "}" + } + + private static func newline(_ out: inout String, depth: Int, options: Options) { + guard options.pretty else { return } + out += "\n" + out += String(repeating: " ", count: depth * options.indent) + } + + /// Quote and escape a string per RFC 8259: `"` and `\` are escaped, the + /// named short escapes are used where they apply, and any remaining control + /// character below U+0020 becomes a `\u00XX` sequence. + private static func escaped(_ text: String) -> String { + var out = "\"" + for scalar in text.unicodeScalars { + switch scalar { + case "\"": out += "\\\"" + case "\\": out += "\\\\" + case "\u{08}": out += "\\b" + case "\u{0C}": out += "\\f" + case "\n": out += "\\n" + case "\r": out += "\\r" + case "\t": out += "\\t" + default: + if scalar.value < 0x20 { + out += "\\u" + hex4(scalar.value) + } else { + out.unicodeScalars.append(scalar) + } + } + } + out += "\"" + return out + } + + private static func hex4(_ value: UInt32) -> String { + let digits = "0123456789abcdef" + var result = "" + for shift in stride(from: 12, through: 0, by: -4) { + let index = Int((value >> UInt32(shift)) & 0xF) + result.append(digits[digits.index(digits.startIndex, offsetBy: index)]) + } + return result + } + } +} diff --git a/Sources/PureYAMLJSON/JSON.swift b/Sources/PureYAMLJSON/JSON.swift new file mode 100644 index 0000000..9bad1ef --- /dev/null +++ b/Sources/PureYAMLJSON/JSON.swift @@ -0,0 +1,14 @@ +import PureYAML + +public extension PureYAML { + /// Strict-JSON support layered on the shared YAML value tree: a pure-Swift + /// RFC-8259 emitter, JSON-representability rules expressed in PureYAML's own + /// validation framework, and a standalone YAML <-> JSON converter. + /// + /// JSON is a subset of YAML 1.2, so the parser PureYAML already ships reads both + /// JSON and YAML sources into the same ``Model/Value`` tree. This module adds the + /// missing half (emitting that tree as JSON) plus the value-level checks that + /// decide whether a tree is representable as JSON at all. Anchor file; concrete + /// types live in the sibling `JSON.*` files. + enum JSON {} +} diff --git a/Tests/PureYAMLJSONTests/JSONConvertTests.swift b/Tests/PureYAMLJSONTests/JSONConvertTests.swift new file mode 100644 index 0000000..0584f1d --- /dev/null +++ b/Tests/PureYAMLJSONTests/JSONConvertTests.swift @@ -0,0 +1,73 @@ +import PureYAML +@testable import PureYAMLJSON +import Testing + +@Suite("JSON Convert both directions") +struct JSONConvertTests { + private let sampleJSON = """ + {"name": "PureYAML", "n": 1, "ratio": 1.5, "open": true, "tags": ["yaml", "json"], "nested": {"a": 1, "b": [null, false]}} + """ + + @Test("JSON to YAML is block style and round-trips to the same value") + func test_jsonToYAML() throws { + let yaml = try PureYAML.JSON.Convert.convert(sampleJSON, to: .yaml) + #expect(!yaml.hasPrefix("{")) + #expect(yaml.contains("name: PureYAML")) + #expect(yaml.contains("tags:")) + #expect(try PureYAML.parse(yaml) == PureYAML.parse(sampleJSON)) + } + + @Test("YAML to JSON round-trips to the same value") + func test_yamlToJSON() throws { + let yaml = "name: PureYAML\nn: 1\nlist:\n - a\n - 2\nnested:\n flag: true" + let json = try PureYAML.JSON.Convert.convert(yaml, to: .json, pretty: false) + #expect(json.hasPrefix("{")) + #expect(try PureYAML.parse(json) == PureYAML.parse(yaml)) + } + + @Test("JSON to YAML to JSON returns the original document") + func test_jsonRoundTripThroughYAML() throws { + let yaml = try PureYAML.JSON.Convert.convert(sampleJSON, to: .yaml) + let json = try PureYAML.JSON.Convert.convert(yaml, to: .json, pretty: false) + #expect(json == "{\"name\":\"PureYAML\",\"n\":1,\"ratio\":1.5,\"open\":true,\"tags\":[\"yaml\",\"json\"],\"nested\":{\"a\":1,\"b\":[null,false]}}") + } + + @Test("YAML to JSON to YAML returns an equivalent document") + func test_yamlRoundTripThroughJSON() throws { + let yaml = "count: 3\nratio: 0.25\nitems:\n - x\n - y\nflag: false" + let value = try PureYAML.parse(yaml) + let json = try PureYAML.JSON.Convert.convert(yaml, to: .json) + let backToYAML = try PureYAML.JSON.Convert.convert(json, to: .yaml) + #expect(try PureYAML.parse(backToYAML) == value) + } + + @Test("A string that looks like a bool stays a string both ways") + func test_stringLikeBoolPreserved() throws { + let json = "{\"a\": true, \"b\": \"true\"}" + let yaml = try PureYAML.JSON.Convert.convert(json, to: .yaml) + #expect(try PureYAML.parse(yaml) == PureYAML.parse(json)) + let backToJSON = try PureYAML.JSON.Convert.convert(yaml, to: .json, pretty: false) + #expect(backToJSON == "{\"a\":true,\"b\":\"true\"}") + } + + @Test("Duplicate keys are rejected both ways (legal JSON, illegal YAML)") + func test_duplicateKeysRejected() { + let duplicated = "{\"a\": 1, \"a\": 2}" + #expect(throws: PureYAML.JSON.Convert.Failure.self) { + _ = try PureYAML.JSON.Convert.convert(duplicated, to: .yaml) + } + #expect(throws: PureYAML.JSON.Convert.Failure.self) { + _ = try PureYAML.JSON.Convert.convert(duplicated, to: .json) + } + } + + @Test("A complex YAML key blocks JSON but converts to YAML") + func test_complexKeyJSONvsYAML() throws { + let yaml = "? [1, 2]\n: value" + #expect(throws: PureYAML.JSON.Convert.Failure.self) { + _ = try PureYAML.JSON.Convert.convert(yaml, to: .json) + } + let asYAML = try PureYAML.JSON.Convert.convert(yaml, to: .yaml) + #expect(try PureYAML.parse(asYAML) == PureYAML.parse(yaml)) + } +} diff --git a/Tests/PureYAMLJSONTests/JSONRuleTests.swift b/Tests/PureYAMLJSONTests/JSONRuleTests.swift new file mode 100644 index 0000000..d2557ee --- /dev/null +++ b/Tests/PureYAMLJSONTests/JSONRuleTests.swift @@ -0,0 +1,53 @@ +import PureYAML +@testable import PureYAMLJSON +import Testing + +@Suite("JSON representability rules") +struct JSONRuleTests { + private func mapping(_ pairs: [PureYAML.Model.Pair]) -> PureYAML.Model.Value { + .mapping(.init(pairs)) + } + + @Test("mappingKeysAreStrings fails on a complex key") + func test_mappingKeysAreStrings_fails() { + let document = mapping([.init(keyNode: .sequence([.int(1)]), value: .int(2))]) + let issues = PureYAML.Validation.Validator(rules: [.mappingKeysAreStrings]).collect(document).issues + #expect(issues.count == 1) + #expect(issues.first?.reason == "Mapping key '[1]' is not a string") + } + + @Test("mappingKeysAreStrings passes when every key is a string") + func test_mappingKeysAreStrings_passes() { + let document = mapping([.init(key: "a", value: .int(1))]) + let issues = PureYAML.Validation.Validator(rules: [.mappingKeysAreStrings]).collect(document).issues + #expect(issues.isEmpty) + } + + @Test("numbersAreFinite fails on infinity at the value's path") + func test_numbersAreFinite_fails() { + let document = mapping([.init(key: "x", value: .double(.infinity))]) + let issues = PureYAML.Validation.Validator(rules: [.numbersAreFinite]).collect(document).issues + #expect(issues.count == 1) + #expect(issues.first?.reason == "Number 'inf' is not finite") + } + + @Test("numbersAreFinite passes on a large finite double") + func test_numbersAreFinite_passes() { + let document = mapping([.init(key: "x", value: .double(.greatestFiniteMagnitude))]) + let issues = PureYAML.Validation.Validator(rules: [.numbersAreFinite]).collect(document).issues + #expect(issues.isEmpty) + } + + @Test("The representability set catches a duplicate key") + func test_representability_catchesDuplicate() { + let document = mapping([.init(key: "a", value: .int(1)), .init(key: "a", value: .int(2))]) + #expect(!PureYAML.JSON.Validator.isRepresentable(document)) + } + + @Test("A plain string-keyed finite tree is representable") + func test_representability_acceptsPlainTree() { + let document = mapping([.init(key: "a", value: .int(1)), .init(key: "b", value: .double(1.5))]) + #expect(PureYAML.JSON.Validator.isRepresentable(document)) + #expect(PureYAML.JSON.Validator.issues(for: document).isEmpty) + } +} diff --git a/Tests/PureYAMLJSONTests/JSONWriterTests.swift b/Tests/PureYAMLJSONTests/JSONWriterTests.swift new file mode 100644 index 0000000..571bb39 --- /dev/null +++ b/Tests/PureYAMLJSONTests/JSONWriterTests.swift @@ -0,0 +1,50 @@ +import PureYAML +@testable import PureYAMLJSON +import Testing + +@Suite("JSON Writer") +struct JSONWriterTests { + @Test("Emits a compact object on one line") + func test_emitsCompactObject() throws { + let value = try PureYAML.parse("a: 1\nb:\n - true\n - null") + let json = try PureYAML.JSON.Writer.string(from: value, options: .compact) + #expect(json == "{\"a\":1,\"b\":[true,null]}") + } + + @Test("Pretty output indents and survives a round-trip") + func test_emitsPrettyObject() throws { + let value = try PureYAML.parse("a: 1\nb:\n - x") + let json = try PureYAML.JSON.Writer.string(from: value, options: .pretty) + #expect(json.contains("\n")) + #expect(try PureYAML.parse(json) == value) + } + + @Test("Empty containers emit as [] and {}") + func test_emitsEmptyContainers() throws { + let object = try PureYAML.JSON.Writer.string(from: .mapping(.init([])), options: .compact) + let array = try PureYAML.JSON.Writer.string(from: .sequence([]), options: .compact) + #expect(object == "{}") + #expect(array == "[]") + } + + @Test("A non-string mapping key is rejected") + func test_rejectsNonStringKey() { + let value = PureYAML.Model.Value.mapping(.init([.init(keyNode: .sequence([.int(1)]), value: .int(2))])) + #expect(throws: PureYAML.JSON.Writer.Failure.self) { + _ = try PureYAML.JSON.Writer.string(from: value) + } + } + + @Test("A non-finite number is rejected") + func test_rejectsNonFiniteNumber() { + #expect(throws: PureYAML.JSON.Writer.Failure.nonFiniteNumber(.infinity)) { + _ = try PureYAML.JSON.Writer.string(from: .double(.infinity)) + } + } + + @Test("Control characters and quotes are escaped per RFC 8259") + func test_escapesControlCharacters() throws { + let json = try PureYAML.JSON.Writer.string(from: .string("a\"b\\c\n\u{01}"), options: .compact) + #expect(json == "\"a\\\"b\\\\c\\n\\u0001\"") + } +} diff --git a/scripts/check-forbidden-patterns.sh b/scripts/check-forbidden-patterns.sh index 51af3e2..4f3a136 100644 --- a/scripts/check-forbidden-patterns.sh +++ b/scripts/check-forbidden-patterns.sh @@ -32,10 +32,14 @@ package_forbidden=$( ) report_matches "Package.swift must not declare external, binary, or system-library targets" "$package_forbidden" +# The core PureYAML target stays standard-library-only and imports nothing. The +# layered PureYAMLJSON target builds on the core, so it may import the first-party +# PureYAML module (and only that); no Foundation, no external, no system modules. source_imports=$( - grep -RInE '^[[:space:]]*import[[:space:]]+[A-Za-z_][A-Za-z0-9_]*' Sources --include '*.swift' 2>/dev/null || true + grep -RInE '^[[:space:]]*import[[:space:]]+[A-Za-z_][A-Za-z0-9_]*' Sources --include '*.swift' 2>/dev/null \ + | grep -vE '^Sources/PureYAMLJSON/[^:]+:[0-9]+:[[:space:]]*import[[:space:]]+PureYAML[[:space:]]*$' || true ) -report_matches "Sources must stay standard-library-only and import no modules" "$source_imports" +report_matches "Sources must stay standard-library-only (only PureYAMLJSON may import the core PureYAML module)" "$source_imports" source_platform_branches=$( grep -RInE '^[[:space:]]*#if[[:space:]]+(os|canImport)[[:space:]]*\(' Sources --include '*.swift' 2>/dev/null || true @@ -73,11 +77,12 @@ report_matches "Sources must not use traps, forced casts, try!, or force unwraps test_imports=$( grep -RInE '^[[:space:]]*(@testable[[:space:]]+)?import[[:space:]]+[A-Za-z_][A-Za-z0-9_]*' Tests --include '*.swift' 2>/dev/null \ - | grep -vE '^[^:]+:[0-9]+:[[:space:]]*@testable[[:space:]]+import[[:space:]]+PureYAML[[:space:]]*$' \ + | grep -vE '^[^:]+:[0-9]+:[[:space:]]*@testable[[:space:]]+import[[:space:]]+PureYAML(JSON)?[[:space:]]*$' \ + | grep -vE '^[^:]+:[0-9]+:[[:space:]]*import[[:space:]]+PureYAML[[:space:]]*$' \ | grep -vE '^[^:]+:[0-9]+:[[:space:]]*import[[:space:]]+Foundation[[:space:]]*$' \ | grep -vE '^[^:]+:[0-9]+:[[:space:]]*import[[:space:]]+Testing[[:space:]]*$' || true ) -report_matches "Tests may import only Foundation, Testing, and @testable PureYAML" "$test_imports" +report_matches "Tests may import only Foundation, Testing, PureYAML, and @testable PureYAML/PureYAMLJSON" "$test_imports" test_xctest=$( grep -RInE '\bXCTest(Case|Expectation)?\b|\bXCTAssert[A-Za-z]*\b|^[[:space:]]*import[[:space:]]+XCTest[[:space:]]*$' Tests --include '*.swift' 2>/dev/null || true From 3f3ce310b11886fb95c9014644421b6be39e6d2c Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Fri, 26 Jun 2026 00:54:10 +0200 Subject: [PATCH 61/64] feat(parsing): opt-in located parse with source spans on every node Add parseLocated / parseStreamLocated, returning a Model.LocatedValue tree parallel in shape to Value, where every node carries its source span (1-based line/column) and located children. Collections span from their opening to closing event; scalars carry a start-anchored span; aliases and merge-inherited pairs honestly point at their reference site. The plain Value, its equality, and the conformance oracle are untouched: locations are built only when the streaming composer is asked for them (tracksLocations), behind new entry points, so the default value path is byte-identical. A whole-suite test proves the located projection equals a plain parse for every passing case (402/402), including through merge keys and aliases, and the canonical-event and gap gates stay green. --- CHANGELOG.md | 10 +++ Sources/API.swift | 11 +++ Sources/Model/LocatedPair.swift | 20 +++++ Sources/Model/LocatedValue.swift | 58 +++++++++++++ Sources/Model/SourcePosition.swift | 19 +++++ Sources/Model/SourceRange.swift | 20 +++++ .../Parsing/EventStreamComposer.Located.swift | 63 ++++++++++++++ Sources/Parsing/EventStreamComposer.swift | 74 +++++++++++++++++ Sources/Parsing/Parser.Events.swift | 24 ++++++ Sources/Parsing/Parser.swift | 8 ++ Tests/LocatedValueConformanceTests.swift | 83 +++++++++++++++++++ 11 files changed, 390 insertions(+) create mode 100644 Sources/Model/LocatedPair.swift create mode 100644 Sources/Model/LocatedValue.swift create mode 100644 Sources/Model/SourcePosition.swift create mode 100644 Sources/Model/SourceRange.swift create mode 100644 Sources/Parsing/EventStreamComposer.Located.swift create mode 100644 Tests/LocatedValueConformanceTests.swift diff --git a/CHANGELOG.md b/CHANGELOG.md index f271850..9bd2721 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Added +- Add an opt-in located parse, `PureYAML.parseLocated(_:)` and + `PureYAML.parseStreamLocated(_:)`, returning a `Model.LocatedValue` tree parallel + in shape to `Value` where every node carries its source span (1-based line and + column) and located children. Collections span from their opening to closing + event, scalars carry a start-anchored span, and aliases and merge-inherited pairs + point at their reference site. The plain `Value`, its equality, and the + conformance oracle are untouched: locations are built only when the streaming + composer is asked for them, so the default value path is byte-identical. A + whole-suite test proves the located projection equals a plain parse for every + passing case, including through merge keys and aliases. - Begin a faithful Swift port of libyaml's scanner under `PureYAML.Parsing.LibYAML`, to replace the hand-rolled approximation whose indentation and simple-key bugs the test suite surfaced. The first piece is the diff --git a/Sources/API.swift b/Sources/API.swift index af50fae..a463432 100644 --- a/Sources/API.swift +++ b/Sources/API.swift @@ -9,6 +9,17 @@ public extension PureYAML { try Parsing.Parser().parseStream(yaml) } + /// Parses a YAML document into a located value tree, annotating every node with its source + /// span. The plain ``parse(_:)`` is unaffected; positions are strictly opt-in. + static func parseLocated(_ yaml: String) throws -> Model.LocatedValue { + try Parsing.Parser().parseLocated(yaml) + } + + /// Parses a YAML stream into one located value tree per document, in document order. + static func parseStreamLocated(_ yaml: String) throws -> [Model.LocatedValue] { + try Parsing.Parser().parseStreamLocated(yaml) + } + /// Serializes a ``Model/Value`` tree into YAML with the selected options. static func dump( _ value: Model.Value, diff --git a/Sources/Model/LocatedPair.swift b/Sources/Model/LocatedPair.swift new file mode 100644 index 0000000..621638c --- /dev/null +++ b/Sources/Model/LocatedPair.swift @@ -0,0 +1,20 @@ +public extension PureYAML.Model { + /// A key-value pair in a located mapping: the key (as a ``Key``), the source span of the + /// key node, and the located value. Parallel to ``Pair`` but carrying source coordinates. + struct LocatedPair: Equatable, Sendable { + public var keyNode: Key + public var keyRange: SourceRange + public var value: LocatedValue + + public init(keyNode: Key, keyRange: SourceRange, value: LocatedValue) { + self.keyNode = keyNode + self.keyRange = keyRange + self.value = value + } + + /// The position-free pair, projecting the located value back to a plain ``Value``. + public var pair: Pair { + Pair(keyNode: keyNode, value: value.value) + } + } +} diff --git a/Sources/Model/LocatedValue.swift b/Sources/Model/LocatedValue.swift new file mode 100644 index 0000000..8276dbd --- /dev/null +++ b/Sources/Model/LocatedValue.swift @@ -0,0 +1,58 @@ +public extension PureYAML.Model { + /// A value tree annotated with source spans, parallel in shape to ``Value``: every node + /// carries its own ``SourceRange`` and its located children. It is produced by the opt-in + /// ``PureYAML/parseLocated(_:)`` and ``PureYAML/parseStreamLocated(_:)`` entry points; the + /// plain ``Value`` API is unchanged, so source positions never affect value equality, the + /// conformance oracle, or any existing consumer. + /// + /// `value` projects the position-free ``Value`` (identical to what a plain parse returns), + /// and `range` is the node's own span, so a consumer can keep operating on ``Value`` and + /// consult the located tree only when it needs a location. + indirect enum LocatedValue: Equatable, Sendable { + /// A leaf scalar (`null`, `bool`, `int`, `double`, or `string`) with its start-anchored span. + case scalar(Value, SourceRange) + /// A sequence: its located items and the span from its opening to its closing. + case sequence([LocatedValue], SourceRange) + /// A mapping: its located pairs and the span from its opening to its closing. + case mapping([LocatedPair], SourceRange) + } +} + +public extension PureYAML.Model.LocatedValue { + /// The span of this node. + var range: PureYAML.Model.SourceRange { + switch self { + case let .scalar(_, range), let .sequence(_, range), let .mapping(_, range): + range + } + } + + /// The position-free value this located node projects to, identical to a plain parse. + var value: PureYAML.Model.Value { + switch self { + case let .scalar(value, _): + value + case let .sequence(items, _): + .sequence(items.map(\.value)) + case let .mapping(pairs, _): + .mapping(PureYAML.Model.Mapping(pairs.map(\.pair))) + } + } + + /// Wrap a plain ``Value`` so every node shares one span. Used where a real per-node span is + /// not available (an alias expansion or a merge-inherited pair, whose content is defined + /// elsewhere): the whole subtree honestly points at its single reference site. + static func synthesized(from value: PureYAML.Model.Value, at range: PureYAML.Model.SourceRange) -> Self { + switch value { + case .null, .bool, .int, .double, .string: + return .scalar(value, range) + case let .sequence(items): + return .sequence(items.map { synthesized(from: $0, at: range) }, range) + case let .mapping(mapping): + let pairs = mapping.pairs.map { + PureYAML.Model.LocatedPair(keyNode: $0.keyNode, keyRange: range, value: synthesized(from: $0.value, at: range)) + } + return .mapping(pairs, range) + } + } +} diff --git a/Sources/Model/SourcePosition.swift b/Sources/Model/SourcePosition.swift new file mode 100644 index 0000000..be86629 --- /dev/null +++ b/Sources/Model/SourcePosition.swift @@ -0,0 +1,19 @@ +public extension PureYAML.Model { + /// A 1-based line/column position in the source text. Carried by ``LocatedValue`` so a + /// consumer (an editor, a linter, a CI report) can point at exactly where a value-tree + /// node was written. Positions live on the parallel located tree, never on ``Value``, + /// so the plain value tree and its equality stay free of source coordinates. + struct SourcePosition: Equatable, Hashable, Sendable, Comparable { + public var line: Int + public var column: Int + + public init(line: Int, column: Int) { + self.line = line + self.column = column + } + + public static func < (lhs: Self, rhs: Self) -> Bool { + (lhs.line, lhs.column) < (rhs.line, rhs.column) + } + } +} diff --git a/Sources/Model/SourceRange.swift b/Sources/Model/SourceRange.swift new file mode 100644 index 0000000..d439070 --- /dev/null +++ b/Sources/Model/SourceRange.swift @@ -0,0 +1,20 @@ +public extension PureYAML.Model { + /// A source span for a value-tree node: a start and end ``SourcePosition``. A collection + /// spans from its opening to its closing event; a scalar carries a start-anchored span + /// (start equal to end), because the event stream records a scalar's start mark only. + struct SourceRange: Equatable, Hashable, Sendable { + public var start: SourcePosition + public var end: SourcePosition + + public init(start: SourcePosition, end: SourcePosition) { + self.start = start + self.end = end + } + + /// A zero-width span at a single position, used when only a point is known. + public init(at position: SourcePosition) { + start = position + end = position + } + } +} diff --git a/Sources/Parsing/EventStreamComposer.Located.swift b/Sources/Parsing/EventStreamComposer.Located.swift new file mode 100644 index 0000000..084ff1a --- /dev/null +++ b/Sources/Parsing/EventStreamComposer.Located.swift @@ -0,0 +1,63 @@ +extension PureYAML.Parsing.EventStreamComposer { + func range(at mark: PureYAML.Parsing.Mark) -> PureYAML.Model.SourceRange { + .init(at: .init(line: mark.line, column: mark.column)) + } + + func range(start: PureYAML.Parsing.Mark, end: PureYAML.Parsing.Mark) -> PureYAML.Model.SourceRange { + .init(start: .init(line: start.line, column: start.column), end: .init(line: end.line, column: end.column)) + } + + /// The node's located projection, falling back to a synthesized one at the node's mark if + /// the located field was somehow not populated (never expected while tracking locations). + func locatedNode(_ node: PureYAML.Parsing.EventStreamComposedNode) -> PureYAML.Model.LocatedValue { + node.located ?? .synthesized(from: node.value, at: range(at: node.mark)) + } + + /// The located pairs a merge value (`<<`) contributes, mirroring ``mergeSources(from:)``. + /// The value-side merge validation has already run, so the located shape is a mapping or a + /// sequence of mappings; anything else contributes nothing. + func locatedMergeSources(from node: PureYAML.Parsing.EventStreamComposedNode) -> [[PureYAML.Model.LocatedPair]] { + switch locatedNode(node) { + case let .mapping(pairs, _): + [pairs] + case let .sequence(items, _): + items.compactMap { item in + guard case let .mapping(pairs, _) = item else { + return nil + } + return pairs + } + case .scalar: + [] + } + } + + /// The final located pairs, mirroring ``mergedPairs(from:localPairs:)`` exactly (same dedup, + /// same order) so the located mapping has the identical shape to the value mapping. + func mergedLocatedPairs( + from mergeSources: [[PureYAML.Model.LocatedPair]], + localPairs: [PureYAML.Model.LocatedPair], + ) -> [PureYAML.Model.LocatedPair] { + guard !mergeSources.isEmpty else { + return localPairs + } + + let localKeys = Set(localPairs.map(\.keyNode)) + var inheritedKeys = Set() + var inheritedPairs: [PureYAML.Model.LocatedPair] = [] + for source in mergeSources { + var sourceKeys = Set() + for pair in source { + guard !localKeys.contains(pair.keyNode), + !inheritedKeys.contains(pair.keyNode) + else { + continue + } + inheritedPairs.append(pair) + sourceKeys.insert(pair.keyNode) + } + inheritedKeys.formUnion(sourceKeys) + } + return inheritedPairs + localPairs + } +} diff --git a/Sources/Parsing/EventStreamComposer.swift b/Sources/Parsing/EventStreamComposer.swift index c35c945..4bf7515 100644 --- a/Sources/Parsing/EventStreamComposer.swift +++ b/Sources/Parsing/EventStreamComposer.swift @@ -9,6 +9,8 @@ extension PureYAML.Parsing { var mappingKey: PureYAML.Parsing.EventComposer.ComposedMappingKey var mark: PureYAML.Parsing.Mark var sequenceItems: [EventStreamComposedNode] = [] + /// The located projection, populated only when the composer tracks locations. + var located: PureYAML.Model.LocatedValue? } enum EventStreamContainerKind { @@ -24,24 +26,36 @@ extension PureYAML.Parsing { var localPairs: [PureYAML.Model.Pair] = [] var pendingKey: PureYAML.Parsing.EventComposer.ComposedMappingKey? var mark: PureYAML.Parsing.Mark + // Location tracking (parallel to the above, only when the composer tracks locations). + var locatedValues: [PureYAML.Model.LocatedValue] = [] + var mergeLocatedSources: [[PureYAML.Model.LocatedPair]] = [] + var localLocatedPairs: [PureYAML.Model.LocatedPair] = [] + var pendingKeyNode: EventStreamComposedNode? } struct EventStreamComposer { let scalarParser: Parser let mode: EventStreamComposerMode + // When true, the composer builds a parallel located tree alongside each value. The + // default value path never sets this, so it stays byte-identical to before. + var tracksLocations = false var anchors: [String: PureYAML.Model.Value] = [:] var containers: [EventStreamContainer] = [] var documentValues: [PureYAML.Model.Value] = [] + var documentLocated: [PureYAML.Model.LocatedValue] = [] var currentDocumentValue: PureYAML.Model.Value? + var currentDocumentLocated: PureYAML.Model.LocatedValue? var didSeeStreamStart = false var didSeeStreamEnd = false init( scalarParser: Parser, mode: EventStreamComposerMode, + tracksLocations: Bool = false, ) { self.scalarParser = scalarParser self.mode = mode + self.tracksLocations = tracksLocations } mutating func consume(_ event: PureYAML.Parsing.Event) throws { @@ -90,6 +104,27 @@ extension PureYAML.Parsing { PureYAML.Stream.Document(index: index, value: value) } } + + /// The single document's located tree (mirrors ``composedValue()``). Only meaningful + /// when the composer was created with `tracksLocations: true`. + mutating func composedLocated() throws -> PureYAML.Model.LocatedValue { + guard didSeeStreamStart, didSeeStreamEnd else { + throw unexpectedEvent(expected: "complete YAML stream", mark: .start) + } + guard documentLocated.count <= 1 else { + throw unexpectedEvent(expected: "single YAML document", mark: .start) + } + return documentLocated.first ?? .scalar(.null, .init(at: .init(line: 1, column: 1))) + } + + /// The stream's located trees, one per document (mirrors ``composedStream()``). Only + /// meaningful when the composer was created with `tracksLocations: true`. + mutating func composedLocatedStream() throws -> [PureYAML.Model.LocatedValue] { + guard didSeeStreamStart, didSeeStreamEnd else { + throw unexpectedEvent(expected: "complete YAML stream", mark: .start) + } + return documentLocated + } } } @@ -111,6 +146,10 @@ private extension PureYAML.Parsing.EventStreamComposer { } documentValues.append(currentDocumentValue ?? .null) currentDocumentValue = nil + if tracksLocations { + documentLocated.append(currentDocumentLocated ?? .scalar(.null, range(at: mark))) + currentDocumentLocated = nil + } } mutating func consumeScalar( @@ -133,6 +172,7 @@ private extension PureYAML.Parsing.EventStreamComposer { style: style, ), mark: mark, + located: tracksLocations ? .scalar(model, range(at: mark)) : nil, )) } @@ -156,6 +196,7 @@ private extension PureYAML.Parsing.EventStreamComposer { style: nil, ), mark: mark, + located: tracksLocations ? .synthesized(from: value, at: range(at: mark)) : nil, )) } @@ -175,6 +216,9 @@ private extension PureYAML.Parsing.EventStreamComposer { ), mark: container.mark, sequenceItems: container.values, + located: tracksLocations + ? .sequence(container.locatedValues, range(start: container.mark, end: mark)) + : nil, )) } @@ -191,6 +235,12 @@ private extension PureYAML.Parsing.EventStreamComposer { ) let value = PureYAML.Model.Value.mapping(.init(pairs)) store(value, anchor: container.anchor) + let located: PureYAML.Model.LocatedValue? = tracksLocations + ? .mapping( + mergedLocatedPairs(from: container.mergeLocatedSources, localPairs: container.localLocatedPairs), + range(start: container.mark, end: mark), + ) + : nil try complete(.init( value: value, mappingKey: .init( @@ -200,18 +250,25 @@ private extension PureYAML.Parsing.EventStreamComposer { style: nil, ), mark: container.mark, + located: located, )) } mutating func complete(_ node: PureYAML.Parsing.EventStreamComposedNode) throws { guard !containers.isEmpty else { currentDocumentValue = node.value + if tracksLocations { + currentDocumentLocated = node.located + } return } switch containers[containers.count - 1].kind { case .sequence: containers[containers.count - 1].values.append(node) + if tracksLocations { + containers[containers.count - 1].locatedValues.append(locatedNode(node)) + } case .mapping: try completeMappingNode(node) } @@ -221,6 +278,9 @@ private extension PureYAML.Parsing.EventStreamComposer { let index = containers.count - 1 guard let key = containers[index].pendingKey else { containers[index].pendingKey = node.mappingKey + if tracksLocations { + containers[index].pendingKeyNode = node + } return } @@ -228,10 +288,24 @@ private extension PureYAML.Parsing.EventStreamComposer { try containers[index].mergeSources.append(contentsOf: mergeSources( from: node, )) + if tracksLocations { + containers[index].mergeLocatedSources.append(contentsOf: locatedMergeSources(from: node)) + } } else { containers[index].localPairs.append(.init(keyNode: key.keyNode, value: node.value)) + if tracksLocations { + let keyNode = containers[index].pendingKeyNode + containers[index].localLocatedPairs.append(.init( + keyNode: key.keyNode, + keyRange: keyNode.flatMap(\.located)?.range ?? locatedNode(node).range, + value: locatedNode(node), + )) + } } containers[index].pendingKey = nil + if tracksLocations { + containers[index].pendingKeyNode = nil + } } mutating func store( diff --git a/Sources/Parsing/Parser.Events.swift b/Sources/Parsing/Parser.Events.swift index c783b33..067c318 100644 --- a/Sources/Parsing/Parser.Events.swift +++ b/Sources/Parsing/Parser.Events.swift @@ -64,4 +64,28 @@ extension PureYAML.Parsing.Parser { } return try composer.composedStream() } + + func parseLocatedStreaming(_ yaml: String) throws -> PureYAML.Model.LocatedValue { + var composer = PureYAML.Parsing.EventStreamComposer( + scalarParser: self, + mode: .singleDocument, + tracksLocations: true, + ) + for event in try parseEvents(yaml) { + try composer.consume(event) + } + return try composer.composedLocated() + } + + func parseStreamLocatedStreaming(_ yaml: String) throws -> [PureYAML.Model.LocatedValue] { + var composer = PureYAML.Parsing.EventStreamComposer( + scalarParser: self, + mode: .stream, + tracksLocations: true, + ) + for event in try parseEvents(yaml) { + try composer.consume(event) + } + return try composer.composedLocatedStream() + } } diff --git a/Sources/Parsing/Parser.swift b/Sources/Parsing/Parser.swift index 2c0d85f..fa65425 100644 --- a/Sources/Parsing/Parser.swift +++ b/Sources/Parsing/Parser.swift @@ -10,5 +10,13 @@ public extension PureYAML.Parsing { public func parseStream(_ yaml: String) throws -> [PureYAML.Stream.Document] { try parseStreamStreaming(yaml) } + + public func parseLocated(_ yaml: String) throws -> PureYAML.Model.LocatedValue { + try parseLocatedStreaming(yaml) + } + + public func parseStreamLocated(_ yaml: String) throws -> [PureYAML.Model.LocatedValue] { + try parseStreamLocatedStreaming(yaml) + } } } diff --git a/Tests/LocatedValueConformanceTests.swift b/Tests/LocatedValueConformanceTests.swift new file mode 100644 index 0000000..6b59320 --- /dev/null +++ b/Tests/LocatedValueConformanceTests.swift @@ -0,0 +1,83 @@ +import Foundation +@testable import PureYAML +import Testing + +/// Proves the opt-in located parse (``PureYAML/parseLocated(_:)`` and +/// ``PureYAML/parseStreamLocated(_:)``) is correct in two ways: its projected value is identical +/// to a plain parse for every case in the official suite (so its tree shape never drifts from the +/// value tree, even through merge keys and aliases), and it reports exact source coordinates on a +/// hand-checked document. The plain value path is untouched, so the conformance gates are unaffected. +@Suite("Located Value") +struct LocatedValueConformanceTests { + @Test("A located parse projects back to exactly the plain value") + func test_locatedProjectsToPlainValue() throws { + let yaml = """ + name: web + port: 8080 + items: + - first + - second + nested: + key: value + """ + let located = try PureYAML.parseLocated(yaml) + let plain = try PureYAML.parse(yaml) + #expect(located.value == plain) + } + + @Test("A located parse reports exact line and column for each node") + func test_locatedReportsExactCoordinates() throws { + let yaml = """ + name: web + port: 8080 + items: + - first + - second + """ + guard case let .mapping(pairs, mappingRange) = try PureYAML.parseLocated(yaml) else { + Issue.record("expected a mapping at the document root") + return + } + // The mapping spans from its first key. + #expect(mappingRange.start.line == 1) + #expect(mappingRange.start.column == 1) + + // name: web -> key at 1:1, value at 1:7 + let name = pairs[0] + #expect(name.keyNode.stringValue == "name") + #expect(name.keyRange.start == .init(line: 1, column: 1)) + #expect(name.value.range.start == .init(line: 1, column: 7)) + + // port: 8080 -> key at 2:1, value at 2:7 + let port = pairs[1] + #expect(port.keyRange.start == .init(line: 2, column: 1)) + #expect(port.value.range.start == .init(line: 2, column: 7)) + + // items: a sequence whose items sit at 4:5 and 5:5 + guard case let .sequence(items, _) = pairs[2].value else { + Issue.record("expected a sequence for 'items'") + return + } + #expect(items.count == 2) + #expect(items[0].range.start == .init(line: 4, column: 5)) + #expect(items[1].range.start == .init(line: 5, column: 5)) + #expect(items[0].value == .string("first")) + } + + @Test("Every passing suite case projects to the same value as a plain parse") + func test_locatedMatchesPlainParseAcrossSuite() throws { + guard ProcessInfo.processInfo.environment["PUREYAML_RUN_YAML_TEST_SUITE"] == "1" else { + return + } + let manifest = try YAMLTestSuiteManifest.load() + for testCase in manifest.cases where testCase.expected == "parse-ok" && testCase.status == "passing" { + let yaml = try testCase.loadInput() + // A passing parse-ok case parses cleanly; the located projection must match exactly. + guard let plain = try? PureYAML.parseStream(yaml).map(\.value) else { + continue + } + let located = try PureYAML.parseStreamLocated(yaml).map(\.value) + #expect(located == plain, "\(testCase.id) \"\(testCase.name)\": located projection diverged from plain parse") + } + } +} From f7500400ee608d95bdc07686e14cc6436f80f801 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Fri, 26 Jun 2026 02:25:01 +0200 Subject: [PATCH 62/64] feat(parsing): exact scalar end positions in the located parse The scalar event now carries the scanner token's end mark, so a located scalar's range spans the whole token (end exclusive, one past the last character) instead of being start-anchored. This gives consumers exact highlight widths and is the prerequisite for surgical, position-based text edits. Only the scalar event case gained a field; the value tree, its equality, and the event dump (which compares value and style, not marks) are unchanged, so the canonical-event and whole-suite gates stay green (343 tests). --- CHANGELOG.md | 5 +++++ Sources/Parsing/Event.swift | 11 ++++++----- Sources/Parsing/EventComposer.swift | 4 ++-- Sources/Parsing/EventStreamComposer.swift | 12 ++++++------ Sources/Parsing/LibYAML.Parser.Node.swift | 4 ++-- Sources/Parsing/LibYAML.Parser.swift | 2 +- Sources/Tagged/Tagged.EventComposer.swift | 4 ++-- Tests/CanonicalEventConformanceTests.swift | 2 +- Tests/LibYAMLParserTests.swift | 2 +- Tests/LocatedValueConformanceTests.swift | 3 ++- Tests/ParsingEventTests.swift | 2 +- 11 files changed, 29 insertions(+), 22 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9bd2721..3d958ee 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ### Added +- The located parse now reports an exact end position for scalars, not just a start: the + scalar event carries the scanner token's end mark, so a `LocatedValue.scalar`'s range covers + the whole token (end exclusive, one past the last character) instead of being start-anchored. + Collections already spanned open to close. The event dump compares value and style, not marks, + so conformance is unaffected; the whole-suite gates stay green. - Add an opt-in located parse, `PureYAML.parseLocated(_:)` and `PureYAML.parseStreamLocated(_:)`, returning a `Model.LocatedValue` tree parallel in shape to `Value` where every node carries its source span (1-based line and diff --git a/Sources/Parsing/Event.swift b/Sources/Parsing/Event.swift index 043aaff..1d7d005 100644 --- a/Sources/Parsing/Event.swift +++ b/Sources/Parsing/Event.swift @@ -8,7 +8,7 @@ extension PureYAML.Parsing { case sequenceEnd(mark: Mark) case mappingStart(anchor: String?, tag: String?, style: CollectionStyle, mark: Mark) case mappingEnd(mark: Mark) - case scalar(value: String, anchor: String?, tag: String?, style: ScalarStyle, mark: Mark) + case scalar(value: String, anchor: String?, tag: String?, style: ScalarStyle, mark: Mark, endMark: Mark) case alias(anchor: String, mark: Mark) var description: String { @@ -29,7 +29,7 @@ extension PureYAML.Parsing { "mappingStart anchor=\(describe(anchor)) tag=\(describe(tag)) style=\(style) @\(mark)" case let .mappingEnd(mark): "mappingEnd @\(mark)" - case let .scalar(value, anchor, tag, style, mark): + case let .scalar(value, anchor, tag, style, mark, _): "scalar value=\"\(escape(value))\" anchor=\(describe(anchor)) tag=\(describe(tag)) style=\(style) @\(mark)" case let .alias(anchor, mark): "alias anchor=\(anchor) @\(mark)" @@ -61,8 +61,9 @@ extension PureYAML.Parsing.Event { return .mappingStart(anchor: anchor, tag: tag, style: style, mark: bumped) case .mappingEnd: return .mappingEnd(mark: bumped) - case let .scalar(value, anchor, tag, style, _): - return .scalar(value: value, anchor: anchor, tag: tag, style: style, mark: bumped) + case let .scalar(value, anchor, tag, style, _, endMark): + let bumpedEnd = PureYAML.Parsing.Mark(line: endMark.line + 1, column: endMark.column + 1, index: endMark.index) + return .scalar(value: value, anchor: anchor, tag: tag, style: style, mark: bumped, endMark: bumpedEnd) case let .alias(anchor, _): return .alias(anchor: anchor, mark: bumped) } @@ -94,7 +95,7 @@ extension PureYAML.Parsing.Event { case let .alias(_, mark), let .mappingEnd(mark), let .mappingStart(_, _, _, mark), - let .scalar(_, _, _, _, mark), + let .scalar(_, _, _, _, mark, _), let .sequenceEnd(mark), let .sequenceStart(_, _, _, mark), let .streamEnd(mark), diff --git a/Sources/Parsing/EventComposer.swift b/Sources/Parsing/EventComposer.swift index 1c2f4af..602bcc4 100644 --- a/Sources/Parsing/EventComposer.swift +++ b/Sources/Parsing/EventComposer.swift @@ -102,7 +102,7 @@ extension PureYAML.Parsing.EventComposer { let value = try composeMapping() store(value, anchor: anchor) return value - case let .scalar(value, anchor, tag, style, mark): + case let .scalar(value, anchor, tag, style, mark, _): index += 1 let model = try composeScalar( value, @@ -163,7 +163,7 @@ extension PureYAML.Parsing.EventComposer { guard let event = current else { throw unexpectedEvent(expected: "mapping key") } - guard case let .scalar(value, anchor, tag, style, _) = event else { + guard case let .scalar(value, anchor, tag, style, _, _) = event else { let value = try composeNode() return ComposedMappingKey( keyNode: PureYAML.Model.Key(value: value), diff --git a/Sources/Parsing/EventStreamComposer.swift b/Sources/Parsing/EventStreamComposer.swift index 4bf7515..8e3d34d 100644 --- a/Sources/Parsing/EventStreamComposer.swift +++ b/Sources/Parsing/EventStreamComposer.swift @@ -68,8 +68,8 @@ extension PureYAML.Parsing { try startDocument(mark: mark) case let .documentEnd(_, mark): try endDocument(mark: mark) - case let .scalar(value, anchor, tag, style, mark): - try consumeScalar(value, anchor: anchor, tag: tag, style: style, mark: mark) + case let .scalar(value, anchor, tag, style, mark, endMark): + try consumeScalar(value, anchor: anchor, tag: tag, style: style, marks: (mark, endMark)) case let .alias(anchor, mark): try consumeAlias(anchor, mark: mark) case let .sequenceStart(anchor, _, _, mark): @@ -157,9 +157,9 @@ private extension PureYAML.Parsing.EventStreamComposer { anchor: String?, tag: String?, style: PureYAML.Parsing.ScalarStyle, - mark: PureYAML.Parsing.Mark, + marks: (start: PureYAML.Parsing.Mark, end: PureYAML.Parsing.Mark), ) throws { - let model = try scalarParser.composeScalarValue(value, tag: tag, style: style, mark: mark) + let model = try scalarParser.composeScalarValue(value, tag: tag, style: style, mark: marks.start) if let anchor { anchors[anchor] = model } @@ -171,8 +171,8 @@ private extension PureYAML.Parsing.EventStreamComposer { tag: scalarParser.normalizedTag(tag), style: style, ), - mark: mark, - located: tracksLocations ? .scalar(model, range(at: mark)) : nil, + mark: marks.start, + located: tracksLocations ? .scalar(model, range(start: marks.start, end: marks.end)) : nil, )) } diff --git a/Sources/Parsing/LibYAML.Parser.Node.swift b/Sources/Parsing/LibYAML.Parser.Node.swift index a00b790..edf9e74 100644 --- a/Sources/Parsing/LibYAML.Parser.Node.swift +++ b/Sources/Parsing/LibYAML.Parser.Node.swift @@ -66,7 +66,7 @@ extension PureYAML.Parsing.LibYAML.Parser { case let .scalar(value, style): state = states.removeLast() skipToken() - return .scalar(value: value, anchor: props.anchor, tag: tag, style: style, mark: props.startMark) + return .scalar(value: value, anchor: props.anchor, tag: tag, style: style, mark: props.startMark, endMark: token.endMark) case .flowSequenceStart: state = .flowSequenceFirstEntry return .sequenceStart(anchor: props.anchor, tag: tag, style: .flow, mark: props.startMark) @@ -88,7 +88,7 @@ extension PureYAML.Parsing.LibYAML.Parser { private mutating func emptyNodeOrError(token: Token, block: Bool, props: NodeProperties, tag: String?) throws -> Event { if props.anchor != nil || tag != nil { state = states.removeLast() - return .scalar(value: "", anchor: props.anchor, tag: tag, style: .plain, mark: props.startMark) + return .scalar(value: "", anchor: props.anchor, tag: tag, style: .plain, mark: props.startMark, endMark: props.startMark) } throw ParserError( context: block ? "while parsing a block node" : "while parsing a flow node", diff --git a/Sources/Parsing/LibYAML.Parser.swift b/Sources/Parsing/LibYAML.Parser.swift index 92a3033..a84caa4 100644 --- a/Sources/Parsing/LibYAML.Parser.swift +++ b/Sources/Parsing/LibYAML.Parser.swift @@ -134,7 +134,7 @@ extension PureYAML.Parsing.LibYAML { /// Port of `yaml_parser_process_empty_scalar`: an empty plain scalar event /// stands in for an absent node. func processEmptyScalar(at mark: Mark) -> Event { - .scalar(value: "", anchor: nil, tag: nil, style: .plain, mark: mark) + .scalar(value: "", anchor: nil, tag: nil, style: .plain, mark: mark, endMark: mark) } } } diff --git a/Sources/Tagged/Tagged.EventComposer.swift b/Sources/Tagged/Tagged.EventComposer.swift index 6bd25c9..e012886 100644 --- a/Sources/Tagged/Tagged.EventComposer.swift +++ b/Sources/Tagged/Tagged.EventComposer.swift @@ -106,7 +106,7 @@ extension PureYAML.Tagged.EventComposer { let value = try composeMapping(tag: tag) store(value, anchor: anchor) return value - case let .scalar(value, anchor, tag, style, mark): + case let .scalar(value, anchor, tag, style, mark, _): index += 1 let scalar = try PureYAML.Tagged.Scalar( rawValue: value, @@ -166,7 +166,7 @@ extension PureYAML.Tagged.EventComposer { guard let event = current else { throw unexpectedEvent(expected: "mapping key") } - guard case let .scalar(value, anchor, tag, style, mark) = event else { + guard case let .scalar(value, anchor, tag, style, mark, _) = event else { let mark = event.mark throw PureYAML.Parsing.ParseError.expectedScalarKey(line: mark.line, column: mark.column) } diff --git a/Tests/CanonicalEventConformanceTests.swift b/Tests/CanonicalEventConformanceTests.swift index e7b919c..57e038e 100644 --- a/Tests/CanonicalEventConformanceTests.swift +++ b/Tests/CanonicalEventConformanceTests.swift @@ -120,7 +120,7 @@ enum CanonicalEventCorpus { case .sequenceEnd: "-SEQ" case let .mappingStart(anchor, tag, style, _): "+MAP" + (style == .flow ? " {}" : "") + props(anchor, tag) case .mappingEnd: "-MAP" - case let .scalar(value, anchor, tag, style, _): "=VAL" + props(anchor, tag) + " " + styleChar(style) + escape(value) + case let .scalar(value, anchor, tag, style, _, _): "=VAL" + props(anchor, tag) + " " + styleChar(style) + escape(value) case let .alias(anchor, _): "=ALI *" + anchor } } diff --git a/Tests/LibYAMLParserTests.swift b/Tests/LibYAMLParserTests.swift index 343b89c..87bb659 100644 --- a/Tests/LibYAMLParserTests.swift +++ b/Tests/LibYAMLParserTests.swift @@ -29,7 +29,7 @@ struct LibYAMLParserTests { "+MAP" + (style == .flow ? " {}" : "") + properties(anchor, tag) case .mappingEnd: "-MAP" - case let .scalar(value, anchor, tag, style, _): + case let .scalar(value, anchor, tag, style, _, _): "=VAL" + properties(anchor, tag) + " " + styleChar(style) + escape(value) case let .alias(anchor, _): "=ALI *" + anchor diff --git a/Tests/LocatedValueConformanceTests.swift b/Tests/LocatedValueConformanceTests.swift index 6b59320..ab580f0 100644 --- a/Tests/LocatedValueConformanceTests.swift +++ b/Tests/LocatedValueConformanceTests.swift @@ -42,11 +42,12 @@ struct LocatedValueConformanceTests { #expect(mappingRange.start.line == 1) #expect(mappingRange.start.column == 1) - // name: web -> key at 1:1, value at 1:7 + // name: web -> key at 1:1, value spanning columns 7..10 (end exclusive, one past 'web') let name = pairs[0] #expect(name.keyNode.stringValue == "name") #expect(name.keyRange.start == .init(line: 1, column: 1)) #expect(name.value.range.start == .init(line: 1, column: 7)) + #expect(name.value.range.end == .init(line: 1, column: 10)) // port: 8080 -> key at 2:1, value at 2:7 let port = pairs[1] diff --git a/Tests/ParsingEventTests.swift b/Tests/ParsingEventTests.swift index 34aa49a..6d7c7b9 100644 --- a/Tests/ParsingEventTests.swift +++ b/Tests/ParsingEventTests.swift @@ -7,7 +7,7 @@ struct ParsingEventTests { func test_eventModelRepresentsAliasesAnchorsTagsAndFlowStyle() { let mark = PureYAML.Parsing.Mark(line: 2, column: 3, index: 12) let events: [PureYAML.Parsing.Event] = [ - .scalar(value: "value", anchor: "root", tag: "!Thing", style: .singleQuoted, mark: mark), + .scalar(value: "value", anchor: "root", tag: "!Thing", style: .singleQuoted, mark: mark, endMark: mark), .sequenceStart(anchor: "items", tag: "!seq", style: .flow, mark: mark), .alias(anchor: "root", mark: mark), ] From 9b60f415ac7cb16a9771ae86da1874b9708841f1 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Sat, 4 Jul 2026 23:02:59 +0200 Subject: [PATCH 63/64] chore: repoint github.com/mihaelamj references to codeberg.org/Mihaela Swap issue-template, usage, and release-note links to Codeberg and replace the four shields.io GitHub badges with a single Forgejo Actions badge for ci.yml. --- .github/ISSUE_TEMPLATE/config.yml | 4 ++-- README.md | 5 +---- docs/USAGE.md | 4 ++-- docs/releases/pureyaml-0-1-0.md | 2 +- docs/releases/pureyaml-0-1-1.md | 2 +- docs/releases/pureyaml-0-1-2.md | 2 +- 6 files changed, 8 insertions(+), 11 deletions(-) diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml index f10b139..059c4db 100644 --- a/.github/ISSUE_TEMPLATE/config.yml +++ b/.github/ISSUE_TEMPLATE/config.yml @@ -1,8 +1,8 @@ blank_issues_enabled: false contact_links: - name: Questions and ideas - url: https://github.com/mihaelamj/PureYAML/discussions + url: https://codeberg.org/Mihaela/PureYAML/discussions about: Ask questions, float ideas, or discuss design in Discussions. - name: Security issue - url: https://github.com/mihaelamj/PureYAML/blob/main/SECURITY.md + url: https://codeberg.org/Mihaela/PureYAML/blob/main/SECURITY.md about: Do not file security issues publicly. Follow the security policy instead. diff --git a/README.md b/README.md index 45a1020..c9f5210 100644 --- a/README.md +++ b/README.md @@ -1,9 +1,6 @@ # PureYAML -[![macOS CI](https://img.shields.io/github/actions/workflow/status/mihaelamj/PureYAML/ci.yml?branch=main&label=macOS)](https://github.com/mihaelamj/PureYAML/actions/workflows/ci.yml) -[![Linux CI](https://img.shields.io/github/actions/workflow/status/mihaelamj/PureYAML/ci.yml?branch=main&label=Linux)](https://github.com/mihaelamj/PureYAML/actions/workflows/ci.yml) -[![Windows CI](https://img.shields.io/github/actions/workflow/status/mihaelamj/PureYAML/ci.yml?branch=main&label=Windows)](https://github.com/mihaelamj/PureYAML/actions/workflows/ci.yml) -[![WASI CI](https://img.shields.io/github/actions/workflow/status/mihaelamj/PureYAML/ci.yml?branch=main&label=WASI)](https://github.com/mihaelamj/PureYAML/actions/workflows/ci.yml) +[![CI (macOS, Linux, Windows, WASI)](https://codeberg.org/Mihaela/PureYAML/actions/workflows/ci.yml/badge.svg?branch=main)](https://codeberg.org/Mihaela/PureYAML/actions?workflow=ci.yml) PureYAML is a dependency-free YAML package written entirely in Swift. diff --git a/docs/USAGE.md b/docs/USAGE.md index d8c3436..18eda3c 100644 --- a/docs/USAGE.md +++ b/docs/USAGE.md @@ -8,13 +8,13 @@ and typed-converting the YAML subset currently covered by the test corpus. Depend on the tagged package version: ```swift -.package(url: "https://github.com/mihaelamj/PureYAML.git", .upToNextMinor(from: "0.1.1")) +.package(url: "https://codeberg.org/Mihaela/PureYAML.git", .upToNextMinor(from: "0.1.1")) ``` For unreleased development snapshots, use the `main` branch: ```swift -.package(url: "https://github.com/mihaelamj/PureYAML.git", branch: "main") +.package(url: "https://codeberg.org/Mihaela/PureYAML.git", branch: "main") ``` Add the product to the target that reads or writes YAML: diff --git a/docs/releases/pureyaml-0-1-0.md b/docs/releases/pureyaml-0-1-0.md index de0ef5b..19083ca 100644 --- a/docs/releases/pureyaml-0-1-0.md +++ b/docs/releases/pureyaml-0-1-0.md @@ -64,5 +64,5 @@ Windows build and test, and WASM build checks. ## Installation ```swift -.package(url: "https://github.com/mihaelamj/PureYAML.git", .upToNextMinor(from: "0.1.0")) +.package(url: "https://codeberg.org/Mihaela/PureYAML.git", .upToNextMinor(from: "0.1.0")) ``` diff --git a/docs/releases/pureyaml-0-1-1.md b/docs/releases/pureyaml-0-1-1.md index 5cd19df..e5d46d9 100644 --- a/docs/releases/pureyaml-0-1-1.md +++ b/docs/releases/pureyaml-0-1-1.md @@ -38,5 +38,5 @@ The release process requires: ## Installation ```swift -.package(url: "https://github.com/mihaelamj/PureYAML.git", .upToNextMinor(from: "0.1.1")) +.package(url: "https://codeberg.org/Mihaela/PureYAML.git", .upToNextMinor(from: "0.1.1")) ``` diff --git a/docs/releases/pureyaml-0-1-2.md b/docs/releases/pureyaml-0-1-2.md index 80569f4..8ce2da0 100644 --- a/docs/releases/pureyaml-0-1-2.md +++ b/docs/releases/pureyaml-0-1-2.md @@ -45,5 +45,5 @@ The release candidate was locally verified with: ## Installation ```swift -.package(url: "https://github.com/mihaelamj/PureYAML.git", .upToNextMinor(from: "0.1.2")) +.package(url: "https://codeberg.org/Mihaela/PureYAML.git", .upToNextMinor(from: "0.1.2")) ``` From e76472da1187a4163352d309294506c535687233 Mon Sep 17 00:00:00 2001 From: Mihaela Mihaljevic Date: Sun, 5 Jul 2026 00:02:43 +0200 Subject: [PATCH 64/64] docs(conformance): align the suite narrative with the 402/402 manifest The doc still narrated 329 passing with 73 gaps and listed those gaps as open, contradicting the manifest. Update the headline to 402/0, name the manifest as the source of truth over the prose, retire the remaining-gaps narrative, mark bucket 6 done, and add a closing section recording the libyaml-port cutover and the final fix series (the hand-rolled engine files cited in buckets 1-8 are historical; the port is the sole engine). --- CHANGELOG.md | 7 +++ docs/YAML_TEST_SUITE_CONFORMANCE.md | 81 ++++++++++++++++++++--------- 2 files changed, 63 insertions(+), 25 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3d958ee..1caf78b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,6 +7,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ## [Unreleased] +### Changed + +- Refresh `docs/YAML_TEST_SUITE_CONFORMANCE.md` to match the manifest: the + headline is 402 passing, 0 gap; the "remaining gaps" narrative is retired; a + closing section records the libyaml-port cutover and the final fix series, + and the manifest is named as the source of truth over the prose. + ### Added - The located parse now reports an exact end position for scalars, not just a start: the diff --git a/docs/YAML_TEST_SUITE_CONFORMANCE.md b/docs/YAML_TEST_SUITE_CONFORMANCE.md index 7188a76..b56787f 100644 --- a/docs/YAML_TEST_SUITE_CONFORMANCE.md +++ b/docs/YAML_TEST_SUITE_CONFORMANCE.md @@ -1,10 +1,15 @@ # YAML Test Suite Conformance This document tracks PureYAML against the official -[YAML test suite](https://github.com/yaml/yaml-test-suite) and lays out the -ordered plan for closing the gaps. It is a living document: buckets 1-8 have -landed, and the conformance gate now guards the **entire** suite (all 402 cases), -not just the open gaps, so a fixed case can no longer silently regress. +[YAML test suite](https://github.com/yaml/yaml-test-suite) and chronicles the +ordered plan that closed the gaps. The gap-closing work is complete: **all 402 +cases pass**, and the conformance gate guards the **entire** suite, not just the +formerly open gaps, so a fixed case can no longer silently regress. + +The machine-authoritative record is +`Tests/Fixtures/yaml-test-suite-manifest.yaml`. If this prose and the manifest +ever disagree, the manifest wins; update this document to match it, never the +other way around. ## How conformance is measured @@ -43,8 +48,8 @@ update the manifest). A regression in any passing case now fails the sweep. ### Result at the pinned commit -402 cases (including numbered sub-cases): **329 passing, 73 gap.** Run the opt-in -sweep with: +402 cases (including numbered sub-cases): **402 passing, 0 gap**, per the +manifest header (`total: 402, passing: 402, gap: 0`). Run the opt-in sweep with: ```sh bash scripts/check-yaml-test-suite.sh @@ -82,9 +87,10 @@ bucket and then silently regressed. All were repaired and set back to `passing`: `mappingKey` now uses the same key parser as the implicit form, so a bare tag or anchor before the `:` composes an empty tagged scalar key. -## Failure categories (remaining) +## Failure categories (historical) -The 73 remaining gaps are tracked individually in the manifest. They cluster as: +While gaps were open they were tracked individually in the manifest and +clustered as: | Category | Meaning | |---|---| @@ -92,13 +98,15 @@ The 73 remaining gaps are tracked individually in the manifest. They cluster as: | json-mismatch | Parses, but produces a value that disagrees with the expected JSON. | | accepted-invalid | Malformed YAML that PureYAML wrongly accepts (it should reject). | -Notable still-open gaps include flow-context plain scalars that start with an +The last gaps to close included flow-context plain scalars that start with an indicator (`[:x]` HM87/00, `[?x]` HM87/01, `{x: :x}` 58MP, `{?foo: bar}` 652Z), non-ASCII and special-character anchor/alias names (`&😁` 8XYN, `&an:chor` Y2GN, -W5VH), multi-line flow keys (4MUZ/02, VJP3/01), and a few inputs that should be -rejected but are accepted (DK4H, ZXT5, Y79Y/003, VJP3/00). These were verified to -be genuine never-supported gaps, not regressions, and are tracked with -`status: gap`. +W5VH), multi-line flow keys (4MUZ/02, VJP3/01), and a few inputs that had to be +rejected but were accepted (DK4H, ZXT5, Y79Y/003, VJP3/00). All of these are +`status: passing` in the manifest today; the closing fix series is itemized in +`CHANGELOG.md`, and several of the final rejections (`QB6E`, `DK95/01`, +`Y79Y/003`, `S98Z`, `ZXT5`, `DK4H`) surpass libyaml, which mis-handles those +inputs. ## Root-cause buckets and fix order @@ -259,7 +267,7 @@ gaps), so they remain recorded. `%TAG` shorthand *resolution* (rejecting a handle used in a later document where it is undefined, e.g. `QLJ7`) is left to the tag-resolution work and those cases stay recorded as accepted-invalid. -### 6. Stricter rejection of invalid input (PARTIAL) +### 6. Stricter rejection of invalid input (DONE) Inputs that must be rejected were silently accepted: tabs used as indentation, document markers inside quoted scalars or flow collections, an anchor on an @@ -294,8 +302,8 @@ boundary fix also flipped `6BCT` and `Y79Y/010` to passing and moved `DC7X` and `J3BT` from `false-reject` to `json-mismatch` (they now parse but still need trailing-tab scalar trimming and tab-in-quoted-scalar handling to match exactly). -Still tracked as `accepted-invalid` (deferred to avoid regressing valid input or -the default suite): +Deferred at this stage (to avoid regressing valid input or the default suite), +and closed later by the final series (section 9): - **`---`-line content** is dropped by the scanner (`skipLine`), so cases whose invalidity lives in content after a `---`/`...` on the same line are not yet @@ -337,10 +345,11 @@ Fixed false-rejects (now parse with matching values): `35KP`, `4CQQ`, `4Q9F`, `ZVH3`, `9MQT/01`. Headline 305 -> 338 pass; categories drop to false-reject 18, json-mismatch 10, accepted-invalid 36. -Two cases now parse but still mismatch and stay tracked as `json-mismatch`: -`M7A3` (a bare document followed by `...`-delimited empty documents splits into one -extra document) and `NB6Z` (tabs on the empty lines of a multi-line plain scalar -must fold to newlines rather than survive as literal tabs). +Two cases parsed but still mismatched at this stage and stayed `json-mismatch` +until the final series (section 9): `M7A3` (a bare document followed by +`...`-delimited empty documents splits into one extra document) and `NB6Z` (tabs +on the empty lines of a multi-line plain scalar must fold to newlines rather +than survive as literal tabs). - **Reference:** `yaml_parser_scan_plain_scalar` and the `parser->indent` roll/unroll logic (`yaml_parser_roll_indent`/`yaml_parser_unroll_indent`), plus @@ -370,17 +379,39 @@ Fixed false-rejects (now parse, values match where an oracle exists): `4FJ6`, matching value. Headline 338 -> 348 pass; categories drop to false-reject 9, json-mismatch 9, accepted-invalid 36. -Still tracked as `false-reject`: `LX3P` (`[flow]: block`) and `6BFJ` -(`&key [ ... ]: value`) use a flow collection as a *block* mapping key, which -needs the simple-key splice in block context, a separate change with its own -regression surface. The flow-internal `7ZZ5` mismatch is a block-sequence -nesting issue (`- - - []`), not flow, and remains `json-mismatch`. +Deferred at this stage and closed later by the final series (section 9): +`LX3P` (`[flow]: block`) and `6BFJ` (`&key [ ... ]: value`) use a flow +collection as a *block* mapping key, which needed the simple-key splice in +block context, a separate change with its own regression surface. The +flow-internal `7ZZ5` mismatch was a block-sequence nesting issue (`- - - []`), +not flow, and stayed `json-mismatch` until then. - **Reference:** `yaml_parser_save_simple_key`, `yaml_parser_fetch_value` (KEY-token splice), `yaml_parser_fetch_key`, the flow-collection start/end and flow-entry fetches in `scanner.c`, and the `yaml_parser_parse_flow_*` productions in `parser.c`. +### 9. The libyaml port and the closing series: 348 -> 402 (DONE) + +The buckets above were fixed on the original hand-rolled scanner and token +parser. That engine was then replaced wholesale: a faithful Swift port of +libyaml's scanner and parser landed under `PureYAML.Parsing.LibYAML` +(`docs/LIBYAML_PORT.md`), was verified against libyaml built from source, and +became the sole parsing engine; the hand-rolled `Scanner.*` and +`TokenEventParser.*` files named in buckets 1-8 no longer exist, so those +references are historical. + +On the ported engine, a final fix series closed the remaining 54 cases, +itemized in `CHANGELOG.md`: stricter rejection of under-indented or +tab-indented continuations in quoted scalars, tab-indented flow content, +mis-indented leading empty lines in block scalars, multi-line implicit keys in +flow sequences, block sequences opening mid-line after another node, full +YAML 1.2 anchor and alias names, and the remaining flow-key and `---`-line +content gaps. Several of these rejections +(`QB6E`, `DK95/01`, `Y79Y/003`, `S98Z`, `ZXT5`, `DK4H`) surpass libyaml itself, +which accepts the malformed input. The result is the manifest's current state: +**402 passing, 0 gap**. + ## Updating this document When a fix lands: