NodetteHQ/PureXML
1
0
Fork 0
Code Issues 5 Pull Requests Actions Packages Projects Releases 1 Wiki Activity
f3d9de2c86
PureXML/Sources/Schema
History
Mihaela Mihaljevic 3a6aad0eb2
fix(schema): reject a redefine whose self-reference duplicates a particle (UPA) (#253) 
A redefined model group whose body references itself expands, in the compiled
content model, to the original group it redefines. Two gaps let an ambiguity
created that way slip through the Unique Particle Attribution check (cos-nonambig).

The compositional determinism engine treated the self-reference as contributing
an empty decision set, so the original group's particles were invisible to the
overlap test. It now expands one level to the redefine base, exactly as the
instance content-model path does, so a particle the original contributes is seen.
The expansion only surfaces genuinely reachable items, so the decision sets stay
a subset of the true model: the check can catch a real ambiguity but never invent
one, holding the false-positive direction at zero.

Separately, the UPA check walked only the root document, so an ambiguity a root
redefine creates in a complex type that lives in an included document was never
evaluated. It now runs over every schema root in the composition under the shared
redefine-effective context, mirroring the existing cross-document top-level
declaration check.

Closes XSTS schN10 (a three-level redefine chain). XSTS invalid-schemas-accepted
11 -> 10, valid-schemas-rejected held at 0. Full suite 1609 tests green in debug
and release.
2026-06-24 00:06:23 +02:00
..
BuiltinType.swift
ComplexType.swift fix(schema): attribute-wildcard union/intersection per Errata E1-10 (#251) 2026-06-23 04:56:17 +02:00
ComplexValidator.swift fix(schema): optional xs:all group requires its members when present 2026-06-22 18:29:09 +02:00
ComplexValidatorAttributes.swift fix(schema): resolve defaulted/fixed IDREF attributes against IDs 2026-06-22 18:56:36 +02:00
ComplexValidatorContentModel.swift fix(schema): optional xs:all group requires its members when present 2026-06-22 18:29:09 +02:00
ComplexValidatorDerivation.swift fix(schema): reject xsi:type=anyType on an anySimpleType-declared element 2026-06-20 02:09:51 +02:00
ComplexValidatorHelpers.swift fix(schema): streaming validator applies default/fixed value constraints 2026-06-20 17:38:45 +02:00
ComplexValidatorIDs.swift
ComplexValidatorStreaming.swift fix(schema): optional xs:all group requires its members when present 2026-06-22 18:29:09 +02:00
ComplexValidatorXSIType.swift
ContentMatcher.swift fix(schema): saturate effectively-unbounded content-model counters (#192, partial) 2026-06-21 13:16:24 +02:00
ContentModelDeterminism.swift feat(schema): compositional UPA determinism, delete positionCap 2026-06-22 22:19:44 +02:00
ContentModelDeterminismCompositional.swift fix(schema): reject a redefine whose self-reference duplicates a particle (UPA) (#253) 2026-06-24 00:06:23 +02:00
ContentModelEffectiveModel.swift fix(schema): check UPA over an extension's effective content model 2026-06-21 22:12:32 +02:00
ContentNFABuilder.swift fix(schema): count content-model occurrences 2026-06-19 23:32:04 +02:00
DateTimeParser.swift fix(schema): reject year 0000 in dateTime, date, gYearMonth, gYear 2026-06-20 01:31:14 +02:00
DateTimeValue.swift
DecimalValue.swift
DerivationMethod.swift
DurationValue.swift
GroupParticleMemo.swift perf(schema): memoize group expansion in the compiled content model 2026-06-22 23:24:19 +02:00
IdentityConstraint.swift
IdentityFieldType.swift fix(schema): reject identity field whose declared target is a non-simple complex type 2026-06-22 13:10:30 +02:00
IdentityFieldValue.swift
IdentityValidator.swift fix(schema): reject identity field whose declared target is a non-simple complex type 2026-06-22 13:10:30 +02:00
IdentityValidatorDefaults.swift
IDTracker.swift
Lexical.swift
OccurrenceRange.swift fix(schema): count content-model occurrences 2026-06-19 23:32:04 +02:00
ParticleNormalization.swift
ParticleRestriction.swift fix(schema): attribute-wildcard union/intersection per Errata E1-10 (#251) 2026-06-23 04:56:17 +02:00
ParticleRestrictionElement.swift fix(schema): restriction may not narrow an element to an extension-derived type 2026-06-20 18:34:50 +02:00
ParticleRestrictionHelpers.swift
Primitive.swift
RelaxNGCompactHelpers.swift
RelaxNGCompactLexer.swift
RelaxNGCompactParser.swift
RelaxNGContentType.swift
RelaxNGDerivative.swift
RelaxNGDiagnostics.swift
RelaxNGFacets.swift
RelaxNGGrammarCheck.swift
RelaxNGGrammarCheckSections.swift
RelaxNGNameClasses.swift
RelaxNGNode.swift
RelaxNGParser.swift
RelaxNGParserIncludes.swift
RelaxNGPattern.swift
RelaxNGRestrictionChecker.swift
RelaxNGRestrictionOverlap.swift
RelaxNGRestrictionPaths.swift
RelaxNGRestrictions.swift
RelaxNGSchema.swift
SchemaAllGroupPlacement.swift feat(schema): locate derivation/cycle-pass schema diagnostics 2026-06-21 16:53:02 +02:00
SchemaAttributeApplicability.swift feat(schema): locate structure-pass schema diagnostics 2026-06-21 15:23:13 +02:00
SchemaAttributeRestriction.swift feat(schema): locate attribute-pass schema diagnostics 2026-06-21 16:28:10 +02:00
SchemaAttributeUniqueness.swift fix(schema): flatten redefine self-reference and exclude prohibited uses in attribute uniqueness 2026-06-22 03:52:13 +02:00
SchemaCompileValidation.swift fix(schema): reject a redefine whose self-reference duplicates a particle (UPA) (#253) 2026-06-24 00:06:23 +02:00
SchemaCompositionValidations.swift feat(schema): locate composition/redefine-pass schema diagnostics 2026-06-21 19:41:31 +02:00
SchemaContentDerivation.swift fix(schema): a complexContent restriction cannot restrict simple content 2026-06-22 19:40:57 +02:00
SchemaContentOrder.swift
SchemaDerivationControl.swift
SchemaDocument.swift
SchemaDocumentHints.swift
SchemaElementDeclarationsConsistent.swift refactor(schema): split Element-Declarations-Consistent out of SchemaStructure 2026-06-22 15:30:58 +02:00
SchemaExtensionAllGroup.swift feat(schema): locate extension/substitution-pass schema diagnostics 2026-06-21 18:35:38 +02:00
SchemaFacetApplicability.swift feat(schema): locate structure-pass schema diagnostics 2026-06-21 15:23:13 +02:00
SchemaIDAttribute.swift
SchemaIdentityXPath.swift
SchemaIDValueConstraint.swift feat(schema): locate ID-typed value-constraint errors 2026-06-21 14:37:29 +02:00
SchemaImportNamespace.swift feat(schema): locate reference-resolution schema diagnostics 2026-06-21 18:09:20 +02:00
SchemaNameUniqueness.swift feat(schema): locate names/UPA/notation-pass schema diagnostics 2026-06-21 19:16:54 +02:00
SchemaNestedDefinition.swift feat(schema): locate structure-pass schema diagnostics 2026-06-21 15:23:13 +02:00
SchemaNotationValidity.swift feat(schema): locate names/UPA/notation-pass schema diagnostics 2026-06-21 19:16:54 +02:00
SchemaRedefineAttributeGroupRestriction.swift refactor(schema): split redefine attribute-group restriction into its own file 2026-06-22 15:07:53 +02:00
SchemaRedefineSelfReference.swift refactor(schema): split redefine attribute-group restriction into its own file 2026-06-22 15:07:53 +02:00
SchemaReferenceForeignPools.swift
SchemaReferenceResolution.swift fix(schema): an unprefixed type ref to a target-namespace type is undeclared 2026-06-21 23:17:14 +02:00
SchemaReferences.swift feat(schema): locate reference-resolution schema diagnostics 2026-06-21 18:09:20 +02:00
SchemaSimpleTypeFinal.swift feat(schema): locate simple-type-pass schema diagnostics 2026-06-21 15:55:59 +02:00
SchemaSimpleTypeValidity.swift feat(schema): locate simple-type-pass schema diagnostics 2026-06-21 15:55:59 +02:00
SchemaStructure.swift refactor(schema): split Element-Declarations-Consistent out of SchemaStructure 2026-06-22 15:30:58 +02:00
SchemaStructureHelpers.swift feat(schema): locate structure-pass schema diagnostics 2026-06-21 15:23:13 +02:00
SchemaSubstitutionType.swift feat(schema): locate extension/substitution-pass schema diagnostics 2026-06-21 18:35:38 +02:00
SchemaUndeclaredNamespace.swift feat(schema): locate reference-resolution schema diagnostics 2026-06-21 18:09:20 +02:00
SchemaWildcardExpressibility.swift fix(schema): attribute-wildcard union/intersection per Errata E1-10 (#251) 2026-06-23 04:56:17 +02:00
SchemaWildcardNamespace.swift
SchemaXSIAttribute.swift feat(schema): locate attribute-pass schema diagnostics 2026-06-21 16:28:10 +02:00
SimpleType.swift
StreamingXSDValidator.swift fix(schema): streaming validator applies default/fixed value constraints 2026-06-20 17:38:45 +02:00
TypeDerivation.swift
XPathQueryCache.swift
XSDAttributeParser.swift
XSDCompletions.swift
XSDComplexContent.swift fix(schema): attribute-wildcard union/intersection per Errata E1-10 (#251) 2026-06-23 04:56:17 +02:00
XSDContext.swift perf(schema): memoize group expansion in the compiled content model 2026-06-22 23:24:19 +02:00
XSDDerivation.swift feat(schema): locate composition/redefine-pass schema diagnostics 2026-06-21 19:41:31 +02:00
XSDDerivationTables.swift fix(schema): apply substitution-group block to a member with an inline type 2026-06-22 06:21:23 +02:00
XSDParser.swift fix(schema): make the container-location root fallback live 2026-06-19 23:32:04 +02:00
XSDParserHelpers.swift
XSDParserParticles.swift perf(schema): memoize group expansion in the compiled content model 2026-06-22 23:24:19 +02:00
XSDParserTypeReferences.swift fix(schema): an untyped substitutionGroup member inherits its head's type 2026-06-20 02:47:07 +02:00
XSDParserUnion.swift docs: align stale figures with code and the enforced XSTS gate 2026-06-19 23:32:04 +02:00
XSDSchemaValidations.swift
XSDSimpleContentParser.swift Reject invalid simpleContent inline restrictions 2026-06-18 22:01:01 +02:00
XSDSimpleParser.swift fix(schema): reject an unknown \p{...} category or block name (#248) 2026-06-23 02:15:26 +02:00
XSDSimpleParser+Facets.swift
XSDSubstitutionMembers.swift fix(schema): stop blocked substitution chaining 2026-06-19 08:37:19 +02:00
XSDValidations.swift
XSDWildcardParser.swift fix(schema): attribute-wildcard union/intersection per Errata E1-10 (#251) 2026-06-23 04:56:17 +02:00