Mihaela Mihaljevic
83e6e27d12
Group @testable imports at the bottom, per public/rules-swift's swiftformat. A behavior-preserving import-ordering reformat across 252 files (mostly tests). --trailingclosures was deliberately not adopted (cosmetic, and swiftformat flags it as caution-worthy).
68 lines
2.6 KiB
Swift
68 lines
2.6 KiB
Swift
import Testing
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@testable import PureXML
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@Suite("Catalog xml:base and RFC 3986 URI resolution")
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struct CatalogBaseURITests {
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private let nsAttr = "xmlns=\"urn:oasis:names:tc:entity:xmlns:xml:catalog\""
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@Test("A relative entry URI resolves against the catalog base URI")
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func test_baseURI() throws {
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let catalog = """
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<catalog \(nsAttr)>
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<system systemId="urn:x" uri="dtd/x.dtd"/>
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</catalog>
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"""
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let resolver = try PureXML.Catalog.Resolver(catalog, baseURI: "http://example.org/cat/catalog.xml")
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#expect(resolver.resolveSystem("urn:x") == "http://example.org/cat/dtd/x.dtd")
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}
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@Test("xml:base on the catalog element scopes its entries")
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func test_xmlBaseOnCatalog() throws {
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let catalog = """
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<catalog \(nsAttr) xml:base="http://example.org/base/">
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<uri name="urn:u" uri="schema.xsd"/>
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</catalog>
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"""
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let resolver = try PureXML.Catalog.Resolver(catalog)
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#expect(resolver.resolveURI("urn:u") == "http://example.org/base/schema.xsd")
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}
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@Test("A nested xml:base resolves relative to the outer base")
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func test_nestedXmlBase() throws {
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let catalog = """
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<catalog \(nsAttr) xml:base="http://example.org/a/">
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<group xml:base="b/">
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<system systemId="urn:s" uri="x.dtd"/>
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</group>
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</catalog>
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"""
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let resolver = try PureXML.Catalog.Resolver(catalog)
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#expect(resolver.resolveSystem("urn:s") == "http://example.org/a/b/x.dtd")
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}
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@Test("rewritePrefix and an absolute URI are resolved or left absolute")
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func test_rewriteAndAbsolute() throws {
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let catalog = """
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<catalog \(nsAttr)>
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<rewriteSystem systemIdStartString="urn:p:" rewritePrefix="local/"/>
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<system systemId="urn:abs" uri="http://other.org/y.dtd"/>
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</catalog>
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"""
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let resolver = try PureXML.Catalog.Resolver(catalog, baseURI: "http://example.org/c/catalog.xml")
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#expect(resolver.resolveSystem("urn:p:thing") == "http://example.org/c/local/thing")
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// An absolute entry URI stays absolute regardless of the base.
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#expect(resolver.resolveSystem("urn:abs") == "http://other.org/y.dtd")
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}
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@Test("With no base, relative URIs are left unchanged (backward compatible)")
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func test_noBaseUnchanged() throws {
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let catalog = """
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<catalog \(nsAttr)>
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<system systemId="urn:x" uri="x.dtd"/>
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</catalog>
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"""
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let resolver = try PureXML.Catalog.Resolver(catalog)
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#expect(resolver.resolveSystem("urn:x") == "x.dtd")
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}
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}
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