Mihaela Mihaljevic
e2ba6a7359
- cdataAsText emits a CDATA section's content as escaped text instead of a <![CDATA[ ... ]]> section. - asciiOnly escapes every non-ASCII character as a numeric character reference, so the output is pure ASCII (libxml2's character-reference encoding). Both apply to the Serializer and the incremental Writer through the shared Escaping rules. Closes #91
39 lines
1.8 KiB
Swift
39 lines
1.8 KiB
Swift
@testable import PureXML
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import Testing
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@Suite("Serialization: CDATA-as-text and ASCII-only")
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struct SerializationEscapeTests {
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private func serialize(_ node: PureXML.Model.Node, _ options: PureXML.Emitting.Options) -> String {
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PureXML.serialize(node, options: options)
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}
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@Test("cdataAsText emits a CDATA section as escaped text")
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func test_cdataAsText() {
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let element = PureXML.Model.Element("a", children: [.cdata("x < y & z")])
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let asSection = serialize(.element(element), PureXML.Emitting.Options(prettyPrint: false))
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#expect(asSection == "<a><![CDATA[x < y & z]]></a>")
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let asText = serialize(.element(element), PureXML.Emitting.Options(prettyPrint: false, cdataAsText: true))
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#expect(asText == "<a>x < y & z</a>")
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}
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@Test("asciiOnly escapes non-ASCII characters as numeric references")
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func test_asciiOnlyText() {
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let element = PureXML.Model.Element("a", children: [.text("café")])
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let options = PureXML.Emitting.Options(prettyPrint: false, asciiOnly: true)
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#expect(serialize(.element(element), options) == "<a>café</a>")
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}
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@Test("asciiOnly escapes non-ASCII in attribute values too")
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func test_asciiOnlyAttribute() {
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let element = PureXML.Model.Element("a", attributes: [.init("t", "ñ")])
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let options = PureXML.Emitting.Options(prettyPrint: false, asciiOnly: true)
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#expect(serialize(.element(element), options) == "<a t=\"ñ\"/>")
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}
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@Test("Without asciiOnly, non-ASCII is left verbatim")
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func test_nonAsciiVerbatim() {
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let element = PureXML.Model.Element("a", children: [.text("café")])
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#expect(serialize(.element(element), PureXML.Emitting.Options(prettyPrint: false)) == "<a>café</a>")
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}
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}
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