Mihaela Mihaljevic
3fec78da51
The text content of the named result elements is emitted in CDATA sections rather than escaped: the result tree's text children of those elements are converted to CDATA nodes before serialization, leaving nested and other elements unaffected. Part of #82.
45 lines
1.8 KiB
Swift
45 lines
1.8 KiB
Swift
@testable import PureXML
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import Testing
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@Suite("XSLT xsl:output cdata-section-elements")
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struct XSLTCDATASectionTests {
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private let xsl = "xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\""
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private func transform(_ stylesheet: String, _ source: String) throws -> String {
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try PureXML.XSLT.transform(stylesheet: stylesheet, source: source)
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}
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private func style(_ cdataElements: String, _ body: String) -> String {
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"""
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<xsl:stylesheet version="1.0" \(xsl)>
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<xsl:output method="xml" omit-xml-declaration="yes" cdata-section-elements="\(cdataElements)"/>
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<xsl:template match="/">\(body)</xsl:template>
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</xsl:stylesheet>
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"""
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}
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@Test("A named element's text is emitted as a CDATA section")
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func test_wrapped() throws {
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let out = try transform(style("script", "<script>if (a < b) go()</script>"), "<x/>")
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#expect(out == "<script><![CDATA[if (a < b) go()]]></script>")
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}
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@Test("An element not named keeps escaped text")
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func test_notNamed() throws {
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let out = try transform(style("script", "<data>a < b</data>"), "<x/>")
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#expect(out == "<data>a < b</data>")
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}
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@Test("Only the named element's own text is wrapped, not nested elements")
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func test_nestedUnaffected() throws {
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let out = try transform(style("outer", "<outer>x<inner>y < z</inner></outer>"), "<x/>")
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#expect(out == "<outer><![CDATA[x]]><inner>y < z</inner></outer>")
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}
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@Test("Multiple element names can be listed")
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func test_multiple() throws {
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let out = try transform(style("a b", "<root><a>1 & 2</a><b>3 & 4</b></root>"), "<x/>")
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#expect(out == "<root><a><![CDATA[1 & 2]]></a><b><![CDATA[3 & 4]]></b></root>")
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}
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}
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