41 lines
1.9 KiB
HTML
41 lines
1.9 KiB
HTML
<!DOCTYPE html>
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<script src='/resources/testharness.js'></script>
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<script src='/resources/testharnessreport.js'></script>
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<body>
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<script>
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[document, new XPathEvaluator()].forEach(evaluator => {
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test(() => {
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assert_equals(evaluator.createNSResolver(document), document, 'Document');
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const fragment = document.createDocumentFragment();
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assert_equals(evaluator.createNSResolver(fragment), fragment,
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'DocumentFragment');
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assert_equals(evaluator.createNSResolver(document.doctype),
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document.doctype, 'DocumentType');
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assert_equals(evaluator.createNSResolver(document.body), document.body,
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'Element');
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assert_equals(evaluator.createNSResolver(document.body.firstChild),
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document.body.firstChild, 'Text');
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const attr = document.createAttribute('foo');
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assert_equals(evaluator.createNSResolver(attr), attr, 'Attr');
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}, `createNSResolver() should return the specified node as is. (${evaluator.constructor.name})`);
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function createAndLookup(evaluator, node) {
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return evaluator.createNSResolver(node).lookupNamespaceURI('xml');
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}
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test(() => {
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assert_equals(createAndLookup(evaluator, new Document()), null, 'Document');
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assert_equals(createAndLookup(evaluator, new DocumentFragment()), null,
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'DocumentFragment');
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assert_equals(createAndLookup(evaluator, document.doctype), null,
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'DocumentType');
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assert_equals(createAndLookup(evaluator, document.createElement('body')),
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'http://www.w3.org/XML/1998/namespace', 'Element');
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assert_equals(createAndLookup(evaluator, document.createTextNode('foo')),
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null, 'Text');
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assert_equals(createAndLookup(evaluator, document.createAttribute('bar')),
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null, 'Attr');
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}, `createNSResolver() resultant object should not add support of 'xml' prefix. (${evaluator.constructor.name})`);
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});
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</script>
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</body>
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