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29 lines
809 B
HTML
29 lines
809 B
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Cloning of an XMLDocument</title>
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<link rel="help" href="https://dom.spec.whatwg.org/#dom-node-clonenode">
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<link rel="help" href="https://dom.spec.whatwg.org/#concept-node-clone">
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<!-- This is testing in particular "that implements the same interfaces as node" -->
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script>
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"use strict";
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test(() => {
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const doc = document.implementation.createDocument("namespace", "");
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assert_equals(
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doc.constructor, XMLDocument,
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"Precondition check: document.implementation.createDocument() creates an XMLDocument"
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);
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const clone = doc.cloneNode(true);
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assert_equals(clone.constructor, XMLDocument);
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}, "Created with createDocument");
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</script>
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