85 lines
4.2 KiB
HTML
85 lines
4.2 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org">
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<link rel="help" href="https://html.spec.whatwg.org/multipage/custom-elements.html#dom-customelementregistry-initialize">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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</head>
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<body>
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<script>
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function runTest(title, makeDocument, customElementRegistry) {
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test(() => {
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assert_equals(makeDocument().createElement('a-b').customElementRegistry, null);
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}, `${title}: customElementRegistry of an upgrade candidate created with a document without a browsing context uses null regsitry by default`);
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test(() => {
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const element = makeDocument().createElement('a-b');
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customElementRegistry.initialize(element);
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assert_equals(element.customElementRegistry, customElementRegistry);
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}, `${title}: customElementRegistry of an upgrade candidate after calling CustomElementRegistry.prototype.initialize should return the registry`);
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test(() => {
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const element = makeDocument().createElement('a-b', {customElementRegistry});
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customElementRegistry.initialize(element);
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assert_equals(element.customElementRegistry, customElementRegistry);
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}, `${title}: customElementRegistry of an upgrade candidate created with an explicit customElementRegistry argument should return the registry`);
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test(() => {
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const element = makeDocument().createElement('foo');
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assert_equals(element.customElementRegistry, null);
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}, `${title}: customElementRegistry of an unknown element created with a document without a browsing context uses null regsitry by default`);
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test(() => {
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const element = makeDocument().createElement('foo');
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customElementRegistry.initialize(element);
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assert_equals(element.customElementRegistry, customElementRegistry);
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}, `${title}: customElementRegistry of an unknown element after calling CustomElementRegistry.prototype.initialize should return the registry`);
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test(() => {
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const element = makeDocument().createElement('foo', {customElementRegistry});
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assert_equals(element.customElementRegistry, customElementRegistry);
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}, `${title}: customElementRegistry of an unknown element created with an explicit customElementRegistry argument should return the registry`);
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const addElement = (doc) => {
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const element = doc.createElement('b-c');
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if (doc.body)
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doc.body.appendChild(element);
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else if (doc.documentElement)
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doc.documentElement.appendChild(element);
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else
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doc.appendChild(element);
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return element;
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}
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test(() => {
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assert_equals(addElement(makeDocument()).customElementRegistry, null);
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}, `${title}: customElementRegistry of an upgrade candidate connected to a document without a browsing context uses null regsitry by default`);
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test(() => {
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const doc = makeDocument();
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const element = addElement(doc);
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customElementRegistry.initialize(doc);
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assert_equals(doc.customElementRegistry, customElementRegistry);
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assert_equals(element.customElementRegistry, customElementRegistry);
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}, `${title}: customElementRegistry of document and an upgrade candidate after calling CustomElementRegistry.prototype.initialize should return the registry`);
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test(() => {
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const doc = makeDocument();
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const element = addElement(doc);
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customElementRegistry.initialize(doc);
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assert_equals(doc.customElementRegistry, customElementRegistry);
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assert_equals(element.customElementRegistry, customElementRegistry);
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element.innerHTML = '<a-b></a-b>';
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assert_equals(element.querySelector('a-b').customElementRegistry, customElementRegistry);
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}, `${title}: customElementRegistry of an element created after calling CustomElementRegistry.prototype.initialize should return the registry`);
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}
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runTest('Document', () => new Document, new CustomElementRegistry);
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runTest('HTMLDocument', () => document.implementation.createHTMLDocument(), new CustomElementRegistry);
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runTest('XHTMLDocument', () => document.implementation.createDocument('http://www.w3.org/1999/xhtml', 'html', null), new CustomElementRegistry);
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</script>
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</body>
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</html>
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