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61 lines
2.5 KiB
HTML
61 lines
2.5 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Invoke CALLBACK with ELEMENT as callback this value</title>
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<meta name="author" title="Aleksei Yu. Semenov" href="mailto:a.semenov@unipro.ru">
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<meta name="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">
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<meta name="assert" content="Invoke CALLBACK with ELEMENT as callback this value">
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<link rel="help" href="http://www.w3.org/TR/custom-elements/#enqueuing-and-invoking-callbacks">
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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 src="../../testcommon.js"></script>
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<link rel="stylesheet" href="/resources/testharness.css">
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</head>
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<body>
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<div id="log"></div>
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<script>
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test(function() {
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var doc = newHTMLDocument();
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var proto = newHTMLElementPrototype();
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var GeneratedConstructor = doc.registerElement('x-a', {prototype: proto});
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var customElement = new GeneratedConstructor();
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doc.body.innerHTML = '<x-a id="x-a"></x-a>';
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assert_equals(doc.querySelector('#x-a'), proto.createdCallbackThis,
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'\'this\' value of the created callback should be the custom element');
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}, 'Test \'this\' value inside created callback.');
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testInIFrame('../../resources/x-element.html', function(doc) {
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var proto = newHTMLElementPrototype();
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doc.registerElement('x-element', {prototype: proto});
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assert_equals(doc.querySelector('#x-element'), proto.attachedCallbackThis,
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'\'this\' value of the attached callback should be the custom element');
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}, 'Test \'this\' value inside attached callback.');
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testInIFrame('../../resources/x-element.html', function(doc) {
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var proto = newHTMLElementPrototype();
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doc.registerElement('x-element', {prototype: proto});
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var customElement = doc.querySelector('#x-element');
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doc.body.removeChild(customElement);
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assert_equals(customElement, proto.detachedCallbackThis,
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'\'this\' value of the detached callback should be the custom element');
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}, 'Test \'this\' value inside detached callback.');
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test(function() {
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var doc = newHTMLDocument();
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var proto = newHTMLElementPrototype();
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var GeneratedConstructor = doc.registerElement('x-b', {prototype: proto});
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var customElement = new GeneratedConstructor();
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customElement.setAttribute('class', 'someClass');
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assert_equals(customElement, proto.attributeChangedCallbackThis,
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'\'this\' value of the attributeChanged callback should be the custom element');
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}, 'Test \'this\' value inside attributeChanged callback.');
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</script>
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</body>
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</html>
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