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Side by Side Diff: LayoutTests/imported/web-platform-tests/custom-elements/instantiating-custom-elements/custom-element-type-local-name-and-is-attribute.html

Issue 560893005: First checked-in import of the W3C's test suites. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: add new expectations for newly failing w3c tests Created 6 years, 3 months ago
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1 <!DOCTYPE html>
2 <html>
3 <head>
4 <title>Instantiation of custom element: the custom tag must win over the type ex tension</title>
5 <meta name="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">
6 <meta name="author" title="Aleksei Yu. Semenov" href="mailto:a.semenov@unipro.ru ">
7 <meta name="assert" content="If both types of custom element types are provided at the time of element's instantiation, the custom tag must win over the type ex tension">
8 <link rel="help" href="http://www.w3.org/TR/custom-elements/#instantiating-custo m-elements">
9 <script src="../../../../resources/testharness.js"></script>
10 <script src="../../../../resources/testharnessreport.js"></script>
11 <script src="../testcommon.js"></script>
12 <link rel="stylesheet" href="../../../../resources/testharness.css">
13 </head>
14 <body>
15 <div id="log"></div>
16 <script>
17 test(function() {
18 var doc = newHTMLDocument();
19 var GeneratedConstructor = doc.registerElement('x-a');
20 doc.registerElement('x-b');
21 doc.body.innerHTML = '<x-a id="x-a" is="x-b"></x-a>';
22 var customElement = doc.querySelector('#x-a');
23
24 assert_equals(Object.getPrototypeOf(customElement), GeneratedConstructor.pro totype,
25 'Custom element type should be the type, specified in the local name of the element');
26 }, 'Custom element type must be taken from the local name of the element even ' +
27 'if IS attribute provided.');
28
29
30 test(function() {
31 var doc = newHTMLDocument();
32 doc.registerElement('x-d');
33 doc.body.innerHTML = '<x-c id="x-c" is="x-d"></x-c>';
34 var customElement = doc.querySelector('#x-c');
35
36 var GeneratedConstructor = doc.registerElement('x-c');
37 assert_equals(Object.getPrototypeOf(customElement), GeneratedConstructor.pro totype,
38 'Custom element type should be the type, specified in the local name of the element');
39 }, 'Custom element type must be taken from the local name of the element even ' +
40 'if IS attribute provided. Custom element is unresolved at first');
41
42
43 test(function() {
44 var doc = newHTMLDocument();
45 var GeneratedConstructor = doc.registerElement('x-f');
46 doc.body.innerHTML = '<x-f id="x-f" is="x-e"></x-f>';
47 var customElement = doc.querySelector('#x-f');
48 assert_equals(Object.getPrototypeOf(customElement), GeneratedConstructor.pro totype,
49 'Custom element type should be the type, specified in local name of the element');
50
51 doc.registerElement('x-e');
52 assert_equals(Object.getPrototypeOf(customElement), GeneratedConstructor.pro totype,
53 'Custom element type should be the type, specified in local name of the element');
54 }, 'Custom element type must be taken from the local name of the element even if IS ' +
55 'attribute provided. There\'s no definition for the value of IS attribute at first');
56
57
58 test(function() {
59 var doc = newHTMLDocument();
60 var GeneratedConstructor = doc.registerElement('x-element');
61 HTML5_ELEMENTS.forEach(function(tagName) {
62 var obj = doc.createElement(tagName);
63 var name = 'x-d-' + tagName;
64 doc.registerElement(name, {
65 prototype: Object.create(obj.constructor.prototype),
66 extends: tagName
67 });
68 doc.body.innerHTML = '<x-element id="x-element" is="' + name + '"></x-el ement>';
69 var customElement = doc.querySelector('#x-element');
70 assert_equals(Object.getPrototypeOf(customElement), GeneratedConstructor .prototype,
71 'Custom element type should be the local name of the custom element' );
72 });
73 }, 'Custom element type must be taken from the local name of the element even ' +
74 'if IS attribute provided. IS attribute refers to another custom element typ e, ' +
75 'which extends HTML5 elements');
76
77
78 test(function() {
79 var doc = newHTMLDocument();
80 doc.registerElement('y-element');
81
82 HTML5_ELEMENTS.forEach(function(tagName) {
83 var obj = doc.createElement(tagName);
84 var name = 'x-e-' + tagName;
85 var id = 'x-e-' + tagName;
86 doc.registerElement(name, {
87 prototype: Object.create(obj.constructor.prototype),
88 extends: tagName
89 });
90 doc.body.innerHTML = '<' + name + ' id="' + id + '" is="y-element"></' + name + '>';
91 var customElement = doc.querySelector('#' + id);
92 // We have <x-e-a is='y-element'>. Custom element type for this will be
93 // HTMLElement, not x-e-a (for x-e-a there should be <a is='x-e-a'>...)
94 assert_class_string(customElement, 'HTMLElement',
95 'Custom element type should be HTMLElement');
96 });
97 }, 'Custom element type must be taken from the local name of the custom element even ' +
98 'if IS attribute provided. The element extends HTML5 elements, IS attribute refers ' +
99 'to another custom element type.');
100 </script>
101 </body>
102 </html>
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