src/third_party/WebKit/LayoutTests/imported/web-platform-tests/shadow-dom/elements-and-dom-objects/extensions-to-element-interface/methods/elements-001.html

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  11 <html>
  12 <head>
  13 <title>Shadow DOM Test: HTML elements can host shadow trees</title>
  14 <link rel="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">
  15 <link rel="author" title="Mikhail Fursov" href="mailto:mfursov@unipro.ru">
  16 <link rel="author" title="Yuta Kitamura" href="mailto:yutak@google.com">
  17 <link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#partial-element-methods">
  18 <meta name="assert" content="All HTML elements must be able to host shadow trees.">
  19 <script src="../../../../../../resources/testharness.js"></script>
  20 <script src="../../../../../../resources/testharnessreport.js"></script>
  21 <script src="../../../testcommon.js"></script>
  22 <link rel="stylesheet" href="../../../../../../resources/testharness.css">
  23 </head>
  24 <body>
  25 <div id="log"></div>
  26 <script>
  27 function testElement(elementName) {
  28     var doc = document.implementation.createHTMLDocument('Test');
  29     var element = doc.createElement(elementName);
  30     doc.body.appendChild(element);
  31
  32     var shadowRoot1 = element.createShadowRoot();
  33     assert_equals(shadowRoot1.ownerDocument, doc);
  34
  35     var shadowRoot2 = element.createShadowRoot();
  36     assert_equals(shadowRoot2.ownerDocument, doc);
  37 }
  38
  39 var testParameters = HTML5_ELEMENT_NAMES.map(function (name) {
  40     return [
  41         'Checks whether an element "' + name + '" can create a shadow root.',
  42         name
  43     ];
  44 });
  45
  46 generate_tests(testElement, testParameters);
  47 </script>
  48 </body>
  49 </html>