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| <html> |
| <head> |
| <title>Shadow DOM Test: Upper-boundary encapsulation: shadow root's DOM tree accessors</title> |
| <link rel="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru"> |
| <link rel="author" title="Mikhail Fursov" href="mailto:mfursov@unipro.ru"> |
| <link rel="author" title="Yuta Kitamura" href="mailto:yutak@google.com"> |
| <link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#upper-boundary-encapsulation"> |
| <meta name="assert" content="Upper-boundary encapsulation: The nodes are accessible using shadow root's DOM tree accessor methods."> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="../../../../html/resources/common.js"></script> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script> |
| function assert_singleton_node_list(nodeList, expectedNode) { |
| assert_equals(nodeList.length, 1); |
| assert_equals(nodeList[0], expectedNode); |
| } |
| |
| test(function () { |
| var doc = document.implementation.createHTMLDocument('Test'); |
| var shadowRoot = doc.body.attachShadow({mode: 'open'}); |
| var image = doc.createElement('img'); |
| shadowRoot.appendChild(image); |
| |
| assert_singleton_node_list(shadowRoot.querySelectorAll('img'), image); |
| }, |
| 'Elements in a shadow tree should be accessible via shadow root\'s ' + |
| 'querySelectorAll() DOM tree accessor.' |
| ); |
| |
| test(function () { |
| var doc = document.implementation.createHTMLDocument('Test'); |
| var shadowRoot = doc.body.attachShadow({mode: 'open'}); |
| var div = doc.createElement('div'); |
| div.className = 'div-class'; |
| shadowRoot.appendChild(div); |
| |
| assert_singleton_node_list( |
| shadowRoot.querySelectorAll('.div-class'), div); |
| }, |
| 'Elements with a specific class in a shadow tree should be accessible via' + |
| 'shadow root\'s querySelectorAll() DOM tree accessor.' |
| ); |
| |
| test(function () { |
| var doc = document.implementation.createHTMLDocument('Test'); |
| var shadowRoot = doc.body.attachShadow({mode: 'open'}); |
| var div = doc.createElement('div'); |
| div.id = 'div-id'; |
| shadowRoot.appendChild(div); |
| |
| assert_equals(shadowRoot.getElementById('div-id'), div); |
| }, |
| 'Elements in a shadow tree should be accessible via shadow root\'s ' + |
| 'getElementById() DOM tree accessor.' |
| ); |
| </script> |
| </body> |
| </html> |
