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| <html> |
| <head> |
| <title>Shadow DOM Test: Upper-boundary encapsulation: shadow root's Selector APIs</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: Nodes in a shadow tree must be accessible through selector APIs of the shadow root."> |
| <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> |
| // Return a document containing the structure below: |
| // |
| // <body> - - - - - {shadow-root} |
| // | | |
| // | +-- <p class="test-class" id="test-id"> |
| // | |
| // +-- <p class="test-class" id="test-id"> |
| function createTestDocument() { |
| var doc = document.implementation.createHTMLDocument('Test'); |
| var pHost = doc.createElement('p'); |
| pHost.className = 'test-class'; |
| pHost.id = 'test-id'; |
| doc.body.appendChild(pHost); |
| var shadowRoot = doc.body.attachShadow({mode: 'open'}); |
| var pShadow = doc.createElement('p'); |
| pShadow.className = 'test-class'; |
| pShadow.id = 'test-id'; |
| shadowRoot.appendChild(pShadow); |
| return { |
| doc: doc, |
| shadowRoot: shadowRoot, |
| pHost: pHost, |
| pShadow: pShadow |
| }; |
| } |
| |
| test(function () { |
| var documentObject = createTestDocument(); |
| var shadowRoot = documentObject.shadowRoot; |
| var pShadow = documentObject.pShadow; |
| assert_equals(shadowRoot.querySelector('p'), pShadow); |
| assert_equals(shadowRoot.querySelector('.test-class'), pShadow); |
| assert_equals(shadowRoot.querySelector('#test-id'), pShadow); |
| }, |
| 'Elements in a shadow tree should be accessible from ' + |
| 'shadow root\'s querySelector() method.' |
| ); |
| |
| function assert_singleton_node_list(nodeList, expectedNode) { |
| assert_equals(nodeList.length, 1); |
| assert_equals(nodeList[0], expectedNode); |
| } |
| |
| test(function () { |
| var documentObject = createTestDocument(); |
| var shadowRoot = documentObject.shadowRoot; |
| var pShadow = documentObject.pShadow; |
| assert_singleton_node_list(shadowRoot.querySelectorAll('p'), pShadow); |
| assert_singleton_node_list(shadowRoot.querySelectorAll('.test-class'), |
| pShadow); |
| assert_singleton_node_list(shadowRoot.querySelectorAll('#test-id'), |
| pShadow); |
| }, |
| 'Elements in a shadow tree should be accessible from ' + |
| 'shadow root\'s querySelectorAll() method.' |
| ); |
| </script> |
| </body> |
| </html> |
