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| <html> |
| <head> |
| <title>Shadow DOM Test: Upper-boundary encapsuration on ownerDocument: basic tests</title> |
| <link rel="author" title="Aleksei Yu. Semenov" href="mailto:sgrekhov@unipro.ru"> |
| <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 ownerDocument property of all nodes in shadow tree refers to the document of the shadow host."> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="../../testcommon.js"></script> |
| <link rel="stylesheet" href="/resources/testharness.css"> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script> |
| test(function () { |
| var doc = document.implementation.createHTMLDocument('Test'); |
| doc.body.innerHTML = '<div>A<div>B</div>C<div><span>D</span></div>E</div>'; |
| var nodeIterator = doc.createNodeIterator(doc.documentElement, |
| NodeFilter.SHOW_ELEMENT, null); |
| var node; |
| while (node = nodeIterator.nextNode()) { |
| var shadowRoot = node.createShadowRoot(); |
| assert_equals(shadowRoot.ownerDocument, doc); |
| } |
| }, 'ownerDocument property of a shadow root should be the document of the ' + |
| 'shadow host, regardless of the location of the shadow host.'); |
| |
| test(function () { |
| var MAX_DEPTH = 16; |
| var doc = document.implementation.createHTMLDocument('Test'); |
| var tail = doc.body; |
| for (var depth = 1; depth <= MAX_DEPTH; ++depth) { |
| var div = doc.createElement('div'); |
| div.id = 'depth-' + depth; |
| tail.appendChild(div); |
| tail = div; |
| } |
| |
| for (var depth = 1; depth <= MAX_DEPTH; ++depth) { |
| var host = doc.getElementById('depth-' + depth); |
| var shadowRoot = host.createShadowRoot(); |
| assert_equals(shadowRoot.ownerDocument, doc, |
| 'ownerDocument mismatch for #depth-' + depth); |
| } |
| }, 'ownerDocument property of elements in a shadow tree should match ' + |
| 'the document of the shadow host, regardless of the element\'s location ' + |
| 'in a shadow tree.'); |
| |
| test(function () { |
| var doc = document.implementation.createHTMLDocument('Test'); |
| var shadowRoot = doc.body.createShadowRoot(); |
| var div = doc.createElement('div'); |
| shadowRoot.appendChild(div); |
| assert_equals(div.ownerDocument, doc); |
| }, 'Elements added to a shadow tree should automatically get a valid ' + |
| 'ownerDocument.'); |
| |
| test(function () { |
| var doc1 = document.implementation.createHTMLDocument('Test 1'); |
| var doc2 = document.implementation.createHTMLDocument('Test 2'); |
| var shadowRoot = doc1.body.createShadowRoot(); |
| var div = doc2.createElement('div'); |
| shadowRoot.appendChild(div); |
| assert_equals(div.ownerDocument, doc1); |
| }, 'ownerDocument property of an element in a shadow tree should be the ' + |
| 'document of the shadow host, even if the host element is created from ' + |
| 'another document.'); |
| |
| test(function () { |
| var doc1 = document.implementation.createHTMLDocument('Test 1'); |
| var doc2 = document.implementation.createHTMLDocument('Test 2'); |
| var shadowRoot = doc1.body.createShadowRoot(); |
| doc2.body.innerHTML = |
| '<div id="root">A<div>B</div>C<div><span>D</span></div>E</div>'; |
| shadowRoot.appendChild(doc2.getElementById('root')); |
| var nodeIterator = doc1.createNodeIterator( |
| shadowRoot.getElementById('root'), 0xFFFFFFFF, null); |
| var node; |
| while (node = nodeIterator.nextNode()) { |
| assert_equals(node.ownerDocument, doc1); |
| } |
| }, 'All children nodes of a shadow root get a valid ownerDocument when ' + |
| 'added to a shadow tree.'); |
| |
| test(function () { |
| var doc1 = document.implementation.createHTMLDocument('Test 1'); |
| var doc2 = document.implementation.createHTMLDocument('Test 2'); |
| var shadowRoot = doc1.body.createShadowRoot(); |
| doc2.body.innerHTML = '<div id="parent"><div id="child"></div></div>'; |
| shadowRoot.appendChild(doc2.getElementById('child')); |
| assert_equals(doc2.getElementById('parent').ownerDocument, doc2); |
| }, 'ownerDocument property of a node should remain the same, even if its ' + |
| 'child is adopted into a shadow tree.'); |
| </script> |
| </body> |
| </html> |
