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| 1 <!DOCTYPE html> |
| 2 <!-- |
| 3 Distributed under both the W3C Test Suite License [1] and the W3C |
| 4 3-clause BSD License [2]. To contribute to a W3C Test Suite, see the |
| 5 policies and contribution forms [3]. |
| 6 |
| 7 [1] http://www.w3.org/Consortium/Legal/2008/04-testsuite-license |
| 8 [2] http://www.w3.org/Consortium/Legal/2008/03-bsd-license |
| 9 [3] http://www.w3.org/2004/10/27-testcases |
| 10 --> |
| 11 <html> |
| 12 <head> |
| 13 <title>Shadow DOM Test: Shadow root's parentNode() and parentElement()</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/#upper-b
oundary-encapsulation"> |
| 18 <meta name="assert" content="Upper-boundary encapsulation: The parentNode and pa
rentElement attributes of the shadow root object must always return null."> |
| 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 test(function () { |
| 28 var doc = document.implementation.createHTMLDocument('Test'); |
| 29 var shadowRoot = doc.body.createShadowRoot(); |
| 30 assert_equals(shadowRoot.parentNode, null); |
| 31 }, 'The parentNode attribute of a shadow root must always return null.'); |
| 32 |
| 33 test(function () { |
| 34 var doc = document.implementation.createHTMLDocument('Test'); |
| 35 var shadowRoot = doc.body.createShadowRoot(); |
| 36 assert_equals(shadowRoot.parentElement, null); |
| 37 }, 'The parentElement attribute of a shadow root must always return null.'); |
| 38 |
| 39 test(function () { |
| 40 var doc = document.implementation.createHTMLDocument('Test'); |
| 41 var outerShadowRoot = doc.body.createShadowRoot(); |
| 42 var div = doc.createElement('div'); |
| 43 outerShadowRoot.appendChild(div); |
| 44 var innerShadowRoot = div.createShadowRoot(); |
| 45 assert_equals(innerShadowRoot.parentNode, null); |
| 46 }, |
| 47 'The parentNode attribute of a shadow root must always return null, ' + |
| 48 'even if the shadow root is nested inside another shadow root.' |
| 49 ); |
| 50 |
| 51 test(function () { |
| 52 var doc = document.implementation.createHTMLDocument('Test'); |
| 53 var outerShadowRoot = doc.body.createShadowRoot(); |
| 54 var div = doc.createElement('div'); |
| 55 outerShadowRoot.appendChild(div); |
| 56 var innerShadowRoot = div.createShadowRoot(); |
| 57 assert_equals(innerShadowRoot.parentElement, null); |
| 58 }, |
| 59 'The parentElement attribute of a shadow root must always return null, ' + |
| 60 'even if the shadow root is nested inside another shadow root.' |
| 61 ); |
| 62 </script> |
| 63 </body> |
| 64 </html> |
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