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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: A_04_01_11</title> |
| 14 <link rel="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru"> |
| 15 <link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#upper-b
oundary-encapsulation"> |
| 16 <meta name="assert" content="Upper-boundary encapsulation:The style sheets, repr
esented by the shadow nodes are not accessible using shadow host document's CSSO
M extensions"> |
| 17 <script src="../../../../../resources/testharness.js"></script> |
| 18 <script src="../../../../../resources/testharnessreport.js"></script> |
| 19 <script src="../../testcommon.js"></script> |
| 20 <link rel="stylesheet" href="../../../../../resources/testharness.css"> |
| 21 </head> |
| 22 <body> |
| 23 <div id="log"></div> |
| 24 <script> |
| 25 // check that <style> element added to head is not exposed |
| 26 var A_04_01_11_T1 = async_test('A_04_01_11_T01'); |
| 27 |
| 28 A_04_01_11_T1.step(function () { |
| 29 var ctx = newContext(); |
| 30 var iframe = newIFrame(ctx, '../../resources/blank.html'); |
| 31 iframe.onload = A_04_01_11_T1.step_func(step_unit(function () { |
| 32 var d = iframe.contentDocument; |
| 33 var initialStyleSheetsCount = d.styleSheets.length; |
| 34 var s = d.head.createShadowRoot(); |
| 35 var style = d.createElement('style'); |
| 36 s.appendChild(style); |
| 37 assert_equals(d.styleSheets.length, initialStyleSheetsCount, 'style elem
ents in shadow DOM must not be exposed via ' + |
| 38 'the document.styleSheets collection '); |
| 39 |
| 40 }, ctx, A_04_01_11_T1)); |
| 41 }); |
| 42 |
| 43 |
| 44 // check that <link> element added to head is not exposed |
| 45 test(unit(function (ctx) { |
| 46 |
| 47 var d = newRenderedHTMLDocument(ctx); |
| 48 var initialStyleSheetsCount = d.styleSheets.length; |
| 49 |
| 50 var link = d.createElement('link'); |
| 51 link.setAttribute('href', 'testharness.css'); |
| 52 link.setAttribute('rel', 'stylesheet'); |
| 53 d.body.appendChild(link); |
| 54 |
| 55 //create Shadow root |
| 56 var root = d.createElement('div'); |
| 57 d.body.appendChild(root); |
| 58 var s = root.createShadowRoot(); |
| 59 |
| 60 s.appendChild(link); |
| 61 |
| 62 assert_equals(d.styleSheets.length, initialStyleSheetsCount, 'stylesheet
link elements in shadow DOM must not be ' + |
| 63 'exposed via the document.styleSheets collection'); |
| 64 |
| 65 |
| 66 }), 'A_04_01_11_T2'); |
| 67 |
| 68 // TODO check selectedStyleSheetSet, lastStyleSheetSet, preferredStyleSheetSet,
styleSheetSets |
| 69 </script> |
| 70 </body> |
| 71 </html> |
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