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72 lines
2.5 KiB
HTML
72 lines
2.5 KiB
HTML
<!DOCTYPE html>
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<!--
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Distributed under both the W3C Test Suite License [1] and the W3C
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3-clause BSD License [2]. To contribute to a W3C Test Suite, see the
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policies and contribution forms [3].
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[1] http://www.w3.org/Consortium/Legal/2008/04-testsuite-license
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[2] http://www.w3.org/Consortium/Legal/2008/03-bsd-license
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[3] http://www.w3.org/2004/10/27-testcases
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-->
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<html>
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<head>
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<title>Shadow DOM Test: A_04_01_11</title>
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<link rel="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">
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<link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#upper-boundary-encapsulation">
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<meta name="assert" content="Upper-boundary encapsulation:The style sheets, represented by the shadow nodes are not accessible using shadow host document's CSSOM extensions">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="../../testcommon.js"></script>
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<link rel="stylesheet" href="/resources/testharness.css">
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</head>
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<body>
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<div id="log"></div>
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<script>
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// check that <style> element added to head is not exposed
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var A_04_01_11_T1 = async_test('A_04_01_11_T01');
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A_04_01_11_T1.step(function () {
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var ctx = newContext();
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var iframe = newIFrame(ctx, '../../resources/blank.html');
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iframe.onload = A_04_01_11_T1.step_func(step_unit(function () {
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var d = iframe.contentDocument;
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var initialStyleSheetsCount = d.styleSheets.length;
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var s = d.head.createShadowRoot();
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var style = d.createElement('style');
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s.appendChild(style);
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assert_equals(d.styleSheets.length, initialStyleSheetsCount, 'style elements in shadow DOM must not be exposed via ' +
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'the document.styleSheets collection ');
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}, ctx, A_04_01_11_T1));
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});
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// check that <link> element added to head is not exposed
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test(unit(function (ctx) {
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var d = newRenderedHTMLDocument(ctx);
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var initialStyleSheetsCount = d.styleSheets.length;
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var link = d.createElement('link');
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link.setAttribute('href', 'testharness.css');
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link.setAttribute('rel', 'stylesheet');
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d.body.appendChild(link);
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//create Shadow root
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var root = d.createElement('div');
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d.body.appendChild(root);
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var s = root.createShadowRoot();
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s.appendChild(link);
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assert_equals(d.styleSheets.length, initialStyleSheetsCount, 'stylesheet link elements in shadow DOM must not be ' +
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'exposed via the document.styleSheets collection');
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}), 'A_04_01_11_T2');
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// TODO check selectedStyleSheetSet, lastStyleSheetSet, preferredStyleSheetSet, styleSheetSets
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</script>
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</body>
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</html>
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