src/third_party/WebKit/LayoutTests/w3c/web-platform-tests/shadow-dom/shadow-trees/content-pseudo-element/test-002.html

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  11 <html>
  12 <head>
  13 <title>Shadow DOM Test: A_04_04_01</title>
  14 <link rel="author" title="Tetsuharu OHZEKI" href="mailto:saneyuki.snyk@gmail.com">
  15 <link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#distributed-pseudo-element">
  16 <meta name="assert" content="::content pseudo-element, Relative Selector">
  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 var A_04_04_01_T2 = async_test('A_04_04_01_T02');
  26
  27 A_04_04_01_T2.step(function () {
  28     var iframe = document.createElement('iframe');
  29     iframe.src = '../../resources/bobs_page.html';
  30     document.body.appendChild(iframe);
  31
  32     iframe.onload = A_04_04_01_T2.step_func(function () {
  33         try {
  34             var d = iframe.contentDocument;
  35
  36             //make shadow tree
  37             var ul = d.querySelector('ul.stories');
  38             var s = createSR(ul);
  39             var subdiv1 = d.createElement('div');
  40             subdiv1.innerHTML = '<ul><content select="li"></content></ul>';
  41             s.appendChild(subdiv1);
  42
  43             var shadowStyle = d.createElement('style');
  44             shadowStyle.innerHTML = '*::content > .shadow { display:none; }';
  45             s.appendChild(shadowStyle);
  46
  47             //The order of DOM elements should be the following:
  48             //li3, li6 - invisible. Other elements visible
  49             var li3 = d.querySelector('#li3');
  50             var li6 = d.querySelector('#li6');
  51             assert_equals(window.getComputedStyle(li3).display, "none",
  52               'Point 1: Elements that don\'t mach insertion point criteria participate in distribution');
  53             assert_equals(window.getComputedStyle(li6).display, "none",
  54               'Point 2: Elements that don\'t mach insertion point criteria participate in distribution');
  55
  56             var a5 = d.querySelector('#a5');
  57             assert_not_equals(window.getComputedStyle(a5).display, "none",
  58               'Point 3: ::content pseudo-element with relative selector should be a valid insertion point matching criteria, element should be visible');
  59         } finally {
  60             iframe.parentNode.removeChild(iframe);
  61         }
  62         A_04_04_01_T2.done();
  63     });
  64 });
  65 </script>
  66 </body>
  67 </html>