src/third_party/WebKit/LayoutTests/w3c/web-platform-tests/shadow-dom/shadow-trees/content-pseudo-element/test-001.html

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  11 <html>
  12 <head>
  13 <title>Shadow DOM Test: A_04_04_01</title>
  14 <link rel="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">
  15 <link rel="author" title="Tetsuharu OHZEKI" href="mailto:saneyuki.snyk@gmail.com">
  16 <link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#distributed-pseudo-element">
  17 <meta name="assert" content="Matching Children, Distributed To Insertion Points">
  18 <script src="../../../../../resources/testharness.js"></script>
  19 <script src="../../../../../resources/testharnessreport.js"></script>
  20 <script src="../../testcommon.js"></script>
  21 <link rel="stylesheet" href="../../../../../resources/testharness.css">
  22 </head>
  23 <body>
  24 <div id="log"></div>
  25 <script>
  26 var A_04_04_01_T1 = async_test('A_04_04_01_T01');
  27
  28 A_04_04_01_T1.step(function () {
  29     var iframe = document.createElement('iframe');
  30     iframe.src = '../../resources/bobs_page.html';
  31     document.body.appendChild(iframe);
  32
  33     iframe.onload = A_04_04_01_T1.step_func(function () {
  34         try {
  35             var d = iframe.contentDocument;
  36
  37             //make shadow tree
  38             var ul = d.querySelector('ul.stories');
  39             var s = createSR(ul);
  40             var subdiv1 = d.createElement('div');
  41             subdiv1.innerHTML = '<ul><content select="li"></content></ul>';
  42             s.appendChild(subdiv1);
  43
  44             var shadowStyle = d.createElement('style');
  45             shadowStyle.innerHTML = '*::content .shadow { display:none; }';
  46             s.appendChild(shadowStyle);
  47
  48             //The order of DOM elements should be the following:
  49             //li3, li6 - invisible. Other elements visible
  50             var li3 = d.querySelector('#li3');
  51             var li6 = d.querySelector('#li6');
  52             assert_equals(window.getComputedStyle(li3).display, "none",
  53               'Point 1: Elements that don\'t mach insertion point criteria participate in distribution');
  54             assert_equals(window.getComputedStyle(li6).display, "none",
  55               'Point 2: Elements that don\'t mach insertion point criteria participate in distribution');
  56
  57             var li1 = d.querySelector('#li1');
  58             var li2 = d.querySelector('#li2');
  59             var li4 = d.querySelector('#li4');
  60             var li5 = d.querySelector('#li5');
  61             assert_not_equals(window.getComputedStyle(li1).display, "none",
  62               'Point 3: ::content pseudo-element should be a valid insertion point matching criteria, element should be visible');
  63             assert_not_equals(window.getComputedStyle(li2).display, "none",
  64               'Point 4: ::content pseudo-element should be a valid insertion point matching criteria, element should be visible');
  65             assert_not_equals(window.getComputedStyle(li4).display, "none",
  66               'Point 5: ::content pseudo-element should be a valid insertion point matching criteria, element should be visible');
  67             assert_not_equals(window.getComputedStyle(li5).display, "none",
  68               'Point 6: ::content pseudo-element should be a valid insertion point matching criteria, element should be visible');
  69         } finally {
  70             iframe.parentNode.removeChild(iframe);
  71         }
  72         A_04_04_01_T1.done();
  73     });
  74 });
  75 </script>
  76 </body>
  77 </html>