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<html>
<head>
<title>Shadow DOM Test: A_04_04_01</title>
<link rel="author" title="Tetsuharu OHZEKI" href="mailto:saneyuki.snyk@gmail.com">
<link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#distributed-pseudo-element">
<meta name="assert" content="::content pseudo-element, Relative Selector">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../../testcommon.js"></script>
<link rel="stylesheet" href="/resources/testharness.css">
</head>
<body>
<div id="log"></div>
<script>
var A_04_04_01_T2 = async_test('A_04_04_01_T02');

A_04_04_01_T2.step(function () {
    var iframe = document.createElement('iframe');
    iframe.src = '../../resources/bobs_page.html';
    document.body.appendChild(iframe);

    iframe.onload = A_04_04_01_T2.step_func(function () {
        try {
            var d = iframe.contentDocument;

            //make shadow tree
            var ul = d.querySelector('ul.stories');
            var s = ul.createShadowRoot();
            var subdiv1 = d.createElement('div');
            subdiv1.innerHTML = '<ul><content select="li"></content></ul>';
            s.appendChild(subdiv1);

            var shadowStyle = d.createElement('style');
            shadowStyle.innerHTML = '*::content > .shadow { display:none; }';
            s.appendChild(shadowStyle);

            //The order of DOM elements should be the following:
            //li3, li6 - invisible. Other elements visible
            var li3 = d.querySelector('#li3');
            var li6 = d.querySelector('#li6');
            assert_equals(window.getComputedStyle(li3).display, "none",
              'Point 1: Elements that don\'t mach insertion point criteria participate in distribution');
            assert_equals(window.getComputedStyle(li6).display, "none",
              'Point 2: Elements that don\'t mach insertion point criteria participate in distribution');

            var a5 = d.querySelector('#a5');
            assert_not_equals(window.getComputedStyle(a5).display, "none",
              'Point 3: ::content pseudo-element with relative selector should be a valid insertion point matching criteria, element should be visible');
        } finally {
            iframe.parentNode.removeChild(iframe);
        }
        A_04_04_01_T2.done();
    });
});
</script>
</body>
</html>