<!DOCTYPE html>
<!--
Distributed under both the W3C Test Suite License [1] and the W3C
3-clause BSD License [2]. To contribute to a W3C Test Suite, see the
policies and contribution forms [3].

[1] http://www.w3.org/Consortium/Legal/2008/04-testsuite-license
[2] http://www.w3.org/Consortium/Legal/2008/03-bsd-license
[3] http://www.w3.org/2004/10/27-testcases
-->
<html>
<head>
<title>Shadow DOM Test: A_04_10_01</title>
<link rel="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">
<link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#custom-pseudo-elements">
<meta name="assert" content="Custom Pseudo-Elements: test valid pseudo-element">
<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>
// Test fails. See https://bugs.webkit.org/show_bug.cgi?id=103973
test(unit(function (ctx) {

    var d = newRenderedHTMLDocument(ctx);

    var style = d.createElement('style');
    style.innerHTML = 'span {' +
    	'font-size: 10px;' +
    	'}';
    d.head.appendChild(style);

    var widget = d.createElement('div');
    d.body.appendChild(widget);

    var s = widget.createShadowRoot();

    var thumb = d.createElement('span');
    thumb.innerHTML = 'This is a pseudo-element';
    //FIXME test works if prefixed version of API used.
    //In other words works if webkitPseudo property is used
    //thumb.webkitPseudo = 'x-thumb';
    thumb.pseudo = 'x-thumb';
    s.appendChild(thumb);

    var height = thumb.offsetHeight;

    assert_true(height > 0, 'Element should be rendered');

    style = d.createElement('style');
    style.innerHTML = 'div::x-thumb {' +
    	'font-size: 30px;' +
    	'}';
    d.body.appendChild(style);

    assert_true(thumb.offsetHeight > height, 'Pseudo-element style should be applied');

}), 'A_04_10_01_T01');
</script>
</body>
</html>