<!DOCTYPE html>
<html>
<head>
<title>Shadow DOM Test: A_05_02_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-201305214#retargeting-related-target">
<meta name="assert" content="Retargeting relatedTarget:Event retargeting is a process of computing relative targets for each ancestor of the node at which the event is dispatched. A relative target is a DOM node that most accurately represents the target of a dispatched event at a given ancestor while maintaining the upper boundary encapsulation.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../../../../html/resources/common.js"></script>
<script src="../../../resources/shadow-dom-utils.js"></script>
</head>
<body>
<div id="log"></div>
<script>
var A_05_02_01_T01 = async_test('A_05_02_01_T1');

A_05_02_01_T01.step(unit(function (ctx) {

    var d = newRenderedHTMLDocument(ctx);

    var host = d.createElement('div');
    host.setAttribute('style', 'height:100%; width:100%');
    host.setAttribute('id', 'host');
    d.body.appendChild(host);

    //Shadow root to play with
    var s = host.attachShadow({mode: 'open'});

    var div1 = d.createElement('div');
    div1.setAttribute('style', 'height:40px; width:100%');
    div1.setAttribute('id', 'div1');
    s.appendChild(div1);

    var div2 = d.createElement('div');
    div2.setAttribute('style', 'height:40px; width:100%');
    div2.setAttribute('id', 'div2');
    s.appendChild(div2);

    s.addEventListener('mouseover', A_05_02_01_T01.step_func(function(event) {
        assert_equals(event.relatedTarget.getAttribute('id'), 'div1', 'Wrong relatedTarget');
    }), false);

    d.body.addEventListener('mouseover', A_05_02_01_T01.step_func(function(event) {
        assert_true(false, 'Event must be stopped at Shadow boundary');
    }), false);


    var evt = document.createEvent("MouseEvents");
    evt.initMouseEvent("mouseover", true, false, window,
      0, 10, 10, 10, 10, false, false, false, false, 0, div1);

    div2.dispatchEvent(evt);


    A_05_02_01_T01.done();
}));
</script>
</body>
</html>
