gecko/content/html/document/test/test_bug677495-1.html

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HTML

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=677495
As mandated by the spec, the body of a media document must only contain one child.
-->
<head>
<title>Test for Bug 571981</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script type="application/javascript">
SimpleTest.waitForExplicitFinish();
function frameLoaded() {
var testframe = document.getElementById('testframe');
var testframeChildren = testframe.contentDocument.body.childNodes;
is(testframeChildren.length, 1, "Body of video document has 1 child");
is(testframeChildren[0].nodeName, "VIDEO", "Only child of body must be a <video> element");
SimpleTest.finish();
}
</script>
</head>
<body>
<p id="display"></p>
<iframe id="testframe" name="testframe" onload="frameLoaded()"
src="data:video/webm,"></iframe>
</body>
</html>