<html>
<head>
<script>

if (window.testRunner)
    testRunner.dumpAsText();

window.addEventListener('load', function()
{
    document.getElementsByTagName('keygen')[0].appendChild(document.createTextNode('FAIL'));
}, false);

</script>
</head>
<body>
Children of an element are never rendered is it has a shadow DOM subtree.<br>
Should not see the word FAIL below.<br>
<keygen></keygen>
</body>
</html>