bug415498-doc1.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<html>

<head>

<script type="text/javascript">

function init() {

  // This will throw a HierarchyRequestError exception

  var doc = document.implementation.createDocument(null, 'DOC', null);

  doc.documentElement.appendChild(doc);

window.addEventListener("load", init);

</script>

</head>

<body>

  Testcase for bug 415498. This page should show an exception in Error Console on load

</body>