<!DOCTYPE html>
<html>
<head>
<script>
onload = function() {
    setTimeout(function() { document.links[0].click() }, 0);
};
onbeforeunload = function(event) {
    document.open();
    document.write('<script>parent.document.body.appendChild(document.createTextNode("FAIL: document.write() was not blocked in pagehide handler"))<' + '/script>');
    document.close();
};
</script>
</head>
<body>
<p><a href="finish-test.html">Run Test</a>
</body>
</html>