<html>
<body>
<pre>
<script>
if (window.layoutTestController)
  layoutTestController.dumpAsText();

document.documentURI = 'junk';
document.writeln('Now that document.documentURI is junk, document.baseURI should be null');
document.writeln('document.baseURI = ' + document.baseURI);
</script>
</pre>
</body>
</html>