<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Web Console test for bug 618078 - exception in async network request
callback</title>
<!-- Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ -->
<script type="text/javascript">
var req = new XMLHttpRequest();
req.open('GET', 'http://example.com', true);
req.onreadystatechange = function() {
if (req.readyState == 4) {
bug618078exception();
}
};
req.send(null);
</script>
</head>
<body>
<p>Web Console test for bug 618078 - exception in async network request
callback.</p>
</body>
</html>