<!DOCTYPE html>
<html>
<head>
<script>
if (window.testRunner) {
    testRunner.dumpAsText();
    testRunner.setXSSAuditorEnabled(true);
}
</script>
</head>
<body>
<iframe src="http://localhost:8000/security/xssAuditor/resources/echo-intertag-decode-16bit-unicode.pl?q=<script>alert(/XS%u002525u0053/)</script>">
</iframe>
</body>
</html>