third_party/blink/web_tests/fast/xmlhttprequest/xmlhttprequest-nonexistent-file.html - chromium/src - Git at Google

 <html>
 <head>
 <script>
 if (window.testRunner) {
     testRunner.dumpAsText();
     testRunner.waitUntilDone();
 }
 </script>
 </head>
 <body>
 <iframe src="resources/xmlhttprequest-nonexistent-file-real.html"></iframe>
 <div id="results"></div>
 </body>
 </html>
	<html>
	<head>
	<script>
	if (window.testRunner) {
	testRunner.dumpAsText();
	testRunner.waitUntilDone();
	}
	</script>
	</head>
	<body>
	<iframe src="resources/xmlhttprequest-nonexistent-file-real.html"></iframe>
	<div id="results"></div>
	</body>
	</html>