LayoutTests/http/tests/eventsource/resources/request-non-existent-eventsource-error.html - WebKit - Git at Google

 <html>
   <body>
     <script>
       function statusTest() {
         var source = new EventSource("does_not_exist");
         source.onerror = function() {
           top.finish();
         }
       }
       statusTest();
     </script>
   </body>
 </html>
	<html>
	<body>
	<script>
	function statusTest() {
	var source = new EventSource("does_not_exist");
	source.onerror = function() {
	top.finish();
	}
	}
	statusTest();
	</script>
	</body>
	</html>