LayoutTests/fast/events/window-onerror12.html - WebKit - Git at Google

 <html>
 <head>
 <script src="resources/window-onerror.js">
 </script>
 </head>
 <body>
 <p>Test that window.onerror is called on window object for events created using document.createEvent("error"). <a href="https://bugs.webkit.org/show_bug.cgi?id=8519">Bug 8519</a>.</p>
 <div id="console"></div>
 <script>
 if (window.testRunner)
     testRunner.dumpAsText();

 function log(msg) {
     document.getElementById("console").innerHTML += msg + "<br>";
 }

 window.onerror = function(msg, url, line, column, error)
 {
     log("Main frame window.onerror: ");
     log("msg: " + msg);
     log("url: " + url);
     log("line: " + line);
     log("column: " + column);
     log("error: " + error);
     return true;
 }

 var evt = document.createEvent("Event");
 evt.initEvent("error", true, true);
 window.dispatchEvent(evt);
 log("DONE.");

 </script>
 </body>
 </html>
	<html>
	<head>
	<script src="resources/window-onerror.js">
	</script>
	</head>
	<body>
	<p>Test that window.onerror is called on window object for events created using document.createEvent("error"). <a href="https://bugs.webkit.org/show_bug.cgi?id=8519">Bug 8519</a>.</p>
	<div id="console"></div>
	<script>
	if (window.testRunner)
	testRunner.dumpAsText();

	function log(msg) {
	document.getElementById("console").innerHTML += msg + "<br>";
	}

	window.onerror = function(msg, url, line, column, error)
	{
	log("Main frame window.onerror: ");
	log("msg: " + msg);
	log("url: " + url);
	log("line: " + line);
	log("column: " + column);
	log("error: " + error);
	return true;
	}

	var evt = document.createEvent("Event");
	evt.initEvent("error", true, true);
	window.dispatchEvent(evt);
	log("DONE.");

	</script>
	</body>
	</html>