LayoutTests/fast/dom/javascript-url-exception-isolation.html - WebKit - Git at Google

 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
 <html>
 <head>
 <script src="../../resources/js-test-pre.js"></script>
 </head>
 <body>
 <script>
 description("Exceptions thrown in javascript URLs should not propagate to the main script.")

 var subframe = document.createElement("iframe");
 document.body.appendChild(subframe);

 var caughtException = false;

 // Runtime exception.
 try {
     subframe.src = 'javascript:throw 42';
 } catch(e) {
     caughtException = true;
 }
 shouldBeFalse('caughtException');

 var subframe2 = document.createElement("iframe");
 document.body.appendChild(subframe2);

 // Compile-time exception.
 try {
     subframe2.src = 'javascript:<html></html>';
 } catch(e) {
     caughtException = true;
 }
 shouldBeFalse('caughtException');
 </script>
 <script src="../../resources/js-test-post.js"></script>
 </body>
 </html>
	<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
	<html>
	<head>
	<script src="../../resources/js-test-pre.js"></script>
	</head>
	<body>
	<script>
	description("Exceptions thrown in javascript URLs should not propagate to the main script.")

	var subframe = document.createElement("iframe");
	document.body.appendChild(subframe);

	var caughtException = false;

	// Runtime exception.
	try {
	subframe.src = 'javascript:throw 42';
	} catch(e) {
	caughtException = true;
	}
	shouldBeFalse('caughtException');

	var subframe2 = document.createElement("iframe");
	document.body.appendChild(subframe2);

	// Compile-time exception.
	try {
	subframe2.src = 'javascript:<html></html>';
	} catch(e) {
	caughtException = true;
	}
	shouldBeFalse('caughtException');
	</script>
	<script src="../../resources/js-test-post.js"></script>
	</body>
	</html>