LayoutTests/plugins/destroy-plugin-from-callback.html - WebKit - Git at Google

 <html>
 <body onload="test()">
 <embed name="plg" type="application/x-webkit-test-netscape">
 <script>
     if (window.layoutTestController)
         layoutTestController.dumpAsText();

     function gc()
     {
         if (window.GCController)
             return GCController.collect();

         for (var i = 0; i < 10000; i++) { // > force garbage collection (FF requires about 9K allocations before a collect)
             var s = new String("abc");
         }
     }

     var recursionsRemaining = 2;

     function pluginCallback()
     {
         if (--recursionsRemaining)
             test();
         else {
             document.write("PASS if no crash.<br>");
             gc();
         }
     }

     function test()
     {
         try {
             plg.testCallback("pluginCallback");
         } catch (ex) {
             alert("Exception: " + ex.description + ". Test plugin was not found");
         }
     }
 </script>
 </body>
 </html>
	<html>
	<body onload="test()">
	<embed name="plg" type="application/x-webkit-test-netscape">
	<script>
	if (window.layoutTestController)
	layoutTestController.dumpAsText();

	function gc()
	{
	if (window.GCController)
	return GCController.collect();

	for (var i = 0; i < 10000; i++) { // > force garbage collection (FF requires about 9K allocations before a collect)
	var s = new String("abc");
	}
	}

	var recursionsRemaining = 2;

	function pluginCallback()
	{
	if (--recursionsRemaining)
	test();
	else {
	document.write("PASS if no crash.<br>");
	gc();
	}
	}

	function test()
	{
	try {
	plg.testCallback("pluginCallback");
	} catch (ex) {
	alert("Exception: " + ex.description + ". Test plugin was not found");
	}
	}
	</script>
	</body>
	</html>