| <script src="../../resources/js-test.js"></script> | |
| <iframe id=testIframe></iframe> | |
| <script> | |
| description('Detaching a frame in beforeunload event handler should not crash.'); | |
| testIframe.contentWindow.onbeforeunload = function(event) { | |
| testIframe.parentNode.removeChild(testIframe); | |
| event.returnValue = 'beforeunload'; | |
| } | |
| testPassed('if no crash'); | |
| testIframe.contentWindow.location.href = "resources/does-not-exist.html"; | |
| </script> |