<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=553982 --> <head> <title>Test for Bug 553982</title> <script type="application/javascript" src="/MochiKit/MochiKit.js"></script> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=553982">Mozilla Bug 553982</a> <pre id="test"> <script type="application/javascript"> SimpleTest.waitForExplicitFinish(); var success = false; // This should fire function doError() { success = true; } // This should not fire function doLoad() { ok(false, "onload should not fire"); } window.onload = function() { ok(success, "onerror should fire"); SimpleTest.finish(); } </script> </pre> <img src="data:text/html," onerror="doError()" onload="doLoad()" /> </body> </html>