<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=661980 --> <head> <title>Test for Bug 661980</title> <script 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=661980">Mozilla Bug 661980</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script type="application/javascript"> /** Test for Bug 661980 **/ // While not currently needed, make this as similar as possible to a real // EventTarget just to make sure that we're tripping on the wrapping and // nothing else. var fakeTarget = { addEventListener: function() {}, removeEventListener: function() {}, dispatchEvent: function() {} } var mouseevent = document.createEvent("MouseEvent"); var didThrow = false; dump("hello nurse\n"); try { mouseevent.initMouseEvent("mouseover", false, false, window, 1, 2, 3, 4, 5, false, false, false, false, 0, fakeTarget); } catch (ex) { didThrow = true; } ok(didThrow, "should not be able to implement EventTarget using script"); mouseevent.initMouseEvent("mouseout", false, false, window, 1, 2, 3, 4, 5, false, false, false, false, 0, document.body); is(mouseevent.type, "mouseout", "should able to implement EventTarget using Element"); </script> </pre> </body> </html>