<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=781476 --> <head> <meta charset="utf-8"> <title>Test for Bug 781476</title> <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=781476">Mozilla Bug 781476</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script type="application/javascript"> /** Test for Bug 781476 **/ SimpleTest.waitForExplicitFinish(); function go() { var iwin = document.getElementById('ifr').contentWindow; iwin.is = is; var evt = iwin.makeEvent(); is(evt.expando, 42, "Expando properly visible in caller frame"); SimpleTest.finish(); } </script> </pre> <iframe onload="go();" id="ifr" src="file_bug781476.html"></iframe> </body> </html>