<!DOCTYPE HTML> <html> <!-- No bug. --> <head> <title>Test for Bug </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=">Mozilla Bug </a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script type="application/javascript"> /** No bug for this test **/ function go() { var win = frames[0]; (function() { var utils = SpecialPowers.getDOMWindowUtils(window); is(utils.getClassName(win), "Proxy", "correctly wrap frame elements"); })() SimpleTest.finish(); } SimpleTest.waitForExplicitFinish(); </script> </pre> <iframe id="ifr" src="inner.html" onload="go()"></iframe> </body> </html>