<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=503473 --> <head> <title>Test for Bug 503473</title> <script type="text/javascript" src="/MochiKit/MochiKit.js"></script> <script type="text/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=503473">Mozilla Bug 503473</a> <p id="display"></p> <pre id="test"> <script class="testbody" type="text/javascript"> /** Test for Bug 503473 **/ SimpleTest.waitForExplicitFinish(); function done() { var iframe = document.getElementById("iframe"); var divs = iframe.contentWindow.document.getElementsByTagName("div").length; is(divs, 0, "Div wasn't blown away.") SimpleTest.finish(); } </script> </pre> <div id="content" style="display: none"> <iframe id='iframe' src="file_bug503473-frame.sjs"> </iframe> </div> </body> </html>