<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=518104 --> <head> <title>Test for Bug 518104</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=518104">Mozilla Bug 518104</a> <p id="display"></p> <script class="testbody" type="text/javascript"> /** Test for Bug 518104 **/ SimpleTest.waitForExplicitFinish(); function done() { var iframe = document.getElementById("iframe"); var divs = iframe.contentWindow.document.getElementsByTagName("p").length; is(divs, 0, "<p> got written.") SimpleTest.finish(); } </script> <div id="content" style="display: none"> <iframe id='iframe' src="data:text/html, <div></div><div></div> <script defer src='data:application/javascript,document.write(%2522<p></p>%2522);parent.done();document.close();'></script>"> </iframe> </div> <pre id="test"> </pre> </body> </html>