<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=519987 --> <head> <title>Test for Bug 519987</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=519987">Mozilla Bug 519987</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script type="application/javascript"> /** Test for Bug 519987 **/ var xmlns = 'http://www.w3.org/1999/xhtml'; is((new Image()).namespaceURI, xmlns, "Unexpected namespace for new Image()"); is((new Audio()).namespaceURI, xmlns, "Unexpected namespace for new Audio()"); var titles = document.getElementsByTagName("title"); var t = titles[0]; t.parentNode.removeChild(t); document.title = "abcdefg"; is(titles[0].namespaceURI, xmlns, "Unexpected namespace for new <title>"); </script> </pre> </body> </html>