<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=944847 --> <head> <meta charset="utf-8"> <title>Test for Bug 944847</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> <script type="application/javascript"> /** Test for Bug 944847 **/ var e1 = document.createElement("div"); is(e1.onclick, null); e1.setAttribute("onclick", ""); isnot(e1.onclick, null); var e2 = document.implementation.createHTMLDocument(null, null).createElement("div"); is(e2.onclick, null); e2.setAttribute("onclick", ""); is(e2.onclick, null); var e3 = document.createElement("div"); is(e3.onclick, null); e3.setAttribute("onclick", ""); e2.ownerDocument.adoptNode(e3); is(e3.onclick, null); </script> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=944847">Mozilla Bug 944847</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> </pre> </body> </html>