<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=635636 --> <head> <title>Test for Bug 635636</title> <script src="/tests/SimpleTest/SimpleTest.js"></script> <script src="/tests/SimpleTest/EventUtils.js"></script> <link rel="stylesheet" href="/tests/SimpleTest/test.css"> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=635636">Mozilla Bug 635636</a> <p id="display"></p> <div id="content"> </div> <pre id="test"> <script type="application/javascript"> /** Test for Bug 635636 **/ SimpleTest.waitForExplicitFinish(); addLoadEvent(function() { var w, d; function b1() { w = window.open('data:application/xhtml+xml,<html xmlns="http://www.w3.org/1999/xhtml"><div>1</div></html>'); SimpleTest.waitForFocus(b2, w); } function b2() { w.document.designMode = 'on'; w.location = "data:text/plain,2"; d = w.document.getElementsByTagName("div")[0]; const Ci = SpecialPowers.Ci; var mainWindow = SpecialPowers.wrap(w) .QueryInterface(Ci.nsIInterfaceRequestor) .getInterface(Ci.nsIWebNavigation) .QueryInterface(Ci.nsIDocShellTreeItem) .rootTreeItem .QueryInterface(Ci.nsIInterfaceRequestor) .getInterface(Ci.nsIDOMWindow); var browser = mainWindow.gBrowser.selectedBrowser; browser.addEventListener("pageshow", function() { setTimeout(b3, 0); }, false); } function b3() { d.parentNode.removeChild(d); ok(true, "Should not crash"); // Not needed for the crash w.close(); SimpleTest.finish(); } b1(); }); </script> </pre> </body> </html>