<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=592829 --> <head> <title>Test for Bug 592829</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=592829">Mozilla Bug 592829</a> <pre id="test"> <script type="application/javascript"> /** Test for Bug 592829 **/ // NOTE! It's imperative that we don't call .init() here. Otherwise we're not // testing what happens if parsing fails. // If we ever change how DOMParser initilization works, just update this code // to create a DOMParser which is not allowed to parse XUL. var isXUL = true; try { var x = SpecialPowers.Cc .getService(Components.interfaces.nsIDOMParser) .parseFromString('<overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"/>', "text/xml"); isXUL = x.documentElement.namespaceURI == "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"; } catch (ex) { isXUL = false; } is(isXUL, false, "We didn't create XUL and we didn't crash!"); </script> </pre> </body> </html>