<?xml version="1.0"?> <?xml-stylesheet href="chrome://global/skin" type="text/css"?> <?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=654370 --> <window title="Mozilla Bug 654370" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> <!-- test results are displayed in the html:body --> <body xmlns="http://www.w3.org/1999/xhtml"> <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=654370" target="_blank">Mozilla Bug 654370</a> </body> <!-- test code goes here --> <script type="application/javascript"><![CDATA[ var Cu = Components.utils; var sandbox = new Cu.Sandbox(window); var script = "(function (obj, type) { return obj instanceof type; })"; var instanceOf = Cu.evalInSandbox(script, sandbox, "1.8", "Test", 1); ok(!instanceOf({}, Window), "instanceOf from the sandbox gets the right result"); ]]></script> </window>