1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/xpconnect/tests/chrome/test_bug866823.xul Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,52 @@
1.4 +<?xml version="1.0"?>
1.5 +<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
1.6 +<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
1.7 +<!--
1.8 +https://bugzilla.mozilla.org/show_bug.cgi?id=866823
1.9 +-->
1.10 +<window title="Mozilla Bug 866823"
1.11 + xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
1.12 + <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
1.13 +
1.14 + <!-- test results are displayed in the html:body -->
1.15 + <body xmlns="http://www.w3.org/1999/xhtml">
1.16 + <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=866823"
1.17 + target="_blank">Mozilla Bug 866823</a>
1.18 + </body>
1.19 +
1.20 + <!-- test code goes here -->
1.21 + <script type="application/javascript">
1.22 + <![CDATA[
1.23 + /** Test for Bug 866823 **/
1.24 + SimpleTest.waitForExplicitFinish();
1.25 + const Cu = Components.utils;
1.26 +
1.27 + function go() {
1.28 + var iwin = $('ifr').contentWindow;
1.29 +
1.30 + // Make sure that Xray waivers can't be transitively extended onto objects
1.31 + // for whom the extender may not waive.
1.32 + var sb = new Cu.Sandbox(iwin, { wantXrays: true });
1.33 + sb.iwin = iwin;
1.34 + ok(Cu.evalInSandbox('iwin.wrappedJSObject.top == iwin.top', sb), "Waiver does not propagate");
1.35 + Cu.evalInSandbox('iwin.wrappedJSObject.waiver = iwin.wrappedJSObject', sb);
1.36 + ok(iwin.wrappedJSObject.eval('waiver == window'), "Waivers disappear same-compartment");
1.37 +
1.38 + // Make sure that COW prototype always happens.
1.39 + sb.arrayProto = Array.prototype;
1.40 + ok(Cu.evalInSandbox('arrayProto == Array.prototype', sb),
1.41 + "Prototype remapping should happen even when the object isn't used as a prototype");
1.42 +
1.43 + // Make sure that prototype remapping happens even for nsEP.
1.44 + var sbEP = new Cu.Sandbox(['http://example.org']);
1.45 + sb.epArrayProto = sbEP.Array.prototype;
1.46 + ok(Cu.evalInSandbox('epArrayProto == Array.prototype', sb),
1.47 + "Prototype remapping should happen for all non-subsuming access");
1.48 +
1.49 + SimpleTest.finish();
1.50 + }
1.51 +
1.52 + ]]>
1.53 + </script>
1.54 + <iframe id="ifr" onload="go();" type="content" src="http://example.org/tests/js/xpconnect/tests/mochitest/file_empty.html" />
1.55 +</window>
