js/xpconnect/tests/chrome/test_bug448587.xul

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/xpconnect/tests/chrome/test_bug448587.xul	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,36 @@
     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=448587.xul
     1.9 +-->
    1.10 +<window title="Mozilla Bug 503926"
    1.11 +        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
    1.12 +  <script type="application/javascript"
    1.13 +          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
    1.14 +
    1.15 +  <!-- test results are displayed in the html:body -->
    1.16 +  <body xmlns="http://www.w3.org/1999/xhtml">
    1.17 +  <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=448587"
    1.18 +     target="_blank">Mozilla Bug 448587</a>
    1.19 +  </body>
    1.20 +
    1.21 +  <!-- test code goes here -->
    1.22 +  <script type="application/javascript">
    1.23 +  <![CDATA[
    1.24 +
    1.25 +  // Bonus test - collaborate with test_bug361111.xul to make sure that
    1.26 +  // flushPrefEnv is appropriately called.
    1.27 +  ok(!SpecialPowers.Services.prefs.prefHasUserValue('testing.some_arbitrary_pref'),
    1.28 +     "Pref shouldn't carry over from previous test!");
    1.29 +
    1.30 +
    1.31 +  /** Test for Bug 448587 **/
    1.32 +  const Cu = Components.utils;
    1.33 +  var sandbox = new Cu.Sandbox("about:blank");
    1.34 +  var fwrapper = Cu.evalInSandbox("function f() {} f", sandbox);
    1.35 +  is(fwrapper.prototype, Cu.evalInSandbox("f.prototype", sandbox),
    1.36 +     "we don't censor .prototype through .wrappedJSObject");
    1.37 +  ]]>
    1.38 +  </script>
    1.39 +</window>

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