The Tor Browser: js/xpconnect/tests/chrome/test

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

     1 <?xml version="1.0"?>

     2 <?xml-stylesheet type="text/css" href="chrome://global/skin"?>

     3 <?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>

     4 <!--

     5 https://bugzilla.mozilla.org/show_bug.cgi?id=853571

     6 -->

     7 <window title="Mozilla Bug 853571"

     8         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

     9   <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>

    11   <!-- test results are displayed in the html:body -->

    12   <body xmlns="http://www.w3.org/1999/xhtml">

    13   <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=853571"

    14      target="_blank">Mozilla Bug 853571</a>

    15   </body>

    17   <!-- test code goes here -->

    18   <script type="application/javascript">

    19   <![CDATA[

    20   /** Test for Bug 853571 **/

    21   SimpleTest.waitForExplicitFinish();

    22   const Cu = Components.utils;

    24   function mainTest() {

    25     var iwin = $('ifr').contentWindow;

    27     // Test with a simple sandbox with no prototype.

    28     checkSource(iwin, new Cu.Sandbox(iwin), null, "should get null source with no sandboxPrototype");

    29     yield;

    31     // Test with a sandboxPrototype.

    32     checkSource(iwin, new Cu.Sandbox(iwin, { sandboxPrototype: iwin }), iwin, "should be able to impersonate the prototype");

    33     yield;

    35     SimpleTest.finish();

    36   }

    38   let gen = mainTest();

    40   function checkSource(target, sb, expectedSource, message) {

    41     target.addEventListener("message", function listener(event) {

    42       target.removeEventListener("message", listener);

    43       is(event.source, expectedSource, message);

    44       gen.next();

    45     });

    47     sb.target = target;

    48     Cu.evalInSandbox("target.postMessage('foo', '*');", sb);

    49   }

    52   ]]>

    53   </script>

    54   <iframe id="ifr" type="content" onload="gen.next();" src="http://example.org/tests/js/xpconnect/tests/mochitest/file_empty.html" />

    55 </window>

The Tor Browser / file revision

js/xpconnect/tests/chrome/test_bug853571.xul@129ffea94266

js/xpconnect/tests/chrome/test_bug853571.xul