js/xpconnect/tests/chrome/test_bug853571.xhtml

   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 src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
  10
  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>
  16
  17   <!-- test code goes here -->
  18   <script type="application/javascript">
  19   <![CDATA[
  20   /** Test for Bug 853571 **/
  21   SimpleTest.waitForExplicitFinish();
  22
  23   function* mainTest() {
  24     var iwin = $('ifr').contentWindow;
  25
  26     // Test with a simple sandbox with no prototype.
  27     checkSource(iwin, new Cu.Sandbox(iwin), null, "should get null source with no sandboxPrototype");
  28     yield;
  29
  30     // Test with a sandboxPrototype.
  31     checkSource(iwin, new Cu.Sandbox(iwin, { sandboxPrototype: iwin }), iwin, "should be able to impersonate the prototype");
  32     yield;
  33
  34     SimpleTest.finish();
  35     yield; // Prevent StopIteration from being thrown.
  36   }
  37
  38   var gen;
  39   function runTest() {
  40     gen = mainTest();
  41     gen.next();
  42   }
  43
  44   function checkSource(target, sb, expectedSource, message) {
  45     target.addEventListener("message", function listener(event) {
  46       is(event.source, expectedSource, message);
  47       let {done} = gen.next();
  48       if (done) {
  49         // We're done.
  50       }
  51     },
  52     { once: true});
  53
  54     sb.target = target;
  55     Cu.evalInSandbox("target.postMessage('foo', '*');", sb);
  56   }
  57
  58
  59   ]]>
  60   </script>
  61   <iframe id="ifr" type="content" onload="runTest()" src="http://example.org/tests/js/xpconnect/tests/mochitest/file_empty.html" />
  62 </window>