test_bug853571.xhtml

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<?xml version="1.0"?>

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

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

<!--

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

-->

<window title="Mozilla Bug 853571"

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

  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>

  <!-- 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=853571"

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

  </body>

  <!-- test code goes here -->

  <script type="application/javascript">

  <![CDATA[

  /** Test for Bug 853571 **/

  SimpleTest.waitForExplicitFinish();

  function* mainTest() {

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

    // Test with a simple sandbox with no prototype.

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

    yield;

    // Test with a sandboxPrototype.

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

    yield;

    SimpleTest.finish();

    yield; // Prevent StopIteration from being thrown.

  var gen;

  function runTest() {

    gen = mainTest();

    gen.next();

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

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

      is(event.source, expectedSource, message);

      let {done} = gen.next();

      if (done) {

        // We're done.

},

    { once: true});

    sb.target = target;

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

]]>

  </script>

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

</window>