dom/bindings/test/test_barewordGetsWindow.html
author Boris Zbarsky <bzbarsky@mit.edu>
Mon, 02 Dec 2013 19:08:07 -0500
changeset 178723 960513b266a620cc3ef0a58ef31a904fd1f40fca
child 254205 a5452520acc29ba3859ce329368ddbf013d1b3e4
permissions -rw-r--r--
Bug 936056. Be consistent about the thisobj we pass to getters. r=jorendorff

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=936056
-->
<head>
  <meta charset="utf-8">
  <title>Test for Bug 936056</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  <script type="application/javascript">

  /** Test for Bug 936056 **/
  SimpleTest.waitForExplicitFinish();
  window.onload = function() {
    var desc = Object.getOwnPropertyDescriptor(frames[0], "document");
    if (!desc || !desc.get) {
      todo(false, "This test does nothing so far, but will once Window is on WebIDL bindings");
      SimpleTest.finish();
      return;
    }
    get = desc.get;
    ok(get, "Couldn't find document getter");
    Object.defineProperty(frames[0], "foo", { get: get });

    var barewordFunc = frames[0].eval("(function (count) { var doc; for (var i = 0; i < count; ++i) doc = foo; return doc.documentElement; })");
    var qualifiedFunc = frames[0].eval("(function (count) { var doc; for (var i = 0; i < count; ++i) doc = window.document; return doc.documentElement; })");
    document.querySelector("iframe").onload = function () {
      // interp
      is(barewordFunc(1).textContent, "OLD", "Bareword should see own inner 1");
      is(qualifiedFunc(1).textContent, "NEW",
         "Qualified should see current inner 1");
      // baseline
      is(barewordFunc(100).textContent, "OLD", "Bareword should see own inner 2");
      is(qualifiedFunc(100).textContent, "NEW",
         "Qualified should see current inner 2");
      // ion
      is(barewordFunc(10000).textContent, "OLD", "Bareword should see own inner 3");
      is(qualifiedFunc(10000).textContent, "NEW",
         "Qualified should see current inner 2");
      SimpleTest.finish();
    }
    frames[0].location = "data:text/plain,NEW";
  }




  </script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=936056">Mozilla Bug 936056</a>
<p id="display"></p>
<div id="content" style="display: none">
<iframe src="data:text/plain,OLD"></iframe>
</div>
<pre id="test">
</pre>
</body>
</html>