test_barewordGetsWindow.html

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Test Info:

Manifest: dom/bindings/test/mochitest.toml

<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=936056

-->

<head>

  <meta charset="utf-8">

  <title>Test for Bug 936056</title>

  <script 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;

    var get = desc.get;

    ok(get, "Couldn't find document getter");

    Object.defineProperty(frames[0], "foo", { get, configurable: true });

    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).innerText, "OLD", "Bareword should see own inner 1");

      is(qualifiedFunc(1).innerText, "NEW",

         "Qualified should see current inner 1");

      // baseline

      is(barewordFunc(100).innerText, "OLD", "Bareword should see own inner 2");

      is(qualifiedFunc(100).innerText, "NEW",

         "Qualified should see current inner 2");

      // ion

      is(barewordFunc(10000).innerText, "OLD", "Bareword should see own inner 3");

      is(qualifiedFunc(10000).innerText, "NEW",

         "Qualified should see current inner 2");

      SimpleTest.finish();

};

    frames[0].location = "file_barewordGetsWindow_frame2.html";

};

  </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="file_barewordGetsWindow_frame1.html"></iframe>

</div>

<pre id="test">

</pre>

</body>

</html>