js/tests/js1_5/extensions/regress-340199.js

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4  *
   5  * The contents of this file are subject to the Mozilla Public License Version
   6  * 1.1 (the "License"); you may not use this file except in compliance with
   7  * the License. You may obtain a copy of the License at
   8  * http://www.mozilla.org/MPL/
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  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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  13  * License.
  14  *
  15  * The Original Code is JavaScript Engine testing utilities.
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  17  * The Initial Developer of the Original Code is
  18  * Mozilla Foundation.
  19  * Portions created by the Initial Developer are Copyright (C) 2006
  20  * the Initial Developer. All Rights Reserved.
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  22  * Contributor(s): Blake Kaplan
  23  *
  24  * Alternatively, the contents of this file may be used under the terms of
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  35  *
  36  * ***** END LICENSE BLOCK ***** */
  37
  38 var gTestfile = 'regress-340199.js';
  39 //-----------------------------------------------------------------------------
  40 var BUGNUMBER = 340199;
  41 var summary = 'User-defined __iterator__ can be called through XPCNativeWrappers';
  42 var actual = 'Not called';
  43 var expect = 'Not called';
  44
  45 printBugNumber(BUGNUMBER);
  46 printStatus (summary);
  47
  48 if (typeof window == 'undefined' ||
  49     typeof XPCNativeWrapper == 'undefined')
  50 {
  51   reportCompare("window or XPCNativeWrapper not defined, Test skipped.",
  52                 "window or XPCNativeWrapper not defined, Test skipped.",
  53                 summary);
  54 }
  55 else
  56 {
  57   Object.prototype.__iterator__ =
  58     function () { actual = "User code called"; print(actual); };
  59
  60   try
  61   {
  62     for (var i in XPCNativeWrapper(window))
  63     {
  64       try
  65       {
  66         print(i);
  67       }
  68       catch(ex)
  69       {
  70         print(ex);
  71       }
  72     }
  73   }
  74   catch(ex)
  75   {
  76   }
  77
  78   // prevent this from messing up enumerators when shutting down test.
  79   delete Object.prototype.__iterator__;
  80 }
  81
  82 reportCompare(expect, actual, summary);