The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/tests/ecma_3/Statements/12.6.3.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,47 @@
     1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
     1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.8 +
     1.9 +//-----------------------------------------------------------------------------
    1.10 +var BUGNUMBER = 292731;
    1.11 +var summary = 'for-in should not call valueOf method';
    1.12 +var actual = '';
    1.13 +var expect = '';
    1.14 +var i;
    1.15 +
    1.16 +printBugNumber(BUGNUMBER);
    1.17 +printStatus (summary);
    1.18 +
    1.19 +function MyObject()
    1.20 +{
    1.21 +}
    1.22 +
    1.23 +MyObject.prototype.valueOf = function()
    1.24 +{
    1.25 +  actual += 'MyObject.prototype.valueOf called. ';
    1.26 +}
    1.27 +
    1.28 +  var myobject = new MyObject();
    1.29 +
    1.30 +var myfunction = new function()
    1.31 +{
    1.32 +  this.valueOf = function()
    1.33 +  {
    1.34 +    actual += 'this.valueOf called. ';
    1.35 +  }
    1.36 +}
    1.37 +
    1.38 +  actual = '';
    1.39 +for (i in myobject)
    1.40 +{
    1.41 +  //calls valueOf
    1.42 +}
    1.43 +reportCompare(expect, actual, 'for-in custom object');
    1.44 +
    1.45 +actual = '';
    1.46 +for (i in myfunction)
    1.47 +{
    1.48 +  //calls valueOf
    1.49 +}
    1.50 +reportCompare(expect, actual, 'for-in function expression');