michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: var BUGNUMBER = 292731;
michael@0: var summary = 'for-in should not call valueOf method';
michael@0: var actual = '';
michael@0: var expect = '';
michael@0: var i;
michael@0: 
michael@0: printBugNumber(BUGNUMBER);
michael@0: printStatus (summary);
michael@0: 
michael@0: function MyObject()
michael@0: {
michael@0: }
michael@0: 
michael@0: MyObject.prototype.valueOf = function()
michael@0: {
michael@0:   actual += 'MyObject.prototype.valueOf called. ';
michael@0: }
michael@0: 
michael@0:   var myobject = new MyObject();
michael@0: 
michael@0: var myfunction = new function()
michael@0: {
michael@0:   this.valueOf = function()
michael@0:   {
michael@0:     actual += 'this.valueOf called. ';
michael@0:   }
michael@0: }
michael@0: 
michael@0:   actual = '';
michael@0: for (i in myobject)
michael@0: {
michael@0:   //calls valueOf
michael@0: }
michael@0: reportCompare(expect, actual, 'for-in custom object');
michael@0: 
michael@0: actual = '';
michael@0: for (i in myfunction)
michael@0: {
michael@0:   //calls valueOf
michael@0: }
michael@0: reportCompare(expect, actual, 'for-in function expression');