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 = 465476;
michael@0: var summary = '"-0" and "0" are distinct properties.';
michael@0: var actual = '';
michael@0: var expect = '';
michael@0: 
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: test();
michael@0: //-----------------------------------------------------------------------------
michael@0: 
michael@0: function test()
michael@0: {
michael@0:   enterFunc ('test');
michael@0:   printBugNumber(BUGNUMBER);
michael@0:   printStatus (summary);
michael@0:  
michael@0:   var x = { "0": 3, "-0": 7 };
michael@0: 
michael@0:   expect = actual = 'No Exception';
michael@0: 
michael@0:   try
michael@0:   {
michael@0:     if (!("0" in x))
michael@0:       throw "0 not in x";
michael@0:     if (!("-0" in x))
michael@0:       throw "-0 not in x";
michael@0:     delete x[0];
michael@0:     if ("0" in x)
michael@0:       throw "0 in x after delete";
michael@0:     if (!("-0" in x))
michael@0:       throw "-0 removed from x after unassociated delete";
michael@0:     delete x["-0"];
michael@0:     if ("-0" in x)
michael@0:       throw "-0 in x after delete";
michael@0:     x[0] = 3;
michael@0:     if (!("0" in x))
michael@0:       throw "0 not in x after insertion of 0 property";
michael@0:     if ("-0" in x)
michael@0:       throw "-0 in x after insertion of 0 property";
michael@0:     x["-0"] = 7;
michael@0:     if (!("-0" in x))
michael@0:       throw "-0 not in x after reinsertion";
michael@0: 
michael@0:     var props = [];
michael@0:     for (var i in x)
michael@0:       props.push(i);
michael@0:     if (props.length !== 2)
michael@0:       throw "not all props found!";
michael@0:   }
michael@0:   catch(ex)
michael@0:   {
michael@0:     actual = ex + '';
michael@0:   }
michael@0:   reportCompare(expect, actual, summary);
michael@0: 
michael@0:   exitFunc ('test');
michael@0: }