Source code

Revision control

Copy as Markdown

Other Tools

/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
//-----------------------------------------------------------------------------
var BUGNUMBER = 165201;
var summary = '';
var actual = '';
var expect = '';
summary = 'RegExp.prototype.toSource should not affect RegExp.prototype.toString';
printBugNumber(BUGNUMBER);
printStatus (summary);
/*
* Define function returning a regular expression literal
* and override RegExp.prototype.toSource
*/
function f()
{
return /abc/;
}
RegExp.prototype.toSource = function() { return 'Hi there'; };
expect = -1;
actual = f.toString().indexOf('Hi there');
reportCompare(expect, actual, summary);
/*
* Define function returning an array literal
* and override RegExp.prototype.toSource
*/
summary = 'Array.prototype.toSource should not affect Array.prototype.toString';
printBugNumber(BUGNUMBER);
printStatus (summary);
function g()
{
return [1,2,3];
}
Array.prototype.toSource = function() { return 'Hi there'; }
expect = -1;
actual = g.toString().indexOf('Hi there');
reportCompare(expect, actual, summary);