diff -r 000000000000 -r 6474c204b198 js/src/tests/js1_5/Regress/regress-452742-02.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/js/src/tests/js1_5/Regress/regress-452742-02.js Wed Dec 31 06:09:35 2014 +0100 @@ -0,0 +1,56 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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 = 452742; +var summary = 'Do not do overzealous eval inside function optimization in BindNameToSlot'; +var actual = ''; +var expect = ''; + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + +function test() +{ + enterFunc ('test'); + printBugNumber(BUGNUMBER); + printStatus (summary); + + expect = ''; + + var obj = { arguments: [-100] }; + + function a() + { + with (obj) { return eval("arguments[0]"); } + } + + function b() + { + var result; + eval('with (obj) { result = eval("arguments[0]"); };'); + return result; + } + + try + { + var result = a(); + if (result !== -100) + throw "Bad result " + result; + + var result = b(); + if (result !== -100) + throw "Bad result " + result; + } + catch(ex) + { + actual = ex + ''; + } + reportCompare(expect, actual, summary); + + exitFunc ('test'); +}