// Copyright 2013 the V8 project authors. All rights reserved.// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.//// Redistribution and use in source and binary forms, with or without// modification, are permitted provided that the following conditions// are met:// 1. Redistributions of source code must retain the above copyright// notice, this list of conditions and the following disclaimer.// 2. Redistributions in binary form must reproduce the above copyright// notice, this list of conditions and the following disclaimer in the// documentation and/or other materials provided with the distribution.//// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.description("This test checks for a couple of specific ways that bugs in toString() round trips have changed the meanings of functions with var declarations inside for loops.");functionf1(){for(varj=1in[]){}}varf2=function(){for(varj=1;j<10;++j){}}varf3=function(){for(j=1;j<10;++j){}}varf4=function(){for(varj;;){}}varunevalf=function(x){return'('+x.toString()+')';}shouldBe("unevalf(eval(unevalf(f1)))","unevalf(f1)");shouldBe("unevalf(eval(unevalf(f2)))","unevalf(f2)");shouldBe("unevalf(eval(unevalf(f3)))","unevalf(f3)");shouldBe("unevalf(eval(unevalf(f4)))","unevalf(f4)");shouldBe("unevalf(f2) != unevalf(f3)","true");