11510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// Copyright 2013 the V8 project authors. All rights reserved.
21510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
31510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org//
41510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// Redistribution and use in source and binary forms, with or without
51510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// modification, are permitted provided that the following conditions
61510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// are met:
71510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// 1.  Redistributions of source code must retain the above copyright
81510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org//     notice, this list of conditions and the following disclaimer.
91510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// 2.  Redistributions in binary form must reproduce the above copyright
101510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org//     notice, this list of conditions and the following disclaimer in the
111510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org//     documentation and/or other materials provided with the distribution.
121510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org//
131510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
141510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
151510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
161510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
171510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
181510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
191510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
201510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
211510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
221510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
231510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
241510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgdescription(
251510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org"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."
261510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org);
271510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
281510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgfunction f1() { for (var j = 1 in []) {}  }
291510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgvar f2 = function () { for (var j = 1; j < 10; ++j) {}  }
301510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgvar f3 = function () { for (j = 1;j < 10; ++j) {}  }
311510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgvar f4 = function () { for (var j;;) {}  }
321510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
331510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgvar unevalf = function(x) { return '(' + x.toString() + ')'; }
341510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org
351510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("unevalf(eval(unevalf(f1)))", "unevalf(f1)");
361510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("unevalf(eval(unevalf(f2)))", "unevalf(f2)");
371510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("unevalf(eval(unevalf(f3)))", "unevalf(f3)");
381510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("unevalf(eval(unevalf(f4)))", "unevalf(f4)");
391510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.orgshouldBe("unevalf(f2) != unevalf(f3)", "true");
40