1// Copyright 2013 the V8 project authors. All rights reserved. 2// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 3// 4// Redistribution and use in source and binary forms, with or without 5// modification, are permitted provided that the following conditions 6// are met: 7// 1. Redistributions of source code must retain the above copyright 8// notice, this list of conditions and the following disclaimer. 9// 2. Redistributions in binary form must reproduce the above copyright 10// notice, this list of conditions and the following disclaimer in the 11// documentation and/or other materials provided with the distribution. 12// 13// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 24description('This test makes sure stack unwinding works correctly in combination with dynamically added scopes'); 25 26function gc() 27{ 28 if (this.GCController) 29 GCController.collect(); 30 else 31 for (var i = 0; i < 10000; ++i) // Allocate a sufficient number of objects to force a GC. 32 ({}); 33} 34 35var result; 36function runTest() { 37 var test = "outer scope"; 38 with({test:"inner scope"}) 39 (function () { try { throw ""; } finally { result = test; shouldBe("result", '"inner scope"'); return;}})() 40} 41runTest(); 42 43try{ 44(function() { 45 try { 46 throw ""; 47 } catch(y) { 48 throw (function(){}); 49 } finally { 50 } 51})() 52}catch(r){ 53} 54 55// Just clobber any temporaries 56a=({}); 57a*=a*a*a; 58 59gc(); 60