1b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// Copyright 2013 the V8 project authors. All rights reserved. 2b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 3b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// 4b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// Redistribution and use in source and binary forms, with or without 5b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// modification, are permitted provided that the following conditions 6b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// are met: 7b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// 1. Redistributions of source code must retain the above copyright 8b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// notice, this list of conditions and the following disclaimer. 9b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// 2. Redistributions in binary form must reproduce the above copyright 10b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// notice, this list of conditions and the following disclaimer in the 11b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// documentation and/or other materials provided with the distribution. 12b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// 13b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 24b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochdescription('Test that when the stack overflows, the exception goes to the last frame before the overflow'); 25b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 26b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochvar level = 0; 27b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochvar stackLevel = 0; 28b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochvar gotWrongCatch = false; 29b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 30b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochfunction test1() 31b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch{ 32b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch var myLevel = level; 33b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch var dummy; 34b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 35b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch try { 36b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch level = level + 1; 37b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // Dummy code to make this funciton different from test2() 38b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch dummy = level * level + 1; 39b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch if (dummy == 0) 40b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch debug('Should never get here!!!!'); 41b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } catch(err) { 42b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch gotWrongCatch = true; 43b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 44b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 45b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch try { 46b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch test2(); 47b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } catch(err) { 48b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch stackLevel = myLevel; 49b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 50b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch} 51b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 52b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochfunction test2() 53b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch{ 54b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch var myLevel = level; 55b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 56b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch // Dummy code to make this funciton different from test1() 57b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch if (gotWrongCatch) 58b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch debug('Should never get here!!!!'); 59b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 60b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch try { 61b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch level = level + 1; 62b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } catch(err) { 63b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch gotWrongCatch = true; 64b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 65b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 66b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch try { 67b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch test1(); 68b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } catch(err) { 69b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch stackLevel = myLevel; 70b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch } 71b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch} 72b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 73b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochtest1(); 74b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch 75b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochshouldBeFalse("gotWrongCatch"); 76b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochshouldBe("(stackLevel)", "(level - 1)"); 77