1496c03a64f12710e837204e261ef155601247895sgjesse@chromium.org// Copyright 2011 the V8 project authors. All rights reserved. 27be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// Redistribution and use in source and binary forms, with or without 37be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// modification, are permitted provided that the following conditions are 47be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// met: 57be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// 67be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// * Redistributions of source code must retain the above copyright 77be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// notice, this list of conditions and the following disclaimer. 87be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// * Redistributions in binary form must reproduce the above 97be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// copyright notice, this list of conditions and the following 107be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// disclaimer in the documentation and/or other materials provided 117be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// with the distribution. 127be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// * Neither the name of Google Inc. nor the names of its 137be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// contributors may be used to endorse or promote products derived 147be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// from this software without specific prior written permission. 157be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// 167be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 177be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 187be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 197be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 207be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 217be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 227be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 237be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 247be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 257be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 267be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 277be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org 28496c03a64f12710e837204e261ef155601247895sgjesse@chromium.org// Flags: --verify-heap --expose-gc 297be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org 30496c03a64f12710e837204e261ef155601247895sgjesse@chromium.org// This should not hit an assertion in debug mode. 317be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org 32496c03a64f12710e837204e261ef155601247895sgjesse@chromium.org// Create RegExp that is syntactically correct, but throws a stack overflow 33496c03a64f12710e837204e261ef155601247895sgjesse@chromium.org// during compilation. 34496c03a64f12710e837204e261ef155601247895sgjesse@chromium.orgvar source = Array(50000).join("(") + "a" + Array(50000).join(")"); 35496c03a64f12710e837204e261ef155601247895sgjesse@chromium.orgvar r = RegExp(source); 36496c03a64f12710e837204e261ef155601247895sgjesse@chromium.orgtry { 37496c03a64f12710e837204e261ef155601247895sgjesse@chromium.org // Try to compile in UC16 mode, and drop the exception. 38496c03a64f12710e837204e261ef155601247895sgjesse@chromium.org r.test("\x80"); 39496c03a64f12710e837204e261ef155601247895sgjesse@chromium.org assertUnreachable(); 40496c03a64f12710e837204e261ef155601247895sgjesse@chromium.org} catch (e) { 41496c03a64f12710e837204e261ef155601247895sgjesse@chromium.org} 427be3c996bea370e151c9fe4ecf7f779cdc5f87adkasperl@chromium.org 43496c03a64f12710e837204e261ef155601247895sgjesse@chromium.org// Trigger a heap validation. 44496c03a64f12710e837204e261ef155601247895sgjesse@chromium.orggc(); 45