146a2a51ad190697e0f62c3060ce02a9de5820a07yangguo@chromium.org// Copyright 2013 the V8 project authors. All rights reserved. 20511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// Redistribution and use in source and binary forms, with or without 30511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// modification, are permitted provided that the following conditions are 40511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// met: 50511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// 60511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// * Redistributions of source code must retain the above copyright 70511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// notice, this list of conditions and the following disclaimer. 80511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// * Redistributions in binary form must reproduce the above 90511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// copyright notice, this list of conditions and the following 100511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// disclaimer in the documentation and/or other materials provided 110511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// with the distribution. 120511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// * Neither the name of Google Inc. nor the names of its 130511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// contributors may be used to endorse or promote products derived 140511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// from this software without specific prior written permission. 150511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// 160511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 170511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 180511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 190511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 200511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 210511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 220511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 230511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 240511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 250511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 260511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 270511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com 2846a2a51ad190697e0f62c3060ce02a9de5820a07yangguo@chromium.org// Flags: --expose-debug-as debug 290511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com 3046a2a51ad190697e0f62c3060ce02a9de5820a07yangguo@chromium.orgDebug = debug.Debug; 310511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com 3246a2a51ad190697e0f62c3060ce02a9de5820a07yangguo@chromium.orgfunction listener(event, exec_state, event_data, data) { 3346a2a51ad190697e0f62c3060ce02a9de5820a07yangguo@chromium.org if (event == Debug.DebugEvent.Break) { 3446a2a51ad190697e0f62c3060ce02a9de5820a07yangguo@chromium.org exec_state.prepareStep(Debug.StepAction.StepNext, 10); 350511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com } 360511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com}; 370511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com 3846a2a51ad190697e0f62c3060ce02a9de5820a07yangguo@chromium.orgDebug.setListener(listener); 390511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com 4046a2a51ad190697e0f62c3060ce02a9de5820a07yangguo@chromium.orgvar statement = ""; 4146a2a51ad190697e0f62c3060ce02a9de5820a07yangguo@chromium.orgfor (var i = 0; i < 1024; i++) statement += "z"; 4246a2a51ad190697e0f62c3060ce02a9de5820a07yangguo@chromium.orgstatement = 'with(0)' + statement + '=function foo(){}'; 430511e24c6ebf94594a7e03bdcd58157ac2971d69erik.corry@gmail.com 4446a2a51ad190697e0f62c3060ce02a9de5820a07yangguo@chromium.orgdebugger; 4546a2a51ad190697e0f62c3060ce02a9de5820a07yangguo@chromium.orgeval(statement); 46