1// Copyright 2012 the V8 project authors. All rights reserved. 2// Redistribution and use in source and binary forms, with or without 3// modification, are permitted provided that the following conditions are 4// met: 5// 6// * Redistributions of source code must retain the above copyright 7// notice, this list of conditions and the following disclaimer. 8// * Redistributions in binary form must reproduce the above 9// copyright notice, this list of conditions and the following 10// disclaimer in the documentation and/or other materials provided 11// with the distribution. 12// * Neither the name of Google Inc. nor the names of its 13// contributors may be used to endorse or promote products derived 14// from this software without specific prior written permission. 15// 16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28// Flags: --expose-debug-as debug 29 30Debug = debug.Debug; 31 32Debug.setListener(listener); 33 34var fourteen; 35var four_in_debugger = []; 36 37function listener(event, exec_state, event_data, data) { 38 if (event == Debug.DebugEvent.Break) { 39 for (var i = 0; i < exec_state.frameCount(); i++) { 40 var frame = exec_state.frame(i); 41 four_in_debugger[i] = frame.evaluate("four", false).value(); 42 } 43 } 44} 45 46function f1() { 47 var three = 3; 48 var four = 4; 49 (function f2() { 50 var seven = 7; 51 (function f3() { 52 debugger; 53 fourteen = three + four + seven; 54 })(); 55 })(); 56} 57 58f1(); 59assertEquals(14, fourteen); 60assertEquals(4, four_in_debugger[0]); 61assertEquals(4, four_in_debugger[1]); 62assertEquals(4, four_in_debugger[2]); 63 64Debug.setListener(null); 65