1// Copyright 2011 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 30// Test debug evaluation for functions without local context, but with 31// nested catch contexts. 32 33function f() { 34 var i = 1; // Line 1. 35 { // Line 2. 36 try { // Line 3. 37 throw 'stuff'; // Line 4. 38 } catch (e) { // Line 5. 39 x = 2; // Line 6. 40 } 41 } 42}; 43 44// Get the Debug object exposed from the debug context global object. 45Debug = debug.Debug 46 47function listener(event, exec_state, event_data, data) { 48 if (event == Debug.DebugEvent.Break) { 49 result = exec_state.frame().evaluate("i").value(); 50 } 51}; 52 53// Add the debug event listener. 54Debug.setListener(listener); 55 56//Set breakpoint on line 6. 57var bp = Debug.setBreakPoint(f, 6); 58 59result = -1; 60f(); 61assertEquals(1, result); 62 63// Clear breakpoint. 64Debug.clearBreakPoint(bp); 65// Get rid of the debug event listener. 66Debug.setListener(null); 67