1// Copyright 2009 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// Get the Debug object exposed from the debug context global object. 30Debug = debug.Debug 31 32var listenerComplete = false; 33var exception = false; 34 35function listener(event, exec_state, event_data, data) { 36 try { 37 if (event == Debug.DebugEvent.Break) { 38 // Get the debug command processor. 39 var dcp = exec_state.debugCommandProcessor(); 40 41 var request = { 42 seq: 0, 43 type: 'request', 44 command: 'evaluate', 45 arguments: { 46 expression: 'a', 47 frame: 0 48 } 49 }; 50 request = JSON.stringify(request); 51 52 var resp = dcp.processDebugJSONRequest(request); 53 var response = JSON.parse(resp); 54 assertTrue(response.success, 'Command failed: ' + resp); 55 assertEquals('object', response.body.type); 56 assertEquals('Object', response.body.className); 57 58 // Indicate that all was processed. 59 listenerComplete = true; 60 } 61 } catch (e) { 62 exception = e 63 }; 64}; 65 66// Add the debug event listener. 67Debug.setListener(listener); 68 69function callDebugger() { 70 // Add set constructor field to a non-function value. 71 var a = {constructor:true}; 72 debugger; 73} 74 75callDebugger(); 76 77 78// Make sure that the debug event listener vas invoked. 79assertFalse(exception, "exception in listener") 80assertTrue(listenerComplete, "listener did not run to completion"); 81