1756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// Copyright 2009 the V8 project authors. All rights reserved. 2756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// Redistribution and use in source and binary forms, with or without 3756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// modification, are permitted provided that the following conditions are 4756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// met: 5756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// 6756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// * Redistributions of source code must retain the above copyright 7756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// notice, this list of conditions and the following disclaimer. 8756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// * Redistributions in binary form must reproduce the above 9756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// copyright notice, this list of conditions and the following 10756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// disclaimer in the documentation and/or other materials provided 11756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// with the distribution. 12756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// * Neither the name of Google Inc. nor the names of its 13756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// contributors may be used to endorse or promote products derived 14756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// from this software without specific prior written permission. 15756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// 16756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 28756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// Flags: --expose-debug-as debug 29756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// Get the Debug object exposed from the debug context global object. 30756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain MerrickDebug = debug.Debug 31756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 32756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrickvar listenerComplete = false; 33756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrickvar exception = false; 34756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 35756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrickfunction listener(event, exec_state, event_data, data) { 36756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick try { 37756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick if (event == Debug.DebugEvent.Break) { 38756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick // Get the debug command processor. 39756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick var dcp = exec_state.debugCommandProcessor(); 40756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 41756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick var request = { 42756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick seq: 0, 43756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick type: 'request', 44756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick command: 'evaluate', 45756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick arguments: { 46756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick expression: 'a', 47756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick frame: 0 48756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick } 49756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick }; 50756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick request = JSON.stringify(request); 51756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 52756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick var resp = dcp.processDebugJSONRequest(request); 53756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick var response = JSON.parse(resp); 54756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick assertTrue(response.success, 'Command failed: ' + resp); 55756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick assertEquals('object', response.body.type); 56756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick assertEquals('Object', response.body.className); 57756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 58756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick // Indicate that all was processed. 59756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick listenerComplete = true; 60756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick } 61756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick } catch (e) { 62756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick exception = e 63756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick }; 64756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick}; 65756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 66756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// Add the debug event listener. 67756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain MerrickDebug.setListener(listener); 68756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 69756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrickfunction callDebugger() { 70756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick // Add set constructor field to a non-function value. 71756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick var a = {constructor:true}; 72756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick debugger; 73756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick} 74756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 75756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain MerrickcallDebugger(); 76756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 77756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 78756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// Make sure that the debug event listener vas invoked. 79756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain MerrickassertFalse(exception, "exception in listener") 80756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain MerrickassertTrue(listenerComplete, "listener did not run to completion"); 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