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 MerricklistenerComplete = false; 33756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrickexception = false; 34756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 35756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// The base part of all evaluate requests. 36756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrickvar base_request = '"seq":0,"type":"request","command":"references"' 37756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 38756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrickfunction safeEval(code) { 39756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick try { 40756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick return eval('(' + code + ')'); 41756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick } catch (e) { 42756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick assertEquals(void 0, e); 43756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick return undefined; 44756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick } 45756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick} 46756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 47756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrickfunction testRequest(dcp, arguments, success, count) { 48756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick // Generate request with the supplied arguments. 49756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick var request; 50756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick if (arguments) { 51756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick request = '{' + base_request + ',"arguments":' + arguments + '}'; 52756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick } else { 53756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick request = '{' + base_request + '}' 54756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick } 55589d6979ff2ef66fca2d8fa51404c369ca5e9250Ben Murdoch 56756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick // Process the request and check expectation. 57756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick var response = safeEval(dcp.processDebugJSONRequest(request)); 58756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick if (success) { 59756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick assertTrue(response.success, request + ' -> ' + response.message); 60756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick assertTrue(response.body instanceof Array); 61756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick if (count) { 62756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick assertEquals(count, response.body.length); 63756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick } else { 64756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick assertTrue(response.body.length > 0); 65756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick } 66756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick } else { 67756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick assertFalse(response.success, request + ' -> ' + response.message); 68756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick } 69756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick assertEquals(response.running, dcp.isRunning(), request + ' -> expected not running'); 70756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick} 71756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 72756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrickfunction listener(event, exec_state, event_data, data) { 73756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick try { 74756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick if (event == Debug.DebugEvent.Break) { 75756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick // Get the debug command processor. 76756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick var dcp = exec_state.debugCommandProcessor("unspecified_running_state"); 77756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 78756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick // Test some illegal references requests. 79756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick testRequest(dcp, void 0, false); 80756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick testRequest(dcp, '{"handle":"a"}', false); 81756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick testRequest(dcp, '{"handle":1}', false); 82756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick testRequest(dcp, '{"type":"referencedBy"}', false); 83756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick testRequest(dcp, '{"type":"constructedBy"}', false); 84756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 85756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick // Evaluate Point. 86756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick var evaluate_point = '{"seq":0,"type":"request","command":"evaluate",' + 87756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick '"arguments":{"expression":"Point"}}'; 88756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick var response = safeEval(dcp.processDebugJSONRequest(evaluate_point)); 89756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick assertTrue(response.success, "Evaluation of Point failed"); 90756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick var handle = response.body.handle; 91589d6979ff2ef66fca2d8fa51404c369ca5e9250Ben Murdoch 92756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick // Test some legal references requests. 93756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick testRequest(dcp, '{"handle":' + handle + ',"type":"referencedBy"}', true); 94756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick testRequest(dcp, '{"handle":' + handle + ',"type":"constructedBy"}', 95756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick true, 2); 96756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 97756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick // Indicate that all was processed. 98756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick listenerComplete = true; 99756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick } 100756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick } catch (e) { 101756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick exception = e 102756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick }; 103756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick}; 104756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 105756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// Add the debug event listener. 106756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain MerrickDebug.setListener(listener); 107756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 108756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// Test constructor and objects. 109756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrickfunction Point(x, y) { this.x_ = x; this.y_ = y;} 110756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrickp = new Point(0,0); 111756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrickq = new Point(1,2); 112756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 113756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// Enter debugger causing the event listener to be called. 114756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrickdebugger; 115756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick 116756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain Merrick// Make sure that the debug event listener was invoked. 117756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain MerrickassertFalse(exception, "exception in listener") 118756813857a4c2a4d8ad2e805969d5768d3cf43a0Iain MerrickassertTrue(listenerComplete, "listener did not run to completion"); 119