126c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// Copyright 2009 the V8 project authors. All rights reserved. 226c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// Redistribution and use in source and binary forms, with or without 326c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// modification, are permitted provided that the following conditions are 426c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// met: 526c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// 626c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// * Redistributions of source code must retain the above copyright 726c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// notice, this list of conditions and the following disclaimer. 826c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// * Redistributions in binary form must reproduce the above 926c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// copyright notice, this list of conditions and the following 1026c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// disclaimer in the documentation and/or other materials provided 1126c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// with the distribution. 1226c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// * Neither the name of Google Inc. nor the names of its 1326c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// contributors may be used to endorse or promote products derived 1426c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// from this software without specific prior written permission. 1526c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// 1626c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1726c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1826c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1926c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2026c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2126c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2226c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2326c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2426c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2526c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2626c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2726c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org 2826c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// Flags: --expose-debug-as debug 2926c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// Get the Debug object exposed from the debug context global object. 3026c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.orgDebug = debug.Debug 3126c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org 3226c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.orgvar listenerComplete = false; 3326c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.orgvar exception = false; 3426c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org 3526c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.orgfunction listener(event, exec_state, event_data, data) { 3626c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org try { 3726c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org if (event == Debug.DebugEvent.Break) { 3826c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org // Get the debug command processor. 3926c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org var dcp = exec_state.debugCommandProcessor(); 4026c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org 4126c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org var request = { 4226c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org seq: 0, 4326c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org type: 'request', 4426c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org command: 'evaluate', 4526c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org arguments: { 4626c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org expression: 'a', 4726c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org frame: 0 4826c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org } 4926c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org }; 5026c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org request = JSON.stringify(request); 5126c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org 5226c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org var resp = dcp.processDebugJSONRequest(request); 5326c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org var response = JSON.parse(resp); 5426c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org assertTrue(response.success, 'Command failed: ' + resp); 5526c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org assertEquals('object', response.body.type); 5626c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org assertEquals('Object', response.body.className); 5726c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org 5826c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org // Indicate that all was processed. 5926c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org listenerComplete = true; 6026c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org } 6126c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org } catch (e) { 6226c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org exception = e 6326c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org }; 6426c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org}; 6526c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org 6626c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// Add the debug event listener. 6726c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.orgDebug.setListener(listener); 6826c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org 6926c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.orgfunction callDebugger() { 7026c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org // Add set constructor field to a non-function value. 7126c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org var a = {constructor:true}; 7226c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org debugger; 7326c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org} 7426c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org 7526c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.orgcallDebugger(); 7626c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org 7726c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org 7826c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.org// Make sure that the debug event listener vas invoked. 7926c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.orgassertFalse(exception, "exception in listener") 8026c16f8ef35ec25d36420512a4ceaa74ea2e2b05vegorov@chromium.orgassertTrue(listenerComplete, "listener did not run to completion"); 81