1// Copyright 2010 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. 30 31// In this test case we edit a script so that techincally function text 32// hasen't been changed. However actually function became one level more nested 33// and must be recompiled because it uses variable from outer scope. 34 35 36Debug = debug.Debug 37 38var function_z_text = 39" function Z() {\n" 40+ " return 2 + p;\n" 41+ " }\n"; 42 43eval( 44"function Factory(p) {\n" 45+ "return (\n" 46+ function_z_text 47+ ");\n" 48+ "}\n" 49); 50 51var z6 = Factory(6); 52assertEquals(8, z6()); 53 54var script = Debug.findScript(Factory); 55 56var new_source = script.source.replace(function_z_text, "function Intermediate() {\nreturn (\n" + function_z_text + ")\n;\n}\n"); 57print("new source: " + new_source); 58 59var change_log = new Array(); 60var result = Debug.LiveEdit.SetScriptSource(script, new_source, false, change_log); 61print("Result: " + JSON.stringify(result) + "\n"); 62print("Change log: " + JSON.stringify(change_log) + "\n"); 63 64assertEquals(8, z6()); 65 66var z100 = Factory(100)(); 67 68assertEquals(102, z100()); 69