JezK
Edit File: debug-script-breakpoints.js
// Copyright 2008 the V8 project authors. All rights reserved. // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following // disclaimer in the documentation and/or other materials provided // with the distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived // from this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // Flags: --expose-debug-as debug // Get the Debug object exposed from the debug context global object. Debug = debug.Debug // Set and remove a script break point for a named script. var sbp = Debug.setScriptBreakPointByName("1", 2, 3); assertEquals(1, Debug.scriptBreakPoints().length); assertEquals("1", Debug.scriptBreakPoints()[0].script_name()); assertEquals(2, Debug.scriptBreakPoints()[0].line()); assertEquals(3, Debug.scriptBreakPoints()[0].column()); Debug.clearBreakPoint(sbp); assertEquals(0, Debug.scriptBreakPoints().length); // Set three script break points for named scripts. var sbp1 = Debug.setScriptBreakPointByName("1", 2, 3); var sbp2 = Debug.setScriptBreakPointByName("2", 3, 4); var sbp3 = Debug.setScriptBreakPointByName("3", 4, 5); // Check the content of the script break points. assertEquals(3, Debug.scriptBreakPoints().length); for (var i = 0; i < Debug.scriptBreakPoints().length; i++) { var x = Debug.scriptBreakPoints()[i]; if ("1" == x.script_name()) { assertEquals(2, x.line()); assertEquals(3, x.column()); } else if ("2" == x.script_name()) { assertEquals(3, x.line()); assertEquals(4, x.column()); } else if ("3" == x.script_name()) { assertEquals(4, x.line()); assertEquals(5, x.column()); } else { assertUnreachable("unecpected script_name " + x.script_name()); } } // Remove script break points (in another order than they where added). assertEquals(3, Debug.scriptBreakPoints().length); Debug.clearBreakPoint(sbp1); assertEquals(2, Debug.scriptBreakPoints().length); Debug.clearBreakPoint(sbp3); assertEquals(1, Debug.scriptBreakPoints().length); Debug.clearBreakPoint(sbp2); assertEquals(0, Debug.scriptBreakPoints().length); // Set and remove a script break point for a script id. var sbp = Debug.setScriptBreakPointById(1, 2, 3); assertEquals(1, Debug.scriptBreakPoints().length); assertEquals(1, Debug.scriptBreakPoints()[0].script_id()); assertEquals(2, Debug.scriptBreakPoints()[0].line()); assertEquals(3, Debug.scriptBreakPoints()[0].column()); Debug.clearBreakPoint(sbp); assertEquals(0, Debug.scriptBreakPoints().length); // Set three script break points for script ids. var sbp1 = Debug.setScriptBreakPointById(1, 2, 3); var sbp2 = Debug.setScriptBreakPointById(2, 3, 4); var sbp3 = Debug.setScriptBreakPointById(3, 4, 5); // Check the content of the script break points. assertEquals(3, Debug.scriptBreakPoints().length); for (var i = 0; i < Debug.scriptBreakPoints().length; i++) { var x = Debug.scriptBreakPoints()[i]; if (1 == x.script_id()) { assertEquals(2, x.line()); assertEquals(3, x.column()); } else if (2 == x.script_id()) { assertEquals(3, x.line()); assertEquals(4, x.column()); } else if (3 == x.script_id()) { assertEquals(4, x.line()); assertEquals(5, x.column()); } else { assertUnreachable("unecpected script_id " + x.script_id()); } } // Remove script break points (in another order than they where added). assertEquals(3, Debug.scriptBreakPoints().length); Debug.clearBreakPoint(sbp1); assertEquals(2, Debug.scriptBreakPoints().length); Debug.clearBreakPoint(sbp3); assertEquals(1, Debug.scriptBreakPoints().length); Debug.clearBreakPoint(sbp2); assertEquals(0, Debug.scriptBreakPoints().length);