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| 1 // Copyright 2009 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 --noanalyze-environment-liveness | |
| 29 // Get the Debug object exposed from the debug context global object. | |
| 30 Debug = debug.Debug | |
| 31 | |
| 32 var listenerComplete = false; | |
| 33 var exception = false; | |
| 34 | |
| 35 function listener(event, exec_state, event_data, data) { | |
| 36 try { | |
| 37 if (event == Debug.DebugEvent.Break) { | |
| 38 var a = exec_state.frame(0).evaluate("a"); | |
| 39 assertEquals('object', a.type()); | |
| 40 assertEquals('Object', a.className()); | |
| 41 | |
| 42 // Indicate that all was processed. | |
| 43 listenerComplete = true; | |
| 44 } | |
| 45 } catch (e) { | |
| 46 print(e); | |
| 47 exception = e | |
| 48 }; | |
| 49 }; | |
| 50 | |
| 51 // Add the debug event listener. | |
| 52 Debug.setListener(listener); | |
| 53 | |
| 54 function callDebugger() { | |
| 55 // Add set constructor field to a non-function value. | |
| 56 var a = {constructor:true}; | |
| 57 debugger; | |
| 58 } | |
| 59 | |
| 60 callDebugger(); | |
| 61 | |
| 62 | |
| 63 // Make sure that the debug event listener vas invoked. | |
| 64 assertFalse(exception, "exception in listener") | |
| 65 assertTrue(listenerComplete, "listener did not run to completion"); | |
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