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| 1 // Copyright 2008 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 | |
| 30 // Make sure that the retreival of local variables are performed correctly even | |
| 31 // when an adapter frame is present. | |
| 32 | |
| 33 // Get the Debug object exposed from the debug context global object. | |
| 34 Debug = debug.Debug | |
| 35 | |
| 36 listenerCalled = false; | |
| 37 exception = false; | |
| 38 | |
| 39 | |
| 40 function checkName(name) { | |
| 41 assertTrue(name == 'a' || name == 'b' || name == 'c'); | |
| 42 } | |
| 43 | |
| 44 | |
| 45 function checkValue(value) { | |
| 46 assertEquals(void 0, value); | |
| 47 } | |
| 48 | |
| 49 | |
| 50 function listener(event, exec_state, event_data, data) { | |
| 51 try { | |
| 52 if (event == Debug.DebugEvent.Break) { | |
| 53 var local0Name = exec_state.frame(0).localName(0); | |
| 54 var local1Name = exec_state.frame(0).localName(1); | |
| 55 var local2Name = exec_state.frame(0).localName(2); | |
| 56 checkName(local0Name); | |
| 57 checkName(local1Name); | |
| 58 checkName(local2Name); | |
| 59 var local0Value = exec_state.frame(0).localValue(0).value(); | |
| 60 var local1Value = exec_state.frame(0).localValue(1).value(); | |
| 61 var local2Value = exec_state.frame(0).localValue(2).value(); | |
| 62 checkValue(local0Value); | |
| 63 checkValue(local1Value); | |
| 64 checkValue(local2Value); | |
| 65 listenerCalled = true; | |
| 66 } | |
| 67 } catch (e) { | |
| 68 exception = e; | |
| 69 }; | |
| 70 }; | |
| 71 | |
| 72 // Add the debug event listener. | |
| 73 Debug.setListener(listener); | |
| 74 | |
| 75 // Call a function with local variables passing a different number parameters | |
| 76 // that the number of arguments. | |
| 77 (function(x,y){var a,b,c; debugger; return 3})() | |
| 78 | |
| 79 // Make sure that the debug event listener vas invoked (again). | |
| 80 assertTrue(listenerCalled); | |
| 81 assertFalse(exception, "exception in listener") | |
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Chromium Code Reviews
Issue 2491543002:
[debug-wrapper] Conditional breaks, locals, evaluate, scopes (Closed)
