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1 // Copyright 2008 the V8 project authors. All rights reserved. | 1 // Copyright 2008 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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34 | 34 |
35 function g() { | 35 function g() { |
36 new f(1); | 36 new f(1); |
37 }; | 37 }; |
38 | 38 |
39 | 39 |
40 // Get the Debug object exposed from the debug context global object. | 40 // Get the Debug object exposed from the debug context global object. |
41 Debug = debug.Debug | 41 Debug = debug.Debug |
42 | 42 |
43 listenerCallCount = 0; | 43 listenerCallCount = 0; |
44 listenerExceptionCount = 0; | 44 listenerExceptions = []; |
45 | 45 |
46 | 46 |
47 function listener(event, exec_state, event_data, data) { | 47 function listener(event, exec_state, event_data, data) { |
48 try { | 48 try { |
49 if (event == Debug.DebugEvent.Break) | 49 if (event == Debug.DebugEvent.Break) |
50 { | 50 { |
51 listenerCallCount++; | 51 listenerCallCount++; |
52 | 52 |
53 // Check that mirror cache is cleared when entering debugger. | 53 // Check that mirror cache is cleared when entering debugger. |
54 assertEquals(0, debug.next_handle_, "Mirror cache not cleared"); | 54 assertEquals(0, debug.next_handle_, "Mirror cache not cleared"); |
55 assertEquals(0, debug.mirror_cache_.length, "Mirror cache not cleared"); | 55 assertEquals(0, debug.mirror_cache_.length, "Mirror cache not cleared"); |
56 | 56 |
57 // Get the debug command processor. | 57 // Get the debug command processor in paused state. |
58 var dcp = exec_state.debugCommandProcessor(); | 58 var dcp = exec_state.debugCommandProcessor(false); |
59 | 59 |
60 // Make a backtrace request to create some mirrors. | 60 // Make a backtrace request to create some mirrors. |
61 var json; | 61 var json; |
62 json = '{"seq":0,"type":"request","command":"backtrace"}' | 62 json = '{"seq":0,"type":"request","command":"backtrace"}' |
63 dcp.processDebugJSONRequest(json); | 63 dcp.processDebugJSONRequest(json); |
64 | 64 |
65 // Some mirrors where cached. | 65 // Some mirrors where cached. |
66 assertFalse(debug.next_handle_ == 0, "Mirror cache not used"); | 66 assertFalse(debug.next_handle_ == 0, "Mirror cache not used"); |
67 assertFalse(debug.mirror_cache_.length == 0, "Mirror cache not used"); | 67 assertFalse(debug.mirror_cache_.length == 0, "Mirror cache not used"); |
68 } | 68 } |
69 } catch (e) { | 69 } catch (e) { |
70 print(e); | 70 print(e); |
71 listenerExceptionCount++; | 71 listenerExceptions.push(e); |
72 }; | 72 }; |
73 }; | 73 }; |
74 | 74 |
75 // Add the debug event listener. | 75 // Add the debug event listener. |
76 Debug.setListener(listener); | 76 Debug.setListener(listener); |
77 | 77 |
78 // Enter the debugger twice. | 78 // Enter the debugger twice. |
79 debugger; | 79 debugger; |
80 debugger; | 80 debugger; |
81 | 81 |
| 82 assertEquals([], listenerExceptions, "Exception in listener"); |
82 // Make sure that the debug event listener vas invoked. | 83 // Make sure that the debug event listener vas invoked. |
83 assertEquals(2, listenerCallCount, "Listener not called"); | 84 assertEquals(2, listenerCallCount, "Listener not called"); |
84 assertEquals(0, listenerExceptionCount, "Exception in listener"); | |
85 | 85 |
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