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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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28 // Flags: --expose-debug-as debug | 28 // Flags: --expose-debug-as debug |
29 | 29 |
30 Debug = debug.Debug; | 30 Debug = debug.Debug; |
31 | 31 |
32 var exception = false; | 32 var exception = false; |
33 | 33 |
34 function listener(event, exec_state, event_data, data) { | 34 function listener(event, exec_state, event_data, data) { |
35 try { | 35 try { |
36 if (event == Debug.DebugEvent.Break) { | 36 if (event == Debug.DebugEvent.Break) { |
37 function lookup(name) { | 37 function lookup(name) { |
38 » return exec_state.frame(0).evaluate(name).value(); | 38 return exec_state.frame(0).evaluate(name).value(); |
39 } | 39 } |
40 | 40 |
41 assertEquals(3, lookup("e")); | 41 assertEquals(3, lookup("e")); |
42 assertEquals(4, lookup("f")); | 42 assertEquals(4, lookup("f")); |
43 assertEquals(1, lookup("a")); | 43 assertEquals(1, lookup("a")); |
44 | 44 |
45 try { | 45 try { |
46 » assertEquals(2, lookup("b")); | 46 assertEquals(2, lookup("b")); |
47 } catch (e) { | 47 } catch (e) { |
48 » assertEquals("ReferenceError: b is not defined", e.toString()); | 48 assertEquals("ReferenceError: b is not defined", e.toString()); |
49 } | 49 } |
50 } | 50 } |
51 } catch (e) { | 51 } catch (e) { |
52 exception = e.toString() + e.stack; | 52 exception = e.toString() + e.stack; |
53 } | 53 } |
54 } | 54 } |
55 | 55 |
56 Debug.setListener(listener); | 56 Debug.setListener(listener); |
57 | 57 |
58 function f(a, b) { | 58 function f(a, b) { |
59 var c = 3; | 59 var c = 3; |
60 function d(e, f) { | 60 function d(e, f) { |
61 var g = a; | 61 var g = a; |
62 var h = c; | 62 var h = c; |
63 debugger; | 63 debugger; |
64 } | 64 } |
65 | 65 |
66 return d; | 66 return d; |
67 } | 67 } |
68 | 68 |
69 f(1, 2)(3, 4); | 69 f(1, 2)(3, 4); |
70 | 70 |
71 assertFalse(exception); | 71 assertFalse(exception); |
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