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1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 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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23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 // Flags: --expose-debug-as debug | 28 // Flags: --expose-debug-as debug |
29 // Get the Debug object exposed from the debug context global object. | 29 // Get the Debug object exposed from the debug context global object. |
30 Debug = debug.Debug | 30 Debug = debug.Debug |
31 | 31 |
32 var exception = null; | 32 var exception = null; |
33 var step_out_count = 1; | |
34 | 33 |
35 // Simple debug event handler which counts the number of breaks hit and steps. | 34 // Simple debug event handler which counts the number of breaks hit and steps. |
36 var break_point_hit_count = 0; | 35 var break_point_hit_count = 0; |
37 function listener(event, exec_state, event_data, data) { | 36 function listener(event, exec_state, event_data, data) { |
38 try { | 37 try { |
39 if (event == Debug.DebugEvent.Break) { | 38 if (event == Debug.DebugEvent.Break) { |
40 break_point_hit_count++; | 39 break_point_hit_count++; |
41 // Continue stepping until returned to bottom frame. | 40 // Continue stepping until returned to bottom frame. |
42 if (exec_state.frameCount() > 1) { | 41 if (exec_state.frameCount() > 1) { |
43 exec_state.prepareStep(Debug.StepAction.StepOut, step_out_count); | 42 exec_state.prepareStep(Debug.StepAction.StepOut); |
44 } | 43 } |
45 | 44 |
46 } | 45 } |
47 } catch(e) { | 46 } catch(e) { |
48 exception = e; | 47 exception = e; |
49 } | 48 } |
50 | 49 |
51 }; | 50 }; |
52 | 51 |
53 function BeginTest(name) { | 52 function BeginTest(name) { |
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73 } | 72 } |
74 if (x < 2) { | 73 if (x < 2) { |
75 return 1; | 74 return 1; |
76 } else { | 75 } else { |
77 return x*fact(x-1); | 76 return x*fact(x-1); |
78 } | 77 } |
79 } | 78 } |
80 | 79 |
81 BeginTest('Test 1'); | 80 BeginTest('Test 1'); |
82 shouldBreak = function(x) { return x == 3; }; | 81 shouldBreak = function(x) { return x == 3; }; |
83 step_out_count = 1; | |
84 fact(3); | 82 fact(3); |
85 EndTest(2); | 83 EndTest(2); |
86 | 84 |
87 BeginTest('Test 2'); | 85 BeginTest('Test 2'); |
88 shouldBreak = function(x) { return x == 2; }; | 86 shouldBreak = function(x) { return x == 2; }; |
89 step_out_count = 1; | |
90 fact(3); | 87 fact(3); |
91 EndTest(3); | 88 EndTest(3); |
92 | 89 |
93 BeginTest('Test 3'); | 90 BeginTest('Test 3'); |
94 shouldBreak = function(x) { return x == 1; }; | 91 shouldBreak = function(x) { return x == 1; }; |
95 step_out_count = 2; | |
96 fact(3); | 92 fact(3); |
97 EndTest(2); | 93 EndTest(4); |
98 | 94 |
99 BeginTest('Test 4'); | 95 BeginTest('Test 4'); |
100 shouldBreak = function(x) { return x == 1 || x == 3; }; | 96 shouldBreak = function(x) { return x == 1 || x == 3; }; |
101 step_out_count = 2; | |
102 fact(3); | 97 fact(3); |
103 EndTest(3); | 98 EndTest(5); |
104 | 99 |
105 // Get rid of the debug event listener. | 100 // Get rid of the debug event listener. |
106 Debug.setListener(null); | 101 Debug.setListener(null); |
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