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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Flags: --expose-debug-as debug | 5 // Flags: --expose-debug-as debug |
6 | 6 |
7 Debug = debug.Debug | 7 Debug = debug.Debug |
8 var exception = null; | 8 var exception = null; |
9 var break_count = 0; | 9 var break_count = 0; |
| 10 const expected_breaks = 9; |
10 | 11 |
11 var expected_values = | 12 var expected_values = |
12 [ReferenceError, undefined, 0, 0, 0, 0, 1, | 13 [ReferenceError, undefined, 0, 0, 0, 0, 1, |
13 ReferenceError, ReferenceError]; | 14 ReferenceError, ReferenceError]; |
14 | 15 |
15 function listener(event, exec_state, event_data, data) { | 16 function listener(event, exec_state, event_data, data) { |
16 try { | 17 try { |
17 if (event == Debug.DebugEvent.Break) { | 18 if (event == Debug.DebugEvent.Break) { |
18 assertTrue(exec_state.frameCount() != 0, "FAIL: Empty stack trace"); | 19 assertTrue(exec_state.frameCount() != 0, "FAIL: Empty stack trace"); |
19 // Count number of expected breakpoints in this source file. | |
20 if (!break_count) { | |
21 var source_text = exec_state.frame(0).func().script().source(); | |
22 expected_breaks = source_text.match(/\/\/\s*Break\s+\d+\./g).length; | |
23 print("Expected breaks: " + expected_breaks); | |
24 } | |
25 var frameMirror = exec_state.frame(0); | 20 var frameMirror = exec_state.frame(0); |
26 | 21 |
27 var v = null;; | 22 var v = null;; |
28 try { | 23 try { |
29 v = frameMirror.evaluate('i').value(); | 24 v = frameMirror.evaluate('i').value(); |
30 } catch(e) { | 25 } catch(e) { |
31 v = e; | 26 v = e; |
32 } | 27 } |
33 frameMirror.allScopes(); | 28 frameMirror.allScopes(); |
34 var source = frameMirror.sourceLineText(); | 29 var source = frameMirror.sourceLineText(); |
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67 i++) { // Break 5. | 62 i++) { // Break 5. |
68 let key = i; // Break 3. | 63 let key = i; // Break 3. |
69 sum += key; // Break 4. | 64 sum += key; // Break 4. |
70 } | 65 } |
71 }()); // Break 7. | 66 }()); // Break 7. |
72 | 67 |
73 assertNull(exception); // Break 8. | 68 assertNull(exception); // Break 8. |
74 assertEquals(expected_breaks, break_count); | 69 assertEquals(expected_breaks, break_count); |
75 | 70 |
76 Debug.setListener(null); | 71 Debug.setListener(null); |
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