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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 | |
3 // found in the LICENSE file. | |
4 | |
5 // Flags: --expose-debug-as debug | |
6 | |
7 var break_count = 0; | |
8 var exception = null; | |
9 | |
10 function listener(event, exec_state, event_data, data) { | |
11 if (event != Debug.DebugEvent.Break) return; | |
12 try { | |
13 var source_line = exec_state.frame(0).sourceLineText(); | |
14 print(source_line); | |
15 exec_state.prepareStep(Debug.StepAction.StepIn); | |
16 break_count++; | |
17 } catch (e) { | |
18 exception = e; | |
19 } | |
20 } | |
21 | |
22 var Debug = debug.Debug; | |
23 Debug.setListener(listener); | |
24 | |
25 | |
26 function f() { | |
27 this.x = 1; | |
28 } | |
29 | |
30 function g() { | |
31 new f(); | |
32 } | |
33 | |
34 Debug.setBreakPoint(g, 6, Debug.BreakPositionAlignment.BreakPosition); | |
35 print(Debug.showBreakPoints(g, undefined, | |
36 Debug.BreakPositionAlignment.BreakPosition)); | |
37 | |
38 g(); | |
39 Debug.setListener(null); | |
40 | |
41 assertEquals(6, break_count); | |
42 assertNull(exception); | |
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