Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1 | // Copyright 2014 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 | Debug = debug.Debug; |
| 8 | var exception = null; |
| 9 | var error_count = 0; |
| 10 | |
| 11 | function f() { |
| 12 | return 0; // Break |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 13 | } // Break |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 14 | |
| 15 | function listener(event, exec_state, event_data, data) { |
| 16 | if (event != Debug.DebugEvent.Break) return; |
| 17 | try { |
| 18 | if (exec_state.frame(0).sourceLineText().indexOf("Break") <0) { |
| 19 | error_count++; |
| 20 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 21 | exec_state.prepareStep(Debug.StepAction.StepIn); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 22 | f(); // We should not break in this call of f(). |
| 23 | } catch (e) { |
| 24 | print(e + e.stack); |
| 25 | exception = e; |
| 26 | } |
| 27 | } |
| 28 | |
| 29 | Debug.setListener(listener); |
| 30 | |
| 31 | debugger; // Break |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 32 | f(); // Break |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 33 | |
| 34 | Debug.setListener(null); // Break |
| 35 | |
| 36 | assertNull(exception); |
| 37 | assertEquals(0, error_count); |