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| 1 // Copyright 2016 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 |
| 9 var exception = null; |
| 10 |
| 11 var f = () => { debugger; } |
| 12 var g = function() { debugger; } |
| 13 var h = (function() { return () => { debugger; }; }).call({}); |
| 14 |
| 15 function listener(event, exec_state, event_data, data) { |
| 16 if (event != Debug.DebugEvent.Break) return; |
| 17 try { |
| 18 assertThrows(() => exec_state.frame(0).evaluate("this = 2")); |
| 19 } catch (e) { |
| 20 exception = e; |
| 21 print("Caught something. " + e + " " + e.stack); |
| 22 }; |
| 23 }; |
| 24 |
| 25 Debug.setListener(listener); |
| 26 |
| 27 f(); |
| 28 g(); |
| 29 g.call({}); |
| 30 h(); |
| 31 |
| 32 Debug.setListener(null); |
| 33 assertNull(exception); |
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