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1 // Copyright 2014 the V8 project authors. All rights reserved. | 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 | 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 --allow-natives-syntax --promise-extra | 5 // Flags: --expose-debug-as debug --allow-natives-syntax --promise-extra |
6 | 6 |
7 // Test debug events when we listen to all exceptions and | 7 // Test debug events when we listen to all exceptions and |
8 // there is a catch handler for the exception thrown in a Promise. | 8 // there is a catch handler for the exception thrown in a Promise, first |
| 9 // caught by a try-finally, and immediately rethrown. |
9 // We expect a normal Exception debug event to be triggered. | 10 // We expect a normal Exception debug event to be triggered. |
10 | 11 |
11 Debug = debug.Debug; | 12 Debug = debug.Debug; |
12 | 13 |
13 var expected_events = 1; | 14 var expected_events = 1; |
14 var log = []; | 15 var log = []; |
15 | 16 |
16 var p = new Promise(function(resolve, reject) { | 17 var p = new Promise(function(resolve, reject) { |
17 log.push("resolve"); | 18 log.push("resolve"); |
18 resolve(); | 19 resolve(); |
19 }); | 20 }); |
20 | 21 |
21 var q = p.chain( | 22 var q = p.chain( |
22 function() { | 23 function() { |
23 log.push("throw"); | 24 log.push("throw"); |
24 throw new Error("caught"); | 25 try { |
| 26 throw new Error("caught"); |
| 27 } finally { |
| 28 } |
25 }); | 29 }); |
26 | 30 |
27 q.catch( | 31 q.catch( |
28 function(e) { | 32 function(e) { |
29 assertEquals("caught", e.message); | 33 assertEquals("caught", e.message); |
30 }); | 34 }); |
31 | 35 |
32 function listener(event, exec_state, event_data, data) { | 36 function listener(event, exec_state, event_data, data) { |
33 try { | 37 try { |
34 if (event == Debug.DebugEvent.Exception) { | 38 if (event == Debug.DebugEvent.Exception) { |
(...skipping 24 matching lines...) Expand all Loading... |
59 } | 63 } |
60 } catch (e) { | 64 } catch (e) { |
61 %AbortJS(e + "\n" + e.stack); | 65 %AbortJS(e + "\n" + e.stack); |
62 } | 66 } |
63 } | 67 } |
64 | 68 |
65 %EnqueueMicrotask(checkResult); | 69 %EnqueueMicrotask(checkResult); |
66 } | 70 } |
67 | 71 |
68 testDone(0); | 72 testDone(0); |
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