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1 // Copyright 2014 the V8 project authors. All rights reserved. | 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 | 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 |
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. |
9 // We expect a normal Exception debug event to be triggered. | 9 // We expect a normal Exception debug event to be triggered. |
10 | 10 |
11 Debug = debug.Debug; | 11 Debug = debug.Debug; |
12 | 12 |
13 var expected_events = 1; | 13 var expected_events = 1; |
14 var log = []; | 14 var log = []; |
15 | 15 |
16 var p = new Promise(function(resolve, reject) { | 16 var p = new Promise(function(resolve, reject) { |
17 log.push("resolve"); | 17 log.push("resolve"); |
18 resolve(); | 18 resolve(); |
19 }); | 19 }); |
20 | 20 |
21 var q = p.chain( | 21 var q = p.then( |
22 function() { | 22 function() { |
23 log.push("throw"); | 23 log.push("throw"); |
24 throw new Error("caught"); | 24 throw new Error("caught"); |
25 }); | 25 }); |
26 | 26 |
27 q.catch( | 27 q.catch( |
28 function(e) { | 28 function(e) { |
29 assertEquals("caught", e.message); | 29 assertEquals("caught", e.message); |
30 }); | 30 }); |
31 | 31 |
(...skipping 27 matching lines...) Expand all Loading... |
59 } | 59 } |
60 } catch (e) { | 60 } catch (e) { |
61 %AbortJS(e + "\n" + e.stack); | 61 %AbortJS(e + "\n" + e.stack); |
62 } | 62 } |
63 } | 63 } |
64 | 64 |
65 %EnqueueMicrotask(checkResult); | 65 %EnqueueMicrotask(checkResult); |
66 } | 66 } |
67 | 67 |
68 testDone(0); | 68 testDone(0); |
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