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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 --allow-natives-syntax | |
6 | |
7 // Test debug events when we only listen to uncaught exceptions, the Promise | |
8 // throws, and a catch handler is installed right before throwing. | |
9 // We expect no debug event to be triggered. | |
10 | |
11 Debug = debug.Debug; | |
12 | |
13 var p = new Promise(function(resolve, reject) { | |
14 resolve(); | |
15 }); | |
16 | |
17 var q = p.then( | |
18 function() { | |
19 q.catch(function(e) { | |
20 assertEquals("caught", e.message); | |
21 }); | |
22 throw new Error("caught"); | |
23 }); | |
24 | |
25 function listener(event, exec_state, event_data, data) { | |
26 try { | |
27 assertTrue(event != Debug.DebugEvent.Exception); | |
28 } catch (e) { | |
29 %AbortJS(e + "\n" + e.stack); | |
30 } | |
31 } | |
32 | |
33 Debug.setBreakOnUncaughtException(); | |
34 Debug.setListener(listener); | |
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