| OLD | NEW |
| (Empty) |
| 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 | |
| 6 var Debug = debug.Debug; | |
| 7 var listenerComplete = false; | |
| 8 var exception = null; | |
| 9 var count = 0; | |
| 10 var log = []; | |
| 11 var done = false; | |
| 12 | |
| 13 function LogX(x) { | |
| 14 var stored_count = count; | |
| 15 return function() { | |
| 16 log.push(`[${stored_count}] ${x}`); | |
| 17 }; | |
| 18 } | |
| 19 | |
| 20 function DebuggerStatement() { | |
| 21 log.push(`[${count}] debugger`); | |
| 22 if (count++ < 3) { | |
| 23 debugger; | |
| 24 } | |
| 25 } | |
| 26 | |
| 27 function listener(event, exec_state, event_data, data) { | |
| 28 if (event != Debug.DebugEvent.Break) return; | |
| 29 try { | |
| 30 var p = Promise.resolve(); | |
| 31 var q = p.then(LogX("then 1")); | |
| 32 p.then(LogX("then 2")); | |
| 33 q.then(LogX("then 3")); | |
| 34 q.then(DebuggerStatement); | |
| 35 var r = q.then(() => { throw 1; }); | |
| 36 r.catch(LogX("catch")); | |
| 37 listenerComplete = true; | |
| 38 } catch (e) { | |
| 39 exception = e; | |
| 40 print(e, e.stack); | |
| 41 quit(1); | |
| 42 }; | |
| 43 }; | |
| 44 | |
| 45 // Add the debug event listener. | |
| 46 Debug.setListener(listener); | |
| 47 | |
| 48 DebuggerStatement(); | |
| 49 LogX("start")(); | |
| 50 | |
| 51 // Make sure that the debug event listener was invoked. | |
| 52 assertTrue(listenerComplete); | |
| 53 | |
| 54 %RunMicrotasks(); | |
| 55 | |
| 56 var expectation = | |
| 57 [ "[0] debugger", "[1] start", "[1] then 1", | |
| 58 "[1] then 2", "[1] then 3", "[1] debugger", | |
| 59 "[2] then 1", "[2] then 2", "[1] catch", | |
| 60 "[2] then 3", "[2] debugger", "[3] then 1", | |
| 61 "[3] then 2", "[2] catch", "[3] then 3", | |
| 62 "[3] debugger", "[3] catch", | |
| 63 ]; | |
| 64 | |
| 65 assertEquals(expectation, log); | |
| OLD | NEW |