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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 library test_utils; | 5 library test_utils; |
6 | 6 |
7 import 'dart:async'; | 7 import 'dart:async'; |
8 | 8 |
9 import 'package:scheduled_test/scheduled_test.dart'; | 9 import 'package:scheduled_test/scheduled_test.dart'; |
10 import 'package:scheduled_test/src/utils.dart'; | 10 import 'package:scheduled_test/src/utils.dart'; |
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24 /// [input]. | 24 /// [input]. |
25 Future timeout(Future input, int milliseconds, onTimeout()) { | 25 Future timeout(Future input, int milliseconds, onTimeout()) { |
26 var completer = new Completer(); | 26 var completer = new Completer(); |
27 var timer = new Timer(new Duration(milliseconds: milliseconds), () { | 27 var timer = new Timer(new Duration(milliseconds: milliseconds), () { |
28 chainToCompleter(new Future.sync(onTimeout), completer); | 28 chainToCompleter(new Future.sync(onTimeout), completer); |
29 }); | 29 }); |
30 input.then((value) { | 30 input.then((value) { |
31 if (completer.isCompleted) return; | 31 if (completer.isCompleted) return; |
32 timer.cancel(); | 32 timer.cancel(); |
33 completer.complete(value); | 33 completer.complete(value); |
34 }).catchError((error) { | 34 }).catchError((error, stackTrace) { |
35 if (completer.isCompleted) return; | 35 if (completer.isCompleted) return; |
36 timer.cancel(); | 36 timer.cancel(); |
37 completer.completeError(error); | 37 completer.completeError(error, stackTrace); |
38 }); | 38 }); |
39 return completer.future; | 39 return completer.future; |
40 } | 40 } |
41 | 41 |
42 /// Returns a [Future] that will complete in [milliseconds]. | 42 /// Returns a [Future] that will complete in [milliseconds]. |
43 Future sleep(int milliseconds) { | 43 Future sleep(int milliseconds) { |
44 var completer = new Completer(); | 44 var completer = new Completer(); |
45 mock_clock.newTimer(new Duration(milliseconds: milliseconds), () { | 45 mock_clock.newTimer(new Duration(milliseconds: milliseconds), () { |
46 completer.complete(); | 46 completer.complete(); |
47 }); | 47 }); |
48 return completer.future; | 48 return completer.future; |
49 } | 49 } |
50 | 50 |
51 /// Sets up a timeout for every metatest in this file. | 51 /// Sets up a timeout for every metatest in this file. |
52 void setUpTimeout() { | 52 void setUpTimeout() { |
53 metaSetUp(() { | 53 metaSetUp(() { |
54 // TODO(nweiz): We used to only increase the timeout to 10s for the Windows | 54 // TODO(nweiz): We used to only increase the timeout to 10s for the Windows |
55 // bots, but the Linux and Mac bots have started taking upwards of 5s when | 55 // bots, but the Linux and Mac bots have started taking upwards of 5s when |
56 // running pumpEventQueue, so we're increasing the timeout across the board | 56 // running pumpEventQueue, so we're increasing the timeout across the board |
57 // (see issue 9248). | 57 // (see issue 9248). |
58 currentSchedule.timeout = new Duration(seconds: 10); | 58 currentSchedule.timeout = new Duration(seconds: 10); |
59 }); | 59 }); |
60 } | 60 } |
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