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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, 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 import 'dart:async'; | 5 import 'dart:async'; |
6 import 'dart:io'; | 6 import 'dart:io'; |
7 | 7 |
8 import 'package:scheduled_test/scheduled_test.dart'; | 8 import 'package:scheduled_test/scheduled_test.dart'; |
9 import 'package:watcher/watcher.dart'; | 9 import 'package:watcher/watcher.dart'; |
10 | 10 |
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34 subscription.cancel(); | 34 subscription.cancel(); |
35 }); | 35 }); |
36 | 36 |
37 // Now write a file while we aren't listening. | 37 // Now write a file while we aren't listening. |
38 writeFile("unwatched.txt"); | 38 writeFile("unwatched.txt"); |
39 | 39 |
40 // Then start listening again. | 40 // Then start listening again. |
41 schedule(() { | 41 schedule(() { |
42 completer = new Completer(); | 42 completer = new Completer(); |
43 subscription = watcher.events.listen(wrapAsync((event) { | 43 subscription = watcher.events.listen(wrapAsync((event) { |
44 // TODO(nweiz): Remove this when either issue 14373 or 14793 is fixed. | |
45 // Issue 14373 means that the new [Directory.watch] will emit an event | |
46 // for "unwatched.txt" being created, and issue 14793 means we have to | |
47 // check the filesystem, which leads us to assume that the file has been | |
48 // modified. | |
49 if (Platform.isMacOS && event.path.endsWith("unwatched.txt")) { | |
50 expect(event, isWatchEvent(ChangeType.MODIFY, "unwatched.txt")); | |
51 return; | |
52 } | |
53 | |
54 // We should get an event for the third file, not the one added while | 44 // We should get an event for the third file, not the one added while |
55 // we weren't subscribed. | 45 // we weren't subscribed. |
56 expect(event, isWatchEvent(ChangeType.ADD, "added.txt")); | 46 expect(event, isWatchEvent(ChangeType.ADD, "added.txt")); |
57 completer.complete(); | 47 completer.complete(); |
58 })); | 48 })); |
59 | 49 |
60 // Wait until the watcher is ready to dispatch events again. | 50 // Wait until the watcher is ready to dispatch events again. |
61 return watcher.ready; | 51 return watcher.ready; |
62 }); | 52 }); |
63 | 53 |
64 // And add a third file. | 54 // And add a third file. |
65 writeFile("added.txt"); | 55 writeFile("added.txt"); |
66 | 56 |
67 // Wait until we get an event for the third file. | 57 // Wait until we get an event for the third file. |
68 schedule(() => completer.future); | 58 schedule(() => completer.future); |
69 | 59 |
70 schedule(() { | 60 schedule(() { |
71 subscription.cancel(); | 61 subscription.cancel(); |
72 }); | 62 }); |
73 }); | 63 }); |
74 } | 64 } |
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