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Unified Diff: pkg/watcher/test/no_subscription_test.dart

Issue 46843003: Wrap Directory.watch on linux for the watcher package. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: code review Created 7 years, 1 month ago
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Index: pkg/watcher/test/no_subscription_test.dart
diff --git a/pkg/watcher/test/no_subscription_test.dart b/pkg/watcher/test/no_subscription_test.dart
deleted file mode 100644
index 2e7b6d3ffe44cafb9ae1ecc93630c3abf7e6ec52..0000000000000000000000000000000000000000
--- a/pkg/watcher/test/no_subscription_test.dart
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import 'dart:async';
-
-import 'package:scheduled_test/scheduled_test.dart';
-import 'package:watcher/watcher.dart';
-
-import 'utils.dart';
-
-main() {
- initConfig();
-
- setUp(createSandbox);
-
- test('does not notify for changes when there were no subscribers', () {
- // Note that this test doesn't rely as heavily on the test functions in
- // utils.dart because it needs to be very explicit about when the event
- // stream is and is not subscribed.
- var watcher = createWatcher();
-
- // Subscribe to the events.
- var completer = new Completer();
- var subscription = watcher.events.listen(wrapAsync((event) {
- expect(event.type, equals(ChangeType.ADD));
- expect(event.path, endsWith("file.txt"));
- completer.complete();
- }));
-
- writeFile("file.txt");
-
- // Then wait until we get an event for it.
- schedule(() => completer.future);
-
- // Unsubscribe.
- schedule(() {
- subscription.cancel();
- });
-
- // Now write a file while we aren't listening.
- writeFile("unwatched.txt");
-
- // Then start listening again.
- schedule(() {
- completer = new Completer();
- subscription = watcher.events.listen(wrapAsync((event) {
- // We should get an event for the third file, not the one added while
- // we weren't subscribed.
- expect(event.type, equals(ChangeType.ADD));
- expect(event.path, endsWith("added.txt"));
- completer.complete();
- }));
- });
-
- // The watcher will have been cancelled and then resumed in the middle of
- // its pause between polling loops. That means the second scan to skip
- // what changed while we were unsubscribed won't happen until after that
- // delay is done. Wait long enough for that to happen.
- //
- // We're doing * 4 here because that seems to give the slower bots enough
- // time for this to complete.
- schedule(() => new Future.delayed(watcher.pollingDelay * 4));
-
- // And add a third file.
- writeFile("added.txt");
-
- // Wait until we get an event for the third file.
- schedule(() => completer.future);
-
- schedule(() {
- subscription.cancel();
- });
- });
-}
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