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Unified Diff: tests/lib_strong/async/zone_create_timer_test.dart

Issue 2802973005: Migrate async tests to strong (Closed)
Patch Set: Created 3 years, 8 months ago
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Index: tests/lib_strong/async/zone_create_timer_test.dart
diff --git a/tests/lib_strong/async/zone_create_timer_test.dart b/tests/lib_strong/async/zone_create_timer_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..4935522110c93b2f33d1df61ddd9640ee6353736
--- /dev/null
+++ b/tests/lib_strong/async/zone_create_timer_test.dart
@@ -0,0 +1,44 @@
+// Copyright (c) 2013, 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 'package:expect/expect.dart';
+import 'package:async_helper/async_helper.dart';
+import 'dart:async';
+
+main() {
+ Completer done = new Completer();
+ List events = [];
+
+ Expect.identical(Zone.ROOT, Zone.current);
+ Zone forked;
+ forked = Zone.current.fork(specification: new ZoneSpecification(
+ createTimer: (Zone self, ZoneDelegate parent, Zone origin,
+ Duration duration, f()) {
+ events.add("forked.createTimer");
+ return parent.createTimer(origin, duration, () {
+ events.add("wrapped function ${duration.inMilliseconds}");
+ f();
+ });
+ }));
+
+ asyncStart();
+ forked.run(() {
+ new Timer(Duration.ZERO, () {
+ events.add("createTimer");
+ Expect.identical(forked, Zone.current);
+ done.complete(true);
+ });
+ });
+
+ Expect.identical(Zone.ROOT, Zone.current);
+ events.add("after createTimer");
+
+ done.future.whenComplete(() {
+ Expect.listEquals(
+ [ "forked.createTimer", "after createTimer", "wrapped function 0",
+ "createTimer" ],
+ events);
+ asyncEnd();
+ });
+}
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