floitsch@google.com
35e2ed1e57
BUG= http://dartbug.com/11279 R=lrn@google.com Review URL: https://codereview.chromium.org//23875032 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@27802 260f80e4-7a28-3924-810f-c04153c831b5
44 lines
1.3 KiB
Dart
44 lines
1.3 KiB
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'package:expect/expect.dart';
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import 'package:async_helper/async_helper.dart';
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import 'dart:async';
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main() {
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Completer done = new Completer();
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List events = [];
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Expect.identical(Zone.ROOT, Zone.current);
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Zone forked;
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forked = Zone.current.fork(specification: new ZoneSpecification(
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createTimer: (Zone self, ZoneDelegate parent, Zone origin,
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Duration duration, f()) {
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events.add("forked.createTimer");
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return parent.createTimer(origin, duration, () {
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events.add("wrapped function ${duration.inMilliseconds}");
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f();
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});
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}));
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asyncStart();
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forked.run(() {
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Timer timer = new Timer(const Duration(milliseconds: 20), () {
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events.add("createTimer");
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Expect.identical(forked, Zone.current);
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done.complete(true);
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});
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});
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Expect.identical(Zone.ROOT, Zone.current);
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events.add("after createTimer");
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done.future.whenComplete(() {
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Expect.listEquals(
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[ "forked.createTimer", "after createTimer", "wrapped function 20",
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"createTimer" ],
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events);
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asyncEnd();
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});
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} |