Jacob Richman
2dcd56ef43
There are far too many files here to review everyone carefully. Spot checking most of the diffs look good as test code is generally written with less care than application code so lots of ugly formatting get through. If people notice files where the automated formatting bothers them feel free to comment indicating file names and I'll move spaces within comments to make the formatting cleaner and use comments to force block formatting as I have done for other case where formatting looked bad. BUG= R=efortuna@google.com Review-Url: https://codereview.chromium.org/2771453003 .
59 lines
1.7 KiB
Dart
59 lines
1.7 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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createPeriodicTimer: (Zone self, ZoneDelegate parent, Zone origin,
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Duration period, f(Timer timer)) {
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events.add("forked.createPeriodicTimer");
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return parent.createPeriodicTimer(origin, period, (Timer timer) {
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events.add("wrapped function ${period.inMilliseconds}");
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f(timer);
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});
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}));
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asyncStart();
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int tickCount = 0;
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forked.run(() {
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new Timer.periodic(const Duration(milliseconds: 5), (Timer timer) {
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events.add("periodic Timer $tickCount");
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Expect.identical(forked, Zone.current);
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tickCount++;
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if (tickCount == 4) {
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timer.cancel();
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// Allow some time in case the cancel didn't work.
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new Timer(const Duration(milliseconds: 20), done.complete);
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}
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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 createPeriodicTimer");
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done.future.whenComplete(() {
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Expect.listEquals([
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"forked.createPeriodicTimer",
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"after createPeriodicTimer",
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"wrapped function 5",
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"periodic Timer 0",
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"wrapped function 5",
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"periodic Timer 1",
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"wrapped function 5",
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"periodic Timer 2",
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"wrapped function 5",
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"periodic Timer 3"
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], events);
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asyncEnd();
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});
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}
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