Lasse R.H. Nielsen
0b58c4bd10
Retain the old values. Reapply of https://dart-review.googlesource.com/c/sdk/+/20680 with fixes for VM method fingerprints. Change-Id: Ie14e7ccc3194d5561983348e6b6752728913ff4d Reviewed-on: https://dart-review.googlesource.com/20664 Reviewed-by: Erik Ernst <eernst@google.com> Commit-Queue: Lasse R.H. Nielsen <lrn@google.com>
46 lines
1.2 KiB
Dart
46 lines
1.2 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(createTimer:
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(Zone self, ZoneDelegate parent, Zone origin, 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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new Timer(Duration.zero, () {
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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",
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"after createTimer",
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"wrapped function 0",
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"createTimer"
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], events);
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asyncEnd();
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});
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}
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