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>
59 lines
1.7 KiB
Dart
59 lines
1.7 KiB
Dart
// 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(
|
|
createPeriodicTimer: (Zone self, ZoneDelegate parent, Zone origin,
|
|
Duration period, f(Timer timer)) {
|
|
events.add("forked.createPeriodicTimer");
|
|
return parent.createPeriodicTimer(origin, period, (Timer timer) {
|
|
events.add("wrapped function ${period.inMilliseconds}");
|
|
f(timer);
|
|
});
|
|
}));
|
|
|
|
asyncStart();
|
|
int tickCount = 0;
|
|
forked.run(() {
|
|
new Timer.periodic(const Duration(milliseconds: 5), (Timer timer) {
|
|
events.add("periodic Timer $tickCount");
|
|
Expect.identical(forked, Zone.current);
|
|
tickCount++;
|
|
if (tickCount == 4) {
|
|
timer.cancel();
|
|
// Allow some time in case the cancel didn't work.
|
|
new Timer(const Duration(milliseconds: 20), done.complete);
|
|
}
|
|
});
|
|
});
|
|
|
|
Expect.identical(Zone.root, Zone.current);
|
|
events.add("after createPeriodicTimer");
|
|
|
|
done.future.whenComplete(() {
|
|
Expect.listEquals([
|
|
"forked.createPeriodicTimer",
|
|
"after createPeriodicTimer",
|
|
"wrapped function 5",
|
|
"periodic Timer 0",
|
|
"wrapped function 5",
|
|
"periodic Timer 1",
|
|
"wrapped function 5",
|
|
"periodic Timer 2",
|
|
"wrapped function 5",
|
|
"periodic Timer 3"
|
|
], events);
|
|
asyncEnd();
|
|
});
|
|
}
|