blob: 0d2e8cc011cd5b7bac8784be7e0c4c1184cb137a [file] [log] [blame]
// Copyright (c) 2017, 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.
// VMOptions=--enable-isolate-groups --experimental-enable-isolate-groups-jit
// VMOptions=--no-enable-isolate-groups
import 'dart:async';
import 'dart:isolate';
import 'dart:io';
main() async {
new Timer(const Duration(milliseconds: 10), () {
print("Timer 1");
// This unhandled exception should not prevent the second timer from firing.
throw "Oh no!";
new Timer.periodic(const Duration(milliseconds: 20), (_) {
print("Timer 2");
sleep(const Duration(milliseconds: 30)); //# sleep: ok
// With sleep: both timers are due at the same wakeup event.
// Without sleep: the timers get separate wakeup events.