blob: 2a8d6dff5bd14438b74416f5127f68406a8369ba [file] [log] [blame]
// Copyright (c) 2019, 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.
// @dart = 2.6
import 'package:expect/expect.dart';
import 'dart:async';
import 'dart:_runtime' as dart;
void main() async {
await timeoutTest();
await periodicTest();
}
void timeoutTest() async {
bool beforeRestart = true;
bool calledBeforeRestart = false;
bool calledAfterRestart = false;
void callback() {
if (beforeRestart) {
calledBeforeRestart = true;
} else {
calledAfterRestart = true;
}
}
Timer(Duration(milliseconds: 500), callback);
dart.hotRestart();
beforeRestart = false;
await new Future.delayed(Duration(milliseconds: 600));
Expect.isFalse(calledBeforeRestart);
Expect.isFalse(calledAfterRestart);
}
void periodicTest() async {
bool beforeRestart = true;
bool calledBeforeRestart = false;
bool calledAfterRestart = false;
void callback(_) {
if (beforeRestart) {
calledBeforeRestart = true;
} else {
calledAfterRestart = true;
}
}
Timer.periodic(Duration(milliseconds: 10), callback);
await new Future.delayed(Duration(milliseconds: 100));
dart.hotRestart();
beforeRestart = false;
await new Future.delayed(Duration(milliseconds: 100));
Expect.isTrue(calledBeforeRestart);
Expect.isFalse(calledAfterRestart);
}