blob: d539cb7036f084d7ed1ef21d390823068b99548f [file] [log] [blame]
// Copyright (c) 2012, 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.
library timer_cancel_test;
import 'dart:async';
import 'package:unittest/unittest.dart';
main() {
final ms = const Duration(milliseconds: 1);
test("simple timer", () {
Timer cancelTimer;
int repeatTimer;
void unreachable() {
fail("should not be reached");
}
void handler() {
cancelTimer.cancel();
}
void repeatHandler(Timer timer) {
repeatTimer++;
timer.cancel();
expect(repeatTimer, 1);
}
cancelTimer = new Timer(ms * 1000, expectAsync(unreachable, count: 0));
cancelTimer.cancel();
new Timer(ms * 1000, expectAsync(handler));
cancelTimer = new Timer(ms * 2000, expectAsync(unreachable, count: 0));
repeatTimer = 0;
new Timer.periodic(ms * 1500, expectAsync(repeatHandler));
});
test("cancel timer with same time", () {
var t2;
var t1 = new Timer(ms * 0, expectAsync(() => t2.cancel()));
t2 = new Timer(ms * 0, expectAsync(t1.cancel, count: 0));
});
}