Files
sdk/tests/lib/async/timer_not_available_test.dart
T
2013-04-08 16:07:34 +00:00

28 lines
683 B
Dart

// Copyright (c) 2011, 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 timerNotAvailable;
import 'package:expect/expect.dart';
import 'dart:async';
main() {
final ms = const Duration(milliseconds: 1);
bool failed = false;
try {
new Timer(ms * 5, () { });
} on UnsupportedError catch (e) {
failed = true;
}
Expect.isTrue(failed);
failed = false;
try {
var t = new Timer.periodic(ms * 10, (_) { });
t.cancel();
} on UnsupportedError catch (e) {
failed = true;
}
Expect.isTrue(failed);
}