| /* |
| * 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. |
| */ |
| /** |
| * @assertion void sleep(Duration duration) |
| * Sleep for the duration specified in [duration]. |
| * @description Checks that exception is thrown if [duration] is negative. |
| * @author iarkh@unipro.ru |
| */ |
| import "../../../Utils/expect.dart"; |
| import "dart:io"; |
| |
| main(List<String> args) { |
| Duration dur = new Duration (milliseconds: -3); |
| Expect.throws(() { sleep(dur); }, (e) => e is ArgumentError); |
| } |
