| // Copyright (c) 2013, 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 abstract int truncate() |
| * If this is not finite (NaN or infinity), throws an UnsupportedError. |
| * @description Checks truncation of NaN. |
| * @author kaigorodov |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| Expect.throws(() { double.nan.truncate(); }, (e) => e is UnsupportedError); |
| Expect.throws(() { (-double.nan).truncate(); }, (e) => e is UnsupportedError); |
| } |
