| /* |
| * 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. |
| */ |
| /** |
| * @assertion abstract int ceil() |
| * If this is not finite (NaN or infinity), throws an UnsupportedError. |
| * @description Checks that [:ceil():] called on a positive or negative |
| * infinity throws an UnsupportedError. |
| * @author kaigorodov |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| check(double arg) { |
| Expect.throws(() { |
| arg.ceil(); |
| }, |
| (e)=>e is UnsupportedError |
| ); |
| } |
| |
| main() { |
| check(double.INFINITY); |
| check(double.NEGATIVE_INFINITY); |
| } |
