| // Copyright (c) 2016, 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 num clamp(num lowerLimit, num upperLimit) |
| * Returns this num clamped to be in the range lowerLimit-upperLimit. |
| * The comparison is done using compareTo and therefore takes -0.0 into account. |
| * This also implies that double.nan is treated as the maximal double value. |
| * @description Checks that returns num clamped to be in the range |
| * lowerLimit-upperLimit, where lowerLimit == upperLimit |
| * @author sgrekhov@unipro.ru |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| check(num expected, num lowerLimit, num upperLimit, num value) { |
| Expect.equals(expected, value.clamp(lowerLimit, upperLimit)); |
| } |
| |
| main() { |
| check(9, 9, 9, 5); |
| check(11, 11, 11, 15); |
| check(-9, -9, -9, -5); |
| check(-11, -11, -11, -15); |
| } |
