| /* |
| * 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 double ceilToDouble() |
| * Returns the least integer value no smaller than this. |
| * The result is a double. |
| * @description Checks that positive values less than one are rounded to one. |
| * @author pagolubev |
| */ |
| import "dart:math" as Math; |
| import "../../../Utils/expect.dart"; |
| |
| check(double argument) { |
| Expect.equals(1.0, argument.ceilToDouble()); |
| } |
| |
| main() { |
| check(.1); |
| check(.01); |
| check(1.0E-100); |
| check(4.9406564584124654e-324); // min value |
| check(2.2250738585072014e-308); // min normal |
| check(.5); |
| check(.9); |
| check(1.0 - Math.pow(2.0, -53)); |
| } |