| /* |
| * 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 T max<T extends num>(T a, T b) |
| * Returns NaN if either argument is NaN. |
| * @description Checks that if one of the arguments is NaN, the result is also |
| * NaN. |
| * @author msyabro |
| */ |
| |
| import "dart:math" as Math; |
| import "../../Utils/expect.dart"; |
| |
| main() { |
| List<double> data = [ |
| double.negativeInfinity, -1e200, -10.0, -0.001, 0.0, 0.001, 10.0, 1e200, |
| double.infinity |
| ]; |
| for (int i = 0; i < data.length; i++) { |
| Expect.isTrue(Math.max(double.nan, data[i]).isNaN); |
| Expect.isTrue(Math.max(data[i], double.nan).isNaN); |
| } |
| } |