| // 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 double nextDouble() |
| /// Generates a positive random floating point value uniformly distributed |
| /// on the range from 0.0, inclusive, to 1.0, exclusive. |
| /// @description Checks range of the result. |
| /// @author msyabro |
| |
| import "dart:math"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| Random rand = new Random(1023); |
| for (int i = 0; i < 1000; i++) { |
| double x = rand.nextDouble(); |
| Expect.isTrue(x < 1 && x >= 0); |
| } |
| } |