| // 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 Returns true if the value represented by this int object is a NaN. |
| /// @description Checks that this method returns correct value (which is false |
| /// for any integer this type's value range does not include NaNs). |
| /// @author vasya |
| /// @author msyabro |
| |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| for (var i = -1000; i <= 1000; i++){ |
| Expect.isFalse(i.isNaN); |
| } |
| |
| Expect.isFalse(9007199254740991.isNaN); |
| Expect.isFalse((-9007199254740991).isNaN); |
| } |