| /* |
| * 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 truncateToDouble() |
| * Returns the integer obtained by discarding any fractional digits from this. |
| * @description Checks truncation of NaN. |
| * @author pagolubev |
| * @reviewer msyabro |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| double nan = 0 / 0; |
| Expect.isTrue(nan.truncateToDouble().isNaN); |
| Expect.isTrue((-nan).truncateToDouble().isNaN); |
| } |
