| // 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 bool isInfinite |
| /// @description Checks that some operations with Infinity results to Infinity |
| /// @author msyabro |
| |
| //import "../../../Utils/expect.dart"; |
| |
| check(double d) { |
| //Expect.isTrue(d.isInfinite); |
| } |
| |
| main() { |
| double inf = 1 / 0; |
| check(inf + inf); |
| check(inf - 1111111111111111); |
| check(inf + 1111111111111111); |
| check(inf + .0); |
| check(inf - .0); |
| |
| check((-inf) - 1111111111111111); |
| check((-inf) + 1111111111111111); |
| check((-inf) + .0); |
| check((-inf) - .0); |
| |
| check(inf * (-inf)); |
| check(inf * 10); |
| check(inf / 10000000); |
| check(inf / 0); |
| |
| check((-inf) * 10); |
| check((-inf) / 10000000); |
| check((-inf) / 0); |
| } |