| // 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 The expression !e is equivalent to the expression |
| /// e ? false : true. |
| /// @description Checks that expression !e is equivalent to the expression |
| /// e ? false : true when e is a value of type bool. |
| /// @author msyabro |
| |
| import '../../../Utils/expect.dart'; |
| |
| main() { |
| var v = true; |
| Expect.isFalse(!v); |
| v = false; |
| Expect.isTrue(!v); |
| } |