| // Copyright (c) 2016, 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 const bool.fromEnvironment( |
| /// String name, { |
| /// bool defaultValue: false |
| /// }) |
| /// Returns the boolean value of the environment declaration name |
| /// @description Checks that this constructor returns false if there is no |
| /// environment variable with appropriate name |
| /// @author sgrekhov@unipro.ru |
| |
| import "../../../Utils/expect.dart"; |
| |
| const ENV_VAR = "SOME_ENV_VARIABLE"; |
| |
| main() { |
| var b = const bool.fromEnvironment(ENV_VAR); |
| Expect.isFalse(b); |
| } |
