| /* |
| * 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 int.fromEnvironment(String name, {int defaultValue}) |
| * Returns the integer value of the given environment declaration name. |
| * The result is the same as would be returned by: |
| * int.parse(const String.fromEnvironment(name, defaultValue: ""), |
| * (_) => defaultValue) |
| * @description Checks that this constructor returns null if there is no |
| * environment variable with appropriate name |
| * @author sgrekhov@unipro.ru |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| const someFlag = const int.fromEnvironment("someFlag"); |
| Expect.isNull(someFlag); |
| } |