// Copyright (c) 2017, 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.

// @dart = 2.9

/// @assertion int noErrorCode = -1
/// Constant used to indicate that no OS error code is available.
///
/// @description Checks that noErrorCode used to indicate that no OS error code
/// is available and its value is -1.
/// @author ngl@unipro.ru

import "dart:io";
import "../../../Utils/expect.dart";

main() {
  OSError error = new OSError();
  Expect.equals(OSError.noErrorCode, error.errorCode);
  Expect.equals(-1, OSError.noErrorCode);
}