// 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 bool isLoopback
/// Returns [true] if the InternetAddress is a loopback address.
/// @description Checks that [isLoopback] returns [true] for loopback IPv4
/// addresses.
/// @author iarkh@unipro.ru


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

main() {
  dynamic address = new InternetAddress("127.0.0.1");
  Expect.isTrue(address.isLoopback);
}