| /* |
| * 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. |
| */ |
| /** |
| * @assertion Future<List<InternetAddress>> lookup(String host, |
| * { InternetAddressType type: InternetAddressType.ANY }) |
| * If type is either [InternetAddressType.IPv4] or [InternetAddressType.IPv6] |
| * it will only lookup addresses of the specified type. |
| * @description Checks that if type is set to [InternetAddressType.IPv4] result |
| * [Future] list contains IPv6 addresses only. |
| * @author iarkh@unipro.ru |
| */ |
| |
| import "../../../Utils/expect.dart"; |
| import "dart:io"; |
| import "dart:async"; |
| |
| check(String name) { |
| Future<List<InternetAddress>> list = |
| InternetAddress.lookup(name, type: InternetAddressType.IPv4); |
| |
| list.then((addresses) { |
| addresses.forEach((InternetAddress addr) { |
| Expect.equals(InternetAddressType.IPv4, addr.type); |
| }); |
| }, onError: (e) { Expect.fail("Unexpected error appeared: $e"); }); |
| } |
| |
| main() { |
| check("localhost"); |
| check("google.com"); |
| } |