| // Copyright (c) 2018, 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<RawSecureSocket> first |
| /// The first element of the stream. |
| /// . . . |
| /// Except for the type of the error, this method is equivalent to |
| /// this.elementAt(0). |
| /// |
| /// @description Checks that if this is empty, method this.elementAt(0) completes |
| /// with an error not equal to the error thrown by [first]. |
| /// @author ngl@unipro.ru |
| |
| import "dart:io"; |
| import "dart:async"; |
| import "../../../Utils/expect.dart"; |
| |
| check(InternetAddress address) { |
| asyncStart(); |
| SecurityContext sc = new SecurityContext(withTrustedRoots: true); |
| RawSecureServerSocket.bind(address, 0, sc).then((server) { |
| server.elementAt(0).then((event) { |
| Expect.fail('Future should be completed with Error'); |
| }, onError: (error) { |
| Expect.isTrue(error is RangeError); |
| asyncEnd(); |
| }); |
| server.close(); |
| }); |
| } |
| |
| main() { |
| check(InternetAddress.anyIPv4); |
| check(InternetAddress.anyIPv6); |
| check(InternetAddress.loopbackIPv4); |
| check(InternetAddress.loopbackIPv6); |
| } |