| /* |
| * 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<bool> any(bool test(T element)) |
| * Checks whether test accepts any element provided by this stream. |
| * . . . |
| * If the stream ends without finding an element that test accepts, the returned |
| * future is completed with false. |
| * |
| * @description Checks that method any returns false when writeEventsEnabled is |
| * true and RawSocketEvent.readClosed is searched. In this case the listening |
| * to the stream is stopped after the last received event. |
| * @issue 31881 |
| * @author ngl@unipro.ru |
| */ |
| //import "dart:async"; |
| import "dart:io"; |
| import "../http_utils.dart"; |
| import "../../../Utils/expect.dart"; |
| |
| var localhost = InternetAddress.loopbackIPv4; |
| |
| main() async { |
| RawDatagramSocket producer = await RawDatagramSocket.bind(localhost, 0); |
| RawDatagramSocket receiver = await RawDatagramSocket.bind(localhost, 0); |
| List<List<int>> toSend = [[0, 1, 2, 3], [1, 2, 3], [2, 3], [4]]; |
| |
| bool wasSent = |
| await sendDatagram(producer, toSend, localhost, receiver.port); |
| Expect.isTrue(wasSent, "No datagram was sent"); |
| |
| List<RawSocketEvent> tested = |
| await anyElement(receiver, RawSocketEvent.readClosed, false); |
| Expect.isTrue(tested.length > 0); |
| } |