blob: b7ea4f9c029c745a514b8881d5869cb224990000 [file] [log] [blame]
// 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 int send(List<int> buffer, InternetAddress address, int port)
/// Send a datagram.
/// Returns the number of bytes written. This will always be either the size of
/// buffer or 0.
/// @description Checks that method send returns either the size of buffer or 0.
/// Test the case when buffer length is greater then a maximum length of a
/// datagram which can be received
/// @author
/// @issue 31873
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);
int listSize = 100000;
List<int> toSend = getList(listSize);
int sent = await sendDatagram(producer, toSend, localhost, receiver.port);
Expect.isTrue(0 == sent || listSize == sent,
"Wrong number of sent bytes $sent");