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/*
* Copyright 2004 The WebRTC Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "rtc_base/async_udp_socket.h"
#include <cstdint>
#include <memory>
#include "absl/memory/memory.h"
#include "rtc_base/async_packet_socket.h"
#include "rtc_base/socket.h"
#include "rtc_base/socket_address.h"
#include "rtc_base/virtual_socket_server.h"
#include "test/gtest.h"
namespace rtc {
static const SocketAddress kAddr("22.22.22.22", 0);
TEST(AsyncUDPSocketTest, SetSocketOptionIfEctChange) {
VirtualSocketServer socket_server;
Socket* socket = socket_server.CreateSocket(kAddr.family(), SOCK_DGRAM);
std::unique_ptr<AsyncUDPSocket> udp__socket =
absl::WrapUnique(AsyncUDPSocket::Create(socket, kAddr));
int ect = 0;
socket->GetOption(Socket::OPT_SEND_ECN, &ect);
ASSERT_EQ(ect, 0);
uint8_t buffer[] = "hello";
rtc::PacketOptions packet_options;
packet_options.ecn_1 = false;
udp__socket->SendTo(buffer, 5, kAddr, packet_options);
socket->GetOption(Socket::OPT_SEND_ECN, &ect);
EXPECT_EQ(ect, 0);
packet_options.ecn_1 = true;
udp__socket->SendTo(buffer, 5, kAddr, packet_options);
socket->GetOption(Socket::OPT_SEND_ECN, &ect);
EXPECT_EQ(ect, 1);
packet_options.ecn_1 = false;
udp__socket->SendTo(buffer, 5, kAddr, packet_options);
socket->GetOption(Socket::OPT_SEND_ECN, &ect);
EXPECT_EQ(ect, 0);
}
} // namespace rtc
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