72 lines
2.3 KiB
C++
72 lines
2.3 KiB
C++
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#include <barrier>
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#include <catch2/catch_test_macros.hpp>
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#include <span>
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#include <iostream>
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#include "UdpStream.hpp"
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#include "Address.hpp"
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#include "protocol/quicr/QuicrConnection.hpp"
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#include "protocol/quicr/QuicrConnectionListener.hpp"
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#include "protocol/quicr/QuicrEndpoint.hpp"
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TEST_CASE("Start two sockets and send message", "[udp]") {
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std::barrier create_sync_point(2);
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std::barrier send_sync_point(2);
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const std::string message = "Hello, server!";
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std::thread server_thread([&]() {
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auto r = tw::net::UdpStream::bind(tw::net::Address {"127.0.0.1", 6969});
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if(!r.has_value()) {
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std::cout << ("Failed to bind UDP stream: {}") << r.error().message() << std::endl;
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}
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auto flag_result = r->set_non_blocking();
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auto server = std::move(r.value());
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create_sync_point.arrive_and_wait();
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send_sync_point.arrive_and_wait();
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std::this_thread::sleep_for(std::chrono::milliseconds(100));
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std::vector<std::byte> buffer(1024);
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tw::net::Address from {{}, 0};
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auto read_result = server.read_into(std::span{buffer.data(), buffer.size()}, &from);
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if(!read_result.has_value()) {
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spdlog::error("Failed to read from UDP stream: {}", read_result.error().message());
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}
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// convert the buffer to a string
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std::string mesg(buffer.data(), buffer.data() + read_result.value());
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REQUIRE(mesg == message);
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});
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std::thread client_thread([&]() {
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create_sync_point.arrive_and_wait();
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auto connect_result = tw::net::UdpStream::to(tw::net::Address{"127.0.0.1", 6969});
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if(!connect_result.has_value()) {
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spdlog::error("Failed to bind UDP stream: {}", connect_result.error().mesg());
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}
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auto client = std::move(connect_result.value());
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std::string mesg = message;
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auto write_result = client.write(std::as_writable_bytes(std::span(mesg.begin(), mesg.end())));
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if(!write_result.has_value() && write_result.value() == mesg.length()) {
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spdlog::error("Failed to write to UDP stream: {}", write_result.error().message());
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}
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send_sync_point.arrive_and_wait();
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});
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server_thread.join();
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client_thread.join();
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}
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using namespace tw::net;
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using namespace tw::net::quicr;
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