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#include "sock.h"
#include <library/cpp/testing/unittest/registar.h>
#include <library/cpp/threading/future/legacy_future.h>
#include <util/string/split.h>
#include <util/system/fs.h>
Y_UNIT_TEST_SUITE(TSocketTest) {
Y_UNIT_TEST(InetDgramTest) {
char buf[256];
TSockAddrInetDgram servAddr(IpFromString("127.0.0.1"), 0);
TSockAddrInetDgram cliAddr(IpFromString("127.0.0.1"), 0);
TSockAddrInetDgram servFromAddr;
TSockAddrInetDgram cliFromAddr;
TInetDgramSocket cliSock;
TInetDgramSocket servSock;
cliSock.CheckSock();
servSock.CheckSock();
TBaseSocket::Check(cliSock.Bind(&cliAddr));
TBaseSocket::Check(servSock.Bind(&servAddr));
// client
const char reqStr[] = "Hello, world!!!";
TBaseSocket::Check(cliSock.SendTo(reqStr, sizeof(reqStr), &servAddr));
// server
TBaseSocket::Check(servSock.RecvFrom(buf, 256, &servFromAddr));
UNIT_ASSERT(strcmp(reqStr, buf) == 0);
const char repStr[] = "The World's greatings to you";
TBaseSocket::Check(servSock.SendTo(repStr, sizeof(repStr), &servFromAddr));
// client
TBaseSocket::Check(cliSock.RecvFrom(buf, 256, &cliFromAddr));
UNIT_ASSERT(strcmp(repStr, buf) == 0);
}
void RunLocalDgramTest(const char* localServerSockName, const char* localClientSockName) {
char buf[256];
TSockAddrLocalDgram servAddr(localServerSockName);
TSockAddrLocalDgram cliAddr(localClientSockName);
TSockAddrLocalDgram servFromAddr;
TSockAddrLocalDgram cliFromAddr;
TLocalDgramSocket cliSock;
TLocalDgramSocket servSock;
cliSock.CheckSock();
servSock.CheckSock();
TBaseSocket::Check(cliSock.Bind(&cliAddr), "bind client");
TBaseSocket::Check(servSock.Bind(&servAddr), "bind server");
// client
const char reqStr[] = "Hello, world!!!";
TBaseSocket::Check(cliSock.SendTo(reqStr, sizeof(reqStr), &servAddr), "send from client");
// server
TBaseSocket::Check(servSock.RecvFrom(buf, 256, &servFromAddr), "receive from client");
UNIT_ASSERT(strcmp(reqStr, buf) == 0);
const char repStr[] = "The World's greatings to you";
TBaseSocket::Check(servSock.SendTo(repStr, sizeof(repStr), &servFromAddr), "send to client");
// client
TBaseSocket::Check(cliSock.RecvFrom(buf, 256, &cliFromAddr), "receive from server");
UNIT_ASSERT(strcmp(repStr, buf) == 0);
}
Y_UNIT_TEST(LocalDgramTest) {
const char* localServerSockName = "./serv_sock";
const char* localClientSockName = "./cli_sock";
RunLocalDgramTest(localServerSockName, localClientSockName);
NFs::Remove(localServerSockName);
NFs::Remove(localClientSockName);
}
template <class A, class S>
void RunInetStreamTest(const char* ip) {
char buf[256];
A servAddr(ip, 0);
A newAddr;
S cliSock;
S servSock;
S newSock;
cliSock.CheckSock();
servSock.CheckSock();
newSock.CheckSock();
// server
int yes = 1;
CheckedSetSockOpt(servSock, SOL_SOCKET, SO_REUSEADDR, yes, "servSock, SO_REUSEADDR");
TBaseSocket::Check(servSock.Bind(&servAddr), "bind");
TBaseSocket::Check(servSock.Listen(10), "listen");
// client
TBaseSocket::Check(cliSock.Connect(&servAddr), "connect");
// server
TBaseSocket::Check(servSock.Accept(&newSock, &newAddr), "accept");
// client
const char reqStr[] = "Hello, world!!!";
TBaseSocket::Check(cliSock.Send(reqStr, sizeof(reqStr)), "send");
// server - new
TBaseSocket::Check(newSock.Recv(buf, 256), "recv");
UNIT_ASSERT(strcmp(reqStr, buf) == 0);
const char repStr[] = "The World's greatings to you";
TBaseSocket::Check(newSock.Send(repStr, sizeof(repStr)), "send");
// client
TBaseSocket::Check(cliSock.Recv(buf, 256), "recv");
UNIT_ASSERT(strcmp(repStr, buf) == 0);
}
Y_UNIT_TEST(InetStreamTest) {
RunInetStreamTest<TSockAddrInetStream, TInetStreamSocket>("127.0.0.1");
}
Y_UNIT_TEST(Inet6StreamTest) {
RunInetStreamTest<TSockAddrInet6Stream, TInet6StreamSocket>("::1");
}
void RunLocalStreamTest(const char* localServerSockName) {
char buf[256];
TSockAddrLocalStream servAddr(localServerSockName);
TSockAddrLocalStream newAddr;
TLocalStreamSocket cliSock;
TLocalStreamSocket servSock;
TLocalStreamSocket newSock;
cliSock.CheckSock();
servSock.CheckSock();
newSock.CheckSock();
// server
TBaseSocket::Check(servSock.Bind(&servAddr), "bind");
TBaseSocket::Check(servSock.Listen(10), "listen");
NThreading::TLegacyFuture<void> f([&]() {
// server
TBaseSocket::Check(servSock.Accept(&newSock, &newAddr), "accept");
});
// client
TBaseSocket::Check(cliSock.Connect(&servAddr), "connect");
f.Get();
// client
const char reqStr[] = "Hello, world!!!";
TBaseSocket::Check(cliSock.Send(reqStr, sizeof(reqStr)), "send");
// server - new
TBaseSocket::Check(newSock.Recv(buf, 256), "recv");
UNIT_ASSERT(strcmp(reqStr, buf) == 0);
const char repStr[] = "The World's greatings to you";
TBaseSocket::Check(newSock.Send(repStr, sizeof(repStr)), "send");
// client
TBaseSocket::Check(cliSock.Recv(buf, 256), "recv");
UNIT_ASSERT(strcmp(repStr, buf) == 0);
}
Y_UNIT_TEST(LocalStreamTest) {
const char* localServerSockName = "./serv_sock2";
RunLocalStreamTest(localServerSockName);
NFs::Remove(localServerSockName);
}
Y_UNIT_TEST(DetermingPath) {
const TString connectionString = "/var/run/some.sock http://localhost/endpoint";
TStringBuf sockPath, endpoint;
StringSplitter(connectionString).Split(' ').SkipEmpty().CollectInto(&sockPath, &endpoint);
TSockAddrLocal sal;
sal.Set(sockPath);
UNIT_ASSERT_STRINGS_EQUAL(sal.ToString(), "/var/run/some.sock");
}
} // Y_UNIT_TEST_SUITE(TSocketTest)
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