wine4/wine/dlls/wsock32/tests/wsock32_main.c - diff

Return to wsock32_main.c CVS log

Up to [RizwankCVS] / wine4 / wine / dlls / wsock32 / tests

Diff for /wine4/wine/dlls/wsock32/tests/wsock32_main.c between version 1.5 and 1.27

version 1.5, 2005/02/21 19:30:18

version 1.27, 2005/02/24 21:57:44

Line 1

* Unit tests for 32-bit socket functions in Wine

* Unit tests for 32-bit WinSock 1.1 functions in Wine

Line 42

#define todo_wine

#endif

#define NUM_CLIENTS 5

// clients threads to create

#define NUM_CLIENTS 64

struct TestParams {

// amount of data to transfer from each client to server

int serverSock;

#define TEST_DATA_SIZE 145243

int serverType;

int serverPort;

// max time (seconds) to run test

int clientPort[NUM_CLIENTS];

#define TEST_TIMEOUT 10

// we often pass this size by reference

int sizeofSOCKADDR_IN = sizeof(SOCKADDR_IN);

// global test data; server sends it to client, then client verifies it

char *gTestData;

struct ThreadInfo {

HANDLE Handle;

DWORD ID;

};

struct ClientParams {

struct ServerInfo {

struct TestParams *test;

HANDLE threadHandle;

int clientNum; // 1...NUM_CLIENTS

DWORD threadID;

SOCKET connectedSocket; // socket to communicate with client

SOCKADDR_IN clientAddr; // client info

};

static void test_Startup(void);

void BlockingClient();

void BlockingServer();

static void test_ClientServerBlocking_1(void);

static void test_Startup(void);

static void test_Cleanup(void);

static void BlockingServer_Init(int type, SOCKET *sock, SOCKADDR_IN *addr);

static void BlockingServer_ProcessConnection(struct ServerInfo *t);

static void StartBlockingClients(int *serverPort);

static void BlockingClient(int *serverPort);

static void BlockingServer();

static void BlockingClient(int *serverPort)

{

SOCKET sock;

SOCKADDR_IN server;

HOSTENT *hp;

int connectError;

int totCharsReceived = 0;

int numCharsReceived;

int memSame;

char buf[1001];

// create socket

sock = socket(AF_INET, SOCK_STREAM, 0);

ok( sock != INVALID_SOCKET , "Error in socket()\n");

if (sock == INVALID_SOCKET) {

WSACleanup();

exit(0);

}

hp = gethostbyname("localhost");

// StartNetworkApp creates socket sock of type type and returns assigned port number in addr.

server.sin_family = AF_INET;

void StartNetworkApp(int type, SOCKET *sock, SOCKADDR_IN *addr)

server.sin_addr = *(struct in_addr *) hp->h_addr;

server.sin_port = *serverPort;

// connect to server

connectError = connect(sock, (struct sockaddr *)&server, sizeof(struct sockaddr));

ok( !connectError , "client cannot connect to host\n");

if(connectError) {

WSACleanup();

exit(0);

}

// start receiving data from server

while( totCharsReceived < TEST_DATA_SIZE ) {

numCharsReceived = recv(sock, buf, 1000, 0);

ok( numCharsReceived > 0, "socket was closed unexpectedly\n" );

// check received data againt global test data

memSame = ! memcmp(buf,gTestData+totCharsReceived,numCharsReceived);

ok( memSame, "data integrity lost during transfer\n" );

totCharsReceived += numCharsReceived;

}

// BlockingServer_Init creates socket sock of type type and returns assigned port number in addr.

static void BlockingServer_Init(int type, SOCKET *sock, SOCKADDR_IN *addr)

{

SOCKADDR_IN tmpAddr;

int tmpAddrSize;

int bindOK;

int listenReturn;

// create socket

*sock = socket(AF_INET, type, 0);

ok( *sock != INVALID_SOCKET , "Error in socket()\n");

if (*sock == INVALID_SOCKET) {

ok( 0 , "Error in socket()");

WSACleanup();

exit(0);

}

trace("socket() ok\n");

addr->sin_family = AF_INET;

addr->sin_addr.s_addr = INADDR_ANY;

addr->sin_port = htons(0);

if( bind(*sock, (const SOCKADDR *) addr, sizeof(*addr)) ) {

// bind socket to port

ok( 0 , "Error binding client to socket");

bindOK = !bind(*sock, (const SOCKADDR *) addr, sizeofSOCKADDR_IN);

ok( bindOK , "Error binding client to socket\n");

if( !bindOK ) {

WSACleanup();

exit(0);

}

// get port number

tmpAddrSize = sizeof(tmpAddr);

getsockname(*sock, (SOCKADDR *) &tmpAddr, &sizeofSOCKADDR_IN);

getsockname(*sock, (SOCKADDR *) &tmpAddr, &tmpAddrSize);

addr->sin_port = tmpAddr.sin_port;

// listen on port

listenReturn = listen(*sock, NUM_CLIENTS);

ok(listenReturn != SOCKET_ERROR, "error listening on socket\n");

}

void BlockingClient()

static void BlockingServer() // listens for incoming connections and accepts up to NUM_CLIENTS connections at once

{

struct ServerInfo *threads;

int threadIndex = 0;

int serverPort = 0;

SOCKET sock;

SOCKADDR_IN client;

SOCKADDR_IN server;

StartNetworkApp(SOCK_STREAM, &sock, &client);

BlockingServer_Init(SOCK_STREAM, &sock, &server);

// network code here

// allocate enough space to keep track of NUM_CLIENTS connections

threads = malloc(sizeof(struct ServerInfo) * NUM_CLIENTS);

memset(threads, 0, sizeof(struct ServerInfo) * NUM_CLIENTS);

// set the port parameter; clients now know we're ready to accept connections

serverPort = server.sin_port;

// bound to port; now we can start clients

CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &StartBlockingClients, &serverPort, 0, NULL);

// we require one connection from each client thread

for (threadIndex = 0; threadIndex < NUM_CLIENTS; threadIndex++) {

// accept connection

threads[threadIndex].connectedSocket = accept(sock, (SOCKADDR *) &threads[threadIndex].clientAddr, &sizeofSOCKADDR_IN); // this can be modified to include the address of the remote socket

ok(threads[threadIndex].connectedSocket != INVALID_SOCKET, "error accepting socket\n");

trace("blocking client done\n");

// spawn thread to handle sending data

threads[threadIndex].threadHandle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingServer_ProcessConnection, &threads[threadIndex], 0, &threads[threadIndex].threadID);

}

void BlockingServer()

// wait for all clients to receive data before cleaning up

for(threadIndex = 0; threadIndex < NUM_CLIENTS; threadIndex++) {

WaitForSingleObject(threads[threadIndex].threadHandle, INFINITE);

}

free(threads);

}

static void BlockingServer_ProcessConnection(struct ServerInfo *t)

{

SOCKET sock;

// this will handle all connections to the server, it's in its own function to allow for multithreading

SOCKADDR_IN server;

int bClosed;

StartNetworkApp(SOCK_STREAM, &sock, &server);

int totCharsSent = 0;

int numCharsSent;

const int charsPerSend = 2000;

// loop and send data

while( totCharsSent < TEST_DATA_SIZE ) {

numCharsSent = send(t->connectedSocket, gTestData+totCharsSent, (totCharsSent + charsPerSend <= TEST_DATA_SIZE) ? charsPerSend : TEST_DATA_SIZE - totCharsSent, 0);

ok( numCharsSent != SOCKET_ERROR, "socket error\n" );

// pass if send buffer is full

if(numCharsSent == 0) {

Sleep(100);

}

totCharsSent += numCharsSent;

}

bClosed = !closesocket(t->connectedSocket);

ok(bClosed,"Error closing socket\n");

}

static void StartBlockingClients(int *serverPort)

{

int threadIndex = 0;

struct ThreadInfo *clientThreads;

clientThreads = malloc(sizeof(struct ThreadInfo) * NUM_CLIENTS);

memset(clientThreads, 0, sizeof(struct ThreadInfo) * NUM_CLIENTS);

// network code here

for(threadIndex = 0; threadIndex < NUM_CLIENTS; threadIndex++) {

clientThreads[threadIndex].Handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingClient, (void *) serverPort, 0, &clientThreads[threadIndex].ID);

}

trace("%d clients started\n", NUM_CLIENTS);

// wait for all clients to receive data before cleaning up

for(threadIndex = 0; threadIndex < NUM_CLIENTS; threadIndex++) {

WaitForSingleObject(clientThreads[threadIndex].Handle, INFINITE);

}

trace("blocking server done\n");

free(clientThreads);

}

static void test_ClientServerBlocking_1(void)

{

HANDLE Thread1, Thread2;

struct ThreadInfo serverThread;

DWORD ThreadId1, ThreadId2;

DWORD waitStatus;

Thread1 = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingClient, NULL, 0, &ThreadId1);

Thread2 = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingServer, NULL, 0, &ThreadId2);

// start server thread

trace("test_ClientServerBlocking_1 done\n");

// server starts client threads after it binds to a port.

trace("starting main server thread\n");

serverThread.Handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingServer, NULL, 0, &serverThread.ID);

// server thread needs to end before cleaning up

waitStatus = WaitForSingleObject(serverThread.Handle, TEST_TIMEOUT * 1000);

ok( waitStatus != WAIT_TIMEOUT, "test did not complete in time\n" );

}

static void test_Startup(void)

{

// initialize application

WSADATA wsaData;

int wsastartup_result = WSAStartup(MAKEWORD(1,1), &wsaData);

int wsastartup_result;

if ( (LOBYTE(wsaData.wVersion) != 1) && (HIBYTE(wsaData.wVersion) != 1) )

int versionOK;

{

ok( 0 , "WSAStartup returns an incompatible sockets version");

// check for compatible winsock version

wsastartup_result = WSAStartup(MAKEWORD(1,1), &wsaData);

versionOK = (LOBYTE(wsaData.wVersion) == 1) && (HIBYTE(wsaData.wVersion) == 1);

ok( versionOK , "WSAStartup returns an incompatible sockets version\n");

if ( !versionOK ) {

WSACleanup();

exit(0);

}

ok((wsastartup_result == NO_ERROR), "Error in WSAStartup()");

ok((wsastartup_result == NO_ERROR), "Error in WSAStartup()\n");

trace("startup ok\n");

}

static void test_Cleanup(void)

{

int cleanupOK;

cleanupOK = ! WSACleanup();

ok( cleanupOK , "error in WSACleanup()\n");

trace("cleanup ok\n");

}

START_TEST(wsock32_main)

{

trace("test 1 of 2:\n");

const int numTests = 3;

gTestData = malloc(TEST_DATA_SIZE);

trace("test 1 of %d:\n", numTests);

test_Startup();

trace("test 2 of 2:\n");

trace("test 2 of %d:\n", numTests);

test_ClientServerBlocking_1();

trace("test 3 of %d:\n", numTests);

test_Cleanup();

trace("all tests done\n");

free(gTestData);

}

Legend:

Removed from v.1.5
changed lines
	Added in v.1.27

Rizwan Kassim