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

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Diff for /wine4/wine/dlls/wsock32/tests/wsock32_main.c between version 1.9 and 1.29

version 1.9, 2005/02/22 02:19:39

version 1.29, 2005/02/24 23:33:35

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* Unit tests for 32-bit socket functions in Wine

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

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#include <winsock.h>

#include <wtypes.h>

#include <winerror.h>

#include <string.h>

#ifndef STANDALONE

#include "wine/test.h"

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#define todo_wine

#endif

#define NUM_CLIENTS 1

// clients threads to create

#define NUM_CLIENTS 64

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

#define TRANSFER_SIZE 1000000

#define TEST_DATA_SIZE 145243

int clientsDone = 0;

// max time (seconds) to run test

#define TEST_TIMEOUT 10

struct TestParams {

// we often pass this size by reference

int serverSock;

int sizeofSOCKADDR_IN = sizeof(SOCKADDR_IN);

int serverType;

int serverPort;

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

int clientPort[NUM_CLIENTS];

char *gTestData;

struct ThreadInfo {

HANDLE Handle;

DWORD ID;

};

struct ClientParams {

struct BlockingServerConnection {

struct TestParams *test;

struct ThreadInfo serverThread;

int clientNum; // 1...NUM_CLIENTS

SOCKET connectedSocket; // socket to communicate with client

SOCKADDR_IN clientAddr; // client info

};

static void test_Startup(void);

void BlockingClient(int *serverPort);

void BlockingServer(int *port);

static void test_ClientServerBlocking_1(void);

static void test_Startup(void);

static void test_Cleanup(void);

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

static void BlockingClient(int *serverPort);

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

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

static void BlockingServer(SOCKET *sock);

static struct BlockingServerConnection * BlockingServerConnection_New(SOCKET sock, SOCKADDR_IN clientAddr);

static void BlockingServerConnection_Run(struct BlockingServerConnection *t);

static void BlockingServerConnection_Delete(struct BlockingServerConnection *c);

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");

server.sin_family = AF_INET;

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;

}

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

{

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

// returns server port number

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");

return addr->sin_port;

}

void BlockingClient(int *serverPort)

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

{

SOCKET sock;

struct BlockingServerConnection *connections[NUM_CLIENTS];

SOCKADDR_IN client, server;

int connIndex = 0;

HOSTENT *hp;

SOCKET tmpSock;

StartNetworkApp(SOCK_STREAM, &sock, &client);

SOCKADDR_IN tmpSockAddr;

hp = gethostbyname("localhost");

while(*serverPort == 0) ;

// we require one connection from each client thread

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

// accept connection

tmpSock = accept(*sock, (SOCKADDR *) &tmpSockAddr, &sizeofSOCKADDR_IN);

ok(tmpSock != INVALID_SOCKET, "error accepting socket\n");

// network code here

// handle new connection

server.sin_family = AF_INET;

connections[connIndex] = BlockingServerConnection_New(tmpSock, tmpSockAddr);

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

}

server.sin_port = *serverPort;

trace("blocking client done\n");

// clean up connections

clientsDone++;

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

BlockingServerConnection_Delete(connections[connIndex]);

}

void ProcessConnection(SOCKET ConnectedSocket)

static struct BlockingServerConnection * BlockingServerConnection_New(SOCKET sock, SOCKADDR_IN clientAddr)

{

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

struct BlockingServerConnection *connection;

close(ConnectedSocket);

connection = malloc(sizeof(struct BlockingServerConnection));

memset(connection, 0, sizeof(struct BlockingServerConnection));

connection->connectedSocket = sock;

connection->clientAddr = clientAddr;

// spawn thread to handle sending data

connection->serverThread.Handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingServerConnection_Run, connection, 0, &connection->serverThread.ID);

return connection;

}

void BlockingServer(int *port)

static void BlockingServerConnection_Run(struct BlockingServerConnection *connection)

{

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;

*port = server.sin_port;

int numCharsSent;

const int charsPerSend = 2000;

Handle* ServerThreads;

ServerThreads = malloc(sizeof(Handle) * NUM_CLIENTS);

memset(ServerThreads, 0, sizeof(Handle) * NUM_CLIENTS)

DWORD* ServerThreadIDs;

// loop and send data

ServerThreadIDs = malloc(sizeof(DWORD) * NUM_CLIENTS);

while( totCharsSent < TEST_DATA_SIZE ) {

memset(ServerThreadIDs, 0, sizeof(DWORD) * NUM_CLIENTS);

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

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

int ThreadIndex = 0;

// pass if send buffer is full

if(numCharsSent == 0) {

Sleep(100);

}

//SOCKADDR_IN RemoteAddress;

totCharsSent += numCharsSent;

}

// condition for how long we want the test to run goes here

bClosed = !closesocket(connection->connectedSocket);

{

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

ok(listen(sock, 5) != SOCKET_ERROR, "error listening on socket");

ok(INVALID_SOCK != (ConnectedSocket = accept(sock)), "error accepting socket"); // this can be modified to include the address of the remote socket

ServerThreads[ThreadIndex] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &ProcessConnection, ConnectedSocket, 0, &ServerThreadIDs[ThreadIndex]);

// the line above needs to be cleaned up, it currently copies the connected socket into the called function

// and will then overwrite the local variable. I'm thinking maybe it needs an array of sockets to handle this

// and then it can pass the address of the socket.

}

// network code here

static void BlockingServerConnection_Delete(struct BlockingServerConnection *c)

{

// wait for client to receive data before cleaning up

WaitForSingleObject(c->serverThread.Handle, INFINITE);

free(ServerThreads);

free(c);

free(ServerThreadIDs);

trace("blocking server done\n");

}

static void test_ClientServerBlocking_1(void)

{

int ThreadIndex = 0;

struct ThreadInfo serverThread;

int serverPort = 0; // I think the server port would work better as a #DEFINE rather than a variable that gets passed around everywhere

struct ThreadInfo *clientThreads;

HANDLE ServerThread;

DWORD waitStatus;

DWORD ServerThreadId;

SOCKET sock;

DWORD *ClientThreadIds;

SOCKADDR_IN server;

HANDLE *ClientThreads;

int serverPort;

int threadIndex = 0;

// create socket, bind server and start listening

serverPort = BlockingServer_Init(SOCK_STREAM, &sock, &server);

ServerThread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingClient, &serverPort, 0, &ServerThreadId);

// start server thread

trace("starting server thread\n");

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

ClientThreads = malloc(sizeof(Handle) * NUM_CLIENTS);

// start client threads

memset(ClientThreads, 0, sizeof(Handle) * NUM_CLIENTS)

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

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

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);

ClientThreadIds = malloc(sizeof(DWORD) * NUM_CLIENTS);

// server thread needs to end before cleaning up

memset(ClientThreadIds, 0, sizeof(DWORD) * NUM_CLIENTS);

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

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

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

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

ClientThreads[ThreadIndex] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingServer, &serverPort, 0, &ClientThreadIds[ThreadIndex]);

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

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

}

trace("test_ClientServerBlocking_1 done\n");

free(clientThreads);

}

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");

while (clientsDone != NUM_CLIENTS)

;

free(gTestData);

}

Legend:

Removed from v.1.9
changed lines
	Added in v.1.29

Rizwan Kassim