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Diff for /wine4/wine/dlls/wsock32/tests/wsock32_main.c between version 1.12 and 1.32

version 1.12, 2005/02/22 05:15:01 version 1.32, 2005/02/25 07:07:32
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 /* /*
  * Unit tests for 32-bit socket functions in Wine   * Unit tests for 32-bit WinSock 1.1 functions in Wine
  *  *
  * Copyright (c) 2005 Thomas Kho, Fredy Garcia, Douglas Rosenberg  * Copyright (c) 2005 Thomas Kho, Fredy Garcia, Douglas Rosenberg
    * standalone boilerplate copyright (c) 2004,2005 Dan Kegel
  *  *
  * This library is free software; you can redistribute it and/or  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public  * modify it under the terms of the GNU Lesser General Public
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 #include <winsock.h> #include <winsock.h>
 #include <wtypes.h> #include <wtypes.h>
 #include <winerror.h> #include <winerror.h>
 #include <string.h>  
  
   /* To build outside Wine tree, compile with cl -DSTANDALONE -D_X86_ wsock32_main.c wsock32.lib */
 #ifndef STANDALONE #ifndef STANDALONE
 #include "wine/test.h" #include "wine/test.h"
 #else #else
 #include <assert.h>  #include <stdarg.h>
   #include <stdio.h>
 #define START_TEST(name) main(int argc, char **argv) #define START_TEST(name) main(int argc, char **argv)
 #define ok(condition, msg) \ #define ok(condition, msg) \
         do { \         do { \
                 if(!(condition)) \                 if(!(condition)) \
                 { \                 { \
                         fprintf(stderr,"failed at %d\n",__LINE__); \                         fprintf(stderr,"failed at %d\n",__LINE__); \
                         exit(0); \                          exit(1); \
                 } \                 } \
         } while(0)         } while(0)
  
 #define todo_wine #define todo_wine
   static void trace(const char *s, ...)
   {
           va_list elipsis;
           va_start (elipsis, s);
           vprintf(s, elipsis);
           va_end(elipsis);
   }
 #endif #endif
  
 #define NUM_CLIENTS 1  /* clients threads to create */
 // amount of data to transfer from each client to server  #define NUM_CLIENTS 64
 #define TRANSFER_SIZE 1000000  
  
 int clientsDone = 0;  /* amount of data to transfer from each client to server */
   #define TEST_DATA_SIZE 145244
   
   /* max time (seconds) to run test.
      On a 650 Mhz Linux system with tcpdump running, it takes 8 seconds. */
   #define TEST_TIMEOUT 20
   
   /* we often pass this size by reference */
 int sizeofSOCKADDR_IN = sizeof(SOCKADDR_IN); int sizeofSOCKADDR_IN = sizeof(SOCKADDR_IN);
  
 struct TestParams {  /* global test data; server sends it to client, then client verifies it */
         int serverSock;  char *gTestData;
         int serverType;  
         int serverPort;  
         int clientPort[NUM_CLIENTS];  
 };  
  
 struct ClientParams {  struct ThreadInfo {
         struct TestParams *test;          HANDLE Handle;
         int clientNum; // 1...NUM_CLIENTS          DWORD ID;
 }; };
  
 struct ServerThread {  struct BlockingServerConnection {
         HANDLE* ServerThread;          struct ThreadInfo serverThread;
         DWORD* ServerThreadID;          SOCKET connectedSocket; /* socket to communicate with client */
         SOCKET Socket; // socket to communicate with client          SOCKADDR_IN clientAddr; /* client info */
         SOCKADDR_IN Client; // client info  
 }; };
  
 static void test_Startup(void); static void test_Startup(void);
 void BlockingClient(int *serverPort);  
 void BlockingServer(int *port);  
 static void test_ClientServerBlocking_1(void); 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);
         SOCKADDR_IN tmpAddr;  static struct BlockingServerConnection * BlockingServerConnection_New(SOCKET sock, SOCKADDR_IN clientAddr);
         int tmpAddrSize;  static void BlockingServerConnection_Run(struct BlockingServerConnection *t);
   static void BlockingServerConnection_Delete(struct BlockingServerConnection *c);
  
         *sock = socket(AF_INET, type, 0);  static void BlockingClient(int *serverPort)
         if (*sock == INVALID_SOCKET) {  {
                 ok( 0 , "Error in socket()");          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();                 WSACleanup();
                 exit(0);                 exit(0);
         }         }
         trace("socket() ok\n");  
  
         addr->sin_family = AF_INET;          hp = gethostbyname("localhost");
         addr->sin_addr.s_addr = INADDR_ANY;  
         addr->sin_port = htons(0);          server.sin_family = AF_INET;
           server.sin_addr = *(struct in_addr *) hp->h_addr;
           server.sin_port = *serverPort;
  
         if( bind(*sock, (const SOCKADDR *) addr, sizeof(*addr)) ) {          /* connect to server */
                 ok( 0 , "Error binding client to socket");          connectError = connect(sock, (struct sockaddr *)&server, sizeof(struct sockaddr));
           ok( !connectError , "client cannot connect to host\n");
           if(connectError) {
                 WSACleanup();                 WSACleanup();
                 exit(0);                 exit(0);
         }         }
  
         // get port number          /* start receiving data from server */
         tmpAddrSize = sizeof(tmpAddr);          while( totCharsReceived < TEST_DATA_SIZE ) {
         getsockname(*sock, (SOCKADDR *) &tmpAddr, &tmpAddrSize);                  numCharsReceived = recv(sock, buf, 1000, 0);
         addr->sin_port = tmpAddr.sin_port;                  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;
           }
 } }
  
 void BlockingClient(int *serverPort)  static int BlockingServer_Init(int type, SOCKET *sock, SOCKADDR_IN *addr)
 { {
         SOCKET sock;          /* BlockingServer_Init creates socket sock of type type and returns assigned port number in addr.
         SOCKADDR_IN client, server;             returns server port number */
         HOSTENT *hp;  
         char* msg="Some message to send to server";  
   
         StartNetworkApp(SOCK_STREAM, &sock, &client);  
   
         hp = gethostbyname("localhost");  
  
         while(*serverPort == 0) ;          SOCKADDR_IN tmpAddr;
           int bindOK;
         // network code here          int listenReturn;
         server.sin_family = AF_INET;  
         server.sin_addr = *(struct in_addr *) hp->h_addr;  
         server.sin_port = *serverPort;  
  
         if(connect(sock, (struct sockaddr *)&server, sizeof(struct sockaddr)) < 0){          /* create socket */
                 ok( 0 , "Error connecting client to socket\n");          *sock = socket(AF_INET, type, 0);
           ok( *sock != INVALID_SOCKET , "Error in socket()\n");
           if (*sock == INVALID_SOCKET) {
                 WSACleanup();                 WSACleanup();
                 exit(0);                 exit(0);
         }         }
  
         if((send(sock, msg, strlen(msg), 0))==-1){          addr->sin_family = AF_INET;
                 ok( 0 , "Error sending message\n");          addr->sin_addr.s_addr = INADDR_ANY;
           addr->sin_port = htons(0);
   
           /* bind socket to port */
           bindOK = !bind(*sock, (const SOCKADDR *) addr, sizeofSOCKADDR_IN);
           ok( bindOK , "Error binding client to socket\n");
           if( !bindOK ) {
                 WSACleanup();                 WSACleanup();
                 exit(0);                 exit(0);
         }         }
  
         trace("blocking client done\n");          /* get port number */
         clientsDone++;          getsockname(*sock, (SOCKADDR *) &tmpAddr, &sizeofSOCKADDR_IN);
 }          addr->sin_port = tmpAddr.sin_port;
  
 void ProcessConnection(SOCKET *ConnectedSocket)          /* listen on port */
 {          listenReturn = listen(*sock, NUM_CLIENTS);
         // this will handle all connections to the server, it's in its own function to allow for multithreading          ok(listenReturn != SOCKET_ERROR, "error listening on socket\n");
         int bClosed;  
         bClosed = close(ConnectedSocket);          return addr->sin_port;
         //ok(bClosed,"Error closing socket");  
 } }
  
 void BlockingServer(int *port) // listens for incoming connections and accepts up to NUM_CLIENTS connections at once  static void BlockingServer(SOCKET *sock)
 { {
         struct ServerThread *Threads;          /* listens for incoming connections and accepts up to NUM_CLIENTS connections at once */
         HANDLE* ServerThreads; // the handles for the threads that process connections          struct BlockingServerConnection *connections[NUM_CLIENTS];
         DWORD* ServerThreadIDs; // the thread ids for the threads that process connections          int connIndex = 0;
         SOCKET* ConnectedSockets; // the threads created by accept() that get sent to the processing function          SOCKET tmpSock;
         int ThreadIndex = 0;          SOCKADDR_IN tmpSockAddr;
  
         SOCKET sock;          /* we require one connection from each client thread */
         SOCKADDR_IN server;          for (connIndex = 0; connIndex < NUM_CLIENTS; connIndex++) {
         int ListenReturn;                          /* accept connection */
                           tmpSock = accept(*sock, (SOCKADDR *) &tmpSockAddr, &sizeofSOCKADDR_IN);
         StartNetworkApp(SOCK_STREAM, &sock, &server);                          ok(tmpSock != INVALID_SOCKET, "error accepting socket\n");
         *port = server.sin_port;  
  
         Threads = malloc(sizeof(struct ServerThread) * NUM_CLIENTS);                          /* handle new connection */
         memset(Threads, 0, sizeof(struct ServerThread) * NUM_CLIENTS);                          connections[connIndex] = BlockingServerConnection_New(tmpSock, tmpSockAddr);
           }
  
         ServerThreads = malloc(sizeof(HANDLE) * NUM_CLIENTS);          /* clean up connections */
         memset(ServerThreads, 0, sizeof(HANDLE) * NUM_CLIENTS);          for(connIndex = 0; connIndex < NUM_CLIENTS; connIndex++) {
                   BlockingServerConnection_Delete(connections[connIndex]);
           }
   }
  
         ServerThreadIDs = malloc(sizeof(DWORD) * NUM_CLIENTS);  static struct BlockingServerConnection * BlockingServerConnection_New(SOCKET sock, SOCKADDR_IN clientAddr)
         memset(ServerThreadIDs, 0, sizeof(DWORD) * NUM_CLIENTS);  {
           struct BlockingServerConnection *connection;
           connection = malloc(sizeof(struct BlockingServerConnection));
           memset(connection, 0, sizeof(struct BlockingServerConnection));
  
         ConnectedSockets = malloc(sizeof(DWORD) * NUM_CLIENTS);          connection->connectedSocket = sock;
         memset(ConnectedSockets, 0, sizeof(DWORD) * NUM_CLIENTS);          connection->clientAddr = clientAddr;
  
         //SOCKADDR_IN RemoteAddress;          /* spawn thread to handle sending data */
           connection->serverThread.Handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingServerConnection_Run, connection, 0, &connection->serverThread.ID);
  
         ListenReturn = listen(sock, 5);          return connection;
         ok(ListenReturn != SOCKET_ERROR, "error listening on socket");  }
  
         for (ThreadIndex = 0; ThreadIndex < NUM_CLIENTS; ThreadIndex++)  static void BlockingServerConnection_Run(struct BlockingServerConnection *connection)
         {         {
                         ConnectedSockets[ThreadIndex] = accept(sock, (SOCKADDR *) &Threads[ThreadIndex].Client, &sizeofSOCKADDR_IN); // this can be modified to include the address of the remote socket          /* BlockingServerConnection_Run handles data transfer */
                         ok(ConnectedSockets[ThreadIndex] != INVALID_SOCKET, "error accepting socket");          int bClosed;
           int totCharsSent = 0;
           int numCharsSent;
           const int charsPerSend = 2000;
   
           /* loop and send data */
           while( totCharsSent < TEST_DATA_SIZE ) {
                   numCharsSent = send(connection->connectedSocket, gTestData+totCharsSent, (totCharsSent + charsPerSend <= TEST_DATA_SIZE) ? charsPerSend : TEST_DATA_SIZE - totCharsSent, 0);
                   ok( numCharsSent != SOCKET_ERROR, "socket error\n" );
  
                         ServerThreads[ThreadIndex] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &ProcessConnection, &ConnectedSockets[ThreadIndex], 0, &ServerThreadIDs[ThreadIndex]);                  /* pass if send buffer is full */
                   if(numCharsSent == 0) {
                           Sleep(100);
         }         }
  
         // network code here                  totCharsSent += numCharsSent;
           }
   
           bClosed = !closesocket(connection->connectedSocket);
           ok(bClosed,"Error closing socket\n");
   }
   
   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);  
         free(ConnectedSockets);  
         trace("blocking server done\n");  
 } }
  
 static void test_ClientServerBlocking_1(void) 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;
  
         ServerThread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingClient, &serverPort, 0, &ServerThreadId);          /* create socket, bind server and start listening */
           serverPort = BlockingServer_Init(SOCK_STREAM, &sock, &server);
  
         ClientThreads = malloc(sizeof(HANDLE) * NUM_CLIENTS);          /* start server thread */
         memset(ClientThreads, 0, sizeof(HANDLE) * NUM_CLIENTS);          trace("starting server thread\n");
           serverThread.Handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingServer, &sock, 0, &serverThread.ID);
   
           /* start client threads */
           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) static void test_Startup(void)
 { {
         // initialize application          /* generate test data and initialize application */
         WSADATA wsaData;         WSADATA wsaData;
   int wsastartup_result = WSAStartup(MAKEWORD(1,1), &wsaData);          int wsastartup_result;
         if ( (LOBYTE(wsaData.wVersion) != 1) && (HIBYTE(wsaData.wVersion) != 1) )          int versionOK;
         {    int i;
                 ok( 0 , "WSAStartup returns an incompatible sockets version");  
           srand(1);
   
           /* fill out test data */
           gTestData = malloc(TEST_DATA_SIZE);
           for(i = 0; i < (TEST_DATA_SIZE/sizeof(int)); i++) {
                   *(((int *) gTestData) + i) = rand();
           }
   
           /* check for compatible winsock version */
           wsastartup_result = WSAStartup(MAKEWORD(1,1), &wsaData);
           ok((wsastartup_result == NO_ERROR), "Error in WSAStartup()\n");
   
           versionOK = (LOBYTE(wsaData.wVersion) == 1) && (HIBYTE(wsaData.wVersion) == 1);
           ok( versionOK , "WSAStartup returns an incompatible sockets version\n");
           if ( !versionOK ) {
                 WSACleanup();                 WSACleanup();
                 exit(0);                 exit(0);
         }         }
  
    ok((wsastartup_result == NO_ERROR), "Error in WSAStartup()");          trace("startup ok\n");
 } }
  
   static void test_Cleanup(void)
   {
           int cleanupOK;
   
           cleanupOK = ! WSACleanup();
           ok( cleanupOK , "error in WSACleanup()\n");
   
           free(gTestData);
   
           trace("cleanup ok\n");
   }
  
 START_TEST(wsock32_main) START_TEST(wsock32_main)
 { {
   trace("test 1 of 2:\n");          const int numTests = 3;
   
           trace("test 1 of %d:\n", numTests);
   test_Startup();   test_Startup();
   trace("test 2 of 2:\n");  
           trace("test 2 of %d:\n", numTests);
   test_ClientServerBlocking_1();   test_ClientServerBlocking_1();
   trace("all tests done\n");  
         while (clientsDone != NUM_CLIENTS)          trace("test 3 of %d:\n", numTests);
                 ;          test_Cleanup();
   
           trace("all " __FILE__ " tests done\n");
 } }

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Rizwan Kassim
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