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Diff for /wine4/wine/dlls/wsock32/tests/wsock32_main.c between version 1.27 and 1.32

version 1.27, 2005/02/24 21:57:44 version 1.32, 2005/02/25 07:07:32
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  * Unit tests for 32-bit WinSock 1.1 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 <wtypes.h> #include <wtypes.h>
 #include <winerror.h> #include <winerror.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
  
 // clients threads to create  /* clients threads to create */
 #define NUM_CLIENTS 64 #define NUM_CLIENTS 64
  
 // amount of data to transfer from each client to server  /* amount of data to transfer from each client to server */
 #define TEST_DATA_SIZE 145243  #define TEST_DATA_SIZE 145244
  
 // max time (seconds) to run test  /* max time (seconds) to run test.
 #define TEST_TIMEOUT 10     On a 650 Mhz Linux system with tcpdump running, it takes 8 seconds. */
   #define TEST_TIMEOUT 20
  
 // we often pass this size by reference  /* we often pass this size by reference */
 int sizeofSOCKADDR_IN = sizeof(SOCKADDR_IN); int sizeofSOCKADDR_IN = sizeof(SOCKADDR_IN);
  
 // global test data; server sends it to client, then client verifies it  /* global test data; server sends it to client, then client verifies it */
 char *gTestData; char *gTestData;
  
 struct ThreadInfo { struct ThreadInfo {
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         DWORD ID;         DWORD ID;
 }; };
  
 struct ServerInfo {  struct BlockingServerConnection {
         HANDLE threadHandle;          struct ThreadInfo serverThread;
         DWORD threadID;          SOCKET connectedSocket; /* socket to communicate with client */
         SOCKET connectedSocket; // socket to communicate with client          SOCKADDR_IN clientAddr; /* client info */
         SOCKADDR_IN clientAddr; // client info  
 }; };
  
 static void test_Startup(void); static void test_Startup(void);
 static void test_ClientServerBlocking_1(void); static void test_ClientServerBlocking_1(void);
 static void test_Cleanup(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 BlockingClient(int *serverPort);
 static void BlockingServer();  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) static void BlockingClient(int *serverPort)
 { {
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         int memSame;         int memSame;
         char buf[1001];         char buf[1001];
  
         // create socket          /* create socket */
         sock = socket(AF_INET, SOCK_STREAM, 0);         sock = socket(AF_INET, SOCK_STREAM, 0);
         ok( sock != INVALID_SOCKET , "Error in socket()\n");         ok( sock != INVALID_SOCKET , "Error in socket()\n");
         if (sock == INVALID_SOCKET) {         if (sock == INVALID_SOCKET) {
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         server.sin_addr = *(struct in_addr *) hp->h_addr;         server.sin_addr = *(struct in_addr *) hp->h_addr;
         server.sin_port = *serverPort;         server.sin_port = *serverPort;
  
         // connect to server          /* connect to server */
         connectError = connect(sock, (struct sockaddr *)&server, sizeof(struct sockaddr));         connectError = connect(sock, (struct sockaddr *)&server, sizeof(struct sockaddr));
         ok( !connectError , "client cannot connect to host\n");         ok( !connectError , "client cannot connect to host\n");
         if(connectError) {         if(connectError) {
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                 exit(0);                 exit(0);
         }         }
  
         // start receiving data from server          /* start receiving data from server */
         while( totCharsReceived < TEST_DATA_SIZE ) {         while( totCharsReceived < TEST_DATA_SIZE ) {
                 numCharsReceived = recv(sock, buf, 1000, 0);                 numCharsReceived = recv(sock, buf, 1000, 0);
                 ok( numCharsReceived > 0, "socket was closed unexpectedly\n" );                 ok( numCharsReceived > 0, "socket was closed unexpectedly\n" );
  
                 // check received data againt global test data                  /* check received data againt global test data */
                 memSame = ! memcmp(buf,gTestData+totCharsReceived,numCharsReceived);                 memSame = ! memcmp(buf,gTestData+totCharsReceived,numCharsReceived);
                 ok( memSame, "data integrity lost during transfer\n" );                 ok( memSame, "data integrity lost during transfer\n" );
                 totCharsReceived += numCharsReceived;                 totCharsReceived += numCharsReceived;
         }         }
 } }
  
 // BlockingServer_Init creates socket sock of type type and returns assigned port number in addr.  static int BlockingServer_Init(int type, SOCKET *sock, SOCKADDR_IN *addr)
 static void 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;         SOCKADDR_IN tmpAddr;
         int bindOK;         int bindOK;
         int listenReturn;         int listenReturn;
  
         // create socket          /* create socket */
         *sock = socket(AF_INET, type, 0);         *sock = socket(AF_INET, type, 0);
         ok( *sock != INVALID_SOCKET , "Error in socket()\n");         ok( *sock != INVALID_SOCKET , "Error in socket()\n");
         if (*sock == INVALID_SOCKET) {         if (*sock == INVALID_SOCKET) {
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         addr->sin_addr.s_addr = INADDR_ANY;         addr->sin_addr.s_addr = INADDR_ANY;
         addr->sin_port = htons(0);         addr->sin_port = htons(0);
  
         // bind socket to port          /* bind socket to port */
         bindOK = !bind(*sock, (const SOCKADDR *) addr, sizeofSOCKADDR_IN);         bindOK = !bind(*sock, (const SOCKADDR *) addr, sizeofSOCKADDR_IN);
         ok( bindOK , "Error binding client to socket\n");         ok( bindOK , "Error binding client to socket\n");
         if( !bindOK ) {         if( !bindOK ) {
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                 exit(0);                 exit(0);
         }         }
  
         // get port number          /* get port number */
         getsockname(*sock, (SOCKADDR *) &tmpAddr, &sizeofSOCKADDR_IN);         getsockname(*sock, (SOCKADDR *) &tmpAddr, &sizeofSOCKADDR_IN);
         addr->sin_port = tmpAddr.sin_port;         addr->sin_port = tmpAddr.sin_port;
  
         // listen on port          /* listen on port */
         listenReturn = listen(*sock, NUM_CLIENTS);         listenReturn = listen(*sock, NUM_CLIENTS);
         ok(listenReturn != SOCKET_ERROR, "error listening on socket\n");         ok(listenReturn != SOCKET_ERROR, "error listening on socket\n");
   
           return addr->sin_port;
 } }
  
 static void BlockingServer() // listens for incoming connections and accepts up to NUM_CLIENTS connections at once  static void BlockingServer(SOCKET *sock)
 { {
         struct ServerInfo *threads;          /* listens for incoming connections and accepts up to NUM_CLIENTS connections at once */
         int threadIndex = 0;          struct BlockingServerConnection *connections[NUM_CLIENTS];
         int serverPort = 0;          int connIndex = 0;
           SOCKET tmpSock;
           SOCKADDR_IN tmpSockAddr;
  
         SOCKET sock;          /* we require one connection from each client thread */
         SOCKADDR_IN server;          for (connIndex = 0; connIndex < NUM_CLIENTS; connIndex++) {
                           /* accept connection */
         BlockingServer_Init(SOCK_STREAM, &sock, &server);                          tmpSock = accept(*sock, (SOCKADDR *) &tmpSockAddr, &sizeofSOCKADDR_IN);
                           ok(tmpSock != INVALID_SOCKET, "error accepting socket\n");
  
         // allocate enough space to keep track of NUM_CLIENTS connections                          /* handle new connection */
         threads = malloc(sizeof(struct ServerInfo) * NUM_CLIENTS);                          connections[connIndex] = BlockingServerConnection_New(tmpSock, tmpSockAddr);
         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          /* clean up connections */
         CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &StartBlockingClients, &serverPort, 0, NULL);          for(connIndex = 0; connIndex < NUM_CLIENTS; connIndex++) {
                   BlockingServerConnection_Delete(connections[connIndex]);
           }
   }
  
         // we require one connection from each client thread  static struct BlockingServerConnection * BlockingServerConnection_New(SOCKET sock, SOCKADDR_IN clientAddr)
         for (threadIndex = 0; threadIndex < NUM_CLIENTS; threadIndex++) {  {
                         // accept connection          struct BlockingServerConnection *connection;
                         threads[threadIndex].connectedSocket = accept(sock, (SOCKADDR *) &threads[threadIndex].clientAddr, &sizeofSOCKADDR_IN); // this can be modified to include the address of the remote socket          connection = malloc(sizeof(struct BlockingServerConnection));
                         ok(threads[threadIndex].connectedSocket != INVALID_SOCKET, "error accepting socket\n");          memset(connection, 0, sizeof(struct BlockingServerConnection));
  
                         // spawn thread to handle sending data          connection->connectedSocket = sock;
                         threads[threadIndex].threadHandle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingServer_ProcessConnection, &threads[threadIndex], 0, &threads[threadIndex].threadID);          connection->clientAddr = clientAddr;
         }  
  
         // wait for all clients to receive data before cleaning up          /* spawn thread to handle sending data */
         for(threadIndex = 0; threadIndex < NUM_CLIENTS; threadIndex++) {          connection->serverThread.Handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingServerConnection_Run, connection, 0, &connection->serverThread.ID);
                 WaitForSingleObject(threads[threadIndex].threadHandle, INFINITE);  
         }  
  
         free(threads);          return connection;
 } }
  
 static void BlockingServer_ProcessConnection(struct ServerInfo *t)  static void BlockingServerConnection_Run(struct BlockingServerConnection *connection)
 { {
         // this will handle all connections to the server, it's in its own function to allow for multithreading          /* BlockingServerConnection_Run handles data transfer */
         int bClosed;         int bClosed;
         int totCharsSent = 0;         int totCharsSent = 0;
         int numCharsSent;         int numCharsSent;
         const int charsPerSend = 2000;         const int charsPerSend = 2000;
  
         // loop and send data          /* loop and send data */
         while( totCharsSent < TEST_DATA_SIZE ) {         while( totCharsSent < TEST_DATA_SIZE ) {
                 numCharsSent = send(t->connectedSocket, gTestData+totCharsSent, (totCharsSent + charsPerSend <= TEST_DATA_SIZE) ? charsPerSend : TEST_DATA_SIZE - totCharsSent, 0);                  numCharsSent = send(connection->connectedSocket, gTestData+totCharsSent, (totCharsSent + charsPerSend <= TEST_DATA_SIZE) ? charsPerSend : TEST_DATA_SIZE - totCharsSent, 0);
                 ok( numCharsSent != SOCKET_ERROR, "socket error\n" );                 ok( numCharsSent != SOCKET_ERROR, "socket error\n" );
  
                 // pass if send buffer is full                  /* pass if send buffer is full */
                 if(numCharsSent == 0) {                 if(numCharsSent == 0) {
                         Sleep(100);                         Sleep(100);
                 }                 }
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                 totCharsSent += numCharsSent;                 totCharsSent += numCharsSent;
         }         }
  
         bClosed = !closesocket(t->connectedSocket);          bClosed = !closesocket(connection->connectedSocket);
         ok(bClosed,"Error closing socket\n");         ok(bClosed,"Error closing socket\n");
 } }
  
 static void StartBlockingClients(int *serverPort)  static void BlockingServerConnection_Delete(struct BlockingServerConnection *c)
 { {
         int threadIndex = 0;          /* wait for client to receive data before cleaning up */
           WaitForSingleObject(c->serverThread.Handle, INFINITE);
   
           free(c);
   }
   
   static void test_ClientServerBlocking_1(void)
   {
           struct ThreadInfo serverThread;
         struct ThreadInfo *clientThreads;         struct ThreadInfo *clientThreads;
           DWORD waitStatus;
           SOCKET sock;
           SOCKADDR_IN server;
           int serverPort;
           int threadIndex = 0;
  
           /* create socket, bind server and start listening */
           serverPort = BlockingServer_Init(SOCK_STREAM, &sock, &server);
   
           /* start server thread */
           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);         clientThreads = malloc(sizeof(struct ThreadInfo) * NUM_CLIENTS);
         memset(clientThreads, 0, sizeof(struct ThreadInfo) * NUM_CLIENTS);         memset(clientThreads, 0, sizeof(struct ThreadInfo) * NUM_CLIENTS);
  
         for(threadIndex = 0; threadIndex < NUM_CLIENTS; threadIndex++) {         for(threadIndex = 0; threadIndex < NUM_CLIENTS; threadIndex++) {
                 clientThreads[threadIndex].Handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingClient, (void *) serverPort, 0, &clientThreads[threadIndex].ID);                  clientThreads[threadIndex].Handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingClient, (void *) &serverPort, 0, &clientThreads[threadIndex].ID);
         }         }
         trace("%d clients started\n", NUM_CLIENTS);         trace("%d clients started\n", NUM_CLIENTS);
  
         // wait for all clients to receive data before cleaning up          /* 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" );
   
           /* wait for all clients to receive data before cleaning up */
         for(threadIndex = 0; threadIndex < NUM_CLIENTS; threadIndex++) {         for(threadIndex = 0; threadIndex < NUM_CLIENTS; threadIndex++) {
                 WaitForSingleObject(clientThreads[threadIndex].Handle, INFINITE);                 WaitForSingleObject(clientThreads[threadIndex].Handle, INFINITE);
         }         }
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         free(clientThreads);         free(clientThreads);
 } }
  
 static void test_ClientServerBlocking_1(void)  
 {  
         struct ThreadInfo serverThread;  
         DWORD waitStatus;  
   
         // start server thread  
         // 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) static void test_Startup(void)
 { {
         // initialize application          /* generate test data and initialize application */
         WSADATA wsaData;         WSADATA wsaData;
         int wsastartup_result;         int wsastartup_result;
         int versionOK;         int versionOK;
     int i;
  
         // check for compatible winsock 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);         wsastartup_result = WSAStartup(MAKEWORD(1,1), &wsaData);
         versionOK = (LOBYTE(wsaData.wVersion) == 1) && (HIBYTE(wsaData.wVersion) == 1);          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");         ok( versionOK , "WSAStartup returns an incompatible sockets version\n");
         if ( !versionOK ) {         if ( !versionOK ) {
                 WSACleanup();                 WSACleanup();
                 exit(0);                 exit(0);
         }         }
  
         ok((wsastartup_result == NO_ERROR), "Error in WSAStartup()\n");  
         trace("startup ok\n");         trace("startup ok\n");
 } }
  
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         int cleanupOK;         int cleanupOK;
  
         cleanupOK = ! WSACleanup();         cleanupOK = ! WSACleanup();
   
         ok( cleanupOK , "error in WSACleanup()\n");         ok( cleanupOK , "error in WSACleanup()\n");
   
           free(gTestData);
   
         trace("cleanup ok\n");         trace("cleanup ok\n");
 } }
  
 START_TEST(wsock32_main) START_TEST(wsock32_main)
 { {
         const int numTests = 3;         const int numTests = 3;
         gTestData = malloc(TEST_DATA_SIZE);  
  
         trace("test 1 of %d:\n", numTests);         trace("test 1 of %d:\n", numTests);
         test_Startup();         test_Startup();
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         trace("test 3 of %d:\n", numTests);         trace("test 3 of %d:\n", numTests);
         test_Cleanup();         test_Cleanup();
  
   trace("all tests done\n");          trace("all " __FILE__ " tests done\n");
   
         free(gTestData);  
 } }

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Rizwan Kassim
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