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Diff for /wine4/wine/dlls/wsock32/tests/wsock32_main.c between version 1.24 and 1.30

version 1.24, 2005/02/24 02:52:29 version 1.30, 2005/02/25 06:39:52
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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
  
 // clients threads to create // clients threads to create
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 // 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 145243
  
 // 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);
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 // 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 MyThread {  struct ThreadInfo {
         HANDLE Handle;         HANDLE Handle;
         DWORD ID;         DWORD ID;
 }; };
  
 struct ServerThread {  struct BlockingServerConnection {
         HANDLE ServerThread;          struct ThreadInfo serverThread;
         DWORD ServerThreadID;          SOCKET connectedSocket; // socket to communicate with client
         SOCKET ConnectedSocket; // 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);
 static void test_ClientServerBlocking_1(void); static void test_ClientServerBlocking_1(void);
 static void test_Cleanup(void); static void test_Cleanup(void);
  
 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);
  
 // 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)  
 {  
         SOCKADDR_IN tmpAddr;  
         int tmpAddrSize;  
         int bindOK;  
   
         // create socket  
         *sock = socket(AF_INET, type, 0);  
         ok( *sock != INVALID_SOCKET , "Error in socket()\n");  
         if (*sock == INVALID_SOCKET) {  
                 WSACleanup();  
                 exit(0);  
         }  
   
         addr->sin_family = AF_INET;  
         addr->sin_addr.s_addr = INADDR_ANY;  
         addr->sin_port = htons(0);  
   
         // bind socket to port  
         bindOK = !bind(*sock, (const SOCKADDR *) addr, sizeof(*addr));  
         ok( bindOK , "Error binding client to socket\n");  
         if( !bindOK ) {  
                 WSACleanup();  
                 exit(0);  
         }  
   
         // get port number  
         tmpAddrSize = sizeof(tmpAddr);  
         getsockname(*sock, (SOCKADDR *) &tmpAddr, &tmpAddrSize);  
         addr->sin_port = tmpAddr.sin_port;  
 }  
   
 void BlockingClient(int *serverPort)  
 { {
         SOCKET sock;         SOCKET sock;
         SOCKADDR_IN client, server;          SOCKADDR_IN server;
         HOSTENT *hp;         HOSTENT *hp;
         int connectError;         int connectError;
         int totCharsReceived = 0;         int totCharsReceived = 0;
         int numCharsReceived;         int numCharsReceived;
         int memSame;         int memSame;
         int yieldCounter = 0;  
         char buf[1001];         char buf[1001];
  
         StartNetworkApp(SOCK_STREAM, &sock, &client);          // create socket
           sock = socket(AF_INET, SOCK_STREAM, 0);
         //trace("client port %d\n",ntohs(client.sin_port));          ok( sock != INVALID_SOCKET , "Error in socket()\n");
           if (sock == INVALID_SOCKET) {
                   WSACleanup();
                   exit(0);
           }
  
         hp = gethostbyname("localhost");         hp = gethostbyname("localhost");
  
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                 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;
   
                 // yield to our other threads  
                 if(yieldCounter % 20 == 0) {  
                         //Sleep(100);  
                 }                 }
                 yieldCounter++;  
         }  
   
         //trace("client done\n");  
 } }
  
 void BlockingServer_ProcessConnection(struct ServerThread *t)  static int BlockingServer_Init(int type, SOCKET *sock, SOCKADDR_IN *addr)
 { {
         // this will handle all connections to the server, it's in its own function to allow for multithreading          // BlockingServer_Init creates socket sock of type type and returns assigned port number in addr.
         int bClosed;          // returns server port number
         int totCharsSent = 0;  
         int numCharsSent;  
         int yieldCounter = 0;  
         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" );  
                 if(numCharsSent == SOCKET_ERROR) {  
                         printf("error code: %d",WSAGetLastError());  
                 }  
                 totCharsSent += numCharsSent;  
  
                 // yield to our other threads          SOCKADDR_IN tmpAddr;
                 if(yieldCounter % 20 == 0) {          int bindOK;
                         //Sleep(100);          int listenReturn;
                 }  
                 yieldCounter++;  
         }  
  
         bClosed = !closesocket(t->ConnectedSocket);          // create socket
         ok(bClosed,"Error closing socket\n");          *sock = socket(AF_INET, type, 0);
           ok( *sock != INVALID_SOCKET , "Error in socket()\n");
           if (*sock == INVALID_SOCKET) {
                   WSACleanup();
                   exit(0);
 } }
  
 void BlockingServer() // listens for incoming connections and accepts up to NUM_CLIENTS connections at once          addr->sin_family = AF_INET;
 {          addr->sin_addr.s_addr = INADDR_ANY;
         struct ServerThread *Threads;          addr->sin_port = htons(0);
         int ThreadIndex = 0;  
         int serverPort = 0;  
   
         SOCKET sock;  
         SOCKADDR_IN server;  
         int ListenReturn;  
  
         StartNetworkApp(SOCK_STREAM, &sock, &server);          // bind socket to port
           bindOK = !bind(*sock, (const SOCKADDR *) addr, sizeofSOCKADDR_IN);
           ok( bindOK , "Error binding client to socket\n");
           if( !bindOK ) {
                   WSACleanup();
                   exit(0);
           }
  
         // allocate enough space to keep track of NUM_CLIENTS connections          // get port number
         Threads = malloc(sizeof(struct ServerThread) * NUM_CLIENTS);          getsockname(*sock, (SOCKADDR *) &tmpAddr, &sizeofSOCKADDR_IN);
         memset(Threads, 0, sizeof(struct ServerThread) * NUM_CLIENTS);          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");
  
         // set the port parameter; clients now know we're ready to accept connections          return addr->sin_port;
         serverPort = server.sin_port;  }
  
         // bound to port; now we can start clients  static void BlockingServer(SOCKET *sock) // listens for incoming connections and accepts up to NUM_CLIENTS connections at once
         CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &StartBlockingClients, &serverPort, 0, NULL);  {
           struct BlockingServerConnection *connections[NUM_CLIENTS];
           int connIndex = 0;
           SOCKET tmpSock;
           SOCKADDR_IN tmpSockAddr;
  
         // we require one connection from each client thread         // we require one connection from each client thread
         for (ThreadIndex = 0; ThreadIndex < NUM_CLIENTS; ThreadIndex++) {          for (connIndex = 0; connIndex < NUM_CLIENTS; connIndex++) {
                         // accept connection                         // accept connection
                         Threads[ThreadIndex].ConnectedSocket = accept(sock, (SOCKADDR *) &Threads[ThreadIndex].Client, &sizeofSOCKADDR_IN); // this can be modified to include the address of the remote socket                          tmpSock = accept(*sock, (SOCKADDR *) &tmpSockAddr, &sizeofSOCKADDR_IN);
                         ok(Threads[ThreadIndex].ConnectedSocket != INVALID_SOCKET, "error accepting socket\n");                          ok(tmpSock != INVALID_SOCKET, "error accepting socket\n");
  
                         // spawn thread to handle sending data                          // handle new connection
                         Threads[ThreadIndex].ServerThread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingServer_ProcessConnection, &Threads[ThreadIndex], 0, &Threads[ThreadIndex].ServerThreadID);                          connections[connIndex] = BlockingServerConnection_New(tmpSock, tmpSockAddr);
         }         }
  
         // wait for all clients to receive data before cleaning up          // clean up connections
         for(ThreadIndex = 0; ThreadIndex < NUM_CLIENTS; ThreadIndex++) {          for(connIndex = 0; connIndex < NUM_CLIENTS; connIndex++) {
                 WaitForSingleObject(Threads[ThreadIndex].ServerThread, INFINITE);                  BlockingServerConnection_Delete(connections[connIndex]);
           }
         }         }
  
         free(Threads);  static struct BlockingServerConnection * BlockingServerConnection_New(SOCKET sock, SOCKADDR_IN clientAddr)
   {
           struct BlockingServerConnection *connection;
           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;
 } }
  
 static void StartBlockingClients(int *serverPort)  static void BlockingServerConnection_Run(struct BlockingServerConnection *connection)
 { {
         int ThreadIndex = 0;          // this will handle all connections to the server, it's in its own function to allow for multithreading
         struct MyThread *ClientThreads;          int bClosed;
           int totCharsSent = 0;
           int numCharsSent;
           const int charsPerSend = 2000;
  
         ClientThreads = malloc(sizeof(struct MyThread) * NUM_CLIENTS);          // loop and send data
         memset(ClientThreads, 0, sizeof(struct MyThread) * NUM_CLIENTS);          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" );
  
         for(ThreadIndex = 0; ThreadIndex < NUM_CLIENTS; ThreadIndex++) {                  // pass if send buffer is full
                 ClientThreads[ThreadIndex].Handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingClient, (void *) serverPort, 0, &ClientThreads[ThreadIndex].ID);                  if(numCharsSent == 0) {
                           Sleep(100);
         }         }
         trace("%d clients started\n", NUM_CLIENTS);  
  
         // wait for all clients to receive data before cleaning up                  totCharsSent += numCharsSent;
         for(ThreadIndex = 0; ThreadIndex < NUM_CLIENTS; ThreadIndex++) {          }
                 WaitForSingleObject(ClientThreads[ThreadIndex].Handle, INFINITE);  
           bClosed = !closesocket(connection->connectedSocket);
           ok(bClosed,"Error closing socket\n");
         }         }
  
         free(ClientThreads);  static void BlockingServerConnection_Delete(struct BlockingServerConnection *c)
   {
           // wait for client to receive data before cleaning up
           WaitForSingleObject(c->serverThread.Handle, INFINITE);
   
           free(c);
 } }
  
 static void test_ClientServerBlocking_1(void) static void test_ClientServerBlocking_1(void)
 { {
         struct MyThread ServerThread;          struct ThreadInfo serverThread;
           struct ThreadInfo *clientThreads;
         DWORD waitStatus;         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         // start server thread
         // server starts client threads after it binds to a port.          trace("starting server thread\n");
         trace("starting main server thread\n");          serverThread.Handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingServer, &sock, 0, &serverThread.ID);
         ServerThread.Handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingServer, NULL, 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);
  
         // server thread needs to end before cleaning up         // server thread needs to end before cleaning up
         waitStatus = WaitForSingleObject(ServerThread.Handle, TEST_TIMEOUT * 1000);          waitStatus = WaitForSingleObject(serverThread.Handle, TEST_TIMEOUT * 1000);
         ok( waitStatus != WAIT_TIMEOUT, "test did not complete in time\n" );         ok( waitStatus != WAIT_TIMEOUT, "test did not complete in time\n" );
  
         trace("test_ClientServerBlocking_1 done\n");          // wait for all clients to receive data before cleaning up
           for(threadIndex = 0; threadIndex < NUM_CLIENTS; threadIndex++) {
                   WaitForSingleObject(clientThreads[threadIndex].Handle, INFINITE);
           }
   
           free(clientThreads);
 } }
  
 static void test_Startup(void) static void test_Startup(void)
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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);         free(gTestData);
 } }

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Rizwan Kassim
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