1 rizwank 1.1 /*
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2 rizwank 1.3 * Unit tests for 32-bit socket functions in Wine
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3 rizwank 1.1 *
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4 rizwank 1.3 * Copyright (c) 2005 Thomas Kho, Fredy Garcia, Douglas Rosenberg
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5 rizwank 1.1 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 #include <stdio.h>
22
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23 rizwank 1.3 #include <windows.h>
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24 cs130_tom 1.4 #include <winsock.h>
25 #include <wtypes.h>
26 #include <winerror.h>
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27 cs130_doug 1.8 #include <string.h>
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28 rizwank 1.1
29 #ifndef STANDALONE
30 #include "wine/test.h"
31 #else
32 #include <assert.h>
33 #define START_TEST(name) main(int argc, char **argv)
34 #define ok(condition, msg) \
35 do { \
36 if(!(condition)) \
37 { \
38 fprintf(stderr,"failed at %d\n",__LINE__); \
39 exit(0); \
40 } \
41 } while(0)
42
43 #define todo_wine
44 #endif
45
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46 cs130_tom 1.7 #define NUM_CLIENTS 1
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47 cs130_tom 1.6 // amount of data to transfer from each client to server
48 #define TRANSFER_SIZE 1000000
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49 cs130_tom 1.4
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50 cs130_tom 1.7 int clientsDone = 0;
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51 cs130_tom 1.12 int sizeofSOCKADDR_IN = sizeof(SOCKADDR_IN);
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52 cs130_tom 1.7
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53 cs130_tom 1.4 struct TestParams {
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54 cs130_tom 1.5 int serverSock;
55 int serverType;
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56 cs130_tom 1.4 int serverPort;
57 int clientPort[NUM_CLIENTS];
58 };
59
60 struct ClientParams {
61 struct TestParams *test;
62 int clientNum; // 1...NUM_CLIENTS
63 };
64
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65 cs130_tom 1.12 struct ServerThread {
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66 cs130_doug 1.13 HANDLE ServerThread;
67 DWORD ServerThreadID;
68 SOCKET ConnectedSocket; // socket to communicate with client
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69 cs130_tom 1.12 SOCKADDR_IN Client; // client info
70 };
71
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72 cs130_tom 1.4 static void test_Startup(void);
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73 cs130_tom 1.6 void BlockingClient(int *serverPort);
74 void BlockingServer(int *port);
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75 cs130_tom 1.4 static void test_ClientServerBlocking_1(void);
76 static void test_Startup(void);
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77 rizwank 1.1
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78 cs130_tom 1.5 // StartNetworkApp creates socket sock of type type and returns assigned port number in addr.
79 void StartNetworkApp(int type, SOCKET *sock, SOCKADDR_IN *addr)
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80 rizwank 1.1 {
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81 cs130_tom 1.5 SOCKADDR_IN tmpAddr;
82 int tmpAddrSize;
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83 cs130_tom 1.4
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84 cs130_tom 1.5 *sock = socket(AF_INET, type, 0);
85 if (*sock == INVALID_SOCKET) {
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86 cs130_tom 1.4 ok( 0 , "Error in socket()");
87 WSACleanup();
88 exit(0);
89 }
90 trace("socket() ok\n");
91
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92 cs130_tom 1.5 addr->sin_family = AF_INET;
93 addr->sin_addr.s_addr = INADDR_ANY;
94 addr->sin_port = htons(0);
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95 cs130_tom 1.4
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96 cs130_tom 1.5 if( bind(*sock, (const SOCKADDR *) addr, sizeof(*addr)) ) {
97 ok( 0 , "Error binding client to socket");
98 WSACleanup();
99 exit(0);
100 }
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101 cs130_tom 1.4
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102 cs130_tom 1.5 // get port number
103 tmpAddrSize = sizeof(tmpAddr);
104 getsockname(*sock, (SOCKADDR *) &tmpAddr, &tmpAddrSize);
105 addr->sin_port = tmpAddr.sin_port;
106 }
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107 cs130_tom 1.4
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108 cs130_tom 1.6 void BlockingClient(int *serverPort)
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109 cs130_tom 1.5 {
110 SOCKET sock;
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111 cs130_tom 1.6 SOCKADDR_IN client, server;
112 HOSTENT *hp;
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113 cs130_tom 1.12 char* msg="Some message to send to server";
114
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115 cs130_tom 1.5 StartNetworkApp(SOCK_STREAM, &sock, &client);
116
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117 cs130_tom 1.6 hp = gethostbyname("localhost");
118
119 while(*serverPort == 0) ;
120
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121 cs130_tom 1.5 // network code here
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122 cs130_tom 1.6 server.sin_family = AF_INET;
123 server.sin_addr = *(struct in_addr *) hp->h_addr;
124 server.sin_port = *serverPort;
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125 cs130_tom 1.4
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126 cs130_tom 1.12 if(connect(sock, (struct sockaddr *)&server, sizeof(struct sockaddr)) < 0){
127 ok( 0 , "Error connecting client to socket\n");
128 WSACleanup();
129 exit(0);
130 }
131
132 if((send(sock, msg, strlen(msg), 0))==-1){
133 ok( 0 , "Error sending message\n");
134 WSACleanup();
135 exit(0);
136 }
137
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138 cs130_tom 1.5 trace("blocking client done\n");
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139 cs130_tom 1.7 clientsDone++;
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140 rizwank 1.1 }
141
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142 cs130_tom 1.14 void ProcessConnection(struct ServerThread t)
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143 cs130_doug 1.8 {
144 // this will handle all connections to the server, it's in its own function to allow for multithreading
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145 cs130_tom 1.10 int bClosed;
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146 cs130_tom 1.14 bClosed = close(t.ConnectedSocket);
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147 cs130_tom 1.10 //ok(bClosed,"Error closing socket");
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148 cs130_doug 1.8 }
149
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150 cs130_doug 1.11 void BlockingServer(int *port) // listens for incoming connections and accepts up to NUM_CLIENTS connections at once
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151 rizwank 1.3 {
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152 cs130_tom 1.12 struct ServerThread *Threads;
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153 cs130_doug 1.11 int ThreadIndex = 0;
154
155 SOCKET sock;
156 SOCKADDR_IN server;
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157 cs130_tom 1.12 int ListenReturn;
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158 cs130_tom 1.10
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159 cs130_tom 1.5 StartNetworkApp(SOCK_STREAM, &sock, &server);
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160 cs130_tom 1.6 *port = server.sin_port;
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161 cs130_tom 1.9
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162 cs130_tom 1.12 Threads = malloc(sizeof(struct ServerThread) * NUM_CLIENTS);
163 memset(Threads, 0, sizeof(struct ServerThread) * NUM_CLIENTS);
164
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165 cs130_doug 1.11 ListenReturn = listen(sock, 5);
166 ok(ListenReturn != SOCKET_ERROR, "error listening on socket");
167
168 for (ThreadIndex = 0; ThreadIndex < NUM_CLIENTS; ThreadIndex++)
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169 cs130_doug 1.8 {
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170 cs130_tom 1.14 Threads[ThreadIndex].ConnectedSocket = accept(sock, (SOCKADDR *) &Threads[ThreadIndex].Client, &sizeofSOCKADDR_IN); // this can be modified to include the address of the remote socket
171 ok(Threads[ThreadIndex].ConnectedSocket != INVALID_SOCKET, "error accepting socket");
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172 cs130_doug 1.11
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173 cs130_doug 1.13 Threads[ThreadIndex].ServerThread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &ProcessConnection, &(Threads[ThreadIndex].ConnectedSocket), 0, &Threads[ThreadIndex].ServerThreadID);
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174 cs130_doug 1.8 }
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175 cs130_tom 1.5
176 // network code here
177
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178 cs130_doug 1.13 free(Threads);
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179 cs130_tom 1.5 trace("blocking server done\n");
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180 rizwank 1.3 }
181
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182 cs130_tom 1.4 static void test_ClientServerBlocking_1(void)
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183 rizwank 1.3 {
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184 cs130_tom 1.9 int ThreadIndex = 0;
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185 cs130_doug 1.8 int serverPort = 0; // I think the server port would work better as a #DEFINE rather than a variable that gets passed around everywhere
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186 cs130_tom 1.10 HANDLE ServerThread;
187 DWORD ServerThreadId;
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188 cs130_tom 1.9 DWORD *ClientThreadIds;
189 HANDLE *ClientThreads;
190
191 ServerThread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingClient, &serverPort, 0, &ServerThreadId);
192
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193 cs130_tom 1.10 ClientThreads = malloc(sizeof(HANDLE) * NUM_CLIENTS);
194 memset(ClientThreads, 0, sizeof(HANDLE) * NUM_CLIENTS);
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195 cs130_tom 1.9
196 ClientThreadIds = malloc(sizeof(DWORD) * NUM_CLIENTS);
197 memset(ClientThreadIds, 0, sizeof(DWORD) * NUM_CLIENTS);
198
199 for(ThreadIndex = 0; ThreadIndex < NUM_CLIENTS; ThreadIndex++) {
200 ClientThreads[ThreadIndex] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) &BlockingServer, &serverPort, 0, &ClientThreadIds[ThreadIndex]);
201 }
202
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203 cs130_tom 1.5 trace("test_ClientServerBlocking_1 done\n");
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204 rizwank 1.3 }
205
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206 cs130_tom 1.4 static void test_Startup(void)
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207 rizwank 1.3 {
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208 cs130_tom 1.4 // initialize application
209 WSADATA wsaData;
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210 cs130_tom 1.14 int wsastartup_result;
211 int versionOK;
212
213 wsastartup_result = WSAStartup(MAKEWORD(1,1), &wsaData);
214 versionOK = (LOBYTE(wsaData.wVersion) == 1) && (HIBYTE(wsaData.wVersion) == 1);
215
216 ok( versionOK , "WSAStartup returns an incompatible sockets version");
217 if ( !versionOK ) {
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218 cs130_tom 1.4 WSACleanup();
219 exit(0);
220 }
221
222 ok((wsastartup_result == NO_ERROR), "Error in WSAStartup()");
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223 rizwank 1.3 }
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224 cs130_tom 1.4
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225 rizwank 1.1 START_TEST(wsock32_main)
226 {
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227 cs130_tom 1.4 trace("test 1 of 2:\n");
228 test_Startup();
229 trace("test 2 of 2:\n");
230 test_ClientServerBlocking_1();
231 trace("all tests done\n");
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232 cs130_tom 1.7 while (clientsDone != NUM_CLIENTS)
233 ;
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234 rizwank 1.1 }
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Return to
wsock32_main.c
CVS log
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