Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 1 | /* $Id$ */ |
| 2 | /* |
| 3 | * Copyright (C)2003-2006 Benny Prijono <benny@prijono.org> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 2 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 18 | */ |
| 19 | #include <pjlib.h> |
| 20 | #include "test.h" |
| 21 | |
| 22 | |
| 23 | /** |
| 24 | * \page page_pjlib_sock_test Test: Socket |
| 25 | * |
| 26 | * This file provides implementation of \b sock_test(). It tests the |
| 27 | * various aspects of the socket API. |
| 28 | * |
| 29 | * \section sock_test_scope_sec Scope of the Test |
| 30 | * |
| 31 | * The scope of the test: |
| 32 | * - verify the validity of the address structs. |
| 33 | * - verify that address manipulation API works. |
| 34 | * - simple socket creation and destruction. |
| 35 | * - simple socket send/recv and sendto/recvfrom. |
| 36 | * - UDP connect() |
| 37 | * - send/recv big data. |
| 38 | * - all for both UDP and TCP. |
| 39 | * |
| 40 | * The APIs tested in this test: |
| 41 | * - pj_inet_aton() |
| 42 | * - pj_inet_ntoa() |
| 43 | * - pj_gethostname() |
| 44 | * - pj_sock_socket() |
| 45 | * - pj_sock_close() |
| 46 | * - pj_sock_send() |
| 47 | * - pj_sock_sendto() |
| 48 | * - pj_sock_recv() |
| 49 | * - pj_sock_recvfrom() |
| 50 | * - pj_sock_bind() |
| 51 | * - pj_sock_connect() |
| 52 | * - pj_sock_listen() |
| 53 | * - pj_sock_accept() |
| 54 | * |
| 55 | * |
| 56 | * This file is <b>pjlib-test/sock.c</b> |
| 57 | * |
| 58 | * \include pjlib-test/sock.c |
| 59 | */ |
| 60 | |
| 61 | #if INCLUDE_SOCK_TEST |
| 62 | |
| 63 | #define UDP_PORT 51234 |
| 64 | #define TCP_PORT (UDP_PORT+10) |
| 65 | #define BIG_DATA_LEN 9000 |
Benny Prijono | 42c5b9e | 2006-05-10 19:24:40 +0000 | [diff] [blame] | 66 | #define ADDRESS "127.0.0.1" |
| 67 | #define A0 127 |
| 68 | #define A1 0 |
| 69 | #define A2 0 |
| 70 | #define A3 1 |
| 71 | |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 72 | |
| 73 | static char bigdata[BIG_DATA_LEN]; |
| 74 | static char bigbuffer[BIG_DATA_LEN]; |
| 75 | |
| 76 | static int format_test(void) |
| 77 | { |
Benny Prijono | 42c5b9e | 2006-05-10 19:24:40 +0000 | [diff] [blame] | 78 | pj_str_t s = pj_str(ADDRESS); |
| 79 | unsigned char *p; |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 80 | pj_in_addr addr; |
Benny Prijono | 0e25e7c | 2006-06-28 11:10:02 +0000 | [diff] [blame] | 81 | char zero[64]; |
| 82 | pj_sockaddr_in addr2; |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 83 | const pj_str_t *hostname; |
| 84 | |
| 85 | PJ_LOG(3,("test", "...format_test()")); |
| 86 | |
| 87 | /* pj_inet_aton() */ |
| 88 | if (pj_inet_aton(&s, &addr) != 1) |
| 89 | return -10; |
| 90 | |
| 91 | /* Check the result. */ |
Benny Prijono | 42c5b9e | 2006-05-10 19:24:40 +0000 | [diff] [blame] | 92 | p = (unsigned char*)&addr; |
| 93 | if (p[0]!=A0 || p[1]!=A1 || p[2]!=A2 || p[3]!=A3) { |
| 94 | PJ_LOG(3,("test", " error: mismatched address. p0=%d, p1=%d, " |
| 95 | "p2=%d, p3=%d", p[0] & 0xFF, p[1] & 0xFF, |
| 96 | p[2] & 0xFF, p[3] & 0xFF)); |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 97 | return -15; |
Benny Prijono | 42c5b9e | 2006-05-10 19:24:40 +0000 | [diff] [blame] | 98 | } |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 99 | |
| 100 | /* pj_inet_ntoa() */ |
Benny Prijono | d841053 | 2006-06-15 11:04:33 +0000 | [diff] [blame] | 101 | p = (unsigned char*) pj_inet_ntoa(addr); |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 102 | if (!p) |
| 103 | return -20; |
| 104 | |
Benny Prijono | d841053 | 2006-06-15 11:04:33 +0000 | [diff] [blame] | 105 | if (pj_strcmp2(&s, (char*)p) != 0) |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 106 | return -30; |
| 107 | |
Benny Prijono | 0e25e7c | 2006-06-28 11:10:02 +0000 | [diff] [blame] | 108 | /* Test that pj_sockaddr_in_init() initialize the whole structure, |
| 109 | * including sin_zero. |
| 110 | */ |
| 111 | pj_sockaddr_in_init(&addr2, 0, 1000); |
Benny Prijono | ac623b3 | 2006-07-03 15:19:31 +0000 | [diff] [blame] | 112 | pj_bzero(zero, sizeof(zero)); |
Benny Prijono | 0e25e7c | 2006-06-28 11:10:02 +0000 | [diff] [blame] | 113 | if (pj_memcmp(addr2.sin_zero, zero, sizeof(addr2.sin_zero)) != 0) |
| 114 | return -35; |
| 115 | |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 116 | /* pj_gethostname() */ |
| 117 | hostname = pj_gethostname(); |
| 118 | if (!hostname || !hostname->ptr || !hostname->slen) |
| 119 | return -40; |
| 120 | |
Benny Prijono | 42c5b9e | 2006-05-10 19:24:40 +0000 | [diff] [blame] | 121 | PJ_LOG(3,("test", "....hostname is %.*s", |
| 122 | (int)hostname->slen, hostname->ptr)); |
| 123 | |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 124 | /* pj_gethostaddr() */ |
| 125 | |
Benny Prijono | 0e25e7c | 2006-06-28 11:10:02 +0000 | [diff] [blame] | 126 | |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 127 | return 0; |
| 128 | } |
| 129 | |
| 130 | static int simple_sock_test(void) |
| 131 | { |
| 132 | int types[2]; |
| 133 | pj_sock_t sock; |
| 134 | int i; |
| 135 | pj_status_t rc = PJ_SUCCESS; |
| 136 | |
| 137 | types[0] = PJ_SOCK_STREAM; |
| 138 | types[1] = PJ_SOCK_DGRAM; |
| 139 | |
| 140 | PJ_LOG(3,("test", "...simple_sock_test()")); |
| 141 | |
| 142 | for (i=0; i<sizeof(types)/sizeof(types[0]); ++i) { |
| 143 | |
| 144 | rc = pj_sock_socket(PJ_AF_INET, types[i], 0, &sock); |
| 145 | if (rc != PJ_SUCCESS) { |
| 146 | app_perror("...error: unable to create socket type %d", rc); |
| 147 | break; |
| 148 | } else { |
| 149 | rc = pj_sock_close(sock); |
| 150 | if (rc != 0) { |
| 151 | app_perror("...error: close socket", rc); |
| 152 | break; |
| 153 | } |
| 154 | } |
| 155 | } |
| 156 | return rc; |
| 157 | } |
| 158 | |
| 159 | |
| 160 | static int send_recv_test(int sock_type, |
| 161 | pj_sock_t ss, pj_sock_t cs, |
| 162 | pj_sockaddr_in *dstaddr, pj_sockaddr_in *srcaddr, |
| 163 | int addrlen) |
| 164 | { |
| 165 | enum { DATA_LEN = 16 }; |
| 166 | char senddata[DATA_LEN+4], recvdata[DATA_LEN+4]; |
| 167 | pj_ssize_t sent, received, total_received; |
| 168 | pj_status_t rc; |
| 169 | |
| 170 | TRACE_(("test", "....create_random_string()")); |
| 171 | pj_create_random_string(senddata, DATA_LEN); |
| 172 | senddata[DATA_LEN-1] = '\0'; |
| 173 | |
| 174 | /* |
| 175 | * Test send/recv small data. |
| 176 | */ |
| 177 | TRACE_(("test", "....sendto()")); |
| 178 | if (dstaddr) { |
| 179 | sent = DATA_LEN; |
| 180 | rc = pj_sock_sendto(cs, senddata, &sent, 0, dstaddr, addrlen); |
| 181 | if (rc != PJ_SUCCESS || sent != DATA_LEN) { |
| 182 | app_perror("...sendto error", rc); |
| 183 | rc = -140; goto on_error; |
| 184 | } |
| 185 | } else { |
| 186 | sent = DATA_LEN; |
| 187 | rc = pj_sock_send(cs, senddata, &sent, 0); |
| 188 | if (rc != PJ_SUCCESS || sent != DATA_LEN) { |
| 189 | app_perror("...send error", rc); |
| 190 | rc = -145; goto on_error; |
| 191 | } |
| 192 | } |
| 193 | |
| 194 | TRACE_(("test", "....recv()")); |
| 195 | if (srcaddr) { |
| 196 | pj_sockaddr_in addr; |
| 197 | int srclen = sizeof(addr); |
| 198 | |
Benny Prijono | ac623b3 | 2006-07-03 15:19:31 +0000 | [diff] [blame] | 199 | pj_bzero(&addr, sizeof(addr)); |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 200 | |
| 201 | received = DATA_LEN; |
| 202 | rc = pj_sock_recvfrom(ss, recvdata, &received, 0, &addr, &srclen); |
| 203 | if (rc != PJ_SUCCESS || received != DATA_LEN) { |
| 204 | app_perror("...recvfrom error", rc); |
| 205 | rc = -150; goto on_error; |
| 206 | } |
| 207 | if (srclen != addrlen) |
| 208 | return -151; |
| 209 | if (pj_memcmp(&addr, srcaddr, srclen) != 0) { |
| 210 | char srcaddr_str[32], addr_str[32]; |
| 211 | strcpy(srcaddr_str, pj_inet_ntoa(srcaddr->sin_addr)); |
| 212 | strcpy(addr_str, pj_inet_ntoa(addr.sin_addr)); |
| 213 | PJ_LOG(3,("test", "...error: src address mismatch (original=%s, " |
| 214 | "recvfrom addr=%s)", |
| 215 | srcaddr_str, addr_str)); |
| 216 | return -152; |
| 217 | } |
| 218 | |
| 219 | } else { |
| 220 | /* Repeat recv() until all data is received. |
| 221 | * This applies only for non-UDP of course, since for UDP |
| 222 | * we would expect all data to be received in one packet. |
| 223 | */ |
| 224 | total_received = 0; |
| 225 | do { |
| 226 | received = DATA_LEN-total_received; |
| 227 | rc = pj_sock_recv(ss, recvdata+total_received, &received, 0); |
| 228 | if (rc != PJ_SUCCESS) { |
| 229 | app_perror("...recv error", rc); |
| 230 | rc = -155; goto on_error; |
| 231 | } |
| 232 | if (received <= 0) { |
| 233 | PJ_LOG(3,("", "...error: socket has closed! (received=%d)", |
| 234 | received)); |
| 235 | rc = -156; goto on_error; |
| 236 | } |
| 237 | if (received != DATA_LEN-total_received) { |
| 238 | if (sock_type != PJ_SOCK_STREAM) { |
| 239 | PJ_LOG(3,("", "...error: expecting %u bytes, got %u bytes", |
| 240 | DATA_LEN-total_received, received)); |
| 241 | rc = -157; goto on_error; |
| 242 | } |
| 243 | } |
| 244 | total_received += received; |
| 245 | } while (total_received < DATA_LEN); |
| 246 | } |
| 247 | |
| 248 | TRACE_(("test", "....memcmp()")); |
| 249 | if (pj_memcmp(senddata, recvdata, DATA_LEN) != 0) { |
| 250 | PJ_LOG(3,("","...error: received data mismatch " |
| 251 | "(got:'%s' expecting:'%s'", |
| 252 | recvdata, senddata)); |
| 253 | rc = -160; goto on_error; |
| 254 | } |
| 255 | |
| 256 | /* |
| 257 | * Test send/recv big data. |
| 258 | */ |
| 259 | TRACE_(("test", "....sendto()")); |
| 260 | if (dstaddr) { |
| 261 | sent = BIG_DATA_LEN; |
| 262 | rc = pj_sock_sendto(cs, bigdata, &sent, 0, dstaddr, addrlen); |
| 263 | if (rc != PJ_SUCCESS || sent != BIG_DATA_LEN) { |
| 264 | app_perror("...sendto error", rc); |
| 265 | rc = -161; goto on_error; |
| 266 | } |
| 267 | } else { |
| 268 | sent = BIG_DATA_LEN; |
| 269 | rc = pj_sock_send(cs, bigdata, &sent, 0); |
| 270 | if (rc != PJ_SUCCESS || sent != BIG_DATA_LEN) { |
| 271 | app_perror("...send error", rc); |
| 272 | rc = -165; goto on_error; |
| 273 | } |
| 274 | } |
| 275 | |
| 276 | TRACE_(("test", "....recv()")); |
| 277 | |
| 278 | /* Repeat recv() until all data is received. |
| 279 | * This applies only for non-UDP of course, since for UDP |
| 280 | * we would expect all data to be received in one packet. |
| 281 | */ |
| 282 | total_received = 0; |
| 283 | do { |
| 284 | received = BIG_DATA_LEN-total_received; |
| 285 | rc = pj_sock_recv(ss, bigbuffer+total_received, &received, 0); |
| 286 | if (rc != PJ_SUCCESS) { |
| 287 | app_perror("...recv error", rc); |
| 288 | rc = -170; goto on_error; |
| 289 | } |
| 290 | if (received <= 0) { |
| 291 | PJ_LOG(3,("", "...error: socket has closed! (received=%d)", |
| 292 | received)); |
| 293 | rc = -173; goto on_error; |
| 294 | } |
| 295 | if (received != BIG_DATA_LEN-total_received) { |
| 296 | if (sock_type != PJ_SOCK_STREAM) { |
| 297 | PJ_LOG(3,("", "...error: expecting %u bytes, got %u bytes", |
| 298 | BIG_DATA_LEN-total_received, received)); |
| 299 | rc = -176; goto on_error; |
| 300 | } |
| 301 | } |
| 302 | total_received += received; |
| 303 | } while (total_received < BIG_DATA_LEN); |
| 304 | |
| 305 | TRACE_(("test", "....memcmp()")); |
| 306 | if (pj_memcmp(bigdata, bigbuffer, BIG_DATA_LEN) != 0) { |
| 307 | PJ_LOG(3,("", "...error: received data has been altered!")); |
| 308 | rc = -180; goto on_error; |
| 309 | } |
| 310 | |
| 311 | rc = 0; |
| 312 | |
| 313 | on_error: |
| 314 | return rc; |
| 315 | } |
| 316 | |
| 317 | static int udp_test(void) |
| 318 | { |
| 319 | pj_sock_t cs = PJ_INVALID_SOCKET, ss = PJ_INVALID_SOCKET; |
| 320 | pj_sockaddr_in dstaddr, srcaddr; |
| 321 | pj_str_t s; |
| 322 | pj_status_t rc = 0, retval; |
| 323 | |
| 324 | PJ_LOG(3,("test", "...udp_test()")); |
| 325 | |
| 326 | rc = pj_sock_socket(PJ_AF_INET, PJ_SOCK_DGRAM, 0, &ss); |
| 327 | if (rc != 0) { |
| 328 | app_perror("...error: unable to create socket", rc); |
| 329 | return -100; |
| 330 | } |
| 331 | |
| 332 | rc = pj_sock_socket(PJ_AF_INET, PJ_SOCK_DGRAM, 0, &cs); |
| 333 | if (rc != 0) |
| 334 | return -110; |
| 335 | |
| 336 | /* Bind server socket. */ |
Benny Prijono | ac623b3 | 2006-07-03 15:19:31 +0000 | [diff] [blame] | 337 | pj_bzero(&dstaddr, sizeof(dstaddr)); |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 338 | dstaddr.sin_family = PJ_AF_INET; |
| 339 | dstaddr.sin_port = pj_htons(UDP_PORT); |
Benny Prijono | 42c5b9e | 2006-05-10 19:24:40 +0000 | [diff] [blame] | 340 | dstaddr.sin_addr = pj_inet_addr(pj_cstr(&s, ADDRESS)); |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 341 | |
| 342 | if ((rc=pj_sock_bind(ss, &dstaddr, sizeof(dstaddr))) != 0) { |
Benny Prijono | 42c5b9e | 2006-05-10 19:24:40 +0000 | [diff] [blame] | 343 | app_perror("...bind error udp:"ADDRESS, rc); |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 344 | rc = -120; goto on_error; |
| 345 | } |
| 346 | |
| 347 | /* Bind client socket. */ |
Benny Prijono | ac623b3 | 2006-07-03 15:19:31 +0000 | [diff] [blame] | 348 | pj_bzero(&srcaddr, sizeof(srcaddr)); |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 349 | srcaddr.sin_family = PJ_AF_INET; |
| 350 | srcaddr.sin_port = pj_htons(UDP_PORT-1); |
Benny Prijono | 42c5b9e | 2006-05-10 19:24:40 +0000 | [diff] [blame] | 351 | srcaddr.sin_addr = pj_inet_addr(pj_cstr(&s, ADDRESS)); |
Benny Prijono | 5dcb38d | 2005-11-21 01:55:47 +0000 | [diff] [blame] | 352 | |
| 353 | if ((rc=pj_sock_bind(cs, &srcaddr, sizeof(srcaddr))) != 0) { |
| 354 | app_perror("...bind error", rc); |
| 355 | rc = -121; goto on_error; |
| 356 | } |
| 357 | |
| 358 | /* Test send/recv, with sendto */ |
| 359 | rc = send_recv_test(PJ_SOCK_DGRAM, ss, cs, &dstaddr, NULL, |
| 360 | sizeof(dstaddr)); |
| 361 | if (rc != 0) |
| 362 | goto on_error; |
| 363 | |
| 364 | /* Test send/recv, with sendto and recvfrom */ |
| 365 | rc = send_recv_test(PJ_SOCK_DGRAM, ss, cs, &dstaddr, |
| 366 | &srcaddr, sizeof(dstaddr)); |
| 367 | if (rc != 0) |
| 368 | goto on_error; |
| 369 | |
| 370 | /* connect() the sockets. */ |
| 371 | rc = pj_sock_connect(cs, &dstaddr, sizeof(dstaddr)); |
| 372 | if (rc != 0) { |
| 373 | app_perror("...connect() error", rc); |
| 374 | rc = -122; goto on_error; |
| 375 | } |
| 376 | |
| 377 | /* Test send/recv with send() */ |
| 378 | rc = send_recv_test(PJ_SOCK_DGRAM, ss, cs, NULL, NULL, 0); |
| 379 | if (rc != 0) |
| 380 | goto on_error; |
| 381 | |
| 382 | /* Test send/recv with send() and recvfrom */ |
| 383 | rc = send_recv_test(PJ_SOCK_DGRAM, ss, cs, NULL, &srcaddr, |
| 384 | sizeof(srcaddr)); |
| 385 | if (rc != 0) |
| 386 | goto on_error; |
| 387 | |
| 388 | on_error: |
| 389 | retval = rc; |
| 390 | if (cs != PJ_INVALID_SOCKET) { |
| 391 | rc = pj_sock_close(cs); |
| 392 | if (rc != PJ_SUCCESS) { |
| 393 | app_perror("...error in closing socket", rc); |
| 394 | return -1000; |
| 395 | } |
| 396 | } |
| 397 | if (ss != PJ_INVALID_SOCKET) { |
| 398 | rc = pj_sock_close(ss); |
| 399 | if (rc != PJ_SUCCESS) { |
| 400 | app_perror("...error in closing socket", rc); |
| 401 | return -1010; |
| 402 | } |
| 403 | } |
| 404 | |
| 405 | return retval; |
| 406 | } |
| 407 | |
| 408 | static int tcp_test(void) |
| 409 | { |
| 410 | pj_sock_t cs, ss; |
| 411 | pj_status_t rc = 0, retval; |
| 412 | |
| 413 | PJ_LOG(3,("test", "...tcp_test()")); |
| 414 | |
| 415 | rc = app_socketpair(PJ_AF_INET, PJ_SOCK_STREAM, 0, &ss, &cs); |
| 416 | if (rc != PJ_SUCCESS) { |
| 417 | app_perror("...error: app_socketpair():", rc); |
| 418 | return -2000; |
| 419 | } |
| 420 | |
| 421 | /* Test send/recv with send() and recv() */ |
| 422 | retval = send_recv_test(PJ_SOCK_STREAM, ss, cs, NULL, NULL, 0); |
| 423 | |
| 424 | rc = pj_sock_close(cs); |
| 425 | if (rc != PJ_SUCCESS) { |
| 426 | app_perror("...error in closing socket", rc); |
| 427 | return -2000; |
| 428 | } |
| 429 | |
| 430 | rc = pj_sock_close(ss); |
| 431 | if (rc != PJ_SUCCESS) { |
| 432 | app_perror("...error in closing socket", rc); |
| 433 | return -2010; |
| 434 | } |
| 435 | |
| 436 | return retval; |
| 437 | } |
| 438 | |
| 439 | static int ioctl_test(void) |
| 440 | { |
| 441 | return 0; |
| 442 | } |
| 443 | |
| 444 | int sock_test() |
| 445 | { |
| 446 | int rc; |
| 447 | |
| 448 | pj_create_random_string(bigdata, BIG_DATA_LEN); |
| 449 | |
| 450 | rc = format_test(); |
| 451 | if (rc != 0) |
| 452 | return rc; |
| 453 | |
| 454 | rc = simple_sock_test(); |
| 455 | if (rc != 0) |
| 456 | return rc; |
| 457 | |
| 458 | rc = ioctl_test(); |
| 459 | if (rc != 0) |
| 460 | return rc; |
| 461 | |
| 462 | rc = udp_test(); |
| 463 | if (rc != 0) |
| 464 | return rc; |
| 465 | |
| 466 | rc = tcp_test(); |
| 467 | if (rc != 0) |
| 468 | return rc; |
| 469 | |
| 470 | return 0; |
| 471 | } |
| 472 | |
| 473 | |
| 474 | #else |
| 475 | /* To prevent warning about "translation unit is empty" |
| 476 | * when this test is disabled. |
| 477 | */ |
| 478 | int dummy_sock_test; |
| 479 | #endif /* INCLUDE_SOCK_TEST */ |
| 480 | |