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push cc8bc80451cc24f4d7cf75168b569f0ebfe19547
[wine/hacks.git] / dlls / ws2_32 / tests / sock.c
blobc90f391fe25840fda4d90993eb4fab6ed99f0a4a
1 /*
2 * Unit test suite for winsock functions
3 *
4 * Copyright 2002 Martin Wilck
5 * Copyright 2005 Thomas Kho
6 * Copyright 2008 Jeff Zaroyko
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 */
22
23 #include <stdarg.h>
24
25 #include <windef.h>
26 #include <winbase.h>
27 #include <winsock2.h>
28 #include <ws2tcpip.h>
29 #include <mswsock.h>
30 #include "wine/test.h"
31 #include <winnt.h>
32 #include <winerror.h>
33
34 #define MAX_CLIENTS 4 /* Max number of clients */
35 #define NUM_TESTS 4 /* Number of tests performed */
36 #define FIRST_CHAR 'A' /* First character in transferred pattern */
37 #define BIND_SLEEP 10 /* seconds to wait between attempts to bind() */
38 #define BIND_TRIES 6 /* Number of bind() attempts */
39 #define TEST_TIMEOUT 30 /* seconds to wait before killing child threads
40 after server initialization, if something hangs */
41
42 #define NUM_UDP_PEERS 3 /* Number of UDP sockets to create and test > 1 */
43
44 #define NUM_THREADS 3 /* Number of threads to run getservbyname */
45 #define NUM_QUERIES 250 /* Number of getservbyname queries per thread */
46
47 #define SERVERIP "127.0.0.1" /* IP to bind to */
48 #define SERVERPORT 9374 /* Port number to bind to */
49
50 #define wsa_ok(op, cond, msg) \
51 do { \
52 int tmp, err = 0; \
53 tmp = op; \
54 if ( !(cond tmp) ) err = WSAGetLastError(); \
55 ok ( cond tmp, msg, GetCurrentThreadId(), err); \
56 } while (0);
57
58 /* Function pointers */
59 static void (WINAPI *pFreeAddrInfoW)(PADDRINFOW) = 0;
60 static int (WINAPI *pGetAddrInfoW)(LPCWSTR,LPCWSTR,const ADDRINFOW *,PADDRINFOW *) = 0;
61 static PCSTR (WINAPI *pInetNtop)(INT,LPVOID,LPSTR,ULONG) = 0;
62
63 /**************** Structs and typedefs ***************/
64
65 typedef struct thread_info
66 {
67 HANDLE thread;
68 DWORD id;
69 } thread_info;
70
71 /* Information in the server about open client connections */
72 typedef struct sock_info
73 {
74 SOCKET s;
75 struct sockaddr_in addr;
76 struct sockaddr_in peer;
77 char *buf;
78 int n_recvd;
79 int n_sent;
80 } sock_info;
81
82 /* Test parameters for both server & client */
83 typedef struct test_params
84 {
85 int sock_type;
86 int sock_prot;
87 const char *inet_addr;
88 short inet_port;
89 int chunk_size;
90 int n_chunks;
91 int n_clients;
92 } test_params;
93
94 /* server-specific test parameters */
95 typedef struct server_params
96 {
97 test_params *general;
98 DWORD sock_flags;
99 int buflen;
100 } server_params;
101
102 /* client-specific test parameters */
103 typedef struct client_params
104 {
105 test_params *general;
106 DWORD sock_flags;
107 int buflen;
108 } client_params;
109
110 /* This type combines all information for setting up a test scenario */
111 typedef struct test_setup
112 {
113 test_params general;
114 LPVOID srv;
115 server_params srv_params;
116 LPVOID clt;
117 client_params clt_params;
118 } test_setup;
119
120 /* Thread local storage for server */
121 typedef struct server_memory
122 {
123 SOCKET s;
124 struct sockaddr_in addr;
125 sock_info sock[MAX_CLIENTS];
126 } server_memory;
127
128 /* Thread local storage for client */
129 typedef struct client_memory
130 {
131 SOCKET s;
132 struct sockaddr_in addr;
133 char *send_buf;
134 char *recv_buf;
135 } client_memory;
136
137 /* SelectReadThread thread parameters */
138 typedef struct select_thread_params
139 {
140 SOCKET s;
141 BOOL ReadKilled;
142 } select_thread_params;
143
144 /**************** Static variables ***************/
145
146 static DWORD tls; /* Thread local storage index */
147 static HANDLE thread[1+MAX_CLIENTS];
148 static DWORD thread_id[1+MAX_CLIENTS];
149 static HANDLE server_ready;
150 static HANDLE client_ready[MAX_CLIENTS];
151 static int client_id;
152
153 /**************** General utility functions ***************/
154
155 static int tcp_socketpair(SOCKET *src, SOCKET *dst)
156 {
157 SOCKET server = INVALID_SOCKET;
158 struct sockaddr_in addr;
159 int len;
160 int ret;
161
162 *src = INVALID_SOCKET;
163 *dst = INVALID_SOCKET;
164
165 *src = socket(AF_INET, SOCK_STREAM, 0);
166 if (*src == INVALID_SOCKET)
167 goto end;
168
169 server = socket(AF_INET, SOCK_STREAM, 0);
170 if (server == INVALID_SOCKET)
171 goto end;
172
173 memset(&addr, 0, sizeof(addr));
174 addr.sin_family = AF_INET;
175 addr.sin_addr.s_addr = inet_addr("127.0.0.1");
176 ret = bind(server, (struct sockaddr*)&addr, sizeof(addr));
177 if (ret != 0)
178 goto end;
179
180 len = sizeof(addr);
181 ret = getsockname(server, (struct sockaddr*)&addr, &len);
182 if (ret != 0)
183 goto end;
184
185 ret = listen(server, 1);
186 if (ret != 0)
187 goto end;
188
189 ret = connect(*src, (struct sockaddr*)&addr, sizeof(addr));
190 if (ret != 0)
191 goto end;
192
193 len = sizeof(addr);
194 *dst = accept(server, (struct sockaddr*)&addr, &len);
195
196 end:
197 if (server != INVALID_SOCKET)
198 closesocket(server);
199 if (*src != INVALID_SOCKET && *dst != INVALID_SOCKET)
200 return 0;
201 closesocket(*src);
202 closesocket(*dst);
203 return -1;
204 }
205
206 static void set_so_opentype ( BOOL overlapped )
207 {
208 int optval = !overlapped, newval, len = sizeof (int);
209
210 ok ( setsockopt ( INVALID_SOCKET, SOL_SOCKET, SO_OPENTYPE,
211 (LPVOID) &optval, sizeof (optval) ) == 0,
212 "setting SO_OPENTYPE failed\n" );
213 ok ( getsockopt ( INVALID_SOCKET, SOL_SOCKET, SO_OPENTYPE,
214 (LPVOID) &newval, &len ) == 0,
215 "getting SO_OPENTYPE failed\n" );
216 ok ( optval == newval, "failed to set SO_OPENTYPE\n" );
217 }
218
219 static int set_blocking ( SOCKET s, BOOL blocking )
220 {
221 u_long val = !blocking;
222 return ioctlsocket ( s, FIONBIO, &val );
223 }
224
225 static void fill_buffer ( char *buf, int chunk_size, int n_chunks )
226 {
227 char c, *p;
228 for ( c = FIRST_CHAR, p = buf; c < FIRST_CHAR + n_chunks; c++, p += chunk_size )
229 memset ( p, c, chunk_size );
230 }
231
232 static int test_buffer ( char *buf, int chunk_size, int n_chunks )
233 {
234 char c, *p;
235 int i;
236 for ( c = FIRST_CHAR, p = buf; c < FIRST_CHAR + n_chunks; c++, p += chunk_size )
237 {
238 for ( i = 0; i < chunk_size; i++ )
239 if ( p[i] != c ) return i;
240 }
241 return -1;
242 }
243
244 /*
245 * This routine is called when a client / server does not expect any more data,
246 * but needs to acknowledge the closing of the connection (by reading 0 bytes).
247 */
248 static void read_zero_bytes ( SOCKET s )
249 {
250 char buf[256];
251 int tmp, n = 0;
252 while ( ( tmp = recv ( s, buf, 256, 0 ) ) > 0 )
253 n += tmp;
254 ok ( n <= 0, "garbage data received: %d bytes\n", n );
255 }
256
257 static int do_synchronous_send ( SOCKET s, char *buf, int buflen, int sendlen )
258 {
259 char* last = buf + buflen, *p;
260 int n = 1;
261 for ( p = buf; n > 0 && p < last; p += n )
262 n = send ( s, p, min ( sendlen, last - p ), 0 );
263 wsa_ok ( n, 0 <=, "do_synchronous_send (%x): error %d\n" );
264 return p - buf;
265 }
266
267 static int do_synchronous_recv ( SOCKET s, char *buf, int buflen, int recvlen )
268 {
269 char* last = buf + buflen, *p;
270 int n = 1;
271 for ( p = buf; n > 0 && p < last; p += n )
272 n = recv ( s, p, min ( recvlen, last - p ), 0 );
273 wsa_ok ( n, 0 <=, "do_synchronous_recv (%x): error %d:\n" );
274 return p - buf;
275 }
276
277 static int do_synchronous_recvfrom ( SOCKET s, char *buf, int buflen,int flags,struct sockaddr *from, int *fromlen, int recvlen )
278 {
279 char* last = buf + buflen, *p;
280 int n = 1;
281 for ( p = buf; n > 0 && p < last; p += n )
282 n = recvfrom ( s, p, min ( recvlen, last - p ), 0, from, fromlen );
283 wsa_ok ( n, 0 <=, "do_synchronous_recv (%x): error %d:\n" );
284 return p - buf;
285 }
286
287 /*
288 * Call this routine right after thread startup.
289 * SO_OPENTYPE must by 0, regardless what the server did.
290 */
291 static void check_so_opentype (void)
292 {
293 int tmp = 1, len;
294 len = sizeof (tmp);
295 getsockopt ( INVALID_SOCKET, SOL_SOCKET, SO_OPENTYPE, (LPVOID) &tmp, &len );
296 ok ( tmp == 0, "check_so_opentype: wrong startup value of SO_OPENTYPE: %d\n", tmp );
297 }
298
299 /**************** Server utility functions ***************/
300
301 /*
302 * Even if we have closed our server socket cleanly,
303 * the OS may mark the address "in use" for some time -
304 * this happens with native Linux apps, too.
305 */
306 static void do_bind ( SOCKET s, struct sockaddr* addr, int addrlen )
307 {
308 int err, wsaerr = 0, n_try = BIND_TRIES;
309
310 while ( ( err = bind ( s, addr, addrlen ) ) != 0 &&
311 ( wsaerr = WSAGetLastError () ) == WSAEADDRINUSE &&
312 n_try-- >= 0)
313 {
314 trace ( "address in use, waiting ...\n" );
315 Sleep ( 1000 * BIND_SLEEP );
316 }
317 ok ( err == 0, "failed to bind: %d\n", wsaerr );
318 }
319
320 static void server_start ( server_params *par )
321 {
322 int i;
323 test_params *gen = par->general;
324 server_memory *mem = LocalAlloc ( LPTR, sizeof ( server_memory ) );
325
326 TlsSetValue ( tls, mem );
327 mem->s = WSASocketA ( AF_INET, gen->sock_type, gen->sock_prot,
328 NULL, 0, par->sock_flags );
329 ok ( mem->s != INVALID_SOCKET, "Server: WSASocket failed\n" );
330
331 mem->addr.sin_family = AF_INET;
332 mem->addr.sin_addr.s_addr = inet_addr ( gen->inet_addr );
333 mem->addr.sin_port = htons ( gen->inet_port );
334
335 for (i = 0; i < MAX_CLIENTS; i++)
336 {
337 mem->sock[i].s = INVALID_SOCKET;
338 mem->sock[i].buf = LocalAlloc ( LPTR, gen->n_chunks * gen->chunk_size );
339 mem->sock[i].n_recvd = 0;
340 mem->sock[i].n_sent = 0;
341 }
342
343 if ( gen->sock_type == SOCK_STREAM )
344 do_bind ( mem->s, (struct sockaddr*) &mem->addr, sizeof (mem->addr) );
345 }
346
347 static void server_stop (void)
348 {
349 int i;
350 server_memory *mem = TlsGetValue ( tls );
351
352 for (i = 0; i < MAX_CLIENTS; i++ )
353 {
354 LocalFree ( mem->sock[i].buf );
355 if ( mem->sock[i].s != INVALID_SOCKET )
356 closesocket ( mem->sock[i].s );
357 }
358 ok ( closesocket ( mem->s ) == 0, "closesocket failed\n" );
359 LocalFree ( mem );
360 ExitThread ( GetCurrentThreadId () );
361 }
362
363 /**************** Client utilitiy functions ***************/
364
365 static void client_start ( client_params *par )
366 {
367 test_params *gen = par->general;
368 client_memory *mem = LocalAlloc (LPTR, sizeof (client_memory));
369
370 TlsSetValue ( tls, mem );
371
372 WaitForSingleObject ( server_ready, INFINITE );
373
374 mem->s = WSASocketA ( AF_INET, gen->sock_type, gen->sock_prot,
375 NULL, 0, par->sock_flags );
376
377 mem->addr.sin_family = AF_INET;
378 mem->addr.sin_addr.s_addr = inet_addr ( gen->inet_addr );
379 mem->addr.sin_port = htons ( gen->inet_port );
380
381 ok ( mem->s != INVALID_SOCKET, "Client: WSASocket failed\n" );
382
383 mem->send_buf = LocalAlloc ( LPTR, 2 * gen->n_chunks * gen->chunk_size );
384 mem->recv_buf = mem->send_buf + gen->n_chunks * gen->chunk_size;
385 fill_buffer ( mem->send_buf, gen->chunk_size, gen->n_chunks );
386
387 SetEvent ( client_ready[client_id] );
388 /* Wait for the other clients to come up */
389 WaitForMultipleObjects ( min ( gen->n_clients, MAX_CLIENTS ), client_ready, TRUE, INFINITE );
390 }
391
392 static void client_stop (void)
393 {
394 client_memory *mem = TlsGetValue ( tls );
395 wsa_ok ( closesocket ( mem->s ), 0 ==, "closesocket error (%x): %d\n" );
396 LocalFree ( mem->send_buf );
397 LocalFree ( mem );
398 ExitThread(0);
399 }
400
401 /**************** Servers ***************/
402
403 /*
404 * simple_server: A very basic server doing synchronous IO.
405 */
406 static VOID WINAPI simple_server ( server_params *par )
407 {
408 test_params *gen = par->general;
409 server_memory *mem;
410 int pos, n_recvd, n_sent, n_expected = gen->n_chunks * gen->chunk_size, tmp, i,
411 id = GetCurrentThreadId();
412
413 trace ( "simple_server (%x) starting\n", id );
414
415 set_so_opentype ( FALSE ); /* non-overlapped */
416 server_start ( par );
417 mem = TlsGetValue ( tls );
418
419 wsa_ok ( set_blocking ( mem->s, TRUE ), 0 ==, "simple_server (%x): failed to set blocking mode: %d\n");
420 wsa_ok ( listen ( mem->s, SOMAXCONN ), 0 ==, "simple_server (%x): listen failed: %d\n");
421
422 trace ( "simple_server (%x) ready\n", id );
423 SetEvent ( server_ready ); /* notify clients */
424
425 for ( i = 0; i < min ( gen->n_clients, MAX_CLIENTS ); i++ )
426 {
427 trace ( "simple_server (%x): waiting for client\n", id );
428
429 /* accept a single connection */
430 tmp = sizeof ( mem->sock[0].peer );
431 mem->sock[0].s = accept ( mem->s, (struct sockaddr*) &mem->sock[0].peer, &tmp );
432 wsa_ok ( mem->sock[0].s, INVALID_SOCKET !=, "simple_server (%x): accept failed: %d\n" );
433
434 ok ( mem->sock[0].peer.sin_addr.s_addr == inet_addr ( gen->inet_addr ),
435 "simple_server (%x): strange peer address\n", id );
436
437 /* Receive data & check it */
438 n_recvd = do_synchronous_recv ( mem->sock[0].s, mem->sock[0].buf, n_expected, par->buflen );
439 ok ( n_recvd == n_expected,
440 "simple_server (%x): received less data than expected: %d of %d\n", id, n_recvd, n_expected );
441 pos = test_buffer ( mem->sock[0].buf, gen->chunk_size, gen->n_chunks );
442 ok ( pos == -1, "simple_server (%x): test pattern error: %d\n", id, pos);
443
444 /* Echo data back */
445 n_sent = do_synchronous_send ( mem->sock[0].s, mem->sock[0].buf, n_expected, par->buflen );
446 ok ( n_sent == n_expected,
447 "simple_server (%x): sent less data than expected: %d of %d\n", id, n_sent, n_expected );
448
449 /* cleanup */
450 read_zero_bytes ( mem->sock[0].s );
451 wsa_ok ( closesocket ( mem->sock[0].s ), 0 ==, "simple_server (%x): closesocket error: %d\n" );
452 mem->sock[0].s = INVALID_SOCKET;
453 }
454
455 trace ( "simple_server (%x) exiting\n", id );
456 server_stop ();
457 }
458
459 /*
460 * select_server: A non-blocking server.
461 */
462 static VOID WINAPI select_server ( server_params *par )
463 {
464 test_params *gen = par->general;
465 server_memory *mem;
466 int n_expected = gen->n_chunks * gen->chunk_size, tmp, i,
467 id = GetCurrentThreadId(), n_connections = 0, n_sent, n_recvd,
468 n_set, delta, n_ready;
469 struct timeval timeout = {0,10}; /* wait for 10 milliseconds */
470 fd_set fds_recv, fds_send, fds_openrecv, fds_opensend;
471
472 trace ( "select_server (%x) starting\n", id );
473
474 set_so_opentype ( FALSE ); /* non-overlapped */
475 server_start ( par );
476 mem = TlsGetValue ( tls );
477
478 wsa_ok ( set_blocking ( mem->s, FALSE ), 0 ==, "select_server (%x): failed to set blocking mode: %d\n");
479 wsa_ok ( listen ( mem->s, SOMAXCONN ), 0 ==, "select_server (%x): listen failed: %d\n");
480
481 trace ( "select_server (%x) ready\n", id );
482 SetEvent ( server_ready ); /* notify clients */
483
484 FD_ZERO ( &fds_openrecv );
485 FD_ZERO ( &fds_recv );
486 FD_ZERO ( &fds_send );
487 FD_ZERO ( &fds_opensend );
488
489 FD_SET ( mem->s, &fds_openrecv );
490
491 while(1)
492 {
493 fds_recv = fds_openrecv;
494 fds_send = fds_opensend;
495
496 n_set = 0;
497
498 wsa_ok ( ( n_ready = select ( 0, &fds_recv, &fds_send, NULL, &timeout ) ), SOCKET_ERROR !=,
499 "select_server (%x): select() failed: %d\n" );
500
501 /* check for incoming requests */
502 if ( FD_ISSET ( mem->s, &fds_recv ) ) {
503 n_set += 1;
504
505 trace ( "select_server (%x): accepting client connection\n", id );
506
507 /* accept a single connection */
508 tmp = sizeof ( mem->sock[n_connections].peer );
509 mem->sock[n_connections].s = accept ( mem->s, (struct sockaddr*) &mem->sock[n_connections].peer, &tmp );
510 wsa_ok ( mem->sock[n_connections].s, INVALID_SOCKET !=, "select_server (%x): accept() failed: %d\n" );
511
512 ok ( mem->sock[n_connections].peer.sin_addr.s_addr == inet_addr ( gen->inet_addr ),
513 "select_server (%x): strange peer address\n", id );
514
515 /* add to list of open connections */
516 FD_SET ( mem->sock[n_connections].s, &fds_openrecv );
517 FD_SET ( mem->sock[n_connections].s, &fds_opensend );
518
519 n_connections++;
520 }
521
522 /* handle open requests */
523
524 for ( i = 0; i < n_connections; i++ )
525 {
526 if ( FD_ISSET( mem->sock[i].s, &fds_recv ) ) {
527 n_set += 1;
528
529 if ( mem->sock[i].n_recvd < n_expected ) {
530 /* Receive data & check it */
531 n_recvd = recv ( mem->sock[i].s, mem->sock[i].buf + mem->sock[i].n_recvd, min ( n_expected - mem->sock[i].n_recvd, par->buflen ), 0 );
532 ok ( n_recvd != SOCKET_ERROR, "select_server (%x): error in recv(): %d\n", id, WSAGetLastError() );
533 mem->sock[i].n_recvd += n_recvd;
534
535 if ( mem->sock[i].n_recvd == n_expected ) {
536 int pos = test_buffer ( mem->sock[i].buf, gen->chunk_size, gen->n_chunks );
537 ok ( pos == -1, "select_server (%x): test pattern error: %d\n", id, pos );
538 FD_CLR ( mem->sock[i].s, &fds_openrecv );
539 }
540
541 ok ( mem->sock[i].n_recvd <= n_expected, "select_server (%x): received too many bytes: %d\n", id, mem->sock[i].n_recvd );
542 }
543 }
544
545 /* only echo back what we've received */
546 delta = mem->sock[i].n_recvd - mem->sock[i].n_sent;
547
548 if ( FD_ISSET ( mem->sock[i].s, &fds_send ) ) {
549 n_set += 1;
550
551 if ( ( delta > 0 ) && ( mem->sock[i].n_sent < n_expected ) ) {
552 /* Echo data back */
553 n_sent = send ( mem->sock[i].s, mem->sock[i].buf + mem->sock[i].n_sent, min ( delta, par->buflen ), 0 );
554 ok ( n_sent != SOCKET_ERROR, "select_server (%x): error in send(): %d\n", id, WSAGetLastError() );
555 mem->sock[i].n_sent += n_sent;
556
557 if ( mem->sock[i].n_sent == n_expected ) {
558 FD_CLR ( mem->sock[i].s, &fds_opensend );
559 }
560
561 ok ( mem->sock[i].n_sent <= n_expected, "select_server (%x): sent too many bytes: %d\n", id, mem->sock[i].n_sent );
562 }
563 }
564 }
565
566 /* check that select returned the correct number of ready sockets */
567 ok ( ( n_set == n_ready ), "select_server (%x): select() returns wrong number of ready sockets\n", id );
568
569 /* check if all clients are done */
570 if ( ( fds_opensend.fd_count == 0 )
571 && ( fds_openrecv.fd_count == 1 ) /* initial socket that accepts clients */
572 && ( n_connections == min ( gen->n_clients, MAX_CLIENTS ) ) ) {
573 break;
574 }
575 }
576
577 for ( i = 0; i < min ( gen->n_clients, MAX_CLIENTS ); i++ )
578 {
579 /* cleanup */
580 read_zero_bytes ( mem->sock[i].s );
581 wsa_ok ( closesocket ( mem->sock[i].s ), 0 ==, "select_server (%x): closesocket error: %d\n" );
582 mem->sock[i].s = INVALID_SOCKET;
583 }
584
585 trace ( "select_server (%x) exiting\n", id );
586 server_stop ();
587 }
588
589 /**************** Clients ***************/
590
591 /*
592 * simple_client: A very basic client doing synchronous IO.
593 */
594 static VOID WINAPI simple_client ( client_params *par )
595 {
596 test_params *gen = par->general;
597 client_memory *mem;
598 int pos, n_sent, n_recvd, n_expected = gen->n_chunks * gen->chunk_size, id;
599
600 id = GetCurrentThreadId();
601 trace ( "simple_client (%x): starting\n", id );
602 /* wait here because we want to call set_so_opentype before creating a socket */
603 WaitForSingleObject ( server_ready, INFINITE );
604 trace ( "simple_client (%x): server ready\n", id );
605
606 check_so_opentype ();
607 set_so_opentype ( FALSE ); /* non-overlapped */
608 client_start ( par );
609 mem = TlsGetValue ( tls );
610
611 /* Connect */
612 wsa_ok ( connect ( mem->s, (struct sockaddr*) &mem->addr, sizeof ( mem->addr ) ),
613 0 ==, "simple_client (%x): connect error: %d\n" );
614 ok ( set_blocking ( mem->s, TRUE ) == 0,
615 "simple_client (%x): failed to set blocking mode\n", id );
616 trace ( "simple_client (%x) connected\n", id );
617
618 /* send data to server */
619 n_sent = do_synchronous_send ( mem->s, mem->send_buf, n_expected, par->buflen );
620 ok ( n_sent == n_expected,
621 "simple_client (%x): sent less data than expected: %d of %d\n", id, n_sent, n_expected );
622
623 /* shutdown send direction */
624 wsa_ok ( shutdown ( mem->s, SD_SEND ), 0 ==, "simple_client (%x): shutdown failed: %d\n" );
625
626 /* Receive data echoed back & check it */
627 n_recvd = do_synchronous_recv ( mem->s, mem->recv_buf, n_expected, par->buflen );
628 ok ( n_recvd == n_expected,
629 "simple_client (%x): received less data than expected: %d of %d\n", id, n_recvd, n_expected );
630
631 /* check data */
632 pos = test_buffer ( mem->recv_buf, gen->chunk_size, gen->n_chunks );
633 ok ( pos == -1, "simple_client (%x): test pattern error: %d\n", id, pos);
634
635 /* cleanup */
636 read_zero_bytes ( mem->s );
637 trace ( "simple_client (%x) exiting\n", id );
638 client_stop ();
639 }
640
641 /*
642 * simple_mixed_client: mixing send and recvfrom
643 */
644 static VOID WINAPI simple_mixed_client ( client_params *par )
645 {
646 test_params *gen = par->general;
647 client_memory *mem;
648 int pos, n_sent, n_recvd, n_expected = gen->n_chunks * gen->chunk_size, id;
649 int fromLen = sizeof(mem->addr);
650 struct sockaddr test;
651
652 id = GetCurrentThreadId();
653 trace ( "simple_client (%x): starting\n", id );
654 /* wait here because we want to call set_so_opentype before creating a socket */
655 WaitForSingleObject ( server_ready, INFINITE );
656 trace ( "simple_client (%x): server ready\n", id );
657
658 check_so_opentype ();
659 set_so_opentype ( FALSE ); /* non-overlapped */
660 client_start ( par );
661 mem = TlsGetValue ( tls );
662
663 /* Connect */
664 wsa_ok ( connect ( mem->s, (struct sockaddr*) &mem->addr, sizeof ( mem->addr ) ),
665 0 ==, "simple_client (%x): connect error: %d\n" );
666 ok ( set_blocking ( mem->s, TRUE ) == 0,
667 "simple_client (%x): failed to set blocking mode\n", id );
668 trace ( "simple_client (%x) connected\n", id );
669
670 /* send data to server */
671 n_sent = do_synchronous_send ( mem->s, mem->send_buf, n_expected, par->buflen );
672 ok ( n_sent == n_expected,
673 "simple_client (%x): sent less data than expected: %d of %d\n", id, n_sent, n_expected );
674
675 /* shutdown send direction */
676 wsa_ok ( shutdown ( mem->s, SD_SEND ), 0 ==, "simple_client (%x): shutdown failed: %d\n" );
677
678 /* this shouldn't change, since lpFrom, is not updated on
679 connection oriented sockets - exposed by bug 11640
680 */
681 ((struct sockaddr_in*)&test)->sin_addr.s_addr = inet_addr("0.0.0.0");
682
683 /* Receive data echoed back & check it */
684 n_recvd = do_synchronous_recvfrom ( mem->s,
685 mem->recv_buf,
686 n_expected,
687 0,
688 (struct sockaddr *)&test,
689 &fromLen,
690 par->buflen );
691 ok ( n_recvd == n_expected,
692 "simple_client (%x): received less data than expected: %d of %d\n", id, n_recvd, n_expected );
693
694 /* check that lpFrom was not updated */
695 ok(0 ==
696 strcmp(
697 inet_ntoa(((struct sockaddr_in*)&test)->sin_addr),
698 "0.0.0.0"), "lpFrom shouldn't be updated on connection oriented sockets\n");
699
700 /* check data */
701 pos = test_buffer ( mem->recv_buf, gen->chunk_size, gen->n_chunks );
702 ok ( pos == -1, "simple_client (%x): test pattern error: %d\n", id, pos);
703
704 /* cleanup */
705 read_zero_bytes ( mem->s );
706 trace ( "simple_client (%x) exiting\n", id );
707 client_stop ();
708 }
709
710 /*
711 * event_client: An event-driven client
712 */
713 static void WINAPI event_client ( client_params *par )
714 {
715 test_params *gen = par->general;
716 client_memory *mem;
717 int id = GetCurrentThreadId(), n_expected = gen->n_chunks * gen->chunk_size,
718 tmp, err, n;
719 HANDLE event;
720 WSANETWORKEVENTS wsa_events;
721 char *send_last, *recv_last, *send_p, *recv_p;
722 long mask = FD_READ | FD_WRITE | FD_CLOSE;
723
724 trace ( "event_client (%x): starting\n", id );
725 client_start ( par );
726 trace ( "event_client (%x): server ready\n", id );
727
728 mem = TlsGetValue ( tls );
729
730 /* Prepare event notification for connect, makes socket nonblocking */
731 event = WSACreateEvent ();
732 WSAEventSelect ( mem->s, event, FD_CONNECT );
733 tmp = connect ( mem->s, (struct sockaddr*) &mem->addr, sizeof ( mem->addr ) );
734 if ( tmp != 0 ) {
735 err = WSAGetLastError ();
736 ok ( err == WSAEWOULDBLOCK, "event_client (%x): connect error: %d\n", id, err );
737 tmp = WaitForSingleObject ( event, INFINITE );
738 ok ( tmp == WAIT_OBJECT_0, "event_client (%x): wait for connect event failed: %d\n", id, tmp );
739 err = WSAEnumNetworkEvents ( mem->s, event, &wsa_events );
740 wsa_ok ( err, 0 ==, "event_client (%x): WSAEnumNetworkEvents error: %d\n" );
741 err = wsa_events.iErrorCode[ FD_CONNECT_BIT ];
742 ok ( err == 0, "event_client (%x): connect error: %d\n", id, err );
743 if ( err ) goto out;
744 }
745
746 trace ( "event_client (%x) connected\n", id );
747
748 WSAEventSelect ( mem->s, event, mask );
749
750 recv_p = mem->recv_buf;
751 recv_last = mem->recv_buf + n_expected;
752 send_p = mem->send_buf;
753 send_last = mem->send_buf + n_expected;
754
755 while ( TRUE )
756 {
757 err = WaitForSingleObject ( event, INFINITE );
758 ok ( err == WAIT_OBJECT_0, "event_client (%x): wait failed\n", id );
759
760 err = WSAEnumNetworkEvents ( mem->s, event, &wsa_events );
761 wsa_ok ( err, 0 ==, "event_client (%x): WSAEnumNetworkEvents error: %d\n" );
762
763 if ( wsa_events.lNetworkEvents & FD_WRITE )
764 {
765 err = wsa_events.iErrorCode[ FD_WRITE_BIT ];
766 ok ( err == 0, "event_client (%x): FD_WRITE error code: %d\n", id, err );
767
768 if ( err== 0 )
769 do
770 {
771 n = send ( mem->s, send_p, min ( send_last - send_p, par->buflen ), 0 );
772 if ( n < 0 )
773 {
774 err = WSAGetLastError ();
775 ok ( err == WSAEWOULDBLOCK, "event_client (%x): send error: %d\n", id, err );
776 }
777 else
778 send_p += n;
779 }
780 while ( n >= 0 && send_p < send_last );
781
782 if ( send_p == send_last )
783 {
784 trace ( "event_client (%x): all data sent - shutdown\n", id );
785 shutdown ( mem->s, SD_SEND );
786 mask &= ~FD_WRITE;
787 WSAEventSelect ( mem->s, event, mask );
788 }
789 }
790 if ( wsa_events.lNetworkEvents & FD_READ )
791 {
792 err = wsa_events.iErrorCode[ FD_READ_BIT ];
793 ok ( err == 0, "event_client (%x): FD_READ error code: %d\n", id, err );
794 if ( err != 0 ) break;
795
796 /* First read must succeed */
797 n = recv ( mem->s, recv_p, min ( recv_last - recv_p, par->buflen ), 0 );
798 wsa_ok ( n, 0 <=, "event_client (%x): recv error: %d\n" );
799
800 while ( n >= 0 ) {
801 recv_p += n;
802 if ( recv_p == recv_last )
803 {
804 mask &= ~FD_READ;
805 trace ( "event_client (%x): all data received\n", id );
806 WSAEventSelect ( mem->s, event, mask );
807 break;
808 }
809 n = recv ( mem->s, recv_p, min ( recv_last - recv_p, par->buflen ), 0 );
810 if ( n < 0 && ( err = WSAGetLastError()) != WSAEWOULDBLOCK )
811 ok ( 0, "event_client (%x): read error: %d\n", id, err );
812
813 }
814 }
815 if ( wsa_events.lNetworkEvents & FD_CLOSE )
816 {
817 trace ( "event_client (%x): close event\n", id );
818 err = wsa_events.iErrorCode[ FD_CLOSE_BIT ];
819 ok ( err == 0, "event_client (%x): FD_CLOSE error code: %d\n", id, err );
820 break;
821 }
822 }
823
824 n = send_p - mem->send_buf;
825 ok ( send_p == send_last,
826 "simple_client (%x): sent less data than expected: %d of %d\n", id, n, n_expected );
827 n = recv_p - mem->recv_buf;
828 ok ( recv_p == recv_last,
829 "simple_client (%x): received less data than expected: %d of %d\n", id, n, n_expected );
830 n = test_buffer ( mem->recv_buf, gen->chunk_size, gen->n_chunks );
831 ok ( n == -1, "event_client (%x): test pattern error: %d\n", id, n);
832
833 out:
834 WSACloseEvent ( event );
835 trace ( "event_client (%x) exiting\n", id );
836 client_stop ();
837 }
838
839 /* Tests for WSAStartup */
840
841 /* This should fail. WSAStartup should be called before any network function is used. */
842 static void test_WithoutWSAStartup(void)
843 {
844 LPVOID ptr;
845
846 WSASetLastError(0xdeadbeef);
847 ptr = gethostbyname("localhost");
848
849 todo_wine ok(ptr == NULL, "gethostbyname() succeeded unexpectedly: %d\n", WSAGetLastError());
850 todo_wine ok(WSAGetLastError() == WSANOTINITIALISED, "gethostbyname() failed with unexpected error: %d\n",
851 WSAGetLastError());
852 }
853
854 static void test_WithWSAStartup(void)
855 {
856 WSADATA data;
857 WORD version = MAKEWORD( 2, 2 );
858 INT res;
859 LPVOID ptr;
860
861 res = WSAStartup( version, &data );
862 ok(res == 0, "WSAStartup() failed unexpectedly: %d\n", res);
863
864 ptr = gethostbyname("localhost");
865 ok(ptr != NULL, "gethostbyname() failed unexpectedly: %d\n", WSAGetLastError());
866
867 WSACleanup();
868 }
869
870 /**************** Main program utility functions ***************/
871
872 static void Init (void)
873 {
874 WORD ver = MAKEWORD (2, 2);
875 WSADATA data;
876 HMODULE hws2_32 = GetModuleHandle("ws2_32.dll");
877
878 pFreeAddrInfoW = (void *)GetProcAddress(hws2_32, "FreeAddrInfoW");
879 pGetAddrInfoW = (void *)GetProcAddress(hws2_32, "GetAddrInfoW");
880 pInetNtop = (void *)GetProcAddress(hws2_32, "inet_ntop");
881
882 ok ( WSAStartup ( ver, &data ) == 0, "WSAStartup failed\n" );
883 tls = TlsAlloc();
884 }
885
886 static void Exit (void)
887 {
888 INT ret, err;
889 TlsFree ( tls );
890 ret = WSACleanup();
891 err = WSAGetLastError();
892 ok ( ret == 0, "WSACleanup failed ret = %d GetLastError is %d\n", ret, err);
893 ret = WSACleanup();
894 err = WSAGetLastError();
895 ok ( (ret == SOCKET_ERROR && err == WSANOTINITIALISED) ||
896 broken(ret == 0), /* WinME */
897 "WSACleanup returned %d GetLastError is %d\n", ret, err);
898 }
899
900 static void StartServer (LPTHREAD_START_ROUTINE routine,
901 test_params *general, server_params *par)
902 {
903 par->general = general;
904 thread[0] = CreateThread ( NULL, 0, routine, par, 0, &thread_id[0] );
905 ok ( thread[0] != NULL, "Failed to create server thread\n" );
906 }
907
908 static void StartClients (LPTHREAD_START_ROUTINE routine,
909 test_params *general, client_params *par)
910 {
911 int i;
912 par->general = general;
913 for ( i = 1; i <= min ( general->n_clients, MAX_CLIENTS ); i++ )
914 {
915 client_id = i - 1;
916 thread[i] = CreateThread ( NULL, 0, routine, par, 0, &thread_id[i] );
917 ok ( thread[i] != NULL, "Failed to create client thread\n" );
918 /* Make sure the client is up and running */
919 WaitForSingleObject ( client_ready[client_id], INFINITE );
920 };
921 }
922
923 static void do_test( test_setup *test )
924 {
925 DWORD i, n = min (test->general.n_clients, MAX_CLIENTS);
926 DWORD wait;
927
928 server_ready = CreateEventA ( NULL, TRUE, FALSE, NULL );
929 for (i = 0; i <= n; i++)
930 client_ready[i] = CreateEventA ( NULL, TRUE, FALSE, NULL );
931
932 StartServer ( test->srv, &test->general, &test->srv_params );
933 StartClients ( test->clt, &test->general, &test->clt_params );
934 WaitForSingleObject ( server_ready, INFINITE );
935
936 wait = WaitForMultipleObjects ( 1 + n, thread, TRUE, 1000 * TEST_TIMEOUT );
937 ok ( wait <= WAIT_OBJECT_0 + n ,
938 "some threads have not completed: %x\n", wait );
939
940 if ( ! ( wait <= WAIT_OBJECT_0 + n ) )
941 {
942 for (i = 0; i <= n; i++)
943 {
944 trace ("terminating thread %08x\n", thread_id[i]);
945 if ( WaitForSingleObject ( thread[i], 0 ) != WAIT_OBJECT_0 )
946 TerminateThread ( thread [i], 0 );
947 }
948 }
949 CloseHandle ( server_ready );
950 for (i = 0; i <= n; i++)
951 CloseHandle ( client_ready[i] );
952 }
953
954 /********* some tests for getsockopt(setsockopt(X)) == X ***********/
955 /* optname = SO_LINGER */
956 LINGER linger_testvals[] = {
957 {0,0},
958 {0,73},
959 {1,0},
960 {5,189}
961 };
962
963 /* optname = SO_RCVTIMEO, SOSNDTIMEO */
964 #define SOCKTIMEOUT1 63000 /* 63 seconds. Do not test fractional part because of a
965 bug in the linux kernel (fixed in 2.6.8) */
966 #define SOCKTIMEOUT2 997000 /* 997 seconds */
967
968 static void test_set_getsockopt(void)
969 {
970 SOCKET s;
971 int i, err, lasterr;
972 int timeout;
973 LINGER lingval;
974 int size;
975
976 s = socket(AF_INET, SOCK_STREAM, 0);
977 ok(s!=INVALID_SOCKET, "socket() failed error: %d\n", WSAGetLastError());
978 if( s == INVALID_SOCKET) return;
979 /* SO_RCVTIMEO */
980 timeout = SOCKTIMEOUT1;
981 size = sizeof(timeout);
982 err = setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, (char *) &timeout, size);
983 if( !err)
984 err = getsockopt(s, SOL_SOCKET, SO_RCVTIMEO, (char *) &timeout, &size);
985 ok( !err, "get/setsockopt(SO_RCVTIMEO) failed error: %d\n", WSAGetLastError());
986 ok( timeout == SOCKTIMEOUT1, "getsockopt(SO_RCVTIMEO) returned wrong value %d\n", timeout);
987 /* SO_SNDTIMEO */
988 timeout = SOCKTIMEOUT2; /* 54 seconds. See remark above */
989 size = sizeof(timeout);
990 err = setsockopt(s, SOL_SOCKET, SO_SNDTIMEO, (char *) &timeout, size);
991 if( !err)
992 err = getsockopt(s, SOL_SOCKET, SO_SNDTIMEO, (char *) &timeout, &size);
993 ok( !err, "get/setsockopt(SO_SNDTIMEO) failed error: %d\n", WSAGetLastError());
994 ok( timeout == SOCKTIMEOUT2, "getsockopt(SO_SNDTIMEO) returned wrong value %d\n", timeout);
995 /* SO_LINGER */
996 for( i = 0; i < sizeof(linger_testvals)/sizeof(LINGER);i++) {
997 size = sizeof(lingval);
998 lingval = linger_testvals[i];
999 err = setsockopt(s, SOL_SOCKET, SO_LINGER, (char *) &lingval, size);
1000 if( !err)
1001 err = getsockopt(s, SOL_SOCKET, SO_LINGER, (char *) &lingval, &size);
1002 ok( !err, "get/setsockopt(SO_LINGER) failed error: %d\n", WSAGetLastError());
1003 ok( !lingval.l_onoff == !linger_testvals[i].l_onoff &&
1004 (lingval.l_linger == linger_testvals[i].l_linger ||
1005 (!lingval.l_linger && !linger_testvals[i].l_onoff))
1006 , "getsockopt(SO_LINGER #%d) returned wrong value %d,%d not %d,%d\n", i,
1007 lingval.l_onoff, lingval.l_linger,
1008 linger_testvals[i].l_onoff, linger_testvals[i].l_linger);
1009 }
1010 /* Test for erroneously passing a value instead of a pointer as optval */
1011 size = sizeof(char);
1012 err = setsockopt(s, SOL_SOCKET, SO_DONTROUTE, (char *)1, size);
1013 ok(err == SOCKET_ERROR, "setsockopt with optval being a value passed "
1014 "instead of failing.\n");
1015 lasterr = WSAGetLastError();
1016 ok(lasterr == WSAEFAULT, "setsockopt with optval being a value "
1017 "returned 0x%08x, not WSAEFAULT(0x%08x)\n",
1018 lasterr, WSAEFAULT);
1019 closesocket(s);
1020 }
1021
1022 static void test_so_reuseaddr(void)
1023 {
1024 struct sockaddr_in saddr;
1025 SOCKET s1,s2;
1026 unsigned int rc,reuse;
1027 int size;
1028
1029 saddr.sin_family = AF_INET;
1030 saddr.sin_port = htons(9375);
1031 saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
1032
1033 s1=socket(AF_INET, SOCK_STREAM, 0);
1034 ok(s1!=INVALID_SOCKET, "socket() failed error: %d\n", WSAGetLastError());
1035 rc = bind(s1, (struct sockaddr*)&saddr, sizeof(saddr));
1036 ok(rc!=SOCKET_ERROR, "bind(s1) failed error: %d\n", WSAGetLastError());
1037
1038 s2=socket(AF_INET, SOCK_STREAM, 0);
1039 ok(s2!=INVALID_SOCKET, "socket() failed error: %d\n", WSAGetLastError());
1040
1041 reuse=0x1234;
1042 size=sizeof(reuse);
1043 rc=getsockopt(s2, SOL_SOCKET, SO_REUSEADDR, (char*)&reuse, &size );
1044 ok(rc==0 && reuse==0,"wrong result in getsockopt(SO_REUSEADDR): rc=%d reuse=%d\n",rc,reuse);
1045
1046 rc = bind(s2, (struct sockaddr*)&saddr, sizeof(saddr));
1047 ok(rc==SOCKET_ERROR, "bind() succeeded\n");
1048
1049 reuse = 1;
1050 rc = setsockopt(s2, SOL_SOCKET, SO_REUSEADDR, (char*)&reuse, sizeof(reuse));
1051 ok(rc==0, "setsockopt() failed error: %d\n", WSAGetLastError());
1052
1053 /* On Win2k3 and above, all SO_REUSEADDR seems to do is to allow binding to
1054 * a port immediately after closing another socket on that port, so
1055 * basically following the BSD socket semantics here. */
1056 closesocket(s1);
1057 rc = bind(s2, (struct sockaddr*)&saddr, sizeof(saddr));
1058 ok(rc==0, "bind() failed error: %d\n", WSAGetLastError());
1059
1060 closesocket(s2);
1061 }
1062
1063 /************* Array containing the tests to run **********/
1064
1065 #define STD_STREAM_SOCKET \
1066 SOCK_STREAM, \
1067 0, \
1068 SERVERIP, \
1069 SERVERPORT
1070
1071 static test_setup tests [NUM_TESTS] =
1072 {
1073 /* Test 0: synchronous client and server */
1074 {
1075 {
1076 STD_STREAM_SOCKET,
1077 2048,
1078 16,
1079 2
1080 },
1081 simple_server,
1082 {
1083 NULL,
1084 0,
1085 64
1086 },
1087 simple_client,
1088 {
1089 NULL,
1090 0,
1091 128
1092 }
1093 },
1094 /* Test 1: event-driven client, synchronous server */
1095 {
1096 {
1097 STD_STREAM_SOCKET,
1098 2048,
1099 16,
1100 2
1101 },
1102 simple_server,
1103 {
1104 NULL,
1105 0,
1106 64
1107 },
1108 event_client,
1109 {
1110 NULL,
1111 WSA_FLAG_OVERLAPPED,
1112 128
1113 }
1114 },
1115 /* Test 2: synchronous client, non-blocking server via select() */
1116 {
1117 {
1118 STD_STREAM_SOCKET,
1119 2048,
1120 16,
1121 2
1122 },
1123 select_server,
1124 {
1125 NULL,
1126 0,
1127 64
1128 },
1129 simple_client,
1130 {
1131 NULL,
1132 0,
1133 128
1134 }
1135 },
1136 /* Test 3: synchronous mixed client and server */
1137 {
1138 {
1139 STD_STREAM_SOCKET,
1140 2048,
1141 16,
1142 2
1143 },
1144 simple_server,
1145 {
1146 NULL,
1147 0,
1148 64
1149 },
1150 simple_mixed_client,
1151 {
1152 NULL,
1153 0,
1154 128
1155 }
1156 }
1157 };
1158
1159 static void test_UDP(void)
1160 {
1161 /* This function tests UDP sendto() and recvfrom(). UDP is unreliable, so it is
1162 possible that this test fails due to dropped packets. */
1163
1164 /* peer 0 receives data from all other peers */
1165 struct sock_info peer[NUM_UDP_PEERS];
1166 char buf[16];
1167 int ss, i, n_recv, n_sent;
1168
1169 memset (buf,0,sizeof(buf));
1170 for ( i = NUM_UDP_PEERS - 1; i >= 0; i-- ) {
1171 ok ( ( peer[i].s = socket ( AF_INET, SOCK_DGRAM, 0 ) ) != INVALID_SOCKET, "UDP: socket failed\n" );
1172
1173 peer[i].addr.sin_family = AF_INET;
1174 peer[i].addr.sin_addr.s_addr = inet_addr ( SERVERIP );
1175
1176 if ( i == 0 ) {
1177 peer[i].addr.sin_port = htons ( SERVERPORT );
1178 } else {
1179 peer[i].addr.sin_port = htons ( 0 );
1180 }
1181
1182 do_bind ( peer[i].s, (struct sockaddr *) &peer[i].addr, sizeof( peer[i].addr ) );
1183
1184 /* test getsockname() to get peer's port */
1185 ss = sizeof ( peer[i].addr );
1186 ok ( getsockname ( peer[i].s, (struct sockaddr *) &peer[i].addr, &ss ) != SOCKET_ERROR, "UDP: could not getsockname()\n" );
1187 ok ( peer[i].addr.sin_port != htons ( 0 ), "UDP: bind() did not associate port\n" );
1188 }
1189
1190 /* test getsockname() */
1191 ok ( peer[0].addr.sin_port == htons ( SERVERPORT ), "UDP: getsockname returned incorrect peer port\n" );
1192
1193 for ( i = 1; i < NUM_UDP_PEERS; i++ ) {
1194 /* send client's ip */
1195 memcpy( buf, &peer[i].addr.sin_port, sizeof(peer[i].addr.sin_port) );
1196 n_sent = sendto ( peer[i].s, buf, sizeof(buf), 0, (struct sockaddr*) &peer[0].addr, sizeof(peer[0].addr) );
1197 ok ( n_sent == sizeof(buf), "UDP: sendto() sent wrong amount of data or socket error: %d\n", n_sent );
1198 }
1199
1200 for ( i = 1; i < NUM_UDP_PEERS; i++ ) {
1201 n_recv = recvfrom ( peer[0].s, buf, sizeof(buf), 0,(struct sockaddr *) &peer[0].peer, &ss );
1202 ok ( n_recv == sizeof(buf), "UDP: recvfrom() received wrong amount of data or socket error: %d\n", n_recv );
1203 ok ( memcmp ( &peer[0].peer.sin_port, buf, sizeof(peer[0].addr.sin_port) ) == 0, "UDP: port numbers do not match\n" );
1204 }
1205 }
1206
1207 static void WINAPI do_getservbyname( HANDLE *starttest )
1208 {
1209 struct {
1210 const char *name;
1211 const char *proto;
1212 int port;
1213 } serv[2] = { {"domain", "udp", 53}, {"telnet", "tcp", 23} };
1214
1215 int i, j;
1216 struct servent *pserv[2];
1217
1218 ok ( WaitForSingleObject ( *starttest, TEST_TIMEOUT * 1000 ) != WAIT_TIMEOUT, "test_getservbyname: timeout waiting for start signal\n");
1219
1220 /* ensure that necessary buffer resizes are completed */
1221 for ( j = 0; j < 2; j++) {
1222 pserv[j] = getservbyname ( serv[j].name, serv[j].proto );
1223 }
1224
1225 for ( i = 0; i < NUM_QUERIES / 2; i++ ) {
1226 for ( j = 0; j < 2; j++ ) {
1227 pserv[j] = getservbyname ( serv[j].name, serv[j].proto );
1228 ok ( pserv[j] != NULL, "getservbyname could not retrieve information for %s: %d\n", serv[j].name, WSAGetLastError() );
1229 ok ( pserv[j]->s_port == htons(serv[j].port), "getservbyname returned the wrong port for %s: %d\n", serv[j].name, ntohs(pserv[j]->s_port) );
1230 ok ( !strcmp ( pserv[j]->s_proto, serv[j].proto ), "getservbyname returned the wrong protocol for %s: %s\n", serv[j].name, pserv[j]->s_proto );
1231 ok ( !strcmp ( pserv[j]->s_name, serv[j].name ), "getservbyname returned the wrong name for %s: %s\n", serv[j].name, pserv[j]->s_name );
1232 }
1233
1234 ok ( pserv[0] == pserv[1], "getservbyname: winsock resized servent buffer when not necessary\n" );
1235 }
1236 }
1237
1238 static void test_getservbyname(void)
1239 {
1240 int i;
1241 HANDLE starttest, thread[NUM_THREADS];
1242 DWORD thread_id[NUM_THREADS];
1243
1244 starttest = CreateEvent ( NULL, 1, 0, "test_getservbyname_starttest" );
1245
1246 /* create threads */
1247 for ( i = 0; i < NUM_THREADS; i++ ) {
1248 thread[i] = CreateThread ( NULL, 0, (LPTHREAD_START_ROUTINE) &do_getservbyname, &starttest, 0, &thread_id[i] );
1249 }
1250
1251 /* signal threads to start */
1252 SetEvent ( starttest );
1253
1254 for ( i = 0; i < NUM_THREADS; i++) {
1255 WaitForSingleObject ( thread[i], TEST_TIMEOUT * 1000 );
1256 }
1257 }
1258
1259 static void test_WSASocket(void)
1260 {
1261 SOCKET sock = INVALID_SOCKET;
1262 WSAPROTOCOL_INFOA *pi;
1263 int providers[] = {6, 0};
1264 int ret, err;
1265 UINT pi_size;
1266
1267 /* Set pi_size explicitly to a value below 2*sizeof(WSAPROTOCOL_INFOA)
1268 * to avoid a crash on win98.
1269 */
1270 pi_size = 0;
1271 ret = WSAEnumProtocolsA(providers, NULL, &pi_size);
1272 ok(ret == SOCKET_ERROR, "WSAEnumProtocolsA({6,0}, NULL, 0) returned %d\n",
1273 ret);
1274 err = WSAGetLastError();
1275 ok(err == WSAENOBUFS, "WSAEnumProtocolsA error is %d, not WSAENOBUFS(%d)\n",
1276 err, WSAENOBUFS);
1277
1278 pi = HeapAlloc(GetProcessHeap(), 0, pi_size);
1279 ok(pi != NULL, "Failed to allocate memory\n");
1280 if (pi == NULL) {
1281 skip("Can't continue without memory.\n");
1282 return;
1283 }
1284
1285 ret = WSAEnumProtocolsA(providers, pi, &pi_size);
1286 ok(ret != SOCKET_ERROR, "WSAEnumProtocolsA failed, last error is %d\n",
1287 WSAGetLastError());
1288
1289 if (ret == 0) {
1290 skip("No protocols enumerated.\n");
1291 HeapFree(GetProcessHeap(), 0, pi);
1292 return;
1293 }
1294
1295 sock = WSASocketA(FROM_PROTOCOL_INFO, FROM_PROTOCOL_INFO,
1296 FROM_PROTOCOL_INFO, &pi[0], 0, 0);
1297 ok(sock != INVALID_SOCKET, "Failed to create socket: %d\n",
1298 WSAGetLastError());
1299
1300 closesocket(sock);
1301 HeapFree(GetProcessHeap(), 0, pi);
1302 }
1303
1304 static void test_WSAAddressToStringA(void)
1305 {
1306 SOCKET v6 = INVALID_SOCKET;
1307 INT ret;
1308 DWORD len;
1309 int GLE;
1310 SOCKADDR_IN sockaddr;
1311 CHAR address[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
1312
1313 CHAR expect1[] = "0.0.0.0";
1314 CHAR expect2[] = "255.255.255.255";
1315 CHAR expect3[] = "0.0.0.0:65535";
1316 CHAR expect4[] = "255.255.255.255:65535";
1317
1318 SOCKADDR_IN6 sockaddr6;
1319 CHAR address6[54]; /* 32 digits + 7':' + '[' + '%" + 5 digits + ']:' + 5 digits + '\0' */
1320
1321 CHAR addr6_1[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01};
1322 CHAR addr6_2[] = {0x20,0xab,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01};
1323 CHAR addr6_3[] = {0x20,0xab,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x01};
1324
1325 CHAR expect6_1[] = "::1";
1326 CHAR expect6_2[] = "20ab::1";
1327 CHAR expect6_3[] = "[20ab::2001]:33274";
1328 CHAR expect6_3_2[] = "[20ab::2001%4660]:33274";
1329 CHAR expect6_3_3[] = "20ab::2001%4660";
1330
1331 len = 0;
1332
1333 sockaddr.sin_family = AF_INET;
1334 sockaddr.sin_port = 0;
1335 sockaddr.sin_addr.s_addr = 0;
1336
1337 ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
1338 GLE = WSAGetLastError();
1339 ok( (ret == SOCKET_ERROR && GLE == WSAEFAULT) || (ret == 0),
1340 "WSAAddressToStringA() failed unexpectedly: WSAGetLastError()=%d, ret=%d\n",
1341 GLE, ret );
1342
1343 len = sizeof(address);
1344
1345 sockaddr.sin_family = AF_INET;
1346 sockaddr.sin_port = 0;
1347 sockaddr.sin_addr.s_addr = 0;
1348
1349 ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
1350 ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
1351
1352 ok( !strcmp( address, expect1 ), "Expected: %s, got: %s\n", expect1, address );
1353 ok( len == sizeof( expect1 ), "Got size %d\n", len);
1354
1355 len = sizeof(address);
1356
1357 sockaddr.sin_family = AF_INET;
1358 sockaddr.sin_port = 0;
1359 sockaddr.sin_addr.s_addr = 0xffffffff;
1360
1361 ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
1362 ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
1363
1364 ok( !strcmp( address, expect2 ), "Expected: %s, got: %s\n", expect2, address );
1365
1366 len = sizeof(address);
1367
1368 sockaddr.sin_family = AF_INET;
1369 sockaddr.sin_port = 0xffff;
1370 sockaddr.sin_addr.s_addr = 0;
1371
1372 ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
1373 ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
1374
1375 ok( !strcmp( address, expect3 ), "Expected: %s, got: %s\n", expect3, address );
1376
1377 len = sizeof(address);
1378
1379 sockaddr.sin_family = AF_INET;
1380 sockaddr.sin_port = 0xffff;
1381 sockaddr.sin_addr.s_addr = 0xffffffff;
1382
1383 ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
1384 ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
1385
1386 ok( !strcmp( address, expect4 ), "Expected: %s, got: %s\n", expect4, address );
1387 ok( len == sizeof( expect4 ), "Got size %d\n", len);
1388
1389 /*check to see it IPv6 is available */
1390 v6 = socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP);
1391 if (v6 == INVALID_SOCKET) {
1392 skip("Could not create IPv6 socket (LastError: %d; %d expected if IPv6 not available).\n",
1393 WSAGetLastError(), WSAEAFNOSUPPORT);
1394 goto end;
1395 }
1396 /* Test a short IPv6 address */
1397 len = sizeof(address6);
1398
1399 sockaddr6.sin6_family = AF_INET6;
1400 sockaddr6.sin6_port = 0x0000;
1401 sockaddr6.sin6_scope_id = 0;
1402 memcpy (sockaddr6.sin6_addr.s6_addr, addr6_1, sizeof(addr6_1));
1403
1404 ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr6, sizeof(sockaddr6), NULL, address6, &len );
1405 ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
1406 ok( !strcmp( address6, expect6_1 ), "Expected: %s, got: %s\n", expect6_1, address6 );
1407 ok( len == sizeof(expect6_1), "Got size %d\n", len);
1408
1409 /* Test a longer IPv6 address */
1410 len = sizeof(address6);
1411
1412 sockaddr6.sin6_family = AF_INET6;
1413 sockaddr6.sin6_port = 0x0000;
1414 sockaddr6.sin6_scope_id = 0;
1415 memcpy (sockaddr6.sin6_addr.s6_addr, addr6_2, sizeof(addr6_2));
1416
1417 ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr6, sizeof(sockaddr6), NULL, address6, &len );
1418 ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
1419 ok( !strcmp( address6, expect6_2 ), "Expected: %s, got: %s\n", expect6_2, address6 );
1420 ok( len == sizeof(expect6_2), "Got size %d\n", len);
1421
1422 /* Test IPv6 address and port number */
1423 len = sizeof(address6);
1424
1425 sockaddr6.sin6_family = AF_INET6;
1426 sockaddr6.sin6_port = 0xfa81;
1427 sockaddr6.sin6_scope_id = 0;
1428 memcpy (sockaddr6.sin6_addr.s6_addr, addr6_3, sizeof(addr6_3));
1429
1430 ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr6, sizeof(sockaddr6), NULL, address6, &len );
1431 ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
1432 todo_wine
1433 {
1434 ok( !strcmp( address6, expect6_3 ), "Expected: %s, got: %s\n", expect6_3, address6 );
1435 ok( len == sizeof(expect6_3), "Got size %d\n", len);
1436 }
1437
1438 /* Test IPv6 address, port number and scope_id */
1439 len = sizeof(address6);
1440
1441 sockaddr6.sin6_family = AF_INET6;
1442 sockaddr6.sin6_port = 0xfa81;
1443 sockaddr6.sin6_scope_id = 0x1234;
1444 memcpy (sockaddr6.sin6_addr.s6_addr, addr6_3, sizeof(addr6_3));
1445
1446 ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr6, sizeof(sockaddr6), NULL, address6, &len );
1447 ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
1448 todo_wine
1449 {
1450 ok( !strcmp( address6, expect6_3_2 ), "Expected: %s, got: %s\n", expect6_3_2, address6 );
1451 ok( len == sizeof(expect6_3_2), "Got size %d\n", len);
1452 }
1453
1454 /* Test IPv6 address and scope_id */
1455 len = sizeof(address6);
1456
1457 sockaddr6.sin6_family = AF_INET6;
1458 sockaddr6.sin6_port = 0x0000;
1459 sockaddr6.sin6_scope_id = 0x1234;
1460 memcpy (sockaddr6.sin6_addr.s6_addr, addr6_3, sizeof(addr6_3));
1461
1462 ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr6, sizeof(sockaddr6), NULL, address6, &len );
1463 ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
1464 todo_wine
1465 {
1466 ok( !strcmp( address6, expect6_3_3 ), "Expected: %s, got: %s\n", expect6_3_3, address6 );
1467 ok( len == sizeof(expect6_3_3), "Got size %d\n", len);
1468 }
1469
1470 end:
1471 if (v6 != INVALID_SOCKET)
1472 closesocket(v6);
1473 }
1474
1475 static void test_WSAAddressToStringW(void)
1476 {
1477 INT ret;
1478 DWORD len;
1479 int GLE;
1480 SOCKADDR_IN sockaddr;
1481 WCHAR address[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
1482
1483 WCHAR expect1[] = { '0','.','0','.','0','.','0', 0 };
1484 WCHAR expect2[] = { '2','5','5','.','2','5','5','.','2','5','5','.','2','5','5', 0 };
1485 WCHAR expect3[] = { '0','.','0','.','0','.','0', ':', '6', '5', '5', '3', '5', 0 };
1486 WCHAR expect4[] = { '2','5','5','.','2','5','5','.','2','5','5','.','2','5','5', ':',
1487 '6', '5', '5', '3', '5', 0 };
1488
1489 len = 0;
1490
1491 sockaddr.sin_family = AF_INET;
1492 sockaddr.sin_port = 0;
1493 sockaddr.sin_addr.s_addr = 0;
1494
1495 ret = WSAAddressToStringW( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
1496 GLE = WSAGetLastError();
1497 ok( (ret == SOCKET_ERROR && GLE == WSAEFAULT) || (ret == 0),
1498 "WSAAddressToStringW() failed unexpectedly: WSAGetLastError()=%d, ret=%d\n",
1499 GLE, ret );
1500
1501 len = sizeof(address);
1502
1503 sockaddr.sin_family = AF_INET;
1504 sockaddr.sin_port = 0;
1505 sockaddr.sin_addr.s_addr = 0;
1506
1507 ret = WSAAddressToStringW( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
1508 ok( !ret, "WSAAddressToStringW() failed unexpectedly: %d\n", WSAGetLastError() );
1509
1510 ok( !lstrcmpW( address, expect1 ), "Expected different address string\n" );
1511 ok( len == sizeof( expect1 )/sizeof( WCHAR ), "Got size %d\n", len);
1512
1513 len = sizeof(address);
1514
1515 sockaddr.sin_family = AF_INET;
1516 sockaddr.sin_port = 0;
1517 sockaddr.sin_addr.s_addr = 0xffffffff;
1518
1519 ret = WSAAddressToStringW( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
1520 ok( !ret, "WSAAddressToStringW() failed unexpectedly: %d\n", WSAGetLastError() );
1521
1522 ok( !lstrcmpW( address, expect2 ), "Expected different address string\n" );
1523
1524 len = sizeof(address);
1525
1526 sockaddr.sin_family = AF_INET;
1527 sockaddr.sin_port = 0xffff;
1528 sockaddr.sin_addr.s_addr = 0;
1529
1530 ret = WSAAddressToStringW( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
1531 ok( !ret, "WSAAddressToStringW() failed unexpectedly: %d\n", WSAGetLastError() );
1532
1533 ok( !lstrcmpW( address, expect3 ), "Expected different address string\n" );
1534
1535 len = sizeof(address);
1536
1537 sockaddr.sin_family = AF_INET;
1538 sockaddr.sin_port = 0xffff;
1539 sockaddr.sin_addr.s_addr = 0xffffffff;
1540
1541 ret = WSAAddressToStringW( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
1542 ok( !ret, "WSAAddressToStringW() failed unexpectedly: %d\n", WSAGetLastError() );
1543
1544 ok( !lstrcmpW( address, expect4 ), "Expected different address string\n" );
1545 ok( len == sizeof( expect4 )/sizeof( WCHAR ), "Got size %d\n", len);
1546 }
1547
1548 static void test_WSAStringToAddressA(void)
1549 {
1550 INT ret, len;
1551 SOCKADDR_IN sockaddr;
1552 SOCKADDR_IN6 sockaddr6;
1553 int GLE;
1554
1555 CHAR address1[] = "0.0.0.0";
1556 CHAR address2[] = "127.127.127.127";
1557 CHAR address3[] = "255.255.255.255";
1558 CHAR address4[] = "127.127.127.127:65535";
1559 CHAR address5[] = "255.255.255.255:65535";
1560 CHAR address6[] = "::1";
1561 CHAR address7[] = "[::1]";
1562 CHAR address8[] = "[::1]:65535";
1563
1564 len = 0;
1565 sockaddr.sin_family = AF_INET;
1566
1567 ret = WSAStringToAddressA( address1, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
1568 ok( ret == SOCKET_ERROR, "WSAStringToAddressA() succeeded unexpectedly: %d\n",
1569 WSAGetLastError() );
1570
1571 len = sizeof(sockaddr);
1572 sockaddr.sin_port = 0;
1573 sockaddr.sin_addr.s_addr = 0;
1574
1575 ret = WSAStringToAddressA( address1, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
1576 ok( !ret && sockaddr.sin_addr.s_addr == 0,
1577 "WSAStringToAddressA() failed unexpectedly: %d\n", WSAGetLastError() );
1578
1579 len = sizeof(sockaddr);
1580 sockaddr.sin_port = 0;
1581 sockaddr.sin_addr.s_addr = 0;
1582
1583 ret = WSAStringToAddressA( address2, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
1584 ok( !ret && sockaddr.sin_addr.s_addr == 0x7f7f7f7f,
1585 "WSAStringToAddressA() failed unexpectedly: %d\n", WSAGetLastError() );
1586
1587 len = sizeof(sockaddr);
1588 sockaddr.sin_port = 0;
1589 sockaddr.sin_addr.s_addr = 0;
1590
1591 ret = WSAStringToAddressA( address3, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
1592 GLE = WSAGetLastError();
1593 ok( (ret == 0 && sockaddr.sin_addr.s_addr == 0xffffffff) ||
1594 (ret == SOCKET_ERROR && (GLE == ERROR_INVALID_PARAMETER || GLE == WSAEINVAL)),
1595 "WSAStringToAddressA() failed unexpectedly: %d\n", GLE );
1596
1597 len = sizeof(sockaddr);
1598 sockaddr.sin_port = 0;
1599 sockaddr.sin_addr.s_addr = 0;
1600
1601 ret = WSAStringToAddressA( address4, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
1602 ok( !ret && sockaddr.sin_addr.s_addr == 0x7f7f7f7f && sockaddr.sin_port == 0xffff,
1603 "WSAStringToAddressA() failed unexpectedly: %d\n", WSAGetLastError() );
1604
1605 len = sizeof(sockaddr);
1606 sockaddr.sin_port = 0;
1607 sockaddr.sin_addr.s_addr = 0;
1608
1609 ret = WSAStringToAddressA( address5, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
1610 GLE = WSAGetLastError();
1611 ok( (ret == 0 && sockaddr.sin_addr.s_addr == 0xffffffff && sockaddr.sin_port == 0xffff) ||
1612 (ret == SOCKET_ERROR && (GLE == ERROR_INVALID_PARAMETER || GLE == WSAEINVAL)),
1613 "WSAStringToAddressA() failed unexpectedly: %d\n", GLE );
1614
1615 len = sizeof(sockaddr6);
1616 memset(&sockaddr6, 0, len);
1617 sockaddr6.sin6_family = AF_INET6;
1618
1619 ret = WSAStringToAddressA( address6, AF_INET6, NULL, (SOCKADDR*)&sockaddr6,
1620 &len );
1621 GLE = WSAGetLastError();
1622 ok( ret == 0 || (ret == SOCKET_ERROR && GLE == WSAEINVAL),
1623 "WSAStringToAddressA() failed for IPv6 address: %d\n", GLE);
1624
1625 len = sizeof(sockaddr6);
1626 memset(&sockaddr6, 0, len);
1627 sockaddr6.sin6_family = AF_INET6;
1628
1629 ret = WSAStringToAddressA( address7, AF_INET6, NULL, (SOCKADDR*)&sockaddr6,
1630 &len );
1631 GLE = WSAGetLastError();
1632 ok( ret == 0 || (ret == SOCKET_ERROR && GLE == WSAEINVAL),
1633 "WSAStringToAddressA() failed for IPv6 address: %d\n", GLE);
1634
1635 len = sizeof(sockaddr6);
1636 memset(&sockaddr6, 0, len);
1637 sockaddr6.sin6_family = AF_INET6;
1638
1639 ret = WSAStringToAddressA( address8, AF_INET6, NULL, (SOCKADDR*)&sockaddr6,
1640 &len );
1641 GLE = WSAGetLastError();
1642 ok( (ret == 0 && sockaddr6.sin6_port == 0xffff) ||
1643 (ret == SOCKET_ERROR && GLE == WSAEINVAL),
1644 "WSAStringToAddressA() failed for IPv6 address: %d\n", GLE);
1645
1646 }
1647
1648 static void test_WSAStringToAddressW(void)
1649 {
1650 INT ret, len;
1651 SOCKADDR_IN sockaddr;
1652 SOCKADDR_IN6 sockaddr6;
1653 int GLE;
1654
1655 WCHAR address1[] = { '0','.','0','.','0','.','0', 0 };
1656 WCHAR address2[] = { '1','2','7','.','1','2','7','.','1','2','7','.','1','2','7', 0 };
1657 WCHAR address3[] = { '2','5','5','.','2','5','5','.','2','5','5','.','2','5','5', 0 };
1658 WCHAR address4[] = { '1','2','7','.','1','2','7','.','1','2','7','.','1','2','7',
1659 ':', '6', '5', '5', '3', '5', 0 };
1660 WCHAR address5[] = { '2','5','5','.','2','5','5','.','2','5','5','.','2','5','5', ':',
1661 '6', '5', '5', '3', '5', 0 };
1662 WCHAR address6[] = {':',':','1','\0'};
1663 WCHAR address7[] = {'[',':',':','1',']','\0'};
1664 WCHAR address8[] = {'[',':',':','1',']',':','6','5','5','3','5','\0'};
1665
1666 len = 0;
1667 sockaddr.sin_family = AF_INET;
1668
1669 ret = WSAStringToAddressW( address1, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
1670 ok( ret == SOCKET_ERROR, "WSAStringToAddressW() failed unexpectedly: %d\n",
1671 WSAGetLastError() );
1672
1673 len = sizeof(sockaddr);
1674 sockaddr.sin_port = 0;
1675 sockaddr.sin_addr.s_addr = 0;
1676
1677 ret = WSAStringToAddressW( address1, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
1678 ok( !ret && sockaddr.sin_addr.s_addr == 0,
1679 "WSAStringToAddressW() failed unexpectedly: %d\n", WSAGetLastError() );
1680
1681 len = sizeof(sockaddr);
1682 sockaddr.sin_port = 0;
1683 sockaddr.sin_addr.s_addr = 0;
1684
1685 ret = WSAStringToAddressW( address2, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
1686 ok( !ret && sockaddr.sin_addr.s_addr == 0x7f7f7f7f,
1687 "WSAStringToAddressW() failed unexpectedly: %d\n", WSAGetLastError() );
1688
1689 len = sizeof(sockaddr);
1690 sockaddr.sin_port = 0;
1691 sockaddr.sin_addr.s_addr = 0;
1692
1693 ret = WSAStringToAddressW( address3, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
1694 GLE = WSAGetLastError();
1695 ok( (ret == 0 && sockaddr.sin_addr.s_addr == 0xffffffff) ||
1696 (ret == SOCKET_ERROR && (GLE == ERROR_INVALID_PARAMETER || GLE == WSAEINVAL)),
1697 "WSAStringToAddressW() failed unexpectedly: %d\n", GLE );
1698
1699 len = sizeof(sockaddr);
1700 sockaddr.sin_port = 0;
1701 sockaddr.sin_addr.s_addr = 0;
1702
1703 ret = WSAStringToAddressW( address4, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
1704 ok( !ret && sockaddr.sin_addr.s_addr == 0x7f7f7f7f && sockaddr.sin_port == 0xffff,
1705 "WSAStringToAddressW() failed unexpectedly: %d\n", WSAGetLastError() );
1706
1707 len = sizeof(sockaddr);
1708 sockaddr.sin_port = 0;
1709 sockaddr.sin_addr.s_addr = 0;
1710
1711 ret = WSAStringToAddressW( address5, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
1712 ok( (ret == 0 && sockaddr.sin_addr.s_addr == 0xffffffff && sockaddr.sin_port == 0xffff) ||
1713 (ret == SOCKET_ERROR && (GLE == ERROR_INVALID_PARAMETER || GLE == WSAEINVAL)),
1714 "WSAStringToAddressW() failed unexpectedly: %d\n", GLE );
1715
1716 len = sizeof(sockaddr6);
1717 memset(&sockaddr6, 0, len);
1718 sockaddr6.sin6_family = AF_INET6;
1719
1720 ret = WSAStringToAddressW( address6, AF_INET6, NULL, (SOCKADDR*)&sockaddr6,
1721 &len );
1722 GLE = WSAGetLastError();
1723 ok( ret == 0 || (ret == SOCKET_ERROR && GLE == WSAEINVAL),
1724 "WSAStringToAddressW() failed for IPv6 address: %d\n", GLE);
1725
1726 len = sizeof(sockaddr6);
1727 memset(&sockaddr6, 0, len);
1728 sockaddr6.sin6_family = AF_INET6;
1729
1730 ret = WSAStringToAddressW( address7, AF_INET6, NULL, (SOCKADDR*)&sockaddr6,
1731 &len );
1732 GLE = WSAGetLastError();
1733 ok( ret == 0 || (ret == SOCKET_ERROR && GLE == WSAEINVAL),
1734 "WSAStringToAddressW() failed for IPv6 address: %d\n", GLE);
1735
1736 len = sizeof(sockaddr6);
1737 memset(&sockaddr6, 0, len);
1738 sockaddr6.sin6_family = AF_INET6;
1739
1740 ret = WSAStringToAddressW( address8, AF_INET6, NULL, (SOCKADDR*)&sockaddr6,
1741 &len );
1742 GLE = WSAGetLastError();
1743 ok( (ret == 0 && sockaddr6.sin6_port == 0xffff) ||
1744 (ret == SOCKET_ERROR && GLE == WSAEINVAL),
1745 "WSAStringToAddressW() failed for IPv6 address: %d\n", GLE);
1746
1747 }
1748
1749 static VOID WINAPI SelectReadThread(select_thread_params *par)
1750 {
1751 fd_set readfds;
1752 int ret;
1753 struct sockaddr_in addr;
1754 struct timeval select_timeout;
1755
1756 FD_ZERO(&readfds);
1757 FD_SET(par->s, &readfds);
1758 select_timeout.tv_sec=5;
1759 select_timeout.tv_usec=0;
1760 addr.sin_family = AF_INET;
1761 addr.sin_addr.s_addr = inet_addr(SERVERIP);
1762 addr.sin_port = htons(SERVERPORT);
1763
1764 do_bind(par->s, (struct sockaddr *)&addr, sizeof(addr));
1765 wsa_ok(listen(par->s, SOMAXCONN ), 0 ==, "SelectReadThread (%x): listen failed: %d\n");
1766
1767 SetEvent(server_ready);
1768 ret = select(par->s+1, &readfds, NULL, NULL, &select_timeout);
1769 par->ReadKilled = (ret == 1);
1770 }
1771
1772 static void test_select(void)
1773 {
1774 SOCKET fdRead, fdWrite;
1775 fd_set readfds, writefds, exceptfds;
1776 unsigned int maxfd;
1777 int ret;
1778 struct timeval select_timeout;
1779 select_thread_params thread_params;
1780 HANDLE thread_handle;
1781 DWORD id;
1782
1783 fdRead = socket(AF_INET, SOCK_STREAM, 0);
1784 ok( (fdRead != INVALID_SOCKET), "socket failed unexpectedly: %d\n", WSAGetLastError() );
1785 fdWrite = socket(AF_INET, SOCK_STREAM, 0);
1786 ok( (fdWrite != INVALID_SOCKET), "socket failed unexpectedly: %d\n", WSAGetLastError() );
1787
1788 FD_ZERO(&readfds);
1789 FD_ZERO(&writefds);
1790 FD_ZERO(&exceptfds);
1791 FD_SET(fdRead, &readfds);
1792 FD_SET(fdWrite, &writefds);
1793 FD_SET(fdRead, &exceptfds);
1794 FD_SET(fdWrite, &exceptfds);
1795 select_timeout.tv_sec=0;
1796 select_timeout.tv_usec=500;
1797
1798 maxfd = fdRead;
1799 if (fdWrite > maxfd)
1800 maxfd = fdWrite;
1801
1802 todo_wine {
1803 ret = select(maxfd+1, &readfds, &writefds, &exceptfds, &select_timeout);
1804 ok ( (ret == 0), "select should not return any socket handles\n");
1805 ok ( !FD_ISSET(fdRead, &readfds), "FD should not be set\n");
1806 ok ( !FD_ISSET(fdWrite, &writefds), "FD should not be set\n");
1807 }
1808
1809 ok ( !FD_ISSET(fdRead, &exceptfds), "FD should not be set\n");
1810 ok ( !FD_ISSET(fdWrite, &exceptfds), "FD should not be set\n");
1811
1812 todo_wine {
1813 ok ((listen(fdWrite, SOMAXCONN) == SOCKET_ERROR), "listen did not fail\n");
1814 }
1815 ret = closesocket(fdWrite);
1816 ok ( (ret == 0), "closesocket failed unexpectedly: %d\n", ret);
1817
1818 thread_params.s = fdRead;
1819 thread_params.ReadKilled = FALSE;
1820 server_ready = CreateEventA(NULL, TRUE, FALSE, NULL);
1821 thread_handle = CreateThread (NULL, 0, (LPTHREAD_START_ROUTINE) &SelectReadThread, &thread_params, 0, &id );
1822 ok ( (thread_handle != NULL), "CreateThread failed unexpectedly: %d\n", GetLastError());
1823
1824 WaitForSingleObject (server_ready, INFINITE);
1825 Sleep(200);
1826 ret = closesocket(fdRead);
1827 ok ( (ret == 0), "closesocket failed unexpectedly: %d\n", ret);
1828
1829 WaitForSingleObject (thread_handle, 1000);
1830 ok ( (thread_params.ReadKilled) ||
1831 broken(thread_params.ReadKilled == 0), /*Win98*/
1832 "closesocket did not wakeup select\n");
1833
1834 }
1835
1836 static DWORD WINAPI AcceptKillThread(select_thread_params *par)
1837 {
1838 struct sockaddr_in address;
1839 int len = sizeof(address);
1840 SOCKET client_socket;
1841
1842 SetEvent(server_ready);
1843 client_socket = accept(par->s, (struct sockaddr*) &address, &len);
1844 if (client_socket != INVALID_SOCKET)
1845 closesocket(client_socket);
1846 par->ReadKilled = (client_socket == INVALID_SOCKET);
1847 return 0;
1848 }
1849
1850 static void test_accept(void)
1851 {
1852 int ret;
1853 SOCKET server_socket = INVALID_SOCKET;
1854 struct sockaddr_in address;
1855 select_thread_params thread_params;
1856 HANDLE thread_handle = NULL;
1857 DWORD id;
1858
1859 server_socket = socket(AF_INET, SOCK_STREAM, 0);
1860 if (server_socket == INVALID_SOCKET)
1861 {
1862 trace("error creating server socket: %d\n", WSAGetLastError());
1863 goto done;
1864 }
1865
1866 memset(&address, 0, sizeof(address));
1867 address.sin_family = AF_INET;
1868 ret = bind(server_socket, (struct sockaddr*) &address, sizeof(address));
1869 if (ret != 0)
1870 {
1871 trace("error binding server socket: %d\n", WSAGetLastError());
1872 goto done;
1873 }
1874
1875 ret = listen(server_socket, 1);
1876 if (ret != 0)
1877 {
1878 trace("error making server socket listen: %d\n", WSAGetLastError());
1879 goto done;
1880 }
1881
1882 server_ready = CreateEventA(NULL, TRUE, FALSE, NULL);
1883 if (server_ready == INVALID_HANDLE_VALUE)
1884 {
1885 trace("error creating event: %d\n", GetLastError());
1886 goto done;
1887 }
1888
1889 thread_params.s = server_socket;
1890 thread_params.ReadKilled = FALSE;
1891 thread_handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) AcceptKillThread,
1892 &thread_params, 0, &id);
1893 if (thread_handle == NULL)
1894 {
1895 trace("error creating thread: %d\n", GetLastError());
1896 goto done;
1897 }
1898
1899 WaitForSingleObject(server_ready, INFINITE);
1900 Sleep(200);
1901 ret = closesocket(server_socket);
1902 if (ret != 0)
1903 {
1904 trace("closesocket failed: %d\n", WSAGetLastError());
1905 goto done;
1906 }
1907
1908 WaitForSingleObject(thread_handle, 1000);
1909 ok(thread_params.ReadKilled, "closesocket did not wakeup accept\n");
1910
1911 done:
1912 if (thread_handle != NULL)
1913 CloseHandle(thread_handle);
1914 if (server_ready != INVALID_HANDLE_VALUE)
1915 CloseHandle(server_ready);
1916 if (server_socket != INVALID_SOCKET)
1917 closesocket(server_socket);
1918 }
1919
1920 static void test_extendedSocketOptions(void)
1921 {
1922 WSADATA wsa;
1923 SOCKET sock;
1924 struct sockaddr_in sa;
1925 int sa_len = sizeof(struct sockaddr_in);
1926 int optval, optlen = sizeof(int), ret;
1927 BOOL bool_opt_val;
1928 LINGER linger_val;
1929
1930 if(WSAStartup(MAKEWORD(2,0), &wsa)){
1931 trace("Winsock failed: %d. Aborting test\n", WSAGetLastError());
1932 return;
1933 }
1934
1935 memset(&sa, 0, sa_len);
1936
1937 sa.sin_family = AF_INET;
1938 sa.sin_port = htons(0);
1939 sa.sin_addr.s_addr = htonl(INADDR_ANY);
1940
1941 if((sock = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP)) == INVALID_SOCKET) {
1942 trace("Creating the socket failed: %d\n", WSAGetLastError());
1943 WSACleanup();
1944 return;
1945 }
1946
1947 if(bind(sock, (struct sockaddr *) &sa, sa_len) < 0){
1948 trace("Failed to bind socket: %d\n", WSAGetLastError());
1949 closesocket(sock);
1950 WSACleanup();
1951 return;
1952 }
1953
1954 ret = getsockopt(sock, SOL_SOCKET, SO_MAX_MSG_SIZE, (char *)&optval, &optlen);
1955
1956 ok(ret == 0, "getsockopt failed to query SO_MAX_MSG_SIZE, return value is 0x%08x\n", ret);
1957 ok((optval == 65507) || (optval == 65527),
1958 "SO_MAX_MSG_SIZE reported %d, expected 65507 or 65527\n", optval);
1959
1960 optlen = sizeof(LINGER);
1961 ret = getsockopt(sock, SOL_SOCKET, SO_LINGER, (char *)&linger_val, &optlen);
1962 todo_wine{
1963 ok(ret == SOCKET_ERROR, "getsockopt should fail for UDP sockets but return value is 0x%08x\n", ret);
1964 }
1965
1966 closesocket(sock);
1967
1968 if((sock = socket(PF_INET, SOCK_STREAM, IPPROTO_IP)) == INVALID_SOCKET) {
1969 trace("Creating the socket failed: %d\n", WSAGetLastError());
1970 WSACleanup();
1971 return;
1972 }
1973
1974 if(bind(sock, (struct sockaddr *) &sa, sa_len) < 0){
1975 trace("Failed to bind socket: %d\n", WSAGetLastError());
1976 closesocket(sock);
1977 WSACleanup();
1978 return;
1979 }
1980
1981 ret = getsockopt(sock, SOL_SOCKET, SO_LINGER, (char *)&linger_val, &optlen);
1982 ok(ret == 0, "getsockopt failed to query SO_LINGER, return value is 0x%08x\n", ret);
1983
1984 optlen = sizeof(BOOL);
1985 ret = getsockopt(sock, SOL_SOCKET, SO_DONTLINGER, (char *)&bool_opt_val, &optlen);
1986 ok(ret == 0, "getsockopt failed to query SO_DONTLINGER, return value is 0x%08x\n", ret);
1987 ok((linger_val.l_onoff && !bool_opt_val) || (!linger_val.l_onoff && bool_opt_val),
1988 "Return value of SO_DONTLINGER is %d, but SO_LINGER returned l_onoff == %d.\n",
1989 bool_opt_val, linger_val.l_onoff);
1990
1991 closesocket(sock);
1992 WSACleanup();
1993 }
1994
1995 static void test_getsockname(void)
1996 {
1997 WSADATA wsa;
1998 SOCKET sock;
1999 struct sockaddr_in sa_set, sa_get;
2000 int sa_set_len = sizeof(struct sockaddr_in);
2001 int sa_get_len = sa_set_len;
2002 static const unsigned char null_padding[] = {0,0,0,0,0,0,0,0};
2003 int ret;
2004
2005 if(WSAStartup(MAKEWORD(2,0), &wsa)){
2006 trace("Winsock failed: %d. Aborting test\n", WSAGetLastError());
2007 return;
2008 }
2009
2010 memset(&sa_set, 0, sa_set_len);
2011
2012 sa_set.sin_family = AF_INET;
2013 sa_set.sin_port = htons(0);
2014 sa_set.sin_addr.s_addr = htonl(INADDR_ANY);
2015
2016 if((sock = socket(PF_INET, SOCK_STREAM, IPPROTO_IP)) == INVALID_SOCKET) {
2017 trace("Creating the socket failed: %d\n", WSAGetLastError());
2018 WSACleanup();
2019 return;
2020 }
2021
2022 memcpy(&sa_get, &sa_set, sizeof(sa_set));
2023 if (getsockname(sock, (struct sockaddr*) &sa_get, &sa_get_len) == 0)
2024 ok(0, "getsockname on unbound socket should fail\n");
2025 else {
2026 ok(WSAGetLastError() == WSAEINVAL, "getsockname on unbound socket "
2027 "failed with %d, expected %d\n", WSAGetLastError(), WSAEINVAL);
2028 ok(memcmp(&sa_get, &sa_set, sizeof(sa_get)) == 0,
2029 "failed getsockname modified sockaddr when it shouldn't\n");
2030 }
2031
2032 if(bind(sock, (struct sockaddr *) &sa_set, sa_set_len) < 0){
2033 trace("Failed to bind socket: %d\n", WSAGetLastError());
2034 closesocket(sock);
2035 WSACleanup();
2036 return;
2037 }
2038
2039 if(getsockname(sock, (struct sockaddr *) &sa_get, &sa_get_len) != 0){
2040 trace("Failed to call getsockname: %d\n", WSAGetLastError());
2041 closesocket(sock);
2042 WSACleanup();
2043 return;
2044 }
2045
2046 ret = memcmp(sa_get.sin_zero, null_padding, 8);
2047 ok(ret == 0 || broken(ret != 0), /* NT4 */
2048 "getsockname did not zero the sockaddr_in structure\n");
2049
2050 closesocket(sock);
2051 WSACleanup();
2052 }
2053
2054 static void test_dns(void)
2055 {
2056 struct hostent *h;
2057
2058 h = gethostbyname("");
2059 ok(h != NULL, "gethostbyname(\"\") failed with %d\n", h_errno);
2060 }
2061
2062 /* Our winsock headers don't define gethostname because it conflicts with the
2063 * definition in unistd.h. Define it here to get rid of the warning. */
2064
2065 int WINAPI gethostname(char *name, int namelen);
2066
2067 static void test_gethostbyname_hack(void)
2068 {
2069 struct hostent *he;
2070 char name[256];
2071 static BYTE loopback[] = {127, 0, 0, 1};
2072 static BYTE magic_loopback[] = {127, 12, 34, 56};
2073 int ret;
2074
2075 ret = gethostname(name, 256);
2076 ok(ret == 0, "gethostname() call failed: %d\n", WSAGetLastError());
2077
2078 he = gethostbyname("localhost");
2079 ok(he != NULL, "gethostbyname(\"localhost\") failed: %d\n", h_errno);
2080 if(he)
2081 {
2082 if(he->h_length != 4)
2083 {
2084 skip("h_length is %d, not IPv4, skipping test.\n", he->h_length);
2085 return;
2086 }
2087
2088 ok(memcmp(he->h_addr_list[0], loopback, he->h_length) == 0,
2089 "gethostbyname(\"localhost\") returned %d.%d.%d.%d\n",
2090 he->h_addr_list[0][0], he->h_addr_list[0][1], he->h_addr_list[0][2],
2091 he->h_addr_list[0][3]);
2092 }
2093
2094 /* No reason to test further with NULL hostname */
2095 if(name == NULL)
2096 return;
2097
2098 if(strcmp(name, "localhost") == 0)
2099 {
2100 skip("hostname seems to be \"localhost\", skipping test.\n");
2101 return;
2102 }
2103
2104 he = NULL;
2105 he = gethostbyname(name);
2106 ok(he != NULL, "gethostbyname(\"%s\") failed: %d\n", name, h_errno);
2107 if(he)
2108 {
2109 if(he->h_length != 4)
2110 {
2111 skip("h_length is %d, not IPv4, skipping test.\n", he->h_length);
2112 return;
2113 }
2114
2115 if (he->h_addr_list[0][0] == 127)
2116 {
2117 ok(memcmp(he->h_addr_list[0], magic_loopback, he->h_length) == 0,
2118 "gethostbyname(\"%s\") returned %d.%d.%d.%d not 127.12.34.56\n",
2119 name, he->h_addr_list[0][0], he->h_addr_list[0][1],
2120 he->h_addr_list[0][2], he->h_addr_list[0][3]);
2121 }
2122 }
2123
2124 he = NULL;
2125 he = gethostbyname("nonexistent.winehq.org");
2126 /* Don't check for the return value, as some braindead ISPs will kindly
2127 * resolve nonexistent host names to addresses of the ISP's spam pages. */
2128 }
2129
2130 static void test_inet_addr(void)
2131 {
2132 u_long addr;
2133
2134 addr = inet_addr(NULL);
2135 ok(addr == INADDR_NONE, "inet_addr succeeded unexpectedly\n");
2136 }
2137
2138 static void test_addr_to_print(void)
2139 {
2140 char dst[16];
2141 char dst6[64];
2142 const char * pdst;
2143 struct in_addr in;
2144 struct in6_addr in6;
2145
2146 u_long addr0_Num = 0x00000000;
2147 PCSTR addr0_Str = "0.0.0.0";
2148 u_long addr1_Num = 0x20201015;
2149 PCSTR addr1_Str = "21.16.32.32";
2150 u_char addr2_Num[16] = {0,0,0,0,0,0,0,0,0,0,0xff,0xfe,0xcC,0x98,0xbd,0x74};
2151 PCSTR addr2_Str = "::fffe:cc98:bd74";
2152 u_char addr3_Num[16] = {0x20,0x30,0xa4,0xb1};
2153 PCSTR addr3_Str = "2030:a4b1::";
2154
2155 in.s_addr = addr0_Num;
2156
2157 pdst = inet_ntoa(*((struct in_addr*)&in.s_addr));
2158 ok(pdst != NULL, "inet_ntoa failed %s\n", dst);
2159 ok(!strcmp(pdst, addr0_Str),"Address %s != %s\n", pdst, addr0_Str);
2160
2161 /* Test that inet_ntoa and inet_ntop return the same value */
2162 in.S_un.S_addr = addr1_Num;
2163 pdst = inet_ntoa(*((struct in_addr*)&in.s_addr));
2164 ok(pdst != NULL, "inet_ntoa failed %s\n", dst);
2165 ok(!strcmp(pdst, addr1_Str),"Address %s != %s\n", pdst, addr1_Str);
2166
2167 /* InetNtop became available in Vista and Win2008 */
2168 if (!pInetNtop)
2169 {
2170 win_skip("InetNtop not present, not executing tests\n");
2171 return;
2172 }
2173
2174 pdst = pInetNtop(AF_INET,(void*)&in.s_addr, dst, sizeof(dst));
2175 ok(pdst != NULL, "InetNtop failed %s\n", dst);
2176 ok(!strcmp(pdst, addr1_Str),"Address %s != %s\n", pdst, addr1_Str);
2177
2178 /* Test invalid parm conditions */
2179 pdst = pInetNtop(1, (void*)&in.s_addr, dst, sizeof(dst));
2180 ok(pdst == NULL, "The pointer should not be returned (%p)\n", pdst);
2181 ok(WSAGetLastError() == WSAEAFNOSUPPORT, "Should be WSAEAFNOSUPPORT\n");
2182
2183 /* Test an zero prefixed IPV6 address */
2184 memcpy(in6.u.Byte, addr2_Num, sizeof(addr2_Num));
2185 pdst = pInetNtop(AF_INET6,(void*)&in6.s6_addr, dst6, sizeof(dst6));
2186 ok(pdst != NULL, "InetNtop failed %s\n", dst6);
2187 ok(!strcmp(pdst, addr2_Str),"Address %s != %s\n", pdst, addr2_Str);
2188
2189 /* Test an zero suffixed IPV6 address */
2190 memcpy(in6.s6_addr, addr3_Num, sizeof(addr3_Num));
2191 pdst = pInetNtop(AF_INET6,(void*)&in6.s6_addr, dst6, sizeof(dst6));
2192 ok(pdst != NULL, "InetNtop failed %s\n", dst6);
2193 ok(!strcmp(pdst, addr3_Str),"Address %s != %s\n", pdst, addr3_Str);
2194 }
2195
2196 static void test_ioctlsocket(void)
2197 {
2198 SOCKET sock;
2199 int ret;
2200 static const LONG cmds[] = {FIONBIO, FIONREAD, SIOCATMARK};
2201 UINT i;
2202
2203 sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
2204 ok(sock != INVALID_SOCKET, "Creating the socket failed: %d\n", WSAGetLastError());
2205 if(sock == INVALID_SOCKET)
2206 {
2207 skip("Can't continue without a socket.\n");
2208 return;
2209 }
2210
2211 for(i = 0; i < sizeof(cmds)/sizeof(cmds[0]); i++)
2212 {
2213 /* broken apps like defcon pass the argp value directly instead of a pointer to it */
2214 ret = ioctlsocket(sock, cmds[i], (u_long *)1);
2215 ok(ret == SOCKET_ERROR, "ioctlsocket succeeded unexpectedly\n");
2216 ret = WSAGetLastError();
2217 ok(ret == WSAEFAULT, "expected WSAEFAULT, got %d instead\n", ret);
2218 }
2219 }
2220
2221 static int drain_pause=0;
2222 static DWORD WINAPI drain_socket_thread(LPVOID arg)
2223 {
2224 char buffer[1024];
2225 SOCKET sock = *(SOCKET*)arg;
2226 int ret;
2227
2228 while ((ret = recv(sock, buffer, sizeof(buffer), 0)) != 0)
2229 {
2230 if (ret < 0)
2231 {
2232 if (WSAGetLastError() == WSAEWOULDBLOCK)
2233 {
2234 fd_set readset;
2235 FD_ZERO(&readset);
2236 FD_SET(sock, &readset);
2237 select(0, &readset, NULL, NULL, NULL);
2238 while (drain_pause)
2239 Sleep(100);
2240 }
2241 else
2242 break;
2243 }
2244 }
2245 return 0;
2246 }
2247
2248 static void test_send(void)
2249 {
2250 SOCKET src = INVALID_SOCKET;
2251 SOCKET dst = INVALID_SOCKET;
2252 HANDLE hThread = NULL;
2253 const int buflen = 1024*1024;
2254 char *buffer = NULL;
2255 int ret;
2256 DWORD id;
2257
2258 if (tcp_socketpair(&src, &dst) != 0)
2259 {
2260 ok(0, "creating socket pair failed, skipping test\n");
2261 return;
2262 }
2263
2264 hThread = CreateThread(NULL, 0, drain_socket_thread, &dst, 0, &id);
2265 if (hThread == NULL)
2266 {
2267 ok(0, "CreateThread failed, error %d\n", GetLastError());
2268 goto end;
2269 }
2270
2271 buffer = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, buflen);
2272 if (buffer == NULL)
2273 {
2274 ok(0, "HeapAlloc failed, error %d\n", GetLastError());
2275 goto end;
2276 }
2277
2278 ret = send(src, buffer, buflen, 0);
2279 if (ret >= 0)
2280 ok(ret == buflen, "send should have sent %d bytes, but it only sent %d\n", buflen, ret);
2281 else
2282 ok(0, "send failed, error %d\n", WSAGetLastError());
2283
2284 end:
2285 if (src != INVALID_SOCKET)
2286 closesocket(src);
2287 if (dst != INVALID_SOCKET)
2288 closesocket(dst);
2289 if (hThread != NULL)
2290 CloseHandle(hThread);
2291 HeapFree(GetProcessHeap(), 0, buffer);
2292 }
2293
2294 static void test_write_events(void)
2295 {
2296 SOCKET src = INVALID_SOCKET;
2297 SOCKET dst = INVALID_SOCKET;
2298 HANDLE hThread = NULL;
2299 HANDLE hEvent = INVALID_HANDLE_VALUE;
2300 char *buffer = NULL;
2301 int bufferSize = 1024*1024;
2302 u_long one = 1;
2303 int ret;
2304 DWORD id;
2305 WSANETWORKEVENTS netEvents;
2306 DWORD dwRet;
2307
2308 if (tcp_socketpair(&src, &dst) != 0)
2309 {
2310 ok(0, "creating socket pair failed, skipping test\n");
2311 return;
2312 }
2313
2314 /* On Windows it seems when a non-blocking socket sends to a
2315 blocking socket on the same host, the send() is BLOCKING,
2316 so make both sockets non-blocking */
2317 ret = ioctlsocket(src, FIONBIO, &one);
2318 if (ret)
2319 {
2320 ok(0, "ioctlsocket failed, error %d\n", WSAGetLastError());
2321 goto end;
2322 }
2323 ret = ioctlsocket(dst, FIONBIO, &one);
2324 if (ret)
2325 {
2326 ok(0, "ioctlsocket failed, error %d\n", WSAGetLastError());
2327 goto end;
2328 }
2329
2330 buffer = HeapAlloc(GetProcessHeap(), 0, bufferSize);
2331 if (buffer == NULL)
2332 {
2333 ok(0, "could not allocate memory for test\n");
2334 goto end;
2335 }
2336
2337 hThread = CreateThread(NULL, 0, drain_socket_thread, &dst, 0, &id);
2338 if (hThread == NULL)
2339 {
2340 ok(0, "CreateThread failed, error %d\n", GetLastError());
2341 goto end;
2342 }
2343
2344 hEvent = CreateEventA(NULL, FALSE, TRUE, NULL);
2345 if (hEvent == INVALID_HANDLE_VALUE)
2346 {
2347 ok(0, "CreateEventA failed, error %d\n", GetLastError());
2348 goto end;
2349 }
2350
2351 ret = WSAEventSelect(src, hEvent, FD_WRITE | FD_CLOSE);
2352 if (ret)
2353 {
2354 ok(0, "WSAEventSelect failed, error %d\n", ret);
2355 goto end;
2356 }
2357
2358 /* FD_WRITE should be set initially, and allow us to send at least 1 byte */
2359 dwRet = WaitForSingleObject(hEvent, 5000);
2360 if (dwRet != WAIT_OBJECT_0)
2361 {
2362 ok(0, "Initial WaitForSingleObject failed, error %d\n", dwRet);
2363 goto end;
2364 }
2365 ret = WSAEnumNetworkEvents(src, NULL, &netEvents);
2366 if (ret)
2367 {
2368 ok(0, "WSAEnumNetworkEvents failed, error %d\n", ret);
2369 goto end;
2370 }
2371 if (netEvents.lNetworkEvents & FD_WRITE)
2372 {
2373 ret = send(src, "a", 1, 0);
2374 ok(ret == 1, "sending 1 byte failed, error %d\n", WSAGetLastError());
2375 if (ret != 1)
2376 goto end;
2377 }
2378 else
2379 {
2380 ok(0, "FD_WRITE not among initial events\n");
2381 goto end;
2382 }
2383
2384 /* Now FD_WRITE should not be set, because the socket send buffer isn't full yet */
2385 dwRet = WaitForSingleObject(hEvent, 2000);
2386 if (dwRet == WAIT_OBJECT_0)
2387 {
2388 ok(0, "WaitForSingleObject should have timed out, but succeeded!\n");
2389 goto end;
2390 }
2391
2392 /* Now if we send a ton of data and the 'server' does not drain it fast
2393 * enough (set drain_pause to be sure), the socket send buffer will only
2394 * take some of it, and we will get a short write. This will trigger
2395 * another FD_WRITE event as soon as data is sent and more space becomes
2396 * available, but not any earlier. */
2397 drain_pause=1;
2398 do
2399 {
2400 ret = send(src, buffer, bufferSize, 0);
2401 } while (ret == bufferSize);
2402 drain_pause=0;
2403 if (ret >= 0 || WSAGetLastError() == WSAEWOULDBLOCK)
2404 {
2405 dwRet = WaitForSingleObject(hEvent, 5000);
2406 ok(dwRet == WAIT_OBJECT_0, "Waiting failed with %d\n", dwRet);
2407 if (dwRet == WAIT_OBJECT_0)
2408 {
2409 ret = WSAEnumNetworkEvents(src, NULL, &netEvents);
2410 ok(ret == 0, "WSAEnumNetworkEvents failed, error %d\n", ret);
2411 if (ret == 0)
2412 goto end;
2413 ok(netEvents.lNetworkEvents & FD_WRITE,
2414 "FD_WRITE event not set as expected, events are 0x%x\n", netEvents.lNetworkEvents);
2415 }
2416 else
2417 goto end;
2418 }
2419 else
2420 {
2421 ok(0, "sending a lot of data failed with error %d\n", WSAGetLastError());
2422 goto end;
2423 }
2424
2425 end:
2426 HeapFree(GetProcessHeap(), 0, buffer);
2427 if (src != INVALID_SOCKET)
2428 closesocket(src);
2429 if (dst != INVALID_SOCKET)
2430 closesocket(dst);
2431 if (hThread != NULL)
2432 CloseHandle(hThread);
2433 CloseHandle(hEvent);
2434 }
2435
2436 static void test_ipv6only(void)
2437 {
2438 SOCKET v4 = INVALID_SOCKET,
2439 v6 = INVALID_SOCKET;
2440 struct sockaddr_in sin4;
2441 struct sockaddr_in6 sin6;
2442 int ret;
2443
2444 memset(&sin4, 0, sizeof(sin4));
2445 sin4.sin_family = AF_INET;
2446 sin4.sin_port = htons(SERVERPORT);
2447
2448 memset(&sin6, 0, sizeof(sin6));
2449 sin6.sin6_family = AF_INET6;
2450 sin6.sin6_port = htons(SERVERPORT);
2451
2452 v6 = socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP);
2453 if (v6 == INVALID_SOCKET) {
2454 skip("Could not create IPv6 socket (LastError: %d; %d expected if IPv6 not available).\n",
2455 WSAGetLastError(), WSAEAFNOSUPPORT);
2456 goto end;
2457 }
2458 ret = bind(v6, (struct sockaddr*)&sin6, sizeof(sin6));
2459 if (ret) {
2460 skip("Could not bind IPv6 address (LastError: %d).\n",
2461 WSAGetLastError());
2462 goto end;
2463 }
2464
2465 v4 = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
2466 if (v4 == INVALID_SOCKET) {
2467 skip("Could not create IPv4 socket (LastError: %d).\n",
2468 WSAGetLastError());
2469 goto end;
2470 }
2471 ret = bind(v4, (struct sockaddr*)&sin4, sizeof(sin4));
2472 ok(!ret, "Could not bind IPv4 address (LastError: %d; %d expected if IPv6 binds to IPv4 as well).\n",
2473 WSAGetLastError(), WSAEADDRINUSE);
2474
2475 end:
2476 if (v4 != INVALID_SOCKET)
2477 closesocket(v4);
2478 if (v6 != INVALID_SOCKET)
2479 closesocket(v6);
2480 }
2481
2482 static void test_WSASendTo(void)
2483 {
2484 SOCKET s;
2485 struct sockaddr_in addr;
2486 char buf[12] = "hello world";
2487 WSABUF data_buf;
2488 DWORD bytesSent;
2489
2490 addr.sin_family = AF_INET;
2491 addr.sin_port = htons(139);
2492 addr.sin_addr.s_addr = inet_addr("127.0.0.1");
2493 data_buf.len = sizeof(buf);
2494 data_buf.buf = buf;
2495
2496 if( (s = socket(AF_INET, SOCK_DGRAM, 0)) == INVALID_SOCKET) {
2497 ok(0, "socket() failed error: %d\n", WSAGetLastError());
2498 return;
2499 }
2500
2501 WSASetLastError(12345);
2502 if(WSASendTo(s, &data_buf, 1, &bytesSent, 0, (struct sockaddr*)&addr, sizeof(addr), NULL, NULL)) {
2503 ok(0, "WSASendTo() failed error: %d\n", WSAGetLastError());
2504 return;
2505 }
2506 ok(!WSAGetLastError(), "WSAGetLastError() should return zero after "
2507 "a successful call to WSASendTo()\n");
2508 }
2509
2510 static void test_GetAddrInfoW(void)
2511 {
2512 static const WCHAR port[] = {'8','0',0};
2513 static const WCHAR localhost[] = {'l','o','c','a','l','h','o','s','t',0};
2514
2515 int ret;
2516 ADDRINFOW *result, hint;
2517
2518 if (!pGetAddrInfoW || !pFreeAddrInfoW)
2519 {
2520 win_skip("GetAddrInfoW and/or FreeAddrInfoW not present\n");
2521 return;
2522 }
2523
2524 memset(&hint, 0, sizeof(ADDRINFOW));
2525
2526 ret = pGetAddrInfoW(NULL, NULL, NULL, &result);
2527 ok(ret == WSAHOST_NOT_FOUND, "got %d expected WSAHOST_NOT_FOUND\n", ret);
2528
2529 ret = pGetAddrInfoW(localhost, NULL, NULL, &result);
2530 ok(!ret, "GetAddrInfoW failed with %d\n", WSAGetLastError());
2531 pFreeAddrInfoW(result);
2532
2533 ret = pGetAddrInfoW(localhost, port, NULL, &result);
2534 ok(!ret, "GetAddrInfoW failed with %d\n", WSAGetLastError());
2535 pFreeAddrInfoW(result);
2536
2537 ret = pGetAddrInfoW(localhost, port, &hint, &result);
2538 ok(!ret, "GetAddrInfoW failed with %d\n", WSAGetLastError());
2539 pFreeAddrInfoW(result);
2540 }
2541
2542 /**************** Main program ***************/
2543
2544 START_TEST( sock )
2545 {
2546 int i;
2547
2548 /* Leave these tests at the beginning. They depend on WSAStartup not having been
2549 * called, which is done by Init() below. */
2550 test_WithoutWSAStartup();
2551 test_WithWSAStartup();
2552
2553 Init();
2554
2555 test_set_getsockopt();
2556 test_so_reuseaddr();
2557 test_extendedSocketOptions();
2558
2559 for (i = 0; i < NUM_TESTS; i++)
2560 {
2561 trace ( " **** STARTING TEST %d ****\n", i );
2562 do_test ( &tests[i] );
2563 trace ( " **** TEST %d COMPLETE ****\n", i );
2564 }
2565
2566 test_UDP();
2567
2568 test_getservbyname();
2569 test_WSASocket();
2570
2571 test_WSAAddressToStringA();
2572 test_WSAAddressToStringW();
2573
2574 test_WSAStringToAddressA();
2575 test_WSAStringToAddressW();
2576
2577 test_select();
2578 test_accept();
2579 test_getsockname();
2580 test_inet_addr();
2581 test_addr_to_print();
2582 test_ioctlsocket();
2583 test_dns();
2584 test_gethostbyname_hack();
2585
2586 test_send();
2587 test_write_events();
2588
2589 test_WSASendTo();
2590
2591 test_ipv6only();
2592 test_GetAddrInfoW();
2593
2594 Exit();
2595 }
useful hacks and other patches not (yet) suitable for mainline