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/*
* Unit test suite for winsock functions
*
* Copyright 2002 Martin Wilck
* Copyright 2005 Thomas Kho
* Copyright 2008 Jeff Zaroyko
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include <windef.h>
#include <winbase.h>
#include <winsock2.h>
#include <ws2tcpip.h>
#include <mswsock.h>
#include "wine/test.h"
#include <winnt.h>
#include <winerror.h>
#define MAX_CLIENTS 4 /* Max number of clients */
#define NUM_TESTS 4 /* Number of tests performed */
#define FIRST_CHAR 'A' /* First character in transferred pattern */
#define BIND_SLEEP 10 /* seconds to wait between attempts to bind() */
#define BIND_TRIES 6 /* Number of bind() attempts */
#define TEST_TIMEOUT 30 /* seconds to wait before killing child threads
after server initialization, if something hangs */
#define NUM_UDP_PEERS 3 /* Number of UDP sockets to create and test > 1 */
#define NUM_THREADS 3 /* Number of threads to run getservbyname */
#define NUM_QUERIES 250 /* Number of getservbyname queries per thread */
#define SERVERIP "127.0.0.1" /* IP to bind to */
#define SERVERPORT 9374 /* Port number to bind to */
#define wsa_ok(op, cond, msg) \
do { \
int tmp, err = 0; \
tmp = op; \
if ( !(cond tmp) ) err = WSAGetLastError(); \
ok ( cond tmp, msg, GetCurrentThreadId(), err); \
} while (0);
/**************** Structs and typedefs ***************/
typedef struct thread_info
{
HANDLE thread;
DWORD id;
} thread_info;
/* Information in the server about open client connections */
typedef struct sock_info
{
SOCKET s;
struct sockaddr_in addr;
struct sockaddr_in peer;
char *buf;
int n_recvd;
int n_sent;
} sock_info;
/* Test parameters for both server & client */
typedef struct test_params
{
int sock_type;
int sock_prot;
const char *inet_addr;
short inet_port;
int chunk_size;
int n_chunks;
int n_clients;
} test_params;
/* server-specific test parameters */
typedef struct server_params
{
test_params *general;
DWORD sock_flags;
int buflen;
} server_params;
/* client-specific test parameters */
typedef struct client_params
{
test_params *general;
DWORD sock_flags;
int buflen;
} client_params;
/* This type combines all information for setting up a test scenario */
typedef struct test_setup
{
test_params general;
LPVOID srv;
server_params srv_params;
LPVOID clt;
client_params clt_params;
} test_setup;
/* Thread local storage for server */
typedef struct server_memory
{
SOCKET s;
struct sockaddr_in addr;
sock_info sock[MAX_CLIENTS];
} server_memory;
/* Thread local storage for client */
typedef struct client_memory
{
SOCKET s;
struct sockaddr_in addr;
char *send_buf;
char *recv_buf;
} client_memory;
/* SelectReadThread thread parameters */
typedef struct select_thread_params
{
SOCKET s;
BOOL ReadKilled;
} select_thread_params;
/**************** Static variables ***************/
static DWORD tls; /* Thread local storage index */
static HANDLE thread[1+MAX_CLIENTS];
static DWORD thread_id[1+MAX_CLIENTS];
static HANDLE server_ready;
static HANDLE client_ready[MAX_CLIENTS];
static int client_id;
/**************** General utility functions ***************/
static int tcp_socketpair(SOCKET *src, SOCKET *dst)
{
SOCKET server = INVALID_SOCKET;
struct sockaddr_in addr;
int len;
int ret;
*src = INVALID_SOCKET;
*dst = INVALID_SOCKET;
*src = socket(AF_INET, SOCK_STREAM, 0);
if (*src == INVALID_SOCKET)
goto end;
server = socket(AF_INET, SOCK_STREAM, 0);
if (server == INVALID_SOCKET)
goto end;
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_addr.s_addr = inet_addr("127.0.0.1");
ret = bind(server, (struct sockaddr*)&addr, sizeof(addr));
if (ret != 0)
goto end;
len = sizeof(addr);
ret = getsockname(server, (struct sockaddr*)&addr, &len);
if (ret != 0)
goto end;
ret = listen(server, 1);
if (ret != 0)
goto end;
ret = connect(*src, (struct sockaddr*)&addr, sizeof(addr));
if (ret != 0)
goto end;
len = sizeof(addr);
*dst = accept(server, (struct sockaddr*)&addr, &len);
end:
if (server != INVALID_SOCKET)
closesocket(server);
if (*src != INVALID_SOCKET && *dst != INVALID_SOCKET)
return 0;
closesocket(*src);
closesocket(*dst);
return -1;
}
static void set_so_opentype ( BOOL overlapped )
{
int optval = !overlapped, newval, len = sizeof (int);
ok ( setsockopt ( INVALID_SOCKET, SOL_SOCKET, SO_OPENTYPE,
(LPVOID) &optval, sizeof (optval) ) == 0,
"setting SO_OPENTYPE failed\n" );
ok ( getsockopt ( INVALID_SOCKET, SOL_SOCKET, SO_OPENTYPE,
(LPVOID) &newval, &len ) == 0,
"getting SO_OPENTYPE failed\n" );
ok ( optval == newval, "failed to set SO_OPENTYPE\n" );
}
static int set_blocking ( SOCKET s, BOOL blocking )
{
u_long val = !blocking;
return ioctlsocket ( s, FIONBIO, &val );
}
static void fill_buffer ( char *buf, int chunk_size, int n_chunks )
{
char c, *p;
for ( c = FIRST_CHAR, p = buf; c < FIRST_CHAR + n_chunks; c++, p += chunk_size )
memset ( p, c, chunk_size );
}
static char* test_buffer ( char *buf, int chunk_size, int n_chunks )
{
char c, *p;
int i;
for ( c = FIRST_CHAR, p = buf; c < FIRST_CHAR + n_chunks; c++, p += chunk_size )
{
for ( i = 0; i < chunk_size; i++ )
if ( p[i] != c ) return p + i;
}
return NULL;
}
/*
* This routine is called when a client / server does not expect any more data,
* but needs to acknowledge the closing of the connection (by reading 0 bytes).
*/
static void read_zero_bytes ( SOCKET s )
{
char buf[256];
int tmp, n = 0;
while ( ( tmp = recv ( s, buf, 256, 0 ) ) > 0 )
n += tmp;
ok ( n <= 0, "garbage data received: %d bytes\n", n );
}
static int do_synchronous_send ( SOCKET s, char *buf, int buflen, int sendlen )
{
char* last = buf + buflen, *p;
int n = 1;
for ( p = buf; n > 0 && p < last; p += n )
n = send ( s, p, min ( sendlen, last - p ), 0 );
wsa_ok ( n, 0 <=, "do_synchronous_send (%x): error %d\n" );
return p - buf;
}
static int do_synchronous_recv ( SOCKET s, char *buf, int buflen, int recvlen )
{
char* last = buf + buflen, *p;
int n = 1;
for ( p = buf; n > 0 && p < last; p += n )
n = recv ( s, p, min ( recvlen, last - p ), 0 );
wsa_ok ( n, 0 <=, "do_synchronous_recv (%x): error %d:\n" );
return p - buf;
}
static int do_synchronous_recvfrom ( SOCKET s, char *buf, int buflen,int flags,struct sockaddr *from, socklen_t *fromlen, int recvlen )
{
char* last = buf + buflen, *p;
int n = 1;
for ( p = buf; n > 0 && p < last; p += n )
n = recvfrom ( s, p, min ( recvlen, last - p ), 0, from, fromlen );
wsa_ok ( n, 0 <=, "do_synchronous_recv (%x): error %d:\n" );
return p - buf;
}
/*
* Call this routine right after thread startup.
* SO_OPENTYPE must by 0, regardless what the server did.
*/
static void check_so_opentype (void)
{
int tmp = 1, len;
len = sizeof (tmp);
getsockopt ( INVALID_SOCKET, SOL_SOCKET, SO_OPENTYPE, (LPVOID) &tmp, &len );
ok ( tmp == 0, "check_so_opentype: wrong startup value of SO_OPENTYPE: %d\n", tmp );
}
/**************** Server utility functions ***************/
/*
* Even if we have closed our server socket cleanly,
* the OS may mark the address "in use" for some time -
* this happens with native Linux apps, too.
*/
static void do_bind ( SOCKET s, struct sockaddr* addr, int addrlen )
{
int err, wsaerr = 0, n_try = BIND_TRIES;
while ( ( err = bind ( s, addr, addrlen ) ) != 0 &&
( wsaerr = WSAGetLastError () ) == WSAEADDRINUSE &&
n_try-- >= 0)
{
trace ( "address in use, waiting ...\n" );
Sleep ( 1000 * BIND_SLEEP );
}
ok ( err == 0, "failed to bind: %d\n", wsaerr );
}
static void server_start ( server_params *par )
{
int i;
test_params *gen = par->general;
server_memory *mem = (LPVOID) LocalAlloc ( LPTR, sizeof (server_memory));
TlsSetValue ( tls, mem );
mem->s = WSASocketA ( AF_INET, gen->sock_type, gen->sock_prot,
NULL, 0, par->sock_flags );
ok ( mem->s != INVALID_SOCKET, "Server: WSASocket failed\n" );
mem->addr.sin_family = AF_INET;
mem->addr.sin_addr.s_addr = inet_addr ( gen->inet_addr );
mem->addr.sin_port = htons ( gen->inet_port );
for (i = 0; i < MAX_CLIENTS; i++)
{
mem->sock[i].s = INVALID_SOCKET;
mem->sock[i].buf = (LPVOID) LocalAlloc ( LPTR, gen->n_chunks * gen->chunk_size );
mem->sock[i].n_recvd = 0;
mem->sock[i].n_sent = 0;
}
if ( gen->sock_type == SOCK_STREAM )
do_bind ( mem->s, (struct sockaddr*) &mem->addr, sizeof (mem->addr) );
}
static void server_stop (void)
{
int i;
server_memory *mem = TlsGetValue ( tls );
for (i = 0; i < MAX_CLIENTS; i++ )
{
LocalFree ( (HANDLE) mem->sock[i].buf );
if ( mem->sock[i].s != INVALID_SOCKET )
closesocket ( mem->sock[i].s );
}
ok ( closesocket ( mem->s ) == 0, "closesocket failed\n" );
LocalFree ( (HANDLE) mem );
ExitThread ( GetCurrentThreadId () );
}
/**************** Client utilitiy functions ***************/
static void client_start ( client_params *par )
{
test_params *gen = par->general;
client_memory *mem = (LPVOID) LocalAlloc (LPTR, sizeof (client_memory));
TlsSetValue ( tls, mem );
WaitForSingleObject ( server_ready, INFINITE );
mem->s = WSASocketA ( AF_INET, gen->sock_type, gen->sock_prot,
NULL, 0, par->sock_flags );
mem->addr.sin_family = AF_INET;
mem->addr.sin_addr.s_addr = inet_addr ( gen->inet_addr );
mem->addr.sin_port = htons ( gen->inet_port );
ok ( mem->s != INVALID_SOCKET, "Client: WSASocket failed\n" );
mem->send_buf = (LPVOID) LocalAlloc ( LPTR, 2 * gen->n_chunks * gen->chunk_size );
mem->recv_buf = mem->send_buf + gen->n_chunks * gen->chunk_size;
fill_buffer ( mem->send_buf, gen->chunk_size, gen->n_chunks );
SetEvent ( client_ready[client_id] );
/* Wait for the other clients to come up */
WaitForMultipleObjects ( min ( gen->n_clients, MAX_CLIENTS ), client_ready, TRUE, INFINITE );
}
static void client_stop (void)
{
client_memory *mem = TlsGetValue ( tls );
wsa_ok ( closesocket ( mem->s ), 0 ==, "closesocket error (%x): %d\n" );
LocalFree ( (HANDLE) mem->send_buf );
LocalFree ( (HANDLE) mem );
ExitThread(0);
}
/**************** Servers ***************/
/*
* simple_server: A very basic server doing synchronous IO.
*/
static VOID WINAPI simple_server ( server_params *par )
{
test_params *gen = par->general;
server_memory *mem;
int n_recvd, n_sent, n_expected = gen->n_chunks * gen->chunk_size, tmp, i,
id = GetCurrentThreadId();
char *p;
trace ( "simple_server (%x) starting\n", id );
set_so_opentype ( FALSE ); /* non-overlapped */
server_start ( par );
mem = TlsGetValue ( tls );
wsa_ok ( set_blocking ( mem->s, TRUE ), 0 ==, "simple_server (%x): failed to set blocking mode: %d\n");
wsa_ok ( listen ( mem->s, SOMAXCONN ), 0 ==, "simple_server (%x): listen failed: %d\n");
trace ( "simple_server (%x) ready\n", id );
SetEvent ( server_ready ); /* notify clients */
for ( i = 0; i < min ( gen->n_clients, MAX_CLIENTS ); i++ )
{
trace ( "simple_server (%x): waiting for client\n", id );
/* accept a single connection */
tmp = sizeof ( mem->sock[0].peer );
mem->sock[0].s = accept ( mem->s, (struct sockaddr*) &mem->sock[0].peer, &tmp );
wsa_ok ( mem->sock[0].s, INVALID_SOCKET !=, "simple_server (%x): accept failed: %d\n" );
ok ( mem->sock[0].peer.sin_addr.s_addr == inet_addr ( gen->inet_addr ),
"simple_server (%x): strange peer address\n", id );
/* Receive data & check it */
n_recvd = do_synchronous_recv ( mem->sock[0].s, mem->sock[0].buf, n_expected, par->buflen );
ok ( n_recvd == n_expected,
"simple_server (%x): received less data than expected: %d of %d\n", id, n_recvd, n_expected );
p = test_buffer ( mem->sock[0].buf, gen->chunk_size, gen->n_chunks );
ok ( p == NULL, "simple_server (%x): test pattern error: %d\n", id, p - mem->sock[0].buf);
/* Echo data back */
n_sent = do_synchronous_send ( mem->sock[0].s, mem->sock[0].buf, n_expected, par->buflen );
ok ( n_sent == n_expected,
"simple_server (%x): sent less data than expected: %d of %d\n", id, n_sent, n_expected );
/* cleanup */
read_zero_bytes ( mem->sock[0].s );
wsa_ok ( closesocket ( mem->sock[0].s ), 0 ==, "simple_server (%x): closesocket error: %d\n" );
mem->sock[0].s = INVALID_SOCKET;
}
trace ( "simple_server (%x) exiting\n", id );
server_stop ();
}
/*
* select_server: A non-blocking server.
*/
static VOID WINAPI select_server ( server_params *par )
{
test_params *gen = par->general;
server_memory *mem;
int n_expected = gen->n_chunks * gen->chunk_size, tmp, i,
id = GetCurrentThreadId(), n_connections = 0, n_sent, n_recvd,
n_set, delta, n_ready;
char *p;
struct timeval timeout = {0,10}; /* wait for 10 milliseconds */
fd_set fds_recv, fds_send, fds_openrecv, fds_opensend;
trace ( "select_server (%x) starting\n", id );
set_so_opentype ( FALSE ); /* non-overlapped */
server_start ( par );
mem = TlsGetValue ( tls );
wsa_ok ( set_blocking ( mem->s, FALSE ), 0 ==, "select_server (%x): failed to set blocking mode: %d\n");
wsa_ok ( listen ( mem->s, SOMAXCONN ), 0 ==, "select_server (%x): listen failed: %d\n");
trace ( "select_server (%x) ready\n", id );
SetEvent ( server_ready ); /* notify clients */
FD_ZERO ( &fds_openrecv );
FD_ZERO ( &fds_recv );
FD_ZERO ( &fds_send );
FD_ZERO ( &fds_opensend );
FD_SET ( mem->s, &fds_openrecv );
while(1)
{
fds_recv = fds_openrecv;
fds_send = fds_opensend;
n_set = 0;
wsa_ok ( ( n_ready = select ( 0, &fds_recv, &fds_send, NULL, &timeout ) ), SOCKET_ERROR !=,
"select_server (%x): select() failed: %d\n" );
/* check for incoming requests */
if ( FD_ISSET ( mem->s, &fds_recv ) ) {
n_set += 1;
trace ( "select_server (%x): accepting client connection\n", id );
/* accept a single connection */
tmp = sizeof ( mem->sock[n_connections].peer );
mem->sock[n_connections].s = accept ( mem->s, (struct sockaddr*) &mem->sock[n_connections].peer, &tmp );
wsa_ok ( mem->sock[n_connections].s, INVALID_SOCKET !=, "select_server (%x): accept() failed: %d\n" );
ok ( mem->sock[n_connections].peer.sin_addr.s_addr == inet_addr ( gen->inet_addr ),
"select_server (%x): strange peer address\n", id );
/* add to list of open connections */
FD_SET ( mem->sock[n_connections].s, &fds_openrecv );
FD_SET ( mem->sock[n_connections].s, &fds_opensend );
n_connections++;
}
/* handle open requests */
for ( i = 0; i < n_connections; i++ )
{
if ( FD_ISSET( mem->sock[i].s, &fds_recv ) ) {
n_set += 1;
if ( mem->sock[i].n_recvd < n_expected ) {
/* Receive data & check it */
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 );
ok ( n_recvd != SOCKET_ERROR, "select_server (%x): error in recv(): %d\n", id, WSAGetLastError() );
mem->sock[i].n_recvd += n_recvd;
if ( mem->sock[i].n_recvd == n_expected ) {
p = test_buffer ( mem->sock[i].buf, gen->chunk_size, gen->n_chunks );
ok ( p == NULL, "select_server (%x): test pattern error: %d\n", id, p - mem->sock[i].buf );
FD_CLR ( mem->sock[i].s, &fds_openrecv );
}
ok ( mem->sock[i].n_recvd <= n_expected, "select_server (%x): received too many bytes: %d\n", id, mem->sock[i].n_recvd );
}
}
/* only echo back what we've received */
delta = mem->sock[i].n_recvd - mem->sock[i].n_sent;
if ( FD_ISSET ( mem->sock[i].s, &fds_send ) ) {
n_set += 1;
if ( ( delta > 0 ) && ( mem->sock[i].n_sent < n_expected ) ) {
/* Echo data back */
n_sent = send ( mem->sock[i].s, mem->sock[i].buf + mem->sock[i].n_sent, min ( delta, par->buflen ), 0 );
ok ( n_sent != SOCKET_ERROR, "select_server (%x): error in send(): %d\n", id, WSAGetLastError() );
mem->sock[i].n_sent += n_sent;
if ( mem->sock[i].n_sent == n_expected ) {
FD_CLR ( mem->sock[i].s, &fds_opensend );
}
ok ( mem->sock[i].n_sent <= n_expected, "select_server (%x): sent too many bytes: %d\n", id, mem->sock[i].n_sent );
}
}
}
/* check that select returned the correct number of ready sockets */
ok ( ( n_set == n_ready ), "select_server (%x): select() returns wrong number of ready sockets\n", id );
/* check if all clients are done */
if ( ( fds_opensend.fd_count == 0 )
&& ( fds_openrecv.fd_count == 1 ) /* initial socket that accepts clients */
&& ( n_connections == min ( gen->n_clients, MAX_CLIENTS ) ) ) {
break;
}
}
for ( i = 0; i < min ( gen->n_clients, MAX_CLIENTS ); i++ )
{
/* cleanup */
read_zero_bytes ( mem->sock[i].s );
wsa_ok ( closesocket ( mem->sock[i].s ), 0 ==, "select_server (%x): closesocket error: %d\n" );
mem->sock[i].s = INVALID_SOCKET;
}
trace ( "select_server (%x) exiting\n", id );
server_stop ();
}
/**************** Clients ***************/
/*
* simple_client: A very basic client doing synchronous IO.
*/
static VOID WINAPI simple_client ( client_params *par )
{
test_params *gen = par->general;
client_memory *mem;
int n_sent, n_recvd, n_expected = gen->n_chunks * gen->chunk_size, id;
char *p;
id = GetCurrentThreadId();
trace ( "simple_client (%x): starting\n", id );
/* wait here because we want to call set_so_opentype before creating a socket */
WaitForSingleObject ( server_ready, INFINITE );
trace ( "simple_client (%x): server ready\n", id );
check_so_opentype ();
set_so_opentype ( FALSE ); /* non-overlapped */
client_start ( par );
mem = TlsGetValue ( tls );
/* Connect */
wsa_ok ( connect ( mem->s, (struct sockaddr*) &mem->addr, sizeof ( mem->addr ) ),
0 ==, "simple_client (%x): connect error: %d\n" );
ok ( set_blocking ( mem->s, TRUE ) == 0,
"simple_client (%x): failed to set blocking mode\n", id );
trace ( "simple_client (%x) connected\n", id );
/* send data to server */
n_sent = do_synchronous_send ( mem->s, mem->send_buf, n_expected, par->buflen );
ok ( n_sent == n_expected,
"simple_client (%x): sent less data than expected: %d of %d\n", id, n_sent, n_expected );
/* shutdown send direction */
wsa_ok ( shutdown ( mem->s, SD_SEND ), 0 ==, "simple_client (%x): shutdown failed: %d\n" );
/* Receive data echoed back & check it */
n_recvd = do_synchronous_recv ( mem->s, mem->recv_buf, n_expected, par->buflen );
ok ( n_recvd == n_expected,
"simple_client (%x): received less data than expected: %d of %d\n", id, n_recvd, n_expected );
/* check data */
p = test_buffer ( mem->recv_buf, gen->chunk_size, gen->n_chunks );
ok ( p == NULL, "simple_client (%x): test pattern error: %d\n", id, p - mem->recv_buf);
/* cleanup */
read_zero_bytes ( mem->s );
trace ( "simple_client (%x) exiting\n", id );
client_stop ();
}
/*
* simple_mixed_client: mixing send and recvfrom
*/
static VOID WINAPI simple_mixed_client ( client_params *par )
{
test_params *gen = par->general;
client_memory *mem;
int n_sent, n_recvd, n_expected = gen->n_chunks * gen->chunk_size, id;
char *p;
socklen_t fromLen = sizeof(mem->addr);
struct sockaddr test;
id = GetCurrentThreadId();
trace ( "simple_client (%x): starting\n", id );
/* wait here because we want to call set_so_opentype before creating a socket */
WaitForSingleObject ( server_ready, INFINITE );
trace ( "simple_client (%x): server ready\n", id );
check_so_opentype ();
set_so_opentype ( FALSE ); /* non-overlapped */
client_start ( par );
mem = TlsGetValue ( tls );
/* Connect */
wsa_ok ( connect ( mem->s, (struct sockaddr*) &mem->addr, sizeof ( mem->addr ) ),
0 ==, "simple_client (%x): connect error: %d\n" );
ok ( set_blocking ( mem->s, TRUE ) == 0,
"simple_client (%x): failed to set blocking mode\n", id );
trace ( "simple_client (%x) connected\n", id );
/* send data to server */
n_sent = do_synchronous_send ( mem->s, mem->send_buf, n_expected, par->buflen );
ok ( n_sent == n_expected,
"simple_client (%x): sent less data than expected: %d of %d\n", id, n_sent, n_expected );
/* shutdown send direction */
wsa_ok ( shutdown ( mem->s, SD_SEND ), 0 ==, "simple_client (%x): shutdown failed: %d\n" );
/* this shouldn't change, since lpFrom, is not updated on
connection oriented sockets - exposed by bug 11640
*/
((struct sockaddr_in*)&test)->sin_addr.s_addr = inet_addr("0.0.0.0");
/* Receive data echoed back & check it */
n_recvd = do_synchronous_recvfrom ( mem->s,
mem->recv_buf,
n_expected,
0,
(struct sockaddr *)&test,
&fromLen,
par->buflen );
ok ( n_recvd == n_expected,
"simple_client (%x): received less data than expected: %d of %d\n", id, n_recvd, n_expected );
/* check that lpFrom was not updated */
ok(0 ==
strcmp(
inet_ntoa(((struct sockaddr_in*)&test)->sin_addr),
"0.0.0.0"), "lpFrom shouldn't be updated on connection oriented sockets\n");
/* check data */
p = test_buffer ( mem->recv_buf, gen->chunk_size, gen->n_chunks );
ok ( p == NULL, "simple_client (%x): test pattern error: %d\n", id, p - mem->recv_buf);
/* cleanup */
read_zero_bytes ( mem->s );
trace ( "simple_client (%x) exiting\n", id );
client_stop ();
}
/*
* event_client: An event-driven client
*/
static void WINAPI event_client ( client_params *par )
{
test_params *gen = par->general;
client_memory *mem;
int id = GetCurrentThreadId(), n_expected = gen->n_chunks * gen->chunk_size,
tmp, err, n;
HANDLE event;
WSANETWORKEVENTS wsa_events;
char *send_last, *recv_last, *send_p, *recv_p;
long mask = FD_READ | FD_WRITE | FD_CLOSE;
trace ( "event_client (%x): starting\n", id );
client_start ( par );
trace ( "event_client (%x): server ready\n", id );
mem = TlsGetValue ( tls );
/* Prepare event notification for connect, makes socket nonblocking */
event = WSACreateEvent ();
WSAEventSelect ( mem->s, event, FD_CONNECT );
tmp = connect ( mem->s, (struct sockaddr*) &mem->addr, sizeof ( mem->addr ) );
if ( tmp != 0 ) {
err = WSAGetLastError ();
ok ( err == WSAEWOULDBLOCK, "event_client (%x): connect error: %d\n", id, err );
tmp = WaitForSingleObject ( event, INFINITE );
ok ( tmp == WAIT_OBJECT_0, "event_client (%x): wait for connect event failed: %d\n", id, tmp );
err = WSAEnumNetworkEvents ( mem->s, event, &wsa_events );
wsa_ok ( err, 0 ==, "event_client (%x): WSAEnumNetworkEvents error: %d\n" );
err = wsa_events.iErrorCode[ FD_CONNECT_BIT ];
ok ( err == 0, "event_client (%x): connect error: %d\n", id, err );
if ( err ) goto out;
}
trace ( "event_client (%x) connected\n", id );
WSAEventSelect ( mem->s, event, mask );
recv_p = mem->recv_buf;
recv_last = mem->recv_buf + n_expected;
send_p = mem->send_buf;
send_last = mem->send_buf + n_expected;
while ( TRUE )
{
err = WaitForSingleObject ( event, INFINITE );
ok ( err == WAIT_OBJECT_0, "event_client (%x): wait failed\n", id );
err = WSAEnumNetworkEvents ( mem->s, event, &wsa_events );
wsa_ok ( err, 0 ==, "event_client (%x): WSAEnumNetworkEvents error: %d\n" );
if ( wsa_events.lNetworkEvents & FD_WRITE )
{
err = wsa_events.iErrorCode[ FD_WRITE_BIT ];
ok ( err == 0, "event_client (%x): FD_WRITE error code: %d\n", id, err );
if ( err== 0 )
do
{
n = send ( mem->s, send_p, min ( send_last - send_p, par->buflen ), 0 );
if ( n < 0 )
{
err = WSAGetLastError ();
ok ( err == WSAEWOULDBLOCK, "event_client (%x): send error: %d\n", id, err );
}
else
send_p += n;
}
while ( n >= 0 && send_p < send_last );
if ( send_p == send_last )
{
trace ( "event_client (%x): all data sent - shutdown\n", id );
shutdown ( mem->s, SD_SEND );
mask &= ~FD_WRITE;
WSAEventSelect ( mem->s, event, mask );
}
}
if ( wsa_events.lNetworkEvents & FD_READ )
{
err = wsa_events.iErrorCode[ FD_READ_BIT ];
ok ( err == 0, "event_client (%x): FD_READ error code: %d\n", id, err );
if ( err != 0 ) break;
/* First read must succeed */
n = recv ( mem->s, recv_p, min ( recv_last - recv_p, par->buflen ), 0 );
wsa_ok ( n, 0 <=, "event_client (%x): recv error: %d\n" );
while ( n >= 0 ) {
recv_p += n;
if ( recv_p == recv_last )
{
mask &= ~FD_READ;
trace ( "event_client (%x): all data received\n", id );
WSAEventSelect ( mem->s, event, mask );
break;
}
n = recv ( mem->s, recv_p, min ( recv_last - recv_p, par->buflen ), 0 );
if ( n < 0 && ( err = WSAGetLastError()) != WSAEWOULDBLOCK )
ok ( 0, "event_client (%x): read error: %d\n", id, err );
}
}
if ( wsa_events.lNetworkEvents & FD_CLOSE )
{
trace ( "event_client (%x): close event\n", id );
err = wsa_events.iErrorCode[ FD_CLOSE_BIT ];
ok ( err == 0, "event_client (%x): FD_CLOSE error code: %d\n", id, err );
break;
}
}
ok ( send_p == send_last,
"simple_client (%x): sent less data than expected: %d of %d\n",
id, send_p - mem->send_buf, n_expected );
ok ( recv_p == recv_last,
"simple_client (%x): received less data than expected: %d of %d\n",
id, recv_p - mem->recv_buf, n_expected );
recv_p = test_buffer ( mem->recv_buf, gen->chunk_size, gen->n_chunks );
ok ( recv_p == NULL, "event_client (%x): test pattern error: %d\n", id, recv_p - mem->recv_buf);
out:
WSACloseEvent ( event );
trace ( "event_client (%x) exiting\n", id );
client_stop ();
}
/**************** Main program utility functions ***************/
static void Init (void)
{
WORD ver = MAKEWORD (2, 2);
WSADATA data;
ok ( WSAStartup ( ver, &data ) == 0, "WSAStartup failed\n" );
tls = TlsAlloc();
}
static void Exit (void)
{
INT ret, err;
TlsFree ( tls );
ret = WSACleanup();
err = WSAGetLastError();
ok ( ret == 0, "WSACleanup failed ret = %d GetLastError is %d\n", ret, err);
ret = WSACleanup();
err = WSAGetLastError();
ok ( ret == SOCKET_ERROR && err == WSANOTINITIALISED,
"WSACleanup returned %d GetLastError is %d\n", ret, err);
}
static void StartServer (LPTHREAD_START_ROUTINE routine,
test_params *general, server_params *par)
{
par->general = general;
thread[0] = CreateThread ( NULL, 0, routine, par, 0, &thread_id[0] );
ok ( thread[0] != NULL, "Failed to create server thread\n" );
}
static void StartClients (LPTHREAD_START_ROUTINE routine,
test_params *general, client_params *par)
{
int i;
par->general = general;
for ( i = 1; i <= min ( general->n_clients, MAX_CLIENTS ); i++ )
{
client_id = i - 1;
thread[i] = CreateThread ( NULL, 0, routine, par, 0, &thread_id[i] );
ok ( thread[i] != NULL, "Failed to create client thread\n" );
/* Make sure the client is up and running */
WaitForSingleObject ( client_ready[client_id], INFINITE );
};
}
static void do_test( test_setup *test )
{
DWORD i, n = min (test->general.n_clients, MAX_CLIENTS);
DWORD wait;
server_ready = CreateEventA ( NULL, TRUE, FALSE, NULL );
for (i = 0; i <= n; i++)
client_ready[i] = CreateEventA ( NULL, TRUE, FALSE, NULL );
StartServer ( test->srv, &test->general, &test->srv_params );
StartClients ( test->clt, &test->general, &test->clt_params );
WaitForSingleObject ( server_ready, INFINITE );
wait = WaitForMultipleObjects ( 1 + n, thread, TRUE, 1000 * TEST_TIMEOUT );
ok ( wait <= WAIT_OBJECT_0 + n ,
"some threads have not completed: %x\n", wait );
if ( ! ( wait <= WAIT_OBJECT_0 + n ) )
{
for (i = 0; i <= n; i++)
{
trace ("terminating thread %08x\n", thread_id[i]);
if ( WaitForSingleObject ( thread[i], 0 ) != WAIT_OBJECT_0 )
TerminateThread ( thread [i], 0 );
}
}
CloseHandle ( server_ready );
for (i = 0; i <= n; i++)
CloseHandle ( client_ready[i] );
}
/********* some tests for getsockopt(setsockopt(X)) == X ***********/
/* optname = SO_LINGER */
LINGER linger_testvals[] = {
{0,0},
{0,73},
{1,0},
{5,189}
};
/* optname = SO_RCVTIMEO, SOSNDTIMEO */
#define SOCKTIMEOUT1 63000 /* 63 seconds. Do not test fractional part because of a
bug in the linux kernel (fixed in 2.6.8) */
#define SOCKTIMEOUT2 997000 /* 997 seconds */
static void test_set_getsockopt(void)
{
SOCKET s;
int i, err, lasterr;
int timeout;
LINGER lingval;
int size;
s = socket(AF_INET, SOCK_STREAM, 0);
ok(s!=INVALID_SOCKET, "socket() failed error: %d\n", WSAGetLastError());
if( s == INVALID_SOCKET) return;
/* SO_RCVTIMEO */
timeout = SOCKTIMEOUT1;
size = sizeof(timeout);
err = setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, (char *) &timeout, size);
if( !err)
err = getsockopt(s, SOL_SOCKET, SO_RCVTIMEO, (char *) &timeout, &size);
ok( !err, "get/setsockopt(SO_RCVTIMEO) failed error: %d\n", WSAGetLastError());
ok( timeout == SOCKTIMEOUT1, "getsockopt(SO_RCVTIMEO) returned wrong value %d\n", timeout);
/* SO_SNDTIMEO */
timeout = SOCKTIMEOUT2; /* 54 seconds. See remark above */
size = sizeof(timeout);
err = setsockopt(s, SOL_SOCKET, SO_SNDTIMEO, (char *) &timeout, size);
if( !err)
err = getsockopt(s, SOL_SOCKET, SO_SNDTIMEO, (char *) &timeout, &size);
ok( !err, "get/setsockopt(SO_SNDTIMEO) failed error: %d\n", WSAGetLastError());
ok( timeout == SOCKTIMEOUT2, "getsockopt(SO_SNDTIMEO) returned wrong value %d\n", timeout);
/* SO_LINGER */
for( i = 0; i < sizeof(linger_testvals)/sizeof(LINGER);i++) {
size = sizeof(lingval);
lingval = linger_testvals[i];
err = setsockopt(s, SOL_SOCKET, SO_LINGER, (char *) &lingval, size);
if( !err)
err = getsockopt(s, SOL_SOCKET, SO_LINGER, (char *) &lingval, &size);
ok( !err, "get/setsockopt(SO_LINGER) failed error: %d\n", WSAGetLastError());
ok( !lingval.l_onoff == !linger_testvals[i].l_onoff &&
(lingval.l_linger == linger_testvals[i].l_linger ||
(!lingval.l_linger && !linger_testvals[i].l_onoff))
, "getsockopt(SO_LINGER #%d) returned wrong value %d,%d not %d,%d\n", i,
lingval.l_onoff, lingval.l_linger,
linger_testvals[i].l_onoff, linger_testvals[i].l_linger);
}
/* Test for erroneously passing a value instead of a pointer as optval */
size = sizeof(char);
err = setsockopt(s, SOL_SOCKET, SO_DONTROUTE, (char *)1, size);
ok(err == SOCKET_ERROR, "setsockopt with optval being a value passed "
"instead of failing.\n");
lasterr = WSAGetLastError();
ok(lasterr == WSAEFAULT, "setsockopt with optval being a value "
"returned 0x%08x, not WSAEFAULT(0x%08x)\n",
lasterr, WSAEFAULT);
closesocket(s);
}
static void test_so_reuseaddr(void)
{
struct sockaddr_in saddr;
SOCKET s1,s2;
unsigned int rc,reuse;
int size;
saddr.sin_family = AF_INET;
saddr.sin_port = htons(9375);
saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
s1=socket(AF_INET, SOCK_STREAM, 0);
ok(s1!=INVALID_SOCKET, "socket() failed error: %d\n", WSAGetLastError());
rc = bind(s1, (struct sockaddr*)&saddr, sizeof(saddr));
ok(rc!=SOCKET_ERROR, "bind(s1) failed error: %d\n", WSAGetLastError());
s2=socket(AF_INET, SOCK_STREAM, 0);
ok(s2!=INVALID_SOCKET, "socket() failed error: %d\n", WSAGetLastError());
reuse=0x1234;
size=sizeof(reuse);
rc=getsockopt(s2, SOL_SOCKET, SO_REUSEADDR, (char*)&reuse, &size );
ok(rc==0 && reuse==0,"wrong result in getsockopt(SO_REUSEADDR): rc=%d reuse=%d\n",rc,reuse);
rc = bind(s2, (struct sockaddr*)&saddr, sizeof(saddr));
ok(rc==SOCKET_ERROR, "bind() succeeded\n");
reuse = 1;
rc = setsockopt(s2, SOL_SOCKET, SO_REUSEADDR, (char*)&reuse, sizeof(reuse));
ok(rc==0, "setsockopt() failed error: %d\n", WSAGetLastError());
/* On Win2k3 and above, all SO_REUSEADDR seems to do is to allow binding to
* a port immediately after closing another socket on that port, so
* basically following the BSD socket semantics here. */
closesocket(s1);
rc = bind(s2, (struct sockaddr*)&saddr, sizeof(saddr));
ok(rc==0, "bind() failed error: %d\n", WSAGetLastError());
closesocket(s2);
}
/************* Array containing the tests to run **********/
#define STD_STREAM_SOCKET \
SOCK_STREAM, \
0, \
SERVERIP, \
SERVERPORT
static test_setup tests [NUM_TESTS] =
{
/* Test 0: synchronous client and server */
{
{
STD_STREAM_SOCKET,
2048,
16,
2
},
simple_server,
{
NULL,
0,
64
},
simple_client,
{
NULL,
0,
128
}
},
/* Test 1: event-driven client, synchronous server */
{
{
STD_STREAM_SOCKET,
2048,
16,
2
},
simple_server,
{
NULL,
0,
64
},
event_client,
{
NULL,
WSA_FLAG_OVERLAPPED,
128
}
},
/* Test 2: synchronous client, non-blocking server via select() */
{
{
STD_STREAM_SOCKET,
2048,
16,
2
},
select_server,
{
NULL,
0,
64
},
simple_client,
{
NULL,
0,
128
}
},
/* Test 3: synchronous mixed client and server */
{
{
STD_STREAM_SOCKET,
2048,
16,
2
},
simple_server,
{
NULL,
0,
64
},
simple_mixed_client,
{
NULL,
0,
128
}
}
};
static void test_UDP(void)
{
/* This function tests UDP sendto() and recvfrom(). UDP is unreliable, so it is
possible that this test fails due to dropped packets. */
/* peer 0 receives data from all other peers */
struct sock_info peer[NUM_UDP_PEERS];
char buf[16];
int ss, i, n_recv, n_sent;
memset (buf,0,sizeof(buf));
for ( i = NUM_UDP_PEERS - 1; i >= 0; i-- ) {
ok ( ( peer[i].s = socket ( AF_INET, SOCK_DGRAM, 0 ) ) != INVALID_SOCKET, "UDP: socket failed\n" );
peer[i].addr.sin_family = AF_INET;
peer[i].addr.sin_addr.s_addr = inet_addr ( SERVERIP );
if ( i == 0 ) {
peer[i].addr.sin_port = htons ( SERVERPORT );
} else {
peer[i].addr.sin_port = htons ( 0 );
}
do_bind ( peer[i].s, (struct sockaddr *) &peer[i].addr, sizeof( peer[i].addr ) );
/* test getsockname() to get peer's port */
ss = sizeof ( peer[i].addr );
ok ( getsockname ( peer[i].s, (struct sockaddr *) &peer[i].addr, &ss ) != SOCKET_ERROR, "UDP: could not getsockname()\n" );
ok ( peer[i].addr.sin_port != htons ( 0 ), "UDP: bind() did not associate port\n" );
}
/* test getsockname() */
ok ( peer[0].addr.sin_port == htons ( SERVERPORT ), "UDP: getsockname returned incorrect peer port\n" );
for ( i = 1; i < NUM_UDP_PEERS; i++ ) {
/* send client's ip */
memcpy( buf, &peer[i].addr.sin_port, sizeof(peer[i].addr.sin_port) );
n_sent = sendto ( peer[i].s, buf, sizeof(buf), 0, (struct sockaddr*) &peer[0].addr, sizeof(peer[0].addr) );
ok ( n_sent == sizeof(buf), "UDP: sendto() sent wrong amount of data or socket error: %d\n", n_sent );
}
for ( i = 1; i < NUM_UDP_PEERS; i++ ) {
n_recv = recvfrom ( peer[0].s, buf, sizeof(buf), 0,(struct sockaddr *) &peer[0].peer, &ss );
ok ( n_recv == sizeof(buf), "UDP: recvfrom() received wrong amount of data or socket error: %d\n", n_recv );
ok ( memcmp ( &peer[0].peer.sin_port, buf, sizeof(peer[0].addr.sin_port) ) == 0, "UDP: port numbers do not match\n" );
}
}
static void WINAPI do_getservbyname( HANDLE *starttest )
{
struct {
const char *name;
const char *proto;
int port;
} serv[2] = { {"domain", "udp", 53}, {"telnet", "tcp", 23} };
int i, j;
struct servent *pserv[2];
ok ( WaitForSingleObject ( *starttest, TEST_TIMEOUT * 1000 ) != WAIT_TIMEOUT, "test_getservbyname: timeout waiting for start signal\n");
/* ensure that necessary buffer resizes are completed */
for ( j = 0; j < 2; j++) {
pserv[j] = getservbyname ( serv[j].name, serv[j].proto );
}
for ( i = 0; i < NUM_QUERIES / 2; i++ ) {
for ( j = 0; j < 2; j++ ) {
pserv[j] = getservbyname ( serv[j].name, serv[j].proto );
ok ( pserv[j] != NULL, "getservbyname could not retrieve information for %s: %d\n", serv[j].name, WSAGetLastError() );
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) );
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 );
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 );
}
ok ( pserv[0] == pserv[1], "getservbyname: winsock resized servent buffer when not necessary\n" );
}
}
static void test_getservbyname(void)
{
int i;
HANDLE starttest, thread[NUM_THREADS];
DWORD thread_id[NUM_THREADS];
starttest = CreateEvent ( NULL, 1, 0, "test_getservbyname_starttest" );
/* create threads */
for ( i = 0; i < NUM_THREADS; i++ ) {
thread[i] = CreateThread ( NULL, 0, (LPTHREAD_START_ROUTINE) &do_getservbyname, &starttest, 0, &thread_id[i] );
}
/* signal threads to start */
SetEvent ( starttest );
for ( i = 0; i < NUM_THREADS; i++) {
WaitForSingleObject ( thread[i], TEST_TIMEOUT * 1000 );
}
}
static void test_WSASocket(void)
{
SOCKET sock = INVALID_SOCKET;
WSAPROTOCOL_INFOA *pi;
int providers[] = {6, 0};
int ret, err;
UINT pi_size;
/* Set pi_size explicitly to a value below 2*sizeof(WSAPROTOCOL_INFOA)
* to avoid a crash on win98.
*/
pi_size = 0;
ret = WSAEnumProtocolsA(providers, NULL, &pi_size);
ok(ret == SOCKET_ERROR, "WSAEnumProtocolsA({6,0}, NULL, 0) returned %d\n",
ret);
err = WSAGetLastError();
ok(err == WSAENOBUFS, "WSAEnumProtocolsA error is %d, not WSAENOBUFS(%d)\n",
err, WSAENOBUFS);
pi = HeapAlloc(GetProcessHeap(), 0, pi_size);
ok(pi != NULL, "Failed to allocate memory\n");
if (pi == NULL) {
skip("Can't continue without memory.\n");
return;
}
ret = WSAEnumProtocolsA(providers, pi, &pi_size);
ok(ret != SOCKET_ERROR, "WSAEnumProtocolsA failed, last error is %d\n",
WSAGetLastError());
if (ret == 0) {
skip("No protocols enumerated.\n");
HeapFree(GetProcessHeap(), 0, pi);
return;
}
sock = WSASocketA(FROM_PROTOCOL_INFO, FROM_PROTOCOL_INFO,
FROM_PROTOCOL_INFO, &pi[0], 0, 0);
ok(sock != INVALID_SOCKET, "Failed to create socket: %d\n",
WSAGetLastError());
closesocket(sock);
HeapFree(GetProcessHeap(), 0, pi);
}
static void test_WSAAddressToStringA(void)
{
INT ret;
DWORD len;
int GLE;
SOCKADDR_IN sockaddr;
CHAR address[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
CHAR expect1[] = "0.0.0.0";
CHAR expect2[] = "255.255.255.255";
CHAR expect3[] = "0.0.0.0:65535";
CHAR expect4[] = "255.255.255.255:65535";
len = 0;
sockaddr.sin_family = AF_INET;
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0;
ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
GLE = WSAGetLastError();
ok( (ret == SOCKET_ERROR && GLE == WSAEFAULT) || (ret == 0),
"WSAAddressToStringA() failed unexpectedly: WSAGetLastError()=%d, ret=%d\n",
GLE, ret );
len = sizeof(address);
sockaddr.sin_family = AF_INET;
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0;
ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
ok( !strcmp( address, expect1 ), "Expected: %s, got: %s\n", expect1, address );
len = sizeof(address);
sockaddr.sin_family = AF_INET;
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0xffffffff;
ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
ok( !strcmp( address, expect2 ), "Expected: %s, got: %s\n", expect2, address );
len = sizeof(address);
sockaddr.sin_family = AF_INET;
sockaddr.sin_port = 0xffff;
sockaddr.sin_addr.s_addr = 0;
ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
ok( !strcmp( address, expect3 ), "Expected: %s, got: %s\n", expect3, address );
len = sizeof(address);
sockaddr.sin_family = AF_INET;
sockaddr.sin_port = 0xffff;
sockaddr.sin_addr.s_addr = 0xffffffff;
ret = WSAAddressToStringA( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
ok( !strcmp( address, expect4 ), "Expected: %s, got: %s\n", expect4, address );
}
static void test_WSAAddressToStringW(void)
{
INT ret;
DWORD len;
int GLE;
SOCKADDR_IN sockaddr;
WCHAR address[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
WCHAR expect1[] = { '0','.','0','.','0','.','0', 0 };
WCHAR expect2[] = { '2','5','5','.','2','5','5','.','2','5','5','.','2','5','5', 0 };
WCHAR expect3[] = { '0','.','0','.','0','.','0', ':', '6', '5', '5', '3', '5', 0 };
WCHAR expect4[] = { '2','5','5','.','2','5','5','.','2','5','5','.','2','5','5', ':',
'6', '5', '5', '3', '5', 0 };
len = 0;
sockaddr.sin_family = AF_INET;
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0;
ret = WSAAddressToStringW( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
GLE = WSAGetLastError();
ok( (ret == SOCKET_ERROR && GLE == WSAEFAULT) || (ret == 0),
"WSAAddressToStringW() failed unexpectedly: WSAGetLastError()=%d, ret=%d\n",
GLE, ret );
len = sizeof(address);
sockaddr.sin_family = AF_INET;
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0;
ret = WSAAddressToStringW( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
ok( !ret, "WSAAddressToStringW() failed unexpectedly: %d\n", WSAGetLastError() );
ok( !lstrcmpW( address, expect1 ), "Expected different address string\n" );
len = sizeof(address);
sockaddr.sin_family = AF_INET;
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0xffffffff;
ret = WSAAddressToStringW( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
ok( !ret, "WSAAddressToStringW() failed unexpectedly: %d\n", WSAGetLastError() );
ok( !lstrcmpW( address, expect2 ), "Expected different address string\n" );
len = sizeof(address);
sockaddr.sin_family = AF_INET;
sockaddr.sin_port = 0xffff;
sockaddr.sin_addr.s_addr = 0;
ret = WSAAddressToStringW( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
ok( !ret, "WSAAddressToStringW() failed unexpectedly: %d\n", WSAGetLastError() );
ok( !lstrcmpW( address, expect3 ), "Expected different address string\n" );
len = sizeof(address);
sockaddr.sin_family = AF_INET;
sockaddr.sin_port = 0xffff;
sockaddr.sin_addr.s_addr = 0xffffffff;
ret = WSAAddressToStringW( (SOCKADDR*)&sockaddr, sizeof(sockaddr), NULL, address, &len );
ok( !ret, "WSAAddressToStringW() failed unexpectedly: %d\n", WSAGetLastError() );
ok( !lstrcmpW( address, expect4 ), "Expected different address string\n" );
}
static void test_WSAStringToAddressA(void)
{
INT ret, len;
SOCKADDR_IN sockaddr;
SOCKADDR_IN6 sockaddr6;
int GLE;
CHAR address1[] = "0.0.0.0";
CHAR address2[] = "127.127.127.127";
CHAR address3[] = "255.255.255.255";
CHAR address4[] = "127.127.127.127:65535";
CHAR address5[] = "255.255.255.255:65535";
CHAR address6[] = "::1";
CHAR address7[] = "[::1]";
CHAR address8[] = "[::1]:65535";
len = 0;
sockaddr.sin_family = AF_INET;
ret = WSAStringToAddressA( address1, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
ok( ret == SOCKET_ERROR, "WSAStringToAddressA() succeeded unexpectedly: %d\n",
WSAGetLastError() );
len = sizeof(sockaddr);
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0;
ret = WSAStringToAddressA( address1, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
ok( !ret && sockaddr.sin_addr.s_addr == 0,
"WSAStringToAddressA() failed unexpectedly: %d\n", WSAGetLastError() );
len = sizeof(sockaddr);
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0;
ret = WSAStringToAddressA( address2, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
ok( !ret && sockaddr.sin_addr.s_addr == 0x7f7f7f7f,
"WSAStringToAddressA() failed unexpectedly: %d\n", WSAGetLastError() );
len = sizeof(sockaddr);
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0;
ret = WSAStringToAddressA( address3, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
GLE = WSAGetLastError();
ok( (ret == 0 && sockaddr.sin_addr.s_addr == 0xffffffff) ||
(ret == SOCKET_ERROR && (GLE == ERROR_INVALID_PARAMETER || GLE == WSAEINVAL)),
"WSAStringToAddressA() failed unexpectedly: %d\n", GLE );
len = sizeof(sockaddr);
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0;
ret = WSAStringToAddressA( address4, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
ok( !ret && sockaddr.sin_addr.s_addr == 0x7f7f7f7f && sockaddr.sin_port == 0xffff,
"WSAStringToAddressA() failed unexpectedly: %d\n", WSAGetLastError() );
len = sizeof(sockaddr);
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0;
ret = WSAStringToAddressA( address5, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
GLE = WSAGetLastError();
ok( (ret == 0 && sockaddr.sin_addr.s_addr == 0xffffffff && sockaddr.sin_port == 0xffff) ||
(ret == SOCKET_ERROR && (GLE == ERROR_INVALID_PARAMETER || GLE == WSAEINVAL)),
"WSAStringToAddressA() failed unexpectedly: %d\n", GLE );
len = sizeof(sockaddr6);
memset(&sockaddr6, 0, len);
sockaddr6.sin6_family = AF_INET6;
ret = WSAStringToAddressA( address6, AF_INET6, NULL, (SOCKADDR*)&sockaddr6,
&len );
GLE = WSAGetLastError();
ok( ret == 0 || (ret == SOCKET_ERROR && GLE == WSAEINVAL),
"WSAStringToAddressA() failed for IPv6 address: %d\n", GLE);
len = sizeof(sockaddr6);
memset(&sockaddr6, 0, len);
sockaddr6.sin6_family = AF_INET6;
ret = WSAStringToAddressA( address7, AF_INET6, NULL, (SOCKADDR*)&sockaddr6,
&len );
GLE = WSAGetLastError();
ok( ret == 0 || (ret == SOCKET_ERROR && GLE == WSAEINVAL),
"WSAStringToAddressA() failed for IPv6 address: %d\n", GLE);
len = sizeof(sockaddr6);
memset(&sockaddr6, 0, len);
sockaddr6.sin6_family = AF_INET6;
ret = WSAStringToAddressA( address8, AF_INET6, NULL, (SOCKADDR*)&sockaddr6,
&len );
GLE = WSAGetLastError();
ok( (ret == 0 && sockaddr6.sin6_port == 0xffff) ||
(ret == SOCKET_ERROR && GLE == WSAEINVAL),
"WSAStringToAddressA() failed for IPv6 address: %d\n", GLE);
}
static void test_WSAStringToAddressW(void)
{
INT ret, len;
SOCKADDR_IN sockaddr;
SOCKADDR_IN6 sockaddr6;
int GLE;
WCHAR address1[] = { '0','.','0','.','0','.','0', 0 };
WCHAR address2[] = { '1','2','7','.','1','2','7','.','1','2','7','.','1','2','7', 0 };
WCHAR address3[] = { '2','5','5','.','2','5','5','.','2','5','5','.','2','5','5', 0 };
WCHAR address4[] = { '1','2','7','.','1','2','7','.','1','2','7','.','1','2','7',
':', '6', '5', '5', '3', '5', 0 };
WCHAR address5[] = { '2','5','5','.','2','5','5','.','2','5','5','.','2','5','5', ':',
'6', '5', '5', '3', '5', 0 };
WCHAR address6[] = {':',':','1','\0'};
WCHAR address7[] = {'[',':',':','1',']','\0'};
WCHAR address8[] = {'[',':',':','1',']',':','6','5','5','3','5','\0'};
len = 0;
sockaddr.sin_family = AF_INET;
ret = WSAStringToAddressW( address1, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
ok( ret == SOCKET_ERROR, "WSAStringToAddressW() failed unexpectedly: %d\n",
WSAGetLastError() );
len = sizeof(sockaddr);
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0;
ret = WSAStringToAddressW( address1, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
ok( !ret && sockaddr.sin_addr.s_addr == 0,
"WSAStringToAddressW() failed unexpectedly: %d\n", WSAGetLastError() );
len = sizeof(sockaddr);
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0;
ret = WSAStringToAddressW( address2, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
ok( !ret && sockaddr.sin_addr.s_addr == 0x7f7f7f7f,
"WSAStringToAddressW() failed unexpectedly: %d\n", WSAGetLastError() );
len = sizeof(sockaddr);
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0;
ret = WSAStringToAddressW( address3, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
GLE = WSAGetLastError();
ok( (ret == 0 && sockaddr.sin_addr.s_addr == 0xffffffff) ||
(ret == SOCKET_ERROR && (GLE == ERROR_INVALID_PARAMETER || GLE == WSAEINVAL)),
"WSAStringToAddressW() failed unexpectedly: %d\n", GLE );
len = sizeof(sockaddr);
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0;
ret = WSAStringToAddressW( address4, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
ok( !ret && sockaddr.sin_addr.s_addr == 0x7f7f7f7f && sockaddr.sin_port == 0xffff,
"WSAStringToAddressW() failed unexpectedly: %d\n", WSAGetLastError() );
len = sizeof(sockaddr);
sockaddr.sin_port = 0;
sockaddr.sin_addr.s_addr = 0;
ret = WSAStringToAddressW( address5, AF_INET, NULL, (SOCKADDR*)&sockaddr, &len );
ok( (ret == 0 && sockaddr.sin_addr.s_addr == 0xffffffff && sockaddr.sin_port == 0xffff) ||
(ret == SOCKET_ERROR && (GLE == ERROR_INVALID_PARAMETER || GLE == WSAEINVAL)),
"WSAStringToAddressW() failed unexpectedly: %d\n", GLE );
len = sizeof(sockaddr6);
memset(&sockaddr6, 0, len);
sockaddr6.sin6_family = AF_INET6;
ret = WSAStringToAddressW( address6, AF_INET6, NULL, (SOCKADDR*)&sockaddr6,
&len );
GLE = WSAGetLastError();
ok( ret == 0 || (ret == SOCKET_ERROR && GLE == WSAEINVAL),
"WSAStringToAddressW() failed for IPv6 address: %d\n", GLE);
len = sizeof(sockaddr6);
memset(&sockaddr6, 0, len);
sockaddr6.sin6_family = AF_INET6;
ret = WSAStringToAddressW( address7, AF_INET6, NULL, (SOCKADDR*)&sockaddr6,
&len );
GLE = WSAGetLastError();
ok( ret == 0 || (ret == SOCKET_ERROR && GLE == WSAEINVAL),
"WSAStringToAddressW() failed for IPv6 address: %d\n", GLE);
len = sizeof(sockaddr6);
memset(&sockaddr6, 0, len);
sockaddr6.sin6_family = AF_INET6;
ret = WSAStringToAddressW( address8, AF_INET6, NULL, (SOCKADDR*)&sockaddr6,
&len );
GLE = WSAGetLastError();
ok( (ret == 0 && sockaddr6.sin6_port == 0xffff) ||
(ret == SOCKET_ERROR && GLE == WSAEINVAL),
"WSAStringToAddressW() failed for IPv6 address: %d\n", GLE);
}
static VOID WINAPI SelectReadThread(select_thread_params *par)
{
fd_set readfds;
int ret;
struct sockaddr_in addr;
struct timeval select_timeout;
FD_ZERO(&readfds);
FD_SET(par->s, &readfds);
select_timeout.tv_sec=5;
select_timeout.tv_usec=0;
addr.sin_family = AF_INET;
addr.sin_addr.s_addr = inet_addr(SERVERIP);
addr.sin_port = htons(SERVERPORT);
do_bind(par->s, (struct sockaddr *)&addr, sizeof(addr));
wsa_ok(listen(par->s, SOMAXCONN ), 0 ==, "SelectReadThread (%x): listen failed: %d\n");
SetEvent(server_ready);
ret = select(par->s+1, &readfds, NULL, NULL, &select_timeout);
par->ReadKilled = (ret == 1);
}
static void test_select(void)
{
SOCKET fdRead, fdWrite;
fd_set readfds, writefds, exceptfds;
unsigned int maxfd;
int ret;
struct timeval select_timeout;
select_thread_params thread_params;
HANDLE thread_handle;
DWORD id;
fdRead = socket(AF_INET, SOCK_STREAM, 0);
ok( (fdRead != INVALID_SOCKET), "socket failed unexpectedly: %d\n", WSAGetLastError() );
fdWrite = socket(AF_INET, SOCK_STREAM, 0);
ok( (fdWrite != INVALID_SOCKET), "socket failed unexpectedly: %d\n", WSAGetLastError() );
FD_ZERO(&readfds);
FD_ZERO(&writefds);
FD_ZERO(&exceptfds);
FD_SET(fdRead, &readfds);
FD_SET(fdWrite, &writefds);
FD_SET(fdRead, &exceptfds);
FD_SET(fdWrite, &exceptfds);
select_timeout.tv_sec=0;
select_timeout.tv_usec=500;
maxfd = fdRead;
if (fdWrite > maxfd)
maxfd = fdWrite;
todo_wine {
ret = select(maxfd+1, &readfds, &writefds, &exceptfds, &select_timeout);
ok ( (ret == 0), "select should not return any socket handles\n");
ok ( !FD_ISSET(fdRead, &readfds), "FD should not be set\n");
ok ( !FD_ISSET(fdWrite, &writefds), "FD should not be set\n");
}
ok ( !FD_ISSET(fdRead, &exceptfds), "FD should not be set\n");
ok ( !FD_ISSET(fdWrite, &exceptfds), "FD should not be set\n");
todo_wine {
ok ((listen(fdWrite, SOMAXCONN) == SOCKET_ERROR), "listen did not fail\n");
}
ret = closesocket(fdWrite);
ok ( (ret == 0), "closesocket failed unexpectedly: %d\n", ret);
thread_params.s = fdRead;
thread_params.ReadKilled = FALSE;
server_ready = CreateEventA(NULL, TRUE, FALSE, NULL);
thread_handle = CreateThread (NULL, 0, (LPTHREAD_START_ROUTINE) &SelectReadThread, &thread_params, 0, &id );
ok ( (thread_handle != NULL), "CreateThread failed unexpectedly: %d\n", GetLastError());
WaitForSingleObject (server_ready, INFINITE);
Sleep(200);
ret = closesocket(fdRead);
ok ( (ret == 0), "closesocket failed unexpectedly: %d\n", ret);
WaitForSingleObject (thread_handle, 1000);
ok ( (thread_params.ReadKilled) ||
broken(thread_params.ReadKilled == 0), /*Win98*/
"closesocket did not wakeup select\n");
}
static DWORD WINAPI AcceptKillThread(select_thread_params *par)
{
struct sockaddr_in address;
int len = sizeof(address);
SOCKET client_socket;
SetEvent(server_ready);
client_socket = accept(par->s, (struct sockaddr*) &address, &len);
if (client_socket != INVALID_SOCKET)
closesocket(client_socket);
par->ReadKilled = (client_socket == INVALID_SOCKET);
return 0;
}
static void test_accept(void)
{
int ret;
SOCKET server_socket = INVALID_SOCKET;
struct sockaddr_in address;
select_thread_params thread_params;
HANDLE thread_handle = NULL;
DWORD id;
server_socket = socket(AF_INET, SOCK_STREAM, 0);
if (server_socket == INVALID_SOCKET)
{
trace("error creating server socket: %d\n", WSAGetLastError());
goto done;
}
memset(&address, 0, sizeof(address));
address.sin_family = AF_INET;
ret = bind(server_socket, (struct sockaddr*) &address, sizeof(address));
if (ret != 0)
{
trace("error binding server socket: %d\n", WSAGetLastError());
goto done;
}
ret = listen(server_socket, 1);
if (ret != 0)
{
trace("error making server socket listen: %d\n", WSAGetLastError());
goto done;
}
server_ready = CreateEventA(NULL, TRUE, FALSE, NULL);
if (server_ready == INVALID_HANDLE_VALUE)
{
trace("error creating event: %d\n", GetLastError());
goto done;
}
thread_params.s = server_socket;
thread_params.ReadKilled = FALSE;
thread_handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) AcceptKillThread,
&thread_params, 0, &id);
if (thread_handle == NULL)
{
trace("error creating thread: %d\n", GetLastError());
goto done;
}
WaitForSingleObject(server_ready, INFINITE);
Sleep(200);
ret = closesocket(server_socket);
if (ret != 0)
{
trace("closesocket failed: %d\n", WSAGetLastError());
goto done;
}
WaitForSingleObject(thread_handle, 1000);
ok(thread_params.ReadKilled, "closesocket did not wakeup accept\n");
done:
if (thread_handle != NULL)
CloseHandle(thread_handle);
if (server_ready != INVALID_HANDLE_VALUE)
CloseHandle(server_ready);
if (server_socket != INVALID_SOCKET)
closesocket(server_socket);
}
static void test_extendedSocketOptions(void)
{
WSADATA wsa;
SOCKET sock;
struct sockaddr_in sa;
int sa_len = sizeof(struct sockaddr_in);
int optval, optlen = sizeof(int), ret;
BOOL bool_opt_val;
LINGER linger_val;
if(WSAStartup(MAKEWORD(2,0), &wsa)){
trace("Winsock failed: %d. Aborting test\n", WSAGetLastError());
return;
}
memset(&sa, 0, sa_len);
sa.sin_family = AF_INET;
sa.sin_port = htons(0);
sa.sin_addr.s_addr = htonl(INADDR_ANY);
if((sock = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP)) == INVALID_SOCKET) {
trace("Creating the socket failed: %d\n", WSAGetLastError());
WSACleanup();
return;
}
if(bind(sock, (struct sockaddr *) &sa, sa_len) < 0){
trace("Failed to bind socket: %d\n", WSAGetLastError());
closesocket(sock);
WSACleanup();
return;
}
ret = getsockopt(sock, SOL_SOCKET, SO_MAX_MSG_SIZE, (char *)&optval, &optlen);
ok(ret == 0, "getsockopt failed to query SO_MAX_MSG_SIZE, return value is 0x%08x\n", ret);
ok((optval == 65507) || (optval == 65527),
"SO_MAX_MSG_SIZE reported %d, expected 65507 or 65527\n", optval);
optlen = sizeof(LINGER);
ret = getsockopt(sock, SOL_SOCKET, SO_LINGER, (char *)&linger_val, &optlen);
todo_wine{
ok(ret == SOCKET_ERROR, "getsockopt should fail for UDP sockets but return value is 0x%08x\n", ret);
}
closesocket(sock);
if((sock = socket(PF_INET, SOCK_STREAM, IPPROTO_IP)) == INVALID_SOCKET) {
trace("Creating the socket failed: %d\n", WSAGetLastError());
WSACleanup();
return;
}
if(bind(sock, (struct sockaddr *) &sa, sa_len) < 0){
trace("Failed to bind socket: %d\n", WSAGetLastError());
closesocket(sock);
WSACleanup();
return;
}
ret = getsockopt(sock, SOL_SOCKET, SO_LINGER, (char *)&linger_val, &optlen);
ok(ret == 0, "getsockopt failed to query SO_LINGER, return value is 0x%08x\n", ret);
optlen = sizeof(BOOL);
ret = getsockopt(sock, SOL_SOCKET, SO_DONTLINGER, (char *)&bool_opt_val, &optlen);
ok(ret == 0, "getsockopt failed to query SO_DONTLINGER, return value is 0x%08x\n", ret);
ok((linger_val.l_onoff && !bool_opt_val) || (!linger_val.l_onoff && bool_opt_val),
"Return value of SO_DONTLINGER is %d, but SO_LINGER returned l_onoff == %d.\n",
bool_opt_val, linger_val.l_onoff);
closesocket(sock);
WSACleanup();
}
static void test_getsockname(void)
{
WSADATA wsa;
SOCKET sock;
struct sockaddr_in sa_set, sa_get;
int sa_set_len = sizeof(struct sockaddr_in);
int sa_get_len = sa_set_len;
static const unsigned char null_padding[] = {0,0,0,0,0,0,0,0};
int ret;
if(WSAStartup(MAKEWORD(2,0), &wsa)){
trace("Winsock failed: %d. Aborting test\n", WSAGetLastError());
return;
}
memset(&sa_set, 0, sa_set_len);
sa_set.sin_family = AF_INET;
sa_set.sin_port = htons(0);
sa_set.sin_addr.s_addr = htonl(INADDR_ANY);
if((sock = socket(PF_INET, SOCK_STREAM, IPPROTO_IP)) == INVALID_SOCKET) {
trace("Creating the socket failed: %d\n", WSAGetLastError());
WSACleanup();
return;
}
memcpy(&sa_get, &sa_set, sizeof(sa_set));
if (getsockname(sock, (struct sockaddr*) &sa_get, &sa_get_len) == 0)
ok(0, "getsockname on unbound socket should fail\n");
else {
ok(WSAGetLastError() == WSAEINVAL, "getsockname on unbound socket "
"failed with %d, expected %d\n", WSAGetLastError(), WSAEINVAL);
ok(memcmp(&sa_get, &sa_set, sizeof(sa_get)) == 0,
"failed getsockname modified sockaddr when it shouldn't\n");
}
if(bind(sock, (struct sockaddr *) &sa_set, sa_set_len) < 0){
trace("Failed to bind socket: %d\n", WSAGetLastError());
closesocket(sock);
WSACleanup();
return;
}
if(getsockname(sock, (struct sockaddr *) &sa_get, &sa_get_len) != 0){
trace("Failed to call getsockname: %d\n", WSAGetLastError());
closesocket(sock);
WSACleanup();
return;
}
ret = memcmp(sa_get.sin_zero, null_padding, 8);
ok(ret == 0 || broken(ret != 0), /* NT4 */
"getsockname did not zero the sockaddr_in structure\n");
closesocket(sock);
WSACleanup();
}
static void test_dns(void)
{
struct hostent *h;
h = gethostbyname("");
ok(h != NULL, "gethostbyname(\"\") failed with %d\n", h_errno);
}
/* Our winsock headers don't define gethostname because it conflicts with the
* definition in unistd.h. Define it here to get rid of the warning. */
int WINAPI gethostname(char *name, int namelen);
static void test_gethostbyname_hack(void)
{
struct hostent *he;
char name[256];
static BYTE loopback[] = {127, 0, 0, 1};
static BYTE magic_loopback[] = {127, 12, 34, 56};
int ret;
ret = gethostname(name, 256);
ok(ret == 0, "gethostname() call failed: %d\n", WSAGetLastError());
he = gethostbyname("localhost");
ok(he != NULL, "gethostbyname(\"localhost\") failed: %d\n", h_errno);
if(he)
{
if(he->h_length != 4)
{
skip("h_length is %d, not IPv4, skipping test.\n", he->h_length);
return;
}
ok(memcmp(he->h_addr_list[0], loopback, he->h_length) == 0,
"gethostbyname(\"localhost\") returned %d.%d.%d.%d\n",
he->h_addr_list[0][0], he->h_addr_list[0][1], he->h_addr_list[0][2],
he->h_addr_list[0][3]);
}
/* No reason to test further with NULL hostname */
if(name == NULL)
return;
if(strcmp(name, "localhost") == 0)
{
skip("hostname seems to be \"localhost\", skipping test.\n");
return;
}
he = NULL;
he = gethostbyname(name);
ok(he != NULL, "gethostbyname(\"%s\") failed: %d\n", name, h_errno);
if(he)
{
if(he->h_length != 4)
{
skip("h_length is %d, not IPv4, skipping test.\n", he->h_length);
return;
}
if (he->h_addr_list[0][0] == 127)
{
ok(memcmp(he->h_addr_list[0], magic_loopback, he->h_length) == 0,
"gethostbyname(\"%s\") returned %d.%d.%d.%d not 127.12.34.56\n",
name, he->h_addr_list[0][0], he->h_addr_list[0][1],
he->h_addr_list[0][2], he->h_addr_list[0][3]);
}
}
he = NULL;
he = gethostbyname("nonexistent.winehq.org");
/* Don't check for the return value, as some braindead ISPs will kindly
* resolve nonexistent host names to addresses of the ISP's spam pages. */
}
static void test_inet_addr(void)
{
u_long addr;
addr = inet_addr(NULL);
ok(addr == INADDR_NONE, "inet_addr succeeded unexpectedly\n");
}
static void test_ioctlsocket(void)
{
SOCKET sock;
int ret;
long cmds[] = {FIONBIO, FIONREAD, SIOCATMARK};
int i;
sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
ok(sock != INVALID_SOCKET, "Creating the socket failed: %d\n", WSAGetLastError());
if(sock == INVALID_SOCKET)
{
skip("Can't continue without a socket.\n");
return;
}
for(i = 0; i < sizeof(cmds)/sizeof(long); i++)
{
/* broken apps like defcon pass the argp value directly instead of a pointer to it */
ret = ioctlsocket(sock, cmds[i], (u_long *)1);
ok(ret == SOCKET_ERROR, "ioctlsocket succeeded unexpectedly\n");
ret = WSAGetLastError();
ok(ret == WSAEFAULT, "expected WSAEFAULT, got %d instead\n", ret);
}
}
static int drain_pause=0;
static DWORD WINAPI drain_socket_thread(LPVOID arg)
{
char buffer[1024];
SOCKET sock = *(SOCKET*)arg;
int ret;
while ((ret = recv(sock, buffer, sizeof(buffer), 0)) != 0)
{
if (ret < 0)
{
if (WSAGetLastError() == WSAEWOULDBLOCK)
{
fd_set readset;
FD_ZERO(&readset);
FD_SET(sock, &readset);
select(0, &readset, NULL, NULL, NULL);
while (drain_pause)
Sleep(100);
}
else
break;
}
}
return 0;
}
static void test_send(void)
{
SOCKET src = INVALID_SOCKET;
SOCKET dst = INVALID_SOCKET;
HANDLE hThread = NULL;
const int buflen = 1024*1024;
char *buffer = NULL;
int ret;
DWORD id;
if (tcp_socketpair(&src, &dst) != 0)
{
ok(0, "creating socket pair failed, skipping test\n");
return;
}
hThread = CreateThread(NULL, 0, drain_socket_thread, &dst, 0, &id);
if (hThread == NULL)
{
ok(0, "CreateThread failed, error %d\n", GetLastError());
goto end;
}
buffer = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, buflen);
if (buffer == NULL)
{
ok(0, "HeapAlloc failed, error %d\n", GetLastError());
goto end;
}
ret = send(src, buffer, buflen, 0);
if (ret >= 0)
ok(ret == buflen, "send should have sent %d bytes, but it only sent %d\n", buflen, ret);
else
ok(0, "send failed, error %d\n", WSAGetLastError());
end:
if (src != INVALID_SOCKET)
closesocket(src);
if (dst != INVALID_SOCKET)
closesocket(dst);
if (hThread != NULL)
CloseHandle(hThread);
HeapFree(GetProcessHeap(), 0, buffer);
}
static void test_write_events(void)
{
SOCKET src = INVALID_SOCKET;
SOCKET dst = INVALID_SOCKET;
HANDLE hThread = NULL;
HANDLE hEvent = INVALID_HANDLE_VALUE;
char *buffer = NULL;
int bufferSize = 1024*1024;
u_long one = 1;
int ret;
DWORD id;
WSANETWORKEVENTS netEvents;
DWORD dwRet;
if (tcp_socketpair(&src, &dst) != 0)
{
ok(0, "creating socket pair failed, skipping test\n");
return;
}
/* On Windows it seems when a non-blocking socket sends to a
blocking socket on the same host, the send() is BLOCKING,
so make both sockets non-blocking */
ret = ioctlsocket(src, FIONBIO, &one);
if (ret)
{
ok(0, "ioctlsocket failed, error %d\n", WSAGetLastError());
goto end;
}
ret = ioctlsocket(dst, FIONBIO, &one);
if (ret)
{
ok(0, "ioctlsocket failed, error %d\n", WSAGetLastError());
goto end;
}
buffer = HeapAlloc(GetProcessHeap(), 0, bufferSize);
if (buffer == NULL)
{
ok(0, "could not allocate memory for test\n");
goto end;
}
hThread = CreateThread(NULL, 0, drain_socket_thread, &dst, 0, &id);
if (hThread == NULL)
{
ok(0, "CreateThread failed, error %d\n", GetLastError());
goto end;
}
hEvent = CreateEventA(NULL, FALSE, TRUE, NULL);
if (hEvent == INVALID_HANDLE_VALUE)
{
ok(0, "CreateEventA failed, error %d\n", GetLastError());
goto end;
}
ret = WSAEventSelect(src, hEvent, FD_WRITE | FD_CLOSE);
if (ret)
{
ok(0, "WSAEventSelect failed, error %d\n", ret);
goto end;
}
/* FD_WRITE should be set initially, and allow us to send at least 1 byte */
dwRet = WaitForSingleObject(hEvent, 5000);
if (dwRet != WAIT_OBJECT_0)
{
ok(0, "Initial WaitForSingleObject failed, error %d\n", dwRet);
goto end;
}
ret = WSAEnumNetworkEvents(src, NULL, &netEvents);
if (ret)
{
ok(0, "WSAEnumNetworkEvents failed, error %d\n", ret);
goto end;
}
if (netEvents.lNetworkEvents & FD_WRITE)
{
ret = send(src, "a", 1, 0);
ok(ret == 1, "sending 1 byte failed, error %d\n", WSAGetLastError());
if (ret != 1)
goto end;
}
else
{
ok(0, "FD_WRITE not among initial events\n");
goto end;
}
/* Now FD_WRITE should not be set, because the socket send buffer isn't full yet */
dwRet = WaitForSingleObject(hEvent, 2000);
if (dwRet == WAIT_OBJECT_0)
{
ok(0, "WaitForSingleObject should have timed out, but succeeded!\n");
goto end;
}
/* Now if we send a ton of data and the 'server' does not drain it fast
* enough (set drain_pause to be sure), the socket send buffer will only
* take some of it, and we will get a short write. This will trigger
* another FD_WRITE event as soon as data is sent and more space becomes
* available, but not any earlier. */
drain_pause=1;
do
{
ret = send(src, buffer, bufferSize, 0);
} while (ret == bufferSize);
drain_pause=0;
if (ret >= 0 || WSAGetLastError() == WSAEWOULDBLOCK)
{
dwRet = WaitForSingleObject(hEvent, 5000);
ok(dwRet == WAIT_OBJECT_0, "Waiting failed with %d\n", dwRet);
if (dwRet == WAIT_OBJECT_0)
{
ret = WSAEnumNetworkEvents(src, NULL, &netEvents);
ok(ret == 0, "WSAEnumNetworkEvents failed, error %d\n", ret);
if (ret == 0)
goto end;
ok(netEvents.lNetworkEvents & FD_WRITE,
"FD_WRITE event not set as expected, events are 0x%x\n", netEvents.lNetworkEvents);
}
else
goto end;
}
else
{
ok(0, "sending a lot of data failed with error %d\n", WSAGetLastError());
goto end;
}
end:
HeapFree(GetProcessHeap(), 0, buffer);
if (src != INVALID_SOCKET)
closesocket(src);
if (dst != INVALID_SOCKET)
closesocket(dst);
if (hThread != NULL)
CloseHandle(hThread);
CloseHandle(hEvent);
}
static void test_ipv6only(void)
{
SOCKET v4 = INVALID_SOCKET,
v6 = INVALID_SOCKET;
struct sockaddr_in sin4;
struct sockaddr_in6 sin6;
int ret;
memset(&sin4, 0, sizeof(sin4));
sin4.sin_family = AF_INET;
sin4.sin_port = htons(SERVERPORT);
memset(&sin6, 0, sizeof(sin6));
sin6.sin6_family = AF_INET6;
sin6.sin6_port = htons(SERVERPORT);
v6 = socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP);
if (v6 == INVALID_SOCKET) {
skip("Could not create IPv6 socket (LastError: %d; %d expected if IPv6 not available).\n",
WSAGetLastError(), WSAEAFNOSUPPORT);
goto end;
}
ret = bind(v6, (struct sockaddr*)&sin6, sizeof(sin6));
if (ret) {
skip("Could not bind IPv6 address (LastError: %d).\n",
WSAGetLastError());
goto end;
}
v4 = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (v4 == INVALID_SOCKET) {
skip("Could not create IPv4 socket (LastError: %d).\n",
WSAGetLastError());
goto end;
}
ret = bind(v4, (struct sockaddr*)&sin4, sizeof(sin4));
ok(!ret, "Could not bind IPv4 address (LastError: %d; %d expected if IPv6 binds to IPv4 as well).\n",
WSAGetLastError(), WSAEADDRINUSE);
end:
if (v4 != INVALID_SOCKET)
closesocket(v4);
if (v6 != INVALID_SOCKET)
closesocket(v6);
}
static void test_WSASendTo(void)
{
SOCKET s;
struct sockaddr_in addr;
char buf[12] = "hello world";
WSABUF data_buf;
DWORD bytesSent;
addr.sin_family = AF_INET;
addr.sin_port = htons(139);
addr.sin_addr.s_addr = inet_addr("127.0.0.1");
data_buf.len = sizeof(buf);
data_buf.buf = buf;
if( (s = socket(AF_INET, SOCK_DGRAM, 0)) == INVALID_SOCKET) {
ok(0, "socket() failed error: %d\n", WSAGetLastError());
return;
}
WSASetLastError(12345);
if(WSASendTo(s, &data_buf, 1, &bytesSent, 0, (struct sockaddr*)&addr, sizeof(addr), NULL, NULL)) {
ok(0, "WSASendTo() failed error: %d\n", WSAGetLastError());
return;
}
ok(!WSAGetLastError(), "WSAGetLastError() should return zero after "
"a successful call to WSASendTo()\n");
}
/**************** Main program ***************/
START_TEST( sock )
{
int i;
Init();
test_set_getsockopt();
test_so_reuseaddr();
test_extendedSocketOptions();
for (i = 0; i < NUM_TESTS; i++)
{
trace ( " **** STARTING TEST %d ****\n", i );
do_test ( &tests[i] );
trace ( " **** TEST %d COMPLETE ****\n", i );
}
test_UDP();
test_getservbyname();
test_WSASocket();
test_WSAAddressToStringA();
test_WSAAddressToStringW();
test_WSAStringToAddressA();
test_WSAStringToAddressW();
test_select();
test_accept();
test_getsockname();
test_inet_addr();
test_ioctlsocket();
test_dns();
test_gethostbyname_hack();
test_send();
test_write_events();
test_WSASendTo();
test_ipv6only();
Exit();
}
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