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ws2_32/tests: Add some tests for write watches. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2017-09-21 19:41:17 +02:00
parent 2b0725f95a
commit 1c72e594e3
1 changed files with 195 additions and 0 deletions
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195
dlls/ws2_32/tests/sock.c
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@ -6849,6 +6849,200 @@ end:
WSACloseEvent(event);
}
struct write_watch_thread_args
{
int func;
SOCKET dest;
void *base;
DWORD size;
const char *expect;
};
static DWORD CALLBACK write_watch_thread( void *arg )
{
struct write_watch_thread_args *args = arg;
struct sockaddr addr;
int addr_len, ret;
DWORD bytes, flags = 0;
WSABUF buf[1];
switch (args->func)
{
case 0:
ret = recv( args->dest, args->base, args->size, 0 );
ok( ret == strlen(args->expect) + 1, "wrong len %d\n", ret );
ok( !strcmp( args->base, args->expect ), "wrong data\n" );
break;
case 1:
ret = recvfrom( args->dest, args->base, args->size, 0, &addr, &addr_len );
ok( ret == strlen(args->expect) + 1, "wrong len %d\n", ret );
ok( !strcmp( args->base, args->expect ), "wrong data\n" );
break;
case 2:
buf[0].len = args->size;
buf[0].buf = args->base;
ret = WSARecv( args->dest, buf, 1, &bytes, &flags, NULL, NULL );
ok( !ret, "WSARecv failed %u\n", GetLastError() );
ok( bytes == strlen(args->expect) + 1, "wrong len %d\n", bytes );
ok( !strcmp( args->base, args->expect ), "wrong data\n" );
break;
case 3:
buf[0].len = args->size;
buf[0].buf = args->base;
ret = WSARecvFrom( args->dest, buf, 1, &bytes, &flags, &addr, &addr_len, NULL, NULL );
ok( !ret, "WSARecvFrom failed %u\n", GetLastError() );
ok( bytes == strlen(args->expect) + 1, "wrong len %d\n", bytes );
ok( !strcmp( args->base, args->expect ), "wrong data\n" );
break;
}
return 0;
}
static void test_write_watch(void)
{
SOCKET src, dest;
WSABUF bufs[2];
WSAOVERLAPPED ov;
struct write_watch_thread_args args;
DWORD bytesReturned, flags, size;
struct sockaddr addr;
int addr_len, ret;
HANDLE thread, event;
char *base;
void *results[64];
ULONG_PTR count;
ULONG pagesize;
UINT (WINAPI *pGetWriteWatch)(DWORD,LPVOID,SIZE_T,LPVOID*,ULONG_PTR*,ULONG*);
pGetWriteWatch = (void *)GetProcAddress( GetModuleHandleA("kernel32.dll"), "GetWriteWatch" );
if (!pGetWriteWatch)
{
win_skip( "write watched not supported\n" );
return;
}
tcp_socketpair(&src, &dest);
if (src == INVALID_SOCKET || dest == INVALID_SOCKET)
{
skip("failed to create sockets\n");
return;
}
memset(&ov, 0, sizeof(ov));
ov.hEvent = event = CreateEventA(NULL, FALSE, FALSE, NULL);
ok(ov.hEvent != NULL, "could not create event object, errno = %d\n", GetLastError());
flags = 0;
size = 0x10000;
base = VirtualAlloc( 0, size, MEM_RESERVE | MEM_COMMIT | MEM_WRITE_WATCH, PAGE_READWRITE );
ok( base != NULL, "VirtualAlloc failed %u\n", GetLastError() );
memset( base, 0, size );
count = 64;
ret = pGetWriteWatch( WRITE_WATCH_FLAG_RESET, base, size, results, &count, &pagesize );
ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
ok( count == 16, "wrong count %lu\n", count );
bufs[0].len = 5;
bufs[0].buf = base;
bufs[1].len = 0x8000;
bufs[1].buf = base + 0x4000;
ret = WSARecv( dest, bufs, 2, NULL, &flags, &ov, NULL);
ok(ret == SOCKET_ERROR && GetLastError() == ERROR_IO_PENDING,
"WSARecv failed - %d error %d\n", ret, GetLastError());
count = 64;
ret = pGetWriteWatch( WRITE_WATCH_FLAG_RESET, base, size, results, &count, &pagesize );
ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
ok( count == 9, "wrong count %lu\n", count );
ok( !base[0], "data set\n" );
send(src, "test message", sizeof("test message"), 0);
ret = GetOverlappedResult( (HANDLE)dest, &ov, &bytesReturned, TRUE );
todo_wine
{
ok( ret, "GetOverlappedResult failed %u\n", GetLastError() );
ok( bytesReturned == sizeof("test message"), "wrong size %u\n", bytesReturned );
ok( !memcmp( base, "test ", 5 ), "wrong data %s\n", base );
ok( !memcmp( base + 0x4000, "message", 8 ), "wrong data %s\n", base + 0x4000 );
}
count = 64;
ret = pGetWriteWatch( WRITE_WATCH_FLAG_RESET, base, size, results, &count, &pagesize );
ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
ok( count == 0, "wrong count %lu\n", count );
memset( base, 0, size );
count = 64;
ret = pGetWriteWatch( WRITE_WATCH_FLAG_RESET, base, size, results, &count, &pagesize );
ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
ok( count == 16, "wrong count %lu\n", count );
bufs[1].len = 0x4000;
bufs[1].buf = base + 0x2000;
ret = WSARecvFrom( dest, bufs, 2, NULL, &flags, &addr, &addr_len, &ov, NULL);
todo_wine
ok(ret == SOCKET_ERROR && GetLastError() == ERROR_IO_PENDING,
"WSARecv failed - %d error %d\n", ret, GetLastError());
count = 64;
ret = pGetWriteWatch( WRITE_WATCH_FLAG_RESET, base, size, results, &count, &pagesize );
ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
ok( count == 5, "wrong count %lu\n", count );
todo_wine
ok( !base[0], "data set\n" );
send(src, "test message", sizeof("test message"), 0);
ret = GetOverlappedResult( (HANDLE)dest, &ov, &bytesReturned, TRUE );
ok( ret, "GetOverlappedResult failed %u\n", GetLastError() );
ok( bytesReturned == sizeof("test message"), "wrong size %u\n", bytesReturned );
ok( !memcmp( base, "test ", 5 ), "wrong data %s\n", base );
ok( !memcmp( base + 0x2000, "message", 8 ), "wrong data %s\n", base + 0x2000 );
count = 64;
ret = pGetWriteWatch( WRITE_WATCH_FLAG_RESET, base, size, results, &count, &pagesize );
ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
ok( count == 0, "wrong count %lu\n", count );
memset( base, 0, size );
count = 64;
ret = pGetWriteWatch( WRITE_WATCH_FLAG_RESET, base, size, results, &count, &pagesize );
ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
ok( count == 16, "wrong count %lu\n", count );
args.dest = dest;
args.base = base;
args.size = 0x7002;
args.expect = "test message";
for (args.func = 0; args.func < 4; args.func++)
{
thread = CreateThread( NULL, 0, write_watch_thread, &args, 0, NULL );
Sleep( 200 );
count = 64;
ret = pGetWriteWatch( WRITE_WATCH_FLAG_RESET, base, size, results, &count, &pagesize );
ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
ok( count == 8, "wrong count %lu\n", count );
send(src, "test message", sizeof("test message"), 0);
WaitForSingleObject( thread, 10000 );
CloseHandle( thread );
count = 64;
ret = pGetWriteWatch( WRITE_WATCH_FLAG_RESET, base, size, results, &count, &pagesize );
ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
ok( count == 0, "wrong count %lu\n", count );
}
WSACloseEvent( event );
closesocket( dest );
closesocket( src );
VirtualFree( base, 0, MEM_FREE );
}
#define POLL_CLEAR() ix = 0
#define POLL_SET(s, ev) {fds[ix].fd = s; fds[ix++].events = ev;}
#define POLL_ISSET(s, rev) poll_isset(fds, ix, s, rev)
@ -10662,6 +10856,7 @@ START_TEST( sock )
test_WSASendTo();
test_WSARecv();
test_WSAPoll();
test_write_watch();
test_events(0);
test_events(1);