Sweden-Number/dlls/winspool/tests/info.c

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/*
* Copyright (C) 2003 Stefan Leichter
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "wine/test.h"
#include "winbase.h"
#include "winerror.h"
#include "wingdi.h"
#include "winspool.h"
static void test_printer_directory(ivoid)
{ LPBYTE buffer = NULL;
DWORD cbBuf, pcbNeeded;
BOOL res;
(void) GetPrinterDriverDirectoryA( NULL, NULL, 1, NULL, 0, &cbBuf);
buffer = HeapAlloc( GetProcessHeap(), 0, cbBuf*2);
res = GetPrinterDriverDirectoryA(NULL, NULL, 1, buffer, cbBuf, &pcbNeeded);
ok( res, "expected result != 0, got %d", res);
ok( cbBuf == pcbNeeded, "pcbNeeded set to %ld instead of %ld",
pcbNeeded, cbBuf);
res = GetPrinterDriverDirectoryA(NULL, NULL, 1, buffer, cbBuf*2, &pcbNeeded);
ok( res, "expected result != 0, got %d", res);
ok( cbBuf == pcbNeeded, "pcbNeeded set to %ld instead of %ld",
pcbNeeded, cbBuf);
res = GetPrinterDriverDirectoryA( NULL, NULL, 1, buffer, cbBuf-1, &pcbNeeded);
ok( !res , "expected result == 0, got %d", res);
ok( cbBuf == pcbNeeded, "pcbNeeded set to %ld instead of %ld",
pcbNeeded, cbBuf);
ok( ERROR_INSUFFICIENT_BUFFER == GetLastError(),
"last error set to %ld instead of ERROR_INSUFFICIENT_BUFFER",
GetLastError());
res = GetPrinterDriverDirectoryA( NULL, NULL, 1, NULL, cbBuf, &pcbNeeded);
ok( (!res && ERROR_INVALID_USER_BUFFER == GetLastError()) ||
( res && ERROR_INVALID_PARAMETER == GetLastError()) ,
"expected either result == 0 and "
"last error == ERROR_INVALID_USER_BUFFER "
"or result != 0 and last error == ERROR_INVALID_PARAMETER "
"got result %d and last error == %ld", res, GetLastError());
res = GetPrinterDriverDirectoryA( NULL, NULL, 1, buffer, cbBuf, NULL);
ok( (!res && RPC_X_NULL_REF_POINTER == GetLastError()) || res,
"expected either result == 0 and "
"last error == RPC_X_NULL_REF_POINTER or result != 0 "
"got result %d and last error == %ld", res, GetLastError());
res = GetPrinterDriverDirectoryA( NULL, NULL, 1, NULL, cbBuf, NULL);
ok( (!res && RPC_X_NULL_REF_POINTER == GetLastError()) ||
( res && ERROR_INVALID_PARAMETER == GetLastError()) ,
"expected either result == 0 and "
"last error == RPC_X_NULL_REF_POINTER "
"or result != 0 and last error == ERROR_INVALID_PARAMETER "
"got result %d and last error == %ld", res, GetLastError());
HeapFree( GetProcessHeap(), 0, buffer);
}
START_TEST(info)
{
test_printer_directory();
}