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/*
* Unit test suite for rasapi32 functions
*
* Copyright 2008 Austin English
*
* 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 <stdio.h>
#include <wine/test.h>
#include <windef.h>
#include <winbase.h>
#include "ras.h"
#include "raserror.h"
static HMODULE hmodule;
static DWORD (WINAPI *pRasEnumDevicesA)(LPRASDEVINFOA, LPDWORD, LPDWORD);
#define RASAPI32_GET_PROC(func) \
p ## func = (void*)GetProcAddress(hmodule, #func); \
if(!p ## func) \
trace("GetProcAddress(%s) failed\n", #func);
static void InitFunctionPtrs(void)
{
hmodule = LoadLibraryA("rasapi32.dll");
RASAPI32_GET_PROC(RasEnumDevicesA)
}
static void test_rasenum(void)
{
DWORD result;
DWORD cDevices = 0;
DWORD bufsize = 0, cb = 0;
LPRASDEVINFOA rasDevInfo;
if(!pRasEnumDevicesA) {
win_skip("Skipping RasEnumDevicesA tests, function not present\n");
return;
}
/* create the return buffer */
result = pRasEnumDevicesA(NULL, &bufsize, &cDevices);
if(ERROR_RASMAN_CANNOT_INITIALIZE == result ||
ERROR_STATE_MACHINES_NOT_STARTED == result) {
win_skip("RAS configuration problem\n");
return;
}
if(ERROR_SUCCESS == result) {
win_skip("RasEnumDevicesA found nothing to enumerate\n");
return;
}
trace("RasEnumDevicesA: returned %d buffersize %d\n", result, bufsize);
ok(result == ERROR_BUFFER_TOO_SMALL,
"Expected ERROR_BUFFER_TOO_SMALL, got %08d\n", result);
rasDevInfo = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
max(bufsize,sizeof(RASDEVINFOA)));
if(!rasDevInfo) {
win_skip("failed to allocate buffer for RasEnumDevicesA tests\n");
return;
}
/* test first parameter */
cb = bufsize;
cDevices = 0xdeadbeef;
result = pRasEnumDevicesA(NULL, &cb, &cDevices);
ok(0 < cDevices && cDevices < 32, "expected 0 < cDevices < 32, got %u\n", cDevices);
ok(result == ERROR_BUFFER_TOO_SMALL ||
result == ERROR_INVALID_USER_BUFFER, /* win98 */
"Expected ERROR_BUFFER_TOO_SMALL, got %08d\n", result);
rasDevInfo[0].dwSize = 0;
cb = bufsize;
cDevices = 0xdeadbeef;
result = pRasEnumDevicesA(rasDevInfo, &cb, &cDevices);
ok(cDevices == 0xdeadbeef, "expected cDevices = 0xdeadbeef, got %u\n", cDevices);
ok(result == ERROR_INVALID_SIZE ||
result == ERROR_INVALID_USER_BUFFER, /* win98 */
"Expected ERROR_INVALID_SIZE, got %08d\n", result);
rasDevInfo[0].dwSize = sizeof(RASDEVINFOA) -1;
cb = bufsize;
cDevices = 0xdeadbeef;
result = pRasEnumDevicesA(rasDevInfo, &cb, &cDevices);
ok(cDevices == 0xdeadbeef, "expected cDevices = 0xdeadbeef, got %u\n", cDevices);
ok(result == ERROR_INVALID_SIZE ||
result == ERROR_INVALID_USER_BUFFER, /* win98 */
"Expected ERROR_INVALID_SIZE, got %08d\n", result);
rasDevInfo[0].dwSize = sizeof(RASDEVINFOA) +1;
cb = bufsize;
cDevices = 0xdeadbeef;
result = pRasEnumDevicesA(rasDevInfo, &cb, &cDevices);
ok(cDevices == 0xdeadbeef, "expected cDevices = 0xdeadbeef, got %u\n", cDevices);
ok(result == ERROR_INVALID_SIZE ||
result == ERROR_INVALID_USER_BUFFER, /* win98 */
"Expected ERROR_INVALID_SIZE, got %08d\n", result);
/* test second parameter */
rasDevInfo[0].dwSize = sizeof(RASDEVINFOA);
cDevices = 0xdeadbeef;
result = pRasEnumDevicesA(rasDevInfo, NULL, &cDevices);
ok(cDevices == 0xdeadbeef, "expected cDevices = 0xdeadbeef, got %u\n", cDevices);
ok(result == ERROR_INVALID_PARAMETER,
"Expected ERROR_INVALID_PARAMETER, got %08d\n", result);
rasDevInfo[0].dwSize = sizeof(RASDEVINFOA);
cb = 0;
cDevices = 0xdeadbeef;
result = pRasEnumDevicesA(rasDevInfo, &cb, &cDevices);
todo_wine
ok(cDevices == 0xdeadbeef, "expected cDevices = 0xdeadbeef, got %u\n", cDevices);
ok(result == ERROR_BUFFER_TOO_SMALL ||
result == ERROR_INVALID_SIZE, /* vista, 2k8 */
"Expected ERROR_BUFFER_TOO_SMALL/ERROR_INVALID_SIZE, got %08d\n", result);
rasDevInfo[0].dwSize = sizeof(RASDEVINFOA);
cb = bufsize -1;
cDevices = 0xdeadbeef;
result = pRasEnumDevicesA(rasDevInfo, &cb, &cDevices);
ok(0 < cDevices && cDevices < 32, "expected 0 < cDevices < 32, got %u\n", cDevices);
ok(result == ERROR_BUFFER_TOO_SMALL,
"Expected ERROR_BUFFER_TOO_SMALL, got %08d\n", result);
rasDevInfo[0].dwSize = sizeof(RASDEVINFOA);
cb = bufsize +1;
cDevices = 0xdeadbeef;
result = pRasEnumDevicesA(rasDevInfo, &cb, &cDevices);
ok(0 < cDevices && cDevices < 32, "expected 0 < cDevices < 32, got %u\n", cDevices);
ok(result == ERROR_SUCCESS,
"Expected ERROR_SUCCESS, got %08d\n", result);
/* test third parameter */
rasDevInfo[0].dwSize = sizeof(RASDEVINFOA);
cb = bufsize;
result = pRasEnumDevicesA(rasDevInfo, &cb, NULL);
ok(result == ERROR_INVALID_PARAMETER,
"Expected ERROR_INVALID_PARAMETER, got %08d\n", result);
/* test combinations of invalid parameters */
cDevices = 0xdeadbeef;
result = pRasEnumDevicesA(NULL, NULL, &cDevices);
ok(cDevices == 0xdeadbeef, "expected cDevices = 0xdeadbeef, got %u\n", cDevices);
ok(result == ERROR_INVALID_PARAMETER,
"Expected ERROR_INVALID_PARAMETER, got %08d\n", result);
result = pRasEnumDevicesA(NULL, &cb, NULL);
ok(result == ERROR_INVALID_PARAMETER ||
result == ERROR_INVALID_USER_BUFFER, /* win98 */
"Expected ERROR_INVALID_PARAMETER, got %08d\n", result);
cb = 0;
rasDevInfo[0].dwSize = 0;
cDevices = 0xdeadbeef;
result = pRasEnumDevicesA(rasDevInfo, &cb, &cDevices);
ok(cDevices == 0xdeadbeef, "expected cDevices = 0xdeadbeef, got %u\n", cDevices);
ok(result == ERROR_INVALID_SIZE ||
broken(result == ERROR_BUFFER_TOO_SMALL), /* win98 */
"Expected ERROR_INVALID_SIZE, got %08d\n", result);
HeapFree(GetProcessHeap(), 0, rasDevInfo);
}
START_TEST(rasapi)
{
InitFunctionPtrs();
test_rasenum();
FreeLibrary(hmodule);
}
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