Sweden-Number/dlls/setupapi/tests/devinst.c

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/*
* Devinst tests
*
* Copyright 2006 Christian Gmeiner
*
* 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 <assert.h>
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winreg.h"
#include "guiddef.h"
#include "setupapi.h"
#include "wine/test.h"
/* function pointers */
static HMODULE hSetupAPI;
static HDEVINFO (WINAPI *pSetupDiCreateDeviceInfoListExW)(GUID*,HWND,PCWSTR,PVOID);
static BOOL (WINAPI *pSetupDiDestroyDeviceInfoList)(HDEVINFO);
static HKEY (WINAPI *pSetupDiOpenClassRegKeyExA)(GUID*,REGSAM,DWORD,PCSTR,PVOID);
static void init_function_pointers(void)
{
hSetupAPI = LoadLibraryA("setupapi.dll");
if (hSetupAPI)
{
pSetupDiCreateDeviceInfoListExW = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoListExW");
pSetupDiDestroyDeviceInfoList = (void *)GetProcAddress(hSetupAPI, "SetupDiDestroyDeviceInfoList");
pSetupDiOpenClassRegKeyExA = (void *)GetProcAddress(hSetupAPI, "SetupDiOpenClassRegKeyExA");
}
}
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static void test_SetupDiCreateDeviceInfoListEx(void)
{
HDEVINFO devlist;
BOOL ret;
DWORD error;
static CHAR notnull[] = "NotNull";
static const WCHAR machine[] = { 'd','u','m','m','y',0 };
SetLastError(0xdeadbeef);
/* create empty DeviceInfoList, but set Reserved to a value, which is not NULL */
devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, NULL, notnull);
error = GetLastError();
ok(devlist == INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected %p)\n", devlist, error, INVALID_HANDLE_VALUE);
ok(error == ERROR_INVALID_PARAMETER, "GetLastError returned wrong value : %d, (expected %d)\n", error, ERROR_INVALID_PARAMETER);
SetLastError(0xdeadbeef);
/* create empty DeviceInfoList, but set MachineName to something */
devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, machine, NULL);
error = GetLastError();
ok(devlist == INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected %p)\n", devlist, error, INVALID_HANDLE_VALUE);
ok(error == ERROR_INVALID_MACHINENAME, "GetLastError returned wrong value : %d, (expected %d)\n", error, ERROR_INVALID_MACHINENAME);
/* create empty DeviceInfoList */
devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, NULL, NULL);
ok(devlist && devlist != INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected != %p)\n", devlist, error, INVALID_HANDLE_VALUE);
/* destroy DeviceInfoList */
ret = pSetupDiDestroyDeviceInfoList(devlist);
ok(ret, "SetupDiDestroyDeviceInfoList failed : %d\n", error);
}
static void test_SetupDiOpenClassRegKeyExA(void)
{
/* This is a unique guid for testing purposes */
GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
0x00,0x11,0x95,0x5c,0x2b,0xdb}};
static const CHAR guidString[] = "{6a55b5a4-3f65-11db-b704-0011955c2bdb}";
HKEY hkey;
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/* Check return value for nonexistent key */
hkey = pSetupDiOpenClassRegKeyExA(&guid, KEY_ALL_ACCESS,
DIOCR_INSTALLER, NULL, NULL);
ok(hkey == INVALID_HANDLE_VALUE,
"returned %p (expected INVALID_HANDLE_VALUE)\n", hkey);
/* Test it for a key that exists */
hkey = SetupDiOpenClassRegKey(NULL, KEY_ALL_ACCESS);
if (hkey != INVALID_HANDLE_VALUE)
{
HKEY classKey;
if (RegCreateKeyA(hkey, guidString, &classKey) == ERROR_SUCCESS)
{
RegCloseKey(classKey);
SetLastError(0xdeadbeef);
classKey = pSetupDiOpenClassRegKeyExA(&guid, KEY_ALL_ACCESS,
DIOCR_INSTALLER, NULL, NULL);
ok(classKey != INVALID_HANDLE_VALUE,
"opening class registry key failed with error %d\n",
GetLastError());
if (classKey != INVALID_HANDLE_VALUE)
RegCloseKey(classKey);
RegDeleteKeyA(hkey, guidString);
}
else
trace("failed to create registry key for test\n");
}
else
trace("failed to open classes key\n");
}
START_TEST(devinst)
{
init_function_pointers();
if (!hSetupAPI)
return;
if (pSetupDiCreateDeviceInfoListExW && pSetupDiDestroyDeviceInfoList)
test_SetupDiCreateDeviceInfoListEx();
else
trace("Needed calls for SetupDiCreateDeviceInfoListEx not all available, skipping test.\n");
if (pSetupDiOpenClassRegKeyExA)
test_SetupDiOpenClassRegKeyExA();
else
trace("Needed call for SetupDiOpenClassRegKeyExA not available, skipping test.\n");
}