git.oblomov.eu Git - wine/blob - dlls/setupapi/tests/devinst.c

   1 /*
   2  * Devinst tests
   3  *
   4  * Copyright 2006 Christian Gmeiner
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22 #include <stdio.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "wingdi.h"
  27 #include "winuser.h"
  28 #include "winreg.h"
  29 #include "guiddef.h"
  30 #include "setupapi.h"
  31
  32 #include "wine/test.h"
  33
  34 static BOOL is_wow64;
  35
  36 /* function pointers */
  37 static HDEVINFO (WINAPI *pSetupDiCreateDeviceInfoList)(GUID*,HWND);
  38 static HDEVINFO (WINAPI *pSetupDiCreateDeviceInfoListExW)(GUID*,HWND,PCWSTR,PVOID);
  39 static BOOL     (WINAPI *pSetupDiCreateDeviceInterfaceA)(HDEVINFO, PSP_DEVINFO_DATA, const GUID *, PCSTR, DWORD, PSP_DEVICE_INTERFACE_DATA);
  40 static BOOL     (WINAPI *pSetupDiCallClassInstaller)(DI_FUNCTION, HDEVINFO, PSP_DEVINFO_DATA);
  41 static BOOL     (WINAPI *pSetupDiDestroyDeviceInfoList)(HDEVINFO);
  42 static BOOL     (WINAPI *pSetupDiEnumDeviceInfo)(HDEVINFO, DWORD, PSP_DEVINFO_DATA);
  43 static BOOL     (WINAPI *pSetupDiEnumDeviceInterfaces)(HDEVINFO, PSP_DEVINFO_DATA, const GUID *, DWORD, PSP_DEVICE_INTERFACE_DATA);
  44 static BOOL     (WINAPI *pSetupDiGetINFClassA)(PCSTR, LPGUID, PSTR, DWORD, PDWORD);
  45 static BOOL     (WINAPI *pSetupDiInstallClassA)(HWND, PCSTR, DWORD, HSPFILEQ);
  46 static HKEY     (WINAPI *pSetupDiOpenClassRegKeyExA)(GUID*,REGSAM,DWORD,PCSTR,PVOID);
  47 static HKEY     (WINAPI *pSetupDiOpenDevRegKey)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, DWORD, DWORD, REGSAM);
  48 static HKEY     (WINAPI *pSetupDiCreateDevRegKeyW)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, DWORD, DWORD, HINF, PCWSTR);
  49 static BOOL     (WINAPI *pSetupDiCreateDeviceInfoA)(HDEVINFO, PCSTR, GUID *, PCSTR, HWND, DWORD, PSP_DEVINFO_DATA);
  50 static BOOL     (WINAPI *pSetupDiCreateDeviceInfoW)(HDEVINFO, PCWSTR, GUID *, PCWSTR, HWND, DWORD, PSP_DEVINFO_DATA);
  51 static BOOL     (WINAPI *pSetupDiGetDeviceInstanceIdA)(HDEVINFO, PSP_DEVINFO_DATA, PSTR, DWORD, PDWORD);
  52 static BOOL     (WINAPI *pSetupDiGetDeviceInterfaceDetailA)(HDEVINFO, PSP_DEVICE_INTERFACE_DATA, PSP_DEVICE_INTERFACE_DETAIL_DATA_A, DWORD, PDWORD, PSP_DEVINFO_DATA);
  53 static BOOL     (WINAPI *pSetupDiGetDeviceInterfaceDetailW)(HDEVINFO, PSP_DEVICE_INTERFACE_DATA, PSP_DEVICE_INTERFACE_DETAIL_DATA_W, DWORD, PDWORD, PSP_DEVINFO_DATA);
  54 static BOOL     (WINAPI *pSetupDiRegisterDeviceInfo)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, PSP_DETSIG_CMPPROC, PVOID, PSP_DEVINFO_DATA);
  55 static HDEVINFO (WINAPI *pSetupDiGetClassDevsA)(CONST GUID *, LPCSTR, HWND, DWORD);
  56 static HDEVINFO (WINAPI *pSetupDiGetClassDevsW)(CONST GUID *, LPCWSTR, HWND, DWORD);
  57 static BOOL     (WINAPI *pSetupDiSetDeviceRegistryPropertyA)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, const BYTE *, DWORD);
  58 static BOOL     (WINAPI *pSetupDiSetDeviceRegistryPropertyW)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, const BYTE *, DWORD);
  59 static BOOL     (WINAPI *pSetupDiGetDeviceRegistryPropertyA)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, PDWORD, PBYTE, DWORD, PDWORD);
  60 static BOOL     (WINAPI *pSetupDiGetDeviceRegistryPropertyW)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, PDWORD, PBYTE, DWORD, PDWORD);
  61 static BOOL     (WINAPI *pIsWow64Process)(HANDLE, PBOOL);
  62
  63 /* This is a unique guid for testing purposes */
  64 static GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,0x00,0x11,0x95,0x5c,0x2b,0xdb}};
  65
  66 static void init_function_pointers(void)
  67 {
  68     HMODULE hSetupAPI = GetModuleHandleA("setupapi.dll");
  69     HMODULE hKernel32 = GetModuleHandleA("kernel32.dll");
  70
  71     pSetupDiCreateDeviceInfoA = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoA");
  72     pSetupDiCreateDeviceInfoW = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoW");
  73     pSetupDiCreateDeviceInfoList = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoList");
  74     pSetupDiCreateDeviceInfoListExW = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoListExW");
  75     pSetupDiCreateDeviceInterfaceA = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInterfaceA");
  76     pSetupDiDestroyDeviceInfoList = (void *)GetProcAddress(hSetupAPI, "SetupDiDestroyDeviceInfoList");
  77     pSetupDiCallClassInstaller = (void *)GetProcAddress(hSetupAPI, "SetupDiCallClassInstaller");
  78     pSetupDiEnumDeviceInfo = (void *)GetProcAddress(hSetupAPI, "SetupDiEnumDeviceInfo");
  79     pSetupDiEnumDeviceInterfaces = (void *)GetProcAddress(hSetupAPI, "SetupDiEnumDeviceInterfaces");
  80     pSetupDiGetDeviceInstanceIdA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceInstanceIdA");
  81     pSetupDiGetDeviceInterfaceDetailA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceInterfaceDetailA");
  82     pSetupDiGetDeviceInterfaceDetailW = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceInterfaceDetailW");
  83     pSetupDiInstallClassA = (void *)GetProcAddress(hSetupAPI, "SetupDiInstallClassA");
  84     pSetupDiOpenClassRegKeyExA = (void *)GetProcAddress(hSetupAPI, "SetupDiOpenClassRegKeyExA");
  85     pSetupDiOpenDevRegKey = (void *)GetProcAddress(hSetupAPI, "SetupDiOpenDevRegKey");
  86     pSetupDiCreateDevRegKeyW = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDevRegKeyW");
  87     pSetupDiRegisterDeviceInfo = (void *)GetProcAddress(hSetupAPI, "SetupDiRegisterDeviceInfo");
  88     pSetupDiGetClassDevsA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetClassDevsA");
  89     pSetupDiGetClassDevsW = (void *)GetProcAddress(hSetupAPI, "SetupDiGetClassDevsW");
  90     pSetupDiGetINFClassA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetINFClassA");
  91     pSetupDiSetDeviceRegistryPropertyA = (void *)GetProcAddress(hSetupAPI, "SetupDiSetDeviceRegistryPropertyA");
  92     pSetupDiSetDeviceRegistryPropertyW = (void *)GetProcAddress(hSetupAPI, "SetupDiSetDeviceRegistryPropertyW");
  93     pSetupDiGetDeviceRegistryPropertyA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceRegistryPropertyA");
  94     pSetupDiGetDeviceRegistryPropertyW = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceRegistryPropertyW");
  95     pIsWow64Process = (void *)GetProcAddress(hKernel32, "IsWow64Process");
  96 }
  97
  98 static void change_reg_permissions(const WCHAR *regkey)
  99 {
 100     HKEY hkey;
 101     SID_IDENTIFIER_AUTHORITY ident = { SECURITY_WORLD_SID_AUTHORITY };
 102     SECURITY_DESCRIPTOR sd;
 103     PSID EveryoneSid;
 104     PACL pacl = NULL;
 105
 106     RegOpenKeyExW(HKEY_LOCAL_MACHINE, regkey, 0, WRITE_DAC, &hkey);
 107
 108     /* Initialize the 'Everyone' sid */
 109     AllocateAndInitializeSid(&ident, 1, SECURITY_WORLD_RID, 0, 0, 0, 0, 0, 0, 0, &EveryoneSid);
 110
 111     pacl = HeapAlloc(GetProcessHeap(), 0, 256);
 112     InitializeAcl(pacl, 256, ACL_REVISION);
 113
 114     /* Add 'Full Control' for 'Everyone' */
 115     AddAccessAllowedAce(pacl, ACL_REVISION, KEY_ALL_ACCESS, EveryoneSid);
 116
 117     InitializeSecurityDescriptor(&sd, SECURITY_DESCRIPTOR_REVISION);
 118
 119     SetSecurityDescriptorDacl(&sd, TRUE, pacl, FALSE);
 120
 121     /* Set the new security on the registry key */
 122     RegSetKeySecurity(hkey, DACL_SECURITY_INFORMATION, &sd);
 123
 124     RegCloseKey(hkey);
 125
 126     HeapFree(GetProcessHeap(), 0, pacl);
 127     if (EveryoneSid)
 128         FreeSid(EveryoneSid);
 129 }
 130
 131 static BOOL remove_device(void)
 132 {
 133     HDEVINFO set;
 134     SP_DEVINFO_DATA devInfo = { sizeof(devInfo), { 0 } };
 135     BOOL ret, retval;
 136
 137     SetLastError(0xdeadbeef);
 138     set = pSetupDiGetClassDevsA(&guid, NULL, 0, 0);
 139     ok(set != INVALID_HANDLE_VALUE, "SetupDiGetClassDevsA failed: %08x\n",
 140      GetLastError());
 141
 142     SetLastError(0xdeadbeef);
 143     ret = pSetupDiEnumDeviceInfo(set, 0, &devInfo);
 144     ok(ret, "SetupDiEnumDeviceInfo failed: %08x\n", GetLastError());
 145
 146     SetLastError(0xdeadbeef);
 147     retval = pSetupDiCallClassInstaller(DIF_REMOVE, set, &devInfo);
 148     if(is_wow64)
 149         todo_wine ok(!retval && GetLastError() == ERROR_IN_WOW64,
 150                      "SetupDiCallClassInstaller(DIF_REMOVE...) succeeded: %08x\n", GetLastError());
 151     else
 152         todo_wine ok(retval,
 153                      "SetupDiCallClassInstaller(DIF_REMOVE...) failed: %08x\n", GetLastError());
 154
 155     SetLastError(0xdeadbeef);
 156     ret = pSetupDiDestroyDeviceInfoList(set);
 157     ok(ret, "SetupDiDestroyDeviceInfoList failed: %08x\n", GetLastError());
 158
 159     return retval;
 160 }
 161
 162 /* RegDeleteTreeW from dlls/advapi32/registry.c */
 163 static LSTATUS devinst_RegDeleteTreeW(HKEY hKey, LPCWSTR lpszSubKey)
 164 {
 165     LONG ret;
 166     DWORD dwMaxSubkeyLen, dwMaxValueLen;
 167     DWORD dwMaxLen, dwSize;
 168     WCHAR szNameBuf[MAX_PATH], *lpszName = szNameBuf;
 169     HKEY hSubKey = hKey;
 170
 171     if(lpszSubKey)
 172     {
 173         ret = RegOpenKeyExW(hKey, lpszSubKey, 0, KEY_READ, &hSubKey);
 174         if (ret) return ret;
 175     }
 176
 177     /* Get highest length for keys, values */
 178     ret = RegQueryInfoKeyW(hSubKey, NULL, NULL, NULL, NULL,
 179             &dwMaxSubkeyLen, NULL, NULL, &dwMaxValueLen, NULL, NULL, NULL);
 180     if (ret) goto cleanup;
 181
 182     dwMaxSubkeyLen++;
 183     dwMaxValueLen++;
 184     dwMaxLen = max(dwMaxSubkeyLen, dwMaxValueLen);
 185     if (dwMaxLen > sizeof(szNameBuf)/sizeof(WCHAR))
 186     {
 187         /* Name too big: alloc a buffer for it */
 188         if (!(lpszName = HeapAlloc( GetProcessHeap(), 0, dwMaxLen*sizeof(WCHAR))))
 189         {
 190             ret = ERROR_NOT_ENOUGH_MEMORY;
 191             goto cleanup;
 192         }
 193     }
 194
 195
 196     /* Recursively delete all the subkeys */
 197     while (TRUE)
 198     {
 199         dwSize = dwMaxLen;
 200         if (RegEnumKeyExW(hSubKey, 0, lpszName, &dwSize, NULL,
 201                           NULL, NULL, NULL)) break;
 202
 203         ret = devinst_RegDeleteTreeW(hSubKey, lpszName);
 204         if (ret) goto cleanup;
 205     }
 206
 207     if (lpszSubKey)
 208         ret = RegDeleteKeyW(hKey, lpszSubKey);
 209     else
 210         while (TRUE)
 211         {
 212             dwSize = dwMaxLen;
 213             if (RegEnumValueW(hKey, 0, lpszName, &dwSize,
 214                   NULL, NULL, NULL, NULL)) break;
 215
 216             ret = RegDeleteValueW(hKey, lpszName);
 217             if (ret) goto cleanup;
 218         }
 219
 220 cleanup:
 221     /* Free buffer if allocated */
 222     if (lpszName != szNameBuf)
 223         HeapFree( GetProcessHeap(), 0, lpszName);
 224     if(lpszSubKey)
 225         RegCloseKey(hSubKey);
 226     return ret;
 227 }
 228
 229 static void clean_devclass_key(void)
 230 {
 231     static const WCHAR devclass[] = {'S','y','s','t','e','m','\\',
 232      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 233      'C','o','n','t','r','o','l','\\','D','e','v','i','c','e','C','l','a','s','s','e','s','\\',
 234      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
 235      '1','1','d','b','-','b','7','0','4','-',
 236      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
 237     HKEY key;
 238     DWORD subkeys;
 239
 240     /* Check if we have subkeys as Windows 2000 doesn't delete
 241      * the keys under the DeviceClasses key after a SetupDiDestroyDeviceInfoList.
 242      */
 243     RegOpenKeyW(HKEY_LOCAL_MACHINE, devclass, &key);
 244     RegQueryInfoKey(key, NULL, NULL, NULL, &subkeys, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
 245     if (subkeys > 0)
 246     {
 247         trace("We are most likely on Windows 2000\n");
 248         devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, devclass);
 249     }
 250     else
 251     {
 252         ok(!RegDeleteKeyW(HKEY_LOCAL_MACHINE, devclass),
 253          "Couldn't delete deviceclass key\n");
 254     }
 255 }
 256
 257 static void test_SetupDiCreateDeviceInfoListEx(void)
 258 {
 259     HDEVINFO devlist;
 260     BOOL ret;
 261     DWORD error;
 262     static CHAR notnull[] = "NotNull";
 263     static const WCHAR machine[] = { 'd','u','m','m','y',0 };
 264     static const WCHAR empty[] = { 0 };
 265
 266     SetLastError(0xdeadbeef);
 267     /* create empty DeviceInfoList, but set Reserved to a value, which is not NULL */
 268     devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, NULL, notnull);
 269
 270     error = GetLastError();
 271     if (error == ERROR_CALL_NOT_IMPLEMENTED)
 272     {
 273         win_skip("SetupDiCreateDeviceInfoListExW is not implemented\n");
 274         return;
 275     }
 276     ok(devlist == INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected %p)\n", devlist, error, INVALID_HANDLE_VALUE);
 277     ok(error == ERROR_INVALID_PARAMETER, "GetLastError returned wrong value : %d, (expected %d)\n", error, ERROR_INVALID_PARAMETER);
 278
 279     SetLastError(0xdeadbeef);
 280     /* create empty DeviceInfoList, but set MachineName to something */
 281     devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, machine, NULL);
 282
 283     error = GetLastError();
 284     ok(devlist == INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected %p)\n", devlist, error, INVALID_HANDLE_VALUE);
 285     ok(error == ERROR_INVALID_MACHINENAME || error == ERROR_MACHINE_UNAVAILABLE, "GetLastError returned wrong value : %d, (expected %d or %d)\n", error, ERROR_INVALID_MACHINENAME, ERROR_MACHINE_UNAVAILABLE);
 286
 287     /* create empty DeviceInfoList */
 288     devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, NULL, NULL);
 289     ok(devlist && devlist != INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected != %p)\n", devlist, error, INVALID_HANDLE_VALUE);
 290
 291     /* destroy DeviceInfoList */
 292     ret = pSetupDiDestroyDeviceInfoList(devlist);
 293     ok(ret, "SetupDiDestroyDeviceInfoList failed : %d\n", error);
 294
 295     /* create empty DeviceInfoList with empty machine name */
 296     devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, empty, NULL);
 297     ok(devlist && devlist != INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected != %p)\n", devlist, error, INVALID_HANDLE_VALUE);
 298
 299     /* destroy DeviceInfoList */
 300     ret = pSetupDiDestroyDeviceInfoList(devlist);
 301     ok(ret, "SetupDiDestroyDeviceInfoList failed : %d\n", error);
 302 }
 303
 304 static void test_SetupDiOpenClassRegKeyExA(void)
 305 {
 306     static const CHAR guidString[] = "{6a55b5a4-3f65-11db-b704-0011955c2bdb}";
 307     HKEY hkey;
 308
 309     /* Check return value for nonexistent key */
 310     hkey = pSetupDiOpenClassRegKeyExA(&guid, KEY_ALL_ACCESS,
 311         DIOCR_INSTALLER, NULL, NULL);
 312     ok(hkey == INVALID_HANDLE_VALUE,
 313         "returned %p (expected INVALID_HANDLE_VALUE)\n", hkey);
 314
 315     /* Test it for a key that exists */
 316     hkey = SetupDiOpenClassRegKey(NULL, KEY_ALL_ACCESS);
 317     if (hkey != INVALID_HANDLE_VALUE)
 318     {
 319         HKEY classKey;
 320         if (RegCreateKeyA(hkey, guidString, &classKey) == ERROR_SUCCESS)
 321         {
 322             RegCloseKey(classKey);
 323             SetLastError(0xdeadbeef);
 324             classKey = pSetupDiOpenClassRegKeyExA(&guid, KEY_ALL_ACCESS,
 325                 DIOCR_INSTALLER, NULL, NULL);
 326             ok(classKey != INVALID_HANDLE_VALUE,
 327                 "opening class registry key failed with error %d\n",
 328                 GetLastError());
 329             if (classKey != INVALID_HANDLE_VALUE)
 330                 RegCloseKey(classKey);
 331             RegDeleteKeyA(hkey, guidString);
 332         }
 333         else
 334             trace("failed to create registry key for test\n");
 335
 336         RegCloseKey(hkey);
 337     }
 338     else
 339         trace("failed to open classes key\n");
 340 }
 341
 342 static void create_inf_file(LPCSTR filename)
 343 {
 344     DWORD dwNumberOfBytesWritten;
 345     HANDLE hf = CreateFile(filename, GENERIC_WRITE, 0, NULL,
 346                            CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
 347
 348     static const char data[] =
 349         "[Version]\n"
 350         "Signature=\"$Chicago$\"\n"
 351         "Class=Bogus\n"
 352         "ClassGUID={6a55b5a4-3f65-11db-b704-0011955c2bdb}\n"
 353         "[ClassInstall32]\n"
 354         "AddReg=BogusClass.NT.AddReg\n"
 355         "[BogusClass.NT.AddReg]\n"
 356         "HKR,,,,\"Wine test devices\"\n";
 357
 358     WriteFile(hf, data, sizeof(data) - 1, &dwNumberOfBytesWritten, NULL);
 359     CloseHandle(hf);
 360 }
 361
 362 static void get_temp_filename(LPSTR path)
 363 {
 364     static char curr[MAX_PATH] = { 0 };
 365     char temp[MAX_PATH];
 366     LPSTR ptr;
 367
 368     if (!*curr)
 369         GetCurrentDirectoryA(MAX_PATH, curr);
 370     GetTempFileNameA(curr, "set", 0, temp);
 371     ptr = strrchr(temp, '\\');
 372
 373     lstrcpyA(path, ptr + 1);
 374 }
 375
 376 static void testInstallClass(void)
 377 {
 378     static const WCHAR classKey[] = {'S','y','s','t','e','m','\\',
 379      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 380      'C','o','n','t','r','o','l','\\','C','l','a','s','s','\\',
 381      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
 382      '1','1','d','b','-','b','7','0','4','-',
 383      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
 384     char tmpfile[MAX_PATH];
 385     BOOL ret;
 386
 387     tmpfile[0] = '.';
 388     tmpfile[1] = '\\';
 389     get_temp_filename(tmpfile + 2);
 390     create_inf_file(tmpfile + 2);
 391
 392     ret = pSetupDiInstallClassA(NULL, NULL, 0, NULL);
 393     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 394      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 395     ret = pSetupDiInstallClassA(NULL, NULL, DI_NOVCP, NULL);
 396     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 397      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 398     ret = pSetupDiInstallClassA(NULL, tmpfile + 2, DI_NOVCP, NULL);
 399     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 400      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 401     ret = pSetupDiInstallClassA(NULL, tmpfile + 2, 0, NULL);
 402     ok(!ret && GetLastError() == ERROR_FILE_NOT_FOUND,
 403      "Expected ERROR_FILE_NOT_FOUND, got %08x\n", GetLastError());
 404     /* The next call will succeed. Information is put into the registry but the
 405      * location(s) is/are depending on the Windows version.
 406      */
 407     ret = pSetupDiInstallClassA(NULL, tmpfile, 0, NULL);
 408     ok(ret, "SetupDiInstallClassA failed: %08x\n", GetLastError());
 409
 410     ok(!RegDeleteKeyW(HKEY_LOCAL_MACHINE, classKey),
 411      "Couldn't delete classkey\n");
 412
 413     DeleteFile(tmpfile);
 414 }
 415
 416 static void testCreateDeviceInfo(void)
 417 {
 418     BOOL ret;
 419     HDEVINFO set;
 420     HKEY key;
 421     LONG res;
 422     static const WCHAR bogus[] = {'S','y','s','t','e','m','\\',
 423      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 424      'E','n','u','m','\\','R','o','o','t','\\',
 425      'L','E','G','A','C','Y','_','B','O','G','U','S',0};
 426
 427     SetLastError(0xdeadbeef);
 428     ret = pSetupDiCreateDeviceInfoA(NULL, NULL, NULL, NULL, NULL, 0, NULL);
 429     ok(!ret, "Expected failure\n");
 430     ok(GetLastError() == ERROR_INVALID_DEVINST_NAME ||
 431       GetLastError() == ERROR_INVALID_PARAMETER /* NT4 */,
 432      "Unexpected last error, got %08x\n", GetLastError());
 433
 434     SetLastError(0xdeadbeef);
 435     ret = pSetupDiCreateDeviceInfoA(NULL, "Root\\LEGACY_BOGUS\\0000", NULL,
 436      NULL, NULL, 0, NULL);
 437     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 438      "Expected ERROR_INVALID_HANDLEHANDLE, got %08x\n", GetLastError());
 439     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 440     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %08x\n",
 441      GetLastError());
 442     if (set)
 443     {
 444         SP_DEVINFO_DATA devInfo = { 0 };
 445         DWORD i;
 446         static GUID deadbeef =
 447          {0xdeadbeef, 0xdead, 0xbeef, {0xde,0xad,0xbe,0xef,0xde,0xad,0xbe,0xef}};
 448         LONG res;
 449         HKEY key;
 450         static const WCHAR bogus0000[] = {'S','y','s','t','e','m','\\',
 451          'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 452          'E','n','u','m','\\','R','o','o','t','\\',
 453          'L','E','G','A','C','Y','_','B','O','G','U','S','\\','0','0','0','0',0};
 454
 455         /* So we know we have a clean start */
 456         res = RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus0000, &key);
 457         ok(res != ERROR_SUCCESS, "Expected key to not exist\n");
 458         /* No GUID given */
 459         SetLastError(0xdeadbeef);
 460         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", NULL,
 461          NULL, NULL, 0, NULL);
 462         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 463             "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 464         /* Even though NT4 fails it still adds some stuff to the registry that
 465          * can't be deleted via normal setupapi functions. As the registry is written
 466          * by a different user (SYSTEM) we have to do some magic to get rid of the key
 467          */
 468         if (!RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus0000, &key))
 469         {
 470             trace("NT4 created a bogus key on failure, will be removed now\n");
 471             change_reg_permissions(bogus0000);
 472             ok(!RegDeleteKeyW(HKEY_LOCAL_MACHINE, bogus0000),
 473              "Could not delete LEGACY_BOGUS\\0000 key\n");
 474         }
 475         /* We can't add device information to the set with a different GUID */
 476         SetLastError(0xdeadbeef);
 477         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000",
 478          &deadbeef, NULL, NULL, 0, NULL);
 479         ok(!ret && GetLastError() == ERROR_CLASS_MISMATCH,
 480          "Expected ERROR_CLASS_MISMATCH, got %08x\n", GetLastError());
 481         if (!RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus0000, &key))
 482         {
 483             trace("NT4 created a bogus key on failure, will be removed now\n");
 484             change_reg_permissions(bogus0000);
 485             ok(!RegDeleteKeyW(HKEY_LOCAL_MACHINE, bogus0000),
 486              "Could not delete LEGACY_BOGUS\\0000 key\n");
 487         }
 488         /* Finally, with all three required parameters, this succeeds: */
 489         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", &guid,
 490          NULL, NULL, 0, NULL);
 491         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 492         /* This fails because the device ID already exists.. */
 493         SetLastError(0xdeadbeef);
 494         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", &guid,
 495          NULL, NULL, 0, &devInfo);
 496         ok(!ret && GetLastError() == ERROR_DEVINST_ALREADY_EXISTS,
 497          "Expected ERROR_DEVINST_ALREADY_EXISTS, got %08x\n", GetLastError());
 498         /* whereas this "fails" because cbSize is wrong.. */
 499         SetLastError(0xdeadbeef);
 500         ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid, NULL, NULL,
 501          DICD_GENERATE_ID, &devInfo);
 502         ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 503          "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 504         /* and this finally succeeds. */
 505         devInfo.cbSize = sizeof(devInfo);
 506         ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid, NULL, NULL,
 507          DICD_GENERATE_ID, &devInfo);
 508         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 509         /* There were three devices added, however - the second failure just
 510          * resulted in the SP_DEVINFO_DATA not getting copied.
 511          */
 512         SetLastError(0xdeadbeef);
 513         i = 0;
 514         while (pSetupDiEnumDeviceInfo(set, i, &devInfo))
 515             i++;
 516         ok(i == 3, "Expected 3 devices, got %d\n", i);
 517         ok(GetLastError() == ERROR_NO_MORE_ITEMS,
 518          "SetupDiEnumDeviceInfo failed: %08x\n", GetLastError());
 519         pSetupDiDestroyDeviceInfoList(set);
 520     }
 521
 522     /* The bogus registry key shouldn't be there after this test. The only
 523      * reasons this key would still be present:
 524      *
 525      * - We are running on Wine which has to be fixed
 526      * - We have leftovers from old tests
 527      */
 528     res = RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus, &key);
 529     todo_wine
 530     ok(res == ERROR_FILE_NOT_FOUND, "Expected key to not exist\n");
 531     if (res == ERROR_SUCCESS)
 532     {
 533         DWORD subkeys;
 534
 535         /* Check if we have subkeys */
 536         RegQueryInfoKey(key, NULL, NULL, NULL, &subkeys, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
 537         if (subkeys > 0)
 538         {
 539             int i;
 540
 541             /* Leftovers from old tests */
 542             trace("Going to remove %d devices\n", subkeys);
 543             for (i = 0; i < subkeys; i++)
 544             {
 545                 BOOL ret;
 546
 547                 ret = remove_device();
 548                 ok(ret, "Expected a device to be removed\n");
 549             }
 550         }
 551         else
 552         {
 553             /* Wine doesn't delete the bogus key itself currently */
 554             trace("We are most likely on Wine\n");
 555             RegDeleteKeyW(HKEY_LOCAL_MACHINE, bogus);
 556         }
 557     }
 558 }
 559
 560 static void testGetDeviceInstanceId(void)
 561 {
 562     BOOL ret;
 563     HDEVINFO set;
 564     SP_DEVINFO_DATA devInfo = { 0 };
 565
 566     SetLastError(0xdeadbeef);
 567     ret = pSetupDiGetDeviceInstanceIdA(NULL, NULL, NULL, 0, NULL);
 568     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 569      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
 570     SetLastError(0xdeadbeef);
 571     ret = pSetupDiGetDeviceInstanceIdA(NULL, &devInfo, NULL, 0, NULL);
 572     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 573      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
 574     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 575     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %08x\n",
 576      GetLastError());
 577     if (set)
 578     {
 579         char instanceID[MAX_PATH];
 580         DWORD size;
 581
 582         SetLastError(0xdeadbeef);
 583         ret = pSetupDiGetDeviceInstanceIdA(set, NULL, NULL, 0, NULL);
 584         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 585          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 586         SetLastError(0xdeadbeef);
 587         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, NULL);
 588         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 589          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 590         SetLastError(0xdeadbeef);
 591         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, &size);
 592         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 593          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 594         devInfo.cbSize = sizeof(devInfo);
 595         SetLastError(0xdeadbeef);
 596         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, &size);
 597         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 598          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 599         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", &guid,
 600          NULL, NULL, 0, &devInfo);
 601         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 602         SetLastError(0xdeadbeef);
 603         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, &size);
 604         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 605          "Expected ERROR_INSUFFICIENT_BUFFER, got %08x\n", GetLastError());
 606         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, instanceID,
 607          sizeof(instanceID), NULL);
 608         ok(ret, "SetupDiGetDeviceInstanceIdA failed: %08x\n", GetLastError());
 609         ok(!lstrcmpA(instanceID, "ROOT\\LEGACY_BOGUS\\0000"),
 610          "Unexpected instance ID %s\n", instanceID);
 611         ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid,
 612          NULL, NULL, DICD_GENERATE_ID, &devInfo);
 613         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 614         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, instanceID,
 615          sizeof(instanceID), NULL);
 616         ok(ret, "SetupDiGetDeviceInstanceIdA failed: %08x\n", GetLastError());
 617         /* NT4 returns 'Root' and W2K and above 'ROOT' */
 618         ok(!lstrcmpiA(instanceID, "ROOT\\LEGACY_BOGUS\\0001"),
 619          "Unexpected instance ID %s\n", instanceID);
 620         pSetupDiDestroyDeviceInfoList(set);
 621     }
 622 }
 623
 624 static void testRegisterDeviceInfo(void)
 625 {
 626     BOOL ret;
 627     HDEVINFO set;
 628
 629     SetLastError(0xdeadbeef);
 630     ret = pSetupDiRegisterDeviceInfo(NULL, NULL, 0, NULL, NULL, NULL);
 631     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 632      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 633     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 634     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 635     if (set)
 636     {
 637         SP_DEVINFO_DATA devInfo = { 0 };
 638
 639         SetLastError(0xdeadbeef);
 640         ret = pSetupDiRegisterDeviceInfo(set, NULL, 0, NULL, NULL, NULL);
 641         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 642          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 643         SetLastError(0xdeadbeef);
 644         ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
 645         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 646          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 647         devInfo.cbSize = sizeof(devInfo);
 648         SetLastError(0xdeadbeef);
 649         ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
 650         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 651          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 652         ret = pSetupDiCreateDeviceInfoA(set, "USB\\BOGUS\\0000", &guid,
 653          NULL, NULL, 0, &devInfo);
 654         ok(ret || GetLastError() == ERROR_DEVINST_ALREADY_EXISTS,
 655                 "SetupDiCreateDeviceInfoA failed: %d\n", GetLastError());
 656         if (ret)
 657         {
 658             /* If it already existed, registering it again will fail */
 659             ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL,
 660              NULL);
 661             ok(ret, "SetupDiCreateDeviceInfoA failed: %d\n", GetLastError());
 662         }
 663         /* FIXME: On Win2K+ systems, this is now persisted to registry in
 664          * HKLM\System\CCS\Enum\USB\Bogus\0000.
 665          * FIXME: the key also becomes undeletable.  How to get rid of it?
 666          */
 667         pSetupDiDestroyDeviceInfoList(set);
 668     }
 669 }
 670
 671 static void testCreateDeviceInterface(void)
 672 {
 673     BOOL ret;
 674     HDEVINFO set;
 675     HKEY key;
 676     static const WCHAR bogus[] = {'S','y','s','t','e','m','\\',
 677      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 678      'E','n','u','m','\\','R','o','o','t','\\',
 679      'L','E','G','A','C','Y','_','B','O','G','U','S',0};
 680     static const WCHAR devclass[] = {'S','y','s','t','e','m','\\',
 681      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 682      'C','o','n','t','r','o','l','\\','D','e','v','i','c','e','C','l','a','s','s','e','s','\\',
 683      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
 684      '1','1','d','b','-','b','7','0','4','-',
 685      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
 686
 687     if (!pSetupDiCreateDeviceInterfaceA || !pSetupDiEnumDeviceInterfaces)
 688     {
 689         win_skip("SetupDiCreateDeviceInterfaceA and/or SetupDiEnumDeviceInterfaces are not available\n");
 690         return;
 691     }
 692     SetLastError(0xdeadbeef);
 693     ret = pSetupDiCreateDeviceInterfaceA(NULL, NULL, NULL, NULL, 0, NULL);
 694     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 695      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 696     SetLastError(0xdeadbeef);
 697     ret = pSetupDiCreateDeviceInterfaceA(NULL, NULL, &guid, NULL, 0, NULL);
 698     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 699      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 700     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 701     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 702     if (set)
 703     {
 704         SP_DEVINFO_DATA devInfo = { 0 };
 705         SP_DEVICE_INTERFACE_DATA interfaceData = { sizeof(interfaceData),
 706             { 0 } };
 707         DWORD i;
 708
 709         SetLastError(0xdeadbeef);
 710         ret = pSetupDiCreateDeviceInterfaceA(set, NULL, NULL, NULL, 0, NULL);
 711         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 712          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 713         SetLastError(0xdeadbeef);
 714         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, NULL, NULL, 0,
 715                 NULL);
 716         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 717          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 718         devInfo.cbSize = sizeof(devInfo);
 719         ret = pSetupDiCreateDeviceInfoA(set, "ROOT\\LEGACY_BOGUS\\0000", &guid,
 720                 NULL, NULL, 0, &devInfo);
 721         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 722         SetLastError(0xdeadbeef);
 723         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, NULL, NULL, 0,
 724                 NULL);
 725         ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 726          "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 727         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0,
 728                 NULL);
 729         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 730         /* Creating the same interface a second time succeeds */
 731         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0,
 732                 NULL);
 733         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 734         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, "Oogah", 0,
 735                 NULL);
 736         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 737         ret = pSetupDiEnumDeviceInterfaces(set, &devInfo, &guid, 0,
 738                 &interfaceData);
 739         ok(ret, "SetupDiEnumDeviceInterfaces failed: %d\n", GetLastError());
 740         i = 0;
 741         while (pSetupDiEnumDeviceInterfaces(set, &devInfo, &guid, i,
 742                     &interfaceData))
 743             i++;
 744         ok(i == 2, "expected 2 interfaces, got %d\n", i);
 745         ok(GetLastError() == ERROR_NO_MORE_ITEMS,
 746          "SetupDiEnumDeviceInterfaces failed: %08x\n", GetLastError());
 747         ret = pSetupDiDestroyDeviceInfoList(set);
 748         ok(ret, "SetupDiDestroyDeviceInfoList failed: %08x\n", GetLastError());
 749
 750         /* Cleanup */
 751         /* FIXME: On Wine we still have the bogus entry in Enum\Root and
 752          * subkeys, as well as the deviceclass key with subkeys.
 753          * Only clean the deviceclass key once Wine if fixed.
 754          */
 755         if (!RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus, &key))
 756         {
 757             /* Wine doesn't delete the information currently */
 758             trace("We are most likely on Wine\n");
 759             devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, bogus);
 760             devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, devclass);
 761         }
 762         else
 763         {
 764             clean_devclass_key();
 765         }
 766     }
 767 }
 768
 769 static void testGetDeviceInterfaceDetail(void)
 770 {
 771     BOOL ret;
 772     HDEVINFO set;
 773     static const WCHAR bogus[] = {'S','y','s','t','e','m','\\',
 774      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 775      'E','n','u','m','\\','R','o','o','t','\\',
 776      'L','E','G','A','C','Y','_','B','O','G','U','S',0};
 777     static const WCHAR devclass[] = {'S','y','s','t','e','m','\\',
 778      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 779      'C','o','n','t','r','o','l','\\','D','e','v','i','c','e','C','l','a','s','s','e','s','\\',
 780      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
 781      '1','1','d','b','-','b','7','0','4','-',
 782      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
 783
 784     if (!pSetupDiCreateDeviceInterfaceA || !pSetupDiGetDeviceInterfaceDetailA)
 785     {
 786         win_skip("SetupDiCreateDeviceInterfaceA and/or SetupDiGetDeviceInterfaceDetailA are not available\n");
 787         return;
 788     }
 789     SetLastError(0xdeadbeef);
 790     ret = pSetupDiGetDeviceInterfaceDetailA(NULL, NULL, NULL, 0, NULL, NULL);
 791     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 792      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 793     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 794     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 795     if (set)
 796     {
 797         SP_DEVINFO_DATA devInfo = { sizeof(devInfo), { 0 } };
 798         SP_DEVICE_INTERFACE_DATA interfaceData = { sizeof(interfaceData),
 799             { 0 } };
 800         DWORD size = 0;
 801         HKEY key;
 802
 803         SetLastError(0xdeadbeef);
 804         ret = pSetupDiGetDeviceInterfaceDetailA(set, NULL, NULL, 0, NULL,
 805                 NULL);
 806         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 807          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 808         ret = pSetupDiCreateDeviceInfoA(set, "ROOT\\LEGACY_BOGUS\\0000", &guid,
 809                 NULL, NULL, 0, &devInfo);
 810         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 811         SetLastError(0xdeadbeef);
 812         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0,
 813                 &interfaceData);
 814         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 815         SetLastError(0xdeadbeef);
 816         ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL,
 817                 0, NULL, NULL);
 818         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 819          "Expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 820         SetLastError(0xdeadbeef);
 821         ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL,
 822                 100, NULL, NULL);
 823         ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 824          "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 825         SetLastError(0xdeadbeef);
 826         ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL,
 827                 0, &size, NULL);
 828         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 829          "Expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 830         if (!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
 831         {
 832             static const char path[] =
 833              "\\\\?\\root#legacy_bogus#0000#{6a55b5a4-3f65-11db-b704-0011955c2bdb}";
 834             static const char path_w2k[] =
 835              "\\\\?\\root#legacy_bogus#0000#{6a55b5a4-3f65-11db-b704-0011955c2bdb}\\";
 836             LPBYTE buf = HeapAlloc(GetProcessHeap(), 0, size);
 837             SP_DEVICE_INTERFACE_DETAIL_DATA_A *detail =
 838                 (SP_DEVICE_INTERFACE_DETAIL_DATA_A *)buf;
 839             DWORD expectedsize = FIELD_OFFSET(SP_DEVICE_INTERFACE_DETAIL_DATA_W, DevicePath) + sizeof(WCHAR)*(1 + strlen(path));
 840
 841             detail->cbSize = 0;
 842             SetLastError(0xdeadbeef);
 843             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, detail,
 844                     size, &size, NULL);
 845             ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 846              "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 847             detail->cbSize = size;
 848             SetLastError(0xdeadbeef);
 849             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, detail,
 850                     size, &size, NULL);
 851             ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 852              "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 853             detail->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A);
 854             SetLastError(0xdeadbeef);
 855             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, detail,
 856                     size, &size, NULL);
 857             ok(ret, "SetupDiGetDeviceInterfaceDetailA failed: %d\n",
 858                     GetLastError());
 859             ok(!lstrcmpiA(path, detail->DevicePath) ||
 860              !lstrcmpiA(path_w2k, detail->DevicePath), "Unexpected path %s\n",
 861              detail->DevicePath);
 862             /* Check SetupDiGetDeviceInterfaceDetailW */
 863             ret = pSetupDiGetDeviceInterfaceDetailW(set, &interfaceData, NULL, 0, &size, NULL);
 864             ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 865              "Expected ERROR_INSUFFICIENT_BUFFER, got error code: %d\n", GetLastError());
 866             ok(expectedsize == size ||
 867              (expectedsize + sizeof(WCHAR)) == size /* W2K adds a backslash */,
 868              "SetupDiGetDeviceInterfaceDetailW returned wrong reqsize, got %d\n",
 869              size);
 870
 871             HeapFree(GetProcessHeap(), 0, buf);
 872         }
 873         pSetupDiDestroyDeviceInfoList(set);
 874
 875         /* Cleanup */
 876         /* FIXME: On Wine we still have the bogus entry in Enum\Root and
 877          * subkeys, as well as the deviceclass key with subkeys.
 878          * Only do the RegDeleteKey, once Wine is fixed.
 879          */
 880         if (!RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus, &key))
 881         {
 882             /* Wine doesn't delete the information currently */
 883             trace("We are most likely on Wine\n");
 884             devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, bogus);
 885             devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, devclass);
 886         }
 887         else
 888         {
 889             clean_devclass_key();
 890         }
 891     }
 892 }
 893
 894 static void testDevRegKey(void)
 895 {
 896     static const WCHAR classKey[] = {'S','y','s','t','e','m','\\',
 897      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 898      'C','o','n','t','r','o','l','\\','C','l','a','s','s','\\',
 899      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
 900      '1','1','d','b','-','b','7','0','4','-',
 901      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
 902     static const WCHAR bogus[] = {'S','y','s','t','e','m','\\',
 903      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 904      'E','n','u','m','\\','R','o','o','t','\\',
 905      'L','E','G','A','C','Y','_','B','O','G','U','S',0};
 906     BOOL ret;
 907     HDEVINFO set;
 908     HKEY key = NULL;
 909     BOOL classKeyCreated;
 910
 911     SetLastError(0xdeadbeef);
 912     key = pSetupDiCreateDevRegKeyW(NULL, NULL, 0, 0, 0, NULL, NULL);
 913     ok(key == INVALID_HANDLE_VALUE,
 914      "Expected INVALID_HANDLE_VALUE, got %p\n", key);
 915     ok(GetLastError() == ERROR_INVALID_HANDLE,
 916      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
 917
 918     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 919     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 920     if (set)
 921     {
 922         SP_DEVINFO_DATA devInfo = { sizeof(devInfo), { 0 } };
 923         LONG res;
 924
 925         /* The device info key shouldn't be there */
 926         res = RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus, &key);
 927         ok(res != ERROR_SUCCESS, "Expected key to not exist\n");
 928         RegCloseKey(key);
 929         /* Create the device information */
 930         ret = pSetupDiCreateDeviceInfoA(set, "ROOT\\LEGACY_BOGUS\\0000", &guid,
 931                 NULL, NULL, 0, &devInfo);
 932         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 933         /* The device info key should have been created */
 934         ok(!RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus, &key),
 935          "Expected registry key to exist\n");
 936         RegCloseKey(key);
 937         SetLastError(0xdeadbeef);
 938         key = pSetupDiOpenDevRegKey(NULL, NULL, 0, 0, 0, 0);
 939         ok(!key || key == INVALID_HANDLE_VALUE,
 940          "Expected INVALID_HANDLE_VALUE or a NULL key (NT4)\n");
 941         ok(GetLastError() == ERROR_INVALID_HANDLE,
 942          "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 943         SetLastError(0xdeadbeef);
 944         key = pSetupDiOpenDevRegKey(set, NULL, 0, 0, 0, 0);
 945         ok(key == INVALID_HANDLE_VALUE &&
 946          GetLastError() == ERROR_INVALID_PARAMETER,
 947          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 948         SetLastError(0xdeadbeef);
 949         key = pSetupDiOpenDevRegKey(set, &devInfo, 0, 0, 0, 0);
 950         ok(key == INVALID_HANDLE_VALUE &&
 951          GetLastError() == ERROR_INVALID_FLAGS,
 952          "Expected ERROR_INVALID_FLAGS, got %d\n", GetLastError());
 953         SetLastError(0xdeadbeef);
 954         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0, 0, 0);
 955         ok(key == INVALID_HANDLE_VALUE &&
 956          GetLastError() == ERROR_INVALID_FLAGS,
 957          "Expected ERROR_INVALID_FLAGS, got %d\n", GetLastError());
 958         SetLastError(0xdeadbeef);
 959         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 960          DIREG_BOTH, 0);
 961         ok(key == INVALID_HANDLE_VALUE &&
 962          GetLastError() == ERROR_INVALID_FLAGS,
 963          "Expected ERROR_INVALID_FLAGS, got %d\n", GetLastError());
 964         SetLastError(0xdeadbeef);
 965         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 966          DIREG_DRV, 0);
 967         ok(key == INVALID_HANDLE_VALUE &&
 968          GetLastError() == ERROR_DEVINFO_NOT_REGISTERED,
 969          "Expected ERROR_DEVINFO_NOT_REGISTERED, got %08x\n", GetLastError());
 970         SetLastError(0xdeadbeef);
 971         ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
 972         ok(ret, "SetupDiRegisterDeviceInfo failed: %08x\n", GetLastError());
 973         SetLastError(0xdeadbeef);
 974         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 975          DIREG_DRV, 0);
 976         /* The software key isn't created by default */
 977         ok(key == INVALID_HANDLE_VALUE &&
 978          GetLastError() == ERROR_KEY_DOES_NOT_EXIST,
 979          "Expected ERROR_KEY_DOES_NOT_EXIST, got %08x\n", GetLastError());
 980         SetLastError(0xdeadbeef);
 981         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 982          DIREG_DEV, 0);
 983         todo_wine
 984         ok(key == INVALID_HANDLE_VALUE &&
 985          GetLastError() == ERROR_KEY_DOES_NOT_EXIST,
 986          "Expected ERROR_KEY_DOES_NOT_EXIST, got %08x\n", GetLastError());
 987         SetLastError(0xdeadbeef);
 988         /* The class key shouldn't be there */
 989         res = RegOpenKeyW(HKEY_LOCAL_MACHINE, classKey, &key);
 990         todo_wine
 991         ok(res != ERROR_SUCCESS, "Expected key to not exist\n");
 992         RegCloseKey(key);
 993         /* Create the device reg key */
 994         key = pSetupDiCreateDevRegKeyW(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 995          DIREG_DRV, NULL, NULL);
 996         /* Vista and higher don't actually create the key */
 997         ok(key != INVALID_HANDLE_VALUE || GetLastError() == ERROR_KEY_DOES_NOT_EXIST,
 998          "SetupDiCreateDevRegKey failed: %08x\n", GetLastError());
 999         if (key != INVALID_HANDLE_VALUE)
1000         {
1001             classKeyCreated = TRUE;
1002             RegCloseKey(key);
1003             /* The class key should have been created */
1004             ok(!RegOpenKeyW(HKEY_LOCAL_MACHINE, classKey, &key),
1005              "Expected registry key to exist\n");
1006             RegCloseKey(key);
1007             SetLastError(0xdeadbeef);
1008             key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
1009              DIREG_DRV, 0);
1010             todo_wine
1011             ok(key == INVALID_HANDLE_VALUE &&
1012              (GetLastError() == ERROR_INVALID_DATA ||
1013              GetLastError() == ERROR_ACCESS_DENIED), /* win2k3 */
1014              "Expected ERROR_INVALID_DATA or ERROR_ACCESS_DENIED, got %08x\n", GetLastError());
1015             key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
1016              DIREG_DRV, KEY_READ);
1017             ok(key != INVALID_HANDLE_VALUE, "SetupDiOpenDevRegKey failed: %08x\n",
1018              GetLastError());
1019             pSetupDiDestroyDeviceInfoList(set);
1020         }
1021         else
1022             classKeyCreated = FALSE;
1023
1024         /* Cleanup */
1025         ret = remove_device();
1026         if(!is_wow64)
1027             todo_wine ok(ret, "Expected the device to be removed: %08x\n", GetLastError());
1028
1029         /* FIXME: Only do the RegDeleteKey, once Wine is fixed */
1030         if (!ret)
1031         {
1032             /* Wine doesn't delete the information currently */
1033             trace("We are most likely on Wine\n");
1034             devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, bogus);
1035             devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, classKey);
1036         }
1037         else if (classKeyCreated)
1038         {
1039             /* There should only be a class key entry, so a simple
1040              * RegDeleteKey should work
1041              *
1042              * This could fail if it's the first time for this new test
1043              * after running the old tests.
1044              */
1045             ok(!RegDeleteKeyW(HKEY_LOCAL_MACHINE, classKey),
1046              "Couldn't delete classkey\n");
1047         }
1048     }
1049 }
1050
1051 static void testRegisterAndGetDetail(void)
1052 {
1053     HDEVINFO set;
1054     BOOL ret;
1055     SP_DEVINFO_DATA devInfo = { sizeof(SP_DEVINFO_DATA), { 0 } };
1056     SP_DEVICE_INTERFACE_DATA interfaceData = { sizeof(interfaceData), { 0 } };
1057     DWORD dwSize = 0;
1058     static const WCHAR bogus[] = {'S','y','s','t','e','m','\\',
1059      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
1060      'E','n','u','m','\\','R','o','o','t','\\',
1061      'L','E','G','A','C','Y','_','B','O','G','U','S',0};
1062     static const WCHAR devclass[] = {'S','y','s','t','e','m','\\',
1063      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
1064      'C','o','n','t','r','o','l','\\','D','e','v','i','c','e','C','l','a','s','s','e','s','\\',
1065      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
1066      '1','1','d','b','-','b','7','0','4','-',
1067      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
1068
1069     if (!pSetupDiCreateDeviceInterfaceA || !pSetupDiEnumDeviceInterfaces ||
1070         !pSetupDiGetDeviceInterfaceDetailA)
1071     {
1072         win_skip("Needed functions are not available\n");
1073         return;
1074     }
1075
1076     SetLastError(0xdeadbeef);
1077     set = pSetupDiGetClassDevsA(&guid, NULL, 0, DIGCF_ALLCLASSES);
1078     ok(set != INVALID_HANDLE_VALUE, "SetupDiGetClassDevsA failed: %08x\n",
1079      GetLastError());
1080
1081     SetLastError(0xdeadbeef);
1082     ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid, NULL, 0,
1083      DICD_GENERATE_ID, &devInfo);
1084     ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
1085     SetLastError(0xdeadbeef);
1086     ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0, &interfaceData);
1087     ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
1088     SetLastError(0xdeadbeef);
1089     ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
1090     ok(ret, "SetupDiRegisterDeviceInfo failed: %08x\n", GetLastError());
1091
1092     pSetupDiDestroyDeviceInfoList(set);
1093
1094     SetLastError(0xdeadbeef);
1095     set = pSetupDiGetClassDevsA(&guid, NULL, 0, DIGCF_DEVICEINTERFACE);
1096     ok(set != INVALID_HANDLE_VALUE, "SetupDiGetClassDevsA failed: %08x\n",
1097      GetLastError());
1098
1099     SetLastError(0xdeadbeef);
1100     ret = pSetupDiEnumDeviceInterfaces(set, NULL, &guid, 0, &interfaceData);
1101     ok(ret, "SetupDiEnumDeviceInterfaces failed: %08x\n", GetLastError());
1102     SetLastError(0xdeadbeef);
1103     ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL, 0, &dwSize, NULL);
1104     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
1105      "Expected ERROR_INSUFFICIENT_BUFFER, got %08x\n", GetLastError());
1106     if (!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
1107     {
1108         static const char path[] =
1109             "\\\\?\\root#legacy_bogus#0000#{6a55b5a4-3f65-11db-b704-0011955c2bdb}";
1110         static const char path_wow64[] =
1111             "\\\\?\\root#legacy_bogus#0001#{6a55b5a4-3f65-11db-b704-0011955c2bdb}";
1112         static const char path_w2k[] =
1113             "\\\\?\\root#legacy_bogus#0000#{6a55b5a4-3f65-11db-b704-0011955c2bdb}\\";
1114         PSP_DEVICE_INTERFACE_DETAIL_DATA_A detail = NULL;
1115
1116         detail = HeapAlloc(GetProcessHeap(), 0, dwSize);
1117         if (detail)
1118         {
1119             detail->cbSize = sizeof(*detail);
1120             SetLastError(0xdeadbeef);
1121             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData,
1122              detail, dwSize, &dwSize, NULL);
1123             ok(ret, "SetupDiGetDeviceInterfaceDetailA failed: %08x\n", GetLastError());
1124             /* FIXME: This one only worked because old data wasn't removed properly. As soon
1125              * as all the tests are cleaned up correctly this has to be (or should be) fixed
1126              */
1127             if(is_wow64)
1128                 ok(!lstrcmpiA(path_wow64, detail->DevicePath),
1129                    "Unexpected path %s\n", detail->DevicePath);
1130             else
1131                 todo_wine ok(!lstrcmpiA(path, detail->DevicePath) ||
1132                              !lstrcmpiA(path_w2k, detail->DevicePath),
1133                              "Unexpected path %s\n", detail->DevicePath);
1134             HeapFree(GetProcessHeap(), 0, detail);
1135         }
1136     }
1137
1138     pSetupDiDestroyDeviceInfoList(set);
1139
1140     /* Cleanup */
1141     ret = remove_device();
1142     if(!is_wow64)
1143         todo_wine ok(ret, "Expected the device to be removed: %08x\n", GetLastError());
1144
1145     /* FIXME: Only do the RegDeleteKey, once Wine is fixed */
1146     if (!ret)
1147     {
1148         /* Wine doesn't delete the information currently */
1149         trace("We are most likely on Wine\n");
1150         devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, bogus);
1151         devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, devclass);
1152     }
1153     else
1154     {
1155         clean_devclass_key();
1156     }
1157 }
1158
1159 static void testDeviceRegistryPropertyA(void)
1160 {
1161     HDEVINFO set;
1162     SP_DEVINFO_DATA devInfo = { sizeof(SP_DEVINFO_DATA), { 0 } };
1163     CHAR devName[] = "LEGACY_BOGUS";
1164     CHAR friendlyName[] = "Bogus";
1165     CHAR buf[6] = "";
1166     DWORD buflen = 6;
1167     DWORD size;
1168     DWORD regType;
1169     BOOL ret;
1170     LONG res;
1171     HKEY key;
1172     static const CHAR bogus[] =
1173      "System\\CurrentControlSet\\Enum\\Root\\LEGACY_BOGUS";
1174
1175     SetLastError(0xdeadbeef);
1176     set = pSetupDiGetClassDevsA(&guid, NULL, 0, DIGCF_DEVICEINTERFACE);
1177     ok(set != INVALID_HANDLE_VALUE, "SetupDiGetClassDevsA failed: %08x\n",
1178      GetLastError());
1179     SetLastError(0xdeadbeef);
1180     ret = pSetupDiCreateDeviceInfoA(set, devName, &guid, NULL, NULL,
1181      DICD_GENERATE_ID, &devInfo);
1182     ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
1183     SetLastError(0xdeadbeef);
1184     ret = pSetupDiSetDeviceRegistryPropertyA(NULL, NULL, -1, NULL, 0);
1185     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
1186      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
1187     SetLastError(0xdeadbeef);
1188     ret = pSetupDiSetDeviceRegistryPropertyA(set, NULL, -1, NULL, 0);
1189     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
1190      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
1191     SetLastError(0xdeadbeef);
1192     ret = pSetupDiSetDeviceRegistryPropertyA(set, &devInfo, -1, NULL, 0);
1193     todo_wine
1194     ok(!ret && GetLastError() == ERROR_INVALID_REG_PROPERTY,
1195      "Expected ERROR_INVALID_REG_PROPERTY, got %08x\n", GetLastError());
1196     /* GetLastError() returns nonsense in win2k3 */
1197     ret = pSetupDiSetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1198      NULL, 0);
1199     todo_wine
1200     ok(!ret, "Expected failure, got %d\n", ret);
1201     SetLastError(0xdeadbeef);
1202     ret = pSetupDiSetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1203      (PBYTE)friendlyName, buflen);
1204     ok(ret, "SetupDiSetDeviceRegistryPropertyA failed: %08x\n", GetLastError());
1205     SetLastError(0xdeadbeef);
1206     ret = pSetupDiGetDeviceRegistryPropertyA(NULL, NULL, -1, NULL, NULL, 0, NULL);
1207     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
1208      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
1209     SetLastError(0xdeadbeef);
1210     ret = pSetupDiGetDeviceRegistryPropertyA(set, NULL, -1, NULL, NULL, 0, NULL);
1211     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
1212      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
1213     SetLastError(0xdeadbeef);
1214     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, -1, NULL, NULL, 0, NULL);
1215     todo_wine
1216     ok(!ret && GetLastError() == ERROR_INVALID_REG_PROPERTY,
1217      "Expected ERROR_INVALID_REG_PROPERTY, got %08x\n", GetLastError());
1218     /* GetLastError() returns nonsense in win2k3 */
1219     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1220      NULL, NULL, buflen, NULL);
1221     ok(!ret, "Expected failure, got %d\n", ret);
1222     SetLastError(0xdeadbeef);
1223     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1224      NULL, NULL, 0, &size);
1225     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
1226      "Expected ERROR_INSUFFICIENT_BUFFER, got %08x\n", GetLastError());
1227     ok(buflen == size, "Unexpected size: %d\n", size);
1228     SetLastError(0xdeadbeef);
1229     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1230      NULL, (PBYTE)buf, buflen, NULL);
1231     ok(ret, "SetupDiGetDeviceRegistryPropertyA failed: %08x\n", GetLastError());
1232     ok(!lstrcmpiA(friendlyName, buf), "Unexpected property\n");
1233     SetLastError(0xdeadbeef);
1234     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1235      &regType, (PBYTE)buf, buflen, NULL);
1236     ok(ret, "SetupDiGetDeviceRegistryPropertyA failed: %08x\n", GetLastError());
1237     ok(!lstrcmpiA(friendlyName, buf), "Unexpected value of property\n");
1238     ok(regType == REG_SZ, "Unexpected type of property: %d\n", regType);
1239     SetLastError(0xdeadbeef);
1240     ret = pSetupDiSetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1241      NULL, 0);
1242     ok(ret, "SetupDiSetDeviceRegistryPropertyA failed: %08x\n", GetLastError());
1243     SetLastError(0xdeadbeef);
1244     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1245      NULL, (PBYTE)buf, buflen, &size);
1246     todo_wine
1247     ok(!ret && GetLastError() == ERROR_INVALID_DATA,
1248      "Expected ERROR_INVALID_DATA, got %08x\n", GetLastError());
1249     pSetupDiDestroyDeviceInfoList(set);
1250
1251     res = RegOpenKeyA(HKEY_LOCAL_MACHINE, bogus, &key);
1252     if(!is_wow64)
1253         todo_wine ok(res == ERROR_FILE_NOT_FOUND, "Expected key to not exist\n");
1254     /* FIXME: Remove when Wine is fixed */
1255     if (res == ERROR_SUCCESS)
1256     {
1257         /* Wine doesn't delete the information currently */
1258         trace("We are most likely on Wine\n");
1259         RegDeleteKeyA(HKEY_LOCAL_MACHINE, bogus);
1260     }
1261 }
1262
1263 static void testDeviceRegistryPropertyW(void)
1264 {
1265     HDEVINFO set;
1266     SP_DEVINFO_DATA devInfo = { sizeof(SP_DEVINFO_DATA), { 0 } };
1267     WCHAR devName[] = {'L','E','G','A','C','Y','_','B','O','G','U','S',0};
1268     WCHAR friendlyName[] = {'B','o','g','u','s',0};
1269     WCHAR buf[6] = {0};
1270     DWORD buflen = 6 * sizeof(WCHAR);
1271     DWORD size;
1272     DWORD regType;
1273     BOOL ret;
1274     LONG res;
1275     HKEY key;
1276     static const WCHAR bogus[] = {'S','y','s','t','e','m','\\',
1277      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
1278      'E','n','u','m','\\','R','o','o','t','\\',
1279      'L','E','G','A','C','Y','_','B','O','G','U','S',0};
1280
1281     SetLastError(0xdeadbeef);
1282     set = pSetupDiGetClassDevsW(&guid, NULL, 0, DIGCF_DEVICEINTERFACE);
1283     ok(set != INVALID_HANDLE_VALUE, "SetupDiGetClassDevsW failed: %08x\n",
1284      GetLastError());
1285     SetLastError(0xdeadbeef);
1286     ret = pSetupDiCreateDeviceInfoW(set, devName, &guid, NULL, NULL,
1287      DICD_GENERATE_ID, &devInfo);
1288     ok(ret, "SetupDiCreateDeviceInfoW failed: %08x\n", GetLastError());
1289     SetLastError(0xdeadbeef);
1290     ret = pSetupDiSetDeviceRegistryPropertyW(NULL, NULL, -1, NULL, 0);
1291     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
1292      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
1293     SetLastError(0xdeadbeef);
1294     ret = pSetupDiSetDeviceRegistryPropertyW(set, NULL, -1, NULL, 0);
1295     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
1296      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
1297     SetLastError(0xdeadbeef);
1298     ret = pSetupDiSetDeviceRegistryPropertyW(set, &devInfo, -1, NULL, 0);
1299     todo_wine
1300     ok(!ret && GetLastError() == ERROR_INVALID_REG_PROPERTY,
1301      "Expected ERROR_INVALID_REG_PROPERTY, got %08x\n", GetLastError());
1302     /* GetLastError() returns nonsense in win2k3 */
1303     ret = pSetupDiSetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1304      NULL, 0);
1305     todo_wine
1306     ok(!ret, "Expected failure, got %d\n", ret);
1307     SetLastError(0xdeadbeef);
1308     ret = pSetupDiSetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1309      (PBYTE)friendlyName, buflen);
1310     ok(ret, "SetupDiSetDeviceRegistryPropertyW failed: %08x\n", GetLastError());
1311     SetLastError(0xdeadbeef);
1312     ret = pSetupDiGetDeviceRegistryPropertyW(NULL, NULL, -1, NULL, NULL, 0, NULL);
1313     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
1314      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
1315     SetLastError(0xdeadbeef);
1316     ret = pSetupDiGetDeviceRegistryPropertyW(set, NULL, -1, NULL, NULL, 0, NULL);
1317     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
1318      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
1319     SetLastError(0xdeadbeef);
1320     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, -1, NULL, NULL, 0, NULL);
1321     todo_wine
1322     ok(!ret && GetLastError() == ERROR_INVALID_REG_PROPERTY,
1323      "Expected ERROR_INVALID_REG_PROPERTY, got %08x\n", GetLastError());
1324     /* GetLastError() returns nonsense in win2k3 */
1325     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1326      NULL, NULL, buflen, NULL);
1327     ok(!ret, "Expected failure, got %d\n", ret);
1328     SetLastError(0xdeadbeef);
1329     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1330      NULL, NULL, 0, &size);
1331     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
1332      "Expected ERROR_INSUFFICIENT_BUFFER, got %08x\n", GetLastError());
1333     ok(buflen == size, "Unexpected size: %d\n", size);
1334     SetLastError(0xdeadbeef);
1335     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1336      NULL, (PBYTE)buf, buflen, NULL);
1337     ok(ret, "SetupDiGetDeviceRegistryPropertyW failed: %08x\n", GetLastError());
1338     ok(!lstrcmpiW(friendlyName, buf), "Unexpected property\n");
1339     SetLastError(0xdeadbeef);
1340     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1341      &regType, (PBYTE)buf, buflen, NULL);
1342     ok(ret, "SetupDiGetDeviceRegistryPropertyW failed: %08x\n", GetLastError());
1343     ok(!lstrcmpiW(friendlyName, buf), "Unexpected value of property\n");
1344     ok(regType == REG_SZ, "Unexpected type of property: %d\n", regType);
1345     SetLastError(0xdeadbeef);
1346     ret = pSetupDiSetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1347      NULL, 0);
1348     ok(ret, "SetupDiSetDeviceRegistryPropertyW failed: %08x\n", GetLastError());
1349     SetLastError(0xdeadbeef);
1350     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1351      NULL, (PBYTE)buf, buflen, &size);
1352     todo_wine
1353     ok(!ret && GetLastError() == ERROR_INVALID_DATA,
1354      "Expected ERROR_INVALID_DATA, got %08x\n", GetLastError());
1355     pSetupDiDestroyDeviceInfoList(set);
1356
1357     res = RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus, &key);
1358     if(!is_wow64)
1359         todo_wine ok(res == ERROR_FILE_NOT_FOUND, "Expected key to not exist\n");
1360     /* FIXME: Remove when Wine is fixed */
1361     if (res == ERROR_SUCCESS)
1362     {
1363         /* Wine doesn't delete the information currently */
1364         trace("We are most likely on Wine\n");
1365         RegDeleteKeyW(HKEY_LOCAL_MACHINE, bogus);
1366     }
1367 }
1368
1369 static void testSetupDiGetINFClassA(void)
1370 {
1371     static const char inffile[] = "winetest.inf";
1372     static const char content[] = "[Version]\r\n\r\n";
1373
1374     char cn[MAX_PATH];
1375     char filename[MAX_PATH];
1376     DWORD count;
1377     BOOL retval;
1378     GUID guid;
1379     HANDLE h;
1380
1381     if(!pSetupDiGetINFClassA)
1382     {
1383         win_skip("SetupDiGetINFClassA not present\n");
1384         return;
1385     }
1386
1387     count = GetTempPathA(MAX_PATH, filename);
1388     if(!count)
1389     {
1390         win_skip("GetTempPathA failed\n");
1391         return;
1392     }
1393
1394     strcat(filename, inffile);
1395     DeleteFileA(filename);
1396
1397     /* not existing file */
1398     SetLastError(0xdeadbeef);
1399     retval = SetupDiGetINFClassA(filename, &guid, cn, MAX_PATH, &count);
1400     ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
1401     if (ERROR_CALL_NOT_IMPLEMENTED == GetLastError())
1402     {
1403         skip("SetupDiGetINFClassA is not implemented\n");
1404         return;
1405     }
1406     ok(ERROR_FILE_NOT_FOUND == GetLastError(),
1407         "expected error ERROR_FILE_NOT_FOUND, got %u\n", GetLastError());
1408
1409     /* missing file wins against other invalid parameter */
1410     SetLastError(0xdeadbeef);
1411     retval = SetupDiGetINFClassA(filename, NULL, cn, MAX_PATH, &count);
1412     ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
1413     ok(ERROR_FILE_NOT_FOUND == GetLastError(),
1414         "expected error ERROR_FILE_NOT_FOUND, got %u\n", GetLastError());
1415
1416     SetLastError(0xdeadbeef);
1417     retval = SetupDiGetINFClassA(filename, &guid, NULL, MAX_PATH, &count);
1418     ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
1419     ok(ERROR_FILE_NOT_FOUND == GetLastError(),
1420         "expected error ERROR_FILE_NOT_FOUND, got %u\n", GetLastError());
1421
1422     SetLastError(0xdeadbeef);
1423     retval = SetupDiGetINFClassA(filename, &guid, cn, 0, &count);
1424     ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
1425     ok(ERROR_FILE_NOT_FOUND == GetLastError(),
1426         "expected error ERROR_FILE_NOT_FOUND, got %u\n", GetLastError());
1427
1428     SetLastError(0xdeadbeef);
1429     retval = SetupDiGetINFClassA(filename, &guid, cn, MAX_PATH, NULL);
1430     ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
1431     ok(ERROR_FILE_NOT_FOUND == GetLastError(),
1432         "expected error ERROR_FILE_NOT_FOUND, got %u\n", GetLastError());
1433
1434     /* test file content */
1435     h = CreateFileA(filename, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
1436                     FILE_ATTRIBUTE_NORMAL, NULL);
1437     if(h == INVALID_HANDLE_VALUE)
1438     {
1439         win_skip("failed to create file %s (error %u)\n", filename, GetLastError());
1440         return;
1441     }
1442     CloseHandle( h);
1443
1444     retval = SetupDiGetINFClassA(filename, &guid, cn, MAX_PATH, &count);
1445     ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
1446
1447     h = CreateFileA(filename, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
1448                     FILE_ATTRIBUTE_NORMAL, NULL);
1449     if(h == INVALID_HANDLE_VALUE)
1450     {
1451         win_skip("failed to create file %s (error %u)\n", filename, GetLastError());
1452         return;
1453     }
1454     WriteFile( h, content, sizeof(content), &count, NULL);
1455     CloseHandle( h);
1456
1457     retval = SetupDiGetINFClassA(filename, &guid, cn, MAX_PATH, &count);
1458     ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
1459
1460     WritePrivateProfileStringA("Version", "Signature", "\"$CHICAGO$\"", filename);
1461
1462     retval = SetupDiGetINFClassA(filename, &guid, cn, MAX_PATH, &count);
1463     ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
1464
1465     WritePrivateProfileStringA("Version", "Class", "WINE", filename);
1466
1467     count = 0xdeadbeef;
1468     retval = SetupDiGetINFClassA(filename, &guid, cn, MAX_PATH, &count);
1469     ok(retval, "expected SetupDiGetINFClassA to succeed! error %u\n", GetLastError());
1470     ok(count == 5, "expected count==5, got %u\n", count);
1471
1472     count = 0xdeadbeef;
1473     retval = SetupDiGetINFClassA(filename, &guid, cn, 5, &count);
1474     ok(retval, "expected SetupDiGetINFClassA to succeed! error %u\n", GetLastError());
1475     ok(count == 5, "expected count==5, got %u\n", count);
1476
1477     count = 0xdeadbeef;
1478     SetLastError(0xdeadbeef);
1479     retval = SetupDiGetINFClassA(filename, &guid, cn, 4, &count);
1480     ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
1481     ok(ERROR_INSUFFICIENT_BUFFER == GetLastError(),
1482         "expected error ERROR_INSUFFICIENT_BUFFER, got %u\n", GetLastError());
1483     ok(count == 5, "expected count==5, got %u\n", count);
1484
1485     /* invalid parameter */
1486     SetLastError(0xdeadbeef);
1487     retval = SetupDiGetINFClassA(NULL, &guid, cn, MAX_PATH, &count);
1488     ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
1489     ok(ERROR_INVALID_PARAMETER == GetLastError(),
1490         "expected error ERROR_INVALID_PARAMETER, got %u\n", GetLastError());
1491
1492     SetLastError(0xdeadbeef);
1493     retval = SetupDiGetINFClassA(filename, NULL, cn, MAX_PATH, &count);
1494     ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
1495     ok(ERROR_INVALID_PARAMETER == GetLastError(),
1496         "expected error ERROR_INVALID_PARAMETER, got %u\n", GetLastError());
1497
1498     SetLastError(0xdeadbeef);
1499     retval = SetupDiGetINFClassA(filename, &guid, NULL, MAX_PATH, &count);
1500     ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
1501     ok(ERROR_INVALID_PARAMETER == GetLastError(),
1502         "expected error ERROR_INVALID_PARAMETER, got %u\n", GetLastError());
1503
1504     SetLastError(0xdeadbeef);
1505     retval = SetupDiGetINFClassA(filename, &guid, cn, 0, &count);
1506     ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
1507     ok(ERROR_INSUFFICIENT_BUFFER == GetLastError() ||
1508        ERROR_INVALID_PARAMETER == GetLastError(),
1509         "expected error ERROR_INSUFFICIENT_BUFFER or ERROR_INVALID_PARAMETER, "
1510         "got %u\n", GetLastError());
1511
1512     DeleteFileA(filename);
1513
1514     WritePrivateProfileStringA("Version", "Signature", "\"$CHICAGO$\"", filename);
1515     WritePrivateProfileStringA("Version", "ClassGUID", "WINE", filename);
1516
1517     SetLastError(0xdeadbeef);
1518     retval = SetupDiGetINFClassA(filename, &guid, cn, MAX_PATH, &count);
1519     ok(!retval, "expected SetupDiGetINFClassA to fail!\n");
1520     ok(RPC_S_INVALID_STRING_UUID == GetLastError() ||
1521        ERROR_INVALID_PARAMETER == GetLastError(),
1522         "expected error RPC_S_INVALID_STRING_UUID or ERROR_INVALID_PARAMETER, "
1523         "got %u\n", GetLastError());
1524
1525     /* network adapter guid */
1526     WritePrivateProfileStringA("Version", "ClassGUID",
1527                                "{4d36e972-e325-11ce-bfc1-08002be10318}", filename);
1528
1529     /* this test succeeds only if the guid is known to the system */
1530     count = 0xdeadbeef;
1531     retval = SetupDiGetINFClassA(filename, &guid, cn, MAX_PATH, &count);
1532     ok(retval, "expected SetupDiGetINFClassA to succeed! error %u\n", GetLastError());
1533     todo_wine
1534     ok(count == 4, "expected count==4, got %u(%s)\n", count, cn);
1535
1536     DeleteFileA(filename);
1537 }
1538
1539 START_TEST(devinst)
1540 {
1541     init_function_pointers();
1542
1543     if (pIsWow64Process)
1544         pIsWow64Process(GetCurrentProcess(), &is_wow64);
1545
1546     if (pSetupDiCreateDeviceInfoListExW)
1547         test_SetupDiCreateDeviceInfoListEx();
1548     else
1549         win_skip("SetupDiCreateDeviceInfoListExW is not available\n");
1550
1551     if (pSetupDiOpenClassRegKeyExA)
1552         test_SetupDiOpenClassRegKeyExA();
1553     else
1554         win_skip("SetupDiOpenClassRegKeyExA is not available\n");
1555
1556     testInstallClass();
1557     testCreateDeviceInfo();
1558     testGetDeviceInstanceId();
1559     testRegisterDeviceInfo();
1560     testCreateDeviceInterface();
1561     testGetDeviceInterfaceDetail();
1562     testDevRegKey();
1563     testRegisterAndGetDetail();
1564     testDeviceRegistryPropertyA();
1565     testDeviceRegistryPropertyW();
1566     testSetupDiGetINFClassA();
1567 }