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 <assert.h>
  22 #include <stdarg.h>
  23 #include <stdio.h>
  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 /* function pointers */
  35 static HMODULE hSetupAPI;
  36 static HDEVINFO (WINAPI *pSetupDiCreateDeviceInfoList)(GUID*,HWND);
  37 static HDEVINFO (WINAPI *pSetupDiCreateDeviceInfoListExW)(GUID*,HWND,PCWSTR,PVOID);
  38 static BOOL     (WINAPI *pSetupDiCreateDeviceInterfaceA)(HDEVINFO, PSP_DEVINFO_DATA, const GUID *, PCSTR, DWORD, PSP_DEVICE_INTERFACE_DATA);
  39 static BOOL     (WINAPI *pSetupDiCallClassInstaller)(DI_FUNCTION, HDEVINFO, PSP_DEVINFO_DATA);
  40 static BOOL     (WINAPI *pSetupDiDestroyDeviceInfoList)(HDEVINFO);
  41 static BOOL     (WINAPI *pSetupDiEnumDeviceInfo)(HDEVINFO, DWORD, PSP_DEVINFO_DATA);
  42 static BOOL     (WINAPI *pSetupDiEnumDeviceInterfaces)(HDEVINFO, PSP_DEVINFO_DATA, const GUID *, DWORD, PSP_DEVICE_INTERFACE_DATA);
  43 static BOOL     (WINAPI *pSetupDiInstallClassA)(HWND, PCSTR, DWORD, HSPFILEQ);
  44 static HKEY     (WINAPI *pSetupDiOpenClassRegKeyExA)(GUID*,REGSAM,DWORD,PCSTR,PVOID);
  45 static HKEY     (WINAPI *pSetupDiOpenDevRegKey)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, DWORD, DWORD, REGSAM);
  46 static HKEY     (WINAPI *pSetupDiCreateDevRegKeyW)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, DWORD, DWORD, HINF, PCWSTR);
  47 static BOOL     (WINAPI *pSetupDiCreateDeviceInfoA)(HDEVINFO, PCSTR, GUID *, PCSTR, HWND, DWORD, PSP_DEVINFO_DATA);
  48 static BOOL     (WINAPI *pSetupDiCreateDeviceInfoW)(HDEVINFO, PCWSTR, GUID *, PCWSTR, HWND, DWORD, PSP_DEVINFO_DATA);
  49 static BOOL     (WINAPI *pSetupDiGetDeviceInstanceIdA)(HDEVINFO, PSP_DEVINFO_DATA, PSTR, DWORD, PDWORD);
  50 static BOOL     (WINAPI *pSetupDiGetDeviceInterfaceDetailA)(HDEVINFO, PSP_DEVICE_INTERFACE_DATA, PSP_DEVICE_INTERFACE_DETAIL_DATA_A, DWORD, PDWORD, PSP_DEVINFO_DATA);
  51 static BOOL     (WINAPI *pSetupDiGetDeviceInterfaceDetailW)(HDEVINFO, PSP_DEVICE_INTERFACE_DATA, PSP_DEVICE_INTERFACE_DETAIL_DATA_W, DWORD, PDWORD, PSP_DEVINFO_DATA);
  52 static BOOL     (WINAPI *pSetupDiRegisterDeviceInfo)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, PSP_DETSIG_CMPPROC, PVOID, PSP_DEVINFO_DATA);
  53 static HDEVINFO (WINAPI *pSetupDiGetClassDevsA)(CONST GUID *, LPCSTR, HWND, DWORD);
  54 static HDEVINFO (WINAPI *pSetupDiGetClassDevsW)(CONST GUID *, LPCWSTR, HWND, DWORD);
  55 static BOOL     (WINAPI *pSetupDiSetDeviceRegistryPropertyA)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, const BYTE *, DWORD);
  56 static BOOL     (WINAPI *pSetupDiSetDeviceRegistryPropertyW)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, const BYTE *, DWORD);
  57 static BOOL     (WINAPI *pSetupDiGetDeviceRegistryPropertyA)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, PDWORD, PBYTE, DWORD, PDWORD);
  58 static BOOL     (WINAPI *pSetupDiGetDeviceRegistryPropertyW)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, PDWORD, PBYTE, DWORD, PDWORD);
  59
  60 /* This is a unique guid for testing purposes */
  61 static GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,0x00,0x11,0x95,0x5c,0x2b,0xdb}};
  62
  63 static void init_function_pointers(void)
  64 {
  65     hSetupAPI = GetModuleHandleA("setupapi.dll");
  66
  67     pSetupDiCreateDeviceInfoA = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoA");
  68     pSetupDiCreateDeviceInfoW = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoW");
  69     pSetupDiCreateDeviceInfoList = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoList");
  70     pSetupDiCreateDeviceInfoListExW = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoListExW");
  71     pSetupDiCreateDeviceInterfaceA = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInterfaceA");
  72     pSetupDiDestroyDeviceInfoList = (void *)GetProcAddress(hSetupAPI, "SetupDiDestroyDeviceInfoList");
  73     pSetupDiCallClassInstaller = (void *)GetProcAddress(hSetupAPI, "SetupDiCallClassInstaller");
  74     pSetupDiEnumDeviceInfo = (void *)GetProcAddress(hSetupAPI, "SetupDiEnumDeviceInfo");
  75     pSetupDiEnumDeviceInterfaces = (void *)GetProcAddress(hSetupAPI, "SetupDiEnumDeviceInterfaces");
  76     pSetupDiGetDeviceInstanceIdA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceInstanceIdA");
  77     pSetupDiGetDeviceInterfaceDetailA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceInterfaceDetailA");
  78     pSetupDiGetDeviceInterfaceDetailW = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceInterfaceDetailW");
  79     pSetupDiInstallClassA = (void *)GetProcAddress(hSetupAPI, "SetupDiInstallClassA");
  80     pSetupDiOpenClassRegKeyExA = (void *)GetProcAddress(hSetupAPI, "SetupDiOpenClassRegKeyExA");
  81     pSetupDiOpenDevRegKey = (void *)GetProcAddress(hSetupAPI, "SetupDiOpenDevRegKey");
  82     pSetupDiCreateDevRegKeyW = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDevRegKeyW");
  83     pSetupDiRegisterDeviceInfo = (void *)GetProcAddress(hSetupAPI, "SetupDiRegisterDeviceInfo");
  84     pSetupDiGetClassDevsA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetClassDevsA");
  85     pSetupDiGetClassDevsW = (void *)GetProcAddress(hSetupAPI, "SetupDiGetClassDevsW");
  86     pSetupDiSetDeviceRegistryPropertyA = (void *)GetProcAddress(hSetupAPI, "SetupDiSetDeviceRegistryPropertyA");
  87     pSetupDiSetDeviceRegistryPropertyW = (void *)GetProcAddress(hSetupAPI, "SetupDiSetDeviceRegistryPropertyW");
  88     pSetupDiGetDeviceRegistryPropertyA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceRegistryPropertyA");
  89     pSetupDiGetDeviceRegistryPropertyW = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceRegistryPropertyW");
  90 }
  91
  92 static BOOL remove_device(void)
  93 {
  94     HDEVINFO set;
  95     SP_DEVINFO_DATA devInfo = { sizeof(devInfo), { 0 } };
  96     BOOL ret;
  97
  98     SetLastError(0xdeadbeef);
  99     set = pSetupDiGetClassDevsA(&guid, NULL, 0, 0);
 100     ok(set != INVALID_HANDLE_VALUE, "SetupDiGetClassDevsA failed: %08x\n",
 101      GetLastError());
 102
 103     SetLastError(0xdeadbeef);
 104     ok(pSetupDiEnumDeviceInfo(set, 0, &devInfo),
 105      "SetupDiEnumDeviceInfo failed: %08x\n", GetLastError());
 106
 107     SetLastError(0xdeadbeef);
 108     ret = pSetupDiCallClassInstaller(DIF_REMOVE, set, &devInfo);
 109     todo_wine
 110     ok(ret, "SetupDiCallClassInstaller(DIF_REMOVE...) failed: %08x\n", GetLastError());
 111
 112     SetLastError(0xdeadbeef);
 113     ok(pSetupDiDestroyDeviceInfoList(set),
 114      "SetupDiDestroyDeviceInfoList failed: %08x\n", GetLastError());
 115
 116     return ret;
 117 }
 118
 119 /* RegDeleteTreeW from dlls/advapi32/registry.c */
 120 LSTATUS WINAPI devinst_RegDeleteTreeW(HKEY hKey, LPCWSTR lpszSubKey)
 121 {
 122     LONG ret;
 123     DWORD dwMaxSubkeyLen, dwMaxValueLen;
 124     DWORD dwMaxLen, dwSize;
 125     WCHAR szNameBuf[MAX_PATH], *lpszName = szNameBuf;
 126     HKEY hSubKey = hKey;
 127
 128     if(lpszSubKey)
 129     {
 130         ret = RegOpenKeyExW(hKey, lpszSubKey, 0, KEY_READ, &hSubKey);
 131         if (ret) return ret;
 132     }
 133
 134     /* Get highest length for keys, values */
 135     ret = RegQueryInfoKeyW(hSubKey, NULL, NULL, NULL, NULL,
 136             &dwMaxSubkeyLen, NULL, NULL, &dwMaxValueLen, NULL, NULL, NULL);
 137     if (ret) goto cleanup;
 138
 139     dwMaxSubkeyLen++;
 140     dwMaxValueLen++;
 141     dwMaxLen = max(dwMaxSubkeyLen, dwMaxValueLen);
 142     if (dwMaxLen > sizeof(szNameBuf)/sizeof(WCHAR))
 143     {
 144         /* Name too big: alloc a buffer for it */
 145         if (!(lpszName = HeapAlloc( GetProcessHeap(), 0, dwMaxLen*sizeof(WCHAR))))
 146         {
 147             ret = ERROR_NOT_ENOUGH_MEMORY;
 148             goto cleanup;
 149         }
 150     }
 151
 152
 153     /* Recursively delete all the subkeys */
 154     while (TRUE)
 155     {
 156         dwSize = dwMaxLen;
 157         if (RegEnumKeyExW(hSubKey, 0, lpszName, &dwSize, NULL,
 158                           NULL, NULL, NULL)) break;
 159
 160         ret = devinst_RegDeleteTreeW(hSubKey, lpszName);
 161         if (ret) goto cleanup;
 162     }
 163
 164     if (lpszSubKey)
 165         ret = RegDeleteKeyW(hKey, lpszSubKey);
 166     else
 167         while (TRUE)
 168         {
 169             dwSize = dwMaxLen;
 170             if (RegEnumValueW(hKey, 0, lpszName, &dwSize,
 171                   NULL, NULL, NULL, NULL)) break;
 172
 173             ret = RegDeleteValueW(hKey, lpszName);
 174             if (ret) goto cleanup;
 175         }
 176
 177 cleanup:
 178     /* Free buffer if allocated */
 179     if (lpszName != szNameBuf)
 180         HeapFree( GetProcessHeap(), 0, lpszName);
 181     if(lpszSubKey)
 182         RegCloseKey(hSubKey);
 183     return ret;
 184 }
 185
 186 static void clean_devclass_key(void)
 187 {
 188     static const WCHAR devclass[] = {'S','y','s','t','e','m','\\',
 189      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 190      'C','o','n','t','r','o','l','\\','D','e','v','i','c','e','C','l','a','s','s','e','s','\\',
 191      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
 192      '1','1','d','b','-','b','7','0','4','-',
 193      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
 194     HKEY key;
 195     DWORD subkeys;
 196
 197     /* Check if we have subkeys as Windows 2000 doesn't delete
 198      * the keys under the DeviceClasses key after a SetupDiDestroyDeviceInfoList.
 199      */
 200     RegOpenKeyW(HKEY_LOCAL_MACHINE, devclass, &key);
 201     RegQueryInfoKey(key, NULL, NULL, NULL, &subkeys, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
 202     if (subkeys > 0)
 203     {
 204         trace("We are most likely on Windows 2000\n");
 205         devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, devclass);
 206     }
 207     else
 208     {
 209         ok(!RegDeleteKeyW(HKEY_LOCAL_MACHINE, devclass),
 210          "Couldn't delete deviceclass key\n");
 211     }
 212 }
 213
 214 static void test_SetupDiCreateDeviceInfoListEx(void)
 215 {
 216     HDEVINFO devlist;
 217     BOOL ret;
 218     DWORD error;
 219     static CHAR notnull[] = "NotNull";
 220     static const WCHAR machine[] = { 'd','u','m','m','y',0 };
 221
 222     SetLastError(0xdeadbeef);
 223     /* create empty DeviceInfoList, but set Reserved to a value, which is not NULL */
 224     devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, NULL, notnull);
 225
 226     error = GetLastError();
 227     if (error == ERROR_CALL_NOT_IMPLEMENTED)
 228     {
 229         skip("SetupDiCreateDeviceInfoListExW is not implemented\n");
 230         return;
 231     }
 232     ok(devlist == INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected %p)\n", devlist, error, INVALID_HANDLE_VALUE);
 233     ok(error == ERROR_INVALID_PARAMETER, "GetLastError returned wrong value : %d, (expected %d)\n", error, ERROR_INVALID_PARAMETER);
 234
 235     SetLastError(0xdeadbeef);
 236     /* create empty DeviceInfoList, but set MachineName to something */
 237     devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, machine, NULL);
 238
 239     error = GetLastError();
 240     ok(devlist == INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected %p)\n", devlist, error, INVALID_HANDLE_VALUE);
 241     ok(error == ERROR_INVALID_MACHINENAME, "GetLastError returned wrong value : %d, (expected %d)\n", error, ERROR_INVALID_MACHINENAME);
 242
 243     /* create empty DeviceInfoList */
 244     devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, NULL, NULL);
 245     ok(devlist && devlist != INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected != %p)\n", devlist, error, INVALID_HANDLE_VALUE);
 246
 247     /* destroy DeviceInfoList */
 248     ret = pSetupDiDestroyDeviceInfoList(devlist);
 249     ok(ret, "SetupDiDestroyDeviceInfoList failed : %d\n", error);
 250 }
 251
 252 static void test_SetupDiOpenClassRegKeyExA(void)
 253 {
 254     static const CHAR guidString[] = "{6a55b5a4-3f65-11db-b704-0011955c2bdb}";
 255     HKEY hkey;
 256
 257     /* Check return value for nonexistent key */
 258     hkey = pSetupDiOpenClassRegKeyExA(&guid, KEY_ALL_ACCESS,
 259         DIOCR_INSTALLER, NULL, NULL);
 260     ok(hkey == INVALID_HANDLE_VALUE,
 261         "returned %p (expected INVALID_HANDLE_VALUE)\n", hkey);
 262
 263     /* Test it for a key that exists */
 264     hkey = SetupDiOpenClassRegKey(NULL, KEY_ALL_ACCESS);
 265     if (hkey != INVALID_HANDLE_VALUE)
 266     {
 267         HKEY classKey;
 268         if (RegCreateKeyA(hkey, guidString, &classKey) == ERROR_SUCCESS)
 269         {
 270             RegCloseKey(classKey);
 271             SetLastError(0xdeadbeef);
 272             classKey = pSetupDiOpenClassRegKeyExA(&guid, KEY_ALL_ACCESS,
 273                 DIOCR_INSTALLER, NULL, NULL);
 274             ok(classKey != INVALID_HANDLE_VALUE,
 275                 "opening class registry key failed with error %d\n",
 276                 GetLastError());
 277             if (classKey != INVALID_HANDLE_VALUE)
 278                 RegCloseKey(classKey);
 279             RegDeleteKeyA(hkey, guidString);
 280         }
 281         else
 282             trace("failed to create registry key for test\n");
 283
 284         RegCloseKey(hkey);
 285     }
 286     else
 287         trace("failed to open classes key\n");
 288 }
 289
 290 static void append_str(char **str, const char *data)
 291 {
 292     sprintf(*str, data);
 293     *str += strlen(*str);
 294 }
 295
 296 static void create_inf_file(LPCSTR filename)
 297 {
 298     char data[1024];
 299     char *ptr = data;
 300     DWORD dwNumberOfBytesWritten;
 301     HANDLE hf = CreateFile(filename, GENERIC_WRITE, 0, NULL,
 302                            CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
 303
 304     append_str(&ptr, "[Version]\n");
 305     append_str(&ptr, "Signature=\"$Chicago$\"\n");
 306     append_str(&ptr, "Class=Bogus\n");
 307     append_str(&ptr, "ClassGUID={6a55b5a4-3f65-11db-b704-0011955c2bdb}\n");
 308     append_str(&ptr, "[ClassInstall32]\n");
 309     append_str(&ptr, "AddReg=BogusClass.NT.AddReg\n");
 310     append_str(&ptr, "[BogusClass.NT.AddReg]\n");
 311     append_str(&ptr, "HKR,,,,\"Wine test devices\"\n");
 312
 313     WriteFile(hf, data, ptr - data, &dwNumberOfBytesWritten, NULL);
 314     CloseHandle(hf);
 315 }
 316
 317 static void get_temp_filename(LPSTR path)
 318 {
 319     static char curr[MAX_PATH] = { 0 };
 320     char temp[MAX_PATH];
 321     LPSTR ptr;
 322
 323     if (!*curr)
 324         GetCurrentDirectoryA(MAX_PATH, curr);
 325     GetTempFileNameA(curr, "set", 0, temp);
 326     ptr = strrchr(temp, '\\');
 327
 328     lstrcpyA(path, ptr + 1);
 329 }
 330
 331 static void testInstallClass(void)
 332 {
 333     static const WCHAR classKey[] = {'S','y','s','t','e','m','\\',
 334      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 335      'C','o','n','t','r','o','l','\\','C','l','a','s','s','\\',
 336      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
 337      '1','1','d','b','-','b','7','0','4','-',
 338      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
 339     static const CHAR classKey_win9x[] =
 340      "System\\CurrentControlSet\\Services\\Class\\"
 341      "{6a55b5a4-3f65-11db-b704-0011955c2bdb}";
 342     static const CHAR bogus_win9x[] =
 343      "System\\CurrentControlSet\\Services\\Class\\Bogus";
 344     char tmpfile[MAX_PATH];
 345     BOOL ret;
 346     HKEY hkey;
 347
 348     if (!pSetupDiInstallClassA)
 349     {
 350         skip("No SetupDiInstallClassA\n");
 351         return;
 352     }
 353     tmpfile[0] = '.';
 354     tmpfile[1] = '\\';
 355     get_temp_filename(tmpfile + 2);
 356     create_inf_file(tmpfile + 2);
 357
 358     ret = pSetupDiInstallClassA(NULL, NULL, 0, NULL);
 359     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 360      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 361     ret = pSetupDiInstallClassA(NULL, NULL, DI_NOVCP, NULL);
 362     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 363      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 364     ret = pSetupDiInstallClassA(NULL, tmpfile + 2, DI_NOVCP, NULL);
 365     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 366      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 367     ret = pSetupDiInstallClassA(NULL, tmpfile + 2, 0, NULL);
 368     ok(!ret && GetLastError() == ERROR_FILE_NOT_FOUND,
 369      "Expected ERROR_FILE_NOT_FOUND, got %08x\n", GetLastError());
 370     /* The next call will succeed. Information is put into the registry but the
 371      * location(s) is/are depending on the Windows version.
 372      */
 373     ret = pSetupDiInstallClassA(NULL, tmpfile, 0, NULL);
 374     ok(ret, "SetupDiInstallClassA failed: %08x\n", GetLastError());
 375     if (!RegOpenKeyA(HKEY_LOCAL_MACHINE, classKey_win9x, &hkey))
 376     {
 377         /* We are on win9x */
 378         RegCloseKey(hkey);
 379         ok(!RegDeleteKeyA(HKEY_LOCAL_MACHINE, classKey_win9x),
 380          "Couldn't delete win9x classkey\n");
 381         ok(!RegDeleteKeyA(HKEY_LOCAL_MACHINE, bogus_win9x),
 382          "Couldn't delete win9x bogus services class\n");
 383     }
 384     else
 385     {
 386         /* NT4 and above */
 387         ok(!RegDeleteKeyW(HKEY_LOCAL_MACHINE, classKey),
 388          "Couldn't delete NT classkey\n");
 389     }
 390     DeleteFile(tmpfile);
 391 }
 392
 393 static void testCreateDeviceInfo(void)
 394 {
 395     BOOL ret;
 396     HDEVINFO set;
 397     HKEY key;
 398     LONG res;
 399     static const WCHAR bogus[] = {'S','y','s','t','e','m','\\',
 400      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 401      'E','n','u','m','\\','R','o','o','t','\\',
 402      'L','E','G','A','C','Y','_','B','O','G','U','S',0};
 403
 404     SetLastError(0xdeadbeef);
 405     ret = pSetupDiCreateDeviceInfoA(NULL, NULL, NULL, NULL, NULL, 0, NULL);
 406     ok(!ret, "Expected failure\n");
 407     ok(GetLastError() == ERROR_INVALID_DEVINST_NAME ||
 408       GetLastError() == ERROR_INVALID_PARAMETER /* NT4 */,
 409      "Unexpected last error, got %08x\n", GetLastError());
 410
 411     SetLastError(0xdeadbeef);
 412     ret = pSetupDiCreateDeviceInfoA(NULL, "Root\\LEGACY_BOGUS\\0000", NULL,
 413      NULL, NULL, 0, NULL);
 414     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 415      "Expected ERROR_INVALID_HANDLEHANDLE, got %08x\n", GetLastError());
 416     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 417     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %08x\n",
 418      GetLastError());
 419     if (set)
 420     {
 421         SP_DEVINFO_DATA devInfo = { 0 };
 422         DWORD i;
 423         static GUID deadbeef =
 424          {0xdeadbeef, 0xdead, 0xbeef, {0xde,0xad,0xbe,0xef,0xde,0xad,0xbe,0xef}};
 425
 426         /* No GUID given */
 427         SetLastError(0xdeadbeef);
 428         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", NULL,
 429          NULL, NULL, 0, NULL);
 430         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 431             "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 432         /* We can't add device information to the set with a different GUID */
 433         SetLastError(0xdeadbeef);
 434         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000",
 435          &deadbeef, NULL, NULL, 0, NULL);
 436         ok(!ret && GetLastError() == ERROR_CLASS_MISMATCH,
 437          "Expected ERROR_CLASS_MISMATCH, got %08x\n", GetLastError());
 438         /* Finally, with all three required parameters, this succeeds: */
 439         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", &guid,
 440          NULL, NULL, 0, NULL);
 441         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 442         /* This fails because the device ID already exists.. */
 443         SetLastError(0xdeadbeef);
 444         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", &guid,
 445          NULL, NULL, 0, &devInfo);
 446         ok(!ret && GetLastError() == ERROR_DEVINST_ALREADY_EXISTS,
 447          "Expected ERROR_DEVINST_ALREADY_EXISTS, got %08x\n", GetLastError());
 448         /* whereas this "fails" because cbSize is wrong.. */
 449         SetLastError(0xdeadbeef);
 450         ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid, NULL, NULL,
 451          DICD_GENERATE_ID, &devInfo);
 452         ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 453          "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 454         /* and this finally succeeds. */
 455         devInfo.cbSize = sizeof(devInfo);
 456         ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid, NULL, NULL,
 457          DICD_GENERATE_ID, &devInfo);
 458         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 459         /* There were three devices added, however - the second failure just
 460          * resulted in the SP_DEVINFO_DATA not getting copied.
 461          */
 462         SetLastError(0xdeadbeef);
 463         i = 0;
 464         while (pSetupDiEnumDeviceInfo(set, i, &devInfo))
 465             i++;
 466         ok(i == 3, "Expected 3 devices, got %d\n", i);
 467         ok(GetLastError() == ERROR_NO_MORE_ITEMS,
 468          "SetupDiEnumDeviceInfo failed: %08x\n", GetLastError());
 469         pSetupDiDestroyDeviceInfoList(set);
 470     }
 471
 472     /* The bogus registry key shouldn't be there after this test. The only
 473      * reasons this key would still be present:
 474      *
 475      * - We are running on Wine which has to be fixed
 476      * - We have leftovers from old tests
 477      */
 478     res = RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus, &key);
 479     todo_wine
 480     ok(res == ERROR_FILE_NOT_FOUND, "Expected key to not exist\n");
 481     if (res == ERROR_SUCCESS)
 482     {
 483         DWORD subkeys;
 484
 485         /* Check if we have subkeys */
 486         RegQueryInfoKey(key, NULL, NULL, NULL, &subkeys, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
 487         if (subkeys > 0)
 488         {
 489             int i;
 490
 491             /* Leftovers from old tests */
 492             trace("Going to remove %d devices\n", subkeys);
 493             for (i = 0; i < subkeys; i++)
 494             {
 495                 BOOL ret;
 496
 497                 ret = remove_device();
 498                 ok(ret, "Expected a device to be removed\n");
 499             }
 500         }
 501         else
 502         {
 503             /* Wine doesn't delete the bogus key itself currently */
 504             trace("We are most likely on Wine\n");
 505             RegDeleteKeyW(HKEY_LOCAL_MACHINE, bogus);
 506         }
 507     }
 508 }
 509
 510 static void testGetDeviceInstanceId(void)
 511 {
 512     BOOL ret;
 513     HDEVINFO set;
 514     SP_DEVINFO_DATA devInfo = { 0 };
 515
 516     if (!pSetupDiCreateDeviceInfoList || !pSetupDiDestroyDeviceInfoList ||
 517      !pSetupDiCreateDeviceInfoA || !pSetupDiGetDeviceInstanceIdA)
 518     {
 519         skip("No SetupDiGetDeviceInstanceIdA\n");
 520         return;
 521     }
 522     SetLastError(0xdeadbeef);
 523     ret = pSetupDiGetDeviceInstanceIdA(NULL, NULL, NULL, 0, NULL);
 524     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 525      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
 526     SetLastError(0xdeadbeef);
 527     ret = pSetupDiGetDeviceInstanceIdA(NULL, &devInfo, NULL, 0, NULL);
 528     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 529      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
 530     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 531     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %08x\n",
 532      GetLastError());
 533     if (set)
 534     {
 535         char instanceID[MAX_PATH];
 536         DWORD size;
 537
 538         SetLastError(0xdeadbeef);
 539         ret = pSetupDiGetDeviceInstanceIdA(set, NULL, NULL, 0, NULL);
 540         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 541          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 542         SetLastError(0xdeadbeef);
 543         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, NULL);
 544         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 545          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 546         SetLastError(0xdeadbeef);
 547         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, &size);
 548         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 549          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 550         devInfo.cbSize = sizeof(devInfo);
 551         SetLastError(0xdeadbeef);
 552         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, &size);
 553         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 554          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 555         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", &guid,
 556          NULL, NULL, 0, &devInfo);
 557         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 558         SetLastError(0xdeadbeef);
 559         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, &size);
 560         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 561          "Expected ERROR_INSUFFICIENT_BUFFER, got %08x\n", GetLastError());
 562         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, instanceID,
 563          sizeof(instanceID), NULL);
 564         ok(ret, "SetupDiGetDeviceInstanceIdA failed: %08x\n", GetLastError());
 565         ok(!lstrcmpA(instanceID, "ROOT\\LEGACY_BOGUS\\0000"),
 566          "Unexpected instance ID %s\n", instanceID);
 567         ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid,
 568          NULL, NULL, DICD_GENERATE_ID, &devInfo);
 569         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 570         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, instanceID,
 571          sizeof(instanceID), NULL);
 572         ok(ret, "SetupDiGetDeviceInstanceIdA failed: %08x\n", GetLastError());
 573         ok(!lstrcmpA(instanceID, "ROOT\\LEGACY_BOGUS\\0001"),
 574          "Unexpected instance ID %s\n", instanceID);
 575         pSetupDiDestroyDeviceInfoList(set);
 576     }
 577 }
 578
 579 static void testRegisterDeviceInfo(void)
 580 {
 581     BOOL ret;
 582     HDEVINFO set;
 583
 584     SetLastError(0xdeadbeef);
 585     ret = pSetupDiRegisterDeviceInfo(NULL, NULL, 0, NULL, NULL, NULL);
 586     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 587      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 588     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 589     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 590     if (set)
 591     {
 592         SP_DEVINFO_DATA devInfo = { 0 };
 593
 594         SetLastError(0xdeadbeef);
 595         ret = pSetupDiRegisterDeviceInfo(set, NULL, 0, NULL, NULL, NULL);
 596         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 597          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 598         SetLastError(0xdeadbeef);
 599         ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
 600         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 601          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 602         devInfo.cbSize = sizeof(devInfo);
 603         SetLastError(0xdeadbeef);
 604         ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
 605         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 606          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 607         ret = pSetupDiCreateDeviceInfoA(set, "USB\\BOGUS\\0000", &guid,
 608          NULL, NULL, 0, &devInfo);
 609         ok(ret || GetLastError() == ERROR_DEVINST_ALREADY_EXISTS,
 610                 "SetupDiCreateDeviceInfoA failed: %d\n", GetLastError());
 611         if (ret)
 612         {
 613             /* If it already existed, registering it again will fail */
 614             ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL,
 615              NULL);
 616             ok(ret, "SetupDiCreateDeviceInfoA failed: %d\n", GetLastError());
 617         }
 618         /* FIXME: On Win2K+ systems, this is now persisted to registry in
 619          * HKLM\System\CCS\Enum\USB\Bogus\0000.  I don't check because the
 620          * Win9x location is different.
 621          * FIXME: the key also becomes undeletable.  How to get rid of it?
 622          */
 623         pSetupDiDestroyDeviceInfoList(set);
 624     }
 625 }
 626
 627 static void testCreateDeviceInterface(void)
 628 {
 629     BOOL ret;
 630     HDEVINFO set;
 631     HKEY key;
 632     static const WCHAR bogus[] = {'S','y','s','t','e','m','\\',
 633      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 634      'E','n','u','m','\\','R','o','o','t','\\',
 635      'L','E','G','A','C','Y','_','B','O','G','U','S',0};
 636     static const WCHAR devclass[] = {'S','y','s','t','e','m','\\',
 637      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 638      'C','o','n','t','r','o','l','\\','D','e','v','i','c','e','C','l','a','s','s','e','s','\\',
 639      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
 640      '1','1','d','b','-','b','7','0','4','-',
 641      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
 642
 643     if (!pSetupDiCreateDeviceInfoList || !pSetupDiDestroyDeviceInfoList ||
 644      !pSetupDiCreateDeviceInfoA || !pSetupDiCreateDeviceInterfaceA ||
 645      !pSetupDiEnumDeviceInterfaces)
 646     {
 647         skip("No SetupDiCreateDeviceInterfaceA\n");
 648         return;
 649     }
 650     SetLastError(0xdeadbeef);
 651     ret = pSetupDiCreateDeviceInterfaceA(NULL, NULL, NULL, NULL, 0, NULL);
 652     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 653      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 654     SetLastError(0xdeadbeef);
 655     ret = pSetupDiCreateDeviceInterfaceA(NULL, NULL, &guid, NULL, 0, NULL);
 656     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 657      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 658     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 659     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 660     if (set)
 661     {
 662         SP_DEVINFO_DATA devInfo = { 0 };
 663         SP_DEVICE_INTERFACE_DATA interfaceData = { sizeof(interfaceData),
 664             { 0 } };
 665         DWORD i;
 666
 667         SetLastError(0xdeadbeef);
 668         ret = pSetupDiCreateDeviceInterfaceA(set, NULL, NULL, NULL, 0, NULL);
 669         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 670          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 671         SetLastError(0xdeadbeef);
 672         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, NULL, NULL, 0,
 673                 NULL);
 674         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 675          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 676         devInfo.cbSize = sizeof(devInfo);
 677         ret = pSetupDiCreateDeviceInfoA(set, "ROOT\\LEGACY_BOGUS\\0000", &guid,
 678                 NULL, NULL, 0, &devInfo);
 679         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 680         SetLastError(0xdeadbeef);
 681         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, NULL, NULL, 0,
 682                 NULL);
 683         ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 684          "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 685         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0,
 686                 NULL);
 687         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 688         /* Creating the same interface a second time succeeds */
 689         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0,
 690                 NULL);
 691         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 692         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, "Oogah", 0,
 693                 NULL);
 694         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 695         ret = pSetupDiEnumDeviceInterfaces(set, &devInfo, &guid, 0,
 696                 &interfaceData);
 697         ok(ret, "SetupDiEnumDeviceInterfaces failed: %d\n", GetLastError());
 698         i = 0;
 699         while (pSetupDiEnumDeviceInterfaces(set, &devInfo, &guid, i,
 700                     &interfaceData))
 701             i++;
 702         ok(i == 2, "expected 2 interfaces, got %d\n", i);
 703         ok(GetLastError() == ERROR_NO_MORE_ITEMS,
 704          "SetupDiEnumDeviceInterfaces failed: %08x\n", GetLastError());
 705         ret = pSetupDiDestroyDeviceInfoList(set);
 706         ok(ret, "SetupDiDestroyDeviceInfoList failed: %08x\n", GetLastError());
 707
 708         /* Cleanup */
 709         /* FIXME: On Wine we still have the bogus entry in Enum\Root and
 710          * subkeys, as well as the deviceclass key with subkeys.
 711          * Only clean the deviceclass key once Wine if fixed.
 712          */
 713         if (!RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus, &key))
 714         {
 715             /* Wine doesn't delete the information currently */
 716             trace("We are most likely on Wine\n");
 717             devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, bogus);
 718             devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, devclass);
 719         }
 720         else
 721         {
 722             clean_devclass_key();
 723         }
 724     }
 725 }
 726
 727 static void testGetDeviceInterfaceDetail(void)
 728 {
 729     BOOL ret;
 730     HDEVINFO set;
 731     static const WCHAR bogus[] = {'S','y','s','t','e','m','\\',
 732      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 733      'E','n','u','m','\\','R','o','o','t','\\',
 734      'L','E','G','A','C','Y','_','B','O','G','U','S',0};
 735     static const WCHAR devclass[] = {'S','y','s','t','e','m','\\',
 736      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 737      'C','o','n','t','r','o','l','\\','D','e','v','i','c','e','C','l','a','s','s','e','s','\\',
 738      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
 739      '1','1','d','b','-','b','7','0','4','-',
 740      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
 741
 742     if (!pSetupDiCreateDeviceInfoList || !pSetupDiDestroyDeviceInfoList ||
 743      !pSetupDiCreateDeviceInfoA || !pSetupDiCreateDeviceInterfaceA ||
 744      !pSetupDiGetDeviceInterfaceDetailA)
 745     {
 746         skip("No SetupDiGetDeviceInterfaceDetailA\n");
 747         return;
 748     }
 749     SetLastError(0xdeadbeef);
 750     ret = pSetupDiGetDeviceInterfaceDetailA(NULL, NULL, NULL, 0, NULL, NULL);
 751     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 752      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 753     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 754     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 755     if (set)
 756     {
 757         SP_DEVINFO_DATA devInfo = { sizeof(devInfo), { 0 } };
 758         SP_DEVICE_INTERFACE_DATA interfaceData = { sizeof(interfaceData),
 759             { 0 } };
 760         DWORD size = 0;
 761         HKEY key;
 762
 763         SetLastError(0xdeadbeef);
 764         ret = pSetupDiGetDeviceInterfaceDetailA(set, NULL, NULL, 0, NULL,
 765                 NULL);
 766         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 767          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 768         ret = pSetupDiCreateDeviceInfoA(set, "ROOT\\LEGACY_BOGUS\\0000", &guid,
 769                 NULL, NULL, 0, &devInfo);
 770         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 771         SetLastError(0xdeadbeef);
 772         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0,
 773                 &interfaceData);
 774         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 775         SetLastError(0xdeadbeef);
 776         ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL,
 777                 0, NULL, NULL);
 778         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 779          "Expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 780         SetLastError(0xdeadbeef);
 781         ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL,
 782                 100, NULL, NULL);
 783         ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 784          "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 785         SetLastError(0xdeadbeef);
 786         ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL,
 787                 0, &size, NULL);
 788         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 789          "Expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 790         if (!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
 791         {
 792             static const char path[] =
 793              "\\\\?\\root#legacy_bogus#0000#{6a55b5a4-3f65-11db-b704-0011955c2bdb}";
 794             static const char path_w2k[] =
 795              "\\\\?\\root#legacy_bogus#0000#{6a55b5a4-3f65-11db-b704-0011955c2bdb}\\";
 796             LPBYTE buf = HeapAlloc(GetProcessHeap(), 0, size);
 797             SP_DEVICE_INTERFACE_DETAIL_DATA_A *detail =
 798                 (SP_DEVICE_INTERFACE_DETAIL_DATA_A *)buf;
 799             DWORD expectedsize = offsetof(SP_DEVICE_INTERFACE_DETAIL_DATA_W, DevicePath) + sizeof(WCHAR)*(1 + strlen(path));
 800
 801             detail->cbSize = 0;
 802             SetLastError(0xdeadbeef);
 803             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, detail,
 804                     size, &size, NULL);
 805             ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 806              "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 807             detail->cbSize = size;
 808             SetLastError(0xdeadbeef);
 809             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, detail,
 810                     size, &size, NULL);
 811             ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 812              "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 813             detail->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A);
 814             SetLastError(0xdeadbeef);
 815             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, detail,
 816                     size, &size, NULL);
 817             ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 818              "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 819             /* Windows 2000 and up check for the exact size. Win9x returns ERROR_INVALID_PARAMETER
 820              * on every call (so doesn't get here) and NT4 doesn't have this function.
 821              */
 822             detail->cbSize = FIELD_OFFSET(SP_DEVICE_INTERFACE_DETAIL_DATA_A, DevicePath[1]);
 823             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, detail,
 824                     size, &size, NULL);
 825             ok(ret, "SetupDiGetDeviceInterfaceDetailA failed: %d\n",
 826                     GetLastError());
 827             ok(!lstrcmpiA(path, detail->DevicePath) ||
 828              !lstrcmpiA(path_w2k, detail->DevicePath), "Unexpected path %s\n",
 829              detail->DevicePath);
 830             /* Check SetupDiGetDeviceInterfaceDetailW */
 831             if (pSetupDiGetDeviceInterfaceDetailW)
 832             {
 833                 ret = pSetupDiGetDeviceInterfaceDetailW(set, &interfaceData, NULL, 0, &size, NULL);
 834                 ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 835                  "Expected ERROR_INSUFFICIENT_BUFFER, got error code: %d\n", GetLastError());
 836                 ok(expectedsize == size ||
 837                  (expectedsize + sizeof(WCHAR)) == size /* W2K adds a backslash */,
 838                  "SetupDiGetDeviceInterfaceDetailW returned wrong reqsize, got %d\n",
 839                  size);
 840             }
 841             else
 842                 skip("SetupDiGetDeviceInterfaceDetailW is not available\n");
 843
 844             HeapFree(GetProcessHeap(), 0, buf);
 845         }
 846         pSetupDiDestroyDeviceInfoList(set);
 847
 848         /* Cleanup */
 849         /* FIXME: On Wine we still have the bogus entry in Enum\Root and
 850          * subkeys, as well as the deviceclass key with subkeys.
 851          * Only do the RegDeleteKey, once Wine is fixed.
 852          */
 853         if (!RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus, &key))
 854         {
 855             /* Wine doesn't delete the information currently */
 856             trace("We are most likely on Wine\n");
 857             devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, bogus);
 858             devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, devclass);
 859         }
 860         else
 861         {
 862             clean_devclass_key();
 863         }
 864     }
 865 }
 866
 867 static void testDevRegKey(void)
 868 {
 869     static const WCHAR classKey[] = {'S','y','s','t','e','m','\\',
 870      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 871      'C','o','n','t','r','o','l','\\','C','l','a','s','s','\\',
 872      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
 873      '1','1','d','b','-','b','7','0','4','-',
 874      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
 875     static const WCHAR bogus[] = {'S','y','s','t','e','m','\\',
 876      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 877      'E','n','u','m','\\','R','o','o','t','\\',
 878      'L','E','G','A','C','Y','_','B','O','G','U','S',0};
 879     BOOL ret;
 880     HDEVINFO set;
 881     HKEY key = NULL;
 882
 883     SetLastError(0xdeadbeef);
 884     key = pSetupDiCreateDevRegKeyW(NULL, NULL, 0, 0, 0, NULL, NULL);
 885     ok(key == INVALID_HANDLE_VALUE,
 886      "Expected INVALID_HANDLE_VALUE, got %p\n", key);
 887     ok(GetLastError() == ERROR_INVALID_HANDLE,
 888      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
 889
 890     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 891     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 892     if (set)
 893     {
 894         SP_DEVINFO_DATA devInfo = { sizeof(devInfo), { 0 } };
 895         LONG res;
 896
 897         /* The device info key shouldn't be there */
 898         res = RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus, &key);
 899         ok(res != ERROR_SUCCESS, "Expected key to not exist\n");
 900         RegCloseKey(key);
 901         /* Create the device information */
 902         ret = pSetupDiCreateDeviceInfoA(set, "ROOT\\LEGACY_BOGUS\\0000", &guid,
 903                 NULL, NULL, 0, &devInfo);
 904         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 905         /* The device info key should have been created */
 906         ok(!RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus, &key),
 907          "Expected registry key to exist\n");
 908         RegCloseKey(key);
 909         SetLastError(0xdeadbeef);
 910         key = pSetupDiOpenDevRegKey(NULL, NULL, 0, 0, 0, 0);
 911         ok(!key || key == INVALID_HANDLE_VALUE,
 912          "Expected INVALID_HANDLE_VALUE or a NULL key (NT4)\n");
 913         ok(GetLastError() == ERROR_INVALID_HANDLE,
 914          "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 915         SetLastError(0xdeadbeef);
 916         key = pSetupDiOpenDevRegKey(set, NULL, 0, 0, 0, 0);
 917         ok(key == INVALID_HANDLE_VALUE &&
 918          GetLastError() == ERROR_INVALID_PARAMETER,
 919          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 920         SetLastError(0xdeadbeef);
 921         key = pSetupDiOpenDevRegKey(set, &devInfo, 0, 0, 0, 0);
 922         ok(key == INVALID_HANDLE_VALUE &&
 923          GetLastError() == ERROR_INVALID_FLAGS,
 924          "Expected ERROR_INVALID_FLAGS, got %d\n", GetLastError());
 925         SetLastError(0xdeadbeef);
 926         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0, 0, 0);
 927         ok(key == INVALID_HANDLE_VALUE &&
 928          GetLastError() == ERROR_INVALID_FLAGS,
 929          "Expected ERROR_INVALID_FLAGS, got %d\n", GetLastError());
 930         SetLastError(0xdeadbeef);
 931         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 932          DIREG_BOTH, 0);
 933         ok(key == INVALID_HANDLE_VALUE &&
 934          GetLastError() == ERROR_INVALID_FLAGS,
 935          "Expected ERROR_INVALID_FLAGS, got %d\n", GetLastError());
 936         SetLastError(0xdeadbeef);
 937         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 938          DIREG_DRV, 0);
 939         ok(key == INVALID_HANDLE_VALUE &&
 940          GetLastError() == ERROR_DEVINFO_NOT_REGISTERED,
 941          "Expected ERROR_DEVINFO_NOT_REGISTERED, got %08x\n", GetLastError());
 942         SetLastError(0xdeadbeef);
 943         ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
 944         ok(ret, "SetupDiRegisterDeviceInfo failed: %08x\n", GetLastError());
 945         SetLastError(0xdeadbeef);
 946         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 947          DIREG_DRV, 0);
 948         /* The software key isn't created by default */
 949         todo_wine
 950         ok(key == INVALID_HANDLE_VALUE &&
 951          GetLastError() == ERROR_KEY_DOES_NOT_EXIST,
 952          "Expected ERROR_KEY_DOES_NOT_EXIST, got %08x\n", GetLastError());
 953         SetLastError(0xdeadbeef);
 954         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 955          DIREG_DEV, 0);
 956         todo_wine
 957         ok(key == INVALID_HANDLE_VALUE &&
 958          GetLastError() == ERROR_KEY_DOES_NOT_EXIST,
 959          "Expected ERROR_KEY_DOES_NOT_EXIST, got %08x\n", GetLastError());
 960         SetLastError(0xdeadbeef);
 961         /* The class key shouldn't be there */
 962         res = RegOpenKeyW(HKEY_LOCAL_MACHINE, classKey, &key);
 963         todo_wine
 964         ok(res != ERROR_SUCCESS, "Expected key to not exist\n");
 965         RegCloseKey(key);
 966         /* Create the device reg key */
 967         key = pSetupDiCreateDevRegKeyW(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 968          DIREG_DRV, NULL, NULL);
 969         ok(key != INVALID_HANDLE_VALUE, "SetupDiCreateDevRegKey failed: %08x\n",
 970          GetLastError());
 971         RegCloseKey(key);
 972         /* The class key should have been created */
 973         ok(!RegOpenKeyW(HKEY_LOCAL_MACHINE, classKey, &key),
 974          "Expected registry key to exist\n");
 975         RegCloseKey(key);
 976         SetLastError(0xdeadbeef);
 977         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 978          DIREG_DRV, 0);
 979         todo_wine
 980         ok(key == INVALID_HANDLE_VALUE &&
 981          (GetLastError() == ERROR_INVALID_DATA ||
 982          GetLastError() == ERROR_ACCESS_DENIED), /* win2k3 */
 983          "Expected ERROR_INVALID_DATA or ERROR_ACCESS_DENIED, got %08x\n", GetLastError());
 984         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 985          DIREG_DRV, KEY_READ);
 986         ok(key != INVALID_HANDLE_VALUE, "SetupDiOpenDevRegKey failed: %08x\n",
 987          GetLastError());
 988         pSetupDiDestroyDeviceInfoList(set);
 989
 990         /* Cleanup */
 991         ret = remove_device();
 992         todo_wine
 993         ok(ret, "Expected the device to be removed: %08x\n", GetLastError());
 994
 995         /* FIXME: Only do the RegDeleteKey, once Wine is fixed */
 996         if (!ret)
 997         {
 998             /* Wine doesn't delete the information currently */
 999             trace("We are most likely on Wine\n");
1000             devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, bogus);
1001             devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, classKey);
1002         }
1003         else
1004         {
1005             /* There should only be a class key entry, so a simple
1006              * RegDeleteKey should work
1007              *
1008              * This could fail if it's the first time for this new test
1009              * after running the old tests.
1010              */
1011             ok(!RegDeleteKeyW(HKEY_LOCAL_MACHINE, classKey),
1012              "Couldn't delete classkey\n");
1013         }
1014     }
1015 }
1016
1017 static void testRegisterAndGetDetail(void)
1018 {
1019     HDEVINFO set;
1020     BOOL ret;
1021     SP_DEVINFO_DATA devInfo = { sizeof(SP_DEVINFO_DATA), { 0 } };
1022     SP_DEVICE_INTERFACE_DATA interfaceData = { sizeof(interfaceData), { 0 } };
1023     DWORD dwSize = 0;
1024     static const WCHAR bogus[] = {'S','y','s','t','e','m','\\',
1025      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
1026      'E','n','u','m','\\','R','o','o','t','\\',
1027      'L','E','G','A','C','Y','_','B','O','G','U','S',0};
1028     static const WCHAR devclass[] = {'S','y','s','t','e','m','\\',
1029      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
1030      'C','o','n','t','r','o','l','\\','D','e','v','i','c','e','C','l','a','s','s','e','s','\\',
1031      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
1032      '1','1','d','b','-','b','7','0','4','-',
1033      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
1034
1035     SetLastError(0xdeadbeef);
1036     set = pSetupDiGetClassDevsA(&guid, NULL, 0, DIGCF_ALLCLASSES);
1037     ok(set != INVALID_HANDLE_VALUE, "SetupDiGetClassDevsA failed: %08x\n",
1038      GetLastError());
1039
1040     SetLastError(0xdeadbeef);
1041     ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid, NULL, 0,
1042      DICD_GENERATE_ID, &devInfo);
1043     ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
1044     SetLastError(0xdeadbeef);
1045     ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0, &interfaceData);
1046     ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
1047     SetLastError(0xdeadbeef);
1048     ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
1049     ok(ret, "SetupDiRegisterDeviceInfo failed: %08x\n", GetLastError());
1050
1051     pSetupDiDestroyDeviceInfoList(set);
1052
1053     SetLastError(0xdeadbeef);
1054     set = pSetupDiGetClassDevsA(&guid, NULL, 0, DIGCF_DEVICEINTERFACE);
1055     ok(set != INVALID_HANDLE_VALUE, "SetupDiGetClassDevsA failed: %08x\n",
1056      GetLastError());
1057
1058     SetLastError(0xdeadbeef);
1059     ret = pSetupDiEnumDeviceInterfaces(set, NULL, &guid, 0, &interfaceData);
1060     ok(ret, "SetupDiEnumDeviceInterfaces failed: %08x\n", GetLastError());
1061     SetLastError(0xdeadbeef);
1062     ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL, 0, &dwSize, NULL);
1063     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
1064      "Expected ERROR_INSUFFICIENT_BUFFER, got %08x\n", GetLastError());
1065     if (!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
1066     {
1067         static const char path[] =
1068             "\\\\?\\root#legacy_bogus#0000#{6a55b5a4-3f65-11db-b704-0011955c2bdb}";
1069         static const char path_w2k[] =
1070          "\\\\?\\root#legacy_bogus#0000#{6a55b5a4-3f65-11db-b704-0011955c2bdb}\\";
1071         PSP_DEVICE_INTERFACE_DETAIL_DATA_A detail = NULL;
1072
1073         detail = (PSP_DEVICE_INTERFACE_DETAIL_DATA_A)HeapAlloc(GetProcessHeap(), 0, dwSize);
1074         if (detail)
1075         {
1076             detail->cbSize = offsetof(SP_DEVICE_INTERFACE_DETAIL_DATA_A, DevicePath) + sizeof(char);
1077             SetLastError(0xdeadbeef);
1078             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData,
1079              detail, dwSize, &dwSize, NULL);
1080             ok(ret, "SetupDiGetDeviceInterfaceDetailA failed: %08x\n", GetLastError());
1081             /* FIXME: This one only worked because old data wasn't removed properly. As soon
1082              * as all the tests are cleaned up correctly this has to be (or should be) fixed
1083              */
1084             todo_wine
1085             ok(!lstrcmpiA(path, detail->DevicePath) ||
1086              !lstrcmpiA(path_w2k, detail->DevicePath), "Unexpected path %s\n",
1087              detail->DevicePath);
1088             HeapFree(GetProcessHeap(), 0, detail);
1089         }
1090     }
1091
1092     pSetupDiDestroyDeviceInfoList(set);
1093
1094     /* Cleanup */
1095     ret = remove_device();
1096     todo_wine
1097     ok(ret, "Expected the device to be removed: %08x\n", GetLastError());
1098
1099     /* FIXME: Only do the RegDeleteKey, once Wine is fixed */
1100     if (!ret)
1101     {
1102         /* Wine doesn't delete the information currently */
1103         trace("We are most likely on Wine\n");
1104         devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, bogus);
1105         devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, devclass);
1106     }
1107     else
1108     {
1109         clean_devclass_key();
1110     }
1111 }
1112
1113 static void testDeviceRegistryPropertyA()
1114 {
1115     HDEVINFO set;
1116     SP_DEVINFO_DATA devInfo = { sizeof(SP_DEVINFO_DATA), { 0 } };
1117     CHAR devName[] = "LEGACY_BOGUS";
1118     CHAR friendlyName[] = "Bogus";
1119     CHAR buf[6] = "";
1120     DWORD buflen = 6;
1121     DWORD size;
1122     DWORD regType;
1123     BOOL ret;
1124     LONG res;
1125     HKEY key;
1126     static const CHAR bogus[] =
1127      "System\\CurrentControlSet\\Enum\\Root\\LEGACY_BOGUS";
1128
1129     SetLastError(0xdeadbeef);
1130     set = pSetupDiGetClassDevsA(&guid, NULL, 0, DIGCF_DEVICEINTERFACE);
1131     ok(set != INVALID_HANDLE_VALUE, "SetupDiGetClassDevsA failed: %08x\n",
1132      GetLastError());
1133     SetLastError(0xdeadbeef);
1134     ret = pSetupDiCreateDeviceInfoA(set, devName, &guid, NULL, NULL,
1135      DICD_GENERATE_ID, &devInfo);
1136     ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
1137     SetLastError(0xdeadbeef);
1138     ret = pSetupDiSetDeviceRegistryPropertyA(NULL, NULL, -1, NULL, 0);
1139     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
1140      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
1141     SetLastError(0xdeadbeef);
1142     ret = pSetupDiSetDeviceRegistryPropertyA(set, NULL, -1, NULL, 0);
1143     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
1144      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
1145     SetLastError(0xdeadbeef);
1146     ret = pSetupDiSetDeviceRegistryPropertyA(set, &devInfo, -1, NULL, 0);
1147     todo_wine
1148     ok(!ret && GetLastError() == ERROR_INVALID_REG_PROPERTY,
1149      "Expected ERROR_INVALID_REG_PROPERTY, got %08x\n", GetLastError());
1150     /* GetLastError() returns nonsense in win2k3 */
1151     ret = pSetupDiSetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1152      NULL, 0);
1153     todo_wine
1154     ok(!ret, "Expected failure, got %d\n", ret);
1155     SetLastError(0xdeadbeef);
1156     ret = pSetupDiSetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1157      (PBYTE)friendlyName, buflen);
1158     ok(ret, "SetupDiSetDeviceRegistryPropertyA failed: %08x\n", GetLastError());
1159     SetLastError(0xdeadbeef);
1160     ret = pSetupDiGetDeviceRegistryPropertyA(NULL, NULL, -1, NULL, NULL, 0, NULL);
1161     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
1162      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
1163     SetLastError(0xdeadbeef);
1164     ret = pSetupDiGetDeviceRegistryPropertyA(set, NULL, -1, NULL, NULL, 0, NULL);
1165     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
1166      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
1167     SetLastError(0xdeadbeef);
1168     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, -1, NULL, NULL, 0, NULL);
1169     todo_wine
1170     ok(!ret && GetLastError() == ERROR_INVALID_REG_PROPERTY,
1171      "Expected ERROR_INVALID_REG_PROPERTY, got %08x\n", GetLastError());
1172     /* GetLastError() returns nonsense in win2k3 */
1173     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1174      NULL, NULL, buflen, NULL);
1175     ok(!ret, "Expected failure, got %d\n", ret);
1176     SetLastError(0xdeadbeef);
1177     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1178      NULL, NULL, 0, &size);
1179     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
1180      "Expected ERROR_INSUFFICIENT_BUFFER, got %08x\n", GetLastError());
1181     ok(buflen == size, "Unexpected size: %d\n", size);
1182     SetLastError(0xdeadbeef);
1183     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1184      NULL, (PBYTE)buf, buflen, NULL);
1185     ok(ret, "SetupDiGetDeviceRegistryPropertyA failed: %08x\n", GetLastError());
1186     ok(!lstrcmpiA(friendlyName, buf), "Unexpected property\n");
1187     SetLastError(0xdeadbeef);
1188     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1189      &regType, (PBYTE)buf, buflen, NULL);
1190     ok(ret, "SetupDiGetDeviceRegistryPropertyA failed: %08x\n", GetLastError());
1191     ok(!lstrcmpiA(friendlyName, buf), "Unexpected value of property\n");
1192     ok(regType == REG_SZ, "Unexpected type of property: %d\n", regType);
1193     SetLastError(0xdeadbeef);
1194     ret = pSetupDiSetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1195      NULL, 0);
1196     ok(ret, "SetupDiSetDeviceRegistryPropertyA failed: %08x\n", GetLastError());
1197     SetLastError(0xdeadbeef);
1198     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
1199      NULL, (PBYTE)buf, buflen, &size);
1200     todo_wine
1201     ok(!ret && GetLastError() == ERROR_INVALID_DATA,
1202      "Expected ERROR_INVALID_DATA, got %08x\n", GetLastError());
1203     pSetupDiDestroyDeviceInfoList(set);
1204
1205     res = RegOpenKeyA(HKEY_LOCAL_MACHINE, bogus, &key);
1206     todo_wine
1207     ok(res == ERROR_FILE_NOT_FOUND, "Expected key to not exist\n");
1208     /* FIXME: Remove when Wine is fixed */
1209     if (res == ERROR_SUCCESS)
1210     {
1211         /* Wine doesn't delete the information currently */
1212         trace("We are most likely on Wine\n");
1213         RegDeleteKeyA(HKEY_LOCAL_MACHINE, bogus);
1214     }
1215 }
1216
1217 static void testDeviceRegistryPropertyW()
1218 {
1219     HDEVINFO set;
1220     SP_DEVINFO_DATA devInfo = { sizeof(SP_DEVINFO_DATA), { 0 } };
1221     WCHAR devName[] = {'L','E','G','A','C','Y','_','B','O','G','U','S',0};
1222     WCHAR friendlyName[] = {'B','o','g','u','s',0};
1223     WCHAR buf[6] = {0};
1224     DWORD buflen = 6 * sizeof(WCHAR);
1225     DWORD size;
1226     DWORD regType;
1227     BOOL ret;
1228     LONG res;
1229     HKEY key;
1230     static const WCHAR bogus[] = {'S','y','s','t','e','m','\\',
1231      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
1232      'E','n','u','m','\\','R','o','o','t','\\',
1233      'L','E','G','A','C','Y','_','B','O','G','U','S',0};
1234
1235     SetLastError(0xdeadbeef);
1236     set = pSetupDiGetClassDevsW(&guid, NULL, 0, DIGCF_DEVICEINTERFACE);
1237     ok(set != INVALID_HANDLE_VALUE, "SetupDiGetClassDevsW failed: %08x\n",
1238      GetLastError());
1239     SetLastError(0xdeadbeef);
1240     ret = pSetupDiCreateDeviceInfoW(set, devName, &guid, NULL, NULL,
1241      DICD_GENERATE_ID, &devInfo);
1242     ok(ret, "SetupDiCreateDeviceInfoW failed: %08x\n", GetLastError());
1243     SetLastError(0xdeadbeef);
1244     ret = pSetupDiSetDeviceRegistryPropertyW(NULL, NULL, -1, NULL, 0);
1245     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
1246      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
1247     SetLastError(0xdeadbeef);
1248     ret = pSetupDiSetDeviceRegistryPropertyW(set, NULL, -1, NULL, 0);
1249     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
1250      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
1251     SetLastError(0xdeadbeef);
1252     ret = pSetupDiSetDeviceRegistryPropertyW(set, &devInfo, -1, NULL, 0);
1253     todo_wine
1254     ok(!ret && GetLastError() == ERROR_INVALID_REG_PROPERTY,
1255      "Expected ERROR_INVALID_REG_PROPERTY, got %08x\n", GetLastError());
1256     /* GetLastError() returns nonsense in win2k3 */
1257     ret = pSetupDiSetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1258      NULL, 0);
1259     todo_wine
1260     ok(!ret, "Expected failure, got %d\n", ret);
1261     SetLastError(0xdeadbeef);
1262     ret = pSetupDiSetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1263      (PBYTE)friendlyName, buflen);
1264     ok(ret, "SetupDiSetDeviceRegistryPropertyW failed: %08x\n", GetLastError());
1265     SetLastError(0xdeadbeef);
1266     ret = pSetupDiGetDeviceRegistryPropertyW(NULL, NULL, -1, NULL, NULL, 0, NULL);
1267     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
1268      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
1269     SetLastError(0xdeadbeef);
1270     ret = pSetupDiGetDeviceRegistryPropertyW(set, NULL, -1, NULL, NULL, 0, NULL);
1271     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
1272      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
1273     SetLastError(0xdeadbeef);
1274     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, -1, NULL, NULL, 0, NULL);
1275     todo_wine
1276     ok(!ret && GetLastError() == ERROR_INVALID_REG_PROPERTY,
1277      "Expected ERROR_INVALID_REG_PROPERTY, got %08x\n", GetLastError());
1278     /* GetLastError() returns nonsense in win2k3 */
1279     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1280      NULL, NULL, buflen, NULL);
1281     ok(!ret, "Expected failure, got %d\n", ret);
1282     SetLastError(0xdeadbeef);
1283     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1284      NULL, NULL, 0, &size);
1285     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
1286      "Expected ERROR_INSUFFICIENT_BUFFER, got %08x\n", GetLastError());
1287     ok(buflen == size, "Unexpected size: %d\n", size);
1288     SetLastError(0xdeadbeef);
1289     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1290      NULL, (PBYTE)buf, buflen, NULL);
1291     ok(ret, "SetupDiGetDeviceRegistryPropertyW failed: %08x\n", GetLastError());
1292     ok(!lstrcmpiW(friendlyName, buf), "Unexpected property\n");
1293     SetLastError(0xdeadbeef);
1294     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1295      &regType, (PBYTE)buf, buflen, NULL);
1296     ok(ret, "SetupDiGetDeviceRegistryPropertyW failed: %08x\n", GetLastError());
1297     ok(!lstrcmpiW(friendlyName, buf), "Unexpected value of property\n");
1298     ok(regType == REG_SZ, "Unexpected type of property: %d\n", regType);
1299     SetLastError(0xdeadbeef);
1300     ret = pSetupDiSetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1301      NULL, 0);
1302     ok(ret, "SetupDiSetDeviceRegistryPropertyW failed: %08x\n", GetLastError());
1303     SetLastError(0xdeadbeef);
1304     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1305      NULL, (PBYTE)buf, buflen, &size);
1306     todo_wine
1307     ok(!ret && GetLastError() == ERROR_INVALID_DATA,
1308      "Expected ERROR_INVALID_DATA, got %08x\n", GetLastError());
1309     pSetupDiDestroyDeviceInfoList(set);
1310
1311     res = RegOpenKeyW(HKEY_LOCAL_MACHINE, bogus, &key);
1312     todo_wine
1313     ok(res == ERROR_FILE_NOT_FOUND, "Expected key to not exist\n");
1314     /* FIXME: Remove when Wine is fixed */
1315     if (res == ERROR_SUCCESS)
1316     {
1317         /* Wine doesn't delete the information currently */
1318         trace("We are most likely on Wine\n");
1319         RegDeleteKeyW(HKEY_LOCAL_MACHINE, bogus);
1320     }
1321 }
1322
1323 START_TEST(devinst)
1324 {
1325     HDEVINFO set;
1326
1327      init_function_pointers();
1328
1329     /* Win9x/WinMe does things totally different so we skip all the tests
1330      *
1331      * We don't want to exclude NT4 so hence this check.
1332      */
1333     SetLastError(0xdeadbeef);
1334     set = pSetupDiGetClassDevsW(NULL, NULL, 0, 0);
1335     if (set == INVALID_HANDLE_VALUE && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
1336     {
1337         skip("Win9x/WinMe has totally different behavior\n");
1338         return;
1339     }
1340
1341     if (pSetupDiCreateDeviceInfoListExW && pSetupDiDestroyDeviceInfoList)
1342         test_SetupDiCreateDeviceInfoListEx();
1343     else
1344         skip("SetupDiCreateDeviceInfoListExW and/or SetupDiDestroyDeviceInfoList not available\n");
1345
1346     if (pSetupDiOpenClassRegKeyExA)
1347         test_SetupDiOpenClassRegKeyExA();
1348     else
1349         skip("SetupDiOpenClassRegKeyExA is not available\n");
1350
1351     testInstallClass();
1352     testCreateDeviceInfo();
1353     testGetDeviceInstanceId();
1354     testRegisterDeviceInfo();
1355     testCreateDeviceInterface();
1356     testGetDeviceInterfaceDetail();
1357     testDevRegKey();
1358     testRegisterAndGetDetail();
1359     testDeviceRegistryPropertyA();
1360     testDeviceRegistryPropertyW();
1361 }