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 <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 static void init_function_pointers(void)
  61 {
  62     hSetupAPI = GetModuleHandleA("setupapi.dll");
  63
  64     pSetupDiCreateDeviceInfoA = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoA");
  65     pSetupDiCreateDeviceInfoW = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoW");
  66     pSetupDiCreateDeviceInfoList = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoList");
  67     pSetupDiCreateDeviceInfoListExW = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoListExW");
  68     pSetupDiCreateDeviceInterfaceA = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInterfaceA");
  69     pSetupDiDestroyDeviceInfoList = (void *)GetProcAddress(hSetupAPI, "SetupDiDestroyDeviceInfoList");
  70     pSetupDiCallClassInstaller = (void *)GetProcAddress(hSetupAPI, "SetupDiCallClassInstaller");
  71     pSetupDiEnumDeviceInfo = (void *)GetProcAddress(hSetupAPI, "SetupDiEnumDeviceInfo");
  72     pSetupDiEnumDeviceInterfaces = (void *)GetProcAddress(hSetupAPI, "SetupDiEnumDeviceInterfaces");
  73     pSetupDiGetDeviceInstanceIdA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceInstanceIdA");
  74     pSetupDiGetDeviceInterfaceDetailA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceInterfaceDetailA");
  75     pSetupDiGetDeviceInterfaceDetailW = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceInterfaceDetailW");
  76     pSetupDiInstallClassA = (void *)GetProcAddress(hSetupAPI, "SetupDiInstallClassA");
  77     pSetupDiOpenClassRegKeyExA = (void *)GetProcAddress(hSetupAPI, "SetupDiOpenClassRegKeyExA");
  78     pSetupDiOpenDevRegKey = (void *)GetProcAddress(hSetupAPI, "SetupDiOpenDevRegKey");
  79     pSetupDiCreateDevRegKeyW = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDevRegKeyW");
  80     pSetupDiRegisterDeviceInfo = (void *)GetProcAddress(hSetupAPI, "SetupDiRegisterDeviceInfo");
  81     pSetupDiGetClassDevsA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetClassDevsA");
  82     pSetupDiGetClassDevsW = (void *)GetProcAddress(hSetupAPI, "SetupDiGetClassDevsW");
  83     pSetupDiSetDeviceRegistryPropertyA = (void *)GetProcAddress(hSetupAPI, "SetupDiSetDeviceRegistryPropertyA");
  84     pSetupDiSetDeviceRegistryPropertyW = (void *)GetProcAddress(hSetupAPI, "SetupDiSetDeviceRegistryPropertyW");
  85     pSetupDiGetDeviceRegistryPropertyA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceRegistryPropertyA");
  86     pSetupDiGetDeviceRegistryPropertyW = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceRegistryPropertyW");
  87 }
  88
  89 /* RegDeleteTreeW from dlls/advapi32/registry.c */
  90 LSTATUS WINAPI devinst_RegDeleteTreeW(HKEY hKey, LPCWSTR lpszSubKey)
  91 {
  92     LONG ret;
  93     DWORD dwMaxSubkeyLen, dwMaxValueLen;
  94     DWORD dwMaxLen, dwSize;
  95     WCHAR szNameBuf[MAX_PATH], *lpszName = szNameBuf;
  96     HKEY hSubKey = hKey;
  97
  98     if(lpszSubKey)
  99     {
 100         ret = RegOpenKeyExW(hKey, lpszSubKey, 0, KEY_READ, &hSubKey);
 101         if (ret) return ret;
 102     }
 103
 104     /* Get highest length for keys, values */
 105     ret = RegQueryInfoKeyW(hSubKey, NULL, NULL, NULL, NULL,
 106             &dwMaxSubkeyLen, NULL, NULL, &dwMaxValueLen, NULL, NULL, NULL);
 107     if (ret) goto cleanup;
 108
 109     dwMaxSubkeyLen++;
 110     dwMaxValueLen++;
 111     dwMaxLen = max(dwMaxSubkeyLen, dwMaxValueLen);
 112     if (dwMaxLen > sizeof(szNameBuf)/sizeof(WCHAR))
 113     {
 114         /* Name too big: alloc a buffer for it */
 115         if (!(lpszName = HeapAlloc( GetProcessHeap(), 0, dwMaxLen*sizeof(WCHAR))))
 116         {
 117             ret = ERROR_NOT_ENOUGH_MEMORY;
 118             goto cleanup;
 119         }
 120     }
 121
 122
 123     /* Recursively delete all the subkeys */
 124     while (TRUE)
 125     {
 126         dwSize = dwMaxLen;
 127         if (RegEnumKeyExW(hSubKey, 0, lpszName, &dwSize, NULL,
 128                           NULL, NULL, NULL)) break;
 129
 130         ret = devinst_RegDeleteTreeW(hSubKey, lpszName);
 131         if (ret) goto cleanup;
 132     }
 133
 134     if (lpszSubKey)
 135         ret = RegDeleteKeyW(hKey, lpszSubKey);
 136     else
 137         while (TRUE)
 138         {
 139             dwSize = dwMaxLen;
 140             if (RegEnumValueW(hKey, 0, lpszName, &dwSize,
 141                   NULL, NULL, NULL, NULL)) break;
 142
 143             ret = RegDeleteValueW(hKey, lpszName);
 144             if (ret) goto cleanup;
 145         }
 146
 147 cleanup:
 148     /* Free buffer if allocated */
 149     if (lpszName != szNameBuf)
 150         HeapFree( GetProcessHeap(), 0, lpszName);
 151     if(lpszSubKey)
 152         RegCloseKey(hSubKey);
 153     return ret;
 154 }
 155
 156
 157 static void test_SetupDiCreateDeviceInfoListEx(void)
 158 {
 159     HDEVINFO devlist;
 160     BOOL ret;
 161     DWORD error;
 162     static CHAR notnull[] = "NotNull";
 163     static const WCHAR machine[] = { 'd','u','m','m','y',0 };
 164
 165     SetLastError(0xdeadbeef);
 166     /* create empty DeviceInfoList, but set Reserved to a value, which is not NULL */
 167     devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, NULL, notnull);
 168
 169     error = GetLastError();
 170     if (error == ERROR_CALL_NOT_IMPLEMENTED)
 171     {
 172         skip("SetupDiCreateDeviceInfoListExW is not implemented\n");
 173         return;
 174     }
 175     ok(devlist == INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected %p)\n", devlist, error, INVALID_HANDLE_VALUE);
 176     ok(error == ERROR_INVALID_PARAMETER, "GetLastError returned wrong value : %d, (expected %d)\n", error, ERROR_INVALID_PARAMETER);
 177
 178     SetLastError(0xdeadbeef);
 179     /* create empty DeviceInfoList, but set MachineName to something */
 180     devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, machine, NULL);
 181
 182     error = GetLastError();
 183     ok(devlist == INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected %p)\n", devlist, error, INVALID_HANDLE_VALUE);
 184     ok(error == ERROR_INVALID_MACHINENAME, "GetLastError returned wrong value : %d, (expected %d)\n", error, ERROR_INVALID_MACHINENAME);
 185
 186     /* create empty DeviceInfoList */
 187     devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, NULL, NULL);
 188     ok(devlist && devlist != INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected != %p)\n", devlist, error, INVALID_HANDLE_VALUE);
 189
 190     /* destroy DeviceInfoList */
 191     ret = pSetupDiDestroyDeviceInfoList(devlist);
 192     ok(ret, "SetupDiDestroyDeviceInfoList failed : %d\n", error);
 193 }
 194
 195 static void test_SetupDiOpenClassRegKeyExA(void)
 196 {
 197     /* This is a unique guid for testing purposes */
 198     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 199         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 200     static const CHAR guidString[] = "{6a55b5a4-3f65-11db-b704-0011955c2bdb}";
 201     HKEY hkey;
 202
 203     /* Check return value for nonexistent key */
 204     hkey = pSetupDiOpenClassRegKeyExA(&guid, KEY_ALL_ACCESS,
 205         DIOCR_INSTALLER, NULL, NULL);
 206     ok(hkey == INVALID_HANDLE_VALUE,
 207         "returned %p (expected INVALID_HANDLE_VALUE)\n", hkey);
 208
 209     /* Test it for a key that exists */
 210     hkey = SetupDiOpenClassRegKey(NULL, KEY_ALL_ACCESS);
 211     if (hkey != INVALID_HANDLE_VALUE)
 212     {
 213         HKEY classKey;
 214         if (RegCreateKeyA(hkey, guidString, &classKey) == ERROR_SUCCESS)
 215         {
 216             RegCloseKey(classKey);
 217             SetLastError(0xdeadbeef);
 218             classKey = pSetupDiOpenClassRegKeyExA(&guid, KEY_ALL_ACCESS,
 219                 DIOCR_INSTALLER, NULL, NULL);
 220             ok(classKey != INVALID_HANDLE_VALUE,
 221                 "opening class registry key failed with error %d\n",
 222                 GetLastError());
 223             if (classKey != INVALID_HANDLE_VALUE)
 224                 RegCloseKey(classKey);
 225             RegDeleteKeyA(hkey, guidString);
 226         }
 227         else
 228             trace("failed to create registry key for test\n");
 229     }
 230     else
 231         trace("failed to open classes key\n");
 232 }
 233
 234 static void append_str(char **str, const char *data)
 235 {
 236     sprintf(*str, data);
 237     *str += strlen(*str);
 238 }
 239
 240 static void create_inf_file(LPCSTR filename)
 241 {
 242     char data[1024];
 243     char *ptr = data;
 244     DWORD dwNumberOfBytesWritten;
 245     HANDLE hf = CreateFile(filename, GENERIC_WRITE, 0, NULL,
 246                            CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
 247
 248     append_str(&ptr, "[Version]\n");
 249     append_str(&ptr, "Signature=\"$Chicago$\"\n");
 250     append_str(&ptr, "Class=Bogus\n");
 251     append_str(&ptr, "ClassGUID={6a55b5a4-3f65-11db-b704-0011955c2bdb}\n");
 252     append_str(&ptr, "[ClassInstall32]\n");
 253     append_str(&ptr, "AddReg=BogusClass.NT.AddReg\n");
 254     append_str(&ptr, "[BogusClass.NT.AddReg]\n");
 255     append_str(&ptr, "HKR,,,,\"Wine test devices\"\n");
 256
 257     WriteFile(hf, data, ptr - data, &dwNumberOfBytesWritten, NULL);
 258     CloseHandle(hf);
 259 }
 260
 261 static void get_temp_filename(LPSTR path)
 262 {
 263     static char curr[MAX_PATH] = { 0 };
 264     char temp[MAX_PATH];
 265     LPSTR ptr;
 266
 267     if (!*curr)
 268         GetCurrentDirectoryA(MAX_PATH, curr);
 269     GetTempFileNameA(curr, "set", 0, temp);
 270     ptr = strrchr(temp, '\\');
 271
 272     lstrcpyA(path, ptr + 1);
 273 }
 274
 275 static void testInstallClass(void)
 276 {
 277     static const WCHAR classKey[] = {'S','y','s','t','e','m','\\',
 278      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 279      'C','o','n','t','r','o','l','\\','C','l','a','s','s','\\',
 280      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
 281      '1','1','d','b','-','b','7','0','4','-',
 282      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
 283     char tmpfile[MAX_PATH];
 284     BOOL ret;
 285
 286     if (!pSetupDiInstallClassA)
 287     {
 288         skip("No SetupDiInstallClassA\n");
 289         return;
 290     }
 291     tmpfile[0] = '.';
 292     tmpfile[1] = '\\';
 293     get_temp_filename(tmpfile + 2);
 294     create_inf_file(tmpfile + 2);
 295
 296     ret = pSetupDiInstallClassA(NULL, NULL, 0, NULL);
 297     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 298      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 299     ret = pSetupDiInstallClassA(NULL, NULL, DI_NOVCP, NULL);
 300     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 301      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 302     ret = pSetupDiInstallClassA(NULL, tmpfile + 2, DI_NOVCP, NULL);
 303     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 304      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 305     ret = pSetupDiInstallClassA(NULL, tmpfile + 2, 0, NULL);
 306     ok(!ret && GetLastError() == ERROR_FILE_NOT_FOUND,
 307      "Expected ERROR_FILE_NOT_FOUND, got %08x\n", GetLastError());
 308     ret = pSetupDiInstallClassA(NULL, tmpfile, 0, NULL);
 309     ok(ret, "SetupDiInstallClassA failed: %08x\n", GetLastError());
 310     RegDeleteKeyW(HKEY_LOCAL_MACHINE, classKey);
 311     DeleteFile(tmpfile);
 312 }
 313
 314 static void testCreateDeviceInfo(void)
 315 {
 316     BOOL ret;
 317     HDEVINFO set;
 318     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 319         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 320
 321     if (!pSetupDiCreateDeviceInfoList || !pSetupDiEnumDeviceInfo ||
 322      !pSetupDiDestroyDeviceInfoList || !pSetupDiCreateDeviceInfoA)
 323     {
 324         skip("No SetupDiCreateDeviceInfoA\n");
 325         return;
 326     }
 327     SetLastError(0xdeadbeef);
 328     ret = pSetupDiCreateDeviceInfoA(NULL, NULL, NULL, NULL, NULL, 0, NULL);
 329     ok(!ret && GetLastError() == ERROR_INVALID_DEVINST_NAME,
 330      "Expected ERROR_INVALID_DEVINST_NAME, got %08x\n", GetLastError());
 331     SetLastError(0xdeadbeef);
 332     ret = pSetupDiCreateDeviceInfoA(NULL, "Root\\LEGACY_BOGUS\\0000", NULL,
 333      NULL, NULL, 0, NULL);
 334     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 335      "Expected ERROR_INVALID_HANDLEHANDLE, got %08x\n", GetLastError());
 336     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 337     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %08x\n",
 338      GetLastError());
 339     if (set)
 340     {
 341         SP_DEVINFO_DATA devInfo = { 0 };
 342         DWORD i;
 343
 344         SetLastError(0xdeadbeef);
 345         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", NULL,
 346          NULL, NULL, 0, NULL);
 347         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 348             "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 349         /* Finally, with all three required parameters, this succeeds: */
 350         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", &guid,
 351          NULL, NULL, 0, NULL);
 352         ok(ret, "pSetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 353         /* This fails because the device ID already exists.. */
 354         SetLastError(0xdeadbeef);
 355         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", &guid,
 356          NULL, NULL, 0, &devInfo);
 357         ok(!ret && GetLastError() == ERROR_DEVINST_ALREADY_EXISTS,
 358          "Expected ERROR_DEVINST_ALREADY_EXISTS, got %08x\n", GetLastError());
 359         /* whereas this "fails" because cbSize is wrong.. */
 360         SetLastError(0xdeadbeef);
 361         ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid, NULL, NULL,
 362          DICD_GENERATE_ID, &devInfo);
 363         ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 364          "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 365         devInfo.cbSize = sizeof(devInfo);
 366         ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid, NULL, NULL,
 367          DICD_GENERATE_ID, &devInfo);
 368         /* and this finally succeeds. */
 369         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 370         /* There were three devices added, however - the second failure just
 371          * resulted in the SP_DEVINFO_DATA not getting copied.
 372          */
 373         SetLastError(0xdeadbeef);
 374         i = 0;
 375         while (pSetupDiEnumDeviceInfo(set, i, &devInfo))
 376             i++;
 377         ok(i == 3, "Expected 3 devices, got %d\n", i);
 378         ok(GetLastError() == ERROR_NO_MORE_ITEMS,
 379          "SetupDiEnumDeviceInfo failed: %08x\n", GetLastError());
 380         pSetupDiDestroyDeviceInfoList(set);
 381     }
 382 }
 383
 384 static void testGetDeviceInstanceId(void)
 385 {
 386     BOOL ret;
 387     HDEVINFO set;
 388     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 389         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 390     SP_DEVINFO_DATA devInfo = { 0 };
 391
 392     if (!pSetupDiCreateDeviceInfoList || !pSetupDiDestroyDeviceInfoList ||
 393      !pSetupDiCreateDeviceInfoA || !pSetupDiGetDeviceInstanceIdA)
 394     {
 395         skip("No SetupDiGetDeviceInstanceIdA\n");
 396         return;
 397     }
 398     SetLastError(0xdeadbeef);
 399     ret = pSetupDiGetDeviceInstanceIdA(NULL, NULL, NULL, 0, NULL);
 400     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 401      "Expected ERROR_INVALID_HANDLEHANDLE, got %08x\n", GetLastError());
 402     SetLastError(0xdeadbeef);
 403     ret = pSetupDiGetDeviceInstanceIdA(NULL, &devInfo, NULL, 0, NULL);
 404     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 405      "Expected ERROR_INVALID_HANDLEHANDLE, got %08x\n", GetLastError());
 406     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 407     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %08x\n",
 408      GetLastError());
 409     if (set)
 410     {
 411         char instanceID[MAX_PATH];
 412         DWORD size;
 413
 414         SetLastError(0xdeadbeef);
 415         ret = pSetupDiGetDeviceInstanceIdA(set, NULL, NULL, 0, NULL);
 416         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 417          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 418         SetLastError(0xdeadbeef);
 419         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, NULL);
 420         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 421          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 422         SetLastError(0xdeadbeef);
 423         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, &size);
 424         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 425          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 426         devInfo.cbSize = sizeof(devInfo);
 427         SetLastError(0xdeadbeef);
 428         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, &size);
 429         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 430          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 431         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", &guid,
 432          NULL, NULL, 0, &devInfo);
 433         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 434         SetLastError(0xdeadbeef);
 435         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, &size);
 436         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 437          "Expected ERROR_INSUFFICIENT_BUFFER, got %08x\n", GetLastError());
 438         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, instanceID,
 439          sizeof(instanceID), NULL);
 440         ok(ret, "SetupDiGetDeviceInstanceIdA failed: %08x\n", GetLastError());
 441         ok(!lstrcmpA(instanceID, "ROOT\\LEGACY_BOGUS\\0000"),
 442          "Unexpected instance ID %s\n", instanceID);
 443         ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid,
 444          NULL, NULL, DICD_GENERATE_ID, &devInfo);
 445         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 446         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, instanceID,
 447          sizeof(instanceID), NULL);
 448         ok(ret, "SetupDiGetDeviceInstanceIdA failed: %08x\n", GetLastError());
 449         ok(!lstrcmpA(instanceID, "ROOT\\LEGACY_BOGUS\\0001"),
 450          "Unexpected instance ID %s\n", instanceID);
 451         pSetupDiDestroyDeviceInfoList(set);
 452     }
 453 }
 454
 455 static void testRegisterDeviceInfo(void)
 456 {
 457     BOOL ret;
 458     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 459         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 460     HDEVINFO set;
 461
 462     if (!pSetupDiCreateDeviceInfoList || !pSetupDiDestroyDeviceInfoList ||
 463      !pSetupDiRegisterDeviceInfo)
 464     {
 465         skip("No SetupDiRegisterDeviceInfo\n");
 466         return;
 467     }
 468     SetLastError(0xdeadbeef);
 469     ret = pSetupDiRegisterDeviceInfo(NULL, NULL, 0, NULL, NULL, NULL);
 470     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 471      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 472     ret = pSetupDiRegisterDeviceInfo(NULL, NULL, 0, NULL, NULL, NULL);
 473     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 474     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 475     if (set)
 476     {
 477         SP_DEVINFO_DATA devInfo = { 0 };
 478
 479         SetLastError(0xdeadbeef);
 480         ret = pSetupDiRegisterDeviceInfo(set, NULL, 0, NULL, NULL, NULL);
 481         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 482          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 483         SetLastError(0xdeadbeef);
 484         ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
 485         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 486          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 487         devInfo.cbSize = sizeof(devInfo);
 488         SetLastError(0xdeadbeef);
 489         ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
 490         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 491          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 492         ret = pSetupDiCreateDeviceInfoA(set, "USB\\BOGUS\\0000", &guid,
 493          NULL, NULL, 0, &devInfo);
 494         ok(ret || GetLastError() == ERROR_DEVINST_ALREADY_EXISTS,
 495                 "SetupDiCreateDeviceInfoA failed: %d\n", GetLastError());
 496         if (ret)
 497         {
 498             /* If it already existed, registering it again will fail */
 499             ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL,
 500              NULL);
 501             ok(ret, "SetupDiCreateDeviceInfoA failed: %d\n", GetLastError());
 502         }
 503         /* FIXME: On Win2K+ systems, this is now persisted to registry in
 504          * HKLM\System\CCS\Enum\USB\Bogus\0000.  I don't check because the
 505          * Win9x location is different.
 506          * FIXME: the key also becomes undeletable.  How to get rid of it?
 507          */
 508         pSetupDiDestroyDeviceInfoList(set);
 509     }
 510 }
 511
 512 static void testCreateDeviceInterface(void)
 513 {
 514     BOOL ret;
 515     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 516         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 517     HDEVINFO set;
 518
 519     if (!pSetupDiCreateDeviceInfoList || !pSetupDiDestroyDeviceInfoList ||
 520      !pSetupDiCreateDeviceInfoA || !pSetupDiCreateDeviceInterfaceA ||
 521      !pSetupDiEnumDeviceInterfaces)
 522     {
 523         skip("No SetupDiCreateDeviceInterfaceA\n");
 524         return;
 525     }
 526     SetLastError(0xdeadbeef);
 527     ret = pSetupDiCreateDeviceInterfaceA(NULL, NULL, NULL, NULL, 0, NULL);
 528     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 529      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 530     SetLastError(0xdeadbeef);
 531     ret = pSetupDiCreateDeviceInterfaceA(NULL, NULL, &guid, NULL, 0, NULL);
 532     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 533      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 534     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 535     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 536     if (set)
 537     {
 538         SP_DEVINFO_DATA devInfo = { 0 };
 539         SP_DEVICE_INTERFACE_DATA interfaceData = { sizeof(interfaceData),
 540             { 0 } };
 541         DWORD i;
 542
 543         SetLastError(0xdeadbeef);
 544         ret = pSetupDiCreateDeviceInterfaceA(set, NULL, NULL, NULL, 0, NULL);
 545         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 546          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 547         SetLastError(0xdeadbeef);
 548         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, NULL, NULL, 0,
 549                 NULL);
 550         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 551          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 552         devInfo.cbSize = sizeof(devInfo);
 553         ret = pSetupDiCreateDeviceInfoA(set, "ROOT\\LEGACY_BOGUS\\0000", &guid,
 554                 NULL, NULL, 0, &devInfo);
 555         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 556         SetLastError(0xdeadbeef);
 557         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, NULL, NULL, 0,
 558                 NULL);
 559         ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 560          "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 561         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0,
 562                 NULL);
 563         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 564         /* Creating the same interface a second time succeeds */
 565         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0,
 566                 NULL);
 567         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 568         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, "Oogah", 0,
 569                 NULL);
 570         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 571         ret = pSetupDiEnumDeviceInterfaces(set, &devInfo, &guid, 0,
 572                 &interfaceData);
 573         ok(ret, "SetupDiEnumDeviceInterfaces failed: %d\n", GetLastError());
 574         i = 0;
 575         while (pSetupDiEnumDeviceInterfaces(set, &devInfo, &guid, i,
 576                     &interfaceData))
 577             i++;
 578         ok(i == 2, "expected 2 interfaces, got %d\n", i);
 579         ok(GetLastError() == ERROR_NO_MORE_ITEMS,
 580          "SetupDiEnumDeviceInterfaces failed: %08x\n", GetLastError());
 581         pSetupDiDestroyDeviceInfoList(set);
 582     }
 583 }
 584
 585 static void testGetDeviceInterfaceDetail(void)
 586 {
 587     BOOL ret;
 588     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 589         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 590     HDEVINFO set;
 591
 592     if (!pSetupDiCreateDeviceInfoList || !pSetupDiDestroyDeviceInfoList ||
 593      !pSetupDiCreateDeviceInfoA || !pSetupDiCreateDeviceInterfaceA ||
 594      !pSetupDiGetDeviceInterfaceDetailA)
 595     {
 596         skip("No SetupDiGetDeviceInterfaceDetailA\n");
 597         return;
 598     }
 599     SetLastError(0xdeadbeef);
 600     ret = pSetupDiGetDeviceInterfaceDetailA(NULL, NULL, NULL, 0, NULL, NULL);
 601     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 602      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 603     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 604     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 605     if (set)
 606     {
 607         SP_DEVINFO_DATA devInfo = { sizeof(devInfo), { 0 } };
 608         SP_DEVICE_INTERFACE_DATA interfaceData = { sizeof(interfaceData),
 609             { 0 } };
 610         DWORD size = 0;
 611
 612         SetLastError(0xdeadbeef);
 613         ret = pSetupDiGetDeviceInterfaceDetailA(set, NULL, NULL, 0, NULL,
 614                 NULL);
 615         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 616          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 617         ret = pSetupDiCreateDeviceInfoA(set, "ROOT\\LEGACY_BOGUS\\0000", &guid,
 618                 NULL, NULL, 0, &devInfo);
 619         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 620         SetLastError(0xdeadbeef);
 621         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0,
 622                 &interfaceData);
 623         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 624         SetLastError(0xdeadbeef);
 625         ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL,
 626                 0, NULL, NULL);
 627         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 628          "Expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 629         SetLastError(0xdeadbeef);
 630         ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL,
 631                 100, NULL, NULL);
 632         ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 633          "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 634         SetLastError(0xdeadbeef);
 635         ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL,
 636                 0, &size, NULL);
 637         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 638          "Expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 639         if (!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
 640         {
 641             static const char path[] =
 642              "\\\\?\\root#legacy_bogus#0000#{6a55b5a4-3f65-11db-b704-0011955c2bdb}";
 643             LPBYTE buf = HeapAlloc(GetProcessHeap(), 0, size);
 644             SP_DEVICE_INTERFACE_DETAIL_DATA_A *detail =
 645                 (SP_DEVICE_INTERFACE_DETAIL_DATA_A *)buf;
 646             DWORD expectedsize = offsetof(SP_DEVICE_INTERFACE_DETAIL_DATA_W, DevicePath) + sizeof(WCHAR)*(1 + strlen(path));
 647
 648             detail->cbSize = 0;
 649             SetLastError(0xdeadbeef);
 650             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, detail,
 651                     size, &size, NULL);
 652             ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 653              "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 654             detail->cbSize = size;
 655             SetLastError(0xdeadbeef);
 656             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, detail,
 657                     size, &size, NULL);
 658             ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 659              "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 660             detail->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A);
 661             SetLastError(0xdeadbeef);
 662             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, detail,
 663                     size, &size, NULL);
 664             ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 665              "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 666             /* Windows 2000 and up check for the exact size. Win9x returns ERROR_INVALID_PARAMETER
 667              * on every call (so doesn't get here) and NT4 doesn't have this function.
 668              */
 669             detail->cbSize = FIELD_OFFSET(SP_DEVICE_INTERFACE_DETAIL_DATA_A, DevicePath[1]);
 670             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, detail,
 671                     size, &size, NULL);
 672             ok(ret, "SetupDiGetDeviceInterfaceDetailA failed: %d\n",
 673                     GetLastError());
 674             ok(!lstrcmpiA(path, detail->DevicePath), "Unexpected path %s\n",
 675                     detail->DevicePath);
 676             /* Check SetupDiGetDeviceInterfaceDetailW */
 677             if (pSetupDiGetDeviceInterfaceDetailW)
 678             {
 679                 ret = pSetupDiGetDeviceInterfaceDetailW(set, &interfaceData, NULL, 0, &size, NULL);
 680                 ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER, "Expected ERROR_INSUFFICIENT_BUFFER, got error code: %d\n", GetLastError());
 681                 ok(expectedsize == size, "SetupDiGetDeviceInterfaceDetailW returned wrong reqsize: expected %d, got %d\n", expectedsize, size);
 682             }
 683             else
 684                 skip("SetupDiGetDeviceInterfaceDetailW is not available\n");
 685
 686             HeapFree(GetProcessHeap(), 0, buf);
 687         }
 688         pSetupDiDestroyDeviceInfoList(set);
 689     }
 690 }
 691
 692 static void testDevRegKey(void)
 693 {
 694     static const WCHAR classKey[] = {'S','y','s','t','e','m','\\',
 695      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 696      'C','o','n','t','r','o','l','\\','C','l','a','s','s','\\',
 697      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
 698      '1','1','d','b','-','b','7','0','4','-',
 699      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
 700     BOOL ret;
 701     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 702         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 703     HDEVINFO set;
 704
 705     if (!pSetupDiCreateDeviceInfoList || !pSetupDiDestroyDeviceInfoList ||
 706      !pSetupDiCreateDeviceInfoA || !pSetupDiOpenDevRegKey ||
 707      !pSetupDiRegisterDeviceInfo || !pSetupDiCreateDevRegKeyW ||
 708      !pSetupDiCallClassInstaller)
 709     {
 710         skip("No SetupDiOpenDevRegKey\n");
 711         return;
 712     }
 713     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 714     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 715     if (set)
 716     {
 717         SP_DEVINFO_DATA devInfo = { sizeof(devInfo), { 0 } };
 718         HKEY key = INVALID_HANDLE_VALUE;
 719
 720         ret = pSetupDiCreateDeviceInfoA(set, "ROOT\\LEGACY_BOGUS\\0000", &guid,
 721                 NULL, NULL, 0, &devInfo);
 722         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 723         SetLastError(0xdeadbeef);
 724         key = pSetupDiOpenDevRegKey(NULL, NULL, 0, 0, 0, 0);
 725         ok(key == INVALID_HANDLE_VALUE &&
 726          GetLastError() == ERROR_INVALID_HANDLE,
 727          "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 728         SetLastError(0xdeadbeef);
 729         key = pSetupDiOpenDevRegKey(set, NULL, 0, 0, 0, 0);
 730         ok(key == INVALID_HANDLE_VALUE &&
 731          GetLastError() == ERROR_INVALID_PARAMETER,
 732          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 733         SetLastError(0xdeadbeef);
 734         key = pSetupDiOpenDevRegKey(set, &devInfo, 0, 0, 0, 0);
 735         ok(key == INVALID_HANDLE_VALUE &&
 736          GetLastError() == ERROR_INVALID_FLAGS,
 737          "Expected ERROR_INVALID_FLAGS, got %d\n", GetLastError());
 738         SetLastError(0xdeadbeef);
 739         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0, 0, 0);
 740         ok(key == INVALID_HANDLE_VALUE &&
 741          GetLastError() == ERROR_INVALID_FLAGS,
 742          "Expected ERROR_INVALID_FLAGS, got %d\n", GetLastError());
 743         SetLastError(0xdeadbeef);
 744         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 745          DIREG_BOTH, 0);
 746         ok(key == INVALID_HANDLE_VALUE &&
 747          GetLastError() == ERROR_INVALID_FLAGS,
 748          "Expected ERROR_INVALID_FLAGS, got %d\n", GetLastError());
 749         SetLastError(0xdeadbeef);
 750         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 751          DIREG_DRV, 0);
 752         ok(key == INVALID_HANDLE_VALUE &&
 753          GetLastError() == ERROR_DEVINFO_NOT_REGISTERED,
 754          "Expected ERROR_DEVINFO_NOT_REGISTERED, got %08x\n", GetLastError());
 755         SetLastError(0xdeadbeef);
 756         ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
 757         ok(ret, "SetupDiRegisterDeviceInfo failed: %08x\n", GetLastError());
 758         SetLastError(0xdeadbeef);
 759         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 760          DIREG_DRV, 0);
 761         /* The software key isn't created by default */
 762         todo_wine
 763         ok(key == INVALID_HANDLE_VALUE &&
 764          GetLastError() == ERROR_KEY_DOES_NOT_EXIST,
 765          "Expected ERROR_KEY_DOES_NOT_EXIST_EXIST, got %08x\n", GetLastError());
 766         SetLastError(0xdeadbeef);
 767         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 768          DIREG_DEV, 0);
 769         todo_wine
 770         ok(key == INVALID_HANDLE_VALUE &&
 771          GetLastError() == ERROR_KEY_DOES_NOT_EXIST,
 772          "Expected ERROR_KEY_DOES_NOT_EXIST_EXIST, got %08x\n", GetLastError());
 773         SetLastError(0xdeadbeef);
 774         key = pSetupDiCreateDevRegKeyW(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 775          DIREG_DRV, NULL, NULL);
 776         ok(key != INVALID_HANDLE_VALUE, "SetupDiCreateDevRegKey failed: %08x\n",
 777          GetLastError());
 778         RegCloseKey(key);
 779         SetLastError(0xdeadbeef);
 780         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 781          DIREG_DRV, 0);
 782         todo_wine
 783         ok(key == INVALID_HANDLE_VALUE &&
 784          GetLastError() == ERROR_INVALID_DATA,
 785          "Expected ERROR_INVALID_DATA, got %08x\n", GetLastError());
 786         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 787          DIREG_DRV, KEY_READ);
 788         ok(key != INVALID_HANDLE_VALUE, "SetupDiOpenDevRegKey failed: %08x\n",
 789          GetLastError());
 790         ret = pSetupDiCallClassInstaller(DIF_REMOVE, set, &devInfo);
 791         pSetupDiDestroyDeviceInfoList(set);
 792     }
 793     devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, classKey);
 794 }
 795
 796 static void testRegisterAndGetDetail(void)
 797 {
 798     HDEVINFO set;
 799     BOOL ret;
 800     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 801         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 802     SP_DEVINFO_DATA devInfo = { sizeof(SP_DEVINFO_DATA), { 0 } };
 803     SP_DEVICE_INTERFACE_DATA interfaceData = { sizeof(interfaceData), { 0 } };
 804     DWORD dwSize = 0;
 805
 806     SetLastError(0xdeadbeef);
 807     set = pSetupDiGetClassDevsA(&guid, NULL, 0, DIGCF_ALLCLASSES);
 808     ok(set != INVALID_HANDLE_VALUE, "SetupDiGetClassDevsA failed: %08x\n",
 809      GetLastError());
 810
 811     SetLastError(0xdeadbeef);
 812     ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid, NULL, 0,
 813      DICD_GENERATE_ID, &devInfo);
 814     ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 815     SetLastError(0xdeadbeef);
 816     ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0, &interfaceData);
 817     ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 818     SetLastError(0xdeadbeef);
 819     ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
 820     ok(ret, "SetupDiRegisterDeviceInfo failed: %08x\n", GetLastError());
 821
 822     pSetupDiDestroyDeviceInfoList(set);
 823
 824     SetLastError(0xdeadbeef);
 825     set = pSetupDiGetClassDevsA(&guid, NULL, 0, DIGCF_DEVICEINTERFACE);
 826     ok(set != INVALID_HANDLE_VALUE, "SetupDiGetClassDevsA failed: %08x\n",
 827      GetLastError());
 828
 829     SetLastError(0xdeadbeef);
 830     ret = pSetupDiEnumDeviceInterfaces(set, NULL, &guid, 0, &interfaceData);
 831     ok(ret, "SetupDiEnumDeviceInterfaces failed: %08x\n", GetLastError());
 832     SetLastError(0xdeadbeef);
 833     ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL, 0, &dwSize, NULL);
 834     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 835      "Expected ERROR_INSUFFICIENT_BUFFER, got %08x\n", GetLastError());
 836     if (!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
 837     {
 838         static const char path[] =
 839             "\\\\?\\root#legacy_bogus#0000#{6a55b5a4-3f65-11db-b704-0011955c2bdb}";
 840         PSP_DEVICE_INTERFACE_DETAIL_DATA_A detail = NULL;
 841
 842         detail = (PSP_DEVICE_INTERFACE_DETAIL_DATA_A)HeapAlloc(GetProcessHeap(), 0, dwSize);
 843         if (detail)
 844         {
 845             detail->cbSize = offsetof(SP_DEVICE_INTERFACE_DETAIL_DATA_A, DevicePath) + sizeof(char);
 846             SetLastError(0xdeadbeef);
 847             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData,
 848              detail, dwSize, &dwSize, NULL);
 849             ok(ret, "SetupDiGetDeviceInterfaceDetailA failed: %08x\n", GetLastError());
 850             ok(!lstrcmpiA(path, detail->DevicePath), "Unexpected path %s\n",
 851                     detail->DevicePath);
 852             HeapFree(GetProcessHeap(), 0, detail);
 853         }
 854     }
 855
 856     pSetupDiDestroyDeviceInfoList(set);
 857 }
 858
 859 static void testDeviceRegistryPropertyA()
 860 {
 861     HDEVINFO set;
 862     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 863         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 864     SP_DEVINFO_DATA devInfo = { sizeof(SP_DEVINFO_DATA), { 0 } };
 865     CHAR devName[] = "LEGACY_BOGUS";
 866     CHAR friendlyName[] = "Bogus";
 867     CHAR buf[6] = "";
 868     DWORD buflen = 6;
 869     DWORD size;
 870     DWORD regType;
 871     BOOL ret;
 872
 873     SetLastError(0xdeadbeef);
 874     set = pSetupDiGetClassDevsA(&guid, NULL, 0, DIGCF_DEVICEINTERFACE);
 875     ok(set != INVALID_HANDLE_VALUE, "SetupDiGetClassDevsA failed: %08x\n",
 876      GetLastError());
 877     SetLastError(0xdeadbeef);
 878     ret = pSetupDiCreateDeviceInfoA(set, devName, &guid, NULL, NULL,
 879      DICD_GENERATE_ID, &devInfo);
 880     ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 881     SetLastError(0xdeadbeef);
 882     ret = pSetupDiSetDeviceRegistryPropertyA(NULL, NULL, -1, NULL, 0);
 883     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 884      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
 885     SetLastError(0xdeadbeef);
 886     ret = pSetupDiSetDeviceRegistryPropertyA(set, NULL, -1, NULL, 0);
 887     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 888      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 889     SetLastError(0xdeadbeef);
 890     ret = pSetupDiSetDeviceRegistryPropertyA(set, &devInfo, -1, NULL, 0);
 891     todo_wine
 892     ok(!ret && GetLastError() == ERROR_INVALID_REG_PROPERTY,
 893      "Expected ERROR_INVALID_REG_PROPERTY, got %08x\n", GetLastError());
 894     SetLastError(0xdeadbeef);
 895     ret = pSetupDiSetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
 896      NULL, 0);
 897     todo_wine
 898     ok(!ret && GetLastError() == ERROR_INVALID_DATA,
 899      "Expected ERROR_INVALID_DATA, got %08x\n", GetLastError());
 900     SetLastError(0xdeadbeef);
 901     ret = pSetupDiSetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
 902      (PBYTE)friendlyName, buflen);
 903     ok(ret, "SetupDiSetDeviceRegistryPropertyA failed: %08x\n", GetLastError());
 904     SetLastError(0xdeadbeef);
 905     ret = pSetupDiGetDeviceRegistryPropertyA(NULL, NULL, -1, NULL, NULL, 0, NULL);
 906     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 907      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
 908     SetLastError(0xdeadbeef);
 909     ret = pSetupDiGetDeviceRegistryPropertyA(set, NULL, -1, NULL, NULL, 0, NULL);
 910     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 911      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 912     SetLastError(0xdeadbeef);
 913     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, -1, NULL, NULL, 0, NULL);
 914     todo_wine
 915     ok(!ret && GetLastError() == ERROR_INVALID_REG_PROPERTY,
 916      "Expected ERROR_INVALID_REG_PROPERTY, got %08x\n", GetLastError());
 917     SetLastError(0xdeadbeef);
 918     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
 919      NULL, NULL, buflen, NULL);
 920     ok(!ret && GetLastError() == ERROR_INVALID_DATA,
 921      "Expected ERROR_INVALID_DATA, got %08x\n", GetLastError());
 922     SetLastError(0xdeadbeef);
 923     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
 924      NULL, NULL, 0, &size);
 925     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 926      "Expected ERROR_INSUFFICIENT_BUFFER, got %08x\n", GetLastError());
 927     ok(buflen == size, "Unexpected size: %d\n", size);
 928     SetLastError(0xdeadbeef);
 929     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
 930      NULL, (PBYTE)buf, buflen, NULL);
 931     ok(ret, "SetupDiGetDeviceRegistryPropertyA failed: %08x\n", GetLastError());
 932     ok(!lstrcmpiA(friendlyName, buf), "Unexpected property\n");
 933     SetLastError(0xdeadbeef);
 934     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
 935      &regType, (PBYTE)buf, buflen, NULL);
 936     ok(ret, "SetupDiGetDeviceRegistryPropertyA failed: %08x\n", GetLastError());
 937     ok(!lstrcmpiA(friendlyName, buf), "Unexpected value of property\n");
 938     ok(regType == REG_SZ, "Unexpected type of property: %d\n", regType);
 939     SetLastError(0xdeadbeef);
 940     ret = pSetupDiSetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
 941      NULL, 0);
 942     ok(ret, "SetupDiSetDeviceRegistryPropertyA failed: %08x\n", GetLastError());
 943     SetLastError(0xdeadbeef);
 944     ret = pSetupDiGetDeviceRegistryPropertyA(set, &devInfo, SPDRP_FRIENDLYNAME,
 945      NULL, (PBYTE)buf, buflen, &size);
 946     todo_wine
 947     ok(!ret && GetLastError() == ERROR_INVALID_DATA,
 948      "Expected ERROR_INVALID_DATA, got %08x\n", GetLastError());
 949     pSetupDiDestroyDeviceInfoList(set);
 950 }
 951
 952 static void testDeviceRegistryPropertyW()
 953 {
 954     HDEVINFO set;
 955     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 956         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 957     SP_DEVINFO_DATA devInfo = { sizeof(SP_DEVINFO_DATA), { 0 } };
 958     WCHAR devName[] = {'L','E','G','A','C','Y','_','B','O','G','U','S',0};
 959     WCHAR friendlyName[] = {'B','o','g','u','s',0};
 960     WCHAR buf[6] = {0};
 961     DWORD buflen = 6 * sizeof(WCHAR);
 962     DWORD size;
 963     DWORD regType;
 964     BOOL ret;
 965
 966     SetLastError(0xdeadbeef);
 967     set = pSetupDiGetClassDevsW(&guid, NULL, 0, DIGCF_DEVICEINTERFACE);
 968     ok(set != INVALID_HANDLE_VALUE, "SetupDiGetClassDevsW failed: %08x\n",
 969      GetLastError());
 970     SetLastError(0xdeadbeef);
 971     ret = pSetupDiCreateDeviceInfoW(set, devName, &guid, NULL, NULL,
 972      DICD_GENERATE_ID, &devInfo);
 973     ok(ret, "SetupDiCreateDeviceInfoW failed: %08x\n", GetLastError());
 974     SetLastError(0xdeadbeef);
 975     ret = pSetupDiSetDeviceRegistryPropertyW(NULL, NULL, -1, NULL, 0);
 976     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 977      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
 978     SetLastError(0xdeadbeef);
 979     ret = pSetupDiSetDeviceRegistryPropertyW(set, NULL, -1, NULL, 0);
 980     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 981      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 982     SetLastError(0xdeadbeef);
 983     ret = pSetupDiSetDeviceRegistryPropertyW(set, &devInfo, -1, NULL, 0);
 984     todo_wine
 985     ok(!ret && GetLastError() == ERROR_INVALID_REG_PROPERTY,
 986      "Expected ERROR_INVALID_REG_PROPERTY, got %08x\n", GetLastError());
 987     SetLastError(0xdeadbeef);
 988     ret = pSetupDiSetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
 989      NULL, 0);
 990     todo_wine
 991     ok(!ret && GetLastError() == ERROR_INVALID_DATA,
 992      "Expected ERROR_INVALID_DATA, got %08x\n", GetLastError());
 993     SetLastError(0xdeadbeef);
 994     ret = pSetupDiSetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
 995      (PBYTE)friendlyName, buflen);
 996     ok(ret, "SetupDiSetDeviceRegistryPropertyW failed: %08x\n", GetLastError());
 997     SetLastError(0xdeadbeef);
 998     ret = pSetupDiGetDeviceRegistryPropertyW(NULL, NULL, -1, NULL, NULL, 0, NULL);
 999     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
1000      "Expected ERROR_INVALID_HANDLE, got %08x\n", GetLastError());
1001     SetLastError(0xdeadbeef);
1002     ret = pSetupDiGetDeviceRegistryPropertyW(set, NULL, -1, NULL, NULL, 0, NULL);
1003     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
1004      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
1005     SetLastError(0xdeadbeef);
1006     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, -1, NULL, NULL, 0, NULL);
1007     todo_wine
1008     ok(!ret && GetLastError() == ERROR_INVALID_REG_PROPERTY,
1009      "Expected ERROR_INVALID_REG_PROPERTY, got %08x\n", GetLastError());
1010     SetLastError(0xdeadbeef);
1011     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1012      NULL, NULL, buflen, NULL);
1013     ok(!ret && GetLastError() == ERROR_INVALID_DATA,
1014      "Expected ERROR_INVALID_DATA, got %08x\n", GetLastError());
1015     SetLastError(0xdeadbeef);
1016     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1017      NULL, NULL, 0, &size);
1018     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
1019      "Expected ERROR_INSUFFICIENT_BUFFER, got %08x\n", GetLastError());
1020     ok(buflen == size, "Unexpected size: %d\n", size);
1021     SetLastError(0xdeadbeef);
1022     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1023      NULL, (PBYTE)buf, buflen, NULL);
1024     ok(ret, "SetupDiGetDeviceRegistryPropertyW failed: %08x\n", GetLastError());
1025     ok(!lstrcmpiW(friendlyName, buf), "Unexpected property\n");
1026     SetLastError(0xdeadbeef);
1027     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1028      &regType, (PBYTE)buf, buflen, NULL);
1029     ok(ret, "SetupDiGetDeviceRegistryPropertyW failed: %08x\n", GetLastError());
1030     ok(!lstrcmpiW(friendlyName, buf), "Unexpected value of property\n");
1031     ok(regType == REG_SZ, "Unexpected type of property: %d\n", regType);
1032     SetLastError(0xdeadbeef);
1033     ret = pSetupDiSetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1034      NULL, 0);
1035     ok(ret, "SetupDiSetDeviceRegistryPropertyW failed: %08x\n", GetLastError());
1036     SetLastError(0xdeadbeef);
1037     ret = pSetupDiGetDeviceRegistryPropertyW(set, &devInfo, SPDRP_FRIENDLYNAME,
1038      NULL, (PBYTE)buf, buflen, &size);
1039     todo_wine
1040     ok(!ret && GetLastError() == ERROR_INVALID_DATA,
1041      "Expected ERROR_INVALID_DATA, got %08x\n", GetLastError());
1042     pSetupDiDestroyDeviceInfoList(set);
1043 }
1044
1045 START_TEST(devinst)
1046 {
1047     init_function_pointers();
1048
1049     if (pSetupDiCreateDeviceInfoListExW && pSetupDiDestroyDeviceInfoList)
1050         test_SetupDiCreateDeviceInfoListEx();
1051     else
1052         skip("SetupDiCreateDeviceInfoListExW and/or SetupDiDestroyDeviceInfoList not available\n");
1053
1054     if (pSetupDiOpenClassRegKeyExA)
1055         test_SetupDiOpenClassRegKeyExA();
1056     else
1057         skip("SetupDiOpenClassRegKeyExA is not available\n");
1058     testInstallClass();
1059     testCreateDeviceInfo();
1060     testGetDeviceInstanceId();
1061     testRegisterDeviceInfo();
1062     testCreateDeviceInterface();
1063     testGetDeviceInterfaceDetail();
1064     testDevRegKey();
1065     testRegisterAndGetDetail();
1066     testDeviceRegistryPropertyA();
1067     testDeviceRegistryPropertyW();
1068 }