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 *pSetupDiGetDeviceInstanceIdA)(HDEVINFO, PSP_DEVINFO_DATA, PSTR, DWORD, PDWORD);
  49 static BOOL     (WINAPI *pSetupDiGetDeviceInterfaceDetailA)(HDEVINFO, PSP_DEVICE_INTERFACE_DATA, PSP_DEVICE_INTERFACE_DETAIL_DATA_A, DWORD, PDWORD, PSP_DEVINFO_DATA);
  50 static BOOL     (WINAPI *pSetupDiRegisterDeviceInfo)(HDEVINFO, PSP_DEVINFO_DATA, DWORD, PSP_DETSIG_CMPPROC, PVOID, PSP_DEVINFO_DATA);
  51
  52 static void init_function_pointers(void)
  53 {
  54     hSetupAPI = GetModuleHandleA("setupapi.dll");
  55
  56     pSetupDiCreateDeviceInfoA = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoA");
  57     pSetupDiCreateDeviceInfoList = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoList");
  58     pSetupDiCreateDeviceInfoListExW = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInfoListExW");
  59     pSetupDiCreateDeviceInterfaceA = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDeviceInterfaceA");
  60     pSetupDiDestroyDeviceInfoList = (void *)GetProcAddress(hSetupAPI, "SetupDiDestroyDeviceInfoList");
  61     pSetupDiCallClassInstaller = (void *)GetProcAddress(hSetupAPI, "SetupDiCallClassInstaller");
  62     pSetupDiEnumDeviceInfo = (void *)GetProcAddress(hSetupAPI, "SetupDiEnumDeviceInfo");
  63     pSetupDiEnumDeviceInterfaces = (void *)GetProcAddress(hSetupAPI, "SetupDiEnumDeviceInterfaces");
  64     pSetupDiGetDeviceInstanceIdA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceInstanceIdA");
  65     pSetupDiGetDeviceInterfaceDetailA = (void *)GetProcAddress(hSetupAPI, "SetupDiGetDeviceInterfaceDetailA");
  66     pSetupDiInstallClassA = (void *)GetProcAddress(hSetupAPI, "SetupDiInstallClassA");
  67     pSetupDiOpenClassRegKeyExA = (void *)GetProcAddress(hSetupAPI, "SetupDiOpenClassRegKeyExA");
  68     pSetupDiOpenDevRegKey = (void *)GetProcAddress(hSetupAPI, "SetupDiOpenDevRegKey");
  69     pSetupDiCreateDevRegKeyW = (void *)GetProcAddress(hSetupAPI, "SetupDiCreateDevRegKeyW");
  70     pSetupDiRegisterDeviceInfo = (void *)GetProcAddress(hSetupAPI, "SetupDiRegisterDeviceInfo");
  71 }
  72
  73 /* RegDeleteTreeW from dlls/advapi32/registry.c */
  74 LSTATUS WINAPI devinst_RegDeleteTreeW(HKEY hKey, LPCWSTR lpszSubKey)
  75 {
  76     LONG ret;
  77     DWORD dwMaxSubkeyLen, dwMaxValueLen;
  78     DWORD dwMaxLen, dwSize;
  79     WCHAR szNameBuf[MAX_PATH], *lpszName = szNameBuf;
  80     HKEY hSubKey = hKey;
  81
  82     if(lpszSubKey)
  83     {
  84         ret = RegOpenKeyExW(hKey, lpszSubKey, 0, KEY_READ, &hSubKey);
  85         if (ret) return ret;
  86     }
  87
  88     /* Get highest length for keys, values */
  89     ret = RegQueryInfoKeyW(hSubKey, NULL, NULL, NULL, NULL,
  90             &dwMaxSubkeyLen, NULL, NULL, &dwMaxValueLen, NULL, NULL, NULL);
  91     if (ret) goto cleanup;
  92
  93     dwMaxSubkeyLen++;
  94     dwMaxValueLen++;
  95     dwMaxLen = max(dwMaxSubkeyLen, dwMaxValueLen);
  96     if (dwMaxLen > sizeof(szNameBuf)/sizeof(WCHAR))
  97     {
  98         /* Name too big: alloc a buffer for it */
  99         if (!(lpszName = HeapAlloc( GetProcessHeap(), 0, dwMaxLen*sizeof(WCHAR))))
 100         {
 101             ret = ERROR_NOT_ENOUGH_MEMORY;
 102             goto cleanup;
 103         }
 104     }
 105
 106
 107     /* Recursively delete all the subkeys */
 108     while (TRUE)
 109     {
 110         dwSize = dwMaxLen;
 111         if (RegEnumKeyExW(hSubKey, 0, lpszName, &dwSize, NULL,
 112                           NULL, NULL, NULL)) break;
 113
 114         ret = devinst_RegDeleteTreeW(hSubKey, lpszName);
 115         if (ret) goto cleanup;
 116     }
 117
 118     if (lpszSubKey)
 119         ret = RegDeleteKeyW(hKey, lpszSubKey);
 120     else
 121         while (TRUE)
 122         {
 123             dwSize = dwMaxLen;
 124             if (RegEnumValueW(hKey, 0, lpszName, &dwSize,
 125                   NULL, NULL, NULL, NULL)) break;
 126
 127             ret = RegDeleteValueW(hKey, lpszName);
 128             if (ret) goto cleanup;
 129         }
 130
 131 cleanup:
 132     /* Free buffer if allocated */
 133     if (lpszName != szNameBuf)
 134         HeapFree( GetProcessHeap(), 0, lpszName);
 135     if(lpszSubKey)
 136         RegCloseKey(hSubKey);
 137     return ret;
 138 }
 139
 140
 141 static void test_SetupDiCreateDeviceInfoListEx(void)
 142 {
 143     HDEVINFO devlist;
 144     BOOL ret;
 145     DWORD error;
 146     static CHAR notnull[] = "NotNull";
 147     static const WCHAR machine[] = { 'd','u','m','m','y',0 };
 148
 149     SetLastError(0xdeadbeef);
 150     /* create empty DeviceInfoList, but set Reserved to a value, which is not NULL */
 151     devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, NULL, notnull);
 152
 153     error = GetLastError();
 154     if (error == ERROR_CALL_NOT_IMPLEMENTED)
 155     {
 156         skip("SetupDiCreateDeviceInfoListExW is not implemented\n");
 157         return;
 158     }
 159     ok(devlist == INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected %p)\n", devlist, error, INVALID_HANDLE_VALUE);
 160     ok(error == ERROR_INVALID_PARAMETER, "GetLastError returned wrong value : %d, (expected %d)\n", error, ERROR_INVALID_PARAMETER);
 161
 162     SetLastError(0xdeadbeef);
 163     /* create empty DeviceInfoList, but set MachineName to something */
 164     devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, machine, NULL);
 165
 166     error = GetLastError();
 167     ok(devlist == INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected %p)\n", devlist, error, INVALID_HANDLE_VALUE);
 168     ok(error == ERROR_INVALID_MACHINENAME, "GetLastError returned wrong value : %d, (expected %d)\n", error, ERROR_INVALID_MACHINENAME);
 169
 170     /* create empty DeviceInfoList */
 171     devlist = pSetupDiCreateDeviceInfoListExW(NULL, NULL, NULL, NULL);
 172     ok(devlist && devlist != INVALID_HANDLE_VALUE, "SetupDiCreateDeviceInfoListExW failed : %p %d (expected != %p)\n", devlist, error, INVALID_HANDLE_VALUE);
 173
 174     /* destroy DeviceInfoList */
 175     ret = pSetupDiDestroyDeviceInfoList(devlist);
 176     ok(ret, "SetupDiDestroyDeviceInfoList failed : %d\n", error);
 177 }
 178
 179 static void test_SetupDiOpenClassRegKeyExA(void)
 180 {
 181     /* This is a unique guid for testing purposes */
 182     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 183         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 184     static const CHAR guidString[] = "{6a55b5a4-3f65-11db-b704-0011955c2bdb}";
 185     HKEY hkey;
 186
 187     /* Check return value for nonexistent key */
 188     hkey = pSetupDiOpenClassRegKeyExA(&guid, KEY_ALL_ACCESS,
 189         DIOCR_INSTALLER, NULL, NULL);
 190     ok(hkey == INVALID_HANDLE_VALUE,
 191         "returned %p (expected INVALID_HANDLE_VALUE)\n", hkey);
 192
 193     /* Test it for a key that exists */
 194     hkey = SetupDiOpenClassRegKey(NULL, KEY_ALL_ACCESS);
 195     if (hkey != INVALID_HANDLE_VALUE)
 196     {
 197         HKEY classKey;
 198         if (RegCreateKeyA(hkey, guidString, &classKey) == ERROR_SUCCESS)
 199         {
 200             RegCloseKey(classKey);
 201             SetLastError(0xdeadbeef);
 202             classKey = pSetupDiOpenClassRegKeyExA(&guid, KEY_ALL_ACCESS,
 203                 DIOCR_INSTALLER, NULL, NULL);
 204             ok(classKey != INVALID_HANDLE_VALUE,
 205                 "opening class registry key failed with error %d\n",
 206                 GetLastError());
 207             if (classKey != INVALID_HANDLE_VALUE)
 208                 RegCloseKey(classKey);
 209             RegDeleteKeyA(hkey, guidString);
 210         }
 211         else
 212             trace("failed to create registry key for test\n");
 213     }
 214     else
 215         trace("failed to open classes key\n");
 216 }
 217
 218 static void append_str(char **str, const char *data)
 219 {
 220     sprintf(*str, data);
 221     *str += strlen(*str);
 222 }
 223
 224 static void create_inf_file(LPCSTR filename)
 225 {
 226     char data[1024];
 227     char *ptr = data;
 228     DWORD dwNumberOfBytesWritten;
 229     HANDLE hf = CreateFile(filename, GENERIC_WRITE, 0, NULL,
 230                            CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
 231
 232     append_str(&ptr, "[Version]\n");
 233     append_str(&ptr, "Signature=\"$Chicago$\"\n");
 234     append_str(&ptr, "Class=Bogus\n");
 235     append_str(&ptr, "ClassGUID={6a55b5a4-3f65-11db-b704-0011955c2bdb}\n");
 236     append_str(&ptr, "[ClassInstall32]\n");
 237     append_str(&ptr, "AddReg=BogusClass.NT.AddReg\n");
 238     append_str(&ptr, "[BogusClass.NT.AddReg]\n");
 239     append_str(&ptr, "HKR,,,,\"Wine test devices\"\n");
 240
 241     WriteFile(hf, data, ptr - data, &dwNumberOfBytesWritten, NULL);
 242     CloseHandle(hf);
 243 }
 244
 245 static void get_temp_filename(LPSTR path)
 246 {
 247     static char curr[MAX_PATH] = { 0 };
 248     char temp[MAX_PATH];
 249     LPSTR ptr;
 250
 251     if (!*curr)
 252         GetCurrentDirectoryA(MAX_PATH, curr);
 253     GetTempFileNameA(curr, "set", 0, temp);
 254     ptr = strrchr(temp, '\\');
 255
 256     lstrcpyA(path, ptr + 1);
 257 }
 258
 259 static void testInstallClass(void)
 260 {
 261     static const WCHAR classKey[] = {'S','y','s','t','e','m','\\',
 262      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 263      'C','o','n','t','r','o','l','\\','C','l','a','s','s','\\',
 264      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
 265      '1','1','d','b','-','b','7','0','4','-',
 266      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
 267     char tmpfile[MAX_PATH];
 268     BOOL ret;
 269
 270     if (!pSetupDiInstallClassA)
 271     {
 272         skip("No SetupDiInstallClassA\n");
 273         return;
 274     }
 275     tmpfile[0] = '.';
 276     tmpfile[1] = '\\';
 277     get_temp_filename(tmpfile + 2);
 278     create_inf_file(tmpfile + 2);
 279
 280     ret = pSetupDiInstallClassA(NULL, NULL, 0, NULL);
 281     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 282      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 283     ret = pSetupDiInstallClassA(NULL, NULL, DI_NOVCP, NULL);
 284     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 285      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 286     ret = pSetupDiInstallClassA(NULL, tmpfile + 2, DI_NOVCP, NULL);
 287     ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 288      "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 289     ret = pSetupDiInstallClassA(NULL, tmpfile + 2, 0, NULL);
 290     ok(!ret && GetLastError() == ERROR_FILE_NOT_FOUND,
 291      "Expected ERROR_FILE_NOT_FOUND, got %08x\n", GetLastError());
 292     ret = pSetupDiInstallClassA(NULL, tmpfile, 0, NULL);
 293     ok(ret, "SetupDiInstallClassA failed: %08x\n", GetLastError());
 294     RegDeleteKeyW(HKEY_LOCAL_MACHINE, classKey);
 295     DeleteFile(tmpfile);
 296 }
 297
 298 static void testCreateDeviceInfo(void)
 299 {
 300     BOOL ret;
 301     HDEVINFO set;
 302     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 303         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 304
 305     if (!pSetupDiCreateDeviceInfoList || !pSetupDiEnumDeviceInfo ||
 306      !pSetupDiDestroyDeviceInfoList || !pSetupDiCreateDeviceInfoA)
 307     {
 308         skip("No SetupDiCreateDeviceInfoA\n");
 309         return;
 310     }
 311     SetLastError(0xdeadbeef);
 312     ret = pSetupDiCreateDeviceInfoA(NULL, NULL, NULL, NULL, NULL, 0, NULL);
 313     ok(!ret && GetLastError() == ERROR_INVALID_DEVINST_NAME,
 314      "Expected ERROR_INVALID_DEVINST_NAME, got %08x\n", GetLastError());
 315     SetLastError(0xdeadbeef);
 316     ret = pSetupDiCreateDeviceInfoA(NULL, "Root\\LEGACY_BOGUS\\0000", NULL,
 317      NULL, NULL, 0, NULL);
 318     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 319      "Expected ERROR_INVALID_HANDLEHANDLE, got %08x\n", GetLastError());
 320     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 321     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %08x\n",
 322      GetLastError());
 323     if (set)
 324     {
 325         SP_DEVINFO_DATA devInfo = { 0 };
 326         DWORD i;
 327
 328         SetLastError(0xdeadbeef);
 329         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", NULL,
 330          NULL, NULL, 0, NULL);
 331         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 332             "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 333         /* Finally, with all three required parameters, this succeeds: */
 334         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", &guid,
 335          NULL, NULL, 0, NULL);
 336         ok(ret, "pSetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 337         /* This fails because the device ID already exists.. */
 338         SetLastError(0xdeadbeef);
 339         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", &guid,
 340          NULL, NULL, 0, &devInfo);
 341         ok(!ret && GetLastError() == ERROR_DEVINST_ALREADY_EXISTS,
 342          "Expected ERROR_DEVINST_ALREADY_EXISTS, got %08x\n", GetLastError());
 343         /* whereas this "fails" because cbSize is wrong.. */
 344         SetLastError(0xdeadbeef);
 345         ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid, NULL, NULL,
 346          DICD_GENERATE_ID, &devInfo);
 347         ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 348          "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 349         devInfo.cbSize = sizeof(devInfo);
 350         ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid, NULL, NULL,
 351          DICD_GENERATE_ID, &devInfo);
 352         /* and this finally succeeds. */
 353         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 354         /* There were three devices added, however - the second failure just
 355          * resulted in the SP_DEVINFO_DATA not getting copied.
 356          */
 357         SetLastError(0xdeadbeef);
 358         i = 0;
 359         while (pSetupDiEnumDeviceInfo(set, i, &devInfo))
 360             i++;
 361         ok(i == 3, "Expected 3 devices, got %d\n", i);
 362         ok(GetLastError() == ERROR_NO_MORE_ITEMS,
 363          "SetupDiEnumDeviceInfo failed: %08x\n", GetLastError());
 364         pSetupDiDestroyDeviceInfoList(set);
 365     }
 366 }
 367
 368 static void testGetDeviceInstanceId(void)
 369 {
 370     BOOL ret;
 371     HDEVINFO set;
 372     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 373         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 374     SP_DEVINFO_DATA devInfo = { 0 };
 375
 376     if (!pSetupDiCreateDeviceInfoList || !pSetupDiDestroyDeviceInfoList ||
 377      !pSetupDiCreateDeviceInfoA || !pSetupDiGetDeviceInstanceIdA)
 378     {
 379         skip("No SetupDiGetDeviceInstanceIdA\n");
 380         return;
 381     }
 382     SetLastError(0xdeadbeef);
 383     ret = pSetupDiGetDeviceInstanceIdA(NULL, NULL, NULL, 0, NULL);
 384     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 385      "Expected ERROR_INVALID_HANDLEHANDLE, got %08x\n", GetLastError());
 386     SetLastError(0xdeadbeef);
 387     ret = pSetupDiGetDeviceInstanceIdA(NULL, &devInfo, NULL, 0, NULL);
 388     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 389      "Expected ERROR_INVALID_HANDLEHANDLE, got %08x\n", GetLastError());
 390     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 391     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %08x\n",
 392      GetLastError());
 393     if (set)
 394     {
 395         char instanceID[MAX_PATH];
 396         DWORD size;
 397
 398         SetLastError(0xdeadbeef);
 399         ret = pSetupDiGetDeviceInstanceIdA(set, NULL, NULL, 0, NULL);
 400         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 401          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 402         SetLastError(0xdeadbeef);
 403         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, NULL);
 404         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 405          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 406         SetLastError(0xdeadbeef);
 407         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, &size);
 408         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 409          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 410         devInfo.cbSize = sizeof(devInfo);
 411         SetLastError(0xdeadbeef);
 412         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, &size);
 413         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 414          "Expected ERROR_INVALID_PARAMETER, got %08x\n", GetLastError());
 415         ret = pSetupDiCreateDeviceInfoA(set, "Root\\LEGACY_BOGUS\\0000", &guid,
 416          NULL, NULL, 0, &devInfo);
 417         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 418         SetLastError(0xdeadbeef);
 419         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, NULL, 0, &size);
 420         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 421          "Expected ERROR_INSUFFICIENT_BUFFER, got %08x\n", GetLastError());
 422         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, instanceID,
 423          sizeof(instanceID), NULL);
 424         ok(ret, "SetupDiGetDeviceInstanceIdA failed: %08x\n", GetLastError());
 425         ok(!lstrcmpA(instanceID, "ROOT\\LEGACY_BOGUS\\0000"),
 426          "Unexpected instance ID %s\n", instanceID);
 427         ret = pSetupDiCreateDeviceInfoA(set, "LEGACY_BOGUS", &guid,
 428          NULL, NULL, DICD_GENERATE_ID, &devInfo);
 429         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 430         ret = pSetupDiGetDeviceInstanceIdA(set, &devInfo, instanceID,
 431          sizeof(instanceID), NULL);
 432         ok(ret, "SetupDiGetDeviceInstanceIdA failed: %08x\n", GetLastError());
 433         ok(!lstrcmpA(instanceID, "ROOT\\LEGACY_BOGUS\\0001"),
 434          "Unexpected instance ID %s\n", instanceID);
 435         pSetupDiDestroyDeviceInfoList(set);
 436     }
 437 }
 438
 439 static void testRegisterDeviceInfo(void)
 440 {
 441     BOOL ret;
 442     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 443         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 444     HDEVINFO set;
 445
 446     if (!pSetupDiCreateDeviceInfoList || !pSetupDiDestroyDeviceInfoList ||
 447      !pSetupDiRegisterDeviceInfo)
 448     {
 449         skip("No SetupDiRegisterDeviceInfo\n");
 450         return;
 451     }
 452     SetLastError(0xdeadbeef);
 453     ret = pSetupDiRegisterDeviceInfo(NULL, NULL, 0, NULL, NULL, NULL);
 454     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 455      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 456     ret = pSetupDiRegisterDeviceInfo(NULL, NULL, 0, NULL, NULL, NULL);
 457     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 458     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 459     if (set)
 460     {
 461         SP_DEVINFO_DATA devInfo = { 0 };
 462
 463         SetLastError(0xdeadbeef);
 464         ret = pSetupDiRegisterDeviceInfo(set, NULL, 0, NULL, NULL, NULL);
 465         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 466          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 467         SetLastError(0xdeadbeef);
 468         ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
 469         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 470          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 471         devInfo.cbSize = sizeof(devInfo);
 472         SetLastError(0xdeadbeef);
 473         ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
 474         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 475          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 476         ret = pSetupDiCreateDeviceInfoA(set, "USB\\BOGUS\\0000", &guid,
 477          NULL, NULL, 0, &devInfo);
 478         ok(ret || GetLastError() == ERROR_DEVINST_ALREADY_EXISTS,
 479                 "SetupDiCreateDeviceInfoA failed: %d\n", GetLastError());
 480         if (ret)
 481         {
 482             /* If it already existed, registering it again will fail */
 483             ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL,
 484              NULL);
 485             ok(ret, "SetupDiCreateDeviceInfoA failed: %d\n", GetLastError());
 486         }
 487         /* FIXME: On Win2K+ systems, this is now persisted to registry in
 488          * HKLM\System\CCS\Enum\USB\Bogus\0000.  I don't check because the
 489          * Win9x location is different.
 490          * FIXME: the key also becomes undeletable.  How to get rid of it?
 491          */
 492         pSetupDiDestroyDeviceInfoList(set);
 493     }
 494 }
 495
 496 static void testCreateDeviceInterface(void)
 497 {
 498     BOOL ret;
 499     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 500         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 501     HDEVINFO set;
 502
 503     if (!pSetupDiCreateDeviceInfoList || !pSetupDiDestroyDeviceInfoList ||
 504      !pSetupDiCreateDeviceInfoA || !pSetupDiCreateDeviceInterfaceA ||
 505      !pSetupDiEnumDeviceInterfaces)
 506     {
 507         skip("No SetupDiCreateDeviceInterfaceA\n");
 508         return;
 509     }
 510     SetLastError(0xdeadbeef);
 511     ret = pSetupDiCreateDeviceInterfaceA(NULL, NULL, NULL, NULL, 0, NULL);
 512     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 513      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 514     SetLastError(0xdeadbeef);
 515     ret = pSetupDiCreateDeviceInterfaceA(NULL, NULL, &guid, NULL, 0, NULL);
 516     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 517      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 518     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 519     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 520     if (set)
 521     {
 522         SP_DEVINFO_DATA devInfo = { 0 };
 523         SP_DEVICE_INTERFACE_DATA interfaceData = { sizeof(interfaceData),
 524             { 0 } };
 525         DWORD i;
 526
 527         SetLastError(0xdeadbeef);
 528         ret = pSetupDiCreateDeviceInterfaceA(set, NULL, NULL, NULL, 0, NULL);
 529         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 530          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 531         SetLastError(0xdeadbeef);
 532         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, NULL, NULL, 0,
 533                 NULL);
 534         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 535          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 536         devInfo.cbSize = sizeof(devInfo);
 537         ret = pSetupDiCreateDeviceInfoA(set, "ROOT\\LEGACY_BOGUS\\0000", &guid,
 538                 NULL, NULL, 0, &devInfo);
 539         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 540         SetLastError(0xdeadbeef);
 541         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, NULL, NULL, 0,
 542                 NULL);
 543         ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 544          "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 545         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0,
 546                 NULL);
 547         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 548         /* Creating the same interface a second time succeeds */
 549         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0,
 550                 NULL);
 551         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 552         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, "Oogah", 0,
 553                 NULL);
 554         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 555         ret = pSetupDiEnumDeviceInterfaces(set, &devInfo, &guid, 0,
 556                 &interfaceData);
 557         ok(ret, "SetupDiEnumDeviceInterfaces failed: %d\n", GetLastError());
 558         i = 0;
 559         while (pSetupDiEnumDeviceInterfaces(set, &devInfo, &guid, i,
 560                     &interfaceData))
 561             i++;
 562         ok(i == 2, "expected 2 interfaces, got %d\n", i);
 563         ok(GetLastError() == ERROR_NO_MORE_ITEMS,
 564          "SetupDiEnumDeviceInterfaces failed: %08x\n", GetLastError());
 565         pSetupDiDestroyDeviceInfoList(set);
 566     }
 567 }
 568
 569 static void testGetDeviceInterfaceDetail(void)
 570 {
 571     BOOL ret;
 572     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 573         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 574     HDEVINFO set;
 575
 576     if (!pSetupDiCreateDeviceInfoList || !pSetupDiDestroyDeviceInfoList ||
 577      !pSetupDiCreateDeviceInfoA || !pSetupDiCreateDeviceInterfaceA ||
 578      !pSetupDiGetDeviceInterfaceDetailA)
 579     {
 580         skip("No SetupDiGetDeviceInterfaceDetailA\n");
 581         return;
 582     }
 583     SetLastError(0xdeadbeef);
 584     ret = pSetupDiGetDeviceInterfaceDetailA(NULL, NULL, NULL, 0, NULL, NULL);
 585     ok(!ret && GetLastError() == ERROR_INVALID_HANDLE,
 586      "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 587     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 588     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 589     if (set)
 590     {
 591         SP_DEVINFO_DATA devInfo = { sizeof(devInfo), { 0 } };
 592         SP_DEVICE_INTERFACE_DATA interfaceData = { sizeof(interfaceData),
 593             { 0 } };
 594         DWORD size = 0;
 595
 596         SetLastError(0xdeadbeef);
 597         ret = pSetupDiGetDeviceInterfaceDetailA(set, NULL, NULL, 0, NULL,
 598                 NULL);
 599         ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
 600          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 601         ret = pSetupDiCreateDeviceInfoA(set, "ROOT\\LEGACY_BOGUS\\0000", &guid,
 602                 NULL, NULL, 0, &devInfo);
 603         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 604         SetLastError(0xdeadbeef);
 605         ret = pSetupDiCreateDeviceInterfaceA(set, &devInfo, &guid, NULL, 0,
 606                 &interfaceData);
 607         ok(ret, "SetupDiCreateDeviceInterfaceA failed: %08x\n", GetLastError());
 608         SetLastError(0xdeadbeef);
 609         ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL,
 610                 0, NULL, NULL);
 611         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 612          "Expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 613         SetLastError(0xdeadbeef);
 614         ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL,
 615                 100, NULL, NULL);
 616         ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 617          "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 618         SetLastError(0xdeadbeef);
 619         ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, NULL,
 620                 0, &size, NULL);
 621         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 622          "Expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 623         if (!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
 624         {
 625             static const char path[] =
 626              "\\\\?\\root#legacy_bogus#0000#{6a55b5a4-3f65-11db-b704-0011955c2bdb}";
 627             LPBYTE buf = HeapAlloc(GetProcessHeap(), 0, size);
 628             SP_DEVICE_INTERFACE_DETAIL_DATA_A *detail =
 629                 (SP_DEVICE_INTERFACE_DETAIL_DATA_A *)buf;
 630
 631             detail->cbSize = 0;
 632             SetLastError(0xdeadbeef);
 633             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, detail,
 634                     size, &size, NULL);
 635             ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 636              "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 637             detail->cbSize = size;
 638             SetLastError(0xdeadbeef);
 639             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, detail,
 640                     size, &size, NULL);
 641             ok(!ret && GetLastError() == ERROR_INVALID_USER_BUFFER,
 642              "Expected ERROR_INVALID_USER_BUFFER, got %08x\n", GetLastError());
 643             detail->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A);
 644             ret = pSetupDiGetDeviceInterfaceDetailA(set, &interfaceData, detail,
 645                     size, &size, NULL);
 646             ok(ret, "SetupDiGetDeviceInterfaceDetailA failed: %d\n",
 647                     GetLastError());
 648             ok(!lstrcmpiA(path, detail->DevicePath), "Unexpected path %s\n",
 649                     detail->DevicePath);
 650             HeapFree(GetProcessHeap(), 0, buf);
 651         }
 652         pSetupDiDestroyDeviceInfoList(set);
 653     }
 654 }
 655
 656 static void testDevRegKey(void)
 657 {
 658     static const WCHAR classKey[] = {'S','y','s','t','e','m','\\',
 659      'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
 660      'C','o','n','t','r','o','l','\\','C','l','a','s','s','\\',
 661      '{','6','a','5','5','b','5','a','4','-','3','f','6','5','-',
 662      '1','1','d','b','-','b','7','0','4','-',
 663      '0','0','1','1','9','5','5','c','2','b','d','b','}',0};
 664     BOOL ret;
 665     GUID guid = {0x6a55b5a4, 0x3f65, 0x11db, {0xb7,0x04,
 666         0x00,0x11,0x95,0x5c,0x2b,0xdb}};
 667     HDEVINFO set;
 668
 669     if (!pSetupDiCreateDeviceInfoList || !pSetupDiDestroyDeviceInfoList ||
 670      !pSetupDiCreateDeviceInfoA || !pSetupDiOpenDevRegKey ||
 671      !pSetupDiRegisterDeviceInfo || !pSetupDiCreateDevRegKeyW ||
 672      !pSetupDiCallClassInstaller)
 673     {
 674         skip("No SetupDiOpenDevRegKey\n");
 675         return;
 676     }
 677     set = pSetupDiCreateDeviceInfoList(&guid, NULL);
 678     ok(set != NULL, "SetupDiCreateDeviceInfoList failed: %d\n", GetLastError());
 679     if (set)
 680     {
 681         SP_DEVINFO_DATA devInfo = { sizeof(devInfo), { 0 } };
 682         HKEY key = INVALID_HANDLE_VALUE;
 683
 684         ret = pSetupDiCreateDeviceInfoA(set, "ROOT\\LEGACY_BOGUS\\0000", &guid,
 685                 NULL, NULL, 0, &devInfo);
 686         ok(ret, "SetupDiCreateDeviceInfoA failed: %08x\n", GetLastError());
 687         SetLastError(0xdeadbeef);
 688         key = pSetupDiOpenDevRegKey(NULL, NULL, 0, 0, 0, 0);
 689         ok(key == INVALID_HANDLE_VALUE &&
 690          GetLastError() == ERROR_INVALID_HANDLE,
 691          "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
 692         SetLastError(0xdeadbeef);
 693         key = pSetupDiOpenDevRegKey(set, NULL, 0, 0, 0, 0);
 694         ok(key == INVALID_HANDLE_VALUE &&
 695          GetLastError() == ERROR_INVALID_PARAMETER,
 696          "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 697         SetLastError(0xdeadbeef);
 698         key = pSetupDiOpenDevRegKey(set, &devInfo, 0, 0, 0, 0);
 699         ok(key == INVALID_HANDLE_VALUE &&
 700          GetLastError() == ERROR_INVALID_FLAGS,
 701          "Expected ERROR_INVALID_FLAGS, got %d\n", GetLastError());
 702         SetLastError(0xdeadbeef);
 703         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0, 0, 0);
 704         ok(key == INVALID_HANDLE_VALUE &&
 705          GetLastError() == ERROR_INVALID_FLAGS,
 706          "Expected ERROR_INVALID_FLAGS, got %d\n", GetLastError());
 707         SetLastError(0xdeadbeef);
 708         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 709          DIREG_BOTH, 0);
 710         ok(key == INVALID_HANDLE_VALUE &&
 711          GetLastError() == ERROR_INVALID_FLAGS,
 712          "Expected ERROR_INVALID_FLAGS, got %d\n", GetLastError());
 713         SetLastError(0xdeadbeef);
 714         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 715          DIREG_DRV, 0);
 716         ok(key == INVALID_HANDLE_VALUE &&
 717          GetLastError() == ERROR_DEVINFO_NOT_REGISTERED,
 718          "Expected ERROR_DEVINFO_NOT_REGISTERED, got %08x\n", GetLastError());
 719         SetLastError(0xdeadbeef);
 720         ret = pSetupDiRegisterDeviceInfo(set, &devInfo, 0, NULL, NULL, NULL);
 721         ok(ret, "SetupDiRegisterDeviceInfo failed: %08x\n", GetLastError());
 722         SetLastError(0xdeadbeef);
 723         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 724          DIREG_DRV, 0);
 725         /* The software key isn't created by default */
 726         todo_wine
 727         ok(key == INVALID_HANDLE_VALUE &&
 728          GetLastError() == ERROR_KEY_DOES_NOT_EXIST,
 729          "Expected ERROR_KEY_DOES_NOT_EXIST_EXIST, got %08x\n", GetLastError());
 730         SetLastError(0xdeadbeef);
 731         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 732          DIREG_DEV, 0);
 733         todo_wine
 734         ok(key == INVALID_HANDLE_VALUE &&
 735          GetLastError() == ERROR_KEY_DOES_NOT_EXIST,
 736          "Expected ERROR_KEY_DOES_NOT_EXIST_EXIST, got %08x\n", GetLastError());
 737         SetLastError(0xdeadbeef);
 738         key = pSetupDiCreateDevRegKeyW(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 739          DIREG_DRV, NULL, NULL);
 740         ok(key != INVALID_HANDLE_VALUE, "SetupDiCreateDevRegKey failed: %08x\n",
 741          GetLastError());
 742         RegCloseKey(key);
 743         SetLastError(0xdeadbeef);
 744         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 745          DIREG_DRV, 0);
 746         todo_wine
 747         ok(key == INVALID_HANDLE_VALUE &&
 748          GetLastError() == ERROR_INVALID_DATA,
 749          "Expected ERROR_INVALID_DATA, got %08x\n", GetLastError());
 750         key = pSetupDiOpenDevRegKey(set, &devInfo, DICS_FLAG_GLOBAL, 0,
 751          DIREG_DRV, KEY_READ);
 752         ok(key != INVALID_HANDLE_VALUE, "SetupDiOpenDevRegKey failed: %08x\n",
 753          GetLastError());
 754         ret = pSetupDiCallClassInstaller(DIF_REMOVE, set, &devInfo);
 755         pSetupDiDestroyDeviceInfoList(set);
 756     }
 757     devinst_RegDeleteTreeW(HKEY_LOCAL_MACHINE, classKey);
 758 }
 759
 760 START_TEST(devinst)
 761 {
 762     init_function_pointers();
 763
 764     if (pSetupDiCreateDeviceInfoListExW && pSetupDiDestroyDeviceInfoList)
 765         test_SetupDiCreateDeviceInfoListEx();
 766     else
 767         skip("SetupDiCreateDeviceInfoListExW and/or SetupDiDestroyDeviceInfoList not available\n");
 768
 769     if (pSetupDiOpenClassRegKeyExA)
 770         test_SetupDiOpenClassRegKeyExA();
 771     else
 772         skip("SetupDiOpenClassRegKeyExA is not available\n");
 773     testInstallClass();
 774     testCreateDeviceInfo();
 775     testGetDeviceInstanceId();
 776     testRegisterDeviceInfo();
 777     testCreateDeviceInterface();
 778     testGetDeviceInterfaceDetail();
 779     testDevRegKey();
 780 }