dlls/kernel32/tests/volume.c

   1 /*
   2  * Unit test suite for volume functions
   3  *
   4  * Copyright 2006 Stefan Leichter
   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 "wine/test.h"
  22 #include "winbase.h"
  23 #include "winioctl.h"
  24 #include <stdio.h>
  25 #include "ddk/ntddcdvd.h"
  26
  27 #include <pshpack1.h>
  28 struct COMPLETE_DVD_LAYER_DESCRIPTOR
  29 {
  30     DVD_DESCRIPTOR_HEADER Header;
  31     DVD_LAYER_DESCRIPTOR Descriptor;
  32     UCHAR Padding;
  33 };
  34 #include <poppack.h>
  35 C_ASSERT(sizeof(struct COMPLETE_DVD_LAYER_DESCRIPTOR) == 22);
  36
  37 #include <pshpack1.h>
  38 struct COMPLETE_DVD_MANUFACTURER_DESCRIPTOR
  39 {
  40     DVD_DESCRIPTOR_HEADER Header;
  41     DVD_MANUFACTURER_DESCRIPTOR Descriptor;
  42     UCHAR Padding;
  43 };
  44 #include <poppack.h>
  45 C_ASSERT(sizeof(struct COMPLETE_DVD_MANUFACTURER_DESCRIPTOR) == 2053);
  46
  47 static HINSTANCE hdll;
  48 static BOOL (WINAPI * pGetVolumeNameForVolumeMountPointA)(LPCSTR, LPSTR, DWORD);
  49 static BOOL (WINAPI * pGetVolumeNameForVolumeMountPointW)(LPCWSTR, LPWSTR, DWORD);
  50 static HANDLE (WINAPI *pFindFirstVolumeA)(LPSTR,DWORD);
  51 static BOOL (WINAPI *pFindNextVolumeA)(HANDLE,LPSTR,DWORD);
  52 static BOOL (WINAPI *pFindVolumeClose)(HANDLE);
  53 static UINT (WINAPI *pGetLogicalDriveStringsA)(UINT,LPSTR);
  54 static UINT (WINAPI *pGetLogicalDriveStringsW)(UINT,LPWSTR);
  55 static BOOL (WINAPI *pGetVolumeInformationA)(LPCSTR, LPSTR, DWORD, LPDWORD, LPDWORD, LPDWORD, LPSTR, DWORD);
  56 static BOOL (WINAPI *pGetVolumePathNamesForVolumeNameA)(LPCSTR, LPSTR, DWORD, LPDWORD);
  57 static BOOL (WINAPI *pGetVolumePathNamesForVolumeNameW)(LPCWSTR, LPWSTR, DWORD, LPDWORD);
  58
  59 /* ############################### */
  60
  61 static void test_query_dos_deviceA(void)
  62 {
  63     char drivestr[] = "a:";
  64     char *p, *buffer, buffer2[2000];
  65     DWORD ret, ret2, buflen=32768;
  66     BOOL found = FALSE;
  67
  68     /* callers must guess the buffer size */
  69     SetLastError(0xdeadbeef);
  70     ret = QueryDosDeviceA( NULL, NULL, 0 );
  71     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
  72        "QueryDosDeviceA(no buffer): returned %u, le=%u\n", ret, GetLastError());
  73
  74     buffer = HeapAlloc( GetProcessHeap(), 0, buflen );
  75     SetLastError(0xdeadbeef);
  76     ret = QueryDosDeviceA( NULL, buffer, buflen );
  77     ok((ret && GetLastError() != ERROR_INSUFFICIENT_BUFFER),
  78         "QueryDosDeviceA failed to return list, last error %u\n", GetLastError());
  79
  80     if (ret && GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
  81         p = buffer;
  82         for (;;) {
  83             if (!strlen(p)) break;
  84             ret2 = QueryDosDeviceA( p, buffer2, sizeof(buffer2) );
  85             ok(ret2, "QueryDosDeviceA failed to return current mapping for %s, last error %u\n", p, GetLastError());
  86             p += strlen(p) + 1;
  87             if (ret <= (p-buffer)) break;
  88         }
  89     }
  90
  91     for (;drivestr[0] <= 'z'; drivestr[0]++) {
  92         /* Older W2K fails with ERROR_INSUFFICIENT_BUFFER when buflen is > 32767 */
  93         ret = QueryDosDeviceA( drivestr, buffer, buflen - 1);
  94         ok(ret || GetLastError() == ERROR_FILE_NOT_FOUND,
  95             "QueryDosDeviceA failed to return current mapping for %s, last error %u\n", drivestr, GetLastError());
  96         if(ret) {
  97             for (p = buffer; *p; p++) *p = toupper(*p);
  98             if (strstr(buffer, "HARDDISK") || strstr(buffer, "RAMDISK")) found = TRUE;
  99         }
 100     }
 101     ok(found, "expected at least one devicename to contain HARDDISK or RAMDISK\n");
 102     HeapFree( GetProcessHeap(), 0, buffer );
 103 }
 104
 105 static void test_define_dos_deviceA(void)
 106 {
 107     char drivestr[3];
 108     char buf[MAX_PATH];
 109     DWORD ret;
 110
 111     /* Find an unused drive letter */
 112     drivestr[1] = ':';
 113     drivestr[2] = 0;
 114     for (drivestr[0] = 'a'; drivestr[0] <= 'z'; drivestr[0]++) {
 115         ret = QueryDosDeviceA( drivestr, buf, sizeof(buf));
 116         if (!ret) break;
 117     }
 118     if (drivestr[0] > 'z') {
 119         skip("can't test creating a dos drive, none available\n");
 120         return;
 121     }
 122
 123     /* Map it to point to the current directory */
 124     ret = GetCurrentDirectory(sizeof(buf), buf);
 125     ok(ret, "GetCurrentDir\n");
 126
 127     ret = DefineDosDeviceA(0, drivestr, buf);
 128     todo_wine
 129     ok(ret, "Could not make drive %s point to %s!\n", drivestr, buf);
 130
 131     if (!ret) {
 132         skip("can't test removing fake drive\n");
 133     } else {
 134         ret = DefineDosDeviceA(DDD_REMOVE_DEFINITION, drivestr, NULL);
 135         ok(ret, "Could not remove fake drive %s!\n", drivestr);
 136     }
 137 }
 138
 139 static void test_FindFirstVolume(void)
 140 {
 141     char volume[51];
 142     HANDLE handle;
 143
 144     /* not present before w2k */
 145     if (!pFindFirstVolumeA) {
 146         win_skip("FindFirstVolumeA not found\n");
 147         return;
 148     }
 149
 150     handle = pFindFirstVolumeA( volume, 0 );
 151     ok( handle == INVALID_HANDLE_VALUE, "succeeded with short buffer\n" );
 152     ok( GetLastError() == ERROR_MORE_DATA ||  /* XP */
 153         GetLastError() == ERROR_FILENAME_EXCED_RANGE,  /* Vista */
 154         "wrong error %u\n", GetLastError() );
 155     handle = pFindFirstVolumeA( volume, 49 );
 156     ok( handle == INVALID_HANDLE_VALUE, "succeeded with short buffer\n" );
 157     ok( GetLastError() == ERROR_FILENAME_EXCED_RANGE, "wrong error %u\n", GetLastError() );
 158     handle = pFindFirstVolumeA( volume, 51 );
 159     ok( handle != INVALID_HANDLE_VALUE, "failed err %u\n", GetLastError() );
 160     if (handle != INVALID_HANDLE_VALUE)
 161     {
 162         do
 163         {
 164             ok( strlen(volume) == 49, "bad volume name %s\n", volume );
 165             ok( !memcmp( volume, "\\\\?\\Volume{", 11 ), "bad volume name %s\n", volume );
 166             ok( !memcmp( volume + 47, "}\\", 2 ), "bad volume name %s\n", volume );
 167         } while (pFindNextVolumeA( handle, volume, MAX_PATH ));
 168         ok( GetLastError() == ERROR_NO_MORE_FILES, "wrong error %u\n", GetLastError() );
 169         pFindVolumeClose( handle );
 170     }
 171 }
 172
 173 static void test_GetVolumeNameForVolumeMountPointA(void)
 174 {
 175     BOOL ret;
 176     char volume[MAX_PATH], path[] = "c:\\";
 177     DWORD len = sizeof(volume), reti;
 178     char temp_path[MAX_PATH];
 179
 180     /* not present before w2k */
 181     if (!pGetVolumeNameForVolumeMountPointA) {
 182         win_skip("GetVolumeNameForVolumeMountPointA not found\n");
 183         return;
 184     }
 185
 186     reti = GetTempPathA(MAX_PATH, temp_path);
 187     ok(reti != 0, "GetTempPathA error %d\n", GetLastError());
 188     ok(reti < MAX_PATH, "temp path should fit into MAX_PATH\n");
 189
 190     ret = pGetVolumeNameForVolumeMountPointA(path, volume, 0);
 191     ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
 192     ok(GetLastError() == ERROR_FILENAME_EXCED_RANGE ||
 193         GetLastError() == ERROR_INVALID_PARAMETER, /* Vista */
 194         "wrong error, last=%d\n", GetLastError());
 195
 196     if (0) { /* these crash on XP */
 197     ret = pGetVolumeNameForVolumeMountPointA(path, NULL, len);
 198     ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
 199
 200     ret = pGetVolumeNameForVolumeMountPointA(NULL, volume, len);
 201     ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
 202     }
 203
 204     ret = pGetVolumeNameForVolumeMountPointA(path, volume, len);
 205     ok(ret == TRUE, "GetVolumeNameForVolumeMountPointA failed\n");
 206     ok(!strncmp( volume, "\\\\?\\Volume{", 11),
 207         "GetVolumeNameForVolumeMountPointA failed to return valid string <%s>\n",
 208         volume);
 209
 210     /* test with too small buffer */
 211     ret = pGetVolumeNameForVolumeMountPointA(path, volume, 10);
 212     ok(ret == FALSE && GetLastError() == ERROR_FILENAME_EXCED_RANGE,
 213             "GetVolumeNameForVolumeMountPointA failed, wrong error returned, was %d, should be ERROR_FILENAME_EXCED_RANGE\n",
 214              GetLastError());
 215
 216     /* Try on a arbitrary directory */
 217     /* On FAT filesystems it seems that GetLastError() is set to
 218        ERROR_INVALID_FUNCTION. */
 219     ret = pGetVolumeNameForVolumeMountPointA(temp_path, volume, len);
 220     ok(ret == FALSE && (GetLastError() == ERROR_NOT_A_REPARSE_POINT ||
 221         GetLastError() == ERROR_INVALID_FUNCTION),
 222         "GetVolumeNameForVolumeMountPointA failed on %s, last=%d\n",
 223         temp_path, GetLastError());
 224
 225     /* Try on a nonexistent dos drive */
 226     path[2] = 0;
 227     for (;path[0] <= 'z'; path[0]++) {
 228         ret = QueryDosDeviceA( path, volume, len);
 229         if(!ret) break;
 230     }
 231     if (path[0] <= 'z')
 232     {
 233         path[2] = '\\';
 234         ret = pGetVolumeNameForVolumeMountPointA(path, volume, len);
 235         ok(ret == FALSE && GetLastError() == ERROR_FILE_NOT_FOUND,
 236             "GetVolumeNameForVolumeMountPointA failed on %s, last=%d\n",
 237             path, GetLastError());
 238
 239         /* Try without trailing \ and on a nonexistent dos drive  */
 240         path[2] = 0;
 241         ret = pGetVolumeNameForVolumeMountPointA(path, volume, len);
 242         ok(ret == FALSE && GetLastError() == ERROR_INVALID_NAME,
 243             "GetVolumeNameForVolumeMountPointA failed on %s, last=%d\n",
 244             path, GetLastError());
 245     }
 246 }
 247
 248 static void test_GetVolumeNameForVolumeMountPointW(void)
 249 {
 250     BOOL ret;
 251     WCHAR volume[MAX_PATH], path[] = {'c',':','\\',0};
 252     DWORD len = sizeof(volume) / sizeof(WCHAR);
 253
 254     /* not present before w2k */
 255     if (!pGetVolumeNameForVolumeMountPointW) {
 256         win_skip("GetVolumeNameForVolumeMountPointW not found\n");
 257         return;
 258     }
 259
 260     ret = pGetVolumeNameForVolumeMountPointW(path, volume, 0);
 261     ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
 262     ok(GetLastError() == ERROR_FILENAME_EXCED_RANGE ||
 263         GetLastError() == ERROR_INVALID_PARAMETER, /* Vista */
 264         "wrong error, last=%d\n", GetLastError());
 265
 266     if (0) { /* these crash on XP */
 267     ret = pGetVolumeNameForVolumeMountPointW(path, NULL, len);
 268     ok(ret == FALSE, "GetVolumeNameForVolumeMountPointW succeeded\n");
 269
 270     ret = pGetVolumeNameForVolumeMountPointW(NULL, volume, len);
 271     ok(ret == FALSE, "GetVolumeNameForVolumeMountPointW succeeded\n");
 272     }
 273
 274     ret = pGetVolumeNameForVolumeMountPointW(path, volume, len);
 275     ok(ret == TRUE, "GetVolumeNameForVolumeMountPointW failed\n");
 276 }
 277
 278 static void test_GetLogicalDriveStringsA(void)
 279 {
 280     UINT size, size2;
 281     char *buf, *ptr;
 282
 283     ok( pGetLogicalDriveStringsA != NULL, "GetLogicalDriveStringsA not available\n");
 284     if(!pGetLogicalDriveStringsA) {
 285         return;
 286     }
 287
 288     size = pGetLogicalDriveStringsA(0, NULL);
 289     ok(size%4 == 1, "size = %d\n", size);
 290
 291     buf = HeapAlloc(GetProcessHeap(), 0, size);
 292
 293     *buf = 0;
 294     size2 = pGetLogicalDriveStringsA(2, buf);
 295     ok(size2 == size, "size2 = %d\n", size2);
 296     ok(!*buf, "buf changed\n");
 297
 298     size2 = pGetLogicalDriveStringsA(size, buf);
 299     ok(size2 == size-1, "size2 = %d\n", size2);
 300
 301     for(ptr = buf; ptr < buf+size2; ptr += 4) {
 302         ok(('A' <= *ptr && *ptr <= 'Z'), "device name '%c' is not uppercase\n", *ptr);
 303         ok(ptr[1] == ':', "ptr[1] = %c, expected ':'\n", ptr[1]);
 304         ok(ptr[2] == '\\', "ptr[2] = %c expected '\\'\n", ptr[2]);
 305         ok(!ptr[3], "ptr[3] = %c expected nullbyte\n", ptr[3]);
 306     }
 307     ok(!*ptr, "buf[size2] is not nullbyte\n");
 308
 309     HeapFree(GetProcessHeap(), 0, buf);
 310 }
 311
 312 static void test_GetLogicalDriveStringsW(void)
 313 {
 314     UINT size, size2;
 315     WCHAR *buf, *ptr;
 316
 317     ok( pGetLogicalDriveStringsW != NULL, "GetLogicalDriveStringsW not available\n");
 318     if(!pGetLogicalDriveStringsW) {
 319         return;
 320     }
 321
 322     SetLastError(0xdeadbeef);
 323     size = pGetLogicalDriveStringsW(0, NULL);
 324     if (size == 0 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) {
 325         win_skip("GetLogicalDriveStringsW not implemented\n");
 326         return;
 327     }
 328     ok(size%4 == 1, "size = %d\n", size);
 329
 330     buf = HeapAlloc(GetProcessHeap(), 0, size*sizeof(WCHAR));
 331
 332     *buf = 0;
 333     size2 = pGetLogicalDriveStringsW(2, buf);
 334     ok(size2 == size, "size2 = %d\n", size2);
 335     ok(!*buf, "buf changed\n");
 336
 337     size2 = pGetLogicalDriveStringsW(size, buf);
 338     ok(size2 == size-1, "size2 = %d\n", size2);
 339
 340     for(ptr = buf; ptr < buf+size2; ptr += 4) {
 341         ok('A' <= *ptr && *ptr <= 'Z', "device name '%c' is not uppercase\n", *ptr);
 342         ok(ptr[1] == ':', "ptr[1] = %c, expected ':'\n", ptr[1]);
 343         ok(ptr[2] == '\\', "ptr[2] = %c expected '\\'\n", ptr[2]);
 344         ok(!ptr[3], "ptr[3] = %c expected nullbyte\n", ptr[3]);
 345     }
 346     ok(!*ptr, "buf[size2] is not nullbyte\n");
 347
 348     HeapFree(GetProcessHeap(), 0, buf);
 349 }
 350
 351 static void test_GetVolumeInformationA(void)
 352 {
 353     BOOL ret;
 354     UINT result;
 355     char Root_Colon[]="C:";
 356     char Root_Slash[]="C:\\";
 357     char Root_UNC[]="\\\\?\\C:\\";
 358     char volume[MAX_PATH+1];
 359     DWORD vol_name_size=MAX_PATH+1, vol_serial_num=-1, max_comp_len=0, fs_flags=0, fs_name_len=MAX_PATH+1;
 360     char vol_name_buf[MAX_PATH+1], fs_name_buf[MAX_PATH+1];
 361     char windowsdir[MAX_PATH+10];
 362     char currentdir[MAX_PATH+1];
 363
 364     ok( pGetVolumeInformationA != NULL, "GetVolumeInformationA not found\n");
 365     if(!pGetVolumeInformationA) {
 366         return;
 367     }
 368
 369     /* get windows drive letter and update strings for testing */
 370     result = GetWindowsDirectory(windowsdir, sizeof(windowsdir));
 371     ok(result < sizeof(windowsdir), "windowsdir is abnormally long!\n");
 372     ok(result != 0, "GetWindowsDirectory: error %d\n", GetLastError());
 373     Root_Colon[0] = windowsdir[0];
 374     Root_Slash[0] = windowsdir[0];
 375     Root_UNC[4] = windowsdir[0];
 376
 377     result = GetCurrentDirectory(MAX_PATH, currentdir);
 378     ok(result, "GetCurrentDirectory: error %d\n", GetLastError());
 379     /* Note that GetCurrentDir yields no trailing slash for subdirs */
 380
 381     /* check for NO error on no trailing \ when current dir is root dir */
 382     ret = SetCurrentDirectory(Root_Slash);
 383     ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 384     ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
 385             NULL, NULL, fs_name_buf, fs_name_len);
 386     ok(ret, "GetVolumeInformationA root failed, last error %u\n", GetLastError());
 387
 388     /* check for error on no trailing \ when current dir is subdir (windows) of queried drive */
 389     ret = SetCurrentDirectory(windowsdir);
 390     ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 391     SetLastError(0xdeadbeef);
 392     ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
 393             NULL, NULL, fs_name_buf, fs_name_len);
 394     ok(!ret && (GetLastError() == ERROR_INVALID_NAME),
 395         "GetVolumeInformationA did%s fail, last error %u\n", ret ? " not":"", GetLastError());
 396
 397     /* reset current directory */
 398     ret = SetCurrentDirectory(currentdir);
 399     ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 400
 401     if (toupper(currentdir[0]) == toupper(windowsdir[0])) {
 402         skip("Please re-run from another device than %c:\n", windowsdir[0]);
 403         /* FIXME: Use GetLogicalDrives to find another device to avoid this skip. */
 404     } else {
 405         char Root_Env[]="=C:"; /* where MS maintains the per volume directory */
 406         Root_Env[1] = windowsdir[0];
 407
 408         /* C:\windows becomes the current directory on drive C: */
 409         /* Note that paths to subdirs are stored without trailing slash, like what GetCurrentDir yields. */
 410         ret = SetEnvironmentVariable(Root_Env, windowsdir);
 411         ok(ret, "SetEnvironmentVariable %s failed\n", Root_Env);
 412
 413         ret = SetCurrentDirectory(windowsdir);
 414         ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 415         ret = SetCurrentDirectory(currentdir);
 416         ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 417
 418         /* windows dir is current on the root drive, call fails */
 419         SetLastError(0xdeadbeef);
 420         ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
 421                 NULL, NULL, fs_name_buf, fs_name_len);
 422         ok(!ret && (GetLastError() == ERROR_INVALID_NAME),
 423            "GetVolumeInformationA did%s fail, last error %u\n", ret ? " not":"", GetLastError());
 424
 425         /* Try normal drive letter with trailing \ */
 426         ret = pGetVolumeInformationA(Root_Slash, vol_name_buf, vol_name_size, NULL,
 427                 NULL, NULL, fs_name_buf, fs_name_len);
 428         ok(ret, "GetVolumeInformationA with \\ failed, last error %u\n", GetLastError());
 429
 430         ret = SetCurrentDirectory(Root_Slash);
 431         ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 432         ret = SetCurrentDirectory(currentdir);
 433         ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 434
 435         /* windows dir is STILL CURRENT on root drive; the call fails as before,   */
 436         /* proving that SetCurrentDir did not remember the other drive's directory */
 437         SetLastError(0xdeadbeef);
 438         ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
 439                 NULL, NULL, fs_name_buf, fs_name_len);
 440         ok(!ret && (GetLastError() == ERROR_INVALID_NAME),
 441            "GetVolumeInformationA did%s fail, last error %u\n", ret ? " not":"", GetLastError());
 442
 443         /* Now C:\ becomes the current directory on drive C: */
 444         ret = SetEnvironmentVariable(Root_Env, Root_Slash); /* set =C:=C:\ */
 445         ok(ret, "SetEnvironmentVariable %s failed\n", Root_Env);
 446
 447         /* \ is current on root drive, call succeeds */
 448         ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
 449                 NULL, NULL, fs_name_buf, fs_name_len);
 450         ok(ret, "GetVolumeInformationA failed, last error %u\n", GetLastError());
 451
 452         /* again, SetCurrentDirectory on another drive does not matter */
 453         ret = SetCurrentDirectory(Root_Slash);
 454         ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 455         ret = SetCurrentDirectory(currentdir);
 456         ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 457
 458         /* \ is current on root drive, call succeeds */
 459         ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
 460                 NULL, NULL, fs_name_buf, fs_name_len);
 461         ok(ret, "GetVolumeInformationA failed, last error %u\n", GetLastError());
 462     }
 463
 464     /* try null root directory to return "root of the current directory"  */
 465     ret = pGetVolumeInformationA(NULL, vol_name_buf, vol_name_size, NULL,
 466             NULL, NULL, fs_name_buf, fs_name_len);
 467     ok(ret, "GetVolumeInformationA failed on null root dir, last error %u\n", GetLastError());
 468
 469     /* Try normal drive letter with trailing \  */
 470     ret = pGetVolumeInformationA(Root_Slash, vol_name_buf, vol_name_size,
 471             &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
 472     ok(ret, "GetVolumeInformationA failed, root=%s, last error=%u\n", Root_Slash, GetLastError());
 473
 474     /* try again with drive letter and the "disable parsing" prefix */
 475     SetLastError(0xdeadbeef);
 476     ret = pGetVolumeInformationA(Root_UNC, vol_name_buf, vol_name_size,
 477             &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
 478     ok(ret, "GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", Root_UNC, GetLastError());
 479
 480     /* try again with device name space  */
 481     Root_UNC[2] = '.';
 482     SetLastError(0xdeadbeef);
 483     ret = pGetVolumeInformationA(Root_UNC, vol_name_buf, vol_name_size,
 484             &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
 485     ok(ret, "GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", Root_UNC, GetLastError());
 486
 487     /* try again with a directory off the root - should generate error  */
 488     if (windowsdir[strlen(windowsdir)-1] != '\\') strcat(windowsdir, "\\");
 489     SetLastError(0xdeadbeef);
 490     ret = pGetVolumeInformationA(windowsdir, vol_name_buf, vol_name_size,
 491             &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
 492     ok(!ret && (GetLastError()==ERROR_DIR_NOT_ROOT),
 493           "GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", windowsdir, GetLastError());
 494     /* A subdir with trailing \ yields DIR_NOT_ROOT instead of INVALID_NAME */
 495     if (windowsdir[strlen(windowsdir)-1] == '\\') windowsdir[strlen(windowsdir)-1] = 0;
 496     SetLastError(0xdeadbeef);
 497     ret = pGetVolumeInformationA(windowsdir, vol_name_buf, vol_name_size,
 498             &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
 499     ok(!ret && (GetLastError()==ERROR_INVALID_NAME),
 500           "GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", windowsdir, GetLastError());
 501
 502     if (!pGetVolumeNameForVolumeMountPointA) {
 503         win_skip("GetVolumeNameForVolumeMountPointA not found\n");
 504         return;
 505     }
 506     /* get the unique volume name for the windows drive  */
 507     ret = pGetVolumeNameForVolumeMountPointA(Root_Slash, volume, MAX_PATH);
 508     ok(ret == TRUE, "GetVolumeNameForVolumeMountPointA failed\n");
 509
 510     /* try again with unique volume name */
 511     ret = pGetVolumeInformationA(volume, vol_name_buf, vol_name_size,
 512             &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
 513     ok(ret, "GetVolumeInformationA failed, root=%s, last error=%u\n", volume, GetLastError());
 514 }
 515
 516 /* Test to check that unique volume name from windows dir mount point  */
 517 /* matches at least one of the unique volume names returned from the   */
 518 /* FindFirstVolumeA/FindNextVolumeA list.                              */
 519 static void test_enum_vols(void)
 520 {
 521     DWORD   ret;
 522     HANDLE  hFind = INVALID_HANDLE_VALUE;
 523     char    Volume_1[MAX_PATH] = {0};
 524     char    Volume_2[MAX_PATH] = {0};
 525     char    path[] = "c:\\";
 526     BOOL    found = FALSE;
 527     char    windowsdir[MAX_PATH];
 528
 529     if (!pGetVolumeNameForVolumeMountPointA) {
 530         win_skip("GetVolumeNameForVolumeMountPointA not found\n");
 531         return;
 532     }
 533
 534     /*get windows drive letter and update strings for testing  */
 535     ret = GetWindowsDirectory( windowsdir, sizeof(windowsdir) );
 536     ok(ret < sizeof(windowsdir), "windowsdir is abnormally long!\n");
 537     ok(ret != 0, "GetWindowsDirecory: error %d\n", GetLastError());
 538     path[0] = windowsdir[0];
 539
 540     /* get the unique volume name for the windows drive  */
 541     ret = pGetVolumeNameForVolumeMountPointA( path, Volume_1, MAX_PATH );
 542     ok(ret == TRUE, "GetVolumeNameForVolumeMountPointA failed\n");
 543     ok(strlen(Volume_1) == 49, "GetVolumeNameForVolumeMountPointA returned wrong length name %s\n", Volume_1);
 544
 545     /* get first unique volume name of list  */
 546     hFind = pFindFirstVolumeA( Volume_2, MAX_PATH );
 547     ok(hFind != INVALID_HANDLE_VALUE, "FindFirstVolume failed, err=%u\n",
 548                 GetLastError());
 549
 550     do
 551     {
 552         /* validate correct length of unique volume name  */
 553         ok(strlen(Volume_2) == 49, "Find[First/Next]Volume returned wrong length name %s\n", Volume_1);
 554         if (memcmp(Volume_1, Volume_2, 49) == 0)
 555         {
 556             found = TRUE;
 557             break;
 558         }
 559     } while (pFindNextVolumeA( hFind, Volume_2, MAX_PATH ));
 560     ok(found, "volume name %s not found by Find[First/Next]Volume\n", Volume_1);
 561     pFindVolumeClose( hFind );
 562 }
 563
 564 static void test_disk_extents(void)
 565 {
 566     BOOL ret;
 567     DWORD size;
 568     HANDLE handle;
 569     static DWORD data[16];
 570
 571     handle = CreateFileA( "\\\\.\\c:", GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0 );
 572     if (handle == INVALID_HANDLE_VALUE)
 573     {
 574         win_skip("can't open c: drive %u\n", GetLastError());
 575         return;
 576     }
 577     size = 0;
 578     ret = DeviceIoControl( handle, IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS, &data,
 579                            sizeof(data), &data, sizeof(data), &size, NULL );
 580     if (!ret && GetLastError() == ERROR_INVALID_FUNCTION)
 581     {
 582         win_skip("IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS not supported\n");
 583         CloseHandle( handle );
 584         return;
 585     }
 586     ok(ret, "DeviceIoControl failed %u\n", GetLastError());
 587     ok(size == 32, "expected 32, got %u\n", size);
 588     CloseHandle( handle );
 589 }
 590
 591 static void test_GetVolumePathNamesForVolumeNameA(void)
 592 {
 593     BOOL ret;
 594     char volume[MAX_PATH], buffer[MAX_PATH];
 595     DWORD len, error;
 596
 597     if (!pGetVolumePathNamesForVolumeNameA || !pGetVolumeNameForVolumeMountPointA)
 598     {
 599         win_skip("required functions not found\n");
 600         return;
 601     }
 602
 603     ret = pGetVolumeNameForVolumeMountPointA( "c:\\", volume, sizeof(volume) );
 604     ok(ret, "failed to get volume name %u\n", GetLastError());
 605     trace("c:\\ -> %s\n", volume);
 606
 607     SetLastError( 0xdeadbeef );
 608     ret = pGetVolumePathNamesForVolumeNameA( NULL, NULL, 0, NULL );
 609     error = GetLastError();
 610     ok(!ret, "expected failure\n");
 611     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 612
 613     SetLastError( 0xdeadbeef );
 614     ret = pGetVolumePathNamesForVolumeNameA( "", NULL, 0, NULL );
 615     error = GetLastError();
 616     ok(!ret, "expected failure\n");
 617     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 618
 619     SetLastError( 0xdeadbeef );
 620     ret = pGetVolumePathNamesForVolumeNameA( volume, NULL, 0, NULL );
 621     error = GetLastError();
 622     ok(!ret, "expected failure\n");
 623     ok(error == ERROR_MORE_DATA, "expected ERROR_MORE_DATA got %u\n", error);
 624
 625     SetLastError( 0xdeadbeef );
 626     ret = pGetVolumePathNamesForVolumeNameA( volume, buffer, 0, NULL );
 627     error = GetLastError();
 628     ok(!ret, "expected failure\n");
 629     ok(error == ERROR_MORE_DATA, "expected ERROR_MORE_DATA got %u\n", error);
 630
 631     memset( buffer, 0xff, sizeof(buffer) );
 632     ret = pGetVolumePathNamesForVolumeNameA( volume, buffer, sizeof(buffer), NULL );
 633     ok(ret, "failed to get path names %u\n", GetLastError());
 634     ok(!strcmp( "C:\\", buffer ), "expected \"\\C:\" got \"%s\"\n", buffer);
 635     ok(!buffer[4], "expected double null-terminated buffer\n");
 636
 637     len = 0;
 638     SetLastError( 0xdeadbeef );
 639     ret = pGetVolumePathNamesForVolumeNameA( NULL, NULL, 0, &len );
 640     error = GetLastError();
 641     ok(!ret, "expected failure\n");
 642     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 643
 644     len = 0;
 645     SetLastError( 0xdeadbeef );
 646     ret = pGetVolumePathNamesForVolumeNameA( NULL, NULL, sizeof(buffer), &len );
 647     error = GetLastError();
 648     ok(!ret, "expected failure\n");
 649     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 650
 651     len = 0;
 652     SetLastError( 0xdeadbeef );
 653     ret = pGetVolumePathNamesForVolumeNameA( NULL, buffer, sizeof(buffer), &len );
 654     error = GetLastError();
 655     ok(!ret, "expected failure\n");
 656     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 657
 658     len = 0;
 659     SetLastError( 0xdeadbeef );
 660     ret = pGetVolumePathNamesForVolumeNameA( NULL, buffer, sizeof(buffer), &len );
 661     error = GetLastError();
 662     ok(!ret, "expected failure\n");
 663     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 664
 665     len = 0;
 666     memset( buffer, 0xff, sizeof(buffer) );
 667     ret = pGetVolumePathNamesForVolumeNameA( volume, buffer, sizeof(buffer), &len );
 668     ok(ret, "failed to get path names %u\n", GetLastError());
 669     ok(len == 5 || broken(len == 2), "expected 5 got %u\n", len);
 670     ok(!strcmp( "C:\\", buffer ), "expected \"\\C:\" got \"%s\"\n", buffer);
 671     ok(!buffer[4], "expected double null-terminated buffer\n");
 672 }
 673
 674 static void test_GetVolumePathNamesForVolumeNameW(void)
 675 {
 676     static const WCHAR empty[] = {0};
 677     static const WCHAR drive_c[] = {'c',':','\\',0};
 678     static const WCHAR volume_null[] = {'\\','\\','?','\\','V','o','l','u','m','e',
 679         '{','0','0','0','0','0','0','0','0','-','0','0','0','0','-','0','0','0','0',
 680         '-','0','0','0','0','-','0','0','0','0','0','0','0','0','0','0','0','0','}','\\',0};
 681     BOOL ret;
 682     WCHAR volume[MAX_PATH], buffer[MAX_PATH];
 683     DWORD len, error;
 684
 685     if (!pGetVolumePathNamesForVolumeNameW || !pGetVolumeNameForVolumeMountPointW)
 686     {
 687         win_skip("required functions not found\n");
 688         return;
 689     }
 690
 691     ret = pGetVolumeNameForVolumeMountPointW( drive_c, volume, sizeof(volume)/sizeof(volume[0]) );
 692     ok(ret, "failed to get volume name %u\n", GetLastError());
 693
 694     SetLastError( 0xdeadbeef );
 695     ret = pGetVolumePathNamesForVolumeNameW( empty, NULL, 0, NULL );
 696     error = GetLastError();
 697     ok(!ret, "expected failure\n");
 698     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 699
 700     SetLastError( 0xdeadbeef );
 701     ret = pGetVolumePathNamesForVolumeNameW( volume, NULL, 0, NULL );
 702     error = GetLastError();
 703     ok(!ret, "expected failure\n");
 704     ok(error == ERROR_MORE_DATA, "expected ERROR_MORE_DATA got %u\n", error);
 705
 706     SetLastError( 0xdeadbeef );
 707     ret = pGetVolumePathNamesForVolumeNameW( volume, buffer, 0, NULL );
 708     error = GetLastError();
 709     ok(!ret, "expected failure\n");
 710     ok(error == ERROR_MORE_DATA, "expected ERROR_MORE_DATA got %u\n", error);
 711
 712     if (0) { /* crash */
 713     ret = pGetVolumePathNamesForVolumeNameW( volume, NULL, sizeof(buffer), NULL );
 714     ok(ret, "failed to get path names %u\n", GetLastError());
 715     }
 716
 717     ret = pGetVolumePathNamesForVolumeNameW( volume, buffer, sizeof(buffer), NULL );
 718     ok(ret, "failed to get path names %u\n", GetLastError());
 719
 720     len = 0;
 721     memset( buffer, 0xff, sizeof(buffer) );
 722     ret = pGetVolumePathNamesForVolumeNameW( volume, buffer, sizeof(buffer), &len );
 723     ok(ret, "failed to get path names %u\n", GetLastError());
 724     ok(len == 5, "expected 5 got %u\n", len);
 725     ok(!buffer[4], "expected double null-terminated buffer\n");
 726
 727     len = 0;
 728     volume[1] = '?';
 729     volume[lstrlenW( volume ) - 1] = 0;
 730     SetLastError( 0xdeadbeef );
 731     ret = pGetVolumePathNamesForVolumeNameW( volume, buffer, sizeof(buffer), &len );
 732     error = GetLastError();
 733     ok(!ret, "expected failure\n");
 734     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 735
 736     len = 0;
 737     volume[0] = '\\';
 738     volume[1] = 0;
 739     SetLastError( 0xdeadbeef );
 740     ret = pGetVolumePathNamesForVolumeNameW( volume, buffer, sizeof(buffer), &len );
 741     error = GetLastError();
 742     ok(!ret, "expected failure\n");
 743     todo_wine ok(error == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER got %u\n", error);
 744
 745     len = 0;
 746     lstrcpyW( volume, volume_null );
 747     SetLastError( 0xdeadbeef );
 748     ret = pGetVolumePathNamesForVolumeNameW( volume, buffer, sizeof(buffer), &len );
 749     error = GetLastError();
 750     ok(!ret, "expected failure\n");
 751     ok(error == ERROR_FILE_NOT_FOUND, "expected ERROR_FILE_NOT_FOUND got %u\n", error);
 752 }
 753
 754 static void test_dvd_read_structure(HANDLE handle)
 755 {
 756     int i;
 757     DWORD nbBytes;
 758     BOOL ret;
 759     DVD_READ_STRUCTURE dvdReadStructure;
 760     DVD_LAYER_DESCRIPTOR dvdLayerDescriptor;
 761     struct COMPLETE_DVD_LAYER_DESCRIPTOR completeDvdLayerDescriptor;
 762     DVD_COPYRIGHT_DESCRIPTOR dvdCopyrightDescriptor;
 763     struct COMPLETE_DVD_MANUFACTURER_DESCRIPTOR completeDvdManufacturerDescriptor;
 764
 765     dvdReadStructure.BlockByteOffset.QuadPart = 0;
 766     dvdReadStructure.SessionId = 0;
 767     dvdReadStructure.LayerNumber = 0;
 768
 769
 770     /* DvdPhysicalDescriptor */
 771     dvdReadStructure.Format = 0;
 772
 773     SetLastError(0xdeadbeef);
 774
 775     /* Test whether this ioctl is supported */
 776     ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, sizeof(DVD_READ_STRUCTURE),
 777         &completeDvdLayerDescriptor, sizeof(struct COMPLETE_DVD_LAYER_DESCRIPTOR), &nbBytes, NULL);
 778
 779     if(!ret)
 780     {
 781         skip("IOCTL_DVD_READ_STRUCTURE not supported: %u\n", GetLastError());
 782         return;
 783     }
 784
 785     /* Confirm there is always a header before the actual data */
 786     ok( completeDvdLayerDescriptor.Header.Length == 0x0802, "Length is 0x%04x instead of 0x0802\n", completeDvdLayerDescriptor.Header.Length);
 787     ok( completeDvdLayerDescriptor.Header.Reserved[0] == 0, "Reserved[0] is %x instead of 0\n", completeDvdLayerDescriptor.Header.Reserved[0]);
 788     ok( completeDvdLayerDescriptor.Header.Reserved[1] == 0, "Reserved[1] is %x instead of 0\n", completeDvdLayerDescriptor.Header.Reserved[1]);
 789
 790     /* TODO: Also check completeDvdLayerDescriptor.Descriptor content (via IOCTL_SCSI_PASS_THROUGH_DIRECT ?) */
 791
 792     /* Insufficient output buffer */
 793     for(i=0; i<sizeof(DVD_DESCRIPTOR_HEADER); i++)
 794     {
 795         SetLastError(0xdeadbeef);
 796
 797         ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, sizeof(DVD_READ_STRUCTURE),
 798             &completeDvdLayerDescriptor, i, &nbBytes, NULL);
 799         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,"IOCTL_DVD_READ_STRUCTURE should fail with small buffer\n");
 800     }
 801
 802     SetLastError(0xdeadbeef);
 803
 804     /* On newer version, an output buffer of sizeof(DVD_READ_STRUCTURE) size fails.
 805         I think this is to force developers to realize that there is a header before the actual content */
 806     ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, sizeof(DVD_READ_STRUCTURE),
 807         &dvdLayerDescriptor, sizeof(DVD_LAYER_DESCRIPTOR), &nbBytes, NULL);
 808     ok( (!ret && GetLastError() == ERROR_INVALID_PARAMETER) || broken(ret) /* < Win7 */,
 809         "IOCTL_DVD_READ_STRUCTURE should have failed\n");
 810
 811     SetLastError(0xdeadbeef);
 812
 813     ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, NULL, sizeof(DVD_READ_STRUCTURE),
 814         &completeDvdLayerDescriptor, sizeof(struct COMPLETE_DVD_LAYER_DESCRIPTOR), &nbBytes, NULL);
 815     ok( (!ret && GetLastError() == ERROR_INVALID_PARAMETER),
 816         "IOCTL_DVD_READ_STRUCTURE should have failed\n");
 817
 818     /* Test wrong input parameters */
 819     for(i=0; i<sizeof(DVD_READ_STRUCTURE); i++)
 820     {
 821         SetLastError(0xdeadbeef);
 822
 823         ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, i,
 824         &completeDvdLayerDescriptor, sizeof(struct COMPLETE_DVD_LAYER_DESCRIPTOR), &nbBytes, NULL);
 825         ok( (!ret && GetLastError() == ERROR_INVALID_PARAMETER),
 826             "IOCTL_DVD_READ_STRUCTURE should have failed\n");
 827     }
 828
 829
 830     /* DvdCopyrightDescriptor */
 831     dvdReadStructure.Format = 1;
 832
 833     SetLastError(0xdeadbeef);
 834
 835     /* Strangely, with NULL lpOutBuffer, last error is insufficient buffer, not invalid parameter as we could expect */
 836     ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, sizeof(DVD_READ_STRUCTURE),
 837         NULL, sizeof(DVD_COPYRIGHT_DESCRIPTOR), &nbBytes, NULL);
 838     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER, "IOCTL_DVD_READ_STRUCTURE should have failed %d %u\n", ret, GetLastError());
 839
 840     for(i=0; i<sizeof(DVD_COPYRIGHT_DESCRIPTOR); i++)
 841     {
 842         SetLastError(0xdeadbeef);
 843
 844         ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, sizeof(DVD_READ_STRUCTURE),
 845             &dvdCopyrightDescriptor, i, &nbBytes, NULL);
 846         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER, "IOCTL_DVD_READ_STRUCTURE should have failed %d %u\n", ret, GetLastError());
 847     }
 848
 849
 850     /* DvdManufacturerDescriptor */
 851     dvdReadStructure.Format = 4;
 852
 853     SetLastError(0xdeadbeef);
 854
 855     ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, sizeof(DVD_READ_STRUCTURE),
 856         &completeDvdManufacturerDescriptor, sizeof(DVD_MANUFACTURER_DESCRIPTOR), &nbBytes, NULL);
 857     ok(ret || broken(GetLastError() == ERROR_NOT_READY),
 858         "IOCTL_DVD_READ_STRUCTURE (DvdManufacturerDescriptor) failed, last error = %u\n", GetLastError());
 859     if(!ret)
 860         return;
 861
 862     /* Confirm there is always a header before the actual data */
 863     ok( completeDvdManufacturerDescriptor.Header.Length == 0x0802, "Length is 0x%04x instead of 0x0802\n", completeDvdManufacturerDescriptor.Header.Length);
 864     ok( completeDvdManufacturerDescriptor.Header.Reserved[0] == 0, "Reserved[0] is %x instead of 0\n", completeDvdManufacturerDescriptor.Header.Reserved[0]);
 865     ok( completeDvdManufacturerDescriptor.Header.Reserved[1] == 0, "Reserved[1] is %x instead of 0\n", completeDvdManufacturerDescriptor.Header.Reserved[1]);
 866
 867     SetLastError(0xdeadbeef);
 868
 869     /* Basic parameter check */
 870     ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, sizeof(DVD_READ_STRUCTURE),
 871         NULL, sizeof(DVD_MANUFACTURER_DESCRIPTOR), &nbBytes, NULL);
 872     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER, "IOCTL_DVD_READ_STRUCTURE should have failed %d %u\n", ret, GetLastError());
 873 }
 874
 875 static void test_cdrom_ioctl(void)
 876 {
 877     char drive_letter, drive_path[] = "A:\\", drive_full_path[] = "\\\\.\\A:";
 878     DWORD bitmask;
 879     HANDLE handle;
 880
 881     bitmask = GetLogicalDrives();
 882     if(!bitmask)
 883     {
 884         trace("GetLogicalDrives failed : %u\n", GetLastError());
 885         return;
 886     }
 887
 888     for(drive_letter='A'; drive_letter<='Z'; drive_letter++)
 889     {
 890         if(!(bitmask & (1 << (drive_letter-'A') )))
 891             continue;
 892
 893         drive_path[0] = drive_letter;
 894         if(GetDriveTypeA(drive_path) != DRIVE_CDROM)
 895         {
 896             trace("Skipping %c:, not a CDROM drive.\n", drive_letter);
 897             continue;
 898         }
 899
 900         trace("Testing with %c:\n", drive_letter);
 901
 902         drive_full_path[4] = drive_letter;
 903         handle = CreateFileA(drive_full_path, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0);
 904         if(handle == INVALID_HANDLE_VALUE)
 905         {
 906             trace("Failed to open the device : %u\n", GetLastError());
 907             continue;
 908         }
 909
 910         /* Add your tests here */
 911         test_dvd_read_structure(handle);
 912
 913         CloseHandle(handle);
 914     }
 915
 916 }
 917
 918 START_TEST(volume)
 919 {
 920     hdll = GetModuleHandleA("kernel32.dll");
 921     pGetVolumeNameForVolumeMountPointA = (void *) GetProcAddress(hdll, "GetVolumeNameForVolumeMountPointA");
 922     pGetVolumeNameForVolumeMountPointW = (void *) GetProcAddress(hdll, "GetVolumeNameForVolumeMountPointW");
 923     pFindFirstVolumeA = (void *) GetProcAddress(hdll, "FindFirstVolumeA");
 924     pFindNextVolumeA = (void *) GetProcAddress(hdll, "FindNextVolumeA");
 925     pFindVolumeClose = (void *) GetProcAddress(hdll, "FindVolumeClose");
 926     pGetLogicalDriveStringsA = (void *) GetProcAddress(hdll, "GetLogicalDriveStringsA");
 927     pGetLogicalDriveStringsW = (void *) GetProcAddress(hdll, "GetLogicalDriveStringsW");
 928     pGetVolumeInformationA = (void *) GetProcAddress(hdll, "GetVolumeInformationA");
 929     pGetVolumePathNamesForVolumeNameA = (void *) GetProcAddress(hdll, "GetVolumePathNamesForVolumeNameA");
 930     pGetVolumePathNamesForVolumeNameW = (void *) GetProcAddress(hdll, "GetVolumePathNamesForVolumeNameW");
 931
 932     test_query_dos_deviceA();
 933     test_define_dos_deviceA();
 934     test_FindFirstVolume();
 935     test_GetVolumeNameForVolumeMountPointA();
 936     test_GetVolumeNameForVolumeMountPointW();
 937     test_GetLogicalDriveStringsA();
 938     test_GetLogicalDriveStringsW();
 939     test_GetVolumeInformationA();
 940     test_enum_vols();
 941     test_disk_extents();
 942     test_GetVolumePathNamesForVolumeNameA();
 943     test_GetVolumePathNamesForVolumeNameW();
 944     test_cdrom_ioctl();
 945 }