modules/rostests/winetests/kernel32/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 "wine/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 *pGetVolumePathNameA)(LPCSTR, LPSTR, DWORD);
  57 static BOOL (WINAPI *pGetVolumePathNameW)(LPWSTR, LPWSTR, DWORD);
  58 static BOOL (WINAPI *pGetVolumePathNamesForVolumeNameA)(LPCSTR, LPSTR, DWORD, LPDWORD);
  59 static BOOL (WINAPI *pGetVolumePathNamesForVolumeNameW)(LPCWSTR, LPWSTR, DWORD, LPDWORD);
  60
  61 /* ############################### */
  62
  63 static void test_query_dos_deviceA(void)
  64 {
  65     char drivestr[] = "a:";
  66     char *p, *buffer, buffer2[2000];
  67     DWORD ret, ret2, buflen=32768;
  68     BOOL found = FALSE;
  69
  70     /* callers must guess the buffer size */
  71     SetLastError(0xdeadbeef);
  72     ret = QueryDosDeviceA( NULL, NULL, 0 );
  73     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,
  74        "QueryDosDeviceA(no buffer): returned %u, le=%u\n", ret, GetLastError());
  75
  76     buffer = HeapAlloc( GetProcessHeap(), 0, buflen );
  77     SetLastError(0xdeadbeef);
  78     ret = QueryDosDeviceA( NULL, buffer, buflen );
  79     ok((ret && GetLastError() != ERROR_INSUFFICIENT_BUFFER),
  80         "QueryDosDeviceA failed to return list, last error %u\n", GetLastError());
  81
  82     if (ret && GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
  83         p = buffer;
  84         for (;;) {
  85             if (!strlen(p)) break;
  86             ret2 = QueryDosDeviceA( p, buffer2, sizeof(buffer2) );
  87             ok(ret2, "QueryDosDeviceA failed to return current mapping for %s, last error %u\n", p, GetLastError());
  88             p += strlen(p) + 1;
  89             if (ret <= (p-buffer)) break;
  90         }
  91     }
  92
  93     for (;drivestr[0] <= 'z'; drivestr[0]++) {
  94         /* Older W2K fails with ERROR_INSUFFICIENT_BUFFER when buflen is > 32767 */
  95         ret = QueryDosDeviceA( drivestr, buffer, buflen - 1);
  96         ok(ret || GetLastError() == ERROR_FILE_NOT_FOUND,
  97             "QueryDosDeviceA failed to return current mapping for %s, last error %u\n", drivestr, GetLastError());
  98         if(ret) {
  99             for (p = buffer; *p; p++) *p = toupper(*p);
 100             if (strstr(buffer, "HARDDISK") || strstr(buffer, "RAMDISK")) found = TRUE;
 101         }
 102     }
 103     ok(found, "expected at least one devicename to contain HARDDISK or RAMDISK\n");
 104     HeapFree( GetProcessHeap(), 0, buffer );
 105 }
 106
 107 static void test_define_dos_deviceA(void)
 108 {
 109     char drivestr[3];
 110     char buf[MAX_PATH];
 111     DWORD ret;
 112
 113     /* Find an unused drive letter */
 114     drivestr[1] = ':';
 115     drivestr[2] = 0;
 116     for (drivestr[0] = 'a'; drivestr[0] <= 'z'; drivestr[0]++) {
 117         ret = QueryDosDeviceA( drivestr, buf, sizeof(buf));
 118         if (!ret) break;
 119     }
 120     if (drivestr[0] > 'z') {
 121         skip("can't test creating a dos drive, none available\n");
 122         return;
 123     }
 124
 125     /* Map it to point to the current directory */
 126     ret = GetCurrentDirectoryA(sizeof(buf), buf);
 127     ok(ret, "GetCurrentDir\n");
 128
 129     ret = DefineDosDeviceA(0, drivestr, buf);
 130     todo_wine
 131     ok(ret, "Could not make drive %s point to %s!\n", drivestr, buf);
 132
 133     if (!ret) {
 134         skip("can't test removing fake drive\n");
 135     } else {
 136         ret = DefineDosDeviceA(DDD_REMOVE_DEFINITION, drivestr, NULL);
 137         ok(ret, "Could not remove fake drive %s!\n", drivestr);
 138     }
 139 }
 140
 141 static void test_FindFirstVolume(void)
 142 {
 143     char volume[51];
 144     HANDLE handle;
 145
 146     /* not present before w2k */
 147     if (!pFindFirstVolumeA) {
 148         win_skip("FindFirstVolumeA not found\n");
 149         return;
 150     }
 151
 152     handle = pFindFirstVolumeA( volume, 0 );
 153     ok( handle == INVALID_HANDLE_VALUE, "succeeded with short buffer\n" );
 154     ok( GetLastError() == ERROR_MORE_DATA ||  /* XP */
 155         GetLastError() == ERROR_FILENAME_EXCED_RANGE,  /* Vista */
 156         "wrong error %u\n", GetLastError() );
 157     handle = pFindFirstVolumeA( volume, 49 );
 158     ok( handle == INVALID_HANDLE_VALUE, "succeeded with short buffer\n" );
 159     ok( GetLastError() == ERROR_FILENAME_EXCED_RANGE, "wrong error %u\n", GetLastError() );
 160     handle = pFindFirstVolumeA( volume, 51 );
 161     ok( handle != INVALID_HANDLE_VALUE, "failed err %u\n", GetLastError() );
 162     if (handle != INVALID_HANDLE_VALUE)
 163     {
 164         do
 165         {
 166             ok( strlen(volume) == 49, "bad volume name %s\n", volume );
 167             ok( !memcmp( volume, "\\\\?\\Volume{", 11 ), "bad volume name %s\n", volume );
 168             ok( !memcmp( volume + 47, "}\\", 2 ), "bad volume name %s\n", volume );
 169         } while (pFindNextVolumeA( handle, volume, MAX_PATH ));
 170         ok( GetLastError() == ERROR_NO_MORE_FILES, "wrong error %u\n", GetLastError() );
 171         pFindVolumeClose( handle );
 172     }
 173 }
 174
 175 static void test_GetVolumeNameForVolumeMountPointA(void)
 176 {
 177     BOOL ret;
 178     char volume[MAX_PATH], path[] = "c:\\";
 179     DWORD len = sizeof(volume), reti;
 180     char temp_path[MAX_PATH];
 181
 182     /* not present before w2k */
 183     if (!pGetVolumeNameForVolumeMountPointA) {
 184         win_skip("GetVolumeNameForVolumeMountPointA not found\n");
 185         return;
 186     }
 187
 188     reti = GetTempPathA(MAX_PATH, temp_path);
 189     ok(reti != 0, "GetTempPathA error %d\n", GetLastError());
 190     ok(reti < MAX_PATH, "temp path should fit into MAX_PATH\n");
 191
 192     ret = pGetVolumeNameForVolumeMountPointA(path, volume, 0);
 193     ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
 194     ok(GetLastError() == ERROR_FILENAME_EXCED_RANGE ||
 195         GetLastError() == ERROR_INVALID_PARAMETER, /* Vista */
 196         "wrong error, last=%d\n", GetLastError());
 197
 198     if (0) { /* these crash on XP */
 199     ret = pGetVolumeNameForVolumeMountPointA(path, NULL, len);
 200     ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
 201
 202     ret = pGetVolumeNameForVolumeMountPointA(NULL, volume, len);
 203     ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
 204     }
 205
 206     ret = pGetVolumeNameForVolumeMountPointA(path, volume, len);
 207     ok(ret == TRUE, "GetVolumeNameForVolumeMountPointA failed\n");
 208     ok(!strncmp( volume, "\\\\?\\Volume{", 11),
 209         "GetVolumeNameForVolumeMountPointA failed to return valid string <%s>\n",
 210         volume);
 211
 212     /* test with too small buffer */
 213     ret = pGetVolumeNameForVolumeMountPointA(path, volume, 10);
 214     ok(ret == FALSE && GetLastError() == ERROR_FILENAME_EXCED_RANGE,
 215             "GetVolumeNameForVolumeMountPointA failed, wrong error returned, was %d, should be ERROR_FILENAME_EXCED_RANGE\n",
 216              GetLastError());
 217
 218     /* Try on an arbitrary directory */
 219     /* On FAT filesystems it seems that GetLastError() is set to
 220        ERROR_INVALID_FUNCTION. */
 221     ret = pGetVolumeNameForVolumeMountPointA(temp_path, volume, len);
 222     ok(ret == FALSE && (GetLastError() == ERROR_NOT_A_REPARSE_POINT ||
 223         GetLastError() == ERROR_INVALID_FUNCTION),
 224         "GetVolumeNameForVolumeMountPointA failed on %s, last=%d\n",
 225         temp_path, GetLastError());
 226
 227     /* Try on a nonexistent dos drive */
 228     path[2] = 0;
 229     for (;path[0] <= 'z'; path[0]++) {
 230         ret = QueryDosDeviceA( path, volume, len);
 231         if(!ret) break;
 232     }
 233     if (path[0] <= 'z')
 234     {
 235         path[2] = '\\';
 236         ret = pGetVolumeNameForVolumeMountPointA(path, volume, len);
 237         ok(ret == FALSE && GetLastError() == ERROR_FILE_NOT_FOUND,
 238             "GetVolumeNameForVolumeMountPointA failed on %s, last=%d\n",
 239             path, GetLastError());
 240
 241         /* Try without trailing \ and on a nonexistent dos drive  */
 242         path[2] = 0;
 243         ret = pGetVolumeNameForVolumeMountPointA(path, volume, len);
 244         ok(ret == FALSE && GetLastError() == ERROR_INVALID_NAME,
 245             "GetVolumeNameForVolumeMountPointA failed on %s, last=%d\n",
 246             path, GetLastError());
 247     }
 248 }
 249
 250 static void test_GetVolumeNameForVolumeMountPointW(void)
 251 {
 252     BOOL ret;
 253     WCHAR volume[MAX_PATH], path[] = {'c',':','\\',0};
 254     DWORD len = sizeof(volume) / sizeof(WCHAR);
 255
 256     /* not present before w2k */
 257     if (!pGetVolumeNameForVolumeMountPointW) {
 258         win_skip("GetVolumeNameForVolumeMountPointW not found\n");
 259         return;
 260     }
 261
 262     ret = pGetVolumeNameForVolumeMountPointW(path, volume, 0);
 263     ok(ret == FALSE, "GetVolumeNameForVolumeMountPointW succeeded\n");
 264     ok(GetLastError() == ERROR_FILENAME_EXCED_RANGE ||
 265         GetLastError() == ERROR_INVALID_PARAMETER, /* Vista */
 266         "wrong error, last=%d\n", GetLastError());
 267
 268     if (0) { /* these crash on XP */
 269     ret = pGetVolumeNameForVolumeMountPointW(path, NULL, len);
 270     ok(ret == FALSE, "GetVolumeNameForVolumeMountPointW succeeded\n");
 271
 272     ret = pGetVolumeNameForVolumeMountPointW(NULL, volume, len);
 273     ok(ret == FALSE, "GetVolumeNameForVolumeMountPointW succeeded\n");
 274     }
 275
 276     ret = pGetVolumeNameForVolumeMountPointW(path, volume, len);
 277     ok(ret == TRUE, "GetVolumeNameForVolumeMountPointW failed\n");
 278 }
 279
 280 static void test_GetLogicalDriveStringsA(void)
 281 {
 282     UINT size, size2;
 283     char *buf, *ptr;
 284
 285     ok( pGetLogicalDriveStringsA != NULL, "GetLogicalDriveStringsA not available\n");
 286     if(!pGetLogicalDriveStringsA) {
 287         return;
 288     }
 289
 290     size = pGetLogicalDriveStringsA(0, NULL);
 291     ok(size%4 == 1, "size = %d\n", size);
 292
 293     buf = HeapAlloc(GetProcessHeap(), 0, size);
 294
 295     *buf = 0;
 296     size2 = pGetLogicalDriveStringsA(2, buf);
 297     ok(size2 == size, "size2 = %d\n", size2);
 298     ok(!*buf, "buf changed\n");
 299
 300     size2 = pGetLogicalDriveStringsA(size, buf);
 301     ok(size2 == size-1, "size2 = %d\n", size2);
 302
 303     for(ptr = buf; ptr < buf+size2; ptr += 4) {
 304         ok(('A' <= *ptr && *ptr <= 'Z'), "device name '%c' is not uppercase\n", *ptr);
 305         ok(ptr[1] == ':', "ptr[1] = %c, expected ':'\n", ptr[1]);
 306         ok(ptr[2] == '\\', "ptr[2] = %c expected '\\'\n", ptr[2]);
 307         ok(!ptr[3], "ptr[3] = %c expected nullbyte\n", ptr[3]);
 308     }
 309     ok(!*ptr, "buf[size2] is not nullbyte\n");
 310
 311     HeapFree(GetProcessHeap(), 0, buf);
 312 }
 313
 314 static void test_GetLogicalDriveStringsW(void)
 315 {
 316     UINT size, size2;
 317     WCHAR *buf, *ptr;
 318
 319     ok( pGetLogicalDriveStringsW != NULL, "GetLogicalDriveStringsW not available\n");
 320     if(!pGetLogicalDriveStringsW) {
 321         return;
 322     }
 323
 324     SetLastError(0xdeadbeef);
 325     size = pGetLogicalDriveStringsW(0, NULL);
 326     if (size == 0 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) {
 327         win_skip("GetLogicalDriveStringsW not implemented\n");
 328         return;
 329     }
 330     ok(size%4 == 1, "size = %d\n", size);
 331
 332     buf = HeapAlloc(GetProcessHeap(), 0, size*sizeof(WCHAR));
 333
 334     *buf = 0;
 335     size2 = pGetLogicalDriveStringsW(2, buf);
 336     ok(size2 == size, "size2 = %d\n", size2);
 337     ok(!*buf, "buf changed\n");
 338
 339     size2 = pGetLogicalDriveStringsW(size, buf);
 340     ok(size2 == size-1, "size2 = %d\n", size2);
 341
 342     for(ptr = buf; ptr < buf+size2; ptr += 4) {
 343         ok('A' <= *ptr && *ptr <= 'Z', "device name '%c' is not uppercase\n", *ptr);
 344         ok(ptr[1] == ':', "ptr[1] = %c, expected ':'\n", ptr[1]);
 345         ok(ptr[2] == '\\', "ptr[2] = %c expected '\\'\n", ptr[2]);
 346         ok(!ptr[3], "ptr[3] = %c expected nullbyte\n", ptr[3]);
 347     }
 348     ok(!*ptr, "buf[size2] is not nullbyte\n");
 349
 350     HeapFree(GetProcessHeap(), 0, buf);
 351 }
 352
 353 static void test_GetVolumeInformationA(void)
 354 {
 355     BOOL ret;
 356     UINT result;
 357     char Root_Colon[]="C:";
 358     char Root_Slash[]="C:\\";
 359     char Root_UNC[]="\\\\?\\C:\\";
 360     char volume[MAX_PATH+1];
 361     DWORD vol_name_size=MAX_PATH+1, vol_serial_num=-1, max_comp_len=0, fs_flags=0, fs_name_len=MAX_PATH+1;
 362     char vol_name_buf[MAX_PATH+1], fs_name_buf[MAX_PATH+1];
 363     char windowsdir[MAX_PATH+10];
 364     char currentdir[MAX_PATH+1];
 365
 366     ok( pGetVolumeInformationA != NULL, "GetVolumeInformationA not found\n");
 367     if(!pGetVolumeInformationA) {
 368         return;
 369     }
 370
 371     /* get windows drive letter and update strings for testing */
 372     result = GetWindowsDirectoryA(windowsdir, sizeof(windowsdir));
 373     ok(result < sizeof(windowsdir), "windowsdir is abnormally long!\n");
 374     ok(result != 0, "GetWindowsDirectory: error %d\n", GetLastError());
 375     Root_Colon[0] = windowsdir[0];
 376     Root_Slash[0] = windowsdir[0];
 377     Root_UNC[4] = windowsdir[0];
 378
 379     result = GetCurrentDirectoryA(MAX_PATH, currentdir);
 380     ok(result, "GetCurrentDirectory: error %d\n", GetLastError());
 381     /* Note that GetCurrentDir yields no trailing slash for subdirs */
 382
 383     /* check for NO error on no trailing \ when current dir is root dir */
 384     ret = SetCurrentDirectoryA(Root_Slash);
 385     ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 386     ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
 387             NULL, NULL, fs_name_buf, fs_name_len);
 388     ok(ret, "GetVolumeInformationA root failed, last error %u\n", GetLastError());
 389
 390     /* check for error on no trailing \ when current dir is subdir (windows) of queried drive */
 391     ret = SetCurrentDirectoryA(windowsdir);
 392     ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 393     SetLastError(0xdeadbeef);
 394     ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
 395             NULL, NULL, fs_name_buf, fs_name_len);
 396     ok(!ret && (GetLastError() == ERROR_INVALID_NAME),
 397         "GetVolumeInformationA did%s fail, last error %u\n", ret ? " not":"", GetLastError());
 398
 399     /* reset current directory */
 400     ret = SetCurrentDirectoryA(currentdir);
 401     ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 402
 403     if (toupper(currentdir[0]) == toupper(windowsdir[0])) {
 404         skip("Please re-run from another device than %c:\n", windowsdir[0]);
 405         /* FIXME: Use GetLogicalDrives to find another device to avoid this skip. */
 406     } else {
 407         char Root_Env[]="=C:"; /* where MS maintains the per volume directory */
 408         Root_Env[1] = windowsdir[0];
 409
 410         /* C:\windows becomes the current directory on drive C: */
 411         /* Note that paths to subdirs are stored without trailing slash, like what GetCurrentDir yields. */
 412         ret = SetEnvironmentVariableA(Root_Env, windowsdir);
 413         ok(ret, "SetEnvironmentVariable %s failed\n", Root_Env);
 414
 415         ret = SetCurrentDirectoryA(windowsdir);
 416         ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 417         ret = SetCurrentDirectoryA(currentdir);
 418         ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 419
 420         /* windows dir is current on the root drive, call fails */
 421         SetLastError(0xdeadbeef);
 422         ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
 423                 NULL, NULL, fs_name_buf, fs_name_len);
 424         ok(!ret && (GetLastError() == ERROR_INVALID_NAME),
 425            "GetVolumeInformationA did%s fail, last error %u\n", ret ? " not":"", GetLastError());
 426
 427         /* Try normal drive letter with trailing \ */
 428         ret = pGetVolumeInformationA(Root_Slash, vol_name_buf, vol_name_size, NULL,
 429                 NULL, NULL, fs_name_buf, fs_name_len);
 430         ok(ret, "GetVolumeInformationA with \\ failed, last error %u\n", GetLastError());
 431
 432         ret = SetCurrentDirectoryA(Root_Slash);
 433         ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 434         ret = SetCurrentDirectoryA(currentdir);
 435         ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 436
 437         /* windows dir is STILL CURRENT on root drive; the call fails as before,   */
 438         /* proving that SetCurrentDir did not remember the other drive's directory */
 439         SetLastError(0xdeadbeef);
 440         ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
 441                 NULL, NULL, fs_name_buf, fs_name_len);
 442         ok(!ret && (GetLastError() == ERROR_INVALID_NAME),
 443            "GetVolumeInformationA did%s fail, last error %u\n", ret ? " not":"", GetLastError());
 444
 445         /* Now C:\ becomes the current directory on drive C: */
 446         ret = SetEnvironmentVariableA(Root_Env, Root_Slash); /* set =C:=C:\ */
 447         ok(ret, "SetEnvironmentVariable %s failed\n", Root_Env);
 448
 449         /* \ is current on root drive, call succeeds */
 450         ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
 451                 NULL, NULL, fs_name_buf, fs_name_len);
 452         ok(ret, "GetVolumeInformationA failed, last error %u\n", GetLastError());
 453
 454         /* again, SetCurrentDirectory on another drive does not matter */
 455         ret = SetCurrentDirectoryA(Root_Slash);
 456         ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 457         ret = SetCurrentDirectoryA(currentdir);
 458         ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
 459
 460         /* \ is current on root drive, call succeeds */
 461         ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
 462                 NULL, NULL, fs_name_buf, fs_name_len);
 463         ok(ret, "GetVolumeInformationA failed, last error %u\n", GetLastError());
 464     }
 465
 466     /* try null root directory to return "root of the current directory"  */
 467     ret = pGetVolumeInformationA(NULL, vol_name_buf, vol_name_size, NULL,
 468             NULL, NULL, fs_name_buf, fs_name_len);
 469     ok(ret, "GetVolumeInformationA failed on null root dir, last error %u\n", GetLastError());
 470
 471     /* Try normal drive letter with trailing \  */
 472     ret = pGetVolumeInformationA(Root_Slash, vol_name_buf, vol_name_size,
 473             &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
 474     ok(ret, "GetVolumeInformationA failed, root=%s, last error=%u\n", Root_Slash, GetLastError());
 475
 476     /* try again with drive letter and the "disable parsing" prefix */
 477     SetLastError(0xdeadbeef);
 478     ret = pGetVolumeInformationA(Root_UNC, vol_name_buf, vol_name_size,
 479             &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
 480     ok(ret, "GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", Root_UNC, GetLastError());
 481
 482     /* try again with device name space  */
 483     Root_UNC[2] = '.';
 484     SetLastError(0xdeadbeef);
 485     ret = pGetVolumeInformationA(Root_UNC, vol_name_buf, vol_name_size,
 486             &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
 487     ok(ret, "GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", Root_UNC, GetLastError());
 488
 489     /* try again with a directory off the root - should generate error  */
 490     if (windowsdir[strlen(windowsdir)-1] != '\\') strcat(windowsdir, "\\");
 491     SetLastError(0xdeadbeef);
 492     ret = pGetVolumeInformationA(windowsdir, vol_name_buf, vol_name_size,
 493             &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
 494     ok(!ret && (GetLastError()==ERROR_DIR_NOT_ROOT),
 495           "GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", windowsdir, GetLastError());
 496     /* A subdir with trailing \ yields DIR_NOT_ROOT instead of INVALID_NAME */
 497     if (windowsdir[strlen(windowsdir)-1] == '\\') windowsdir[strlen(windowsdir)-1] = 0;
 498     SetLastError(0xdeadbeef);
 499     ret = pGetVolumeInformationA(windowsdir, vol_name_buf, vol_name_size,
 500             &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
 501     ok(!ret && (GetLastError()==ERROR_INVALID_NAME),
 502           "GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", windowsdir, GetLastError());
 503
 504     if (!pGetVolumeNameForVolumeMountPointA) {
 505         win_skip("GetVolumeNameForVolumeMountPointA not found\n");
 506         return;
 507     }
 508     /* get the unique volume name for the windows drive  */
 509     ret = pGetVolumeNameForVolumeMountPointA(Root_Slash, volume, MAX_PATH);
 510     ok(ret == TRUE, "GetVolumeNameForVolumeMountPointA failed\n");
 511
 512     /* try again with unique volume name */
 513     ret = pGetVolumeInformationA(volume, vol_name_buf, vol_name_size,
 514             &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
 515     ok(ret, "GetVolumeInformationA failed, root=%s, last error=%u\n", volume, GetLastError());
 516 }
 517
 518 /* Test to check that unique volume name from windows dir mount point  */
 519 /* matches at least one of the unique volume names returned from the   */
 520 /* FindFirstVolumeA/FindNextVolumeA list.                              */
 521 static void test_enum_vols(void)
 522 {
 523     DWORD   ret;
 524     HANDLE  hFind = INVALID_HANDLE_VALUE;
 525     char    Volume_1[MAX_PATH] = {0};
 526     char    Volume_2[MAX_PATH] = {0};
 527     char    path[] = "c:\\";
 528     BOOL    found = FALSE;
 529     char    windowsdir[MAX_PATH];
 530
 531     if (!pGetVolumeNameForVolumeMountPointA) {
 532         win_skip("GetVolumeNameForVolumeMountPointA not found\n");
 533         return;
 534     }
 535
 536     /*get windows drive letter and update strings for testing  */
 537     ret = GetWindowsDirectoryA( windowsdir, sizeof(windowsdir) );
 538     ok(ret < sizeof(windowsdir), "windowsdir is abnormally long!\n");
 539     ok(ret != 0, "GetWindowsDirectory: error %d\n", GetLastError());
 540     path[0] = windowsdir[0];
 541
 542     /* get the unique volume name for the windows drive  */
 543     ret = pGetVolumeNameForVolumeMountPointA( path, Volume_1, MAX_PATH );
 544     ok(ret == TRUE, "GetVolumeNameForVolumeMountPointA failed\n");
 545     ok(strlen(Volume_1) == 49, "GetVolumeNameForVolumeMountPointA returned wrong length name %s\n", Volume_1);
 546
 547     /* get first unique volume name of list  */
 548     hFind = pFindFirstVolumeA( Volume_2, MAX_PATH );
 549     ok(hFind != INVALID_HANDLE_VALUE, "FindFirstVolume failed, err=%u\n",
 550                 GetLastError());
 551     /* ReactOS */
 552     if (hFind != INVALID_HANDLE_VALUE) {
 553     do
 554     {
 555         /* validate correct length of unique volume name  */
 556         ok(strlen(Volume_2) == 49, "Find[First/Next]Volume returned wrong length name %s\n", Volume_1);
 557         if (memcmp(Volume_1, Volume_2, 49) == 0)
 558         {
 559             found = TRUE;
 560             break;
 561         }
 562     } while (pFindNextVolumeA( hFind, Volume_2, MAX_PATH ));
 563     ok(found, "volume name %s not found by Find[First/Next]Volume\n", Volume_1);
 564     pFindVolumeClose( hFind );
 565     }
 566 }
 567
 568 static void test_disk_extents(void)
 569 {
 570     BOOL ret;
 571     DWORD size;
 572     HANDLE handle;
 573     static DWORD data[16];
 574
 575     handle = CreateFileA( "\\\\.\\c:", GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0 );
 576     if (handle == INVALID_HANDLE_VALUE)
 577     {
 578         win_skip("can't open c: drive %u\n", GetLastError());
 579         return;
 580     }
 581     size = 0;
 582     ret = DeviceIoControl( handle, IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS, &data,
 583                            sizeof(data), &data, sizeof(data), &size, NULL );
 584     if (!ret && GetLastError() == ERROR_INVALID_FUNCTION)
 585     {
 586         win_skip("IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS not supported\n");
 587         CloseHandle( handle );
 588         return;
 589     }
 590     ok(ret, "DeviceIoControl failed %u\n", GetLastError());
 591     ok(size == 32, "expected 32, got %u\n", size);
 592     CloseHandle( handle );
 593 }
 594
 595 static void test_GetVolumePathNameA(void)
 596 {
 597     char volume_path[MAX_PATH], cwd[MAX_PATH];
 598     struct {
 599         const char *file_name;
 600         const char *path_name;
 601         DWORD       path_len;
 602         DWORD       error;
 603         DWORD       broken_error;
 604     } test_paths[] = {
 605         { /* test 0: NULL parameters, 0 output length */
 606             NULL, NULL, 0,
 607             ERROR_INVALID_PARAMETER, 0xdeadbeef /* winxp */
 608         },
 609         { /* test 1: empty input, NULL output, 0 output length */
 610             "", NULL, 0,
 611             ERROR_INVALID_PARAMETER, 0xdeadbeef /* winxp */
 612         },
 613         { /* test 2: valid input, NULL output, 0 output length */
 614             "C:\\", NULL, 0,
 615             ERROR_INVALID_PARAMETER, ERROR_FILENAME_EXCED_RANGE /* winxp */
 616         },
 617         { /* test 3: valid input, valid output, 0 output length */
 618             "C:\\", "C:\\", 0,
 619             ERROR_INVALID_PARAMETER, ERROR_FILENAME_EXCED_RANGE /* winxp */
 620         },
 621         { /* test 4: valid input, valid output, 1 output length */
 622             "C:\\", "C:\\", 1,
 623             ERROR_FILENAME_EXCED_RANGE, NO_ERROR
 624         },
 625         { /* test 5: valid input, valid output, valid output length */
 626             "C:\\", "C:\\", sizeof(volume_path),
 627             NO_ERROR, NO_ERROR
 628         },
 629         { /* test 6: lowercase input, uppercase output, valid output length */
 630             "c:\\", "C:\\", sizeof(volume_path),
 631             NO_ERROR, NO_ERROR
 632         },
 633         { /* test 7: poor quality input, valid output, valid output length */
 634             "C::", "C:\\", sizeof(volume_path),
 635             NO_ERROR, NO_ERROR
 636         },
 637         { /* test 8: really bogus input, valid output, 1 output length */
 638             "\\\\$$$", "C:\\", 1,
 639             ERROR_INVALID_NAME, ERROR_FILENAME_EXCED_RANGE
 640         },
 641         { /* test 9: a reasonable DOS path that is guaranteed to exist */
 642             "C:\\windows\\system32", "C:\\", sizeof(volume_path),
 643             NO_ERROR, NO_ERROR
 644         },
 645         { /* test 10: a reasonable DOS path that shouldn't exist */
 646             "C:\\windows\\system32\\AnInvalidFolder", "C:\\", sizeof(volume_path),
 647             NO_ERROR, NO_ERROR
 648         },
 649         { /* test 11: a reasonable NT-converted DOS path that shouldn't exist */
 650             "\\\\?\\C:\\AnInvalidFolder", "\\\\?\\C:\\", sizeof(volume_path),
 651             NO_ERROR, NO_ERROR
 652         },
 653         { /* test 12: an unreasonable NT-converted DOS path */
 654             "\\\\?\\InvalidDrive:\\AnInvalidFolder", "\\\\?\\InvalidDrive:\\" /* win2k, winxp */,
 655             sizeof(volume_path),
 656             ERROR_INVALID_NAME, NO_ERROR
 657         },
 658         { /* test 13: an unreasonable NT volume path */
 659             "\\\\?\\Volume{00000000-00-0000-0000-000000000000}\\AnInvalidFolder",
 660             "\\\\?\\Volume{00000000-00-0000-0000-000000000000}\\" /* win2k, winxp */,
 661             sizeof(volume_path),
 662             ERROR_INVALID_NAME, NO_ERROR
 663         },
 664         { /* test 14: an unreasonable NT-ish path */
 665             "\\\\ReallyBogus\\InvalidDrive:\\AnInvalidFolder",
 666             "\\\\ReallyBogus\\InvalidDrive:\\" /* win2k, winxp */, sizeof(volume_path),
 667             ERROR_INVALID_NAME, NO_ERROR
 668         },
 669         { /* test 15: poor quality input, valid output, valid (but short) output length */
 670             "C::", "C:\\", 4,
 671             NO_ERROR, ERROR_MORE_DATA
 672         },
 673         { /* test 16: unused drive letter */
 674             "M::", "C:\\", 4,
 675             ERROR_FILE_NOT_FOUND, ERROR_MORE_DATA
 676         },
 677         { /* test 17: an unreasonable DOS path */
 678             "InvalidDrive:\\AnInvalidFolder", "%CurrentDrive%\\", sizeof(volume_path),
 679             NO_ERROR, NO_ERROR
 680         },
 681         { /* test 18: a reasonable device path */
 682             "\\??\\CdRom0", "%CurrentDrive%\\", sizeof(volume_path),
 683             NO_ERROR, NO_ERROR
 684         },
 685         { /* test 19: an unreasonable device path */
 686             "\\??\\ReallyBogus", "%CurrentDrive%\\", sizeof(volume_path),
 687             NO_ERROR, NO_ERROR
 688         },
 689         { /* test 20 */
 690             "C:", "C:", 2,
 691             ERROR_FILENAME_EXCED_RANGE, NO_ERROR
 692         },
 693         { /* test 21 */
 694             "C:", "C:", 3,
 695             NO_ERROR, ERROR_FILENAME_EXCED_RANGE
 696         },
 697         { /* test 22 */
 698             "C:\\", "C:", 2,
 699             ERROR_FILENAME_EXCED_RANGE, NO_ERROR
 700         },
 701         { /* test 23 */
 702             "C:\\", "C:", 3,
 703             NO_ERROR, ERROR_FILENAME_EXCED_RANGE
 704         },
 705         { /* test 24 */
 706             "C::", "C:", 2,
 707             ERROR_FILENAME_EXCED_RANGE, NO_ERROR
 708         },
 709         { /* test 25 */
 710             "C::", "C:", 3,
 711             NO_ERROR, ERROR_FILENAME_EXCED_RANGE
 712         },
 713         { /* test 26 */
 714             "C::", "C:\\", 4,
 715             NO_ERROR, ERROR_MORE_DATA
 716         },
 717         { /* test 27 */
 718             "C:\\windows\\system32\\AnInvalidFolder", "C:", 3,
 719             NO_ERROR, ERROR_FILENAME_EXCED_RANGE
 720         },
 721         { /* test 28 */
 722             "\\\\?\\C:\\AnInvalidFolder", "\\\\?\\C:", 3,
 723             ERROR_FILENAME_EXCED_RANGE, NO_ERROR
 724         },
 725         { /* test 29 */
 726             "\\\\?\\C:\\AnInvalidFolder", "\\\\?\\C:", 6,
 727             ERROR_FILENAME_EXCED_RANGE, NO_ERROR
 728         },
 729         { /* test 30 */
 730             "\\\\?\\C:\\AnInvalidFolder", "\\\\?\\C:", 7,
 731             NO_ERROR, ERROR_FILENAME_EXCED_RANGE
 732         },
 733         { /* test 31 */
 734             "\\\\?\\c:\\AnInvalidFolder", "\\\\?\\c:", 7,
 735             NO_ERROR, ERROR_FILENAME_EXCED_RANGE
 736         },
 737         { /* test 32 */
 738             "C:/", "C:\\", 4,
 739             NO_ERROR, ERROR_MORE_DATA
 740         },
 741         { /* test 33 */
 742             "M:/", "", 4,
 743             ERROR_FILE_NOT_FOUND, ERROR_MORE_DATA
 744         },
 745         { /* test 34 */
 746             "C:ABC:DEF:\\AnInvalidFolder", "C:\\", 4,
 747             NO_ERROR, ERROR_MORE_DATA
 748         },
 749         { /* test 35 */
 750             "?:ABC:DEF:\\AnInvalidFolder", "?:\\" /* win2k, winxp */, sizeof(volume_path),
 751             ERROR_FILE_NOT_FOUND, NO_ERROR
 752         },
 753         { /* test 36 */
 754             "relative/path", "%CurrentDrive%\\", sizeof(volume_path),
 755             NO_ERROR, NO_ERROR
 756         },
 757         { /* test 37 */
 758             "/unix-style/absolute/path", "%CurrentDrive%\\", sizeof(volume_path),
 759             NO_ERROR, NO_ERROR
 760         },
 761         { /* test 38 */
 762             "\\??\\C:\\NonExistent", "%CurrentDrive%\\", sizeof(volume_path),
 763             NO_ERROR, NO_ERROR
 764         },
 765         { /* test 39 */
 766             "\\??\\M:\\NonExistent", "%CurrentDrive%\\", sizeof(volume_path),
 767             NO_ERROR, NO_ERROR
 768         },
 769         { /* test 40 */
 770             "somefile:def", "%CurrentDrive%\\", sizeof(volume_path),
 771             NO_ERROR, NO_ERROR
 772         },
 773         { /* test 41 */
 774             "s:omefile", "S:\\" /* win2k, winxp */, sizeof(volume_path),
 775             ERROR_FILE_NOT_FOUND, NO_ERROR
 776         },
 777     };
 778     BOOL ret, success;
 779     DWORD error;
 780     UINT i;
 781
 782     /* GetVolumePathNameA is not present before w2k */
 783     if (!pGetVolumePathNameA)
 784     {
 785         win_skip("required functions not found\n");
 786         return;
 787     }
 788
 789     /* Obtain the drive of the working directory */
 790     ret = GetCurrentDirectoryA( sizeof(cwd), cwd );
 791     ok( ret, "Failed to obtain the current working directory.\n" );
 792     cwd[2] = 0;
 793     ret = SetEnvironmentVariableA( "CurrentDrive", cwd );
 794     ok( ret, "Failed to set an environment variable for the current working drive.\n" );
 795
 796     for (i=0; i<sizeof(test_paths)/sizeof(test_paths[0]); i++)
 797     {
 798         BOOL broken_ret = test_paths[i].broken_error == NO_ERROR;
 799         char *output = (test_paths[i].path_name != NULL ? volume_path : NULL);
 800         BOOL expected_ret = test_paths[i].error == NO_ERROR;
 801
 802         volume_path[0] = 0;
 803         if (test_paths[i].path_len < sizeof(volume_path))
 804             volume_path[ test_paths[i].path_len ] = 0x11;
 805
 806         SetLastError( 0xdeadbeef );
 807         ret = pGetVolumePathNameA( test_paths[i].file_name, output, test_paths[i].path_len );
 808         error = GetLastError();
 809         ok(ret == expected_ret || broken(ret == broken_ret),
 810                                 "GetVolumePathName test %d %s unexpectedly.\n",
 811                                 i, test_paths[i].error == NO_ERROR ? "failed" : "succeeded");
 812
 813         if (ret)
 814         {
 815             char path_name[MAX_PATH];
 816
 817             ExpandEnvironmentStringsA( test_paths[i].path_name, path_name, MAX_PATH);
 818             /* If we succeeded then make sure the path is correct */
 819             success = (strcmp( volume_path, path_name ) == 0)
 820                       || broken(strcasecmp( volume_path, path_name ) == 0) /* XP */;
 821             ok(success, "GetVolumePathName test %d unexpectedly returned path %s (expected %s).\n",
 822                         i, volume_path, path_name);
 823         }
 824         else
 825         {
 826             /* On success Windows always returns ERROR_MORE_DATA, so only worry about failure */
 827             success = (error == test_paths[i].error || broken(error == test_paths[i].broken_error));
 828             ok(success, "GetVolumePathName test %d unexpectedly returned error 0x%x (expected 0x%x).\n",
 829                         i, error, test_paths[i].error);
 830         }
 831
 832         if (test_paths[i].path_len < sizeof(volume_path))
 833             ok(volume_path[ test_paths[i].path_len ] == 0x11,
 834                "GetVolumePathName test %d corrupted byte after end of buffer.\n", i);
 835     }
 836 }
 837
 838 static void test_GetVolumePathNameW(void)
 839 {
 840     static WCHAR drive_c1[] = {'C',':',0};
 841     static WCHAR drive_c2[] = {'C',':','\\',0};
 842     WCHAR volume_path[MAX_PATH];
 843     BOOL ret;
 844
 845     if (!pGetVolumePathNameW)
 846     {
 847         win_skip("required functions not found\n");
 848         return;
 849     }
 850
 851     volume_path[0] = 0;
 852     volume_path[1] = 0x11;
 853     ret = pGetVolumePathNameW( drive_c1, volume_path, 1 );
 854     ok(!ret, "GetVolumePathNameW test succeeded unexpectedly.\n");
 855     ok(GetLastError() == ERROR_FILENAME_EXCED_RANGE, "GetVolumePathNameW unexpectedly returned error 0x%x (expected 0x%x).\n",
 856         GetLastError(), ERROR_FILENAME_EXCED_RANGE);
 857     ok(volume_path[1] == 0x11, "GetVolumePathW corrupted byte after end of buffer.\n");
 858
 859     volume_path[0] = 0;
 860     volume_path[2] = 0x11;
 861     ret = pGetVolumePathNameW( drive_c1, volume_path, 2 );
 862     ok(!ret, "GetVolumePathNameW test succeeded unexpectedly.\n");
 863     ok(GetLastError() == ERROR_FILENAME_EXCED_RANGE, "GetVolumePathNameW unexpectedly returned error 0x%x (expected 0x%x).\n",
 864         GetLastError(), ERROR_FILENAME_EXCED_RANGE);
 865     ok(volume_path[2] == 0x11, "GetVolumePathW corrupted byte after end of buffer.\n");
 866
 867     volume_path[0] = 0;
 868     volume_path[3] = 0x11;
 869     ret = pGetVolumePathNameW( drive_c1, volume_path, 3 );
 870     ok(ret || broken(!ret) /* win2k */, "GetVolumePathNameW test failed unexpectedly.\n");
 871     ok(memcmp(volume_path, drive_c1, sizeof(drive_c1)) == 0
 872        || broken(volume_path[0] == 0) /* win2k */,
 873        "GetVolumePathNameW unexpectedly returned wrong path.\n");
 874     ok(volume_path[3] == 0x11, "GetVolumePathW corrupted byte after end of buffer.\n");
 875
 876     volume_path[0] = 0;
 877     volume_path[4] = 0x11;
 878     ret = pGetVolumePathNameW( drive_c1, volume_path, 4 );
 879     ok(ret, "GetVolumePathNameW test failed unexpectedly.\n");
 880     ok(memcmp(volume_path, drive_c2, sizeof(drive_c2)) == 0, "GetVolumePathNameW unexpectedly returned wrong path.\n");
 881     ok(volume_path[4] == 0x11, "GetVolumePathW corrupted byte after end of buffer.\n");
 882 }
 883
 884 static void test_GetVolumePathNamesForVolumeNameA(void)
 885 {
 886     BOOL ret;
 887     char volume[MAX_PATH], buffer[MAX_PATH];
 888     DWORD len, error;
 889
 890     if (!pGetVolumePathNamesForVolumeNameA || !pGetVolumeNameForVolumeMountPointA)
 891     {
 892         win_skip("required functions not found\n");
 893         return;
 894     }
 895
 896     ret = pGetVolumeNameForVolumeMountPointA( "c:\\", volume, sizeof(volume) );
 897     ok(ret, "failed to get volume name %u\n", GetLastError());
 898     trace("c:\\ -> %s\n", volume);
 899
 900     SetLastError( 0xdeadbeef );
 901     ret = pGetVolumePathNamesForVolumeNameA( NULL, NULL, 0, NULL );
 902     error = GetLastError();
 903     ok(!ret, "expected failure\n");
 904     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 905
 906     SetLastError( 0xdeadbeef );
 907     ret = pGetVolumePathNamesForVolumeNameA( "", NULL, 0, NULL );
 908     error = GetLastError();
 909     ok(!ret, "expected failure\n");
 910     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 911
 912     SetLastError( 0xdeadbeef );
 913     ret = pGetVolumePathNamesForVolumeNameA( volume, NULL, 0, NULL );
 914     error = GetLastError();
 915     ok(!ret, "expected failure\n");
 916     ok(error == ERROR_MORE_DATA, "expected ERROR_MORE_DATA got %u\n", error);
 917
 918     SetLastError( 0xdeadbeef );
 919     ret = pGetVolumePathNamesForVolumeNameA( volume, buffer, 0, NULL );
 920     error = GetLastError();
 921     ok(!ret, "expected failure\n");
 922     ok(error == ERROR_MORE_DATA, "expected ERROR_MORE_DATA got %u\n", error);
 923
 924     memset( buffer, 0xff, sizeof(buffer) );
 925     ret = pGetVolumePathNamesForVolumeNameA( volume, buffer, sizeof(buffer), NULL );
 926     ok(ret, "failed to get path names %u\n", GetLastError());
 927     ok(!strcmp( "C:\\", buffer ), "expected \"\\C:\" got \"%s\"\n", buffer);
 928     ok(!buffer[4], "expected double null-terminated buffer\n");
 929
 930     len = 0;
 931     SetLastError( 0xdeadbeef );
 932     ret = pGetVolumePathNamesForVolumeNameA( NULL, NULL, 0, &len );
 933     error = GetLastError();
 934     ok(!ret, "expected failure\n");
 935     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 936
 937     len = 0;
 938     SetLastError( 0xdeadbeef );
 939     ret = pGetVolumePathNamesForVolumeNameA( NULL, NULL, sizeof(buffer), &len );
 940     error = GetLastError();
 941     ok(!ret, "expected failure\n");
 942     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 943
 944     len = 0;
 945     SetLastError( 0xdeadbeef );
 946     ret = pGetVolumePathNamesForVolumeNameA( NULL, buffer, sizeof(buffer), &len );
 947     error = GetLastError();
 948     ok(!ret, "expected failure\n");
 949     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 950
 951     len = 0;
 952     SetLastError( 0xdeadbeef );
 953     ret = pGetVolumePathNamesForVolumeNameA( NULL, buffer, sizeof(buffer), &len );
 954     error = GetLastError();
 955     ok(!ret, "expected failure\n");
 956     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 957
 958     len = 0;
 959     memset( buffer, 0xff, sizeof(buffer) );
 960     ret = pGetVolumePathNamesForVolumeNameA( volume, buffer, sizeof(buffer), &len );
 961     ok(ret, "failed to get path names %u\n", GetLastError());
 962     ok(len == 5 || broken(len == 2), "expected 5 got %u\n", len);
 963     ok(!strcmp( "C:\\", buffer ), "expected \"\\C:\" got \"%s\"\n", buffer);
 964     ok(!buffer[4], "expected double null-terminated buffer\n");
 965 }
 966
 967 static void test_GetVolumePathNamesForVolumeNameW(void)
 968 {
 969     static const WCHAR empty[] = {0};
 970     static const WCHAR drive_c[] = {'c',':','\\',0};
 971     static const WCHAR volume_null[] = {'\\','\\','?','\\','V','o','l','u','m','e',
 972         '{','0','0','0','0','0','0','0','0','-','0','0','0','0','-','0','0','0','0',
 973         '-','0','0','0','0','-','0','0','0','0','0','0','0','0','0','0','0','0','}','\\',0};
 974     BOOL ret;
 975     WCHAR volume[MAX_PATH], buffer[MAX_PATH];
 976     DWORD len, error;
 977
 978 #ifdef __REACTOS__
 979     /* due to failing all calls to GetVolumeNameForVolumeMountPointW, this
 980      * buffer never gets initialized and could cause a buffer overflow later */
 981     volume[0] = '$';
 982     volume[1] = 0;
 983 #endif /* __REACTOS__ */
 984
 985     if (!pGetVolumePathNamesForVolumeNameW || !pGetVolumeNameForVolumeMountPointW)
 986     {
 987         win_skip("required functions not found\n");
 988         return;
 989     }
 990
 991     ret = pGetVolumeNameForVolumeMountPointW( drive_c, volume, sizeof(volume)/sizeof(volume[0]) );
 992     ok(ret, "failed to get volume name %u\n", GetLastError());
 993
 994     SetLastError( 0xdeadbeef );
 995     ret = pGetVolumePathNamesForVolumeNameW( empty, NULL, 0, NULL );
 996     error = GetLastError();
 997     ok(!ret, "expected failure\n");
 998     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
 999
1000     SetLastError( 0xdeadbeef );
1001     ret = pGetVolumePathNamesForVolumeNameW( volume, NULL, 0, NULL );
1002     error = GetLastError();
1003     ok(!ret, "expected failure\n");
1004     ok(error == ERROR_MORE_DATA, "expected ERROR_MORE_DATA got %u\n", error);
1005
1006     SetLastError( 0xdeadbeef );
1007     ret = pGetVolumePathNamesForVolumeNameW( volume, buffer, 0, NULL );
1008     error = GetLastError();
1009     ok(!ret, "expected failure\n");
1010     ok(error == ERROR_MORE_DATA, "expected ERROR_MORE_DATA got %u\n", error);
1011
1012     if (0) { /* crash */
1013     ret = pGetVolumePathNamesForVolumeNameW( volume, NULL, sizeof(buffer), NULL );
1014     ok(ret, "failed to get path names %u\n", GetLastError());
1015     }
1016
1017     ret = pGetVolumePathNamesForVolumeNameW( volume, buffer, sizeof(buffer), NULL );
1018     ok(ret, "failed to get path names %u\n", GetLastError());
1019
1020     len = 0;
1021     memset( buffer, 0xff, sizeof(buffer) );
1022     ret = pGetVolumePathNamesForVolumeNameW( volume, buffer, sizeof(buffer), &len );
1023     ok(ret, "failed to get path names %u\n", GetLastError());
1024     ok(len == 5, "expected 5 got %u\n", len);
1025     ok(!buffer[4], "expected double null-terminated buffer\n");
1026
1027     len = 0;
1028     volume[1] = '?';
1029     volume[lstrlenW( volume ) - 1] = 0;
1030     SetLastError( 0xdeadbeef );
1031     ret = pGetVolumePathNamesForVolumeNameW( volume, buffer, sizeof(buffer), &len );
1032     error = GetLastError();
1033     ok(!ret, "expected failure\n");
1034     ok(error == ERROR_INVALID_NAME, "expected ERROR_INVALID_NAME got %u\n", error);
1035
1036     len = 0;
1037     volume[0] = '\\';
1038     volume[1] = 0;
1039     SetLastError( 0xdeadbeef );
1040     ret = pGetVolumePathNamesForVolumeNameW( volume, buffer, sizeof(buffer), &len );
1041     error = GetLastError();
1042     ok(!ret, "expected failure\n");
1043     todo_wine ok(error == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER got %u\n", error);
1044
1045     len = 0;
1046     lstrcpyW( volume, volume_null );
1047     SetLastError( 0xdeadbeef );
1048     ret = pGetVolumePathNamesForVolumeNameW( volume, buffer, sizeof(buffer), &len );
1049     error = GetLastError();
1050     ok(!ret, "expected failure\n");
1051     ok(error == ERROR_FILE_NOT_FOUND, "expected ERROR_FILE_NOT_FOUND got %u\n", error);
1052 }
1053
1054 static void test_dvd_read_structure(HANDLE handle)
1055 {
1056     int i;
1057     DWORD nbBytes;
1058     BOOL ret;
1059     DVD_READ_STRUCTURE dvdReadStructure;
1060     DVD_LAYER_DESCRIPTOR dvdLayerDescriptor;
1061     struct COMPLETE_DVD_LAYER_DESCRIPTOR completeDvdLayerDescriptor;
1062     DVD_COPYRIGHT_DESCRIPTOR dvdCopyrightDescriptor;
1063     struct COMPLETE_DVD_MANUFACTURER_DESCRIPTOR completeDvdManufacturerDescriptor;
1064
1065     dvdReadStructure.BlockByteOffset.QuadPart = 0;
1066     dvdReadStructure.SessionId = 0;
1067     dvdReadStructure.LayerNumber = 0;
1068
1069
1070     /* DvdPhysicalDescriptor */
1071     dvdReadStructure.Format = 0;
1072
1073     SetLastError(0xdeadbeef);
1074
1075     /* Test whether this ioctl is supported */
1076     ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, sizeof(DVD_READ_STRUCTURE),
1077         &completeDvdLayerDescriptor, sizeof(struct COMPLETE_DVD_LAYER_DESCRIPTOR), &nbBytes, NULL);
1078
1079     if(!ret)
1080     {
1081         skip("IOCTL_DVD_READ_STRUCTURE not supported: %u\n", GetLastError());
1082         return;
1083     }
1084
1085     /* Confirm there is always a header before the actual data */
1086     ok( completeDvdLayerDescriptor.Header.Length == 0x0802, "Length is 0x%04x instead of 0x0802\n", completeDvdLayerDescriptor.Header.Length);
1087     ok( completeDvdLayerDescriptor.Header.Reserved[0] == 0, "Reserved[0] is %x instead of 0\n", completeDvdLayerDescriptor.Header.Reserved[0]);
1088     ok( completeDvdLayerDescriptor.Header.Reserved[1] == 0, "Reserved[1] is %x instead of 0\n", completeDvdLayerDescriptor.Header.Reserved[1]);
1089
1090     /* TODO: Also check completeDvdLayerDescriptor.Descriptor content (via IOCTL_SCSI_PASS_THROUGH_DIRECT ?) */
1091
1092     /* Insufficient output buffer */
1093     for(i=0; i<sizeof(DVD_DESCRIPTOR_HEADER); i++)
1094     {
1095         SetLastError(0xdeadbeef);
1096
1097         ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, sizeof(DVD_READ_STRUCTURE),
1098             &completeDvdLayerDescriptor, i, &nbBytes, NULL);
1099         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER,"IOCTL_DVD_READ_STRUCTURE should fail with small buffer\n");
1100     }
1101
1102     SetLastError(0xdeadbeef);
1103
1104     /* On newer version, an output buffer of sizeof(DVD_READ_STRUCTURE) size fails.
1105         I think this is to force developers to realize that there is a header before the actual content */
1106     ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, sizeof(DVD_READ_STRUCTURE),
1107         &dvdLayerDescriptor, sizeof(DVD_LAYER_DESCRIPTOR), &nbBytes, NULL);
1108     ok( (!ret && GetLastError() == ERROR_INVALID_PARAMETER) || broken(ret) /* < Win7 */,
1109         "IOCTL_DVD_READ_STRUCTURE should have failed\n");
1110
1111     SetLastError(0xdeadbeef);
1112
1113     ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, NULL, sizeof(DVD_READ_STRUCTURE),
1114         &completeDvdLayerDescriptor, sizeof(struct COMPLETE_DVD_LAYER_DESCRIPTOR), &nbBytes, NULL);
1115     ok( (!ret && GetLastError() == ERROR_INVALID_PARAMETER),
1116         "IOCTL_DVD_READ_STRUCTURE should have failed\n");
1117
1118     /* Test wrong input parameters */
1119     for(i=0; i<sizeof(DVD_READ_STRUCTURE); i++)
1120     {
1121         SetLastError(0xdeadbeef);
1122
1123         ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, i,
1124         &completeDvdLayerDescriptor, sizeof(struct COMPLETE_DVD_LAYER_DESCRIPTOR), &nbBytes, NULL);
1125         ok( (!ret && GetLastError() == ERROR_INVALID_PARAMETER),
1126             "IOCTL_DVD_READ_STRUCTURE should have failed\n");
1127     }
1128
1129
1130     /* DvdCopyrightDescriptor */
1131     dvdReadStructure.Format = 1;
1132
1133     SetLastError(0xdeadbeef);
1134
1135     /* Strangely, with NULL lpOutBuffer, last error is insufficient buffer, not invalid parameter as we could expect */
1136     ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, sizeof(DVD_READ_STRUCTURE),
1137         NULL, sizeof(DVD_COPYRIGHT_DESCRIPTOR), &nbBytes, NULL);
1138     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER, "IOCTL_DVD_READ_STRUCTURE should have failed %d %u\n", ret, GetLastError());
1139
1140     for(i=0; i<sizeof(DVD_COPYRIGHT_DESCRIPTOR); i++)
1141     {
1142         SetLastError(0xdeadbeef);
1143
1144         ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, sizeof(DVD_READ_STRUCTURE),
1145             &dvdCopyrightDescriptor, i, &nbBytes, NULL);
1146         ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER, "IOCTL_DVD_READ_STRUCTURE should have failed %d %u\n", ret, GetLastError());
1147     }
1148
1149
1150     /* DvdManufacturerDescriptor */
1151     dvdReadStructure.Format = 4;
1152
1153     SetLastError(0xdeadbeef);
1154
1155     ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, sizeof(DVD_READ_STRUCTURE),
1156         &completeDvdManufacturerDescriptor, sizeof(DVD_MANUFACTURER_DESCRIPTOR), &nbBytes, NULL);
1157     ok(ret || broken(GetLastError() == ERROR_NOT_READY),
1158         "IOCTL_DVD_READ_STRUCTURE (DvdManufacturerDescriptor) failed, last error = %u\n", GetLastError());
1159     if(!ret)
1160         return;
1161
1162     /* Confirm there is always a header before the actual data */
1163     ok( completeDvdManufacturerDescriptor.Header.Length == 0x0802, "Length is 0x%04x instead of 0x0802\n", completeDvdManufacturerDescriptor.Header.Length);
1164     ok( completeDvdManufacturerDescriptor.Header.Reserved[0] == 0, "Reserved[0] is %x instead of 0\n", completeDvdManufacturerDescriptor.Header.Reserved[0]);
1165     ok( completeDvdManufacturerDescriptor.Header.Reserved[1] == 0, "Reserved[1] is %x instead of 0\n", completeDvdManufacturerDescriptor.Header.Reserved[1]);
1166
1167     SetLastError(0xdeadbeef);
1168
1169     /* Basic parameter check */
1170     ret = DeviceIoControl(handle, IOCTL_DVD_READ_STRUCTURE, &dvdReadStructure, sizeof(DVD_READ_STRUCTURE),
1171         NULL, sizeof(DVD_MANUFACTURER_DESCRIPTOR), &nbBytes, NULL);
1172     ok(!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER, "IOCTL_DVD_READ_STRUCTURE should have failed %d %u\n", ret, GetLastError());
1173 }
1174
1175 static void test_cdrom_ioctl(void)
1176 {
1177     char drive_letter, drive_path[] = "A:\\", drive_full_path[] = "\\\\.\\A:";
1178     DWORD bitmask;
1179     HANDLE handle;
1180
1181     bitmask = GetLogicalDrives();
1182     if(!bitmask)
1183     {
1184         trace("GetLogicalDrives failed : %u\n", GetLastError());
1185         return;
1186     }
1187
1188     for(drive_letter='A'; drive_letter<='Z'; drive_letter++)
1189     {
1190         if(!(bitmask & (1 << (drive_letter-'A') )))
1191             continue;
1192
1193         drive_path[0] = drive_letter;
1194         if(GetDriveTypeA(drive_path) != DRIVE_CDROM)
1195         {
1196             trace("Skipping %c:, not a CDROM drive.\n", drive_letter);
1197             continue;
1198         }
1199
1200         trace("Testing with %c:\n", drive_letter);
1201
1202         drive_full_path[4] = drive_letter;
1203         handle = CreateFileA(drive_full_path, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0);
1204         if(handle == INVALID_HANDLE_VALUE)
1205         {
1206             trace("Failed to open the device : %u\n", GetLastError());
1207             continue;
1208         }
1209
1210         /* Add your tests here */
1211         test_dvd_read_structure(handle);
1212
1213         CloseHandle(handle);
1214     }
1215
1216 }
1217
1218 START_TEST(volume)
1219 {
1220     hdll = GetModuleHandleA("kernel32.dll");
1221     pGetVolumeNameForVolumeMountPointA = (void *) GetProcAddress(hdll, "GetVolumeNameForVolumeMountPointA");
1222     pGetVolumeNameForVolumeMountPointW = (void *) GetProcAddress(hdll, "GetVolumeNameForVolumeMountPointW");
1223     pFindFirstVolumeA = (void *) GetProcAddress(hdll, "FindFirstVolumeA");
1224     pFindNextVolumeA = (void *) GetProcAddress(hdll, "FindNextVolumeA");
1225     pFindVolumeClose = (void *) GetProcAddress(hdll, "FindVolumeClose");
1226     pGetLogicalDriveStringsA = (void *) GetProcAddress(hdll, "GetLogicalDriveStringsA");
1227     pGetLogicalDriveStringsW = (void *) GetProcAddress(hdll, "GetLogicalDriveStringsW");
1228     pGetVolumeInformationA = (void *) GetProcAddress(hdll, "GetVolumeInformationA");
1229     pGetVolumePathNameA = (void *) GetProcAddress(hdll, "GetVolumePathNameA");
1230     pGetVolumePathNameW = (void *) GetProcAddress(hdll, "GetVolumePathNameW");
1231     pGetVolumePathNamesForVolumeNameA = (void *) GetProcAddress(hdll, "GetVolumePathNamesForVolumeNameA");
1232     pGetVolumePathNamesForVolumeNameW = (void *) GetProcAddress(hdll, "GetVolumePathNamesForVolumeNameW");
1233
1234     test_query_dos_deviceA();
1235     test_define_dos_deviceA();
1236     test_FindFirstVolume();
1237     test_GetVolumePathNameA();
1238     test_GetVolumePathNameW();
1239     test_GetVolumeNameForVolumeMountPointA();
1240     test_GetVolumeNameForVolumeMountPointW();
1241     test_GetLogicalDriveStringsA();
1242     test_GetLogicalDriveStringsW();
1243     test_GetVolumeInformationA();
1244     test_enum_vols();
1245     test_disk_extents();
1246     test_GetVolumePathNamesForVolumeNameA();
1247     test_GetVolumePathNamesForVolumeNameW();
1248     test_cdrom_ioctl();
1249 }