2 * Unit test suite for volume functions
4 * Copyright 2006 Stefan Leichter
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.
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.
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
21 #include "wine/test.h"
26 static HINSTANCE hdll;
27 static BOOL (WINAPI * pGetVolumeNameForVolumeMountPointA)(LPCSTR, LPSTR, DWORD);
28 static BOOL (WINAPI * pGetVolumeNameForVolumeMountPointW)(LPCWSTR, LPWSTR, DWORD);
29 static HANDLE (WINAPI *pFindFirstVolumeA)(LPSTR,DWORD);
30 static BOOL (WINAPI *pFindNextVolumeA)(HANDLE,LPSTR,DWORD);
31 static BOOL (WINAPI *pFindVolumeClose)(HANDLE);
32 static UINT (WINAPI *pGetLogicalDriveStringsA)(UINT,LPSTR);
33 static UINT (WINAPI *pGetLogicalDriveStringsW)(UINT,LPWSTR);
34 static BOOL (WINAPI *pGetVolumeInformationA)(LPCSTR, LPSTR, DWORD, LPDWORD, LPDWORD, LPDWORD, LPSTR, DWORD);
36 /* ############################### */
38 static void test_query_dos_deviceA(void)
40 char drivestr[] = "a:";
41 char *p, *buffer, buffer2[2000];
42 DWORD ret, ret2, buflen=32768;
45 buffer = HeapAlloc( GetProcessHeap(), 0, buflen );
46 SetLastError(0xdeadbeef);
47 ret = QueryDosDeviceA( NULL, buffer, buflen );
48 ok((ret && GetLastError() != ERROR_INSUFFICIENT_BUFFER),
49 "QueryDosDeviceA failed to return list, last error %u\n", GetLastError());
51 if (ret && GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
54 if (!strlen(p)) break;
55 ret2 = QueryDosDeviceA( p, buffer2, sizeof(buffer2) );
56 ok(ret2, "QueryDosDeviceA failed to return current mapping for %s, last error %u\n", p, GetLastError());
58 if (ret <= (p-buffer)) break;
62 for (;drivestr[0] <= 'z'; drivestr[0]++) {
63 /* Older W2K fails with ERROR_INSUFFICIENT_BUFFER when buflen is > 32767 */
64 ret = QueryDosDeviceA( drivestr, buffer, buflen - 1);
65 ok(ret || GetLastError() == ERROR_FILE_NOT_FOUND,
66 "QueryDosDeviceA failed to return current mapping for %s, last error %u\n", drivestr, GetLastError());
68 for (p = buffer; *p; p++) *p = toupper(*p);
69 if (strstr(buffer, "HARDDISK") || strstr(buffer, "RAMDISK")) found = TRUE;
72 ok(found, "expected at least one devicename to contain HARDDISK or RAMDISK\n");
73 HeapFree( GetProcessHeap(), 0, buffer );
76 static void test_FindFirstVolume(void)
81 /* not present before w2k */
82 if (!pFindFirstVolumeA) {
83 win_skip("FindFirstVolumeA not found\n");
87 handle = pFindFirstVolumeA( volume, 0 );
88 ok( handle == INVALID_HANDLE_VALUE, "succeeded with short buffer\n" );
89 ok( GetLastError() == ERROR_MORE_DATA || /* XP */
90 GetLastError() == ERROR_FILENAME_EXCED_RANGE, /* Vista */
91 "wrong error %u\n", GetLastError() );
92 handle = pFindFirstVolumeA( volume, 49 );
93 ok( handle == INVALID_HANDLE_VALUE, "succeeded with short buffer\n" );
94 ok( GetLastError() == ERROR_FILENAME_EXCED_RANGE, "wrong error %u\n", GetLastError() );
95 handle = pFindFirstVolumeA( volume, 51 );
96 ok( handle != INVALID_HANDLE_VALUE, "failed err %u\n", GetLastError() );
97 if (handle != INVALID_HANDLE_VALUE)
101 ok( strlen(volume) == 49, "bad volume name %s\n", volume );
102 ok( !memcmp( volume, "\\\\?\\Volume{", 11 ), "bad volume name %s\n", volume );
103 ok( !memcmp( volume + 47, "}\\", 2 ), "bad volume name %s\n", volume );
104 } while (pFindNextVolumeA( handle, volume, MAX_PATH ));
105 ok( GetLastError() == ERROR_NO_MORE_FILES, "wrong error %u\n", GetLastError() );
106 pFindVolumeClose( handle );
110 static void test_GetVolumeNameForVolumeMountPointA(void)
113 char volume[MAX_PATH], path[] = "c:\\";
114 DWORD len = sizeof(volume), reti;
115 char temp_path[MAX_PATH];
117 /* not present before w2k */
118 if (!pGetVolumeNameForVolumeMountPointA) {
119 win_skip("GetVolumeNameForVolumeMountPointA not found\n");
123 reti = GetTempPathA(MAX_PATH, temp_path);
124 ok(reti != 0, "GetTempPathA error %d\n", GetLastError());
125 ok(reti < MAX_PATH, "temp path should fit into MAX_PATH\n");
127 ret = pGetVolumeNameForVolumeMountPointA(path, volume, 0);
128 ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
129 ok(GetLastError() == ERROR_FILENAME_EXCED_RANGE ||
130 GetLastError() == ERROR_INVALID_PARAMETER, /* Vista */
131 "wrong error, last=%d\n", GetLastError());
133 if (0) { /* these crash on XP */
134 ret = pGetVolumeNameForVolumeMountPointA(path, NULL, len);
135 ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
137 ret = pGetVolumeNameForVolumeMountPointA(NULL, volume, len);
138 ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
141 ret = pGetVolumeNameForVolumeMountPointA(path, volume, len);
142 ok(ret == TRUE, "GetVolumeNameForVolumeMountPointA failed\n");
143 ok(!strncmp( volume, "\\\\?\\Volume{", 11),
144 "GetVolumeNameForVolumeMountPointA failed to return valid string <%s>\n",
147 /* test with too small buffer */
148 ret = pGetVolumeNameForVolumeMountPointA(path, volume, 10);
149 ok(ret == FALSE && GetLastError() == ERROR_FILENAME_EXCED_RANGE,
150 "GetVolumeNameForVolumeMountPointA failed, wrong error returned, was %d, should be ERROR_FILENAME_EXCED_RANGE\n",
153 /* Try on a arbitrary directory */
154 /* On FAT filesystems it seems that GetLastError() is set to
155 ERROR_INVALID_FUNCTION. */
156 ret = pGetVolumeNameForVolumeMountPointA(temp_path, volume, len);
157 ok(ret == FALSE && (GetLastError() == ERROR_NOT_A_REPARSE_POINT ||
158 GetLastError() == ERROR_INVALID_FUNCTION),
159 "GetVolumeNameForVolumeMountPointA failed on %s, last=%d\n",
160 temp_path, GetLastError());
162 /* Try on a nonexistent dos drive */
164 for (;path[0] <= 'z'; path[0]++) {
165 ret = QueryDosDeviceA( path, volume, len);
171 ret = pGetVolumeNameForVolumeMountPointA(path, volume, len);
172 ok(ret == FALSE && GetLastError() == ERROR_FILE_NOT_FOUND,
173 "GetVolumeNameForVolumeMountPointA failed on %s, last=%d\n",
174 path, GetLastError());
176 /* Try without trailing \ and on a nonexistent dos drive */
178 ret = pGetVolumeNameForVolumeMountPointA(path, volume, len);
179 ok(ret == FALSE && GetLastError() == ERROR_INVALID_NAME,
180 "GetVolumeNameForVolumeMountPointA failed on %s, last=%d\n",
181 path, GetLastError());
185 static void test_GetVolumeNameForVolumeMountPointW(void)
188 WCHAR volume[MAX_PATH], path[] = {'c',':','\\',0};
189 DWORD len = sizeof(volume) / sizeof(WCHAR);
191 /* not present before w2k */
192 if (!pGetVolumeNameForVolumeMountPointW) {
193 win_skip("GetVolumeNameForVolumeMountPointW not found\n");
197 ret = pGetVolumeNameForVolumeMountPointW(path, volume, 0);
198 ok(ret == FALSE, "GetVolumeNameForVolumeMountPointA succeeded\n");
199 ok(GetLastError() == ERROR_FILENAME_EXCED_RANGE ||
200 GetLastError() == ERROR_INVALID_PARAMETER, /* Vista */
201 "wrong error, last=%d\n", GetLastError());
203 if (0) { /* these crash on XP */
204 ret = pGetVolumeNameForVolumeMountPointW(path, NULL, len);
205 ok(ret == FALSE, "GetVolumeNameForVolumeMountPointW succeeded\n");
207 ret = pGetVolumeNameForVolumeMountPointW(NULL, volume, len);
208 ok(ret == FALSE, "GetVolumeNameForVolumeMountPointW succeeded\n");
211 ret = pGetVolumeNameForVolumeMountPointW(path, volume, len);
212 ok(ret == TRUE, "GetVolumeNameForVolumeMountPointW failed\n");
215 static void test_GetLogicalDriveStringsA(void)
220 ok( pGetLogicalDriveStringsA != NULL, "GetLogicalDriveStringsA not available\n");
221 if(!pGetLogicalDriveStringsA) {
225 size = pGetLogicalDriveStringsA(0, NULL);
226 ok(size%4 == 1, "size = %d\n", size);
228 buf = HeapAlloc(GetProcessHeap(), 0, size);
231 size2 = pGetLogicalDriveStringsA(2, buf);
232 ok(size2 == size, "size2 = %d\n", size2);
233 ok(!*buf, "buf changed\n");
235 size2 = pGetLogicalDriveStringsA(size, buf);
236 ok(size2 == size-1, "size2 = %d\n", size2);
238 for(ptr = buf; ptr < buf+size2; ptr += 4) {
239 ok(('A' <= *ptr && *ptr <= 'Z'), "device name '%c' is not uppercase\n", *ptr);
240 ok(ptr[1] == ':', "ptr[1] = %c, expected ':'\n", ptr[1]);
241 ok(ptr[2] == '\\', "ptr[2] = %c expected '\\'\n", ptr[2]);
242 ok(!ptr[3], "ptr[3] = %c expected nullbyte\n", ptr[3]);
244 ok(!*ptr, "buf[size2] is not nullbyte\n");
246 HeapFree(GetProcessHeap(), 0, buf);
249 static void test_GetLogicalDriveStringsW(void)
254 ok( pGetLogicalDriveStringsW != NULL, "GetLogicalDriveStringsW not available\n");
255 if(!pGetLogicalDriveStringsW) {
259 SetLastError(0xdeadbeef);
260 size = pGetLogicalDriveStringsW(0, NULL);
261 if (size == 0 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) {
262 win_skip("GetLogicalDriveStringsW not implemented\n");
265 ok(size%4 == 1, "size = %d\n", size);
267 buf = HeapAlloc(GetProcessHeap(), 0, size*sizeof(WCHAR));
270 size2 = pGetLogicalDriveStringsW(2, buf);
271 ok(size2 == size, "size2 = %d\n", size2);
272 ok(!*buf, "buf changed\n");
274 size2 = pGetLogicalDriveStringsW(size, buf);
275 ok(size2 == size-1, "size2 = %d\n", size2);
277 for(ptr = buf; ptr < buf+size2; ptr += 4) {
278 ok('A' <= *ptr && *ptr <= 'Z', "device name '%c' is not uppercase\n", *ptr);
279 ok(ptr[1] == ':', "ptr[1] = %c, expected ':'\n", ptr[1]);
280 ok(ptr[2] == '\\', "ptr[2] = %c expected '\\'\n", ptr[2]);
281 ok(!ptr[3], "ptr[3] = %c expected nullbyte\n", ptr[3]);
283 ok(!*ptr, "buf[size2] is not nullbyte\n");
285 HeapFree(GetProcessHeap(), 0, buf);
288 static void test_GetVolumeInformationA(void)
292 char Root_Colon[]="C:";
293 char Root_Slash[]="C:\\";
294 char Root_UNC[]="\\\\?\\C:\\";
295 char volume[MAX_PATH+1];
296 DWORD vol_name_size=MAX_PATH+1, vol_serial_num=-1, max_comp_len=0, fs_flags=0, fs_name_len=MAX_PATH+1;
297 char vol_name_buf[MAX_PATH+1], fs_name_buf[MAX_PATH+1];
298 char windowsdir[MAX_PATH+10];
299 char currentdir[MAX_PATH+1];
301 ok( pGetVolumeInformationA != NULL, "GetVolumeInformationA not found\n");
302 if(!pGetVolumeInformationA) {
306 /* get windows drive letter and update strings for testing */
307 result = GetWindowsDirectory(windowsdir, sizeof(windowsdir));
308 ok(result < sizeof(windowsdir), "windowsdir is abnormally long!\n");
309 ok(result != 0, "GetWindowsDirectory: error %d\n", GetLastError());
310 Root_Colon[0] = windowsdir[0];
311 Root_Slash[0] = windowsdir[0];
312 Root_UNC[4] = windowsdir[0];
314 result = GetCurrentDirectory(MAX_PATH, currentdir);
315 ok(result, "GetCurrentDirectory: error %d\n", GetLastError());
316 /* Note that GetCurrentDir yields no trailing slash for subdirs */
318 /* check for NO error on no trailing \ when current dir is root dir */
319 ret = SetCurrentDirectory(Root_Slash);
320 ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
321 ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
322 NULL, NULL, fs_name_buf, fs_name_len);
323 ok(ret, "GetVolumeInformationA root failed, last error %u\n", GetLastError());
325 /* check for error on no trailing \ when current dir is subdir (windows) of queried drive */
326 ret = SetCurrentDirectory(windowsdir);
327 ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
328 SetLastError(0xdeadbeef);
329 ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
330 NULL, NULL, fs_name_buf, fs_name_len);
331 ok(!ret && (GetLastError() == ERROR_INVALID_NAME),
332 "GetVolumeInformationA did%s fail, last error %u\n", ret ? " not":"", GetLastError());
334 /* reset current directory */
335 ret = SetCurrentDirectory(currentdir);
336 ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
338 if (toupper(currentdir[0]) == toupper(windowsdir[0])) {
339 skip("Please re-run from another device than %c:\n", windowsdir[0]);
340 /* FIXME: Use GetLogicalDrives to find another device to avoid this skip. */
342 char Root_Env[]="=C:"; /* where MS maintains the per volume directory */
343 Root_Env[1] = windowsdir[0];
345 /* C:\windows becomes the current directory on drive C: */
346 /* Note that paths to subdirs are stored without trailing slash, like what GetCurrentDir yields. */
347 ret = SetEnvironmentVariable(Root_Env, windowsdir);
348 ok(ret, "SetEnvironmentVariable %s failed\n", Root_Env);
350 ret = SetCurrentDirectory(windowsdir);
351 ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
352 ret = SetCurrentDirectory(currentdir);
353 ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
355 /* windows dir is current on the root drive, call fails */
356 SetLastError(0xdeadbeef);
357 ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
358 NULL, NULL, fs_name_buf, fs_name_len);
359 ok(!ret && (GetLastError() == ERROR_INVALID_NAME),
360 "GetVolumeInformationA did%s fail, last error %u\n", ret ? " not":"", GetLastError());
362 /* Try normal drive letter with trailing \ */
363 ret = pGetVolumeInformationA(Root_Slash, vol_name_buf, vol_name_size, NULL,
364 NULL, NULL, fs_name_buf, fs_name_len);
365 ok(ret, "GetVolumeInformationA with \\ failed, last error %u\n", GetLastError());
367 ret = SetCurrentDirectory(Root_Slash);
368 ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
369 ret = SetCurrentDirectory(currentdir);
370 ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
372 /* windows dir is STILL CURRENT on root drive; the call fails as before, */
373 /* proving that SetCurrentDir did not remember the other drive's directory */
374 SetLastError(0xdeadbeef);
375 ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
376 NULL, NULL, fs_name_buf, fs_name_len);
377 ok(!ret && (GetLastError() == ERROR_INVALID_NAME),
378 "GetVolumeInformationA did%s fail, last error %u\n", ret ? " not":"", GetLastError());
380 /* Now C:\ becomes the current directory on drive C: */
381 ret = SetEnvironmentVariable(Root_Env, Root_Slash); /* set =C:=C:\ */
382 ok(ret, "SetEnvironmentVariable %s failed\n", Root_Env);
384 /* \ is current on root drive, call succeeds */
385 ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
386 NULL, NULL, fs_name_buf, fs_name_len);
387 ok(ret, "GetVolumeInformationA failed, last error %u\n", GetLastError());
389 /* again, SetCurrentDirectory on another drive does not matter */
390 ret = SetCurrentDirectory(Root_Slash);
391 ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
392 ret = SetCurrentDirectory(currentdir);
393 ok(ret, "SetCurrentDirectory: error %d\n", GetLastError());
395 /* \ is current on root drive, call succeeds */
396 ret = pGetVolumeInformationA(Root_Colon, vol_name_buf, vol_name_size, NULL,
397 NULL, NULL, fs_name_buf, fs_name_len);
398 ok(ret, "GetVolumeInformationA failed, last error %u\n", GetLastError());
401 /* try null root directory to return "root of the current directory" */
402 ret = pGetVolumeInformationA(NULL, vol_name_buf, vol_name_size, NULL,
403 NULL, NULL, fs_name_buf, fs_name_len);
404 ok(ret, "GetVolumeInformationA failed on null root dir, last error %u\n", GetLastError());
406 /* Try normal drive letter with trailing \ */
407 ret = pGetVolumeInformationA(Root_Slash, vol_name_buf, vol_name_size,
408 &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
409 ok(ret, "GetVolumeInformationA failed, root=%s, last error=%u\n", Root_Slash, GetLastError());
411 /* try again with drive letter and the "disable parsing" prefix */
412 SetLastError(0xdeadbeef);
413 ret = pGetVolumeInformationA(Root_UNC, vol_name_buf, vol_name_size,
414 &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
415 ok(ret, "GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", Root_UNC, GetLastError());
417 /* try again with device name space */
419 SetLastError(0xdeadbeef);
420 ret = pGetVolumeInformationA(Root_UNC, vol_name_buf, vol_name_size,
421 &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
422 ok(ret, "GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", Root_UNC, GetLastError());
424 /* try again with a directory off the root - should generate error */
425 if (windowsdir[strlen(windowsdir)-1] != '\\') strcat(windowsdir, "\\");
426 SetLastError(0xdeadbeef);
427 ret = pGetVolumeInformationA(windowsdir, vol_name_buf, vol_name_size,
428 &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
429 ok(!ret && (GetLastError()==ERROR_DIR_NOT_ROOT),
430 "GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", windowsdir, GetLastError());
431 /* A subdir with trailing \ yields DIR_NOT_ROOT instead of INVALID_NAME */
432 if (windowsdir[strlen(windowsdir)-1] == '\\') windowsdir[strlen(windowsdir)-1] = 0;
433 SetLastError(0xdeadbeef);
434 ret = pGetVolumeInformationA(windowsdir, vol_name_buf, vol_name_size,
435 &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
436 ok(!ret && (GetLastError()==ERROR_INVALID_NAME),
437 "GetVolumeInformationA did%s fail, root=%s, last error=%u\n", ret ? " not":"", windowsdir, GetLastError());
439 if (!pGetVolumeNameForVolumeMountPointA) {
440 win_skip("GetVolumeNameForVolumeMountPointA not found\n");
443 /* get the unique volume name for the windows drive */
444 ret = pGetVolumeNameForVolumeMountPointA(Root_Slash, volume, MAX_PATH);
445 ok(ret == TRUE, "GetVolumeNameForVolumeMountPointA failed\n");
447 /* try again with unique volume name */
448 ret = pGetVolumeInformationA(volume, vol_name_buf, vol_name_size,
449 &vol_serial_num, &max_comp_len, &fs_flags, fs_name_buf, fs_name_len);
450 ok(ret, "GetVolumeInformationA failed, root=%s, last error=%u\n", volume, GetLastError());
453 /* Test to check that unique volume name from windows dir mount point */
454 /* matches at least one of the unique volume names returned from the */
455 /* FindFirstVolumeA/FindNextVolumeA list. */
456 static void test_enum_vols(void)
459 HANDLE hFind = INVALID_HANDLE_VALUE;
460 char Volume_1[MAX_PATH] = {0};
461 char Volume_2[MAX_PATH] = {0};
462 char path[] = "c:\\";
464 char windowsdir[MAX_PATH];
466 if (!pGetVolumeNameForVolumeMountPointA) {
467 win_skip("GetVolumeNameForVolumeMountPointA not found\n");
471 /*get windows drive letter and update strings for testing */
472 ret = GetWindowsDirectory( windowsdir, sizeof(windowsdir) );
473 ok(ret < sizeof(windowsdir), "windowsdir is abnormally long!\n");
474 ok(ret != 0, "GetWindowsDirecory: error %d\n", GetLastError());
475 path[0] = windowsdir[0];
477 /* get the unique volume name for the windows drive */
478 ret = pGetVolumeNameForVolumeMountPointA( path, Volume_1, MAX_PATH );
479 ok(ret == TRUE, "GetVolumeNameForVolumeMountPointA failed\n");
480 ok(strlen(Volume_1) == 49, "GetVolumeNameForVolumeMountPointA returned wrong length name %s\n", Volume_1);
482 /* get first unique volume name of list */
483 hFind = pFindFirstVolumeA( Volume_2, MAX_PATH );
484 ok(hFind != INVALID_HANDLE_VALUE, "FindFirstVolume failed, err=%u\n",
489 /* validate correct length of unique volume name */
490 ok(strlen(Volume_2) == 49, "Find[First/Next]Volume returned wrong length name %s\n", Volume_1);
491 if (memcmp(Volume_1, Volume_2, 49) == 0)
496 } while (pFindNextVolumeA( hFind, Volume_2, MAX_PATH ));
497 ok(found, "volume name %s not found by Find[First/Next]Volume\n", Volume_1);
498 pFindVolumeClose( hFind );
501 static void test_disk_extents(void)
506 static DWORD data[16];
508 handle = CreateFileA( "\\\\.\\c:", GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0 );
509 if (handle == INVALID_HANDLE_VALUE)
511 win_skip("can't open c: drive %u\n", GetLastError());
515 ret = DeviceIoControl( handle, IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS, &data,
516 sizeof(data), &data, sizeof(data), &size, NULL );
517 if (!ret && GetLastError() == ERROR_INVALID_FUNCTION)
519 win_skip("IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS not supported\n");
520 CloseHandle( handle );
523 ok(ret, "DeviceIoControl failed %u\n", GetLastError());
524 ok(size == 32, "expected 32, got %u\n", size);
525 CloseHandle( handle );
530 hdll = GetModuleHandleA("kernel32.dll");
531 pGetVolumeNameForVolumeMountPointA = (void *) GetProcAddress(hdll, "GetVolumeNameForVolumeMountPointA");
532 pGetVolumeNameForVolumeMountPointW = (void *) GetProcAddress(hdll, "GetVolumeNameForVolumeMountPointW");
533 pFindFirstVolumeA = (void *) GetProcAddress(hdll, "FindFirstVolumeA");
534 pFindNextVolumeA = (void *) GetProcAddress(hdll, "FindNextVolumeA");
535 pFindVolumeClose = (void *) GetProcAddress(hdll, "FindVolumeClose");
536 pGetLogicalDriveStringsA = (void *) GetProcAddress(hdll, "GetLogicalDriveStringsA");
537 pGetLogicalDriveStringsW = (void *) GetProcAddress(hdll, "GetLogicalDriveStringsW");
538 pGetVolumeInformationA = (void *) GetProcAddress(hdll, "GetVolumeInformationA");
540 test_query_dos_deviceA();
541 test_FindFirstVolume();
542 test_GetVolumeNameForVolumeMountPointA();
543 test_GetVolumeNameForVolumeMountPointW();
544 test_GetLogicalDriveStringsA();
545 test_GetLogicalDriveStringsW();
546 test_GetVolumeInformationA();