dlls/kernel32/tests/drive.c

   1 /*
   2  * Unit test suite for drive functions.
   3  *
   4  * Copyright 2002 Dmitry Timoshkov
   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 <stdarg.h>
  22
  23 #include "wine/test.h"
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winerror.h"
  27
  28 static DWORD (WINAPI *pGetDiskFreeSpaceExA)(LPCSTR, PULARGE_INTEGER, PULARGE_INTEGER, PULARGE_INTEGER);
  29
  30 static void test_GetDriveTypeA(void)
  31 {
  32     char drive[] = "?:\\";
  33     DWORD logical_drives;
  34     UINT type;
  35
  36     logical_drives = GetLogicalDrives();
  37     ok(logical_drives != 0, "GetLogicalDrives error %d\n", GetLastError());
  38
  39     for (drive[0] = 'A'; drive[0] <= 'Z'; drive[0]++)
  40     {
  41         type = GetDriveTypeA(drive);
  42         ok(type > 0 && type <= 6, "not a valid drive %c: type %u\n", drive[0], type);
  43
  44         if (!(logical_drives & 1))
  45             ok(type == DRIVE_NO_ROOT_DIR,
  46                "GetDriveTypeA should return DRIVE_NO_ROOT_DIR for inexistent drive %c: but not %u\n",
  47                drive[0], type);
  48
  49         logical_drives >>= 1;
  50     }
  51 }
  52
  53 static void test_GetDriveTypeW(void)
  54 {
  55     WCHAR drive[] = {'?',':','\\',0};
  56     DWORD logical_drives;
  57     UINT type;
  58
  59     logical_drives = GetLogicalDrives();
  60     ok(logical_drives != 0, "GetLogicalDrives error %d\n", GetLastError());
  61
  62     for (drive[0] = 'A'; drive[0] <= 'Z'; drive[0]++)
  63     {
  64         type = GetDriveTypeW(drive);
  65         if (type == DRIVE_UNKNOWN && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
  66         {
  67             /* Must be Win9x which doesn't support the Unicode functions */
  68             return;
  69         }
  70         ok(type > 0 && type <= 6, "not a valid drive %c: type %u\n", drive[0], type);
  71
  72         if (!(logical_drives & 1))
  73             ok(type == DRIVE_NO_ROOT_DIR,
  74                "GetDriveTypeW should return DRIVE_NO_ROOT_DIR for inexistent drive %c: but not %u\n",
  75                drive[0], type);
  76
  77         logical_drives >>= 1;
  78     }
  79 }
  80
  81 static void test_GetDiskFreeSpaceA(void)
  82 {
  83     BOOL ret;
  84     DWORD sectors_per_cluster, bytes_per_sector, free_clusters, total_clusters;
  85     char drive[] = "?:\\";
  86     DWORD logical_drives;
  87
  88     ret = GetDiskFreeSpaceA(NULL, &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
  89     ok(ret, "GetDiskFreeSpaceA error %d\n", GetLastError());
  90
  91     ret = GetDiskFreeSpaceA("", &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
  92     ok(!ret && (GetLastError() == ERROR_PATH_NOT_FOUND || GetLastError() == ERROR_INVALID_NAME),
  93        "GetDiskFreeSpaceA(\"\"): ret=%d GetLastError=%d\n",
  94        ret, GetLastError());
  95
  96     ret = GetDiskFreeSpaceA("\\", &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
  97     ok(ret, "GetDiskFreeSpaceA error %d\n", GetLastError());
  98
  99     ret = GetDiskFreeSpaceA("/", &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
 100     ok(ret, "GetDiskFreeSpaceA error %d\n", GetLastError());
 101
 102     logical_drives = GetLogicalDrives();
 103     ok(logical_drives != 0, "GetLogicalDrives error %d\n", GetLastError());
 104
 105     for (drive[0] = 'A'; drive[0] <= 'Z'; drive[0]++)
 106     {
 107         UINT drivetype = GetDriveTypeA(drive);
 108         /* Skip floppy drives because NT pops up a MessageBox if no
 109          * floppy is present
 110          */
 111         if (drivetype != DRIVE_REMOVABLE && drivetype != DRIVE_NO_ROOT_DIR)
 112         {
 113             ret = GetDiskFreeSpaceA(drive, &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
 114             if (!(logical_drives & 1))
 115                 ok(!ret && (GetLastError() == ERROR_PATH_NOT_FOUND || GetLastError() == ERROR_INVALID_DRIVE),
 116                    "GetDiskFreeSpaceA(%s): ret=%d GetLastError=%d\n",
 117                    drive, ret, GetLastError());
 118             else
 119             {
 120                 ok(ret ||
 121                    GetLastError() == ERROR_NOT_READY ||
 122                    GetLastError() == ERROR_INVALID_FUNCTION ||
 123                    GetLastError() == ERROR_INVALID_DRIVE ||
 124                    GetLastError() == ERROR_PATH_NOT_FOUND ||
 125                    GetLastError() == ERROR_REQUEST_ABORTED ||
 126                    GetLastError() == ERROR_UNRECOGNIZED_VOLUME,
 127                    "GetDiskFreeSpaceA(%s): ret=%d GetLastError=%d\n",
 128                    drive, ret, GetLastError());
 129                 if( GetVersion() & 0x80000000)
 130                     /* win3.0 thru winME */
 131                     ok( total_clusters <= 65535,
 132                             "total clusters is %d > 65535\n", total_clusters);
 133                 else if (pGetDiskFreeSpaceExA) {
 134                     /* NT, 2k, XP : GetDiskFreeSpace should be accurate */
 135                     ULARGE_INTEGER totEx, tot, d;
 136
 137                     tot.QuadPart = sectors_per_cluster;
 138                     tot.QuadPart = (tot.QuadPart * bytes_per_sector) * total_clusters;
 139                     ret = pGetDiskFreeSpaceExA( drive, &d, &totEx, NULL);
 140                     ok( ret ||
 141                         GetLastError() == ERROR_NOT_READY ||
 142                         GetLastError() == ERROR_INVALID_FUNCTION ||
 143                         GetLastError() == ERROR_PATH_NOT_FOUND ||
 144                         GetLastError() == ERROR_REQUEST_ABORTED ||
 145                         GetLastError() == ERROR_UNRECOGNIZED_VOLUME,
 146                         "GetDiskFreeSpaceExA( %s ) failed. GetLastError=%d\n", drive, GetLastError());
 147                     ok( bytes_per_sector == 0 || /* empty cd rom drive */
 148                         totEx.QuadPart <= tot.QuadPart,
 149                         "GetDiskFreeSpaceA should report at least as much bytes on disk %s as GetDiskFreeSpaceExA\n", drive);
 150                 }
 151             }
 152         }
 153         logical_drives >>= 1;
 154     }
 155 }
 156
 157 static void test_GetDiskFreeSpaceW(void)
 158 {
 159     BOOL ret;
 160     DWORD sectors_per_cluster, bytes_per_sector, free_clusters, total_clusters;
 161     WCHAR drive[] = {'?',':','\\',0};
 162     DWORD logical_drives;
 163     static const WCHAR empty_pathW[] = { 0 };
 164     static const WCHAR root_pathW[] = { '\\', 0 };
 165     static const WCHAR unix_style_root_pathW[] = { '/', 0 };
 166
 167     ret = GetDiskFreeSpaceW(NULL, &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
 168     if (ret == 0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 169     {
 170         /* Must be Win9x which doesn't support the Unicode functions */
 171         return;
 172     }
 173     ok(ret, "GetDiskFreeSpaceW error %d\n", GetLastError());
 174
 175     ret = GetDiskFreeSpaceW(empty_pathW, &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
 176     ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND,
 177        "GetDiskFreeSpaceW(\"\"): ret=%d GetLastError=%d\n",
 178        ret, GetLastError());
 179
 180     ret = GetDiskFreeSpaceW(root_pathW, &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
 181     ok(ret, "GetDiskFreeSpaceW(\"\") error %d\n", GetLastError());
 182
 183     ret = GetDiskFreeSpaceW(unix_style_root_pathW, &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
 184     ok(ret, "GetDiskFreeSpaceW error %d\n", GetLastError());
 185
 186     logical_drives = GetLogicalDrives();
 187     ok(logical_drives != 0, "GetLogicalDrives error %d\n", GetLastError());
 188
 189     for (drive[0] = 'A'; drive[0] <= 'Z'; drive[0]++)
 190     {
 191         UINT drivetype = GetDriveTypeW(drive);
 192         /* Skip floppy drives because NT4 pops up a MessageBox if no floppy is present */
 193         if (drivetype != DRIVE_REMOVABLE && drivetype != DRIVE_NO_ROOT_DIR)
 194         {
 195             ret = GetDiskFreeSpaceW(drive, &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
 196             if (!(logical_drives & 1))
 197                 ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND,
 198                    "GetDiskFreeSpaceW(%c): ret=%d GetLastError=%d\n",
 199                    drive[0], ret, GetLastError());
 200             else
 201                 ok( ret ||
 202                     GetLastError() == ERROR_NOT_READY ||
 203                     GetLastError() == ERROR_INVALID_FUNCTION ||
 204                     GetLastError() == ERROR_PATH_NOT_FOUND ||
 205                     GetLastError() == ERROR_REQUEST_ABORTED ||
 206                     GetLastError() == ERROR_UNRECOGNIZED_VOLUME,
 207                    "GetDiskFreeSpaceW(%c): ret=%d GetLastError=%d\n",
 208                    drive[0], ret, GetLastError());
 209         }
 210         logical_drives >>= 1;
 211     }
 212 }
 213
 214 START_TEST(drive)
 215 {
 216     HANDLE hkernel32 = GetModuleHandleA("kernel32");
 217     pGetDiskFreeSpaceExA = (void *) GetProcAddress(hkernel32, "GetDiskFreeSpaceExA");
 218
 219     test_GetDriveTypeA();
 220     test_GetDriveTypeW();
 221
 222     test_GetDiskFreeSpaceA();
 223     test_GetDiskFreeSpaceW();
 224 }