dlls/kernel/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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  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 void test_GetDriveTypeA(void)
  29 {
  30     char drive[] = "?:\\";
  31     DWORD logical_drives;
  32     UINT type;
  33
  34     logical_drives = GetLogicalDrives();
  35     ok(logical_drives != 0, "GetLogicalDrives error %ld\n", GetLastError());
  36
  37     for (drive[0] = 'A'; drive[0] <= 'Z'; drive[0]++)
  38     {
  39         type = GetDriveTypeA(drive);
  40         ok(type > 0 && type <= 6, "not a valid drive %c: type %u\n", drive[0], type);
  41
  42         if (!(logical_drives & 1))
  43             ok(type == DRIVE_NO_ROOT_DIR,
  44                "GetDriveTypeA should return DRIVE_NO_ROOT_DIR for inexistant drive %c: but not %u\n",
  45                drive[0], type);
  46
  47         logical_drives >>= 1;
  48     }
  49 }
  50
  51 void test_GetDriveTypeW(void)
  52 {
  53     WCHAR drive[] = {'?',':','\\',0};
  54     DWORD logical_drives;
  55     UINT type;
  56
  57     logical_drives = GetLogicalDrives();
  58     ok(logical_drives != 0, "GetLogicalDrives error %ld\n", GetLastError());
  59
  60     for (drive[0] = 'A'; drive[0] <= 'Z'; drive[0]++)
  61     {
  62         type = GetDriveTypeW(drive);
  63         if (type == DRIVE_UNKNOWN && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
  64         {
  65             /* Must be Win9x which doesn't support the Unicode functions */
  66             return;
  67         }
  68         ok(type > 0 && type <= 6, "not a valid drive %c: type %u\n", drive[0], type);
  69
  70         if (!(logical_drives & 1))
  71             ok(type == DRIVE_NO_ROOT_DIR,
  72                "GetDriveTypeW should return DRIVE_NO_ROOT_DIR for inexistant drive %c: but not %u\n",
  73                drive[0], type);
  74
  75         logical_drives >>= 1;
  76     }
  77 }
  78
  79 void test_GetDiskFreeSpaceA(void)
  80 {
  81     BOOL ret;
  82     DWORD sectors_per_cluster, bytes_per_sector, free_clusters, total_clusters;
  83     char drive[] = "?:\\";
  84     DWORD logical_drives;
  85
  86     ret = GetDiskFreeSpaceA(NULL, &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
  87     ok(ret, "GetDiskFreeSpaceA error %ld\n", GetLastError());
  88
  89     ret = GetDiskFreeSpaceA("", &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
  90     ok(!ret && (GetLastError() == ERROR_PATH_NOT_FOUND || GetLastError() == ERROR_INVALID_NAME),
  91        "GetDiskFreeSpaceA(\"\"): ret=%d GetLastError=%ld\n",
  92        ret, GetLastError());
  93
  94     ret = GetDiskFreeSpaceA("\\", &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
  95     ok(ret, "GetDiskFreeSpaceA error %ld\n", GetLastError());
  96
  97     ret = GetDiskFreeSpaceA("/", &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
  98     ok(ret, "GetDiskFreeSpaceA error %ld\n", GetLastError());
  99
 100     logical_drives = GetLogicalDrives();
 101     ok(logical_drives != 0, "GetLogicalDrives error %ld\n", GetLastError());
 102
 103     for (drive[0] = 'A'; drive[0] <= 'Z'; drive[0]++)
 104     {
 105         /* Skip floppy drives because NT pops up a MessageBox if no
 106          * floppy is present
 107          */
 108         if (GetDriveTypeA(drive)!=DRIVE_REMOVABLE)
 109         {
 110             ret = GetDiskFreeSpaceA(drive, &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
 111             if (!(logical_drives & 1))
 112                 ok(!ret && (GetLastError() == ERROR_PATH_NOT_FOUND || GetLastError() == ERROR_INVALID_DRIVE),
 113                    "GetDiskFreeSpaceA(%s): ret=%d GetLastError=%ld\n",
 114                    drive, ret, GetLastError());
 115             else
 116                 ok(ret ||
 117                    (!ret && (GetLastError() == ERROR_NOT_READY || GetLastError() == ERROR_INVALID_DRIVE)),
 118                    "GetDiskFreeSpaceA(%s): ret=%d GetLastError=%ld\n",
 119                    drive, ret, GetLastError());
 120         }
 121         logical_drives >>= 1;
 122     }
 123 }
 124
 125 void test_GetDiskFreeSpaceW(void)
 126 {
 127     BOOL ret;
 128     DWORD sectors_per_cluster, bytes_per_sector, free_clusters, total_clusters;
 129     WCHAR drive[] = {'?',':','\\',0};
 130     DWORD logical_drives;
 131     static const WCHAR empty_pathW[] = { 0 };
 132     static const WCHAR root_pathW[] = { '\\', 0 };
 133     static const WCHAR unix_style_root_pathW[] = { '/', 0 };
 134
 135     ret = GetDiskFreeSpaceW(NULL, &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
 136     if (ret == 0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 137     {
 138         /* Must be Win9x which doesn't support the Unicode functions */
 139         return;
 140     }
 141     ok(ret, "GetDiskFreeSpaceW error %ld\n", GetLastError());
 142
 143     ret = GetDiskFreeSpaceW(empty_pathW, &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
 144     ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND,
 145        "GetDiskFreeSpaceW(\"\"): ret=%d GetLastError=%ld\n",
 146        ret, GetLastError());
 147
 148     ret = GetDiskFreeSpaceW(root_pathW, &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
 149     ok(ret, "GetDiskFreeSpaceW(\"\") error %ld\n", GetLastError());
 150
 151     ret = GetDiskFreeSpaceW(unix_style_root_pathW, &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
 152     ok(ret, "GetDiskFreeSpaceW error %ld\n", GetLastError());
 153
 154     logical_drives = GetLogicalDrives();
 155     ok(logical_drives != 0, "GetLogicalDrives error %ld\n", GetLastError());
 156
 157     for (drive[0] = 'A'; drive[0] <= 'Z'; drive[0]++)
 158     {
 159         /* Skip floppy drives because NT4 pops up a MessageBox if no floppy is present */
 160         if (GetDriveTypeW(drive)!=DRIVE_REMOVABLE)
 161         {
 162             ret = GetDiskFreeSpaceW(drive, &sectors_per_cluster, &bytes_per_sector, &free_clusters, &total_clusters);
 163             if (!(logical_drives & 1))
 164                 ok(!ret && GetLastError() == ERROR_PATH_NOT_FOUND,
 165                    "GetDiskFreeSpaceW(%c): ret=%d GetLastError=%ld\n",
 166                    drive[0], ret, GetLastError());
 167             else
 168                 ok(ret || GetLastError() == ERROR_NOT_READY,
 169                    "GetDiskFreeSpaceW(%c): ret=%d GetLastError=%ld\n",
 170                    drive[0], ret, GetLastError());
 171         }
 172         logical_drives >>= 1;
 173     }
 174 }
 175
 176 START_TEST(drive)
 177 {
 178     test_GetDriveTypeA();
 179     test_GetDriveTypeW();
 180
 181     test_GetDiskFreeSpaceA();
 182     test_GetDiskFreeSpaceW();
 183 }