rostests/apitests/setupapi/devclass.c

   1 /*
   2  * SetupAPI device class-related functions tests
   3  *
   4  * Copyright 2006 Hervé Poussineau
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public Licence as
   8  * published by the Free Software Foundation; either version 2 of
   9  * 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  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this library; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <assert.h>
  22 #include <stdarg.h>
  23 #include <stdio.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "wingdi.h"
  28 #include "winuser.h"
  29 #include "winreg.h"
  30 #include "cfgmgr32.h"
  31 #include "setupapi.h"
  32
  33 #include "wine/test.h"
  34
  35 #define ok_lasterr(err) \
  36     ok( GetLastError() == (err), \
  37         "Expected error %lx, got %lx\n", (DWORD)(err), GetLastError() )
  38
  39 static GUID test_class_guid = { 0x4d36e967, 0xe325, 0x11ce, { 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 } };
  40 static char test_class_name[MAX_CLASS_NAME_LEN] = "DiskDrive";
  41
  42 static const char *debugstr_guid(const GUID *guid)
  43 {
  44     static char guidSTR1[39];
  45     static char guidSTR2[39];
  46     char* guidSTR;
  47     static BOOL index;
  48
  49     if (!guid) return NULL;
  50
  51     index = !index;
  52     guidSTR = index ? guidSTR1 : guidSTR2;
  53
  54     snprintf(guidSTR, sizeof(guidSTR1),
  55      "{%08lx-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
  56      guid->Data1, guid->Data2, guid->Data3,
  57      guid->Data4[0], guid->Data4[1], guid->Data4[2], guid->Data4[3],
  58      guid->Data4[4], guid->Data4[5], guid->Data4[6], guid->Data4[7]);
  59     return guidSTR;
  60 }
  61
  62 static void test_SetupDiBuildClassInfoList(void)
  63 {
  64     LPGUID guid_list = NULL;
  65     DWORD required_size, size;
  66
  67     SetLastError( 0xdeadbeef );
  68     ok( !SetupDiBuildClassInfoList( 0, NULL, 0, NULL ),
  69         "Fail expected" );
  70     ok_lasterr( ERROR_INVALID_PARAMETER );
  71
  72     SetLastError( 0xdeadbeef );
  73     ok( !SetupDiBuildClassInfoList( 0, NULL, 0, &required_size ),
  74         "Fail expected\n" );
  75     ok_lasterr( ERROR_INSUFFICIENT_BUFFER );
  76
  77     guid_list = HeapAlloc( GetProcessHeap(), 0, ( required_size + 1 ) * sizeof( GUID ) );
  78     if ( !guid_list )
  79         return;
  80
  81     SetLastError( 0xdeadbeef );
  82     ok( SetupDiBuildClassInfoList( 0, guid_list, required_size, &size ),
  83         "Error reported %lx\n", GetLastError() );
  84     ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
  85     SetLastError( 0xdeadbeef );
  86     ok( SetupDiBuildClassInfoList( 0, guid_list, required_size + 1, &size ),
  87         "Error reported %lx\n", GetLastError() );
  88     ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
  89
  90     if ( size > 0 )
  91     {
  92        /* That's better to use the first class found, as we know for sure that it exists */
  93        memcpy(&test_class_guid, &guid_list[0], sizeof( GUID ) );
  94        SetupDiClassNameFromGuidA( &test_class_guid, test_class_name, sizeof( test_class_name ), NULL );
  95     }
  96     HeapFree( GetProcessHeap(), 0, guid_list );
  97 }
  98
  99 static void test_SetupDiClassGuidsFromNameA(void)
 100 {
 101     LPGUID guid_list = NULL;
 102     DWORD required_size, size;
 103
 104     SetLastError( 0xdeadbeef );
 105     ok( !SetupDiClassGuidsFromNameA( NULL, NULL, 0, NULL ),
 106         "Fail expected\n" );
 107     ok_lasterr( ERROR_INVALID_PARAMETER );
 108
 109     SetLastError( 0xdeadbeef );
 110     ok( !SetupDiClassGuidsFromNameA( NULL, NULL, 0, &required_size ),
 111         "Fail expected\n" );
 112     ok_lasterr( ERROR_INVALID_PARAMETER );
 113
 114     SetLastError( 0xdeadbeef );
 115     ok( SetupDiClassGuidsFromNameA( "", NULL, 0, &required_size ),
 116         "Error reported %lx\n", GetLastError() );
 117     ok( required_size == 0, "Expected 0, got %lu\n", required_size );
 118
 119     SetLastError( 0xdeadbeef );
 120     ok( !SetupDiClassGuidsFromNameA( test_class_name, NULL, 0, &required_size ),
 121         "Fail expected\n" );
 122     ok_lasterr( ERROR_INSUFFICIENT_BUFFER );
 123     ok( required_size > 0, "Expected > 0, got %lu\n", required_size );
 124
 125     guid_list = HeapAlloc( GetProcessHeap(), 0, ( required_size + 1 ) * sizeof( GUID ) );
 126     if ( !guid_list )
 127         return;
 128
 129     SetLastError( 0xdeadbeef );
 130     ok( SetupDiClassGuidsFromNameA( test_class_name, guid_list, required_size, &size ),
 131         "Error reported %lx\n", GetLastError() );
 132     ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
 133     ok( IsEqualIID( &guid_list[0], &test_class_guid ),
 134         "Expected %s, got %s\n", debugstr_guid( &test_class_guid ), debugstr_guid( &guid_list[0] ) );
 135     SetLastError( 0xdeadbeef );
 136     ok( SetupDiClassGuidsFromNameA( test_class_name, guid_list, required_size + 1, &size ),
 137         "Error reported %lx\n", GetLastError() );
 138     ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
 139     ok( IsEqualIID( &guid_list[0], &test_class_guid ),
 140         "Expected %s, got %s\n", debugstr_guid( &test_class_guid ), debugstr_guid( &guid_list[0] ) );
 141
 142     HeapFree( GetProcessHeap(), 0, guid_list );
 143 }
 144
 145 static void test_SetupDiClassNameFromGuidA(void)
 146 {
 147     CHAR* class_name = NULL;
 148     DWORD required_size, size;
 149
 150     SetLastError( 0xdeadbeef );
 151     ok( !SetupDiClassNameFromGuidA( NULL, NULL, 0, NULL ),
 152         "Fail expected\n" );
 153     ok_lasterr( ERROR_INVALID_CLASS );
 154
 155     SetLastError( 0xdeadbeef );
 156     ok( !SetupDiClassNameFromGuidA( NULL, NULL, 0, &required_size ),
 157         "Fail expected\n" );
 158     ok_lasterr( ERROR_INVALID_CLASS );
 159
 160     SetLastError( 0xdeadbeef );
 161     ok( !SetupDiClassNameFromGuidA( &test_class_guid, NULL, 0, &required_size ),
 162         "Fail expected\n" );
 163     ok_lasterr( ERROR_INSUFFICIENT_BUFFER );
 164     ok( required_size > 0, "Expected > 0, got %lu\n", required_size );
 165     ok( required_size < MAX_CLASS_NAME_LEN, "Expected < %u, got %lu\n", MAX_CLASS_NAME_LEN, required_size );
 166
 167     class_name = HeapAlloc( GetProcessHeap(), 0, required_size );
 168     if ( !class_name )
 169         return;
 170
 171     SetLastError( 0xdeadbeef );
 172     ok( SetupDiClassNameFromGuidA( &test_class_guid, class_name, required_size, &size ),
 173         "Error reported %lx\n", GetLastError() );
 174     ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
 175     ok( !strcmp( class_name, test_class_name ),
 176         "Expected %s, got %s\n", test_class_name, class_name );
 177     SetLastError( 0xdeadbeef );
 178     ok( SetupDiClassNameFromGuidA( &test_class_guid, class_name, required_size + 1, &size ),
 179         "Error reported %lx\n", GetLastError() );
 180     ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
 181     ok( !strcmp( class_name, test_class_name ),
 182         "Expected %s, got %s\n", test_class_name, class_name );
 183
 184     HeapFree( GetProcessHeap(), 0, class_name );
 185 }
 186
 187 static void test_SetupDiGetClassDescriptionA(void)
 188 {
 189     CHAR* class_desc = NULL;
 190     DWORD required_size, size;
 191
 192     SetLastError( 0xdeadbeef );
 193     ok( !SetupDiGetClassDescriptionA( NULL, NULL, 0, NULL ),
 194         "Fail expected\n" );
 195     ok_lasterr( ERROR_INVALID_PARAMETER );
 196
 197     SetLastError( 0xdeadbeef );
 198     ok( !SetupDiGetClassDescriptionA( NULL, NULL, 0, &required_size ),
 199         "Fail expected\n" );
 200     ok_lasterr( ERROR_INVALID_PARAMETER );
 201
 202     SetLastError( 0xdeadbeef );
 203     ok( !SetupDiGetClassDescriptionA( &test_class_guid, NULL, 0, &required_size ),
 204         "Fail expected\n" );
 205     ok_lasterr( ERROR_INSUFFICIENT_BUFFER );
 206     ok( required_size > 0, "Expected > 0, got %lu\n", required_size );
 207     ok( required_size < LINE_LEN, "Expected < %u, got %lu\n", LINE_LEN, required_size );
 208
 209     class_desc = HeapAlloc( GetProcessHeap(), 0, required_size );
 210     if ( !class_desc )
 211         return;
 212
 213     SetLastError( 0xdeadbeef );
 214     ok( SetupDiGetClassDescriptionA( &test_class_guid, class_desc, required_size, &size ),
 215         "Error reported %lx\n", GetLastError() );
 216     ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
 217     SetLastError( 0xdeadbeef );
 218     ok( SetupDiGetClassDescriptionA( &test_class_guid, class_desc, required_size + 1, &size ),
 219         "Error reported %lx\n", GetLastError() );
 220     ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
 221
 222     HeapFree( GetProcessHeap(), 0, class_desc );
 223 }
 224
 225 static void test_SetupDiGetClassDevsA(void)
 226 {
 227     HDEVINFO device_info;
 228
 229     SetLastError( 0xdeadbeef );
 230     device_info = SetupDiGetClassDevs( NULL, NULL, NULL, 0 );
 231     ok( device_info == INVALID_HANDLE_VALUE,
 232         "Fail expected\n" );
 233     ok_lasterr( ERROR_INVALID_PARAMETER );
 234
 235     SetLastError( 0xdeadbeef );
 236     device_info = SetupDiGetClassDevs( NULL, NULL, NULL, DIGCF_ALLCLASSES );
 237     ok( device_info != INVALID_HANDLE_VALUE,
 238         "Error reported %lx\n", GetLastError() );
 239     SetLastError( 0xdeadbeef );
 240     ok( SetupDiDestroyDeviceInfoList( device_info ),
 241         "Error reported %lx\n", GetLastError() );
 242
 243     SetLastError( 0xdeadbeef );
 244     device_info = SetupDiGetClassDevs( NULL, NULL, NULL, DIGCF_DEVICEINTERFACE );
 245     ok( device_info == INVALID_HANDLE_VALUE,
 246         "Fail expected\n" );
 247     ok_lasterr( ERROR_INVALID_PARAMETER );
 248
 249     SetLastError( 0xdeadbeef );
 250     device_info = SetupDiGetClassDevs( &test_class_guid, NULL, NULL, 0 );
 251     ok( device_info != INVALID_HANDLE_VALUE,
 252         "Error reported %lx\n", GetLastError() );
 253     SetLastError( 0xdeadbeef );
 254     ok( SetupDiDestroyDeviceInfoList( device_info ),
 255         "Error reported %lx\n", GetLastError() );
 256
 257     SetLastError( 0xdeadbeef );
 258     device_info = SetupDiGetClassDevs( NULL, "(invalid enumerator)", NULL, DIGCF_ALLCLASSES );
 259     ok( device_info == INVALID_HANDLE_VALUE,
 260         "Fail expected\n" );
 261     ok_lasterr( ERROR_INVALID_DATA );
 262
 263     SetLastError( 0xdeadbeef );
 264     device_info = SetupDiGetClassDevs( NULL, "Root", NULL, DIGCF_ALLCLASSES );
 265     ok( device_info != INVALID_HANDLE_VALUE,
 266         "Error reported %lx\n", GetLastError() );
 267     SetLastError( 0xdeadbeef );
 268     ok( SetupDiDestroyDeviceInfoList( device_info ),
 269         "Error reported %lx\n", GetLastError() );
 270 }
 271
 272 static void test_SetupDiGetClassDevsExW(void)
 273 {
 274     const GUID not_existing_guid = { 0xdeadbeef, 0xdead, 0xbeef, { 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff } };
 275     HDEVINFO dev_info;
 276     BOOL ret;
 277     SP_DEVINFO_DATA info;
 278
 279     dev_info = SetupDiGetClassDevsExW(&not_existing_guid, NULL, NULL, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE, NULL, NULL, NULL);
 280     ok(dev_info != INVALID_HANDLE_VALUE, "Expected success\n");
 281
 282     ZeroMemory(&info, sizeof(info));
 283     info.cbSize = sizeof(info);
 284     ret = SetupDiEnumDeviceInfo(dev_info, 0, &info);
 285     ok (!ret, "Expected failure.\n");
 286     ok_lasterr(ERROR_NO_MORE_ITEMS);
 287
 288     SetupDiDestroyDeviceInfoList(dev_info);
 289 }
 290
 291 static void test_SetupDiOpenClassRegKeyExA(void)
 292 {
 293     HKEY hkey;
 294     LONG err;
 295
 296     SetLastError( 0xdeadbeef );
 297     hkey = SetupDiOpenClassRegKeyExA( NULL, 0, 0, NULL, NULL );
 298     ok( hkey == INVALID_HANDLE_VALUE,
 299         "Fail expected\n" );
 300     ok_lasterr( ERROR_INVALID_FLAGS );
 301
 302     SetLastError( 0xdeadbeef );
 303     hkey = SetupDiOpenClassRegKeyExA( NULL, 0, DIOCR_INSTALLER | DIOCR_INTERFACE, NULL, NULL );
 304     ok( hkey == INVALID_HANDLE_VALUE,
 305         "Fail expected\n" );
 306     ok_lasterr( ERROR_INVALID_FLAGS );
 307
 308     SetLastError( 0xdeadbeef );
 309     hkey = SetupDiOpenClassRegKeyExA( NULL, 0, DIOCR_INSTALLER, NULL, NULL );
 310     ok( hkey == INVALID_HANDLE_VALUE,
 311         "Fail expected\n" );
 312     ok_lasterr( ERROR_INVALID_CLASS );
 313
 314     SetLastError( 0xdeadbeef );
 315     hkey = SetupDiOpenClassRegKeyExA( NULL, 0, DIOCR_INTERFACE, NULL, NULL );
 316     ok( hkey == INVALID_HANDLE_VALUE,
 317         "Fail expected\n" );
 318     ok_lasterr( ERROR_INVALID_CLASS );
 319
 320     SetLastError( 0xdeadbeef );
 321     hkey = SetupDiOpenClassRegKeyExA( NULL, KEY_QUERY_VALUE, DIOCR_INSTALLER, NULL, NULL );
 322     ok( hkey != INVALID_HANDLE_VALUE, "Got error %lx\n", GetLastError() );
 323     err = RegCloseKey( hkey );
 324     ok( err == ERROR_SUCCESS, "Got error %lx\n", err );
 325
 326     SetLastError( 0xdeadbeef );
 327     hkey = SetupDiOpenClassRegKeyExA( NULL, KEY_QUERY_VALUE, DIOCR_INTERFACE, NULL, NULL );
 328     ok( hkey != INVALID_HANDLE_VALUE, "Got error %lx\n", GetLastError() );
 329     err = RegCloseKey( hkey );
 330     ok( err == ERROR_SUCCESS, "Got error %lx\n", err );
 331
 332     SetLastError( 0xdeadbeef );
 333     hkey = SetupDiOpenClassRegKeyExA( &test_class_guid, KEY_QUERY_VALUE, DIOCR_INSTALLER, NULL, NULL );
 334     ok( hkey != INVALID_HANDLE_VALUE, "Got error %lx\n", GetLastError() );
 335     err = RegCloseKey( hkey );
 336     ok( err == ERROR_SUCCESS, "Got error %lx\n", err );
 337
 338     err = RegOpenKeyExA(HKEY_LOCAL_MACHINE, "System\\CurrentControlSet\\Control\\Class", 0, KEY_SET_VALUE, &hkey);
 339     ok( err == ERROR_SUCCESS, "Got error %lx\n", err );
 340 }
 341
 342 START_TEST(devclass)
 343 {
 344     test_SetupDiBuildClassInfoList();
 345     test_SetupDiClassGuidsFromNameA();
 346     test_SetupDiClassNameFromGuidA();
 347     test_SetupDiGetClassDescriptionA();
 348     test_SetupDiGetClassDevsA();
 349     test_SetupDiOpenClassRegKeyExA();
 350     test_SetupDiGetClassDevsExW();
 351 }