227 lines
9.1 KiB
C
227 lines
9.1 KiB
C
/*
|
|
* Unit tests for registry functions
|
|
*
|
|
* Copyright (c) 2002 Alexandre Julliard
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <assert.h>
|
|
#include <stdarg.h>
|
|
#include "wine/test.h"
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "winreg.h"
|
|
#include "winerror.h"
|
|
|
|
static HKEY hkey_main;
|
|
|
|
/* delete key and all its subkeys */
|
|
static DWORD delete_key( HKEY hkey )
|
|
{
|
|
char name[MAX_PATH];
|
|
DWORD ret;
|
|
|
|
while (!(ret = RegEnumKeyA(hkey, 0, name, sizeof(name))))
|
|
{
|
|
HKEY tmp;
|
|
if (!(ret = RegOpenKeyExA( hkey, name, 0, KEY_ENUMERATE_SUB_KEYS, &tmp )))
|
|
{
|
|
ret = delete_key( tmp );
|
|
RegCloseKey( tmp );
|
|
}
|
|
if (ret) break;
|
|
}
|
|
if (ret != ERROR_NO_MORE_ITEMS) return ret;
|
|
RegDeleteKeyA( hkey, NULL );
|
|
return 0;
|
|
}
|
|
|
|
static void setup_main_key(void)
|
|
{
|
|
if (RegOpenKeyA( HKEY_CURRENT_USER, "Software\\Wine\\Test", &hkey_main )) delete_key( hkey_main );
|
|
|
|
assert (!RegCreateKeyExA( HKEY_CURRENT_USER, "Software\\Wine\\Test", 0, NULL,
|
|
REG_OPTION_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey_main, NULL ));
|
|
}
|
|
|
|
static void test_enum_value(void)
|
|
{
|
|
DWORD res;
|
|
char value[20], data[20];
|
|
WCHAR valueW[20], dataW[20];
|
|
DWORD val_count, data_count, type;
|
|
static const WCHAR foobarW[] = {'f','o','o','b','a','r',0};
|
|
static const WCHAR testW[] = {'T','e','s','t',0};
|
|
static const WCHAR xxxW[] = {'x','x','x','x','x','x','x','x',0};
|
|
|
|
res = RegSetValueExA( hkey_main, "Test", 0, REG_SZ, (BYTE *)"foobar", 7 );
|
|
ok( res == 0, "RegSetValueExA failed error %ld\n", res );
|
|
|
|
/* overflow both name and data */
|
|
val_count = 2;
|
|
data_count = 2;
|
|
type = 1234;
|
|
strcpy( value, "xxxxxxxxxx" );
|
|
strcpy( data, "xxxxxxxxxx" );
|
|
res = RegEnumValueA( hkey_main, 0, value, &val_count, NULL, &type, data, &data_count );
|
|
ok( res == ERROR_MORE_DATA, "expected ERROR_MORE_DATA, got %ld\n", res );
|
|
ok( val_count == 2, "val_count set to %ld\n", val_count );
|
|
ok( data_count == 7, "data_count set to %ld instead of 7\n", data_count );
|
|
ok( type == REG_SZ, "type %ld is not REG_SZ\n", type );
|
|
ok( !strcmp( value, "xxxxxxxxxx" ), "value set to '%s'\n", value );
|
|
ok( !strcmp( data, "xxxxxxxxxx" ), "data set to '%s'\n", data );
|
|
|
|
/* overflow name */
|
|
val_count = 3;
|
|
data_count = 20;
|
|
type = 1234;
|
|
strcpy( value, "xxxxxxxxxx" );
|
|
strcpy( data, "xxxxxxxxxx" );
|
|
res = RegEnumValueA( hkey_main, 0, value, &val_count, NULL, &type, data, &data_count );
|
|
ok( res == ERROR_MORE_DATA, "expected ERROR_MORE_DATA, got %ld\n", res );
|
|
/* Win9x returns 2 as specified by MSDN but NT returns 3... */
|
|
ok( val_count == 2 || val_count == 3, "val_count set to %ld\n", val_count );
|
|
ok( data_count == 7, "data_count set to %ld instead of 7\n", data_count );
|
|
ok( type == REG_SZ, "type %ld is not REG_SZ\n", type );
|
|
#if 0
|
|
/* v5.1.2600.0 (XP Home) does not touch value or data in this case */
|
|
ok( !strcmp( value, "Te" ), "value set to '%s' instead of 'Te'\n", value );
|
|
ok( !strcmp( data, "foobar" ), "data set to '%s' instead of 'foobar'\n", data );
|
|
#endif
|
|
|
|
/* overflow empty name */
|
|
val_count = 0;
|
|
data_count = 20;
|
|
type = 1234;
|
|
strcpy( value, "xxxxxxxxxx" );
|
|
strcpy( data, "xxxxxxxxxx" );
|
|
res = RegEnumValueA( hkey_main, 0, value, &val_count, NULL, &type, data, &data_count );
|
|
ok( res == ERROR_MORE_DATA, "expected ERROR_MORE_DATA, got %ld\n", res );
|
|
ok( val_count == 0, "val_count set to %ld\n", val_count );
|
|
ok( data_count == 7, "data_count set to %ld instead of 7\n", data_count );
|
|
ok( type == REG_SZ, "type %ld is not REG_SZ\n", type );
|
|
ok( !strcmp( value, "xxxxxxxxxx" ), "value set to '%s'\n", value );
|
|
#if 0
|
|
/* v5.1.2600.0 (XP Home) does not touch data in this case */
|
|
ok( !strcmp( data, "foobar" ), "data set to '%s' instead of 'foobar'\n", data );
|
|
#endif
|
|
|
|
/* overflow data */
|
|
val_count = 20;
|
|
data_count = 2;
|
|
type = 1234;
|
|
strcpy( value, "xxxxxxxxxx" );
|
|
strcpy( data, "xxxxxxxxxx" );
|
|
res = RegEnumValueA( hkey_main, 0, value, &val_count, NULL, &type, data, &data_count );
|
|
ok( res == ERROR_MORE_DATA, "expected ERROR_MORE_DATA, got %ld\n", res );
|
|
ok( val_count == 20, "val_count set to %ld\n", val_count );
|
|
ok( data_count == 7, "data_count set to %ld instead of 7\n", data_count );
|
|
ok( type == REG_SZ, "type %ld is not REG_SZ\n", type );
|
|
ok( !strcmp( value, "xxxxxxxxxx" ), "value set to '%s'\n", value );
|
|
ok( !strcmp( data, "xxxxxxxxxx" ), "data set to '%s'\n", data );
|
|
|
|
/* no overflow */
|
|
val_count = 20;
|
|
data_count = 20;
|
|
type = 1234;
|
|
strcpy( value, "xxxxxxxxxx" );
|
|
strcpy( data, "xxxxxxxxxx" );
|
|
res = RegEnumValueA( hkey_main, 0, value, &val_count, NULL, &type, data, &data_count );
|
|
ok( res == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %ld\n", res );
|
|
ok( val_count == 4, "val_count set to %ld instead of 4\n", val_count );
|
|
ok( data_count == 7, "data_count set to %ld instead of 7\n", data_count );
|
|
ok( type == REG_SZ, "type %ld is not REG_SZ\n", type );
|
|
ok( !strcmp( value, "Test" ), "value is '%s' instead of Test\n", value );
|
|
ok( !strcmp( data, "foobar" ), "data is '%s' instead of foobar\n", data );
|
|
|
|
/* Unicode tests */
|
|
|
|
SetLastError(0);
|
|
res = RegSetValueExW( hkey_main, testW, 0, REG_SZ, (BYTE *)foobarW, 7*sizeof(WCHAR) );
|
|
if (res==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
|
|
goto CLEANUP;
|
|
ok( res == 0, "RegSetValueExW failed error %ld\n", res );
|
|
|
|
/* overflow both name and data */
|
|
val_count = 2;
|
|
data_count = 2;
|
|
type = 1234;
|
|
memcpy( valueW, xxxW, sizeof(xxxW) );
|
|
memcpy( dataW, xxxW, sizeof(xxxW) );
|
|
res = RegEnumValueW( hkey_main, 0, valueW, &val_count, NULL, &type, (BYTE*)dataW, &data_count );
|
|
ok( res == ERROR_MORE_DATA, "expected ERROR_MORE_DATA, got %ld\n", res );
|
|
ok( val_count == 2, "val_count set to %ld\n", val_count );
|
|
ok( data_count == 7*sizeof(WCHAR), "data_count set to %ld instead of 7*sizeof(WCHAR)\n", data_count );
|
|
ok( type == REG_SZ, "type %ld is not REG_SZ\n", type );
|
|
ok( !memcmp( valueW, xxxW, sizeof(xxxW) ), "value modified\n" );
|
|
ok( !memcmp( dataW, xxxW, sizeof(xxxW) ), "data modified\n" );
|
|
|
|
/* overflow name */
|
|
val_count = 3;
|
|
data_count = 20;
|
|
type = 1234;
|
|
memcpy( valueW, xxxW, sizeof(xxxW) );
|
|
memcpy( dataW, xxxW, sizeof(xxxW) );
|
|
res = RegEnumValueW( hkey_main, 0, valueW, &val_count, NULL, &type, (BYTE*)dataW, &data_count );
|
|
ok( res == ERROR_MORE_DATA, "expected ERROR_MORE_DATA, got %ld\n", res );
|
|
ok( val_count == 3, "val_count set to %ld\n", val_count );
|
|
ok( data_count == 7*sizeof(WCHAR), "data_count set to %ld instead of 7*sizeof(WCHAR)\n", data_count );
|
|
ok( type == REG_SZ, "type %ld is not REG_SZ\n", type );
|
|
ok( !memcmp( valueW, xxxW, sizeof(xxxW) ), "value modified\n" );
|
|
ok( !memcmp( dataW, xxxW, sizeof(xxxW) ), "data modified\n" );
|
|
|
|
/* overflow data */
|
|
val_count = 20;
|
|
data_count = 2;
|
|
type = 1234;
|
|
memcpy( valueW, xxxW, sizeof(xxxW) );
|
|
memcpy( dataW, xxxW, sizeof(xxxW) );
|
|
res = RegEnumValueW( hkey_main, 0, valueW, &val_count, NULL, &type, (BYTE*)dataW, &data_count );
|
|
ok( res == ERROR_MORE_DATA, "expected ERROR_MORE_DATA, got %ld\n", res );
|
|
ok( val_count == 4, "val_count set to %ld instead of 4\n", val_count );
|
|
ok( data_count == 7*sizeof(WCHAR), "data_count set to %ld instead of 7*sizeof(WCHAR)\n", data_count );
|
|
ok( type == REG_SZ, "type %ld is not REG_SZ\n", type );
|
|
ok( !memcmp( valueW, testW, sizeof(testW) ), "value is not 'Test'\n" );
|
|
ok( !memcmp( dataW, xxxW, sizeof(xxxW) ), "data modified\n" );
|
|
|
|
/* no overflow */
|
|
val_count = 20;
|
|
data_count = 20;
|
|
type = 1234;
|
|
memcpy( valueW, xxxW, sizeof(xxxW) );
|
|
memcpy( dataW, xxxW, sizeof(xxxW) );
|
|
res = RegEnumValueW( hkey_main, 0, valueW, &val_count, NULL, &type, (BYTE*)dataW, &data_count );
|
|
ok( res == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %ld\n", res );
|
|
ok( val_count == 4, "val_count set to %ld instead of 4\n", val_count );
|
|
ok( data_count == 7*sizeof(WCHAR), "data_count set to %ld instead of 7*sizeof(WCHAR)\n", data_count );
|
|
ok( type == REG_SZ, "type %ld is not REG_SZ\n", type );
|
|
ok( !memcmp( valueW, testW, sizeof(testW) ), "value is not 'Test'\n" );
|
|
ok( !memcmp( dataW, foobarW, sizeof(foobarW) ), "data is not 'foobar'\n" );
|
|
|
|
CLEANUP:
|
|
/* cleanup */
|
|
RegDeleteValueA( hkey_main, "Test" );
|
|
}
|
|
|
|
START_TEST(registry)
|
|
{
|
|
setup_main_key();
|
|
test_enum_value();
|
|
|
|
/* cleanup */
|
|
delete_key( hkey_main );
|
|
}
|