rostests/winetests/advapi32/registry.c

   1 /*
   2  * Unit tests for registry functions
   3  *
   4  * Copyright (c) 2002 Alexandre Julliard
   5  * Copyright (c) 2010 André Hentschel
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include <assert.h>
  23 #include <stdarg.h>
  24 #include <stdio.h>
  25 #include "wine/test.h"
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winternl.h"
  29 #include "winreg.h"
  30 #include "winsvc.h"
  31 #include "winerror.h"
  32 #include "aclapi.h"
  33
  34 static HKEY hkey_main;
  35 static DWORD GLE;
  36
  37 static const char * sTestpath1 = "%LONGSYSTEMVAR%\\subdir1";
  38 static const char * sTestpath2 = "%FOO%\\subdir1";
  39
  40 static DWORD (WINAPI *pRegGetValueA)(HKEY,LPCSTR,LPCSTR,DWORD,LPDWORD,PVOID,LPDWORD);
  41 static DWORD (WINAPI *pRegDeleteTreeA)(HKEY,LPCSTR);
  42 static DWORD (WINAPI *pRegDeleteKeyExA)(HKEY,LPCSTR,REGSAM,DWORD);
  43 static BOOL (WINAPI *pIsWow64Process)(HANDLE,PBOOL);
  44 static NTSTATUS (WINAPI * pNtDeleteKey)(HANDLE);
  45 static NTSTATUS (WINAPI * pRtlFormatCurrentUserKeyPath)(UNICODE_STRING*);
  46 static NTSTATUS (WINAPI * pRtlFreeUnicodeString)(PUNICODE_STRING);
  47
  48
  49 /* Debugging functions from wine/libs/wine/debug.c */
  50
  51 /* allocate some tmp string space */
  52 /* FIXME: this is not 100% thread-safe */
  53 static char *get_temp_buffer( int size )
  54 {
  55     static char *list[32];
  56     static UINT pos;
  57     char *ret;
  58     UINT idx;
  59
  60     idx = ++pos % (sizeof(list)/sizeof(list[0]));
  61     if (list[idx])
  62         ret = HeapReAlloc( GetProcessHeap(), 0, list[idx], size );
  63     else
  64         ret = HeapAlloc( GetProcessHeap(), 0, size );
  65     if (ret) list[idx] = ret;
  66     return ret;
  67 }
  68
  69 static const char *wine_debugstr_an( const char *str, int n )
  70 {
  71     static const char hex[16] = "0123456789abcdef";
  72     char *dst, *res;
  73     size_t size;
  74
  75     if (!((ULONG_PTR)str >> 16))
  76     {
  77         if (!str) return "(null)";
  78         res = get_temp_buffer( 6 );
  79         sprintf( res, "#%04x", LOWORD(str) );
  80         return res;
  81     }
  82     if (n == -1) n = strlen(str);
  83     if (n < 0) n = 0;
  84     size = 10 + min( 300, n * 4 );
  85     dst = res = get_temp_buffer( size );
  86     *dst++ = '"';
  87     while (n-- > 0 && dst <= res + size - 9)
  88     {
  89         unsigned char c = *str++;
  90         switch (c)
  91         {
  92         case '\n': *dst++ = '\\'; *dst++ = 'n'; break;
  93         case '\r': *dst++ = '\\'; *dst++ = 'r'; break;
  94         case '\t': *dst++ = '\\'; *dst++ = 't'; break;
  95         case '"':  *dst++ = '\\'; *dst++ = '"'; break;
  96         case '\\': *dst++ = '\\'; *dst++ = '\\'; break;
  97         default:
  98             if (c >= ' ' && c <= 126)
  99                 *dst++ = c;
 100             else
 101             {
 102                 *dst++ = '\\';
 103                 *dst++ = 'x';
 104                 *dst++ = hex[(c >> 4) & 0x0f];
 105                 *dst++ = hex[c & 0x0f];
 106             }
 107         }
 108     }
 109     *dst++ = '"';
 110     if (n > 0)
 111     {
 112         *dst++ = '.';
 113         *dst++ = '.';
 114         *dst++ = '.';
 115     }
 116     *dst++ = 0;
 117     return res;
 118 }
 119
 120 #define ADVAPI32_GET_PROC(func) \
 121     p ## func = (void*)GetProcAddress(hadvapi32, #func)
 122
 123 static void InitFunctionPtrs(void)
 124 {
 125     HMODULE hntdll = GetModuleHandleA("ntdll.dll");
 126     HMODULE hkernel32 = GetModuleHandleA("kernel32.dll");
 127     HMODULE hadvapi32 = GetModuleHandleA("advapi32.dll");
 128
 129     /* This function was introduced with Windows 2003 SP1 */
 130     ADVAPI32_GET_PROC(RegGetValueA);
 131     ADVAPI32_GET_PROC(RegDeleteTreeA);
 132     ADVAPI32_GET_PROC(RegDeleteKeyExA);
 133
 134     pIsWow64Process = (void *)GetProcAddress( hkernel32, "IsWow64Process" );
 135     pRtlFormatCurrentUserKeyPath = (void *)GetProcAddress( hntdll, "RtlFormatCurrentUserKeyPath" );
 136     pRtlFreeUnicodeString = (void *)GetProcAddress(hntdll, "RtlFreeUnicodeString");
 137     pNtDeleteKey = (void *)GetProcAddress( hntdll, "NtDeleteKey" );
 138 }
 139
 140 /* delete key and all its subkeys */
 141 static DWORD delete_key( HKEY hkey )
 142 {
 143     char name[MAX_PATH];
 144     DWORD ret;
 145
 146     while (!(ret = RegEnumKeyA(hkey, 0, name, sizeof(name))))
 147     {
 148         HKEY tmp;
 149         if (!(ret = RegOpenKeyExA( hkey, name, 0, KEY_ENUMERATE_SUB_KEYS, &tmp )))
 150         {
 151             ret = delete_key( tmp );
 152             RegCloseKey( tmp );
 153         }
 154         if (ret) break;
 155     }
 156     if (ret != ERROR_NO_MORE_ITEMS) return ret;
 157     RegDeleteKeyA( hkey, "" );
 158     return 0;
 159 }
 160
 161 static void setup_main_key(void)
 162 {
 163     if (!RegOpenKeyA( HKEY_CURRENT_USER, "Software\\Wine\\Test", &hkey_main )) delete_key( hkey_main );
 164
 165     assert (!RegCreateKeyA( HKEY_CURRENT_USER, "Software\\Wine\\Test", &hkey_main ));
 166 }
 167
 168 #define lok ok_(__FILE__, line)
 169 #define test_hkey_main_Value_A(name, string, full_byte_len) _test_hkey_main_Value_A(__LINE__, name, string, full_byte_len)
 170 static void _test_hkey_main_Value_A(int line, LPCSTR name, LPCSTR string,
 171                                    DWORD full_byte_len)
 172 {
 173     DWORD ret, type, cbData;
 174     DWORD str_byte_len;
 175     BYTE* value;
 176
 177     type=0xdeadbeef;
 178     cbData=0xdeadbeef;
 179     /* When successful RegQueryValueExA() leaves GLE as is,
 180      * so we must reset it to detect unimplemented functions.
 181      */
 182     SetLastError(0xdeadbeef);
 183     ret = RegQueryValueExA(hkey_main, name, NULL, &type, NULL, &cbData);
 184     GLE = GetLastError();
 185     lok(ret == ERROR_SUCCESS, "RegQueryValueExA/1 failed: %d, GLE=%d\n", ret, GLE);
 186     /* It is wrong for the Ansi version to not be implemented */
 187     ok(GLE == 0xdeadbeef, "RegQueryValueExA set GLE = %u\n", GLE);
 188     if(GLE == ERROR_CALL_NOT_IMPLEMENTED) return;
 189
 190     str_byte_len = (string ? lstrlenA(string) : 0) + 1;
 191     lok(type == REG_SZ, "RegQueryValueExA/1 returned type %d\n", type);
 192     lok(cbData == full_byte_len, "cbData=%d instead of %d or %d\n", cbData, full_byte_len, str_byte_len);
 193
 194     value = HeapAlloc(GetProcessHeap(), 0, cbData+1);
 195     memset(value, 0xbd, cbData+1);
 196     type=0xdeadbeef;
 197     ret = RegQueryValueExA(hkey_main, name, NULL, &type, value, &cbData);
 198     GLE = GetLastError();
 199     lok(ret == ERROR_SUCCESS, "RegQueryValueExA/2 failed: %d, GLE=%d\n", ret, GLE);
 200     if (!string)
 201     {
 202         /* When cbData == 0, RegQueryValueExA() should not modify the buffer */
 203         lok(*value == 0xbd, "RegQueryValueExA overflowed: cbData=%u *value=%02x\n", cbData, *value);
 204     }
 205     else
 206     {
 207         lok(memcmp(value, string, cbData) == 0, "RegQueryValueExA/2 failed: %s/%d != %s/%d\n",
 208            wine_debugstr_an((char*)value, cbData), cbData,
 209            wine_debugstr_an(string, full_byte_len), full_byte_len);
 210         lok(*(value+cbData) == 0xbd, "RegQueryValueExA/2 overflowed at offset %u: %02x != bd\n", cbData, *(value+cbData));
 211     }
 212     HeapFree(GetProcessHeap(), 0, value);
 213 }
 214
 215 #define test_hkey_main_Value_W(name, string, full_byte_len) _test_hkey_main_Value_W(__LINE__, name, string, full_byte_len)
 216 static void _test_hkey_main_Value_W(int line, LPCWSTR name, LPCWSTR string,
 217                                    DWORD full_byte_len)
 218 {
 219     DWORD ret, type, cbData;
 220     BYTE* value;
 221
 222     type=0xdeadbeef;
 223     cbData=0xdeadbeef;
 224     /* When successful RegQueryValueExW() leaves GLE as is,
 225      * so we must reset it to detect unimplemented functions.
 226      */
 227     SetLastError(0xdeadbeef);
 228     ret = RegQueryValueExW(hkey_main, name, NULL, &type, NULL, &cbData);
 229     GLE = GetLastError();
 230     lok(ret == ERROR_SUCCESS, "RegQueryValueExW/1 failed: %d, GLE=%d\n", ret, GLE);
 231     if(GLE == ERROR_CALL_NOT_IMPLEMENTED)
 232     {
 233         win_skip("RegQueryValueExW() is not implemented\n");
 234         return;
 235     }
 236
 237     lok(type == REG_SZ, "RegQueryValueExW/1 returned type %d\n", type);
 238     lok(cbData == full_byte_len,
 239         "cbData=%d instead of %d\n", cbData, full_byte_len);
 240
 241     /* Give enough space to overflow by one WCHAR */
 242     value = HeapAlloc(GetProcessHeap(), 0, cbData+2);
 243     memset(value, 0xbd, cbData+2);
 244     type=0xdeadbeef;
 245     ret = RegQueryValueExW(hkey_main, name, NULL, &type, value, &cbData);
 246     GLE = GetLastError();
 247     lok(ret == ERROR_SUCCESS, "RegQueryValueExW/2 failed: %d, GLE=%d\n", ret, GLE);
 248     if (string)
 249     {
 250         lok(memcmp(value, string, cbData) == 0, "RegQueryValueExW failed: %s/%d != %s/%d\n",
 251            wine_dbgstr_wn((WCHAR*)value, cbData / sizeof(WCHAR)), cbData,
 252            wine_dbgstr_wn(string, full_byte_len / sizeof(WCHAR)), full_byte_len);
 253     }
 254     /* This implies that when cbData == 0, RegQueryValueExW() should not modify the buffer */
 255     lok(*(value+cbData) == 0xbd, "RegQueryValueExW/2 overflowed at %u: %02x != bd\n", cbData, *(value+cbData));
 256     lok(*(value+cbData+1) == 0xbd, "RegQueryValueExW/2 overflowed at %u+1: %02x != bd\n", cbData, *(value+cbData+1));
 257     HeapFree(GetProcessHeap(), 0, value);
 258 }
 259
 260 static void test_set_value(void)
 261 {
 262     DWORD ret;
 263
 264     static const WCHAR name1W[] =   {'C','l','e','a','n','S','i','n','g','l','e','S','t','r','i','n','g', 0};
 265     static const WCHAR name2W[] =   {'S','o','m','e','I','n','t','r','a','Z','e','r','o','e','d','S','t','r','i','n','g', 0};
 266     static const WCHAR emptyW[] = {0};
 267     static const WCHAR string1W[] = {'T','h','i','s','N','e','v','e','r','B','r','e','a','k','s', 0};
 268     static const WCHAR string2W[] = {'T','h','i','s', 0 ,'B','r','e','a','k','s', 0 , 0 ,'A', 0 , 0 , 0 , 'L','o','t', 0 , 0 , 0 , 0, 0};
 269     static const WCHAR substring2W[] = {'T','h','i','s',0};
 270
 271     static const char name1A[] =   "CleanSingleString";
 272     static const char name2A[] =   "SomeIntraZeroedString";
 273     static const char emptyA[] = "";
 274     static const char string1A[] = "ThisNeverBreaks";
 275     static const char string2A[] = "This\0Breaks\0\0A\0\0\0Lot\0\0\0\0";
 276     static const char substring2A[] = "This";
 277
 278     if (0)
 279     {
 280         /* Crashes on NT4, Windows 2000 and XP SP1 */
 281         ret = RegSetValueA(hkey_main, NULL, REG_SZ, NULL, 0);
 282         ok(ret == ERROR_INVALID_PARAMETER, "RegSetValueA should have failed with ERROR_INVALID_PARAMETER instead of %d\n", ret);
 283     }
 284
 285     ret = RegSetValueA(hkey_main, NULL, REG_SZ, string1A, sizeof(string1A));
 286     ok(ret == ERROR_SUCCESS, "RegSetValueA failed: %d, GLE=%d\n", ret, GetLastError());
 287     test_hkey_main_Value_A(NULL, string1A, sizeof(string1A));
 288     test_hkey_main_Value_W(NULL, string1W, sizeof(string1W));
 289
 290     /* RegSetValueA ignores the size passed in */
 291     ret = RegSetValueA(hkey_main, NULL, REG_SZ, string1A, 4);
 292     ok(ret == ERROR_SUCCESS, "RegSetValueA failed: %d, GLE=%d\n", ret, GetLastError());
 293     test_hkey_main_Value_A(NULL, string1A, sizeof(string1A));
 294     test_hkey_main_Value_W(NULL, string1W, sizeof(string1W));
 295
 296     /* stops at first null */
 297     ret = RegSetValueA(hkey_main, NULL, REG_SZ, string2A, sizeof(string2A));
 298     ok(ret == ERROR_SUCCESS, "RegSetValueA failed: %d, GLE=%d\n", ret, GetLastError());
 299     test_hkey_main_Value_A(NULL, substring2A, sizeof(substring2A));
 300     test_hkey_main_Value_W(NULL, substring2W, sizeof(substring2W));
 301
 302     /* only REG_SZ is supported on NT*/
 303     ret = RegSetValueA(hkey_main, NULL, REG_BINARY, string2A, sizeof(string2A));
 304     ok(ret == ERROR_INVALID_PARAMETER, "got %d (expected ERROR_INVALID_PARAMETER)\n", ret);
 305
 306     ret = RegSetValueA(hkey_main, NULL, REG_EXPAND_SZ, string2A, sizeof(string2A));
 307     ok(ret == ERROR_INVALID_PARAMETER, "got %d (expected ERROR_INVALID_PARAMETER)\n", ret);
 308
 309     ret = RegSetValueA(hkey_main, NULL, REG_MULTI_SZ, string2A, sizeof(string2A));
 310     ok(ret == ERROR_INVALID_PARAMETER, "got %d (expected ERROR_INVALID_PARAMETER)\n", ret);
 311
 312     /* Test RegSetValueExA with a 'zero-byte' string (as Office 2003 does).
 313      * Surprisingly enough we're supposed to get zero bytes out of it.
 314      */
 315     ret = RegSetValueExA(hkey_main, name1A, 0, REG_SZ, (const BYTE *)emptyA, 0);
 316     ok(ret == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%d\n", ret, GetLastError());
 317     test_hkey_main_Value_A(name1A, NULL, 0);
 318     test_hkey_main_Value_W(name1W, NULL, 0);
 319
 320     /* test RegSetValueExA with an empty string */
 321     ret = RegSetValueExA(hkey_main, name1A, 0, REG_SZ, (const BYTE *)emptyA, sizeof(emptyA));
 322     ok(ret == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%d\n", ret, GetLastError());
 323     test_hkey_main_Value_A(name1A, emptyA, sizeof(emptyA));
 324     test_hkey_main_Value_W(name1W, emptyW, sizeof(emptyW));
 325
 326     /* test RegSetValueExA with off-by-one size */
 327     ret = RegSetValueExA(hkey_main, name1A, 0, REG_SZ, (const BYTE *)string1A, sizeof(string1A)-sizeof(string1A[0]));
 328     ok(ret == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%d\n", ret, GetLastError());
 329     test_hkey_main_Value_A(name1A, string1A, sizeof(string1A));
 330     test_hkey_main_Value_W(name1W, string1W, sizeof(string1W));
 331
 332     /* test RegSetValueExA with normal string */
 333     ret = RegSetValueExA(hkey_main, name1A, 0, REG_SZ, (const BYTE *)string1A, sizeof(string1A));
 334     ok(ret == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%d\n", ret, GetLastError());
 335     test_hkey_main_Value_A(name1A, string1A, sizeof(string1A));
 336     test_hkey_main_Value_W(name1W, string1W, sizeof(string1W));
 337
 338     /* test RegSetValueExA with intrazeroed string */
 339     ret = RegSetValueExA(hkey_main, name2A, 0, REG_SZ, (const BYTE *)string2A, sizeof(string2A));
 340     ok(ret == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%d\n", ret, GetLastError());
 341     test_hkey_main_Value_A(name2A, string2A, sizeof(string2A));
 342     test_hkey_main_Value_W(name2W, string2W, sizeof(string2W));
 343
 344     if (0)
 345     {
 346         /* Crashes on NT4, Windows 2000 and XP SP1 */
 347         ret = RegSetValueW(hkey_main, NULL, REG_SZ, NULL, 0);
 348         ok(ret == ERROR_INVALID_PARAMETER, "RegSetValueW should have failed with ERROR_INVALID_PARAMETER instead of %d\n", ret);
 349
 350         RegSetValueExA(hkey_main, name2A, 0, REG_SZ, (const BYTE *)1, 1);
 351         RegSetValueExA(hkey_main, name2A, 0, REG_DWORD, (const BYTE *)1, 1);
 352     }
 353
 354     ret = RegSetValueW(hkey_main, NULL, REG_SZ, string1W, sizeof(string1W));
 355     ok(ret == ERROR_SUCCESS, "RegSetValueW failed: %d, GLE=%d\n", ret, GetLastError());
 356     test_hkey_main_Value_A(NULL, string1A, sizeof(string1A));
 357     test_hkey_main_Value_W(NULL, string1W, sizeof(string1W));
 358
 359     ret = RegSetValueW(hkey_main, name1W, REG_SZ, string1W, sizeof(string1W));
 360     ok(ret == ERROR_SUCCESS, "RegSetValueW failed: %d, GLE=%d\n", ret, GetLastError());
 361     test_hkey_main_Value_A(name1A, string1A, sizeof(string1A));
 362     test_hkey_main_Value_W(name1W, string1W, sizeof(string1W));
 363
 364     /* RegSetValueW ignores the size passed in */
 365     ret = RegSetValueW(hkey_main, NULL, REG_SZ, string1W, 4 * sizeof(string1W[0]));
 366     ok(ret == ERROR_SUCCESS, "RegSetValueW failed: %d, GLE=%d\n", ret, GetLastError());
 367     test_hkey_main_Value_A(NULL, string1A, sizeof(string1A));
 368     test_hkey_main_Value_W(NULL, string1W, sizeof(string1W));
 369
 370     /* stops at first null */
 371     ret = RegSetValueW(hkey_main, NULL, REG_SZ, string2W, sizeof(string2W));
 372     ok(ret == ERROR_SUCCESS, "RegSetValueW failed: %d, GLE=%d\n", ret, GetLastError());
 373     test_hkey_main_Value_A(NULL, substring2A, sizeof(substring2A));
 374     test_hkey_main_Value_W(NULL, substring2W, sizeof(substring2W));
 375
 376     /* only REG_SZ is supported */
 377     ret = RegSetValueW(hkey_main, NULL, REG_BINARY, string2W, sizeof(string2W));
 378     ok(ret == ERROR_INVALID_PARAMETER, "RegSetValueW should have returned ERROR_INVALID_PARAMETER instead of %d\n", ret);
 379     ret = RegSetValueW(hkey_main, NULL, REG_EXPAND_SZ, string2W, sizeof(string2W));
 380     ok(ret == ERROR_INVALID_PARAMETER, "RegSetValueW should have returned ERROR_INVALID_PARAMETER instead of %d\n", ret);
 381     ret = RegSetValueW(hkey_main, NULL, REG_MULTI_SZ, string2W, sizeof(string2W));
 382     ok(ret == ERROR_INVALID_PARAMETER, "RegSetValueW should have returned ERROR_INVALID_PARAMETER instead of %d\n", ret);
 383
 384     /* test RegSetValueExW with off-by-one size */
 385     ret = RegSetValueExW(hkey_main, name1W, 0, REG_SZ, (const BYTE *)string1W, sizeof(string1W)-sizeof(string1W[0]));
 386     ok(ret == ERROR_SUCCESS, "RegSetValueExW failed: %d, GLE=%d\n", ret, GetLastError());
 387     test_hkey_main_Value_A(name1A, string1A, sizeof(string1A));
 388     test_hkey_main_Value_W(name1W, string1W, sizeof(string1W));
 389
 390     /* test RegSetValueExW with normal string */
 391     ret = RegSetValueExW(hkey_main, name1W, 0, REG_SZ, (const BYTE *)string1W, sizeof(string1W));
 392     ok(ret == ERROR_SUCCESS, "RegSetValueExW failed: %d, GLE=%d\n", ret, GetLastError());
 393     test_hkey_main_Value_A(name1A, string1A, sizeof(string1A));
 394     test_hkey_main_Value_W(name1W, string1W, sizeof(string1W));
 395
 396     /* test RegSetValueExW with intrazeroed string */
 397     ret = RegSetValueExW(hkey_main, name2W, 0, REG_SZ, (const BYTE *)string2W, sizeof(string2W));
 398     ok(ret == ERROR_SUCCESS, "RegSetValueExW failed: %d, GLE=%d\n", ret, GetLastError());
 399     test_hkey_main_Value_A(name2A, string2A, sizeof(string2A));
 400     test_hkey_main_Value_W(name2W, string2W, sizeof(string2W));
 401
 402     /* test RegSetValueExW with data = 1 */
 403     ret = RegSetValueExW(hkey_main, name2W, 0, REG_SZ, (const BYTE *)1, 1);
 404     ok(ret == ERROR_NOACCESS, "RegSetValueExW should have failed with ERROR_NOACCESS: %d, GLE=%d\n", ret, GetLastError());
 405     ret = RegSetValueExW(hkey_main, name2W, 0, REG_DWORD, (const BYTE *)1, 1);
 406     ok(ret == ERROR_NOACCESS, "RegSetValueExW should have failed with ERROR_NOACCESS: %d, GLE=%d\n", ret, GetLastError());
 407 }
 408
 409 static void create_test_entries(void)
 410 {
 411     static const DWORD qw[2] = { 0x12345678, 0x87654321 };
 412
 413     SetEnvironmentVariableA("LONGSYSTEMVAR", "bar");
 414     SetEnvironmentVariableA("FOO", "ImARatherLongButIndeedNeededString");
 415
 416     ok(!RegSetValueExA(hkey_main,"TP1_EXP_SZ",0,REG_EXPAND_SZ, (const BYTE *)sTestpath1, strlen(sTestpath1)+1),
 417         "RegSetValueExA failed\n");
 418     ok(!RegSetValueExA(hkey_main,"TP1_SZ",0,REG_SZ, (const BYTE *)sTestpath1, strlen(sTestpath1)+1),
 419         "RegSetValueExA failed\n");
 420     ok(!RegSetValueExA(hkey_main,"TP1_ZB_SZ",0,REG_SZ, (const BYTE *)"", 0),
 421        "RegSetValueExA failed\n");
 422     ok(!RegSetValueExA(hkey_main,"TP2_EXP_SZ",0,REG_EXPAND_SZ, (const BYTE *)sTestpath2, strlen(sTestpath2)+1),
 423         "RegSetValueExA failed\n");
 424     ok(!RegSetValueExA(hkey_main,"DWORD",0,REG_DWORD, (const BYTE *)qw, 4),
 425         "RegSetValueExA failed\n");
 426     ok(!RegSetValueExA(hkey_main,"BIN32",0,REG_BINARY, (const BYTE *)qw, 4),
 427         "RegSetValueExA failed\n");
 428     ok(!RegSetValueExA(hkey_main,"BIN64",0,REG_BINARY, (const BYTE *)qw, 8),
 429         "RegSetValueExA failed\n");
 430 }
 431
 432 static void test_enum_value(void)
 433 {
 434     DWORD res;
 435     HKEY test_key;
 436     char value[20], data[20];
 437     WCHAR valueW[20], dataW[20];
 438     DWORD val_count, data_count, type;
 439     static const WCHAR foobarW[] = {'f','o','o','b','a','r',0};
 440     static const WCHAR testW[] = {'T','e','s','t',0};
 441     static const WCHAR xxxW[] = {'x','x','x','x','x','x','x','x',0};
 442
 443     /* create the working key for new 'Test' value */
 444     res = RegCreateKeyA( hkey_main, "TestKey", &test_key );
 445     ok( res == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", res);
 446
 447     /* check NULL data with zero length */
 448     res = RegSetValueExA( test_key, "Test", 0, REG_SZ, NULL, 0 );
 449     if (GetVersion() & 0x80000000)
 450         ok( res == ERROR_INVALID_PARAMETER, "RegSetValueExA returned %d\n", res );
 451     else
 452         ok( !res, "RegSetValueExA returned %d\n", res );
 453     res = RegSetValueExA( test_key, "Test", 0, REG_EXPAND_SZ, NULL, 0 );
 454     ok( ERROR_SUCCESS == res || ERROR_INVALID_PARAMETER == res, "RegSetValueExA returned %d\n", res );
 455     res = RegSetValueExA( test_key, "Test", 0, REG_BINARY, NULL, 0 );
 456     ok( ERROR_SUCCESS == res || ERROR_INVALID_PARAMETER == res, "RegSetValueExA returned %d\n", res );
 457
 458     res = RegSetValueExA( test_key, "Test", 0, REG_SZ, (const BYTE *)"foobar", 7 );
 459     ok( res == 0, "RegSetValueExA failed error %d\n", res );
 460
 461     /* overflow both name and data */
 462     val_count = 2;
 463     data_count = 2;
 464     type = 1234;
 465     strcpy( value, "xxxxxxxxxx" );
 466     strcpy( data, "xxxxxxxxxx" );
 467     res = RegEnumValueA( test_key, 0, value, &val_count, NULL, &type, (LPBYTE)data, &data_count );
 468     ok( res == ERROR_MORE_DATA, "expected ERROR_MORE_DATA, got %d\n", res );
 469     ok( val_count == 2, "val_count set to %d\n", val_count );
 470     ok( data_count == 7 || broken( data_count == 8 ), "data_count set to %d instead of 7\n", data_count );
 471     ok( type == REG_SZ, "type %d is not REG_SZ\n", type );
 472     ok( !strcmp( value, "xxxxxxxxxx" ), "value set to '%s'\n", value );
 473     ok( !strcmp( data, "xxxxxxxxxx" ), "data set to '%s'\n", data );
 474
 475     /* overflow name */
 476     val_count = 3;
 477     data_count = 20;
 478     type = 1234;
 479     strcpy( value, "xxxxxxxxxx" );
 480     strcpy( data, "xxxxxxxxxx" );
 481     res = RegEnumValueA( test_key, 0, value, &val_count, NULL, &type, (LPBYTE)data, &data_count );
 482     ok( res == ERROR_MORE_DATA, "expected ERROR_MORE_DATA, got %d\n", res );
 483     ok( val_count == 3, "val_count set to %d\n", val_count );
 484     ok( data_count == 7 || broken( data_count == 8 ), "data_count set to %d instead of 7\n", data_count );
 485     ok( type == REG_SZ, "type %d is not REG_SZ\n", type );
 486     /* v5.1.2600.0 (XP Home and Professional) does not touch value or data in this case */
 487     ok( !strcmp( value, "Te" ) || !strcmp( value, "xxxxxxxxxx" ),
 488         "value set to '%s' instead of 'Te' or 'xxxxxxxxxx'\n", value );
 489     ok( !strcmp( data, "foobar" ) || !strcmp( data, "xxxxxxx" ) || broken( !strcmp( data, "xxxxxxxx" ) && data_count == 8 ),
 490         "data set to '%s' instead of 'foobar' or 'xxxxxxx'\n", data );
 491
 492     /* overflow empty name */
 493     val_count = 0;
 494     data_count = 20;
 495     type = 1234;
 496     strcpy( value, "xxxxxxxxxx" );
 497     strcpy( data, "xxxxxxxxxx" );
 498     res = RegEnumValueA( test_key, 0, value, &val_count, NULL, &type, (LPBYTE)data, &data_count );
 499     ok( res == ERROR_MORE_DATA, "expected ERROR_MORE_DATA, got %d\n", res );
 500     ok( val_count == 0, "val_count set to %d\n", val_count );
 501     ok( data_count == 7 || broken( data_count == 8 ), "data_count set to %d instead of 7\n", data_count );
 502     ok( type == REG_SZ, "type %d is not REG_SZ\n", type );
 503     ok( !strcmp( value, "xxxxxxxxxx" ), "value set to '%s'\n", value );
 504     /* v5.1.2600.0 (XP Home and Professional) does not touch data in this case */
 505     ok( !strcmp( data, "foobar" ) || !strcmp( data, "xxxxxxx" ) || broken( !strcmp( data, "xxxxxxxx" ) && data_count == 8 ),
 506         "data set to '%s' instead of 'foobar' or 'xxxxxxx'\n", data );
 507
 508     /* overflow data */
 509     val_count = 20;
 510     data_count = 2;
 511     type = 1234;
 512     strcpy( value, "xxxxxxxxxx" );
 513     strcpy( data, "xxxxxxxxxx" );
 514     res = RegEnumValueA( test_key, 0, value, &val_count, NULL, &type, (LPBYTE)data, &data_count );
 515     ok( res == ERROR_MORE_DATA, "expected ERROR_MORE_DATA, got %d\n", res );
 516     ok( val_count == 20, "val_count set to %d\n", val_count );
 517     ok( data_count == 7, "data_count set to %d instead of 7\n", data_count );
 518     ok( type == REG_SZ, "type %d is not REG_SZ\n", type );
 519     ok( !strcmp( value, "xxxxxxxxxx" ), "value set to '%s'\n", value );
 520     ok( !strcmp( data, "xxxxxxxxxx" ), "data set to '%s'\n", data );
 521
 522     /* no overflow */
 523     val_count = 20;
 524     data_count = 20;
 525     type = 1234;
 526     strcpy( value, "xxxxxxxxxx" );
 527     strcpy( data, "xxxxxxxxxx" );
 528     res = RegEnumValueA( test_key, 0, value, &val_count, NULL, &type, (LPBYTE)data, &data_count );
 529     ok( res == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", res );
 530     ok( val_count == 4, "val_count set to %d instead of 4\n", val_count );
 531     ok( data_count == 7, "data_count set to %d instead of 7\n", data_count );
 532     ok( type == REG_SZ, "type %d is not REG_SZ\n", type );
 533     ok( !strcmp( value, "Test" ), "value is '%s' instead of Test\n", value );
 534     ok( !strcmp( data, "foobar" ), "data is '%s' instead of foobar\n", data );
 535
 536     /* Unicode tests */
 537
 538     SetLastError(0xdeadbeef);
 539     res = RegSetValueExW( test_key, testW, 0, REG_SZ, (const BYTE *)foobarW, 7*sizeof(WCHAR) );
 540     if (res==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
 541     {
 542         win_skip("RegSetValueExW is not implemented\n");
 543         goto cleanup;
 544     }
 545     ok( res == 0, "RegSetValueExW failed error %d\n", res );
 546
 547     /* overflow both name and data */
 548     val_count = 2;
 549     data_count = 2;
 550     type = 1234;
 551     memcpy( valueW, xxxW, sizeof(xxxW) );
 552     memcpy( dataW, xxxW, sizeof(xxxW) );
 553     res = RegEnumValueW( test_key, 0, valueW, &val_count, NULL, &type, (BYTE*)dataW, &data_count );
 554     ok( res == ERROR_MORE_DATA, "expected ERROR_MORE_DATA, got %d\n", res );
 555     ok( val_count == 2, "val_count set to %d\n", val_count );
 556     ok( data_count == 7*sizeof(WCHAR), "data_count set to %d instead of 7*sizeof(WCHAR)\n", data_count );
 557     ok( type == REG_SZ, "type %d is not REG_SZ\n", type );
 558     ok( !memcmp( valueW, xxxW, sizeof(xxxW) ), "value modified\n" );
 559     ok( !memcmp( dataW, xxxW, sizeof(xxxW) ), "data modified\n" );
 560
 561     /* overflow name */
 562     val_count = 3;
 563     data_count = 20;
 564     type = 1234;
 565     memcpy( valueW, xxxW, sizeof(xxxW) );
 566     memcpy( dataW, xxxW, sizeof(xxxW) );
 567     res = RegEnumValueW( test_key, 0, valueW, &val_count, NULL, &type, (BYTE*)dataW, &data_count );
 568     ok( res == ERROR_MORE_DATA, "expected ERROR_MORE_DATA, got %d\n", res );
 569     ok( val_count == 3, "val_count set to %d\n", val_count );
 570     ok( data_count == 7*sizeof(WCHAR), "data_count set to %d instead of 7*sizeof(WCHAR)\n", data_count );
 571     ok( type == REG_SZ, "type %d is not REG_SZ\n", type );
 572     ok( !memcmp( valueW, xxxW, sizeof(xxxW) ), "value modified\n" );
 573     ok( !memcmp( dataW, xxxW, sizeof(xxxW) ), "data modified\n" );
 574
 575     /* overflow data */
 576     val_count = 20;
 577     data_count = 2;
 578     type = 1234;
 579     memcpy( valueW, xxxW, sizeof(xxxW) );
 580     memcpy( dataW, xxxW, sizeof(xxxW) );
 581     res = RegEnumValueW( test_key, 0, valueW, &val_count, NULL, &type, (BYTE*)dataW, &data_count );
 582     ok( res == ERROR_MORE_DATA, "expected ERROR_MORE_DATA, got %d\n", res );
 583     ok( val_count == 4, "val_count set to %d instead of 4\n", val_count );
 584     ok( data_count == 7*sizeof(WCHAR), "data_count set to %d instead of 7*sizeof(WCHAR)\n", data_count );
 585     ok( type == REG_SZ, "type %d is not REG_SZ\n", type );
 586     ok( !memcmp( valueW, testW, sizeof(testW) ), "value is not 'Test'\n" );
 587     ok( !memcmp( dataW, xxxW, sizeof(xxxW) ), "data modified\n" );
 588
 589     /* no overflow */
 590     val_count = 20;
 591     data_count = 20;
 592     type = 1234;
 593     memcpy( valueW, xxxW, sizeof(xxxW) );
 594     memcpy( dataW, xxxW, sizeof(xxxW) );
 595     res = RegEnumValueW( test_key, 0, valueW, &val_count, NULL, &type, (BYTE*)dataW, &data_count );
 596     ok( res == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", res );
 597     ok( val_count == 4, "val_count set to %d instead of 4\n", val_count );
 598     ok( data_count == 7*sizeof(WCHAR), "data_count set to %d instead of 7*sizeof(WCHAR)\n", data_count );
 599     ok( type == REG_SZ, "type %d is not REG_SZ\n", type );
 600     ok( !memcmp( valueW, testW, sizeof(testW) ), "value is not 'Test'\n" );
 601     ok( !memcmp( dataW, foobarW, sizeof(foobarW) ), "data is not 'foobar'\n" );
 602
 603 cleanup:
 604     RegDeleteKeyA(test_key, "");
 605     RegCloseKey(test_key);
 606 }
 607
 608 static void test_query_value_ex(void)
 609 {
 610     DWORD ret;
 611     DWORD size;
 612     DWORD type;
 613     BYTE buffer[10];
 614
 615     ret = RegQueryValueExA(hkey_main, "TP1_SZ", NULL, &type, NULL, &size);
 616     ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", ret);
 617     ok(size == strlen(sTestpath1) + 1, "(%d,%d)\n", (DWORD)strlen(sTestpath1) + 1, size);
 618     ok(type == REG_SZ, "type %d is not REG_SZ\n", type);
 619
 620     type = 0xdeadbeef;
 621     size = 0xdeadbeef;
 622     ret = RegQueryValueExA(HKEY_CLASSES_ROOT, "Nonexistent Value", NULL, &type, NULL, &size);
 623     ok(ret == ERROR_FILE_NOT_FOUND, "expected ERROR_FILE_NOT_FOUND, got %d\n", ret);
 624     ok(size == 0, "size should have been set to 0 instead of %d\n", size);
 625
 626     size = sizeof(buffer);
 627     ret = RegQueryValueExA(HKEY_CLASSES_ROOT, "Nonexistent Value", NULL, &type, buffer, &size);
 628     ok(ret == ERROR_FILE_NOT_FOUND, "expected ERROR_FILE_NOT_FOUND, got %d\n", ret);
 629     ok(size == sizeof(buffer), "size shouldn't have been changed to %d\n", size);
 630
 631     size = 4;
 632     ret = RegQueryValueExA(hkey_main, "BIN32", NULL, &size, buffer, &size);
 633     ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", ret);
 634 }
 635
 636 static void test_get_value(void)
 637 {
 638     DWORD ret;
 639     DWORD size;
 640     DWORD type;
 641     DWORD dw, qw[2];
 642     CHAR buf[80];
 643     CHAR expanded[] = "bar\\subdir1";
 644     CHAR expanded2[] = "ImARatherLongButIndeedNeededString\\subdir1";
 645
 646     if(!pRegGetValueA)
 647     {
 648         win_skip("RegGetValue not available on this platform\n");
 649         return;
 650     }
 651
 652     /* Invalid parameter */
 653     ret = pRegGetValueA(hkey_main, NULL, "DWORD", RRF_RT_REG_DWORD, &type, &dw, NULL);
 654     ok(ret == ERROR_INVALID_PARAMETER, "ret=%d\n", ret);
 655
 656     /* Query REG_DWORD using RRF_RT_REG_DWORD (ok) */
 657     size = type = dw = 0xdeadbeef;
 658     ret = pRegGetValueA(hkey_main, NULL, "DWORD", RRF_RT_REG_DWORD, &type, &dw, &size);
 659     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 660     ok(size == 4, "size=%d\n", size);
 661     ok(type == REG_DWORD, "type=%d\n", type);
 662     ok(dw == 0x12345678, "dw=%d\n", dw);
 663
 664     /* Query by subkey-name */
 665     ret = pRegGetValueA(HKEY_CURRENT_USER, "Software\\Wine\\Test", "DWORD", RRF_RT_REG_DWORD, NULL, NULL, NULL);
 666     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 667
 668     /* Query REG_DWORD using RRF_RT_REG_BINARY (restricted) */
 669     size = type = dw = 0xdeadbeef;
 670     ret = pRegGetValueA(hkey_main, NULL, "DWORD", RRF_RT_REG_BINARY, &type, &dw, &size);
 671     ok(ret == ERROR_UNSUPPORTED_TYPE, "ret=%d\n", ret);
 672     /* Although the function failed all values are retrieved */
 673     ok(size == 4, "size=%d\n", size);
 674     ok(type == REG_DWORD, "type=%d\n", type);
 675     ok(dw == 0x12345678, "dw=%d\n", dw);
 676
 677     /* Test RRF_ZEROONFAILURE */
 678     type = dw = 0xdeadbeef; size = 4;
 679     ret = pRegGetValueA(hkey_main, NULL, "DWORD", RRF_RT_REG_SZ|RRF_ZEROONFAILURE, &type, &dw, &size);
 680     ok(ret == ERROR_UNSUPPORTED_TYPE, "ret=%d\n", ret);
 681     /* Again all values are retrieved ... */
 682     ok(size == 4, "size=%d\n", size);
 683     ok(type == REG_DWORD, "type=%d\n", type);
 684     /* ... except the buffer, which is zeroed out */
 685     ok(dw == 0, "dw=%d\n", dw);
 686
 687     /* Test RRF_ZEROONFAILURE with a NULL buffer... */
 688     type = size = 0xbadbeef;
 689     ret = pRegGetValueA(hkey_main, NULL, "DWORD", RRF_RT_REG_SZ|RRF_ZEROONFAILURE, &type, NULL, &size);
 690     ok(ret == ERROR_UNSUPPORTED_TYPE, "ret=%d\n", ret);
 691     ok(size == 4, "size=%d\n", size);
 692     ok(type == REG_DWORD, "type=%d\n", type);
 693
 694     /* Query REG_DWORD using RRF_RT_DWORD (ok) */
 695     size = type = dw = 0xdeadbeef;
 696     ret = pRegGetValueA(hkey_main, NULL, "DWORD", RRF_RT_DWORD, &type, &dw, &size);
 697     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 698     ok(size == 4, "size=%d\n", size);
 699     ok(type == REG_DWORD, "type=%d\n", type);
 700     ok(dw == 0x12345678, "dw=%d\n", dw);
 701
 702     /* Query 32-bit REG_BINARY using RRF_RT_DWORD (ok) */
 703     size = type = dw = 0xdeadbeef;
 704     ret = pRegGetValueA(hkey_main, NULL, "BIN32", RRF_RT_DWORD, &type, &dw, &size);
 705     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 706     ok(size == 4, "size=%d\n", size);
 707     ok(type == REG_BINARY, "type=%d\n", type);
 708     ok(dw == 0x12345678, "dw=%d\n", dw);
 709
 710     /* Query 64-bit REG_BINARY using RRF_RT_DWORD (type mismatch) */
 711     qw[0] = qw[1] = size = type = 0xdeadbeef;
 712     ret = pRegGetValueA(hkey_main, NULL, "BIN64", RRF_RT_DWORD, &type, qw, &size);
 713     ok(ret == ERROR_DATATYPE_MISMATCH, "ret=%d\n", ret);
 714     ok(size == 8, "size=%d\n", size);
 715     ok(type == REG_BINARY, "type=%d\n", type);
 716     ok(qw[0] == 0x12345678 &&
 717        qw[1] == 0x87654321, "qw={%d,%d}\n", qw[0], qw[1]);
 718
 719     /* Query 64-bit REG_BINARY using 32-bit buffer (buffer too small) */
 720     type = dw = 0xdeadbeef; size = 4;
 721     ret = pRegGetValueA(hkey_main, NULL, "BIN64", RRF_RT_REG_BINARY, &type, &dw, &size);
 722     ok(ret == ERROR_MORE_DATA, "ret=%d\n", ret);
 723     ok(dw == 0xdeadbeef, "dw=%d\n", dw);
 724     ok(size == 8, "size=%d\n", size);
 725
 726     /* Query 64-bit REG_BINARY using RRF_RT_QWORD (ok) */
 727     qw[0] = qw[1] = size = type = 0xdeadbeef;
 728     ret = pRegGetValueA(hkey_main, NULL, "BIN64", RRF_RT_QWORD, &type, qw, &size);
 729     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 730     ok(size == 8, "size=%d\n", size);
 731     ok(type == REG_BINARY, "type=%d\n", type);
 732     ok(qw[0] == 0x12345678 &&
 733        qw[1] == 0x87654321, "qw={%d,%d}\n", qw[0], qw[1]);
 734
 735     /* Query REG_SZ using RRF_RT_REG_SZ (ok) */
 736     buf[0] = 0; type = 0xdeadbeef; size = sizeof(buf);
 737     ret = pRegGetValueA(hkey_main, NULL, "TP1_SZ", RRF_RT_REG_SZ, &type, buf, &size);
 738     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 739     ok(size == strlen(sTestpath1)+1, "strlen(sTestpath1)=%d size=%d\n", lstrlenA(sTestpath1), size);
 740     ok(type == REG_SZ, "type=%d\n", type);
 741     ok(!strcmp(sTestpath1, buf), "sTestpath=\"%s\" buf=\"%s\"\n", sTestpath1, buf);
 742
 743     /* Query REG_SZ using RRF_RT_REG_SZ and no buffer (ok) */
 744     type = 0xdeadbeef; size = 0;
 745     ret = pRegGetValueA(hkey_main, NULL, "TP1_SZ", RRF_RT_REG_SZ, &type, NULL, &size);
 746     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 747     /* v5.2.3790.1830 (2003 SP1) returns sTestpath1 length + 2 here. */
 748     ok(size == strlen(sTestpath1)+1 || broken(size == strlen(sTestpath1)+2),
 749        "strlen(sTestpath1)=%d size=%d\n", lstrlenA(sTestpath1), size);
 750     ok(type == REG_SZ, "type=%d\n", type);
 751
 752     /* Query REG_SZ using RRF_RT_REG_SZ on a zero-byte value (ok) */
 753     strcpy(buf, sTestpath1);
 754     type = 0xdeadbeef;
 755     size = sizeof(buf);
 756     ret = pRegGetValueA(hkey_main, NULL, "TP1_ZB_SZ", RRF_RT_REG_SZ, &type, buf, &size);
 757     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 758     /* v5.2.3790.1830 (2003 SP1) returns sTestpath1 length + 2 here. */
 759     ok(size == 0 ||
 760        size == 1, /* win2k3 */
 761        "size=%d\n", size);
 762     ok(type == REG_SZ, "type=%d\n", type);
 763     ok(!strcmp(sTestpath1, buf) ||
 764        !strcmp(buf, ""),
 765        "Expected \"%s\" or \"\", got \"%s\"\n", sTestpath1, buf);
 766
 767     /* Query REG_SZ using RRF_RT_REG_SZ|RRF_NOEXPAND (ok) */
 768     buf[0] = 0; type = 0xdeadbeef; size = sizeof(buf);
 769     ret = pRegGetValueA(hkey_main, NULL, "TP1_SZ", RRF_RT_REG_SZ|RRF_NOEXPAND, &type, buf, &size);
 770     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 771     ok(size == strlen(sTestpath1)+1, "strlen(sTestpath1)=%d size=%d\n", lstrlenA(sTestpath1), size);
 772     ok(type == REG_SZ, "type=%d\n", type);
 773     ok(!strcmp(sTestpath1, buf), "sTestpath=\"%s\" buf=\"%s\"\n", sTestpath1, buf);
 774
 775     /* Query REG_EXPAND_SZ using RRF_RT_REG_SZ and no buffer (ok, expands) */
 776     size = 0;
 777     ret = pRegGetValueA(hkey_main, NULL, "TP2_EXP_SZ", RRF_RT_REG_SZ, NULL, NULL, &size);
 778     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 779     ok((size == strlen(expanded2)+1) || /* win2k3 SP1 */
 780        (size == strlen(expanded2)+2) || /* win2k3 SP2 */
 781        (size == strlen(sTestpath2)+1),
 782         "strlen(expanded2)=%d, strlen(sTestpath2)=%d, size=%d\n", lstrlenA(expanded2), lstrlenA(sTestpath2), size);
 783
 784     /* Query REG_EXPAND_SZ using RRF_RT_REG_SZ (ok, expands) */
 785     buf[0] = 0; type = 0xdeadbeef; size = sizeof(buf);
 786     ret = pRegGetValueA(hkey_main, NULL, "TP1_EXP_SZ", RRF_RT_REG_SZ, &type, buf, &size);
 787     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 788     /* At least v5.2.3790.1830 (2003 SP1) returns the unexpanded sTestpath1 length + 1 here. */
 789     ok(size == strlen(expanded)+1 || broken(size == strlen(sTestpath1)+1),
 790         "strlen(expanded)=%d, strlen(sTestpath1)=%d, size=%d\n", lstrlenA(expanded), lstrlenA(sTestpath1), size);
 791     ok(type == REG_SZ, "type=%d\n", type);
 792     ok(!strcmp(expanded, buf), "expanded=\"%s\" buf=\"%s\"\n", expanded, buf);
 793
 794     /* Query REG_EXPAND_SZ using RRF_RT_REG_SZ (ok, expands a lot) */
 795     buf[0] = 0; type = 0xdeadbeef; size = sizeof(buf);
 796     ret = pRegGetValueA(hkey_main, NULL, "TP2_EXP_SZ", RRF_RT_REG_SZ, &type, buf, &size);
 797     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 798     /* At least v5.2.3790.1830 (2003 SP1) returns the unexpanded sTestpath2 length + 1 here. */
 799     ok(size == strlen(expanded2)+1 || broken(size == strlen(sTestpath2)+1),
 800         "strlen(expanded2)=%d, strlen(sTestpath1)=%d, size=%d\n", lstrlenA(expanded2), lstrlenA(sTestpath2), size);
 801     ok(type == REG_SZ, "type=%d\n", type);
 802     ok(!strcmp(expanded2, buf), "expanded2=\"%s\" buf=\"%s\"\n", expanded2, buf);
 803
 804     /* Query REG_EXPAND_SZ using RRF_RT_REG_EXPAND_SZ|RRF_NOEXPAND (ok, doesn't expand) */
 805     buf[0] = 0; type = 0xdeadbeef; size = sizeof(buf);
 806     ret = pRegGetValueA(hkey_main, NULL, "TP1_EXP_SZ", RRF_RT_REG_EXPAND_SZ|RRF_NOEXPAND, &type, buf, &size);
 807     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 808     ok(size == strlen(sTestpath1)+1, "strlen(sTestpath1)=%d size=%d\n", lstrlenA(sTestpath1), size);
 809     ok(type == REG_EXPAND_SZ, "type=%d\n", type);
 810     ok(!strcmp(sTestpath1, buf), "sTestpath=\"%s\" buf=\"%s\"\n", sTestpath1, buf);
 811
 812     /* Query REG_EXPAND_SZ using RRF_RT_REG_EXPAND_SZ|RRF_NOEXPAND and no buffer (ok, doesn't expand) */
 813     size = 0xbadbeef;
 814     ret = pRegGetValueA(hkey_main, NULL, "TP1_EXP_SZ", RRF_RT_REG_EXPAND_SZ|RRF_NOEXPAND, NULL, NULL, &size);
 815     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 816     /* v5.2.3790.1830 (2003 SP1) returns sTestpath1 length + 2 here. */
 817     ok(size == strlen(sTestpath1)+1 || broken(size == strlen(sTestpath1)+2),
 818        "strlen(sTestpath1)=%d size=%d\n", lstrlenA(sTestpath1), size);
 819
 820     /* Query REG_EXPAND_SZ using RRF_RT_REG_SZ|RRF_NOEXPAND (type mismatch) */
 821     ret = pRegGetValueA(hkey_main, NULL, "TP1_EXP_SZ", RRF_RT_REG_SZ|RRF_NOEXPAND, NULL, NULL, NULL);
 822     ok(ret == ERROR_UNSUPPORTED_TYPE, "ret=%d\n", ret);
 823
 824     /* Query REG_EXPAND_SZ using RRF_RT_REG_EXPAND_SZ (not allowed without RRF_NOEXPAND) */
 825     ret = pRegGetValueA(hkey_main, NULL, "TP1_EXP_SZ", RRF_RT_REG_EXPAND_SZ, NULL, NULL, NULL);
 826     ok(ret == ERROR_INVALID_PARAMETER, "ret=%d\n", ret);
 827
 828     /* Query REG_EXPAND_SZ using RRF_RT_ANY */
 829     buf[0] = 0; type = 0xdeadbeef; size = sizeof(buf);
 830     ret = pRegGetValueA(hkey_main, NULL, "TP1_EXP_SZ", RRF_RT_ANY, &type, buf, &size);
 831     ok(ret == ERROR_SUCCESS, "ret=%d\n", ret);
 832     /* At least v5.2.3790.1830 (2003 SP1) returns the unexpanded sTestpath1 length + 1 here. */
 833     ok(size == strlen(expanded)+1 || broken(size == strlen(sTestpath1)+1),
 834         "strlen(expanded)=%d, strlen(sTestpath1)=%d, size=%d\n", lstrlenA(expanded), lstrlenA(sTestpath1), size);
 835     ok(type == REG_SZ, "type=%d\n", type);
 836     ok(!strcmp(expanded, buf), "expanded=\"%s\" buf=\"%s\"\n", expanded, buf);
 837 }
 838
 839 static void test_reg_open_key(void)
 840 {
 841     DWORD ret = 0;
 842     HKEY hkResult = NULL;
 843     HKEY hkPreserve = NULL;
 844     HKEY hkRoot64 = NULL;
 845     HKEY hkRoot32 = NULL;
 846     BOOL bRet;
 847     SID_IDENTIFIER_AUTHORITY sid_authority = {SECURITY_WORLD_SID_AUTHORITY};
 848     PSID world_sid;
 849     EXPLICIT_ACCESSA access;
 850     PACL key_acl;
 851     SECURITY_DESCRIPTOR *sd;
 852
 853     /* successful open */
 854     ret = RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Test", &hkResult);
 855     ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", ret);
 856     ok(hkResult != NULL, "expected hkResult != NULL\n");
 857     hkPreserve = hkResult;
 858
 859     /* open same key twice */
 860     ret = RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Test", &hkResult);
 861     ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", ret);
 862     ok(hkResult != hkPreserve, "expected hkResult != hkPreserve\n");
 863     ok(hkResult != NULL, "hkResult != NULL\n");
 864     RegCloseKey(hkResult);
 865
 866     /* open nonexistent key
 867     * check that hkResult is set to NULL
 868     */
 869     hkResult = hkPreserve;
 870     ret = RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Nonexistent", &hkResult);
 871     ok(ret == ERROR_FILE_NOT_FOUND, "expected ERROR_FILE_NOT_FOUND, got %d\n", ret);
 872     ok(hkResult == NULL, "expected hkResult == NULL\n");
 873
 874     /* open the same nonexistent key again to make sure the key wasn't created */
 875     hkResult = hkPreserve;
 876     ret = RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Nonexistent", &hkResult);
 877     ok(ret == ERROR_FILE_NOT_FOUND, "expected ERROR_FILE_NOT_FOUND, got %d\n", ret);
 878     ok(hkResult == NULL, "expected hkResult == NULL\n");
 879
 880     /* send in NULL lpSubKey
 881     * check that hkResult receives the value of hKey
 882     */
 883     hkResult = hkPreserve;
 884     ret = RegOpenKeyA(HKEY_CURRENT_USER, NULL, &hkResult);
 885     ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", ret);
 886     ok(hkResult == HKEY_CURRENT_USER, "expected hkResult == HKEY_CURRENT_USER\n");
 887
 888     /* send empty-string in lpSubKey */
 889     hkResult = hkPreserve;
 890     ret = RegOpenKeyA(HKEY_CURRENT_USER, "", &hkResult);
 891     ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", ret);
 892     ok(hkResult == HKEY_CURRENT_USER, "expected hkResult == HKEY_CURRENT_USER\n");
 893
 894     /* send in NULL lpSubKey and NULL hKey
 895     * hkResult is set to NULL
 896     */
 897     hkResult = hkPreserve;
 898     ret = RegOpenKeyA(NULL, NULL, &hkResult);
 899     ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", ret);
 900     ok(hkResult == NULL, "expected hkResult == NULL\n");
 901
 902     /* only send NULL hKey
 903      * the value of hkResult remains unchanged
 904      */
 905     hkResult = hkPreserve;
 906     ret = RegOpenKeyA(NULL, "Software\\Wine\\Test", &hkResult);
 907     ok(ret == ERROR_INVALID_HANDLE || ret == ERROR_BADKEY, /* Windows 95 returns BADKEY */
 908        "expected ERROR_INVALID_HANDLE or ERROR_BADKEY, got %d\n", ret);
 909     ok(hkResult == hkPreserve, "expected hkResult == hkPreserve\n");
 910     RegCloseKey(hkResult);
 911
 912     /* send in NULL hkResult */
 913     ret = RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Test", NULL);
 914     ok(ret == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %d\n", ret);
 915
 916     ret = RegOpenKeyA(HKEY_CURRENT_USER, NULL, NULL);
 917     ok(ret == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %d\n", ret);
 918
 919     ret = RegOpenKeyA(NULL, NULL, NULL);
 920     ok(ret == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %d\n", ret);
 921
 922     /*  beginning backslash character */
 923     ret = RegOpenKeyA(HKEY_CURRENT_USER, "\\Software\\Wine\\Test", &hkResult);
 924     ok(ret == ERROR_BAD_PATHNAME || /* NT/2k/XP */
 925        broken(ret == ERROR_SUCCESS),  /* wow64 */
 926        "expected ERROR_BAD_PATHNAME or ERROR_FILE_NOT_FOUND, got %d\n", ret);
 927     if (!ret) RegCloseKey(hkResult);
 928
 929     hkResult = NULL;
 930     ret = RegOpenKeyExA(HKEY_CLASSES_ROOT, "\\clsid", 0, KEY_QUERY_VALUE, &hkResult);
 931     ok(ret == ERROR_SUCCESS || /* 2k/XP */
 932        ret == ERROR_BAD_PATHNAME, /* NT */
 933        "expected ERROR_SUCCESS, ERROR_BAD_PATHNAME or ERROR_FILE_NOT_FOUND, got %d\n", ret);
 934     RegCloseKey(hkResult);
 935
 936     /* WOW64 flags */
 937     hkResult = NULL;
 938     ret = RegOpenKeyExA(HKEY_LOCAL_MACHINE, "Software", 0, KEY_READ|KEY_WOW64_32KEY, &hkResult);
 939     ok((ret == ERROR_SUCCESS && hkResult != NULL) || broken(ret == ERROR_ACCESS_DENIED /* NT4, win2k */),
 940         "RegOpenKeyEx with KEY_WOW64_32KEY failed (err=%u)\n", ret);
 941     RegCloseKey(hkResult);
 942
 943     hkResult = NULL;
 944     ret = RegOpenKeyExA(HKEY_LOCAL_MACHINE, "Software", 0, KEY_READ|KEY_WOW64_64KEY, &hkResult);
 945     ok((ret == ERROR_SUCCESS && hkResult != NULL) || broken(ret == ERROR_ACCESS_DENIED /* NT4, win2k */),
 946         "RegOpenKeyEx with KEY_WOW64_64KEY failed (err=%u)\n", ret);
 947     RegCloseKey(hkResult);
 948
 949     /* Try using WOW64 flags when opening a key with a DACL set to verify that
 950      * the registry access check is performed correctly. Redirection isn't
 951      * being tested, so the tests don't care about whether the process is
 952      * running under WOW64. */
 953     if (!pIsWow64Process)
 954     {
 955         win_skip("WOW64 flags are not recognized\n");
 956         return;
 957     }
 958
 959     ret = RegCreateKeyExA(HKEY_LOCAL_MACHINE, "Software\\Wine", 0, NULL, 0,
 960                           KEY_WOW64_32KEY | KEY_ALL_ACCESS, NULL, &hkRoot32, NULL);
 961     ok(ret == ERROR_SUCCESS && hkRoot32 != NULL,
 962        "RegCreateKeyEx with KEY_WOW64_32KEY failed (err=%u)\n", ret);
 963
 964     ret = RegCreateKeyExA(HKEY_LOCAL_MACHINE, "Software\\Wine", 0, NULL, 0,
 965                           KEY_WOW64_64KEY | KEY_ALL_ACCESS, NULL, &hkRoot64, NULL);
 966     ok(ret == ERROR_SUCCESS && hkRoot64 != NULL,
 967        "RegCreateKeyEx with KEY_WOW64_64KEY failed (err=%u)\n", ret);
 968
 969     bRet = AllocateAndInitializeSid(&sid_authority, 1, SECURITY_WORLD_RID,
 970                                     0, 0, 0, 0, 0, 0, 0, &world_sid);
 971     ok(bRet == TRUE,
 972        "Expected AllocateAndInitializeSid to return TRUE, got %d, last error %u\n", bRet, GetLastError());
 973
 974     access.grfAccessPermissions = GENERIC_ALL | STANDARD_RIGHTS_ALL;
 975     access.grfAccessMode = SET_ACCESS;
 976     access.grfInheritance = SUB_CONTAINERS_AND_OBJECTS_INHERIT;
 977     access.Trustee.pMultipleTrustee = NULL;
 978     access.Trustee.MultipleTrusteeOperation = NO_MULTIPLE_TRUSTEE;
 979     access.Trustee.TrusteeForm = TRUSTEE_IS_SID;
 980     access.Trustee.TrusteeType = TRUSTEE_IS_WELL_KNOWN_GROUP;
 981     access.Trustee.ptstrName = (char *)world_sid;
 982
 983     ret = SetEntriesInAclA(1, &access, NULL, &key_acl);
 984     ok(ret == ERROR_SUCCESS,
 985        "Expected SetEntriesInAclA to return ERROR_SUCCESS, got %u, last error %u\n", ret, GetLastError());
 986
 987     sd = HeapAlloc(GetProcessHeap(), 0, SECURITY_DESCRIPTOR_MIN_LENGTH);
 988     bRet = InitializeSecurityDescriptor(sd, SECURITY_DESCRIPTOR_REVISION);
 989     ok(bRet == TRUE,
 990        "Expected InitializeSecurityDescriptor to return TRUE, got %d, last error %u\n", bRet, GetLastError());
 991
 992     bRet = SetSecurityDescriptorDacl(sd, TRUE, key_acl, FALSE);
 993     ok(bRet == TRUE,
 994        "Expected SetSecurityDescriptorDacl to return TRUE, got %d, last error %u\n", bRet, GetLastError());
 995
 996     /* The "sanctioned" methods of setting a registry ACL aren't implemented in Wine. */
 997     bRet = SetKernelObjectSecurity(hkRoot64, DACL_SECURITY_INFORMATION, sd);
 998     ok(bRet == TRUE,
 999        "Expected SetKernelObjectSecurity to return TRUE, got %d, last error %u\n", bRet, GetLastError());
1000
1001     bRet = SetKernelObjectSecurity(hkRoot32, DACL_SECURITY_INFORMATION, sd);
1002     ok(bRet == TRUE,
1003        "Expected SetKernelObjectSecurity to return TRUE, got %d, last error %u\n", bRet, GetLastError());
1004
1005     hkResult = NULL;
1006     ret = RegOpenKeyExA(HKEY_LOCAL_MACHINE, "Software\\Wine", 0, KEY_WOW64_64KEY | KEY_READ, &hkResult);
1007     ok(ret == ERROR_SUCCESS && hkResult != NULL,
1008        "RegOpenKeyEx with KEY_WOW64_64KEY failed (err=%u)\n", ret);
1009     RegCloseKey(hkResult);
1010
1011     hkResult = NULL;
1012     ret = RegOpenKeyExA(HKEY_LOCAL_MACHINE, "Software\\Wine", 0, KEY_WOW64_32KEY | KEY_READ, &hkResult);
1013     ok(ret == ERROR_SUCCESS && hkResult != NULL,
1014        "RegOpenKeyEx with KEY_WOW64_32KEY failed (err=%u)\n", ret);
1015     RegCloseKey(hkResult);
1016
1017     HeapFree(GetProcessHeap(), 0, sd);
1018     LocalFree(key_acl);
1019     FreeSid(world_sid);
1020     RegDeleteKeyA(hkRoot64, "");
1021     RegCloseKey(hkRoot64);
1022     RegDeleteKeyA(hkRoot32, "");
1023     RegCloseKey(hkRoot32);
1024 }
1025
1026 static void test_reg_create_key(void)
1027 {
1028     LONG ret;
1029     HKEY hkey1, hkey2;
1030     HKEY hkRoot64 = NULL;
1031     HKEY hkRoot32 = NULL;
1032     DWORD dwRet;
1033     BOOL bRet;
1034     SID_IDENTIFIER_AUTHORITY sid_authority = {SECURITY_WORLD_SID_AUTHORITY};
1035     PSID world_sid;
1036     EXPLICIT_ACCESSA access;
1037     PACL key_acl;
1038     SECURITY_DESCRIPTOR *sd;
1039
1040     ret = RegCreateKeyExA(hkey_main, "Subkey1", 0, NULL, 0, KEY_NOTIFY, NULL, &hkey1, NULL);
1041     ok(!ret, "RegCreateKeyExA failed with error %d\n", ret);
1042     /* should succeed: all versions of Windows ignore the access rights
1043      * to the parent handle */
1044     ret = RegCreateKeyExA(hkey1, "Subkey2", 0, NULL, 0, KEY_SET_VALUE, NULL, &hkey2, NULL);
1045     ok(!ret, "RegCreateKeyExA failed with error %d\n", ret);
1046
1047     /* clean up */
1048     RegDeleteKey(hkey2, "");
1049     RegDeleteKey(hkey1, "");
1050     RegCloseKey(hkey2);
1051     RegCloseKey(hkey1);
1052
1053     /* test creation of volatile keys */
1054     ret = RegCreateKeyExA(hkey_main, "Volatile", 0, NULL, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey1, NULL);
1055     ok(!ret, "RegCreateKeyExA failed with error %d\n", ret);
1056     ret = RegCreateKeyExA(hkey1, "Subkey2", 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hkey2, NULL);
1057     ok(ret == ERROR_CHILD_MUST_BE_VOLATILE, "RegCreateKeyExA failed with error %d\n", ret);
1058     if (!ret) RegCloseKey( hkey2 );
1059     ret = RegCreateKeyExA(hkey1, "Subkey2", 0, NULL, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey2, NULL);
1060     ok(!ret, "RegCreateKeyExA failed with error %d\n", ret);
1061     RegCloseKey(hkey2);
1062     /* should succeed if the key already exists */
1063     ret = RegCreateKeyExA(hkey1, "Subkey2", 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hkey2, NULL);
1064     ok(!ret, "RegCreateKeyExA failed with error %d\n", ret);
1065
1066     /* clean up */
1067     RegDeleteKey(hkey2, "");
1068     RegDeleteKey(hkey1, "");
1069     RegCloseKey(hkey2);
1070     RegCloseKey(hkey1);
1071
1072     /*  beginning backslash character */
1073     ret = RegCreateKeyExA(hkey_main, "\\Subkey3", 0, NULL, 0, KEY_NOTIFY, NULL, &hkey1, NULL);
1074     if (!(GetVersion() & 0x80000000))
1075         ok(ret == ERROR_BAD_PATHNAME, "expected ERROR_BAD_PATHNAME, got %d\n", ret);
1076     else {
1077         ok(!ret, "RegCreateKeyExA failed with error %d\n", ret);
1078         RegDeleteKey(hkey1, NULL);
1079         RegCloseKey(hkey1);
1080     }
1081
1082     /* WOW64 flags - open an existing key */
1083     hkey1 = NULL;
1084     ret = RegCreateKeyExA(HKEY_LOCAL_MACHINE, "Software", 0, NULL, 0, KEY_READ|KEY_WOW64_32KEY, NULL, &hkey1, NULL);
1085     ok((ret == ERROR_SUCCESS && hkey1 != NULL) || broken(ret == ERROR_ACCESS_DENIED /* NT4, win2k */),
1086         "RegOpenKeyEx with KEY_WOW64_32KEY failed (err=%u)\n", ret);
1087     RegCloseKey(hkey1);
1088
1089     hkey1 = NULL;
1090     ret = RegCreateKeyExA(HKEY_LOCAL_MACHINE, "Software", 0, NULL, 0, KEY_READ|KEY_WOW64_64KEY, NULL, &hkey1, NULL);
1091     ok((ret == ERROR_SUCCESS && hkey1 != NULL) || broken(ret == ERROR_ACCESS_DENIED /* NT4, win2k */),
1092         "RegOpenKeyEx with KEY_WOW64_64KEY failed (err=%u)\n", ret);
1093     RegCloseKey(hkey1);
1094
1095     /* Try using WOW64 flags when opening a key with a DACL set to verify that
1096      * the registry access check is performed correctly. Redirection isn't
1097      * being tested, so the tests don't care about whether the process is
1098      * running under WOW64. */
1099     if (!pIsWow64Process)
1100     {
1101         win_skip("WOW64 flags are not recognized\n");
1102         return;
1103     }
1104
1105     ret = RegCreateKeyExA(HKEY_LOCAL_MACHINE, "Software\\Wine", 0, NULL, 0,
1106                           KEY_WOW64_32KEY | KEY_ALL_ACCESS, NULL, &hkRoot32, NULL);
1107     ok(ret == ERROR_SUCCESS && hkRoot32 != NULL,
1108        "RegCreateKeyEx with KEY_WOW64_32KEY failed (err=%d)\n", ret);
1109
1110     ret = RegCreateKeyExA(HKEY_LOCAL_MACHINE, "Software\\Wine", 0, NULL, 0,
1111                           KEY_WOW64_64KEY | KEY_ALL_ACCESS, NULL, &hkRoot64, NULL);
1112     ok(ret == ERROR_SUCCESS && hkRoot64 != NULL,
1113        "RegCreateKeyEx with KEY_WOW64_64KEY failed (err=%d)\n", ret);
1114
1115     bRet = AllocateAndInitializeSid(&sid_authority, 1, SECURITY_WORLD_RID,
1116                                     0, 0, 0, 0, 0, 0, 0, &world_sid);
1117     ok(bRet == TRUE,
1118        "Expected AllocateAndInitializeSid to return TRUE, got %d, last error %u\n", bRet, GetLastError());
1119
1120     access.grfAccessPermissions = GENERIC_ALL | STANDARD_RIGHTS_ALL;
1121     access.grfAccessMode = SET_ACCESS;
1122     access.grfInheritance = SUB_CONTAINERS_AND_OBJECTS_INHERIT;
1123     access.Trustee.pMultipleTrustee = NULL;
1124     access.Trustee.MultipleTrusteeOperation = NO_MULTIPLE_TRUSTEE;
1125     access.Trustee.TrusteeForm = TRUSTEE_IS_SID;
1126     access.Trustee.TrusteeType = TRUSTEE_IS_WELL_KNOWN_GROUP;
1127     access.Trustee.ptstrName = (char *)world_sid;
1128
1129     dwRet = SetEntriesInAclA(1, &access, NULL, &key_acl);
1130     ok(ret == ERROR_SUCCESS,
1131        "Expected SetEntriesInAclA to return ERROR_SUCCESS, got %u, last error %u\n", dwRet, GetLastError());
1132
1133     sd = HeapAlloc(GetProcessHeap(), 0, SECURITY_DESCRIPTOR_MIN_LENGTH);
1134     bRet = InitializeSecurityDescriptor(sd, SECURITY_DESCRIPTOR_REVISION);
1135     ok(bRet == TRUE,
1136        "Expected InitializeSecurityDescriptor to return TRUE, got %d, last error %u\n", bRet, GetLastError());
1137
1138     bRet = SetSecurityDescriptorDacl(sd, TRUE, key_acl, FALSE);
1139     ok(bRet == TRUE,
1140        "Expected SetSecurityDescriptorDacl to return TRUE, got %d, last error %u\n", bRet, GetLastError());
1141
1142     /* The "sanctioned" methods of setting a registry ACL aren't implemented in Wine. */
1143     bRet = SetKernelObjectSecurity(hkRoot64, DACL_SECURITY_INFORMATION, sd);
1144     ok(bRet == TRUE,
1145        "Expected SetKernelObjectSecurity to return TRUE, got %d, last error %u\n", bRet, GetLastError());
1146
1147     bRet = SetKernelObjectSecurity(hkRoot32, DACL_SECURITY_INFORMATION, sd);
1148     ok(bRet == TRUE,
1149        "Expected SetKernelObjectSecurity to return TRUE, got %d, last error %u\n", bRet, GetLastError());
1150
1151     hkey1 = NULL;
1152     ret = RegCreateKeyExA(HKEY_LOCAL_MACHINE, "Software\\Wine", 0, NULL, 0,
1153                           KEY_WOW64_64KEY | KEY_READ, NULL, &hkey1, NULL);
1154     ok(ret == ERROR_SUCCESS && hkey1 != NULL,
1155        "RegOpenKeyEx with KEY_WOW64_64KEY failed (err=%u)\n", ret);
1156     RegCloseKey(hkey1);
1157
1158     hkey1 = NULL;
1159     ret = RegCreateKeyExA(HKEY_LOCAL_MACHINE, "Software\\Wine", 0, NULL, 0,
1160                           KEY_WOW64_32KEY | KEY_READ, NULL, &hkey1, NULL);
1161     ok(ret == ERROR_SUCCESS && hkey1 != NULL,
1162        "RegOpenKeyEx with KEY_WOW64_32KEY failed (err=%u)\n", ret);
1163     RegCloseKey(hkey1);
1164
1165     HeapFree(GetProcessHeap(), 0, sd);
1166     LocalFree(key_acl);
1167     FreeSid(world_sid);
1168     RegDeleteKeyA(hkRoot64, "");
1169     RegCloseKey(hkRoot64);
1170     RegDeleteKeyA(hkRoot32, "");
1171     RegCloseKey(hkRoot32);
1172 }
1173
1174 static void test_reg_close_key(void)
1175 {
1176     DWORD ret = 0;
1177     HKEY hkHandle;
1178
1179     /* successfully close key
1180      * hkHandle remains changed after call to RegCloseKey
1181      */
1182     ret = RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Test", &hkHandle);
1183     ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", ret);
1184     ret = RegCloseKey(hkHandle);
1185     ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", ret);
1186
1187     /* try to close the key twice */
1188     ret = RegCloseKey(hkHandle); /* Windows 95 doesn't mind. */
1189     ok(ret == ERROR_INVALID_HANDLE || ret == ERROR_SUCCESS,
1190        "expected ERROR_INVALID_HANDLE or ERROR_SUCCESS, got %d\n", ret);
1191
1192     /* try to close a NULL handle */
1193     ret = RegCloseKey(NULL);
1194     ok(ret == ERROR_INVALID_HANDLE || ret == ERROR_BADKEY, /* Windows 95 returns BADKEY */
1195        "expected ERROR_INVALID_HANDLE or ERROR_BADKEY, got %d\n", ret);
1196
1197     /* Check to see if we didn't potentially close our main handle, which could happen on win98 as
1198      * win98 doesn't give a new handle when the same key is opened.
1199      * Not re-opening will make some next tests fail.
1200      */
1201     if (hkey_main == hkHandle)
1202     {
1203         trace("The main handle is most likely closed, so re-opening\n");
1204         RegOpenKeyA( HKEY_CURRENT_USER, "Software\\Wine\\Test", &hkey_main );
1205     }
1206 }
1207
1208 static void test_reg_delete_key(void)
1209 {
1210     DWORD ret;
1211
1212     ret = RegDeleteKey(hkey_main, NULL);
1213
1214     /* There is a bug in NT4 and W2K that doesn't check if the subkey is NULL. If
1215      * there are also no subkeys available it will delete the key pointed to by hkey_main.
1216      * Not re-creating will make some next tests fail.
1217      */
1218     if (ret == ERROR_SUCCESS)
1219     {
1220         trace("We are probably running on NT4 or W2K as the main key is deleted,"
1221             " re-creating the main key\n");
1222         setup_main_key();
1223     }
1224     else
1225         ok(ret == ERROR_INVALID_PARAMETER ||
1226            ret == ERROR_ACCESS_DENIED ||
1227            ret == ERROR_BADKEY, /* Win95 */
1228            "ret=%d\n", ret);
1229 }
1230
1231 static void test_reg_save_key(void)
1232 {
1233     DWORD ret;
1234
1235     ret = RegSaveKey(hkey_main, "saved_key", NULL);
1236     ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", ret);
1237 }
1238
1239 static void test_reg_load_key(void)
1240 {
1241     DWORD ret;
1242     HKEY hkHandle;
1243
1244     ret = RegLoadKey(HKEY_LOCAL_MACHINE, "Test", "saved_key");
1245     ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", ret);
1246
1247     ret = RegOpenKey(HKEY_LOCAL_MACHINE, "Test", &hkHandle);
1248     ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", ret);
1249
1250     RegCloseKey(hkHandle);
1251 }
1252
1253 static void test_reg_unload_key(void)
1254 {
1255     DWORD ret;
1256
1257     ret = RegUnLoadKey(HKEY_LOCAL_MACHINE, "Test");
1258     ok(ret == ERROR_SUCCESS, "expected ERROR_SUCCESS, got %d\n", ret);
1259
1260     DeleteFile("saved_key");
1261     DeleteFile("saved_key.LOG");
1262 }
1263
1264 static BOOL set_privileges(LPCSTR privilege, BOOL set)
1265 {
1266     TOKEN_PRIVILEGES tp;
1267     HANDLE hToken;
1268     LUID luid;
1269
1270     if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &hToken))
1271         return FALSE;
1272
1273     if(!LookupPrivilegeValue(NULL, privilege, &luid))
1274     {
1275         CloseHandle(hToken);
1276         return FALSE;
1277     }
1278
1279     tp.PrivilegeCount = 1;
1280     tp.Privileges[0].Luid = luid;
1281
1282     if (set)
1283         tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
1284     else
1285         tp.Privileges[0].Attributes = 0;
1286
1287     AdjustTokenPrivileges(hToken, FALSE, &tp, sizeof(TOKEN_PRIVILEGES), NULL, NULL);
1288     if (GetLastError() != ERROR_SUCCESS)
1289     {
1290         CloseHandle(hToken);
1291         return FALSE;
1292     }
1293
1294     CloseHandle(hToken);
1295     return TRUE;
1296 }
1297
1298 /* tests that show that RegConnectRegistry and
1299    OpenSCManager accept computer names without the
1300    \\ prefix (what MSDN says).   */
1301 static void test_regconnectregistry( void)
1302 {
1303     CHAR compName[MAX_COMPUTERNAME_LENGTH + 1];
1304     CHAR netwName[MAX_COMPUTERNAME_LENGTH + 3]; /* 2 chars for double backslash */
1305     DWORD len = sizeof(compName) ;
1306     BOOL ret;
1307     LONG retl;
1308     HKEY hkey;
1309     SC_HANDLE schnd;
1310
1311     SetLastError(0xdeadbeef);
1312     ret = GetComputerNameA(compName, &len);
1313     ok( ret, "GetComputerName failed err = %d\n", GetLastError());
1314     if( !ret) return;
1315
1316     lstrcpyA(netwName, "\\\\");
1317     lstrcpynA(netwName+2, compName, MAX_COMPUTERNAME_LENGTH + 1);
1318
1319     retl = RegConnectRegistryA( compName, HKEY_LOCAL_MACHINE, &hkey);
1320     ok( !retl ||
1321         retl == ERROR_DLL_INIT_FAILED ||
1322         retl == ERROR_BAD_NETPATH, /* some win2k */
1323         "RegConnectRegistryA failed err = %d\n", retl);
1324     if( !retl) RegCloseKey( hkey);
1325
1326     retl = RegConnectRegistryA( netwName, HKEY_LOCAL_MACHINE, &hkey);
1327     ok( !retl ||
1328         retl == ERROR_DLL_INIT_FAILED ||
1329         retl == ERROR_BAD_NETPATH, /* some win2k */
1330         "RegConnectRegistryA failed err = %d\n", retl);
1331     if( !retl) RegCloseKey( hkey);
1332
1333     SetLastError(0xdeadbeef);
1334     schnd = OpenSCManagerA( compName, NULL, GENERIC_READ);
1335     if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
1336     {
1337         win_skip("OpenSCManagerA is not implemented\n");
1338         return;
1339     }
1340
1341     ok( schnd != NULL, "OpenSCManagerA failed err = %d\n", GetLastError());
1342     CloseServiceHandle( schnd);
1343
1344     SetLastError(0xdeadbeef);
1345     schnd = OpenSCManagerA( netwName, NULL, GENERIC_READ);
1346     ok( schnd != NULL, "OpenSCManagerA failed err = %d\n", GetLastError());
1347     CloseServiceHandle( schnd);
1348
1349 }
1350
1351 static void test_reg_query_value(void)
1352 {
1353     HKEY subkey;
1354     CHAR val[MAX_PATH];
1355     WCHAR valW[5];
1356     LONG size, ret;
1357
1358     static const WCHAR expected[] = {'d','a','t','a',0};
1359
1360     ret = RegCreateKeyA(hkey_main, "subkey", &subkey);
1361     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1362
1363     ret = RegSetValueA(subkey, NULL, REG_SZ, "data", 4);
1364     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1365
1366     /* try an invalid hkey */
1367     SetLastError(0xdeadbeef);
1368     size = MAX_PATH;
1369     ret = RegQueryValueA((HKEY)0xcafebabe, "subkey", val, &size);
1370     ok(ret == ERROR_INVALID_HANDLE ||
1371        ret == ERROR_BADKEY || /* Windows 98 returns BADKEY */
1372        ret == ERROR_ACCESS_DENIED, /* non-admin winxp */
1373        "Expected ERROR_INVALID_HANDLE or ERROR_BADKEY, got %d\n", ret);
1374     ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", GetLastError());
1375
1376     /* try a NULL hkey */
1377     SetLastError(0xdeadbeef);
1378     size = MAX_PATH;
1379     ret = RegQueryValueA(NULL, "subkey", val, &size);
1380     ok(ret == ERROR_INVALID_HANDLE || ret == ERROR_BADKEY, /* Windows 98 returns BADKEY */
1381        "Expected ERROR_INVALID_HANDLE or ERROR_BADKEY, got %d\n", ret);
1382     ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", GetLastError());
1383
1384     /* try a NULL value */
1385     size = MAX_PATH;
1386     ret = RegQueryValueA(hkey_main, "subkey", NULL, &size);
1387     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1388     ok(size == 5, "Expected 5, got %d\n", size);
1389
1390     /* try a NULL size */
1391     SetLastError(0xdeadbeef);
1392     val[0] = '\0';
1393     ret = RegQueryValueA(hkey_main, "subkey", val, NULL);
1394     ok(ret == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", ret);
1395     ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", GetLastError());
1396     ok(lstrlenA(val) == 0, "Expected val to be untouched, got %s\n", val);
1397
1398     /* try a NULL value and size */
1399     ret = RegQueryValueA(hkey_main, "subkey", NULL, NULL);
1400     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1401
1402     /* try a size too small */
1403     SetLastError(0xdeadbeef);
1404     val[0] = '\0';
1405     size = 1;
1406     ret = RegQueryValueA(hkey_main, "subkey", val, &size);
1407     ok(ret == ERROR_MORE_DATA, "Expected ERROR_MORE_DATA, got %d\n", ret);
1408     ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", GetLastError());
1409     ok(lstrlenA(val) == 0, "Expected val to be untouched, got %s\n", val);
1410     ok(size == 5, "Expected 5, got %d\n", size);
1411
1412     /* successfully read the value using 'subkey' */
1413     size = MAX_PATH;
1414     ret = RegQueryValueA(hkey_main, "subkey", val, &size);
1415     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1416     ok(!lstrcmpA(val, "data"), "Expected 'data', got '%s'\n", val);
1417     ok(size == 5, "Expected 5, got %d\n", size);
1418
1419     /* successfully read the value using the subkey key */
1420     size = MAX_PATH;
1421     ret = RegQueryValueA(subkey, NULL, val, &size);
1422     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1423     ok(!lstrcmpA(val, "data"), "Expected 'data', got '%s'\n", val);
1424     ok(size == 5, "Expected 5, got %d\n", size);
1425
1426     /* unicode - try size too small */
1427     SetLastError(0xdeadbeef);
1428     valW[0] = '\0';
1429     size = 0;
1430     ret = RegQueryValueW(subkey, NULL, valW, &size);
1431     if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
1432     {
1433         win_skip("RegQueryValueW is not implemented\n");
1434         goto cleanup;
1435     }
1436     ok(ret == ERROR_MORE_DATA, "Expected ERROR_MORE_DATA, got %d\n", ret);
1437     ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", GetLastError());
1438     ok(lstrlenW(valW) == 0, "Expected valW to be untouched\n");
1439     ok(size == sizeof(expected), "Got wrong size: %d\n", size);
1440
1441     /* unicode - try size in WCHARS */
1442     SetLastError(0xdeadbeef);
1443     size = sizeof(valW) / sizeof(WCHAR);
1444     ret = RegQueryValueW(subkey, NULL, valW, &size);
1445     ok(ret == ERROR_MORE_DATA, "Expected ERROR_MORE_DATA, got %d\n", ret);
1446     ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %d\n", GetLastError());
1447     ok(lstrlenW(valW) == 0, "Expected valW to be untouched\n");
1448     ok(size == sizeof(expected), "Got wrong size: %d\n", size);
1449
1450     /* unicode - successfully read the value */
1451     size = sizeof(valW);
1452     ret = RegQueryValueW(subkey, NULL, valW, &size);
1453     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1454     ok(!lstrcmpW(valW, expected), "Got wrong value\n");
1455     ok(size == sizeof(expected), "Got wrong size: %d\n", size);
1456
1457     /* unicode - set the value without a NULL terminator */
1458     ret = RegSetValueW(subkey, NULL, REG_SZ, expected, sizeof(expected)-sizeof(WCHAR));
1459     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1460
1461     /* unicode - read the unterminated value, value is terminated for us */
1462     memset(valW, 'a', sizeof(valW));
1463     size = sizeof(valW);
1464     ret = RegQueryValueW(subkey, NULL, valW, &size);
1465     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1466     ok(!lstrcmpW(valW, expected), "Got wrong value\n");
1467     ok(size == sizeof(expected), "Got wrong size: %d\n", size);
1468
1469 cleanup:
1470     RegDeleteKeyA(subkey, "");
1471     RegCloseKey(subkey);
1472 }
1473
1474 static void test_string_termination(void)
1475 {
1476     HKEY subkey;
1477     LSTATUS ret;
1478     static const char string[] = "FullString";
1479     char name[11];
1480     BYTE buffer[11];
1481     DWORD insize, outsize, nsize;
1482
1483     ret = RegCreateKeyA(hkey_main, "string_termination", &subkey);
1484     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1485
1486     /* Off-by-one RegSetValueExA -> adds a trailing '\0'! */
1487     insize=sizeof(string)-1;
1488     ret = RegSetValueExA(subkey, "stringtest", 0, REG_SZ, (BYTE*)string, insize);
1489     ok(ret == ERROR_SUCCESS, "RegSetValueExA failed: %d\n", ret);
1490     outsize=insize;
1491     ret = RegQueryValueExA(subkey, "stringtest", NULL, NULL, buffer, &outsize);
1492     ok(ret == ERROR_MORE_DATA, "RegQueryValueExA returned: %d\n", ret);
1493
1494     /* Off-by-two RegSetValueExA -> no trailing '\0' */
1495     insize=sizeof(string)-2;
1496     ret = RegSetValueExA(subkey, "stringtest", 0, REG_SZ, (BYTE*)string, insize);
1497     ok(ret == ERROR_SUCCESS, "RegSetValueExA failed: %d\n", ret);
1498     outsize=0;
1499     ret = RegQueryValueExA(subkey, "stringtest", NULL, NULL, NULL, &outsize);
1500     ok(ret == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", ret);
1501     ok(outsize == insize, "wrong size %u != %u\n", outsize, insize);
1502
1503     /* RegQueryValueExA may return a string with no trailing '\0' */
1504     outsize=insize;
1505     memset(buffer, 0xbd, sizeof(buffer));
1506     ret = RegQueryValueExA(subkey, "stringtest", NULL, NULL, buffer, &outsize);
1507     ok(ret == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", ret);
1508     ok(outsize == insize, "wrong size: %u != %u\n", outsize, insize);
1509     ok(memcmp(buffer, string, outsize) == 0, "bad string: %s/%u != %s\n",
1510        wine_debugstr_an((char*)buffer, outsize), outsize, string);
1511     ok(buffer[insize] == 0xbd, "buffer overflow at %u %02x\n", insize, buffer[insize]);
1512
1513     /* RegQueryValueExA adds a trailing '\0' if there is room */
1514     outsize=insize+1;
1515     memset(buffer, 0xbd, sizeof(buffer));
1516     ret = RegQueryValueExA(subkey, "stringtest", NULL, NULL, buffer, &outsize);
1517     ok(ret == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", ret);
1518     ok(outsize == insize, "wrong size: %u != %u\n", outsize, insize);
1519     ok(memcmp(buffer, string, outsize) == 0, "bad string: %s/%u != %s\n",
1520        wine_debugstr_an((char*)buffer, outsize), outsize, string);
1521     ok(buffer[insize] == 0, "buffer overflow at %u %02x\n", insize, buffer[insize]);
1522
1523     /* RegEnumValueA may return a string with no trailing '\0' */
1524     outsize=insize;
1525     memset(buffer, 0xbd, sizeof(buffer));
1526     nsize=sizeof(name);
1527     ret = RegEnumValueA(subkey, 0, name, &nsize, NULL, NULL, buffer, &outsize);
1528     ok(ret == ERROR_SUCCESS, "RegEnumValueA failed: %d\n", ret);
1529     ok(strcmp(name, "stringtest") == 0, "wrong name: %s\n", name);
1530     ok(outsize == insize, "wrong size: %u != %u\n", outsize, insize);
1531     ok(memcmp(buffer, string, outsize) == 0, "bad string: %s/%u != %s\n",
1532        wine_debugstr_an((char*)buffer, outsize), outsize, string);
1533     ok(buffer[insize] == 0xbd, "buffer overflow at %u %02x\n", insize, buffer[insize]);
1534
1535     /* RegEnumValueA adds a trailing '\0' if there is room */
1536     outsize=insize+1;
1537     memset(buffer, 0xbd, sizeof(buffer));
1538     nsize=sizeof(name);
1539     ret = RegEnumValueA(subkey, 0, name, &nsize, NULL, NULL, buffer, &outsize);
1540     ok(ret == ERROR_SUCCESS, "RegEnumValueA failed: %d\n", ret);
1541     ok(strcmp(name, "stringtest") == 0, "wrong name: %s\n", name);
1542     ok(outsize == insize, "wrong size: %u != %u\n", outsize, insize);
1543     ok(memcmp(buffer, string, outsize) == 0, "bad string: %s/%u != %s\n",
1544        wine_debugstr_an((char*)buffer, outsize), outsize, string);
1545     ok(buffer[insize] == 0, "buffer overflow at %u %02x\n", insize, buffer[insize]);
1546
1547     RegDeleteKeyA(subkey, "");
1548     RegCloseKey(subkey);
1549 }
1550
1551 static void test_reg_delete_tree(void)
1552 {
1553     CHAR buffer[MAX_PATH];
1554     HKEY subkey, subkey2;
1555     LONG size, ret;
1556
1557     if(!pRegDeleteTreeA) {
1558         win_skip("Skipping RegDeleteTreeA tests, function not present\n");
1559         return;
1560     }
1561
1562     ret = RegCreateKeyA(hkey_main, "subkey", &subkey);
1563     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1564     ret = RegCreateKeyA(subkey, "subkey2", &subkey2);
1565     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1566     ret = RegSetValueA(subkey, NULL, REG_SZ, "data", 4);
1567     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1568     ret = RegSetValueA(subkey2, NULL, REG_SZ, "data2", 5);
1569     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1570     ret = RegCloseKey(subkey2);
1571     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1572
1573     ret = pRegDeleteTreeA(subkey, "subkey2");
1574     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1575     ok(RegOpenKeyA(subkey, "subkey2", &subkey2),
1576         "subkey2 was not deleted\n");
1577     size = MAX_PATH;
1578     ok(!RegQueryValueA(subkey, NULL, buffer, &size),
1579         "Default value of subkey not longer present\n");
1580
1581     ret = RegCreateKeyA(subkey, "subkey2", &subkey2);
1582     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1583     ret = RegCloseKey(subkey2);
1584     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1585     ret = pRegDeleteTreeA(hkey_main, "subkey\\subkey2");
1586     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1587     ok(RegOpenKeyA(subkey, "subkey2", &subkey2),
1588         "subkey2 was not deleted\n");
1589     ok(!RegQueryValueA(subkey, NULL, buffer, &size),
1590         "Default value of subkey not longer present\n");
1591
1592     ret = RegCreateKeyA(subkey, "subkey2", &subkey2);
1593     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1594     ret = RegCloseKey(subkey2);
1595     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1596     ret = RegCreateKeyA(subkey, "subkey3", &subkey2);
1597     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1598     ret = RegCloseKey(subkey2);
1599     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1600     ret = RegSetValueA(subkey, "value", REG_SZ, "data2", 5);
1601     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1602     ret = pRegDeleteTreeA(subkey, NULL);
1603     ok(ret == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", ret);
1604     ok(!RegOpenKeyA(hkey_main, "subkey", &subkey),
1605         "subkey was deleted\n");
1606     ok(RegOpenKeyA(subkey, "subkey2", &subkey2),
1607         "subkey2 was not deleted\n");
1608     ok(RegOpenKeyA(subkey, "subkey3", &subkey2),
1609         "subkey3 was not deleted\n");
1610     size = MAX_PATH;
1611     ret = RegQueryValueA(subkey, NULL, buffer, &size);
1612     ok(ret == ERROR_SUCCESS,
1613         "Default value of subkey is not present\n");
1614     ok(!lstrlenA(buffer),
1615         "Expected length 0 got length %u(%s)\n", lstrlenA(buffer), buffer);
1616     size = MAX_PATH;
1617     ok(RegQueryValueA(subkey, "value", buffer, &size),
1618         "Value is still present\n");
1619
1620     ret = pRegDeleteTreeA(hkey_main, "not-here");
1621     ok(ret == ERROR_FILE_NOT_FOUND,
1622         "Expected ERROR_FILE_NOT_FOUND, got %d\n", ret);
1623 }
1624
1625 static void test_rw_order(void)
1626 {
1627     HKEY hKey;
1628     DWORD dw = 0;
1629     static char keyname[] = "test_rw_order";
1630     char value_buf[2];
1631     DWORD values, value_len, value_name_max_len;
1632     LSTATUS ret;
1633
1634     RegDeleteKeyA(HKEY_CURRENT_USER, keyname);
1635     ret = RegCreateKeyA(HKEY_CURRENT_USER, keyname, &hKey);
1636     if(ret != ERROR_SUCCESS) {
1637         skip("Couldn't create key. Skipping.\n");
1638         return;
1639     }
1640
1641     ok(!RegSetValueExA(hKey, "A", 0, REG_DWORD, (LPBYTE)&dw, sizeof(dw)),
1642        "RegSetValueExA for value \"A\" failed\n");
1643     ok(!RegSetValueExA(hKey, "C", 0, REG_DWORD, (LPBYTE)&dw, sizeof(dw)),
1644        "RegSetValueExA for value \"C\" failed\n");
1645     ok(!RegSetValueExA(hKey, "D", 0, REG_DWORD, (LPBYTE)&dw, sizeof(dw)),
1646        "RegSetValueExA for value \"D\" failed\n");
1647     ok(!RegSetValueExA(hKey, "B", 0, REG_DWORD, (LPBYTE)&dw, sizeof(dw)),
1648        "RegSetValueExA for value \"B\" failed\n");
1649
1650     ok(!RegQueryInfoKeyA(hKey, NULL, NULL, NULL, NULL, NULL, NULL, &values,
1651        &value_name_max_len, NULL, NULL, NULL), "RegQueryInfoKeyA failed\n");
1652     ok(values == 4, "Expected 4 values, got %u\n", values);
1653
1654     /* Value enumeration preserves RegSetValueEx call order */
1655     value_len = 2;
1656     ok(!RegEnumValueA(hKey, 0, value_buf, &value_len, NULL, NULL, NULL, NULL), "RegEnumValueA failed\n");
1657     ok(strcmp(value_buf, "A") == 0, "Expected name \"A\", got %s\n", value_buf);
1658     value_len = 2;
1659     ok(!RegEnumValueA(hKey, 1, value_buf, &value_len, NULL, NULL, NULL, NULL), "RegEnumValueA failed\n");
1660     todo_wine ok(strcmp(value_buf, "C") == 0, "Expected name \"C\", got %s\n", value_buf);
1661     value_len = 2;
1662     ok(!RegEnumValueA(hKey, 2, value_buf, &value_len, NULL, NULL, NULL, NULL), "RegEnumValueA failed\n");
1663     todo_wine ok(strcmp(value_buf, "D") == 0, "Expected name \"D\", got %s\n", value_buf);
1664     value_len = 2;
1665     ok(!RegEnumValueA(hKey, 3, value_buf, &value_len, NULL, NULL, NULL, NULL), "RegEnumValueA failed\n");
1666     todo_wine ok(strcmp(value_buf, "B") == 0, "Expected name \"B\", got %s\n", value_buf);
1667
1668     ok(!RegDeleteKey(HKEY_CURRENT_USER, keyname), "Failed to delete key\n");
1669 }
1670
1671 static void test_symlinks(void)
1672 {
1673     static const WCHAR targetW[] = {'\\','S','o','f','t','w','a','r','e','\\','W','i','n','e',
1674                                     '\\','T','e','s','t','\\','t','a','r','g','e','t',0};
1675     BYTE buffer[1024];
1676     UNICODE_STRING target_str;
1677     WCHAR *target;
1678     HKEY key, link;
1679     NTSTATUS status;
1680     DWORD target_len, type, len, dw, err;
1681
1682     if (!pRtlFormatCurrentUserKeyPath || !pNtDeleteKey)
1683     {
1684         win_skip( "Can't perform symlink tests\n" );
1685         return;
1686     }
1687
1688     pRtlFormatCurrentUserKeyPath( &target_str );
1689
1690     target_len = target_str.Length + sizeof(targetW);
1691     target = HeapAlloc( GetProcessHeap(), 0, target_len );
1692     memcpy( target, target_str.Buffer, target_str.Length );
1693     memcpy( target + target_str.Length/sizeof(WCHAR), targetW, sizeof(targetW) );
1694
1695     err = RegCreateKeyExA( hkey_main, "link", 0, NULL, REG_OPTION_CREATE_LINK,
1696                            KEY_ALL_ACCESS, NULL, &link, NULL );
1697     ok( err == ERROR_SUCCESS, "RegCreateKeyEx failed: %u\n", err );
1698
1699     /* REG_SZ is not allowed */
1700     err = RegSetValueExA( link, "SymbolicLinkValue", 0, REG_SZ, (BYTE *)"foobar", sizeof("foobar") );
1701     ok( err == ERROR_ACCESS_DENIED, "RegSetValueEx wrong error %u\n", err );
1702     err = RegSetValueExA( link, "SymbolicLinkValue", 0, REG_LINK,
1703                           (BYTE *)target, target_len - sizeof(WCHAR) );
1704     ok( err == ERROR_SUCCESS, "RegSetValueEx failed error %u\n", err );
1705     /* other values are not allowed */
1706     err = RegSetValueExA( link, "link", 0, REG_LINK, (BYTE *)target, target_len - sizeof(WCHAR) );
1707     ok( err == ERROR_ACCESS_DENIED, "RegSetValueEx wrong error %u\n", err );
1708
1709     /* try opening the target through the link */
1710
1711     err = RegOpenKeyA( hkey_main, "link", &key );
1712     ok( err == ERROR_FILE_NOT_FOUND, "RegOpenKey wrong error %u\n", err );
1713
1714     err = RegCreateKeyExA( hkey_main, "target", 0, NULL, 0, KEY_ALL_ACCESS, NULL, &key, NULL );
1715     ok( err == ERROR_SUCCESS, "RegCreateKeyEx failed error %u\n", err );
1716
1717     dw = 0xbeef;
1718     err = RegSetValueExA( key, "value", 0, REG_DWORD, (BYTE *)&dw, sizeof(dw) );
1719     ok( err == ERROR_SUCCESS, "RegSetValueEx failed error %u\n", err );
1720     RegCloseKey( key );
1721
1722     err = RegOpenKeyA( hkey_main, "link", &key );
1723     ok( err == ERROR_SUCCESS, "RegOpenKey failed error %u\n", err );
1724
1725     len = sizeof(buffer);
1726     err = RegQueryValueExA( key, "value", NULL, &type, buffer, &len );
1727     ok( err == ERROR_SUCCESS, "RegOpenKey failed error %u\n", err );
1728     ok( len == sizeof(DWORD), "wrong len %u\n", len );
1729
1730     len = sizeof(buffer);
1731     err = RegQueryValueExA( key, "SymbolicLinkValue", NULL, &type, buffer, &len );
1732     ok( err == ERROR_FILE_NOT_FOUND, "RegQueryValueEx wrong error %u\n", err );
1733
1734     /* REG_LINK can be created in non-link keys */
1735     err = RegSetValueExA( key, "SymbolicLinkValue", 0, REG_LINK,
1736                           (BYTE *)target, target_len - sizeof(WCHAR) );
1737     ok( err == ERROR_SUCCESS, "RegSetValueEx failed error %u\n", err );
1738     len = sizeof(buffer);
1739     err = RegQueryValueExA( key, "SymbolicLinkValue", NULL, &type, buffer, &len );
1740     ok( err == ERROR_SUCCESS, "RegQueryValueEx failed error %u\n", err );
1741     ok( len == target_len - sizeof(WCHAR), "wrong len %u\n", len );
1742     err = RegDeleteValueA( key, "SymbolicLinkValue" );
1743     ok( err == ERROR_SUCCESS, "RegDeleteValue failed error %u\n", err );
1744
1745     RegCloseKey( key );
1746
1747     err = RegCreateKeyExA( hkey_main, "link", 0, NULL, 0, KEY_ALL_ACCESS, NULL, &key, NULL );
1748     ok( err == ERROR_SUCCESS, "RegCreateKeyEx failed error %u\n", err );
1749
1750     len = sizeof(buffer);
1751     err = RegQueryValueExA( key, "value", NULL, &type, buffer, &len );
1752     ok( err == ERROR_SUCCESS, "RegQueryValueEx failed error %u\n", err );
1753     ok( len == sizeof(DWORD), "wrong len %u\n", len );
1754
1755     err = RegQueryValueExA( key, "SymbolicLinkValue", NULL, &type, buffer, &len );
1756     ok( err == ERROR_FILE_NOT_FOUND, "RegQueryValueEx wrong error %u\n", err );
1757     RegCloseKey( key );
1758
1759     /* now open the symlink itself */
1760
1761     err = RegOpenKeyExA( hkey_main, "link", REG_OPTION_OPEN_LINK, KEY_ALL_ACCESS, &key );
1762     ok( err == ERROR_SUCCESS, "RegOpenKeyEx failed error %u\n", err );
1763     len = sizeof(buffer);
1764     err = RegQueryValueExA( key, "SymbolicLinkValue", NULL, &type, buffer, &len );
1765     ok( err == ERROR_SUCCESS, "RegQueryValueEx failed error %u\n", err );
1766     ok( len == target_len - sizeof(WCHAR), "wrong len %u\n", len );
1767     RegCloseKey( key );
1768
1769     err = RegCreateKeyExA( hkey_main, "link", 0, NULL, REG_OPTION_OPEN_LINK,
1770                            KEY_ALL_ACCESS, NULL, &key, NULL );
1771     ok( err == ERROR_SUCCESS, "RegCreateKeyEx failed error %u\n", err );
1772     len = sizeof(buffer);
1773     err = RegQueryValueExA( key, "SymbolicLinkValue", NULL, &type, buffer, &len );
1774     ok( err == ERROR_SUCCESS, "RegQueryValueEx failed error %u\n", err );
1775     ok( len == target_len - sizeof(WCHAR), "wrong len %u\n", len );
1776     RegCloseKey( key );
1777
1778     err = RegCreateKeyExA( hkey_main, "link", 0, NULL, REG_OPTION_CREATE_LINK,
1779                            KEY_ALL_ACCESS, NULL, &key, NULL );
1780     ok( err == ERROR_ALREADY_EXISTS, "RegCreateKeyEx wrong error %u\n", err );
1781
1782     err = RegCreateKeyExA( hkey_main, "link", 0, NULL, REG_OPTION_CREATE_LINK | REG_OPTION_OPEN_LINK,
1783                            KEY_ALL_ACCESS, NULL, &key, NULL );
1784     ok( err == ERROR_ALREADY_EXISTS, "RegCreateKeyEx wrong error %u\n", err );
1785
1786     err = RegDeleteKey( hkey_main, "target" );
1787     ok( err == ERROR_SUCCESS, "RegDeleteKey failed error %u\n", err );
1788
1789     err = RegDeleteKey( hkey_main, "link" );
1790     ok( err == ERROR_FILE_NOT_FOUND, "RegDeleteKey wrong error %u\n", err );
1791
1792     status = pNtDeleteKey( link );
1793     ok( !status, "NtDeleteKey failed: 0x%08x\n", status );
1794     RegCloseKey( link );
1795
1796     HeapFree( GetProcessHeap(), 0, target );
1797     pRtlFreeUnicodeString( &target_str );
1798 }
1799
1800 static const DWORD ptr_size = 8 * sizeof(void*);
1801
1802 static DWORD get_key_value( HKEY root, const char *name, DWORD flags )
1803 {
1804     HKEY key;
1805     DWORD err, type, dw, len = sizeof(dw);
1806
1807     err = RegCreateKeyExA( root, name, 0, NULL, 0, flags | KEY_ALL_ACCESS, NULL, &key, NULL );
1808     if (err == ERROR_FILE_NOT_FOUND) return 0;
1809     ok( err == ERROR_SUCCESS, "%08x: RegCreateKeyEx failed: %u\n", flags, err );
1810
1811     err = RegQueryValueExA( key, "value", NULL, &type, (BYTE *)&dw, &len );
1812     if (err == ERROR_FILE_NOT_FOUND)
1813         dw = 0;
1814     else
1815         ok( err == ERROR_SUCCESS, "%08x: RegQueryValueEx failed: %u\n", flags, err );
1816     RegCloseKey( key );
1817     return dw;
1818 }
1819
1820 static void _check_key_value( int line, HANDLE root, const char *name, DWORD flags, DWORD expect )
1821 {
1822     DWORD dw = get_key_value( root, name, flags );
1823     ok_(__FILE__,line)( dw == expect, "%08x: wrong value %u/%u\n", flags, dw, expect );
1824 }
1825 #define check_key_value(root,name,flags,expect) _check_key_value( __LINE__, root, name, flags, expect )
1826
1827 static void test_redirection(void)
1828 {
1829     DWORD err, type, dw, len;
1830     HKEY key, root32, root64, key32, key64;
1831     BOOL is_vista = FALSE;
1832
1833     if (ptr_size != 64)
1834     {
1835         BOOL is_wow64;
1836         if (!pIsWow64Process || !pIsWow64Process( GetCurrentProcess(), &is_wow64 ) || !is_wow64)
1837         {
1838             skip( "Not on Wow64, no redirection\n" );
1839             return;
1840         }
1841     }
1842
1843     err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wine", 0, NULL, 0,
1844                            KEY_WOW64_64KEY | KEY_ALL_ACCESS, NULL, &root64, NULL );
1845     ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
1846
1847     err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wine", 0, NULL, 0,
1848                            KEY_WOW64_32KEY | KEY_ALL_ACCESS, NULL, &root32, NULL );
1849     ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
1850
1851     err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wine\\Winetest", 0, NULL, 0,
1852                            KEY_WOW64_64KEY | KEY_ALL_ACCESS, NULL, &key64, NULL );
1853     ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
1854
1855     err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wine\\Winetest", 0, NULL, 0,
1856                            KEY_WOW64_32KEY | KEY_ALL_ACCESS, NULL, &key32, NULL );
1857     ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
1858
1859     dw = 64;
1860     err = RegSetValueExA( key64, "value", 0, REG_DWORD, (BYTE *)&dw, sizeof(dw) );
1861     ok( err == ERROR_SUCCESS, "RegSetValueExA failed: %u\n", err );
1862
1863     dw = 32;
1864     err = RegSetValueExA( key32, "value", 0, REG_DWORD, (BYTE *)&dw, sizeof(dw) );
1865     ok( err == ERROR_SUCCESS, "RegSetValueExA failed: %u\n", err );
1866
1867     dw = 0;
1868     len = sizeof(dw);
1869     err = RegQueryValueExA( key32, "value", NULL, &type, (BYTE *)&dw, &len );
1870     ok( err == ERROR_SUCCESS, "RegQueryValueExA failed: %u\n", err );
1871     ok( dw == 32, "wrong value %u\n", dw );
1872
1873     dw = 0;
1874     len = sizeof(dw);
1875     err = RegQueryValueExA( key64, "value", NULL, &type, (BYTE *)&dw, &len );
1876     ok( err == ERROR_SUCCESS, "RegQueryValueExA failed: %u\n", err );
1877     ok( dw == 64, "wrong value %u\n", dw );
1878
1879     err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software", 0, NULL, 0,
1880                            KEY_ALL_ACCESS, NULL, &key, NULL );
1881     ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
1882
1883     if (ptr_size == 32)
1884     {
1885         /* the Vista mechanism allows opening Wow6432Node from a 32-bit key too */
1886         /* the new (and simpler) Win7 mechanism doesn't */
1887         if (get_key_value( key, "Wow6432Node\\Wine\\Winetest", 0 ) == 32)
1888         {
1889             trace( "using Vista-style Wow6432Node handling\n" );
1890             is_vista = TRUE;
1891         }
1892         check_key_value( key, "Wine\\Winetest", 0, 32 );
1893         check_key_value( key, "Wine\\Winetest", KEY_WOW64_64KEY, is_vista ? 64 : 32 );
1894         check_key_value( key, "Wine\\Winetest", KEY_WOW64_32KEY, 32 );
1895         check_key_value( key, "Wow6432Node\\Wine\\Winetest", 0, is_vista ? 32 : 0 );
1896         check_key_value( key, "Wow6432Node\\Wine\\Winetest", KEY_WOW64_64KEY, is_vista ? 64 : 0 );
1897         check_key_value( key, "Wow6432Node\\Wine\\Winetest", KEY_WOW64_32KEY, is_vista ? 32 : 0 );
1898     }
1899     else
1900     {
1901         if (get_key_value( HKEY_LOCAL_MACHINE, "Software\\Wow6432Node\\Wine\\Winetest", KEY_WOW64_64KEY ) == 64)
1902         {
1903             trace( "using Vista-style Wow6432Node handling\n" );
1904             is_vista = TRUE;
1905         }
1906         check_key_value( key, "Wine\\Winetest", 0, 64 );
1907         check_key_value( key, "Wow6432Node\\Wine\\Winetest", 0, 32 );
1908     }
1909     RegCloseKey( key );
1910
1911     if (ptr_size == 32)
1912     {
1913         err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software", 0, NULL, 0,
1914                                KEY_WOW64_64KEY | KEY_ALL_ACCESS, NULL, &key, NULL );
1915         ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
1916         dw = get_key_value( key, "Wine\\Winetest", 0 );
1917         ok( dw == 64 || broken(dw == 32) /* xp64 */, "wrong value %u\n", dw );
1918         check_key_value( key, "Wine\\Winetest", KEY_WOW64_64KEY, 64 );
1919         check_key_value( key, "Wine\\Winetest", KEY_WOW64_32KEY, 32 );
1920         check_key_value( key, "Wow6432Node\\Wine\\Winetest", 0, 32 );
1921         dw = get_key_value( key, "Wow6432Node\\Wine\\Winetest", KEY_WOW64_64KEY );
1922         ok( dw == 32 || broken(dw == 64) /* xp64 */, "wrong value %u\n", dw );
1923         check_key_value( key, "Wow6432Node\\Wine\\Winetest", KEY_WOW64_32KEY, 32 );
1924         RegCloseKey( key );
1925
1926         err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software", 0, NULL, 0,
1927                                KEY_WOW64_32KEY | KEY_ALL_ACCESS, NULL, &key, NULL );
1928         ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
1929         check_key_value( key, "Wine\\Winetest", 0, 32 );
1930         check_key_value( key, "Wine\\Winetest", KEY_WOW64_64KEY, is_vista ? 64 : 32 );
1931         check_key_value( key, "Wine\\Winetest", KEY_WOW64_32KEY, 32 );
1932         check_key_value( key, "Wow6432Node\\Wine\\Winetest", 0, is_vista ? 32 : 0 );
1933         check_key_value( key, "Wow6432Node\\Wine\\Winetest", KEY_WOW64_64KEY, is_vista ? 64 : 0 );
1934         check_key_value( key, "Wow6432Node\\Wine\\Winetest", KEY_WOW64_32KEY, is_vista ? 32 : 0 );
1935         RegCloseKey( key );
1936     }
1937
1938     check_key_value( HKEY_LOCAL_MACHINE, "Software\\Wine\\Winetest", 0, ptr_size );
1939     check_key_value( HKEY_LOCAL_MACHINE, "Software\\Wow6432Node\\Wine\\Winetest", 0, 32 );
1940     if (ptr_size == 64)
1941     {
1942         /* KEY_WOW64 flags have no effect on 64-bit */
1943         check_key_value( HKEY_LOCAL_MACHINE, "Software\\Wine\\Winetest", KEY_WOW64_64KEY, 64 );
1944         check_key_value( HKEY_LOCAL_MACHINE, "Software\\Wine\\Winetest", KEY_WOW64_32KEY, 32 );
1945         check_key_value( HKEY_LOCAL_MACHINE, "Software\\Wow6432Node\\Wine\\Winetest", KEY_WOW64_64KEY, is_vista ? 64 : 32 );
1946         check_key_value( HKEY_LOCAL_MACHINE, "Software\\Wow6432Node\\Wine\\Winetest", KEY_WOW64_32KEY, 32 );
1947     }
1948     else
1949     {
1950         check_key_value( HKEY_LOCAL_MACHINE, "Software\\Wine\\Winetest", KEY_WOW64_64KEY, 64 );
1951         check_key_value( HKEY_LOCAL_MACHINE, "Software\\Wine\\Winetest", KEY_WOW64_32KEY, 32 );
1952         check_key_value( HKEY_LOCAL_MACHINE, "Software\\Wow6432Node\\Wine\\Winetest", KEY_WOW64_64KEY, is_vista ? 64 : 32 );
1953         check_key_value( HKEY_LOCAL_MACHINE, "Software\\Wow6432Node\\Wine\\Winetest", KEY_WOW64_32KEY, 32 );
1954     }
1955
1956     err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wow6432Node", 0, NULL, 0,
1957                            KEY_ALL_ACCESS, NULL, &key, NULL );
1958     ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
1959     check_key_value( key, "Wine\\Winetest", 0, 32 );
1960     check_key_value( key, "Wine\\Winetest", KEY_WOW64_64KEY, is_vista ? 64 : 32 );
1961     check_key_value( key, "Wine\\Winetest", KEY_WOW64_32KEY, 32 );
1962     RegCloseKey( key );
1963
1964     if (ptr_size == 32)
1965     {
1966         err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wow6432Node", 0, NULL, 0,
1967                                KEY_WOW64_64KEY | KEY_ALL_ACCESS, NULL, &key, NULL );
1968         ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
1969         dw = get_key_value( key, "Wine\\Winetest", 0 );
1970         ok( dw == (is_vista ? 64 : 32) || broken(dw == 32) /* xp64 */, "wrong value %u\n", dw );
1971         check_key_value( key, "Wine\\Winetest", KEY_WOW64_64KEY, is_vista ? 64 : 32 );
1972         check_key_value( key, "Wine\\Winetest", KEY_WOW64_32KEY, 32 );
1973         RegCloseKey( key );
1974
1975         err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wow6432Node", 0, NULL, 0,
1976                                KEY_WOW64_32KEY | KEY_ALL_ACCESS, NULL, &key, NULL );
1977         ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
1978         check_key_value( key, "Wine\\Winetest", 0, 32 );
1979         check_key_value( key, "Wine\\Winetest", KEY_WOW64_64KEY, is_vista ? 64 : 32 );
1980         check_key_value( key, "Wine\\Winetest", KEY_WOW64_32KEY, 32 );
1981         RegCloseKey( key );
1982     }
1983
1984     err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wow6432Node\\Wine", 0, NULL, 0,
1985                            KEY_ALL_ACCESS, NULL, &key, NULL );
1986     ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
1987     check_key_value( key, "Winetest", 0, 32 );
1988     check_key_value( key, "Winetest", KEY_WOW64_64KEY, is_vista ? 64 : 32 );
1989     check_key_value( key, "Winetest", KEY_WOW64_32KEY, 32 );
1990     RegCloseKey( key );
1991
1992     if (ptr_size == 32)
1993     {
1994         err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wow6432Node\\Wine", 0, NULL, 0,
1995                                KEY_WOW64_64KEY | KEY_ALL_ACCESS, NULL, &key, NULL );
1996         ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
1997         dw = get_key_value( key, "Winetest", 0 );
1998         ok( dw == 32 || (is_vista && dw == 64), "wrong value %u\n", dw );
1999         check_key_value( key, "Winetest", KEY_WOW64_64KEY, is_vista ? 64 : 32 );
2000         check_key_value( key, "Winetest", KEY_WOW64_32KEY, 32 );
2001         RegCloseKey( key );
2002
2003         err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wow6432Node\\Wine", 0, NULL, 0,
2004                                KEY_WOW64_32KEY | KEY_ALL_ACCESS, NULL, &key, NULL );
2005         ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
2006         check_key_value( key, "Winetest", 0, 32 );
2007         check_key_value( key, "Winetest", KEY_WOW64_64KEY, is_vista ? 64 : 32 );
2008         check_key_value( key, "Winetest", KEY_WOW64_32KEY, 32 );
2009         RegCloseKey( key );
2010     }
2011
2012     err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wine", 0, NULL, 0,
2013                            KEY_ALL_ACCESS, NULL, &key, NULL );
2014     ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
2015     check_key_value( key, "Winetest", 0, ptr_size );
2016     check_key_value( key, "Winetest", KEY_WOW64_64KEY, is_vista ? 64 : ptr_size );
2017     dw = get_key_value( key, "Winetest", KEY_WOW64_32KEY );
2018     if (ptr_size == 32) ok( dw == 32, "wrong value %u\n", dw );
2019     else todo_wine ok( dw == 32, "wrong value %u\n", dw );
2020     RegCloseKey( key );
2021
2022     if (ptr_size == 32)
2023     {
2024         err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wine", 0, NULL, 0,
2025                                KEY_WOW64_64KEY | KEY_ALL_ACCESS, NULL, &key, NULL );
2026         ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
2027         dw = get_key_value( key, "Winetest", 0 );
2028         ok( dw == 64 || broken(dw == 32) /* xp64 */, "wrong value %u\n", dw );
2029         check_key_value( key, "Winetest", KEY_WOW64_64KEY, 64 );
2030         dw = get_key_value( key, "Winetest", KEY_WOW64_32KEY );
2031         todo_wine ok( dw == 32, "wrong value %u\n", dw );
2032         RegCloseKey( key );
2033
2034         err = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Wine", 0, NULL, 0,
2035                                KEY_WOW64_32KEY | KEY_ALL_ACCESS, NULL, &key, NULL );
2036         ok( err == ERROR_SUCCESS, "RegCreateKeyExA failed: %u\n", err );
2037         check_key_value( key, "Winetest", 0, 32 );
2038         check_key_value( key, "Winetest", KEY_WOW64_64KEY, is_vista ? 64 : 32 );
2039         check_key_value( key, "Winetest", KEY_WOW64_32KEY, 32 );
2040         RegCloseKey( key );
2041     }
2042
2043     if (pRegDeleteKeyExA)
2044     {
2045         err = pRegDeleteKeyExA( key32, "", KEY_WOW64_32KEY, 0 );
2046         ok( err == ERROR_SUCCESS, "RegDeleteKey failed: %u\n", err );
2047         err = pRegDeleteKeyExA( key64, "", KEY_WOW64_64KEY, 0 );
2048         ok( err == ERROR_SUCCESS, "RegDeleteKey failed: %u\n", err );
2049         pRegDeleteKeyExA( key64, "", KEY_WOW64_64KEY, 0 );
2050         pRegDeleteKeyExA( root64, "", KEY_WOW64_64KEY, 0 );
2051     }
2052     else
2053     {
2054         err = RegDeleteKeyA( key32, "" );
2055         ok( err == ERROR_SUCCESS, "RegDeleteKey failed: %u\n", err );
2056         err = RegDeleteKeyA( key64, "" );
2057         ok( err == ERROR_SUCCESS, "RegDeleteKey failed: %u\n", err );
2058         RegDeleteKeyA( key64, "" );
2059         RegDeleteKeyA( root64, "" );
2060     }
2061     RegCloseKey( key32 );
2062     RegCloseKey( key64 );
2063     RegCloseKey( root32 );
2064     RegCloseKey( root64 );
2065 }
2066
2067 static void test_classesroot(void)
2068 {
2069     HKEY hkey, hklm, hkcr, hkeysub1, hklmsub1, hkcrsub1, hklmsub2, hkcrsub2;
2070     DWORD size = 8;
2071     DWORD type = REG_SZ;
2072     static CHAR buffer[8];
2073     LONG res;
2074
2075     /* create a key in the user's classes */
2076     if (!RegOpenKeyA( HKEY_CURRENT_USER, "Software\\Classes\\WineTestCls", &hkey ))
2077     {
2078         delete_key( hkey );
2079         RegCloseKey( hkey );
2080     }
2081     res = RegCreateKeyExA( HKEY_CURRENT_USER, "Software\\Classes\\WineTestCls", 0, NULL, 0,
2082                            KEY_QUERY_VALUE|KEY_SET_VALUE, NULL, &hkey, NULL );
2083     if (res == ERROR_ACCESS_DENIED)
2084     {
2085         skip("not enough privileges to add a user class\n");
2086         return;
2087     }
2088
2089     /* try to open that key in hkcr */
2090     res = RegOpenKeyExA( HKEY_CLASSES_ROOT, "WineTestCls", 0,
2091                          KEY_QUERY_VALUE|KEY_SET_VALUE, &hkcr );
2092     todo_wine ok(res == ERROR_SUCCESS ||
2093                  broken(res == ERROR_FILE_NOT_FOUND /* WinNT */),
2094                  "test key not found in hkcr: %d\n", res);
2095     if (res)
2096     {
2097         skip("HKCR key merging not supported\n");
2098         delete_key( hkey );
2099         RegCloseKey( hkey );
2100         return;
2101     }
2102
2103     /* set a value in user's classes */
2104     res = RegSetValueExA(hkey, "val1", 0, REG_SZ, (const BYTE *)"user", sizeof("user"));
2105     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2106
2107     /* try to find the value in hkcr */
2108     res = RegQueryValueExA(hkcr, "val1", NULL, &type, (LPBYTE)buffer, &size);
2109     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", res);
2110     ok(!strcmp( buffer, "user" ), "value set to '%s'\n", buffer );
2111
2112     /* modify the value in hkcr */
2113     res = RegSetValueExA(hkcr, "val1", 0, REG_SZ, (const BYTE *)"hkcr", sizeof("hkcr"));
2114     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2115
2116     /* check if the value is also modified in user's classes */
2117     res = RegQueryValueExA(hkey, "val1", NULL, &type, (LPBYTE)buffer, &size);
2118     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d, GLE=%x\n", res, GetLastError());
2119     ok(!strcmp( buffer, "hkcr" ), "value set to '%s'\n", buffer );
2120
2121     /* set a value in hkcr */
2122     res = RegSetValueExA(hkcr, "val0", 0, REG_SZ, (const BYTE *)"hkcr", sizeof("hkcr"));
2123     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2124
2125     /* try to find the value in user's classes */
2126     res = RegQueryValueExA(hkcr, "val0", NULL, &type, (LPBYTE)buffer, &size);
2127     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", res);
2128     ok(!strcmp( buffer, "hkcr" ), "value set to '%s'\n", buffer );
2129
2130     /* modify the value in user's classes */
2131     res = RegSetValueExA(hkcr, "val0", 0, REG_SZ, (const BYTE *)"user", sizeof("user"));
2132     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2133
2134     /* check if the value is also modified in hkcr */
2135     res = RegQueryValueExA(hkey, "val0", NULL, &type, (LPBYTE)buffer, &size);
2136     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d, GLE=%x\n", res, GetLastError());
2137     ok(!strcmp( buffer, "user" ), "value set to '%s'\n", buffer );
2138
2139     /* cleanup */
2140     delete_key( hkey );
2141     delete_key( hkcr );
2142     RegCloseKey( hkey );
2143     RegCloseKey( hkcr );
2144
2145     /* create a key in the hklm classes */
2146     if (!RegOpenKeyA( HKEY_LOCAL_MACHINE, "Software\\Classes\\WineTestCls", &hklm ))
2147     {
2148         delete_key( hklm );
2149         RegCloseKey( hklm );
2150     }
2151     res = RegCreateKeyExA( HKEY_LOCAL_MACHINE, "Software\\Classes\\WineTestCls", 0, NULL, REG_OPTION_NON_VOLATILE,
2152                            KEY_ALL_ACCESS, NULL, &hklm, NULL );
2153     if (res == ERROR_ACCESS_DENIED)
2154     {
2155         skip("not enough privileges to add a system class\n");
2156         return;
2157     }
2158
2159     /* try to open that key in hkcr */
2160     res = RegOpenKeyExA( HKEY_CLASSES_ROOT, "WineTestCls", 0,
2161                          KEY_QUERY_VALUE|KEY_SET_VALUE, &hkcr );
2162     ok(res == ERROR_SUCCESS,
2163        "test key not found in hkcr: %d\n", res);
2164     if (res)
2165     {
2166         delete_key( hklm );
2167         RegCloseKey( hklm );
2168         return;
2169     }
2170
2171     /* set a value in hklm classes */
2172     res = RegSetValueExA(hklm, "val2", 0, REG_SZ, (const BYTE *)"hklm", sizeof("hklm"));
2173     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2174
2175     /* try to find the value in hkcr */
2176     res = RegQueryValueExA(hkcr, "val2", NULL, &type, (LPBYTE)buffer, &size);
2177     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", res);
2178     ok(!strcmp( buffer, "hklm" ), "value set to '%s'\n", buffer );
2179
2180     /* modify the value in hkcr */
2181     res = RegSetValueExA(hkcr, "val2", 0, REG_SZ, (const BYTE *)"hkcr", sizeof("hkcr"));
2182     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2183
2184     /* check that the value is not modified in hklm classes */
2185     res = RegQueryValueExA(hklm, "val2", NULL, &type, (LPBYTE)buffer, &size);
2186     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d, GLE=%x\n", res, GetLastError());
2187     ok(!strcmp( buffer, "hklm" ), "value set to '%s'\n", buffer );
2188
2189     if (RegCreateKeyExA( HKEY_CURRENT_USER, "Software\\Classes\\WineTestCls", 0, NULL, 0,
2190                          KEY_QUERY_VALUE|KEY_SET_VALUE, NULL, &hkey, NULL )) return;
2191
2192     /* try to open that key in hkcr */
2193     res = RegOpenKeyExA( HKEY_CLASSES_ROOT, "WineTestCls", 0,
2194                          KEY_QUERY_VALUE|KEY_SET_VALUE, &hkcr );
2195     ok(res == ERROR_SUCCESS,
2196        "test key not found in hkcr: %d\n", res);
2197
2198     /* set a value in user's classes */
2199     res = RegSetValueExA(hkey, "val2", 0, REG_SZ, (const BYTE *)"user", sizeof("user"));
2200     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2201
2202     /* try to find the value in hkcr */
2203     res = RegQueryValueExA(hkcr, "val2", NULL, &type, (LPBYTE)buffer, &size);
2204     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", res);
2205     ok(!strcmp( buffer, "user" ), "value set to '%s'\n", buffer );
2206
2207     /* modify the value in hklm */
2208     res = RegSetValueExA(hklm, "val2", 0, REG_SZ, (const BYTE *)"hklm", sizeof("hklm"));
2209     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2210
2211     /* check that the value is not overwritten in hkcr or user's classes */
2212     res = RegQueryValueExA(hkcr, "val2", NULL, &type, (LPBYTE)buffer, &size);
2213     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", res);
2214     ok(!strcmp( buffer, "user" ), "value set to '%s'\n", buffer );
2215     res = RegQueryValueExA(hkey, "val2", NULL, &type, (LPBYTE)buffer, &size);
2216     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d, GLE=%x\n", res, GetLastError());
2217     ok(!strcmp( buffer, "user" ), "value set to '%s'\n", buffer );
2218
2219     /* modify the value in hkcr */
2220     res = RegSetValueExA(hkcr, "val2", 0, REG_SZ, (const BYTE *)"hkcr", sizeof("hkcr"));
2221     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2222
2223     /* check that the value is overwritten in hklm and user's classes */
2224     res = RegQueryValueExA(hkcr, "val2", NULL, &type, (LPBYTE)buffer, &size);
2225     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", res);
2226     ok(!strcmp( buffer, "hkcr" ), "value set to '%s'\n", buffer );
2227     res = RegQueryValueExA(hkey, "val2", NULL, &type, (LPBYTE)buffer, &size);
2228     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d, GLE=%x\n", res, GetLastError());
2229     ok(!strcmp( buffer, "hkcr" ), "value set to '%s'\n", buffer );
2230
2231     /* create a subkey in hklm */
2232     if (RegCreateKeyExA( hklm, "subkey1", 0, NULL, 0,
2233                          KEY_QUERY_VALUE|KEY_SET_VALUE, NULL, &hklmsub1, NULL )) return;
2234     /* try to open that subkey in hkcr */
2235     res = RegOpenKeyExA( hkcr, "subkey1", 0, KEY_QUERY_VALUE|KEY_SET_VALUE, &hkcrsub1 );
2236     ok(res == ERROR_SUCCESS, "test key not found in hkcr: %d\n", res);
2237
2238     /* set a value in hklm classes */
2239     res = RegSetValueExA(hklmsub1, "subval1", 0, REG_SZ, (const BYTE *)"hklm", sizeof("hklm"));
2240     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2241
2242     /* try to find the value in hkcr */
2243     res = RegQueryValueExA(hkcrsub1, "subval1", NULL, &type, (LPBYTE)buffer, &size);
2244     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", res);
2245     ok(!strcmp( buffer, "hklm" ), "value set to '%s'\n", buffer );
2246
2247     /* modify the value in hkcr */
2248     res = RegSetValueExA(hkcrsub1, "subval1", 0, REG_SZ, (const BYTE *)"hkcr", sizeof("hkcr"));
2249     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2250
2251     /* check that the value is modified in hklm classes */
2252     res = RegQueryValueExA(hklmsub1, "subval1", NULL, &type, (LPBYTE)buffer, &size);
2253     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d, GLE=%x\n", res, GetLastError());
2254     ok(!strcmp( buffer, "hkcr" ), "value set to '%s'\n", buffer );
2255
2256     /* create a subkey in user's classes */
2257     if (RegCreateKeyExA( hkey, "subkey1", 0, NULL, 0,
2258                          KEY_QUERY_VALUE|KEY_SET_VALUE, NULL, &hkeysub1, NULL )) return;
2259
2260     /* set a value in user's classes */
2261     res = RegSetValueExA(hkeysub1, "subval1", 0, REG_SZ, (const BYTE *)"user", sizeof("user"));
2262     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2263
2264     /* try to find the value in hkcr */
2265     res = RegQueryValueExA(hkcrsub1, "subval1", NULL, &type, (LPBYTE)buffer, &size);
2266     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", res);
2267     ok(!strcmp( buffer, "user" ), "value set to '%s'\n", buffer );
2268
2269     /* modify the value in hklm */
2270     res = RegSetValueExA(hklmsub1, "subval1", 0, REG_SZ, (const BYTE *)"hklm", sizeof("hklm"));
2271     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2272
2273     /* check that the value is not overwritten in hkcr or user's classes */
2274     res = RegQueryValueExA(hkcrsub1, "subval1", NULL, &type, (LPBYTE)buffer, &size);
2275     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", res);
2276     ok(!strcmp( buffer, "user" ), "value set to '%s'\n", buffer );
2277     res = RegQueryValueExA(hkeysub1, "subval1", NULL, &type, (LPBYTE)buffer, &size);
2278     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d, GLE=%x\n", res, GetLastError());
2279     ok(!strcmp( buffer, "user" ), "value set to '%s'\n", buffer );
2280
2281     /* modify the value in hkcr */
2282     res = RegSetValueExA(hkcrsub1, "subval1", 0, REG_SZ, (const BYTE *)"hkcr", sizeof("hkcr"));
2283     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2284
2285     /* check that the value is not overwritten in hklm, but in user's classes */
2286     res = RegQueryValueExA(hklmsub1, "subval1", NULL, &type, (LPBYTE)buffer, &size);
2287     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", res);
2288     ok(!strcmp( buffer, "hklm" ), "value set to '%s'\n", buffer );
2289     res = RegQueryValueExA(hkeysub1, "subval1", NULL, &type, (LPBYTE)buffer, &size);
2290     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d, GLE=%x\n", res, GetLastError());
2291     ok(!strcmp( buffer, "hkcr" ), "value set to '%s'\n", buffer );
2292
2293     /* new subkey in hkcr */
2294     if (RegCreateKeyExA( hkcr, "subkey2", 0, NULL, 0,
2295                          KEY_QUERY_VALUE|KEY_SET_VALUE, NULL, &hkcrsub2, NULL )) return;
2296     res = RegSetValueExA(hkcrsub2, "subval1", 0, REG_SZ, (const BYTE *)"hkcr", sizeof("hkcr"));
2297     ok(res == ERROR_SUCCESS, "RegSetValueExA failed: %d, GLE=%x\n", res, GetLastError());
2298
2299     /* try to open that new subkey in user's classes and hklm */
2300     res = RegOpenKeyExA( hkey, "subkey2", 0, KEY_QUERY_VALUE|KEY_SET_VALUE, &hklmsub2 );
2301     ok(res != ERROR_SUCCESS, "test key found in user's classes: %d\n", res);
2302     hklmsub2 = 0;
2303     res = RegOpenKeyExA( hklm, "subkey2", 0, KEY_QUERY_VALUE|KEY_SET_VALUE, &hklmsub2 );
2304     ok(res == ERROR_SUCCESS, "test key not found in hklm: %d\n", res);
2305
2306     /* check that the value is present in hklm */
2307     res = RegQueryValueExA(hklmsub2, "subval1", NULL, &type, (LPBYTE)buffer, &size);
2308     ok(res == ERROR_SUCCESS, "RegQueryValueExA failed: %d\n", res);
2309     ok(!strcmp( buffer, "hkcr" ), "value set to '%s'\n", buffer );
2310
2311     /* final cleanup */
2312     delete_key( hkey );
2313     delete_key( hklm );
2314     delete_key( hkcr );
2315     delete_key( hkeysub1 );
2316     delete_key( hklmsub1 );
2317     delete_key( hkcrsub1 );
2318     delete_key( hklmsub2 );
2319     delete_key( hkcrsub2 );
2320     RegCloseKey( hkey );
2321     RegCloseKey( hklm );
2322     RegCloseKey( hkcr );
2323     RegCloseKey( hkeysub1 );
2324     RegCloseKey( hklmsub1 );
2325     RegCloseKey( hkcrsub1 );
2326     RegCloseKey( hklmsub2 );
2327     RegCloseKey( hkcrsub2 );
2328 }
2329
2330 static void test_deleted_key(void)
2331 {
2332     HKEY hkey, hkey2;
2333     char value[20];
2334     DWORD val_count, type;
2335     LONG res;
2336
2337     /* Open the test key, then delete it while it's open */
2338     RegOpenKeyA( HKEY_CURRENT_USER, "Software\\Wine\\Test", &hkey );
2339
2340     delete_key( hkey_main );
2341
2342     val_count = sizeof(value);
2343     type = 0;
2344     res = RegEnumValueA( hkey, 0, value, &val_count, NULL, &type, 0, 0 );
2345     ok(res == ERROR_KEY_DELETED, "expect ERROR_KEY_DELETED, got %i\n", res);
2346
2347     res = RegEnumKeyA( hkey, 0, value, sizeof(value) );
2348     ok(res == ERROR_KEY_DELETED, "expect ERROR_KEY_DELETED, got %i\n", res);
2349
2350     val_count = sizeof(value);
2351     type = 0;
2352     res = RegQueryValueExA( hkey, "test", NULL, &type, (BYTE *)value, &val_count );
2353     ok(res == ERROR_KEY_DELETED, "expect ERROR_KEY_DELETED, got %i\n", res);
2354
2355     res = RegSetValueExA( hkey, "test", 0, REG_SZ, (const BYTE*)"value", 6);
2356     ok(res == ERROR_KEY_DELETED, "expect ERROR_KEY_DELETED, got %i\n", res);
2357
2358     res = RegOpenKeyA( hkey, "test", &hkey2 );
2359     ok(res == ERROR_KEY_DELETED, "expect ERROR_KEY_DELETED, got %i\n", res);
2360     if (res == 0)
2361         RegCloseKey( hkey2 );
2362
2363     res = RegCreateKeyA( hkey, "test", &hkey2 );
2364     ok(res == ERROR_KEY_DELETED, "expect ERROR_KEY_DELETED, got %i\n", res);
2365     if (res == 0)
2366         RegCloseKey( hkey2 );
2367
2368     res = RegFlushKey( hkey );
2369     ok(res == ERROR_KEY_DELETED, "expect ERROR_KEY_DELETED, got %i\n", res);
2370
2371     RegCloseKey( hkey );
2372
2373     setup_main_key();
2374 }
2375
2376 static void test_delete_value(void)
2377 {
2378     LONG res;
2379     char longname[401];
2380
2381     res = RegSetValueExA( hkey_main, "test", 0, REG_SZ, (const BYTE*)"value", 6 );
2382     ok(res == ERROR_SUCCESS, "expect ERROR_SUCCESS, got %i\n", res);
2383
2384     res = RegQueryValueExA( hkey_main, "test", NULL, NULL, NULL, NULL);
2385     ok(res == ERROR_SUCCESS, "expect ERROR_SUCCESS, got %i\n", res);
2386
2387     res = RegDeleteValueA( hkey_main, "test" );
2388     ok(res == ERROR_SUCCESS, "expect ERROR_SUCCESS, got %i\n", res);
2389
2390     res = RegQueryValueExA( hkey_main, "test", NULL, NULL, NULL, NULL);
2391     ok(res == ERROR_FILE_NOT_FOUND, "expect ERROR_FILE_NOT_FOUND, got %i\n", res);
2392
2393     res = RegDeleteValueA( hkey_main, "test" );
2394     ok(res == ERROR_FILE_NOT_FOUND, "expect ERROR_FILE_NOT_FOUND, got %i\n", res);
2395
2396     memset(longname, 'a', 400);
2397     longname[400] = 0;
2398     res = RegDeleteValueA( hkey_main, longname );
2399     ok(res == ERROR_FILE_NOT_FOUND || broken(res == ERROR_MORE_DATA), /* nt4, win2k */
2400        "expect ERROR_FILE_NOT_FOUND, got %i\n", res);
2401 }
2402
2403 START_TEST(registry)
2404 {
2405     /* Load pointers for functions that are not available in all Windows versions */
2406     InitFunctionPtrs();
2407
2408     setup_main_key();
2409     test_set_value();
2410     create_test_entries();
2411     test_enum_value();
2412     test_query_value_ex();
2413     test_get_value();
2414     test_reg_open_key();
2415     test_reg_create_key();
2416     test_reg_close_key();
2417     test_reg_delete_key();
2418     test_reg_query_value();
2419     test_string_termination();
2420     test_symlinks();
2421     test_redirection();
2422     test_classesroot();
2423
2424     /* SaveKey/LoadKey require the SE_BACKUP_NAME privilege to be set */
2425     if (set_privileges(SE_BACKUP_NAME, TRUE) &&
2426         set_privileges(SE_RESTORE_NAME, TRUE))
2427     {
2428         test_reg_save_key();
2429         test_reg_load_key();
2430         test_reg_unload_key();
2431
2432         set_privileges(SE_BACKUP_NAME, FALSE);
2433         set_privileges(SE_RESTORE_NAME, FALSE);
2434     }
2435
2436     test_reg_delete_tree();
2437     test_rw_order();
2438     test_deleted_key();
2439     test_delete_value();
2440
2441     /* cleanup */
2442     delete_key( hkey_main );
2443
2444     test_regconnectregistry();
2445 }