rostests/apitests/advapi32/RegQueryInfoKey.c

   1 /*
   2  * PROJECT:         ReactOS api tests
   3  * LICENSE:         LGPLv2.1+ - See COPYING.Lib in the top level directory
   4  * PURPOSE:         Test for RegQueryInfoKey
   5  * PROGRAMMER:      Thomas Faber <thomas.faber@reactos.org>
   6  */
   7
   8 #include <apitest.h>
   9
  10 #define WIN32_NO_STATUS
  11 #include <winreg.h>
  12
  13 #define TestKeyAccess(da, er, es) TestKeyAccess_(__FILE__, __LINE__, da, er, es)
  14 static
  15 VOID
  16 TestKeyAccess_(
  17     _In_ PCSTR File,
  18     _In_ INT Line,
  19     _In_ REGSAM DesiredAccess,
  20     _In_ LONG ExpectedReturn,
  21     _In_ BOOLEAN ExpectSd)
  22 {
  23     DWORD cbSd;
  24     HKEY hKey;
  25     LONG ret;
  26
  27     ret = RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"Software", 0, DesiredAccess, &hKey);
  28     ok_(File, Line)(ret == NO_ERROR, "RegOpenKeyEx returned %ld\n", ret);
  29     if (ret == NO_ERROR)
  30     {
  31         cbSd = 0x55555555;
  32         ret = RegQueryInfoKeyW(hKey, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, &cbSd, NULL);
  33         ok_(File, Line)(ret == ExpectedReturn, "RegQueryInfoKeyW returned %ld\n", ret);
  34         if (ExpectSd)
  35             ok_(File, Line)(cbSd != 0 && cbSd != 0x55555555, "RegQueryInfoKeyW - cbSd = %lu\n", cbSd);
  36         else
  37             ok_(File, Line)(cbSd == 0, "RegQueryInfoKeyW - cbSd = %lu\n", cbSd);
  38
  39         cbSd = 0x55555555;
  40         ret = RegQueryInfoKeyA(hKey, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, &cbSd, NULL);
  41         ok_(File, Line)(ret == ExpectedReturn, "RegQueryInfoKeyA returned %ld\n", ret);
  42         if (ExpectSd)
  43             ok_(File, Line)(cbSd != 0 && cbSd != 0x55555555, "RegQueryInfoKeyA - cbSd = %lu\n", cbSd);
  44         else
  45             ok_(File, Line)(cbSd == 0, "RegQueryInfoKeyA - cbSd = %lu\n", cbSd);
  46         ret = RegCloseKey(hKey);
  47         ok_(File, Line)(ret == NO_ERROR, "RegCloseKey returned %ld\n", ret);
  48     }
  49     else
  50     {
  51         skip_(File, Line)("No key handle\n");
  52     }
  53 }
  54
  55 START_TEST(RegQueryInfoKey)
  56 {
  57     /* 0 access just fails the open */
  58     if (0)
  59     TestKeyAccess(0,                                ERROR_ACCESS_DENIED, FALSE);
  60     /* Without KEY_QUERY_VALUE we can't query anything */
  61     TestKeyAccess(READ_CONTROL,                     ERROR_ACCESS_DENIED, FALSE);
  62     /* Without READ_CONTROL we'll get success but SD size will yield 0 */
  63     TestKeyAccess(KEY_QUERY_VALUE,                  NO_ERROR, FALSE);
  64     /* With the two combined we get everything */
  65     TestKeyAccess(KEY_QUERY_VALUE | READ_CONTROL,   NO_ERROR, TRUE);
  66     /* Write rights return nothing on 2003 (but succeed and return SD size on Win7) */
  67     TestKeyAccess(KEY_SET_VALUE,                    ERROR_ACCESS_DENIED, FALSE);
  68     TestKeyAccess(KEY_CREATE_SUB_KEY,               ERROR_ACCESS_DENIED, FALSE);
  69     TestKeyAccess(KEY_CREATE_LINK,                  ERROR_ACCESS_DENIED, FALSE);
  70     TestKeyAccess(DELETE,                           ERROR_ACCESS_DENIED, FALSE);
  71     TestKeyAccess(WRITE_DAC,                        ERROR_ACCESS_DENIED, FALSE);
  72     TestKeyAccess(WRITE_OWNER,                      ERROR_ACCESS_DENIED, FALSE);
  73     /* But these return nothing */
  74     TestKeyAccess(KEY_ENUMERATE_SUB_KEYS,           ERROR_ACCESS_DENIED, FALSE);
  75     TestKeyAccess(KEY_NOTIFY,                       ERROR_ACCESS_DENIED, FALSE);
  76 }