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