reactos/rostests/apitests/advapi32/RegQueryInfoKey.c

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/*
* PROJECT: ReactOS api tests
* LICENSE: LGPLv2.1+ - See COPYING.Lib in the top level directory
* PURPOSE: Test for RegQueryInfoKey
* PROGRAMMER: Thomas Faber <thomas.faber@reactos.org>
*/
#include <apitest.h>
#define WIN32_NO_STATUS
#include <winreg.h>
#define TestKeyAccess(da, er, es) TestKeyAccess_(__FILE__, __LINE__, da, er, es)
static
VOID
TestKeyAccess_(
_In_ PCSTR File,
_In_ INT Line,
_In_ REGSAM DesiredAccess,
_In_ LONG ExpectedReturn,
_In_ BOOLEAN ExpectSd)
{
DWORD cbSd;
HKEY hKey;
LONG ret;
ret = RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"Software", 0, DesiredAccess, &hKey);
ok_(File, Line)(ret == NO_ERROR, "RegOpenKeyEx returned %ld\n", ret);
if (ret == NO_ERROR)
{
cbSd = 0x55555555;
ret = RegQueryInfoKeyW(hKey, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, &cbSd, NULL);
ok_(File, Line)(ret == ExpectedReturn, "RegQueryInfoKeyW returned %ld\n", ret);
if (ExpectSd)
ok_(File, Line)(cbSd != 0 && cbSd != 0x55555555, "RegQueryInfoKeyW - cbSd = %lu\n", cbSd);
else
ok_(File, Line)(cbSd == 0, "RegQueryInfoKeyW - cbSd = %lu\n", cbSd);
cbSd = 0x55555555;
ret = RegQueryInfoKeyA(hKey, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, &cbSd, NULL);
ok_(File, Line)(ret == ExpectedReturn, "RegQueryInfoKeyA returned %ld\n", ret);
if (ExpectSd)
ok_(File, Line)(cbSd != 0 && cbSd != 0x55555555, "RegQueryInfoKeyA - cbSd = %lu\n", cbSd);
else
ok_(File, Line)(cbSd == 0, "RegQueryInfoKeyA - cbSd = %lu\n", cbSd);
ret = RegCloseKey(hKey);
ok_(File, Line)(ret == NO_ERROR, "RegCloseKey returned %ld\n", ret);
}
else
{
skip_(File, Line)("No key handle\n");
}
}
START_TEST(RegQueryInfoKey)
{
/* 0 access just fails the open */
if (0)
TestKeyAccess(0, ERROR_ACCESS_DENIED, FALSE);
/* Without KEY_QUERY_VALUE we can't query anything */
TestKeyAccess(READ_CONTROL, ERROR_ACCESS_DENIED, FALSE);
/* Without READ_CONTROL we'll get success but SD size will yield 0 */
TestKeyAccess(KEY_QUERY_VALUE, NO_ERROR, FALSE);
/* With the two combined we get everything */
TestKeyAccess(KEY_QUERY_VALUE | READ_CONTROL, NO_ERROR, TRUE);
/* Write rights return nothing on 2003 (but succeed and return SD size on Win7) */
TestKeyAccess(KEY_SET_VALUE, ERROR_ACCESS_DENIED, FALSE);
TestKeyAccess(KEY_CREATE_SUB_KEY, ERROR_ACCESS_DENIED, FALSE);
TestKeyAccess(KEY_CREATE_LINK, ERROR_ACCESS_DENIED, FALSE);
TestKeyAccess(DELETE, ERROR_ACCESS_DENIED, FALSE);
TestKeyAccess(WRITE_DAC, ERROR_ACCESS_DENIED, FALSE);
TestKeyAccess(WRITE_OWNER, ERROR_ACCESS_DENIED, FALSE);
/* But these return nothing */
TestKeyAccess(KEY_ENUMERATE_SUB_KEYS, ERROR_ACCESS_DENIED, FALSE);
TestKeyAccess(KEY_NOTIFY, ERROR_ACCESS_DENIED, FALSE);
}