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Reactos
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12345678910111213141516171819202122232425262728293031323334353637383940414243/* * PROJECT: ReactOS api tests * LICENSE: GPLv2+ - See COPYING in the top level directory * PURPOSE: Test for the RegOpenKeyExW alignment * PROGRAMMER: Mark Jansen (mark.jansen@reactos.org) */
#include "precomp.h"
#define TEST_STR L".exe"
START_TEST(RegOpenKeyExW){ char GccShouldNotAlignThis[20 * 2]; char GccShouldNotAlignThis2[20]; PVOID Alias = GccShouldNotAlignThis + 1; PVOID UnalignedKey = GccShouldNotAlignThis2 + 1; HKEY hk; LONG lRes;
memcpy(Alias, TEST_STR, sizeof(TEST_STR));
lRes = RegOpenKeyExW(HKEY_CLASSES_ROOT, TEST_STR, 0, KEY_READ, &hk); ok_int(lRes, ERROR_SUCCESS); if (lRes) return; RegCloseKey(hk);
ok_hex(((ULONG_PTR)Alias) % 2, 1); lRes = RegOpenKeyExW(HKEY_CLASSES_ROOT, Alias, 0, KEY_READ, &hk); ok_int(lRes, ERROR_SUCCESS); if (!lRes) RegCloseKey(hk);
ok_hex(((ULONG_PTR)UnalignedKey) % 2, 1); lRes = RegOpenKeyExW(HKEY_CLASSES_ROOT, TEST_STR, 0, KEY_READ, UnalignedKey); ok_int(lRes, ERROR_SUCCESS); if (!lRes) { RegCloseKey(*(HKEY*)(UnalignedKey)); }}