reactos/modules/rostests/apitests/win32nt/ntuser/NtUserGetTitleBarInfo.c

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/*
* PROJECT: ReactOS api tests
* LICENSE: GPL - See COPYING in the top level directory
* PURPOSE: Test for NtUserGetTitleBarInfo
* PROGRAMMERS:
*/
#include <win32nt.h>
START_TEST(NtUserGetTitleBarInfo)
{
HINSTANCE hinst = GetModuleHandle(NULL);
HWND hWnd;
TITLEBARINFO tbi;
hWnd = CreateWindowA("BUTTON",
"Test",
BS_PUSHBUTTON | WS_VISIBLE,
0,
0,
50,
30,
NULL,
NULL,
hinst,
0);
ASSERT(hWnd);
/* FALSE case */
/* no windows handle */
TEST(NtUserGetTitleBarInfo(NULL, &tbi) == FALSE);
/* no TITLEBARINFO struct */
TEST(NtUserGetTitleBarInfo(hWnd, NULL) == FALSE);
/* nothing */
TEST(NtUserGetTitleBarInfo(NULL, NULL) == FALSE);
/* wrong size */
tbi.cbSize = 0;
TEST(NtUserGetTitleBarInfo(hWnd, &tbi) == FALSE);
/* TRUE case */
tbi.cbSize = sizeof(TITLEBARINFO);
TEST(NtUserGetTitleBarInfo(hWnd, &tbi) == TRUE);
DestroyWindow(hWnd);
}