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);
 
}