Sweden-Number/dlls/comctl32/tests/updown.c

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/* Unit test suite for updown control.
*
* Copyright 2005 C. Scott Ananian
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <assert.h>
#include <windows.h>
#include <commctrl.h>
#include <stdio.h>
#include "wine/test.h"
static HDC desktopDC;
static HINSTANCE hinst;
static HWND create_edit_control (DWORD style, DWORD exstyle)
{
HWND handle;
handle = CreateWindowEx(exstyle,
"EDIT",
NULL,
ES_AUTOHSCROLL | ES_AUTOVSCROLL | style,
10, 10, 300, 300,
NULL, NULL, hinst, NULL);
assert (handle);
if (winetest_interactive)
ShowWindow (handle, SW_SHOW);
return handle;
}
static HWND create_updown_control (HWND hWndEdit)
{
HWND hWndUpDown;
/* make the control */
hWndUpDown = CreateWindowEx
(0L, UPDOWN_CLASS, NULL,
/* window styles */
UDS_SETBUDDYINT | UDS_ALIGNRIGHT |
UDS_ARROWKEYS | UDS_NOTHOUSANDS,
/* placement */
0, 0, 8, 8,
/* parent, etc */
NULL, NULL, hinst, NULL);
assert (hWndUpDown);
/* set the buddy. */
SendMessage (hWndUpDown, UDM_SETBUDDY, (WPARAM)hWndEdit, 0L );
/* set the range. */
SendMessage (hWndUpDown, UDM_SETRANGE, 0L, (LPARAM) MAKELONG(32000, 0));
/* maybe show it. */
if (winetest_interactive)
ShowWindow (hWndUpDown, SW_SHOW);
return hWndUpDown;
}
static void test_updown_control (void)
{
HWND hWndUpDown, hWndEdit;
int num;
hWndEdit = create_edit_control (ES_AUTOHSCROLL | ES_NUMBER, 0);
hWndUpDown = create_updown_control (hWndEdit);
/* before we set a value, it should be '0' */
num = SendMessage(hWndUpDown, UDM_GETPOS, 0, 0L);
ok(num == 0, "Expected 0 got %d\n", num);
/* set a value, check it. */
SendMessage(hWndUpDown, UDM_SETPOS, 0L, MAKELONG( 1, 0));
num = SendMessage(hWndUpDown, UDM_GETPOS, 0, 0L);
ok(num == 1, "Expected 1 got %d\n", num);
/* okay, done (short set of tests!) */
DestroyWindow(hWndUpDown);
DestroyWindow(hWndEdit);
}
START_TEST(updown)
{
desktopDC=GetDC(NULL);
hinst = GetModuleHandleA(NULL);
InitCommonControls();
test_updown_control();
}