126 lines
4.3 KiB
C
126 lines
4.3 KiB
C
/*
|
|
* Unit test suite for clipping
|
|
*
|
|
* Copyright 2005 Huw Davies
|
|
*
|
|
* 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 "wine/test.h"
|
|
#include "winbase.h"
|
|
#include "wingdi.h"
|
|
#include "winuser.h"
|
|
|
|
static void test_GetRandomRgn(void)
|
|
{
|
|
HWND hwnd = CreateWindowExA(0,"BUTTON","test",WS_VISIBLE|WS_POPUP,0,0,100,100,GetDesktopWindow(),0,0,0);
|
|
HDC hdc;
|
|
HRGN hrgn = CreateRectRgn(0, 0, 0, 0);
|
|
int ret;
|
|
RECT rc, rc2;
|
|
RECT ret_rc, window_rc;
|
|
|
|
ok( hwnd != 0, "CreateWindow failed\n" );
|
|
|
|
SetRect(&window_rc, 400, 300, 500, 400);
|
|
MoveWindow(hwnd, window_rc.left, window_rc.top, window_rc.right - window_rc.left, window_rc.bottom - window_rc.top, FALSE);
|
|
hdc = GetDC(hwnd);
|
|
|
|
ret = GetRandomRgn(hdc, hrgn, 1);
|
|
ok(ret == 0, "GetRandomRgn rets %d\n", ret);
|
|
ret = GetRandomRgn(hdc, hrgn, 2);
|
|
ok(ret == 0, "GetRandomRgn rets %d\n", ret);
|
|
ret = GetRandomRgn(hdc, hrgn, 3);
|
|
ok(ret == 0, "GetRandomRgn rets %d\n", ret);
|
|
|
|
/* Set a clip region */
|
|
SetRect(&rc, 20, 20, 80, 80);
|
|
IntersectClipRect(hdc, rc.left, rc.top, rc.right, rc.bottom);
|
|
|
|
ret = GetRandomRgn(hdc, hrgn, 1);
|
|
ok(ret != 0, "GetRandomRgn rets %d\n", ret);
|
|
GetRgnBox(hrgn, &ret_rc);
|
|
ok(EqualRect(&rc, &ret_rc), "GetRandomRgn %d,%d - %d,%d\n",
|
|
ret_rc.left, ret_rc.top, ret_rc.right, ret_rc.bottom);
|
|
|
|
ret = GetRandomRgn(hdc, hrgn, 2);
|
|
ok(ret == 0, "GetRandomRgn rets %d\n", ret);
|
|
|
|
ret = GetRandomRgn(hdc, hrgn, 3);
|
|
ok(ret != 0, "GetRandomRgn rets %d\n", ret);
|
|
GetRgnBox(hrgn, &ret_rc);
|
|
ok(EqualRect(&rc, &ret_rc), "GetRandomRgn %d,%d - %d,%d\n",
|
|
ret_rc.left, ret_rc.top, ret_rc.right, ret_rc.bottom);
|
|
|
|
/* Move the clip to the meta and clear the clip */
|
|
SetMetaRgn(hdc);
|
|
|
|
ret = GetRandomRgn(hdc, hrgn, 1);
|
|
ok(ret == 0, "GetRandomRgn rets %d\n", ret);
|
|
ret = GetRandomRgn(hdc, hrgn, 2);
|
|
ok(ret != 0, "GetRandomRgn rets %d\n", ret);
|
|
GetRgnBox(hrgn, &ret_rc);
|
|
ok(EqualRect(&rc, &ret_rc), "GetRandomRgn %d,%d - %d,%d\n",
|
|
ret_rc.left, ret_rc.top, ret_rc.right, ret_rc.bottom);
|
|
|
|
ret = GetRandomRgn(hdc, hrgn, 3);
|
|
ok(ret != 0, "GetRandomRgn rets %d\n", ret);
|
|
GetRgnBox(hrgn, &ret_rc);
|
|
ok(EqualRect(&rc, &ret_rc), "GetRandomRgn %d,%d - %d,%d\n",
|
|
ret_rc.left, ret_rc.top, ret_rc.right, ret_rc.bottom);
|
|
|
|
/* Set a new clip (still got the meta) */
|
|
SetRect(&rc2, 10, 30, 70, 90);
|
|
IntersectClipRect(hdc, rc2.left, rc2.top, rc2.right, rc2.bottom);
|
|
|
|
ret = GetRandomRgn(hdc, hrgn, 1);
|
|
ok(ret != 0, "GetRandomRgn rets %d\n", ret);
|
|
GetRgnBox(hrgn, &ret_rc);
|
|
ok(EqualRect(&rc2, &ret_rc), "GetRandomRgn %d,%d - %d,%d\n",
|
|
ret_rc.left, ret_rc.top, ret_rc.right, ret_rc.bottom);
|
|
|
|
ret = GetRandomRgn(hdc, hrgn, 2);
|
|
ok(ret != 0, "GetRandomRgn rets %d\n", ret);
|
|
GetRgnBox(hrgn, &ret_rc);
|
|
ok(EqualRect(&rc, &ret_rc), "GetRandomRgn %d,%d - %d,%d\n",
|
|
ret_rc.left, ret_rc.top, ret_rc.right, ret_rc.bottom);
|
|
|
|
IntersectRect(&rc2, &rc, &rc2);
|
|
|
|
ret = GetRandomRgn(hdc, hrgn, 3);
|
|
ok(ret != 0, "GetRandomRgn rets %d\n", ret);
|
|
GetRgnBox(hrgn, &ret_rc);
|
|
ok(EqualRect(&rc2, &ret_rc), "GetRandomRgn %d,%d - %d,%d\n",
|
|
ret_rc.left, ret_rc.top, ret_rc.right, ret_rc.bottom);
|
|
|
|
|
|
ret = GetRandomRgn(hdc, hrgn, SYSRGN);
|
|
ok(ret != 0, "GetRandomRgn rets %d\n", ret);
|
|
GetRgnBox(hrgn, &ret_rc);
|
|
if(GetVersion() & 0x80000000)
|
|
OffsetRect(&window_rc, -window_rc.left, -window_rc.top);
|
|
ok(EqualRect(&window_rc, &ret_rc), "GetRandomRgn %d,%d - %d,%d\n",
|
|
ret_rc.left, ret_rc.top, ret_rc.right, ret_rc.bottom);
|
|
|
|
DeleteObject(hrgn);
|
|
ReleaseDC(hwnd, hdc);
|
|
DestroyWindow(hwnd);
|
|
}
|
|
|
|
START_TEST(clipping)
|
|
{
|
|
test_GetRandomRgn();
|
|
}
|