mirror of
https://github.com/reactos/reactos.git
synced 2024-07-07 21:25:05 +00:00
53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
/*
|
|
* PROJECT: ReactOS api tests
|
|
* LICENSE: GPL - See COPYING in the top level directory
|
|
* PURPOSE: Test for NtGdiCombineRgn
|
|
* PROGRAMMERS:
|
|
*/
|
|
|
|
#include <win32nt.h>
|
|
|
|
START_TEST(NtGdiCombineRgn)
|
|
{
|
|
HRGN hRgnDest, hRgn1, hRgn2;
|
|
// test what params are accepted for what operations
|
|
// 0? invalid? are params maybe ignored in some cases?
|
|
// LastError
|
|
|
|
/* Preparation */
|
|
hRgnDest = CreateRectRgn(0,0,1,1);
|
|
hRgn1 = CreateRectRgn(1,1,4,4);
|
|
hRgn2 = CreateRectRgn(2,2,6,3);
|
|
|
|
/* RGN_AND = 1, RGN_OR = 2, RGN_XOR = 3, RGN_DIFF = 4, RGN_COPY = 5 */
|
|
|
|
ok_int(NtGdiCombineRgn(hRgnDest, hRgn1, hRgn2, 0), ERROR);
|
|
ok_int(NtGdiCombineRgn(hRgnDest, hRgn1, hRgn2, 6), ERROR);
|
|
|
|
SetLastError(ERROR_SUCCESS);
|
|
ok_int(NtGdiCombineRgn(hRgnDest, 0, 0, RGN_AND), ERROR);
|
|
ok_long(GetLastError(), ERROR_INVALID_HANDLE);
|
|
SetLastError(ERROR_SUCCESS);
|
|
ok_int(NtGdiCombineRgn(hRgnDest, hRgn1, 0, RGN_AND), ERROR);
|
|
ok_long(GetLastError(), ERROR_INVALID_HANDLE);
|
|
SetLastError(ERROR_SUCCESS);
|
|
ok_int(NtGdiCombineRgn(hRgnDest, 0, hRgn1, RGN_AND), ERROR);
|
|
ok_long(GetLastError(), ERROR_INVALID_HANDLE);
|
|
SetLastError(ERROR_SUCCESS);
|
|
ok_int(NtGdiCombineRgn(0, hRgn1, hRgn2, RGN_AND), ERROR);
|
|
ok_long(GetLastError(), ERROR_INVALID_HANDLE);
|
|
|
|
/* Create intersection */
|
|
ok_int(NtGdiCombineRgn(hRgnDest, hRgn1, hRgn2, RGN_AND), SIMPLEREGION);
|
|
SetRectRgn(hRgn1, 2, 2, 4, 3);
|
|
ok_int(NtGdiCombineRgn(hRgnDest, hRgnDest, hRgn1, RGN_XOR), NULLREGION);
|
|
|
|
/* Create intersection with itself */
|
|
SetRectRgn(hRgnDest, 2, 2, 4, 3);
|
|
ok_int(NtGdiCombineRgn(hRgnDest, hRgnDest, hRgnDest, RGN_AND), SIMPLEREGION);
|
|
SetRectRgn(hRgn1, 2, 2, 4, 3);
|
|
ok_int(NtGdiCombineRgn(hRgnDest, hRgnDest, hRgn1, RGN_XOR), NULLREGION);
|
|
|
|
/* What if 2 regions are the same */
|
|
}
|