mirror of
https://github.com/reactos/reactos.git
synced 2025-02-25 01:39:30 +00:00
68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
/*
|
|
* PROJECT: ReactOS api tests
|
|
* LICENSE: GPL - See COPYING in the top level directory
|
|
* PURPOSE: Test for NtGdiGetBitmapBits
|
|
* PROGRAMMERS:
|
|
*/
|
|
|
|
#include <win32nt.h>
|
|
|
|
START_TEST(NtGdiGetBitmapBits)
|
|
{
|
|
BYTE Bits[50] = {0,1,2,3,4,5,6,7,8,9};
|
|
HBITMAP hBitmap;
|
|
|
|
SetLastError(ERROR_SUCCESS);
|
|
RTEST(NtGdiGetBitmapBits(0, 0, 0) == 0);
|
|
RTEST(GetLastError() == ERROR_INVALID_HANDLE);
|
|
|
|
/* Test NULL bitmap handle */
|
|
SetLastError(ERROR_SUCCESS);
|
|
RTEST(NtGdiGetBitmapBits(0, 5, Bits) == 0);
|
|
RTEST(GetLastError() == ERROR_INVALID_HANDLE);
|
|
|
|
/* Test invalid bitmap handle */
|
|
hBitmap = (HBITMAP)CreatePen(PS_SOLID, 1, RGB(1,2,3));
|
|
SetLastError(ERROR_SUCCESS);
|
|
RTEST(NtGdiGetBitmapBits(hBitmap, 5, Bits) == 0);
|
|
RTEST(GetLastError() == ERROR_INVALID_HANDLE);
|
|
DeleteObject(hBitmap);
|
|
|
|
hBitmap = CreateBitmap(3, 3, 1, 8, NULL);
|
|
SetLastError(ERROR_SUCCESS);
|
|
|
|
/* test NULL pointer and count buffer size != 0 */
|
|
RTEST(NtGdiGetBitmapBits(hBitmap, 5, NULL) == 12);
|
|
|
|
/* test NULL pointer and buffer size == 0*/
|
|
RTEST(NtGdiGetBitmapBits(hBitmap, 0, NULL) == 12);
|
|
|
|
/* test bad pointer */
|
|
RTEST(NtGdiGetBitmapBits(hBitmap, 5, (PBYTE)0x500) == 0);
|
|
|
|
/* Test if we can set a number of bytes between lines */
|
|
RTEST(NtGdiGetBitmapBits(hBitmap, 5, Bits) == 5);
|
|
|
|
/* Test alignment */
|
|
RTEST(NtGdiGetBitmapBits(hBitmap, 4, Bits+1) == 4);
|
|
|
|
/* Test 1 byte too much */
|
|
RTEST(NtGdiGetBitmapBits(hBitmap, 10, Bits) == 10);
|
|
|
|
/* Test one row too much */
|
|
RTEST(NtGdiGetBitmapBits(hBitmap, 12, Bits) == 12);
|
|
|
|
RTEST(NtGdiGetBitmapBits(hBitmap, 13, Bits) == 12);
|
|
|
|
RTEST(NtGdiGetBitmapBits(hBitmap, 100, Bits) == 12);
|
|
|
|
/* Test huge bytes count */
|
|
RTEST(NtGdiGetBitmapBits(hBitmap, 12345678, Bits) == 12);
|
|
|
|
/* Test negative bytes count */
|
|
RTEST(NtGdiGetBitmapBits(hBitmap, -5, Bits) == 12);
|
|
|
|
RTEST(GetLastError() == ERROR_SUCCESS);
|
|
|
|
DeleteObject(hBitmap);
|
|
}
|