reactos/rostests/apitests/gdi32/SetDIBits.c

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/*
* PROJECT: ReactOS api tests
* LICENSE: GPL - See COPYING in the top level directory
* PURPOSE: Test for SetDIBits
* PROGRAMMERS: J<EFBFBD>r<EFBFBD>me Gardou
*/
#include <stdio.h>
#include <wine/test.h>
#include <windows.h>
void Test_SetDIBits()
{
char buffer[sizeof(BITMAPINFOHEADER)+2*sizeof(RGBQUAD)];
ULONG* dibBuffer;
BITMAPINFO* pBMI = (BITMAPINFO*)buffer;
DWORD bits1bpp[2] = {0, 1};
HBITMAP hbmp;
int ret;
ZeroMemory(buffer, sizeof(buffer));
pBMI->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
pBMI->bmiHeader.biWidth=2;
pBMI->bmiHeader.biHeight=1;
pBMI->bmiHeader.biPlanes=1;
pBMI->bmiHeader.biBitCount=32;
pBMI->bmiHeader.biCompression=BI_RGB;
pBMI->bmiHeader.biSizeImage=0;
pBMI->bmiHeader.biXPelsPerMeter=0;
pBMI->bmiHeader.biYPelsPerMeter=0;
pBMI->bmiHeader.biClrUsed=0;
pBMI->bmiHeader.biClrImportant=0;
hbmp = CreateDIBSection(NULL, pBMI, DIB_RGB_COLORS, (PVOID*)&dibBuffer, NULL, 0);
ok(hbmp!=NULL, "Failed to create a DIB section\n");
pBMI->bmiHeader.biBitCount = 1;
pBMI->bmiColors[0].rgbBlue = 0xFF;
pBMI->bmiColors[0].rgbGreen = 0xFF;
pBMI->bmiColors[0].rgbRed = 0xFF;
ret = SetDIBits(NULL, hbmp, 0, 1, bits1bpp, pBMI, DIB_RGB_COLORS);
ok(ret == 1, "Copied %i scanlines\n", ret);
ok(dibBuffer[0] = 0xFFFFFF, "Wrong color 0x%08x after SetDIBits\n", (unsigned int)dibBuffer[0]);
ok(dibBuffer[1] = 0xFFFFFF, "Wrong color 0x%08x after SetDIBits\n", (unsigned int)dibBuffer[1]);
DeleteObject(hbmp);
}
START_TEST(SetDIBits)
{
Test_SetDIBits();
}