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108 lines
2.9 KiB
C
108 lines
2.9 KiB
C
/*
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* PROJECT: ReactOS api tests
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* LICENSE: GPL - See COPYING in the top level directory
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* PURPOSE: Test for ...
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* PROGRAMMERS: Timo Kreuzer
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*/
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#include "precomp.h"
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void Test_GetDIBColorTable()
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{
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struct
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{
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BITMAPINFOHEADER bmiHeader;
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ULONG bmiColors[8];
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} bmibuffer;
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BITMAPINFO *pbmi = (PVOID)&bmibuffer;
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HBITMAP hbmp, hbmpOld;
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HDC hdc;
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PBYTE pjBits;
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UINT cColors;
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ULONG aulColors[257];
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hdc = CreateCompatibleDC(0);
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ok(hdc != 0, "failed\n");
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SetLastError(0);
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cColors = GetDIBColorTable(hdc, 0, 257, (RGBQUAD*)aulColors);
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ok_long(cColors, 2);
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ok_err(0);
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ok_long(aulColors[0], 0x000000);
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ok_long(aulColors[1], 0xffffff);
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hbmp = CreateBitmap(1, 1, 1, 1, NULL);
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ok(hbmp != 0, "\n");
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hbmpOld = SelectObject(hdc, hbmp);
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ok(hbmpOld != 0, "Failed to select bitmap\n");
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cColors = GetDIBColorTable(hdc, 0, 257, (RGBQUAD*)aulColors);
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ok_long(cColors, 2);
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ok_err(0);
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ok_long(aulColors[0], 0x000000);
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ok_long(aulColors[1], 0xffffff);
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SelectObject(hdc, hbmpOld);
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DeleteObject(hbmp);
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/* Initialize a BITMAPINFO */
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pbmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
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pbmi->bmiHeader.biWidth = 2;
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pbmi->bmiHeader.biHeight = 2;
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pbmi->bmiHeader.biPlanes = 1;
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pbmi->bmiHeader.biBitCount = 8;
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pbmi->bmiHeader.biCompression = BI_RGB;
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pbmi->bmiHeader.biSizeImage = 0;
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pbmi->bmiHeader.biXPelsPerMeter = 1;
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pbmi->bmiHeader.biYPelsPerMeter = 1;
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pbmi->bmiHeader.biClrUsed = 3;
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pbmi->bmiHeader.biClrImportant = 0;
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bmibuffer.bmiColors[0] = 0xff0000;
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bmibuffer.bmiColors[1] = 0x00ff00;
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bmibuffer.bmiColors[2] = 0x0000ff;
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hbmp = CreateDIBSection(hdc, pbmi, DIB_RGB_COLORS, (PVOID*)&pjBits, 0, 0 );
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ok( hbmp != NULL, "error=%ld\n", GetLastError() );
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SelectObject(hdc, hbmp);
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cColors = GetDIBColorTable(hdc, 0, 257, (RGBQUAD*)aulColors);
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ok_long(cColors, 256);
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ok_long(aulColors[0], 0xff0000);
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ok_long(aulColors[1], 0x00ff00);
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ok_long(aulColors[2], 0x0000ff);
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ok_long(aulColors[3], 0x000000);
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cColors = SetDIBColorTable(hdc, 0, 4, (RGBQUAD*)aulColors);
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ok_long(cColors, 4);
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aulColors[3] = 0x000F0F;
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cColors = SetDIBColorTable(hdc, 0, 4, (RGBQUAD*)aulColors);
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ok_long(cColors, 4);
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cColors = GetDIBColorTable(hdc, 0, 257, (RGBQUAD*)aulColors);
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ok_long(cColors, 256);
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ok_long(aulColors[0], 0xff0000);
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ok_long(aulColors[1], 0x00ff00);
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ok_long(aulColors[2], 0x0000ff);
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ok_long(aulColors[3], 0x000F0F);
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SelectObject(hdc, GetStockObject(21));
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DeleteObject(hbmp);
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bmibuffer.bmiColors[0] = 1;
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bmibuffer.bmiColors[1] = 2;
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bmibuffer.bmiColors[2] = 3;
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hbmp = CreateDIBSection(hdc, pbmi, DIB_PAL_COLORS, (PVOID*)&pjBits, 0, 0 );
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ok( hbmp != NULL, "error=%ld\n", GetLastError() );
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SelectObject(hdc, hbmp);
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}
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START_TEST(GetDIBColorTable)
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{
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Test_GetDIBColorTable();
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}
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