mirror of
https://github.com/reactos/reactos.git
synced 2024-10-29 19:13:58 +00:00
147 lines
3.2 KiB
C
147 lines
3.2 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 FrameRgn
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* PROGRAMMERS: Timo Kreuzer
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*/
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#include <apitest.h>
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#include <windows.h>
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#include <stdio.h>
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#include "init.h"
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#if 0
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BOOL
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MyFrameRgn(
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HDC hdc,
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HRGN hrgn,
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HBRUSH hbr,
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INT cx,
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INT cy)
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{
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HRGN hrgnTemp;
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hrgnTemp = CreateRectRgn(0, 0, 0, 0);
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if (hrgnTemp == NULL)
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{
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return FALSE;
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}
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if (CombineRgn(hrgnTemp, hrgn, NULL, RGN_COPY) == ERROR)
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goto Failure;
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if (OffsetRgn(hrgn, cx, cy) == ERROR)
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goto Failure;
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if (CombineRgn(hrgnTemp, hrgnTemp, hrgn, RGN_AND) == ERROR)
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goto Failure;
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if (OffsetRgn(hrgn, -2 * cx, 0) == ERROR)
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goto Failure;
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if (CombineRgn(hrgnTemp, hrgnTemp, hrgn, RGN_AND) == ERROR)
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goto Failure;
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if (OffsetRgn(hrgn, 0, -2 * cy) == ERROR)
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goto Failure;
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if (CombineRgn(hrgnTemp, hrgnTemp, hrgn, RGN_AND) == ERROR)
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goto Failure;
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if (OffsetRgn(hrgn, 2 * cx, 0) == ERROR)
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goto Failure;
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if (CombineRgn(hrgnTemp, hrgnTemp, hrgn, RGN_AND) == ERROR)
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goto Failure;
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if (OffsetRgn(hrgn, -cx, cy) == ERROR)
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goto Failure;
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if (CombineRgn(hrgnTemp, hrgn, hrgnTemp, RGN_DIFF) == ERROR)
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goto Failure;
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if (!FillRgn(hdc, hrgnTemp, hbr))
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goto Failure;
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DeleteObject(hrgnTemp);
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return TRUE;
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Failure:
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DeleteObject(hrgnTemp);
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return FALSE;
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}
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#endif // 0
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static
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void
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CheckBitmapBitsWithLine(
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ULONG Line,
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HDC hdc,
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UINT cx,
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UINT cy,
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PUCHAR pjBits,
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COLORREF *pcrColors)
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{
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UINT x, y, i;
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for (y = 0; y < cy; y++)
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{
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for (x = 0; x < cy; x++)
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{
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i = y * cx + x;
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ok(GetPixel(hdc, x, y) == pcrColors[pjBits[i]],
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"Wrong pixel at (%u,%u): expected 0x%08lx, got 0x%08lx\n",
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x, y, pcrColors[pjBits[i]], GetPixel(hdc, x, y));
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}
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}
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}
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#define CheckBitmapBits(hdc,cx,cy,pj,pcr) \
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CheckBitmapBitsWithLine(__LINE__, hdc,cx,cy,pj,pcr)
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void Test_FrameRgn()
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{
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RECT rc = {0, 0, 8, 8 };
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HRGN hrgn1, hrgn2;
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BOOL bRet;
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UCHAR ajBits[64] = {
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0, 0, 0, 0, 0, 0, 0, 0, // 0000000
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0, 1, 1, 1, 1, 0, 0, 0, // 0****00
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0, 1, 2, 2, 1, 0, 0, 0, // 0*xx**0
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0, 1, 2, 2, 1, 1, 1, 0, // 0*xxx*0
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0, 1, 1, 1, 2, 2, 1, 0, // 0**xx*0
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0, 0, 0, 1, 2, 2, 1, 0, // 00****0
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0, 0, 0, 1, 1, 1, 1, 0, // 0000000
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0, 0, 0, 0, 0, 0, 0, 0 // 0000000
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};
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COLORREF acrColors[16] = {RGB(0,0,0), RGB(255,255,255), RGB(128,128,128), 0};
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FillRect(ghdcDIB32, &rc, GetStockObject(BLACK_BRUSH));
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hrgn1 = CreateRectRgn(1, 1, 5, 5);
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ok(hrgn1 != NULL, "failed to create region\n");
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hrgn2 = CreateRectRgn(3, 3, 7, 7);
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ok(hrgn1 != NULL, "failed to create region\n");
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CombineRgn(hrgn1, hrgn1, hrgn2, RGN_OR);
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bRet = FillRgn(ghdcDIB32, hrgn1, GetStockObject(GRAY_BRUSH));
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ok(bRet != 0, "FrameRgn failed\n");
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bRet = FrameRgn(ghdcDIB32, hrgn1, GetStockObject(WHITE_BRUSH), 1, 1);
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ok(bRet != 0, "FrameRgn failed\n");
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CheckBitmapBits(ghdcDIB32, 8, 8, ajBits, acrColors);
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}
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START_TEST(FrameRgn)
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{
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InitStuff();
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Test_FrameRgn();
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}
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