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wine/dlls/gdiplus/tests/region.c
Eric Pouech 57a8ccf4e8 gdiplus/tests: Enable compilation with long types. 
Signed-off-by: Eric Pouech <eric.pouech@gmail.com>
Signed-off-by: Esme Povirk <esme@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2022-02-28 21:31:56 +01:00

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/*
* Unit test suite for gdiplus regions
*
* Copyright (C) 2008 Huw Davies
* Copyright (C) 2013 Dmitry Timoshkov
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <math.h>
#include "objbase.h"
#include "gdiplus.h"
#include "wine/test.h"
#define RGNDATA_RECT 0x10000000
#define RGNDATA_PATH 0x10000001
#define RGNDATA_EMPTY_RECT 0x10000002
#define RGNDATA_INFINITE_RECT 0x10000003
#define RGNDATA_MAGIC 0xdbc01001
#define RGNDATA_MAGIC2 0xdbc01002
#define expect(expected,got) expect_(__LINE__, expected, got)
static inline void expect_(unsigned line, DWORD expected, DWORD got)
{
ok_(__FILE__, line)(expected == got, "Expected %ld, got %ld\n", expected, got);
}
#define expectf_(expected, got, precision) ok(fabs((expected) - (got)) < (precision), "Expected %f, got %f\n", (expected), (got))
#define expectf(expected, got) expectf_((expected), (got), 0.001)
#define expect_magic(value) ok(broken(*(value) == RGNDATA_MAGIC) || *(value) == RGNDATA_MAGIC2, "Expected a known magic value, got %8lx\n", *(value))
#define expect_dword(value, expected) expect((expected), *(value))
#define expect_float(value, expected) expectf((expected), *(FLOAT *)(value))
/* We get shorts back, not INTs like a GpPoint */
typedef struct RegionDataPoint
{
short X, Y;
} RegionDataPoint;
static void verify_region(HRGN hrgn, const RECT *rc)
{
union
{
RGNDATA data;
char buf[sizeof(RGNDATAHEADER) + sizeof(RECT)];
} rgn;
const RECT *rect;
DWORD ret;
ret = GetRegionData(hrgn, 0, NULL);
if (IsRectEmpty(rc))
ok(ret == sizeof(rgn.data.rdh), "expected sizeof(rdh), got %lu\n", ret);
else
ok(ret == sizeof(rgn.data.rdh) + sizeof(RECT), "expected sizeof(rgn), got %lu\n", ret);
if (!ret) return;
ret = GetRegionData(hrgn, sizeof(rgn), &rgn.data);
if (IsRectEmpty(rc))
ok(ret == sizeof(rgn.data.rdh), "expected sizeof(rdh), got %lu\n", ret);
else
ok(ret == sizeof(rgn.data.rdh) + sizeof(RECT), "expected sizeof(rgn), got %lu\n", ret);
trace("size %lu, type %lu, count %lu, rgn size %lu, bound %s\n",
rgn.data.rdh.dwSize, rgn.data.rdh.iType,
rgn.data.rdh.nCount, rgn.data.rdh.nRgnSize,
wine_dbgstr_rect(&rgn.data.rdh.rcBound));
if (rgn.data.rdh.nCount != 0)
{
rect = (const RECT *)rgn.data.Buffer;
trace("rect %s\n", wine_dbgstr_rect(rect));
ok(EqualRect(rect, rc), "expected %s, got %s\n",
wine_dbgstr_rect(rc), wine_dbgstr_rect(rect));
}
ok(rgn.data.rdh.dwSize == sizeof(rgn.data.rdh), "expected sizeof(rdh), got %lu\n", rgn.data.rdh.dwSize);
ok(rgn.data.rdh.iType == RDH_RECTANGLES, "expected RDH_RECTANGLES, got %lu\n", rgn.data.rdh.iType);
if (IsRectEmpty(rc))
{
ok(rgn.data.rdh.nCount == 0, "expected 0, got %lu\n", rgn.data.rdh.nCount);
ok(rgn.data.rdh.nRgnSize == 0, "expected 0, got %lu\n", rgn.data.rdh.nRgnSize);
}
else
{
ok(rgn.data.rdh.nCount == 1, "expected 1, got %lu\n", rgn.data.rdh.nCount);
ok(rgn.data.rdh.nRgnSize == sizeof(RECT), "expected sizeof(RECT), got %lu\n", rgn.data.rdh.nRgnSize);
}
ok(EqualRect(&rgn.data.rdh.rcBound, rc), "expected %s, got %s\n",
wine_dbgstr_rect(rc), wine_dbgstr_rect(&rgn.data.rdh.rcBound));
}
static void test_region_data(DWORD *data, UINT size, INT line)
{
GpStatus status;
GpRegion *region;
DWORD buf[256];
UINT needed, i;
status = GdipCreateRegionRgnData((BYTE *)data, size, &region);
/* Windows always fails to create an empty path in a region */
if (data[4] == RGNDATA_PATH)
{
struct path_header
{
DWORD size;
DWORD magic;
DWORD count;
DWORD flags;
} *path_header = (struct path_header *)(data + 5);
if (!path_header->count)
{
ok_(__FILE__, line)(status == GenericError, "expected GenericError, got %d\n", status);
return;
}
}
ok_(__FILE__, line)(status == Ok, "GdipCreateRegionRgnData error %d\n", status);
if (status != Ok) return;
needed = 0;
status = GdipGetRegionDataSize(region, &needed);
ok_(__FILE__, line)(status == Ok, "status %d\n", status);
ok_(__FILE__, line)(needed == size, "data size mismatch: %u != %u\n", needed, size);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE *)buf, sizeof(buf), &needed);
ok_(__FILE__, line)(status == Ok, "status %08x\n", status);
ok_(__FILE__, line)(needed == size, "data size mismatch: %u != %u\n", needed, size);
size /= sizeof(DWORD);
for (i = 0; i < size - 1; i++)
{
if (i == 1) continue; /* data[1] never matches */
ok_(__FILE__, line)(data[i] == buf[i], "off %u: %#lx != %#lx\n", i, data[i], buf[i]);
}
/* some Windows versions fail to properly clear the aligned DWORD */
ok_(__FILE__, line)(data[size - 1] == buf[size - 1] || broken(data[size - 1] != buf[size - 1]),
"off %u: %#lx != %#lx\n", size - 1, data[size - 1], buf[size - 1]);
GdipDeleteRegion(region);
}
static void test_getregiondata(void)
{
GpStatus status;
GpRegion *region, *region2;
RegionDataPoint *point;
UINT needed;
DWORD buf[256];
GpRect rect;
GpPath *path;
GpMatrix *matrix;
status = GdipCreateRegion(&region);
ok(status == Ok, "status %08x\n", status);
needed = 0;
status = GdipGetRegionDataSize(region, &needed);
ok(status == Ok, "status %08x\n", status);
expect(20, needed);
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, 0, &needed);
ok(status == InvalidParameter, "status %08x\n", status);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, 4, &needed);
ok(status == InsufficientBuffer, "status %08x\n", status);
expect(4, needed);
expect_dword(buf, 0xeeeeeeee);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
ok(status == Ok, "status %08x\n", status);
expect(20, needed);
expect_dword(buf, 12);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_INFINITE_RECT);
expect_dword(buf + 6, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
status = GdipSetEmpty(region);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionDataSize(region, &needed);
ok(status == Ok, "status %08x\n", status);
expect(20, needed);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
ok(status == Ok, "status %08x\n", status);
expect(20, needed);
expect_dword(buf, 12);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_EMPTY_RECT);
expect_dword(buf + 6, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
status = GdipSetInfinite(region);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionDataSize(region, &needed);
ok(status == Ok, "status %08x\n", status);
expect(20, needed);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
ok(status == Ok, "status %08x\n", status);
expect(20, needed);
expect_dword(buf, 12);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_INFINITE_RECT);
expect_dword(buf + 6, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
status = GdipDeleteRegion(region);
ok(status == Ok, "status %08x\n", status);
rect.X = 10;
rect.Y = 20;
rect.Width = 100;
rect.Height = 200;
status = GdipCreateRegionRectI(&rect, &region);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionDataSize(region, &needed);
ok(status == Ok, "status %08x\n", status);
expect(36, needed);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
ok(status == Ok, "status %08x\n", status);
expect(36, needed);
expect_dword(buf, 28);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_RECT);
expect_float(buf + 5, 10.0);
expect_float(buf + 6, 20.0);
expect_float(buf + 7, 100.0);
expect_float(buf + 8, 200.0);
expect_dword(buf + 10, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
rect.X = 50;
rect.Y = 30;
rect.Width = 10;
rect.Height = 20;
status = GdipCombineRegionRectI(region, &rect, CombineModeIntersect);
ok(status == Ok, "status %08x\n", status);
rect.X = 100;
rect.Y = 300;
rect.Width = 30;
rect.Height = 50;
status = GdipCombineRegionRectI(region, &rect, CombineModeXor);
ok(status == Ok, "status %08x\n", status);
rect.X = 200;
rect.Y = 100;
rect.Width = 133;
rect.Height = 266;
status = GdipCreateRegionRectI(&rect, &region2);
ok(status == Ok, "status %08x\n", status);
rect.X = 20;
rect.Y = 10;
rect.Width = 40;
rect.Height = 66;
status = GdipCombineRegionRectI(region2, &rect, CombineModeUnion);
ok(status == Ok, "status %08x\n", status);
status = GdipCombineRegionRegion(region, region2, CombineModeComplement);
ok(status == Ok, "status %08x\n", status);
rect.X = 400;
rect.Y = 500;
rect.Width = 22;
rect.Height = 55;
status = GdipCombineRegionRectI(region, &rect, CombineModeExclude);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionDataSize(region, &needed);
ok(status == Ok, "status %08x\n", status);
expect(156, needed);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
ok(status == Ok, "status %08x\n", status);
expect(156, needed);
expect_dword(buf, 148);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 10);
expect_dword(buf + 4, CombineModeExclude);
expect_dword(buf + 5, CombineModeComplement);
expect_dword(buf + 6, CombineModeXor);
expect_dword(buf + 7, CombineModeIntersect);
expect_dword(buf + 8, RGNDATA_RECT);
expect_float(buf + 9, 10.0);
expect_float(buf + 10, 20.0);
expect_float(buf + 11, 100.0);
expect_float(buf + 12, 200.0);
expect_dword(buf + 13, RGNDATA_RECT);
expect_float(buf + 14, 50.0);
expect_float(buf + 15, 30.0);
expect_float(buf + 16, 10.0);
expect_float(buf + 17, 20.0);
expect_dword(buf + 18, RGNDATA_RECT);
expect_float(buf + 19, 100.0);
expect_float(buf + 20, 300.0);
expect_float(buf + 21, 30.0);
expect_float(buf + 22, 50.0);
expect_dword(buf + 23, CombineModeUnion);
expect_dword(buf + 24, RGNDATA_RECT);
expect_float(buf + 25, 200.0);
expect_float(buf + 26, 100.0);
expect_float(buf + 27, 133.0);
expect_float(buf + 28, 266.0);
expect_dword(buf + 29, RGNDATA_RECT);
expect_float(buf + 30, 20.0);
expect_float(buf + 31, 10.0);
expect_float(buf + 32, 40.0);
expect_float(buf + 33, 66.0);
expect_dword(buf + 34, RGNDATA_RECT);
expect_float(buf + 35, 400.0);
expect_float(buf + 36, 500.0);
expect_float(buf + 37, 22.0);
expect_float(buf + 38, 55.0);
expect_dword(buf + 39, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
status = GdipDeleteRegion(region2);
ok(status == Ok, "status %08x\n", status);
status = GdipDeleteRegion(region);
ok(status == Ok, "status %08x\n", status);
/* Try some paths */
status = GdipCreatePath(FillModeAlternate, &path);
ok(status == Ok, "status %08x\n", status);
GdipAddPathRectangle(path, 12.5, 13.0, 14.0, 15.0);
status = GdipCreateRegionPath(path, &region);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionDataSize(region, &needed);
ok(status == Ok, "status %08x\n", status);
expect(72, needed);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
ok(status == Ok, "status %08x\n", status);
expect(72, needed);
expect_dword(buf, 64);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_PATH);
expect_dword(buf + 5, 0x00000030);
expect_magic(buf + 6);
expect_dword(buf + 7, 0x00000004);
expect_dword(buf + 8, 0x00000000);
expect_float(buf + 9, 12.5);
expect_float(buf + 10, 13.0);
expect_float(buf + 11, 26.5);
expect_float(buf + 12, 13.0);
expect_float(buf + 13, 26.5);
expect_float(buf + 14, 28.0);
expect_float(buf + 15, 12.5);
expect_float(buf + 16, 28.0);
expect_dword(buf + 17, 0x81010100);
expect_dword(buf + 18, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
rect.X = 50;
rect.Y = 30;
rect.Width = 10;
rect.Height = 20;
status = GdipCombineRegionRectI(region, &rect, CombineModeIntersect);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionDataSize(region, &needed);
ok(status == Ok, "status %08x\n", status);
expect(96, needed);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
ok(status == Ok, "status %08x\n", status);
expect(96, needed);
expect_dword(buf, 88);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 2);
expect_dword(buf + 4, CombineModeIntersect);
expect_dword(buf + 5, RGNDATA_PATH);
expect_dword(buf + 6, 0x00000030);
expect_magic(buf + 7);
expect_dword(buf + 8, 0x00000004);
expect_dword(buf + 9, 0x00000000);
expect_float(buf + 10, 12.5);
expect_float(buf + 11, 13.0);
expect_float(buf + 12, 26.5);
expect_float(buf + 13, 13.0);
expect_float(buf + 14, 26.5);
expect_float(buf + 15, 28.0);
expect_float(buf + 16, 12.5);
expect_float(buf + 17, 28.0);
expect_dword(buf + 18, 0x81010100);
expect_dword(buf + 19, RGNDATA_RECT);
expect_float(buf + 20, 50.0);
expect_float(buf + 21, 30.0);
expect_float(buf + 22, 10.0);
expect_float(buf + 23, 20.0);
expect_dword(buf + 24, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
status = GdipDeleteRegion(region);
ok(status == Ok, "status %08x\n", status);
status = GdipDeletePath(path);
ok(status == Ok, "status %08x\n", status);
/* Test an empty path */
status = GdipCreatePath(FillModeAlternate, &path);
expect(Ok, status);
status = GdipCreateRegionPath(path, &region);
expect(Ok, status);
status = GdipGetRegionDataSize(region, &needed);
expect(Ok, status);
expect(36, needed);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
expect(Ok, status);
expect(36, needed);
expect_dword(buf, 28);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_PATH);
/* Second signature for pathdata */
expect_dword(buf + 5, 12);
expect_magic(buf + 6);
expect_dword(buf + 7, 0);
/* flags 0 means that a path is an array of FLOATs */
ok(*(buf + 8) == 0x4000 /* before win7 */ || *(buf + 8) == 0,
"expected 0x4000 or 0, got %08lx\n", *(buf + 8));
expect_dword(buf + 10, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
/* Transform an empty region */
status = GdipCreateMatrix(&matrix);
expect(Ok, status);
status = GdipTransformRegion(region, matrix);
expect(Ok, status);
GdipDeleteMatrix(matrix);
status = GdipDeleteRegion(region);
expect(Ok, status);
/* Test a simple triangle of INTs */
status = GdipAddPathLine(path, 5, 6, 7, 8);
expect(Ok, status);
status = GdipAddPathLine(path, 8, 1, 5, 6);
expect(Ok, status);
status = GdipClosePathFigure(path);
expect(Ok, status);
status = GdipCreateRegionPath(path, &region);
expect(Ok, status);
status = GdipGetRegionDataSize(region, &needed);
expect(Ok, status);
expect(56, needed);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
expect(Ok, status);
expect(56, needed);
expect_dword(buf, 48);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3 , 0);
expect_dword(buf + 4 , RGNDATA_PATH);
expect_dword(buf + 5, 32);
expect_magic(buf + 6);
expect_dword(buf + 7, 4);
/* flags 0x4000 means that a path is an array of shorts instead of FLOATs */
expect_dword(buf + 8, 0x4000);
point = (RegionDataPoint*)(buf + 9);
expect(5, point[0].X);
expect(6, point[0].Y);
expect(7, point[1].X); /* buf + 10 */
expect(8, point[1].Y);
expect(8, point[2].X); /* buf + 11 */
expect(1, point[2].Y);
expect(5, point[3].X); /* buf + 12 */
expect(6, point[3].Y);
expect_dword(buf + 13, 0x81010100); /* 0x01010100 if we don't close the path */
expect_dword(buf + 14, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
status = GdipTranslateRegion(region, 0.6, 0.8);
expect(Ok, status);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
expect(Ok, status);
expect(72, needed);
expect_dword(buf, 64);
expect_magic(buf + 2);
expect_dword(buf + 3 , 0);
expect_dword(buf + 4 , RGNDATA_PATH);
expect_dword(buf + 5, 48);
expect_magic(buf + 6);
expect_dword(buf + 7, 4);
/* flags 0 means that a path is an array of FLOATs */
expect_dword(buf + 8, 0);
expect_float(buf + 9, 5.6);
expect_float(buf + 10, 6.8);
expect_float(buf + 11, 7.6);
expect_float(buf + 12, 8.8);
expect_float(buf + 13, 8.6);
expect_float(buf + 14, 1.8);
expect_float(buf + 15, 5.6);
expect_float(buf + 16, 6.8);
expect_dword(buf + 17, 0x81010100); /* 0x01010100 if we don't close the path */
expect_dword(buf + 18, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
status = GdipDeletePath(path);
expect(Ok, status);
status = GdipDeleteRegion(region);
expect(Ok, status);
/* Test a floating-point triangle */
status = GdipCreatePath(FillModeAlternate, &path);
expect(Ok, status);
status = GdipAddPathLine(path, 5.6, 6.2, 7.2, 8.9);
expect(Ok, status);
status = GdipAddPathLine(path, 8.1, 1.6, 5.6, 6.2);
expect(Ok, status);
status = GdipCreateRegionPath(path, &region);
expect(Ok, status);
status = GdipGetRegionDataSize(region, &needed);
expect(Ok, status);
expect(72, needed);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
expect(Ok, status);
expect(72, needed);
expect_dword(buf, 64);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_PATH);
expect_dword(buf + 5, 48);
expect_magic(buf + 6);
expect_dword(buf + 7, 4);
expect_dword(buf + 8, 0);
expect_float(buf + 9, 5.6);
expect_float(buf + 10, 6.2);
expect_float(buf + 11, 7.2);
expect_float(buf + 12, 8.9);
expect_float(buf + 13, 8.1);
expect_float(buf + 14, 1.6);
expect_float(buf + 15, 5.6);
expect_float(buf + 16, 6.2);
expect_dword(buf + 17, 0x01010100);
expect_dword(buf + 18, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
status = GdipDeletePath(path);
expect(Ok, status);
status = GdipDeleteRegion(region);
expect(Ok, status);
/* Test for a path with > 4 points, and CombineRegionPath */
GdipCreatePath(FillModeAlternate, &path);
status = GdipAddPathLine(path, 50, 70.2, 60, 102.8);
expect(Ok, status);
status = GdipAddPathLine(path, 55.4, 122.4, 40.4, 60.2);
expect(Ok, status);
status = GdipAddPathLine(path, 45.6, 20.2, 50, 70.2);
expect(Ok, status);
rect.X = 20;
rect.Y = 25;
rect.Width = 60;
rect.Height = 120;
status = GdipCreateRegionRectI(&rect, &region);
expect(Ok, status);
status = GdipCombineRegionPath(region, path, CombineModeUnion);
expect(Ok, status);
status = GdipGetRegionDataSize(region, &needed);
expect(Ok, status);
expect(116, needed);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
expect(Ok, status);
expect(116, needed);
expect_dword(buf, 108);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 2);
expect_dword(buf + 4, CombineModeUnion);
expect_dword(buf + 5, RGNDATA_RECT);
expect_float(buf + 6, 20.0);
expect_float(buf + 7, 25.0);
expect_float(buf + 8, 60.0);
expect_float(buf + 9, 120.0);
expect_dword(buf + 10, RGNDATA_PATH);
expect_dword(buf + 11, 68);
expect_magic(buf + 12);
expect_dword(buf + 13, 6);
expect_float(buf + 14, 0.0);
expect_float(buf + 15, 50.0);
expect_float(buf + 16, 70.2);
expect_float(buf + 17, 60.0);
expect_float(buf + 18, 102.8);
expect_float(buf + 19, 55.4);
expect_float(buf + 20, 122.4);
expect_float(buf + 21, 40.4);
expect_float(buf + 22, 60.2);
expect_float(buf + 23, 45.6);
expect_float(buf + 24, 20.2);
expect_float(buf + 25, 50.0);
expect_float(buf + 26, 70.2);
expect_dword(buf + 27, 0x01010100);
ok((*(buf + 28) & 0xffff) == 0x0101,
"expected ????0101 got %08lx\n", *(buf + 28));
expect_dword(buf + 29, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
status = GdipDeletePath(path);
expect(Ok, status);
status = GdipDeleteRegion(region);
expect(Ok, status);
/* Test how shorts are stored in the region path data */
status = GdipCreatePath(FillModeAlternate, &path);
ok(status == Ok, "status %08x\n", status);
GdipAddPathRectangleI(path, -1969, -1974, 1995, 1997);
status = GdipCreateRegionPath(path, &region);
ok(status == Ok, "status %08x\n", status);
needed = 0;
status = GdipGetRegionDataSize(region, &needed);
ok(status == Ok, "status %08x\n", status);
expect(56, needed);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
ok(status == Ok, "status %08x\n", status);
expect(56, needed);
expect_dword(buf, 48);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_PATH);
expect_dword(buf + 5, 32);
expect_magic(buf + 6);
expect_dword(buf + 7, 4);
/* flags 0x4000 means that a path is an array of shorts instead of FLOATs */
expect_dword(buf + 8, 0x4000);
point = (RegionDataPoint*)(buf + 9);
expect(-1969, point[0].X);
expect(-1974, point[0].Y);
expect(26, point[1].X); /* buf + 10 */
expect(-1974, point[1].Y);
expect(26, point[2].X); /* buf + 11 */
expect(23, point[2].Y);
expect(-1969, point[3].X); /* buf + 12 */
expect(23, point[3].Y);
expect_dword(buf + 13, 0x81010100); /* 0x01010100 if we don't close the path */
expect_dword(buf + 14, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
status = GdipDeletePath(path);
expect(Ok, status);
status = GdipDeleteRegion(region);
expect(Ok, status);
/* Test with integers that can't be stored as shorts */
status = GdipCreatePath(FillModeAlternate, &path);
ok(status == Ok, "status %08x\n", status);
GdipAddPathRectangleI(path, -196900, -197400, 199500, 199700);
status = GdipCreateRegionPath(path, &region);
ok(status == Ok, "status %08x\n", status);
needed = 0;
status = GdipGetRegionDataSize(region, &needed);
ok(status == Ok, "status %08x\n", status);
expect(72, needed);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
ok(status == Ok, "status %08x\n", status);
expect(72, needed);
expect_dword(buf, 64);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_PATH);
expect_dword(buf + 5, 48);
expect_magic(buf + 6);
expect_dword(buf + 7, 4);
/* flags 0 means that a path is an array of FLOATs */
expect_dword(buf + 8, 0);
expect_float(buf + 9, -196900.0);
expect_float(buf + 10, -197400.0);
expect_float(buf + 11, 2600.0);
expect_float(buf + 12, -197400.0);
expect_float(buf + 13, 2600.0);
expect_float(buf + 14, 2300.0);
expect_float(buf + 15, -196900.0);
expect_float(buf + 16, 2300.0);
expect_dword(buf + 17, 0x81010100); /* 0x01010100 if we don't close the path */
expect_dword(buf + 18, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
status = GdipDeletePath(path);
expect(Ok, status);
status = GdipDeleteRegion(region);
expect(Ok, status);
/* Test beziers */
GdipCreatePath(FillModeAlternate, &path);
/* Exactly 90 degrees */
status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 90.0);
expect(Ok, status);
/* Over 90 degrees */
status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
expect(Ok, status);
status = GdipCreateRegionPath(path, &region);
ok(status == Ok, "status %08x\n", status);
needed = 0;
status = GdipGetRegionDataSize(region, &needed);
ok(status == Ok, "status %08x\n", status);
expect(136, needed);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
ok(status == Ok, "status %08x\n", status);
expect(136, needed);
expect_dword(buf, 128);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_PATH);
expect_dword(buf + 5, 112);
expect_magic(buf + 6);
expect_dword(buf + 7, 11);
/* flags 0 means that a path is an array of FLOATs */
expect_dword(buf + 8, 0);
expect_float(buf + 9, 600.0);
expect_float(buf + 10, 450.0);
expect_float(buf + 11, 600.0);
expect_float(buf + 12, 643.299561);
expect_float(buf + 13, 488.071198);
expect_float(buf + 14, 800.0);
expect_float(buf + 15, 350.0);
expect_float(buf + 16, 800.0);
expect_float(buf + 17, 600.0);
expect_float(buf + 18, 450.0);
expect_float(buf + 19, 600.0);
expect_float(buf + 20, 643.299622);
expect_float(buf + 21, 488.071167);
expect_float(buf + 22, 800.0);
expect_float(buf + 23, 350.0);
expect_float(buf + 24, 800.0);
expect_float(buf + 25, 329.807129);
expect_float(buf + 26, 800.0);
expect_float(buf + 27, 309.688568);
expect_float(buf + 28, 796.574890);
expect_float(buf + 29, 290.084167);
expect_float(buf + 30, 789.799561);
expect_dword(buf + 31, 0x03030300);
expect_dword(buf + 32, 0x03030301);
ok((*(buf + 33) & 0xffffff) == 0x030303,
"expected 0x??030303 got %08lx\n", *(buf + 33));
expect_dword(buf + 34, 0xeeeeeeee);
test_region_data(buf, needed, __LINE__);
status = GdipDeletePath(path);
expect(Ok, status);
status = GdipDeleteRegion(region);
expect(Ok, status);
}
static void test_isinfinite(void)
{
GpStatus status;
GpRegion *region;
GpGraphics *graphics = NULL;
GpMatrix *m;
HDC hdc = GetDC(0);
BOOL res;
status = GdipCreateFromHDC(hdc, &graphics);
expect(Ok, status);
status = GdipCreateRegion(&region);
expect(Ok, status);
GdipCreateMatrix2(3.0, 0.0, 0.0, 1.0, 20.0, 30.0, &m);
/* NULL arguments */
status = GdipIsInfiniteRegion(NULL, NULL, NULL);
expect(InvalidParameter, status);
status = GdipIsInfiniteRegion(region, NULL, NULL);
expect(InvalidParameter, status);
status = GdipIsInfiniteRegion(NULL, graphics, NULL);
expect(InvalidParameter, status);
status = GdipIsInfiniteRegion(NULL, NULL, &res);
expect(InvalidParameter, status);
status = GdipIsInfiniteRegion(region, NULL, &res);
expect(InvalidParameter, status);
res = FALSE;
status = GdipIsInfiniteRegion(region, graphics, &res);
expect(Ok, status);
expect(TRUE, res);
/* after world transform */
status = GdipSetWorldTransform(graphics, m);
expect(Ok, status);
res = FALSE;
status = GdipIsInfiniteRegion(region, graphics, &res);
expect(Ok, status);
expect(TRUE, res);
GdipDeleteMatrix(m);
GdipDeleteRegion(region);
GdipDeleteGraphics(graphics);
ReleaseDC(0, hdc);
}
static void test_isempty(void)
{
GpStatus status;
GpRegion *region;
GpGraphics *graphics = NULL;
HDC hdc = GetDC(0);
BOOL res;
status = GdipCreateFromHDC(hdc, &graphics);
expect(Ok, status);
status = GdipCreateRegion(&region);
expect(Ok, status);
/* NULL arguments */
status = GdipIsEmptyRegion(NULL, NULL, NULL);
expect(InvalidParameter, status);
status = GdipIsEmptyRegion(region, NULL, NULL);
expect(InvalidParameter, status);
status = GdipIsEmptyRegion(NULL, graphics, NULL);
expect(InvalidParameter, status);
status = GdipIsEmptyRegion(NULL, NULL, &res);
expect(InvalidParameter, status);
status = GdipIsEmptyRegion(region, NULL, &res);
expect(InvalidParameter, status);
/* default is infinite */
res = TRUE;
status = GdipIsEmptyRegion(region, graphics, &res);
expect(Ok, status);
expect(FALSE, res);
status = GdipSetEmpty(region);
expect(Ok, status);
res = FALSE;
status = GdipIsEmptyRegion(region, graphics, &res);
expect(Ok, status);
expect(TRUE, res);
GdipDeleteRegion(region);
GdipDeleteGraphics(graphics);
ReleaseDC(0, hdc);
}
static void test_combinereplace(void)
{
GpStatus status;
GpRegion *region, *region2;
GpPath *path;
GpRectF rectf;
UINT needed;
DWORD buf[50];
rectf.X = rectf.Y = 0.0;
rectf.Width = rectf.Height = 100.0;
status = GdipCreateRegionRect(&rectf, &region);
expect(Ok, status);
/* replace with the same rectangle */
status = GdipCombineRegionRect(region, &rectf,CombineModeReplace);
expect(Ok, status);
status = GdipGetRegionDataSize(region, &needed);
expect(Ok, status);
expect(36, needed);
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
expect(Ok, status);
expect(36, needed);
expect_dword(buf, 28);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_RECT);
/* replace with path */
status = GdipCreatePath(FillModeAlternate, &path);
expect(Ok, status);
status = GdipAddPathEllipse(path, 0.0, 0.0, 100.0, 250.0);
expect(Ok, status);
status = GdipCombineRegionPath(region, path, CombineModeReplace);
expect(Ok, status);
status = GdipGetRegionDataSize(region, &needed);
expect(Ok, status);
expect(156, needed);
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
expect(Ok, status);
expect(156, needed);
expect_dword(buf, 148);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_PATH);
GdipDeletePath(path);
/* replace with infinite rect */
status = GdipCreateRegion(&region2);
expect(Ok, status);
status = GdipCombineRegionRegion(region, region2, CombineModeReplace);
expect(Ok, status);
status = GdipGetRegionDataSize(region, &needed);
expect(Ok, status);
expect(20, needed);
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
expect(Ok, status);
expect(20, needed);
expect_dword(buf, 12);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_INFINITE_RECT);
GdipDeleteRegion(region2);
/* more complex case : replace with a combined region */
status = GdipCreateRegionRect(&rectf, &region2);
expect(Ok, status);
status = GdipCreatePath(FillModeAlternate, &path);
expect(Ok, status);
status = GdipAddPathEllipse(path, 0.0, 0.0, 100.0, 250.0);
expect(Ok, status);
status = GdipCombineRegionPath(region2, path, CombineModeUnion);
expect(Ok, status);
GdipDeletePath(path);
status = GdipCombineRegionRegion(region, region2, CombineModeReplace);
expect(Ok, status);
GdipDeleteRegion(region2);
status = GdipGetRegionDataSize(region, &needed);
expect(Ok, status);
expect(180, needed);
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
expect(Ok, status);
expect(180, needed);
expect_dword(buf, 172);
trace("buf[1] = %08lx\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 2);
expect_dword(buf + 4, CombineModeUnion);
GdipDeleteRegion(region);
}
static void test_fromhrgn(void)
{
GpStatus status;
GpRegion *region = (GpRegion*)0xabcdef01;
HRGN hrgn;
UINT needed;
DWORD buf[220];
RegionDataPoint *point;
GpGraphics *graphics = NULL;
HDC hdc;
BOOL res;
/* NULL */
status = GdipCreateRegionHrgn(NULL, NULL);
expect(InvalidParameter, status);
status = GdipCreateRegionHrgn(NULL, &region);
expect(InvalidParameter, status);
status = GdipCreateRegionHrgn((HRGN)0xdeadbeef, &region);
expect(InvalidParameter, status);
ok(region == (GpRegion*)0xabcdef01, "Expected region not to be created\n");
/* empty rectangle */
hrgn = CreateRectRgn(0, 0, 0, 0);
status = GdipCreateRegionHrgn(hrgn, &region);
expect(Ok, status);
if(status == Ok) {
hdc = GetDC(0);
status = GdipCreateFromHDC(hdc, &graphics);
expect(Ok, status);
res = FALSE;
status = GdipIsEmptyRegion(region, graphics, &res);
expect(Ok, status);
expect(TRUE, res);
GdipDeleteGraphics(graphics);
ReleaseDC(0, hdc);
GdipDeleteRegion(region);
}
DeleteObject(hrgn);
/* rectangle */
hrgn = CreateRectRgn(0, 0, 100, 10);
status = GdipCreateRegionHrgn(hrgn, &region);
expect(Ok, status);
status = GdipGetRegionDataSize(region, &needed);
expect(Ok, status);
expect(56, needed);
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
expect(Ok, status);
if(status == Ok){
expect(56, needed);
expect_dword(buf, 48);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_PATH);
expect_dword(buf + 5, 0x00000020);
expect_magic(buf + 6);
expect_dword(buf + 7, 0x00000004);
todo_wine expect_dword(buf + 8, 0x00006000); /* ?? */
point = (RegionDataPoint*)buf + 9;
expect(0, point[0].X);
expect(0, point[0].Y);
expect(100,point[1].X); /* buf + 10 */
expect(0, point[1].Y);
expect(100,point[2].X); /* buf + 11 */
expect(10, point[2].Y);
expect(0, point[3].X); /* buf + 12 */
expect(10, point[3].Y);
expect_dword(buf + 13, 0x81010100); /* closed */
}
GdipDeleteRegion(region);
DeleteObject(hrgn);
/* ellipse */
hrgn = CreateEllipticRgn(0, 0, 100, 10);
status = GdipCreateRegionHrgn(hrgn, &region);
expect(Ok, status);
status = GdipGetRegionDataSize(region, &needed);
expect(Ok, status);
ok(needed == 216 ||
needed == 196, /* win98 */
"Got %.8x\n", needed);
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
expect(Ok, status);
if(status == Ok && needed == 216) /* Don't try to test win98 layout */
{
expect(Ok, status);
expect(216, needed);
expect_dword(buf, 208);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_PATH);
expect_dword(buf + 5, 0x000000C0);
expect_magic(buf + 6);
expect_dword(buf + 7, 0x00000024);
todo_wine expect_dword(buf + 8, 0x00006000); /* ?? */
}
GdipDeleteRegion(region);
DeleteObject(hrgn);
}
static void test_gethrgn(void)
{
GpStatus status;
GpRegion *region, *region2;
GpPath *path;
GpGraphics *graphics;
HRGN hrgn;
HDC hdc=GetDC(0);
INT rgntype;
RECT rgnbox;
static const RECT empty_rect = {0,0,0,0};
static const RECT test_rect = {10, 11, 20, 21};
static const GpRectF test_rectF = {10.0, 11.0, 10.0, 10.0};
static const RECT scaled_rect = {20, 22, 40, 42};
static const RECT test_rect2 = {10, 21, 20, 31};
static const GpRectF test_rect2F = {10.0, 21.0, 10.0, 10.0};
static const RECT test_rect3 = {10, 11, 20, 31};
static const GpRectF test_rect3F = {10.0, 11.0, 10.0, 20.0};
status = GdipCreateFromHDC(hdc, &graphics);
ok(status == Ok, "status %08x\n", status);
status = GdipCreateRegion(&region);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionHRgn(NULL, graphics, &hrgn);
ok(status == InvalidParameter, "status %08x\n", status);
status = GdipGetRegionHRgn(region, graphics, NULL);
ok(status == InvalidParameter, "status %08x\n", status);
status = GdipGetRegionHRgn(region, NULL, &hrgn);
ok(status == Ok, "status %08x\n", status);
ok(hrgn == NULL, "hrgn=%p\n", hrgn);
status = GdipGetRegionHRgn(region, graphics, &hrgn);
ok(status == Ok, "status %08x\n", status);
ok(hrgn == NULL, "hrgn=%p\n", hrgn);
status = GdipSetEmpty(region);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionHRgn(region, NULL, &hrgn);
ok(status == Ok, "status %08x\n", status);
verify_region(hrgn, &empty_rect);
DeleteObject(hrgn);
status = GdipCreatePath(FillModeAlternate, &path);
ok(status == Ok, "status %08x\n", status);
status = GdipAddPathRectangle(path, 10.0, 11.0, 10.0, 10.0);
ok(status == Ok, "status %08x\n", status);
status = GdipCreateRegionPath(path, &region2);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionHRgn(region2, NULL, &hrgn);
ok(status == Ok, "status %08x\n", status);
verify_region(hrgn, &test_rect);
DeleteObject(hrgn);
/* resulting HRGN is in device coordinates */
status = GdipScaleWorldTransform(graphics, 2.0, 2.0, MatrixOrderPrepend);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionHRgn(region2, graphics, &hrgn);
ok(status == Ok, "status %08x\n", status);
verify_region(hrgn, &scaled_rect);
DeleteObject(hrgn);
status = GdipCombineRegionRect(region2, &test_rectF, CombineModeReplace);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionHRgn(region2, NULL, &hrgn);
ok(status == Ok, "status %08x\n", status);
verify_region(hrgn, &test_rect);
DeleteObject(hrgn);
status = GdipGetRegionHRgn(region2, graphics, &hrgn);
ok(status == Ok, "status %08x\n", status);
verify_region(hrgn, &scaled_rect);
DeleteObject(hrgn);
status = GdipSetInfinite(region);
ok(status == Ok, "status %08x\n", status);
status = GdipCombineRegionRect(region, &test_rectF, CombineModeIntersect);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionHRgn(region, NULL, &hrgn);
ok(status == Ok, "status %08x\n", status);
verify_region(hrgn, &test_rect);
DeleteObject(hrgn);
status = GdipCombineRegionRect(region, &test_rectF, CombineModeReplace);
ok(status == Ok, "status %08x\n", status);
status = GdipCombineRegionRect(region, &test_rect2F, CombineModeUnion);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionHRgn(region, NULL, &hrgn);
ok(status == Ok, "status %08x\n", status);
verify_region(hrgn, &test_rect3);
DeleteObject(hrgn);
status = GdipCombineRegionRect(region, &test_rect3F, CombineModeReplace);
ok(status == Ok, "status %08x\n", status);
status = GdipCombineRegionRect(region, &test_rect2F, CombineModeXor);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionHRgn(region, NULL, &hrgn);
ok(status == Ok, "status %08x\n", status);
verify_region(hrgn, &test_rect);
DeleteObject(hrgn);
status = GdipCombineRegionRect(region, &test_rect3F, CombineModeReplace);
ok(status == Ok, "status %08x\n", status);
status = GdipCombineRegionRect(region, &test_rectF, CombineModeExclude);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionHRgn(region, NULL, &hrgn);
ok(status == Ok, "status %08x\n", status);
verify_region(hrgn, &test_rect2);
DeleteObject(hrgn);
status = GdipCombineRegionRect(region, &test_rectF, CombineModeReplace);
ok(status == Ok, "status %08x\n", status);
status = GdipCombineRegionRect(region, &test_rect3F, CombineModeComplement);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionHRgn(region, NULL, &hrgn);
ok(status == Ok, "status %08x\n", status);
verify_region(hrgn, &test_rect2);
DeleteObject(hrgn);
status = GdipDeletePath(path);
ok(status == Ok, "status %08x\n", status);
status = GdipDeleteRegion(region);
ok(status == Ok, "status %08x\n", status);
status = GdipDeleteRegion(region2);
ok(status == Ok, "status %08x\n", status);
status = GdipDeleteGraphics(graphics);
ok(status == Ok, "status %08x\n", status);
/* test with gdi32 transform */
SetViewportOrgEx(hdc, 10, 10, NULL);
status = GdipCreateFromHDC(hdc, &graphics);
expect(Ok, status);
status = GdipCreateRegionRect(&test_rectF, &region);
expect(Ok, status);
status = GdipGetRegionHRgn(region, graphics, &hrgn);
expect(Ok, status);
rgntype = GetRgnBox(hrgn, &rgnbox);
DeleteObject(hrgn);
expect(SIMPLEREGION, rgntype);
expect(20, rgnbox.left);
expect(21, rgnbox.top);
expect(30, rgnbox.right);
expect(31, rgnbox.bottom);
status = GdipDeleteRegion(region);
expect(Ok, status);
status = GdipDeleteGraphics(graphics);
expect(Ok, status);
SetViewportOrgEx(hdc, 0, 0, NULL);
ReleaseDC(0, hdc);
}
static void test_isequal(void)
{
GpRegion *region1, *region2;
GpGraphics *graphics;
GpRectF rectf;
GpStatus status;
HDC hdc = GetDC(0);
BOOL res;
status = GdipCreateFromHDC(hdc, &graphics);
ok(status == Ok, "status %08x\n", status);
status = GdipCreateRegion(&region1);
ok(status == Ok, "status %08x\n", status);
status = GdipCreateRegion(&region2);
ok(status == Ok, "status %08x\n", status);
/* NULL */
status = GdipIsEqualRegion(NULL, NULL, NULL, NULL);
ok(status == InvalidParameter, "status %08x\n", status);
status = GdipIsEqualRegion(region1, region2, NULL, NULL);
ok(status == InvalidParameter, "status %08x\n", status);
status = GdipIsEqualRegion(region1, region2, graphics, NULL);
ok(status == InvalidParameter, "status %08x\n", status);
status = GdipIsEqualRegion(region1, region2, NULL, &res);
ok(status == InvalidParameter, "status %08x\n", status);
/* infinite regions */
res = FALSE;
status = GdipIsEqualRegion(region1, region2, graphics, &res);
ok(status == Ok, "status %08x\n", status);
ok(res, "Expected to be equal.\n");
/* empty regions */
status = GdipSetEmpty(region1);
ok(status == Ok, "status %08x\n", status);
status = GdipSetEmpty(region2);
ok(status == Ok, "status %08x\n", status);
res = FALSE;
status = GdipIsEqualRegion(region1, region2, graphics, &res);
ok(status == Ok, "status %08x\n", status);
ok(res, "Expected to be equal.\n");
/* empty & infinite */
status = GdipSetInfinite(region1);
ok(status == Ok, "status %08x\n", status);
res = TRUE;
status = GdipIsEqualRegion(region1, region2, graphics, &res);
ok(status == Ok, "status %08x\n", status);
ok(!res, "Expected to be unequal.\n");
/* rect & (inf/empty) */
rectf.X = rectf.Y = 0.0;
rectf.Width = rectf.Height = 100.0;
status = GdipCombineRegionRect(region1, &rectf, CombineModeReplace);
ok(status == Ok, "status %08x\n", status);
res = TRUE;
status = GdipIsEqualRegion(region1, region2, graphics, &res);
ok(status == Ok, "status %08x\n", status);
ok(!res, "Expected to be unequal.\n");
status = GdipSetInfinite(region2);
ok(status == Ok, "status %08x\n", status);
res = TRUE;
status = GdipIsEqualRegion(region1, region2, graphics, &res);
ok(status == Ok, "status %08x\n", status);
ok(!res, "Expected to be unequal.\n");
/* roughly equal rectangles */
rectf.X = rectf.Y = 0.0;
rectf.Width = rectf.Height = 100.001;
status = GdipCombineRegionRect(region2, &rectf, CombineModeReplace);
ok(status == Ok, "status %08x\n", status);
res = FALSE;
status = GdipIsEqualRegion(region1, region2, graphics, &res);
ok(status == Ok, "status %08x\n", status);
ok(res, "Expected to be equal.\n");
/* equal rectangles */
rectf.X = rectf.Y = 0.0;
rectf.Width = rectf.Height = 100.0;
status = GdipCombineRegionRect(region2, &rectf, CombineModeReplace);
ok(status == Ok, "status %08x\n", status);
res = FALSE;
status = GdipIsEqualRegion(region1, region2, graphics, &res);
ok(status == Ok, "status %08x\n", status);
ok(res, "Expected to be equal.\n");
/* cleanup */
status = GdipDeleteRegion(region1);
ok(status == Ok, "status %08x\n", status);
status = GdipDeleteRegion(region2);
ok(status == Ok, "status %08x\n", status);
status = GdipDeleteGraphics(graphics);
ok(status == Ok, "status %08x\n", status);
ReleaseDC(0, hdc);
}
static void test_translate(void)
{
GpRegion *region, *region2;
GpGraphics *graphics;
GpPath *path;
GpRectF rectf;
GpStatus status;
HDC hdc = GetDC(0);
BOOL res;
status = GdipCreateFromHDC(hdc, &graphics);
ok(status == Ok, "status %08x\n", status);
status = GdipCreatePath(FillModeAlternate, &path);
ok(status == Ok, "status %08x\n", status);
status = GdipCreateRegion(&region);
ok(status == Ok, "status %08x\n", status);
status = GdipCreateRegion(&region2);
ok(status == Ok, "status %08x\n", status);
/* NULL */
status = GdipTranslateRegion(NULL, 0.0, 0.0);
ok(status == InvalidParameter, "status %08x\n", status);
/* infinite */
status = GdipTranslateRegion(region, 10.0, 10.0);
ok(status == Ok, "status %08x\n", status);
/* empty */
status = GdipSetEmpty(region);
ok(status == Ok, "status %08x\n", status);
status = GdipTranslateRegion(region, 10.0, 10.0);
ok(status == Ok, "status %08x\n", status);
/* rect */
rectf.X = 10.0; rectf.Y = 0.0;
rectf.Width = rectf.Height = 100.0;
status = GdipCombineRegionRect(region, &rectf, CombineModeReplace);
ok(status == Ok, "status %08x\n", status);
rectf.X = 15.0; rectf.Y = -2.0;
rectf.Width = rectf.Height = 100.0;
status = GdipCombineRegionRect(region2, &rectf, CombineModeReplace);
ok(status == Ok, "status %08x\n", status);
status = GdipTranslateRegion(region, 5.0, -2.0);
ok(status == Ok, "status %08x\n", status);
res = FALSE;
status = GdipIsEqualRegion(region, region2, graphics, &res);
ok(status == Ok, "status %08x\n", status);
ok(res, "Expected to be equal.\n");
/* path */
status = GdipAddPathEllipse(path, 0.0, 10.0, 100.0, 150.0);
ok(status == Ok, "status %08x\n", status);
status = GdipCombineRegionPath(region, path, CombineModeReplace);
ok(status == Ok, "status %08x\n", status);
status = GdipResetPath(path);
ok(status == Ok, "status %08x\n", status);
status = GdipAddPathEllipse(path, 10.0, 21.0, 100.0, 150.0);
ok(status == Ok, "status %08x\n", status);
status = GdipCombineRegionPath(region2, path, CombineModeReplace);
ok(status == Ok, "status %08x\n", status);
status = GdipTranslateRegion(region, 10.0, 11.0);
ok(status == Ok, "status %08x\n", status);
res = FALSE;
status = GdipIsEqualRegion(region, region2, graphics, &res);
ok(status == Ok, "status %08x\n", status);
ok(res, "Expected to be equal.\n");
status = GdipDeleteRegion(region);
ok(status == Ok, "status %08x\n", status);
status = GdipDeleteRegion(region2);
ok(status == Ok, "status %08x\n", status);
status = GdipDeleteGraphics(graphics);
ok(status == Ok, "status %08x\n", status);
status = GdipDeletePath(path);
ok(status == Ok, "status %08x\n", status);
ReleaseDC(0, hdc);
}
static DWORD get_region_type(GpRegion *region)
{
DWORD *data;
UINT size;
DWORD result;
DWORD status;
status = GdipGetRegionDataSize(region, &size);
expect(Ok, status);
data = GdipAlloc(size);
status = GdipGetRegionData(region, (BYTE*)data, size, NULL);
ok(status == Ok || status == InsufficientBuffer, "unexpected status 0x%lx\n", status);
result = data[4];
GdipFree(data);
return result;
}
static void test_transform(void)
{
GpRegion *region, *region2;
GpMatrix *matrix;
GpGraphics *graphics;
GpPath *path;
GpRectF rectf;
GpStatus status;
HDC hdc = GetDC(0);
BOOL res;
DWORD type;
status = GdipCreateFromHDC(hdc, &graphics);
expect(Ok, status);
status = GdipCreatePath(FillModeAlternate, &path);
expect(Ok, status);
status = GdipCreateRegion(&region);
expect(Ok, status);
status = GdipCreateRegion(&region2);
expect(Ok, status);
status = GdipCreateMatrix(&matrix);
expect(Ok, status);
status = GdipScaleMatrix(matrix, 2.0, 3.0, MatrixOrderAppend);
expect(Ok, status);
/* NULL */
status = GdipTransformRegion(NULL, matrix);
expect(InvalidParameter, status);
status = GdipTransformRegion(region, NULL);
expect(InvalidParameter, status);
/* infinite */
status = GdipTransformRegion(region, matrix);
expect(Ok, status);
res = FALSE;
status = GdipIsEqualRegion(region, region2, graphics, &res);
expect(Ok, status);
ok(res, "Expected to be equal.\n");
type = get_region_type(region);
expect(0x10000003 /* RegionDataInfiniteRect */, type);
/* empty */
status = GdipSetEmpty(region);
expect(Ok, status);
status = GdipTransformRegion(region, matrix);
expect(Ok, status);
status = GdipSetEmpty(region2);
expect(Ok, status);
res = FALSE;
status = GdipIsEqualRegion(region, region2, graphics, &res);
expect(Ok, status);
ok(res, "Expected to be equal.\n");
type = get_region_type(region);
expect(0x10000002 /* RegionDataEmptyRect */, type);
/* rect */
rectf.X = 10.0;
rectf.Y = 0.0;
rectf.Width = rectf.Height = 100.0;
status = GdipCombineRegionRect(region, &rectf, CombineModeReplace);
expect(Ok, status);
rectf.X = 20.0;
rectf.Y = 0.0;
rectf.Width = 200.0;
rectf.Height = 300.0;
status = GdipCombineRegionRect(region2, &rectf, CombineModeReplace);
expect(Ok, status);
status = GdipTransformRegion(region, matrix);
expect(Ok, status);
res = FALSE;
status = GdipIsEqualRegion(region, region2, graphics, &res);
expect(Ok, status);
ok(res, "Expected to be equal.\n");
type = get_region_type(region);
expect(0x10000000 /* RegionDataRect */, type);
/* path */
status = GdipAddPathEllipse(path, 0.0, 10.0, 100.0, 150.0);
expect(Ok, status);
status = GdipCombineRegionPath(region, path, CombineModeReplace);
expect(Ok, status);
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathEllipse(path, 0.0, 30.0, 200.0, 450.0);
expect(Ok, status);
status = GdipCombineRegionPath(region2, path, CombineModeReplace);
expect(Ok, status);
status = GdipTransformRegion(region, matrix);
expect(Ok, status);
res = FALSE;
status = GdipIsEqualRegion(region, region2, graphics, &res);
expect(Ok, status);
ok(res, "Expected to be equal.\n");
type = get_region_type(region);
expect(0x10000001 /* RegionDataPath */, type);
/* rotated rect -> path */
rectf.X = 10.0;
rectf.Y = 0.0;
rectf.Width = rectf.Height = 100.0;
status = GdipCombineRegionRect(region, &rectf, CombineModeReplace);
expect(Ok, status);
status = GdipRotateMatrix(matrix, 45.0, MatrixOrderAppend);
expect(Ok, status);
status = GdipTransformRegion(region, matrix);
expect(Ok, status);
type = get_region_type(region);
expect(0x10000001 /* RegionDataPath */, type);
status = GdipDeleteRegion(region);
expect(Ok, status);
status = GdipDeleteRegion(region2);
expect(Ok, status);
status = GdipDeleteGraphics(graphics);
expect(Ok, status);
status = GdipDeletePath(path);
expect(Ok, status);
status = GdipDeleteMatrix(matrix);
expect(Ok, status);
ReleaseDC(0, hdc);
}
static void test_scans(void)
{
GpRegion *region;
GpMatrix *matrix;
GpRectF rectf;
GpStatus status;
UINT count=80085;
INT icount;
GpRectF scans[2];
GpRect scansi[2];
status = GdipCreateRegion(&region);
expect(Ok, status);
status = GdipCreateMatrix(&matrix);
expect(Ok, status);
/* test NULL values */
status = GdipGetRegionScansCount(NULL, &count, matrix);
expect(InvalidParameter, status);
status = GdipGetRegionScansCount(region, NULL, matrix);
expect(InvalidParameter, status);
status = GdipGetRegionScansCount(region, &count, NULL);
expect(InvalidParameter, status);
status = GdipGetRegionScans(NULL, scans, &icount, matrix);
expect(InvalidParameter, status);
status = GdipGetRegionScans(region, scans, NULL, matrix);
expect(InvalidParameter, status);
status = GdipGetRegionScans(region, scans, &icount, NULL);
expect(InvalidParameter, status);
/* infinite */
status = GdipGetRegionScansCount(region, &count, matrix);
expect(Ok, status);
expect(1, count);
status = GdipGetRegionScans(region, NULL, &icount, matrix);
expect(Ok, status);
expect(1, icount);
status = GdipGetRegionScans(region, scans, &icount, matrix);
expect(Ok, status);
expect(1, icount);
status = GdipGetRegionScansI(region, scansi, &icount, matrix);
expect(Ok, status);
expect(1, icount);
expect(-0x400000, scansi[0].X);
expect(-0x400000, scansi[0].Y);
expect(0x800000, scansi[0].Width);
expect(0x800000, scansi[0].Height);
status = GdipGetRegionScans(region, scans, &icount, matrix);
expect(Ok, status);
expect(1, icount);
expectf((double)-0x400000, scans[0].X);
expectf((double)-0x400000, scans[0].Y);
expectf((double)0x800000, scans[0].Width);
expectf((double)0x800000, scans[0].Height);
/* empty */
status = GdipSetEmpty(region);
expect(Ok, status);
status = GdipGetRegionScansCount(region, &count, matrix);
expect(Ok, status);
expect(0, count);
status = GdipGetRegionScans(region, scans, &icount, matrix);
expect(Ok, status);
expect(0, icount);
/* single rectangle */
rectf.X = rectf.Y = 0.0;
rectf.Width = rectf.Height = 5.0;
status = GdipCombineRegionRect(region, &rectf, CombineModeReplace);
expect(Ok, status);
status = GdipGetRegionScansCount(region, &count, matrix);
expect(Ok, status);
expect(1, count);
status = GdipGetRegionScans(region, scans, &icount, matrix);
expect(Ok, status);
expect(1, icount);
expectf(0.0, scans[0].X);
expectf(0.0, scans[0].Y);
expectf(5.0, scans[0].Width);
expectf(5.0, scans[0].Height);
/* two rectangles */
rectf.X = rectf.Y = 5.0;
rectf.Width = rectf.Height = 5.0;
status = GdipCombineRegionRect(region, &rectf, CombineModeUnion);
expect(Ok, status);
status = GdipGetRegionScansCount(region, &count, matrix);
expect(Ok, status);
expect(2, count);
/* Native ignores the initial value of count */
scans[1].X = scans[1].Y = scans[1].Width = scans[1].Height = 8.0;
icount = 1;
status = GdipGetRegionScans(region, scans, &icount, matrix);
expect(Ok, status);
expect(2, icount);
expectf(0.0, scans[0].X);
expectf(0.0, scans[0].Y);
expectf(5.0, scans[0].Width);
expectf(5.0, scans[0].Height);
expectf(5.0, scans[1].X);
expectf(5.0, scans[1].Y);
expectf(5.0, scans[1].Width);
expectf(5.0, scans[1].Height);
status = GdipGetRegionScansI(region, scansi, &icount, matrix);
expect(Ok, status);
expect(2, icount);
expect(0, scansi[0].X);
expect(0, scansi[0].Y);
expect(5, scansi[0].Width);
expect(5, scansi[0].Height);
expect(5, scansi[1].X);
expect(5, scansi[1].Y);
expect(5, scansi[1].Width);
expect(5, scansi[1].Height);
status = GdipDeleteRegion(region);
expect(Ok, status);
status = GdipDeleteMatrix(matrix);
expect(Ok, status);
}
static void test_getbounds(void)
{
GpRegion *region;
GpGraphics *graphics;
GpStatus status;
GpRectF rectf;
HDC hdc = GetDC(0);
status = GdipCreateFromHDC(hdc, &graphics);
ok(status == Ok, "status %08x\n", status);
status = GdipCreateRegion(&region);
ok(status == Ok, "status %08x\n", status);
/* NULL */
status = GdipGetRegionBounds(NULL, NULL, NULL);
ok(status == InvalidParameter, "status %08x\n", status);
status = GdipGetRegionBounds(region, NULL, NULL);
ok(status == InvalidParameter, "status %08x\n", status);
status = GdipGetRegionBounds(region, graphics, NULL);
ok(status == InvalidParameter, "status %08x\n", status);
/* infinite */
rectf.X = rectf.Y = 0.0;
rectf.Height = rectf.Width = 100.0;
status = GdipGetRegionBounds(region, graphics, &rectf);
ok(status == Ok, "status %08x\n", status);
ok(rectf.X == -(REAL)(1 << 22), "Expected X = %.2f, got %.2f\n", -(REAL)(1 << 22), rectf.X);
ok(rectf.Y == -(REAL)(1 << 22), "Expected Y = %.2f, got %.2f\n", -(REAL)(1 << 22), rectf.Y);
ok(rectf.Width == (REAL)(1 << 23), "Expected width = %.2f, got %.2f\n", (REAL)(1 << 23), rectf.Width);
ok(rectf.Height == (REAL)(1 << 23), "Expected height = %.2f, got %.2f\n",(REAL)(1 << 23), rectf.Height);
/* empty */
rectf.X = rectf.Y = 0.0;
rectf.Height = rectf.Width = 100.0;
status = GdipSetEmpty(region);
ok(status == Ok, "status %08x\n", status);
status = GdipGetRegionBounds(region, graphics, &rectf);
ok(status == Ok, "status %08x\n", status);
ok(rectf.X == 0.0, "Expected X = 0.0, got %.2f\n", rectf.X);
ok(rectf.Y == 0.0, "Expected Y = 0.0, got %.2f\n", rectf.Y);
ok(rectf.Width == 0.0, "Expected width = 0.0, got %.2f\n", rectf.Width);
ok(rectf.Height == 0.0, "Expected height = 0.0, got %.2f\n", rectf.Height);
/* rect */
rectf.X = 10.0; rectf.Y = 0.0;
rectf.Width = rectf.Height = 100.0;
status = GdipCombineRegionRect(region, &rectf, CombineModeReplace);
ok(status == Ok, "status %08x\n", status);
rectf.X = rectf.Y = 0.0;
rectf.Height = rectf.Width = 0.0;
status = GdipGetRegionBounds(region, graphics, &rectf);
ok(status == Ok, "status %08x\n", status);
ok(rectf.X == 10.0, "Expected X = 0.0, got %.2f\n", rectf.X);
ok(rectf.Y == 0.0, "Expected Y = 0.0, got %.2f\n", rectf.Y);
ok(rectf.Width == 100.0, "Expected width = 0.0, got %.2f\n", rectf.Width);
ok(rectf.Height == 100.0, "Expected height = 0.0, got %.2f\n", rectf.Height);
/* the world and page transforms are ignored */
status = GdipScaleWorldTransform(graphics, 2.0, 2.0, MatrixOrderPrepend);
ok(status == Ok, "status %08x\n", status);
GdipSetPageUnit(graphics, UnitInch);
GdipSetPageScale(graphics, 2.0);
status = GdipGetRegionBounds(region, graphics, &rectf);
ok(status == Ok, "status %08x\n", status);
ok(rectf.X == 10.0, "Expected X = 0.0, got %.2f\n", rectf.X);
ok(rectf.Y == 0.0, "Expected Y = 0.0, got %.2f\n", rectf.Y);
ok(rectf.Width == 100.0, "Expected width = 0.0, got %.2f\n", rectf.Width);
rectf.X = 10.0; rectf.Y = 0.0;
rectf.Width = rectf.Height = 100.0;
status = GdipCombineRegionRect(region, &rectf, CombineModeReplace);
ok(status == Ok, "status %08x\n", status);
rectf.X = rectf.Y = 0.0;
rectf.Height = rectf.Width = 0.0;
status = GdipGetRegionBounds(region, graphics, &rectf);
ok(status == Ok, "status %08x\n", status);
ok(rectf.X == 10.0, "Expected X = 0.0, got %.2f\n", rectf.X);
ok(rectf.Y == 0.0, "Expected Y = 0.0, got %.2f\n", rectf.Y);
ok(rectf.Width == 100.0, "Expected width = 0.0, got %.2f\n", rectf.Width);
ok(rectf.Height == 100.0, "Expected height = 0.0, got %.2f\n", rectf.Height);
status = GdipDeleteRegion(region);
ok(status == Ok, "status %08x\n", status);
status = GdipDeleteGraphics(graphics);
ok(status == Ok, "status %08x\n", status);
ReleaseDC(0, hdc);
}
static void test_isvisiblepoint(void)
{
HDC hdc = GetDC(0);
GpGraphics* graphics;
GpRegion* region;
GpPath* path;
GpRectF rectf;
GpStatus status;
BOOL res;
REAL x, y;
status = GdipCreateFromHDC(hdc, &graphics);
expect(Ok, status);
status = GdipCreateRegion(&region);
expect(Ok, status);
/* null parameters */
status = GdipIsVisibleRegionPoint(NULL, 0, 0, graphics, &res);
expect(InvalidParameter, status);
status = GdipIsVisibleRegionPointI(NULL, 0, 0, graphics, &res);
expect(InvalidParameter, status);
status = GdipIsVisibleRegionPoint(region, 0, 0, NULL, &res);
expect(Ok, status);
status = GdipIsVisibleRegionPointI(region, 0, 0, NULL, &res);
expect(Ok, status);
status = GdipIsVisibleRegionPoint(region, 0, 0, graphics, NULL);
expect(InvalidParameter, status);
status = GdipIsVisibleRegionPointI(region, 0, 0, graphics, NULL);
expect(InvalidParameter, status);
/* infinite region */
status = GdipIsInfiniteRegion(region, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Region should be infinite\n");
x = 10;
y = 10;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y);
status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%d, %d) to be visible\n", (INT)x, (INT)y);
x = -10;
y = -10;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y);
status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%d, %d) to be visible\n", (INT)x, (INT)y);
/* rectangular region */
rectf.X = 10;
rectf.Y = 20;
rectf.Width = 30;
rectf.Height = 40;
status = GdipCombineRegionRect(region, &rectf, CombineModeReplace);
expect(Ok, status);
x = 0;
y = 0;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y);
status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%d, %d) not to be visible\n", (INT)x, (INT)y);
x = 9;
y = 19;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%.2f, %.2f) to be visible\n", x, y);
x = 9.25;
y = 19.25;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%.2f, %.2f) to be visible\n", x, y);
x = 9.5;
y = 19.5;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y);
x = 9.75;
y = 19.75;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y);
x = 10;
y = 20;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y);
x = 25;
y = 40;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y);
status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%d, %d) to be visible\n", (INT)x, (INT)y);
x = 40;
y = 60;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y);
status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%d, %d) not to be visible\n", (INT)x, (INT)y);
/* translate into the center of the rectangle */
status = GdipTranslateWorldTransform(graphics, 25, 40, MatrixOrderAppend);
expect(Ok, status);
/* native ignores the world transform, so treat these as if
* no transform exists */
x = -20;
y = -30;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y);
status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%d, %d) not to be visible\n", (INT)x, (INT)y);
x = 0;
y = 0;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y);
status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%d, %d) not to be visible\n", (INT)x, (INT)y);
x = 25;
y = 40;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y);
status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%d, %d) to be visible\n", (INT)x, (INT)y);
/* translate back to origin */
status = GdipTranslateWorldTransform(graphics, -25, -40, MatrixOrderAppend);
expect(Ok, status);
/* region from path */
status = GdipCreatePath(FillModeAlternate, &path);
expect(Ok, status);
status = GdipAddPathEllipse(path, 10, 20, 30, 40);
expect(Ok, status);
status = GdipCombineRegionPath(region, path, CombineModeReplace);
expect(Ok, status);
x = 11;
y = 21;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y);
status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%d, %d) not to be visible\n", (INT)x, (INT)y);
x = 25;
y = 40;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f) to be visible\n", x, y);
status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%d, %d) to be visible\n", (INT)x, (INT)y);
x = 40;
y = 60;
status = GdipIsVisibleRegionPoint(region, x, y, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%.2f, %.2f) not to be visible\n", x, y);
status = GdipIsVisibleRegionPointI(region, (INT)x, (INT)y, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%d, %d) not to be visible\n", (INT)x, (INT)y);
GdipDeletePath(path);
GdipDeleteRegion(region);
GdipDeleteGraphics(graphics);
ReleaseDC(0, hdc);
}
static void test_isvisiblerect(void)
{
HDC hdc = GetDC(0);
GpGraphics* graphics;
GpRegion* region;
GpPath* path;
GpRectF rectf;
GpStatus status;
BOOL res;
REAL x, y, w, h;
status = GdipCreateFromHDC(hdc, &graphics);
expect(Ok, status);
status = GdipCreateRegion(&region);
expect(Ok, status);
/* null parameters */
status = GdipIsVisibleRegionRect(NULL, 0, 0, 0, 0, graphics, &res);
expect(InvalidParameter, status);
status = GdipIsVisibleRegionRectI(NULL, 0, 0, 0, 0, graphics, &res);
expect(InvalidParameter, status);
status = GdipIsVisibleRegionRect(region, 0, 0, 0, 0, NULL, &res);
expect(Ok, status);
status = GdipIsVisibleRegionRectI(region, 0, 0, 0, 0, NULL, &res);
expect(Ok, status);
status = GdipIsVisibleRegionRect(region, 0, 0, 0, 0, graphics, NULL);
expect(InvalidParameter, status);
status = GdipIsVisibleRegionRectI(region, 0, 0, 0, 0, graphics, NULL);
expect(InvalidParameter, status);
/* infinite region */
status = GdipIsInfiniteRegion(region, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Region should be infinite\n");
x = 10; w = 10;
y = 10; h = 10;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h);
x = -10; w = 5;
y = -10; h = 5;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h);
/* rectangular region */
rectf.X = 10;
rectf.Y = 20;
rectf.Width = 30;
rectf.Height = 40;
status = GdipCombineRegionRect(region, &rectf, CombineModeIntersect);
expect(Ok, status);
/* entirely within the region */
x = 11; w = 10;
y = 12; h = 10;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h);
status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%d, %d, %d, %d) to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h);
/* entirely outside of the region */
x = 0; w = 5;
y = 0; h = 5;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, w, h);
status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%d, %d, %d, %d) not to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h);
/* corner cases */
x = 0; w = 10;
y = 0; h = 20;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, w, h);
x = 0; w = 10.25;
y = 0; h = 20.25;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h);
x = 39; w = 10;
y = 59; h = 10;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h);
x = 39.25; w = 10;
y = 59.25; h = 10;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, w, h);
/* corners outside, but some intersection */
x = 0; w = 100;
y = 0; h = 100;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h);
x = 0; w = 100;
y = 0; h = 40;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h);
x = 0; w = 25;
y = 0; h = 100;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h);
/* translate into the center of the rectangle */
status = GdipTranslateWorldTransform(graphics, 25, 40, MatrixOrderAppend);
expect(Ok, status);
/* native ignores the world transform, so treat these as if
* no transform exists */
x = 0; w = 5;
y = 0; h = 5;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, w, h);
status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%d, %d, %d, %d) not to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h);
x = 11; w = 10;
y = 12; h = 10;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h);
status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%d, %d, %d, %d) to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h);
/* translate back to origin */
status = GdipTranslateWorldTransform(graphics, -25, -40, MatrixOrderAppend);
expect(Ok, status);
/* region from path */
status = GdipCreatePath(FillModeAlternate, &path);
expect(Ok, status);
status = GdipAddPathEllipse(path, 10, 20, 30, 40);
expect(Ok, status);
status = GdipCombineRegionPath(region, path, CombineModeReplace);
expect(Ok, status);
x = 0; w = 12;
y = 0; h = 22;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, w, h);
status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%d, %d, %d, %d) not to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h);
x = 0; w = 25;
y = 0; h = 40;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h);
status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%d, %d, %d, %d) to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h);
x = 38; w = 10;
y = 55; h = 10;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%.2f, %.2f, %.2f, %.2f) not to be visible\n", x, y, w, h);
status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res);
expect(Ok, status);
ok(res == FALSE, "Expected (%d, %d, %d, %d) not to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h);
x = 0; w = 100;
y = 0; h = 100;
status = GdipIsVisibleRegionRect(region, x, y, w, h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%.2f, %.2f, %.2f, %.2f) to be visible\n", x, y, w, h);
status = GdipIsVisibleRegionRectI(region, (INT)x, (INT)y, (INT)w, (INT)h, graphics, &res);
expect(Ok, status);
ok(res == TRUE, "Expected (%d, %d, %d, %d) to be visible\n", (INT)x, (INT)y, (INT)w, (INT)h);
GdipDeletePath(path);
GdipDeleteRegion(region);
GdipDeleteGraphics(graphics);
ReleaseDC(0, hdc);
}
static void test_excludeinfinite(void)
{
GpStatus status;
GpRegion *region;
UINT count=0xdeadbeef;
GpRectF scans[4];
GpMatrix *identity;
static const RectF rect_exclude = {0.0, 0.0, 1.0, 1.0};
status = GdipCreateMatrix(&identity);
expect(Ok, status);
status = GdipCreateRegion(&region);
expect(Ok, status);
status = GdipCombineRegionRect(region, &rect_exclude, CombineModeExclude);
expect(Ok, status);
status = GdipGetRegionScansCount(region, &count, identity);
expect(Ok, status);
expect(4, count);
count = 4;
status = GdipGetRegionScans(region, scans, (INT*)&count, identity);
expect(Ok, status);
expectf(-4194304.0, scans[0].X);
expectf(-4194304.0, scans[0].Y);
expectf(8388608.0, scans[0].Width);
expectf(4194304.0, scans[0].Height);
expectf(-4194304.0, scans[1].X);
expectf(0.0, scans[1].Y);
expectf(4194304.0, scans[1].Width);
expectf(1.0, scans[1].Height);
expectf(1.0, scans[2].X);
expectf(0.0, scans[2].Y);
expectf(4194303.0, scans[2].Width);
expectf(1.0, scans[2].Height);
expectf(-4194304.0, scans[3].X);
expectf(1.0, scans[3].Y);
expectf(8388608.0, scans[3].Width);
expectf(4194303.0, scans[3].Height);
GdipDeleteRegion(region);
GdipDeleteMatrix(identity);
}
static void test_GdipCreateRegionRgnData(void)
{
GpGraphics *graphics = NULL;
GpRegion *region, *region2;
HDC hdc = GetDC(0);
GpStatus status;
BYTE buf[512];
UINT needed;
BOOL ret;
status = GdipCreateRegionRgnData(NULL, 0, NULL);
ok(status == InvalidParameter, "status %d\n", status);
status = GdipCreateFromHDC(hdc, &graphics);
ok(status == Ok, "status %d\n", status);
status = GdipCreateRegion(&region);
ok(status == Ok, "status %d\n", status);
/* infinite region */
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
ok(status == Ok, "status %d\n", status);
expect(20, needed);
status = GdipCreateRegionRgnData(buf, needed, NULL);
ok(status == InvalidParameter, "status %d\n", status);
status = GdipCreateRegionRgnData(buf, needed, &region2);
ok(status == Ok, "status %d\n", status);
ret = FALSE;
status = GdipIsInfiniteRegion(region2, graphics, &ret);
ok(status == Ok, "status %d\n", status);
ok(ret, "got %d\n", ret);
GdipDeleteRegion(region2);
/* empty region */
status = GdipSetEmpty(region);
ok(status == Ok, "status %d\n", status);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
ok(status == Ok, "status %d\n", status);
expect(20, needed);
status = GdipCreateRegionRgnData(buf, needed, &region2);
ok(status == Ok, "status %d\n", status);
ret = FALSE;
status = GdipIsEmptyRegion(region2, graphics, &ret);
ok(status == Ok, "status %d\n", status);
ok(ret, "got %d\n", ret);
GdipDeleteRegion(region2);
GdipDeleteGraphics(graphics);
GdipDeleteRegion(region);
ReleaseDC(0, hdc);
}
START_TEST(region)
{
struct GdiplusStartupInput gdiplusStartupInput;
ULONG_PTR gdiplusToken;
HMODULE hmsvcrt;
int (CDECL * _controlfp_s)(unsigned int *cur, unsigned int newval, unsigned int mask);
/* Enable all FP exceptions except _EM_INEXACT, which gdi32 can trigger */
hmsvcrt = LoadLibraryA("msvcrt");
_controlfp_s = (void*)GetProcAddress(hmsvcrt, "_controlfp_s");
if (_controlfp_s) _controlfp_s(0, 0, 0x0008001e);
gdiplusStartupInput.GdiplusVersion = 1;
gdiplusStartupInput.DebugEventCallback = NULL;
gdiplusStartupInput.SuppressBackgroundThread = 0;
gdiplusStartupInput.SuppressExternalCodecs = 0;
GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
test_getregiondata();
test_isinfinite();
test_isempty();
test_combinereplace();
test_fromhrgn();
test_gethrgn();
test_isequal();
test_translate();
test_transform();
test_scans();
test_getbounds();
test_isvisiblepoint();
test_isvisiblerect();
test_excludeinfinite();
test_GdipCreateRegionRgnData();
GdiplusShutdown(gdiplusToken);
}
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