Sweden-Number/dlls/gdiplus/tests/brush.c

193 lines
5.7 KiB
C

/*
* Unit test suite for brushes
*
* Copyright (C) 2007 Google (Evan Stade)
*
* 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 "windows.h"
#include "gdiplus.h"
#include "wine/test.h"
#include <math.h>
#define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
#define expectf(expected, got) ok(fabs(expected - got) < 0.0001, "Expected %.2f, got %.2f\n", expected, got)
static void test_constructor_destructor(void)
{
GpStatus status;
GpSolidFill *brush = NULL;
status = GdipCreateSolidFill((ARGB)0xdeadbeef, &brush);
expect(Ok, status);
ok(brush != NULL, "Expected brush to be initialized\n");
status = GdipDeleteBrush(NULL);
expect(InvalidParameter, status);
status = GdipDeleteBrush((GpBrush*) brush);
expect(Ok, status);
}
static void test_type(void)
{
GpStatus status;
GpBrushType bt;
GpSolidFill *brush = NULL;
GdipCreateSolidFill((ARGB)0xdeadbeef, &brush);
status = GdipGetBrushType((GpBrush*)brush, &bt);
expect(Ok, status);
expect(BrushTypeSolidColor, bt);
GdipDeleteBrush((GpBrush*) brush);
}
static GpPointF blendcount_ptf[] = {{0.0, 0.0},
{50.0, 50.0}};
static void test_gradientblendcount(void)
{
GpStatus status;
GpPathGradient *brush;
INT count;
status = GdipCreatePathGradient(blendcount_ptf, 2, WrapModeClamp, &brush);
expect(Ok, status);
status = GdipGetPathGradientBlendCount(NULL, NULL);
expect(InvalidParameter, status);
status = GdipGetPathGradientBlendCount(NULL, &count);
expect(InvalidParameter, status);
status = GdipGetPathGradientBlendCount(brush, NULL);
expect(InvalidParameter, status);
status = GdipGetPathGradientBlendCount(brush, &count);
expect(Ok, status);
expect(1, count);
GdipDeleteBrush((GpBrush*) brush);
}
static GpPointF getblend_ptf[] = {{0.0, 0.0},
{50.0, 50.0}};
static void test_getblend(void)
{
GpStatus status;
GpPathGradient *brush;
REAL blends[4];
REAL pos[4];
status = GdipCreatePathGradient(getblend_ptf, 2, WrapModeClamp, &brush);
expect(Ok, status);
/* check some invalid parameters combinations */
status = GdipGetPathGradientBlend(NULL, NULL, NULL, -1);
expect(InvalidParameter, status);
status = GdipGetPathGradientBlend(brush,NULL, NULL, -1);
expect(InvalidParameter, status);
status = GdipGetPathGradientBlend(NULL, blends,NULL, -1);
expect(InvalidParameter, status);
status = GdipGetPathGradientBlend(NULL, NULL, pos, -1);
expect(InvalidParameter, status);
status = GdipGetPathGradientBlend(NULL, NULL, NULL, 1);
expect(InvalidParameter, status);
blends[0] = (REAL)0xdeadbeef;
pos[0] = (REAL)0xdeadbeef;
status = GdipGetPathGradientBlend(brush, blends, pos, 1);
expect(Ok, status);
expectf(1.0, blends[0]);
expectf((REAL)0xdeadbeef, pos[0]);
GdipDeleteBrush((GpBrush*) brush);
}
static GpPointF getbounds_ptf[] = {{0.0, 20.0},
{50.0, 50.0},
{21.0, 25.0},
{25.0, 46.0}};
static void test_getbounds(void)
{
GpStatus status;
GpPathGradient *brush;
GpRectF bounds;
status = GdipCreatePathGradient(getbounds_ptf, 4, WrapModeClamp, &brush);
expect(Ok, status);
status = GdipGetPathGradientRect(NULL, NULL);
expect(InvalidParameter, status);
status = GdipGetPathGradientRect(brush, NULL);
expect(InvalidParameter, status);
status = GdipGetPathGradientRect(NULL, &bounds);
expect(InvalidParameter, status);
status = GdipGetPathGradientRect(brush, &bounds);
expect(Ok, status);
expectf(0.0, bounds.X);
expectf(20.0, bounds.Y);
expectf(50.0, bounds.Width);
expectf(30.0, bounds.Height);
GdipDeleteBrush((GpBrush*) brush);
}
static void test_getgamma(void)
{
GpStatus status;
GpLineGradient *line;
GpPointF start, end;
BOOL gamma;
start.X = start.Y = 0.0;
end.X = end.Y = 100.0;
status = GdipCreateLineBrush(&start, &end, (ARGB)0xdeadbeef, 0xdeadbeef, WrapModeTile, &line);
expect(Ok, status);
/* NULL arguments */
status = GdipGetLineGammaCorrection(NULL, NULL);
expect(InvalidParameter, status);
status = GdipGetLineGammaCorrection(line, NULL);
expect(InvalidParameter, status);
status = GdipGetLineGammaCorrection(NULL, &gamma);
expect(InvalidParameter, status);
GdipDeleteBrush((GpBrush*)line);
}
START_TEST(brush)
{
struct GdiplusStartupInput gdiplusStartupInput;
ULONG_PTR gdiplusToken;
gdiplusStartupInput.GdiplusVersion = 1;
gdiplusStartupInput.DebugEventCallback = NULL;
gdiplusStartupInput.SuppressBackgroundThread = 0;
gdiplusStartupInput.SuppressExternalCodecs = 0;
GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
test_constructor_destructor();
test_type();
test_gradientblendcount();
test_getblend();
test_getbounds();
test_getgamma();
GdiplusShutdown(gdiplusToken);
}