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reactos/modules/rostests/winetests/gdiplus/pen.c

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/*
* Unit test suite for pens (and init)
*
* 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 <math.h>
#include "objbase.h"
#include "gdiplus.h"
#include "wine/test.h"
#define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
#define expectf(expected, got) ok(fabs(got - expected) < 0.1, "Expected %.2f, got %.2f\n", expected, got)
static void test_startup(void)
{
GpPen *pen = NULL;
Status status;
struct GdiplusStartupInput gdiplusStartupInput;
ULONG_PTR gdiplusToken;
int gpversion;
gdiplusStartupInput.DebugEventCallback = NULL;
gdiplusStartupInput.SuppressBackgroundThread = 0;
gdiplusStartupInput.SuppressExternalCodecs = 0;
for (gpversion=1; gpversion<256; gpversion++)
{
gdiplusStartupInput.GdiplusVersion = gpversion;
status = GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
ok(status == Ok || status == UnsupportedGdiplusVersion,
"GdiplusStartup returned %x\n", status);
GdiplusShutdown(gdiplusToken);
if (status != Ok)
{
gpversion--;
break;
}
}
ok(gpversion > 0 && gpversion <= 2, "unexpected gdiplus version %i\n", gpversion);
trace("gdiplus version is %i\n", gpversion);
status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
todo_wine
expect(GdiplusNotInitialized, status);
GdipDeletePen(pen);
}
static void test_constructor_destructor(void)
{
GpStatus status;
GpPen *pen = NULL;
status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, NULL);
expect(InvalidParameter, status);
ok(pen == NULL, "Expected pen to be NULL\n");
status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
expect(Ok, status);
ok(pen != NULL, "Expected pen to be initialized\n");
status = GdipDeletePen(NULL);
expect(InvalidParameter, status);
status = GdipDeletePen(pen);
expect(Ok, status);
}
static void test_constructor_destructor2(void)
{
GpStatus status;
GpPen *pen = NULL;
GpBrush *brush = NULL;
GpPointF points[2];
status = GdipCreatePen2(NULL, 10.0f, UnitPixel, &pen);
expect(InvalidParameter, status);
ok(pen == NULL, "Expected pen to be NULL\n");
points[0].X = 7.0;
points[0].Y = 11.0;
points[1].X = 13.0;
points[1].Y = 17.0;
status = GdipCreateLineBrush(&points[0], &points[1], (ARGB)0xffff00ff,
(ARGB)0xff0000ff, WrapModeTile, (GpLineGradient **)&brush);
expect(Ok, status);
ok(brush != NULL, "Expected brush to be initialized\n");
status = GdipCreatePen2(brush, 10.0f, UnitPixel, &pen);
expect(Ok, status);
ok(pen != NULL, "Expected pen to be initialized\n");
status = GdipDeletePen(pen);
expect(Ok, status);
status = GdipDeleteBrush(brush);
expect(Ok, status);
}
static void test_brushfill(void)
{
GpStatus status;
GpPen *pen;
GpBrush *brush, *brush2;
GpBrushType type;
ARGB color = 0;
/* default solid */
GdipCreatePen1(0xdeadbeef, 4.5, UnitWorld, &pen);
status = GdipGetPenBrushFill(pen, &brush);
expect(Ok, status);
GdipGetBrushType(brush, &type);
expect(BrushTypeSolidColor, type);
GdipGetPenColor(pen, &color);
expect(0xdeadbeef, color);
GdipDeleteBrush(brush);
/* color controlled by brush */
GdipCreateSolidFill(0xabaddeed, (GpSolidFill**)&brush);
status = GdipSetPenBrushFill(pen, brush);
expect(Ok, status);
GdipGetPenColor(pen, &color);
expect(0xabaddeed, color);
GdipDeleteBrush(brush);
color = 0;
/* get returns a clone, not a reference */
GdipGetPenBrushFill(pen, &brush);
GdipSetSolidFillColor((GpSolidFill*)brush, 0xbeadfeed);
GdipGetPenBrushFill(pen, &brush2);
ok(brush != brush2, "Expected to get a clone, not a copy of the reference\n");
GdipGetSolidFillColor((GpSolidFill*)brush2, &color);
expect(0xabaddeed, color);
GdipDeleteBrush(brush);
GdipDeleteBrush(brush2);
/* brush cannot be NULL */
status = GdipSetPenBrushFill(pen, NULL);
expect(InvalidParameter, status);
GdipDeletePen(pen);
}
static void test_dasharray(void)
{
GpPen *pen;
GpDashStyle style;
GpStatus status;
REAL dashes[12];
GdipCreatePen1(0xdeadbeef, 10.0, UnitWorld, &pen);
dashes[0] = 10.0;
dashes[1] = 11.0;
dashes[2] = 12.0;
dashes[3] = 13.0;
dashes[4] = 14.0;
dashes[5] = -100.0;
dashes[6] = -100.0;
dashes[7] = dashes[8] = dashes[9] = dashes[10] = dashes[11] = 0.0;
/* setting the array sets the type to custom */
GdipGetPenDashStyle(pen, &style);
expect(DashStyleSolid, style);
status = GdipSetPenDashArray(pen, dashes, 2);
expect(Ok, status);
GdipGetPenDashStyle(pen, &style);
expect(DashStyleCustom, style);
/* Getting the array on a non-custom pen returns invalid parameter (unless
* you are getting 0 elements).*/
GdipSetPenDashStyle(pen, DashStyleSolid);
status = GdipGetPenDashArray(pen, &dashes[5], 2);
expect(InvalidParameter, status);
status = GdipGetPenDashArray(pen, &dashes[5], 0);
expect(Ok, status);
/* What does setting DashStyleCustom do to the array length? */
GdipSetPenDashArray(pen, dashes, 2);
GdipSetPenDashStyle(pen, DashStyleCustom);
status = GdipGetPenDashArray(pen, &dashes[5], 2);
expect(Ok, status);
expectf(10.0, dashes[5]);
expectf(11.0, dashes[6]);
/* Set the array, then get with different sized buffers. */
status = GdipSetPenDashArray(pen, dashes, 5);
expect(Ok, status);
dashes[5] = -100.0;
dashes[6] = -100.0;
status = GdipGetPenDashArray(pen, &dashes[5], 1);
expect(Ok, status); /* not InsufficientBuffer! */
expectf(10.0, dashes[5]);
expectf(-100.0, dashes[6]);
dashes[5] = -100.0;
status = GdipGetPenDashArray(pen, &dashes[5], 6);
expect(InvalidParameter, status); /* not Ok! */
expectf(-100.0, dashes[5]);
expectf(-100.0, dashes[6]);
/* Some invalid array values. */
status = GdipSetPenDashArray(pen, &dashes[7], 5);
expect(InvalidParameter, status);
dashes[9] = -1.0;
status = GdipSetPenDashArray(pen, &dashes[7], 5);
expect(InvalidParameter, status);
/* Try to set with count = 0. */
GdipSetPenDashStyle(pen, DashStyleDot);
if (0) /* corrupts stack on 64-bit Vista */
{
status = GdipSetPenDashArray(pen, dashes, 0);
ok(status == OutOfMemory || status == InvalidParameter,
"Expected OutOfMemory or InvalidParameter, got %.8x\n", status);
}
status = GdipSetPenDashArray(pen, dashes, -1);
ok(status == OutOfMemory || status == InvalidParameter,
"Expected OutOfMemory or InvalidParameter, got %.8x\n", status);
GdipGetPenDashStyle(pen, &style);
expect(DashStyleDot, style);
GdipDeletePen(pen);
}
static void test_customcap(void)
{
GpPen *pen;
GpStatus status;
GpCustomLineCap *custom;
status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
expect(Ok, status);
/* NULL args */
status = GdipGetPenCustomStartCap(NULL, NULL);
expect(InvalidParameter, status);
status = GdipGetPenCustomStartCap(pen, NULL);
expect(InvalidParameter, status);
status = GdipGetPenCustomStartCap(NULL, &custom);
expect(InvalidParameter, status);
status = GdipGetPenCustomEndCap(NULL, NULL);
expect(InvalidParameter, status);
status = GdipGetPenCustomEndCap(pen, NULL);
expect(InvalidParameter, status);
status = GdipGetPenCustomEndCap(NULL, &custom);
expect(InvalidParameter, status);
/* native crashes on pen == NULL, custom != NULL */
status = GdipSetPenCustomStartCap(NULL, NULL);
expect(InvalidParameter, status);
status = GdipSetPenCustomStartCap(pen, NULL);
expect(InvalidParameter, status);
status = GdipSetPenCustomEndCap(NULL, NULL);
expect(InvalidParameter, status);
status = GdipSetPenCustomEndCap(pen, NULL);
expect(InvalidParameter, status);
/* get without setting previously */
custom = (GpCustomLineCap*)0xdeadbeef;
status = GdipGetPenCustomEndCap(pen, &custom);
expect(Ok, status);
ok(custom == NULL,"Expect CustomCap == NULL\n");
custom = (GpCustomLineCap*)0xdeadbeef;
status = GdipGetPenCustomStartCap(pen, &custom);
expect(Ok, status);
ok(custom == NULL,"Expect CustomCap == NULL\n");
GdipDeletePen(pen);
}
static void test_penfilltype(void)
{
GpPen *pen;
GpSolidFill *solid;
GpLineGradient *line;
GpPointF a, b;
GpStatus status;
GpPenType type;
/* NULL */
status = GdipGetPenFillType(NULL, NULL);
expect(InvalidParameter, status);
status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
expect(Ok, status);
status = GdipGetPenFillType(pen, NULL);
expect(InvalidParameter, status);
/* created with GdipCreatePen1() */
status = GdipGetPenFillType(pen, &type);
expect(Ok, status);
expect(PenTypeSolidColor, type);
GdipDeletePen(pen);
/* based on SolidBrush */
status = GdipCreateSolidFill((ARGB)0xffff00ff, &solid);
expect(Ok, status);
status = GdipCreatePen2((GpBrush*)solid, 10.0f, UnitPixel, &pen);
expect(Ok, status);
status = GdipGetPenFillType(pen, &type);
expect(Ok, status);
expect(PenTypeSolidColor, type);
GdipDeletePen(pen);
GdipDeleteBrush((GpBrush*)solid);
/* based on LinearGradientBrush */
a.X = a.Y = 0.0;
b.X = b.Y = 10.0;
status = GdipCreateLineBrush(&a, &b, (ARGB)0xffff00ff, (ARGB)0xffff0000,
WrapModeTile, &line);
expect(Ok, status);
status = GdipCreatePen2((GpBrush*)line, 10.0f, UnitPixel, &pen);
expect(Ok, status);
status = GdipGetPenFillType(pen, &type);
expect(Ok, status);
expect(PenTypeLinearGradient, type);
GdipDeletePen(pen);
GdipDeleteBrush((GpBrush*)line);
}
static void test_compoundarray(void)
{
GpStatus status;
GpPen *pen;
static const REAL testvalues[] = {0.2, 0.4, 0.6, 0.8};
INT count;
status = GdipSetPenCompoundArray(NULL, testvalues, 4);
expect(InvalidParameter, status);
status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
expect(Ok, status);
status = GdipGetPenCompoundCount(NULL, NULL);
expect(InvalidParameter, status);
status = GdipGetPenCompoundCount(pen, NULL);
expect(InvalidParameter, status);
count = 10;
status = GdipGetPenCompoundCount(pen, &count);
todo_wine {
expect(Ok, status);
ok(count == 0, "Unexpected compound count %d\n", count);
}
status = GdipSetPenCompoundArray(pen, NULL, 0);
expect(InvalidParameter, status);
status = GdipSetPenCompoundArray(pen, NULL, 4);
expect(InvalidParameter, status);
status = GdipSetPenCompoundArray(pen, testvalues, 3);
expect(InvalidParameter, status);
status = GdipSetPenCompoundArray(pen, testvalues, 0);
expect(InvalidParameter, status);
status = GdipSetPenCompoundArray(pen, testvalues, -2);
expect(InvalidParameter, status);
status = GdipSetPenCompoundArray(pen, testvalues, 4);
todo_wine expect(Ok, status);
status = GdipSetPenCompoundArray(pen, NULL, 0);
expect(InvalidParameter, status);
count = 0;
status = GdipGetPenCompoundCount(pen, &count);
todo_wine {
expect(Ok, status);
ok(count == 4, "Unexpected compound count %d\n", count);
}
GdipDeletePen(pen);
}
static void get_pen_transform(GpPen *pen, REAL *values)
{
GpMatrix *matrix;
GpStatus status;
status = GdipCreateMatrix(&matrix);
expect(Ok, status);
status = GdipGetPenTransform(pen, matrix);
expect(Ok, status);
status = GdipGetMatrixElements(matrix, values);
expect(Ok, status);
GdipDeleteMatrix(matrix);
}
static void test_transform(void)
{
GpStatus status;
GpPen *pen;
GpMatrix *matrix, *matrix2;
REAL values[6];
status = GdipCreatePen1((ARGB)0xffff00ff, 10.0f, UnitPixel, &pen);
expect(Ok, status);
status = GdipCreateMatrix(&matrix);
expect(Ok, status);
status = GdipGetPenTransform(pen, matrix);
expect(Ok, status);
status = GdipGetMatrixElements(matrix, values);
expect(Ok, status);
expectf(1.0, values[0]);
expectf(0.0, values[1]);
expectf(0.0, values[2]);
expectf(1.0, values[3]);
expectf(0.0, values[4]);
expectf(0.0, values[5]);
GdipCreateMatrix2(3.0, -2.0, 5.0, 2.0, 6.0, 3.0, &matrix2);
status = GdipSetPenTransform(pen, matrix2);
expect(Ok, status);
GdipDeleteMatrix(matrix2);
status = GdipGetPenTransform(pen, matrix);
expect(Ok, status);
status = GdipGetMatrixElements(matrix, values);
expect(Ok, status);
expectf(3.0, values[0]);
expectf(-2.0, values[1]);
expectf(5.0, values[2]);
expectf(2.0, values[3]);
expectf(6.0, values[4]);
expectf(3.0, values[5]);
/* Translate */
status = GdipTranslatePenTransform(NULL, 1.0, -2.0, MatrixOrderAppend);
expect(InvalidParameter, status);
status = GdipTranslatePenTransform(pen, 1.0, -2.0, MatrixOrderAppend);
expect(Ok, status);
status = GdipGetPenTransform(pen, matrix);
expect(Ok, status);
status = GdipGetMatrixElements(matrix, values);
expect(Ok, status);
expectf(3.0, values[0]);
expectf(-2.0, values[1]);
expectf(5.0, values[2]);
expectf(2.0, values[3]);
expectf(7.0, values[4]);
expectf(1.0, values[5]);
status = GdipTranslatePenTransform(pen, -3.0, 5.0, MatrixOrderPrepend);
expect(Ok, status);
status = GdipGetPenTransform(pen, matrix);
expect(Ok, status);
status = GdipGetMatrixElements(matrix, values);
expect(Ok, status);
expectf(3.0, values[0]);
expectf(-2.0, values[1]);
expectf(5.0, values[2]);
expectf(2.0, values[3]);
expectf(23.0, values[4]);
expectf(17.0, values[5]);
status = GdipResetPenTransform(pen);
expect(Ok, status);
status = GdipGetPenTransform(pen, matrix);
expect(Ok, status);
status = GdipGetMatrixElements(matrix, values);
expect(Ok, status);
expectf(1.0, values[0]);
expectf(0.0, values[1]);
expectf(0.0, values[2]);
expectf(1.0, values[3]);
expectf(0.0, values[4]);
expectf(0.0, values[5]);
/* Scale */
status = GdipScalePenTransform(NULL, 1.0, 1.0, MatrixOrderPrepend);
expect(InvalidParameter, status);
status = GdipScalePenTransform(pen, 1.0, 1.0, MatrixOrderPrepend);
expect(Ok, status);
get_pen_transform(pen, values);
expectf(1.0, values[0]);
expectf(0.0, values[1]);
expectf(0.0, values[2]);
expectf(1.0, values[3]);
expectf(0.0, values[4]);
expectf(0.0, values[5]);
status = GdipScalePenTransform(pen, 2.0, -10.0, MatrixOrderPrepend);
expect(Ok, status);
get_pen_transform(pen, values);
expectf(2.0, values[0]);
expectf(0.0, values[1]);
expectf(0.0, values[2]);
expectf(-10.0, values[3]);
expectf(0.0, values[4]);
expectf(0.0, values[5]);
status = GdipScalePenTransform(pen, 2.0, -10.0, MatrixOrderAppend);
expect(Ok, status);
get_pen_transform(pen, values);
expectf(4.0, values[0]);
expectf(0.0, values[1]);
expectf(0.0, values[2]);
expectf(100.0, values[3]);
expectf(0.0, values[4]);
expectf(0.0, values[5]);
status = GdipTranslatePenTransform(pen, 1.0, -2.0, MatrixOrderAppend);
expect(Ok, status);
get_pen_transform(pen, values);
expectf(4.0, values[0]);
expectf(0.0, values[1]);
expectf(0.0, values[2]);
expectf(100.0, values[3]);
expectf(1.0, values[4]);
expectf(-2.0, values[5]);
status = GdipScalePenTransform(pen, 2.0, -10.0, MatrixOrderPrepend);
expect(Ok, status);
get_pen_transform(pen, values);
expectf(8.0, values[0]);
expectf(0.0, values[1]);
expectf(0.0, values[2]);
expectf(-1000.0, values[3]);
expectf(1.0, values[4]);
expectf(-2.0, values[5]);
/* Multiply */
status = GdipResetPenTransform(pen);
expect(Ok, status);
status = GdipSetMatrixElements(matrix, 2.0, 1.0, 1.0, 4.0, 1.0, 2.0);
expect(Ok, status);
status = GdipMultiplyPenTransform(NULL, matrix, MatrixOrderPrepend);
expect(InvalidParameter, status);
status = GdipMultiplyPenTransform(pen, matrix, MatrixOrderPrepend);
expect(Ok, status);
get_pen_transform(pen, values);
expectf(2.0, values[0]);
expectf(1.0, values[1]);
expectf(1.0, values[2]);
expectf(4.0, values[3]);
expectf(1.0, values[4]);
expectf(2.0, values[5]);
status = GdipScalePenTransform(pen, 2.0, -10.0, MatrixOrderAppend);
expect(Ok, status);
status = GdipMultiplyPenTransform(pen, matrix, MatrixOrderAppend);
expect(Ok, status);
get_pen_transform(pen, values);
expectf(-2.0, values[0]);
expectf(-36.0, values[1]);
expectf(-36.0, values[2]);
expectf(-158.0, values[3]);
expectf(-15.0, values[4]);
expectf(-76.0, values[5]);
/* Rotate */
status = GdipResetPenTransform(pen);
expect(Ok, status);
status = GdipSetMatrixElements(matrix, 2.0, 1.0, 1.0, 4.0, 1.0, 2.0);
expect(Ok, status);
status = GdipSetPenTransform(pen, matrix);
expect(Ok, status);
status = GdipRotatePenTransform(NULL, 10.0, MatrixOrderPrepend);
expect(InvalidParameter, status);
status = GdipRotatePenTransform(pen, 45.0, MatrixOrderPrepend);
expect(Ok, status);
get_pen_transform(pen, values);
expectf(2.12, values[0]);
expectf(3.54, values[1]);
expectf(-0.71, values[2]);
expectf(2.12, values[3]);
expectf(1.0, values[4]);
expectf(2.0, values[5]);
status = GdipScalePenTransform(pen, 2.0, -10.0, MatrixOrderAppend);
expect(Ok, status);
status = GdipRotatePenTransform(pen, 180.0, MatrixOrderAppend);
expect(Ok, status);
get_pen_transform(pen, values);
expectf(-4.24, values[0]);
expectf(35.36, values[1]);
expectf(1.41, values[2]);
expectf(21.21, values[3]);
expectf(-2.0, values[4]);
expectf(20.0, values[5]);
GdipDeletePen(pen);
GdipDeleteMatrix(matrix);
}
START_TEST(pen)
{
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);
test_startup();
gdiplusStartupInput.GdiplusVersion = 1;
gdiplusStartupInput.DebugEventCallback = NULL;
gdiplusStartupInput.SuppressBackgroundThread = 0;
gdiplusStartupInput.SuppressExternalCodecs = 0;
GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
test_constructor_destructor();
test_constructor_destructor2();
test_brushfill();
test_dasharray();
test_customcap();
test_penfilltype();
test_compoundarray();
test_transform();
GdiplusShutdown(gdiplusToken);
}
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