229 lines
8.3 KiB
C++
229 lines
8.3 KiB
C++
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org 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 version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
************************************************************************/
|
|
|
|
// autogenerated file with codegen.pl
|
|
|
|
#include "preextstl.h"
|
|
#include "cppunit/TestAssert.h"
|
|
#include "cppunit/TestFixture.h"
|
|
#include "cppunit/extensions/HelperMacros.h"
|
|
#include "postextstl.h"
|
|
|
|
#include <basegfx/vector/b2isize.hxx>
|
|
#include <basegfx/point/b2ipoint.hxx>
|
|
|
|
#include <basebmp/color.hxx>
|
|
#include <basebmp/scanlineformats.hxx>
|
|
#include <basebmp/bitmapdevice.hxx>
|
|
#include <basebmp/debug.hxx>
|
|
#include "tools.hxx"
|
|
|
|
#include <iostream>
|
|
#include <fstream>
|
|
|
|
using namespace ::basebmp;
|
|
|
|
namespace
|
|
{
|
|
/*
|
|
std::ofstream output("32bpp_test.dump");
|
|
debugDump( mpDevice32bpp, output );
|
|
*/
|
|
|
|
class LineTest : public CppUnit::TestFixture
|
|
{
|
|
private:
|
|
BitmapDeviceSharedPtr mpDevice1bpp;
|
|
BitmapDeviceSharedPtr mpDevice32bpp;
|
|
|
|
void implTestBasicDiagonalLines(const BitmapDeviceSharedPtr& rDevice)
|
|
{
|
|
rDevice->clear(Color(0));
|
|
|
|
const basegfx::B2IPoint aPt1(1,1);
|
|
const basegfx::B2IPoint aPt2(9,9);
|
|
const Color aCol(0xFFFFFFFF);
|
|
rDevice->drawLine( aPt1, aPt2, aCol, DrawMode_PAINT );
|
|
CPPUNIT_ASSERT_MESSAGE("first pixel set",
|
|
rDevice->getPixel(aPt1) == aCol);
|
|
CPPUNIT_ASSERT_MESSAGE("last pixel set",
|
|
rDevice->getPixel(aPt2) == aCol);
|
|
const basegfx::B2IPoint aPt3(0,0);
|
|
CPPUNIT_ASSERT_MESSAGE("topmost pixel not set",
|
|
rDevice->getPixel(aPt3) != aCol);
|
|
const basegfx::B2IPoint aPt4(10,10);
|
|
CPPUNIT_ASSERT_MESSAGE("bottommost pixel not set",
|
|
rDevice->getPixel(aPt4) != aCol);
|
|
|
|
CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 9",
|
|
countPixel( rDevice, aCol ) == 9);
|
|
|
|
rDevice->drawLine( aPt2, aPt1, aCol, DrawMode_PAINT );
|
|
|
|
CPPUNIT_ASSERT_MESSAGE("number of rendered pixel after "
|
|
"reversed paint is not 9",
|
|
countPixel( rDevice, aCol ) == 9);
|
|
}
|
|
|
|
void implTestBasicHorizontalLines(const BitmapDeviceSharedPtr& rDevice)
|
|
{
|
|
rDevice->clear(Color(0));
|
|
|
|
const basegfx::B2IPoint aPt1(10,10);
|
|
const basegfx::B2IPoint aPt2(0,10);
|
|
const Color aCol(0xFFFFFFFF);
|
|
rDevice->drawLine( aPt1, aPt2, aCol, DrawMode_PAINT );
|
|
CPPUNIT_ASSERT_MESSAGE("first pixel set",
|
|
rDevice->getPixel(aPt1) == aCol);
|
|
CPPUNIT_ASSERT_MESSAGE("last pixel set",
|
|
rDevice->getPixel(aPt2) == aCol);
|
|
CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 11",
|
|
countPixel( rDevice, aCol ) == 11);
|
|
|
|
rDevice->clear(Color(0));
|
|
rDevice->drawLine( aPt2, aPt1, aCol, DrawMode_PAINT );
|
|
CPPUNIT_ASSERT_MESSAGE("first pixel set",
|
|
rDevice->getPixel(aPt1) == aCol);
|
|
CPPUNIT_ASSERT_MESSAGE("last pixel set",
|
|
rDevice->getPixel(aPt2) == aCol);
|
|
CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 11",
|
|
countPixel( rDevice, aCol ) == 11);
|
|
}
|
|
|
|
void implTestBasicVerticalLines(const BitmapDeviceSharedPtr& rDevice)
|
|
{
|
|
rDevice->clear(Color(0));
|
|
|
|
const basegfx::B2IPoint aPt1(1,1);
|
|
const basegfx::B2IPoint aPt2(1,9);
|
|
const Color aCol(0xFFFFFFFF);
|
|
rDevice->drawLine( aPt1, aPt2, aCol, DrawMode_PAINT );
|
|
CPPUNIT_ASSERT_MESSAGE("first pixel set",
|
|
rDevice->getPixel(aPt1) == aCol);
|
|
CPPUNIT_ASSERT_MESSAGE("last pixel set",
|
|
rDevice->getPixel(aPt2) == aCol);
|
|
const basegfx::B2IPoint aPt3(0,0);
|
|
CPPUNIT_ASSERT_MESSAGE("topmost pixel not set",
|
|
rDevice->getPixel(aPt3) != aCol);
|
|
const basegfx::B2IPoint aPt4(0,10);
|
|
CPPUNIT_ASSERT_MESSAGE("bottommost pixel not set",
|
|
rDevice->getPixel(aPt4) != aCol);
|
|
|
|
CPPUNIT_ASSERT_MESSAGE("number of rendered pixel is not 9",
|
|
countPixel( rDevice, aCol ) == 9);
|
|
}
|
|
|
|
// test pixel rounding (should always tend towards start point of
|
|
// the line)
|
|
void implTestTieBreaking(const BitmapDeviceSharedPtr& rDevice)
|
|
{
|
|
rDevice->clear(Color(0));
|
|
|
|
const basegfx::B2IPoint aPt1(1,1);
|
|
const basegfx::B2IPoint aPt2(3,2);
|
|
const Color aCol(0xFFFFFFFF);
|
|
rDevice->drawLine( aPt1, aPt2, aCol, DrawMode_PAINT );
|
|
CPPUNIT_ASSERT_MESSAGE("first pixel set",
|
|
rDevice->getPixel(aPt1) == aCol);
|
|
CPPUNIT_ASSERT_MESSAGE("second pixel set",
|
|
rDevice->getPixel(basegfx::B2IPoint(2,1)) == aCol);
|
|
CPPUNIT_ASSERT_MESSAGE("last pixel set",
|
|
rDevice->getPixel(aPt2) == aCol);
|
|
CPPUNIT_ASSERT_MESSAGE("number of rendered pixel after "
|
|
"reversed paint is not 3",
|
|
countPixel( rDevice, aCol ) == 3);
|
|
|
|
rDevice->drawLine( aPt2, aPt1, aCol, DrawMode_PAINT );
|
|
CPPUNIT_ASSERT_MESSAGE("alternate second pixel set",
|
|
rDevice->getPixel(basegfx::B2IPoint(2,2)) == aCol);
|
|
|
|
CPPUNIT_ASSERT_MESSAGE("number of rendered pixel after "
|
|
"reversed paint is not 4",
|
|
countPixel( rDevice, aCol ) == 4);
|
|
}
|
|
|
|
public:
|
|
void setUp()
|
|
{
|
|
const basegfx::B2ISize aSize(11,11);
|
|
mpDevice1bpp = createBitmapDevice( aSize,
|
|
true,
|
|
Format::ONE_BIT_MSB_PAL );
|
|
mpDevice32bpp = createBitmapDevice( aSize,
|
|
true,
|
|
Format::THIRTYTWO_BIT_TC_MASK );
|
|
}
|
|
|
|
void testBasicDiagonalLines()
|
|
{
|
|
implTestBasicDiagonalLines( mpDevice1bpp );
|
|
implTestBasicDiagonalLines( mpDevice32bpp );
|
|
}
|
|
|
|
void testBasicHorizontalLines()
|
|
{
|
|
implTestBasicHorizontalLines( mpDevice1bpp );
|
|
implTestBasicHorizontalLines( mpDevice32bpp );
|
|
}
|
|
|
|
void testBasicVerticalLines()
|
|
{
|
|
implTestBasicVerticalLines( mpDevice1bpp );
|
|
implTestBasicVerticalLines( mpDevice32bpp );
|
|
}
|
|
|
|
// test pixel rounding (should always tend towards start point of
|
|
// the line)
|
|
void testTieBreaking()
|
|
{
|
|
implTestTieBreaking( mpDevice1bpp );
|
|
implTestTieBreaking( mpDevice32bpp );
|
|
}
|
|
|
|
// Change the following lines only, if you add, remove or rename
|
|
// member functions of the current class,
|
|
// because these macros are need by auto register mechanism.
|
|
|
|
CPPUNIT_TEST_SUITE(LineTest);
|
|
CPPUNIT_TEST(testBasicDiagonalLines);
|
|
CPPUNIT_TEST(testBasicHorizontalLines);
|
|
CPPUNIT_TEST(testBasicVerticalLines);
|
|
CPPUNIT_TEST(testTieBreaking);
|
|
CPPUNIT_TEST_SUITE_END();
|
|
};
|
|
|
|
// -----------------------------------------------------------------------------
|
|
CPPUNIT_TEST_SUITE_REGISTRATION(LineTest);
|
|
}
|
|
|
|
|
|
// -----------------------------------------------------------------------------
|
|
|
|
// this macro creates an empty function, which will called by the RegisterAllFunctions()
|
|
// to let the user the possibility to also register some functions by hand.
|
|
//NOADDITIONAL;
|
|
|