/************************************************************************* * * OpenOffice.org - a multi-platform office productivity suite * * $RCSfile: linetest.cxx,v $ * * $Revision: 1.5 $ * * last change: $Author: thb $ $Date: 2006-07-12 22:47:21 $ * * The Contents of this file are made available subject to * the terms of GNU Lesser General Public License Version 2.1. * * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2005 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * 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., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * ************************************************************************/ // autogenerated file with codegen.pl #include #include #include #include #include #include #include #include "tools.hxx" #include #include 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_NAMED_REGISTRATION(LineTest, "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;