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If not, see * * 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 #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_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; /* vim:set shiftwidth=4 softtabstop=4 expandtab: */