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| -rw-r--r-- | basegfx/test/B3DTupleTest.cxx | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/basegfx/test/B3DTupleTest.cxx b/basegfx/test/B3DTupleTest.cxx new file mode 100644 index 000000000..cb8607ea9 --- /dev/null +++ b/basegfx/test/B3DTupleTest.cxx @@ -0,0 +1,194 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <cppunit/TestFixture.h> +#include <cppunit/extensions/HelperMacros.h> + +#include <basegfx/tuple/b3dtuple.hxx> +#include <basegfx/tuple/b3ituple.hxx> + +namespace basegfx +{ +class B3DTupleTest : public CppUnit::TestFixture +{ +public: + void testEmpty() + { + B3DTuple aTuple; + CPPUNIT_ASSERT_EQUAL(true, aTuple.equalZero()); + } + + void testEquals() + { + B3DTuple aTuple(1.0, 1.0, 1.0); + CPPUNIT_ASSERT_EQUAL(true, aTuple.equal({ 1.0, 1.0, 1.0 })); + CPPUNIT_ASSERT_EQUAL(false, aTuple.equal({ 0.99, 0.99, 0.99 })); + } + + void testOperatorAddition() + { + B3DTuple aTuple(4.0, 8.0, 1.0); + aTuple += { 2.0, 3.0, 4.0 }; + + CPPUNIT_ASSERT_DOUBLES_EQUAL(6.0, aTuple.getX(), 1e-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(11.0, aTuple.getY(), 1e-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(5.0, aTuple.getZ(), 1e-2); + + B3ITuple aTupleInt(4, 8, 1); + aTupleInt += { 2, 3, 4 }; + + CPPUNIT_ASSERT_EQUAL(sal_Int32(6), aTupleInt.getX()); + CPPUNIT_ASSERT_EQUAL(sal_Int32(11), aTupleInt.getY()); + CPPUNIT_ASSERT_EQUAL(sal_Int32(5), aTupleInt.getZ()); + } + + void testOperatorSubstraction() + { + B3DTuple aTuple(4.0, 8.0, 1.0); + aTuple -= { 2.0, 3.0, 4.0 }; + + CPPUNIT_ASSERT_DOUBLES_EQUAL(2.0, aTuple.getX(), 1e-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(5.0, aTuple.getY(), 1e-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(-3.0, aTuple.getZ(), 1e-2); + + B3ITuple aTupleInt(4, 8, 1); + aTupleInt -= { 2, 3, 4 }; + + CPPUNIT_ASSERT_EQUAL(sal_Int32(2), aTupleInt.getX()); + CPPUNIT_ASSERT_EQUAL(sal_Int32(5), aTupleInt.getY()); + CPPUNIT_ASSERT_EQUAL(sal_Int32(-3), aTupleInt.getZ()); + } + + void testOperatorMultiply() + { + B3DTuple aTuple(4.0, 8.0, 1.0); + aTuple *= { 2.0, 3.0, 4.0 }; + + CPPUNIT_ASSERT_DOUBLES_EQUAL(8.0, aTuple.getX(), 1e-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(24.0, aTuple.getY(), 1e-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(4.0, aTuple.getZ(), 1e-2); + + aTuple *= 2.0; + + CPPUNIT_ASSERT_DOUBLES_EQUAL(16.0, aTuple.getX(), 1e-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(48.0, aTuple.getY(), 1e-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(8.0, aTuple.getZ(), 1e-2); + + B3ITuple aTupleInt(4, 8, 1); + aTupleInt *= { 2, 3, 4 }; + + CPPUNIT_ASSERT_EQUAL(sal_Int32(8), aTupleInt.getX()); + CPPUNIT_ASSERT_EQUAL(sal_Int32(24), aTupleInt.getY()); + CPPUNIT_ASSERT_EQUAL(sal_Int32(4), aTupleInt.getZ()); + + aTupleInt *= 2.0; + + CPPUNIT_ASSERT_EQUAL(sal_Int32(16), aTupleInt.getX()); + CPPUNIT_ASSERT_EQUAL(sal_Int32(48), aTupleInt.getY()); + CPPUNIT_ASSERT_EQUAL(sal_Int32(8), aTupleInt.getZ()); + } + + void testOperatorDivide() + { + B3DTuple aTuple(4.0, 8.0, 9.0); + aTuple /= { 2.0, 8.0, 3.0 }; + + CPPUNIT_ASSERT_DOUBLES_EQUAL(2.0, aTuple.getX(), 1e-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(1.0, aTuple.getY(), 1e-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(3.0, aTuple.getZ(), 1e-2); + + B3ITuple aTupleInt(4, 8, 9); + aTupleInt /= { 2, 8, 3 }; + + CPPUNIT_ASSERT_EQUAL(sal_Int32(2), aTupleInt.getX()); + CPPUNIT_ASSERT_EQUAL(sal_Int32(1), aTupleInt.getY()); + CPPUNIT_ASSERT_EQUAL(sal_Int32(3), aTupleInt.getZ()); + } + + void testOperatorEqualUnequal() + { + B3DTuple aTuple(4.0, 8.0, 9.0); + B3DTuple aTuple2 = aTuple; + + CPPUNIT_ASSERT_EQUAL(true, aTuple == aTuple); + CPPUNIT_ASSERT_EQUAL(true, aTuple == aTuple2); + CPPUNIT_ASSERT_EQUAL(true, aTuple == B3DTuple(4.0, 8.0, 9.0)); + CPPUNIT_ASSERT_EQUAL(false, aTuple == B3DTuple(4.0, 7.99, 9.0)); + CPPUNIT_ASSERT_EQUAL(false, aTuple == B3DTuple(3.99, 8.0, 9.0)); + + CPPUNIT_ASSERT_EQUAL(false, aTuple != aTuple); + CPPUNIT_ASSERT_EQUAL(false, aTuple != aTuple2); + CPPUNIT_ASSERT_EQUAL(false, aTuple != B3DTuple(4.0, 8.0, 9.0)); + CPPUNIT_ASSERT_EQUAL(true, aTuple != B3DTuple(4.0, 7.99, 9.0)); + CPPUNIT_ASSERT_EQUAL(true, aTuple != B3DTuple(3.99, 8.0, 9.0)); + + B3ITuple aTupleInt(4, 8, 9); + B3ITuple aTupleInt2 = aTupleInt; + + CPPUNIT_ASSERT_EQUAL(true, aTupleInt == aTupleInt); + CPPUNIT_ASSERT_EQUAL(true, aTupleInt == aTupleInt2); + CPPUNIT_ASSERT_EQUAL(true, aTupleInt == B3ITuple(4, 8, 9)); + CPPUNIT_ASSERT_EQUAL(false, aTupleInt == B3ITuple(4, 7, 9)); + CPPUNIT_ASSERT_EQUAL(false, aTupleInt == B3ITuple(3, 8, 9)); + + CPPUNIT_ASSERT_EQUAL(false, aTupleInt != aTupleInt); + CPPUNIT_ASSERT_EQUAL(false, aTupleInt != aTupleInt2); + CPPUNIT_ASSERT_EQUAL(false, aTupleInt != B3ITuple(4, 8, 9)); + CPPUNIT_ASSERT_EQUAL(true, aTupleInt != B3ITuple(4, 7, 9)); + CPPUNIT_ASSERT_EQUAL(true, aTupleInt != B3ITuple(3, 8, 9)); + } + + void testOperatorMinus() + { + B3DTuple aTupleMinus = -B3DTuple(4.0, 8.0, 1.0); + CPPUNIT_ASSERT_DOUBLES_EQUAL(-4.0, aTupleMinus.getX(), 1e-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(-8.0, aTupleMinus.getY(), 1e-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(-1.0, aTupleMinus.getZ(), 1e-2); + B3DTuple aTupleZero = -B3DTuple(0.0, 0.0, 0.0); + CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, aTupleZero.getX(), 1e-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, aTupleZero.getY(), 1e-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, aTupleZero.getZ(), 1e-2); + + B3ITuple aTupleIntMinus = -B3ITuple(4, 8, 1); + CPPUNIT_ASSERT_EQUAL(sal_Int32(-4), aTupleIntMinus.getX()); + CPPUNIT_ASSERT_EQUAL(sal_Int32(-8), aTupleIntMinus.getY()); + CPPUNIT_ASSERT_EQUAL(sal_Int32(-1), aTupleIntMinus.getZ()); + B3ITuple aTupleIntZero = -B3ITuple(0, 0, 0); + CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aTupleIntZero.getX()); + CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aTupleIntZero.getY()); + CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aTupleIntZero.getZ()); + } + + CPPUNIT_TEST_SUITE(B3DTupleTest); + CPPUNIT_TEST(testEmpty); + CPPUNIT_TEST(testEquals); + CPPUNIT_TEST(testOperatorAddition); + CPPUNIT_TEST(testOperatorSubstraction); + CPPUNIT_TEST(testOperatorMultiply); + CPPUNIT_TEST(testOperatorDivide); + CPPUNIT_TEST(testOperatorEqualUnequal); + CPPUNIT_TEST(testOperatorMinus); + CPPUNIT_TEST_SUITE_END(); +}; + +} // namespace basegfx + +CPPUNIT_TEST_SUITE_REGISTRATION(basegfx::B3DTupleTest); + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |