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libreoffice/basegfx/test/B3DTupleTest.cxx
Daniel Baumann 8e63e14cf6
Adding upstream version 4:25.2.3. 
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-22 16:20:04 +02:00

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/* -*- 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: */
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