strepsirrhini/office-gobmx
9
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
office-gobmx/basegfx/test/B2DTupleTest.cxx
Tomaž Vajngerl c703b2d22c basegfx: generalise tuples with template class Tuple2D and Tuple3D 
B2DTuple2D, B2ITuple2D and B2I64Tuple share a lot in common so
we can generalise it as a template class. The same goes for the
3D variants - B3DTuple and B3ITuple.

This is the initial attempt, but doesn't yet generalise all that
is possible.

Add some tests for the tuple variants that test the behaviour of
overloaded operators and other common methods.

Change-Id: Iee5ed15d58ea88e65ee7854bd05a87ceab22023d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/117104
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
2021-06-17 01:55:56 +02:00

230 lines
7.8 KiB
C++
Raw Permalink Blame History

/* -*- 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/b2dtuple.hxx>
#include <basegfx/tuple/b2ituple.hxx>
#include <basegfx/tuple/b2i64tuple.hxx>
namespace basegfx
{
class B2DTupleTest : public CppUnit::TestFixture
{
public:
void testEmpty()
{
B2DTuple aTuple;
CPPUNIT_ASSERT_EQUAL(true, aTuple.equalZero());
B2ITuple aTupleInteger;
CPPUNIT_ASSERT_EQUAL(true, aTupleInteger.equalZero());
B2I64Tuple aTupleLong;
CPPUNIT_ASSERT_EQUAL(true, aTupleLong.equalZero());
}
void testEquals()
{
B2DTuple aTuple(1.0, 1.0);
CPPUNIT_ASSERT_EQUAL(true, aTuple.equal({ 1.0, 1.0 }));
CPPUNIT_ASSERT_EQUAL(false, aTuple.equal({ 0.99, 0.99 }));
B2ITuple aTupleInteger(1, 1);
CPPUNIT_ASSERT_EQUAL(true, aTupleInteger.equal({ 1, 1 }));
CPPUNIT_ASSERT_EQUAL(false, aTupleInteger.equal({ 1, 0 }));
CPPUNIT_ASSERT_EQUAL(false, aTupleInteger.equal({ 0, 1 }));
B2I64Tuple aTupleLong(1, 1);
CPPUNIT_ASSERT_EQUAL(true, aTupleLong.equal({ 1, 1 }));
CPPUNIT_ASSERT_EQUAL(false, aTupleLong.equal({ 1, 0 }));
CPPUNIT_ASSERT_EQUAL(false, aTupleLong.equal({ 0, 1 }));
}
void testOperatorAddition()
{
B2DTuple aTuple(4.0, 8.0);
aTuple += { 2.0, 3.0 };
CPPUNIT_ASSERT_DOUBLES_EQUAL(6.0, aTuple.getX(), 1e-2);
CPPUNIT_ASSERT_DOUBLES_EQUAL(11.0, aTuple.getY(), 1e-2);
B2ITuple aTupleInt(4, 8);
aTupleInt += { 2, 3 };
CPPUNIT_ASSERT_EQUAL(sal_Int32(6), aTupleInt.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int32(11), aTupleInt.getY());
B2I64Tuple aTuple64(4, 8);
aTuple64 += { 2, 3 };
CPPUNIT_ASSERT_EQUAL(sal_Int64(6), aTuple64.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int64(11), aTuple64.getY());
}
void testOperatorSubstraction()
{
B2DTuple aTuple(4.0, 8.0);
aTuple -= { 2.0, 3.0 };
CPPUNIT_ASSERT_DOUBLES_EQUAL(2.0, aTuple.getX(), 1e-2);
CPPUNIT_ASSERT_DOUBLES_EQUAL(5.0, aTuple.getY(), 1e-2);
B2ITuple aTupleInt(4, 8);
aTupleInt -= { 2, 3 };
CPPUNIT_ASSERT_EQUAL(sal_Int32(2), aTupleInt.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int32(5), aTupleInt.getY());
B2I64Tuple aTuple64(4, 8);
aTuple64 -= { 2, 3 };
CPPUNIT_ASSERT_EQUAL(sal_Int64(2), aTuple64.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int64(5), aTuple64.getY());
}
void testOperatorMultiply()
{
B2DTuple aTuple(4.0, 8.0);
aTuple *= { 2.0, 3.0 };
CPPUNIT_ASSERT_DOUBLES_EQUAL(8.0, aTuple.getX(), 1e-2);
CPPUNIT_ASSERT_DOUBLES_EQUAL(24.0, aTuple.getY(), 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);
B2ITuple aTupleInt(4, 8);
aTupleInt *= { 2, 3 };
CPPUNIT_ASSERT_EQUAL(sal_Int32(8), aTupleInt.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int32(24), aTupleInt.getY());
aTupleInt *= 2.0;
CPPUNIT_ASSERT_EQUAL(sal_Int32(16), aTupleInt.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int32(48), aTupleInt.getY());
B2I64Tuple aTuple64(4, 8);
aTuple64 *= { 2, 3 };
CPPUNIT_ASSERT_EQUAL(sal_Int64(8), aTuple64.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int64(24), aTuple64.getY());
aTuple64 *= 2.0;
CPPUNIT_ASSERT_EQUAL(sal_Int64(16), aTuple64.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int64(48), aTuple64.getY());
}
void testOperatorDivide()
{
B2DTuple aTuple(4.0, 8.0);
aTuple /= { 2.0, 8.0 };
CPPUNIT_ASSERT_DOUBLES_EQUAL(2.0, aTuple.getX(), 1e-2);
CPPUNIT_ASSERT_DOUBLES_EQUAL(1.0, aTuple.getY(), 1e-2);
B2ITuple aTupleInt(4, 8);
aTupleInt /= { 2, 8 };
CPPUNIT_ASSERT_EQUAL(sal_Int32(2), aTupleInt.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int32(1), aTupleInt.getY());
B2I64Tuple aTuple64(4, 8);
aTuple64 /= { 2, 8 };
CPPUNIT_ASSERT_EQUAL(sal_Int64(2), aTuple64.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int64(1), aTuple64.getY());
}
void testOperatorEqualUnequal()
{
B2DTuple aTuple(4.0, 8.0);
B2DTuple aTuple2 = aTuple;
CPPUNIT_ASSERT_EQUAL(true, aTuple == aTuple);
CPPUNIT_ASSERT_EQUAL(true, aTuple == aTuple2);
CPPUNIT_ASSERT_EQUAL(true, aTuple == B2DTuple(4.0, 8.0));
CPPUNIT_ASSERT_EQUAL(false, aTuple == B2DTuple(4.0, 7.99));
CPPUNIT_ASSERT_EQUAL(false, aTuple == B2DTuple(3.99, 8.0));
B2ITuple aTupleInt(4, 8);
B2ITuple aTupleInt2 = aTupleInt;
CPPUNIT_ASSERT_EQUAL(true, aTupleInt == aTupleInt);
CPPUNIT_ASSERT_EQUAL(true, aTupleInt == aTupleInt2);
CPPUNIT_ASSERT_EQUAL(true, aTupleInt == B2ITuple(4, 8));
CPPUNIT_ASSERT_EQUAL(false, aTupleInt == B2ITuple(4, 7));
CPPUNIT_ASSERT_EQUAL(false, aTupleInt == B2ITuple(3, 8));
B2I64Tuple aTuple64(4, 8);
B2I64Tuple aTuple64_2 = aTuple64;
CPPUNIT_ASSERT_EQUAL(true, aTuple64 == aTuple64);
CPPUNIT_ASSERT_EQUAL(true, aTuple64 == aTuple64_2);
CPPUNIT_ASSERT_EQUAL(true, aTuple64 == B2I64Tuple(4, 8));
CPPUNIT_ASSERT_EQUAL(false, aTuple64 == B2I64Tuple(4, 7));
CPPUNIT_ASSERT_EQUAL(false, aTuple64 == B2I64Tuple(3, 8));
}
void testOperatorMinus()
{
B2DTuple aTupleMinus = -B2DTuple(4.0, 8.0);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-4.0, aTupleMinus.getX(), 1e-2);
CPPUNIT_ASSERT_DOUBLES_EQUAL(-8.0, aTupleMinus.getY(), 1e-2);
B2DTuple aTupleZero = -B2DTuple(0.0, 0.0);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, aTupleZero.getX(), 1e-2);
CPPUNIT_ASSERT_DOUBLES_EQUAL(0.0, aTupleZero.getY(), 1e-2);
B2ITuple aTupleIntMinus = -B2ITuple(4, 8);
CPPUNIT_ASSERT_EQUAL(sal_Int32(-4), aTupleIntMinus.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int32(-8), aTupleIntMinus.getY());
B2ITuple aTupleIntZero = -B2ITuple(0, 0);
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aTupleIntZero.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aTupleIntZero.getY());
B2I64Tuple aTuple64Minus = -B2I64Tuple(4, 8);
CPPUNIT_ASSERT_EQUAL(sal_Int64(-4), aTuple64Minus.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int64(-8), aTuple64Minus.getY());
B2I64Tuple aTuple64Zero = -B2I64Tuple(0, 0);
CPPUNIT_ASSERT_EQUAL(sal_Int64(0), aTuple64Zero.getX());
CPPUNIT_ASSERT_EQUAL(sal_Int64(0), aTuple64Zero.getY());
}
CPPUNIT_TEST_SUITE(B2DTupleTest);
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::B2DTupleTest);
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Reference in a new issue View git blame Copy permalink