test_vector3.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2020 KiCad Developers, see AUTHORS.TXT for contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, you may find one here:
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 * or you may search the http://www.gnu.org website for the version 2 license,
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 */
 
#include <qa_utils/wx_utils/unit_test_utils.h>
 
// Code under test
#include <math/vector3.h>
 
BOOST_AUTO_TEST_SUITE( VECTOR3TESTS )
 
BOOST_AUTO_TEST_CASE( test_cross_product, *boost::unit_test::tolerance( 0.000001 ) )
{
    VECTOR3I v1( 0, 1, 2 );
    VECTOR3I v2( 2, 1, 0 );
 
    BOOST_TEST( v1.Cross( v2 ) == VECTOR3I( -2, 4, -2 ) );
}
 
BOOST_AUTO_TEST_CASE( test_dot_product, *boost::unit_test::tolerance( 0.000001 ) )
{
    VECTOR3I v1( 0, 1, 2 );
    VECTOR3I v2( 2, 1, 0 );
 
    BOOST_TEST( v1.Dot( v2 ) == 1 );
}
 
BOOST_AUTO_TEST_CASE( test_equality_ops, *boost::unit_test::tolerance( 0.000001 ) )
{
    VECTOR3I v1( 1, 1, 1 );
    VECTOR3I v2( 2, 2, 2 );
    VECTOR3I v3( 1, 1, 1 );
 
    BOOST_TEST( v1 == v3 );
    BOOST_TEST( v1 != v2 );
}
 
BOOST_AUTO_TEST_CASE( test_scalar_multiply, *boost::unit_test::tolerance( 0.000001 ) )
{
    VECTOR3I v1( 1, 1, 1 );
 
    v1 *= 5;
 
    BOOST_TEST( v1 == VECTOR3( 5, 5, 5 ) );
}
 
BOOST_AUTO_TEST_CASE( test_scalar_divide, *boost::unit_test::tolerance( 0.000001 ) )
{
    VECTOR3I v1( 5, 5, 5 );
 
    v1 /= 5;
 
    BOOST_TEST( v1 == VECTOR3( 1, 1, 1 ) );
}
 
 
BOOST_AUTO_TEST_SUITE_END()