// Copyright 2008-2024 Emil Dotchevski and Reverge Studios, Inc.
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

#ifdef BOOST_QVM_TEST_SINGLE_HEADER
#   include BOOST_QVM_TEST_SINGLE_HEADER
#else
#   include <boost/qvm/quat_access.hpp>
#   include <boost/qvm/vec_access.hpp>
#endif

#include "test_qvm_quaternion.hpp"

int
main()
    {       
    using namespace boost::qvm;

    test_qvm::quaternion<Q1> q;
    q.a[0]=42.0f;
    q.a[1]=43.0f;
    q.a[2]=44.0f;
    q.a[3]=45.0f;
    test_qvm::quaternion<Q1> const & qq=q;

    BOOST_TEST_EQ(X(V(qq)),q.a[1]);
    BOOST_TEST_EQ(Y(V(qq)),q.a[2]);
    BOOST_TEST_EQ(Z(V(qq)),q.a[3]);
    BOOST_TEST_EQ(X(V(q)), q.a[1]);
    BOOST_TEST_EQ(Y(V(q)), q.a[2]);
    BOOST_TEST_EQ(Z(V(q)), q.a[3]);

    BOOST_TEST_EQ(S(qq),q.a[0]);
    BOOST_TEST_EQ(X(qq),q.a[1]);
    BOOST_TEST_EQ(Y(qq),q.a[2]);
    BOOST_TEST_EQ(Z(qq),q.a[3]);
#ifdef BOOST_QVM_TEST_REF_WRITE_ELEMENT
    BOOST_TEST_EQ(&S(q), &q.a[0]);
    BOOST_TEST_EQ(&X(q), &q.a[1]);
    BOOST_TEST_EQ(&Y(q), &q.a[2]);
    BOOST_TEST_EQ(&Z(q), &q.a[3]);
#else
    S(q)=45.0f;
    X(q)=44.0f;
    Y(q)=43.0f;
    Z(q)=42.0f;
    BOOST_TEST_EQ(q.a[0],45.0f);
    BOOST_TEST_EQ(q.a[1],44.0f);
    BOOST_TEST_EQ(q.a[2],43.0f);
    BOOST_TEST_EQ(q.a[3],42.0f);
#endif

    return boost::report_errors();
    }