update ceph source to reef 18.1.2

[ceph.git] / ceph / src / boost / libs / qvm / test / zero_quat_test.cpp

// Copyright 2008-2022 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_operations.hpp>
#endif

#include "test_qvm_quaternion.hpp"

namespace
    {
    void
    test()
        {
        using namespace boost::qvm;
        test_qvm::quaternion<Q1> v1=zero_quat<float>();
        for( int i=0; i!=4; ++i )
                BOOST_TEST(!v1.a[i]);
        test_qvm::quaternion<Q2> v2(42,1);
        set_zero(v2);
        for( int i=0; i!=4; ++i )
                BOOST_TEST(!v2.a[i]);
        }
    }

int
main()
    {
    test();
    return boost::report_errors();
    }