hana/test/range/equal.cpp
2017-01-07 14:14:18 -08:00

66 lines
2.4 KiB
C++

// Copyright Louis Dionne 2013-2017
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
#include <boost/hana/assert.hpp>
#include <boost/hana/core/make.hpp>
#include <boost/hana/equal.hpp>
#include <boost/hana/integral_constant.hpp>
#include <boost/hana/not_equal.hpp> // for operator !=
#include <boost/hana/range.hpp>
namespace hana = boost::hana;
int main() {
BOOST_HANA_CONSTANT_CHECK(
hana::make_range(hana::int_c<0>, hana::int_c<0>) ==
hana::make_range(hana::int_c<0>, hana::int_c<0>)
);
BOOST_HANA_CONSTANT_CHECK(
hana::make_range(hana::int_c<0>, hana::int_c<4>) !=
hana::make_range(hana::int_c<0>, hana::int_c<0>)
);
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::make_range(hana::int_c<0>, hana::int_c<0>),
hana::make_range(hana::int_c<0>, hana::int_c<0>)
));
BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::equal(
hana::make_range(hana::int_c<0>, hana::int_c<0>),
hana::make_range(hana::int_c<0>, hana::int_c<1>)
)));
BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::equal(
hana::make_range(hana::int_c<0>, hana::int_c<1>),
hana::make_range(hana::int_c<0>, hana::int_c<0>)
)));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::make_range(hana::int_c<0>, hana::int_c<1>),
hana::make_range(hana::int_c<0>, hana::int_c<1>)
));
BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::equal(
hana::make_range(hana::int_c<0>, hana::int_c<2>),
hana::make_range(hana::int_c<0>, hana::int_c<1>)
)));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::make_range(hana::int_c<0>, hana::int_c<2>),
hana::make_range(hana::int_c<0>, hana::int_c<2>)
));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::make_range(hana::int_c<0>, hana::int_c<0>),
hana::make_range(hana::int_c<2>, hana::int_c<2>)
));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::make_range(hana::int_c<2>, hana::int_c<4>),
hana::make_range(hana::int_c<2>, hana::int_c<4>)
));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::make_range(hana::int_c<-4>, hana::int_c<-3>),
hana::make_range(hana::int_c<-4>, hana::int_c<-3>)
));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::make_range(hana::int_c<-4>, hana::int_c<2>),
hana::make_range(hana::int_c<-4>, hana::int_c<2>)
));
}