59 lines
1.7 KiB
C++
59 lines
1.7 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/experimental/view.hpp>
|
|
#include <boost/hana/less.hpp>
|
|
#include <boost/hana/not.hpp>
|
|
|
|
#include <laws/base.hpp>
|
|
#include <support/seq.hpp>
|
|
namespace hana = boost::hana;
|
|
using hana::test::ct_ord;
|
|
|
|
|
|
int main() {
|
|
auto container = ::seq;
|
|
auto f = hana::test::_injection<0>{};
|
|
|
|
{
|
|
auto storage = container();
|
|
auto transformed = hana::experimental::transformed(storage, f);
|
|
BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::less(
|
|
transformed,
|
|
container()
|
|
)));
|
|
}{
|
|
auto storage = container(ct_ord<0>{});
|
|
auto transformed = hana::experimental::transformed(storage, f);
|
|
BOOST_HANA_CONSTANT_CHECK(hana::less(
|
|
container(),
|
|
transformed
|
|
));
|
|
BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::less(
|
|
container(f(ct_ord<0>{})),
|
|
transformed
|
|
)));
|
|
BOOST_HANA_CONSTANT_CHECK(hana::not_(hana::less(
|
|
transformed,
|
|
container()
|
|
)));
|
|
}{
|
|
auto storage = container(ct_ord<0>{}, ct_ord<1>{});
|
|
auto transformed = hana::experimental::transformed(storage, f);
|
|
BOOST_HANA_CONSTANT_CHECK(hana::less(
|
|
container(),
|
|
transformed
|
|
));
|
|
BOOST_HANA_CONSTANT_CHECK(hana::less(
|
|
container(f(ct_ord<0>{})),
|
|
transformed
|
|
));
|
|
BOOST_HANA_CONSTANT_CHECK(hana::less(
|
|
container(f(ct_ord<0>{}), f(ct_ord<0>{})),
|
|
transformed
|
|
));
|
|
}
|
|
}
|