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// 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/equal.hpp>
#include <boost/hana/experimental/view.hpp>
#include <boost/hana/transform.hpp>
#include <laws/base.hpp>
#include <support/seq.hpp>
namespace hana = boost::hana;
using hana::test::ct_eq;
int main() {
auto container = ::seq;
auto f = hana::test::_injection<0>{};
auto g = hana::test::_injection<1>{};
{
auto storage = container();
auto transformed = hana::experimental::transformed(storage, f);
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::transform(transformed, g),
container()
));
}{
auto storage = container(ct_eq<0>{});
auto transformed = hana::experimental::transformed(storage, f);
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::transform(transformed, g),
container(g(f(ct_eq<0>{})))
));
}{
auto storage = container(ct_eq<0>{}, ct_eq<1>{});
auto transformed = hana::experimental::transformed(storage, f);
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::transform(transformed, g),
container(g(f(ct_eq<0>{})), g(f(ct_eq<1>{})))
));
}{
auto storage = container(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{});
auto transformed = hana::experimental::transformed(storage, f);
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::transform(transformed, g),
container(g(f(ct_eq<0>{})), g(f(ct_eq<1>{})), g(f(ct_eq<2>{})))
));
}{
auto storage = container(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{});
auto transformed = hana::experimental::transformed(storage, f);
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::transform(transformed, g),
container(g(f(ct_eq<0>{})), g(f(ct_eq<1>{})), g(f(ct_eq<2>{})), g(f(ct_eq<3>{})))
));
}
}
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