123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135 |
- // 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/tuple.hpp>
- #include <boost/hana/unpack.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 storage = container();
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f()
- ));
- }
- {
- auto storage = container(ct_eq<0>{});
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f()
- ));
- }{
- auto storage = container(ct_eq<0>{});
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int, 0>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f(ct_eq<0>{})
- ));
- }
- {
- auto storage = container(ct_eq<0>{}, ct_eq<1>{});
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f()
- ));
- }{
- auto storage = container(ct_eq<0>{}, ct_eq<1>{});
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int, 0>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f(ct_eq<0>{})
- ));
- }{
- auto storage = container(ct_eq<0>{}, ct_eq<1>{});
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int, 0, 1>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f(ct_eq<0>{}, ct_eq<1>{})
- ));
- }{
- auto storage = container(ct_eq<0>{}, ct_eq<1>{});
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int, 1>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f(ct_eq<1>{})
- ));
- }{
- auto storage = container(ct_eq<0>{}, ct_eq<1>{});
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int, 1, 0>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f(ct_eq<1>{}, ct_eq<0>{})
- ));
- }
- {
- auto storage = container(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{});
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f()
- ));
- }{
- auto storage = container(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{});
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int, 0>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f(ct_eq<0>{})
- ));
- }{
- auto storage = container(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{});
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int, 1>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f(ct_eq<1>{})
- ));
- }{
- auto storage = container(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{});
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int, 2>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f(ct_eq<2>{})
- ));
- }{
- auto storage = container(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{});
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int, 0, 2>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f(ct_eq<0>{}, ct_eq<2>{})
- ));
- }{
- auto storage = container(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{});
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int, 1, 1>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f(ct_eq<1>{}, ct_eq<1>{})
- ));
- }
- {
- auto storage = container(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{});
- auto sliced = hana::experimental::sliced(storage, hana::tuple_c<int, 3, 1, 0, 2, 2>);
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::unpack(sliced, f),
- f(ct_eq<3>{}, ct_eq<1>{}, ct_eq<0>{}, ct_eq<2>{}, ct_eq<2>{})
- ));
- }
- }
|