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// Copyright Louis Dionne 2013-2022
// 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/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 storage1 = container();
auto storage2 = container();
auto joined = hana::experimental::joined(storage1, storage2);
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::unpack(joined, f),
f()
));
}
{
auto storage1 = container(ct_eq<0>{});
auto storage2 = container();
auto joined = hana::experimental::joined(storage1, storage2);
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::unpack(joined, f),
f(ct_eq<0>{})
));
}{
auto storage1 = container();
auto storage2 = container(ct_eq<0>{});
auto joined = hana::experimental::joined(storage1, storage2);
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::unpack(joined, f),
f(ct_eq<0>{})
));
}{
auto storage1 = container(ct_eq<0>{});
auto storage2 = container(ct_eq<1>{});
auto joined = hana::experimental::joined(storage1, storage2);
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::unpack(joined, f),
f(ct_eq<0>{}, ct_eq<1>{})
));
}
{
auto storage1 = container(ct_eq<0>{}, ct_eq<1>{});
auto storage2 = container();
auto joined = hana::experimental::joined(storage1, storage2);
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::unpack(joined, f),
f(ct_eq<0>{}, ct_eq<1>{})
));
}{
auto storage1 = container();
auto storage2 = container(ct_eq<0>{}, ct_eq<1>{});
auto joined = hana::experimental::joined(storage1, storage2);
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::unpack(joined, f),
f(ct_eq<0>{}, ct_eq<1>{})
));
}{
auto storage1 = container(ct_eq<0>{}, ct_eq<1>{});
auto storage2 = container(ct_eq<2>{}, ct_eq<3>{});
auto joined = hana::experimental::joined(storage1, storage2);
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::unpack(joined, f),
f(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{})
));
}
}
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