101 lines
3.1 KiB
C++
101 lines
3.1 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/equal.hpp>
|
|
#include <boost/hana/functional/capture.hpp>
|
|
|
|
#include <laws/base.hpp>
|
|
namespace hana = boost::hana;
|
|
using hana::test::ct_eq;
|
|
|
|
|
|
int main() {
|
|
hana::test::_injection<0> f{};
|
|
|
|
// 0-arg capture
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture()(f)(),
|
|
f()
|
|
));
|
|
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture()(f)(ct_eq<0>{}),
|
|
f(ct_eq<0>{})
|
|
));
|
|
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture()(f)(ct_eq<0>{}, ct_eq<1>{}),
|
|
f(ct_eq<0>{}, ct_eq<1>{})
|
|
));
|
|
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture()(f)(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}),
|
|
f(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{})
|
|
));
|
|
|
|
// 1-arg capture
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture(ct_eq<77>{})(f)(),
|
|
f(ct_eq<77>{})
|
|
));
|
|
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture(ct_eq<77>{})(f)(ct_eq<0>{}),
|
|
f(ct_eq<77>{}, ct_eq<0>{})
|
|
));
|
|
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture(ct_eq<77>{})(f)(ct_eq<0>{}, ct_eq<1>{}),
|
|
f(ct_eq<77>{}, ct_eq<0>{}, ct_eq<1>{})
|
|
));
|
|
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture(ct_eq<77>{})(f)(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}),
|
|
f(ct_eq<77>{}, ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{})
|
|
));
|
|
|
|
// 2-args capture
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture(ct_eq<77>{}, ct_eq<88>{})(f)(),
|
|
f(ct_eq<77>{}, ct_eq<88>{})
|
|
));
|
|
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture(ct_eq<77>{}, ct_eq<88>{})(f)(ct_eq<0>{}),
|
|
f(ct_eq<77>{}, ct_eq<88>{}, ct_eq<0>{})
|
|
));
|
|
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture(ct_eq<77>{}, ct_eq<88>{})(f)(ct_eq<0>{}, ct_eq<1>{}),
|
|
f(ct_eq<77>{}, ct_eq<88>{}, ct_eq<0>{}, ct_eq<1>{})
|
|
));
|
|
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture(ct_eq<77>{}, ct_eq<88>{})(f)(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}),
|
|
f(ct_eq<77>{}, ct_eq<88>{}, ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{})
|
|
));
|
|
|
|
// 3-args capture
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture(ct_eq<77>{}, ct_eq<88>{}, ct_eq<99>{})(f)(),
|
|
f(ct_eq<77>{}, ct_eq<88>{}, ct_eq<99>{})
|
|
));
|
|
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture(ct_eq<77>{}, ct_eq<88>{}, ct_eq<99>{})(f)(ct_eq<0>{}),
|
|
f(ct_eq<77>{}, ct_eq<88>{}, ct_eq<99>{}, ct_eq<0>{})
|
|
));
|
|
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture(ct_eq<77>{}, ct_eq<88>{}, ct_eq<99>{})(f)(ct_eq<0>{}, ct_eq<1>{}),
|
|
f(ct_eq<77>{}, ct_eq<88>{}, ct_eq<99>{}, ct_eq<0>{}, ct_eq<1>{})
|
|
));
|
|
|
|
BOOST_HANA_CONSTANT_CHECK(hana::equal(
|
|
hana::capture(ct_eq<77>{}, ct_eq<88>{}, ct_eq<99>{})(f)(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}),
|
|
f(ct_eq<77>{}, ct_eq<88>{}, ct_eq<99>{}, ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{})
|
|
));
|
|
}
|