diff options
Diffstat (limited to 'src/boost/libs/hana/test/basic_tuple/unpack.cpp')
-rw-r--r-- | src/boost/libs/hana/test/basic_tuple/unpack.cpp | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/basic_tuple/unpack.cpp b/src/boost/libs/hana/test/basic_tuple/unpack.cpp new file mode 100644 index 000000000..012bb007c --- /dev/null +++ b/src/boost/libs/hana/test/basic_tuple/unpack.cpp @@ -0,0 +1,37 @@ +// 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/basic_tuple.hpp> +#include <boost/hana/equal.hpp> +#include <boost/hana/unpack.hpp> + +#include <laws/base.hpp> +namespace hana = boost::hana; +using hana::test::ct_eq; + + +int main() { + hana::test::_injection<0> f{}; + + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::unpack(hana::make_basic_tuple(), f), + f() + )); + + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::unpack(hana::make_basic_tuple(ct_eq<0>{}), f), + f(ct_eq<0>{}) + )); + + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::unpack(hana::make_basic_tuple(ct_eq<0>{}, ct_eq<1>{}), f), + f(ct_eq<0>{}, ct_eq<1>{}) + )); + + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::unpack(hana::make_basic_tuple(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}), f), + f(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}) + )); +} |