diff options
Diffstat (limited to 'src/boost/libs/hana/test/range/drop_front_exactly.cpp')
-rw-r--r-- | src/boost/libs/hana/test/range/drop_front_exactly.cpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/range/drop_front_exactly.cpp b/src/boost/libs/hana/test/range/drop_front_exactly.cpp new file mode 100644 index 000000000..da9644927 --- /dev/null +++ b/src/boost/libs/hana/test/range/drop_front_exactly.cpp @@ -0,0 +1,63 @@ +// 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/core/make.hpp> +#include <boost/hana/drop_front_exactly.hpp> +#include <boost/hana/equal.hpp> +#include <boost/hana/integral_constant.hpp> +#include <boost/hana/range.hpp> +namespace hana = boost::hana; + + +int main() { + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<0>), hana::int_c<0>), + hana::make_range(hana::int_c<0>, hana::int_c<0>) + )); + + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<1>), hana::int_c<0>), + hana::make_range(hana::int_c<0>, hana::int_c<1>) + )); + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<1>), hana::int_c<1>), + hana::make_range(hana::int_c<1>, hana::int_c<1>) + )); + + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<2>), hana::int_c<0>), + hana::make_range(hana::int_c<0>, hana::int_c<2>) + )); + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<2>), hana::int_c<1>), + hana::make_range(hana::int_c<1>, hana::int_c<2>) + )); + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<2>), hana::int_c<2>), + hana::make_range(hana::int_c<2>, hana::int_c<2>) + )); + + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<3>), hana::int_c<0>), + hana::make_range(hana::int_c<0>, hana::int_c<3>) + )); + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<3>), hana::int_c<1>), + hana::make_range(hana::int_c<1>, hana::int_c<3>) + )); + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<3>), hana::int_c<2>), + hana::make_range(hana::int_c<2>, hana::int_c<3>) + )); + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::drop_front_exactly(hana::make_range(hana::int_c<0>, hana::int_c<3>), hana::int_c<3>), + hana::make_range(hana::int_c<3>, hana::int_c<3>) + )); + + BOOST_HANA_CONSTANT_CHECK(hana::equal( + hana::drop_front_exactly(hana::make_range(hana::int_c<20>, hana::int_c<50>), hana::int_c<10>), + hana::make_range(hana::int_c<30>, hana::int_c<50>) + )); +} |