115 lines
4.5 KiB
C++
115 lines
4.5 KiB
C++
// Copyright Louis Dionne 2013-2017
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_HANA_TEST_AUTO_REMOVE_RANGE_HPP
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#define BOOST_HANA_TEST_AUTO_REMOVE_RANGE_HPP
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#include <boost/hana/assert.hpp>
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#include <boost/hana/equal.hpp>
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#include <boost/hana/integral_constant.hpp>
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#include <boost/hana/remove_range.hpp>
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#include <laws/base.hpp>
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#include "test_case.hpp"
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TestCase test_remove_range{[]{
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namespace hana = boost::hana;
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using hana::test::ct_eq;
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(), hana::size_c<0>, hana::size_c<0>),
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MAKE_TUPLE()
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(), hana::size_c<1>, hana::size_c<1>),
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MAKE_TUPLE()
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(), hana::size_c<2>, hana::size_c<2>),
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MAKE_TUPLE()
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}), hana::size_c<0>, hana::size_c<0>),
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MAKE_TUPLE(ct_eq<0>{})
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}), hana::size_c<0>, hana::size_c<1>),
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MAKE_TUPLE()
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}), hana::size_c<1>, hana::size_c<1>),
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MAKE_TUPLE(ct_eq<0>{})
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}), hana::size_c<2>, hana::size_c<2>),
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MAKE_TUPLE(ct_eq<0>{})
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}), hana::size_c<0>, hana::size_c<0>),
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MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{})
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}), hana::size_c<0>, hana::size_c<1>),
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MAKE_TUPLE(ct_eq<1>{})
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}), hana::size_c<1>, hana::size_c<2>),
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MAKE_TUPLE(ct_eq<0>{})
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}), hana::size_c<0>, hana::size_c<2>),
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MAKE_TUPLE()
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}), hana::size_c<2>, hana::size_c<2>),
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MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{})
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}),
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hana::size_c<9999>, hana::size_c<9999>),
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MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{})
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}),
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hana::size_c<0>, hana::size_c<2>),
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MAKE_TUPLE(ct_eq<2>{})
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}),
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hana::size_c<1>, hana::size_c<3>),
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MAKE_TUPLE(ct_eq<0>{})
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{}),
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hana::size_c<0>, hana::size_c<2>),
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MAKE_TUPLE(ct_eq<2>{}, ct_eq<3>{})
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{}),
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hana::size_c<2>, hana::size_c<3>),
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MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}, ct_eq<3>{})
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{}, ct_eq<4>{},
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ct_eq<5>{}, ct_eq<6>{}, ct_eq<7>{}, ct_eq<8>{}, ct_eq<9>{}),
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hana::size_c<4>, hana::size_c<7>),
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MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{}, ct_eq<7>{}, ct_eq<8>{}, ct_eq<9>{})
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));
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// remove_range_c
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::remove_range_c<4, 7>(MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{}, ct_eq<4>{},
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ct_eq<5>{}, ct_eq<6>{}, ct_eq<7>{}, ct_eq<8>{}, ct_eq<9>{})),
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MAKE_TUPLE(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{}, ct_eq<7>{}, ct_eq<8>{}, ct_eq<9>{})
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));
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}};
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#endif // !BOOST_HANA_TEST_AUTO_REMOVE_RANGE_HPP
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