43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
// Copyright Abel Sinkovics (abel@sinkovics.hu) 2010.
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/metaparse/util/digit_to_int.hpp>
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#include <boost/metaparse/error/digit_expected.hpp>
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#include "common.hpp"
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#include <boost/mpl/equal_to.hpp>
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#include <boost/mpl/apply_wrap.hpp>
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#include <boost/mpl/bool.hpp>
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#include <boost/mpl/assert.hpp>
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#include <boost/type_traits/is_same.hpp>
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#include "test_case.hpp"
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BOOST_METAPARSE_TEST_CASE(digit_to_int)
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{
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using boost::metaparse::util::digit_to_int;
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using boost::metaparse::error::digit_expected;
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using boost::mpl::equal_to;
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using boost::mpl::apply_wrap1;
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using boost::mpl::true_;
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using boost::is_same;
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// test0
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BOOST_MPL_ASSERT((equal_to<apply_wrap1<digit_to_int<>, char_0>::type, int0>));
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// test9
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BOOST_MPL_ASSERT((equal_to<apply_wrap1<digit_to_int<>, char_9>::type, int9>));
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// test_error
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BOOST_MPL_ASSERT((
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is_same<digit_expected, apply_wrap1<digit_to_int<>, char_x>::type>
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));
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}
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