75 lines
1.9 KiB
C++
75 lines
1.9 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/is_error.hpp>
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#include <boost/metaparse/start.hpp>
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#include <boost/metaparse/get_result.hpp>
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#include <boost/metaparse/get_remaining.hpp>
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#include <boost/metaparse/get_position.hpp>
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#include <boost/metaparse/get_message.hpp>
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#include <boost/metaparse/error/literal_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/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(lit)
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{
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using boost::metaparse::get_result;
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using boost::metaparse::start;
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using boost::metaparse::is_error;
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using boost::metaparse::get_remaining;
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using boost::metaparse::get_position;
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using boost::metaparse::get_message;
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using boost::metaparse::error::literal_expected;
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using boost::mpl::equal_to;
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using boost::mpl::apply_wrap2;
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using boost::is_same;
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// test_accept
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BOOST_MPL_ASSERT((
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equal_to<get_result<apply_wrap2<lit_h, str_hello, start> >::type, char_h>
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));
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// test_reject
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BOOST_MPL_ASSERT((is_error<apply_wrap2<lit_h, str_bello, start> >));
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// test_with_empty_string
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BOOST_MPL_ASSERT((is_error<apply_wrap2<lit_h, str_, start> >));
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// test_error_with_empty_string
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BOOST_MPL_ASSERT((
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is_same<
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literal_expected<'h'>,
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get_message<apply_wrap2<lit_h, str_, start> >::type
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>
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));
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// test_remaining_string
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BOOST_MPL_ASSERT((
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equal_to<
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get_result<
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apply_wrap2<
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lit_e,
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get_remaining<apply_wrap2<lit_h, str_hello, start> >::type,
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get_position<apply_wrap2<lit_h, str_hello, start> >::type
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>
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>::type,
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char_e
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>
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));
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}
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