82 lines
2.5 KiB
C++
82 lines
2.5 KiB
C++
/*
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Copyright (c) Marshall Clow 2010-2012.
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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For more information, see http://www.boost.org
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*/
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#include <string>
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#include <boost/algorithm/searching/boyer_moore.hpp>
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#include <boost/algorithm/searching/boyer_moore_horspool.hpp>
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#include <boost/algorithm/searching/knuth_morris_pratt.hpp>
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#define BOOST_TEST_MAIN
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#include <boost/test/unit_test.hpp>
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BOOST_AUTO_TEST_CASE( test_main )
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{
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const std::string cs;
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std::string estr;
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std::string str ( "abc" );
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// empty corpus, empty pattern
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BOOST_CHECK (
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boost::algorithm::boyer_moore_search (
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cs.begin (), cs.end (), estr.begin (), estr.end ())
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== std::make_pair(cs.begin(), cs.begin())
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);
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BOOST_CHECK (
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boost::algorithm::boyer_moore_horspool_search (
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cs.begin (), cs.end (), estr.begin (), estr.end ())
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== std::make_pair(cs.begin(), cs.begin())
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);
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BOOST_CHECK (
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boost::algorithm::knuth_morris_pratt_search (
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cs.begin (), cs.end (), estr.begin (), estr.end ())
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== std::make_pair(cs.begin(), cs.begin())
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);
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// empty corpus, non-empty pattern
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BOOST_CHECK (
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boost::algorithm::boyer_moore_search (
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estr.begin (), estr.end (), str.begin (), str.end ())
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== std::make_pair(estr.end(), estr.end())
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);
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BOOST_CHECK (
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boost::algorithm::boyer_moore_horspool_search (
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estr.begin (), estr.end (), str.begin (), str.end ())
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== std::make_pair(estr.end(), estr.end())
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);
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BOOST_CHECK (
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boost::algorithm::knuth_morris_pratt_search (
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estr.begin (), estr.end (), str.begin (), str.end ())
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== std::make_pair(estr.end(), estr.end())
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);
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// non-empty corpus, empty pattern
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BOOST_CHECK (
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boost::algorithm::boyer_moore_search (
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str.begin (), str.end (), estr.begin (), estr.end ())
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== std::make_pair(str.begin(), str.begin())
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);
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BOOST_CHECK (
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boost::algorithm::boyer_moore_horspool_search (
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str.begin (), str.end (), estr.begin (), estr.end ())
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== std::make_pair(str.begin(), str.begin())
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);
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BOOST_CHECK (
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boost::algorithm::knuth_morris_pratt_search (
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str.begin (), str.end (), estr.begin (), estr.end ())
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== std::make_pair(str.begin(), str.begin())
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);
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}
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