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https://github.com/boostorg/range.git
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182 lines
9.0 KiB
C++
182 lines
9.0 KiB
C++
// Boost.Range library
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//
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// Copyright Neil Groves 2009. Use, modification and
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// distribution is subject to the Boost Software License, Version
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// 1.0. (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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//
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//
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// For more information, see http://www.boost.org/libs/range/
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//
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#include <boost/range/algorithm/mismatch.hpp>
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#include <boost/test/test_tools.hpp>
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#include <boost/test/unit_test.hpp>
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#include <boost/assign.hpp>
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#include <algorithm>
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#include <list>
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#include <set>
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#include <vector>
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namespace boost
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{
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namespace
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{
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template< class Container1, class Container2 >
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void test_mismatch_impl()
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{
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using namespace boost::assign;
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typedef BOOST_DEDUCED_TYPENAME boost::remove_const<Container1>::type MutableContainer1;
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typedef BOOST_DEDUCED_TYPENAME boost::remove_const<Container2>::type MutableContainer2;
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MutableContainer1 cont1;
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const Container1& cref_cont1 = cont1;
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MutableContainer2 cont2;
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const Container2& cref_cont2 = cont2;
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typedef BOOST_DEDUCED_TYPENAME Container1::iterator iterator1_t;
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typedef BOOST_DEDUCED_TYPENAME Container1::const_iterator const_iterator1_t;
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typedef BOOST_DEDUCED_TYPENAME Container2::iterator iterator2_t;
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typedef BOOST_DEDUCED_TYPENAME Container2::const_iterator const_iterator2_t;
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typedef std::pair<iterator1_t, iterator2_t> pair_mmit_t;
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typedef std::pair<const_iterator1_t, iterator2_t> pair_cmit_t;
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typedef std::pair<iterator1_t, const_iterator2_t> pair_mcit_t;
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typedef std::pair<const_iterator1_t, const_iterator2_t> pair_ccit_t;
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pair_mmit_t pair_mmit = boost::mismatch(cont1, cont2);
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BOOST_CHECK( pair_mmit.first == cont1.end() );
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BOOST_CHECK( pair_mmit.second == cont2.end() );
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pair_mmit = boost::mismatch(cont1, cont2, std::equal_to<int>());
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BOOST_CHECK( pair_mmit.first == cont1.end() );
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BOOST_CHECK( pair_mmit.second == cont2.end() );
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pair_cmit_t pair_cmit = boost::mismatch(cref_cont1, cont2);
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BOOST_CHECK( pair_cmit.first == cref_cont1.end() );
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BOOST_CHECK( pair_cmit.second == cont2.end() );
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pair_cmit = boost::mismatch(cref_cont1, cont2, std::equal_to<int>());
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BOOST_CHECK( pair_cmit.first == cref_cont1.end() );
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BOOST_CHECK( pair_cmit.second == cont2.end() );
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pair_mcit_t pair_mcit = boost::mismatch(cont1, cref_cont2);
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BOOST_CHECK( pair_mcit.first == cont1.end() );
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BOOST_CHECK( pair_mcit.second == cref_cont2.end() );
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pair_mcit = boost::mismatch(cont1, cref_cont2, std::equal_to<int>());
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BOOST_CHECK( pair_mcit.first == cont1.end() );
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BOOST_CHECK( pair_mcit.second == cref_cont2.end() );
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pair_ccit_t pair_ccit = boost::mismatch(cref_cont1, cref_cont2);
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BOOST_CHECK( pair_ccit.first == cref_cont1.end() );
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BOOST_CHECK( pair_ccit.second == cref_cont2.end() );
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pair_ccit = boost::mismatch(cref_cont1, cref_cont2, std::equal_to<int>());
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BOOST_CHECK( pair_ccit.first == cref_cont1.end() );
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BOOST_CHECK( pair_ccit.second == cref_cont2.end() );
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cont1 += 1,2,3,4;
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cont2 += 1,2,3,4;
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pair_mmit = boost::mismatch(cont1, cont2);
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BOOST_CHECK( pair_mmit.first == cont1.end() );
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BOOST_CHECK( pair_mmit.second == cont2.end() );
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pair_mmit = boost::mismatch(cont1, cont2, std::equal_to<int>());
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BOOST_CHECK( pair_mmit.first == cont1.end() );
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BOOST_CHECK( pair_mmit.second == cont2.end() );
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pair_cmit = boost::mismatch(cref_cont1, cont2);
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BOOST_CHECK( pair_cmit.first == cref_cont1.end() );
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BOOST_CHECK( pair_cmit.second == cont2.end() );
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pair_cmit = boost::mismatch(cref_cont1, cont2, std::equal_to<int>());
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BOOST_CHECK( pair_cmit.first == cref_cont1.end() );
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BOOST_CHECK( pair_cmit.second == cont2.end() );
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pair_mcit = boost::mismatch(cont1, cref_cont2);
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BOOST_CHECK( pair_mcit.first == cont1.end() );
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BOOST_CHECK( pair_mcit.second == cref_cont2.end() );
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pair_mcit = boost::mismatch(cont1, cref_cont2, std::equal_to<int>());
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BOOST_CHECK( pair_mcit.first == cont1.end() );
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BOOST_CHECK( pair_mcit.second == cref_cont2.end() );
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pair_ccit = boost::mismatch(cref_cont1, cref_cont2);
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BOOST_CHECK( pair_ccit.first == cref_cont1.end() );
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BOOST_CHECK( pair_ccit.second == cref_cont2.end() );
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pair_ccit = boost::mismatch(cref_cont1, cref_cont2, std::equal_to<int>());
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BOOST_CHECK( pair_ccit.first == cref_cont1.end() );
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BOOST_CHECK( pair_ccit.second == cref_cont2.end() );
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cont1.clear();
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cont2.clear();
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cont1 += 1,2,3,4;
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cont2 += 1,2,5,4;
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pair_mmit = boost::mismatch(cont1, cont2);
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BOOST_CHECK( pair_mmit.first != cont1.end() && *pair_mmit.first == 3 );
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BOOST_CHECK( pair_mmit.second != cont2.end() && *pair_mmit.second == 5 );
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pair_mmit = boost::mismatch(cont1, cont2, std::equal_to<int>());
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BOOST_CHECK( pair_mmit.first != cont1.end() && *pair_mmit.first == 3 );
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BOOST_CHECK( pair_mmit.second != cont2.end() && *pair_mmit.second == 5 );
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pair_mmit = boost::mismatch(cont1, cont2, std::not_equal_to<int>());
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BOOST_CHECK( pair_mmit.first == cont1.begin() );
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BOOST_CHECK( pair_mmit.second == cont2.begin() );
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pair_cmit = boost::mismatch(cref_cont1, cont2);
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BOOST_CHECK( pair_cmit.first != cref_cont1.end() && *pair_cmit.first == 3 );
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BOOST_CHECK( pair_cmit.second != cont2.end() && *pair_cmit.second == 5 );
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pair_cmit = boost::mismatch(cref_cont1, cont2, std::equal_to<int>());
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BOOST_CHECK( pair_cmit.first != cref_cont1.end() && *pair_cmit.first == 3 );
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BOOST_CHECK( pair_cmit.second != cont2.end() && *pair_cmit.second == 5 );
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pair_cmit = boost::mismatch(cref_cont1, cont2, std::not_equal_to<int>());
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BOOST_CHECK( pair_cmit.first == cref_cont1.begin() );
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BOOST_CHECK( pair_cmit.second == cont2.begin() );
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pair_mcit = boost::mismatch(cont1, cref_cont2);
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BOOST_CHECK( pair_mcit.first != cont1.end() && *pair_mcit.first == 3 );
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BOOST_CHECK( pair_mcit.second != cref_cont2.end() && *pair_mcit.second == 5 );
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pair_mcit = boost::mismatch(cont1, cref_cont2, std::equal_to<int>());
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BOOST_CHECK( pair_mcit.first != cont1.end() && *pair_mcit.first == 3 );
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BOOST_CHECK( pair_mcit.second != cref_cont2.end() && *pair_mcit.second == 5 );
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pair_mcit = boost::mismatch(cont1, cref_cont2, std::not_equal_to<int>());
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BOOST_CHECK( pair_mcit.first == cont1.begin() );
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BOOST_CHECK( pair_mcit.second == cref_cont2.begin() );
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pair_ccit = boost::mismatch(cref_cont1, cref_cont2);
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BOOST_CHECK( pair_ccit.first != cref_cont1.end() && *pair_ccit.first == 3 );
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BOOST_CHECK( pair_ccit.second != cref_cont2.end() && *pair_ccit.second == 5 );
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pair_ccit = boost::mismatch(cref_cont1, cref_cont2, std::equal_to<int>());
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BOOST_CHECK( pair_ccit.first != cref_cont1.end() && *pair_ccit.first == 3 );
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BOOST_CHECK( pair_ccit.second != cref_cont2.end() && *pair_ccit.second == 5 );
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pair_ccit = boost::mismatch(cref_cont1, cref_cont2, std::not_equal_to<int>());
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BOOST_CHECK( pair_ccit.first == cref_cont1.begin() );
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BOOST_CHECK( pair_ccit.second == cref_cont2.begin() );
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}
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void test_mismatch()
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{
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test_mismatch_impl< std::list<int>, std::list<int> >();
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test_mismatch_impl< const std::list<int>, std::list<int> >();
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test_mismatch_impl< std::list<int>, const std::list<int> >();
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test_mismatch_impl< const std::list<int>, const std::list<int> >();
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test_mismatch_impl< std::vector<int>, std::list<int> >();
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test_mismatch_impl< const std::vector<int>, std::list<int> >();
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test_mismatch_impl< std::vector<int>, const std::list<int> >();
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test_mismatch_impl< const std::vector<int>, const std::list<int> >();
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test_mismatch_impl< std::list<int>, std::vector<int> >();
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test_mismatch_impl< const std::list<int>, std::vector<int> >();
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test_mismatch_impl< std::list<int>, const std::vector<int> >();
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test_mismatch_impl< const std::list<int>, const std::vector<int> >();
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}
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}
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}
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boost::unit_test::test_suite*
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init_unit_test_suite(int argc, char* argv[])
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{
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boost::unit_test::test_suite* test
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= BOOST_TEST_SUITE( "RangeTestSuite.algorithm.mismatch" );
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test->add( BOOST_TEST_CASE( &boost::test_mismatch ) );
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return test;
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}
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