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- // Boost.Range library
- //
- // Copyright Neil Groves 2009. Use, modification and
- // distribution is subject to the Boost Software License, Version
- // 1.0. (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- //
- //
- // For more information, see http://www.boost.org/libs/range/
- //
- #include <boost/range/algorithm/copy_n.hpp>
- #include <boost/test/test_tools.hpp>
- #include <boost/test/unit_test.hpp>
- #include <boost/assign.hpp>
- #include <boost/range/iterator.hpp>
- #include <algorithm>
- #include <list>
- #include <set>
- #include <vector>
- namespace
- {
- template< class Container >
- void test_copy_n_impl()
- {
- Container source;
- typedef BOOST_DEDUCED_TYPENAME Container::value_type value_t;
- std::vector<value_t> target;
- target.resize(source.size());
- typedef BOOST_DEDUCED_TYPENAME range_iterator< std::vector<value_t> >::type iterator_t;
- iterator_t it = boost::copy(source, target.begin());
- BOOST_CHECK( it == target.end() );
- BOOST_CHECK_EQUAL_COLLECTIONS(
- target.begin(), target.end(),
- source.begin(), source.end()
- );
- it = boost::copy(boost::make_iterator_range(source), target.begin());
- BOOST_CHECK( it == target.end() );
- BOOST_CHECK_EQUAL_COLLECTIONS(target.begin(), target.end(),
- source.begin(), source.end());
- }
- void test_copy_n()
- {
- test_copy_n_impl< std::vector<int> >();
- test_copy_n_impl< std::list<int> >();
- test_copy_n_impl< std::set<int> >();
- test_copy_n_impl< std::multiset<int> >();
- }
- }
- boost::unit_test::test_suite*
- init_unit_test_suite(int argc, char* argv[])
- {
- boost::unit_test::test_suite* test
- = BOOST_TEST_SUITE( "RangeTestSuite.algorithm.copy_n" );
- test->add( BOOST_TEST_CASE( &::test_copy_n ) );
- return test;
- }
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