ceph/src/boost/libs/range/test/algorithm_test/copy.cpp

   1 // Boost.Range library
   2 //
   3 //  Copyright Neil Groves 2009. Use, modification and
   4 //  distribution is subject to the Boost Software License, Version
   5 //  1.0. (See accompanying file LICENSE_1_0.txt or copy at
   6 //  http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8 //
   9 // For more information, see http://www.boost.org/libs/range/
  10 //
  11 #include <boost/range/algorithm/copy.hpp>
  12
  13 #include <boost/test/test_tools.hpp>
  14 #include <boost/test/unit_test.hpp>
  15
  16 #include <boost/assign.hpp>
  17 #include <boost/range/iterator.hpp>
  18 #include <algorithm>
  19 #include <list>
  20 #include <set>
  21 #include <vector>
  22
  23 namespace boost
  24 {
  25     namespace
  26     {
  27         template< class Container >
  28         void test_copy_impl()
  29         {
  30             Container source;
  31             typedef BOOST_DEDUCED_TYPENAME Container::value_type value_t;
  32
  33             std::vector<value_t> target;
  34             target.resize(source.size());
  35
  36             typedef BOOST_DEDUCED_TYPENAME range_iterator< std::vector<value_t> >::type iterator_t;
  37             iterator_t it = boost::copy(source, target.begin());
  38
  39             BOOST_CHECK( it == target.end() );
  40
  41             BOOST_CHECK_EQUAL_COLLECTIONS(
  42                 target.begin(), target.end(),
  43                 source.begin(), source.end()
  44                 );
  45
  46             it = boost::copy(boost::make_iterator_range(source), target.begin());
  47
  48             BOOST_CHECK( it == target.end() );
  49
  50             BOOST_CHECK_EQUAL_COLLECTIONS(target.begin(), target.end(),
  51                                           source.begin(), source.end());
  52         }
  53
  54         void test_copy()
  55         {
  56             test_copy_impl< std::vector<int> >();
  57             test_copy_impl< std::list<int> >();
  58             test_copy_impl< std::set<int> >();
  59             test_copy_impl< std::multiset<int> >();
  60         }
  61     }
  62 }
  63
  64
  65 boost::unit_test::test_suite*
  66 init_unit_test_suite(int argc, char* argv[])
  67 {
  68     boost::unit_test::test_suite* test
  69         = BOOST_TEST_SUITE( "RangeTestSuite.algorithm.copy" );
  70
  71     test->add( BOOST_TEST_CASE( &boost::test_copy ) );
  72
  73     return test;
  74 }