ceph/src/boost/libs/range/test/has_range_iterator.cpp

   1 // Boost.Range library
   2 //
   3 //  Copyright Neil Groves 2010. 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/has_range_iterator.hpp>
  12 #include <boost/config.hpp>
  13
  14 #include <boost/test/test_tools.hpp>
  15 #include <boost/test/unit_test.hpp>
  16
  17 #include <vector>
  18
  19 namespace
  20 {
  21     class MockClassWithoutIterators {};
  22
  23     template<typename Container>
  24     void test_has_range_iterator_impl(const bool expected_value)
  25     {
  26         BOOST_CHECK_EQUAL( boost::has_range_iterator<Container>::value, expected_value );
  27     }
  28
  29     template<typename Container>
  30     void test_has_range_const_iterator_impl(const bool expected_value)
  31     {
  32         BOOST_CHECK_EQUAL( boost::has_range_const_iterator<Container>::value, expected_value );
  33     }
  34
  35     void test_has_range_iterator()
  36     {
  37         test_has_range_iterator_impl< std::vector<int> >(true);
  38         test_has_range_iterator_impl< MockClassWithoutIterators >(false);
  39
  40 #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
  41         test_has_range_iterator_impl<std::vector<int>&&>(true);
  42         test_has_range_iterator_impl<MockClassWithoutIterators&&>(false);
  43 #endif
  44     }
  45
  46     void test_has_range_const_iterator()
  47     {
  48         test_has_range_const_iterator_impl< std::vector<int> >(true);
  49         test_has_range_const_iterator_impl< MockClassWithoutIterators >(false);
  50
  51 #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
  52         test_has_range_const_iterator_impl<std::vector<int>&&>(true);
  53         test_has_range_const_iterator_impl<MockClassWithoutIterators&&>(false);
  54 #endif
  55     }
  56 }
  57
  58 boost::unit_test::test_suite*
  59 init_unit_test_suite(int argc, char* argv[])
  60 {
  61     boost::unit_test::test_suite* test
  62         = BOOST_TEST_SUITE( "RangeTestSuite.has_range_iterator" );
  63
  64     test->add(BOOST_TEST_CASE(&test_has_range_iterator));
  65     test->add(BOOST_TEST_CASE(&test_has_range_const_iterator));
  66
  67     return test;
  68 }