| 1 | // Boost.Range library |
|---|---|
| 2 | // |
| 3 | // Copyright Neil Groves 2014. 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 | #include <boost/range/adaptor/type_erased.hpp> |
| 9 | #include "type_erased_test.hpp" |
| 10 | |
| 11 | #include <boost/test/unit_test.hpp> |
| 12 | |
| 13 | #include <vector> |
| 14 | |
| 15 | namespace boost_range_adaptor_type_erased_test |
| 16 | { |
| 17 | namespace |
| 18 | { |
| 19 | |
| 20 | void test_operator_brackets() |
| 21 | { |
| 22 | typedef boost::adaptors::type_erased<> type_erased_t; |
| 23 | |
| 24 | std::vector<int> c; |
| 25 | for (int i = 0; i < 10; ++i) |
| 26 | c.push_back(x: i); |
| 27 | |
| 28 | typedef boost::any_range_type_generator< |
| 29 | std::vector<int> >::type any_range_type; |
| 30 | |
| 31 | BOOST_STATIC_ASSERT(( |
| 32 | boost::is_same< |
| 33 | int, |
| 34 | boost::range_value<any_range_type>::type |
| 35 | >::value |
| 36 | )); |
| 37 | |
| 38 | BOOST_STATIC_ASSERT(( |
| 39 | boost::is_same< |
| 40 | boost::random_access_traversal_tag, |
| 41 | boost::iterator_traversal< |
| 42 | boost::range_iterator<any_range_type>::type |
| 43 | >::type |
| 44 | >::value |
| 45 | )); |
| 46 | |
| 47 | any_range_type rng = c | type_erased_t(); |
| 48 | |
| 49 | for (int i = 0; i < 10; ++i) |
| 50 | { |
| 51 | BOOST_CHECK_EQUAL(rng[i], i); |
| 52 | } |
| 53 | } |
| 54 | |
| 55 | } // anonymous namespace |
| 56 | } // namespace boost_range_adaptor_type_erased_test |
| 57 | |
| 58 | boost::unit_test::test_suite* |
| 59 | init_unit_test_suite(int, char*[]) |
| 60 | { |
| 61 | boost::unit_test::test_suite* test |
| 62 | = BOOST_TEST_SUITE("RangeTestSuite.adaptor.type_erased_brackets"); |
| 63 | |
| 64 | test->add( |
| 65 | BOOST_TEST_CASE( |
| 66 | &boost_range_adaptor_type_erased_test::test_operator_brackets)); |
| 67 | |
| 68 | return test; |
| 69 | } |
| 70 | |
| 71 |