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- // Boost.Range library
- //
- // Copyright Neil Groves 2014. 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/
- //
- // Credit goes to Eric Niebler for providing an example to demonstrate this
- // issue. This has been trivially modified to create this test case.
- //
- #include <boost/range/adaptor/strided.hpp>
- #include <boost/range/adaptor/reversed.hpp>
- #include <boost/range/algorithm_ext/push_back.hpp>
- #include <boost/test/test_tools.hpp>
- #include <boost/test/unit_test.hpp>
- #include <list>
- #include <vector>
- #include <numeric>
- namespace boost
- {
- namespace
- {
- void ticket_9519_strided_reversed_test()
- {
- using namespace boost::adaptors;
- std::vector<int> vi;
- for (int i = 0; i < 50; ++i)
- {
- vi.push_back(i);
- }
- std::vector<int> output;
- boost::push_back(output, vi | strided(3) | reversed);
- std::list<int> reference;
- for (int i = 0; i < 50; i += 3)
- {
- reference.push_front(i);
- }
- BOOST_CHECK_EQUAL_COLLECTIONS(output.begin(), output.end(),
- reference.begin(), reference.end());
- }
- } // anonymous namespace
- } // namespace boost
- boost::unit_test::test_suite*
- init_unit_test_suite(int argc, char* argv[])
- {
- boost::unit_test::test_suite* test
- = BOOST_TEST_SUITE(
- "RangeTestSuite.adaptor.ticket_9519_strided_reversed");
- test->add(BOOST_TEST_CASE(&boost::ticket_9519_strided_reversed_test));
- return test;
- }
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