| 1 | // Boost.Range library |
|---|---|
| 2 | // |
| 3 | // Copyright Neil Groves 2011. 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/adaptor/adjacent_filtered.hpp> |
| 12 | #include <boost/range/algorithm_ext/push_back.hpp> |
| 13 | |
| 14 | #include <boost/test/test_tools.hpp> |
| 15 | #include <boost/test/unit_test.hpp> |
| 16 | |
| 17 | #include <vector> |
| 18 | |
| 19 | namespace boost |
| 20 | { |
| 21 | namespace |
| 22 | { |
| 23 | class TestTicket5486Pred |
| 24 | { |
| 25 | public: |
| 26 | typedef int first_argument_type; |
| 27 | typedef int second_argument_type; |
| 28 | typedef bool result_type; |
| 29 | |
| 30 | explicit TestTicket5486Pred(int x) {} |
| 31 | bool operator()(int,int) const { return true; } |
| 32 | private: |
| 33 | TestTicket5486Pred(); |
| 34 | }; |
| 35 | |
| 36 | // Ticket 5486 - pertained to predicates erroneous |
| 37 | // requiring default construction |
| 38 | void test_ticket_5486() |
| 39 | { |
| 40 | std::vector<int> v; |
| 41 | boost::push_back(on&: v, from: v | boost::adaptors::adjacent_filtered(TestTicket5486Pred(1))); |
| 42 | |
| 43 | BOOST_CHECK_EQUAL_COLLECTIONS( v.begin(), v.end(), |
| 44 | v.begin(), v.end() ); |
| 45 | } |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | boost::unit_test::test_suite* |
| 50 | init_unit_test_suite(int argc, char* argv[]) |
| 51 | { |
| 52 | boost::unit_test::test_suite* test |
| 53 | = BOOST_TEST_SUITE( "RangeTestSuite.ticket_5486"); |
| 54 | |
| 55 | test->add( BOOST_TEST_CASE( &boost::test_ticket_5486 ) ); |
| 56 | |
| 57 | return test; |
| 58 | } |
| 59 |