| // Boost.Range library |
| // |
| // Copyright Neil Groves 2009. 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/ |
| // |
| #include <boost/range/algorithm/replace_if.hpp> |
| |
| #include <boost/test/test_tools.hpp> |
| #include <boost/test/unit_test.hpp> |
| |
| #include <boost/assign.hpp> |
| #include <boost/bind.hpp> |
| #include <algorithm> |
| #include <functional> |
| #include <list> |
| #include <numeric> |
| #include <deque> |
| #include <vector> |
| |
| namespace boost |
| { |
| namespace |
| { |
| template< class Container, class UnaryPredicate > |
| void test_replace_if_impl(Container& cont, UnaryPredicate pred) |
| { |
| const int what = 2; |
| const int with_what = 5; |
| |
| std::vector<int> reference(cont.begin(), cont.end()); |
| std::replace_if(reference.begin(), reference.end(), |
| boost::bind(pred, _1, what), with_what); |
| |
| std::vector<int> target(cont.begin(), cont.end()); |
| boost::replace_if(target, boost::bind(pred, _1, what), with_what); |
| |
| BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(), |
| target.begin(), target.end() ); |
| |
| std::vector<int> target2(cont.begin(), cont.end()); |
| boost::replace_if(boost::make_iterator_range(target2), |
| boost::bind(pred, _1, what), with_what); |
| |
| BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(), |
| target2.begin(), target2.end() ); |
| } |
| |
| template< class Container > |
| void test_replace_if_impl(Container& cont) |
| { |
| test_replace_if_impl(cont, std::equal_to<int>()); |
| test_replace_if_impl(cont, std::not_equal_to<int>()); |
| } |
| |
| template< class Container > |
| void test_replace_if_impl() |
| { |
| using namespace boost::assign; |
| |
| Container cont; |
| test_replace_if_impl(cont); |
| |
| cont.clear(); |
| cont += 1; |
| test_replace_if_impl(cont); |
| |
| cont.clear(); |
| cont += 1,2,3,4,5,6,7,8,9; |
| test_replace_if_impl(cont); |
| } |
| |
| void test_replace_if() |
| { |
| test_replace_if_impl< std::vector<int> >(); |
| test_replace_if_impl< std::list<int> >(); |
| test_replace_if_impl< std::deque<int> >(); |
| } |
| } |
| } |
| |
| |
| boost::unit_test::test_suite* |
| init_unit_test_suite(int argc, char* argv[]) |
| { |
| boost::unit_test::test_suite* test |
| = BOOST_TEST_SUITE( "RangeTestSuite.algorithm.replace_if" ); |
| |
| test->add( BOOST_TEST_CASE( &boost::test_replace_if ) ); |
| |
| return test; |
| } |