| // Boost.Range library |
| // |
| // Copyright Neil Groves 2014 |
| // |
| // Copyright Thorsten Ottosen 2006. 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/combine.hpp> |
| |
| #include <boost/range/algorithm_ext/push_back.hpp> |
| |
| #include <boost/test/test_tools.hpp> |
| #include <boost/test/unit_test.hpp> |
| #include <boost/foreach.hpp> |
| #include <vector> |
| |
| namespace boost_range_test |
| { |
| namespace |
| { |
| |
| template<typename ContRef1, typename ContRef2> |
| void test_combine2() |
| { |
| std::vector<int> v; |
| std::list<int> l; |
| |
| for (int i = 0; i < 10; ++i) |
| { |
| v.push_back(i); |
| l.push_back(i * 2); |
| } |
| |
| ContRef1& in1 = v; |
| ContRef2& in2 = l; |
| |
| std::vector<boost::tuple<int,int> > output; |
| boost::push_back(output, boost::combine(in1, in2)); |
| |
| int index = 0; |
| int i1, i2; |
| BOOST_FOREACH(boost::tie(i1,i2), output) |
| { |
| BOOST_CHECK_EQUAL(i1, index); |
| BOOST_CHECK_EQUAL(i2, index * 2); |
| ++index; |
| } |
| } |
| |
| template<typename ContRef1, typename ContRef2, typename ContRef3> |
| void test_combine3() |
| { |
| std::vector<int> v1; |
| std::vector<int> v2; |
| std::vector<int> v3; |
| |
| for (int i = 0; i < 10; ++i) |
| { |
| v1.push_back(i); |
| v2.push_back(i * 2); |
| v3.push_back(i * 3); |
| } |
| |
| ContRef1& in1 = v1; |
| ContRef2& in2 = v2; |
| ContRef3& in3 = v3; |
| |
| std::vector<boost::tuple<int,int,int> > output; |
| boost::push_back(output, boost::combine(in1, in2, in3)); |
| |
| int index = 0; |
| int i1, i2, i3; |
| |
| BOOST_FOREACH(boost::tie(i1,i2,i3), output) |
| { |
| BOOST_CHECK_EQUAL(i1, index); |
| BOOST_CHECK_EQUAL(i2, index * 2); |
| BOOST_CHECK_EQUAL(i3, index * 3); |
| ++index; |
| } |
| } |
| |
| } // anonymous namespace |
| } // namespace boost_range_test |
| |
| boost::unit_test::test_suite* init_unit_test_suite(int, char*[] ) |
| { |
| boost::unit_test::test_suite* test = |
| BOOST_TEST_SUITE( "Boost.Range combine() test suite" ); |
| |
| test->add(BOOST_TEST_CASE(( |
| &boost_range_test::test_combine2< |
| const std::vector<int>, const std::list<int> >))); |
| |
| test->add(BOOST_TEST_CASE(( |
| &boost_range_test::test_combine2< |
| const std::vector<int>, std::list<int> >))); |
| |
| test->add(BOOST_TEST_CASE(( |
| &boost_range_test::test_combine2< |
| std::vector<int>, const std::list<int> >))); |
| |
| test->add(BOOST_TEST_CASE(( |
| &boost_range_test::test_combine2< |
| std::vector<int>, std::list<int> >))); |
| |
| test->add(BOOST_TEST_CASE(( |
| &boost_range_test::test_combine3< |
| std::vector<int>, |
| std::vector<int>, |
| std::vector<int> >))); |
| |
| test->add(BOOST_TEST_CASE(( |
| &boost_range_test::test_combine3< |
| std::vector<int>, |
| std::vector<int>, |
| const std::vector<int> >))); |
| |
| test->add(BOOST_TEST_CASE(( |
| &boost_range_test::test_combine3< |
| std::vector<int>, |
| const std::vector<int>, |
| std::vector<int> >))); |
| |
| test->add(BOOST_TEST_CASE(( |
| &boost_range_test::test_combine3< |
| std::vector<int>, |
| const std::vector<int>, |
| const std::vector<int> >))); |
| |
| test->add(BOOST_TEST_CASE(( |
| &boost_range_test::test_combine3< |
| const std::vector<int>, |
| std::vector<int>, |
| std::vector<int> >))); |
| |
| test->add(BOOST_TEST_CASE(( |
| &boost_range_test::test_combine3< |
| const std::vector<int>, |
| std::vector<int>, |
| const std::vector<int> >))); |
| |
| test->add(BOOST_TEST_CASE(( |
| &boost_range_test::test_combine3< |
| const std::vector<int>, |
| const std::vector<int>, |
| std::vector<int> >))); |
| |
| test->add(BOOST_TEST_CASE(( |
| &boost_range_test::test_combine3< |
| const std::vector<int>, |
| const std::vector<int>, |
| const std::vector<int> >))); |
| |
| return test; |
| } |