1 | // Copyright Neil Groves 2009. Use, modification and |
2 | // distribution is subject to the Boost Software License, Version |
3 | // 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
4 | // http://www.boost.org/LICENSE_1_0.txt) |
5 | // |
6 | // |
7 | // For more information, see http://www.boost.org/libs/range/ |
8 | // |
9 | #include <boost/range/algorithm/reverse.hpp> |
10 | |
11 | #include <boost/test/test_tools.hpp> |
12 | #include <boost/test/unit_test.hpp> |
13 | |
14 | #include <boost/assign.hpp> |
15 | #include <algorithm> |
16 | #include <functional> |
17 | #include <list> |
18 | #include <numeric> |
19 | #include <deque> |
20 | #include <vector> |
21 | |
22 | namespace boost |
23 | { |
24 | namespace |
25 | { |
26 | template<class Container> |
27 | void test_reverse_impl(Container& cont) |
28 | { |
29 | Container reference(cont); |
30 | Container test(cont); |
31 | Container test2(cont); |
32 | |
33 | boost::reverse(test); |
34 | std::reverse(reference.begin(), reference.end()); |
35 | BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(), |
36 | test.begin(), test.end() ); |
37 | |
38 | boost::reverse(boost::make_iterator_range(test2)); |
39 | BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(), |
40 | test2.begin(), test2.end() ); |
41 | } |
42 | |
43 | template<class Container> |
44 | void test_reverse_impl() |
45 | { |
46 | using namespace boost::assign; |
47 | |
48 | Container cont; |
49 | test_reverse_impl(cont); |
50 | |
51 | cont.clear(); |
52 | cont += 1; |
53 | test_reverse_impl(cont); |
54 | |
55 | cont.clear(); |
56 | cont += 1,2,3,4,5,6,7,8,9; |
57 | test_reverse_impl(cont); |
58 | } |
59 | |
60 | void test_reverse() |
61 | { |
62 | test_reverse_impl< std::vector<int> >(); |
63 | test_reverse_impl< std::list<int> >(); |
64 | test_reverse_impl< std::deque<int> >(); |
65 | } |
66 | } |
67 | } |
68 | |
69 | |
70 | boost::unit_test::test_suite* |
71 | init_unit_test_suite(int argc, char* argv[]) |
72 | { |
73 | boost::unit_test::test_suite* test |
74 | = BOOST_TEST_SUITE( "RangeTestSuite.algorithm.reverse" ); |
75 | |
76 | test->add( BOOST_TEST_CASE( &boost::test_reverse ) ); |
77 | |
78 | return test; |
79 | } |
80 | |