1 | // Boost.Range library |
2 | // |
3 | // Copyright Neil Groves 2009. 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/algorithm/replace.hpp> |
12 | |
13 | #include <boost/test/test_tools.hpp> |
14 | #include <boost/test/unit_test.hpp> |
15 | |
16 | #include <boost/assign.hpp> |
17 | #include <algorithm> |
18 | #include <list> |
19 | #include <deque> |
20 | #include <vector> |
21 | |
22 | namespace boost |
23 | { |
24 | namespace |
25 | { |
26 | template< class Container > |
27 | void test_replace_impl(Container& cont) |
28 | { |
29 | const int what = 2; |
30 | const int with_what = 5; |
31 | |
32 | std::vector<int> reference(cont.begin(), cont.end()); |
33 | std::replace(first: reference.begin(), last: reference.end(), old_value: what, new_value: with_what); |
34 | |
35 | std::vector<int> target(cont.begin(), cont.end()); |
36 | boost::replace(rng&: target, what, with_what); |
37 | |
38 | BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(), |
39 | target.begin(), target.end() ); |
40 | |
41 | std::vector<int> target2(cont.begin(), cont.end()); |
42 | boost::replace(rng: boost::make_iterator_range(r&: target2), what, |
43 | with_what); |
44 | |
45 | BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(), |
46 | target2.begin(), target2.end() ); |
47 | |
48 | } |
49 | |
50 | template< class Container > |
51 | void test_replace_impl() |
52 | { |
53 | using namespace boost::assign; |
54 | |
55 | Container cont; |
56 | test_replace_impl(cont); |
57 | |
58 | cont.clear(); |
59 | cont += 1; |
60 | test_replace_impl(cont); |
61 | |
62 | cont.clear(); |
63 | cont += 1,2,3,4,5,6,7,8,9; |
64 | test_replace_impl(cont); |
65 | } |
66 | |
67 | void test_replace() |
68 | { |
69 | test_replace_impl< std::vector<int> >(); |
70 | test_replace_impl< std::list<int> >(); |
71 | test_replace_impl< std::deque<int> >(); |
72 | } |
73 | } |
74 | } |
75 | |
76 | |
77 | boost::unit_test::test_suite* |
78 | init_unit_test_suite(int argc, char* argv[]) |
79 | { |
80 | boost::unit_test::test_suite* test |
81 | = BOOST_TEST_SUITE( "RangeTestSuite.algorithm.replace" ); |
82 | |
83 | test->add( BOOST_TEST_CASE( &boost::test_replace ) ); |
84 | |
85 | return test; |
86 | } |
87 | |