]>
Commit | Line | Data |
---|---|---|
7c673cae FG |
1 | // (C) Copyright Eric Niebler 2005. |
2 | // Use, modification and distribution are subject to the | |
3 | // Boost Software License, Version 1.0. (See accompanying file | |
4 | // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
5 | ||
6 | #include <boost/test/unit_test.hpp> | |
7 | #include <boost/accumulators/accumulators.hpp> | |
8 | #include <boost/accumulators/statistics/stats.hpp> | |
9 | #include <boost/accumulators/statistics/count.hpp> | |
92f5a8d4 TL |
10 | #include <sstream> |
11 | #include <boost/archive/text_oarchive.hpp> | |
12 | #include <boost/archive/text_iarchive.hpp> | |
7c673cae FG |
13 | |
14 | using namespace boost; | |
15 | using namespace unit_test; | |
16 | using namespace accumulators; | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // test_stat | |
20 | // | |
21 | void test_stat() | |
22 | { | |
23 | accumulator_set<int, stats<tag::count> > acc; | |
24 | ||
25 | acc(1); | |
26 | BOOST_CHECK_EQUAL(1u, count(acc)); | |
27 | ||
28 | acc(1); | |
29 | BOOST_CHECK_EQUAL(2u, count(acc)); | |
30 | ||
31 | acc(1); | |
32 | BOOST_CHECK_EQUAL(3u, count(acc)); | |
33 | ||
34 | acc(1); | |
35 | BOOST_CHECK_EQUAL(4u, count(acc)); | |
36 | ||
37 | acc(1); | |
38 | BOOST_CHECK_EQUAL(5u, count(acc)); | |
39 | } | |
40 | ||
92f5a8d4 TL |
41 | /////////////////////////////////////////////////////////////////////////////// |
42 | // test_persistency | |
43 | // | |
44 | void test_persistency() | |
45 | { | |
46 | // "persistent" storage | |
47 | std::stringstream ss; | |
48 | { | |
49 | accumulator_set<int, stats<tag::count> > acc; | |
50 | acc(1); | |
51 | acc(1); | |
52 | acc(1); | |
53 | acc(1); | |
54 | BOOST_CHECK_EQUAL(4u, count(acc)); | |
55 | boost::archive::text_oarchive oa(ss); | |
56 | acc.serialize(oa, 0); | |
57 | } | |
58 | accumulator_set<int, stats<tag::count> > acc; | |
59 | BOOST_CHECK_EQUAL(0u, count(acc)); | |
60 | boost::archive::text_iarchive ia(ss); | |
61 | acc.serialize(ia, 0); | |
62 | BOOST_CHECK_EQUAL(4u, count(acc)); | |
63 | ||
64 | } | |
65 | ||
7c673cae FG |
66 | /////////////////////////////////////////////////////////////////////////////// |
67 | // init_unit_test_suite | |
68 | // | |
69 | test_suite* init_unit_test_suite( int argc, char* argv[] ) | |
70 | { | |
71 | test_suite *test = BOOST_TEST_SUITE("count test"); | |
72 | ||
73 | test->add(BOOST_TEST_CASE(&test_stat)); | |
92f5a8d4 | 74 | test->add(BOOST_TEST_CASE(&test_persistency)); |
7c673cae FG |
75 | |
76 | return test; | |
77 | } |