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>
10
11 using namespace boost;
12 using namespace unit_test;
13 using namespace accumulators;
14
15 ///////////////////////////////////////////////////////////////////////////////
16 // test_stat
17 //
test_stat()18 void test_stat()
19 {
20 accumulator_set<int, stats<tag::count> > acc;
21
22 acc(1);
23 BOOST_CHECK_EQUAL(1u, count(acc));
24
25 acc(1);
26 BOOST_CHECK_EQUAL(2u, count(acc));
27
28 acc(1);
29 BOOST_CHECK_EQUAL(3u, count(acc));
30
31 acc(1);
32 BOOST_CHECK_EQUAL(4u, count(acc));
33
34 acc(1);
35 BOOST_CHECK_EQUAL(5u, count(acc));
36 }
37
38 ///////////////////////////////////////////////////////////////////////////////
39 // init_unit_test_suite
40 //
init_unit_test_suite(int argc,char * argv[])41 test_suite* init_unit_test_suite( int argc, char* argv[] )
42 {
43 test_suite *test = BOOST_TEST_SUITE("count test");
44
45 test->add(BOOST_TEST_CASE(&test_stat));
46
47 return test;
48 }
49