4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
6 // The contents of this file are subject to the Fraunhofer FOKUS Public License
7 // Version 1.0 (the "License"); you may not use this file except in compliance
8 // with the License. You may obtain a copy of the License at
9 // http://senf.berlios.de/license.html
11 // The Fraunhofer FOKUS Public License Version 1.0 is based on,
12 // but modifies the Mozilla Public License Version 1.1.
13 // See the full license text for the amendments.
15 // Software distributed under the License is distributed on an "AS IS" basis,
16 // WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
17 // for the specific language governing rights and limitations under the License.
19 // The Original Code is Fraunhofer FOKUS code.
21 // The Initial Developer of the Original Code is Fraunhofer-Gesellschaft e.V.
22 // (registered association), Hansastraße 27 c, 80686 Munich, Germany.
23 // All Rights Reserved.
26 // Mathias Kretschmer <mtk@berlios.de>
27 // Jens Moedeker <jmo@berlios.de>
31 #include "StatisticAccumulator.hh"
32 #include "Statistics.hh"
33 #include "auto_unit_test.hh"
34 #include <boost/test/test_tools.hpp>
38 ///////////////////////////////ct.p////////////////////////////////////////
39 SENF_AUTO_UNIT_TEST(StatisticAccumulator)
43 senf::StatisticAccumulator<int> sa;
51 BOOST_CHECK_EQUAL( sa.max(), 7);
52 BOOST_CHECK_EQUAL( sa.min(), 3);
53 BOOST_CHECK_EQUAL( sa.avg(), 5.0);
54 BOOST_CHECK_EQUAL( sa.last_avg(), 0.0);
55 // BOOST_CHECK_EQUAL( sa.stddev(), 1.41421354);
56 BOOST_CHECK_EQUAL( sa.count(), 5);
60 BOOST_CHECK_EQUAL( sa.max(), 0);
61 BOOST_CHECK_EQUAL( sa.min(), 0);
62 // BOOST_CHECK( (boost::math::isnan)( sa.avg()));
63 BOOST_CHECK( ::isnan( sa.avg()) != 0);
64 BOOST_CHECK_EQUAL( sa.last_avg(), 5.0);
65 BOOST_CHECK( ::isnan( sa.stddev()));
66 BOOST_CHECK_EQUAL( sa.count(), 0);
68 ///////////////////////////////ct.e////////////////////////////////////////