68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
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// (C) Copyright Eric Niebler 2005.
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// Use, modification and distribution are subject to the
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// Boost Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/test/unit_test.hpp>
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#include <boost/accumulators/accumulators.hpp>
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#include <boost/accumulators/statistics/stats.hpp>
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#include <boost/accumulators/statistics/max.hpp>
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#include <sstream>
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#include <boost/archive/text_oarchive.hpp>
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#include <boost/archive/text_iarchive.hpp>
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using namespace boost;
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using namespace unit_test;
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using namespace accumulators;
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///////////////////////////////////////////////////////////////////////////////
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// test_stat
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//
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void test_stat()
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{
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accumulator_set<int, stats<tag::max> > acc;
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acc(1);
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BOOST_CHECK_EQUAL(1, (max)(acc));
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acc(0);
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BOOST_CHECK_EQUAL(1, (max)(acc));
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acc(2);
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BOOST_CHECK_EQUAL(2, (max)(acc));
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}
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///////////////////////////////////////////////////////////////////////////////
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// test_persistency
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//
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void test_persistency()
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{
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std::stringstream ss;
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{
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accumulator_set<int, stats<tag::max> > acc;
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acc(1);
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acc(0);
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acc(2);
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BOOST_CHECK_EQUAL(2, max(acc));
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boost::archive::text_oarchive oa(ss);
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acc.serialize(oa, 0);
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}
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accumulator_set<int, stats<tag::max> > acc;
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boost::archive::text_iarchive ia(ss);
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acc.serialize(ia, 0);
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BOOST_CHECK_EQUAL(2, max(acc));
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}
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///////////////////////////////////////////////////////////////////////////////
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// init_unit_test_suite
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//
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test_suite* init_unit_test_suite( int argc, char* argv[] )
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{
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test_suite *test = BOOST_TEST_SUITE("max test");
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test->add(BOOST_TEST_CASE(&test_stat));
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test->add(BOOST_TEST_CASE(&test_persistency));
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return test;
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}
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