109 lines
3.3 KiB
C++
109 lines
3.3 KiB
C++
// Copyright (C) 2013 Alain Miniussi <alain.miniussi@oca.eu>
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// Use, modification and distribution is subject to the Boost Software
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// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// test threading::level operations
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#include <boost/mpi/environment.hpp>
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#include <iostream>
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#include <sstream>
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#define BOOST_TEST_MODULE mpi_level_test
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#include <boost/test/included/unit_test.hpp>
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namespace mpi = boost::mpi;
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void
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test_threading_level_io(mpi::threading::level orig) {
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std::ostringstream out;
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namespace mt = boost::mpi::threading;
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mt::level printed = mt::level(-1);
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out << orig;
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BOOST_CHECK(out.good());
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std::string orig_str(out.str());
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std::cout << "orig string:" << orig_str << '\n';
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std::istringstream in(orig_str);
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in >> printed;
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BOOST_CHECK(!in.bad());
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std::cout << "orig: " << orig << ", printed: " << printed << std::endl;
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BOOST_CHECK(orig == printed);
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}
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void
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test_threading_levels_io() {
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namespace mt = boost::mpi::threading;
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test_threading_level_io(mt::single);
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test_threading_level_io(mt::funneled);
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test_threading_level_io(mt::serialized);
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test_threading_level_io(mt::multiple);
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}
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void
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test_threading_level_cmp() {
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namespace mt = boost::mpi::threading;
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BOOST_CHECK(mt::single == mt::single);
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BOOST_CHECK(mt::funneled == mt::funneled);
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BOOST_CHECK(mt::serialized == mt::serialized);
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BOOST_CHECK(mt::multiple == mt::multiple);
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BOOST_CHECK(mt::single != mt::funneled);
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BOOST_CHECK(mt::single != mt::serialized);
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BOOST_CHECK(mt::single != mt::multiple);
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BOOST_CHECK(mt::funneled != mt::single);
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BOOST_CHECK(mt::funneled != mt::serialized);
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BOOST_CHECK(mt::funneled != mt::multiple);
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BOOST_CHECK(mt::serialized != mt::single);
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BOOST_CHECK(mt::serialized != mt::funneled);
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BOOST_CHECK(mt::serialized != mt::multiple);
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BOOST_CHECK(mt::multiple != mt::single);
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BOOST_CHECK(mt::multiple != mt::funneled);
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BOOST_CHECK(mt::multiple != mt::serialized);
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BOOST_CHECK(mt::single < mt::funneled);
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BOOST_CHECK(mt::funneled > mt::single);
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BOOST_CHECK(mt::single < mt::serialized);
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BOOST_CHECK(mt::serialized > mt::single);
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BOOST_CHECK(mt::single < mt::multiple);
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BOOST_CHECK(mt::multiple > mt::single);
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BOOST_CHECK(mt::funneled < mt::serialized);
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BOOST_CHECK(mt::serialized > mt::funneled);
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BOOST_CHECK(mt::funneled < mt::multiple);
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BOOST_CHECK(mt::multiple > mt::funneled);
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BOOST_CHECK(mt::serialized < mt::multiple);
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BOOST_CHECK(mt::multiple > mt::serialized);
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BOOST_CHECK(mt::single <= mt::single);
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BOOST_CHECK(mt::single <= mt::funneled);
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BOOST_CHECK(mt::funneled >= mt::single);
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BOOST_CHECK(mt::single <= mt::serialized);
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BOOST_CHECK(mt::serialized >= mt::single);
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BOOST_CHECK(mt::single <= mt::multiple);
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BOOST_CHECK(mt::multiple >= mt::single);
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BOOST_CHECK(mt::funneled <= mt::funneled);
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BOOST_CHECK(mt::funneled <= mt::serialized);
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BOOST_CHECK(mt::serialized >= mt::funneled);
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BOOST_CHECK(mt::funneled <= mt::multiple);
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BOOST_CHECK(mt::multiple >= mt::funneled);
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BOOST_CHECK(mt::serialized <= mt::serialized);
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BOOST_CHECK(mt::serialized <= mt::multiple);
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BOOST_CHECK(mt::multiple >= mt::serialized);
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BOOST_CHECK(mt::multiple <= mt::multiple);
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}
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BOOST_AUTO_TEST_CASE(mt_level)
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{
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test_threading_levels_io();
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test_threading_level_cmp();
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}
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