98 lines
2.9 KiB
C++
98 lines
2.9 KiB
C++
// Copyright (C) 2001-2003
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// William E. Kempf
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// Copyright (C) 2008 Anthony Williams
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#define BOOST_THREAD_VERSION 2
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#define BOOST_TEST_MODULE Boost.Threads: xtime test suite
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#include <boost/thread/detail/config.hpp>
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#include <boost/thread/xtime.hpp>
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#include <boost/test/unit_test.hpp>
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#include <boost/thread/mutex.hpp>
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#include <boost/thread/condition.hpp>
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BOOST_AUTO_TEST_CASE(test_xtime_cmp)
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{
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boost::xtime xt1, xt2, cur;
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BOOST_CHECK_EQUAL(
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boost::xtime_get(&cur, boost::TIME_UTC_),
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static_cast<int>(boost::TIME_UTC_));
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xt1 = xt2 = cur;
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xt1.nsec -= 1;
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xt2.nsec += 1;
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BOOST_CHECK(boost::xtime_cmp(xt1, cur) < 0);
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BOOST_CHECK(boost::xtime_cmp(xt2, cur) > 0);
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BOOST_CHECK(boost::xtime_cmp(cur, cur) == 0);
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xt1 = xt2 = cur;
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xt1.sec -= 1;
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xt2.sec += 1;
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BOOST_CHECK(boost::xtime_cmp(xt1, cur) < 0);
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BOOST_CHECK(boost::xtime_cmp(xt2, cur) > 0);
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BOOST_CHECK(boost::xtime_cmp(cur, cur) == 0);
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}
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BOOST_AUTO_TEST_CASE(test_xtime_get)
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{
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boost::xtime orig, cur, old;
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BOOST_CHECK_EQUAL(
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boost::xtime_get(&orig,
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boost::TIME_UTC_), static_cast<int>(boost::TIME_UTC_));
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old = orig;
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for (int x=0; x < 100; ++x)
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{
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BOOST_CHECK_EQUAL(
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boost::xtime_get(&cur, boost::TIME_UTC_),
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static_cast<int>(boost::TIME_UTC_));
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BOOST_CHECK(boost::xtime_cmp(cur, orig) >= 0);
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BOOST_CHECK(boost::xtime_cmp(cur, old) >= 0);
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old = cur;
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}
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}
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BOOST_AUTO_TEST_CASE(test_xtime_mutex_backwards_compatibility)
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{
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boost::timed_mutex m;
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BOOST_CHECK(m.timed_lock(boost::get_xtime(boost::get_system_time()+boost::posix_time::milliseconds(10))));
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m.unlock();
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boost::timed_mutex::scoped_timed_lock lk(m,boost::get_xtime(boost::get_system_time()+boost::posix_time::milliseconds(10)));
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BOOST_CHECK(lk.owns_lock());
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if(lk.owns_lock())
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{
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lk.unlock();
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}
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BOOST_CHECK(lk.timed_lock(boost::get_xtime(boost::get_system_time()+boost::posix_time::milliseconds(10))));
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if(lk.owns_lock())
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{
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lk.unlock();
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}
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}
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bool predicate()
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{
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return false;
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}
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BOOST_AUTO_TEST_CASE(test_xtime_condvar_backwards_compatibility)
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{
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boost::condition_variable cond;
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boost::condition_variable_any cond_any;
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boost::mutex m;
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boost::unique_lock<boost::mutex> lk(m);
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cond.timed_wait(lk,boost::get_xtime(boost::get_system_time()+boost::posix_time::milliseconds(10)));
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cond.timed_wait(lk,boost::get_xtime(boost::get_system_time()+boost::posix_time::milliseconds(10)),predicate);
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cond_any.timed_wait(lk,boost::get_xtime(boost::get_system_time()+boost::posix_time::milliseconds(10)));
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cond_any.timed_wait(lk,boost::get_xtime(boost::get_system_time()+boost::posix_time::milliseconds(10)),predicate);
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}
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