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// Copyright (C) 2001-2003
// William E. Kempf
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <boost/thread/detail/config.hpp>
#include <boost/thread/xtime.hpp>
#include <boost/test/unit_test.hpp>
void test_xtime_cmp()
{
boost::xtime xt1, xt2, cur;
BOOST_CHECK_EQUAL(
boost::xtime_get(&cur, boost::TIME_UTC),
static_cast<int>(boost::TIME_UTC));
xt1 = xt2 = cur;
xt1.nsec -= 1;
xt2.nsec += 1;
BOOST_CHECK(boost::xtime_cmp(xt1, cur) < 0);
BOOST_CHECK(boost::xtime_cmp(xt2, cur) > 0);
BOOST_CHECK(boost::xtime_cmp(cur, cur) == 0);
xt1 = xt2 = cur;
xt1.sec -= 1;
xt2.sec += 1;
BOOST_CHECK(boost::xtime_cmp(xt1, cur) < 0);
BOOST_CHECK(boost::xtime_cmp(xt2, cur) > 0);
BOOST_CHECK(boost::xtime_cmp(cur, cur) == 0);
}
void test_xtime_get()
{
boost::xtime orig, cur, old;
BOOST_CHECK_EQUAL(
boost::xtime_get(&orig,
boost::TIME_UTC), static_cast<int>(boost::TIME_UTC));
old = orig;
for (int x=0; x < 100; ++x)
{
BOOST_CHECK_EQUAL(
boost::xtime_get(&cur, boost::TIME_UTC),
static_cast<int>(boost::TIME_UTC));
BOOST_CHECK(boost::xtime_cmp(cur, orig) >= 0);
BOOST_CHECK(boost::xtime_cmp(cur, old) >= 0);
old = cur;
}
}
boost::unit_test_framework::test_suite* init_unit_test_suite(int, char*[])
{
boost::unit_test_framework::test_suite* test =
BOOST_TEST_SUITE("Boost.Threads: xtime test suite");
test->add(BOOST_TEST_CASE(&test_xtime_cmp));
test->add(BOOST_TEST_CASE(&test_xtime_get));
return test;
}
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