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#include "Timer.h"
#define BOOST_TEST_MODULE TimerTest
#include <boost/test/unit_test.hpp>
#include <string>
#include <iostream>
#include <unistd.h>
BOOST_AUTO_TEST_CASE(timer_basic_test) {
Timer timer;
const int sleep_time_microsec = 40; // ad-hoc microseconds to pass unit tests.
timer.start();
BOOST_REQUIRE(timer.is_running());
BOOST_REQUIRE(usleep(sleep_time_microsec) == 0);
BOOST_CHECK(timer.get_elapsed_cpu_time() > 0.0);
BOOST_CHECK(timer.get_elapsed_cpu_time_microseconds() > 0);
BOOST_CHECK(timer.get_elapsed_wall_time() > 0.0);
BOOST_CHECK(timer.get_elapsed_wall_time_microseconds() > 0);
timer.restart();
BOOST_REQUIRE(timer.is_running());
BOOST_REQUIRE(usleep(sleep_time_microsec) == 0);
BOOST_CHECK(timer.get_elapsed_cpu_time() > 0.0);
BOOST_CHECK(timer.get_elapsed_cpu_time_microseconds() > 0);
BOOST_CHECK(timer.get_elapsed_wall_time() > 0.0);
BOOST_CHECK(timer.get_elapsed_wall_time_microseconds() > 0);
const std::string s = timer.ToString();
BOOST_CHECK(!s.empty());
}
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