ScopedTimer_test.cpp

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#include "../src/include/ScopedTimer.hpp"
 
#include "include/Timer.hpp"
 
#include <chrono>
#include <iostream>
#include <thread>
 
#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
#include <doctest/doctest.h>
 
namespace Nextsim {
 
void timeAndSleep()
{
    ScopedTimer tas("time and sleep");
    std::this_thread::sleep_for(std::chrono::milliseconds(45));
}
 
TEST_SUITE_BEGIN("ScopedTimer");
TEST_CASE("Test the scope dependent timer")
{
    ScopedTimer::setTimerAddress(&Timer::main);
    ScopedTimer::timer().reset();
 
    ScopedTimer testScopeTimer("test scope timer");
    {
        ScopedTimer localScopeTimer("local scope timer");
        timeAndSleep();
        localScopeTimer.substitute("second scope timer");
        std::this_thread::sleep_for(std::chrono::milliseconds(35));
    }
    timeAndSleep();
 
    const int nint = 10;
    for (int i = 0; i < nint; ++i) {
        ScopedTimer loop("loop timer");
        std::this_thread::sleep_for(std::chrono::milliseconds(5));
    }
 
    for (int i = 0; i < nint; ++i) {
        ScopedTimer loop("loop timer 2");
        timeAndSleep();
    }
 
    testScopeTimer.substitute("replacement timer");
    std::this_thread::sleep_for(std::chrono::milliseconds(1));
 
    std::cout << ScopedTimer::timer() << std::endl;
}
TEST_SUITE_END();
 
} /* namespace Nextsim */