tests/test-log.cpp

#include "log.h"

#include <cstdlib>
#include <thread>

int main() {
    const int n_thread = 8;

    std::thread threads[n_thread];
    for (int i = 0; i < n_thread; i++) {
        threads[i] = std::thread([i]() {
            const int n_msg = 1000;

            for (int j = 0; j < n_msg; j++) {
                const int log_type = std::rand() % 4;

                switch (log_type) {
                    case 0: LOG_INF("Thread %d: %d\n", i, j); break;
                    case 1: LOG_WRN("Thread %d: %d\n", i, j); break;
                    case 2: LOG_ERR("Thread %d: %d\n", i, j); break;
                    case 3: LOG_DBG("Thread %d: %d\n", i, j); break;
                    default:
                        break;
                }

                if (rand () % 10 < 5) {
                    common_log_set_timestamps(common_log_main(), rand() % 2);
                    common_log_set_prefix    (common_log_main(), rand() % 2);
                }
            }
        });
    }

    for (int i = 0; i < n_thread; i++) {
        threads[i].join();
    }

    common_log_flush(common_log_main());
    // We explicitly free the logger singleton to avoid hanging on Windows
    // related to timing issues of thread startup and DLL teardown
    common_log_free(common_log_main());
    return 0;
}