utun2/tests/test_debug.c

#include "u_async.h"
#include <stdio.h>

/* Test statistics */
static struct {
    int tests_run;
    int tests_passed;
    int tests_failed;
    
    /* Timer statistics */
    int timer_callbacks;
    int timer_cancellations;
    int immediate_timeouts;
    
    /* Socket statistics */
    int socket_events;
    int socket_errors;
    
    /* Error statistics */
    int memory_allocation_errors;
    int invalid_parameter_errors;
    int race_condition_errors;
} test_stats = {0};

/* Timer callback for testing */
static void test_timer_callback(void* arg) {
    test_stats.timer_callbacks++;
    printf("Timer callback fired. Total callbacks: %d\n", test_stats.timer_callbacks);
}

int main() {
    printf("Before any tests: immediate_timeouts = %d\n", test_stats.immediate_timeouts);
    
    uasync_t* ua = uasync_create();
    
    /* Set 5 immediate timeouts */
    for (int i = 0; i < 5; i++) {
        void* timer = uasync_set_timeout(ua, 0, NULL, test_timer_callback);
    }
    
    printf("After setting 5 immediate timeouts, before poll: immediate_timeouts = %d\n", test_stats.immediate_timeouts);
    
    uasync_poll(ua, 1);
    
    printf("After poll: immediate_timeouts = %d\n", test_stats.immediate_timeouts);
    
    uasync_destroy(ua, 0);
    return 0;
}