tests: shorten mock NTP and DNS shutdown waits

tests/test_async_dns.c

@@ -106,7 +106,8 @@ static void* dns_server_thread(void* arg) {
     uint8_t buf[512];
     while (g_server_running) {
         fd_set fds; FD_ZERO(&fds); FD_SET(sock, &fds);
-        struct timeval tv = {1, 0};
+        // Таймаут DNS-запроса задаёт opts; select ограничивает только ожидание остановки сервера.
+        struct timeval tv = {0, 10000};
         int r = select((int)(sock + 1), &fds, NULL, NULL, &tv);
         if (r <= 0) continue;
 
@@ -184,6 +185,7 @@ int main(void) {
 
     debug_config_init();
     debug_set_level(DEBUG_LEVEL_WARN);
+    debug_set_category_level(DEBUG_CATEGORY_GENERAL, DEBUG_LEVEL_INFO);
     debug_set_category_level(DEBUG_CATEGORY_SOCKET, DEBUG_LEVEL_INFO);
 
     DEBUG_INFO(DEBUG_CATEGORY_GENERAL, "=== async_dns test ===");
@@ -286,6 +288,9 @@ fail:
 
 cleanup:
     if (ua) uasync_destroy(ua, 0);
+    uint64_t stop_started = get_time_us();
     if (srv_started) { g_server_running = 0; pthread_join(srv, NULL); }
+    DEBUG_INFO(DEBUG_CATEGORY_GENERAL, "test DNS server stopped: started=%d elapsed_us=%llu",
+               srv_started, (unsigned long long)(get_time_us() - stop_started));
     return result;
 }

tests/test_ntp.c

@@ -86,7 +86,8 @@ static void* test_server_thread(void* arg) {
         fd_set fds;
         FD_ZERO(&fds);
         FD_SET(sock, &fds);
-        tv.tv_sec = 1; tv.tv_usec = 0;
+        // Таймаут select нужен только для быстрой остановки тестового сервера.
+        tv.tv_sec = 0; tv.tv_usec = 10000;
         int r = select((int)(sock + 1), &fds, NULL, NULL, &tv);
         if (r <= 0) continue;
 
@@ -172,7 +173,7 @@ static void* dns_server_thread(void* arg) {
     uint8_t buf[512];
     while (g_dns_running) {
         fd_set fds; FD_ZERO(&fds); FD_SET(sock, &fds);
-        struct timeval tv = {1, 0};
+        struct timeval tv = {0, 10000};
         int r = select((int)(sock + 1), &fds, NULL, NULL, &tv);
         if (r <= 0) continue;
         struct sockaddr_in client; socklen_t cl = sizeof(client);
@@ -243,6 +244,7 @@ int main(void) {
     debug_config_init();
     debug_set_level(DEBUG_LEVEL_WARN);
     debug_set_categories(DEBUG_CATEGORY_GENERAL);
+    debug_set_category_level(DEBUG_CATEGORY_GENERAL, DEBUG_LEVEL_INFO);
 
     DEBUG_INFO(DEBUG_CATEGORY_GENERAL, "=== NTP Test ===");
 
@@ -297,7 +299,11 @@ int main(void) {
     DEBUG_INFO(DEBUG_CATEGORY_GENERAL, "NTP Test PASSED");
 
 cleanup:
-    if (server_started) { g_server_running = 0; pthread_join(server_thread, NULL); }
-    if (dns_started) { g_dns_running = 0; pthread_join(dns_thread, NULL); }
+    g_server_running = g_dns_running = 0;
+    uint64_t stop_started = get_time_us();
+    if (server_started) pthread_join(server_thread, NULL);
+    if (dns_started) pthread_join(dns_thread, NULL);
+    DEBUG_INFO(DEBUG_CATEGORY_GENERAL, "test NTP servers stopped: ntp=%d dns=%d elapsed_us=%llu",
+               server_started, dns_started, (unsigned long long)(get_time_us() - stop_started));
     return result;
 }