Fix condvar wait for macos

tests/z_api_matching_test.c

@@ -47,14 +47,19 @@ static void _context_drop(context_t* c) {
 static void _context_wait(context_t* c, context_state_t state, int timeout_s) {
     z_mutex_lock(z_mutex_loan_mut(&c->m));
     if (c->state != state) {
+        printf("Waiting for state %d...\n", state);
+#ifdef ZENOH_MACOS
+        _ZP_UNUSED(timeout_s);
+        z_condvar_wait(z_condvar_loan_mut(&c->cv), z_mutex_loan_mut(&c->m));
+#else
         z_clock_t clock = z_clock_now();
         z_clock_advance_s(&clock, timeout_s);
-        printf("Waiting for state %d...\n", state);
         z_result_t res = z_condvar_wait_until(z_condvar_loan_mut(&c->cv), z_mutex_loan_mut(&c->m), &clock);
         if (res == Z_ETIMEDOUT) {
             fprintf(stderr, "Timeout waiting for state %d\n", state);
             assert(false);
         }
+#endif
         if (c->state != state) {
             fprintf(stderr, "Expected state %d, got %d\n", state, c->state);
             assert(false);
@@ -142,15 +147,15 @@ void test_matching_sub(bool background) {
     assert_ok(z_declare_subscriber(z_session_loan(&s2), &sub, z_view_keyexpr_loan(&k_sub),
                                    z_closure_sample_move(&callback), NULL));
 
-    _context_wait(&context, MATCH, 30);
+    _context_wait(&context, MATCH, 10);
 
     z_subscriber_drop(z_subscriber_move(&sub));
 
-    _context_wait(&context, UNMATCH, 30);
+    _context_wait(&context, UNMATCH, 10);
 
     z_publisher_drop(z_publisher_move(&pub));
 
-    _context_wait(&context, DROP, 30);
+    _context_wait(&context, DROP, 10);
 
     if (!background) {
         z_matching_listener_drop(z_matching_listener_move(&matching_listener));