Add debug logging

src/net/matching.c

@@ -92,6 +92,7 @@ z_result_t _z_matching_listener_entity_undeclare(_z_session_t *zn, _z_zint_t ent
         }
         _z_str_intmap_iterator_next(&iter);
     }
+    _Z_DEBUG("_z_matching_listener_entity_undeclare done");
     return _Z_RES_OK;
 }
 

src/net/primitives.c

@@ -181,12 +181,16 @@ z_result_t _z_undeclare_publisher(_z_publisher_t *pub) {
     if (pub == NULL || _Z_RC_IS_NULL(&pub->_zn)) {
         return _Z_ERR_ENTITY_UNKNOWN;
     }
+    _Z_DEBUG("_z_undeclare_publisher 0");
 #if Z_FEATURE_MATCHING == 1
     _z_matching_listener_entity_undeclare(_Z_RC_IN_VAL(&pub->_zn), pub->_id);
 #endif
     // Clear publisher
+    _Z_DEBUG("_z_undeclare_publisher 1");
     _z_write_filter_destroy(pub);
+    _Z_DEBUG("_z_undeclare_publisher 2");
     _z_undeclare_resource(_Z_RC_IN_VAL(&pub->_zn), pub->_key._id);
+    _Z_DEBUG("_z_undeclare_publisher 3");
     return _Z_RES_OK;
 }
 

tests/z_api_matching_test.c

@@ -107,7 +107,7 @@ void on_drop(void* context) {
 }
 
 void test_matching_sub(bool background) {
-    printf("test_matching_sub: background=%d\n", background);
+    fprintf(stderr, "test_matching_sub: background=%d\n", background);
 
     context_t context = {0};
     _context_init(&context);
@@ -144,40 +144,52 @@ void test_matching_sub(bool background) {
                                                         z_closure_matching_status_move(&closure)));
     }
     z_sleep_s(10);
+    fprintf(stderr, "test_matching_sub -3\n");
 
     z_owned_subscriber_t sub;
     z_owned_closure_sample_t callback;
     z_closure_sample(&callback, NULL, NULL, NULL);
     assert_ok(z_declare_subscriber(z_session_loan(&s2), &sub, z_view_keyexpr_loan(&k_sub),
                                    z_closure_sample_move(&callback), NULL));
 
+    fprintf(stderr, "test_matching_sub -2\n");
     z_sleep_s(10);
     _context_wait(&context, MATCH, 10);
 
     z_subscriber_drop(z_subscriber_move(&sub));
 
+    fprintf(stderr, "test_matching_sub -1\n");
     z_sleep_s(10);
+    fprintf(stderr, "test_matching_sub -0.2\n");
     _context_wait(&context, UNMATCH, 10);
+    fprintf(stderr, "test_matching_sub -0.1\n");
 
     z_publisher_drop(z_publisher_move(&pub));
 
+    fprintf(stderr, "test_matching_sub 0\n");
     z_sleep_s(10);
     _context_wait(&context, DROP, 10);
 
+    fprintf(stderr, "test_matching_sub 1\n");
     if (!background) {
         z_matching_listener_drop(z_matching_listener_move(&matching_listener));
     }
+    fprintf(stderr, "test_matching_sub 2\n");
 
     z_sleep_s(10);
+    fprintf(stderr, "test_matching_sub \n");
     assert_ok(zp_stop_read_task(z_loan_mut(s1)));
     assert_ok(zp_stop_read_task(z_loan_mut(s2)));
     assert_ok(zp_stop_lease_task(z_loan_mut(s1)));
     assert_ok(zp_stop_lease_task(z_loan_mut(s2)));
 
+    fprintf(stderr, "test_matching_sub 3\n");
     z_session_drop(z_session_move(&s1));
     z_session_drop(z_session_move(&s2));
 
+    fprintf(stderr, "test_matching_sub 4\n");
     _context_drop(&context);
+    fprintf(stderr, "test_matching_sub 5\n");
 }
 
 static void _check_status(z_owned_publisher_t* pub, bool expected) {