static Eina_Bool
_a_changed_cb(void *data, Eo *obj, const Eo_Event_Description *desc, void *event_info)
{
(void) desc;
(void) obj;
int new_a = *((int *) event_info);
printf("%s event_info:'%d' data:'%d'\n", __func__, new_a, (int) (intptr_t) data);
cb_count++;
eo_do(obj, eo_event_callback_priority_add(EV_A_CHANGED, EO_CALLBACK_PRIORITY_BEFORE, _null_cb, (void *) 23423));
eo_do(obj, eo_event_callback_del(EV_A_CHANGED, _null_cb, (void *) 23423));
/* Stop as we reached the 3rd one. */
return (cb_count != 3);
}
int
main(int argc, char *argv[])
{
(void) argc;
(void) argv;
eo_init();
Eo *obj = eo_add(SIMPLE_CLASS, NULL);
Simple_Public_Data *pd = eo_data_get(obj, SIMPLE_CLASS);
/* The order of these two is undetermined. */
eo_do(obj, eo_event_callback_priority_add(EV_A_CHANGED, EO_CALLBACK_PRIORITY_BEFORE, _a_changed_cb, (void *) 2));
eo_do(obj, eo_event_callback_priority_add(EV_A_CHANGED, EO_CALLBACK_PRIORITY_BEFORE, _a_changed_cb, (void *) 1));
/* This will be called afterwards. */
eo_do(obj, eo_event_callback_priority_add(EV_A_CHANGED, EO_CALLBACK_PRIORITY_DEFAULT, _a_changed_cb, (void *) 3));
/* This will never be called because the previous callback returns NULL. */
eo_do(obj, eo_event_callback_priority_add(EV_A_CHANGED, EO_CALLBACK_PRIORITY_AFTER, _a_changed_cb, (void *) 4));
eo_do(obj, simple_a_set(1));
fail_if(cb_count != 3);
eo_do(obj, eo_event_callback_del(EV_A_CHANGED, _a_changed_cb, (void *) 3));
fail_if(pd->cb_count != 3);
eo_do(obj, eo_event_callback_del(EV_A_CHANGED, _a_changed_cb, (void *) 12));
fail_if(pd->cb_count != 3);
eo_do(obj, eo_event_callback_del(EV_A_CHANGED, _a_changed_cb, (void *) 4));
fail_if(pd->cb_count != 2);
void *ret;
eo_do(obj, eo_event_callback_del_lazy(EV_A_CHANGED, _a_changed_cb, &ret));
fail_if(pd->cb_count != 1);
eo_do(obj, eo_event_callback_del_lazy(EV_A_CHANGED, NULL, &ret));
fail_if(ret);
fail_if(pd->cb_count != 1);
eo_do(obj, eo_event_callback_del(EV_A_CHANGED, NULL, 0));
fail_if(pd->cb_count != 1);
eo_do(obj, eo_event_callback_del_lazy(EV_A_CHANGED, _a_changed_cb, &ret));
fail_if(pd->cb_count != 0);
eo_do(obj, eo_event_callback_del_lazy(EV_A_CHANGED, _a_changed_cb, &ret));
fail_if(ret);
fail_if(pd->cb_count != 0);
/* Freeze/thaw. */
int fcount = 0;
cb_count = 0;
eo_do(obj, eo_event_callback_priority_add(EV_A_CHANGED, EO_CALLBACK_PRIORITY_BEFORE, _a_changed_cb, (void *) 1));
fail_if(pd->cb_count != 1);
eo_do(obj, eo_event_freeze_get(&fcount));
fail_if(fcount != 0);
eo_do(obj, eo_event_freeze());
eo_do(obj, eo_event_freeze_get(&fcount));
fail_if(fcount != 1);
eo_do(obj, eo_event_freeze());
eo_do(obj, eo_event_freeze_get(&fcount));
fail_if(fcount != 2);
eo_do(obj, eo_event_callback_priority_add(EV_A_CHANGED, EO_CALLBACK_PRIORITY_BEFORE, _a_changed_cb, (void *) 2));
fail_if(pd->cb_count != 1);
eo_do(obj, simple_a_set(2));
fail_if(cb_count != 0);
eo_do(obj, eo_event_thaw());
eo_do(obj, eo_event_freeze_get(&fcount));
fail_if(fcount != 1);
eo_do(obj, eo_event_thaw());
eo_do(obj, eo_event_freeze_get(&fcount));
fail_if(fcount != 0);
eo_do(obj, simple_a_set(3));
fail_if(cb_count != 2);
cb_count = 0;
eo_do(obj, eo_event_thaw());
eo_do(obj, eo_event_freeze_get(&fcount));
fail_if(fcount != 0);
eo_do(obj, eo_event_freeze());
eo_do(obj, eo_event_freeze_get(&fcount));
fail_if(fcount != 1);
eo_do(obj, simple_a_set(2));
fail_if(cb_count != 0);
eo_do(obj, eo_event_thaw());
eo_do(obj, eo_event_freeze_get(&fcount));
fail_if(fcount != 0);
eo_do(obj, eo_event_callback_del_lazy(EV_A_CHANGED, _a_changed_cb, &ret));
fail_if(!ret);
eo_do(obj, eo_event_callback_del_lazy(EV_A_CHANGED, _a_changed_cb, &ret));
fail_if(!ret);
eo_do(obj, eo_event_callback_del_lazy(EV_A_CHANGED, _a_changed_cb, &ret));
fail_if(ret);
/* Global Freeze/thaw. */
fcount = 0;
cb_count = 0;
pd->cb_count = 0;
eo_do(obj, eo_event_callback_priority_add(EV_A_CHANGED, EO_CALLBACK_PRIORITY_BEFORE, _a_changed_cb, (void *) 1));
fail_if(pd->cb_count != 1);
eo_class_do(EO_BASE_CLASS, eo_event_global_freeze_get(&fcount));
fail_if(fcount != 0);
eo_class_do(EO_BASE_CLASS, eo_event_global_freeze());
eo_class_do(EO_BASE_CLASS, eo_event_global_freeze_get(&fcount));
fail_if(fcount != 1);
eo_class_do(EO_BASE_CLASS, eo_event_global_freeze());
eo_class_do(EO_BASE_CLASS, eo_event_global_freeze_get(&fcount));
fail_if(fcount != 2);
eo_do(obj, eo_event_callback_priority_add(EV_A_CHANGED, EO_CALLBACK_PRIORITY_BEFORE, _a_changed_cb, (void *) 2));
fail_if(pd->cb_count != 1);
eo_do(obj, simple_a_set(2));
fail_if(cb_count != 0);
eo_class_do(EO_BASE_CLASS, eo_event_global_thaw());
eo_class_do(EO_BASE_CLASS, eo_event_global_freeze_get(&fcount));
fail_if(fcount != 1);
eo_class_do(EO_BASE_CLASS, eo_event_global_thaw());
eo_class_do(EO_BASE_CLASS, eo_event_global_freeze_get(&fcount));
fail_if(fcount != 0);
eo_do(obj, simple_a_set(3));
fail_if(cb_count != 2);
cb_count = 0;
eo_class_do(EO_BASE_CLASS, eo_event_global_thaw());
eo_class_do(EO_BASE_CLASS, eo_event_global_freeze_get(&fcount));
fail_if(fcount != 0);
eo_class_do(EO_BASE_CLASS, eo_event_global_freeze());
eo_class_do(EO_BASE_CLASS, eo_event_global_freeze_get(&fcount));
fail_if(fcount != 1);
eo_do(obj, simple_a_set(2));
fail_if(cb_count != 0);
eo_class_do(EO_BASE_CLASS, eo_event_global_thaw());
eo_class_do(EO_BASE_CLASS, eo_event_global_freeze_get(&fcount));
fail_if(fcount != 0);
eo_unref(obj);
eo_shutdown();
return 0;
}