void test_iterator(void)
{
pn_list_t *list = build_list(0,
pn_string("one"),
pn_string("two"),
pn_string("three"),
pn_string("four"),
END);
pn_iterator_t *it = pn_iterator();
pn_it_state_t *state = (pn_it_state_t *) pn_iterator_start
(it, pn_it_next, sizeof(pn_it_state_t));
state->list = list;
state->index = 0;
void *obj;
int index = 0;
while ((obj = pn_iterator_next(it))) {
assert(obj == pn_list_get(list, index++));
}
assert(index == 4);
pn_free(list);
pn_free(it);
}
pn_selectable_t *pn_selectables_next(pn_selectables_t *selectables)
{
return (pn_selectable_t *) pn_iterator_next(selectables);
}