static int
test_cpool(void)
{
test_start("cpool");
cpool_t p;
cpool_init(&p, 1, 10240);
for (int i = 1; i < 10240; i+=2) {
int v = cpool_alloc(&p);
test_assert(v >= 1 && v <= 10240);
test_assert(cpool_check(&p, v) == false);
}
cpool_free(&p, 1);
int v = cpool_alloc(&p);
test_assert(v == 1);
cpool_release(&p);
return test_success();
}
int coat_alloc(coat_t *t, uint32_t arg[COAT_ARGS], cvector_item_t *out_obj) {
assert(t);
// Allocate new ID.
int id = cpool_alloc(&t->pool);
if (!id || id == COAT_INVALID_ID) {
goto error;
}
// Potentially expand ID table vector.
while (cvector_count(&t->table) <= id) {
if (t->oat_expand) {
t->oat_expand(&t->table);
continue;
}
// Defaults to adding NULL pointers to fill ID table.
cvector_add(&t->table, (cvector_item_t) NULL);
}
cvector_item_t obj = cvector_get(&t->table, id);
if (!obj && t->oat_create) {
// Create object structure and store it.
obj = t->oat_create(t, id, arg);
if (!obj) {
goto error;
}
cvector_set(&t->table, id, obj);
}
if (out_obj) {
(*out_obj) = obj;
}
return id;
error:
if (id) cpool_free(&t->pool, id);
return COAT_INVALID_ID;
}
