Function test_objectPoolRemoveItem

tests/unit/test_object_pool.c:75–109

}

void test_objectPoolRemoveItem() {
	ObjectPool *object_pool = ObjectPool_New(1024, sizeof(uint), NULL);
	uint item_count = 32;

	uint *item_pointers[item_count];
	// Set items.
	for(uint i = 0; i < item_count; i++) {
		uint *item = (uint *)ObjectPool_NewItem(object_pool);
		*item = i;
		item_pointers[i] = item;
	}

	// Validate that no items have been modified.
	for(uint i = 0; i < item_count; i++) {
		TEST_ASSERT(*item_pointers[i] == i);
	}

	// Delete an entry from the pool and perform validations..
	uint delete_idx = 10;
	ObjectPool_DeleteItem(object_pool, item_pointers[delete_idx]);
	TEST_ASSERT(object_pool->itemCount == item_count - 1);
	TEST_ASSERT(array_len(object_pool->deletedIdx) == 1);
	// Index 10 should be added to ObjectPool deletedIdx array.
	TEST_ASSERT(object_pool->deletedIdx[0] == 10);

	// Add a new item and verify that the deleted entry is reused.
	uint *new_item = (uint *)ObjectPool_NewItem(object_pool);
	TEST_ASSERT(object_pool->itemCount == item_count);
	TEST_ASSERT(array_len(object_pool->deletedIdx) == 0);
	// Verify that the new entry is zeroed.
	TEST_ASSERT(*new_item == 0);

	// cleanup
	ObjectPool_Free(object_pool);
}

TEST_LIST = {
	{"objectPoolNew", test_objectPoolNew},