Function test_objectPoolNew

tests/unit/test_object_pool.c:19–43

#include "acutest.h"

void test_objectPoolNew() {
	// Create a new ObjectPool capable of holding at least 1024 integer items.
	uint item_size = sizeof(uint);
	ObjectPool *object_pool = ObjectPool_New(1024, item_size, NULL);

	TEST_ASSERT(object_pool->itemCount == 0);     // No items have been added.
	TEST_ASSERT(object_pool->itemCap >= 1024);

	// The size of items in the pool is greater to accommodate an internal header ID.
	uint header_size = sizeof(uint64_t);
	TEST_ASSERT(object_pool->itemSize == item_size + header_size);
	TEST_ASSERT(object_pool->blockCount >= 1024 / POOL_BLOCK_CAP);

	// Verify that blocks are properly chained together.
	for(uint i = 0; i < object_pool->blockCount; i++) {
		Block *block = object_pool->blocks[i];
		TEST_ASSERT(block->itemSize == object_pool->itemSize);
		TEST_ASSERT(block->data != NULL);
		if(i > 0) {
			TEST_ASSERT(object_pool->blocks[i - 1]->next == object_pool->blocks[i]);
		}
	}

	ObjectPool_Free(object_pool);
}

void test_objectPoolAddItem() {
	ObjectPool *object_pool = ObjectPool_New(256, sizeof(uint), NULL);