Function test_CircularBuffer_Reserve

tests/unit/test_circular_buffer.c:145–178

}

void test_CircularBuffer_Reserve(void) {

	// -------------------------------------------------------------------------
	// fill a buffer of size 16 with 32 integers
	// -------------------------------------------------------------------------

	uint cap = 16;
	CircularBuffer buff = CircularBuffer_New(sizeof(int), cap);
	for(int i = 0; i < 2 * cap; i++) {
		int *item = CircularBuffer_Reserve(buff);
		*item = i;
	}

	// make sure item count did not exceeded buffer cap
	TEST_ASSERT(CircularBuffer_ItemCount(buff) == CircularBuffer_Cap(buff));

	// -------------------------------------------------------------------------
	// assert override correctness
	// -------------------------------------------------------------------------

	for(uint i = 0; i < 16; i++) {
		int item;
		void *res = CircularBuffer_Read(buff, &item);
		TEST_ASSERT(res != NULL);
		TEST_ASSERT(item == (i + 16));
		TEST_ASSERT(CircularBuffer_ItemCount(buff) == 16-i-1);
	}

	// -------------------------------------------------------------------------
	// free the buffer
	// -------------------------------------------------------------------------

	CircularBuffer_Free(buff);
}

void _assert_val_cb
(