def test():
	q = PersistentQueueWithAcknowledgement("test_basic_single_thread.fs")
	for i in xrange(10):
		q.put(BW(Something(i)))

	while not q.empty():
		i = q.get()

	q._dump()
	del q
def test2():
	q = PersistentQueueWithAcknowledgement("test_basic_single_thread.fs")
	q._dump()

	while not q.empty():
		i = q.get()