def test_vector():
oa = OutputArchive()
v = [1, 2, 3, 4, 5]
oa.start_vector(v, 'tag')
for i in range(len(v)):
oa.write_int(v[i], 'tag_' + str(i))
oa.end_vector(v, 'tag')
ia = InputArchive(str(oa.buffer))
l = ia.start_vector('tag')
vv = []
for i in range(l):
vv.append(ia.read_int('tag_' + str(i)))
ia.end_vector('tag')
assert v == vv
