def test_marshal():
# Testing the parser ...
assert marshal.parse_signature('()')
assert marshal.parse_signature('a{ii}')
_dbuscode('a{iai}')
_dbuscode('()')
_dbuscode('(((((((((((((())))))))))))))')
_dbuscode('aidaidadiaiaiaiaisdd')
_dbuscode('yyyy(yyy(yy)yy)yyyyy(yy)a{i(xx)}')
# Some invalid signatures ...
py.test.raises(marshal.MarshallingError, marshal.parse_signature, '{}')
py.test.raises(marshal.MarshallingError, marshal.parse_signature, 'a{}')
py.test.raises(marshal.MarshallingError, marshal.parse_signature, 'a{()i}')
py.test.raises(marshal.MarshallingError, marshal.parse_signature, 'a{sii}')
# Testing the marshaller / unmarshaller
_correct('yyy', (1, 2, 3))
_correct('ai', ([3333, 6666, 9999, 63333, 66666, 99999],))
_correct('(is)', ((65535, 'Hey Guys!'),))
_correct('a(is)', ([(65535, 'Hey Guys!'), (123, 'Blah'), (51451, 'Blubb')],))
_correct('aai', ([[1, 2, 3], [4, 5, 6]],))
_correct('sss', ('I', 'like', 'cookies!'))
_correct('yay', (123, []))
_correct('yas', (123, ['Just', 'some', 'stupid', 'stuff']))
_correct('(((((y)y)y)y)y)', ((((((1,), 2,), 3,), 4,), 5),))
_correct('a{ss}', ([('Key', 'Value'), ('bla', 'Blubb')],))
_correct('a{ss}', ({'Hey!': 'Ho.'}.items(),))
_correct('s', (u'öößßµµ',))
# fun with variant
_correct('v', (('s', 'heyho'),), ('heyho',))
_correct('v', (('(yy)', (1, 2)),), ((1, 2),))
def _correct(signature, data, result=None):
if result is None:
result = data
sig = marshal.parse_signature(signature)
assert sig.unmarshal_simple(sig.marshal_simple(data)) == result
def _dbuscode(signature):
assert marshal.parse_signature(signature).dbuscode == signature
