def test_check_type(self):
# check_type() currently does not do harder checks like
# type-checking class types. as soon as it does, it will need
# test to validate this.
from roslib.message import check_type, SerializationError
from roslib.rostime import Time, Duration
valids = [
('byte', 1),
('byte', -1),
('string', ''),
('string', 'a string of text'),
('int32[]', []),
('int32[]', [1, 2, 3, 4]),
('time', Time()),
('time', Time.from_seconds(1.0)),
('time', Time(10000)),
('time', Time(1000, -100)),
('duration', Duration()),
('duration', Duration()),
('duration', Duration(100)),
('duration', Duration(-100, -100)),
]
for t, v in valids:
try:
check_type('n', t, v)
except Exception, e:
traceback.print_exc()
raise Exception("failure type[%s] value[%s]: %s" %
(t, v, str(e)))
