def testMaxDataSize(self):
msg = Message(Pyro4.message.MSG_CONNECT, b"hello", 42, 0, 0)
msg.data_size = 0x7fffffff # still within 32 bits signed limits
msg.to_bytes()
msg.data_size = 0x80000000 # overflow, Pyro has a 2 gigabyte message size limitation
with self.assertRaises(ValueError) as ex:
msg.to_bytes()
self.assertEqual("invalid message size (outside range 0..2Gb)", str(ex.exception))
msg.data_size = -42
with self.assertRaises(ValueError) as ex:
msg.to_bytes()
self.assertEqual("invalid message size (outside range 0..2Gb)", str(ex.exception))
def testMaxDataSize(self):
msg = Message(Pyro4.message.MSG_CONNECT, b"hello", 42, 0, 0)
msg.data_size = 0x7fffffff # still within 32 bits signed limits
msg.to_bytes()
msg.data_size = 0x80000000 # overflow, Pyro has a 2 gigabyte message size limitation
with self.assertRaises(ValueError) as ex:
msg.to_bytes()
self.assertEqual("invalid message size (outside range 0..2Gb)",
str(ex.exception))
msg.data_size = -42
with self.assertRaises(ValueError) as ex:
msg.to_bytes()
self.assertEqual("invalid message size (outside range 0..2Gb)",
str(ex.exception))
def testMessageHeaderDatasize(self):
msg = Message(Pyro4.message.MSG_RESULT, b"hello", 12345, 60006, 30003)
msg.data_size = 0x12345678 # hack it to a large value to see if it comes back ok
hdr = msg.to_bytes()[:24]
msg = Message.from_header(hdr)
self.assertEqual(Pyro4.message.MSG_RESULT, msg.type)
self.assertEqual(60006, msg.flags)
self.assertEqual(0x12345678, msg.data_size)
self.assertEqual(12345, msg.serializer_id)
self.assertEqual(30003, msg.seq)
def testMessageHeaderDatasize(self):
msg = Message(Pyro4.message.MSG_RESULT, b"hello", 12345, 60006, 30003, hmac_key=b"secret")
msg.data_size = 0x12345678 # hack it to a large value to see if it comes back ok
hdr = msg.to_bytes()[:24]
msg = Message.from_header(hdr)
self.assertEqual(Pyro4.message.MSG_RESULT, msg.type)
self.assertEqual(60006, msg.flags)
self.assertEqual(0x12345678, msg.data_size)
self.assertEqual(12345, msg.serializer_id)
self.assertEqual(30003, msg.seq)
