def test_exception_to_dict_with_long_message(self):
# Generate Russian byte message whose length is 300
msg = encodeutils.safe_decode(' \xd0\xb2' * 100)
exc = exception.NovaException(message=msg)
fault_dict = compute_utils.exception_to_dict(exc)
byte_message = encodeutils.safe_encode(fault_dict["message"])
self.assertEqual(255, len(byte_message))
def test_exception_to_dict_with_long_message(self):
# Generate Russian byte message whose length is 300
msg = encodeutils.safe_decode(' \xd0\xb2' * 100)
exc = exception.NovaException(message=msg)
fault_dict = compute_utils.exception_to_dict(exc)
byte_message = encodeutils.safe_encode(fault_dict["message"])
self.assertEqual(255, len(byte_message))
def pack_action_event_finish(context,
instance_uuid,
event_name,
exc_val=None,
exc_tb=None):
values = {
'event': event_name,
'instance_uuid': instance_uuid,
'request_id': context.request_id,
'finish_time': timeutils.utcnow()
}
if exc_tb is None:
values['result'] = 'Success'
else:
values['result'] = 'Error'
# Store the details using the same logic as storing an instance
# fault message.
if exc_val:
# If we got a string for exc_val it's probably because of
# the serialize_args decorator on event_finish_with_failure
# so pass that as the message to exception_to_dict otherwise
# the details will just the exception class name since it
# cannot format the message as a NovaException.
message = exc_val if isinstance(exc_val, str) else None
values['details'] = compute_utils.exception_to_dict(
exc_val, message=message)['message']
values['traceback'] = exc_tb
return values
def test_exception_to_dict_with_long_message_2_bytes(self):
# Generate Russian byte string whose length is 300. This Russian UTF-8
# character occupies 2 bytes. After truncating, the byte string length
# should be 254.
msg = encodeutils.safe_decode('\xd0\x92' * 150)
exc = exception.NovaException(message=msg)
fault_dict = compute_utils.exception_to_dict(exc)
byte_message = encodeutils.safe_encode(fault_dict["message"])
self.assertEqual(254, len(byte_message))
def test_exception_to_dict_with_long_message_3_bytes(self):
# Generate Chinese byte string whose length is 300. This Chinese UTF-8
# character occupies 3 bytes. After truncating, the byte string length
# should be 255.
msg = encodeutils.safe_decode('\xe8\xb5\xb5' * 100)
exc = exception.NovaException(message=msg)
fault_dict = compute_utils.exception_to_dict(exc)
byte_message = encodeutils.safe_encode(fault_dict["message"])
self.assertEqual(255, len(byte_message))
def test_exception_to_dict_with_long_message_2_bytes(self):
# Generate Russian byte string whose length is 300. This Russian UTF-8
# character occupies 2 bytes. After truncating, the byte string length
# should be 254.
msg = encodeutils.safe_decode('\xd0\x92' * 150)
exc = exception.NovaException(message=msg)
fault_dict = compute_utils.exception_to_dict(exc)
byte_message = encodeutils.safe_encode(fault_dict["message"])
self.assertEqual(254, len(byte_message))
def test_exception_to_dict_with_long_message_3_bytes(self):
# Generate Chinese byte string whose length is 300. This Chinese UTF-8
# character occupies 3 bytes. After truncating, the byte string length
# should be 255.
msg = encodeutils.safe_decode('\xe8\xb5\xb5' * 100)
exc = exception.NovaException(message=msg)
fault_dict = compute_utils.exception_to_dict(exc)
byte_message = encodeutils.safe_encode(fault_dict["message"])
self.assertEqual(255, len(byte_message))
