def testDecodeRepeatedFields(self):
"""Test decoding of repeated fields."""
repeats = self.REPEATS // 50
s = jobs_pb2.MessageList()
for i in range(self.REPEATS):
s.job.add(session_id="test", name="foobar", request_id=i)
test_data = s.SerializeToString()
def ProtoDecode():
s = jobs_pb2.MessageList()
s.ParseFromString(test_data)
self.assertEqual(s.job[100].request_id, 100)
def SProtoDecode():
s = FastGrrMessageList.FromSerializedBytes(test_data)
self.assertEqual(s.job[100].request_id, 100)
self.TimeIt(SProtoDecode,
"SProto Repeated Decode",
repetitions=repeats)
self.TimeIt(ProtoDecode,
"Protobuf Repeated Decode",
repetitions=repeats)
def testRepeatedFields(self):
"""Test serialization and construction of repeated fields."""
repeats = self.REPEATS / 50
def ProtoCreateAndSerialize():
s = jobs_pb2.MessageList()
for i in range(self.REPEATS):
s.job.add(session_id="test", name="foobar", request_id=i)
return len(s.SerializeToString())
def RDFStructCreateAndSerialize():
s = FastGrrMessageList()
for i in range(self.REPEATS):
s.job.Append(session_id="test", name="foobar", request_id=i)
return len(s.SerializeToString())
self.TimeIt(
RDFStructCreateAndSerialize,
"RDFStruct Repeated Fields",
repetitions=repeats)
self.TimeIt(
ProtoCreateAndSerialize,
"Protobuf Repeated Fields",
repetitions=repeats)
# Check that we can unserialize a protobuf encoded using the standard
# library.
s = jobs_pb2.MessageList()
for i in range(self.REPEATS):
s.job.add(session_id="test", name="foobar", request_id=i)
serialized = s.SerializeToString()
unserialized = FastGrrMessageList.FromSerializedString(serialized)
self.assertEqual(len(unserialized.job), len(s.job))
self.assertEqual(unserialized.job[134].session_id, "test")
self.assertEqual(unserialized.job[100].request_id, 100)
def ProtoCreateAndSerialize():
s = jobs_pb2.MessageList()
for i in range(self.REPEATS):
s.job.add(session_id="test", name="foobar", request_id=i)
return len(s.SerializeToString())
def ProtoDecode():
s = jobs_pb2.MessageList()
s.ParseFromString(test_data)
self.assertEqual(s.job[100].request_id, 100)