def setUp(self):
BaseTest.setUp(self)
self.device_id = 0
# Setting up PTF dataplane
self.dataplane = ptf.dataplane_instance
self.dataplane.flush()
self._swports = []
for device, port, ifname in config["interfaces"]:
self._swports.append(port)
grpc_addr = testutils.test_param_get("grpcaddr")
if grpc_addr is None:
grpc_addr = 'localhost:50051'
self.channel = grpc.insecure_channel(grpc_addr)
self.stub = p4runtime_pb2.P4RuntimeStub(self.channel)
proto_txt_path = testutils.test_param_get("p4info")
print "Importing p4info proto from", proto_txt_path
self.p4info = p4info_pb2.P4Info()
with open(proto_txt_path, "rb") as fin:
google.protobuf.text_format.Merge(fin.read(), self.p4info)
# used to store write requests sent to the P4Runtime server, useful for
# autocleanup of tests (see definition of autocleanup decorator below)
self._reqs = []
self.set_up_stream()
def __init__(self, p4_info_filepath):
p4info = p4info_pb2.P4Info()
print p4info
# Load the p4info file into a skeleton P4Info object
with open(p4_info_filepath) as p4info_f:
google.protobuf.text_format.Merge(p4info_f.read(), p4info)
self.p4info = p4info
from p4.config import p4info_pb2
import google.protobuf.text_format
p4info = p4info_pb2.P4Info()
p4info_loc = "/home/ben/p4/tiered/p4src/tiered.p4info"
with open(p4info_loc) as p4info_file:
google.protobuf.text_format.Merge(p4info_file.read(), p4info)
p4info_file.close()
print p4info