diff options
Diffstat (limited to 'test/test_mpls.py')
| -rw-r--r-- | test/test_mpls.py | 61 |
1 files changed, 33 insertions, 28 deletions
diff --git a/test/test_mpls.py b/test/test_mpls.py index 92a579f20cb..e6a1e8c57d0 100644 --- a/test/test_mpls.py +++ b/test/test_mpls.py @@ -4,7 +4,6 @@ import unittest import socket from framework import VppTestCase, VppTestRunner -from vpp_sub_interface import VppSubInterface, VppDot1QSubint, VppDot1ADSubint from vpp_ip_route import IpRoute, RoutePath, MplsRoute, MplsIpBind from scapy.packet import Raw @@ -15,7 +14,6 @@ from scapy.contrib.mpls import MPLS from util import ppp - class TestMPLS(VppTestCase): """ MPLS Test Case """ @@ -97,11 +95,12 @@ class TestMPLS(VppTestCase): pkts.append(p) return pkts - def verify_filter(self, capture, sent): + @staticmethod + def verify_filter(capture, sent): if not len(capture) == len(sent): - # filter out any IPv6 RAs from the captur + # filter out any IPv6 RAs from the capture for p in capture: - if (p.haslayer(IPv6)): + if p.haslayer(IPv6): capture.remove(p) return capture @@ -327,8 +326,8 @@ class TestMPLS(VppTestCase): try: self.assertEqual(0, len(rx)) except: - error("MPLS non-EOS packets popped and forwarded") - error(packet.show()) + self.logger.error("MPLS non-EOS packets popped and forwarded") + self.logger.error(ppp("", rx)) raise # @@ -352,7 +351,8 @@ class TestMPLS(VppTestCase): self.verify_capture_labelled_ip4(self.pg0, rx, tx, [33, 44, 45]) # - # A recursive non-EOS x-connect, which resolves through another x-connect + # A recursive non-EOS x-connect, which resolves through another + # x-connect # route_34_neos = MplsRoute(self, 34, 0, [RoutePath("0.0.0.0", @@ -369,11 +369,12 @@ class TestMPLS(VppTestCase): self.pg_start() rx = self.pg0.get_capture() - # it's the 2nd (counting from 0) lael in the stack that is swapped + # it's the 2nd (counting from 0) label in the stack that is swapped self.verify_capture_labelled(self.pg0, rx, tx, [33, 44, 46, 99], num=2) # - # an recursive IP route that resolves through the recursive non-eos x-connect + # an recursive IP route that resolves through the recursive non-eos + # x-connect # ip_10_0_0_1 = IpRoute(self, "10.0.0.1", 32, [RoutePath("0.0.0.0", @@ -505,7 +506,7 @@ class TestMPLS(VppTestCase): self.verify_capture_labelled_ip4(self.pg0, rx, tx, [32, 33, 34]) # - # add a recursive path, with ouput label, via the 1 label route + # add a recursive path, with output label, via the 1 label route # route_11_0_0_1 = IpRoute(self, "11.0.0.1", 32, [RoutePath("10.0.0.1", @@ -567,14 +568,16 @@ class TestMPLS(VppTestCase): # nh_addr = socket.inet_pton(socket.AF_INET, self.pg0.remote_ip4) - reply = self.vapi.mpls_tunnel_add_del(0xffffffff, # don't know the if index yet - 1, # IPv4 next-hop - nh_addr, - self.pg0.sw_if_index, - 0, # next-hop-table-id - 1, # next-hop-weight - 2, # num-out-labels, - [44, 46]) + reply = self.vapi.mpls_tunnel_add_del( + 0xffffffff, # don't know the if index yet + 1, # IPv4 next-hop + nh_addr, + self.pg0.sw_if_index, + 0, # next-hop-table-id + 1, # next-hop-weight + 2, # num-out-labels, + [44, 46] + ) self.vapi.sw_interface_set_flags(reply.sw_if_index, admin_up_down=1) # @@ -584,15 +587,17 @@ class TestMPLS(VppTestCase): nh_addr = socket.inet_pton(socket.AF_INET, "0.0.0.0") dest_addr_len = 32 - self.vapi.ip_add_del_route(dest_addr, - dest_addr_len, - nh_addr, # all zeros next-hop - tunnel is p2p - reply.sw_if_index, # sw_if_index of the new tunnel - 0, # table-id - 0, # next-hop-table-id - 1, # next-hop-weight - 0, # num-out-labels, - []) # out-label + self.vapi.ip_add_del_route( + dest_addr, + dest_addr_len, + nh_addr, # all zeros next-hop - tunnel is p2p + reply.sw_if_index, # sw_if_index of the new tunnel + 0, # table-id + 0, # next-hop-table-id + 1, # next-hop-weight + 0, # num-out-labels, + [] # out-label + ) self.vapi.cli("clear trace") tx = self.create_stream_ip4(self.pg0, "10.0.0.3") |