make test: fix missing log/packet messages

[vpp.git] / test / test_lb.py

diff --git a/test/test_lb.py b/test/test_lb.py
index 76fdd69..3e7f5e1 100644 (file)
--- a/test/test_lb.py
+++ b/test/test_lb.py
@@ -1,6 +1,4 @@
 import socket
-import unittest
-from logging import *
 
 from scapy.layers.inet import IP, UDP
 from scapy.layers.inet6 import IPv6
@@ -8,6 +6,7 @@ from scapy.layers.l2 import Ether, GRE
 from scapy.packet import Raw
 
 from framework import VppTestCase
+from util import ppp
 
 """ TestLB is a subclass of  VPPTestCase classes.
 
@@ -58,7 +57,7 @@ class TestLB(VppTestCase):
     def tearDown(self):
         super(TestLB, self).tearDown()
         if not self.vpp_dead:
-            info(self.vapi.cli("show lb vip verbose"))
+            self.logger.info(self.vapi.cli("show lb vip verbose"))
 
     def getIPv4Flow(self, id):
         return (IP(dst="90.0.%u.%u" % (id / 255, id % 255),
@@ -70,6 +69,7 @@ class TestLB(VppTestCase):
                 UDP(sport=10000 + id, dport=20000 + id))
 
     def generatePackets(self, src_if, isv4):
+        self.packet_infos = {}
         pkts = []
         for pktid in self.packets:
             info = self.create_packet_info(src_if.sw_if_index, pktid)
@@ -90,10 +90,8 @@ class TestLB(VppTestCase):
         self.assertEqual(gre.version, 0)
         inner = IPver(str(gre.payload))
         payload_info = self.payload_to_info(str(inner[Raw]))
-        packet_index = payload_info.index
-        self.info = self.get_next_packet_info_for_interface2(self.pg0.sw_if_index,
-                                                             payload_info.dst,
-                                                             self.info)
+        self.info = self.get_next_packet_info_for_interface2(
+            self.pg0.sw_if_index, payload_info.dst, self.info)
         self.assertEqual(str(inner), str(self.info.data[IPver]))
 
     def checkCapture(self, gre4, isv4):
@@ -141,8 +139,7 @@ class TestLB(VppTestCase):
                 self.checkInner(gre, isv4)
                 load[asid] += 1
             except:
-                error("Unexpected or invalid packet:")
-                p.show()
+                self.logger.error(ppp("Unexpected or invalid packet:", p))
                 raise
 
         # This is just to roughly check that the balancing algorithm
@@ -199,9 +196,6 @@ class TestLB(VppTestCase):
             self.pg_enable_capture(self.pg_interfaces)
             self.pg_start()
 
-            # Scapy fails parsing GRE over IPv6.
-            # This check is therefore disabled for now.
-            # One can easily patch layers/inet6.py to fix the issue.
             self.checkCapture(gre4=False, isv4=True)
         finally:
             for asid in self.ass: