make test: improve handling of packet captures

[vpp.git] / test / test_l2xc.py

diff --git a/test/test_l2xc.py b/test/test_l2xc.py
index 3789304..2ec4af9 100644 (file)
--- a/test/test_l2xc.py
+++ b/test/test_l2xc.py
@@ -77,11 +77,8 @@ class TestL2xc(VppTestCase):
             raise
 
     def setUp(self):
-        """
-        Clear trace and packet infos before running each test.
-        """
         super(TestL2xc, self).setUp()
-        self.packet_infos = {}
+        self.reset_packet_infos()
 
     def tearDown(self):
         """
@@ -123,8 +120,7 @@ class TestL2xc(VppTestCase):
             dst_if = self.flows[src_if][0]
             dst_host = random.choice(self.hosts_by_pg_idx[dst_if.sw_if_index])
             src_host = random.choice(self.hosts_by_pg_idx[src_if.sw_if_index])
-            pkt_info = self.create_packet_info(
-                src_if.sw_if_index, dst_if.sw_if_index)
+            pkt_info = self.create_packet_info(src_if, dst_if)
             payload = self.info_to_payload(pkt_info)
             p = (Ether(dst=dst_host.mac, src=src_host.mac) /
                  IP(src=src_host.ip4, dst=dst_host.ip4) /