make test: improve handling of packet captures

[vpp.git] / test / test_l2_fib.py

diff --git a/test/test_l2_fib.py b/test/test_l2_fib.py
index 4855a3e..d4ef3f4 100644 (file)
--- a/test/test_l2_fib.py
+++ b/test/test_l2_fib.py
@@ -130,11 +130,8 @@ class TestL2fib(VppTestCase):
             raise
 
     def setUp(self):
-        """
-        Clear trace and packet infos before running each test.
-        """
         super(TestL2fib, self).setUp()
-        self.packet_infos = {}
+        self.reset_packet_infos()
 
     def tearDown(self):
         """
@@ -236,8 +233,7 @@ class TestL2fib(VppTestCase):
             for i in range(0, n_int):
                 dst_host = dst_hosts[i]
                 src_host = random.choice(src_hosts)
-                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) /
@@ -314,7 +310,7 @@ class TestL2fib(VppTestCase):
         # Test
         # Create incoming packet streams for packet-generator interfaces for
         # deleted MAC addresses
-        self.packet_infos = {}
+        self.reset_packet_infos()
         for i in self.pg_interfaces:
             pkts = self.create_stream(i, self.pg_if_packet_sizes, deleted=True)
             i.add_stream(pkts)