diff options
| author |   Klement Sekera <ksekera@cisco.com> | 2016-12-21 08:50:14 +0100 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2016-12-23 17:38:33 +0000 |
| commit | dab231a11ec96e829b22ff80c612333edc5a93e6 (patch) | |
| tree | e3440df2b4bc1af7a0e4973c0bfa839572d87c4d /test/test_l2xc.py | |
| parent | fc262a0cf77e3c14ff1d6c006e7eac70999b926f (diff) | |
make test: improve handling of packet captures
Perform accounting of expected packets based on created packet infos.
Use this accounting info to automatically expect (and verify) the
correct number of packets to be captured. Automatically retry the read
of the capture file if scapy raises an exception while doing so to
handle rare cases when capture file is read while only partially
written during busy wait. Don't fail assert_nothing_captured if only
junk packets arrived.
Change-Id: I16ec2e9410ef510d313ec16b7e13c57d0b2a63f5
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Diffstat (limited to 'test/test_l2xc.py')
| -rw-r--r-- | test/test_l2xc.py | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/test/test_l2xc.py b/test/test_l2xc.py index 3789304247e..2ec4af9288e 100644 --- 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) / |