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| author |   Klement Sekera <ksekera@cisco.com> | 2021-03-24 17:25:14 +0100 |
|---|---|---|
| committer |   Ole Tr�an <otroan@employees.org> | 2021-03-31 15:42:58 +0000 |
| commit | b2da6d6602876ce7338a4585f14330895e6bf672 (patch) | |
| tree | b30cde67e1908c3406699cb3d75c3d5b6670bef0 | |
| parent | 6b88aa287133797cb66f73374bbfade7637dab55 (diff) | |
nat: fix test for multi-worker scenario
Type: fix
Change-Id: I170f9d8c685f59b7ccf6f9ee7fdc1dcdf2a54fe1
Signed-off-by: Klement Sekera <ksekera@cisco.com>
| -rw-r--r-- | src/plugins/nat/test/test_nat44_ei.py | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/plugins/nat/test/test_nat44_ei.py b/src/plugins/nat/test/test_nat44_ei.py index 04ed9a33e01..f3eb6c78793 100644 --- a/src/plugins/nat/test/test_nat44_ei.py +++ b/src/plugins/nat/test/test_nat44_ei.py @@ -3778,22 +3778,35 @@ class TestNAT44EI(MethodHolder): pkts = [] for i in range(x): + info = self.create_packet_info(self.pg0, self.pg1) + payload = self.info_to_payload(info) p = (Ether(dst=self.pg0.local_mac, src=self.pg0.remote_mac) / IP(src=self.pg0.remote_hosts[i].ip4, dst=self.pg1.remote_ip4) / - UDP(sport=7000+i, dport=80+i)) + UDP(sport=7000+i, dport=8000+i) / + Raw(payload)) + info.data = p pkts.append(p) self.pg0.add_stream(pkts) self.pg_enable_capture(self.pg_interfaces) self.pg_start() recvd = self.pg1.get_capture(len(pkts)) - for (p_sent, p_recvd) in zip(pkts, recvd): + for p_recvd in recvd: + payload_info = self.payload_to_info(p_recvd[Raw]) + packet_index = payload_info.index + info = self._packet_infos[packet_index] + self.assertTrue(info is not None) + self.assertEqual(packet_index, info.index) + p_sent = info.data packed = socket.inet_aton(p_sent[IP].src) numeric = struct.unpack("!L", packed)[0] numeric = socket.htonl(numeric) a = nat_addresses[(numeric-1) % len(nat_addresses)] - self.assertEqual(a, p_recvd[IP].src, "Packet not translated") + self.assertEqual( + a, p_recvd[IP].src, + "Invalid packet (src IP %s translated to %s, but expected %s)" + % (p_sent[IP].src, p_recvd[IP].src, a)) class TestNAT44Out2InDPO(MethodHolder): |