CSIT-1782: 4c AVF tests are failing - csit

Integration tests

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author	pmikus <pmikus@cisco.com>	2021-07-27 07:24:04 +0000
committer	Peter Mikus <pmikus@cisco.com>	2021-07-28 13:41:26 +0000
commit	9e86d195050fcd75c20d59f78d6f5a5e379a6a86 (patch)
tree	11cf3073a9200cb6f4ce88cd05adcf87fcb2a9bb /docs/report/test_configuration/vpp_mrr_configuration_3n_skx
parent	75eb3abbac136bd6e9fb47f595b4f7b8a8294038 (diff)

CSIT-1782: 4c AVF tests are failing

+ Implement temporary ugly workaround as I cannot do driver upgrade now after discussions with PTL. Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I400e3b61bd831b9c9820b1fab8852118f2d48f0e

Diffstat (limited to 'docs/report/test_configuration/vpp_mrr_configuration_3n_skx')

0 files changed, 0 insertions, 0 deletions

9 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */ }

import socket

from scapy.layers.inet import IP, UDP, ICMP
from scapy.layers.inet6 import IPv6
from scapy.layers.l2 import Ether, GRE
from scapy.packet import Raw

from framework import VppTestCase
from util import ppp

""" TestPing is a subclass of  VPPTestCase classes.

Basic test for sanity check of the ping.

"""


class TestPing(VppTestCase):
    """ Ping Test Case """

    @classmethod
    def setUpClass(cls):
        super(TestPing, cls).setUpClass()
        try:
            cls.create_pg_interfaces(range(2))
            cls.interfaces = list(cls.pg_interfaces)

            for i in cls.interfaces:
                i.admin_up()
                i.config_ip4()
                i.config_ip6()
                i.disable_ipv6_ra()
                i.resolve_arp()
                i.resolve_ndp()
        except Exception:
            super(TestPing, cls).tearDownClass()
            raise

    def tearDown(self):
        super(TestPing, self).tearDown()
        if not self.vpp_dead:
            self.vapi.cli("show hardware")

    def test_ping_basic(self):
        """ basic ping test """
        try:
            self.pg_enable_capture(self.pg_interfaces)
            self.pg_start()
            self.logger.info(self.vapi.cli("show ip arp"))
            self.logger.info(self.vapi.cli("show ip6 neighbors"))

            remote_ip4 = self.pg1.remote_ip4
            ping_cmd = "ping " + remote_ip4 + " interval 0.01 repeat 10"
            ret = self.vapi.cli(ping_cmd)
            self.logger.info(ret)
            out = self.pg1.get_capture(10)
            icmp_id = None
            icmp_seq = 1
            for p in out:
                ip = p[IP]
                self.assertEqual(ip.version, 4)
                self.assertEqual(ip.flags, 0)
                self.assertEqual(ip.src, self.pg1.local_ip4)
                self.assertEqual(ip.dst, self.pg1.remote_ip4)
                self.assertEqual(ip.proto, 1)
                self.assertEqual(len(ip.options), 0)
                self.assertGreaterEqual(ip.ttl, 254)
                icmp = p[ICMP]
                self.assertEqual(icmp.type, 8)
                self.assertEqual(icmp.code, 0)
                self.assertEqual(icmp.seq, icmp_seq)
                icmp_seq = icmp_seq + 1
                if icmp_id is None:
                    icmp_id = icmp.id
                else:
                    self.assertEqual(icmp.id, icmp_id)
        finally:
            self.vapi.cli("show error")

    def test_ping_burst(self):
        """ burst ping test """
        try:
            self.pg_enable_capture(self.pg_interfaces)
            self.pg_start()
            self.logger.info(self.vapi.cli("show ip arp"))
            self.logger.info(self.vapi.cli("show ip6 neighbors"))

            remote_ip4 = self.pg1.remote_ip4
            ping_cmd = "ping " + remote_ip4 + " interval 0.01 burst 3"
            ret = self.vapi.cli(ping_cmd)
            self.logger.info(ret)
            out = self.pg1.get_capture(3*5)
            icmp_id = None
            icmp_seq = 1
            count = 0
            for p in out:
                ip = p[IP]
                self.assertEqual(ip.version, 4)
                self.assertEqual(ip.flags, 0)
                self.assertEqual(ip.src, self.pg1.local_ip4)
                self.assertEqual(ip.dst, self.pg1.remote_ip4)
                self.assertEqual(ip.proto, 1)
                self.assertEqual(len(ip.options), 0)
                self.assertGreaterEqual(ip.ttl, 254)
                icmp = p[ICMP]
                self.assertEqual(icmp.type, 8)
                self.assertEqual(icmp.code, 0)
                self.assertEqual(icmp.seq, icmp_seq)
                count = count + 1
                if count >= 3:
                    icmp_seq = icmp_seq + 1
                    count = 0
                if icmp_id is None:
                    icmp_id = icmp.id
                else:
                    self.assertEqual(icmp.id, icmp_id)
        finally:
            self.vapi.cli("show error")


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