8800f732f8
- Make framework.py classes a subset of asfframework.py classes - Remove all packet related code from asfframework.py - Add test class and test case set up debug output to log - Repatriate packet tests from asf to test directory - Remove non-packet related code from framework.py and inherit them from asfframework.py classes - Clean up unused import variables - Re-enable BFD tests on Ubuntu 22.04 and fix intermittent test failures in echo_looped_back testcases (where # control packets verified but not guaranteed to be received during test) - Re-enable Wireguard tests on Ubuntu 22.04 and fix intermittent test failures in handshake ratelimiting testcases and event testcase - Run Wiregard testcase suites solo - Improve debug output in log.txt - Increase VCL/LDP post sleep timeout to allow iperf server to finish cleanly. - Fix pcap history files to be sorted by suite and testcase and ensure order/timestamp is correct based on creation in the testcase. - Decode pcap files for each suite and testcase for all errors or if configured via comandline option / env var - Improve vpp corefile detection to allow complete corefile generation - Disable vm vpp interfaces testcases on debian11 - Clean up failed unittest dir when retrying failed testcases and unify testname directory and failed linknames into framwork functions Type: test Change-Id: I0764f79ea5bb639d278bf635ed2408d4d5220e1e Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
151 lines
4.4 KiB
Python
151 lines
4.4 KiB
Python
from asfframework import VppTestRunner
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from framework import VppTestCase
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import unittest
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from config import config
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from scapy.layers.l2 import Ether
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from scapy.contrib.lldp import (
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LLDPDUChassisID,
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LLDPDUPortID,
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LLDPDUTimeToLive,
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LLDPDUEndOfLLDPDU,
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LLDPDU,
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)
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@unittest.skipIf("lldp" in config.excluded_plugins, "Exclude lldp plugin tests")
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class TestLldpCli(VppTestCase):
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"""LLDP plugin tests [CLI]"""
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@classmethod
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def setUpClass(cls):
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super(TestLldpCli, cls).setUpClass()
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try:
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cls.create_pg_interfaces(range(2))
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for i in cls.pg_interfaces:
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i.config_ip4()
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i.config_ip6()
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i.resolve_arp()
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i.admin_up()
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except Exception:
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cls.tearDownClass()
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raise
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@classmethod
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def tearDownClass(cls):
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for i in cls.pg_interfaces:
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i.unconfig_ip4()
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i.unconfig_ip6()
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i.admin_down()
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super(TestLldpCli, cls).tearDownClass()
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def create_frame(self, src_if):
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if src_if == self.pg0:
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chassis_id = "01:02:03:04:05:06"
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port_id = "07:08:09:0a:0b:0c"
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else:
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chassis_id = "11:12:13:14:15:16"
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port_id = "17:18:19:1a:1b:1c"
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lldp_frame = (
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Ether(src=src_if.remote_mac, dst="01:80:C2:00:00:03")
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/ LLDPDU()
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/ LLDPDUChassisID(subtype=4, id=chassis_id)
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/ LLDPDUPortID(subtype=3, id=port_id)
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/ LLDPDUTimeToLive(ttl=120)
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/ LLDPDUEndOfLLDPDU()
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)
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return lldp_frame
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def test_lldp_cli(self):
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"""Enable, send frames, show, disable, verify"""
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packets = self.create_frame(self.pg0)
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self.pg0.add_stream(packets)
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packets = self.create_frame(self.pg1)
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self.pg1.add_stream(packets)
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self.vapi.cli("set lldp system-name VPP tx-hold 4 tx-interval 10")
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# configure everything to increase coverage
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self.vapi.cli(
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f"set interface lldp pg0 port-desc vtf:pg0 mgmt-ip4"
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f" {self.pg0.local_ip4} mgmt-ip6 {self.pg0.local_ip6} mgmt-oid '1234'"
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)
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self.vapi.cli("set interface lldp pg1 port-desc vtf:pg1")
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self.pg_start()
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reply = self.vapi.cli("show lldp")
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expected = [
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"01:02:03:04:05:06",
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"07:08:09:0a:0b:0c",
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"11:12:13:14:15:16",
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"17:18:19:1a:1b:1c",
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]
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for entry in expected:
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self.assertIn(entry, reply)
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# only checking for an output
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reply = self.vapi.cli("show lldp detail")
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self.assertIn("Local Interface name: pg0", reply)
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self.assertIn("Local Interface name: pg1", reply)
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# disable LLDP on an interface and verify
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self.vapi.cli("set interface lldp pg0 disable")
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reply = self.vapi.cli("show lldp")
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self.assertNotIn("pg0", reply)
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class TestLldpVapi(VppTestCase):
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"""LLDP plugin test [VAPI]"""
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@classmethod
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def setUpClass(cls):
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super(TestLldpVapi, cls).setUpClass()
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try:
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cls.create_pg_interfaces(range(2))
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for i in cls.pg_interfaces:
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i.config_ip4()
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i.config_ip6()
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i.resolve_arp()
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i.admin_up()
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except Exception:
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cls.tearDownClass()
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raise
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@classmethod
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def tearDownClass(cls):
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for i in cls.pg_interfaces:
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i.unconfig_ip4()
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i.unconfig_ip6()
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i.admin_down()
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super(TestLldpVapi, cls).tearDownClass()
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def test_lldp_vapi(self):
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"""Enable, show, disable, verify"""
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self.vapi.lldp_config(tx_hold=4, tx_interval=1, system_name="VAPI")
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self.vapi.sw_interface_set_lldp(
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sw_if_index=1,
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mgmt_ip4=self.pg0.local_ip4,
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port_desc="vtf:pg0",
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)
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self.vapi.sw_interface_set_lldp(
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sw_if_index=2,
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mgmt_ip4=self.pg1.local_ip4,
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port_desc="vtf:pg1",
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mgmt_ip6=self.pg1.local_ip6,
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mgmt_oid=b"1",
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)
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# only check if LLDP gets enabled, functionality is tested in CLI class
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reply = self.vapi.cli("show lldp")
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self.assertIn("pg1", reply)
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self.vapi.sw_interface_set_lldp(sw_if_index=2, enable=False)
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reply = self.vapi.cli("show lldp")
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self.assertNotIn("pg1", reply)
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if __name__ == "__main__":
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unittest.main(testRunner=VppTestRunner)
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