Adds tests according to the CI
Justification
Adds tests according to the CI wiki specifically the standard test interface in the spec.
The playbook includes Tier1 level test cases that have been tested in the following contexts and
is passing reliably: Classic. Test logs are stored in the artifacts directory.
The following steps are used to execute the tests using the standard test interface:
Test enveronment
Make sure you have installed packages from the spec
```
ansible-2.4.1.0-2.fc28.noarch
python2-dnf-2.7.5-1.fc28.noarch
libselinux-python-2.7-2.fc28.x86_64
standard-test-roles-2.5-1.fc28.noarch
Run tests for Classic
Snip of the example test run for Classic tests:
```
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Setup
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
lldpd-1.0.1-1.fc28.x86_64
:: [ 17:45:16 ] :: [ PASS ] :: Checking for the presence of lldpd rpm
:: [ 17:45:16 ] :: [ LOG ] :: Package versions:
:: [ 17:45:16 ] :: [ LOG ] :: lldpd-1.0.1-1.fc28.x86_64
:: [ 17:45:16 ] :: [ BEGIN ] :: Running 'cp lldpd-tests.py /usr/bin/'
:: [ 17:45:16 ] :: [ PASS ] :: Command 'cp lldpd-tests.py /usr/bin/' (Expected 0, got 0)
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Duration: 0s
:: Assertions: 2 good, 0 bad
:: RESULT: PASS
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Test
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: [ 17:45:16 ] :: [ LOG ] :: lladpd tests
:: [ 17:45:16 ] :: [ BEGIN ] :: Running '/usr/bin/python3 /usr/bin/lldpd-tests.py'
test_lldpd_trasmitted_lldp_attributes (__main__.lldpdTests)
verify at the other end of veth received LLDP packets that contains attibutes (link address, hostname, TTL, system desc). tcpdump ... reading from file /tmp/lldpd-tcp-dump.pcap, link-type EN10MB (Ethernet)
ok
test_lldpd_trasmitted_lldp_packets (__main__.lldpdTests)
verify at the other end of veth ifname lldpd has received LLDP packets. tcpdump ... reading from file /tmp/lldpd-tcp-dump.pcap, link-type EN10MB (Ethernet)
ok
test_lldpd_received_lldp_packets_sent_by_systemd_networkd (__main__.lldpdTestsViaNetworkd) ... ok
test_systemd_networkd_received_lldp_packets (__main__.lldpdTestsViaNetworkd) ... ok
----------------------------------------------------------------------
Ran 4 tests in 64.222s
OK
:: [ 17:46:21 ] :: [ PASS ] :: Command '/usr/bin/python3 /usr/bin/lldpd-tests.py' (Expected 0, got 0)
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Duration: 65s
:: Assertions: 1 good, 0 bad
:: RESULT: PASS
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Cleanup
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: [ 17:46:21 ] :: [ BEGIN ] :: Running 'rm /usr/bin/lldpd-tests.py'
:: [ 17:46:21 ] :: [ PASS ] :: Command 'rm /usr/bin/lldpd-tests.py' (Expected 0, got 0)
:: [ 17:46:21 ] :: [ LOG ] :: lladpd tests done
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Duration: 0s
:: Assertions: 1 good, 0 bad
:: RESULT: PASS
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: TEST PROTOCOL
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
Package : lldpd
Installed : lldpd-1.0.1-1.fc28.x86_64
beakerlib RPM : beakerlib-1.17-13.fc28.noarch
Test started : 2018-05-23 17:45:15 IST
Test finished : 2018-05-23 17:46:21 IST (still running)
Test duration : 66 seconds
Test name : unknown
Distro : Fedora release 28 (Twenty Eight)
Hostname : Zeus
Architecture : x86_64
CPUs : 8 x Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz
RAM size : 15731 MB
HDD size : 226.83 GB
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Setup
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: [ 17:45:16 ] :: [ PASS ] :: Checking for the presence of lldpd rpm
:: [ 17:45:16 ] :: [ LOG ] :: Package versions:
:: [ 17:45:16 ] :: [ LOG ] :: lldpd-1.0.1-1.fc28.x86_64
:: [ 17:45:16 ] :: [ PASS ] :: Command 'cp lldpd-tests.py /usr/bin/' (Expected 0, got 0)
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Duration: 0s
:: Assertions: 2 good, 0 bad
:: RESULT: PASS
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Test
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: [ 17:45:16 ] :: [ LOG ] :: lladpd tests
:: [ 17:46:21 ] :: [ PASS ] :: Command '/usr/bin/python3 /usr/bin/lldpd-tests.py' (Expected 0, got 0)
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Duration: 65s
:: Assertions: 1 good, 0 bad
:: RESULT: PASS
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Cleanup
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: [ 17:46:21 ] :: [ PASS ] :: Command 'rm /usr/bin/lldpd-tests.py' (Expected 0, got 0)
:: [ 17:46:21 ] :: [ LOG ] :: lladpd tests done
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Duration: 0s
:: Assertions: 1 good, 0 bad
:: RESULT: PASS
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: unknown
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: [ 17:46:21 ] :: [ LOG ] :: JOURNAL XML: /var/tmp/beakerlib-msOLBiM/journal.xml
:: [ 17:46:21 ] :: [ LOG ] :: JOURNAL TXT: /var/tmp/beakerlib-msOLBiM/journal.txt
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Duration: 66s
:: Phases: 3 good, 0 bad
:: OVERALL RESULT: PASS
This commit is contained in:
Susant Sahani
parent
5211a095d4
commit
28fe98a570
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@ -0,0 +1,220 @@
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#!/usr/bin/env python3
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# SPDX-License-Identifier: LGPL-2.1+
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# ~~~
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# lldpd-test.py integration test
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# Description: Test for lldpd: implementation of IEEE 802.1ab (LLDP)
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#
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# Author: Susant Sahani <susant@redhat.com>
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# Copyright (c) 2018 Red Hat, Inc.
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#~~~
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import errno
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import os
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import sys
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import time
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import unittest
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import subprocess
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import signal
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import shutil
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import re
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import psutil
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import socket
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LLDPD_TCP_DUMP_FILE='/tmp/lldpd-tcp-dump.pcap'
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LLDPD_PID_FILE='/var/run/lldpd.pid'
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SERVICE_UNITDIR = '/run/systemd/system'
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NETWORK_UNITDIR = '/run/systemd/network'
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def setUpModule():
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"""Initialize the environment, and perform sanity checks on it."""
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if shutil.which('lldpd') is None:
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raise OSError(errno.ENOENT, 'lldpd not found')
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# Ensure the unit directory exists so tests can dump files into it.
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os.makedirs(NETWORK_UNITDIR, exist_ok=True)
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class lldpdUtilities():
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"""Provide a set of utility functions start stop lldpd ."""
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def Startlldpd(self):
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"""Start lldpd interface lldpd-peer """
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subprocess.check_output(['/usr/sbin/lldpd', '-cfse', '-D', '-C', 'lldpd-peer', '-I', 'lldpd-peer', '-S', 'lldpd-system-name','-m', '192.168.50.6'])
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def Stoplldpd(self):
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try:
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with open(LLDPD_PID_FILE, 'r') as f:
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pid = f.read().rstrip(' \t\r\n\0')
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os.kill(int(pid), signal.SIGTERM)
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os.remove(LLDPD_PID_FILE)
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except IOError:
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pass
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def StartCaptureLLDPPackets(self):
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"""Start tcpdump to capture packets"""
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self.WriteServiceFile('tcpdump.service', '''\
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[Unit]
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Description=TCPDumpd
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After=multi-user.target network.target
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[Service]
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Type=simple
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ExecStart=/usr/sbin/tcpdump -pnnli lldpd ether proto 0x88cc -vvv -w "/tmp/lldpd-tcp-dump.pcap"
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[Install]
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WantedBy=multi-user.target
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''')
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subprocess.check_output(['systemctl','daemon-reload'])
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subprocess.check_output(['systemctl','restart', 'tcpdump.service'])
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def StopCapturingPackets(self):
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subprocess.check_output(['systemctl', 'stop', 'tcpdump.service'])
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time.sleep(3);
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def SetupVethInterface(self):
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"""Setup veth interface"""
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subprocess.check_output(['ip', 'link', 'add', 'lldpd', 'type', 'veth', 'peer', 'name', 'lldpd-peer'])
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subprocess.check_output(['ip', 'link', 'set', 'lldpd', 'address', '02:01:02:03:04:08'])
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subprocess.check_output(['ip', 'link', 'set', 'lldpd-peer', 'address', '02:01:02:03:04:09'])
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subprocess.check_output(['ip', 'link', 'set', 'lldpd', 'up'])
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subprocess.check_output(['ip', 'link', 'set', 'lldpd-peer', 'up'])
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time.sleep(3);
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self.addCleanup(subprocess.call, ['ip', 'link', 'del', 'dev', 'lldpd'])
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def WriteServiceFile(self, unit_name, contents):
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"""Write a tcpdump unit file, and queue it to be removed."""
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unit_path = os.path.join(SERVICE_UNITDIR, unit_name)
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with open(unit_path, 'w') as unit:
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unit.write(contents)
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self.addCleanup(os.remove, unit_path)
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def WriteNetworkFile(self, unit_name, contents):
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"""Write a networkd unit file, and queue it to be removed."""
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unit_path = os.path.join(NETWORK_UNITDIR, unit_name)
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with open(unit_path, 'w') as unit:
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unit.write(contents)
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self.addCleanup(os.remove, unit_path)
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def FindProtocolFieldsinTCPDump(self, **kwargs):
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"""Look attributes in lldpd logs."""
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contents = subprocess.check_output(['tcpdump', '-v', '-r', LLDPD_TCP_DUMP_FILE]).rstrip().decode('utf-8')
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if kwargs is not None:
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for key in kwargs:
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self.assertRegex(contents, kwargs[key])
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class lldpdTestsViaNetworkd(unittest.TestCase, lldpdUtilities):
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def setUp(self):
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""" Setup veth interface """
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self.WriteNetworkFile('lldpd-veth.netdev', '''\
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[NetDev]
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Name=lldpd
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Kind=veth
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MACAddress=12:34:56:78:9a:bc
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[Peer]
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Name=lldpd-peer
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MACAddress=12:34:56:78:9a:bd
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''')
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""" Receive LLDP packets via networkd """
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self.WriteNetworkFile('lldp.network', '''\
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[Match]
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Name=lldpd
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[Network]
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DHCP=no
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IPv6AcceptRA=false
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LLDP=yes
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EmitLLDP=yes
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''')
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""" Receive LLDP packets via networkd """
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self.WriteNetworkFile('lldp-peer.network', '''\
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[Match]
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Name=lldpd-peer
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''')
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subprocess.check_output(['systemctl', 'restart', 'systemd-networkd'])
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time.sleep(5)
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def tearDown(self):
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self.Stoplldpd()
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subprocess.check_output(['ip', 'link', 'del', 'lldpd'])
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def test_lldpd_received_lldp_packets_sent_by_systemd_networkd(self):
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self.Startlldpd()
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time.sleep(10)
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''' Test whether lldpd receved LLDP packets from networkd '''
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output=subprocess.check_output(['lldpctl']).rstrip().decode('utf-8')
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self.assertRegex(output, "ifname lldpd")
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self.assertRegex(output, socket.gethostname())
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def test_systemd_networkd_received_lldp_packets(self):
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self.Startlldpd()
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time.sleep(10)
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# lldpd 02:01:02:03:04:09 [hostname] 02:01:02:03:04:09 lldpd-peer
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output=subprocess.check_output(['networkctl', 'lldp', '--no-legend', '--no-pager']).rstrip().decode('utf-8')
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self.assertRegex(output, "lldpd")
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self.assertRegex(output, "lldpd-peer")
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self.assertRegex(output, "12:34:56:78:9a:bd")
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self.assertRegex(output, socket.gethostname())
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# Port ID and Chasiss id count should be 2
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self.assertEqual(2, output.count("12:34:56:78:9a:bd"))
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class lldpdTests(unittest.TestCase, lldpdUtilities):
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def setUp(self):
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""" Setup """
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self.SetupVethInterface()
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def tearDown(self):
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self.Stoplldpd()
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os.remove(LLDPD_TCP_DUMP_FILE)
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def test_lldpd_trasmitted_lldp_attributes(self):
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""" verify at the other end of veth received LLDP packets that contains attibutes (link address, hostname, TTL, system desc). tcpdump """
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self.StartCaptureLLDPPackets()
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self.Startlldpd()
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""" capture for 10 seconds """
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time.sleep(10)
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self.StopCapturingPackets()
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self.FindProtocolFieldsinTCPDump(Chassis='Subtype MAC address \(4\): 02:01:02:03:04:09',
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Port='Subtype MAC address \(3\): 02:01:02:03:04:09',
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PortDesc='lldpd-peer',
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TTL='TTL.*120s',
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HostName=socket.gethostname() ,
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System_Description='lldpd-system-name',
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ManagementAddress='192.168.50.6')
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def test_lldpd_trasmitted_lldp_packets(self):
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""" verify at the other end of veth ifname lldpd has received LLDP packets. tcpdump """
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self.StartCaptureLLDPPackets()
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self.Startlldpd()
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""" capture for 10 seconds """
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time.sleep(10)
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self.StopCapturingPackets()
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self.FindProtocolFieldsinTCPDump(MAC='02:01:02:03:04:09',
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TTL='TTL 120s')
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if __name__ == '__main__':
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unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout,
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verbosity=2))
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@ -0,0 +1,35 @@
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#!/bin/bash
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# SPDX-License-Identifier: LGPL-2.1+
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# ~~~
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# LLDPD integration test
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# Description: Test for ladpd:implementation of IEEE 802.1ab (LLDP)
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#
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# Author: Susant Sahani <susant@redhat.com>
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# Copyright (c) 2018 Red Hat, Inc.
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#~~~
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# Include Beaker environment
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. /usr/share/beakerlib/beakerlib.sh || exit 1
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PACKAGE="lldpd"
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LadpdPidFile="/var/run/lldpd.pid"
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rlJournalStart
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rlPhaseStartSetup
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rlAssertRpm $PACKAGE
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rlRun "cp lldpd-tests.py /usr/bin/"
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rlPhaseEnd
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rlPhaseStartTest
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rlLog "lladpd tests"
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rlRun "/usr/bin/python3 /usr/bin/lldpd-tests.py"
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rlPhaseEnd
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rlPhaseStartCleanup
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rlRun "rm /usr/bin/lldpd-tests.py"
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rlLog "lladpd tests done"
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rlPhaseEnd
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rlJournalPrintText
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rlJournalEnd
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rlGetTestState
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@ -0,0 +1,13 @@
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- hosts: localhost
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roles:
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- role: standard-test-beakerlib
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tags:
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- classic
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tests:
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- miscellaneous-tests
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required_packages:
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- ladpd
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- python3
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- tcpdump
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- systemd
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- iproute
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Loading…
Reference in New Issue