75 lines
2.3 KiB
Python
75 lines
2.3 KiB
Python
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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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# runtest.sh of /CoreOS/iproute/Sanity/ip-neighbour-sanity-test
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# Description: Test basic ip neighbour funcionality
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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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def setUpModule():
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if shutil.which('ip') is None:
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raise OSError(errno.ENOENT, 'ip not found')
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class IPLinkUtilities():
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def link_exists(self, link):
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self.assertTrue(os.path.exists(os.path.join('/sys/class/net', link)))
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def add_dummy(self):
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subprocess.check_output(['ip', 'link', 'add', 'dummy-test', 'type', 'dummy'])
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self.link_exists('dummy-test')
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def del_dummy(self):
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subprocess.check_output(['ip', 'link', 'del', 'dummy-test'])
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class IPNeighborTests(unittest.TestCase, IPLinkUtilities):
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def setUp(self):
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self.add_dummy()
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self.link_exists('dummy-test')
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def tearDown(self):
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self.del_dummy()
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def test_add_neighbor(self):
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subprocess.call("ip neighbor add 192.168.100.1 lladdr 00:c0:7b:7d:00:c8 dev dummy-test nud permanent", shell=True)
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output=subprocess.check_output(['ip', 'neighbour', 'show', 'dev', 'dummy-test']).rstrip().decode('utf-8')
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print(output)
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self.assertRegex(output, "192.168.100.1 lladdr 00:c0:7b:7d:00:c8 PERMANENT")
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subprocess.call("ip neighbor del 192.168.100.1 dev dummy-test", shell=True)
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def test_replace_neighbor(self):
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subprocess.call("ip neighbor add 192.168.99.254 lladdr 00:80:c8:27:69:2d dev dummy-test", shell=True)
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output=subprocess.check_output(['ip', 'neighbour', 'show', 'dev', 'dummy-test']).rstrip().decode('utf-8')
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print(output)
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self.assertRegex(output, "192.168.99.254 lladdr 00:80:c8:27:69:2d PERMANENT")
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subprocess.call("ip neighbor change 192.168.99.254 lladdr 00:80:c8:27:69:2d dev dummy-test", shell=True)
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print(output)
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self.assertRegex(output, "192.168.99.254 lladdr 00:80:c8:27:69:2d PERMANENT")
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subprocess.call("ip neighbor del 192.168.99.254 dev dummy-test", shell=True)
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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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