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#!/usr/bin/python3
# Dummy devices integration tests. wokeignore:rule=dummy
#
# These need to be run in a VM and do change the system
# configuration.
#
# Copyright (C) 2023 Canonical, Ltd.
# Author: Danilo Egea Gondolfo <danilo.egea.gondolfo@canonical.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 3.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import sys
import subprocess
import unittest
from base import IntegrationTestsBase, test_backends
class _CommonTests():
def test_create_single_interface(self):
self.addCleanup(subprocess.call, ['ip', 'link', 'delete', 'dm0'], stderr=subprocess.DEVNULL)
with open(self.config, 'w') as f:
f.write('''network:
renderer: %(r)s
version: 2
dummy-devices: # wokeignore:rule=dummy
dm0: {}
''' % {'r': self.backend})
self.generate_and_settle(['dm0'])
self.assert_iface('dm0')
def test_create_multiple_interfaces(self):
self.addCleanup(subprocess.call, ['ip', 'link', 'delete', 'dm0'], stderr=subprocess.DEVNULL)
self.addCleanup(subprocess.call, ['ip', 'link', 'delete', 'dm1'], stderr=subprocess.DEVNULL)
self.addCleanup(subprocess.call, ['ip', 'link', 'delete', 'dm2'], stderr=subprocess.DEVNULL)
with open(self.config, 'w') as f:
f.write('''network:
renderer: %(r)s
version: 2
dummy-devices: # wokeignore:rule=dummy
dm0: {}
dm1: {}
dm2: {}
''' % {'r': self.backend})
self.generate_and_settle(['dm0', 'dm1', 'dm2'])
self.assert_iface('dm0')
self.assert_iface('dm1')
self.assert_iface('dm2')
def test_interface_with_ip_addresses(self):
self.addCleanup(subprocess.call, ['ip', 'link', 'delete', 'dm0'], stderr=subprocess.DEVNULL)
with open(self.config, 'w') as f:
f.write('''network:
renderer: %(r)s
version: 2
dummy-devices: # wokeignore:rule=dummy
dm0:
addresses:
- 192.168.123.123/24
- 1234:FFFF::42/64
''' % {'r': self.backend})
self.generate_and_settle(['dm0'])
self.assert_iface('dm0', ['inet 192.168.123.123/24', 'inet6 1234:ffff::42/64'])
@unittest.skipIf("networkd" not in test_backends,
"skipping as networkd backend tests are disabled")
class TestNetworkd(IntegrationTestsBase, _CommonTests):
backend = 'networkd'
@unittest.skipIf("NetworkManager" not in test_backends,
"skipping as NetworkManager backend tests are disabled")
class TestNetworkManager(IntegrationTestsBase, _CommonTests):
backend = 'NetworkManager'
unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout, verbosity=2))
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