--- /dev/null
+#!/usr/bin/env python3
+# SPDX-License-Identifier: LGPL-2.1+
+# systemd-networkd tests
+
+import os
+import sys
+import unittest
+import subprocess
+import time
+import shutil
+import signal
+import socket
+import threading
+from shutil import copytree
+
+network_unit_file_path='/var/run/systemd/network'
+networkd_ci_path='/var/run/networkd-ci'
+network_sysctl_ipv6_path='/proc/sys/net/ipv6/conf'
+network_sysctl_ipv4_path='/proc/sys/net/ipv4/conf'
+
+dnsmasq_config_file='/var/run/networkd-ci/test-dnsmasq.conf'
+dnsmasq_pid_file='/var/run/networkd-ci/test-test-dnsmasq.pid'
+dnsmasq_log_file='/var/run/networkd-ci/test-dnsmasq-log-file'
+
+def setUpModule():
+
+ os.makedirs(network_unit_file_path, exist_ok=True)
+ os.makedirs(networkd_ci_path, exist_ok=True)
+
+ shutil.rmtree(networkd_ci_path)
+ copytree('conf', networkd_ci_path)
+
+def tearDownModule():
+ shutil.rmtree(networkd_ci_path)
+
+class Utilities():
+ dhcp_server_data = []
+
+ def read_link_attr(self, link, dev, attribute):
+ with open(os.path.join(os.path.join(os.path.join('/sys/class/net/', link), dev), attribute)) as f:
+ return f.readline().strip()
+
+ def link_exits(self, link):
+ return os.path.exists(os.path.join('/sys/class/net', link))
+
+ def link_remove(self, links):
+ for link in links:
+ if os.path.exists(os.path.join('/sys/class/net', link)):
+ subprocess.call(['ip', 'link', 'del', 'dev', link])
+
+ def read_ipv6_sysctl_attr(self, link, attribute):
+ with open(os.path.join(os.path.join(network_sysctl_ipv6_path, link), attribute)) as f:
+ return f.readline().strip()
+
+ def read_ipv4_sysctl_attr(self, link, attribute):
+ with open(os.path.join(os.path.join(network_sysctl_ipv4_path, link), attribute)) as f:
+ return f.readline().strip()
+
+ def copy_unit_to_networkd_unit_path(self, *units):
+ for unit in units:
+ shutil.copy(os.path.join(networkd_ci_path, unit), network_unit_file_path)
+
+ def remove_unit_from_networkd_path(self, units):
+ for unit in units:
+ if (os.path.exists(os.path.join(network_unit_file_path, unit))):
+ os.remove(os.path.join(network_unit_file_path, unit))
+
+ def start_dnsmasq(self):
+ subprocess.check_call('dnsmasq -8 /var/run/networkd-ci/test-dnsmasq-log-file --log-queries=extra --log-dhcp --pid-file=/var/run/networkd-ci/test-test-dnsmasq.pid --conf-file=/dev/null --interface=veth-peer --enable-ra --dhcp-range=2600::10,2600::20 --dhcp-range=192.168.5.10,192.168.5.200 -R --dhcp-leasefile=/var/run/networkd-ci/lease --dhcp-option=26,1492 --dhcp-option=option:router,192.168.5.1 --dhcp-option=33,192.168.5.4,192.168.5.5', shell=True)
+
+ time.sleep(10)
+
+ def stop_dnsmasq(self, pid_file):
+ if os.path.exists(pid_file):
+ with open(pid_file, 'r') as f:
+ pid = f.read().rstrip(' \t\r\n\0')
+ os.kill(int(pid), signal.SIGTERM)
+
+ os.remove(pid_file)
+
+ def search_words_in_file(self, word):
+ if os.path.exists(dnsmasq_log_file):
+ with open (dnsmasq_log_file) as in_file:
+ contents = in_file.read()
+ print(contents)
+ for part in contents.split():
+ if word in part:
+ in_file.close()
+ print("%s, %s" % (word, part))
+ return True
+ return False
+
+ def remove_lease_file(self):
+ if os.path.exists(os.path.join(networkd_ci_path, 'lease')):
+ os.remove(os.path.join(networkd_ci_path, 'lease'))
+
+ def remove_log_file(self):
+ if os.path.exists(dnsmasq_log_file):
+ os.remove(dnsmasq_log_file)
+
+ def start_networkd(self):
+ subprocess.check_call('systemctl stop systemd-networkd', shell=True)
+ time.sleep(1)
+ subprocess.check_call('systemctl start systemd-networkd', shell=True)
+ time.sleep(5)
+
+global ip
+global port
+
+class DHCPServer(threading.Thread):
+ def __init__(self, name):
+ threading.Thread.__init__(self)
+ self.name = name
+
+ def run(self):
+ self.start_dhcp_server()
+
+ def start_dhcp_server(self):
+ sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+
+ server_address = ('0.0.0.0', 67)
+ sock.bind(server_address)
+
+ print('Starting DHCP Server ...\n')
+ data, addr = sock.recvfrom(1024) # buffer size is 1024 bytes
+
+ global ip
+ ip = addr[0]
+
+ global port
+ port = addr[1]
+ sock.close()
+
+class NetworkdNetDevTests(unittest.TestCase, Utilities):
+
+ links =['bridge99', 'bond99', 'bond99', 'vlan99', 'test1', 'macvtap99',
+ 'macvlan99', 'ipvlan99', 'vxlan99', 'veth99', 'vrf99', 'tun99',
+ 'tap99', 'vcan99', 'geneve99', 'dummy98', 'ipiptun99', 'sittun99',
+ 'gretap99', 'vtitun99', 'vti6tun99','ip6tnl99', 'gretun99', 'ip6gretap99']
+
+ units = ['25-bridge.netdev', '25-bond.netdev', '21-vlan.netdev', '11-dummy.netdev', '21-vlan.network',
+ '21-macvtap.netdev', 'macvtap.network', '21-macvlan.netdev', 'macvlan.network', 'vxlan.network',
+ '25-vxlan.netdev', '25-ipvlan.netdev', 'ipvlan.network', '25-veth.netdev', '25-vrf.netdev',
+ '25-tun.netdev', '25-tun.netdev', '25-vcan.netdev', '25-geneve.netdev', '25-ipip-tunnel.netdev',
+ '25-ip6tnl-tunnel.netdev', '25-ip6gre-tunnel.netdev','25-sit-tunnel.netdev', '25-gre-tunnel.netdev',
+ '25-gretap-tunnel.netdev', '25-vti-tunnel.netdev', '25-vti6-tunnel.netdev', '12-dummy.netdev',
+ 'gre.network', 'ipip.network', 'ip6gretap.network', 'gretun.network', 'ip6tnl.network', '25-tap.netdev',
+ 'vti6.network', 'vti.network', 'gretap.network', 'sit.network', '25-ipip-tunnel-independent.netdev']
+
+ def setUp(self):
+ self.link_remove(self.links)
+
+ def tearDown(self):
+ self.link_remove(self.links)
+ self.remove_unit_from_networkd_path(self.units)
+
+ def test_bridge(self):
+ self.copy_unit_to_networkd_unit_path('25-bridge.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('bridge99'))
+
+ self.assertEqual('900', self.read_link_attr('bridge99', 'bridge', 'hello_time'))
+ self.assertEqual('900', self.read_link_attr('bridge99', 'bridge', 'max_age'))
+ self.assertEqual('900', self.read_link_attr('bridge99', 'bridge','forward_delay'))
+ self.assertEqual('900', self.read_link_attr('bridge99', 'bridge','ageing_time'))
+ self.assertEqual('9', self.read_link_attr('bridge99', 'bridge','priority'))
+ self.assertEqual('1', self.read_link_attr('bridge99', 'bridge','multicast_querier'))
+ self.assertEqual('1', self.read_link_attr('bridge99', 'bridge','multicast_snooping'))
+ self.assertEqual('1', self.read_link_attr('bridge99', 'bridge','stp_state'))
+
+ def test_bond(self):
+ self.copy_unit_to_networkd_unit_path('25-bond.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('bond99'))
+
+ self.assertEqual('802.3ad 4', self.read_link_attr('bond99', 'bonding', 'mode'))
+ self.assertEqual('layer3+4 1', self.read_link_attr('bond99', 'bonding', 'xmit_hash_policy'))
+ self.assertEqual('1000', self.read_link_attr('bond99', 'bonding', 'miimon'))
+ self.assertEqual('fast 1', self.read_link_attr('bond99', 'bonding', 'lacp_rate'))
+ self.assertEqual('2000', self.read_link_attr('bond99', 'bonding', 'updelay'))
+ self.assertEqual('2000', self.read_link_attr('bond99', 'bonding', 'downdelay'))
+ self.assertEqual('4', self.read_link_attr('bond99', 'bonding', 'resend_igmp'))
+ self.assertEqual('1', self.read_link_attr('bond99', 'bonding', 'min_links'))
+
+ def test_vlan(self):
+ self.copy_unit_to_networkd_unit_path('21-vlan.netdev', '11-dummy.netdev', '21-vlan.network')
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('vlan99'))
+
+ output = subprocess.check_output(['ip', '-d', 'link', 'show', 'vlan99']).rstrip().decode('utf-8')
+ self.assertTrue(output, 'REORDER_HDR')
+ self.assertTrue(output, 'LOOSE_BINDING')
+ self.assertTrue(output, 'GVRP')
+ self.assertTrue(output, 'MVRP')
+ self.assertTrue(output, '99')
+
+ def test_macvtap(self):
+ self.copy_unit_to_networkd_unit_path('21-macvtap.netdev', '11-dummy.netdev', 'macvtap.network')
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('macvtap99'))
+
+ def test_macvlan(self):
+ self.copy_unit_to_networkd_unit_path('21-macvlan.netdev', '11-dummy.netdev', 'macvlan.network')
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('macvlan99'))
+
+ def test_ipvlan(self):
+ self.copy_unit_to_networkd_unit_path('25-ipvlan.netdev', '11-dummy.netdev', 'ipvlan.network')
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('ipvlan99'))
+
+ def test_veth(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev')
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ def test_dummy(self):
+ self.copy_unit_to_networkd_unit_path('11-dummy.netdev')
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('test1'))
+
+ def test_tun(self):
+ self.copy_unit_to_networkd_unit_path('25-tun.netdev')
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('tun99'))
+
+ def test_tap(self):
+ self.copy_unit_to_networkd_unit_path('25-tap.netdev')
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('tap99'))
+
+ def test_vrf(self):
+ self.copy_unit_to_networkd_unit_path('25-vrf.netdev')
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('vrf99'))
+
+ def test_vcan(self):
+ self.copy_unit_to_networkd_unit_path('25-vcan.netdev')
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('vcan99'))
+
+ def test_geneve(self):
+ self.copy_unit_to_networkd_unit_path('25-geneve.netdev')
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('geneve99'))
+
+ output = subprocess.check_output(['ip', '-d', 'link', 'show', 'geneve99']).rstrip().decode('utf-8')
+ self.assertTrue(output, '192.168.22.1')
+ self.assertTrue(output, '6082')
+ self.assertTrue(output, 'udpcsum')
+ self.assertTrue(output, 'udp6zerocsumrx')
+
+ def test_ipip_tunnel(self):
+ self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-ipip-tunnel.netdev', 'ipip.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+ self.assertTrue(self.link_exits('ipiptun99'))
+
+ def test_gre_tunnel(self):
+ self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-gre-tunnel.netdev', 'gretun.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+ self.assertTrue(self.link_exits('gretun99'))
+
+ def test_gretap_tunnel(self):
+ self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-gretap-tunnel.netdev', 'gretap.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+ self.assertTrue(self.link_exits('gretap99'))
+
+ def test_ip6gretap_tunnel(self):
+ self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-ip6gre-tunnel.netdev', 'ip6gretap.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+ self.assertTrue(self.link_exits('ip6gretap99'))
+
+ def test_vti_tunnel(self):
+ self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-vti-tunnel.netdev', 'vti.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+ self.assertTrue(self.link_exits('vtitun99'))
+
+ def test_vti6_tunnel(self):
+ self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-vti6-tunnel.netdev', 'vti6.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+ self.assertTrue(self.link_exits('vti6tun99'))
+
+ def test_ip6tnl_tunnel(self):
+ self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-ip6tnl-tunnel.netdev', 'ip6tnl.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+ self.assertTrue(self.link_exits('ip6tnl99'))
+
+ def test_sit_tunnel(self):
+ self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-sit-tunnel.netdev', 'sit.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+ self.assertTrue(self.link_exits('sittun99'))
+
+ def test_tunnel_independent(self):
+ self.copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent.netdev')
+
+ self.start_networkd()
+ self.assertTrue(self.link_exits('ipiptun99'))
+
+ def test_vxlan(self):
+ self.copy_unit_to_networkd_unit_path('25-vxlan.netdev', 'vxlan.network','11-dummy.netdev')
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('vxlan99'))
+
+ output = subprocess.check_output(['ip', '-d', 'link', 'show', 'vxlan99']).rstrip().decode('utf-8')
+ self.assertRegex(output, "999")
+ self.assertRegex(output, '5555')
+ self.assertRegex(output, 'l2miss')
+ self.assertRegex(output, 'l3miss')
+ self.assertRegex(output, 'udpcsum')
+ self.assertRegex(output, 'udp6zerocsumtx')
+ self.assertRegex(output, 'udp6zerocsumrx')
+ self.assertRegex(output, 'remcsumtx')
+ self.assertRegex(output, 'remcsumrx')
+ self.assertRegex(output, 'gbp')
+
+class NetworkdNetWorkTests(unittest.TestCase, Utilities):
+ links = ['dummy98', 'test1', 'bond199']
+
+ units = ['12-dummy.netdev', 'test-static.network', 'configure-without-carrier.network', '11-dummy.netdev',
+ '23-primary-slave.network', '23-test1-bond199.network', '11-dummy.netdev', '23-bond199.network',
+ '25-bond-active-backup-slave.netdev', '12-dummy.netdev', '23-active-slave.network',
+ 'routing-policy-rule.network', '25-address-section.network', '25-address-section-miscellaneous.network',
+ '25-route-section.network', '25-route-type.network', '25-route-tcp-window-settings.network',
+ '25-address-link-section.network', '25-ipv6-address-label-section.network', '25-link-section-unmanaged.network',
+ '25-sysctl.network']
+
+ def setUp(self):
+ self.link_remove(self.links)
+
+ def tearDown(self):
+ self.link_remove(self.links)
+ self.remove_unit_from_networkd_path(self.units)
+
+ def test_static_address(self):
+ self.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'test-static.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+ output = subprocess.check_output(['networkctl', 'status', 'dummy98']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '192.168.0.15')
+ self.assertRegex(output, '192.168.0.1')
+ self.assertRegex(output, 'routable')
+
+ def test_configure_without_carrier(self):
+ self.copy_unit_to_networkd_unit_path('configure-without-carrier.network', '11-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('test1'))
+ output = subprocess.check_output(['networkctl', 'status', 'test1']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '192.168.0.15')
+ self.assertRegex(output, '192.168.0.1')
+ self.assertRegex(output, 'routable')
+
+ def test_bond_active_slave(self):
+ self.copy_unit_to_networkd_unit_path('23-active-slave.network', '23-bond199.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+ self.assertTrue(self.link_exits('bond199'))
+ output = subprocess.check_output(['ip', '-d', 'link', 'show', 'bond199']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'active_slave dummy98')
+
+ def test_bond_primary_slave(self):
+ self.copy_unit_to_networkd_unit_path('23-primary-slave.network', '23-test1-bond199.network', '25-bond-active-backup-slave.netdev', '11-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('test1'))
+ self.assertTrue(self.link_exits('bond199'))
+ output = subprocess.check_output(['ip', '-d', 'link', 'show', 'bond199']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'primary test1')
+
+ def test_routing_policy_rule(self):
+ self.copy_unit_to_networkd_unit_path('routing-policy-rule.network', '11-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('test1'))
+ output = subprocess.check_output(['ip', 'rule']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '111')
+ self.assertRegex(output, 'from 192.168.100.18')
+ self.assertRegex(output, 'tos 0x08')
+ self.assertRegex(output, 'iif test1')
+ self.assertRegex(output, 'oif test1')
+ self.assertRegex(output, 'lookup 7')
+
+ def test_address_preferred_lifetime_zero_ipv6(self):
+ self.copy_unit_to_networkd_unit_path('25-address-section-miscellaneous.network', '12-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+
+ output = subprocess.check_output(['ip', 'address', 'show', 'dummy98']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope link deprecated dummy98')
+ self.assertRegex(output, 'inet6 2001:db8:0:f101::1/64 scope global')
+
+ def test_ip_route(self):
+ self.copy_unit_to_networkd_unit_path('25-route-section.network', '12-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+
+ output = subprocess.check_output(['ip', 'route', 'list', 'dev', 'dummy98']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '192.168.0.1')
+ self.assertRegex(output, 'static')
+ self.assertRegex(output, '192.168.0.0/24')
+
+ def test_ip_route_blackhole_unreachable_prohibit(self):
+ self.copy_unit_to_networkd_unit_path('25-route-type.network', '12-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+
+ output = subprocess.check_output(['ip', 'route', 'list']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'blackhole')
+ self.assertRegex(output, 'unreachable')
+ self.assertRegex(output, 'prohibit')
+
+ subprocess.call(['ip', 'route', 'del', 'blackhole', '202.54.1.2'])
+ subprocess.call(['ip', 'route', 'del', 'unreachable', '202.54.1.3'])
+ subprocess.call(['ip', 'route', 'del', 'prohibit', '202.54.1.4'])
+
+ def test_ip_route_tcp_window(self):
+ self.copy_unit_to_networkd_unit_path('25-route-tcp-window-settings.network', '11-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('test1'))
+
+ output = subprocess.check_output(['ip', 'route', 'list']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'initcwnd 20')
+ self.assertRegex(output, 'initrwnd 30')
+
+ def test_ip_link_mac_address(self):
+ self.copy_unit_to_networkd_unit_path('25-address-link-section.network', '12-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+
+ output = subprocess.check_output(['ip', 'link', 'show', 'dummy98']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '00:01:02:aa:bb:cc')
+
+ def test_ip_link_unmanaged(self):
+ self.copy_unit_to_networkd_unit_path('25-link-section-unmanaged.network', '12-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+
+ output = subprocess.check_output(['networkctl', 'status', 'dummy98']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'unmanaged')
+
+ def test_ipv6_address_label(self):
+ self.copy_unit_to_networkd_unit_path('25-ipv6-address-label-section.network', '12-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+
+ output = subprocess.check_output(['ip', 'addrlabel', 'list']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '2004:da8:1::/64')
+
+ def test_sysctl(self):
+ self.copy_unit_to_networkd_unit_path('25-sysctl.network', '12-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+
+ self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'forwarding'), '1')
+ self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'use_tempaddr'), '2')
+ self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'dad_transmits'), '3')
+ self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'hop_limit'), '5')
+ self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'proxy_ndp'), '1')
+ self.assertEqual(self.read_ipv4_sysctl_attr('dummy98', 'forwarding'),'1')
+ self.assertEqual(self.read_ipv4_sysctl_attr('dummy98', 'proxy_arp'), '1')
+
+class NetworkdNetWorkBrideTests(unittest.TestCase, Utilities):
+ links = ['dummy98', 'test1', 'bridge99']
+
+ units = ['11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev', '26-bridge-slave-interface-1.network',
+ '26-bridge-slave-interface-2.network', 'bridge99.network']
+
+ def setUp(self):
+ self.link_remove(self.links)
+
+ def tearDown(self):
+ self.link_remove(self.links)
+ self.remove_unit_from_networkd_path(self.units)
+
+ def test_bridge_property(self):
+ self.copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
+ '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
+ 'bridge99.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+ self.assertTrue(self.link_exits('test1'))
+ self.assertTrue(self.link_exits('bridge99'))
+
+ output = subprocess.check_output(['ip', '-d', 'link', 'show', 'test1']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'master')
+ self.assertRegex(output, 'bridge')
+
+ output = subprocess.check_output(['ip', '-d', 'link', 'show', 'dummy98']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'master')
+ self.assertRegex(output, 'bridge')
+
+ output = subprocess.check_output(['ip', 'addr', 'show', 'bridge99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '192.168.0.15')
+ self.assertRegex(output, '192.168.0.1')
+
+ output = subprocess.check_output(['bridge', '-d', 'link', 'show', 'dummy98']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'cost 400')
+ self.assertRegex(output, 'hairpin on')
+ self.assertRegex(output, 'flood on')
+ self.assertRegex(output, 'fastleave on')
+
+class NetworkdNetWorkLLDPTests(unittest.TestCase, Utilities):
+ links = ['veth99']
+
+ units = ['23-emit-lldp.network', '24-lldp.network', '25-veth.netdev']
+
+ def setUp(self):
+ self.link_remove(self.links)
+
+ def tearDown(self):
+ self.link_remove(self.links)
+ self.remove_unit_from_networkd_path(self.units)
+
+ def test_lldp(self):
+ self.copy_unit_to_networkd_unit_path('23-emit-lldp.network', '24-lldp.network', '25-veth.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ output = subprocess.check_output(['networkctl', 'lldp']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'veth-peer')
+ self.assertRegex(output, 'veth99')
+
+class NetworkdNetworkRATests(unittest.TestCase, Utilities):
+ links = ['veth99']
+
+ units = ['25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth.network']
+
+ def setUp(self):
+ self.link_remove(self.links)
+
+ def tearDown(self):
+ self.link_remove(self.links)
+ self.remove_unit_from_networkd_path(self.units)
+
+ def test_ipv6_prefix_delegation(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '2002:da8:1:0')
+
+class NetworkdNetworkDHCPServerTests(unittest.TestCase, Utilities):
+ links = ['veth99', 'dummy98']
+
+ units = ['25-veth.netdev', 'dhcp-client.network', 'dhcp-server.network', '12-dummy.netdev', '24-search-domain.network',
+ 'dhcp-client-timezone-router.network', 'dhcp-server-timezone-router.network']
+
+ def setUp(self):
+ self.link_remove(self.links)
+
+ def tearDown(self):
+ self.link_remove(self.links)
+ self.remove_unit_from_networkd_path(self.units)
+
+ def test_dhcp_server(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client.network', 'dhcp-server.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ time.sleep(5)
+
+ output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '192.168.5.*')
+ self.assertRegex(output, 'Gateway: 192.168.5.1')
+ self.assertRegex(output, 'DNS: 192.168.5.1')
+ self.assertRegex(output, 'NTP: 192.168.5.1')
+
+ def test_domain(self):
+ self.copy_unit_to_networkd_unit_path( '12-dummy.netdev', '24-search-domain.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+
+ output = subprocess.check_output(['networkctl', 'status', 'dummy98']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'Address: 192.168.42.100')
+ self.assertRegex(output, 'DNS: 192.168.42.1')
+ self.assertRegex(output, 'Search Domains: one')
+
+ def test_emit_router_timezone(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client-timezone-router.network', 'dhcp-server-timezone-router.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'Gateway: 192.168.5.*')
+ self.assertRegex(output, '192.168.5.*')
+ self.assertRegex(output, 'Europe/Berlin')
+
+class NetworkdNetworkDHCPClientTests(unittest.TestCase, Utilities):
+ links = ['veth99', 'dummy98']
+
+ units = ['25-veth.netdev', 'dhcp-server-veth-peer.network','dhcp-client-ipv6-only.network',
+ 'dhcp-client-ipv4-only-ipv6-disabled.network', 'dhcp-client-ipv4-only.network',
+ 'dhcp-client-ipv4-dhcp-settings.network', 'dhcp-client-anonymize.network',
+ 'dhcp-client-ipv6-rapid-commit.network', 'dhcp-client-route-table.network',
+ 'dhcp-v4-server-veth-peer.network', 'dhcp-client-listen-port.network',
+ 'dhcp-client-route-metric.network', 'dhcp-client-critical-connection.network']
+
+ def setUp(self):
+ self.link_remove(self.links)
+ self.stop_dnsmasq(dnsmasq_pid_file)
+
+ def tearDown(self):
+ self.link_remove(self.links)
+ self.remove_unit_from_networkd_path(self.units)
+ self.stop_dnsmasq(dnsmasq_pid_file)
+ self.remove_lease_file()
+ self.remove_log_file()
+
+ def test_dhcp_client_ipv6_only(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network','dhcp-client-ipv6-only.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ self.start_dnsmasq()
+
+ output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '2600::')
+ self.assertNotRegex(output, '192.168.5')
+
+ def test_dhcp_client_ipv4_only(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network','dhcp-client-ipv4-only-ipv6-disabled.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ self.start_dnsmasq()
+
+ output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertNotRegex(output, '2600::')
+ self.assertRegex(output, '192.168.5')
+
+ def test_dhcp_client_ipv4_ipv6(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network',
+ 'dhcp-client-ipv4-only.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ self.start_dnsmasq()
+
+ output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '2600::')
+ self.assertRegex(output, '192.168.5')
+
+ def test_dhcp_client_settings(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-dhcp-settings.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ self.start_dnsmasq()
+
+ output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '12:34:56:78:9a:bc')
+ self.assertRegex(output, '192.168.5')
+ self.assertRegex(output, '1492')
+
+ output = subprocess.check_output(['ip', 'route']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'default.*dev veth99 proto dhcp')
+
+ self.search_words_in_file('vendor class: SusantVendorTest')
+ self.search_words_in_file('client MAC address: 12:34:56:78:9a:bc')
+ self.search_words_in_file('client provides name: test-hostname')
+ self.search_words_in_file('26:mtu')
+
+ def test_dhcp6_client_settings_rapidcommit_true(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ self.start_dnsmasq()
+
+ output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '12:34:56:78:9a:bc')
+
+ self.assertTrue(self.search_words_in_file('14:rapid-commit'))
+
+ def test_dhcp6_client_settings_rapidcommit_false(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-rapid-commit.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ self.start_dnsmasq()
+
+ output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '12:34:56:78:9a:bc')
+
+ self.assertFalse(self.search_words_in_file('14:rapid-commit'))
+
+ def test_dhcp_client_settings_anonymize(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-anonymize.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ self.start_dnsmasq()
+ self.assertFalse(self.search_words_in_file('VendorClassIdentifier=SusantVendorTest'))
+ self.assertFalse(self.search_words_in_file('test-hostname'))
+ self.assertFalse(self.search_words_in_file('26:mtu'))
+
+ def test_dhcp_client_listen_port(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-listen-port.network')
+ dh_server = DHCPServer("dhcp_server")
+ dh_server.start()
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ global port
+ global ip
+
+ self.assertRegex(str(port), '5555')
+ self.assertRegex(str(ip), '0.0.0.0')
+
+ dh_server.join()
+
+ def test_dhcp_route_table_id(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-table.network')
+ self.start_networkd()
+ self.start_dnsmasq()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ output = subprocess.check_output(['ip', 'route', 'show', 'table', '12']).rstrip().decode('utf-8')
+ print(output)
+
+ self.assertRegex(output, 'veth99 proto dhcp')
+ self.assertRegex(output, '192.168.5.1')
+
+ def test_dhcp_route_metric(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-metric.network')
+ self.start_networkd()
+ self.start_dnsmasq()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ output = subprocess.check_output(['ip', 'route', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+
+ self.assertRegex(output, 'metric 24')
+
+ def test_dhcp_route_criticalconnection_true(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-critical-connection.network')
+ self.start_networkd()
+ self.start_dnsmasq()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+
+ self.assertRegex(output, '192.168.5.*')
+ # Stoping dnsmasq as networkd won't be allowed to renew the DHCP lease.
+ self.stop_dnsmasq(dnsmasq_pid_file)
+
+ # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120
+ time.sleep(125)
+
+ output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '192.168.5.*')
+
+if __name__ == '__main__':
+ unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout,
+ verbosity=3))
projects / platform / upstream / systemd.git / commitdiff