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test-network: add more tests for address properties

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This commit is contained in:
Yu Watanabe
2023-07-31 18:15:26 +09:00
parent b5aefc90e6
commit f2bcd3245a
4 changed files with 470 additions and 149 deletions
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test/test-network/systemd-networkd-tests.py
+197 -70
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@@ -2329,107 +2329,234 @@ class NetworkdNetworkTests(unittest.TestCase, Utilities):
def tearDown(self):
tear_down_common()
def verify_address_static(self, route_metric):
# IPv4 addresses
output = check_output('ip -4 address show dev dummy98')
def verify_address_static(
self,
label1: str,
label2: str,
label3: str,
broadcast1: str,
broadcast2: str,
broadcast3: str,
peer1: str,
peer2: str,
peer3: str,
peer4: str,
peer5: str,
peer6: str,
scope1: str,
scope2: str,
deprecated1: str,
deprecated2: str,
deprecated3: str,
deprecated4: str,
route_metric: int,
flag1: str,
flag2: str,
flag3: str,
flag4: str,
):
output = check_output('ip address show dev dummy98')
print(output)
# simple settings
self.assertIn('inet 10.1.2.3/16 brd 10.1.255.255 scope global dummy98', output)
self.assertIn('inet 10.1.2.4/16 brd 10.1.255.255 scope global secondary dummy98', output)
self.assertIn('inet 10.2.2.4/16 brd 10.2.255.255 scope global dummy98', output)
self.assertIn('inet 10.7.8.9/16 brd 10.7.255.255 scope link deprecated dummy98', output)
self.assertIn('inet 10.8.8.1/16 scope global dummy98', output)
self.assertIn('inet 10.8.8.2/16 brd 10.8.8.128 scope global secondary dummy98', output)
self.assertRegex(output, rf'inet 10.9.0.1/16 (metric {route_metric} |)brd 10.9.255.255 scope global dummy98')
# invalid sections
self.assertNotIn('10.10.0.1/16', output)
self.assertNotIn('10.10.0.2/16', output)
# address labels
output = check_output('ip -4 address show dev dummy98 label 32')
self.assertIn('inet 10.3.2.3/16 brd 10.3.255.255 scope global 32', output)
output = check_output('ip -4 address show dev dummy98 label 33')
self.assertIn('inet 10.4.2.3 peer 10.4.2.4/16 scope global 33', output)
output = check_output('ip -4 address show dev dummy98 label 34')
self.assertRegex(output, r'inet 192.168.[0-9]*.1/24 brd 192.168.[0-9]*.255 scope global 34')
output = check_output('ip -4 address show dev dummy98 label 35')
self.assertRegex(output, r'inet 172.[0-9]*.0.1/16 brd 172.[0-9]*.255.255 scope global 35')
# check metric of prefix route
output = check_output('ip -4 route show dev dummy98 10.9.0.0/16')
print(output)
self.assertIn(f'10.9.0.0/16 proto kernel scope link src 10.9.0.1 metric {route_metric}', output)
output = check_output('ip -6 route show dev dummy98 2001:db8:0:f104::/64')
print(output)
self.assertIn(f'2001:db8:0:f104::/64 proto kernel metric {route_metric}', output)
# IPv6 addresses
output = check_output('ip -6 address show dev dummy98')
print(output)
self.assertIn('inet6 2001:db8:0:f101::15/64 scope global', output)
self.assertIn('inet6 2001:db8:0:f101::16/64 scope global', output)
self.assertIn('inet6 2001:db8:0:f102::15/64 scope global', output)
self.assertIn('inet6 2001:db8:0:f102::16/64 scope global', output)
self.assertIn('inet6 2001:db8:0:f103::20 peer 2001:db8:0:f103::10/128 scope global', output)
self.assertRegex(output, rf'inet6 2001:db8:0:f104::16/64 (metric {route_metric} |)scope global')
self.assertIn('inet6 2001:db8:1:f101::1/64 scope global deprecated', output)
self.assertRegex(output, r'inet6 fd[0-9a-f:]*1/64 scope global')
# label
self.assertIn(f'inet 10.3.1.1/24 brd 10.3.1.255 scope global {label1}', output)
self.assertIn(f'inet 10.3.2.1/24 brd 10.3.2.255 scope global {label2}', output)
self.assertIn(f'inet 10.3.3.1/24 brd 10.3.3.255 scope global {label3}', output)
# broadcast
self.assertIn(f'inet 10.4.1.1/24{broadcast1} scope global dummy98', output)
self.assertIn(f'inet 10.4.2.1/24{broadcast2} scope global dummy98', output)
self.assertIn(f'inet 10.4.3.1/24{broadcast3} scope global dummy98', output)
# peer
self.assertIn(f'inet 10.5.1.1{peer1} scope global dummy98', output)
self.assertIn(f'inet 10.5.2.1{peer2} scope global dummy98', output)
self.assertIn(f'inet 10.5.3.1{peer3} scope global dummy98', output)
self.assertIn(f'inet6 2001:db8:0:f103::1{peer4} scope global', output)
self.assertIn(f'inet6 2001:db8:0:f103::2{peer5} scope global', output)
self.assertIn(f'inet6 2001:db8:0:f103::3{peer6} scope global', output)
# scope
self.assertIn(f'inet 10.6.1.1/24 brd 10.6.1.255 scope {scope1} dummy98', output)
self.assertIn(f'inet 10.6.2.1/24 brd 10.6.2.255 scope {scope2} dummy98', output)
# lifetime
self.assertIn(f'inet 10.7.1.1/24 brd 10.7.1.255 scope global{deprecated1} dummy98', output)
self.assertIn(f'inet 10.7.2.1/24 brd 10.7.2.255 scope global{deprecated2} dummy98', output)
self.assertIn(f'inet6 2001:db8:0:f104::1/64 scope global{deprecated3}', output)
self.assertIn(f'inet6 2001:db8:0:f104::2/64 scope global{deprecated4}', output)
# route metric
self.assertRegex(output, rf'inet 10.8.1.1/24 (metric {route_metric} |)brd 10.8.1.255 scope global dummy98')
self.assertRegex(output, rf'inet6 2001:db8:0:f105::1/64 (metric {route_metric} |)scope global')
output_route = check_output('ip -4 route show dev dummy98 10.8.1.0/24')
print(output_route)
self.assertIn(f'10.8.1.0/24 proto kernel scope link src 10.8.1.1 metric {route_metric}', output_route)
output_route = check_output('ip -6 route show dev dummy98 2001:db8:0:f105::/64')
print(output_route)
self.assertIn(f'2001:db8:0:f105::/64 proto kernel metric {route_metric}', output_route)
# flags
self.assertIn(f'inet 10.9.1.1/24 brd 10.9.1.255 scope global{flag1} dummy98', output)
self.assertIn(f'inet 10.9.2.1/24 brd 10.9.2.255 scope global{flag2} dummy98', output)
self.assertIn(f'inet6 2001:db8:0:f106::1/64 scope global{flag3}', output)
self.assertIn(f'inet6 2001:db8:0:f106::2/64 scope global{flag4}', output)
# null address
self.assertRegex(output, r'inet [0-9]*.[0-9]*.0.1/16 brd [0-9]*.[0-9]*.255.255 scope global subnet16')
self.assertRegex(output, r'inet [0-9]*.[0-9]*.[0-9]*.1/24 brd [0-9]*.[0-9]*.[0-9]*.255 scope global subnet24')
self.assertRegex(output, r'inet6 [0-9a-f:]*:1/73 scope global')
# invalid sections
self.assertNotIn('10.4.4.1', output)
self.assertNotIn('10.5.4.1', output)
self.assertNotIn('10.5.5.1', output)
self.assertNotIn('10.8.2.1', output)
self.assertNotIn('10.9.3.1', output)
self.assertNotIn('2001:db8:0:f101::2', output)
self.assertNotIn('2001:db8:0:f103::4', output)
# netlabel
self.check_netlabel('dummy98', r'10\.4\.3\.0/24')
self.check_netlabel('dummy98', r'10\.10\.1\.0/24')
output = check_output(*networkctl_cmd, '--json=short', 'status', env=env)
check_json(output)
def test_address_static(self):
# test for #22515. The address will be removed and replaced with /64 prefix.
check_output('ip link add dummy98 type dummy')
check_output('ip link set dev dummy98 up')
check_output('ip -6 address add 2001:db8:0:f101::15/128 dev dummy98')
self.wait_address('dummy98', '2001:db8:0:f101::15/128', ipv='-6')
check_output('ip -4 address add 10.3.2.3/16 brd 10.3.255.250 scope global label dummy98:hoge dev dummy98')
self.wait_address('dummy98', '10.3.2.3/16 brd 10.3.255.250', ipv='-4')
copy_network_unit('25-address-static.network', '12-dummy.netdev', copy_dropins=False)
start_networkd()
self.wait_online(['dummy98:routable'])
self.verify_address_static(route_metric=128)
self.verify_address_static(
label1='label1',
label2='label2',
label3='dummy98',
broadcast1='',
broadcast2=' brd 10.4.2.255',
broadcast3=' brd 10.4.3.63',
peer1=' peer 10.5.1.101/24',
peer2=' peer 10.5.2.101/24',
peer3='/24 brd 10.5.3.255',
peer4=' peer 2001:db8:0:f103::101/128',
peer5=' peer 2001:db8:0:f103::102/128',
peer6='/128',
scope1='global',
scope2='link',
deprecated1='',
deprecated2=' deprecated',
deprecated3='',
deprecated4=' deprecated',
route_metric=128,
flag1=' noprefixroute',
flag2='',
flag3=' noprefixroute',
flag4=' home mngtmpaddr',
)
copy_network_unit('25-address-static.network.d/10-override-route-metric.conf')
copy_network_unit('25-address-static.network.d/10-override.conf')
networkctl_reload()
self.wait_online(['dummy98:routable'])
self.verify_address_static(route_metric=256)
self.verify_address_static(
label1='new-label1',
label2='dummy98',
label3='new-label3',
broadcast1=' brd 10.4.1.255',
broadcast2='',
broadcast3=' brd 10.4.3.31',
peer1=' peer 10.5.1.102/24',
peer2='/24 brd 10.5.2.255',
peer3=' peer 10.5.3.102/24',
peer4=' peer 2001:db8:0:f103::201/128',
peer5='/128',
peer6=' peer 2001:db8:0:f103::203/128',
scope1='link',
scope2='global',
deprecated1=' deprecated',
deprecated2='',
deprecated3=' deprecated',
deprecated4='',
route_metric=256,
flag1='',
flag2=' noprefixroute',
flag3=' home mngtmpaddr',
flag4=' noprefixroute',
)
networkctl_reconfigure('dummy98')
self.wait_online(['dummy98:routable'])
self.verify_address_static(route_metric=256)
self.verify_address_static(
label1='new-label1',
label2='dummy98',
label3='new-label3',
broadcast1=' brd 10.4.1.255',
broadcast2='',
broadcast3=' brd 10.4.3.31',
peer1=' peer 10.5.1.102/24',
peer2='/24 brd 10.5.2.255',
peer3=' peer 10.5.3.102/24',
peer4=' peer 2001:db8:0:f103::201/128',
peer5='/128',
peer6=' peer 2001:db8:0:f103::203/128',
scope1='link',
scope2='global',
deprecated1=' deprecated',
deprecated2='',
deprecated3=' deprecated',
deprecated4='',
route_metric=256,
flag1='',
flag2=' noprefixroute',
flag3=' home mngtmpaddr',
flag4=' noprefixroute',
)
# Tests for #20891.
# 1. set preferred lifetime forever to drop the deprecated flag for testing #20891.
check_output('ip address change 10.7.8.9/16 dev dummy98 preferred_lft forever')
check_output('ip address change 2001:db8:1:f101::1/64 dev dummy98 preferred_lft forever')
output = check_output('ip -4 address show dev dummy98')
check_output('ip address change 10.7.1.1/24 dev dummy98 preferred_lft forever')
check_output('ip address change 2001:db8:0:f104::1/64 dev dummy98 preferred_lft forever')
output = check_output('ip address show dev dummy98')
print(output)
self.assertNotIn('deprecated', output)
output = check_output('ip -6 address show dev dummy98')
print(output)
self.assertNotIn('deprecated', output)
self.assertNotRegex(output, '10.7.1.1/24 .* deprecated')
self.assertNotRegex(output, '2001:db8:0:f104::1/64 .* deprecated')
# 2. reconfigure the interface.
# 2. reconfigure the interface, and check the deprecated flag is set again
networkctl_reconfigure('dummy98')
self.wait_online(['dummy98:routable'])
# 3. check the deprecated flag is set for the address configured with PreferredLifetime=0
output = check_output('ip -4 address show dev dummy98')
print(output)
self.assertIn('inet 10.7.8.9/16 brd 10.7.255.255 scope link deprecated dummy98', output)
output = check_output('ip -6 address show dev dummy98')
print(output)
self.assertIn('inet6 2001:db8:1:f101::1/64 scope global deprecated', output)
self.verify_address_static(
label1='new-label1',
label2='dummy98',
label3='new-label3',
broadcast1=' brd 10.4.1.255',
broadcast2='',
broadcast3=' brd 10.4.3.31',
peer1=' peer 10.5.1.102/24',
peer2='/24 brd 10.5.2.255',
peer3=' peer 10.5.3.102/24',
peer4=' peer 2001:db8:0:f103::201/128',
peer5='/128',
peer6=' peer 2001:db8:0:f103::203/128',
scope1='link',
scope2='global',
deprecated1=' deprecated',
deprecated2='',
deprecated3=' deprecated',
deprecated4='',
route_metric=256,
flag1='',
flag2=' noprefixroute',
flag3=' home mngtmpaddr',
flag4=' noprefixroute',
)
# test for ENOBUFS issue #17012 (with reload)
copy_network_unit('25-address-static.network.d/10-many-address.conf')