test-network: add testcase for overriding Address.RouteMetric=

For issue #25843.
This commit is contained in:
Yu Watanabe
2023-07-09 09:54:25 +09:00
parent 7e18f9b487
commit d19704cd21
4 changed files with 321 additions and 282 deletions

View File

@@ -55,6 +55,10 @@ Address=2001:db8:0:f102::16/64
Address=2001:db8:0:f103::20/128
Peer=2001:db8:0:f103::10/128
[Address]
Address=2001:db8:0:f104::16/64
RouteMetric=128
[Address]
Address=::/64
@@ -105,263 +109,6 @@ RouteMetric=128
Address=10.9.0.1/16
RouteMetric=hoge
# test for ENOBUFS issue #17012
[Network]
Address=10.3.3.1/16
Address=10.3.3.2/16
Address=10.3.3.3/16
Address=10.3.3.4/16
Address=10.3.3.5/16
Address=10.3.3.6/16
Address=10.3.3.7/16
Address=10.3.3.8/16
Address=10.3.3.9/16
Address=10.3.3.10/16
Address=10.3.3.11/16
Address=10.3.3.12/16
Address=10.3.3.13/16
Address=10.3.3.14/16
Address=10.3.3.15/16
Address=10.3.3.16/16
Address=10.3.3.17/16
Address=10.3.3.18/16
Address=10.3.3.19/16
Address=10.3.3.20/16
Address=10.3.3.21/16
Address=10.3.3.22/16
Address=10.3.3.23/16
Address=10.3.3.24/16
Address=10.3.3.25/16
Address=10.3.3.26/16
Address=10.3.3.27/16
Address=10.3.3.28/16
Address=10.3.3.29/16
Address=10.3.3.30/16
Address=10.3.3.31/16
Address=10.3.3.32/16
Address=10.3.3.33/16
Address=10.3.3.34/16
Address=10.3.3.35/16
Address=10.3.3.36/16
Address=10.3.3.37/16
Address=10.3.3.38/16
Address=10.3.3.39/16
Address=10.3.3.40/16
Address=10.3.3.41/16
Address=10.3.3.42/16
Address=10.3.3.43/16
Address=10.3.3.44/16
Address=10.3.3.45/16
Address=10.3.3.46/16
Address=10.3.3.47/16
Address=10.3.3.48/16
Address=10.3.3.49/16
Address=10.3.3.50/16
Address=10.3.3.51/16
Address=10.3.3.52/16
Address=10.3.3.53/16
Address=10.3.3.54/16
Address=10.3.3.55/16
Address=10.3.3.56/16
Address=10.3.3.57/16
Address=10.3.3.58/16
Address=10.3.3.59/16
Address=10.3.3.60/16
Address=10.3.3.61/16
Address=10.3.3.62/16
Address=10.3.3.63/16
Address=10.3.3.64/16
Address=10.3.3.65/16
Address=10.3.3.66/16
Address=10.3.3.67/16
Address=10.3.3.68/16
Address=10.3.3.69/16
Address=10.3.3.70/16
Address=10.3.3.71/16
Address=10.3.3.72/16
Address=10.3.3.73/16
Address=10.3.3.74/16
Address=10.3.3.75/16
Address=10.3.3.76/16
Address=10.3.3.77/16
Address=10.3.3.78/16
Address=10.3.3.79/16
Address=10.3.3.80/16
Address=10.3.3.81/16
Address=10.3.3.82/16
Address=10.3.3.83/16
Address=10.3.3.84/16
Address=10.3.3.85/16
Address=10.3.3.86/16
Address=10.3.3.87/16
Address=10.3.3.88/16
Address=10.3.3.89/16
Address=10.3.3.90/16
Address=10.3.3.91/16
Address=10.3.3.92/16
Address=10.3.3.93/16
Address=10.3.3.94/16
Address=10.3.3.95/16
Address=10.3.3.96/16
Address=10.3.3.97/16
Address=10.3.3.98/16
Address=10.3.3.99/16
Address=10.3.3.100/16
Address=10.3.3.101/16
Address=10.3.3.102/16
Address=10.3.3.103/16
Address=10.3.3.104/16
Address=10.3.3.105/16
Address=10.3.3.106/16
Address=10.3.3.107/16
Address=10.3.3.108/16
Address=10.3.3.109/16
Address=10.3.3.110/16
Address=10.3.3.111/16
Address=10.3.3.112/16
Address=10.3.3.113/16
Address=10.3.3.114/16
Address=10.3.3.115/16
Address=10.3.3.116/16
Address=10.3.3.117/16
Address=10.3.3.118/16
Address=10.3.3.119/16
Address=10.3.3.120/16
Address=10.3.3.121/16
Address=10.3.3.122/16
Address=10.3.3.123/16
Address=10.3.3.124/16
Address=10.3.3.125/16
Address=10.3.3.126/16
Address=10.3.3.127/16
Address=10.3.3.128/16
Address=10.3.3.129/16
Address=10.3.3.130/16
Address=10.3.3.131/16
Address=10.3.3.132/16
Address=10.3.3.133/16
Address=10.3.3.134/16
Address=10.3.3.135/16
Address=10.3.3.136/16
Address=10.3.3.137/16
Address=10.3.3.138/16
Address=10.3.3.139/16
Address=10.3.3.140/16
Address=10.3.3.141/16
Address=10.3.3.142/16
Address=10.3.3.143/16
Address=10.3.3.144/16
Address=10.3.3.145/16
Address=10.3.3.146/16
Address=10.3.3.147/16
Address=10.3.3.148/16
Address=10.3.3.149/16
Address=10.3.3.150/16
Address=10.3.3.151/16
Address=10.3.3.152/16
Address=10.3.3.153/16
Address=10.3.3.154/16
Address=10.3.3.155/16
Address=10.3.3.156/16
Address=10.3.3.157/16
Address=10.3.3.158/16
Address=10.3.3.159/16
Address=10.3.3.160/16
Address=10.3.3.161/16
Address=10.3.3.162/16
Address=10.3.3.163/16
Address=10.3.3.164/16
Address=10.3.3.165/16
Address=10.3.3.166/16
Address=10.3.3.167/16
Address=10.3.3.168/16
Address=10.3.3.169/16
Address=10.3.3.170/16
Address=10.3.3.171/16
Address=10.3.3.172/16
Address=10.3.3.173/16
Address=10.3.3.174/16
Address=10.3.3.175/16
Address=10.3.3.176/16
Address=10.3.3.177/16
Address=10.3.3.178/16
Address=10.3.3.179/16
Address=10.3.3.180/16
Address=10.3.3.181/16
Address=10.3.3.182/16
Address=10.3.3.183/16
Address=10.3.3.184/16
Address=10.3.3.185/16
Address=10.3.3.186/16
Address=10.3.3.187/16
Address=10.3.3.188/16
Address=10.3.3.189/16
Address=10.3.3.190/16
Address=10.3.3.191/16
Address=10.3.3.192/16
Address=10.3.3.193/16
Address=10.3.3.194/16
Address=10.3.3.195/16
Address=10.3.3.196/16
Address=10.3.3.197/16
Address=10.3.3.198/16
Address=10.3.3.199/16
Address=10.3.3.200/16
Address=10.3.3.201/16
Address=10.3.3.202/16
Address=10.3.3.203/16
Address=10.3.3.204/16
Address=10.3.3.205/16
Address=10.3.3.206/16
Address=10.3.3.207/16
Address=10.3.3.208/16
Address=10.3.3.209/16
Address=10.3.3.210/16
Address=10.3.3.211/16
Address=10.3.3.212/16
Address=10.3.3.213/16
Address=10.3.3.214/16
Address=10.3.3.215/16
Address=10.3.3.216/16
Address=10.3.3.217/16
Address=10.3.3.218/16
Address=10.3.3.219/16
Address=10.3.3.220/16
Address=10.3.3.221/16
Address=10.3.3.222/16
Address=10.3.3.223/16
Address=10.3.3.224/16
Address=10.3.3.225/16
Address=10.3.3.226/16
Address=10.3.3.227/16
Address=10.3.3.228/16
Address=10.3.3.229/16
Address=10.3.3.230/16
Address=10.3.3.231/16
Address=10.3.3.232/16
Address=10.3.3.233/16
Address=10.3.3.234/16
Address=10.3.3.235/16
Address=10.3.3.236/16
Address=10.3.3.237/16
Address=10.3.3.238/16
Address=10.3.3.239/16
Address=10.3.3.240/16
Address=10.3.3.241/16
Address=10.3.3.242/16
Address=10.3.3.243/16
Address=10.3.3.244/16
Address=10.3.3.245/16
Address=10.3.3.246/16
Address=10.3.3.247/16
Address=10.3.3.248/16
Address=10.3.3.249/16
Address=10.3.3.250/16
Address=10.3.3.251/16
Address=10.3.3.252/16
Address=10.3.3.253/16
Address=10.3.3.254/16
[Address]
Address=10.4.3.2/24
# just a random label which should exist

View File

@@ -0,0 +1,258 @@
# SPDX-License-Identifier: LGPL-2.1-or-later
[Network]
# test for ENOBUFS issue #17012
Address=10.3.3.1/16
Address=10.3.3.2/16
Address=10.3.3.3/16
Address=10.3.3.4/16
Address=10.3.3.5/16
Address=10.3.3.6/16
Address=10.3.3.7/16
Address=10.3.3.8/16
Address=10.3.3.9/16
Address=10.3.3.10/16
Address=10.3.3.11/16
Address=10.3.3.12/16
Address=10.3.3.13/16
Address=10.3.3.14/16
Address=10.3.3.15/16
Address=10.3.3.16/16
Address=10.3.3.17/16
Address=10.3.3.18/16
Address=10.3.3.19/16
Address=10.3.3.20/16
Address=10.3.3.21/16
Address=10.3.3.22/16
Address=10.3.3.23/16
Address=10.3.3.24/16
Address=10.3.3.25/16
Address=10.3.3.26/16
Address=10.3.3.27/16
Address=10.3.3.28/16
Address=10.3.3.29/16
Address=10.3.3.30/16
Address=10.3.3.31/16
Address=10.3.3.32/16
Address=10.3.3.33/16
Address=10.3.3.34/16
Address=10.3.3.35/16
Address=10.3.3.36/16
Address=10.3.3.37/16
Address=10.3.3.38/16
Address=10.3.3.39/16
Address=10.3.3.40/16
Address=10.3.3.41/16
Address=10.3.3.42/16
Address=10.3.3.43/16
Address=10.3.3.44/16
Address=10.3.3.45/16
Address=10.3.3.46/16
Address=10.3.3.47/16
Address=10.3.3.48/16
Address=10.3.3.49/16
Address=10.3.3.50/16
Address=10.3.3.51/16
Address=10.3.3.52/16
Address=10.3.3.53/16
Address=10.3.3.54/16
Address=10.3.3.55/16
Address=10.3.3.56/16
Address=10.3.3.57/16
Address=10.3.3.58/16
Address=10.3.3.59/16
Address=10.3.3.60/16
Address=10.3.3.61/16
Address=10.3.3.62/16
Address=10.3.3.63/16
Address=10.3.3.64/16
Address=10.3.3.65/16
Address=10.3.3.66/16
Address=10.3.3.67/16
Address=10.3.3.68/16
Address=10.3.3.69/16
Address=10.3.3.70/16
Address=10.3.3.71/16
Address=10.3.3.72/16
Address=10.3.3.73/16
Address=10.3.3.74/16
Address=10.3.3.75/16
Address=10.3.3.76/16
Address=10.3.3.77/16
Address=10.3.3.78/16
Address=10.3.3.79/16
Address=10.3.3.80/16
Address=10.3.3.81/16
Address=10.3.3.82/16
Address=10.3.3.83/16
Address=10.3.3.84/16
Address=10.3.3.85/16
Address=10.3.3.86/16
Address=10.3.3.87/16
Address=10.3.3.88/16
Address=10.3.3.89/16
Address=10.3.3.90/16
Address=10.3.3.91/16
Address=10.3.3.92/16
Address=10.3.3.93/16
Address=10.3.3.94/16
Address=10.3.3.95/16
Address=10.3.3.96/16
Address=10.3.3.97/16
Address=10.3.3.98/16
Address=10.3.3.99/16
Address=10.3.3.100/16
Address=10.3.3.101/16
Address=10.3.3.102/16
Address=10.3.3.103/16
Address=10.3.3.104/16
Address=10.3.3.105/16
Address=10.3.3.106/16
Address=10.3.3.107/16
Address=10.3.3.108/16
Address=10.3.3.109/16
Address=10.3.3.110/16
Address=10.3.3.111/16
Address=10.3.3.112/16
Address=10.3.3.113/16
Address=10.3.3.114/16
Address=10.3.3.115/16
Address=10.3.3.116/16
Address=10.3.3.117/16
Address=10.3.3.118/16
Address=10.3.3.119/16
Address=10.3.3.120/16
Address=10.3.3.121/16
Address=10.3.3.122/16
Address=10.3.3.123/16
Address=10.3.3.124/16
Address=10.3.3.125/16
Address=10.3.3.126/16
Address=10.3.3.127/16
Address=10.3.3.128/16
Address=10.3.3.129/16
Address=10.3.3.130/16
Address=10.3.3.131/16
Address=10.3.3.132/16
Address=10.3.3.133/16
Address=10.3.3.134/16
Address=10.3.3.135/16
Address=10.3.3.136/16
Address=10.3.3.137/16
Address=10.3.3.138/16
Address=10.3.3.139/16
Address=10.3.3.140/16
Address=10.3.3.141/16
Address=10.3.3.142/16
Address=10.3.3.143/16
Address=10.3.3.144/16
Address=10.3.3.145/16
Address=10.3.3.146/16
Address=10.3.3.147/16
Address=10.3.3.148/16
Address=10.3.3.149/16
Address=10.3.3.150/16
Address=10.3.3.151/16
Address=10.3.3.152/16
Address=10.3.3.153/16
Address=10.3.3.154/16
Address=10.3.3.155/16
Address=10.3.3.156/16
Address=10.3.3.157/16
Address=10.3.3.158/16
Address=10.3.3.159/16
Address=10.3.3.160/16
Address=10.3.3.161/16
Address=10.3.3.162/16
Address=10.3.3.163/16
Address=10.3.3.164/16
Address=10.3.3.165/16
Address=10.3.3.166/16
Address=10.3.3.167/16
Address=10.3.3.168/16
Address=10.3.3.169/16
Address=10.3.3.170/16
Address=10.3.3.171/16
Address=10.3.3.172/16
Address=10.3.3.173/16
Address=10.3.3.174/16
Address=10.3.3.175/16
Address=10.3.3.176/16
Address=10.3.3.177/16
Address=10.3.3.178/16
Address=10.3.3.179/16
Address=10.3.3.180/16
Address=10.3.3.181/16
Address=10.3.3.182/16
Address=10.3.3.183/16
Address=10.3.3.184/16
Address=10.3.3.185/16
Address=10.3.3.186/16
Address=10.3.3.187/16
Address=10.3.3.188/16
Address=10.3.3.189/16
Address=10.3.3.190/16
Address=10.3.3.191/16
Address=10.3.3.192/16
Address=10.3.3.193/16
Address=10.3.3.194/16
Address=10.3.3.195/16
Address=10.3.3.196/16
Address=10.3.3.197/16
Address=10.3.3.198/16
Address=10.3.3.199/16
Address=10.3.3.200/16
Address=10.3.3.201/16
Address=10.3.3.202/16
Address=10.3.3.203/16
Address=10.3.3.204/16
Address=10.3.3.205/16
Address=10.3.3.206/16
Address=10.3.3.207/16
Address=10.3.3.208/16
Address=10.3.3.209/16
Address=10.3.3.210/16
Address=10.3.3.211/16
Address=10.3.3.212/16
Address=10.3.3.213/16
Address=10.3.3.214/16
Address=10.3.3.215/16
Address=10.3.3.216/16
Address=10.3.3.217/16
Address=10.3.3.218/16
Address=10.3.3.219/16
Address=10.3.3.220/16
Address=10.3.3.221/16
Address=10.3.3.222/16
Address=10.3.3.223/16
Address=10.3.3.224/16
Address=10.3.3.225/16
Address=10.3.3.226/16
Address=10.3.3.227/16
Address=10.3.3.228/16
Address=10.3.3.229/16
Address=10.3.3.230/16
Address=10.3.3.231/16
Address=10.3.3.232/16
Address=10.3.3.233/16
Address=10.3.3.234/16
Address=10.3.3.235/16
Address=10.3.3.236/16
Address=10.3.3.237/16
Address=10.3.3.238/16
Address=10.3.3.239/16
Address=10.3.3.240/16
Address=10.3.3.241/16
Address=10.3.3.242/16
Address=10.3.3.243/16
Address=10.3.3.244/16
Address=10.3.3.245/16
Address=10.3.3.246/16
Address=10.3.3.247/16
Address=10.3.3.248/16
Address=10.3.3.249/16
Address=10.3.3.250/16
Address=10.3.3.251/16
Address=10.3.3.252/16
Address=10.3.3.253/16
Address=10.3.3.254/16

View File

@@ -0,0 +1,9 @@
# SPDX-License-Identifier: LGPL-2.1-or-later
[Address]
Address=10.9.0.1/16
RouteMetric=256
[Address]
Address=2001:db8:0:f104::16/64
RouteMetric=256

View File

@@ -2329,20 +2329,8 @@ class NetworkdNetworkTests(unittest.TestCase, Utilities):
def tearDown(self):
tear_down_common()
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')
start_networkd()
self.wait_online(['dummy98:routable'])
def verify_address_static(self, route_metric):
# IPv4 addresses
output = check_output('ip -4 address show dev dummy98')
print(output)
self.assertIn('inet 10.1.2.3/16 brd 10.1.255.255 scope global dummy98', output)
@@ -2351,16 +2339,13 @@ class NetworkdNetworkTests(unittest.TestCase, Utilities):
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, 'inet 10.9.0.1/16 (metric 128 |)brd 10.9.255.255 scope global dummy98')
# test for ENOBUFS issue #17012
for i in range(1, 254):
self.assertIn(f'inet 10.3.3.{i}/16 brd 10.3.255.255', 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)
@@ -2373,10 +2358,15 @@ class NetworkdNetworkTests(unittest.TestCase, Utilities):
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')
output = check_output('ip -4 route show dev dummy98')
# check metric of prefix route
output = check_output('ip -4 route show dev dummy98 10.9.0.0/16')
print(output)
self.assertIn('10.9.0.0/16 proto kernel scope link src 10.9.0.1 metric 128', 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)
@@ -2384,11 +2374,40 @@ class NetworkdNetworkTests(unittest.TestCase, Utilities):
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')
# netlabel
self.check_netlabel('dummy98', r'10\.4\.3\.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)
copy_network_unit('25-address-static.network.d/10-override-route-metric.conf')
networkctl_reload()
self.wait_online(['dummy98:routable'])
self.verify_address_static(route_metric=256)
networkctl_reconfigure('dummy98')
self.wait_online(['dummy98:routable'])
self.verify_address_static(route_metric=256)
# 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')
@@ -2412,14 +2431,20 @@ class NetworkdNetworkTests(unittest.TestCase, Utilities):
print(output)
self.assertIn('inet6 2001:db8:1:f101::1/64 scope global deprecated', output)
# test for ENOBUFS issue #17012
# test for ENOBUFS issue #17012 (with reload)
copy_network_unit('25-address-static.network.d/10-many-address.conf')
networkctl_reload()
self.wait_online(['dummy98:routable'])
output = check_output('ip -4 address show dev dummy98')
for i in range(1, 254):
self.assertIn(f'inet 10.3.3.{i}/16 brd 10.3.255.255', output)
output = check_output(*networkctl_cmd, '--json=short', 'status', env=env)
check_json(output)
# (with reconfigure)
networkctl_reconfigure('dummy98')
self.wait_online(['dummy98:routable'])
output = check_output('ip -4 address show dev dummy98')
for i in range(1, 254):
self.assertIn(f'inet 10.3.3.{i}/16 brd 10.3.255.255', output)
def test_address_null(self):
copy_network_unit('25-address-null.network', '12-dummy.netdev')