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test-network: drop meaningless test

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On DHCPv6 lease renew, the kernel do not drop static routes, and hence
we do not try to reassign them. Hence, the test is mostly meaningless.
This commit is contained in:
Yu Watanabe 2022-07-09 07:03:31 +09:00
parent 063c7e9b13
commit b17947d9cf
2 changed files with 0 additions and 41 deletions
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9
test/test-network/conf/25-dhcp-client-reassign-static-routes-ipv6.network
View File

@ -1,9 +0,0 @@
# SPDX-License-Identifier: LGPL-2.1-or-later
[Match]
Name=veth99
[Network]
IPv6AcceptRA=yes
[Route]
Destination=2600:0:0:1::/64

32
test/test-network/systemd-networkd-tests.py
View File

@ -4490,7 +4490,6 @@ class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
'25-dhcp-client-ipv6-only.network',
'25-dhcp-client-keep-configuration-dhcp-on-stop.network',
'25-dhcp-client-keep-configuration-dhcp.network',
'25-dhcp-client-reassign-static-routes-ipv6.network',
'25-dhcp-client-use-dns-ipv4-and-ra.network',
'25-dhcp-client-use-dns-ipv4.network',
'25-dhcp-client-use-dns-no.network',
@ -4757,37 +4756,6 @@ class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
self.assertNotIn('test-hostname', output)
self.assertNotIn('26:mtu', output)
def test_dhcp_client_reassign_static_routes_ipv6(self):
copy_unit_to_networkd_unit_path('25-veth.netdev', '25-dhcp-server-veth-peer.network',
'25-dhcp-client-reassign-static-routes-ipv6.network')
start_networkd()
self.wait_online(['veth-peer:carrier'])
start_dnsmasq(lease_time='2m')
self.wait_online(['veth99:routable', 'veth-peer:routable'])
output = check_output('ip address show dev veth99 scope global')
print(output)
self.assertRegex(output, r'inet6 2600::[0-9a-f]*/128 scope global (noprefixroute dynamic|dynamic noprefixroute)')
output = check_output('ip -6 route show dev veth99')
print(output)
self.assertRegex(output, r'2600::/64 proto ra metric 1024')
self.assertRegex(output, r'2600:0:0:1::/64 proto static metric 1024 pref medium')
stop_dnsmasq()
start_dnsmasq(ipv6_range='2600::30,2600::40', lease_time='2m')
# Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120
print('Wait for the DHCP lease to be expired')
time.sleep(120)
self.wait_online(['veth99:routable'])
output = check_output('ip -6 route show dev veth99')
print(output)
self.assertRegex(output, r'2600::/64 proto ra metric 1024')
self.assertRegex(output, r'2600:0:0:1::/64 proto static metric 1024 pref medium')
def test_dhcp_keep_configuration_dhcp(self):
copy_unit_to_networkd_unit_path('25-veth.netdev', '25-dhcp-v4-server-veth-peer.network', '25-dhcp-client-keep-configuration-dhcp.network')
start_networkd()