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test-network: add tests for RapidCommit=

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This commit is contained in:
Yu Watanabe
2022-07-22 13:23:41 +09:00
parent 50ee1fec3a
commit 91a7afdeae
1 changed files with 38 additions and 0 deletions
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38
test/test-network/systemd-networkd-tests.py
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@@ -4170,6 +4170,44 @@ class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
print(output)
self.assertRegex(output, 'token :: dev veth99')
print('## dnsmasq log')
output = read_dnsmasq_log_file()
print(output)
self.assertIn('DHCPSOLICIT(veth-peer)', output)
self.assertNotIn('DHCPADVERTISE(veth-peer)', output)
self.assertNotIn('DHCPREQUEST(veth-peer)', output)
self.assertIn('DHCPREPLY(veth-peer)', output)
self.assertIn('sent size: 0 option: 14 rapid-commit', output)
with open(os.path.join(network_unit_dir, '25-dhcp-client-ipv6-only.network'), mode='a', encoding='utf-8') as f:
f.write('\n[DHCPv6]\nRapidCommit=no\n')
stop_dnsmasq()
start_dnsmasq()
networkctl_reload()
self.wait_online(['veth99:routable', 'veth-peer:routable'])
# checking address
output = check_output('ip address show dev veth99 scope global')
print(output)
self.assertRegex(output, r'inet6 2600::[0-9a-f:]*/128 scope global dynamic noprefixroute')
self.assertNotIn('192.168.5', output)
# checking semi-static route
output = check_output('ip -6 route list dev veth99 2001:1234:5:9fff:ff:ff:ff:ff')
print(output)
self.assertRegex(output, 'via fe80::1034:56ff:fe78:9abd')
print('## dnsmasq log')
output = read_dnsmasq_log_file()
print(output)
self.assertIn('DHCPSOLICIT(veth-peer)', output)
self.assertIn('DHCPADVERTISE(veth-peer)', output)
self.assertIn('DHCPREQUEST(veth-peer)', output)
self.assertIn('DHCPREPLY(veth-peer)', output)
self.assertNotIn('rapid-commit', output)
def test_dhcp_client_ipv4_only(self):
copy_network_unit('25-veth.netdev', '25-dhcp-server-veth-peer.network', '25-dhcp-client-ipv4-only.network')