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test-network: add test case for bootp

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Co-authored-by: Yu Watanabe <watanabe.yu+github@gmail.com>
This commit is contained in:
Avram Dorfman
2024-12-18 13:56:44 -05:00
committed by Yu Watanabe
parent 1f87275736
commit fb9076b994
2 changed files with 66 additions and 0 deletions
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10
test/test-network/conf/25-bootp-client.network Normal file
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@@ -0,0 +1,10 @@
# SPDX-License-Identifier: LGPL-2.1-or-later
[Match]
Name=veth99
[Network]
IPv6AcceptRA=no
DHCP=ipv4
[DHCPv4]
BOOTP=yes

56
test/test-network/systemd-networkd-tests.py
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@@ -7746,6 +7746,62 @@ class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
self.assertNotIn('DHCPREQUEST(veth-peer)', output)
self.assertIn('DHCPACK(veth-peer)', output)
def check_bootp_client(self, check_log):
self.wait_online('veth99:routable', 'veth-peer:routable')
output = check_output('ip -4 address show dev veth99')
print(output)
self.assertRegex(output, r'inet 192.168.5.[0-9]*/24')
state = get_dhcp4_client_state('veth99')
print(f"DHCPv4 client state = {state}")
self.assertEqual(state, 'bound')
if check_log:
output = read_dnsmasq_log_file()
print(output)
self.assertIn('BOOTP(veth-peer)', output)
self.assertNotIn('DHCPDISCOVER(veth-peer)', output)
self.assertNotIn('DHCPOFFER(veth-peer)', output)
self.assertNotIn('DHCPREQUEST(veth-peer)', output)
self.assertNotIn('DHCPACK(veth-peer)', output)
def test_bootp_client(self):
copy_network_unit('25-veth.netdev', '25-dhcp-server-veth-peer.network', '25-bootp-client.network')
start_networkd()
self.wait_online('veth-peer:carrier')
start_dnsmasq('--dhcp-host=12:34:56:78:9a:bc,192.168.5.42,trixie-mule')
self.check_bootp_client(check_log=True)
touch_network_unit('25-bootp-client.network')
networkctl_reload()
self.check_bootp_client(check_log=True)
with open(os.path.join(network_unit_dir, '25-bootp-client.network'), mode='a', encoding='utf-8') as f:
f.write('[DHCPv4]\nBOOTP=no\n')
networkctl_reload()
self.check_bootp_client(check_log=False)
output = read_dnsmasq_log_file()
print(output)
# Note, on reload, the DHCP client will be started from INIT-REBOOT state,
# hence DISCOVER and OFFER message will not be sent/received.
self.assertNotIn('DHCPDISCOVER(veth-peer)', output)
self.assertNotIn('DHCPOFFER(veth-peer)', output)
self.assertIn('DHCPREQUEST(veth-peer)', output)
self.assertIn('DHCPACK(veth-peer)', output)
with open(os.path.join(network_unit_dir, '25-bootp-client.network'), mode='a', encoding='utf-8') as f:
f.write('[DHCPv4]\nBOOTP=yes\n')
since = datetime.datetime.now()
networkctl_reload()
self.check_bootp_client(check_log=False)
# Check if the client send RELEASE message of the previous lease
self.check_networkd_log('veth99: DHCPv4 client: RELEASE', since=since)
def test_dhcp_client_ipv6_only_mode_without_ipv6_connectivity(self):
copy_network_unit('25-veth.netdev',
'25-dhcp-server-ipv6-only-mode.network',