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test-network: add tests for [DHCPv4] RequestAddress= setting

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This commit is contained in:
Yu Watanabe 2023-10-04 21:29:31 +09:00
parent b93bf1bf9f
commit 6b524d70e3
2 changed files with 36 additions and 15 deletions
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1
test/test-network/conf/25-dhcp-client-ipv4-only.network
View file

@ -8,6 +8,7 @@ IPv6AcceptRA=no
Address=192.168.5.250/24
[DHCPv4]
RequestAddress=192.168.5.110
UseDomains=yes
UseMTU=yes
UseRoutes=yes

50
test/test-network/systemd-networkd-tests.py
View file

@ -5204,6 +5204,16 @@ class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
self.assertRegex(output, r'inet 192.168.5.11[0-9]/24 metric 24 brd 192.168.5.255 scope global secondary dynamic noprefixroute test-label')
self.assertNotIn('2600::', output)
output = check_output('ip -4 --json address show dev veth99')
for i in json.loads(output)[0]['addr_info']:
if i['label'] == 'test-label':
address1 = i['local']
break
else:
self.assertFalse(True)
self.assertRegex(address1, r'^192.168.5.11[0-9]$')
print('## ip route show table main dev veth99')
output = check_output('ip route show table main dev veth99')
print(output)
@ -5218,11 +5228,11 @@ class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
print('## ip route show table 211 dev veth99')
output = check_output('ip route show table 211 dev veth99')
print(output)
self.assertRegex(output, 'default via 192.168.5.1 proto dhcp src 192.168.5.11[0-9] metric 24')
self.assertRegex(output, '192.168.5.0/24 proto dhcp scope link src 192.168.5.11[0-9] metric 24')
self.assertRegex(output, '192.168.5.1 proto dhcp scope link src 192.168.5.11[0-9] metric 24')
self.assertRegex(output, '192.168.5.6 proto dhcp scope link src 192.168.5.11[0-9] metric 24')
self.assertRegex(output, '192.168.5.7 proto dhcp scope link src 192.168.5.11[0-9] metric 24')
self.assertRegex(output, f'default via 192.168.5.1 proto dhcp src {address1} metric 24')
self.assertRegex(output, f'192.168.5.0/24 proto dhcp scope link src {address1} metric 24')
self.assertRegex(output, f'192.168.5.1 proto dhcp scope link src {address1} metric 24')
self.assertRegex(output, f'192.168.5.6 proto dhcp scope link src {address1} metric 24')
self.assertRegex(output, f'192.168.5.7 proto dhcp scope link src {address1} metric 24')
self.assertIn('10.0.0.0/8 via 192.168.5.1 proto dhcp', output)
print('## link state file')
@ -5261,7 +5271,7 @@ class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
output = read_dnsmasq_log_file()
print(output)
self.assertIn('vendor class: FooBarVendorTest', output)
self.assertIn('DHCPDISCOVER(veth-peer) 12:34:56:78:9a:bc', output)
self.assertIn('DHCPDISCOVER(veth-peer) 192.168.5.110 12:34:56:78:9a:bc', output)
self.assertIn('client provides name: test-hostname', output)
self.assertIn('26:mtu', output)
@ -5275,7 +5285,7 @@ class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
# 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')
self.wait_address_dropped('veth99', r'inet 192.168.5.11[0-9]*/24', ipv='-4', timeout_sec=120)
self.wait_address_dropped('veth99', f'inet {address1}/24', ipv='-4', timeout_sec=120)
self.wait_address('veth99', r'inet 192.168.5.12[0-9]*/24', ipv='-4')
self.wait_online(['veth99:routable', 'veth-peer:routable'])
@ -5285,10 +5295,20 @@ class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
print(output)
self.assertIn('mtu 1492', output)
self.assertIn('inet 192.168.5.250/24 brd 192.168.5.255 scope global veth99', output)
self.assertNotIn('192.168.5.11', output)
self.assertNotIn(f'{address1}', output)
self.assertRegex(output, r'inet 192.168.5.12[0-9]/24 metric 24 brd 192.168.5.255 scope global secondary dynamic noprefixroute test-label')
self.assertNotIn('2600::', output)
output = check_output('ip -4 --json address show dev veth99')
for i in json.loads(output)[0]['addr_info']:
if i['label'] == 'test-label':
address2 = i['local']
break
else:
self.assertFalse(True)
self.assertRegex(address2, r'^192.168.5.12[0-9]$')
print('## ip route show table main dev veth99')
output = check_output('ip route show table main dev veth99')
print(output)
@ -5303,12 +5323,12 @@ class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
print('## ip route show table 211 dev veth99')
output = check_output('ip route show table 211 dev veth99')
print(output)
self.assertRegex(output, 'default via 192.168.5.1 proto dhcp src 192.168.5.12[0-9] metric 24')
self.assertRegex(output, '192.168.5.0/24 proto dhcp scope link src 192.168.5.12[0-9] metric 24')
self.assertRegex(output, '192.168.5.1 proto dhcp scope link src 192.168.5.12[0-9] metric 24')
self.assertRegex(output, f'default via 192.168.5.1 proto dhcp src {address2} metric 24')
self.assertRegex(output, f'192.168.5.0/24 proto dhcp scope link src {address2} metric 24')
self.assertRegex(output, f'192.168.5.1 proto dhcp scope link src {address2} metric 24')
self.assertNotIn('192.168.5.6', output)
self.assertRegex(output, '192.168.5.7 proto dhcp scope link src 192.168.5.12[0-9] metric 24')
self.assertRegex(output, '192.168.5.8 proto dhcp scope link src 192.168.5.12[0-9] metric 24')
self.assertRegex(output, f'192.168.5.7 proto dhcp scope link src {address2} metric 24')
self.assertRegex(output, f'192.168.5.8 proto dhcp scope link src {address2} metric 24')
self.assertIn('10.0.0.0/8 via 192.168.5.1 proto dhcp', output)
print('## link state file')
@ -5347,7 +5367,7 @@ class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
output = read_dnsmasq_log_file()
print(output)
self.assertIn('vendor class: FooBarVendorTest', output)
self.assertIn('DHCPDISCOVER(veth-peer) 192.168.5.11', output)
self.assertIn(f'DHCPDISCOVER(veth-peer) {address1} 12:34:56:78:9a:bc', output)
self.assertIn('client provides name: test-hostname', output)
self.assertIn('26:mtu', output)
@ -5387,7 +5407,7 @@ class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
state = get_dbus_dhcp4_client_state('veth99')
print(f"State = {state}")
self.assertEqual(state, 'selecting')
self.assertEqual(state, 'rebooting')
start_dnsmasq('--dhcp-option=option:dns-server,192.168.5.6,192.168.5.7',
'--dhcp-option=option:domain-search,example.com',