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test-network: add one more test for LinkLocalAddressing=fallback

This commit is contained in:
Yu Watanabe 2019-05-05 17:42:05 +02:00
parent aa5f4c7773
commit 117a55c755
3 changed files with 33 additions and 3 deletions
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0
test/test-network/conf/dhcp-client-with-ipv4ll-fallback.network → test/test-network/conf/dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network
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10
test/test-network/conf/dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network Normal file
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@ -0,0 +1,10 @@
[Match]
Name=veth99
[Network]
DHCP=ipv4
LinkLocalAddressing=fallback
IPv6AcceptRA=no
[DHCP]
MaxAttempts=1

26
test/test-network/systemd-networkd-tests.py
View File

@ -1880,7 +1880,8 @@ class NetworkdNetworkDHCPClientTests(unittest.TestCase, Utilities):
'dhcp-client-route-metric.network',
'dhcp-client-route-table.network',
'dhcp-client-vrf.network',
'dhcp-client-with-ipv4ll-fallback.network',
'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network',
'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network',
'dhcp-client.network',
'dhcp-server-veth-peer.network',
'dhcp-v4-server-veth-peer.network',
@ -2177,10 +2178,11 @@ class NetworkdNetworkDHCPClientTests(unittest.TestCase, Utilities):
print(output)
self.assertRegex(output, 'onlink')
def test_dhcp_client_with_ipv4ll_fallback(self):
def test_dhcp_client_with_ipv4ll_fallback_with_dhcp_server(self):
self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
'dhcp-client-with-ipv4ll-fallback.network')
'dhcp-client-with-ipv4ll-fallback-with-dhcp-server.network')
self.start_networkd(0)
self.wait_online(['veth-peer:carrier'])
self.start_dnsmasq(lease_time='2m')
self.wait_online(['veth99:routable', 'veth-peer:routable'])
@ -2213,6 +2215,24 @@ class NetworkdNetworkDHCPClientTests(unittest.TestCase, Utilities):
self.search_words_in_dnsmasq_log('DHCPOFFER', show_all=True)
def test_dhcp_client_with_ipv4ll_fallback_without_dhcp_server(self):
self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network',
'dhcp-client-with-ipv4ll-fallback-without-dhcp-server.network')
self.start_networkd(0)
self.wait_online(['veth99:degraded', 'veth-peer:routable'])
output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
print(output)
output = subprocess.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic']).rstrip().decode('utf-8')
self.assertNotRegex(output, 'inet6 2600::[0-9a-f]*/128 scope global dynamic')
output = subprocess.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'link']).rstrip().decode('utf-8')
self.assertRegex(output, 'inet6 .* scope link')
output = subprocess.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global', 'dynamic']).rstrip().decode('utf-8')
self.assertNotRegex(output, 'inet 192.168.5.[0-9]*/24 brd 192.168.5.255 scope global dynamic veth99')
output = subprocess.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'link']).rstrip().decode('utf-8')
self.assertRegex(output, 'inet .* scope link')
if __name__ == '__main__':
unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout,
verbosity=3))