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

diff --git a/test/test-network/conf/26-link-local-addressing-ipv6.network b/test/test-network/conf/26-link-local-addressing-ipv6.network
new file mode 100644 (file)
index 0000000..b4b5362
--- /dev/null
+++ b/test/test-network/conf/26-link-local-addressing-ipv6.network
@@ -0,0 +1,6 @@
+[Match]
+Name=dummy98
+
+[Network]
+LinkLocalAddressing=ipv6
+IPv6AcceptRA=no

diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py
index dd031de3833a7dab2e29276690a59575a2e64404..f1a58158e1ee66ebee8c3def2f0b3b8d917e4cb6 100755 (executable)
--- a/test/test-network/systemd-networkd-tests.py
+++ b/test/test-network/systemd-networkd-tests.py
@@ -1435,6 +1435,7 @@ class NetworkdNetworkTests(unittest.TestCase, Utilities):
         '25-gateway-next-static.network',
         '25-sysctl-disable-ipv6.network',
         '25-sysctl.network',
+        '26-link-local-addressing-ipv6.network',
         'configure-without-carrier.network',
         'routing-policy-rule-dummy98.network',
         'routing-policy-rule-test1.network']
@@ -1814,6 +1815,23 @@ class NetworkdNetworkTests(unittest.TestCase, Utilities):
         if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'dummy98'), 'addr_gen_mode')):
             self.assertEqual(read_ipv6_sysctl_attr('dummy98', 'addr_gen_mode'), '1')
 
+    def test_link_local_addressing_remove_ipv6ll(self):
+        copy_unit_to_networkd_unit_path('26-link-local-addressing-ipv6.network', '12-dummy.netdev')
+        start_networkd()
+        self.wait_online(['dummy98:degraded'])
+
+        output = check_output('ip address show dev dummy98')
+        print(output)
+        self.assertRegex(output, 'inet6 .* scope link')
+
+        copy_unit_to_networkd_unit_path('25-link-local-addressing-no.network')
+        restart_networkd(1)
+        self.wait_online(['dummy98:carrier'])
+
+        output = check_output('ip address show dev dummy98')
+        print(output)
+        self.assertNotRegex(output, 'inet6* .* scope link')
+
     def test_sysctl(self):
         copy_unit_to_networkd_unit_path('25-sysctl.network', '12-dummy.netdev')
         start_networkd()