Add a networkd test for 6rd interface creation.

Unfortunately we can't check the 6rd attribute, because it's not
exposed in /sys or anywhere other than netlink... But at least we
can check that networkd brings up an interface that looks right.

3 files changed, 25 insertions, 6 deletions

diff --git a/test/test-network/conf/25-6rd-tunnel.netdev b/test/test-network/conf/25-6rd-tunnel.netdev
new file mode 100644
index 000000000..756beccb7
--- /dev/null
+++ b/test/test-network/conf/25-6rd-tunnel.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=sittun99
+Kind=sit
+
+[Tunnel]
+Local=10.65.223.238
+IPv6RapidDeploymentPrefix=2602::/24
diff --git a/test/test-network/conf/6rd.network b/test/test-network/conf/6rd.network
new file mode 100644
index 000000000..84e5af0ff
--- /dev/null
+++ b/test/test-network/conf/6rd.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=sittun99
diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py
index 1a69af149..e1ff2dad2 100755
--- a/test/test-network/systemd-networkd-tests.py
+++ b/test/test-network/systemd-networkd-tests.py
@@ -148,18 +148,18 @@ class NetworkdNetDevTests(unittest.TestCase, Utilities):
 
     links =['bridge99', 'bond99', 'bond99', 'vlan99', 'test1', 'macvtap99',
             'macvlan99', 'ipvlan99', 'vxlan99', 'veth99', 'vrf99', 'tun99',
-            'tap99', 'vcan99', 'geneve99', 'dummy98', 'ipiptun99', 'sittun99',
+            'tap99', 'vcan99', 'geneve99', 'dummy98', 'ipiptun99', 'sittun99', '6rdtun99',
             'gretap99', 'vtitun99', 'vti6tun99','ip6tnl99', 'gretun99', 'ip6gretap99', 'wg99']
 
     units = ['25-bridge.netdev', '25-bond.netdev', '21-vlan.netdev', '11-dummy.netdev', '21-vlan.network',
              '21-macvtap.netdev', 'macvtap.network', '21-macvlan.netdev', 'macvlan.network', 'vxlan.network',
              '25-vxlan.netdev', '25-ipvlan.netdev', 'ipvlan.network', '25-veth.netdev', '25-vrf.netdev',
              '25-tun.netdev', '25-tun.netdev', '25-vcan.netdev', '25-geneve.netdev', '25-ipip-tunnel.netdev',
-             '25-ip6tnl-tunnel.netdev', '25-ip6gre-tunnel.netdev','25-sit-tunnel.netdev', '25-gre-tunnel.netdev',
-             '25-gretap-tunnel.netdev', '25-vti-tunnel.netdev', '25-vti6-tunnel.netdev', '12-dummy.netdev',
-             'gre.network', 'ipip.network', 'ip6gretap.network', 'gretun.network', 'ip6tnl.network', '25-tap.netdev',
-             'vti6.network', 'vti.network', 'gretap.network', 'sit.network', '25-ipip-tunnel-independent.netdev',
-             '25-wireguard.netdev']
+             '25-ip6tnl-tunnel.netdev', '25-ip6gre-tunnel.netdev','25-sit-tunnel.netdev', '25-6rd-tunnel.netdev',
+             '25-gre-tunnel.netdev', '25-gretap-tunnel.netdev', '25-vti-tunnel.netdev', '25-vti6-tunnel.netdev',
+             '12-dummy.netdev', 'gre.network', 'ipip.network', 'ip6gretap.network', 'gretun.network',
+             'ip6tnl.network', '25-tap.netdev', 'vti6.network', 'vti.network', 'gretap.network', 'sit.network',
+             '25-ipip-tunnel-independent.netdev', '25-wireguard.netdev', '6rd.network']
 
     def setUp(self):
         self.link_remove(self.links)
@@ -361,6 +361,13 @@ class NetworkdNetDevTests(unittest.TestCase, Utilities):
         self.assertTrue(self.link_exits('dummy98'))
         self.assertTrue(self.link_exits('sittun99'))
 
+    def test_6rd_tunnel(self):
+        self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-6rd-tunnel.netdev', '6rd.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+        self.assertTrue(self.link_exits('sittun99'))
+
     def test_tunnel_independent(self):
         self.copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent.netdev')