test-network: check if networkd forgets routes silently removed by the kernel

diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py
index 064ca53193b47b33c2032b36c947c9a2231a70c8..20c5f91a5d6bf99b5b108fcdc40f45cf96ddc520 100755 (executable)
--- a/test/test-network/systemd-networkd-tests.py
+++ b/test/test-network/systemd-networkd-tests.py
@@ -4082,7 +4082,9 @@ class NetworkdNetworkTests(unittest.TestCase, Utilities):
             self.assertIn('nexthop via 192.168.5.3 dev veth99 weight 3', output)
         self.assertIn('nexthop via 192.168.20.1 dev dummy98 weight 1', output)
 
-        check_json(networkctl_json())
+        output = networkctl_json()
+        check_json(output)
+        self.assertNotIn('"Destination":[10.10.10.14]', output)
 
     def _test_nexthop(self, manage_foreign_nexthops):
         if not manage_foreign_nexthops:
@@ -4141,6 +4143,11 @@ class NetworkdNetworkTests(unittest.TestCase, Utilities):
         output = networkctl_status('test1')
         self.assertIn('State: routable (configuring)', output)
 
+        # Check if the route which needs nexthop 20 and 21 are forgotten.
+        output = networkctl_json()
+        check_json(output)
+        self.assertNotIn('"Destination":[10.10.10.14]', output)
+
         # Reconfigure the interface that has nexthop with ID 20 and 21,
         # then the route requested by test1 can be configured.
         networkctl_reconfigure('dummy98')