test-network: disable restart limiting for networkd

Some of the tests restart networkd rapidly, so restart limiting
must be disabled to avoid start ratelimiting from causing test
failures.

diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py
index 4556cb36ce0e702eea837f74bd916e2047f99801..e63cca50f2948dc744f5425b33be13fadea5753f 100755 (executable)
--- a/test/test-network/systemd-networkd-tests.py
+++ b/test/test-network/systemd-networkd-tests.py
@@ -142,6 +142,8 @@ def setUpModule():
             running_units.append(u)
 
     drop_in = [
+        '[Unit]',
+        'StartLimitIntervalSec=0',
         '[Service]',
         'Restart=no',
         'ExecStart=',