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authorSarah Brofeldt <sarah@qtr.dk>2020-11-25 20:08:03 +0100
committerSarah Brofeldt <sarah@qtr.dk>2020-11-25 20:08:03 +0100
commit2e4d714334d77a903fde2c72b69e8ff6e2bb32b8 (patch)
tree0a5a6ae6b7d7c888aade1165baa49486a4f2bf6e /nixos/tests/networking.nix
parent661712230656a31fdcb4b0e8f4406a2c41197929 (diff)
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nixos/tests/networking: Alleviate race in scripted test
Diffstat (limited to 'nixos/tests/networking.nix')
-rw-r--r--nixos/tests/networking.nix4
1 files changed, 2 insertions, 2 deletions
diff --git a/nixos/tests/networking.nix b/nixos/tests/networking.nix
index 83d4f6465b6..4fc5d48e0e1 100644
--- a/nixos/tests/networking.nix
+++ b/nixos/tests/networking.nix
@@ -499,8 +499,8 @@ let
                 list, targetList
             )
         with subtest("Test MTU and MAC Address are configured"):
-            assert "mtu 1342" in machine.succeed("ip link show dev tap0")
-            assert "mtu 1343" in machine.succeed("ip link show dev tun0")
+            machine.wait_until_succeeds("ip link show dev tap0 | grep 'mtu 1342'")
+            machine.wait_until_succeeds("ip link show dev tun0 | grep 'mtu 1343'")
             assert "02:de:ad:be:ef:01" in machine.succeed("ip link show dev tap0")
       '' # network-addresses-* only exist in scripted networking
       + optionalString (!networkd) ''