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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2023-12-06 06:55:03 +0100 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2023-12-08 02:47:42 +0100 |
| commit | 470a329d9849d108e28f72d00dd130d130cebb01 (patch) | |
| tree | bd5aa9792051cfce2b0384c4ee903f8c6f88383a /test/test-network | |
| parent | network: allow to configure interface MTU for CAN devices (diff) | |
| download | systemd-470a329d9849d108e28f72d00dd130d130cebb01.tar.xz systemd-470a329d9849d108e28f72d00dd130d130cebb01.zip | |
test-network: add test for small MTU for vcan
Prompted by https://github.com/systemd/systemd/issues/30140#issuecomment-1837973580.
Diffstat (limited to 'test/test-network')
| -rw-r--r-- | test/test-network/conf/25-vcan.netdev | 1 | ||||
| -rw-r--r-- | test/test-network/conf/25-vcan98.netdev | 4 | ||||
| -rw-r--r-- | test/test-network/conf/25-vcan98.network | 6 | ||||
| -rwxr-xr-x | test/test-network/systemd-networkd-tests.py | 14 |
4 files changed, 23 insertions, 2 deletions
diff --git a/test/test-network/conf/25-vcan.netdev b/test/test-network/conf/25-vcan.netdev index 29bd98e5c9..2762dd2374 100644 --- a/test/test-network/conf/25-vcan.netdev +++ b/test/test-network/conf/25-vcan.netdev @@ -2,3 +2,4 @@ [NetDev] Name=vcan99 Kind=vcan +MTUBytes=16 diff --git a/test/test-network/conf/25-vcan98.netdev b/test/test-network/conf/25-vcan98.netdev new file mode 100644 index 0000000000..5333c82da4 --- /dev/null +++ b/test/test-network/conf/25-vcan98.netdev @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: LGPL-2.1-or-later +[NetDev] +Name=vcan98 +Kind=vcan diff --git a/test/test-network/conf/25-vcan98.network b/test/test-network/conf/25-vcan98.network new file mode 100644 index 0000000000..97f824d244 --- /dev/null +++ b/test/test-network/conf/25-vcan98.network @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: LGPL-2.1-or-later +[Match] +Name=vcan98 + +[Link] +MTUBytes=16 diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py index 8ffcda37ed..a9fde69023 100755 --- a/test/test-network/systemd-networkd-tests.py +++ b/test/test-network/systemd-networkd-tests.py @@ -1725,10 +1725,20 @@ class NetworkdNetDevTests(unittest.TestCase, Utilities): @expectedFailureIfModuleIsNotAvailable('vcan') def test_vcan(self): - copy_network_unit('25-vcan.netdev', '26-netdev-link-local-addressing-yes.network') + copy_network_unit('25-vcan.netdev', '26-netdev-link-local-addressing-yes.network', + '25-vcan98.netdev', '25-vcan98.network') start_networkd() - self.wait_online(['vcan99:carrier']) + self.wait_online(['vcan99:carrier', 'vcan98:carrier']) + + # https://github.com/systemd/systemd/issues/30140 + output = check_output('ip -d link show vcan99') + print(output) + self.assertIn('mtu 16 ', output) + + output = check_output('ip -d link show vcan98') + print(output) + self.assertIn('mtu 16 ', output) @expectedFailureIfModuleIsNotAvailable('vxcan') def test_vxcan(self): |