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| author | Jakub Kicinski <kuba@kernel.org> | 2024-04-04 19:45:23 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-04-08 11:40:41 +0100 |
| commit | 796c8c7fd257abe5c1e1ee22d4344123cd614f9f (patch) | |
| tree | cc200791bc700c3219def00067155cceb8106076 /tools/testing | |
| parent | b86761ff6374813cdf64ffd6b95ddd1813c435d8 (diff) | |
| download | linux-796c8c7fd257abe5c1e1ee22d4344123cd614f9f.tar.gz linux-796c8c7fd257abe5c1e1ee22d4344123cd614f9f.tar.bz2 linux-796c8c7fd257abe5c1e1ee22d4344123cd614f9f.zip | |
selftests: nl_netdev: add a trivial Netlink netdev test
Add a trivial test using YNL.
$ ./tools/testing/selftests/net/nl_netdev.py
KTAP version 1
1..2
ok 1 nl_netdev.empty_check
ok 2 nl_netdev.lo_check
Instantiate the family once, it takes longer than the test itself.
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/net/Makefile | 1 | ||||
| -rwxr-xr-x | tools/testing/selftests/net/nl_netdev.py | 24 |
2 files changed, 25 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile index cb418a2346bc..5e34c93aa51b 100644 --- a/tools/testing/selftests/net/Makefile +++ b/tools/testing/selftests/net/Makefile @@ -34,6 +34,7 @@ TEST_PROGS += gre_gso.sh TEST_PROGS += cmsg_so_mark.sh TEST_PROGS += cmsg_time.sh cmsg_ipv6.sh TEST_PROGS += netns-name.sh +TEST_PROGS += nl_netdev.py TEST_PROGS += srv6_end_dt46_l3vpn_test.sh TEST_PROGS += srv6_end_dt4_l3vpn_test.sh TEST_PROGS += srv6_end_dt6_l3vpn_test.sh diff --git a/tools/testing/selftests/net/nl_netdev.py b/tools/testing/selftests/net/nl_netdev.py new file mode 100755 index 000000000000..2b8b488fb419 --- /dev/null +++ b/tools/testing/selftests/net/nl_netdev.py @@ -0,0 +1,24 @@ +#!/usr/bin/env python3 +# SPDX-License-Identifier: GPL-2.0 + +from lib.py import ksft_run, ksft_pr, ksft_eq, ksft_ge, NetdevFamily + + +def empty_check(nf) -> None: + devs = nf.dev_get({}, dump=True) + ksft_ge(len(devs), 1) + + +def lo_check(nf) -> None: + lo_info = nf.dev_get({"ifindex": 1}) + ksft_eq(len(lo_info['xdp-features']), 0) + ksft_eq(len(lo_info['xdp-rx-metadata-features']), 0) + + +def main() -> None: + nf = NetdevFamily() + ksft_run([empty_check, lo_check], args=(nf, )) + + +if __name__ == "__main__": + main() |