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| author | Stanislav Fomichev <sdf@fomichev.me> | 2024-08-02 02:03:07 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-08-03 01:09:27 +0200 |
| commit | ab1000976cc7de8e57bdef811dfcfcb6c17a929f (patch) | |
| tree | 08928f99fb8d13e4cdb6a74755c42336b0a8454e /tools/testing/selftests/drivers/net/lib | |
| parent | net: remove IFF_* re-definition (diff) | |
| download | linux-ab1000976cc7de8e57bdef811dfcfcb6c17a929f.tar.xz linux-ab1000976cc7de8e57bdef811dfcfcb6c17a929f.zip | |
selftests: net-drv: exercise queue stats when the device is down
Verify that total device stats don't decrease after it has been turned down.
Also make sure the device doesn't crash when we access per-queue stats
when it's down (in case it tries to access some pointers that are NULL).
KTAP version 1
1..5
ok 1 stats.check_pause
ok 2 stats.check_fec
ok 3 stats.pkt_byte_sum
ok 4 stats.qstat_by_ifindex
ok 5 stats.check_down
# Totals: pass:5 fail:0 xfail:0 xpass:0 skip:0 error:0
v3:
- use errno.EOPNOTSUPP (Petr)
- move qstat[0] under try (Petr)
v2:
- KTAP output formatting (Jakub)
- defer instead of try/finally (Jakub)
- disappearing stats is an error (Jakub)
- ksft_ge instead of open coding (Jakub)
Signed-off-by: Stanislav Fomichev <sdf@fomichev.me>
Link: https://patch.msgid.link/20240802000309.2368-1-sdf@fomichev.me
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/testing/selftests/drivers/net/lib')
0 files changed, 0 insertions, 0 deletions