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selftests: drv-net: xdp: use variants for qstat tests

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Use just-added ksft variants for XDP qstat tests.

While at it correct the number of packets, we're sending
1000 packets now.

Reviewed-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20251120021024.2944527-5-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski
2025-11-19 18:10:16 -08:00
parent 6ae67f1159
commit 173227d7d6
1 changed files with 14 additions and 28 deletions
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42
tools/testing/selftests/drivers/net/xdp.py
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@@ -12,6 +12,7 @@ from dataclasses import dataclass
from enum import Enum
from lib.py import ksft_run, ksft_exit, ksft_eq, ksft_ge, ksft_ne, ksft_pr
from lib.py import KsftNamedVariant, ksft_variants
from lib.py import KsftFailEx, NetDrvEpEnv
from lib.py import EthtoolFamily, NetdevFamily, NlError
from lib.py import bkg, cmd, rand_port, wait_port_listen
@@ -672,7 +673,18 @@ def test_xdp_native_adjst_head_shrnk_data(cfg):
_validate_res(res, offset_lst, pkt_sz_lst)
def _test_xdp_native_ifc_stats(cfg, act):
@ksft_variants([
KsftNamedVariant("pass", XDPAction.PASS),
KsftNamedVariant("drop", XDPAction.DROP),
KsftNamedVariant("tx", XDPAction.TX),
])
def test_xdp_native_qstats(cfg, act):
"""
Send 1000 messages. Expect XDP action specified in @act.
Make sure the packets were counted to interface level qstats
(Rx, and Tx if act is TX).
"""
cfg.require_cmd("socat")
bpf_info = BPFProgInfo("xdp_prog", "xdp_native.bpf.o", "xdp", 1500)
@@ -733,30 +745,6 @@ def _test_xdp_native_ifc_stats(cfg, act):
ksft_ge(after['tx-packets'], before['tx-packets'])
def test_xdp_native_qstats_pass(cfg):
"""
Send 2000 messages, expect XDP_PASS, make sure the packets were counted
to interface level qstats (Rx).
"""
_test_xdp_native_ifc_stats(cfg, XDPAction.PASS)
def test_xdp_native_qstats_drop(cfg):
"""
Send 2000 messages, expect XDP_DROP, make sure the packets were counted
to interface level qstats (Rx).
"""
_test_xdp_native_ifc_stats(cfg, XDPAction.DROP)
def test_xdp_native_qstats_tx(cfg):
"""
Send 2000 messages, expect XDP_TX, make sure the packets were counted
to interface level qstats (Rx and Tx)
"""
_test_xdp_native_ifc_stats(cfg, XDPAction.TX)
def main():
"""
Main function to execute the XDP tests.
@@ -781,9 +769,7 @@ def main():
test_xdp_native_adjst_tail_shrnk_data,
test_xdp_native_adjst_head_grow_data,
test_xdp_native_adjst_head_shrnk_data,
test_xdp_native_qstats_pass,
test_xdp_native_qstats_drop,
test_xdp_native_qstats_tx,
test_xdp_native_qstats,
],
args=(cfg,))
ksft_exit()