linux/tools/testing/selftests/net/run_afpackettests
Po-Hsu Lin 7844ec21a9 selftests/net: Use kselftest skip code for skipped tests
There are several test cases in the net directory are still using
exit 0 or exit 1 when they need to be skipped. Use kselftest
framework skip code instead so it can help us to distinguish the
return status.

Criterion to filter out what should be fixed in net directory:
  grep -r "exit [01]" -B1 | grep -i skip

This change might cause some false-positives if people are running
these test scripts directly and only checking their return codes,
which will change from 0 to 4. However I think the impact should be
small as most of our scripts here are already using this skip code.
And there will be no such issue if running them with the kselftest
framework.

Signed-off-by: Po-Hsu Lin <po-hsu.lin@canonical.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Tested-by: Ido Schimmel <idosch@nvidia.com>
Link: https://lore.kernel.org/r/20210823085854.40216-1-po-hsu.lin@canonical.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-08-24 16:49:09 -07:00

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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
# Kselftest framework requirement - SKIP code is 4.
ksft_skip=4
if [ $(id -u) != 0 ]; then
echo $msg must be run as root >&2
exit $ksft_skip
fi
ret=0
echo "--------------------"
echo "running psock_fanout test"
echo "--------------------"
./in_netns.sh ./psock_fanout
if [ $? -ne 0 ]; then
echo "[FAIL]"
ret=1
else
echo "[PASS]"
fi
echo "--------------------"
echo "running psock_tpacket test"
echo "--------------------"
if [ -f /proc/kallsyms ]; then
./in_netns.sh ./psock_tpacket
if [ $? -ne 0 ]; then
echo "[FAIL]"
ret=1
else
echo "[PASS]"
fi
else
echo "[SKIP] CONFIG_KALLSYMS not enabled"
fi
echo "--------------------"
echo "running txring_overwrite test"
echo "--------------------"
./in_netns.sh ./txring_overwrite
if [ $? -ne 0 ]; then
echo "[FAIL]"
ret=1
else
echo "[PASS]"
fi
exit $ret