80 lines
1.9 KiB
Bash
Executable file
80 lines
1.9 KiB
Bash
Executable file
#!/bin/bash
|
|
#
|
|
# Copyright (C) 2024 Masatake YAMATO <yamato@redhat.com>
|
|
#
|
|
# This file is part of util-linux.
|
|
#
|
|
# This file is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This file is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
|
|
TS_TOPDIR="${0%/*}/../.."
|
|
TS_DESC="find an isolated net namespace via socket"
|
|
|
|
. "$TS_TOPDIR"/functions.sh
|
|
# for $EPERM
|
|
. "$TS_TOPDIR"/ts/lsfd/lsfd-functions.bash
|
|
|
|
ts_init "$*"
|
|
|
|
ts_check_test_command "$TS_CMD_LSNS"
|
|
ts_check_test_command "$TS_HELPER_MKFDS"
|
|
ts_check_test_command "$TS_HELPER_SYSINFO"
|
|
|
|
ts_skip_nonroot
|
|
|
|
if [ "$($TS_HELPER_SYSINFO ns-gettype-ok)" == "0" ]; then
|
|
ts_skip "NS_GET_NSTYPE ioctl cmd not available"
|
|
fi
|
|
if [ "$($TS_HELPER_SYSINFO ns-getuserns-ok)" == "0" ]; then
|
|
ts_skip "NS_GET_USERNS ioctl cmd not available"
|
|
fi
|
|
|
|
ts_cd "$TS_OUTDIR"
|
|
|
|
declare -A tcase
|
|
tcase[NS]=
|
|
tcase[TYPE]=net
|
|
tcase[NPROCS]=0
|
|
tcase[PID]=
|
|
tcase[USER]=root
|
|
tcase[COMMAND]=
|
|
|
|
PID_UNUSED=
|
|
NETNS=
|
|
|
|
{
|
|
coproc MKFDS { "$TS_HELPER_MKFDS" foreign-sockets 3 4; }
|
|
if read -r -u "${MKFDS[0]}" PID_UNUSED NETNS; then
|
|
tcase[NS]=${NETNS}
|
|
|
|
for t in $(for t0 in "${!tcase[@]}"; do echo "$t0"; done | sort); do
|
|
column=$t
|
|
expected=${tcase[$t]}
|
|
output=$(${TS_CMD_LSNS} -n --raw -o $column -Q "NS == $NETNS")
|
|
echo "$column \$? $?"
|
|
|
|
if [[ "${output}" == "$expected" ]]; then
|
|
echo "$column == 0"
|
|
else
|
|
echo "$column == 1"
|
|
echo expected: "$expected"
|
|
echo actual: "$output"
|
|
fi
|
|
done
|
|
echo DONE >&"${MKFDS[1]}"
|
|
fi
|
|
|
|
wait "${MKFDS_PID}"
|
|
} > $TS_OUTPUT 2>&1
|
|
if [[ "$?" == "$EPERM" ]]; then
|
|
ts_skip "unshare(2) is not permitted on this platform"
|
|
fi
|
|
ts_finalize
|