85 lines · bash
1# SPDX-License-Identifier: GPL-2.02# Common code for HSR testing scripts3 4source ../lib.sh5ret=06ksft_skip=47 8# $1: IP address9is_v6()10{11 [ -z "${1##*:*}" ]12}13 14do_ping()15{16 local netns="$1"17 local connect_addr="$2"18 local ping_args="-q -c 2"19 20 if is_v6 "${connect_addr}"; then21 $ipv6 || return 022 ping_args="${ping_args} -6"23 fi24 25 ip netns exec ${netns} ping ${ping_args} $connect_addr >/dev/null26 if [ $? -ne 0 ] ; then27 echo "$netns -> $connect_addr connectivity [ FAIL ]" 1>&228 ret=129 return 130 fi31 32 return 033}34 35do_ping_long()36{37 local netns="$1"38 local connect_addr="$2"39 local ping_args="-q -c 10"40 41 if is_v6 "${connect_addr}"; then42 $ipv6 || return 043 ping_args="${ping_args} -6"44 fi45 46 OUT="$(LANG=C ip netns exec ${netns} ping ${ping_args} $connect_addr | grep received)"47 if [ $? -ne 0 ] ; then48 echo "$netns -> $connect_addr ping [ FAIL ]" 1>&249 ret=150 return 151 fi52 53 VAL="$(echo $OUT | cut -d' ' -f1-8)"54 SED_VAL="$(echo ${VAL} | sed -r -e 's/([0-9]{2}).*([0-9]{2}).*[[:space:]]([0-9]+%).*/\1 transmitted \2 received \3 loss/')"55 if [ "${SED_VAL}" != "10 transmitted 10 received 0% loss" ]56 then57 echo "$netns -> $connect_addr ping TEST [ FAIL ]"58 echo "Expect to send and receive 10 packets and no duplicates."59 echo "Full message: ${OUT}."60 ret=161 return 162 fi63 64 return 065}66 67stop_if_error()68{69 local msg="$1"70 71 if [ ${ret} -ne 0 ]; then72 echo "FAIL: ${msg}" 1>&273 exit ${ret}74 fi75}76 77check_prerequisites()78{79 ip -Version > /dev/null 2>&180 if [ $? -ne 0 ];then81 echo "SKIP: Could not run test without ip tool"82 exit $ksft_skip83 fi84}85