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# SPDX-License-Identifier: GPL-2.0
# Common code for HSR testing scripts
source ../lib.sh
ret=0
ksft_skip=4
# $1: IP address
is_v6()
{
[ -z "${1##*:*}" ]
}
do_ping()
{
local netns="$1"
local connect_addr="$2"
local ping_args="-q -c 2"
if is_v6 "${connect_addr}"; then
$ipv6 || return 0
ping_args="${ping_args} -6"
fi
ip netns exec ${netns} ping ${ping_args} $connect_addr >/dev/null
if [ $? -ne 0 ] ; then
echo "$netns -> $connect_addr connectivity [ FAIL ]" 1>&2
ret=1
return 1
fi
return 0
}
do_ping_long()
{
local netns="$1"
local connect_addr="$2"
local ping_args="-q -c 10"
if is_v6 "${connect_addr}"; then
$ipv6 || return 0
ping_args="${ping_args} -6"
fi
OUT="$(LANG=C ip netns exec ${netns} ping ${ping_args} $connect_addr | grep received)"
if [ $? -ne 0 ] ; then
echo "$netns -> $connect_addr ping [ FAIL ]" 1>&2
ret=1
return 1
fi
VAL="$(echo $OUT | cut -d' ' -f1-8)"
SED_VAL="$(echo ${VAL} | sed -r -e 's/([0-9]{2}).*([0-9]{2}).*[[:space:]]([0-9]+%).*/\1 transmitted \2 received \3 loss/')"
if [ "${SED_VAL}" != "10 transmitted 10 received 0% loss" ]
then
echo "$netns -> $connect_addr ping TEST [ FAIL ]"
echo "Expect to send and receive 10 packets and no duplicates."
echo "Full message: ${OUT}."
ret=1
return 1
fi
return 0
}
stop_if_error()
{
local msg="$1"
if [ ${ret} -ne 0 ]; then
echo "FAIL: ${msg}" 1>&2
exit ${ret}
fi
}
check_prerequisites()
{
ip -Version > /dev/null 2>&1
if [ $? -ne 0 ];then
echo "SKIP: Could not run test without ip tool"
exit $ksft_skip
fi
}
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