85 lines
1.5 KiB
Bash
85 lines
1.5 KiB
Bash
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# SPDX-License-Identifier: GPL-2.0
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# Common code for HSR testing scripts
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source ../lib.sh
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ret=0
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ksft_skip=4
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# $1: IP address
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is_v6()
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{
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[ -z "${1##*:*}" ]
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}
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do_ping()
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{
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local netns="$1"
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local connect_addr="$2"
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local ping_args="-q -c 2 -i 0.1"
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if is_v6 "${connect_addr}"; then
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$ipv6 || return 0
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ping_args="${ping_args} -6"
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fi
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ip netns exec ${netns} ping ${ping_args} $connect_addr >/dev/null
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if [ $? -ne 0 ] ; then
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echo "$netns -> $connect_addr connectivity [ FAIL ]" 1>&2
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ret=1
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return 1
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fi
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return 0
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}
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do_ping_long()
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{
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local netns="$1"
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local connect_addr="$2"
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local ping_args="-q -c 10 -i 0.1"
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if is_v6 "${connect_addr}"; then
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$ipv6 || return 0
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ping_args="${ping_args} -6"
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fi
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OUT="$(LANG=C ip netns exec ${netns} ping ${ping_args} $connect_addr | grep received)"
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if [ $? -ne 0 ] ; then
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echo "$netns -> $connect_addr ping [ FAIL ]" 1>&2
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ret=1
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return 1
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fi
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VAL="$(echo $OUT | cut -d' ' -f1-8)"
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SED_VAL="$(echo ${VAL} | sed -r -e 's/([0-9]{2}).*([0-9]{2}).*[[:space:]]([0-9]+%).*/\1 transmitted \2 received \3 loss/')"
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if [ "${SED_VAL}" != "10 transmitted 10 received 0% loss" ]
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then
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echo "$netns -> $connect_addr ping TEST [ FAIL ]"
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echo "Expect to send and receive 10 packets and no duplicates."
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echo "Full message: ${OUT}."
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ret=1
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return 1
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fi
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return 0
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}
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stop_if_error()
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{
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local msg="$1"
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if [ ${ret} -ne 0 ]; then
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echo "FAIL: ${msg}" 1>&2
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exit ${ret}
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fi
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}
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check_prerequisites()
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{
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ip -Version > /dev/null 2>&1
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if [ $? -ne 0 ];then
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echo "SKIP: Could not run test without ip tool"
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exit $ksft_skip
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fi
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}
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