40b90bf60c
Current code checks if ping command output match hardcoded pattern: "10 packets transmitted, 10 received, 0% packet loss,". Such approach will work only from one ping program version (for which this test has been originally written). This patch address problem when ping with different summary output like "10 packets transmitted, 10 packets received, 0% packet" is used to run this test - for example one from busybox (as the test system runs in QEMU with rootfs created with buildroot). The fix is to modify output of ping command to be agnostic to ping version used on the platform. Signed-off-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
84 lines
1.5 KiB
Bash
84 lines
1.5 KiB
Bash
# 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="$2"
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local ping_args="-q -c 2"
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if is_v6 "${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="$2"
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local ping_args="-q -c 10"
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if is_v6 "${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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