1f08c3bdfSopenharmony_ci#!/bin/sh 2f08c3bdfSopenharmony_ci# SPDX-License-Identifier: GPL-2.0-or-later 3f08c3bdfSopenharmony_ci# Copyright (c) 2019 Petr Vorel <pvorel@suse.cz> 4f08c3bdfSopenharmony_ci# Copyright (c) 2016 Oracle and/or its affiliates. All Rights Reserved. 5f08c3bdfSopenharmony_ci# Author: Alexey Kodanev <alexey.kodanev@oracle.com> 6f08c3bdfSopenharmony_ci 7f08c3bdfSopenharmony_ciTST_TESTFUNC="do_test" 8f08c3bdfSopenharmony_ciTST_SETUP="setup" 9f08c3bdfSopenharmony_ci 10f08c3bdfSopenharmony_cisetup() 11f08c3bdfSopenharmony_ci{ 12f08c3bdfSopenharmony_ci cmd="tracepath" 13f08c3bdfSopenharmony_ci 14f08c3bdfSopenharmony_ci if [ "$TST_IPV6" ]; then 15f08c3bdfSopenharmony_ci cmd="tracepath$TST_IPVER" 16f08c3bdfSopenharmony_ci tst_cmd_available $cmd || cmd="tracepath -6" 17f08c3bdfSopenharmony_ci fi 18f08c3bdfSopenharmony_ci tst_require_cmds $(echo $cmd | cut -f 1 -d' ') 19f08c3bdfSopenharmony_ci 20f08c3bdfSopenharmony_ci if $cmd -V >/dev/null 2>&1; then 21f08c3bdfSopenharmony_ci tst_res TINFO "traceroute version:" 22f08c3bdfSopenharmony_ci tst_res TINFO $($cmd -V 2>&1) 23f08c3bdfSopenharmony_ci fi 24f08c3bdfSopenharmony_ci} 25f08c3bdfSopenharmony_ci 26f08c3bdfSopenharmony_cido_test() 27f08c3bdfSopenharmony_ci{ 28f08c3bdfSopenharmony_ci local len=1280 29f08c3bdfSopenharmony_ci local output 30f08c3bdfSopenharmony_ci local rhost="$(tst_ipaddr rhost)" 31f08c3bdfSopenharmony_ci 32f08c3bdfSopenharmony_ci tst_res TINFO "test $cmd with $rhost, pmtu is $len" 33f08c3bdfSopenharmony_ci 34f08c3bdfSopenharmony_ci output=$($cmd $rhost -l $len | grep "pmtu $len") 35f08c3bdfSopenharmony_ci if [ $? -ne 0 ]; then 36f08c3bdfSopenharmony_ci tst_res TFAIL "$cmd failed: pmtu $len not found in output" 37f08c3bdfSopenharmony_ci return 38f08c3bdfSopenharmony_ci fi 39f08c3bdfSopenharmony_ci 40f08c3bdfSopenharmony_ci # Usually only one hop is required to get to remote test machine 41f08c3bdfSopenharmony_ci hops_num=$(echo "$output" | sed -nE 's/.*hops ([0-9]+).*/\1/p') 42f08c3bdfSopenharmony_ci if [ -z "$hops_num" ]; then 43f08c3bdfSopenharmony_ci tst_res TFAIL "failed to trace path to '$rhost'" 44f08c3bdfSopenharmony_ci return 45f08c3bdfSopenharmony_ci fi 46f08c3bdfSopenharmony_ci 47f08c3bdfSopenharmony_ci if [ "$hops_num" -eq 0 ]; then 48f08c3bdfSopenharmony_ci tst_res TFAIL "can't trace path to '$rhost' in 1+ hops" 49f08c3bdfSopenharmony_ci return 50f08c3bdfSopenharmony_ci fi 51f08c3bdfSopenharmony_ci 52f08c3bdfSopenharmony_ci tst_res TPASS "traced path to '$rhost' in $hops_num hops" 53f08c3bdfSopenharmony_ci} 54f08c3bdfSopenharmony_ci 55f08c3bdfSopenharmony_ci. tst_net.sh 56f08c3bdfSopenharmony_citst_run 57