1#!/bin/bash 2# SPDX-License-Identifier: GPL-2.0 3 4source "$(dirname $(realpath $0))/../../kselftest/ktap_helpers.sh" 5 6declare -A ip_args=( 7 [ipv4]="--ip_version=ipv4 8 --local_ip=192.168.0.1 9 --gateway_ip=192.168.0.1 10 --netmask_ip=255.255.0.0 11 --remote_ip=192.0.2.1 12 -D TFO_COOKIE=3021b9d889017eeb 13 -D TFO_COOKIE_ZERO=b7c12350a90dc8f5 14 -D CMSG_LEVEL_IP=SOL_IP 15 -D CMSG_TYPE_RECVERR=IP_RECVERR" 16 [ipv6]="--ip_version=ipv6 17 --mtu=1520 18 --local_ip=fd3d:0a0b:17d6::1 19 --gateway_ip=fd3d:0a0b:17d6:8888::1 20 --remote_ip=fd3d:fa7b:d17d::1 21 -D TFO_COOKIE=c1d1e9742a47a9bc 22 -D TFO_COOKIE_ZERO=82af1a8f9a205c34 23 -D CMSG_LEVEL_IP=SOL_IPV6 24 -D CMSG_TYPE_RECVERR=IPV6_RECVERR" 25) 26 27if [ $# -ne 1 ]; then 28 ktap_exit_fail_msg "usage: $0 <script>" 29 exit "$KSFT_FAIL" 30fi 31script="$(basename $1)" 32 33if [ -z "$(which packetdrill)" ]; then 34 ktap_skip_all "packetdrill not found in PATH" 35 exit "$KSFT_SKIP" 36fi 37 38declare -a optargs 39failfunc=ktap_test_fail 40 41if [[ -n "${KSFT_MACHINE_SLOW}" ]]; then 42 optargs+=('--tolerance_usecs=14000') 43 failfunc=ktap_test_xfail 44fi 45 46ip_versions=$(grep -E '^--ip_version=' $script | cut -d '=' -f 2) 47if [[ -z $ip_versions ]]; then 48 ip_versions="ipv4 ipv6" 49elif [[ ! "$ip_versions" =~ ^ipv[46]$ ]]; then 50 ktap_exit_fail_msg "Too many or unsupported --ip_version: $ip_versions" 51 exit "$KSFT_FAIL" 52fi 53 54ktap_print_header 55ktap_set_plan $(echo $ip_versions | wc -w) 56 57for ip_version in $ip_versions; do 58 unshare -n packetdrill ${ip_args[$ip_version]} ${optargs[@]} $script > /dev/null \ 59 && ktap_test_pass $ip_version || $failfunc $ip_version 60done 61 62ktap_finished 63