105 lines · bash
1#!/bin/bash2# SPDX-License-Identifier: GPL-2.03 4readonly SERVER_MAC="aa:00:00:00:00:02"5readonly CLIENT_MAC="aa:00:00:00:00:01"6readonly TESTS=("data" "ack" "flags" "tcp" "ip" "large")7readonly PROTOS=("ipv4" "ipv6")8dev=""9test="all"10proto="ipv4"11 12run_test() {13 local server_pid=014 local exit_code=015 local protocol=$116 local test=$217 local ARGS=( "--${protocol}" "--dmac" "${SERVER_MAC}" \18 "--smac" "${CLIENT_MAC}" "--test" "${test}" "--verbose" )19 20 setup_ns21 # Each test is run 3 times to deflake, because given the receive timing,22 # not all packets that should coalesce will be considered in the same flow23 # on every try.24 for tries in {1..3}; do25 # Actual test starts here26 ip netns exec $server_ns ./gro "${ARGS[@]}" "--rx" "--iface" "server" \27 1>>log.txt &28 server_pid=$!29 sleep 0.5 # to allow for socket init30 ip netns exec $client_ns ./gro "${ARGS[@]}" "--iface" "client" \31 1>>log.txt32 wait "${server_pid}"33 exit_code=$?34 if [[ ${test} == "large" && -n "${KSFT_MACHINE_SLOW}" && \35 ${exit_code} -ne 0 ]]; then36 echo "Ignoring errors due to slow environment" 1>&237 exit_code=038 fi39 if [[ "${exit_code}" -eq 0 ]]; then40 break;41 fi42 done43 cleanup_ns44 echo ${exit_code}45}46 47run_all_tests() {48 local failed_tests=()49 for proto in "${PROTOS[@]}"; do50 for test in "${TESTS[@]}"; do51 echo "running test ${proto} ${test}" >&252 exit_code=$(run_test $proto $test)53 if [[ "${exit_code}" -ne 0 ]]; then54 failed_tests+=("${proto}_${test}")55 fi;56 done;57 done58 if [[ ${#failed_tests[@]} -ne 0 ]]; then59 echo "failed tests: ${failed_tests[*]}. \60 Please see log.txt for more logs"61 exit 162 else63 echo "All Tests Succeeded!"64 fi;65}66 67usage() {68 echo "Usage: $0 \69 [-i <DEV>] \70 [-t data|ack|flags|tcp|ip|large] \71 [-p <ipv4|ipv6>]" 1>&2;72 exit 1;73}74 75while getopts "i:t:p:" opt; do76 case "${opt}" in77 i)78 dev="${OPTARG}"79 ;;80 t)81 test="${OPTARG}"82 ;;83 p)84 proto="${OPTARG}"85 ;;86 *)87 usage88 ;;89 esac90done91 92if [ -n "$dev" ]; then93 source setup_loopback.sh94else95 source setup_veth.sh96fi97 98setup99trap cleanup EXIT100if [[ "${test}" == "all" ]]; then101 run_all_tests102else103 run_test "${proto}" "${test}"104fi;105