#! /bin/sh # SPDX-License-Identifier: GPL-2.0-or-later # Copyright (c) 2014-2019 Oracle and/or its affiliates. All Rights Reserved. # Copyright (c) International Business Machines Corp., 2001 # Author: Manoj Iyer, manjo@mail.utexas.edu # # Description: Test basic functionality of ip command in route2 package TST_CNT=6 TST_SETUP="init" TST_TESTFUNC="test" TST_CLEANUP="cleanup" TST_NEEDS_TMPDIR=1 TST_NEEDS_ROOT=1 TST_NEEDS_CMDS="cat awk diff" . tst_net.sh rm_dummy= init() { tst_res TINFO "inititalizing tests" iface=ltp_dummy lsmod | grep -q dummy || rm_dummy=1 ROD ip li add $iface type dummy ip4_addr=${IPV4_NET16_UNUSED}.6.6 ROD ip a add ${ip4_addr}/24 dev $iface cat > tst_ip02.exp <<-EOF 1: link/loopback 2: link/ether 3: link/ether EOF if [ $? -ne 0 ]; then tst_brk TBROK "can't create expected output for test02" fi } cleanup() { [ -n "$iface" -a -d /sys/class/net/$iface ] && ip li del $iface [ "$rm_dummy" ] && modprobe -r dummy # test #5 ip route show | grep $ip4_addr && ip route del $ip4_addr } test1() { tst_res TINFO "test 'ip link set' command" tst_res TINFO "changing mtu size of $iface device" MTUSZ_BAK=$(cat /sys/class/net/${iface}/mtu) ip link set ${iface} mtu 1281 if [ $? -ne 0 ]; then tst_res TFAIL "ip command failed" return fi MTUSZ=$(cat /sys/class/net/${iface}/mtu) if [ $MTUSZ -eq 1281 ]; then tst_res TPASS "successfully changed mtu size" ip link set $iface mtu $MTUSZ_BAK else tst_res TFAIL "MTU value set to $MTUSZ, but expected 1281" fi } test2() { tst_res TINFO "test 'ip link show' command (list device attributes)" ip link show $iface | grep $iface > /dev/null if [ $? -ne 0 ]; then tst_res TFAIL "'ip link show $iface' command failed" return fi tst_res TPASS "$iface correctly listed" } test3() { tst_res TINFO "test 'ip addr' command with loopback dev" tst_res TINFO "add a new protocol address to the device" ip addr add 127.6.6.6/24 dev lo if [ $? -ne 0 ]; then tst_res TFAIL "'ip addr add' command failed" return fi tst_res TINFO "show protocol address" ip addr show dev lo | grep 127.6.6.6 > /dev/null if [ $? -ne 0 ]; then tst_res TFAIL "'ip addr show' command failed" return fi tst_res TINFO "delete protocol address" ip addr del 127.6.6.6/24 dev lo if [ $? -ne 0 ]; then tst_res TFAIL "'ip addr del' command failed" return fi ip addr show dev lo | grep 127.6.6.6 > /dev/null if [ $? -eq 0 ]; then tst_res TFAIL "ip addr del command failed" return fi tst_res TPASS "'ip addr' command successfully tested" } test4() { local taddr="$(tst_ipaddr_un)" local tdev="$(tst_iface)" tst_res TINFO "test 'ip neigh' command" tst_res TINFO "add a new neighbor (or replace existed)" ip neigh replace $taddr lladdr 00:00:00:00:00:00 dev $tdev nud reachable if [ $? -ne 0 ]; then tst_res TFAIL "'ip neigh replace' command failed" return fi tst_res TINFO "show all neighbor entries in arp tables" echo "$taddr dev $tdev lladdr 00:00:00:00:00:00 REACHABLE" > tst_ip.exp ip neigh show $taddr | head -n1 > tst_ip.out 2>&1 if [ $? -ne 0 ]; then tst_res TFAIL "'ip neigh show' command failed" return fi diff -iwB tst_ip.out tst_ip.exp if [ $? -ne 0 ]; then tst_res TFAIL "expected output differs from actual output" return fi tst_res TINFO "delete neighbor from the arp table" ip neigh del $taddr dev $tdev if [ $? -ne 0 ]; then tst_res TFAIL "'ip neigh del' command failed" return fi ip neigh show | grep $taddr | grep -v ' FAILED$' > /dev/null if [ $? -eq 0 ]; then tst_res TFAIL "$taddr still listed in arp" return fi tst_res TPASS "'ip neigh' command successfully tested" } test5() { tst_res TINFO "test 'ip route add/del' commands" ROD ip route add $ip4_addr via 127.0.0.1 tst_res TINFO "show all route entries in route table" # create expected output file. cat > tst_ip.exp <<-EOF $ip4_addr via 127.0.0.1 dev lo EOF ip route show | grep "$ip4_addr via 127.0.0.1 dev lo" > tst_ip.out 2>&1 if [ $? -ne 0 ]; then tst_res TFAIL "'ip route show' command failed" return fi diff -iwB tst_ip.out tst_ip.exp if [ $? -ne 0 ]; then tst_res TFAIL "'ip route show' did not list new route" return fi tst_res TINFO "delete route from the route table" ROD ip route del $ip4_addr via 127.0.0.1 ip route show | grep 127.0.0.1 > /dev/null if [ $? -eq 0 ]; then tst_res TFAIL "route not deleted" return fi tst_res TPASS "'ip route' command successfully tested" } test6() { tst_res TINFO "test 'ip maddr add/del' commands" tst_res TINFO "adding a new multicast addr" ip maddr add 66:66:00:00:00:66 dev $iface if [ $? -ne 0 ]; then tst_res TFAIL "ip maddr add command failed" return fi tst_res TINFO "show all multicast addr entries" cat > tst_ip.exp <<-EOF link 66:66:00:00:00:66 static EOF ip maddr show | grep "66:66:00:00:00:66" > tst_ip.out 2>&1 if [ $? -ne 0 ]; then tst_res TFAIL "'ip maddr show' command failed" return fi diff -iwB tst_ip.out tst_ip.exp if [ $? -ne 0 ]; then tst_res TFAIL "multicast addr not added to $iface" return fi tst_res TINFO "delete multicast address" ip maddr del 66:66:00:00:00:66 dev $iface if [ $? -ne 0 ]; then tst_res TFAIL "'ip maddr del' command failed" return fi ip maddr show | grep "66:66:00:00:00:66" > /dev/null if [ $? -eq 0 ]; then tst_res TFAIL "66:66:00:00:00:66 is not deleted" return fi tst_res TPASS "'ip maddr' command successfully tested" } tst_run