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114 lines
2.4 KiB
114 lines
2.4 KiB
4 months ago
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#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (c) 2017-2018 Petr Vorel <pvorel@suse.cz>
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# Copyright (c) 2015 Oracle and/or its affiliates. All Rights Reserved.
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# Copyright (c) International Business Machines Corp., 2005
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# Author: Mitsuru Chinen <mitch@jp.ibm.com>
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IF_CMD='ifconfig'
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. if-lib.sh
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# The interval of the check interface activity
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CHECK_INTERVAL=${CHECK_INTERVAL:-$(($IP_TOTAL / 20))}
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test_body()
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{
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local cmd="$CMD"
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local iface=$(tst_iface)
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[ "$TST_IPV6" ] && local netmask=64 || local netmask=16
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tst_res TINFO "'$cmd' add $IP_TOTAL IPv$TST_IPVER addresses"
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tst_res TINFO "check interval that $iface is working: $CHECK_INTERVAL"
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if ! restore_ipaddr; then
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tst_res TBROK "Failed to set default IP addresses"
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return
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fi
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local x=1
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local y=1
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local cnt=1
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[ "$TST_IPV6" ] && local xymax=65535 || xymax=254
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if [ $IP_TOTAL -gt $((xymax * xymax)) ]; then
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tst_res TWARN "set IP_TOTAL to $xymax * $xymax"
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IP_TOTAL=$((xymax * xymax))
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fi
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while [ $cnt -le $IP_TOTAL ]; do
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make_background_tcp_traffic
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if [ "$TST_IPV6" ]; then
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local hex_x=$(printf '%x' $x)
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local hex_y=$(printf '%x' $y)
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local new_ip=${IPV6_NET32_UNUSED}:1:1:1:$hex_x:$hex_y:1
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else
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local new_ip=${IPV4_NET16_UNUSED}.$x.$y
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fi
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case $cmd in
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ifconfig)
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if [ "$TST_IPV6" ]; then
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ifconfig $iface add $new_ip/$netmask
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else
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ifconfig $iface:$x:$y $new_ip netmask 255.255.0.0
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fi
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;;
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ip) ip addr add $new_ip/$netmask dev $iface ;;
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esac
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if [ $? -ne 0 ]; then
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tst_res TFAIL "command failed to add $new_ip to $iface"
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return
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fi
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ip addr show $iface | grep -q $new_ip
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if [ $? -ne 0 ]; then
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ip addr show $iface
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tst_res TFAIL "$new_ip not configured"
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return
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fi
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check_connectivity_interval $cnt || return
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case $cmd in
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ifconfig)
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if [ "$TST_IPV6" ]; then
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ifconfig $iface del $new_ip/$netmask
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else
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ifconfig $iface:$x:$y down
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fi
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;;
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ip) ip addr del $new_ip/$netmask dev $iface ;;
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esac
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if [ $? -ne 0 ]; then
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tst_res TFAIL " delete command failed".
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return
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fi
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ip addr show $iface | grep -q $new_ip
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if [ $? -eq 0 ]; then
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ip addr show $iface
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tst_res TFAIL "Failed to remove '$new_ip' address"
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return
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fi
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cnt=$(($cnt + 1))
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y=$(($y + 1))
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if [ $y -gt $xymax ]; then
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y=1
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x=$(($x + 1))
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if [ $x -gt $xymax ]; then
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tst_brk TBROK "Too large $IP_TOTAL"
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fi
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fi
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done
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tst_res TPASS "Test is finished correctly"
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}
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tst_run
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