1 #!/bin/sh 2 # Copyright (c) 2015 Oracle and/or its affiliates. All Rights Reserved. 3 # Copyright (c) International Business Machines Corp., 2005 4 # 5 # This program is free software; you can redistribute it and/or 6 # modify it under the terms of the GNU General Public License as 7 # published by the Free Software Foundation; either version 2 of 8 # the License, or (at your option) any later version. 9 # 10 # This program is distributed in the hope that it would be useful, 11 # but WITHOUT ANY WARRANTY; without even the implied warranty of 12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 # GNU General Public License for more details. 14 # 15 # You should have received a copy of the GNU General Public License 16 # along with this program. If not, see <http://www.gnu.org/licenses/>. 17 # 18 # Author: Mitsuru Chinen <mitch (at] jp.ibm.com> 19 20 TST_TOTAL=2 21 22 TST_CLEANUP="netstress_cleanup" 23 24 . test_net_stress.sh 25 26 CHECK_INTERVAL=${CHECK_INTERVAL:-$(($IF_UPDOWN_TIMES / 20))} 27 28 test_body() 29 { 30 local cmd_type=$1 31 32 case $cmd_type in 33 if_cmd) local cmd_name='ifconfig' ;; 34 ip_cmd) local cmd_name='ip' ;; 35 *) tst_brkm TBROK "Unknown test parameter '$cmd_type'" 36 esac 37 38 local iface=$(tst_iface) 39 40 tst_resm TINFO "'$cmd_name ups/downs $iface $IF_UPDOWN_TIMES times" 41 tst_resm TINFO "check connectivity interval is $CHECK_INTERVAL" 42 43 local cnt=1 44 while [ $cnt -le $IF_UPDOWN_TIMES ]; do 45 case $cmd_type in 46 if_cmd) ifconfig $iface down ;; 47 ip_cmd) ip link set $iface down ;; 48 esac 49 if [ $? -ne 0 ]; then 50 tst_resm TFAIL "Failed to down $iface" 51 return 52 fi 53 54 case $cmd_type in 55 if_cmd) ifconfig $iface up ;; 56 ip_cmd) ip link set $iface up ;; 57 esac 58 if [ $? -ne 0 ]; then 59 tst_resm TFAIL "Failed to up $iface" 60 return 61 fi 62 63 check_connectivity_interval $cnt restore_ip || return 64 65 cnt=$(($cnt + 1)) 66 done 67 68 tst_resm TPASS "Test is finished correctly" 69 } 70 71 netstress_setup 72 73 tst_check_cmds ifconfig 74 75 test_body 'if_cmd' 76 test_body 'ip_cmd' 77 78 tst_exit 79
