* skip rhost address
* cleanup
Signed-off-by: Alexey Kodanev <alexey.koda...@oracle.com>
---
testcases/network/stress/interface/if4-addr-change | 262 +++++---------------
1 files changed, 56 insertions(+), 206 deletions(-)
diff --git a/testcases/network/stress/interface/if4-addr-change
b/testcases/network/stress/interface/if4-addr-change
index e066d62..813e760 100644
--- a/testcases/network/stress/interface/if4-addr-change
+++ b/testcases/network/stress/interface/if4-addr-change
@@ -1,237 +1,87 @@
#!/bin/sh
-################################################################################
-##
##
-## Copyright (c) International Business Machines Corp., 2005
##
-##
##
-## This program is free software; you can redistribute it and#or modify
##
-## it under the terms of the GNU General Public License as published by
##
-## the Free Software Foundation; either version 2 of the License, or
##
-## (at your option) any later version.
##
-##
##
-## This program is distributed in the hope that it will be useful, but
##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
##
-## for more details.
##
-##
##
-## You should have received a copy of the GNU General Public License
##
-## along with this program; if not, write to the Free Software
##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA ##
-##
##
-##
##
-################################################################################
+# Copyright (c) 2015 Oracle and/or its affiliates. All Rights Reserved.
+# Copyright (c) International Business Machines Corp., 2005
#
-# File:
-# if4-addr-change
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
#
-# Description:
-# Verify the IPv4 connectivity isn't broken with changing IPv4 address
-# many times
-# test01 - by ifconfig command
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
#
-# Setup:
-# See ltp-yyyymmdd/testcases/network/stress/README
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# Author:
# Mitsuru Chinen <mi...@jp.ibm.com>
-#
-# History:
-# Oct 19 2005 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`}
-export LTPROOT
-# Total number of the test case
TST_TOTAL=1
-export TST_TOTAL
-
-# Default of the test case ID and the test case count
TCID=if4-addr-change
-TST_COUNT=0
-export TCID
-export TST_COUNT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
+TST_CLEANUP="cleanup"
-# The total number of changing of IPv4 address
-NS_TIMES=${NS_TIMES:-10000}
-
-# The interval of the check interface activity
-CHECK_INTERVAL=${CHECK_INTERVAL:-`expr $NS_TIMES \/ 100`}
-
-# The number of the test link where tests run
-LINK_NUM=0
-
-# Network portion of the IPv4 address
-IPV4_NETWORK=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of for the tested network
-IPV4_NETMASK="255.255.255.0"
+. test_net.sh
# Broadcast address of the tested network
-IPV4_BROADCAST=${IPV4_NETWORK}.255
-
-# Host portion of the IPv4 address on the remote host
-RHOST_IPV4_HOST=${RHOST_IPV4_HOST:-"1"}
-
-# Minumum host portion of the IPv4 address on the local host
-LHOST_IPV4_HOST_MIN=${LHOST_IPV4_HOST:-"2"}
-
+CHECK_INTERVAL=${CHECK_INTERVAL:-$(($NS_TIMES / 100))}
# Maximum host portion of the IPv4 address on the local host
LHOST_IPV4_HOST_MAX="254"
+trap "tst_brkm TBROK 'test interrupted'" INT
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_setup
-#
-# DESCRIPTION:
-# Make a IPv4 connectivity on the Test Link
-#
-# SET VALUES:
-# rhost_ipv4addr - IPv4 Address of the remote host
-# lhost_ifname - Interface name of the localhost
-#
-#-----------------------------------------------------------------------
-do_setup()
+cleanup()
{
- TCID=if4-addr-change
- TST_COUNT=0
-
- # Initialize the interfaces
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-
- # Set IPv4 address to the interfaces
- set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST_MIN}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set an IPv4 address at the local host"
- exit $TST_TOTAL
- fi
- set_ipv4addr rhost ${LINK_NUM} ${IPV4_NETWORK} ${RHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set an IPv4 address at the remote host"
- exit $TST_TOTAL
- fi
-
- # IPv4 address of the remote host
- rhost_ipv4addr="${IPV4_NETWORK}.${RHOST_IPV4_HOST}"
-
- # Get the Interface name of local host
- lhost_ifname=`get_ifname lhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
+ tst_restore_ipaddr
}
+test01()
+{
+ tst_resm TINFO "ifconfig changes IPv4 address $NS_TIMES times"
+
+ tst_restore_ipaddr
+ check_icmpv4_connectivity $(tst_iface) $(tst_ipaddr rhost) || \
+ tst_brkm TBROK "Failed to ping to $(tst_ipaddr rhost)"
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_cleanup
-#
-# DESCRIPTION:
-# Recover the tested interfaces
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Initialize the interfaces
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
+ local cnt=0
+ num=1
+ while [ $cnt -lt $NS_TIMES ]; do
+ # Define the network portion
+ num=$(($num + 1))
+ [ $num -gt $LHOST_IPV4_HOST_MAX ] && num=1
+ [ $num -eq $RHOST_IPV4_HOST ] && continue
+ # Change the IPv4 address
+ lhost_ipv4addr="${IPV4_NETWORK}.${num}"
-#-----------------------------------------------------------------------
-#
-# FUNCTION:
-# test01
-#
-# DESCRIPTION:
-# ifconfig case
-#
-#-----------------------------------------------------------------------
-test01()
-{
- TCID=if4-addr-change01
- TST_COUNT=1
- tst_resm TINFO "Verify the IPv4 connectivity is not broken when the
ifconfig command changes the IPv4 address $NS_TIMES times"
-
- # Check the connctivity
- check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Test Link $LINK_NUM is something wrong."
- return 1
- fi
-
- # Start the loop
- cnt=0
- current_lhost_ipv4_host=$LHOST_IPV4_HOST_MIN
- while [ $cnt -lt $NS_TIMES ]; do
- # Define the network portion
- current_lhost_ipv4_host=`expr $current_lhost_ipv4_host + 1`
- if [ $current_lhost_ipv4_host -gt $LHOST_IPV4_HOST_MAX ]; then
- current_lhost_ipv4_host=$LHOST_IPV4_HOST_MIN
- fi
-
- # Change the IPv4 address
- lhost_ipv4addr="${IPV4_NETWORK}.${current_lhost_ipv4_host}"
- ifconfig $lhost_ifname $lhost_ipv4addr netmask $IPV4_NETMASK broadcast
$IPV4_BROADCAST
- if [ $? -ne 0 ]; then
- test_resm TFAIL "Failed to change IPv4 address into
${lhost_ipv4addr}"
- return 1
- fi
-
- # Check the connecitivity
- cnt=`expr $cnt + 1`
- if [ $CHECK_INTERVAL -ne 0 ]; then
- if [ `expr $cnt % ${CHECK_INTERVAL}` -eq 0 ]; then
- check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "$lhost_ifname is broken at around ${cnt}
times"
- return 1
- fi
- fi
- fi
- done
-
- # Check the connectivity again.
- check_icmpv4_connectivity $lhost_ifname $rhost_ipv4addr
- if [ $? -ne 0 ]; then
- tst_resm TFAIL "$errmsg $lhost_ifname is broken."
- return 1
- fi
-
- tst_resm TPASS "Test is finished successfully."
- return 0
-}
+ ifconfig $(tst_iface) $lhost_ipv4addr netmask 255.255.255.0 \
+ broadcast 255.255.255.255 || \
+ tst_brkm TFAIL "Failed to change into ${lhost_ipv4addr}"
+ cnt=$(($cnt + 1))
+ [ $CHECK_INTERVAL -eq 0 ] && continue
+ [ $(($cnt % $CHECK_INTERVAL)) -ne 0 ] && continue
-#-----------------------------------------------------------------------
-#
-# Main
-#
-# Exit Value:
-# The number of the failure
-#
-#-----------------------------------------------------------------------
+ tst_resm TINFO "ping from $lhost_ipv4addr to $(tst_ipaddr
rhost)"
+ check_icmpv4_connectivity $(tst_iface) $(tst_ipaddr rhost) || \
+ tst_brkm TFAIL "$(tst_iface) is broken at around ${cnt}
times"
+ done
+
+ tst_resm TINFO "ping from $lhost_ipv4addr to $(tst_ipaddr rhost)"
+ check_icmpv4_connectivity $(tst_iface) $(tst_ipaddr rhost) || \
+ tst_brkm TFAIL "$(tst_iface) is broken"
+
+ tst_resm TPASS "Test is finished successfully"
+}
+
+tst_check_cmds ifconfig
-RC=0
-do_setup
-test01 || RC=`expr $RC + 1`
-do_cleanup
+test01
-exit $RC
+tst_exit
--
1.7.1
------------------------------------------------------------------------------
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