[LTP] [PATCH 1/3] network/stress/mutlicast/packet-flood: Update to tst_net.sh
Joerg Vehlow
lkml@jv-coder.de
Mon Nov 16 13:46:09 CET 2020
From: Joerg Vehlow <joerg.vehlow@aox-tech.de>
Signed-off-by: Joerg Vehlow <joerg.vehlow@aox-tech.de>
---
.../multicast/packet-flood/mcast4-pktfld01 | 114 ++++-------------
.../multicast/packet-flood/mcast4-pktfld02 | 116 ++++--------------
.../multicast/packet-flood/mcast6-pktfld01 | 112 ++++-------------
.../multicast/packet-flood/mcast6-pktfld02 | 114 ++++-------------
4 files changed, 85 insertions(+), 371 deletions(-)
diff --git a/testcases/network/stress/multicast/packet-flood/mcast4-pktfld01 b/testcases/network/stress/multicast/packet-flood/mcast4-pktfld01
index c1ee513d4..20284569d 100644
--- a/testcases/network/stress/multicast/packet-flood/mcast4-pktfld01
+++ b/testcases/network/stress/multicast/packet-flood/mcast4-pktfld01
@@ -42,41 +42,20 @@
#trace_logic=${trace_logic:-"set -x"}
$trace_logic
-# The test case ID, the test case count and the total number of test case
-TCID=mcast4-pktfld01
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
+TST_TESTFUNC=test_body
+TST_NEEDS_ROOT=1
+TST_SETUP=do_setup
+TST_CLEANUP=do_cleanup
# The number of the test link where tests run
LINK_NUM=${LINK_NUM:-0}
-# Network portion of the IPv4 address
-NETWORK_PART=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of the IPv4 network
-NETWORK_MASK=24
-
-# Host portion of the IPv4 address
-LHOST_HOST_PART=${LHOST_IPV4_HOST:-"2"} # local host
-RHOST_HOST_PART=${RHOST_IPV4_HOST:-"1"} # remote host
-
# Multicast Address
MCAST_ADDR=224.10.0.1
+. tst_net.sh
+
#-----------------------------------------------------------------------
#
# Function: do_cleanup
@@ -89,11 +68,7 @@ do_cleanup()
{
# Make sure to kill the multicast receiver and sender
killall -SIGHUP ns-mcast_receiver >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-udpsender >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
+ tst_rhost_run -c "killall -SIGHUP ns-udpsender >/dev/null 2>&1"
}
@@ -107,57 +82,15 @@ do_cleanup()
#-----------------------------------------------------------------------
do_setup()
{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
+ local lhost_ifname=$(tst_iface lhost ${LINK_NUM})
# Unset the maximum number of processes
ulimit -u unlimited
- # name of interface of the local/remote 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
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv4 addresses to the interfaces
- set_ipv4addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- set_ipv4addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv4 address of the local/remote host
- lhost_addr="${NETWORK_PART}.${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}.${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv4_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv4 connectivity."
- exit 1
- fi
-
# Make sure the sysctl values
sysctl -w net.ipv4.igmp_max_memberships=20 >/dev/null
if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
+ tst_brk TBROK "Failed to set the sysctl value regarding multicast"
fi
sysctl -w net.ipv4.igmp_max_msf=10 >/dev/null
@@ -173,35 +106,30 @@ do_setup()
#
# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining a IPv4 multicast group a single socket, then receiving a large number of UDP packets at the socket in $NS_DURATION [sec]"
-do_setup
+test_body()
+{
+ local lhost_ifname=$(tst_iface lhost ${LINK_NUM})
+ local rhost_ifname=$(tst_iface rhost ${LINK_NUM})
+
+ tst_res TINFO "Verify that the kernel is not crashed when joining a IPv4 multicast group a single socket, then receiving a large number of UDP packets at the socket in $NS_DURATION [sec]"
# Find the available consecutive ports
mcast_port=`find_portbundle udp 1025 1`
if [ $? -ne 0 ]; then
- tst_resm TBROK "No port is available."
- exit 1
+ tst_brk TBROK "No port is available."
fi
# Run a receiver
ns-mcast_receiver -f 4 -I $lhost_ifname -m $MCAST_ADDR -p $mcast_port -b
if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast receiver"
- exit 1
+ tst_brk TBROK "Failed to start multicast receiver"
fi
# Run a sender
-ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-udpsender -D $MCAST_ADDR -f 4 -p $mcast_port -s 32767 -m -I $rhost_ifname -t $NS_DURATION' ; echo $?'`
-if [ $ret -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast sender"
- exit 1
-fi
+ tst_rhost_run -s -c "ns-udpsender -D $MCAST_ADDR -f 4 -p $mcast_port -s 32767 -m -I $rhost_ifname -t $NS_DURATION"
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
+ tst_res TPASS "Test is finished successfully."
+}
-tst_resm TPASS "Test is finished successfully."
-exit 0
+tst_run
diff --git a/testcases/network/stress/multicast/packet-flood/mcast4-pktfld02 b/testcases/network/stress/multicast/packet-flood/mcast4-pktfld02
index b3b6134c3..ac591fce1 100644
--- a/testcases/network/stress/multicast/packet-flood/mcast4-pktfld02
+++ b/testcases/network/stress/multicast/packet-flood/mcast4-pktfld02
@@ -43,42 +43,18 @@
#trace_logic=${trace_logic:-"set -x"}
$trace_logic
-# The test case ID, the test case count and the total number of test case
-TCID=mcast4-pktfld02
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
+TST_TESTFUNC=test_body
+TST_NEEDS_ROOT=1
+TST_SETUP=do_setup
+TST_CLEANUP=do_cleanup
# The number of the test link where tests run
LINK_NUM=${LINK_NUM:-0}
-# Network portion of the IPv4 address
-NETWORK_PART=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of the IPv4 network
-NETWORK_MASK=24
-
-# Host portion of the IPv4 address
-LHOST_HOST_PART=${LHOST_IPV4_HOST:-"2"} # local host
-RHOST_HOST_PART=${RHOST_IPV4_HOST:-"1"} # remote host
-
# Prefix of the multicast address
MCAST_ADDR_PREFIX=224.10
-# Number of the multicast connection
-MCASTNUM_NORMAL=${MCASTNUM_NORMAL:-20}
-
+. tst_net.sh
#-----------------------------------------------------------------------
#
@@ -92,11 +68,7 @@ do_cleanup()
{
# Make sure to kill the multicast receiver and sender
killall -SIGHUP ns-mcast_receiver >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-udpsender >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
+ tst_rhost_run -c "killall -SIGHUP ns-udpsender >/dev/null 2>&1"
}
@@ -110,57 +82,15 @@ do_cleanup()
#-----------------------------------------------------------------------
do_setup()
{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
+ local lhost_ifname=$(tst_iface lhost ${LINK_NUM})
# Unset the maximum number of processes
ulimit -u unlimited
- # name of interface of the local/remote 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
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv4 addresses to the interfaces
- set_ipv4addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- set_ipv4addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv4 address of the local/remote host
- lhost_addr="${NETWORK_PART}.${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}.${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv4_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv4 connectivity."
- exit 1
- fi
-
# Make sure the sysctl values
sysctl -w net.ipv4.igmp_max_memberships=$MCASTNUM_NORMAL >/dev/null
if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
+ tst_brk TBROK "Failed to set the sysctl value regarding multicast"
fi
sysctl -w net.ipv4.igmp_max_msf=10 >/dev/null
@@ -176,16 +106,18 @@ do_setup()
#
# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv4 multicast groups on separate sockets, then receiving a large number of UDP packets at the each socket in $NS_DURATION [sec]"
-# Make sure the value of LTPROOT
-do_setup
+test_body()
+{
+ local lhost_ifname=$(tst_iface lhost ${LINK_NUM})
+ local rhost_ifname=$(tst_iface rhost ${LINK_NUM})
+
+ tst_res TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv4 multicast groups on separate sockets, then receiving a large number of UDP packets at the each socket in $NS_DURATION [sec]"
mcastnum=0
mcast_port_range=`find_portbundle udp 1025 $MCASTNUM_NORMAL`
if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get enough port"
- exit 1
+ tst_brk TBROK "Failed to get enough port"
fi
mcast_port_top=`echo $mcast_port_range | cut -f 1 -d '-'`
@@ -194,8 +126,7 @@ while [ $mcastnum -lt $MCASTNUM_NORMAL ]; do
x=`expr $mcastnum \/ 254`
y=`expr $mcastnum % 254 + 1`
if [ $x -gt 254 ]; then
- tst_resm TINFO "The number of the connection is less than $mcastnum"
- break
+ tst_res TINFO "The number of the connection is less than $mcastnum"
fi
mcast_addr=${MCAST_ADDR_PREFIX}.${x}.${y}
@@ -203,23 +134,18 @@ while [ $mcastnum -lt $MCASTNUM_NORMAL ]; do
mcast_port=`expr $mcast_port_top + $mcastnum`
ns-mcast_receiver -f 4 -I $lhost_ifname -m $mcast_addr -p $mcast_port -b
if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast receiver"
- exit 1
+ tst_brk TBROK "Failed to start multicast receiver"
fi
# Run a sender
- $LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-udpsender -D $mcast_addr -f 4 -p $mcast_port -m -I $rhost_ifname -b -t $NS_DURATION
+ tst_rhost_run -s -c "ns-udpsender -D $mcast_addr -f 4 -p $mcast_port -m -I $rhost_ifname -b -t $NS_DURATION"
mcastnum=`expr $mcastnum + 1`
done
sleep $NS_DURATION
-do_cleanup
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
+ tst_res TPASS "Test is finished successfully."
+}
-tst_resm TPASS "Test is finished successfully."
-exit 0
+tst_run
diff --git a/testcases/network/stress/multicast/packet-flood/mcast6-pktfld01 b/testcases/network/stress/multicast/packet-flood/mcast6-pktfld01
index e9d932b43..bd20b2b07 100644
--- a/testcases/network/stress/multicast/packet-flood/mcast6-pktfld01
+++ b/testcases/network/stress/multicast/packet-flood/mcast6-pktfld01
@@ -42,37 +42,19 @@
#trace_logic=${trace_logic:-"set -x"}
$trace_logic
-# The test case ID, the test case count and the total number of test case
-TCID=mcast6-pktfld01
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
+TST_TESTFUNC=test_body
+TST_NEEDS_ROOT=1
+TST_IPV6=6
+TST_SETUP=do_setup
+TST_CLEANUP=do_cleanup
# The number of the test link where tests run
LINK_NUM=${LINK_NUM:-0}
-# Network portion of the IPv6 address
-NETWORK_PART="fec0:1:1:1"
-
-# Host portion of the IPv6 address
-LHOST_HOST_PART=":2" # local host
-RHOST_HOST_PART=":1" # remote host
-
# Multicast Address
MCAST_ADDR=ff0e::1111:1
+. tst_net.sh
#-----------------------------------------------------------------------
#
@@ -86,11 +68,7 @@ do_cleanup()
{
# Make sure to kill the multicast receiver and sender
killall -SIGHUP ns-mcast_receiver >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-udpsender >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
+ tst_rhost_run -c "killall -SIGHUP ns-udpsender >/dev/null 2>&1"
}
@@ -104,57 +82,15 @@ do_cleanup()
#-----------------------------------------------------------------------
do_setup()
{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
+ local lhost_ifname=$(tst_iface lhost ${LINK_NUM})
# Unset the maximum number of processes
ulimit -u unlimited
- # name of interface of the local/remote 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
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv6 addresses to the interfaces
- add_ipv6addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- add_ipv6addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv6 address of the local/remote host
- lhost_addr="${NETWORK_PART}:${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}:${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv6_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv6 connectivity."
- exit 1
- fi
-
# Make sure the sysctl values
sysctl -w net.ipv6.conf.all.force_mld_version=0 >/dev/null
if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
+ tst_brk TBROK "Failed to set the sysctl value regarding multicast"
fi
sysctl -w net.ipv6.conf.${lhost_ifname}.force_mld_version=0 >/dev/null
@@ -168,36 +104,30 @@ do_setup()
#
#
+test_body()
+{
+ local lhost_ifname=$(tst_iface lhost ${LINK_NUM})
+ local rhost_ifname=$(tst_iface rhost ${LINK_NUM})
+
# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining a IPv6 multicast group a single socket, then receiving a large number of UDP packets at the socket in $NS_DURATION [sec]"
-
-do_setup
+ tst_res TINFO "Verify that the kernel is not crashed when joining a IPv6 multicast group a single socket, then receiving a large number of UDP packets at the socket in $NS_DURATION [sec]"
# Find the available consecutive ports
mcast_port=`find_portbundle udp 1025 1`
if [ $? -ne 0 ]; then
- tst_resm TBROK "No port is available."
- exit 1
+ tst_brk TBROK "No port is available."
fi
# Run a receiver
ns-mcast_receiver -f 6 -I $lhost_ifname -m $MCAST_ADDR -p $mcast_port -b
if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast receiver"
- exit 1
+ tst_brk TBROK "Failed to start multicast receiver"
fi
# Run a sender
-ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-udpsender -D $MCAST_ADDR -f 6 -p $mcast_port -s 32767 -m -I $rhost_ifname -t $NS_DURATION' ; echo $?'`
-if [ $ret -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast sender"
- exit 1
-fi
+ tst_rhost_run -s -c "ns-udpsender -D $MCAST_ADDR -f 6 -p $mcast_port -s 32767 -m -I $rhost_ifname -t $NS_DURATION"
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
+ tst_res TPASS "Test is finished successfully."
+}
-tst_resm TPASS "Test is finished successfully."
-exit 0
+tst_run
diff --git a/testcases/network/stress/multicast/packet-flood/mcast6-pktfld02 b/testcases/network/stress/multicast/packet-flood/mcast6-pktfld02
index e8187b1a6..201a63a05 100644
--- a/testcases/network/stress/multicast/packet-flood/mcast6-pktfld02
+++ b/testcases/network/stress/multicast/packet-flood/mcast6-pktfld02
@@ -43,39 +43,19 @@
#trace_logic=${trace_logic:-"set -x"}
$trace_logic
-# The test case ID, the test case count and the total number of test case
-TCID=mcast6-pktfld02
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
+TST_TESTFUNC=test_body
+TST_NEEDS_ROOT=1
+TST_IPV6=6
+TST_SETUP=do_setup
+TST_CLEANUP=do_cleanup
# The number of the test link where tests run
LINK_NUM=${LINK_NUM:-0}
-# Network portion of the IPv6 address
-NETWORK_PART="fec0:1:1:1"
-
-# Host portion of the IPv6 address
-LHOST_HOST_PART=":2" # local host
-RHOST_HOST_PART=":1" # remote host
-
# Prefix of the multicast address
MCAST_ADDR_PREFIX=ff0e::1111
-# Number of the multicast connection
-MCASTNUM_NORMAL=${MCASTNUM_NORMAL:-20}
-
+. tst_net.sh
#-----------------------------------------------------------------------
#
@@ -89,11 +69,7 @@ do_cleanup()
{
# Make sure to kill the multicast receiver and sender
killall -SIGHUP ns-mcast_receiver >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-udpsender >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
+ tst_rhost_run -c "killall -SIGHUP ns-udpsender >/dev/null 2>&1"
}
@@ -107,57 +83,15 @@ do_cleanup()
#-----------------------------------------------------------------------
do_setup()
{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
+ local lhost_ifname=$(tst_iface lhost ${LINK_NUM})
# Unset the maximum number of processes
ulimit -u unlimited
- # name of interface of the local/remote 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
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv6 addresses to the interfaces
- add_ipv6addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- add_ipv6addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv6 address of the local/remote host
- lhost_addr="${NETWORK_PART}:${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}:${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv6_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv6 connectivity."
- exit 1
- fi
-
# Make sure the sysctl values
sysctl -w net.ipv6.conf.all.force_mld_version=0 >/dev/null
if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
+ tst_brk TBROK "Failed to set the sysctl value regarding multicast"
fi
sysctl -w net.ipv6.conf.${lhost_ifname}.force_mld_version=0 >/dev/null
@@ -171,24 +105,25 @@ do_setup()
#
#
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv6 multicast groups on separate sockets, then receiving a large number of UDP packets at the each socket in $NS_DURATION [sec]"
+test_body()
+{
+ local lhost_ifname=$(tst_iface lhost ${LINK_NUM})
+ local rhost_ifname=$(tst_iface rhost ${LINK_NUM})
-# Make sure the value of LTPROOT
-do_setup
+# Test description
+ tst_res TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv6 multicast groups on separate sockets, then receiving a large number of UDP packets at the each socket in $NS_DURATION [sec]"
mcastnum=0
mcast_port_range=`find_portbundle udp 1025 $MCASTNUM_NORMAL`
if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get enough port"
- exit 1
+ tst_brk TBROK "Failed to get enough port"
fi
mcast_port_top=`echo $mcast_port_range | cut -f 1 -d '-'`
while [ $mcastnum -lt $MCASTNUM_NORMAL ]; do
# Define the multicast address
if [ $mcastnum -gt 65535 ]; then
- tst_resm TINFO "The number of the connection is less than 65535"
+ tst_res TINFO "The number of the connection is less than 65535"
break
fi
mcastnum_hex=`printf "%x" $mcastnum`
@@ -198,23 +133,18 @@ while [ $mcastnum -lt $MCASTNUM_NORMAL ]; do
mcast_port=`expr $mcast_port_top + $mcastnum`
ns-mcast_receiver -f 6 -I $lhost_ifname -m $mcast_addr -p $mcast_port -b
if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast receiver"
- exit 1
+ tst_brk TBROK "Failed to start multicast receiver"
fi
# Run a sender
- $LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-udpsender -D $mcast_addr -f 6 -p $mcast_port -m -I $rhost_ifname -b -t $NS_DURATION
+ tst_rhost_run -s -c "ns-udpsender -D $mcast_addr -f 6 -p $mcast_port -m -I $rhost_ifname -b -t $NS_DURATION"
mcastnum=`expr $mcastnum + 1`
done
sleep $NS_DURATION
-do_cleanup
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
+ tst_res TPASS "Test is finished successfully."
+}
-tst_resm TPASS "Test is finished successfully."
-exit 0
+tst_run
--
2.25.1
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