[LTP] [PATCHv2 3/3] network/stress/icmp: use ip xfrm for icmp4-uni-basic01 ipsec testing

[Alexey Kodanev]

On 03/15/2016 12:50 PM, Hangbin Liu wrote:
> Also check each msg_size in $ICMP_SIZE_ARRAY to make sure the connectvity.
>
> Signed-off-by: Hangbin Liu <haliu@redhat.com>
> ---
>   .../stress/icmp/uni-basic/icmp4-uni-basic01        | 96 +++++++---------------
>   1 file changed, 31 insertions(+), 65 deletions(-)
>
> diff --git a/testcases/network/stress/icmp/uni-basic/icmp4-uni-basic01 b/testcases/network/stress/icmp/uni-basic/icmp4-uni-basic01
> index b78ac8f..93ddbbb 100644
> --- a/testcases/network/stress/icmp/uni-basic/icmp4-uni-basic01
> +++ b/testcases/network/stress/icmp/uni-basic/icmp4-uni-basic01
> @@ -50,10 +50,13 @@ $trace_logic
>   TCID=${TCID:-icmp4-uni-basic01}
>   TST_TOTAL=1
>   TST_COUNT=1
> +TST_CLEANUP="do_cleanup"
>   export TCID
>   export TST_COUNT
>   export TST_TOTAL

Please remove exports... they are useless here.

>   
> +. ipsec_lib.sh
> +
>   # Test description
>   tst_resm TINFO "Verify that the kernel is not crashed with receiving and sending various size of ICMP message with the following conditions"
>   
> @@ -100,16 +103,12 @@ ICMP_SIZE_ARRAY=${ICMP_SIZE_ARRAY:-"10 100 1000 10000 65507"}
>   #-----------------------------------------------------------------------
>   do_cleanup()
>   {
> -    # Kill the icmp traffic server
> -    killall_icmp_traffic
> -
>       # Unset SAD/SPD
> -    output_ipsec_conf flush | setkey -c >/dev/null 2>&1
> -    $LTP_RSH $RHOST ${LTPROOT}/'testcases/bin/output_ipsec_conf flush | PATH=/sbin:/usr/sbin:$PATH setkey -c' >/dev/null 2>&1
> +    tst_ipsec flush
>   
>       # Clean up each interface
> -    initialize_if lhost ${LINK_NUM}
> -    initialize_if rhost ${LINK_NUM}
> +    tst_init_iface lhost ${LINK_NUM}
> +    tst_init_iface rhost ${LINK_NUM}

Again, we don't need it here.

>   }
>   
>   
> @@ -127,10 +126,9 @@ tst_resm TINFO "- Version of IP is IPv${IP_VER}"
>   tst_resm TINFO "- Size of packets are ( $ICMP_SIZE_ARRAY )"
>   
>   if $DO_IPSEC ; then
> -    message=`check_setkey`
> +    message=`ip xfrm state`
>       if [ $? -ne 0 ]; then
> -	tst_resm TBROK "$message"
> -	exit 1
> +	tst_brkm TBROK "$message"
>       fi
>   
>       case $IPSEC_PROTO in
> @@ -147,16 +145,14 @@ if $DO_IPSEC ; then
>   fi
>   
>   # name of interface of the local/remote host
> -lhost_ifname=`get_ifname lhost $LINK_NUM`
> +lhost_ifname=`tst_iface lhost $LINK_NUM`
>   if [ $? -ne 0 ]; then
> -    tst_resm TBROK "Failed to get the interface name at the local host"
> -    exit $TST_TOTAL
> +    tst_brkm TBROK "Failed to get the interface name at the local host"
>   fi
>   
> -rhost_ifname=`get_ifname rhost $LINK_NUM`
> +rhost_ifname=`tst_iface rhost $LINK_NUM`
>   if [ $? -ne 0 ]; then
> -    tst_resm TBROK "Failed to get the interface name at the remote host"
> -    exit $TST_TOTAL
> +    tst_brkm TBROK "Failed to get the interface name at the remote host"
>   fi
>   
>   # Initialize the system configuration
> @@ -181,14 +177,12 @@ case $IP_VER in
>       # 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
> +	tst_brkm TBROK "Failed to add any IP address at the local host"
>       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
> +	tst_brkm TBROK "Failed to add any IP address at the remote host"
>       fi
>   
>       # IPv4 address of the local/remote host
> @@ -210,14 +204,12 @@ case $IP_VER in
>       # 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
> +	tst_brkm TBROK "Failed to add any IP address at the local host"
>       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
> +	tst_brkm TBROK "Failed to add any IP address at the remote host"
>       fi
>   
>       # IPv6 address of the local/remote host
> @@ -232,58 +224,32 @@ esac
>   

Please remove this part altogether. We only need configuration of ipsec
in setup. Then do the test (ping).


Thanks,
Alexey