netdev - Re: [PATCH net-next 2/2] selftests: rtnetlink.sh: add testcase for neigh get

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Date:   Wed, 19 Dec 2018 09:41:56 -0700
From:   David Ahern <dsa@...ulusnetworks.com>
To:     Roopa Prabhu <roopa@...ulusnetworks.com>, davem@...emloft.net
Cc:     netdev@...r.kernel.org
Subject: Re: [PATCH net-next 2/2] selftests: rtnetlink.sh: add testcase for
 neigh get

On 12/19/18 9:27 AM, Roopa Prabhu wrote:
> From: Roopa Prabhu <roopa@...ulusnetworks.com>
> 
> Signed-off-by: Roopa Prabhu <roopa@...ulusnetworks.com>
> ---
>  tools/testing/selftests/net/rtnetlink.sh | 54 ++++++++++++++++++++++++++++++++
>  1 file changed, 54 insertions(+)
> 
> diff --git a/tools/testing/selftests/net/rtnetlink.sh b/tools/testing/selftests/net/rtnetlink.sh
> index bb3436f..7f9b4e2 100755
> --- a/tools/testing/selftests/net/rtnetlink.sh
> +++ b/tools/testing/selftests/net/rtnetlink.sh
> @@ -1007,6 +1007,59 @@ kci_test_fdb_get()
>  	echo "PASS: bridge fdb get"
>  }
>  
> +kci_test_neigh_get()
> +{
> +	dstmac=de:ad:be:ef:13:37
> +	dstip=10.0.2.4
> +	dstip6=dead::2
> +	ret=0
> +
> +	ip neigh help 2>&1 |grep -q 'ip neigh get'
> +	if [ $? -ne 0 ];then
> +		echo "SKIP: fdb get tests: iproute2 too old"
> +		return $ksft_skip
> +	fi
> +
> +	# ipv4
> +	ip neigh add $dstip lladdr $dstmac dev "$devdummy"  > /dev/null
> +	check_err $?
> +	ip neigh get $dstip dev "$devdummy" 2> /dev/null | grep -q "$dstmac"
> +	check_err $?
> +	ip neigh del $dstip lladdr $dstmac dev "$devdummy"  > /dev/null
> +	check_err $?
> +
> +	# ipv4 proxy
> +	ip neigh add proxy $dstip dev "$devdummy" > /dev/null
> +	check_err $?
> +	ip neigh get proxy $dstip dev "$devdummy" 2>/dev/null | grep -q "$dstip"
> +	check_err $?
> +	ip neigh del proxy $dstip dev "$devdummy" > /dev/null
> +	check_err $?
> +
> +	# ipv6
> +	ip neigh add $dstip6 lladdr $dstmac dev "$devdummy"  > /dev/null
> +	check_err $?
> +	ip neigh get $dstip6 dev "$devdummy" 2> /dev/null | grep -q "$dstmac"
> +	check_err $?
> +	ip neigh del $dstip6 lladdr $dstmac dev "$devdummy"  > /dev/null
> +	check_err $?
> +
> +	# ipv6 proxy
> +	ip neigh add proxy $dstip6 dev "$devdummy" > /dev/null
> +	check_err $?
> +	ip neigh get proxy $dstip6 dev "$devdummy" 2>/dev/null | grep -q "$dstip6"
> +	check_err $?
> +	ip neigh del proxy $dstip6 dev "$devdummy" > /dev/null
> +	check_err $?

This is an odd quirk to this test script. The test is for neigh get so
the ret should only be for the 'ip neigh get'; the rest of the commands
can be run with set -e ... set +e.

> +
> +	if [ $ret -ne 0 ];then
> +		echo "FAIL: neigh get"
> +		return 1
> +	fi
> +
> +	echo "PASS: neigh get"
> +}
> +
>  kci_test_rtnl()
>  {
>  	kci_add_dummy
> @@ -1032,6 +1085,7 @@ kci_test_rtnl()
>  	kci_test_ipsec
>  	kci_test_ipsec_offload
>  	kci_test_fdb_get
> +    kci_test_neigh_get

spaces instead of tab

>  
>  	kci_del_dummy
>  }
>