Commit 8bd03be3 authored by Geliang Tang's avatar Geliang Tang Committed by David S. Miller
Browse files

selftests: mptcp: add infinite map mibs check 



This patch adds a function chk_infi_nr() to check the mibs for the
infinite mapping. Invoke it in chk_join_nr() when validate_checksum
is set.

Signed-off-by: default avatarGeliang Tang <geliang.tang@suse.com>
Signed-off-by: default avatarMat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d9fdd02d

tools/testing/selftests/net/mptcp/mptcp_join.sh

+35 −1
Original line number Diff line number Diff line
@@ -1106,6 +1106,38 @@ chk_rst_nr() 
	echo "$extra_msg"

}



chk_infi_nr()

{

	local infi_tx=$1

	local infi_rx=$2

	local count

	local dump_stats



	printf "%-${nr_blank}s %s" " " "itx"

	count=$(ip netns exec $ns2 nstat -as | grep InfiniteMapTx | awk '{print $2}')

	[ -z "$count" ] && count=0

	if [ "$count" != "$infi_tx" ]; then

		echo "[fail] got $count infinite map[s] TX expected $infi_tx"

		fail_test

		dump_stats=1

	else

		echo -n "[ ok ]"

	fi



	echo -n " - infirx"

	count=$(ip netns exec $ns1 nstat -as | grep InfiniteMapRx | awk '{print $2}')

	[ -z "$count" ] && count=0

	if [ "$count" != "$infi_rx" ]; then

		echo "[fail] got $count infinite map[s] RX expected $infi_rx"

		fail_test

		dump_stats=1

	else

		echo "[ ok ]"

	fi



	[ "${dump_stats}" = 1 ] && dump_stats

}



chk_join_nr()

{

	local syn_nr=$1
@@ -1115,7 +1147,8 @@ chk_join_nr() 
	local csum_ns2=${5:-0}

	local fail_nr=${6:-0}

	local rst_nr=${7:-0}

	local corrupted_pkts=${8:-0}

	local infi_nr=${8:-0}

	local corrupted_pkts=${9:-0}

	local count

	local dump_stats

	local with_cookie
@@ -1170,6 +1203,7 @@ chk_join_nr() 
		chk_csum_nr $csum_ns1 $csum_ns2

		chk_fail_nr $fail_nr $fail_nr

		chk_rst_nr $rst_nr $rst_nr

		chk_infi_nr $infi_nr $infi_nr

	fi

}