Commit 922fd2b3 authored by Geliang Tang's avatar Geliang Tang Committed by Jakub Kicinski
Browse files

selftests: mptcp: add the MP_RST mibs check 



This patch added a new function chk_rst_nr() to check the numbers
of the MP_RST sending and receiving mibs.

Showed in the output whether the inverted namespaces check order is used.
Since if we pass -Cz to mptcp_join.sh, the MP_RST information is showed
twice.

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 avatarJakub Kicinski <kuba@kernel.org>
parent e40dd439

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

+45 −0
Original line number Diff line number Diff line
@@ -824,6 +824,50 @@ chk_fclose_nr() 
	[ "${dump_stats}" = 1 ] && dump_stats

}



chk_rst_nr()

{

	local rst_tx=$1

	local rst_rx=$2

	local ns_invert=${3:-""}

	local count

	local dump_stats

	local ns_tx=$ns1

	local ns_rx=$ns2

	local extra_msg=""



	if [[ $ns_invert = "invert" ]]; then

		ns_tx=$ns2

		ns_rx=$ns1

		extra_msg="   invert"

	fi



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

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

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

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

		echo "[fail] got $count MP_RST[s] TX expected $rst_tx"

		ret=1

		dump_stats=1

	else

		echo -n "[ ok ]"

	fi



	echo -n " - rstrx "

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

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

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

		echo "[fail] got $count MP_RST[s] RX expected $rst_rx"

		ret=1

		dump_stats=1

	else

		echo -n "[ ok ]"

	fi



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



	echo "$extra_msg"

}



chk_join_nr()

{

	local msg="$1"
@@ -878,6 +922,7 @@ chk_join_nr() 
	if [ $checksum -eq 1 ]; then

		chk_csum_nr

		chk_fail_nr 0 0

		chk_rst_nr 0 0

	fi

}