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Commit 4ffc37f5 authored by Fred Klassen's avatar Fred Klassen Committed by David S. Miller
Browse files

net/udpgso_bench.sh test fails on error 



Ensure that failure on any individual test results in an overall
failure of the test script.

Signed-off-by: default avatarFred Klassen <fklassen@appneta.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ade90d69

tools/testing/selftests/net/udpgso_bench.sh

+33 −0
Original line number Diff line number Diff line
@@ -3,6 +3,10 @@ 
#

# Run a series of udpgso benchmarks



GREEN='\033[0;92m'

RED='\033[0;31m'

NC='\033[0m' # No Color



wake_children() {

	local -r jobs="$(jobs -p)"
@@ -29,60 +33,89 @@ run_in_netns() { 


run_udp() {

	local -r args=$@

	local errors=0



	echo "udp"

	run_in_netns ${args}

	errors=$(( $errors + $? ))



	echo "udp gso"

	run_in_netns ${args} -S 0

	errors=$(( $errors + $? ))



	echo "udp gso zerocopy"

	run_in_netns ${args} -S 0 -z

	errors=$(( $errors + $? ))



	echo "udp gso timestamp"

	run_in_netns ${args} -S 0 -T

	errors=$(( $errors + $? ))



	echo "udp gso zerocopy audit"

	run_in_netns ${args} -S 0 -z -a

	errors=$(( $errors + $? ))



	echo "udp gso timestamp audit"

	run_in_netns ${args} -S 0 -T -a

	errors=$(( $errors + $? ))



	echo "udp gso zerocopy timestamp audit"

	run_in_netns ${args} -S 0 -T -z -a

	errors=$(( $errors + $? ))



	return $errors

}



run_tcp() {

	local -r args=$@

	local errors=0



	echo "tcp"

	run_in_netns ${args} -t

	errors=$(( $errors + $? ))



	echo "tcp zerocopy"

	run_in_netns ${args} -t -z

	errors=$(( $errors + $? ))



	# excluding for now because test fails intermittently

	# add -P option to include poll() to reduce possibility of lost messages

	#echo "tcp zerocopy audit"

	#run_in_netns ${args} -t -z -P -a

	#errors=$(( $errors + $? ))



	return $errors

}



run_all() {

	local -r core_args="-l 3"

	local -r ipv4_args="${core_args} -4 -D 127.0.0.1"

	local -r ipv6_args="${core_args} -6 -D ::1"

	local errors=0



	echo "ipv4"

	run_tcp "${ipv4_args}"

	errors=$(( $errors + $? ))

	run_udp "${ipv4_args}"

	errors=$(( $errors + $? ))



	echo "ipv6"

	run_tcp "${ipv4_args}"

	errors=$(( $errors + $? ))

	run_udp "${ipv6_args}"

	errors=$(( $errors + $? ))



	return $errors

}



if [[ $# -eq 0 ]]; then

	run_all

	if [ $? -ne 0 ]; then

		echo -e "$(basename $0): ${RED}FAIL${NC}"

		exit 1

	fi



	echo -e "$(basename $0): ${GREEN}PASS${NC}"

elif [[ $1 == "__subprocess" ]]; then

	shift

	run_one $@