Commit 171a4871 authored by David Ahern's avatar David Ahern Committed by David S. Miller
Browse files

selftests: fib_tests: Use an alias for ip command 



Replace 'ip -netns testns' with the alias IP. Shortens the line lengths
and makes running the commands manually a bit easier.

Signed-off-by: default avatarDavid Ahern <dsahern@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1893ff20

tools/testing/selftests/net/fib_tests.sh

+85 −84
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ 
ret=0



PAUSE_ON_FAIL=${PAUSE_ON_FAIL:=no}

IP="ip -netns testns"



log_test()

{
@@ -32,19 +33,19 @@ setup() 
{

	set -e

	ip netns add testns

	ip -netns testns link set dev lo up

	$IP link set dev lo up



	ip -netns testns link add dummy0 type dummy

	ip -netns testns link set dev dummy0 up

	ip -netns testns address add 198.51.100.1/24 dev dummy0

	ip -netns testns -6 address add 2001:db8:1::1/64 dev dummy0

	$IP link add dummy0 type dummy

	$IP link set dev dummy0 up

	$IP address add 198.51.100.1/24 dev dummy0

	$IP -6 address add 2001:db8:1::1/64 dev dummy0

	set +e



}



cleanup()

{

	ip -netns testns link del dev dummy0 &> /dev/null

	$IP link del dev dummy0 &> /dev/null

	ip netns del testns

}
@@ -56,19 +57,19 @@ fib_unreg_unicast_test() 
	setup



	echo "    Start point"

	ip -netns testns route get fibmatch 198.51.100.2 &> /dev/null

	$IP route get fibmatch 198.51.100.2 &> /dev/null

	log_test $? 0 "IPv4 fibmatch"

	ip -netns testns -6 route get fibmatch 2001:db8:1::2 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:1::2 &> /dev/null

	log_test $? 0 "IPv6 fibmatch"



	set -e

	ip -netns testns link del dev dummy0

	$IP link del dev dummy0

	set +e



	echo "    Nexthop device deleted"

	ip -netns testns route get fibmatch 198.51.100.2 &> /dev/null

	$IP route get fibmatch 198.51.100.2 &> /dev/null

	log_test $? 2 "IPv4 fibmatch - no route"

	ip -netns testns -6 route get fibmatch 2001:db8:1::2 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:1::2 &> /dev/null

	log_test $? 2 "IPv6 fibmatch - no route"



	cleanup
@@ -83,43 +84,43 @@ fib_unreg_multipath_test() 
	setup



	set -e

	ip -netns testns link add dummy1 type dummy

	ip -netns testns link set dev dummy1 up

	ip -netns testns address add 192.0.2.1/24 dev dummy1

	ip -netns testns -6 address add 2001:db8:2::1/64 dev dummy1

	$IP link add dummy1 type dummy

	$IP link set dev dummy1 up

	$IP address add 192.0.2.1/24 dev dummy1

	$IP -6 address add 2001:db8:2::1/64 dev dummy1



	ip -netns testns route add 203.0.113.0/24 \

	$IP route add 203.0.113.0/24 \

		nexthop via 198.51.100.2 dev dummy0 \

		nexthop via 192.0.2.2 dev dummy1

	ip -netns testns -6 route add 2001:db8:3::/64 \

	$IP -6 route add 2001:db8:3::/64 \

		nexthop via 2001:db8:1::2 dev dummy0 \

		nexthop via 2001:db8:2::2 dev dummy1

	set +e



	echo "    Start point"

	ip -netns testns route get fibmatch 203.0.113.1 &> /dev/null

	$IP route get fibmatch 203.0.113.1 &> /dev/null

	log_test $? 0 "IPv4 fibmatch"

	ip -netns testns -6 route get fibmatch 2001:db8:3::1 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:3::1 &> /dev/null

	log_test $? 0 "IPv6 fibmatch"



	set -e

	ip -netns testns link del dev dummy0

	$IP link del dev dummy0

	set +e



	echo "    One nexthop device deleted"

	ip -netns testns route get fibmatch 203.0.113.1 &> /dev/null

	$IP route get fibmatch 203.0.113.1 &> /dev/null

	log_test $? 2 "IPv4 - multipath route removed on delete"



	ip -netns testns -6 route get fibmatch 2001:db8:3::1 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:3::1 &> /dev/null

	# In IPv6 we do not flush the entire multipath route.

	log_test $? 0 "IPv6 - multipath down to single path"



	set -e

	ip -netns testns link del dev dummy1

	$IP link del dev dummy1

	set +e



	echo "    Second nexthop device deleted"

	ip -netns testns -6 route get fibmatch 2001:db8:3::1 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:3::1 &> /dev/null

	log_test $? 2 "IPv6 - no route"



	cleanup
@@ -139,19 +140,19 @@ fib_down_unicast_test() 
	setup



	echo "    Start point"

	ip -netns testns route get fibmatch 198.51.100.2 &> /dev/null

	$IP route get fibmatch 198.51.100.2 &> /dev/null

	log_test $? 0 "IPv4 fibmatch"

	ip -netns testns -6 route get fibmatch 2001:db8:1::2 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:1::2 &> /dev/null

	log_test $? 0 "IPv6 fibmatch"



	set -e

	ip -netns testns link set dev dummy0 down

	$IP link set dev dummy0 down

	set +e



	echo "    Route deleted on down"

	ip -netns testns route get fibmatch 198.51.100.2 &> /dev/null

	$IP route get fibmatch 198.51.100.2 &> /dev/null

	log_test $? 2 "IPv4 fibmatch"

	ip -netns testns -6 route get fibmatch 2001:db8:1::2 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:1::2 &> /dev/null

	log_test $? 2 "IPv6 fibmatch"



	cleanup
@@ -162,31 +163,31 @@ fib_down_multipath_test_do() 
	local down_dev=$1

	local up_dev=$2



	ip -netns testns route get fibmatch 203.0.113.1 \

	$IP route get fibmatch 203.0.113.1 \

		oif $down_dev &> /dev/null

	log_test $? 2 "IPv4 fibmatch on down device"

	ip -netns testns -6 route get fibmatch 2001:db8:3::1 \

	$IP -6 route get fibmatch 2001:db8:3::1 \

		oif $down_dev &> /dev/null

	log_test $? 2 "IPv6 fibmatch on down device"



	ip -netns testns route get fibmatch 203.0.113.1 \

	$IP route get fibmatch 203.0.113.1 \

		oif $up_dev &> /dev/null

	log_test $? 0 "IPv4 fibmatch on up device"

	ip -netns testns -6 route get fibmatch 2001:db8:3::1 \

	$IP -6 route get fibmatch 2001:db8:3::1 \

		oif $up_dev &> /dev/null

	log_test $? 0 "IPv6 fibmatch on up device"



	ip -netns testns route get fibmatch 203.0.113.1 | \

	$IP route get fibmatch 203.0.113.1 | \

		grep $down_dev | grep -q "dead linkdown"

	log_test $? 0 "IPv4 flags on down device"

	ip -netns testns -6 route get fibmatch 2001:db8:3::1 | \

	$IP -6 route get fibmatch 2001:db8:3::1 | \

		grep $down_dev | grep -q "dead linkdown"

	log_test $? 0 "IPv6 flags on down device"



	ip -netns testns route get fibmatch 203.0.113.1 | \

	$IP route get fibmatch 203.0.113.1 | \

		grep $up_dev | grep -q "dead linkdown"

	log_test $? 1 "IPv4 flags on up device"

	ip -netns testns -6 route get fibmatch 2001:db8:3::1 | \

	$IP -6 route get fibmatch 2001:db8:3::1 | \

		grep $up_dev | grep -q "dead linkdown"

	log_test $? 1 "IPv6 flags on up device"

}
@@ -199,53 +200,53 @@ fib_down_multipath_test() 
	setup



	set -e

	ip -netns testns link add dummy1 type dummy

	ip -netns testns link set dev dummy1 up

	$IP link add dummy1 type dummy

	$IP link set dev dummy1 up



	ip -netns testns address add 192.0.2.1/24 dev dummy1

	ip -netns testns -6 address add 2001:db8:2::1/64 dev dummy1

	$IP address add 192.0.2.1/24 dev dummy1

	$IP -6 address add 2001:db8:2::1/64 dev dummy1



	ip -netns testns route add 203.0.113.0/24 \

	$IP route add 203.0.113.0/24 \

		nexthop via 198.51.100.2 dev dummy0 \

		nexthop via 192.0.2.2 dev dummy1

	ip -netns testns -6 route add 2001:db8:3::/64 \

	$IP -6 route add 2001:db8:3::/64 \

		nexthop via 2001:db8:1::2 dev dummy0 \

		nexthop via 2001:db8:2::2 dev dummy1

	set +e



	echo "    Verify start point"

	ip -netns testns route get fibmatch 203.0.113.1 &> /dev/null

	$IP route get fibmatch 203.0.113.1 &> /dev/null

	log_test $? 0 "IPv4 fibmatch"



	ip -netns testns -6 route get fibmatch 2001:db8:3::1 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:3::1 &> /dev/null

	log_test $? 0 "IPv6 fibmatch"



	set -e

	ip -netns testns link set dev dummy0 down

	$IP link set dev dummy0 down

	set +e



	echo "    One device down, one up"

	fib_down_multipath_test_do "dummy0" "dummy1"



	set -e

	ip -netns testns link set dev dummy0 up

	ip -netns testns link set dev dummy1 down

	$IP link set dev dummy0 up

	$IP link set dev dummy1 down

	set +e



	echo "    Other device down and up"

	fib_down_multipath_test_do "dummy1" "dummy0"



	set -e

	ip -netns testns link set dev dummy0 down

	$IP link set dev dummy0 down

	set +e



	echo "    Both devices down"

	ip -netns testns route get fibmatch 203.0.113.1 &> /dev/null

	$IP route get fibmatch 203.0.113.1 &> /dev/null

	log_test $? 2 "IPv4 fibmatch"

	ip -netns testns -6 route get fibmatch 2001:db8:3::1 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:3::1 &> /dev/null

	log_test $? 2 "IPv6 fibmatch"



	ip -netns testns link del dev dummy1

	$IP link del dev dummy1

	cleanup

}
@@ -264,55 +265,55 @@ fib_carrier_local_test() 
	setup



	set -e

	ip -netns testns link set dev dummy0 carrier on

	$IP link set dev dummy0 carrier on

	set +e



	echo "    Start point"

	ip -netns testns route get fibmatch 198.51.100.1 &> /dev/null

	$IP route get fibmatch 198.51.100.1 &> /dev/null

	log_test $? 0 "IPv4 fibmatch"

	ip -netns testns -6 route get fibmatch 2001:db8:1::1 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:1::1 &> /dev/null

	log_test $? 0 "IPv6 fibmatch"



	ip -netns testns route get fibmatch 198.51.100.1 | \

	$IP route get fibmatch 198.51.100.1 | \

		grep -q "linkdown"

	log_test $? 1 "IPv4 - no linkdown flag"

	ip -netns testns -6 route get fibmatch 2001:db8:1::1 | \

	$IP -6 route get fibmatch 2001:db8:1::1 | \

		grep -q "linkdown"

	log_test $? 1 "IPv6 - no linkdown flag"



	set -e

	ip -netns testns link set dev dummy0 carrier off

	$IP link set dev dummy0 carrier off

	sleep 1

	set +e



	echo "    Carrier off on nexthop"

	ip -netns testns route get fibmatch 198.51.100.1 &> /dev/null

	$IP route get fibmatch 198.51.100.1 &> /dev/null

	log_test $? 0 "IPv4 fibmatch"

	ip -netns testns -6 route get fibmatch 2001:db8:1::1 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:1::1 &> /dev/null

	log_test $? 0 "IPv6 fibmatch"



	ip -netns testns route get fibmatch 198.51.100.1 | \

	$IP route get fibmatch 198.51.100.1 | \

		grep -q "linkdown"

	log_test $? 1 "IPv4 - linkdown flag set"

	ip -netns testns -6 route get fibmatch 2001:db8:1::1 | \

	$IP -6 route get fibmatch 2001:db8:1::1 | \

		grep -q "linkdown"

	log_test $? 1 "IPv6 - linkdown flag set"



	set -e

	ip -netns testns address add 192.0.2.1/24 dev dummy0

	ip -netns testns -6 address add 2001:db8:2::1/64 dev dummy0

	$IP address add 192.0.2.1/24 dev dummy0

	$IP -6 address add 2001:db8:2::1/64 dev dummy0

	set +e



	echo "    Route to local address with carrier down"

	ip -netns testns route get fibmatch 192.0.2.1 &> /dev/null

	$IP route get fibmatch 192.0.2.1 &> /dev/null

	log_test $? 0 "IPv4 fibmatch"

	ip -netns testns -6 route get fibmatch 2001:db8:2::1 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:2::1 &> /dev/null

	log_test $? 0 "IPv6 fibmatch"



	ip -netns testns route get fibmatch 192.0.2.1 | \

	$IP route get fibmatch 192.0.2.1 | \

		grep -q "linkdown"

	log_test $? 1 "IPv4 linkdown flag set"

	ip -netns testns -6 route get fibmatch 2001:db8:2::1 | \

	$IP -6 route get fibmatch 2001:db8:2::1 | \

		grep -q "linkdown"

	log_test $? 1 "IPv6 linkdown flag set"
@@ -329,54 +330,54 @@ fib_carrier_unicast_test() 
	setup



	set -e

	ip -netns testns link set dev dummy0 carrier on

	$IP link set dev dummy0 carrier on

	set +e



	echo "    Start point"

	ip -netns testns route get fibmatch 198.51.100.2 &> /dev/null

	$IP route get fibmatch 198.51.100.2 &> /dev/null

	log_test $? 0 "IPv4 fibmatch"

	ip -netns testns -6 route get fibmatch 2001:db8:1::2 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:1::2 &> /dev/null

	log_test $? 0 "IPv6 fibmatch"



	ip -netns testns route get fibmatch 198.51.100.2 | \

	$IP route get fibmatch 198.51.100.2 | \

		grep -q "linkdown"

	log_test $? 1 "IPv4 no linkdown flag"

	ip -netns testns -6 route get fibmatch 2001:db8:1::2 | \

	$IP -6 route get fibmatch 2001:db8:1::2 | \

		grep -q "linkdown"

	log_test $? 1 "IPv6 no linkdown flag"



	set -e

	ip -netns testns link set dev dummy0 carrier off

	$IP link set dev dummy0 carrier off

	set +e



	echo "    Carrier down"

	ip -netns testns route get fibmatch 198.51.100.2 &> /dev/null

	$IP route get fibmatch 198.51.100.2 &> /dev/null

	log_test $? 0 "IPv4 fibmatch"

	ip -netns testns -6 route get fibmatch 2001:db8:1::2 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:1::2 &> /dev/null

	log_test $? 0 "IPv6 fibmatch"



	ip -netns testns route get fibmatch 198.51.100.2 | \

	$IP route get fibmatch 198.51.100.2 | \

		grep -q "linkdown"

	log_test $? 0 "IPv4 linkdown flag set"

	ip -netns testns -6 route get fibmatch 2001:db8:1::2 | \

	$IP -6 route get fibmatch 2001:db8:1::2 | \

		grep -q "linkdown"

	log_test $? 0 "IPv6 linkdown flag set"



	set -e

	ip -netns testns address add 192.0.2.1/24 dev dummy0

	ip -netns testns -6 address add 2001:db8:2::1/64 dev dummy0

	$IP address add 192.0.2.1/24 dev dummy0

	$IP -6 address add 2001:db8:2::1/64 dev dummy0

	set +e



	echo "    Second address added with carrier down"

	ip -netns testns route get fibmatch 192.0.2.2 &> /dev/null

	$IP route get fibmatch 192.0.2.2 &> /dev/null

	log_test $? 0 "IPv4 fibmatch"

	ip -netns testns -6 route get fibmatch 2001:db8:2::2 &> /dev/null

	$IP -6 route get fibmatch 2001:db8:2::2 &> /dev/null

	log_test $? 0 "IPv6 fibmatch"



	ip -netns testns route get fibmatch 192.0.2.2 | \

	$IP route get fibmatch 192.0.2.2 | \

		grep -q "linkdown"

	log_test $? 0 "IPv4 linkdown flag set"

	ip -netns testns -6 route get fibmatch 2001:db8:2::2 | \

	$IP -6 route get fibmatch 2001:db8:2::2 | \

		grep -q "linkdown"

	log_test $? 0 "IPv6 linkdown flag set"

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