Commit 0360894a authored by David Ahern's avatar David Ahern Committed by Jakub Kicinski
Browse files

selftests: Update fib_tests to handle missing ping6 



Some distributions (e.g., debian buster) do not install ping6. Re-use
the hook in pmtu.sh to detect this and fallback to ping.

Fixes: a0e11da7 ("fib_tests: Add tests for metrics on routes")
Signed-off-by: default avatarDavid Ahern <dsahern@gmail.com>
Signed-off-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
parent 9e5c8d39

tools/testing/selftests/net/fib_tests.sh

+3 −1
Original line number Diff line number Diff line
@@ -17,6 +17,8 @@ PAUSE=no 
IP="ip -netns ns1"

NS_EXEC="ip netns exec ns1"



which ping6 > /dev/null 2>&1 && ping6=$(which ping6) || ping6=$(which ping)



log_test()

{

	local rc=$1
@@ -1086,7 +1088,7 @@ ipv6_route_metrics_test() 
	log_test $rc 0 "Multipath route with mtu metric"



	$IP -6 ro add 2001:db8:104::/64 via 2001:db8:101::2 mtu 1300

	run_cmd "ip netns exec ns1 ping6 -w1 -c1 -s 1500 2001:db8:104::1"

	run_cmd "ip netns exec ns1 ${ping6} -w1 -c1 -s 1500 2001:db8:104::1"

	log_test $? 0 "Using route with mtu metric"



	run_cmd "$IP -6 ro add 2001:db8:114::/64 via  2001:db8:101::2  congctl lock foo"

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