diff options
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/net/fib_tests.sh | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/fib_tests.sh b/tools/testing/selftests/net/fib_tests.sh index 25ba74f8a37e..a9154eefb2e2 100755 --- a/tools/testing/selftests/net/fib_tests.sh +++ b/tools/testing/selftests/net/fib_tests.sh @@ -260,10 +260,152 @@ fib_down_test() fib_down_multipath_test } +fib_carrier_local_test() +{ + ret=0 + + # Local routes should not be affected when carrier changes. + netns_create "testns" + + ip netns exec testns ip link add dummy0 type dummy + ip netns exec testns ip link set dev dummy0 up + + ip netns exec testns ip link set dev dummy0 carrier on + + ip netns exec testns ip address add 198.51.100.1/24 dev dummy0 + ip netns exec testns ip -6 address add 2001:db8:1::1/64 dev dummy0 + + ip netns exec testns ip route get fibmatch 198.51.100.1 &> /dev/null + check_err $? + ip netns exec testns ip -6 route get fibmatch 2001:db8:1::1 &> /dev/null + check_err $? + + ip netns exec testns ip route get fibmatch 198.51.100.1 | \ + grep -q "linkdown" + check_fail $? + ip netns exec testns ip -6 route get fibmatch 2001:db8:1::1 | \ + grep -q "linkdown" + check_fail $? + + ip netns exec testns ip link set dev dummy0 carrier off + + ip netns exec testns ip route get fibmatch 198.51.100.1 &> /dev/null + check_err $? + ip netns exec testns ip -6 route get fibmatch 2001:db8:1::1 &> /dev/null + check_err $? + + ip netns exec testns ip route get fibmatch 198.51.100.1 | \ + grep -q "linkdown" + check_fail $? + ip netns exec testns ip -6 route get fibmatch 2001:db8:1::1 | \ + grep -q "linkdown" + check_fail $? + + ip netns exec testns ip address add 192.0.2.1/24 dev dummy0 + ip netns exec testns ip -6 address add 2001:db8:2::1/64 dev dummy0 + + ip netns exec testns ip route get fibmatch 192.0.2.1 &> /dev/null + check_err $? + ip netns exec testns ip -6 route get fibmatch 2001:db8:2::1 &> /dev/null + check_err $? + + ip netns exec testns ip route get fibmatch 192.0.2.1 | \ + grep -q "linkdown" + check_fail $? + ip netns exec testns ip -6 route get fibmatch 2001:db8:2::1 | \ + grep -q "linkdown" + check_fail $? + + ip netns exec testns ip link del dev dummy0 + + ip netns del testns + + if [ $ret -ne 0 ]; then + echo "FAIL: local route carrier test" + return 1 + fi + echo "PASS: local route carrier test" +} + +fib_carrier_unicast_test() +{ + ret=0 + + netns_create "testns" + + ip netns exec testns ip link add dummy0 type dummy + ip netns exec testns ip link set dev dummy0 up + + ip netns exec testns ip link set dev dummy0 carrier on + + ip netns exec testns ip address add 198.51.100.1/24 dev dummy0 + ip netns exec testns ip -6 address add 2001:db8:1::1/64 dev dummy0 + + ip netns exec testns ip route get fibmatch 198.51.100.2 &> /dev/null + check_err $? + ip netns exec testns ip -6 route get fibmatch 2001:db8:1::2 &> /dev/null + check_err $? + + ip netns exec testns ip route get fibmatch 198.51.100.2 | \ + grep -q "linkdown" + check_fail $? + ip netns exec testns ip -6 route get fibmatch 2001:db8:1::2 | \ + grep -q "linkdown" + check_fail $? + + ip netns exec testns ip link set dev dummy0 carrier off + + ip netns exec testns ip route get fibmatch 198.51.100.2 &> /dev/null + check_err $? + ip netns exec testns ip -6 route get fibmatch 2001:db8:1::2 &> /dev/null + check_err $? + + ip netns exec testns ip route get fibmatch 198.51.100.2 | \ + grep -q "linkdown" + check_err $? + ip netns exec testns ip -6 route get fibmatch 2001:db8:1::2 | \ + grep -q "linkdown" + check_err $? + + ip netns exec testns ip address add 192.0.2.1/24 dev dummy0 + ip netns exec testns ip -6 address add 2001:db8:2::1/64 dev dummy0 + + ip netns exec testns ip route get fibmatch 192.0.2.2 &> /dev/null + check_err $? + ip netns exec testns ip -6 route get fibmatch 2001:db8:2::2 &> /dev/null + check_err $? + + ip netns exec testns ip route get fibmatch 192.0.2.2 | \ + grep -q "linkdown" + check_err $? + ip netns exec testns ip -6 route get fibmatch 2001:db8:2::2 | \ + grep -q "linkdown" + check_err $? + + ip netns exec testns ip link del dev dummy0 + + ip netns del testns + + if [ $ret -ne 0 ]; then + echo "FAIL: unicast route carrier test" + return 1 + fi + echo "PASS: unicast route carrier test" +} + +fib_carrier_test() +{ + echo "Running netdev carrier change tests" + + fib_carrier_local_test + fib_carrier_unicast_test +} + fib_test() { fib_unreg_test fib_down_test + fib_carrier_test } if [ "$(id -u)" -ne 0 ];then |