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author | Petr Machata <petrm@nvidia.com> | 2023-03-21 14:52:01 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2023-03-23 11:32:52 +0300 |
commit | 6a414fd77f613e374f2f1accb36beca90bab084d (patch) | |
tree | d286c259d963f87d362ebc5169e4a5affbe77ae3 /tools/testing/selftests/net/rtnetlink.sh | |
parent | ecb3c1e675c719885ac05bb5473fa5c495d1ad24 (diff) | |
download | linux-6a414fd77f613e374f2f1accb36beca90bab084d.tar.xz |
selftests: rtnetlink: Add an address proto test
Add coverage of "ip address {add,replace} ... proto" support.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/net/rtnetlink.sh')
-rwxr-xr-x | tools/testing/selftests/net/rtnetlink.sh | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/rtnetlink.sh b/tools/testing/selftests/net/rtnetlink.sh index 12caf9602353..3b15c686c03f 100755 --- a/tools/testing/selftests/net/rtnetlink.sh +++ b/tools/testing/selftests/net/rtnetlink.sh @@ -26,6 +26,7 @@ ALL_TESTS=" kci_test_fdb_get kci_test_neigh_get kci_test_bridge_parent_id + kci_test_address_proto " devdummy="test-dummy0" @@ -1249,6 +1250,96 @@ kci_test_bridge_parent_id() echo "PASS: bridge_parent_id" } +address_get_proto() +{ + local addr=$1; shift + + ip -N -j address show dev "$devdummy" | + jq -e -r --arg addr "${addr%/*}" \ + '.[].addr_info[] | select(.local == $addr) | .protocol' +} + +address_count() +{ + ip -N -j address show dev "$devdummy" "$@" | + jq -e -r '[.[].addr_info[] | .local | select(. != null)] | length' +} + +do_test_address_proto() +{ + local what=$1; shift + local addr=$1; shift + local addr2=${addr%/*}2/${addr#*/} + local addr3=${addr%/*}3/${addr#*/} + local proto + local count + local ret=0 + local err + + ip address add dev "$devdummy" "$addr3" + check_err $? + proto=$(address_get_proto "$addr3") + [[ "$proto" == null ]] + check_err $? + + ip address add dev "$devdummy" "$addr2" proto 0x99 + check_err $? + proto=$(address_get_proto "$addr2") + [[ "$proto" == 0x99 ]] + check_err $? + + ip address add dev "$devdummy" "$addr" proto 0xab + check_err $? + proto=$(address_get_proto "$addr") + [[ "$proto" == 0xab ]] + check_err $? + + ip address replace dev "$devdummy" "$addr" proto 0x11 + proto=$(address_get_proto "$addr") + check_err $? + [[ "$proto" == 0x11 ]] + check_err $? + + count=$(address_count) + check_err $? + (( count == 3 )) # $addr, $addr2 and $addr3 + + count=$(address_count proto 0) + check_err $? + (( count == 1 )) # just $addr2 + + count=$(address_count proto 0x11) + check_err $? + (( count == 2 )) # $addr and $addr2 + + count=$(address_count proto 0xab) + check_err $? + (( count == 1 )) # just $addr2 + + ip address del dev "$devdummy" "$addr" + ip address del dev "$devdummy" "$addr2" + ip address del dev "$devdummy" "$addr3" + + if [ $ret -ne 0 ]; then + echo "FAIL: address proto $what" + return 1 + fi + echo "PASS: address proto $what" +} + +kci_test_address_proto() +{ + local ret=0 + + do_test_address_proto IPv4 192.0.2.1/28 + check_err $? + + do_test_address_proto IPv6 2001:db8:1::1/64 + check_err $? + + return $ret +} + kci_test_rtnl() { local current_test |