diff options
Diffstat (limited to 'tools/testing/selftests/net/forwarding/bridge_mdb.sh')
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/bridge_mdb.sh | 159 |
1 files changed, 105 insertions, 54 deletions
diff --git a/tools/testing/selftests/net/forwarding/bridge_mdb.sh b/tools/testing/selftests/net/forwarding/bridge_mdb.sh index 2fa5973c0c28..ae3f9462a2b6 100755 --- a/tools/testing/selftests/net/forwarding/bridge_mdb.sh +++ b/tools/testing/selftests/net/forwarding/bridge_mdb.sh @@ -742,10 +742,109 @@ cfg_test_port() cfg_test_port_l2 } +ipv4_grps_get() +{ + local max_grps=$1; shift + local i + + for i in $(seq 0 $((max_grps - 1))); do + echo "239.1.1.$i" + done +} + +ipv6_grps_get() +{ + local max_grps=$1; shift + local i + + for i in $(seq 0 $((max_grps - 1))); do + echo "ff0e::$(printf %x $i)" + done +} + +l2_grps_get() +{ + local max_grps=$1; shift + local i + + for i in $(seq 0 $((max_grps - 1))); do + echo "01:00:00:00:00:$(printf %02x $i)" + done +} + +cfg_test_dump_common() +{ + local name=$1; shift + local fn=$1; shift + local max_bridges=2 + local max_grps=256 + local max_ports=32 + local num_entries + local batch_file + local grp + local i j + + RET=0 + + # Create net devices. + for i in $(seq 1 $max_bridges); do + ip link add name br-test${i} up type bridge vlan_filtering 1 \ + mcast_snooping 1 + for j in $(seq 1 $max_ports); do + ip link add name br-test${i}-du${j} up \ + master br-test${i} type dummy + done + done + + # Create batch file with MDB entries. + batch_file=$(mktemp) + for i in $(seq 1 $max_bridges); do + for j in $(seq 1 $max_ports); do + for grp in $($fn $max_grps); do + echo "mdb add dev br-test${i} \ + port br-test${i}-du${j} grp $grp \ + permanent vid 1" >> $batch_file + done + done + done + + # Program the batch file and check for expected number of entries. + bridge -b $batch_file + for i in $(seq 1 $max_bridges); do + num_entries=$(bridge mdb show dev br-test${i} | \ + grep "permanent" | wc -l) + [[ $num_entries -eq $((max_grps * max_ports)) ]] + check_err $? "Wrong number of entries in br-test${i}" + done + + # Cleanup. + rm $batch_file + for i in $(seq 1 $max_bridges); do + ip link del dev br-test${i} + for j in $(seq $max_ports); do + ip link del dev br-test${i}-du${j} + done + done + + log_test "$name large scale dump tests" +} + +# Check large scale dump. +cfg_test_dump() +{ + echo + log_info "# Large scale dump tests" + + cfg_test_dump_common "IPv4" ipv4_grps_get + cfg_test_dump_common "IPv6" ipv6_grps_get + cfg_test_dump_common "L2" l2_grps_get +} + cfg_test() { cfg_test_host cfg_test_port + cfg_test_dump } __fwd_test_host_ip() @@ -1018,26 +1117,6 @@ fwd_test() ip -6 address del fe80::1/64 dev br0 } -igmpv3_is_in_get() -{ - local igmpv3 - - igmpv3=$(: - )"22:"$( : Type - Membership Report - )"00:"$( : Reserved - )"2a:f8:"$( : Checksum - )"00:00:"$( : Reserved - )"00:01:"$( : Number of Group Records - )"01:"$( : Record Type - IS_IN - )"00:"$( : Aux Data Len - )"00:01:"$( : Number of Sources - )"ef:01:01:01:"$( : Multicast Address - 239.1.1.1 - )"c0:00:02:02"$( : Source Address - 192.0.2.2 - ) - - echo $igmpv3 -} - ctrl_igmpv3_is_in_test() { RET=0 @@ -1049,7 +1128,7 @@ ctrl_igmpv3_is_in_test() # IS_IN ( 192.0.2.2 ) $MZ $h1.10 -c 1 -A 192.0.2.1 -B 239.1.1.1 \ - -t ip proto=2,p=$(igmpv3_is_in_get) -q + -t ip proto=2,p=$(igmpv3_is_in_get 239.1.1.1 192.0.2.2) -q bridge -d mdb show dev br0 vid 10 | grep 239.1.1.1 | grep -q 192.0.2.2 check_fail $? "Permanent entry affected by IGMP packet" @@ -1062,7 +1141,7 @@ ctrl_igmpv3_is_in_test() # IS_IN ( 192.0.2.2 ) $MZ $h1.10 -c 1 -A 192.0.2.1 -B 239.1.1.1 \ - -t ip proto=2,p=$(igmpv3_is_in_get) -q + -t ip proto=2,p=$(igmpv3_is_in_get 239.1.1.1 192.0.2.2) -q bridge -d mdb show dev br0 vid 10 | grep 239.1.1.1 | grep -v "src" | \ grep -q 192.0.2.2 @@ -1074,36 +1153,7 @@ ctrl_igmpv3_is_in_test() bridge mdb del dev br0 port $swp1 grp 239.1.1.1 vid 10 - log_test "IGMPv3 MODE_IS_INCLUE tests" -} - -mldv2_is_in_get() -{ - local hbh - local icmpv6 - - hbh=$(: - )"3a:"$( : Next Header - ICMPv6 - )"00:"$( : Hdr Ext Len - )"00:00:00:00:00:00:"$( : Options and Padding - ) - - icmpv6=$(: - )"8f:"$( : Type - MLDv2 Report - )"00:"$( : Code - )"45:39:"$( : Checksum - )"00:00:"$( : Reserved - )"00:01:"$( : Number of Group Records - )"01:"$( : Record Type - IS_IN - )"00:"$( : Aux Data Len - )"00:01:"$( : Number of Sources - )"ff:0e:00:00:00:00:00:00:"$( : Multicast address - ff0e::1 - )"00:00:00:00:00:00:00:01:"$( : - )"20:01:0d:b8:00:01:00:00:"$( : Source Address - 2001:db8:1::2 - )"00:00:00:00:00:00:00:02:"$( : - ) - - echo ${hbh}${icmpv6} + log_test "IGMPv3 MODE_IS_INCLUDE tests" } ctrl_mldv2_is_in_test() @@ -1116,8 +1166,9 @@ ctrl_mldv2_is_in_test() filter_mode include source_list 2001:db8:1::1 # IS_IN ( 2001:db8:1::2 ) + local p=$(mldv2_is_in_get fe80::1 ff0e::1 2001:db8:1::2) $MZ -6 $h1.10 -c 1 -A fe80::1 -B ff0e::1 \ - -t ip hop=1,next=0,p=$(mldv2_is_in_get) -q + -t ip hop=1,next=0,p="$p" -q bridge -d mdb show dev br0 vid 10 | grep ff0e::1 | \ grep -q 2001:db8:1::2 @@ -1131,7 +1182,7 @@ ctrl_mldv2_is_in_test() # IS_IN ( 2001:db8:1::2 ) $MZ -6 $h1.10 -c 1 -A fe80::1 -B ff0e::1 \ - -t ip hop=1,next=0,p=$(mldv2_is_in_get) -q + -t ip hop=1,next=0,p="$p" -q bridge -d mdb show dev br0 vid 10 | grep ff0e::1 | grep -v "src" | \ grep -q 2001:db8:1::2 |