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author | Nikolay Aleksandrov <nikolay@nvidia.com> | 2020-10-27 20:59:22 +0200 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2020-10-30 10:50:28 -0700 |
commit | 68d3163a4b7e50bc8e9bbf689d55174fdcd44fa5 (patch) | |
tree | 4a47685a5e00753c973639e1e21dc53c10b341e7 /tools | |
parent | f0e260db4c9e0576b2092f30bddd6816f9d37383 (diff) | |
download | linux-68d3163a4b7e50bc8e9bbf689d55174fdcd44fa5.tar.bz2 |
selftests: net: bridge: igmp: add IGMPv3 entries' state helpers
Add helpers which will be used in subsequent tests, they are:
- check_sg_entries: check for proper source list and S,G entry
existence
- check_sg_fwding: check for proper traffic forwarding/blocking
- check_sg_state: check for proper blocked/forwarding entry state
Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools')
-rwxr-xr-x | tools/testing/selftests/net/forwarding/bridge_igmp.sh | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/forwarding/bridge_igmp.sh b/tools/testing/selftests/net/forwarding/bridge_igmp.sh index 5562aef14c0a..19c1f46d1151 100755 --- a/tools/testing/selftests/net/forwarding/bridge_igmp.sh +++ b/tools/testing/selftests/net/forwarding/bridge_igmp.sh @@ -143,6 +143,73 @@ v2reportleave_test() log_test "IGMPv2 leave $TEST_GROUP" } +check_sg_entries() +{ + local report=$1; shift + local slist=("$@") + local sarg="" + + for src in "${slist[@]}"; do + sarg="${sarg} and .source_list[].address == \"$src\"" + done + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and .source_list != null $sarg)" &>/dev/null + check_err $? "Wrong *,G entry source list after $report report" + + for sgent in "${slist[@]}"; do + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and .src == \"$sgent\")" &>/dev/null + check_err $? "Missing S,G entry ($sgent, $TEST_GROUP)" + done +} + +check_sg_fwding() +{ + local should_fwd=$1; shift + local sources=("$@") + + for src in "${sources[@]}"; do + local retval=0 + + mcast_packet_test $TEST_GROUP_MAC $src $TEST_GROUP $h2 $h1 + retval=$? + if [ $should_fwd -eq 1 ]; then + check_fail $retval "Didn't forward traffic from S,G ($src, $TEST_GROUP)" + else + check_err $retval "Forwarded traffic for blocked S,G ($src, $TEST_GROUP)" + fi + done +} + +check_sg_state() +{ + local is_blocked=$1; shift + local sources=("$@") + local should_fail=1 + + if [ $is_blocked -eq 1 ]; then + should_fail=0 + fi + + for src in "${sources[@]}"; do + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and .source_list != null) | + .source_list[] | + select(.address == \"$src\") | + select(.timer == \"0.00\")" &>/dev/null + check_err_fail $should_fail $? "Entry $src has zero timer" + + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and .src == \"$src\" and \ + .flags[] == \"blocked\")" &>/dev/null + check_err_fail $should_fail $? "Entry $src has blocked flag" + done +} + trap cleanup EXIT setup_prepare |