From: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
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@xxxxxxxxxx>
---
.../selftests/net/forwarding/bridge_igmp.sh | 67 +++++++++++++++++++
1 file changed, 67 insertions(+)
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
--
2.25.4
