The variable should contain at least NUM_NETIFS interfaces, stored
as keys named "p$i", for i in `seq $NUM_NETIFS`.
Signed-off-by: Petr Machata <petrm@xxxxxxxxxx>
Reviewed-by: Benjamin Poirier <bpoirier@xxxxxxxxxx>
---
tools/testing/selftests/net/forwarding/lib.sh | 22 ++++++++++++++-----
1 file changed, 17 insertions(+), 5 deletions(-)
diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index 658e4e7bf4b9..3cbbc2fd4d7d 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -273,11 +273,6 @@ if [[ "$REQUIRE_MTOOLS" = "yes" ]]; then
require_command mreceive
fi
-if [[ ! -v NUM_NETIFS ]]; then
- echo "SKIP: importer does not define \"NUM_NETIFS\""
- exit $ksft_skip
-fi
-
##############################################################################
# Command line options handling
@@ -296,6 +291,23 @@ done
##############################################################################
# Network interfaces configuration
+if [[ ! -v NUM_NETIFS ]]; then
+ echo "SKIP: importer does not define \"NUM_NETIFS\""
+ exit $ksft_skip
+fi
+
+if (( NUM_NETIFS > ${#NETIFS[@]} )); then
+ echo "SKIP: Importer requires $NUM_NETIFS NETIFS, but only ${#NETIFS[@]} are defined (${NETIFS[@]})"
+ exit $ksft_skip
+fi
+
+for i in $(seq ${#NETIFS[@]}); do
+ if [[ ! ${NETIFS[p$i]} ]]; then
+ echo "SKIP: NETIFS[p$i] not given"
+ exit $ksft_skip
+ fi
+done
+
create_netif_veth()
{
local i
--
2.43.0
