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selftests: forwarding: lib.sh: Validate NETIFS

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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@nvidia.com>
Reviewed-by: Benjamin Poirier <bpoirier@nvidia.com>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Petr Machata 2024-04-12 19:03:05 +02:00 committed by Paolo Abeni
parent a4022a332f
commit 2291752fae
1 changed files with 17 additions and 5 deletions
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22
tools/testing/selftests/net/forwarding/lib.sh
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@ -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