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selftests: devlink_lib: Split out helper

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Merely checking whether a trap counter incremented or not without
logging a test result is useful on its own. Split this functionality to
a helper which will be used by subsequent patches.

Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Ido Schimmel 2022-11-08 11:47:18 +01:00 committed by Jakub Kicinski
parent 25ed80884c
commit da23a713d1
1 changed files with 12 additions and 7 deletions
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19
tools/testing/selftests/net/forwarding/devlink_lib.sh
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@ -503,25 +503,30 @@ devlink_trap_drop_cleanup()
tc filter del dev $dev egress protocol $proto pref $pref handle $handle flower
}
devlink_trap_stats_test()
devlink_trap_stats_check()
{
local test_name=$1; shift
local trap_name=$1; shift
local send_one="$@"
local t0_packets
local t1_packets
RET=0
t0_packets=$(devlink_trap_rx_packets_get $trap_name)
$send_one && sleep 1
t1_packets=$(devlink_trap_rx_packets_get $trap_name)
if [[ $t1_packets -eq $t0_packets ]]; then
check_err 1 "Trap stats did not increase"
fi
[[ $t1_packets -ne $t0_packets ]]
}
devlink_trap_stats_test()
{
local test_name=$1; shift
RET=0
devlink_trap_stats_check "$@"
check_err $? "Trap stats did not increase"
log_test "$test_name"
}