diff options
| author | Oleksandr Mazur <oleksandr.mazur@plvision.eu> | 2021-06-14 16:01:15 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-14 13:04:25 -0700 |
| commit | 7a4f54798a53db5f94d6e0bd1b0bfe53900fc058 (patch) | |
| tree | 2accac45347ffac203663115498b08a5b1b5d496 /tools/testing/selftests/drivers | |
| parent | a7b3527a43feb017f48c699d859aef787c8af031 (diff) | |
| download | linux-7a4f54798a53db5f94d6e0bd1b0bfe53900fc058.tar.bz2 | |
testing: selftests: drivers: net: netdevsim: devlink: add test case for hard drop statistics
Add hard drop counter check testcase, to make sure netdevsim driver
properly handles the devlink hard drop counters get/set callbacks.
Signed-off-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/drivers')
| -rwxr-xr-x | tools/testing/selftests/drivers/net/netdevsim/devlink_trap.sh | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/netdevsim/devlink_trap.sh b/tools/testing/selftests/drivers/net/netdevsim/devlink_trap.sh index 6165901a1cf3..109900c817be 100755 --- a/tools/testing/selftests/drivers/net/netdevsim/devlink_trap.sh +++ b/tools/testing/selftests/drivers/net/netdevsim/devlink_trap.sh @@ -165,6 +165,16 @@ trap_stats_test() devlink_trap_action_set $trap_name "drop" devlink_trap_stats_idle_test $trap_name check_err $? "Stats of trap $trap_name not idle when action is drop" + + echo "y"> $DEBUGFS_DIR/fail_trap_drop_counter_get + devlink -s trap show $DEVLINK_DEV trap $trap_name &> /dev/null + check_fail $? "Managed to read trap (hard dropped) statistics when should not" + echo "n"> $DEBUGFS_DIR/fail_trap_drop_counter_get + devlink -s trap show $DEVLINK_DEV trap $trap_name &> /dev/null + check_err $? "Did not manage to read trap (hard dropped) statistics when should" + + devlink_trap_drop_stats_idle_test $trap_name + check_fail $? "Drop stats of trap $trap_name idle when should not" else devlink_trap_stats_idle_test $trap_name check_fail $? "Stats of non-drop trap $trap_name idle when should not" |