From 3128b9f51ee7ec7d091496379247489aab3007bb Mon Sep 17 00:00:00 2001
From: Petr Machata <petrm@nvidia.com>
Date: Thu, 16 Jun 2022 13:42:40 +0300
Subject: [PATCH] selftests: mlxsw: resource_scale: Introduce traffic tests
The scale tests are currently testing two things: that some number of
instances of a given resource can actually be created; and that when an
attempt is made to create more than the supported amount, the failures are
noted and handled gracefully.
However the ability to allocate the resource does not mean that the
resource actually works when passing traffic. For that, make it possible
for a given scale to also test traffic.
Traffic test is only run on the positive leg of the scale test (no point
trying to pass traffic when the expected outcome is that the resource will
not be allocated). Traffic tests are opt-in, if a given test does not
expose it, it is not run.
To this end, delay the test cleanup until after the traffic test is run.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Amit Cohen <amcohen@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
.../drivers/net/mlxsw/spectrum-2/resource_scale.sh | 12 ++++++++++--
.../drivers/net/mlxsw/spectrum/resource_scale.sh | 11 ++++++++++-
2 files changed, 20 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/resource_scale.sh b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/resource_scale.sh
index 22f761442bad7..6d7814ba3c037 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/resource_scale.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/resource_scale.sh
@@ -42,13 +42,21 @@ for current_test in ${TESTS:-$ALL_TESTS}; do
# following the test setup.
target=$(${current_test}_get_target "$should_fail")
${current_test}_test "$target" "$should_fail"
- ${current_test}_cleanup
- devlink_reload
if [[ "$should_fail" -eq 0 ]]; then
log_test "'$current_test' $target"
+
+ if ((!RET)); then
+ tt=${current_test}_traffic_test
+ if [[ $(type -t $tt) == "function" ]]; then
+ $tt "$target"
+ log_test "'$current_test' $target traffic test"
+ fi
+ fi
else
log_test "'$current_test' overflow $target"
fi
+ ${current_test}_cleanup
+ devlink_reload
RET_FIN=$(( RET_FIN || RET ))
done
done
diff --git a/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh b/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh
index 12201acc00b96..a1bc93b966ae8 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh
@@ -47,12 +47,21 @@ for current_test in ${TESTS:-$ALL_TESTS}; do
# changed following the test setup.
target=$(${current_test}_get_target "$should_fail")
${current_test}_test "$target" "$should_fail"
- ${current_test}_cleanup
if [[ "$should_fail" -eq 0 ]]; then
log_test "'$current_test' [$profile] $target"
+
+ if ((!RET)); then
+ tt=${current_test}_traffic_test
+ if [[ $(type -t $tt) == "function" ]]
+ then
+ $tt "$target"
+ log_test "'$current_test' [$profile] $target traffic test"
+ fi
+ fi
else
log_test "'$current_test' [$profile] overflow $target"
fi
+ ${current_test}_cleanup
RET_FIN=$(( RET_FIN || RET ))
done
done
--
2.30.2