From: Or Har-Toov <[email protected]>

Tests that querying a specific port handle returns the expected
resource name and size.

Signed-off-by: Or Har-Toov <[email protected]>
Reviewed-by: Moshe Shemesh <[email protected]>
Signed-off-by: Tariq Toukan <[email protected]>
---
 .../drivers/net/netdevsim/devlink.sh          | 29 ++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/drivers/net/netdevsim/devlink.sh 
b/tools/testing/selftests/drivers/net/netdevsim/devlink.sh
index 1b529ccaf050..31d1cef54898 100755
--- a/tools/testing/selftests/drivers/net/netdevsim/devlink.sh
+++ b/tools/testing/selftests/drivers/net/netdevsim/devlink.sh
@@ -5,7 +5,8 @@ lib_dir=$(dirname $0)/../../../net/forwarding
 
 ALL_TESTS="fw_flash_test params_test  \
           params_default_test regions_test reload_test \
-          netns_reload_test resource_test dev_info_test \
+          netns_reload_test resource_test \
+          port_resource_doit_test dev_info_test \
           empty_reporter_test dummy_reporter_test rate_test"
 NUM_NETIFS=0
 source $lib_dir/lib.sh
@@ -768,6 +769,32 @@ rate_node_del()
        devlink port function rate del $handle
 }
 
+port_resource_doit_test()
+{
+       RET=0
+
+       local port_handle="${DL_HANDLE}/0"
+       local name
+       local size
+
+       if ! devlink resource help 2>&1 | grep -q "PORT_INDEX"; then
+               echo "SKIP: devlink resource show with port not supported"
+               return
+       fi
+
+       name=$(cmd_jq "devlink resource show $port_handle -j" \
+                     '.[][][].name')
+       [ "$name" == "test_resource" ]
+       check_err $? "wrong port resource name (got $name)"
+
+       size=$(cmd_jq "devlink resource show $port_handle -j" \
+                     '.[][][].size')
+       [ "$size" == "20" ]
+       check_err $? "wrong port resource size (got $size)"
+
+       log_test "port resource doit test"
+}
+
 rate_test()
 {
        RET=0
-- 
2.44.0


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