tc-tests: updated skbedit tests

- Added mask upper bound test case
- Added mask validation test case
- Added mask replacement case
Signed-off-by: NRoman Mashak <mrv@mojatatu.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json

@@ -69,6 +69,123 @@
         "matchCount": "0",
         "teardown": []
     },
+    {
+        "id": "d4cd",
+        "name": "Add skbedit action with valid mark and mask",
+        "category": [
+            "actions",
+            "skbedit"
+        ],
+        "setup": [
+            [
+                "$TC actions flush action skbedit",
+                0,
+                1,
+                255
+            ]
+        ],
+        "cmdUnderTest": "$TC actions add action skbedit mark 1/0xaabb",
+        "expExitCode": "0",
+        "verifyCmd": "$TC actions list action skbedit",
+        "matchPattern": "action order [0-9]*: skbedit  mark 1/0xaabb",
+        "matchCount": "1",
+        "teardown": [
+            "$TC actions flush action skbedit"
+        ]
+    },
+    {
+        "id": "baa7",
+        "name": "Add skbedit action with valid mark and 32-bit maximum mask",
+        "category": [
+            "actions",
+            "skbedit"
+        ],
+        "setup": [
+            [
+                "$TC actions flush action skbedit",
+                0,
+                1,
+                255
+            ]
+        ],
+        "cmdUnderTest": "$TC actions add action skbedit mark 1/0xffffffff",
+        "expExitCode": "0",
+        "verifyCmd": "$TC actions list action skbedit",
+        "matchPattern": "action order [0-9]*: skbedit  mark 1/0xffffffff",
+        "matchCount": "1",
+        "teardown": [
+            "$TC actions flush action skbedit"
+        ]
+    },
+    {
+        "id": "62a5",
+        "name": "Add skbedit action with valid mark and mask exceeding 32-bit maximum",
+        "category": [
+            "actions",
+            "skbedit"
+        ],
+        "setup": [
+            [
+                "$TC actions flush action skbedit",
+                0,
+                1,
+                255
+            ]
+        ],
+        "cmdUnderTest": "$TC actions add action skbedit mark 1/0xaabbccddeeff112233",
+        "expExitCode": "255",
+        "verifyCmd": "$TC actions list action skbedit",
+        "matchPattern": "action order [0-9]*: skbedit  mark 1/0xaabbccddeeff112233",
+        "matchCount": "0",
+        "teardown": []
+    },
+    {
+        "id": "bc15",
+        "name": "Add skbedit action with valid mark and mask with invalid format",
+        "category": [
+            "actions",
+            "skbedit"
+        ],
+        "setup": [
+            [
+                "$TC actions flush action skbedit",
+                0,
+                1,
+                255
+            ]
+        ],
+        "cmdUnderTest": "$TC actions add action skbedit mark 1/-1234",
+        "expExitCode": "255",
+        "verifyCmd": "$TC actions list action skbedit",
+        "matchPattern": "action order [0-9]*: skbedit  mark 1/-1234",
+        "matchCount": "0",
+        "teardown": []
+    },
+    {
+        "id": "57c2",
+        "name": "Replace skbedit action with new mask",
+        "category": [
+            "actions",
+            "skbedit"
+        ],
+        "setup": [
+            [
+                "$TC actions flush action skbedit",
+                0,
+                1,
+                255
+            ],
+            "$TC actions add action skbedit mark 1/0x11223344 index 1"
+        ],
+        "cmdUnderTest": "$TC actions replace action skbedit mark 1/0xaabb index 1",
+        "expExitCode": "0",
+        "verifyCmd": "$TC actions list action skbedit",
+        "matchPattern": "action order [0-9]*: skbedit  mark 1/0xaabb",
+        "matchCount": "1",
+        "teardown": [
+            "$TC actions flush action skbedit"
+        ]
+    },
     {
         "id": "081d",
         "name": "Add skbedit action with priority",