From: Cong Wang <cwang@multikernel.io>

This reverts commit ecdec65ec78d67d3ebd17edc88b88312054abe0d.

Signed-off-by: Cong Wang <cwang@multikernel.io>
---
 .../tc-testing/tc-tests/infra/qdiscs.json     |  5 +-
 .../tc-testing/tc-tests/qdiscs/netem.json     | 81 -------------------
 2 files changed, 3 insertions(+), 83 deletions(-)

diff --git a/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json b/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json
index 0091bcd91c2c..b5f367fcc150 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json
@@ -702,6 +702,7 @@
             "$TC qdisc add dev $DUMMY parent 1:1 handle 2:0 netem duplicate 100%",
             "$TC filter add dev $DUMMY parent 1:0 protocol ip prio 1 u32 match ip dst 10.10.10.1/32 flowid 1:1",
             "$TC class add dev $DUMMY parent 1:0 classid 1:2 hfsc ls m2 10Mbit",
+            "$TC qdisc add dev $DUMMY parent 1:2 handle 3:0 netem duplicate 100%",
             "$TC filter add dev $DUMMY parent 1:0 protocol ip prio 2 u32 match ip dst 10.10.10.2/32 flowid 1:2",
             "ping -c 1 10.10.10.1 -I$DUMMY > /dev/null || true",
             "$TC filter del dev $DUMMY parent 1:0 protocol ip prio 1",
@@ -714,8 +715,8 @@
             {
                 "kind": "hfsc",
                 "handle": "1:",
-                "bytes": 294,
-                "packets": 3
+                "bytes": 392,
+                "packets": 4
             }
         ],
         "matchCount": "1",
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/netem.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/netem.json
index 718d2df2aafa..3c4444961488 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/netem.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/netem.json
@@ -336,86 +336,5 @@
         "teardown": [
             "$TC qdisc del dev $DUMMY handle 1: root"
         ]
-    },
-    {
-        "id": "d34d",
-        "name": "NETEM test qdisc duplication restriction in qdisc tree in netem_change root",
-        "category": ["qdisc", "netem"],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$TC qdisc add dev $DUMMY root handle 1: netem limit 1",
-            "$TC qdisc add dev $DUMMY parent 1: handle 2: netem limit 1"
-        ],
-        "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: netem duplicate 50%",
-        "expExitCode": "2",
-        "verifyCmd": "$TC -s qdisc show dev $DUMMY",
-        "matchPattern": "qdisc netem",
-        "matchCount": "2",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1:0 root"
-        ]
-    },
-    {
-        "id": "b33f",
-        "name": "NETEM test qdisc duplication restriction in qdisc tree in netem_change non-root",
-        "category": ["qdisc", "netem"],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$TC qdisc add dev $DUMMY root handle 1: netem limit 1",
-            "$TC qdisc add dev $DUMMY parent 1: handle 2: netem limit 1"
-        ],
-        "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 2: netem duplicate 50%",
-        "expExitCode": "2",
-        "verifyCmd": "$TC -s qdisc show dev $DUMMY",
-        "matchPattern": "qdisc netem",
-        "matchCount": "2",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1:0 root"
-        ]
-    },
-    {
-        "id": "cafe",
-        "name": "NETEM test qdisc duplication restriction in qdisc tree",
-        "category": ["qdisc", "netem"],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$TC qdisc add dev $DUMMY root handle 1: netem limit 1 duplicate 100%"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY parent 1: handle 2: netem duplicate 100%",
-        "expExitCode": "2",
-        "verifyCmd": "$TC -s qdisc show dev $DUMMY",
-        "matchPattern": "qdisc netem",
-        "matchCount": "1",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1:0 root"
-        ]
-    },
-    {
-        "id": "1337",
-        "name": "NETEM test qdisc duplication restriction in qdisc tree across branches",
-        "category": ["qdisc", "netem"],
-        "plugins": {
-            "requires": "nsPlugin"
-        },
-        "setup": [
-            "$TC qdisc add dev $DUMMY parent root handle 1:0 hfsc",
-            "$TC class add dev $DUMMY parent 1:0 classid 1:1 hfsc rt m2 10Mbit",
-            "$TC qdisc add dev $DUMMY parent 1:1 handle 2:0 netem",
-            "$TC class add dev $DUMMY parent 1:0 classid 1:2 hfsc rt m2 10Mbit"
-        ],
-        "cmdUnderTest": "$TC qdisc add dev $DUMMY parent 1:2 handle 3:0 netem duplicate 100%",
-        "expExitCode": "2",
-        "verifyCmd": "$TC -s qdisc show dev $DUMMY",
-        "matchPattern": "qdisc netem",
-        "matchCount": "1",
-        "teardown": [
-            "$TC qdisc del dev $DUMMY handle 1:0 root"
-        ]
     }
 ]
-- 
2.34.1