tools/testing/selftests/tc-testing/tc-tests/qdiscs/depth.json

[
    {
        "id": "ad43",
        "name": "Create qdisc hierarchy at maximum depth",
        "category": [
            "qdisc",
            "depth"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DUMMY root handle 1: htb default 1",
            "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 10mbit",
            "$TC qdisc add dev $DUMMY parent 1:1 handle 2: htb default 1",
            "$TC class add dev $DUMMY parent 2: classid 2:1 htb rate 10mbit",
            "$TC qdisc add dev $DUMMY parent 2:1 handle 3: htb default 1",
            "$TC class add dev $DUMMY parent 3: classid 3:1 htb rate 10mbit",
            "$TC qdisc add dev $DUMMY parent 3:1 handle 4: htb default 1",
            "$TC class add dev $DUMMY parent 4: classid 4:1 htb rate 10mbit",
            "$TC qdisc add dev $DUMMY parent 4:1 handle 5: htb default 1",
            "$TC class add dev $DUMMY parent 5: classid 5:1 htb rate 10mbit",
            "$TC qdisc add dev $DUMMY parent 5:1 handle 6: htb default 1",
            "$TC class add dev $DUMMY parent 6: classid 6:1 htb rate 10mbit",
            "$TC qdisc add dev $DUMMY parent 6:1 handle 7: htb default 1",
            "$TC class add dev $DUMMY parent 7: classid 7:1 htb rate 10mbit"
        ],
        "cmdUnderTest": "$TC qdisc add dev $DUMMY parent 7:1 handle 8: htb default 1",
        "expExitCode": "0",
        "verifyCmd": "$TC qdisc show dev $DUMMY",
        "matchPattern": "qdisc htb 8: parent 7:1",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DUMMY root"
        ]
    },
    {
        "id": "c519",
        "name": "Reject qdisc hierarchy above maximum depth",
        "category": [
            "qdisc",
            "depth"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DUMMY root handle 1: htb default 1",
            "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 10mbit",
            "$TC qdisc add dev $DUMMY parent 1:1 handle 2: htb default 1",
            "$TC class add dev $DUMMY parent 2: classid 2:1 htb rate 10mbit",
            "$TC qdisc add dev $DUMMY parent 2:1 handle 3: htb default 1",
            "$TC class add dev $DUMMY parent 3: classid 3:1 htb rate 10mbit",
            "$TC qdisc add dev $DUMMY parent 3:1 handle 4: htb default 1",
            "$TC class add dev $DUMMY parent 4: classid 4:1 htb rate 10mbit",
            "$TC qdisc add dev $DUMMY parent 4:1 handle 5: htb default 1",
            "$TC class add dev $DUMMY parent 5: classid 5:1 htb rate 10mbit",
            "$TC qdisc add dev $DUMMY parent 5:1 handle 6: htb default 1",
            "$TC class add dev $DUMMY parent 6: classid 6:1 htb rate 10mbit",
            "$TC qdisc add dev $DUMMY parent 6:1 handle 7: htb default 1",
            "$TC class add dev $DUMMY parent 7: classid 7:1 htb rate 10mbit",
            "$TC qdisc add dev $DUMMY parent 7:1 handle 8: htb default 1",
            "$TC class add dev $DUMMY parent 8: classid 8:1 htb rate 10mbit"
        ],
        "cmdUnderTest": "$TC qdisc add dev $DUMMY parent 8:1 handle 9: htb default 1",
        "expExitCode": "2",
        "verifyCmd": "$TC qdisc show dev $DUMMY",
        "matchPattern": "qdisc htb 9:",
        "matchCount": "0",
        "teardown": [
            "$TC qdisc del dev $DUMMY root"
        ]
    }
]