[
    {
        "id": "ca5e",
        "name": "Check class delete notification for ffff:",
        "category": [
            "qdisc"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$IP link set dev $DUMMY up || true",
            "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
            "$TC qdisc add dev $DUMMY root handle 1: drr",
            "$TC filter add dev $DUMMY parent 1: basic classid 1:1",
            "$TC class add dev $DUMMY parent 1: classid 1:1 drr",
            "$TC qdisc add dev $DUMMY parent 1:1 handle ffff: drr",
            "$TC filter add dev $DUMMY parent ffff: basic classid ffff:1",
            "$TC class add dev $DUMMY parent ffff: classid ffff:1 drr",
            "$TC qdisc add dev $DUMMY parent ffff:1 netem delay 1s",
            "ping -c1 -W0.01 -I $DUMMY 10.10.10.1 || true",
            "$TC class del dev $DUMMY classid ffff:1",
            "$TC class add dev $DUMMY parent ffff: classid ffff:1 drr"
        ],
        "cmdUnderTest": "ping -c1 -W0.01 -I $DUMMY 10.10.10.1",
        "expExitCode": "1",
        "verifyCmd": "$TC -s qdisc ls dev $DUMMY",
        "matchPattern": "drr 1: root",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DUMMY root handle 1: drr",
            "$IP addr del 10.10.10.10/24 dev $DUMMY"
        ]
    },
    {
        "id": "e4b7",
        "name": "Check class delete notification for root ffff:",
        "category": [
            "qdisc"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$IP link set dev $DUMMY up || true",
            "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
            "$TC qdisc add dev $DUMMY root handle ffff: drr",
            "$TC filter add dev $DUMMY parent ffff: basic classid ffff:1",
            "$TC class add dev $DUMMY parent ffff: classid ffff:1 drr",
            "$TC qdisc add dev $DUMMY parent ffff:1 netem delay 1s",
            "ping -c1 -W0.01 -I $DUMMY 10.10.10.1 || true",
            "$TC class del dev $DUMMY classid ffff:1",
            "$TC class add dev $DUMMY parent ffff: classid ffff:1 drr"
        ],
        "cmdUnderTest": "ping -c1 -W0.01 -I $DUMMY 10.10.10.1",
        "expExitCode": "1",
        "verifyCmd": "$TC qdisc ls dev $DUMMY",
        "matchPattern": "drr ffff: root",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DUMMY root handle ffff: drr",
            "$IP addr del 10.10.10.10/24 dev $DUMMY"
        ]
    },
    {
        "id": "33a9",
        "name": "Check ingress is not searchable on backlog update",
        "category": [
            "qdisc"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$IP link set dev $DUMMY up || true",
            "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
            "$TC qdisc add dev $DUMMY ingress",
            "$TC qdisc add dev $DUMMY root handle 1: drr",
            "$TC filter add dev $DUMMY parent 1: basic classid 1:1",
            "$TC class add dev $DUMMY parent 1: classid 1:1 drr",
            "$TC qdisc add dev $DUMMY parent 1:1 handle 2: drr",
            "$TC filter add dev $DUMMY parent 2: basic classid 2:1",
            "$TC class add dev $DUMMY parent 2: classid 2:1 drr",
            "$TC qdisc add dev $DUMMY parent 2:1 netem delay 1s",
            "ping -c1 -W0.01 -I $DUMMY 10.10.10.1 || true"
        ],
        "cmdUnderTest": "$TC class del dev $DUMMY classid 2:1",
        "expExitCode": "0",
        "verifyCmd": "$TC qdisc ls dev $DUMMY",
        "matchPattern": "drr 1: root",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DUMMY root handle 1: drr",
            "$TC qdisc del dev $DUMMY ingress",
            "$IP addr del 10.10.10.10/24 dev $DUMMY"
        ]
    },
    {
	"id": "a4b9",
	"name": "Test class qlen notification",
	"category": [
	    "qdisc"
	],
	"plugins": {
	    "requires": "nsPlugin"
	},
	"setup": [
            "$IP link set dev $DUMMY up || true",
            "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
            "$TC qdisc add dev $DUMMY root handle 1: drr",
            "$TC filter add dev $DUMMY parent 1: basic classid 1:1",
            "$TC class add dev $DUMMY parent 1: classid 1:1 drr",
            "$TC qdisc add dev $DUMMY parent 1:1 handle 2: netem",
            "$TC qdisc add dev $DUMMY parent 2: handle 3: drr",
            "$TC filter add dev $DUMMY parent 3: basic action drop",
            "$TC class add dev $DUMMY parent 3: classid 3:1 drr",
            "$TC class del dev $DUMMY classid 1:1",
            "$TC class add dev $DUMMY parent 1: classid 1:1 drr"
        ],
        "cmdUnderTest": "ping -c1 -W0.01 -I $DUMMY 10.10.10.1",
        "expExitCode": "1",
        "verifyCmd": "$TC qdisc ls dev $DUMMY",
        "matchPattern": "drr 1: root",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DUMMY root handle 1: drr",
            "$IP addr del 10.10.10.10/24 dev $DUMMY"
        ]
    },
    {
        "id": "c024",
        "name": "Test TBF with SKBPRIO - catch qlen corner cases",
        "category": [
            "qdisc",
            "tbf",
            "skbprio"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$IP link set dev $DUMMY up || true",
            "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
            "$TC qdisc add dev $DUMMY handle 1: root tbf rate 100bit burst 2000 limit 1000",
            "$TC qdisc add dev $DUMMY parent 1: handle 10: skbprio limit 1",
            "ping -c 1 -W 0.1 -Q 0x00 -s 1400 -I $DUMMY 10.10.10.1 > /dev/null || true",
            "ping -c 1 -W 0.1 -Q 0x1c -s 1400 -I $DUMMY 10.10.10.1 > /dev/null || true",
            "ping -c 1 -W 0.1 -Q 0x00 -s 1400 -I $DUMMY 10.10.10.1 > /dev/null || true",
            "ping -c 1 -W 0.1 -Q 0x1c -s 1400 -I $DUMMY 10.10.10.1 > /dev/null || true",
            "sleep 0.5"
        ],
        "cmdUnderTest": "$TC -s qdisc show dev $DUMMY",
        "expExitCode": "0",
        "verifyCmd": "$TC -s qdisc show dev $DUMMY | grep -A 5 'qdisc skbprio'",
        "matchPattern": "dropped [1-9][0-9]*",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DUMMY handle 1: root",
            "$IP addr del 10.10.10.10/24 dev $DUMMY || true"
        ]
    }
]