Commit 68135f63 authored by Zhengchao Shao's avatar Zhengchao Shao Committed by Jakub Kicinski
Browse files

selftests/tc-testing: add selftests for htb qdisc 



Test 0904: Create HTB with default setting
Test 3906: Create HTB with default-N setting
Test 8492: Create HTB with r2q setting
Test 9502: Create HTB with direct_qlen setting
Test b924: Create HTB with class rate and burst setting
Test 4359: Create HTB with class mpu setting
Test 9048: Create HTB with class prio setting
Test 4994: Create HTB with class ceil setting
Test 9523: Create HTB with class cburst setting
Test 5353: Create HTB with class mtu setting
Test 346a: Create HTB with class quantum setting
Test 303a: Delete HTB with handle

Signed-off-by: default avatarZhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: default avatarVictor Nogueira <victor@mojatatu.com>
Tested-by: default avatarVictor Nogueira <victor@mojatatu.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 265b9adc

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

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+285 −0
Original line number Diff line number Diff line 
[

    {

        "id": "0904",

        "name": "Create HTB with default setting",

        "category": [

            "qdisc",

            "htb"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$IP link add dev $DUMMY type dummy || /bin/true"

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root htb",

        "expExitCode": "0",

        "verifyCmd": "$TC qdisc show dev $DUMMY",

        "matchPattern": "qdisc htb 1: root refcnt [0-9]+ r2q 10 default 0 direct_packets_stat.*direct_qlen",

        "matchCount": "1",

        "teardown": [

            "$TC qdisc del dev $DUMMY handle 1: root",

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "3906",

        "name": "Create HTB with default-N setting",

        "category": [

            "qdisc",

            "htb"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$IP link add dev $DUMMY type dummy || /bin/true"

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root htb default 10",

        "expExitCode": "0",

        "verifyCmd": "$TC qdisc show dev $DUMMY",

        "matchPattern": "qdisc htb 1: root refcnt [0-9]+ r2q 10 default 0x10 direct_packets_stat.* direct_qlen",

        "matchCount": "1",

        "teardown": [

            "$TC qdisc del dev $DUMMY handle 1: root",

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "8492",

        "name": "Create HTB with r2q setting",

        "category": [

            "qdisc",

            "htb"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$IP link add dev $DUMMY type dummy || /bin/true"

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root htb r2q 5",

        "expExitCode": "0",

        "verifyCmd": "$TC qdisc show dev $DUMMY",

        "matchPattern": "qdisc htb 1: root refcnt [0-9]+ r2q 5 default 0 direct_packets_stat.*direct_qlen",

        "matchCount": "1",

        "teardown": [

            "$TC qdisc del dev $DUMMY handle 1: root",

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "9502",

        "name": "Create HTB with direct_qlen setting",

        "category": [

            "qdisc",

            "htb"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$IP link add dev $DUMMY type dummy || /bin/true"

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root htb direct_qlen 1024",

        "expExitCode": "0",

        "verifyCmd": "$TC qdisc show dev $DUMMY",

        "matchPattern": "qdisc htb 1: root refcnt [0-9]+ r2q 10 default 0 direct_packets_stat.*direct_qlen 1024",

        "matchCount": "1",

        "teardown": [

            "$TC qdisc del dev $DUMMY handle 1: root",

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "b924",

        "name": "Create HTB with class rate and burst setting",

        "category": [

            "qdisc",

            "htb"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$IP link add dev $DUMMY type dummy || /bin/true",

            "$TC qdisc add dev $DUMMY handle 1: root htb"

        ],

        "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 20kbit burst 1000",

        "expExitCode": "0",

        "verifyCmd": "$TC class show dev $DUMMY",

        "matchPattern": "class htb 1:1 root prio 0 rate 20Kbit ceil 20Kbit burst 1000b cburst 1600b",

        "matchCount": "1",

        "teardown": [

            "$TC qdisc del dev $DUMMY handle 1: root",

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "4359",

        "name": "Create HTB with class mpu setting",

        "category": [

            "qdisc",

            "htb"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$IP link add dev $DUMMY type dummy || /bin/true",

            "$TC qdisc add dev $DUMMY handle 1: root htb"

        ],

        "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 20Kbit mpu 64",

        "expExitCode": "0",

        "verifyCmd": "$TC class show dev $DUMMY",

        "matchPattern": "class htb 1:1 root prio 0 rate 20Kbit ceil 20Kbit burst 1600b cburst 1600b",

        "matchCount": "1",

        "teardown": [

            "$TC qdisc del dev $DUMMY handle 1: root",

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "9048",

        "name": "Create HTB with class prio setting",

        "category": [

            "qdisc",

            "htb"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$IP link add dev $DUMMY type dummy || /bin/true",

            "$TC qdisc add dev $DUMMY handle 1: root htb"

        ],

        "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 20Kbit prio 1",

        "expExitCode": "0",

        "verifyCmd": "$TC class show dev $DUMMY",

        "matchPattern": "class htb 1:1 root prio 1 rate 20Kbit ceil 20Kbit burst 1600b cburst 1600b",

        "matchCount": "1",

        "teardown": [

            "$TC qdisc del dev $DUMMY handle 1: root",

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "4994",

        "name": "Create HTB with class ceil setting",

        "category": [

            "qdisc",

            "htb"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$IP link add dev $DUMMY type dummy || /bin/true",

            "$TC qdisc add dev $DUMMY handle 1: root htb"

        ],

        "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 20Kbit ceil 10Kbit",

        "expExitCode": "0",

        "verifyCmd": "$TC class show dev $DUMMY",

        "matchPattern": "class htb 1:1 root prio 0 rate 20Kbit ceil 10Kbit burst 1600b cburst 1600b",

        "matchCount": "1",

        "teardown": [

            "$TC qdisc del dev $DUMMY handle 1: root",

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "9523",

        "name": "Create HTB with class cburst setting",

        "category": [

            "qdisc",

            "htb"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$IP link add dev $DUMMY type dummy || /bin/true",

            "$TC qdisc add dev $DUMMY handle 1: root htb"

        ],

        "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 20Kbit cburst 2000",

        "expExitCode": "0",

        "verifyCmd": "$TC class show dev $DUMMY",

        "matchPattern": "class htb 1:1 root prio 0 rate 20Kbit ceil 20Kbit burst 1600b cburst 2000b",

        "matchCount": "1",

        "teardown": [

            "$TC qdisc del dev $DUMMY handle 1: root",

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "5353",

        "name": "Create HTB with class mtu setting",

        "category": [

            "qdisc",

            "htb"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$IP link add dev $DUMMY type dummy || /bin/true",

            "$TC qdisc add dev $DUMMY handle 1: root htb"

        ],

        "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 20Kbit mtu 2048",

        "expExitCode": "0",

        "verifyCmd": "$TC class show dev $DUMMY",

        "matchPattern": "class htb 1:1 root prio 0 rate 20Kbit ceil 20Kbit burst 2Kb cburst 2Kb",

        "matchCount": "1",

        "teardown": [

            "$TC qdisc del dev $DUMMY handle 1: root",

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "346a",

        "name": "Create HTB with class quantum setting",

        "category": [

            "qdisc",

            "htb"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$IP link add dev $DUMMY type dummy || /bin/true",

            "$TC qdisc add dev $DUMMY handle 1: root htb"

        ],

        "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 20Kbit quantum 2048",

        "expExitCode": "0",

        "verifyCmd": "$TC class show dev $DUMMY",

        "matchPattern": "class htb 1:1 root prio 0 rate 20Kbit ceil 20Kbit burst 1600b cburst 1600b",

        "matchCount": "1",

        "teardown": [

            "$TC qdisc del dev $DUMMY handle 1: root",

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "303a",

        "name": "Delete HTB with handle",

        "category": [

            "qdisc",

            "htb"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$IP link add dev $DUMMY type dummy || /bin/true",

            "$TC qdisc add dev $DUMMY handle 1: root htb r2q 5"

        ],

        "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root",

        "expExitCode": "0",

        "verifyCmd": "$TC qdisc show dev $DUMMY",

        "matchPattern": "qdisc htb 1: root refcnt [0-9]+",

        "matchCount": "0",

        "teardown": [

            "$IP link del dev $DUMMY type dummy"

        ]

    }

]