Commit b68d9c33 authored by Zhengchao Shao's avatar Zhengchao Shao Committed by Jakub Kicinski
Browse files

selftests/tc-testing: add selftests for cake qdisc 



Test 1212: Create CAKE with default setting
Test 3281: Create CAKE with bandwidth limit
Test c940: Create CAKE with autorate-ingress flag
Test 2310: Create CAKE with rtt time
Test 2385: Create CAKE with besteffort flag
Test a032: Create CAKE with diffserv8 flag
Test 2349: Create CAKE with diffserv4 flag
Test 8472: Create CAKE with flowblind flag
Test 2341: Create CAKE with dsthost and nat flag
Test 5134: Create CAKE with wash flag
Test 2302: Create CAKE with flowblind and no-split-gso flag
Test 0768: Create CAKE with dual-srchost and ack-filter flag
Test 0238: Create CAKE with dual-dsthost and ack-filter-aggressive flag
Test 6572: Create CAKE with memlimit and ptm flag
Test 2436: Create CAKE with fwmark and atm flag
Test 3984: Create CAKE with overhead and mpu
Test 5421: Create CAKE with conservative and ingress flag
Test 6854: Delete CAKE with conservative and ingress flag
Test 2342: Replace CAKE with mpu
Test 2313: Change CAKE with mpu
Test 4365: Show CAKE class

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>
Acked-by: default avatarToke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent e046fa89

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

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+487 −0
Original line number Diff line number Diff line 
[

    {

        "id": "1212",

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

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

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

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw overhead",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "3281",

        "name": "Create CAKE with bandwidth limit",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake bandwidth 1000",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth 1Kbit diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw overhead",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "c940",

        "name": "Create CAKE with autorate-ingress flag",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake autorate-ingress",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited autorate-ingress diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw overhead",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "2310",

        "name": "Create CAKE with rtt time",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake rtt 200",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 200us raw overhead",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "2385",

        "name": "Create CAKE with besteffort flag",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

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

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited besteffort triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw overhead",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "a032",

        "name": "Create CAKE with diffserv8 flag",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake diffserv8",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv8 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw overhead",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "2349",

        "name": "Create CAKE with diffserv4 flag",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake diffserv4",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv4 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw overhead",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "8472",

        "name": "Create CAKE with flowblind flag",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

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

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 flowblind nonat nowash no-ack-filter split-gso rtt 100ms raw overhead",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "2341",

        "name": "Create CAKE with dsthost and nat flag",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake dsthost nat",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 dsthost nat nowash no-ack-filter split-gso rtt 100ms raw overhead",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "5134",

        "name": "Create CAKE with wash flag",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake hosts wash",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 hosts nonat wash no-ack-filter split-gso rtt 100ms raw overhead",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "2302",

        "name": "Create CAKE with flowblind and no-split-gso flag",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake flowblind no-split-gso",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 flowblind nonat nowash no-ack-filter no-split-gso rtt 100ms raw overhead",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "0768",

        "name": "Create CAKE with dual-srchost and ack-filter flag",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake dual-srchost ack-filter",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 dual-srchost nonat nowash ack-filter split-gso rtt 100ms raw overhead",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "0238",

        "name": "Create CAKE with dual-dsthost and ack-filter-aggressive flag",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake dual-dsthost ack-filter-aggressive",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 dual-dsthost nonat nowash ack-filter-aggressive split-gso rtt 100ms raw overhead",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "6572",

        "name": "Create CAKE with memlimit and ptm flag",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake memlimit 10000 ptm",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw ptm overhead 0 memlimit 10000b",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "2436",

        "name": "Create CAKE with fwmark and atm flag",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake fwmark 8 atm",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw atm overhead 0 fwmark 0x8",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "3984",

        "name": "Create CAKE with overhead and mpu",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake overhead 128 mpu 256",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms noatm overhead 128 mpu 256",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "5421",

        "name": "Create CAKE with conservative and ingress flag",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake conservative ingress",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash ingress no-ack-filter split-gso rtt 100ms atm overhead 48",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "6854",

        "name": "Delete CAKE with conservative and ingress flag",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

            "$TC qdisc add dev $DUMMY handle 1: root cake conservative ingress"

        ],

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

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash ingress no-ack-filter split-gso rtt 100ms atm overhead 48",

        "matchCount": "0",

        "teardown": [

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "2342",

        "name": "Replace CAKE with mpu",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

            "$TC qdisc add dev $DUMMY handle 1: root cake overhead 128 mpu 256"

        ],

        "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root cake mpu 128",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms noatm overhead 128 mpu 128",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "2313",

        "name": "Change CAKE with mpu",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

            "$TC qdisc add dev $DUMMY handle 1: root cake overhead 128 mpu 256"

        ],

        "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root cake mpu 128",

        "expExitCode": "0",

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

        "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms noatm overhead 128 mpu 128",

        "matchCount": "1",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    },

    {

        "id": "4365",

        "name": "Show CAKE class",

        "category": [

            "qdisc",

            "cake"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

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

        ],

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

        "expExitCode": "0",

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

        "matchPattern": "class cake",

        "matchCount": "0",

        "teardown": [

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

            "$IP link del dev $DUMMY type dummy"

        ]

    }

]