Re: [PATCH net-next 08/18] selftests/tc-testings: add selftests for fq_codel qdisc

On Fri, Sep 16, 2022 at 12:04 AM Zhengchao Shao shaozhengchao@huawei.com wrote:

Test 4957: Create FQ_CODEL with default setting Test 7621: Create FQ_CODEL with limit setting Test 6872: Create FQ_CODEL with memory_limit setting Test 5636: Create FQ_CODEL with target setting Test 630a: Create FQ_CODEL with interval setting Test 4324: Create FQ_CODEL with quantum setting Test b190: Create FQ_CODEL with noecn flag Test c9d2: Create FQ_CODEL with ce_threshold setting Test 523b: Create FQ_CODEL with multiple setting Test 9283: Replace FQ_CODEL with noecn setting Test 3459: Change FQ_CODEL with limit setting Test 0128: Delete FQ_CODEL with handle Test 0435: Show FQ_CODEL class

Signed-off-by: Zhengchao Shao shaozhengchao@huawei.com

.../tc-testing/tc-tests/qdiscs/fq_codel.json | 326 ++++++++++++++++++ 1 file changed, 326 insertions(+) create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json

diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json new file mode 100644 index 000000000000..09608677cfee --- /dev/null +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json @@ -0,0 +1,326 @@ +[

• {

•    "id": "4957",
  

•    "name": "Create FQ_CODEL with default setting",
  

•    "category": [
  

•        "qdisc",
  

•        "fq_codel"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

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

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

•        "$IP link del dev $DUMMY type dummy"
  

•    ]
  

• },
• {

•    "id": "7621",
  

•    "name": "Create FQ_CODEL with limit setting",
  

•    "category": [
  

•        "qdisc",
  

•        "fq_codel"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

•    "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1000p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

•        "$IP link del dev $DUMMY type dummy"
  

•    ]
  

• },
• {

•    "id": "6872",
  

•    "name": "Create FQ_CODEL with memory_limit setting",
  

•    "category": [
  

•        "qdisc",
  

•        "fq_codel"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

•    "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel memory_limit 100000",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 100000b ecn drop_batch 64",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

•        "$IP link del dev $DUMMY type dummy"
  

•    ]
  

• },
• {

•    "id": "5636",
  

•    "name": "Create FQ_CODEL with target setting",
  

•    "category": [
  

•        "qdisc",
  

•        "fq_codel"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

•    "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel target 2000",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 2ms interval 100ms memory_limit 32Mb ecn drop_batch 64",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

•        "$IP link del dev $DUMMY type dummy"
  

•    ]
  

• },
• {

•    "id": "630a",
  

•    "name": "Create FQ_CODEL with interval setting",
  

•    "category": [
  

•        "qdisc",
  

•        "fq_codel"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

•    "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel interval 5000",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 5ms memory_limit 32Mb ecn drop_batch 64",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

•        "$IP link del dev $DUMMY type dummy"
  

•    ]
  

• },
• {

•    "id": "4324",
  

•    "name": "Create FQ_CODEL with quantum setting",
  

•    "category": [
  

•        "qdisc",
  

•        "fq_codel"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

•    "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel quantum 9000",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum 9000 target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

•        "$IP link del dev $DUMMY type dummy"
  

•    ]
  

• },
• {

•    "id": "b190",
  

•    "name": "Create FQ_CODEL with noecn flag",
  

•    "category": [
  

•        "qdisc",
  

•        "fq_codel"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

•    "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel noecn",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb drop_batch 64",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

•        "$IP link del dev $DUMMY type dummy"
  

•    ]
  

• },
• {

•    "id": "c9d2",
  

•    "name": "Create FQ_CODEL with ce_threshold setting",
  

•    "category": [
  

•        "qdisc",
  

•        "fq_codel"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

•    "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel ce_threshold 1024000",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms ce_threshold 1.02s interval 100ms memory_limit 32Mb ecn drop_batch 64",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

•        "$IP link del dev $DUMMY type dummy"
  

•    ]
  

• },
• {

•    "id": "c9d2",
  

Be careful, you are using ID c9d2 in the previous test case.

•    "name": "Create FQ_CODEL with drop_batch setting",
  

•    "category": [
  

•        "qdisc",
  

•        "fq_codel"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

•    "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel drop_batch 100",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 100",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

•        "$IP link del dev $DUMMY type dummy"
  

•    ]
  

• },
• {

•    "id": "523b",
  

•    "name": "Create FQ_CODEL with multiple setting",
  

•    "category": [
  

•        "qdisc",
  

•        "fq_codel"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

•    "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000 flows 256 drop_batch 100",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1000p flows 256 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 100",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

•        "$IP link del dev $DUMMY type dummy"
  

•    ]
  

• },
• {

•    "id": "9283",
  

•    "name": "Replace FQ_CODEL with noecn setting",
  

•    "category": [
  

•        "qdisc",
  

•        "fq_codel"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•        "$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000 flows 256 drop_batch 100"
  

•    ],
  

•    "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root fq_codel noecn",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1000p flows 256 quantum.*target 5ms interval 100ms memory_limit 32Mb drop_batch 100",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

•        "$IP link del dev $DUMMY type dummy"
  

•    ]
  

• },
• {

•    "id": "3459",
  

•    "name": "Change FQ_CODEL with limit setting",
  

•    "category": [
  

•        "qdisc",
  

•        "fq_codel"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•        "$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000 flows 256 drop_batch 100"
  

•    ],
  

•    "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root fq_codel limit 2000",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 2000p flows 256 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 100",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

•        "$IP link del dev $DUMMY type dummy"
  

•    ]
  

• },
• {

•    "id": "0128",
  

•    "name": "Delete FQ_CODEL with handle",
  

•    "category": [
  

•        "qdisc",
  

•        "fq_codel"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•        "$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000 flows 256 drop_batch 100"
  

•    ],
  

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

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1000p flows 256 quantum.*target 5ms interval 100ms memory_limit 32Mb noecn drop_batch 100",
  

•    "matchCount": "0",
  

•    "teardown": [
  

•        "$IP link del dev $DUMMY type dummy"
  

•    ]
  

• },
• {

•    "id": "0435",
  

•    "name": "Show FQ_CODEL class",
  

•    "category": [
  

•        "qdisc",
  

•        "fq_codel"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

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

•    "expExitCode": "0",
  

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

•    "matchPattern": "class fq_codel 1:",
  

•    "matchCount": "0",
  

•    "teardown": [
  

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

•        "$IP link del dev $DUMMY type dummy"
  

•    ]
  

• }

+]

2.17.1