Re: [PATCH net-next 05/18] selftests/tc-testings: add selftests for cbs qdisc

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

Test 1820: Create CBS with default setting Test 1532: Create CBS with hicredit setting Test 2078: Create CBS with locredit setting Test 0482: Create CBS with sendslope setting Test e8f3: Create CBS with multiple setting Test 23c9: Replace CBS with sendslope setting Test a07a: Change CBS with idleslope setting Test 43b3: Delete CBS with handle Test 9472: Show CBS class

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

.../tc-testing/tc-tests/qdiscs/cbs.json | 234 ++++++++++++++++++ 1 file changed, 234 insertions(+) create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbs.json

diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbs.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbs.json new file mode 100644 index 000000000000..06618d2c3700 --- /dev/null +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbs.json @@ -0,0 +1,234 @@ +[

• {

•    "id": "1820",
  

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

•    "category": [
  

•        "qdisc",
  

•        "cbs"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

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

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 0 locredit 0 sendslope 0 idleslope 0 offload 0.*qdisc pfifo 0: parent 1: limit 1000p",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

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

•    ]
  

• },
• {

•    "id": "1532",
  

•    "name": "Create CBS with hicredit setting",
  

•    "category": [
  

•        "qdisc",
  

•        "cbs"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

•    "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbs hicredit 64",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 64 locredit 0 sendslope 0 idleslope 0 offload 0.*qdisc pfifo 0: parent 1: limit 1000p",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

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

•    ]
  

• },
• {

•    "id": "2078",
  

•    "name": "Create CBS with locredit setting",
  

•    "category": [
  

•        "qdisc",
  

•        "cbs"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

•    "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbs locredit 10",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 0 locredit 10 sendslope 0 idleslope 0 offload 0.*qdisc pfifo 0: parent 1: limit 1000p",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

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

•    ]
  

• },
• {

•    "id": "0482",
  

•    "name": "Create CBS with sendslope setting",
  

•    "category": [
  

•        "qdisc",
  

•        "cbs"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

•    "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbs sendslope 888",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 0 locredit 0 sendslope 888 idleslope 0 offload 0.*qdisc pfifo 0: parent 1: limit 1000p",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

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

•    ]
  

• },
• {

•    "id": "0482",
  

Be careful, you are using ID 0482 in the previous test case.

•    "name": "Create CBS with idleslope setting",
  

•    "category": [
  

•        "qdisc",
  

•        "cbs"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

•    "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbs idleslope 666",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 0 locredit 0 sendslope 0 idleslope 666 offload 0.*qdisc pfifo 0: parent 1: limit 1000p",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

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

•    ]
  

• },
• {

•    "id": "e8f3",
  

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

•    "category": [
  

•        "qdisc",
  

•        "cbs"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

•    "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbs hicredit 10 locredit 75 sendslope 2 idleslope 666",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 10 locredit 75 sendslope 2 idleslope 666 offload 0.*qdisc pfifo 0: parent 1: limit 1000p",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

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

•    ]
  

• },
• {

•    "id": "23c9",
  

•    "name": "Replace CBS with sendslope setting",
  

•    "category": [
  

•        "qdisc",
  

•        "cbs"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•        "$TC qdisc add dev $DUMMY handle 1: root cbs idleslope 666"
  

•    ],
  

•    "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root cbs sendslope 10",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 0 locredit 0 sendslope 10 idleslope 0 offload 0.*qdisc pfifo 0: parent 1: limit 1000p",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

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

•    ]
  

• },
• {

•    "id": "a07a",
  

•    "name": "Change CBS with idleslope setting",
  

•    "category": [
  

•        "qdisc",
  

•        "cbs"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•        "$TC qdisc add dev $DUMMY handle 1: root cbs idleslope 666"
  

•    ],
  

•    "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root cbs idleslope 1",
  

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 0 locredit 0 sendslope 0 idleslope 1 offload 0.*qdisc pfifo 0: parent 1: limit 1000p",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

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

•    ]
  

• },
• {

•    "id": "43b3",
  

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

•    "category": [
  

•        "qdisc",
  

•        "cbs"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•        "$TC qdisc add dev $DUMMY handle 1: root cbs idleslope 666"
  

•    ],
  

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

•    "expExitCode": "0",
  

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

•    "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 0 locredit 0 sendslope 0 idleslope 1 offload 0.*qdisc pfifo 0: parent 1: limit 1000p",
  

•    "matchCount": "0",
  

•    "teardown": [
  

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

•    ]
  

• },
• {

•    "id": "9472",
  

•    "name": "Show CBS class",
  

•    "category": [
  

•        "qdisc",
  

•        "cbs"
  

•    ],
  

•    "plugins": {
  

•        "requires": "nsPlugin"
  

•    },
  

•    "setup": [
  

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

•    ],
  

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

•    "expExitCode": "0",
  

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

•    "matchPattern": "class cbs 1:[0-9]+ parent 1:",
  

•    "matchCount": "1",
  

•    "teardown": [
  

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

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

•    ]
  

• }

+]

2.17.1