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Message-ID: <20220916030544.228274-6-shaozhengchao@huawei.com>
Date: Fri, 16 Sep 2022 11:05:31 +0800
From: Zhengchao Shao <shaozhengchao@...wei.com>
To: <netdev@...r.kernel.org>, <cake@...ts.bufferbloat.net>,
<linux-kselftest@...r.kernel.org>, <jhs@...atatu.com>,
<xiyou.wangcong@...il.com>, <jiri@...nulli.us>,
<davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
<pabeni@...hat.com>, <toke@...e.dk>, <vinicius.gomes@...el.com>,
<stephen@...workplumber.org>, <shuah@...nel.org>,
<victor@...atatu.com>
CC: <zhijianx.li@...el.com>, <weiyongjun1@...wei.com>,
<yuehaibing@...wei.com>, <shaozhengchao@...wei.com>
Subject: [PATCH net-next 05/18] selftests/tc-testings: add selftests for cbs qdisc
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@...wei.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 $DUMMY type dummy"
+ ]
+ },
+ {
+ "id": "0482",
+ "name": "Create CBS with idleslope setting",
+ "category": [
+ "qdisc",
+ "cbs"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$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
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