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Message-ID: <20220919111159.86998-7-shaozhengchao@huawei.com>
Date: Mon, 19 Sep 2022 19:11:50 +0800
From: Zhengchao Shao <shaozhengchao@...wei.com>
To: <netdev@...r.kernel.org>, <linux-kselftest@...r.kernel.org>,
<jhs@...atatu.com>, <xiyou.wangcong@...il.com>, <jiri@...nulli.us>,
<shuah@...nel.org>, <victor@...atatu.com>
CC: <weiyongjun1@...wei.com>, <yuehaibing@...wei.com>,
<shaozhengchao@...wei.com>
Subject: [PATCH net-next 06/15] selftests/tc-testings: add selftests for gred qdisc
Test 8942: Create GRED with default setting
Test 5783: Create GRED with grio setting
Test 8a09: Create GRED with limit setting
Test 48cb: Create GRED with ecn setting
Test 763a: Change GRED setting
Test 8309: Show GRED class
Signed-off-by: Zhengchao Shao <shaozhengchao@...wei.com>
---
.../tc-testing/tc-tests/qdiscs/gred.json | 164 ++++++++++++++++++
1 file changed, 164 insertions(+)
create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/gred.json
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/gred.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/gred.json
new file mode 100644
index 000000000000..013c8ee037a4
--- /dev/null
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/gred.json
@@ -0,0 +1,164 @@
+[
+ {
+ "id": "8942",
+ "name": "Create GRED with default setting",
+ "category": [
+ "qdisc",
+ "gred"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link add dev $DUMMY type dummy || /bin/true"
+ ],
+ "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root gred setup vqs 10 default 1",
+ "expExitCode": "0",
+ "verifyCmd": "$TC qdisc show dev $DUMMY",
+ "matchPattern": "qdisc gred 1: root refcnt [0-9]+ vqs 10 default 1",
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1: root",
+ "$IP link del dev $DUMMY type dummy"
+ ]
+ },
+ {
+ "id": "5783",
+ "name": "Create GRED with grio setting",
+ "category": [
+ "qdisc",
+ "gred"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link add dev $DUMMY type dummy || /bin/true"
+ ],
+ "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root gred setup vqs 10 default 1 grio",
+ "expExitCode": "0",
+ "verifyCmd": "$TC qdisc show dev $DUMMY",
+ "matchPattern": "qdisc gred 1: root refcnt [0-9]+ vqs 10 default 1.*grio",
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1: root",
+ "$IP link del dev $DUMMY type dummy"
+ ]
+ },
+ {
+ "id": "8a09",
+ "name": "Create GRED with limit setting",
+ "category": [
+ "qdisc",
+ "gred"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link add dev $DUMMY type dummy || /bin/true"
+ ],
+ "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root gred setup vqs 10 default 1 limit 1000",
+ "expExitCode": "0",
+ "verifyCmd": "$TC qdisc show dev $DUMMY",
+ "matchPattern": "qdisc gred 1: root refcnt [0-9]+ vqs 10 default 1 limit 1000b",
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1: root",
+ "$IP link del dev $DUMMY type dummy"
+ ]
+ },
+ {
+ "id": "48ca",
+ "name": "Create GRED with ecn setting",
+ "category": [
+ "qdisc",
+ "gred"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link add dev $DUMMY type dummy || /bin/true"
+ ],
+ "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root gred setup vqs 10 default 2 ecn",
+ "expExitCode": "0",
+ "verifyCmd": "$TC qdisc show dev $DUMMY",
+ "matchPattern": "qdisc gred 1: root refcnt [0-9]+ vqs 10 default 2.*ecn",
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1: root",
+ "$IP link del dev $DUMMY type dummy"
+ ]
+ },
+ {
+ "id": "48cb",
+ "name": "Create GRED with harddrop setting",
+ "category": [
+ "qdisc",
+ "gred"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link add dev $DUMMY type dummy || /bin/true"
+ ],
+ "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root gred setup vqs 10 default 2 harddrop",
+ "expExitCode": "0",
+ "verifyCmd": "$TC qdisc show dev $DUMMY",
+ "matchPattern": "qdisc gred 1: root refcnt [0-9]+ vqs 10 default 2.*harddrop",
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1: root",
+ "$IP link del dev $DUMMY type dummy"
+ ]
+ },
+ {
+ "id": "763a",
+ "name": "Change GRED setting",
+ "category": [
+ "qdisc",
+ "gred"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link add dev $DUMMY type dummy || /bin/true",
+ "$TC qdisc add dev $DUMMY handle 1: root gred setup vqs 10 default 1"
+ ],
+ "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root gred limit 60KB min 15K max 25K burst 64 avpkt 1500 bandwidth 10Mbit DP 1 probability 0.1",
+ "expExitCode": "0",
+ "verifyCmd": "$TC qdisc show dev $DUMMY",
+ "matchPattern": "qdisc gred 1: root refcnt [0-9]+ vqs 10 default 1 limit.*vq 1 prio [0-9]+ limit 60Kb min 15Kb max 25Kb",
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1: root",
+ "$IP link del dev $DUMMY type dummy"
+ ]
+ },
+ {
+ "id": "8309",
+ "name": "Show GRED class",
+ "category": [
+ "qdisc",
+ "gred"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link add dev $DUMMY type dummy || /bin/true"
+ ],
+ "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root gred setup vqs 10 default 1",
+ "expExitCode": "0",
+ "verifyCmd": "$TC class show dev $DUMMY",
+ "matchPattern": "class gred 1:",
+ "matchCount": "0",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1: root",
+ "$IP link del dev $DUMMY type dummy"
+ ]
+ }
+]
--
2.17.1
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