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Date: Fri, 16 Sep 2022 11:05:37 +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 11/18] selftests/tc-testings: add selftests for mqprio qdisc
Test 9903: Add mqprio Qdisc to multi-queue device (8 queues)
Test 453a: Delete nonexistent mqprio Qdisc
Test 5294: Delete mqprio Qdisc twice
Test 45a9: Add mqprio Qdisc to single-queue device
Test 2ba9: Show mqprio class
Signed-off-by: Zhengchao Shao <shaozhengchao@...wei.com>
---
.../tc-testing/tc-tests/qdiscs/mqprio.json | 114 ++++++++++++++++++
1 file changed, 114 insertions(+)
create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/mqprio.json
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/mqprio.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/mqprio.json
new file mode 100644
index 000000000000..eb598658161c
--- /dev/null
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/mqprio.json
@@ -0,0 +1,114 @@
+[
+ {
+ "id": "9903",
+ "name": "Add mqprio Qdisc to multi-queue device (8 queues)",
+ "category": [
+ "qdisc",
+ "mqprio"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "echo \"1 1 8\" > /sys/bus/netdevsim/new_device"
+ ],
+ "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: mqprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 hw 0",
+ "expExitCode": "0",
+ "verifyCmd": "$TC qdisc show dev $ETH",
+ "matchPattern": "qdisc mqprio 1: root tc 8 map 0 1 2 3 4 5 6 7 0 0 0 0 0 0 0 0.*queues:\\(0:0\\) \\(1:1\\) \\(2:2\\) \\(3:3\\) \\(4:4\\) \\(5:5\\) \\(6:6\\) \\(7:7\\)",
+ "matchCount": "1",
+ "teardown": [
+ "echo \"1\" > /sys/bus/netdevsim/del_device"
+ ]
+ },
+ {
+ "id": "453a",
+ "name": "Delete nonexistent mqprio Qdisc",
+ "category": [
+ "qdisc",
+ "mqprio"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "echo \"1 1 4\" > /sys/bus/netdevsim/new_device"
+ ],
+ "cmdUnderTest": "$TC qdisc del dev $ETH root handle 1: mqprio",
+ "expExitCode": "2",
+ "verifyCmd": "$TC qdisc show dev $ETH",
+ "matchPattern": "qdisc mqprio 1: root",
+ "matchCount": "0",
+ "teardown": [
+ "echo \"1\" > /sys/bus/netdevsim/del_device"
+ ]
+ },
+ {
+ "id": "5294",
+ "name": "Delete mqprio Qdisc twice",
+ "category": [
+ "qdisc",
+ "mqprio"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "echo \"1 1 8\" > /sys/bus/netdevsim/new_device",
+ "$TC qdisc add dev $ETH root handle 1: mqprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 hw 0",
+ "$TC qdisc del dev $ETH root handle 1:"
+ ],
+ "cmdUnderTest": "$TC qdisc del dev $ETH root handle 1:",
+ "expExitCode": "2",
+ "verifyCmd": "$TC qdisc show dev $ETH",
+ "matchPattern": "qdisc mqprio 1: root",
+ "matchCount": "0",
+ "teardown": [
+ "echo \"1\" > /sys/bus/netdevsim/del_device"
+ ]
+ },
+ {
+ "id": "45a9",
+ "name": "Add mqprio Qdisc to single-queue device",
+ "category": [
+ "qdisc",
+ "mqprio"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "echo \"1 1\" > /sys/bus/netdevsim/new_device"
+ ],
+ "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: mqprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 hw 0",
+ "expExitCode": "2",
+ "verifyCmd": "$TC qdisc show dev $ETH",
+ "matchPattern": "qdisc mqprio 1: root",
+ "matchCount": "0",
+ "teardown": [
+ "echo \"1\" > /sys/bus/netdevsim/del_device"
+ ]
+ },
+ {
+ "id": "2ba9",
+ "name": "Show mqprio class",
+ "category": [
+ "qdisc",
+ "mqprio"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "echo \"1 1 8\" > /sys/bus/netdevsim/new_device"
+ ],
+ "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: mqprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 hw 0",
+ "expExitCode": "0",
+ "verifyCmd": "$TC class show dev $ETH",
+ "matchPattern": "class mqprio 1:",
+ "matchCount": "16",
+ "teardown": [
+ "echo \"1\" > /sys/bus/netdevsim/del_device"
+ ]
+ }
+]
--
2.17.1
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