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selftests/tc-testing: add selftests for mqprio qdisc 

Test 9903: Add mqprio Qdisc to multi-queue device (8 queues)
Test 453a: Delete nonexistent mqprio Qdisc
Test 5292: Delete mqprio Qdisc twice
Test 45a9: Add mqprio Qdisc to single-queue device
Test 2ba9: Show mqprio class

Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Victor Nogueira <victor@mojatatu.com>
Tested-by: Victor Nogueira <victor@mojatatu.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Zhengchao Shao 2022-09-21 10:43:12 +08:00 коммит произвёл Jakub Kicinski
Родитель 68135f6362
Коммит 8ab00f8b5e
1 изменённых файлов: 114 добавлений и 0 удалений
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tools/testing/selftests/tc-testing/tc-tests/qdiscs/mqprio.json Normal file
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[
{
"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 $ETH",
"matchPattern": "qdisc mqprio 1: root",
"matchCount": "0",
"teardown": [
"echo \"1\" > /sys/bus/netdevsim/del_device"
]
},
{
"id": "5292",
"name": "Delete mqprio Qdisc twice",
"category": [
"qdisc",
"mqprio"
],
"plugins": {
"requires": "nsPlugin"
},
"setup": [
"echo \"1 1 8\" > /sys/bus/netdevsim/new_device",
"$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"
]
}
]