mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-09-07 22:23:00 +00:00
16ce349b15
Added new test cases for FQ, FQ_CODEL, FQ_PIE, and HHF qdiscs to verify queue trimming behavior when the qdisc limit is dynamically reduced. Each test injects packets, reduces the qdisc limit, and checks that the new limit is enforced. This is still best effort since timing qdisc backlog is not easy. Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
321 lines
11 KiB
JSON
321 lines
11 KiB
JSON
[
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{
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"id": "4957",
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"name": "Create FQ_CODEL with default setting",
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"category": [
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"qdisc",
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"fq_codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "7621",
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"name": "Create FQ_CODEL with limit setting",
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"category": [
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"qdisc",
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"fq_codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1000p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "6871",
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"name": "Create FQ_CODEL with memory_limit setting",
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"category": [
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"qdisc",
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"fq_codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel memory_limit 100000",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 100000b ecn drop_batch 64",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "5636",
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"name": "Create FQ_CODEL with target setting",
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"category": [
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"qdisc",
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"fq_codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel target 2000",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 2ms interval 100ms memory_limit 32Mb ecn drop_batch 64",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "630a",
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"name": "Create FQ_CODEL with interval setting",
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"category": [
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"qdisc",
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"fq_codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel interval 5000",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 5ms memory_limit 32Mb ecn drop_batch 64",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "4324",
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"name": "Create FQ_CODEL with quantum setting",
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"category": [
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"qdisc",
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"fq_codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel quantum 9000",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum 9000 target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "b190",
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"name": "Create FQ_CODEL with noecn flag",
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"category": [
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"qdisc",
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"fq_codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel noecn",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb drop_batch 64",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "5381",
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"name": "Create FQ_CODEL with ce_threshold setting",
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"category": [
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"qdisc",
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"fq_codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel ce_threshold 1024000",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms ce_threshold 1.02s interval 100ms memory_limit 32Mb ecn drop_batch 64",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "c9d2",
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"name": "Create FQ_CODEL with drop_batch setting",
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"category": [
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"qdisc",
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"fq_codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel drop_batch 100",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 100",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "523b",
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"name": "Create FQ_CODEL with multiple setting",
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"category": [
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"qdisc",
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"fq_codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000 flows 256 drop_batch 100",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1000p flows 256 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 100",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "9283",
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"name": "Replace FQ_CODEL with noecn setting",
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"category": [
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"qdisc",
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"fq_codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000 flows 256 drop_batch 100"
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],
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"cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root fq_codel noecn",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1000p flows 256 quantum.*target 5ms interval 100ms memory_limit 32Mb drop_batch 100",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "3459",
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"name": "Change FQ_CODEL with limit setting",
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"category": [
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"qdisc",
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"fq_codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000 flows 256 drop_batch 100"
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],
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"cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root fq_codel limit 2000",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 2000p flows 256 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 100",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "0128",
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"name": "Delete FQ_CODEL with handle",
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"category": [
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"qdisc",
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"fq_codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000 flows 256 drop_batch 100"
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],
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"cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1000p flows 256 quantum.*target 5ms interval 100ms memory_limit 32Mb noecn drop_batch 100",
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"matchCount": "0",
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"teardown": [
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]
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},
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{
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"id": "0435",
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"name": "Show FQ_CODEL class",
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"category": [
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"qdisc",
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"fq_codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel",
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"expExitCode": "0",
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"verifyCmd": "$TC class show dev $DUMMY",
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"matchPattern": "class fq_codel 1:",
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"matchCount": "0",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "0436",
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"name": "FQ_CODEL test qdisc limit trimming",
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"category": ["qdisc", "fq_codel"],
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"plugins": {"requires": ["nsPlugin", "scapyPlugin"]},
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"setup": [
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"$TC qdisc add dev $DEV1 handle 1: root fq_codel limit 10"
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],
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"scapy": [
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{
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"iface": "$DEV0",
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"count": 10,
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"packet": "Ether(type=0x800)/IP(src='10.0.0.10',dst='10.0.0.20')/TCP(sport=5000,dport=10)"
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}
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],
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"cmdUnderTest": "$TC qdisc change dev $DEV1 handle 1: root fq_codel limit 1",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64",
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"matchCount": "1",
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"teardown": ["$TC qdisc del dev $DEV1 handle 1: root"]
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}
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]
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