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>
218 lines
6.6 KiB
JSON
218 lines
6.6 KiB
JSON
[
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{
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"id": "983a",
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"name": "Create CODEL with default setting",
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"category": [
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"qdisc",
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"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 $DUMMY handle 1: root codel",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 5ms interval 100ms",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "38aa",
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"name": "Create CODEL with limit packet setting",
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"category": [
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"qdisc",
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"codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel limit 1500",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1500p target 5ms interval 100ms",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "9178",
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"name": "Create CODEL with target setting",
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"category": [
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"qdisc",
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"codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel target 100ms",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 100ms interval 100ms",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "78d1",
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"name": "Create CODEL with interval setting",
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"category": [
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"qdisc",
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"codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel interval 20ms",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 5ms interval 20ms",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "238a",
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"name": "Create CODEL with ecn setting",
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"category": [
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"qdisc",
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"codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel ecn",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 5ms interval 100ms ecn",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "939c",
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"name": "Create CODEL with ce_threshold setting",
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"category": [
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"qdisc",
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"codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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],
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"cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel ce_threshold 20ms",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 5ms ce_threshold 20ms interval 100ms",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "8380",
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"name": "Delete CODEL with valid handle",
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"category": [
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"qdisc",
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"codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY handle 1: root codel"
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],
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"cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 5ms interval 100ms",
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"matchCount": "0",
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"teardown": [
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]
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},
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{
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"id": "289c",
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"name": "Replace CODEL with limit setting",
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"category": [
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"qdisc",
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"codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY handle 1: root codel"
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],
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"cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root codel limit 5000",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 5000p target 5ms interval 100ms",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "0648",
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"name": "Change CODEL with limit setting",
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"category": [
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"qdisc",
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"codel"
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],
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"plugins": {
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"requires": "nsPlugin"
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},
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"setup": [
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"$TC qdisc add dev $DUMMY handle 1: root codel"
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],
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"cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root codel limit 100",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DUMMY",
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"matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 100p target 5ms interval 100ms",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DUMMY handle 1: root"
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]
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},
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{
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"id": "deb1",
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"name": "CODEL test qdisc limit trimming",
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"category": ["qdisc", "codel"],
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"plugins": {
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"requires": ["nsPlugin", "scapyPlugin"]
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},
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"setup": [
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"$TC qdisc add dev $DEV1 handle 1: root codel limit 10"
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],
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"scapy": [
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{
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"iface": "$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 $DEV1 handle 1: root codel limit 1",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1p target 5ms interval 100ms",
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"matchCount": "1",
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"teardown": ["$TC qdisc del dev $DEV1 handle 1: root"]
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}
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]
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