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-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/infra/actions.json22
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json415
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/qdiscs/codel.json24
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq.json22
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json22
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_pie.json22
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/qdiscs/hhf.json22
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/qdiscs/pie.json24
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfq.json36
9 files changed, 609 insertions, 0 deletions
diff --git a/tools/testing/selftests/tc-testing/tc-tests/infra/actions.json b/tools/testing/selftests/tc-testing/tc-tests/infra/actions.json
index 1ba96c467754..d9fc62ab476c 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/infra/actions.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/infra/actions.json
@@ -412,5 +412,27 @@
"teardown": [
"$TC qdisc del dev $DUMMY ingress"
]
+ },
+ {
+ "id": "33f4",
+ "name": "Check echo of big filter command",
+ "category": [
+ "infra",
+ "u32"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$TC qdisc add dev $DUMMY parent root handle 10: fq_codel"
+ ],
+ "cmdUnderTest": "bash -c '$TC -echo filter add dev $DUMMY parent 10: u32 match u32 0 0 $(for i in $(seq 32); do echo action pedit munge ip dport set 22; done) | grep \"added filter\"'",
+ "verifyCmd": "",
+ "expExitCode": "0",
+ "matchCount": "0",
+ "matchPattern": "",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY parent root fq_codel"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json b/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json
index 25454fd95537..a951c0d33cd2 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json
@@ -158,5 +158,420 @@
"$TC qdisc del dev $DUMMY handle 1: root",
"$IP addr del 10.10.10.10/24 dev $DUMMY || true"
]
+ },
+ {
+ "id": "a4bb",
+ "name": "Test FQ_CODEL with HTB parent - force packet drop with empty queue",
+ "category": [
+ "qdisc",
+ "fq_codel",
+ "htb"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link set dev $DUMMY up || true",
+ "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
+ "$TC qdisc add dev $DUMMY handle 1: root htb default 10",
+ "$TC class add dev $DUMMY parent 1: classid 1:10 htb rate 1kbit",
+ "$TC qdisc add dev $DUMMY parent 1:10 handle 10: fq_codel memory_limit 1 flows 1 target 0.1ms interval 1ms",
+ "$TC filter add dev $DUMMY parent 1: protocol ip prio 1 u32 match ip protocol 1 0xff flowid 1:10",
+ "ping -c 5 -f -I $DUMMY 10.10.10.1 > /dev/null || true",
+ "sleep 0.1"
+ ],
+ "cmdUnderTest": "$TC -s qdisc show dev $DUMMY",
+ "expExitCode": "0",
+ "verifyCmd": "$TC -s qdisc show dev $DUMMY | grep -A 5 'qdisc fq_codel'",
+ "matchPattern": "dropped [1-9][0-9]*",
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1: root",
+ "$IP addr del 10.10.10.10/24 dev $DUMMY || true"
+ ]
+ },
+ {
+ "id": "a4be",
+ "name": "Test FQ_CODEL with QFQ parent - force packet drop with empty queue",
+ "category": [
+ "qdisc",
+ "fq_codel",
+ "qfq"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link set dev $DUMMY up || true",
+ "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
+ "$TC qdisc add dev $DUMMY handle 1: root qfq",
+ "$TC class add dev $DUMMY parent 1: classid 1:10 qfq weight 1 maxpkt 1000",
+ "$TC qdisc add dev $DUMMY parent 1:10 handle 10: fq_codel memory_limit 1 flows 1 target 0.1ms interval 1ms",
+ "$TC filter add dev $DUMMY parent 1: protocol ip prio 1 u32 match ip protocol 1 0xff flowid 1:10",
+ "ping -c 10 -s 1000 -f -I $DUMMY 10.10.10.1 > /dev/null || true",
+ "sleep 0.1"
+ ],
+ "cmdUnderTest": "$TC -s qdisc show dev $DUMMY",
+ "expExitCode": "0",
+ "verifyCmd": "$TC -s qdisc show dev $DUMMY | grep -A 5 'qdisc fq_codel'",
+ "matchPattern": "dropped [1-9][0-9]*",
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1: root",
+ "$IP addr del 10.10.10.10/24 dev $DUMMY || true"
+ ]
+ },
+ {
+ "id": "a4bf",
+ "name": "Test FQ_CODEL with HFSC parent - force packet drop with empty queue",
+ "category": [
+ "qdisc",
+ "fq_codel",
+ "hfsc"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link set dev $DUMMY up || true",
+ "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
+ "$TC qdisc add dev $DUMMY handle 1: root hfsc default 10",
+ "$TC class add dev $DUMMY parent 1: classid 1:10 hfsc sc rate 1kbit ul rate 1kbit",
+ "$TC qdisc add dev $DUMMY parent 1:10 handle 10: fq_codel memory_limit 1 flows 1 target 0.1ms interval 1ms",
+ "$TC filter add dev $DUMMY parent 1: protocol ip prio 1 u32 match ip protocol 1 0xff flowid 1:10",
+ "ping -c 5 -f -I $DUMMY 10.10.10.1 > /dev/null || true",
+ "sleep 0.1"
+ ],
+ "cmdUnderTest": "$TC -s qdisc show dev $DUMMY",
+ "expExitCode": "0",
+ "verifyCmd": "$TC -s qdisc show dev $DUMMY | grep -A 5 'qdisc fq_codel'",
+ "matchPattern": "dropped [1-9][0-9]*",
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1: root",
+ "$IP addr del 10.10.10.10/24 dev $DUMMY || true"
+ ]
+ },
+ {
+ "id": "a4c0",
+ "name": "Test FQ_CODEL with DRR parent - force packet drop with empty queue",
+ "category": [
+ "qdisc",
+ "fq_codel",
+ "drr"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link set dev $DUMMY up || true",
+ "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
+ "$TC qdisc add dev $DUMMY handle 1: root drr",
+ "$TC class add dev $DUMMY parent 1: classid 1:10 drr quantum 1500",
+ "$TC qdisc add dev $DUMMY parent 1:10 handle 10: fq_codel memory_limit 1 flows 1 target 0.1ms interval 1ms",
+ "$TC filter add dev $DUMMY parent 1: protocol ip prio 1 u32 match ip protocol 1 0xff flowid 1:10",
+ "ping -c 5 -f -I $DUMMY 10.10.10.1 > /dev/null || true",
+ "sleep 0.1"
+ ],
+ "cmdUnderTest": "$TC -s qdisc show dev $DUMMY",
+ "expExitCode": "0",
+ "verifyCmd": "$TC -s qdisc show dev $DUMMY | grep -A 5 'qdisc fq_codel'",
+ "matchPattern": "dropped [1-9][0-9]*",
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1: root",
+ "$IP addr del 10.10.10.10/24 dev $DUMMY || true"
+ ]
+ },
+ {
+ "id": "a4c1",
+ "name": "Test FQ_CODEL with ETS parent - force packet drop with empty queue",
+ "category": [
+ "qdisc",
+ "fq_codel",
+ "ets"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link set dev $DUMMY up || true",
+ "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
+ "$TC qdisc add dev $DUMMY handle 1: root ets bands 2 strict 1",
+ "$TC class change dev $DUMMY parent 1: classid 1:1 ets",
+ "$TC qdisc add dev $DUMMY parent 1:1 handle 10: fq_codel memory_limit 1 flows 1 target 0.1ms interval 1ms",
+ "$TC filter add dev $DUMMY parent 1: protocol ip prio 1 u32 match ip protocol 1 0xff flowid 1:1",
+ "ping -c 5 -f -I $DUMMY 10.10.10.1 > /dev/null || true",
+ "sleep 0.1"
+ ],
+ "cmdUnderTest": "$TC -s qdisc show dev $DUMMY",
+ "expExitCode": "0",
+ "verifyCmd": "$TC -s qdisc show dev $DUMMY | grep -A 5 'qdisc fq_codel'",
+ "matchPattern": "dropped [1-9][0-9]*",
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1: root",
+ "$IP addr del 10.10.10.10/24 dev $DUMMY || true"
+ ]
+ },
+ {
+ "id": "a4c3",
+ "name": "Test HFSC with netem/blackhole - queue emptying during peek operation",
+ "category": [
+ "qdisc",
+ "hfsc",
+ "netem",
+ "blackhole"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link set dev $DUMMY up || true",
+ "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
+ "$TC qdisc add dev $DUMMY handle 1:0 root drr",
+ "$TC class add dev $DUMMY parent 1:0 classid 1:1 drr",
+ "$TC class add dev $DUMMY parent 1:0 classid 1:2 drr",
+ "$TC qdisc add dev $DUMMY parent 1:1 handle 2:0 plug limit 1024",
+ "$TC qdisc add dev $DUMMY parent 1:2 handle 3:0 hfsc default 1",
+ "$TC class add dev $DUMMY parent 3:0 classid 3:1 hfsc rt m1 5Mbit d 10ms m2 10Mbit",
+ "$TC qdisc add dev $DUMMY parent 3:1 handle 4:0 netem delay 1ms",
+ "$TC qdisc add dev $DUMMY parent 4:1 handle 5:0 blackhole",
+ "ping -c 3 -W 0.01 -i 0.001 -s 1 10.10.10.10 -I $DUMMY > /dev/null 2>&1 || true",
+ "$TC class change dev $DUMMY parent 3:0 classid 3:1 hfsc sc m1 5Mbit d 10ms m2 10Mbit",
+ "$TC class del dev $DUMMY parent 3:0 classid 3:1",
+ "$TC class add dev $DUMMY parent 3:0 classid 3:1 hfsc rt m1 5Mbit d 10ms m2 10Mbit",
+ "ping -c 3 -W 0.01 -i 0.001 -s 1 10.10.10.10 -I $DUMMY > /dev/null 2>&1 || true"
+ ],
+ "cmdUnderTest": "$TC class change dev $DUMMY parent 3:0 classid 3:1 hfsc sc m1 5Mbit d 10ms m2 10Mbit",
+ "expExitCode": "0",
+ "verifyCmd": "$TC -s qdisc show dev $DUMMY",
+ "matchPattern": "qdisc hfsc 3:.*parent 1:2.*default 1",
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1:0 root",
+ "$IP addr del 10.10.10.10/24 dev $DUMMY || true"
+ ]
+ },
+ {
+ "id": "90ec",
+ "name": "Test DRR's enqueue reentrant behaviour with netem",
+ "category": [
+ "qdisc",
+ "drr"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link set dev $DUMMY up || true",
+ "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
+ "$TC qdisc add dev $DUMMY handle 1:0 root drr",
+ "$TC class replace dev $DUMMY parent 1:0 classid 1:1 drr",
+ "$TC qdisc add dev $DUMMY parent 1:1 handle 2:0 netem duplicate 100%",
+ "$TC filter add dev $DUMMY parent 1:0 protocol ip prio 1 u32 match ip protocol 1 0xff flowid 1:1"
+ ],
+ "cmdUnderTest": "ping -c 1 -I $DUMMY 10.10.10.1 > /dev/null || true",
+ "expExitCode": "0",
+ "verifyCmd": "$TC -j -s qdisc ls dev $DUMMY handle 1:0",
+ "matchJSON": [
+ {
+ "kind": "drr",
+ "handle": "1:",
+ "bytes": 196,
+ "packets": 2
+ }
+ ],
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1:0 root",
+ "$IP addr del 10.10.10.10/24 dev $DUMMY || true"
+ ]
+ },
+ {
+ "id": "1f1f",
+ "name": "Test ETS's enqueue reentrant behaviour with netem",
+ "category": [
+ "qdisc",
+ "ets"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link set dev $DUMMY up || true",
+ "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
+ "$TC qdisc add dev $DUMMY handle 1:0 root ets bands 2",
+ "$TC class replace dev $DUMMY parent 1:0 classid 1:1 ets quantum 1500",
+ "$TC qdisc add dev $DUMMY parent 1:1 handle 2:0 netem duplicate 100%",
+ "$TC filter add dev $DUMMY parent 1:0 protocol ip prio 1 u32 match ip protocol 1 0xff flowid 1:1"
+ ],
+ "cmdUnderTest": "ping -c 1 -I $DUMMY 10.10.10.1 > /dev/null || true",
+ "expExitCode": "0",
+ "verifyCmd": "$TC -j -s class show dev $DUMMY",
+ "matchJSON": [
+ {
+ "class": "ets",
+ "handle": "1:1",
+ "stats": {
+ "bytes": 196,
+ "packets": 2
+ }
+ }
+ ],
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1:0 root",
+ "$IP addr del 10.10.10.10/24 dev $DUMMY || true"
+ ]
+ },
+ {
+ "id": "5e6d",
+ "name": "Test QFQ's enqueue reentrant behaviour with netem",
+ "category": [
+ "qdisc",
+ "qfq"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link set dev $DUMMY up || true",
+ "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
+ "$TC qdisc add dev $DUMMY handle 1:0 root qfq",
+ "$TC class replace dev $DUMMY parent 1:0 classid 1:1 qfq weight 100 maxpkt 1500",
+ "$TC qdisc add dev $DUMMY parent 1:1 handle 2:0 netem duplicate 100%",
+ "$TC filter add dev $DUMMY parent 1:0 protocol ip prio 1 u32 match ip protocol 1 0xff flowid 1:1"
+ ],
+ "cmdUnderTest": "ping -c 1 -I $DUMMY 10.10.10.1 > /dev/null || true",
+ "expExitCode": "0",
+ "verifyCmd": "$TC -j -s qdisc ls dev $DUMMY handle 1:0",
+ "matchJSON": [
+ {
+ "kind": "qfq",
+ "handle": "1:",
+ "bytes": 196,
+ "packets": 2
+ }
+ ],
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1:0 root",
+ "$IP addr del 10.10.10.10/24 dev $DUMMY || true"
+ ]
+ },
+ {
+ "id": "bf1d",
+ "name": "Test HFSC's enqueue reentrant behaviour with netem",
+ "category": [
+ "qdisc",
+ "hfsc"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link set dev $DUMMY up || true",
+ "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
+ "$TC qdisc add dev $DUMMY handle 1:0 root hfsc",
+ "$TC class add dev $DUMMY parent 1:0 classid 1:1 hfsc ls m2 10Mbit",
+ "$TC qdisc add dev $DUMMY parent 1:1 handle 2:0 netem duplicate 100%",
+ "$TC filter add dev $DUMMY parent 1:0 protocol ip prio 1 u32 match ip dst 10.10.10.1/32 flowid 1:1",
+ "$TC class add dev $DUMMY parent 1:0 classid 1:2 hfsc ls m2 10Mbit",
+ "$TC qdisc add dev $DUMMY parent 1:2 handle 3:0 netem duplicate 100%",
+ "$TC filter add dev $DUMMY parent 1:0 protocol ip prio 2 u32 match ip dst 10.10.10.2/32 flowid 1:2",
+ "ping -c 1 10.10.10.1 -I$DUMMY > /dev/null || true",
+ "$TC filter del dev $DUMMY parent 1:0 protocol ip prio 1",
+ "$TC class del dev $DUMMY classid 1:1"
+ ],
+ "cmdUnderTest": "ping -c 1 10.10.10.2 -I$DUMMY > /dev/null || true",
+ "expExitCode": "0",
+ "verifyCmd": "$TC -j -s qdisc ls dev $DUMMY handle 1:0",
+ "matchJSON": [
+ {
+ "kind": "hfsc",
+ "handle": "1:",
+ "bytes": 392,
+ "packets": 4
+ }
+ ],
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1:0 root",
+ "$IP addr del 10.10.10.10/24 dev $DUMMY || true"
+ ]
+ },
+ {
+ "id": "7c3b",
+ "name": "Test nested DRR's enqueue reentrant behaviour with netem",
+ "category": [
+ "qdisc",
+ "drr"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "$IP link set dev $DUMMY up || true",
+ "$IP addr add 10.10.10.10/24 dev $DUMMY || true",
+ "$TC qdisc add dev $DUMMY handle 1:0 root drr",
+ "$TC class add dev $DUMMY parent 1:0 classid 1:1 drr",
+ "$TC filter add dev $DUMMY parent 1:0 protocol ip prio 1 u32 match ip protocol 1 0xff flowid 1:1",
+ "$TC qdisc add dev $DUMMY handle 2:0 parent 1:1 drr",
+ "$TC class add dev $DUMMY classid 2:1 parent 2:0 drr",
+ "$TC filter add dev $DUMMY parent 2:0 protocol ip prio 1 u32 match ip protocol 1 0xff flowid 2:1",
+ "$TC qdisc add dev $DUMMY parent 2:1 handle 3:0 netem duplicate 100%"
+ ],
+ "cmdUnderTest": "ping -c 1 -I $DUMMY 10.10.10.1 > /dev/null || true",
+ "expExitCode": "0",
+ "verifyCmd": "$TC -j -s qdisc ls dev $DUMMY handle 1:0",
+ "matchJSON": [
+ {
+ "kind": "drr",
+ "handle": "1:",
+ "bytes": 196,
+ "packets": 2
+ }
+ ],
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DUMMY handle 1:0 root",
+ "$IP addr del 10.10.10.10/24 dev $DUMMY || true"
+ ]
+ },
+ {
+ "id": "62c4",
+ "name": "Test HTB with FQ_CODEL - basic functionality",
+ "category": [
+ "qdisc",
+ "htb",
+ "fq_codel"
+ ],
+ "plugins": {
+ "requires": [
+ "nsPlugin",
+ "scapyPlugin"
+ ]
+ },
+ "setup": [
+ "$TC qdisc add dev $DEV1 root handle 1: htb default 11",
+ "$TC class add dev $DEV1 parent 1: classid 1:1 htb rate 10kbit",
+ "$TC class add dev $DEV1 parent 1:1 classid 1:11 htb rate 10kbit prio 0 quantum 1486",
+ "$TC qdisc add dev $DEV1 parent 1:11 fq_codel quantum 300 noecn",
+ "sleep 0.5"
+ ],
+ "scapy": {
+ "iface": "$DEV0",
+ "count": 5,
+ "packet": "Ether()/IP(dst='10.10.10.1', src='10.10.10.10')/TCP(sport=12345, dport=80)"
+ },
+ "cmdUnderTest": "$TC -s qdisc show dev $DEV1",
+ "expExitCode": "0",
+ "verifyCmd": "$TC -s qdisc show dev $DEV1 | grep -A 5 'qdisc fq_codel'",
+ "matchPattern": "Sent [0-9]+ bytes [0-9]+ pkt",
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DEV1 handle 1: root"
+ ]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/codel.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/codel.json
index e9469ee71e6f..6d515d0e5ed6 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/codel.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/codel.json
@@ -189,5 +189,29 @@
"teardown": [
"$TC qdisc del dev $DUMMY handle 1: root"
]
+ },
+ {
+ "id": "deb1",
+ "name": "CODEL test qdisc limit trimming",
+ "category": ["qdisc", "codel"],
+ "plugins": {
+ "requires": ["nsPlugin", "scapyPlugin"]
+ },
+ "setup": [
+ "$TC qdisc add dev $DEV1 handle 1: root codel limit 10"
+ ],
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 10,
+ "packet": "Ether(type=0x800)/IP(src='10.0.0.10',dst='10.0.0.20')/TCP(sport=5000,dport=10)"
+ }
+ ],
+ "cmdUnderTest": "$TC qdisc change dev $DEV1 handle 1: root codel limit 1",
+ "expExitCode": "0",
+ "verifyCmd": "$TC qdisc show dev $DEV1",
+ "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1p target 5ms interval 100ms",
+ "matchCount": "1",
+ "teardown": ["$TC qdisc del dev $DEV1 handle 1: root"]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq.json
index 3a537b2ec4c9..24faf4e12dfa 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq.json
@@ -377,5 +377,27 @@
"teardown": [
"$TC qdisc del dev $DUMMY handle 1: root"
]
+ },
+ {
+ "id": "9479",
+ "name": "FQ test qdisc limit trimming",
+ "category": ["qdisc", "fq"],
+ "plugins": {"requires": ["nsPlugin", "scapyPlugin"]},
+ "setup": [
+ "$TC qdisc add dev $DEV1 handle 1: root fq limit 10"
+ ],
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 10,
+ "packet": "Ether(type=0x800)/IP(src='10.0.0.10',dst='10.0.0.20')/TCP(sport=5000,dport=10)"
+ }
+ ],
+ "cmdUnderTest": "$TC qdisc change dev $DEV1 handle 1: root fq limit 1",
+ "expExitCode": "0",
+ "verifyCmd": "$TC qdisc show dev $DEV1",
+ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 1p",
+ "matchCount": "1",
+ "teardown": ["$TC qdisc del dev $DEV1 handle 1: root"]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json
index 9774b1e8801b..4ce62b857fd7 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json
@@ -294,5 +294,27 @@
"teardown": [
"$TC qdisc del dev $DUMMY handle 1: root"
]
+ },
+ {
+ "id": "0436",
+ "name": "FQ_CODEL test qdisc limit trimming",
+ "category": ["qdisc", "fq_codel"],
+ "plugins": {"requires": ["nsPlugin", "scapyPlugin"]},
+ "setup": [
+ "$TC qdisc add dev $DEV1 handle 1: root fq_codel limit 10"
+ ],
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 10,
+ "packet": "Ether(type=0x800)/IP(src='10.0.0.10',dst='10.0.0.20')/TCP(sport=5000,dport=10)"
+ }
+ ],
+ "cmdUnderTest": "$TC qdisc change dev $DEV1 handle 1: root fq_codel limit 1",
+ "expExitCode": "0",
+ "verifyCmd": "$TC qdisc show dev $DEV1",
+ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64",
+ "matchCount": "1",
+ "teardown": ["$TC qdisc del dev $DEV1 handle 1: root"]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_pie.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_pie.json
index d012d88d67fe..229fe1bf4a90 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_pie.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_pie.json
@@ -18,5 +18,27 @@
"matchCount": "1",
"teardown": [
]
+ },
+ {
+ "id": "83bf",
+ "name": "FQ_PIE test qdisc limit trimming",
+ "category": ["qdisc", "fq_pie"],
+ "plugins": {"requires": ["nsPlugin", "scapyPlugin"]},
+ "setup": [
+ "$TC qdisc add dev $DEV1 handle 1: root fq_pie limit 10"
+ ],
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 10,
+ "packet": "Ether(type=0x800)/IP(src='10.0.0.10',dst='10.0.0.20')/TCP(sport=5000,dport=10)"
+ }
+ ],
+ "cmdUnderTest": "$TC qdisc change dev $DEV1 handle 1: root fq_pie limit 1",
+ "expExitCode": "0",
+ "verifyCmd": "$TC qdisc show dev $DEV1",
+ "matchPattern": "qdisc fq_pie 1: root refcnt [0-9]+ limit 1p",
+ "matchCount": "1",
+ "teardown": ["$TC qdisc del dev $DEV1 handle 1: root"]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hhf.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hhf.json
index dbef5474b26b..0ca19fac54a5 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hhf.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hhf.json
@@ -188,5 +188,27 @@
"teardown": [
"$TC qdisc del dev $DUMMY handle 1: root"
]
+ },
+ {
+ "id": "385f",
+ "name": "HHF test qdisc limit trimming",
+ "category": ["qdisc", "hhf"],
+ "plugins": {"requires": ["nsPlugin", "scapyPlugin"]},
+ "setup": [
+ "$TC qdisc add dev $DEV1 handle 1: root hhf limit 10"
+ ],
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 10,
+ "packet": "Ether(type=0x800)/IP(src='10.0.0.10',dst='10.0.0.20')/TCP(sport=5000,dport=10)"
+ }
+ ],
+ "cmdUnderTest": "$TC qdisc change dev $DEV1 handle 1: root hhf limit 1",
+ "expExitCode": "0",
+ "verifyCmd": "$TC qdisc show dev $DEV1",
+ "matchPattern": "qdisc hhf 1: root refcnt [0-9]+ limit 1p.*hh_limit 2048 reset_timeout 40ms admit_bytes 128Kb evict_timeout 1s non_hh_weight 2",
+ "matchCount": "1",
+ "teardown": ["$TC qdisc del dev $DEV1 handle 1: root"]
}
]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/pie.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/pie.json
new file mode 100644
index 000000000000..1a98b66e8030
--- /dev/null
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/pie.json
@@ -0,0 +1,24 @@
+[
+ {
+ "id": "6158",
+ "name": "PIE test qdisc limit trimming",
+ "category": ["qdisc", "pie"],
+ "plugins": {"requires": ["nsPlugin", "scapyPlugin"]},
+ "setup": [
+ "$TC qdisc add dev $DEV1 handle 1: root pie limit 10"
+ ],
+ "scapy": [
+ {
+ "iface": "$DEV0",
+ "count": 10,
+ "packet": "Ether(type=0x800)/IP(src='10.0.0.10',dst='10.0.0.20')/TCP(sport=5000,dport=10)"
+ }
+ ],
+ "cmdUnderTest": "$TC qdisc change dev $DEV1 handle 1: root pie limit 1",
+ "expExitCode": "0",
+ "verifyCmd": "$TC qdisc show dev $DEV1",
+ "matchPattern": "qdisc pie 1: root refcnt [0-9]+ limit 1p",
+ "matchCount": "1",
+ "teardown": ["$TC qdisc del dev $DEV1 handle 1: root"]
+ }
+]
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfq.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfq.json
index 50e8d72781cb..28c6ce6da7db 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfq.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfq.json
@@ -228,5 +228,41 @@
"matchCount": "0",
"teardown": [
]
+ },
+ {
+ "id": "7f8f",
+ "name": "Check that a derived limit of 1 is rejected (limit 2 depth 1 flows 1)",
+ "category": [
+ "qdisc",
+ "sfq"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [],
+ "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfq limit 2 depth 1 flows 1",
+ "expExitCode": "2",
+ "verifyCmd": "$TC qdisc show dev $DUMMY",
+ "matchPattern": "sfq",
+ "matchCount": "0",
+ "teardown": []
+ },
+ {
+ "id": "5168",
+ "name": "Check that a derived limit of 1 is rejected (limit 2 depth 1 divisor 1)",
+ "category": [
+ "qdisc",
+ "sfq"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [],
+ "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfq limit 2 depth 1 divisor 1",
+ "expExitCode": "2",
+ "verifyCmd": "$TC qdisc show dev $DUMMY",
+ "matchPattern": "sfq",
+ "matchCount": "0",
+ "teardown": []
}
]
generated by cgit v1.2.3 (git 2.39.0) at 2025-05-22 15:11:43 +0300