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Roman Mashakdavem330
Roman Mashak
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tc-testing: added tdc tests for [b|p]fifo qdisc
Signed-off-by: Roman Mashak <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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‎tools/testing/selftests/tc-testing/tc-tests/qdiscs/fifo.json

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[
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{
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"id": "a519",
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"name": "Add bfifo qdisc with system default parameters on egress",
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"__comment": "When omitted, queue size in bfifo is calculated as: txqueuelen * (MTU + LinkLayerHdrSize), where LinkLayerHdrSize=14 for Ethernet",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link add dev $DEV1 type dummy || /bin/true"
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],
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"cmdUnderTest": "$TC qdisc add dev $DEV1 handle 1: root bfifo",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc bfifo 1: root.*limit [0-9]+b",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DEV1 handle 1: root bfifo",
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"$IP link del dev $DEV1 type dummy"
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]
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},
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{
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"id": "585c",
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"name": "Add pfifo qdisc with system default parameters on egress",
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"__comment": "When omitted, queue size in pfifo is defaulted to the interface's txqueuelen value.",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link add dev $DEV1 type dummy || /bin/true"
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],
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"cmdUnderTest": "$TC qdisc add dev $DEV1 handle 1: root pfifo",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc pfifo 1: root.*limit [0-9]+p",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DEV1 handle 1: root pfifo",
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"$IP link del dev $DEV1 type dummy"
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]
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},
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{
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"id": "a86e",
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"name": "Add bfifo qdisc with system default parameters on egress with handle of maximum value",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link add dev $DEV1 type dummy || /bin/true"
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],
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"cmdUnderTest": "$TC qdisc add dev $DEV1 root handle ffff: bfifo",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc bfifo ffff: root.*limit [0-9]+b",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DEV1 handle ffff: root bfifo",
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"$IP link del dev $DEV1 type dummy"
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]
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},
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{
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"id": "9ac8",
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"name": "Add bfifo qdisc on egress with queue size of 3000 bytes",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link add dev $DEV1 type dummy || /bin/true"
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],
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"cmdUnderTest": "$TC qdisc add dev $DEV1 handle 1: root bfifo limit 3000b",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc bfifo 1: root.*limit 3000b",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DEV1 handle 1: root bfifo",
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"$IP link del dev $DEV1 type dummy"
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]
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},
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{
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"id": "f4e6",
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"name": "Add pfifo qdisc on egress with queue size of 3000 packets",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link add dev $DEV1 txqueuelen 3000 type dummy || /bin/true"
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],
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"cmdUnderTest": "$TC qdisc add dev $DEV1 handle 1: root pfifo limit 3000",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc pfifo 1: root.*limit 3000p",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DEV1 handle 1: root pfifo",
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"$IP link del dev $DEV1 type dummy"
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]
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},
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{
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"id": "b1b1",
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"name": "Add bfifo qdisc with system default parameters on egress with invalid handle exceeding maximum value",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link add dev $DEV1 type dummy || /bin/true"
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],
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"cmdUnderTest": "$TC qdisc add dev $DEV1 root handle 10000: bfifo",
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"expExitCode": "255",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc bfifo 10000: root.*limit [0-9]+b",
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"matchCount": "0",
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"teardown": [
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"$IP link del dev $DEV1 type dummy"
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]
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},
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{
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"id": "8d5e",
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"name": "Add bfifo qdisc on egress with unsupported argument",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link add dev $DEV1 type dummy || /bin/true"
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],
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"cmdUnderTest": "$TC qdisc add dev $DEV1 handle 1: root bfifo foorbar",
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"expExitCode": "1",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc bfifo 1: root",
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"matchCount": "0",
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"teardown": [
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"$IP link del dev $DEV1 type dummy"
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]
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},
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{
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"id": "7787",
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"name": "Add pfifo qdisc on egress with unsupported argument",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link add dev $DEV1 type dummy || /bin/true"
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],
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"cmdUnderTest": "$TC qdisc add dev $DEV1 handle 1: root pfifo foorbar",
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"expExitCode": "1",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc pfifo 1: root",
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"matchCount": "0",
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"teardown": [
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"$IP link del dev $DEV1 type dummy"
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]
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},
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{
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"id": "c4b6",
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"name": "Replace bfifo qdisc on egress with new queue size",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link del dev $DEV1 type dummy || /bin/true",
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"$IP link add dev $DEV1 txqueuelen 1000 type dummy",
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"$TC qdisc add dev $DEV1 handle 1: root bfifo"
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],
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"cmdUnderTest": "$TC qdisc replace dev $DEV1 handle 1: root bfifo limit 3000b",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc bfifo 1: root.*limit 3000b",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DEV1 handle 1: root bfifo",
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"$IP link del dev $DEV1 type dummy"
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]
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},
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{
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"id": "3df6",
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"name": "Replace pfifo qdisc on egress with new queue size",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link del dev $DEV1 type dummy || /bin/true",
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"$IP link add dev $DEV1 txqueuelen 1000 type dummy",
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"$TC qdisc add dev $DEV1 handle 1: root pfifo"
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],
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"cmdUnderTest": "$TC qdisc replace dev $DEV1 handle 1: root pfifo limit 30",
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"expExitCode": "0",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc pfifo 1: root.*limit 30p",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DEV1 handle 1: root pfifo",
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"$IP link del dev $DEV1 type dummy"
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]
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},
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{
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"id": "7a67",
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"name": "Add bfifo qdisc on egress with queue size in invalid format",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link add dev $DEV1 type dummy || /bin/true"
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],
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"cmdUnderTest": "$TC qdisc add dev $DEV1 handle 1: root bfifo limit foo-bar",
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"expExitCode": "1",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc bfifo 1: root.*limit foo-bar",
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"matchCount": "0",
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"teardown": [
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"$IP link del dev $DEV1 type dummy"
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]
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},
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{
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"id": "1298",
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"name": "Add duplicate bfifo qdisc on egress",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link add dev $DEV1 type dummy || /bin/true",
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"$TC qdisc add dev $DEV1 handle 1: root bfifo"
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],
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"cmdUnderTest": "$TC qdisc add dev $DEV1 handle 1: root bfifo",
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"expExitCode": "2",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc bfifo 1: root",
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"matchCount": "1",
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"teardown": [
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"$TC qdisc del dev $DEV1 handle 1: root bfifo",
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"$IP link del dev $DEV1 type dummy"
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]
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},
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{
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"id": "45a0",
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"name": "Delete nonexistent bfifo qdisc",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link add dev $DEV1 type dummy || /bin/true"
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],
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"cmdUnderTest": "$TC qdisc del dev $DEV1 root handle 1: bfifo",
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"expExitCode": "2",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc bfifo 1: root",
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"matchCount": "0",
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"teardown": [
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"$IP link del dev $DEV1 type dummy"
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]
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},
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{
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"id": "972b",
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"name": "Add prio qdisc on egress with invalid format for handles",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link add dev $DEV1 type dummy || /bin/true"
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],
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"cmdUnderTest": "$TC qdisc add dev $DEV1 root handle 123^ bfifo limit 100b",
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"expExitCode": "255",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc bfifo 123 root",
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"matchCount": "0",
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"teardown": [
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"$IP link del dev $DEV1 type dummy"
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]
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},
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{
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"id": "4d39",
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"name": "Delete bfifo qdisc twice",
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"category": [
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"qdisc",
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"fifo"
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],
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"setup": [
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"$IP link add dev $DEV1 type dummy || /bin/true",
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"$TC qdisc add dev $DEV1 root handle 1: bfifo",
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"$TC qdisc del dev $DEV1 root handle 1: bfifo"
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],
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"cmdUnderTest": "$TC qdisc del dev $DEV1 handle 1: root bfifo",
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"expExitCode": "2",
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"verifyCmd": "$TC qdisc show dev $DEV1",
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"matchPattern": "qdisc bfifo 1: root",
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"matchCount": "0",
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"teardown": [
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"$IP link del dev $DEV1 type dummy"
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]
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}
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]

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