diff options
| -rw-r--r-- | tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json | 34 |
1 files changed, 33 insertions, 1 deletions
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 9044ac054167..25454fd95537 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json +++ b/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json @@ -126,5 +126,37 @@ "$TC qdisc del dev $DUMMY root handle 1: drr", "$IP addr del 10.10.10.10/24 dev $DUMMY" ] - } + }, + { + "id": "c024", + "name": "Test TBF with SKBPRIO - catch qlen corner cases", + "category": [ + "qdisc", + "tbf", + "skbprio" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link set dev $DUMMY up || true", + "$IP addr add 10.10.10.10/24 dev $DUMMY || true", + "$TC qdisc add dev $DUMMY handle 1: root tbf rate 100bit burst 2000 limit 1000", + "$TC qdisc add dev $DUMMY parent 1: handle 10: skbprio limit 1", + "ping -c 1 -W 0.1 -Q 0x00 -s 1400 -I $DUMMY 10.10.10.1 > /dev/null || true", + "ping -c 1 -W 0.1 -Q 0x1c -s 1400 -I $DUMMY 10.10.10.1 > /dev/null || true", + "ping -c 1 -W 0.1 -Q 0x00 -s 1400 -I $DUMMY 10.10.10.1 > /dev/null || true", + "ping -c 1 -W 0.1 -Q 0x1c -s 1400 -I $DUMMY 10.10.10.1 > /dev/null || true", + "sleep 0.5" + ], + "cmdUnderTest": "$TC -s qdisc show dev $DUMMY", + "expExitCode": "0", + "verifyCmd": "$TC -s qdisc show dev $DUMMY | grep -A 5 'qdisc skbprio'", + "matchPattern": "dropped [1-9][0-9]*", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP addr del 10.10.10.10/24 dev $DUMMY || true" + ] + } ] |