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-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/qdiscs/mq.json25
1 files changed, 24 insertions, 1 deletions
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/mq.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/mq.json
index 44fbfc6caec7..e3d2de5c184f 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/mq.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/mq.json
@@ -155,5 +155,28 @@
"teardown": [
"echo \"1\" > /sys/bus/netdevsim/del_device"
]
- }
+ },
+ {
+ "id": "0531",
+ "name": "Replace mq with invalid parent ID",
+ "category": [
+ "qdisc",
+ "mq"
+ ],
+ "plugins": {
+ "requires": "nsPlugin"
+ },
+ "setup": [
+ "echo \"1 1 16\" > /sys/bus/netdevsim/new_device",
+ "$TC qdisc add dev $ETH root handle ffff: mq"
+ ],
+ "cmdUnderTest": "$TC qdisc replace dev $ETH parent ffff:fff1 handle ffff: mq",
+ "expExitCode": "2",
+ "verifyCmd": "$TC qdisc show dev $ETH",
+ "matchPattern": "qdisc [a-zA-Z0-9_]+ 0: parent ffff",
+ "matchCount": "16",
+ "teardown": [
+ "echo \"1\" > /sys/bus/netdevsim/del_device"
+ ]
+ }
]