From 99e0f78d6bdd36b4d435fc14923430041eb9b051 Mon Sep 17 00:00:00 2001 From: Zhengchao Shao Date: Sat, 24 Sep 2022 10:51:44 +0800 Subject: [PATCH] selftests/tc-testing: add selftests for choke qdisc Test 8937: Create CHOKE with default setting Test 48c0: Create CHOKE with min packet setting Test 38c1: Create CHOKE with max packet setting Test 234a: Create CHOKE with ecn setting Test 4380: Create CHOKE with burst setting Test 48c7: Delete CHOKE with valid handle Test 4398: Replace CHOKE with min setting Test 0301: Change CHOKE with limit setting Signed-off-by: Zhengchao Shao Signed-off-by: David S. Miller --- tools/testing/selftests/tc-testing/config | 1 + .../tc-testing/tc-tests/qdiscs/choke.json | 188 +++++++++++++++++++++ 2 files changed, 189 insertions(+) create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/choke.json diff --git a/tools/testing/selftests/tc-testing/config b/tools/testing/selftests/tc-testing/config index 711e9e6..e104e8e 100644 --- a/tools/testing/selftests/tc-testing/config +++ b/tools/testing/selftests/tc-testing/config @@ -13,6 +13,7 @@ CONFIG_NET_SCHED=y # Queueing/Scheduling # CONFIG_NET_SCH_ATM=m +CONFIG_NET_SCH_CHOKE=m CONFIG_NET_SCH_PRIO=m CONFIG_NET_SCH_INGRESS=m diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/choke.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/choke.json new file mode 100644 index 0000000..31b7775 --- /dev/null +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/choke.json @@ -0,0 +1,188 @@ +[ + { + "id": "8937", + "name": "Create CHOKE with default setting", + "category": [ + "qdisc", + "choke" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true" + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min 83p max 250p", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "48c0", + "name": "Create CHOKE with min packet setting", + "category": [ + "qdisc", + "choke" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true" + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000 min 100", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min 100p max 250p", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "38c1", + "name": "Create CHOKE with max packet setting", + "category": [ + "qdisc", + "choke" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true" + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000 max 900", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min.*max 900p", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "234a", + "name": "Create CHOKE with ecn setting", + "category": [ + "qdisc", + "choke" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true" + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000 ecn", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min 83p max 250p ecn", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "4380", + "name": "Create CHOKE with burst setting", + "category": [ + "qdisc", + "choke" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true" + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000 burst 100", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min 83p max 250p", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "48c7", + "name": "Delete CHOKE with valid handle", + "category": [ + "qdisc", + "choke" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true", + "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000" + ], + "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min 83p max 250p", + "matchCount": "0", + "teardown": [ + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "4398", + "name": "Replace CHOKE with min setting", + "category": [ + "qdisc", + "choke" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true", + "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000" + ], + "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000 min 100", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min 100p max 250p", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "0301", + "name": "Change CHOKE with limit setting", + "category": [ + "qdisc", + "choke" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true", + "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000" + ], + "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000 min 100", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min 100p max 250p", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + } +] -- 2.7.4