netdev - [PATCH net-next,v3 15/15] selftests/tc-testing: add selftests for teql qdisc

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Date:   Sat, 24 Sep 2022 10:51:57 +0800
From:   Zhengchao Shao <shaozhengchao@...wei.com>
To:     <netdev@...r.kernel.org>, <linux-kselftest@...r.kernel.org>,
        <jhs@...atatu.com>, <xiyou.wangcong@...il.com>, <jiri@...nulli.us>,
        <shuah@...nel.org>, <victor@...atatu.com>
CC:     <weiyongjun1@...wei.com>, <yuehaibing@...wei.com>,
        <shaozhengchao@...wei.com>
Subject: [PATCH net-next,v3 15/15] selftests/tc-testing: add selftests for teql qdisc

Test 84a0: Create TEQL with default setting
Test 7734: Create TEQL with multiple device
Test 34a9: Delete TEQL with valid handle
Test 6289: Show TEQL stats

Signed-off-by: Zhengchao Shao <shaozhengchao@...wei.com>
---
 tools/testing/selftests/tc-testing/config     |  1 +
 .../tc-testing/tc-tests/qdiscs/teql.json      | 97 +++++++++++++++++++
 2 files changed, 98 insertions(+)
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/teql.json

diff --git a/tools/testing/selftests/tc-testing/config b/tools/testing/selftests/tc-testing/config
index f8e5e1428bac..2b2c2a835757 100644
--- a/tools/testing/selftests/tc-testing/config
+++ b/tools/testing/selftests/tc-testing/config
@@ -27,6 +27,7 @@ CONFIG_NET_SCH_SFQ=m
 CONFIG_NET_SCH_SKBPRIO=m
 CONFIG_NET_SCH_TAPRIO=m
 CONFIG_NET_SCH_TBF=m
+CONFIG_NET_SCH_TEQL=m
 
 #
 # Classification
diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/teql.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/teql.json
new file mode 100644
index 000000000000..0082be0e93ac
--- /dev/null
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/teql.json
@@ -0,0 +1,97 @@
+[
+    {
+        "id": "84a0",
+        "name": "Create TEQL with default setting",
+        "category": [
+            "qdisc",
+            "teql"
+        ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
+        "setup": [
+            "$IP link add dev $DUMMY type dummy || /bin/true"
+        ],
+        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root teql0",
+        "expExitCode": "0",
+        "verifyCmd": "$TC qdisc show dev $DUMMY",
+        "matchPattern": "qdisc teql0 1: root refcnt",
+        "matchCount": "1",
+        "teardown": [
+            "$TC qdisc del dev $DUMMY handle 1: root",
+            "$IP link del dev $DUMMY type dummy"
+        ]
+    },
+    {
+        "id": "7734",
+        "name": "Create TEQL with multiple device",
+        "category": [
+            "qdisc",
+            "teql"
+        ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
+        "setup": [
+            "$IP link add dev $DUMMY type dummy || /bin/true",
+            "echo \"1 1 4\" > /sys/bus/netdevsim/new_device",
+            "$TC qdisc add dev $ETH root handle 1: teql0"
+        ],
+        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root teql0",
+        "expExitCode": "0",
+        "verifyCmd": "$TC qdisc show dev $DUMMY",
+        "matchPattern": "qdisc teql0 1: root refcnt",
+        "matchCount": "1",
+        "teardown": [
+            "$TC qdisc del dev $DUMMY handle 1: root",
+            "echo \"1\" > /sys/bus/netdevsim/del_device",
+            "$IP link del dev $DUMMY type dummy"
+        ]
+    },
+    {
+        "id": "34a9",
+        "name": "Delete TEQL with valid handle",
+        "category": [
+            "qdisc",
+            "teql"
+        ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
+        "setup": [
+            "$IP link add dev $DUMMY type dummy || /bin/true",
+            "$TC qdisc add dev $DUMMY handle 1: root teql0"
+        ],
+        "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root",
+        "expExitCode": "0",
+        "verifyCmd": "$TC qdisc show dev $DUMMY",
+        "matchPattern": "qdisc teql0 1: root refcnt",
+        "matchCount": "0",
+        "teardown": [
+            "$IP link del dev $DUMMY type dummy"
+        ]
+    },
+    {
+        "id": "6289",
+        "name": "Show TEQL stats",
+        "category": [
+            "qdisc",
+            "teql"
+        ],
+        "plugins": {
+            "requires": "nsPlugin"
+        },
+        "setup": [
+            "$IP link add dev $DUMMY type dummy || /bin/true"
+        ],
+        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root teql0",
+        "expExitCode": "0",
+        "verifyCmd": "$TC -s qdisc show dev $DUMMY",
+        "matchPattern": "qdisc teql0 1: root refcnt",
+        "matchCount": "1",
+        "teardown": [
+            "$TC qdisc del dev $DUMMY handle 1: root",
+            "$IP link del dev $DUMMY type dummy"
+        ]
+    }
+]
-- 
2.17.1