netdev - [PATCH net-next 5/6] selftests: qdiscs: RED: Add taildrop tests

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Message-Id: <20200309183503.173802-6-idosch@idosch.org>
Date:   Mon,  9 Mar 2020 20:35:02 +0200
From:   Ido Schimmel <idosch@...sch.org>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, jiri@...lanox.com, petrm@...lanox.com,
        jhs@...atatu.com, xiyou.wangcong@...il.com, kuba@...nel.org,
        mlxsw@...lanox.com, Ido Schimmel <idosch@...lanox.com>
Subject: [PATCH net-next 5/6] selftests: qdiscs: RED: Add taildrop tests

From: Petr Machata <petrm@...lanox.com>

Add tests for the new "taildrop" flag.

Signed-off-by: Petr Machata <petrm@...lanox.com>
Signed-off-by: Ido Schimmel <idosch@...lanox.com>
---
 .../tc-testing/tc-tests/qdiscs/red.json       | 40 +++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/red.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/red.json
index 6c5a4c4e0a45..00d25db7e5f7 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/red.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/red.json
@@ -98,5 +98,45 @@
             "$TC qdisc del dev $DUMMY handle 1: root",
             "$IP link del dev $DUMMY type dummy"
         ]
+    },
+    {
+        "id": "53e8",
+        "name": "ECN taildrop",
+        "category": [
+            "qdisc",
+            "red"
+        ],
+        "setup": [
+            "$IP link add dev $DUMMY type dummy || /bin/true"
+        ],
+        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red ecn taildrop limit 1M avpkt 1500 min 100K max 300K",
+        "expExitCode": "0",
+        "verifyCmd": "$TC qdisc show dev $DUMMY",
+        "matchPattern": "qdisc red 1: root .* limit 1Mb min 100Kb max 300Kb ecn taildrop",
+        "matchCount": "1",
+        "teardown": [
+            "$TC qdisc del dev $DUMMY handle 1: root",
+            "$IP link del dev $DUMMY type dummy"
+        ]
+    },
+    {
+        "id": "af8e",
+        "name": "ECN harddrop taildrop",
+        "category": [
+            "qdisc",
+            "red"
+        ],
+        "setup": [
+            "$IP link add dev $DUMMY type dummy || /bin/true"
+        ],
+        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red ecn harddrop taildrop limit 1M avpkt 1500 min 100K max 300K",
+        "expExitCode": "0",
+        "verifyCmd": "$TC qdisc show dev $DUMMY",
+        "matchPattern": "qdisc red 1: root .* limit 1Mb min 100Kb max 300Kb ecn harddrop taildrop",
+        "matchCount": "1",
+        "teardown": [
+            "$TC qdisc del dev $DUMMY handle 1: root",
+            "$IP link del dev $DUMMY type dummy"
+        ]
     }
 ]
-- 
2.24.1