netdev - [PATCH net-next 1/2] selftests: tc-testing: add action police selftest for packets per second

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Date:   Fri, 26 Mar 2021 14:09:37 +0100
From:   Simon Horman <simon.horman@...ronome.com>
To:     David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     Jamal Hadi Salim <jhs@...atatu.com>,
        Cong Wang <xiyou.wangcong@...il.com>,
        Jiri Pirko <jiri@...lanox.com>, netdev@...r.kernel.org,
        oss-drivers@...ronome.com, Ido Schimmel <idosch@...sch.org>,
        Baowen Zheng <baowen.zheng@...igine.com>,
        Simon Horman <simon.horman@...ronome.com>
Subject: [PATCH net-next 1/2] selftests: tc-testing: add action police selftest for packets per second

From: Baowen Zheng <baowen.zheng@...igine.com>

Add selftest cases in action police for packets per second.
These tests depend on corresponding iproute2 command support.

Signed-off-by: Baowen Zheng <baowen.zheng@...igine.com>
Signed-off-by: Simon Horman <simon.horman@...ronome.com>
---
It is also planned, as a follow-up, to provide packet per second rate
limiting tests in tools/testing/selftests/net/forwarding/tc_police.sh
---
 .../tc-testing/tc-tests/actions/police.json   | 48 +++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/police.json b/tools/testing/selftests/tc-testing/tc-tests/actions/police.json
index b8268da5adaa..8e45792703ed 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/police.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/police.json
@@ -764,5 +764,53 @@
         "teardown": [
             "$TC actions flush action police"
         ]
+    },
+    {
+        "id": "cdd7",
+        "name": "Add valid police action with packets per second rate limit",
+        "category": [
+            "actions",
+            "police"
+        ],
+        "setup": [
+            [
+                "$TC actions flush action police",
+                0,
+                1,
+                255
+            ]
+        ],
+        "cmdUnderTest": "$TC actions add action police pkts_rate 1000 pkts_burst 200 index 1",
+        "expExitCode": "0",
+        "verifyCmd": "$TC actions ls action police",
+        "matchPattern": "action order [0-9]*:  police 0x1 rate 0bit burst 0b mtu 4096Mb pkts_rate 1000 pkts_burst 200",
+        "matchCount": "1",
+        "teardown": [
+            "$TC actions flush action police"
+        ]
+    },
+    {
+        "id": "f5bc",
+        "name": "Add invalid police action with both bps and pps",
+        "category": [
+            "actions",
+            "police"
+        ],
+        "setup": [
+            [
+                "$TC actions flush action police",
+                0,
+                1,
+                255
+            ]
+        ],
+        "cmdUnderTest": "$TC actions add action police rate 1kbit burst 10k pkts_rate 1000 pkts_burst 200 index 1",
+        "expExitCode": "255",
+        "verifyCmd": "$TC actions ls action police",
+        "matchPattern": "action order [0-9]*:  police 0x1 ",
+        "matchCount": "0",
+        "teardown": [
+            "$TC actions flush action police"
+        ]
     }
 ]
-- 
2.20.1