From patchwork Sat Sep 24 02:51:56 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: shaozhengchao X-Patchwork-Id: 12987378 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4242BC6FA92 for ; Sat, 24 Sep 2022 02:51:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233289AbiIXCve (ORCPT ); Fri, 23 Sep 2022 22:51:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33256 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232992AbiIXCvH (ORCPT ); Fri, 23 Sep 2022 22:51:07 -0400 Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D5230124C18; Fri, 23 Sep 2022 19:51:05 -0700 (PDT) Received: from dggpeml500026.china.huawei.com (unknown [172.30.72.55]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4MZD1p0358z1P6lt; Sat, 24 Sep 2022 10:46:54 +0800 (CST) Received: from huawei.com (10.175.101.6) by dggpeml500026.china.huawei.com (7.185.36.106) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Sat, 24 Sep 2022 10:51:03 +0800 From: Zhengchao Shao To: , , , , , , CC: , , Subject: [PATCH net-next,v3 14/15] selftests/tc-testing: add selftests for tbf qdisc Date: Sat, 24 Sep 2022 10:51:56 +0800 Message-ID: <20220924025157.331635-15-shaozhengchao@huawei.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220924025157.331635-1-shaozhengchao@huawei.com> References: <20220924025157.331635-1-shaozhengchao@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.101.6] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpeml500026.china.huawei.com (7.185.36.106) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org Test 6430: Create TBF with default setting Test 0518: Create TBF with mtu setting Test 320a: Create TBF with peakrate setting Test 239b: Create TBF with latency setting Test c975: Create TBF with overhead setting Test 948c: Create TBF with linklayer setting Test 3549: Replace TBF with mtu Test f948: Change TBF with latency time Test 2348: Show TBF class Signed-off-by: Zhengchao Shao --- tools/testing/selftests/tc-testing/config | 1 + .../tc-testing/tc-tests/qdiscs/tbf.json | 211 ++++++++++++++++++ 2 files changed, 212 insertions(+) create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/tbf.json diff --git a/tools/testing/selftests/tc-testing/config b/tools/testing/selftests/tc-testing/config index d6063918e2c3..f8e5e1428bac 100644 --- a/tools/testing/selftests/tc-testing/config +++ b/tools/testing/selftests/tc-testing/config @@ -26,6 +26,7 @@ CONFIG_NET_SCH_SFB=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_SKBPRIO=m CONFIG_NET_SCH_TAPRIO=m +CONFIG_NET_SCH_TBF=m # # Classification diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/tbf.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/tbf.json new file mode 100644 index 000000000000..a4b3dfe51ff5 --- /dev/null +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/tbf.json @@ -0,0 +1,211 @@ +[ + { + "id": "6430", + "name": "Create TBF with default setting", + "category": [ + "qdisc", + "tbf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true" + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 10000", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 10Kbit burst 1500b limit 1000b", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "0518", + "name": "Create TBF with mtu setting", + "category": [ + "qdisc", + "tbf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true" + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 20000 mtu 2048", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 20Kbit burst 1500b limit 1000b", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "320a", + "name": "Create TBF with peakrate setting", + "category": [ + "qdisc", + "tbf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true" + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 20000 mtu 1510 peakrate 30000", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 20Kbit burst 1500b peakrate 30Kbit minburst.*limit 1000b", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "239b", + "name": "Create TBF with latency setting", + "category": [ + "qdisc", + "tbf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true" + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root tbf burst 1500 rate 20000 latency 100ms", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 20Kbit burst 1500b lat 100ms", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "c975", + "name": "Create TBF with overhead setting", + "category": [ + "qdisc", + "tbf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true" + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 20000 overhead 300", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 20Kbit burst 1800b limit 1000b overhead 300", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "948c", + "name": "Create TBF with linklayer setting", + "category": [ + "qdisc", + "tbf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true" + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 20000 linklayer atm", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 20Kbit burst 1696b limit 1000b linklayer atm", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "3549", + "name": "Replace TBF with mtu", + "category": [ + "qdisc", + "tbf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true", + "$TC qdisc add dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 20000 linklayer atm" + ], + "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 20000 linklayer ethernet", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 20Kbit burst 1500b limit 1000b", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "f948", + "name": "Change TBF with latency time", + "category": [ + "qdisc", + "tbf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true", + "$TC qdisc add dev $DUMMY handle 1: root tbf burst 1500 rate 20000 latency 10ms" + ], + "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root tbf burst 1500 rate 20000 latency 200ms", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 20Kbit burst 1500b lat 200ms", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + }, + { + "id": "2348", + "name": "Show TBF class", + "category": [ + "qdisc", + "tbf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link add dev $DUMMY type dummy || /bin/true" + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 10000", + "expExitCode": "0", + "verifyCmd": "$TC class show dev $DUMMY", + "matchPattern": "class tbf.*parent 1:", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root", + "$IP link del dev $DUMMY type dummy" + ] + } +]