From patchwork Tue Feb 4 00:58:41 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cong Wang X-Patchwork-Id: 13958493 X-Patchwork-Delegate: kuba@kernel.org Received: from mail-pl1-f172.google.com (mail-pl1-f172.google.com [209.85.214.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 656D378F2F for ; Tue, 4 Feb 2025 00:59:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738630750; cv=none; b=aMSTXDBFTUC0kNgK2ejOwjqmWc4iWkGtB7wtLVtbae2cEHwswQx7dYuSWq88SDfGag8te2LbRSKxaWNAwdlp+3Cb3YCVxW8ajEo/Zdpan9e8L1Pqiyrg6MBraq7QEgxLrCqGa6YdR9hyPMNYJqll2dPZOqCsVDQrmcEXeqNJYAY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738630750; c=relaxed/simple; bh=LWgxvj/KN59RqGC2OzK72Rk7dSY8bsknwV4JHD+nX5I=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=o/sQTVViPpLgjhOH19DYVHum8wxWvHp29fudhGQPN9SLsmwclsrwuH6Oslzd6VPxm+PatxOUP8BvFes30WwHtfT5IHIywwFe0J4n11e7KcJUKgkcrpxUMEAlgwEtVY/ZG2U/R51n/+Q+r0qSpNWVTromdWn6reRTc5r0C6z3U4U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=Ba6uiDza; arc=none smtp.client-ip=209.85.214.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Ba6uiDza" Received: by mail-pl1-f172.google.com with SMTP id d9443c01a7336-2165448243fso96838415ad.1 for ; Mon, 03 Feb 2025 16:59:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1738630748; x=1739235548; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=odZxDNANPjw9aQ1OR267U96V34DuukeaJXbQIgo9WJg=; b=Ba6uiDzajcn5bEf0NwUwDzUGz4DLFfvpK5QXD8zoOhEKJYwTuhP/xypPpqL9uQDY0z 33irYmUh8W/sINF17FR9rbWx1l3SoDZV2EbsQPUvRw6s4zlnsO1ZoOcv6eUZnwkP8fRh xJi4oTw4nnax0lX42MFlFHBFzJTxnfGvaPBCQHN84p0bx1fPPAvEwqdyaeWuARbtdtWi lVfAxB+XLP1jc0FNQHAVWgv59gsYH5MIgK7vo5ZaSxQgJZyoSGTGbcAzQ06mBWbi9bmE KhQGmvsl64/9F52LhqhCMM+pc3v6yYUnWmnQb0CrKP3ye+OEPQ1+ZDsS1gzwFbNzlFBw h50Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738630748; x=1739235548; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=odZxDNANPjw9aQ1OR267U96V34DuukeaJXbQIgo9WJg=; b=j53kjPJyVU7jhBOdo0BqIXyvuOQBpeMF5JxZyPH8Haz0BhLhVgZZSCrPxKB/VElA2+ HCB2+bAB/hx1AI8lw3rt3WCuzl230DctpHgTujzy72YEnTs8+ZNmngBj3qIk8+vARwWq oPcTxEuHSKWgQCYf5p5gP9kVM1pb+sFbztuqQT9HMwYIuBlSsvw7fPNRhp7UZ1ZHTZpm 0SVd+kIfehBwPbs7+3x1RaNIqAsKE99tQ7fofCVaowSHqMJFsELIl5Eh7D+qF+5+ewMX Ellmhvddhaps9C4d+dARQ0aNGL07LxgV1fzdD6ubzf4oM1Qq119QC8H2SeP3IMORcq+3 V6Dw== X-Gm-Message-State: AOJu0YxhiCDFZTSLkm44N6l7eK2MrlYCoZa9M1oR3yQtauLtzX5rHmmO H9unHBUBwGWlzGqKxqh6eevXqlxz786Vdw/IPsf/PV07yo+DTjIQu6cF8A== X-Gm-Gg: ASbGnct3nryEvSNzMmQBDsR+/ikWxncNC9u2CO4cZFgUWR1Z6wJWSwnz7BFTKoXNedQ U0I2xNSD303w8l6kAUYhL4xYLEwS0A9ayWFZX/3UmdyT7UC/LVqb0hFUQkjCrFeBQxB2Z82YzPU OwEi/OovKRDNglmwiVS5Fe8AaQOsC931bDvWra+ZSmOErIgehuU5BCAZWDqRD/LiElVIKUQ3k5V PQzutE57JPyjgyl0ytMtoK5h5MWI6UBLcukOd3Pg3Bxl601zaLaIM7dY+yY/hKUoO49mIX5vXQe YiUyOCLKM1NV2aLReez4FQiY+yL17tcxMRvks5YF93aS X-Google-Smtp-Source: AGHT+IEYts8rmKm/Av0SFIwF3dEAW0dmW/mJI70jc2SmDm6nbtWaeZtugiMPfZ7c/gXXIu+FR2MfwQ== X-Received: by 2002:a05:6a00:218a:b0:725:eb85:f7ef with SMTP id d2e1a72fcca58-72fd0bffcf0mr31440900b3a.14.1738630748155; Mon, 03 Feb 2025 16:59:08 -0800 (PST) Received: from pop-os.hsd1.ca.comcast.net ([2601:647:6881:9060:90d2:24fd:b5ba:920d]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-72fe6427b95sm9207069b3a.49.2025.02.03.16.59.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Feb 2025 16:59:07 -0800 (PST) From: Cong Wang To: netdev@vger.kernel.org Cc: jhs@mojatatu.com, jiri@resnulli.us, pctammela@mojatatu.com, mincho@theori.io, quanglex97@gmail.com, Cong Wang Subject: [Patch net v3 4/4] selftests/tc-testing: Add a test case for qdisc_tree_reduce_backlog() Date: Mon, 3 Feb 2025 16:58:41 -0800 Message-Id: <20250204005841.223511-5-xiyou.wangcong@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250204005841.223511-1-xiyou.wangcong@gmail.com> References: <20250204005841.223511-1-xiyou.wangcong@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org From: Cong Wang Integrate the test case provided by Mingi Cho into TDC. All test results: 1..4 ok 1 ca5e - Check class delete notification for ffff: ok 2 e4b7 - Check class delete notification for root ffff: ok 3 33a9 - Check ingress is not searchable on backlog update ok 4 a4b9 - Test class qlen notification Cc: Mingi Cho Signed-off-by: Cong Wang --- .../tc-testing/tc-tests/infra/qdiscs.json | 34 ++++++++++++++++++- 1 file changed, 33 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json b/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json index d3dd65b05b5f..9044ac054167 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json +++ b/tools/testing/selftests/tc-testing/tc-tests/infra/qdiscs.json @@ -94,5 +94,37 @@ "$TC qdisc del dev $DUMMY ingress", "$IP addr del 10.10.10.10/24 dev $DUMMY" ] - } + }, + { + "id": "a4b9", + "name": "Test class qlen notification", + "category": [ + "qdisc" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$IP link set dev $DUMMY up || true", + "$IP addr add 10.10.10.10/24 dev $DUMMY || true", + "$TC qdisc add dev $DUMMY root handle 1: drr", + "$TC filter add dev $DUMMY parent 1: basic classid 1:1", + "$TC class add dev $DUMMY parent 1: classid 1:1 drr", + "$TC qdisc add dev $DUMMY parent 1:1 handle 2: netem", + "$TC qdisc add dev $DUMMY parent 2: handle 3: drr", + "$TC filter add dev $DUMMY parent 3: basic action drop", + "$TC class add dev $DUMMY parent 3: classid 3:1 drr", + "$TC class del dev $DUMMY classid 1:1", + "$TC class add dev $DUMMY parent 1: classid 1:1 drr" + ], + "cmdUnderTest": "ping -c1 -W0.01 -I $DUMMY 10.10.10.1", + "expExitCode": "1", + "verifyCmd": "$TC qdisc ls dev $DUMMY", + "matchPattern": "drr 1: root", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY root handle 1: drr", + "$IP addr del 10.10.10.10/24 dev $DUMMY" + ] + } ]