From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.4 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 11373C3276C for ; Fri, 3 Jan 2020 02:09:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D84ED222C3 for ; Fri, 3 Jan 2020 02:09:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="hKw8ALhc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726219AbgACCJk (ORCPT ); Thu, 2 Jan 2020 21:09:40 -0500 Received: from mail-pf1-f177.google.com ([209.85.210.177]:42873 "EHLO mail-pf1-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725943AbgACCJk (ORCPT ); Thu, 2 Jan 2020 21:09:40 -0500 Received: by mail-pf1-f177.google.com with SMTP id 4so22870235pfz.9 for ; Thu, 02 Jan 2020 18:09:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=KM8MyIufrsdk/fOIzS2qu4Ay7HNIN2UoCJNhtuHSwt8=; b=hKw8ALhcSG0QHh/wJksmbWe45jQwxWaBuB22Uy1/MClXk7He1hidJbTisEBoHIVtfg Wqb9GTkzAZ+/d3g7FKxVW08HPQq+EhGGRPeakzjBfuq9tqtFRI9jSucUMnkndlxrm3j9 1kFzPsVWeNZ/6i48pafdmUtWHwRoG2tBwuZToETKBjWrxWa6oj2rH1NdII50KenQcx0v xoifvbL0h2S+4lZR6CrB0Rss6YMDYlH3QR/25cH0L4aSsBVITPyHCvRx5EIxx7f7y16c uqcr3YC6eA8UAso+0BP8QA54NkHQ4vBf77cdv352SqckQFP4+1SSUH/ZlhMnhyiKkfK5 +gJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=KM8MyIufrsdk/fOIzS2qu4Ay7HNIN2UoCJNhtuHSwt8=; b=LjG0iyMDnefZlcJIXK6oxSKfhfQ5J+7f24G4m8Yuvqz+MEfFu8rwsLXslyWd+wW1bh hsg1WsQwQj/0D9jkLzSKPuDpj4uLqD+92lpNXsKA0mX5C3694mKJ6sV4w4UQTftKBKGJ mmVVO+NoZ4CxuwYtH6dtRVU62Bqxm2Z40+K1OYkxyrmYdNQX7sSbvZ2FUbyz0y6EfUx+ wF3vOwdipKYkrWrcSoAvfUSku78nr/qZJ9yx0OeCLBoR8U05jffT9vthzQQty9SDOnNB WeK81QtvvrEQKqNKITLTuocd0S2Cp+XSnYT/FEDNW49y3UCVP/2tWFEbg7wCIgaerSFQ vIAw== X-Gm-Message-State: APjAAAW9FxgMn6xjwh5k93fOG6gG8LgojatC79bofmZHbB5UhjGqwIlA Bv/sqn4Voy1HBOjFj4Zk3Eo= X-Google-Smtp-Source: APXvYqzBkboLBRerM/v3bZbnT9eWZvRjoUjrQAkXTpFdSEU4h+Yg4cXnqN1/lRqgJwI3PD95XHbYnA== X-Received: by 2002:aa7:82ce:: with SMTP id f14mr92442277pfn.167.1578017379405; Thu, 02 Jan 2020 18:09:39 -0800 (PST) Received: from localhost.localdomain ([191.248.111.235]) by smtp.gmail.com with ESMTPSA id o6sm59764152pgg.37.2020.01.02.18.09.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Jan 2020 18:09:38 -0800 (PST) From: Marcos Paulo de Souza Cc: dsterba@suse.com, linux-btrfs@vger.kernel.org, Marcos Paulo de Souza , wqu@suse.com Subject: [btrfs-progs PATCHv3 1/3] tests: common: Add check_dm_target_support helper Date: Thu, 2 Jan 2020 23:12:13 -0300 Message-Id: <20200103021215.30147-2-marcos.souza.org@gmail.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20200103021215.30147-1-marcos.souza.org@gmail.com> References: <20200103021215.30147-1-marcos.souza.org@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org From: Marcos Paulo de Souza This function will be used later to test if dm-thin is supported. Inspired by fstests. Suggested-by: Qu Wenruo Signed-off-by: Marcos Paulo de Souza --- tests/common | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/tests/common b/tests/common index ca098444..3ea8c260 100644 --- a/tests/common +++ b/tests/common @@ -322,6 +322,21 @@ check_global_prereq() fi } +# check if the targets passed as arguments are available, and if not just skip +# the test +check_dm_target_support() +{ + setup_root_helper + + for target in "$@"; do + $SUDO_HELPER modprobe dm-$target >/dev/null 2>&1 + $SUDO_HELPER dmsetup targets 2>&1 | grep -q ^$target + if [ $? -ne 0 ]; then + _not_run "This test requires dm $target support." + fi + done +} + check_image() { local image -- 2.24.0