From patchwork Thu Feb 10 10:51:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kushal Chand X-Patchwork-Id: 1590962 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=JOHfDYMG; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it (client-ip=2001:1418:10:5::2; helo=picard.linux.it; envelope-from=ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it; receiver=) Received: from picard.linux.it (picard.linux.it [IPv6:2001:1418:10:5::2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4JvYTF4Lzqz9s8s for ; Thu, 10 Feb 2022 21:51:28 +1100 (AEDT) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id 5F2593C9E47 for ; Thu, 10 Feb 2022 11:51:25 +0100 (CET) X-Original-To: ltp@lists.linux.it Delivered-To: ltp@picard.linux.it Received: from in-7.smtp.seeweb.it (in-7.smtp.seeweb.it [IPv6:2001:4b78:1:20::7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by picard.linux.it (Postfix) with ESMTPS id 00D6E3C8FB5 for ; Thu, 10 Feb 2022 11:51:22 +0100 (CET) Received: from mail-pf1-x429.google.com (mail-pf1-x429.google.com [IPv6:2607:f8b0:4864:20::429]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by in-7.smtp.seeweb.it (Postfix) with ESMTPS id 64F46200DDB for ; Thu, 10 Feb 2022 11:51:22 +0100 (CET) Received: by mail-pf1-x429.google.com with SMTP id l19so3708504pfu.2 for ; Thu, 10 Feb 2022 02:51:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=6lKV6SombxypFVoalYuhEE1PMHu90Pn4buOA5IzYbLM=; b=JOHfDYMGkpmUdd9z0v5QXz7D8emrsilMGCuGajkSs9CUBf2N4ZhNLBMJ7uymWEUrgf f4TZF4B6w2KgSegfVSADDqxg9V2s8qzzolg814NhV6Law9kHjIo6wypT15Wo+aXvVC5k aY9F1I16IThAAY49GU8otuOMC0DY9TmXQtWUOAbNSumc/JlzDTQ2BUQwt5TO6I36cHnd hTNKMHXSrdFP6aoyDUbVFlv6cz21IO7u1GnxlDov9CGeOZc5CdlwcZSAG0vqeICKaQww dS9LVhyWLZfLNrQDtXaWKKl4veRZuMW9zAPLr2/v/bkU+me1vhM1qJyXw+IVq0I5R1g0 VF6g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=6lKV6SombxypFVoalYuhEE1PMHu90Pn4buOA5IzYbLM=; b=UqrAmjzirTobC5qtipzlRPgdCCub5o3NJWXunWa08h8ub6v4/JPDYWwSk8kV/hh+7N ohzLB+N+wIW6iAukpNxA5fuSXGCtU1bMt1M4BMJ+04f/y6cQHNw9sKnQrNDHQBWzRRMY XhF0stQJM3KE6d3dFJ27xlzxqbqGY5ALBjS6uHmBj+zm9Ye5Wi9SvL0ZU6hyjOugTt4k wMLk1UOt+KWeR7Jy3Prd7Y5rn1jELjOlLz0/MXCbChM8Y/8ysVaR405ag7kgsYEeqqnb azjX3snEmIo1AiP3HA/sE6CxWFexVcrHbFMoxDL0oP7VLKDvtJmZDi4aKDgWnX97QD3g 65vQ== X-Gm-Message-State: AOAM533opXMvmdRUUsmObfdSKN51NsEEXQdejZ84BI/MioZuxiwoe3HG LDCQqZhSfP3KfmgrBoGr4S35/PUfHV/cgA== X-Google-Smtp-Source: ABdhPJzGzGUHbqpDwA4q0Ct+iPDG7rlgscydyiIC2T+pbNEudpPd7CPPc4amEhnJAHLd47QgyQlS5Q== X-Received: by 2002:a63:f711:: with SMTP id x17mr5721054pgh.274.1644490280614; Thu, 10 Feb 2022 02:51:20 -0800 (PST) Received: from localhost.localdomain ([2405:201:e030:88d9:c143:e4b1:355b:28be]) by smtp.gmail.com with ESMTPSA id g126sm2009232pgc.31.2022.02.10.02.51.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Feb 2022 02:51:20 -0800 (PST) From: Kushal Chand To: ltp@lists.linux.it Date: Thu, 10 Feb 2022 16:21:01 +0530 Message-Id: <20220210105101.38337-1-kushalkataria5@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.102.4 at in-7.smtp.seeweb.it X-Virus-Status: Clean X-Spam-Status: No, score=0.3 required=7.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=disabled version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on in-7.smtp.seeweb.it Subject: [LTP] [PATCH v2] fstat_02: Increase test coverage by creating hard link to file and validate using fstat X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kushal Chand Errors-To: ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it Sender: "ltp" Implements: #517 This patch creates a hard link for a file during setup and checks if number of hardlinks match with the expected number. --- testcases/kernel/syscalls/fstat/fstat02.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/testcases/kernel/syscalls/fstat/fstat02.c b/testcases/kernel/syscalls/fstat/fstat02.c index c0229de44..2f9632edf 100644 --- a/testcases/kernel/syscalls/fstat/fstat02.c +++ b/testcases/kernel/syscalls/fstat/fstat02.c @@ -17,8 +17,10 @@ #include "tst_safe_macros.h" #define TESTFILE "test_file" +#define LINK_TESTFILE "link_test_file" #define FILE_SIZE 1024 #define FILE_MODE 0644 +#define NLINK 2 static struct stat stat_buf; static uid_t user_id; @@ -61,6 +63,12 @@ static void run(void) fail++; } + if (stat_buf.st_nlink != NLINK) { + tst_res(TFAIL, "stat_buf.st_nlink = %li expected %i", + (long)stat_buf.st_nlink, NLINK); + fail++; + } + if (fail) return; @@ -78,6 +86,8 @@ static void setup(void) if (tst_fill_file(TESTFILE, 'a', FILE_SIZE, 1)) tst_brk(TBROK, "Could not fill Testfile!"); + + SAFE_LINK(TESTFILE, LINK_TESTFILE); } static void cleanup(void)