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 Received: from picard.linux.it (picard.linux.it [213.254.12.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2B745C3DA45 for ; Wed, 10 Jul 2024 08:55:35 +0000 (UTC) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id 886CB3D3840 for ; Wed, 10 Jul 2024 10:55:33 +0200 (CEST) Received: from in-6.smtp.seeweb.it (in-6.smtp.seeweb.it [IPv6:2001:4b78:1:20::6]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by picard.linux.it (Postfix) with ESMTPS id 2543C3D3822 for ; Wed, 10 Jul 2024 10:54:46 +0200 (CEST) Authentication-Results: in-6.smtp.seeweb.it; spf=pass (sender SPF authorized) smtp.mailfrom=suse.de (client-ip=2a07:de40:b251:101:10:150:64:2; helo=smtp-out2.suse.de; envelope-from=andrea.cervesato@suse.de; receiver=lists.linux.it) Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2a07:de40:b251:101:10:150:64:2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by in-6.smtp.seeweb.it (Postfix) with ESMTPS id A14E61401237 for ; Wed, 10 Jul 2024 10:54:45 +0200 (CEST) Received: from imap1.dmz-prg2.suse.org (unknown [10.150.64.97]) (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 smtp-out2.suse.de (Postfix) with ESMTPS id 5EFC61FE3D; Wed, 10 Jul 2024 08:54:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1720601684; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1tTfB0QrErMvoUhqCi7SbNumTlRxqgf/Bk/9aVEmE9s=; b=jsu4WBYh+8Hp9/yXYlhsLM16OPidXHY6LUsygAueDUv8knbpxVExQVheIPWiisL0joZSJY iCs1fCOobSnm+nlrOgLTlKg2ovy/X6fZD8DYmqsWkzPemySecGm9NMN5EtkpI2Wf4C1T+B RnzNpeqQoSvwy+Wm8yDaCuAWCmF1Ju8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1720601684; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1tTfB0QrErMvoUhqCi7SbNumTlRxqgf/Bk/9aVEmE9s=; b=dU+4OGatU7Fp2Etz6ofDepnvk9p/GT0VjzN3zqJqY6vKTaPO2qu5HbGWK9z+YduCiYGrM2 XraKRX+61ek/mrAQ== Authentication-Results: smtp-out2.suse.de; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1720601684; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1tTfB0QrErMvoUhqCi7SbNumTlRxqgf/Bk/9aVEmE9s=; b=jsu4WBYh+8Hp9/yXYlhsLM16OPidXHY6LUsygAueDUv8knbpxVExQVheIPWiisL0joZSJY iCs1fCOobSnm+nlrOgLTlKg2ovy/X6fZD8DYmqsWkzPemySecGm9NMN5EtkpI2Wf4C1T+B RnzNpeqQoSvwy+Wm8yDaCuAWCmF1Ju8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1720601684; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1tTfB0QrErMvoUhqCi7SbNumTlRxqgf/Bk/9aVEmE9s=; b=dU+4OGatU7Fp2Etz6ofDepnvk9p/GT0VjzN3zqJqY6vKTaPO2qu5HbGWK9z+YduCiYGrM2 XraKRX+61ek/mrAQ== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (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 imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 4216B1369A; Wed, 10 Jul 2024 08:54:44 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id iBbkDlRMjmbFTQAAD6G6ig (envelope-from ); Wed, 10 Jul 2024 08:54:44 +0000 From: Andrea Cervesato Date: Wed, 10 Jul 2024 10:54:22 +0200 MIME-Version: 1.0 Message-Id: <20240710-stat04-v3-2-c68a2324ad94@suse.com> References: <20240710-stat04-v3-0-c68a2324ad94@suse.com> In-Reply-To: <20240710-stat04-v3-0-c68a2324ad94@suse.com> To: ltp@lists.linux.it X-Mailer: b4 0.14.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=4520; i=andrea.cervesato@suse.com; h=from:subject:message-id; bh=QaCHJAfUm3bsdDU/n4uiIryo42Pb9tbm4o7FwEHeEVE=; b=owEB7QES/pANAwAIAcvMGrIgs+ZGAcsmYgBmjkxHS7zT94ALYmlLPcpmU2A9v5shK00Bl9enT DL95ijWiHGJAbMEAAEIAB0WIQT1ysFzUKRW0sIb39jLzBqyILPmRgUCZo5MRwAKCRDLzBqyILPm Rqu9C/9ChSb2mmztVU09DC3HTVGadcvqqws8KMIGTSbokWrxba6RNKROnJD6JJcPII9MXoteBR7 kLYBuKaGZvSZVQ9pgVD38f/2s3Tx/mvLUxpLiWQn+FIKftjLRcMd/ik1MMb6gnZtK3d3d12s3w4 217vZyIB85o6yHE46iIkO9z4V+PggUSh1ndpMhMaCnk8WUWvcQ3zDR9Ni+TepP7wzlinzjKRssA xpzh/4xnH5dvFcgZpn9Ruw0jtgPRxhkTGtrwhNhj9WqUfOFna1v0j0xYaxtjWGaUoWBfHRv70hZ 2elGNbi+dWCwLEB+iolsYtnmqf9fwMQ6ARR3E6wThcSBEHWoC80JaqcGyZRB/ob2XBzzN0zkQy8 4b79qKmUS3VH6/1brXNmuvTHckQWYi5t207I8LERT5K6jGgAVU4xczSd/sCQoQUI2p7qPZMyTd7 tE8bnN7RxcNrcy7N1oHCXBEoazlDpuUP/vxGgTiogJN4YfHyIRDXgMEMCnHRtOjIQjZPk= X-Developer-Key: i=andrea.cervesato@suse.com; a=openpgp; fpr=F5CAC17350A456D2C21BDFD8CBCC1AB220B3E646 X-Spamd-Result: default: False [-4.30 / 50.00]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; RCVD_VIA_SMTP_AUTH(0.00)[]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; TO_DN_SOME(0.00)[]; RCVD_TLS_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.com:email,imap1.dmz-prg2.suse.org:helo] X-Virus-Scanned: clamav-milter 1.0.3 at in-6.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v3 2/4] Add lstat03 test 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" From: Andrea Cervesato This test has been extracted from symlink01 test and it checks that lstat() provides the right information, according with device, access time, block size, ownership, etc. Reviewed-by: Li Wang Signed-off-by: Andrea Cervesato --- runtest/syscalls | 4 +- testcases/kernel/syscalls/lstat/.gitignore | 2 + testcases/kernel/syscalls/lstat/lstat03.c | 102 +++++++++++++++++++++++++++++ 3 files changed, 106 insertions(+), 2 deletions(-) diff --git a/runtest/syscalls b/runtest/syscalls index 1e1203503..160725893 100644 --- a/runtest/syscalls +++ b/runtest/syscalls @@ -725,12 +725,12 @@ lseek02 lseek02 lseek07 lseek07 lseek11 lseek11 -lstat01A symlink01 -T lstat01 -lstat01A_64 symlink01 -T lstat01_64 lstat01 lstat01 lstat01_64 lstat01_64 lstat02 lstat02 lstat02_64 lstat02_64 +lstat03 lstat03 +lstat03_64 lstat03_64 mallinfo02 mallinfo02 diff --git a/testcases/kernel/syscalls/lstat/.gitignore b/testcases/kernel/syscalls/lstat/.gitignore index a497a445f..72cba871f 100644 --- a/testcases/kernel/syscalls/lstat/.gitignore +++ b/testcases/kernel/syscalls/lstat/.gitignore @@ -2,3 +2,5 @@ /lstat01_64 /lstat02 /lstat02_64 +/lstat03 +/lstat03_64 diff --git a/testcases/kernel/syscalls/lstat/lstat03.c b/testcases/kernel/syscalls/lstat/lstat03.c new file mode 100644 index 000000000..134efb471 --- /dev/null +++ b/testcases/kernel/syscalls/lstat/lstat03.c @@ -0,0 +1,102 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. + * Author: David Fenner, Jon Hendrickson + * Copyright (C) 2024 Andrea Cervesato andrea.cervesato@suse.com + */ + +/*\ + * [Description] + * + * This test verifies that lstat() provides correct information according + * with device, access time, block size, ownership, etc. + * The implementation provides a set of tests which are specific for each one + * of the `struct stat` used to read file and symlink information. + */ + +#include "tst_test.h" + +#define FILENAME "file.txt" +#define MNTPOINT "mntpoint" +#define SYMBNAME MNTPOINT"/file_symlink" + +static struct stat *file_stat; +static struct stat *symb_stat; + +static void run(void) +{ + SAFE_LSTAT(FILENAME, file_stat); + SAFE_LSTAT(SYMBNAME, symb_stat); + + TST_EXP_EXPR(file_stat->st_dev != symb_stat->st_dev); + TST_EXP_EXPR(file_stat->st_mode != symb_stat->st_mode); + TST_EXP_EXPR(file_stat->st_nlink != symb_stat->st_nlink); + TST_EXP_EXPR(file_stat->st_ino != symb_stat->st_ino); + TST_EXP_EXPR(file_stat->st_uid != symb_stat->st_uid); + TST_EXP_EXPR(file_stat->st_gid != symb_stat->st_gid); + TST_EXP_EXPR(file_stat->st_size != symb_stat->st_size); + TST_EXP_EXPR(file_stat->st_blocks != symb_stat->st_blocks); + TST_EXP_EXPR(file_stat->st_blksize != symb_stat->st_blksize); + TST_EXP_EXPR(file_stat->st_atime != symb_stat->st_atime); + TST_EXP_EXPR(file_stat->st_mtime != symb_stat->st_mtime); + TST_EXP_EXPR(file_stat->st_ctime != symb_stat->st_ctime); +} + +static void setup(void) +{ + char opt_bsize[32]; + const char *const fs_opts[] = {opt_bsize, NULL}; + struct stat sb; + int pagesize; + int fd; + + /* change st_blksize / st_dev */ + SAFE_STAT(".", &sb); + pagesize = sb.st_blksize == 4096 ? 1024 : 4096; + + snprintf(opt_bsize, sizeof(opt_bsize), "-b %i", pagesize); + SAFE_MKFS(tst_device->dev, tst_device->fs_type, fs_opts, NULL); + SAFE_MOUNT(tst_device->dev, MNTPOINT, tst_device->fs_type, 0, 0); + + SAFE_TOUCH(FILENAME, 0777, NULL); + + /* change st_nlink */ + SAFE_LINK(FILENAME, "linked_file"); + + /* change st_uid and st_gid */ + SAFE_CHOWN(FILENAME, 1000, 1000); + + /* change st_size */ + fd = SAFE_OPEN(FILENAME, O_WRONLY, 0777); + tst_fill_fd(fd, 'a', TST_KB, 500); + SAFE_CLOSE(fd); + + /* change st_atime / st_mtime / st_ctime */ + usleep(1001000); + + SAFE_SYMLINK(FILENAME, SYMBNAME); +} + +static void cleanup(void) +{ + if (access(SYMBNAME, F_OK) != -1) + SAFE_UNLINK(SYMBNAME); + + if (tst_is_mounted(MNTPOINT)) + SAFE_UMOUNT(MNTPOINT); +} + +static struct tst_test test = { + .setup = setup, + .cleanup = cleanup, + .test_all = run, + .needs_root = 1, + .needs_tmpdir = 1, + .needs_device = 1, + .mntpoint = MNTPOINT, + .bufs = (struct tst_buffers []) { + {&file_stat, .size = sizeof(struct stat)}, + {&symb_stat, .size = sizeof(struct stat)}, + {} + } +}; -- 2.43.0 -- Mailing list info: https://lists.linux.it/listinfo/ltp