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Mon, 19 Feb 2024 15:49:11 +0000 From: Andrea Cervesato To: ltp@lists.linux.it Date: Mon, 19 Feb 2024 16:49:09 +0100 Message-Id: <20240219154909.22937-1-andrea.cervesato@suse.de> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 X-Spamd-Bar: +++ Authentication-Results: smtp-out1.suse.de; dkim=pass header.d=suse.de header.s=susede2_rsa header.b=q7UPRi1E; dkim=pass header.d=suse.de header.s=susede2_ed25519 header.b=gGiHXUj4 X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Spamd-Result: default: False [3.49 / 50.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_MISSING_CHARSET(2.50)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; BROKEN_CONTENT_TYPE(1.50)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; RCVD_COUNT_THREE(0.00)[3]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; DKIM_TRACE(0.00)[suse.de:+]; RCPT_COUNT_TWO(0.00)[2]; MID_CONTAINS_FROM(1.00)[]; MX_GOOD(-0.01)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:dkim,suse.com:email]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; NEURAL_HAM_SHORT(-0.20)[-1.000]; RCVD_TLS_ALL(0.00)[] X-Spam-Score: 3.49 X-Rspamd-Queue-Id: 7BE0222084 X-Spam-Status: No, score=0.1 required=7.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE shortcircuit=no autolearn=disabled version=4.0.0 X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-13) on in-7.smtp.seeweb.it X-Virus-Scanned: clamav-milter 1.0.3 at in-7.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v2] 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: , Errors-To: ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it Sender: "ltp" From: Andrea Cervesato This test has been extracted from symlink01 test and it checks that lstat() executed on file provide the same information of symlink linking to it. Signed-off-by: Andrea Cervesato --- Remove test_lstat_no_path() test TST_EXP_PASS for lstat() and SAFE_SYMLINK for symlink() Removed memory leak using tst_get_tmpdir() runtest/syscalls | 4 +- testcases/kernel/syscalls/lstat/.gitignore | 2 + testcases/kernel/syscalls/lstat/lstat03.c | 50 ++++++++++++++++++++++ 3 files changed, 54 insertions(+), 2 deletions(-) create mode 100644 testcases/kernel/syscalls/lstat/lstat03.c diff --git a/runtest/syscalls b/runtest/syscalls index 7794f1465..a7f22d907 100644 --- a/runtest/syscalls +++ b/runtest/syscalls @@ -723,12 +723,12 @@ 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..30932f1fa --- /dev/null +++ b/testcases/kernel/syscalls/lstat/lstat03.c @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. + * Author: David Fenner + * Copilot: Jon Hendrickson + * Copyright (C) 2024 Andrea Cervesato andrea.cervesato@suse.com + */ + +/*\ + * [Description] + * + * This test checks that lstat() executed on file provide the same information + * of symlink linking to it. + */ + +#include "tst_test.h" + +static void run(void) +{ + char *symname = "my_symlink0"; + char *tmpdir = tst_get_tmpdir(); + + SAFE_SYMLINK(tmpdir, symname); + + struct stat path_stat; + struct stat link_stat; + + TST_EXP_PASS(lstat(tmpdir, &path_stat)); + TST_EXP_PASS(lstat(symname, &link_stat)); + + TST_EXP_EQ_LI(path_stat.st_dev, link_stat.st_dev); + TST_EXP_EQ_LI(path_stat.st_nlink, link_stat.st_nlink); + TST_EXP_EQ_LI(path_stat.st_uid, link_stat.st_uid); + TST_EXP_EQ_LI(path_stat.st_gid, link_stat.st_gid); + TST_EXP_EQ_LI(path_stat.st_atime, link_stat.st_atime); + TST_EXP_EQ_LI(path_stat.st_mtime, link_stat.st_mtime); + TST_EXP_EQ_LI(path_stat.st_ctime, link_stat.st_ctime); + + TST_EXP_EXPR(path_stat.st_mode != link_stat.st_mode, + "object and symbolic link have different st_mode"); + TST_EXP_EXPR(path_stat.st_size != link_stat.st_size, + "object and symbolic link have different st_size"); + + SAFE_UNLINK(symname); +} + +static struct tst_test test = { + .test_all = run, + .needs_tmpdir = 1, +};