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Thu, 18 Jan 2024 15:15:49 +0000 From: Andrea Cervesato To: ltp@lists.linux.it Date: Thu, 18 Jan 2024 16:15:47 +0100 Message-Id: <20240118151547.12980-1-andrea.cervesato@suse.de> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 Authentication-Results: smtp-out1.suse.de; dkim=pass header.d=suse.de header.s=susede2_rsa header.b=AGgIvoP+; dkim=pass header.d=suse.de header.s=susede2_ed25519 header.b=qHD6UzcU X-Spamd-Result: default: False [4.69 / 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)[]; 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:+]; RCVD_TLS_ALL(0.00)[] X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Spam-Score: 4.69 X-Rspamd-Queue-Id: 3448521DB0 X-Spamd-Bar: ++++ 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-6.smtp.seeweb.it X-Virus-Scanned: clamav-milter 1.0.3 at in-6.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v1] Add stat04 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 tests stat() functionalities on symlink generated file. Signed-off-by: Andrea Cervesato --- runtest/smoketest | 2 +- runtest/syscalls | 4 +- testcases/kernel/syscalls/stat/.gitignore | 2 + testcases/kernel/syscalls/stat/stat04.c | 75 +++++++++++++++++++++++ 4 files changed, 80 insertions(+), 3 deletions(-) create mode 100644 testcases/kernel/syscalls/stat/stat04.c diff --git a/runtest/smoketest b/runtest/smoketest index 83eebfe7b..5608417f9 100644 --- a/runtest/smoketest +++ b/runtest/smoketest @@ -8,7 +8,7 @@ time01 time01 wait02 wait02 write01 write01 symlink01 symlink01 -stat04 symlink01 -T stat04 +stat04 stat04 utime01A symlink01 -T utime01 rename01A symlink01 -T rename01 splice02 splice02 -s 20 diff --git a/runtest/syscalls b/runtest/syscalls index 6e2407879..8dd8a49ca 100644 --- a/runtest/syscalls +++ b/runtest/syscalls @@ -1529,8 +1529,8 @@ stat02 stat02 stat02_64 stat02_64 stat03 stat03 stat03_64 stat03_64 -stat04 symlink01 -T stat04 -stat04_64 symlink01 -T stat04_64 +stat04 stat04 +stat04_64 stat04_64 statfs01 statfs01 statfs01_64 statfs01_64 diff --git a/testcases/kernel/syscalls/stat/.gitignore b/testcases/kernel/syscalls/stat/.gitignore index fa0a4ce9f..0a62dc6ee 100644 --- a/testcases/kernel/syscalls/stat/.gitignore +++ b/testcases/kernel/syscalls/stat/.gitignore @@ -4,3 +4,5 @@ /stat02_64 /stat03 /stat03_64 +/stat04 +/stat04_64 diff --git a/testcases/kernel/syscalls/stat/stat04.c b/testcases/kernel/syscalls/stat/stat04.c new file mode 100644 index 000000000..879eec996 --- /dev/null +++ b/testcases/kernel/syscalls/stat/stat04.c @@ -0,0 +1,75 @@ +// 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 + */ + +/*\ + * [Description] + * + * This test verifies that stat() is working correctly on symlink() + * generated files. + */ + +#include "tst_test.h" + +static void test_stat(void) +{ + char *symname = "my_symlink0"; + + TST_EXP_PASS(symlink(tst_get_tmpdir(), symname)); + + struct stat path_stat; + struct stat link_stat; + + SAFE_STAT(tst_get_tmpdir(), &path_stat); + SAFE_STAT(symname, &link_stat); + + TST_EXP_EQ_LI(path_stat.st_dev, link_stat.st_dev); + TST_EXP_EQ_LI(path_stat.st_mode, link_stat.st_mode); + 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_size, link_stat.st_size); + 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); + + SAFE_UNLINK(symname); +} + +static void test_stat_no_path(void) +{ + char *symname = "my_symlink1"; + struct stat link_stat; + + TST_EXP_PASS(symlink("bc+eFhi!k", symname)); + TST_EXP_FAIL(stat(symname, &link_stat), ENOENT); + + SAFE_UNLINK(symname); +} + +static void test_stat_loop(void) +{ + char *symname = "my_symlink2"; + struct stat link_stat; + + TST_EXP_PASS(symlink(symname, symname)); + TST_EXP_FAIL(stat(symname, &link_stat), ELOOP); + + SAFE_UNLINK(symname); +} + +static void run(void) +{ + test_stat(); + test_stat_no_path(); + test_stat_loop(); +} + +static struct tst_test test = { + .test_all = run, + .needs_tmpdir = 1, +};