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Thu, 11 Jul 2024 07:44:11 +0000 From: Andrea Cervesato Date: Thu, 11 Jul 2024 09:43:55 +0200 MIME-Version: 1.0 Message-Id: <20240711-stat04-v4-3-d30c26fdaf5a@suse.com> References: <20240711-stat04-v4-0-d30c26fdaf5a@suse.com> In-Reply-To: <20240711-stat04-v4-0-d30c26fdaf5a@suse.com> To: ltp@lists.linux.it X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2408; i=andrea.cervesato@suse.com; h=from:subject:message-id; bh=61a8VpA41AFE8E7cIRE2qFgCHuvhT1AXYfAxlfqwkpI=; b=owEB7QES/pANAwAIAcvMGrIgs+ZGAcsmYgBmj40+/0PBTP1SjnAJoVDJbG+AKNPv6lqf+mtPi Xau9AM/eg2JAbMEAAEIAB0WIQT1ysFzUKRW0sIb39jLzBqyILPmRgUCZo+NPgAKCRDLzBqyILPm RmJOC/4xIGa5fDem+ePF7CCmu5NrO8akfoMo1Ds8GGdi5jrFDCVPcEJkP4eoefMMXktVvVlanmN 5RlwmaVX0zG9NfgLQUnMRvNdYSdg7CK++1UuqehsW4NWXG/BXyOqtb591jT97IL3Ukj+uCBTqru Nf7ToNy+WUZni2JSfgLWwI9bPbacyqwMThc+R3syFLRw+AjkSi2MlY8k2RwhzNofvNvWuwaKBQy /N4G9LnT5YskI98mMPKJrqD5lgh9HnvCCQ8Fm1b7UikncxgikmzN6L3MqHV7KKXfsYA6xRduXNI gz0WXDgtQ+6vMmlCqMXvpLLfF8sVarMex7iQS4A2yN/t/iun6pjB2uNhrtBNbvYrKHhwVQQ5plk hEe9x2EIjVIAtddZbuvFch4ouuUdOYsitxdf0zLbQsJtQgOhsbgrxw7MY4E9Ew3iM3aklZyh1mK /dm5CdYAEK1U80gFIYAfumobWEqDqy0Q0eBUOcRB4lzvyRo83jXqPMYk5tvUnGebyxyAw= X-Developer-Key: i=andrea.cervesato@suse.com; 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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 and it verifies that chmod() is working correctly on symlink() generated files. Reviewed-by: Li Wang Reviewed-by: Petr Vorel Signed-off-by: Andrea Cervesato --- runtest/syscalls | 1 + testcases/kernel/syscalls/chmod/.gitignore | 1 + testcases/kernel/syscalls/chmod/chmod08.c | 45 ++++++++++++++++++++++++++++++ 3 files changed, 47 insertions(+) diff --git a/runtest/syscalls b/runtest/syscalls index 160725893..40c0dd070 100644 --- a/runtest/syscalls +++ b/runtest/syscalls @@ -72,6 +72,7 @@ chmod03 chmod03 chmod05 chmod05 chmod06 chmod06 chmod07 chmod07 +chmod08 chmod08 chown01 chown01 chown01_16 chown01_16 diff --git a/testcases/kernel/syscalls/chmod/.gitignore b/testcases/kernel/syscalls/chmod/.gitignore index 27ddfce16..f295f4dcb 100644 --- a/testcases/kernel/syscalls/chmod/.gitignore +++ b/testcases/kernel/syscalls/chmod/.gitignore @@ -3,3 +3,4 @@ /chmod05 /chmod06 /chmod07 +/chmod08 diff --git a/testcases/kernel/syscalls/chmod/chmod08.c b/testcases/kernel/syscalls/chmod/chmod08.c new file mode 100644 index 000000000..87519dbe8 --- /dev/null +++ b/testcases/kernel/syscalls/chmod/chmod08.c @@ -0,0 +1,45 @@ +// 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 verifies that chmod() is working correctly on symlink() + * generated files. + */ + +#include "tst_test.h" + +#define PERMS 01777 +#define TESTFILE "myobject" +#define SYMBNAME "my_symlink0" + +static void run(void) +{ + struct stat oldsym_stat; + struct stat newsym_stat; + + SAFE_TOUCH(TESTFILE, 0644, NULL); + SAFE_SYMLINK(TESTFILE, SYMBNAME); + SAFE_STAT(SYMBNAME, &oldsym_stat); + + TST_EXP_PASS(chmod(SYMBNAME, PERMS)); + SAFE_STAT(SYMBNAME, &newsym_stat); + + TST_EXP_EQ_LI(newsym_stat.st_mode & PERMS, PERMS); + TST_EXP_EXPR(oldsym_stat.st_mode != newsym_stat.st_mode, + "file mode has changed"); + + SAFE_UNLINK(SYMBNAME); + SAFE_UNLINK(TESTFILE); +} + +static struct tst_test test = { + .test_all = run, + .needs_tmpdir = 1, +}; -- 2.43.0 -- Mailing list info: https://lists.linux.it/listinfo/ltp