[LTP] [PATCH 1/2] pathconf01: Convert to new API
Yang Xu
xuyang2018.jy@fujitsu.com
Thu Nov 2 09:05:34 CET 2023
* Simplify code and description
* Use TST_macros
Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
---
.../kernel/syscalls/pathconf/pathconf01.c | 251 +++---------------
1 file changed, 33 insertions(+), 218 deletions(-)
diff --git a/testcases/kernel/syscalls/pathconf/pathconf01.c b/testcases/kernel/syscalls/pathconf/pathconf01.c
index 362bae94f..9b8b99d48 100644
--- a/testcases/kernel/syscalls/pathconf/pathconf01.c
+++ b/testcases/kernel/syscalls/pathconf/pathconf01.c
@@ -1,237 +1,52 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like. Any license provided herein, whether implied or
- * otherwise, applies only to this software file. Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA 94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
- *
+ * Copyright (c) Linux Test Project, 2000-2023
+ * Authors: William Roske, Dave Fenner
*/
-/* $Id: pathconf01.c,v 1.5 2009/11/02 13:57:17 subrata_modak Exp $ */
-/**********************************************************
- *
- * OS Test - Silicon Graphics, Inc.
- *
- * TEST IDENTIFIER : pathconf01
- *
- * EXECUTED BY : anyone
- *
- * TEST TITLE : Basic test for pathconf(2)
- *
- * PARENT DOCUMENT : usctpl01
- *
- * TEST CASE TOTAL : 6
- *
- * WALL CLOCK TIME : 1
- *
- * CPU TYPES : ALL
- *
- * AUTHOR : William Roske
- *
- * CO-PILOT : Dave Fenner
- *
- * DATE STARTED : 03/30/92
- *
- * INITIAL RELEASE : UNICOS 7.0
- *
- * TEST CASES
- *
- * 1.) pathconf(2) returns...(See Description)
- *
- * INPUT SPECIFICATIONS
- * The standard options for system call tests are accepted.
- * (See the parse_opts(3) man page).
- *
- * OUTPUT SPECIFICATIONS
- *
- * DURATION
- * Terminates - with frequency and infinite modes.
- *
- * SIGNALS
- * Uses SIGUSR1 to pause before test if option set.
- * (See the parse_opts(3) man page).
- *
- * RESOURCES
- * None
- *
- * ENVIRONMENTAL NEEDS
- * No run-time environmental needs.
- *
- * SPECIAL PROCEDURAL REQUIREMENTS
- * None
- *
- * INTERCASE DEPENDENCIES
- * None
- *
- * DETAILED DESCRIPTION
- * This is a Phase I test for the pathconf(2) system call. It is intended
- * to provide a limited exposure of the system call, for now. It
- * should/will be extended when full functional tests are written for
- * pathconf(2).
- *
- * Setup:
- * Setup signal handling.
- * Pause for SIGUSR1 if option specified.
- *
- * Test:
- * Loop if the proper options are given.
- * Execute system call
- * Check return code, if system call failed (return=-1)
- * Log the errno and Issue a FAIL message.
- * Otherwise, Issue a PASS message.
- *
- * Cleanup:
- * Print errno log and/or timing stats if options given
- *
+
+/*\
+ * [Description]
*
- *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#**/
+ * Check the basic functionality of the pathconf() system call.
+ */
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-#include <signal.h>
-#include "test.h"
+#include <stdlib.h>
+#include "tst_test.h"
-void setup();
-void cleanup();
-void help();
+static char *path;
-struct pathconf_args {
- char *define_tag;
+static struct tcase {
+ char *name;
int value;
-} args[] = {
- {
- "_PC_LINK_MAX", _PC_LINK_MAX}, {
- "_PC_NAME_MAX", _PC_NAME_MAX}, {
- "_PC_PATH_MAX", _PC_PATH_MAX}, {
- "_PC_PIPE_BUF", _PC_PIPE_BUF}, {
- "_PC_CHOWN_RESTRICTED", _PC_CHOWN_RESTRICTED}, {
- "_PC_NO_TRUNC", _PC_NO_TRUNC}, {
- NULL, 0}
+} tcases[] = {
+ {"_PC_LINK_MAX", _PC_LINK_MAX},
+ {"_PC_NAME_MAX", _PC_NAME_MAX},
+ {"_PC_PATH_MAX", _PC_PATH_MAX},
+ {"_PC_PIPE_BUF", _PC_PIPE_BUF},
+ {"_PC_CHOWN_RESTRICTED", _PC_CHOWN_RESTRICTED},
+ {"_PC_NO_TRUNC", _PC_NO_TRUNC},
+ {NULL, 0},
};
-char *TCID = "pathconf01";
-int TST_TOTAL = ARRAY_SIZE(args);
-
-int i;
-
-
-int lflag;
-char *path;
-
-option_t options[] = {
- {"l:", &lflag, &path}, /* -l <path to test> */
- {NULL, NULL, NULL}
-};
-
-int main(int ac, char **av)
-{
- int lc;
-
- tst_parse_opts(ac, av, options, &help);
-
- if (!lflag) {
- tst_tmpdir();
- path = tst_get_tmpdir();
- }
- /***************************************************************
- * perform global setup for test
- ***************************************************************/
- setup();
-
- /***************************************************************
- * check looping state if -c option given
- ***************************************************************/
- for (lc = 0; TEST_LOOPING(lc); lc++) {
-
- tst_count = 0;
-
- for (i = 0; i < TST_TOTAL; i++) {
-
- errno = -4;
-
- /*
- * Call pathconf(2)
- */
- TEST(pathconf(path, args[i].value));
-
- /*
- * A test case can only fail if -1 is returned and the errno
- * was set. If the errno remains unchanged, the
- * system call did not fail.
- */
- if (TEST_RETURN == -1 && errno != -4) {
- tst_resm(TFAIL,
- "pathconf(%s, %s) Failed, errno=%d : %s",
- path, args[i].define_tag, TEST_ERRNO,
- strerror(TEST_ERRNO));
- } else {
- tst_resm(TPASS,
- "pathconf(%s, %s) returned %ld",
- path, args[i].define_tag,
- TEST_RETURN);
- }
- }
- }
-
- /***************************************************************
- * cleanup and exit
- ***************************************************************/
- cleanup();
-
- tst_exit();
-}
-
-/***************************************************************
- * setup() - performs all ONE TIME setup for this test.
- ***************************************************************/
-void setup(void)
+static void verify_pathconf(unsigned int i)
{
+ struct tcase *tc = &tcases[i];
- tst_sig(NOFORK, DEF_HANDLER, cleanup);
+ path = tst_get_tmpdir();
- TEST_PAUSE;
+ TST_EXP_POSITIVE(pathconf(path, tc->value),
+ "pathconf(%s, %s)", path, tc->name);
}
-/***************************************************************
- * cleanup() - performs all ONE TIME cleanup for this test at
- * completion or premature exit.
- ***************************************************************/
void cleanup(void)
{
- if (!lflag) {
- tst_rmdir();
- free(path);
- }
+ free(path);
}
-/***************************************************************
- * help
- ***************************************************************/
-void help(void)
-{
- printf(" -l path a path to test with pathconf(2) (def: /tmp)\n");
-}
+static struct tst_test test = {
+ .needs_tmpdir = 1,
+ .test = verify_pathconf,
+ .tcnt = ARRAY_SIZE(tcases),
+ .cleanup = cleanup,
+};
--
2.39.1
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