[LTP] [PATCH 1/2] dup/dup04: Convert to new API
tangmeng
tangmeng@uniontech.com
Mon Nov 1 04:12:39 CET 2021
Signed-off-by: tangmeng <tangmeng@uniontech.com>
---
testcases/kernel/syscalls/dup/dup04.c | 204 +++++---------------------
1 file changed, 34 insertions(+), 170 deletions(-)
diff --git a/testcases/kernel/syscalls/dup/dup04.c b/testcases/kernel/syscalls/dup/dup04.c
index 0b1827c68..8d45f7a9c 100644
--- a/testcases/kernel/syscalls/dup/dup04.c
+++ b/testcases/kernel/syscalls/dup/dup04.c
@@ -1,198 +1,62 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* 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/
- *
+ * 06/1994 AUTHOR: Richard Logan CO-PILOT: William Roske
*/
-/* $Id: dup04.c,v 1.6 2009/10/13 14:00:46 subrata_modak Exp $ */
-/**********************************************************
- *
- * OS Test - Silicon Graphics, Inc.
- *
- * TEST IDENTIFIER : dup04
- *
- * EXECUTED BY : anyone
- *
- * TEST TITLE : Basic test for dup(2) of a system pipe descriptor
- *
- * PARENT DOCUMENT : usctpl01
- *
- * TEST CASE TOTAL : 2
- *
- * WALL CLOCK TIME : 1
- *
- * CPU TYPES : ALL
- *
- * AUTHOR : Richard Logan
- *
- * CO-PILOT : William Roske
- *
- * DATE STARTED : 06/94
- *
- * INITIAL RELEASE : UNICOS 7.0
- *
- * TEST CASES
- *
- * 1.) dup(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 dup(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
- * dup(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]
*
- *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#**/
+ * Basic test for dup(2) of a system pipe descriptor.
+ */
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
-#include <sys/types.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <signal.h>
-#include "test.h"
-#include "safe_macros.h"
-
-void setup();
-void cleanup();
-char *TCID = "dup04";
-int TST_TOTAL = 2;
+#include "tst_test.h"
int fd[2];
-int main(int ac, char **av)
+static void run(void)
{
- int lc;
-
- tst_parse_opts(ac, av, NULL, NULL);
-
- setup();
-
- for (lc = 0; TEST_LOOPING(lc); lc++) {
+ TEST(dup(fd[0]));
- tst_count = 0;
+ if (TST_RET == -1)
+ tst_res(TFAIL | TTERRNO,
+ "dup of read side of pipe failed");
+ else {
+ tst_res(TPASS,
+ "dup(%d) read side of syspipe returned %ld",
+ fd[0], TST_RET);
- TEST(dup(fd[0]));
-
- if (TEST_RETURN == -1)
- tst_resm(TFAIL | TTERRNO,
- "dup of read side of pipe failed");
- else {
- tst_resm(TPASS,
- "dup(%d) read side of syspipe returned %ld",
- fd[0], TEST_RETURN);
-
- SAFE_CLOSE(cleanup, TEST_RETURN);
- }
-
- TEST(dup(fd[1]));
-
- if (TEST_RETURN == -1) {
- tst_resm(TFAIL | TTERRNO,
- "dup of write side of pipe failed");
- } else {
- tst_resm(TPASS,
- "dup(%d) write side of syspipe returned %ld",
- fd[1], TEST_RETURN);
+ SAFE_CLOSE(TST_RET);
+ }
+ TEST(dup(fd[1]));
- SAFE_CLOSE(cleanup, TEST_RETURN);
- }
+ if (TST_RET == -1) {
+ tst_res(TFAIL | TTERRNO,
+ "dup of write side of pipe failed");
+ } else {
+ tst_res(TPASS,
+ "dup(%d) write side of syspipe returned %ld",
+ fd[1], TST_RET);
+ SAFE_CLOSE(TST_RET);
}
-
- cleanup();
- tst_exit();
}
void setup(void)
{
fd[0] = -1;
- tst_sig(FORK, DEF_HANDLER, cleanup);
-
- TEST_PAUSE;
-
- tst_tmpdir();
-
- SAFE_PIPE(cleanup, fd);
+ SAFE_PIPE(fd);
}
-void cleanup(void)
-{
- int i;
-
- for (i = 0; i <= 6; i++)
- close(i);
-
- tst_rmdir();
-}
+static struct tst_test test = {
+ .test_all = run,
+ .setup = setup,
+ .needs_tmpdir = 1,
+};
--
2.20.1
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