@@ -1,179 +1,53 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2020 SUSE LLC
*
- * 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/
+ * 03/30/1992 AUTHOR: Richard Logan CO-PILOT: William Roske
*
*/
-/* $Id: dup02.c,v 1.6 2009/10/13 14:00:46 subrata_modak Exp $ */
-/**********************************************************
- *
- * OS Test - Silicon Graphics, Inc.
- *
- * TEST IDENTIFIER : dup02
- *
- * EXECUTED BY : anyone
- *
- * TEST TITLE : Negative test for dup(2) with bad fd.
- *
- * 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 -1 with errno set to EBADF...(See Description)
- *
- * INPUT SPECIFICATIONS
- * The standard options for system call tests are accepted.
- * (See the parse_opts(3) man page).
- *
- * OUTPUT SPECIFICATIONS
- * Standard tst_res formatted output
- *$
- * 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
- *
- * Setup:
- * Setup signal handling.
- * Pause for SIGUSR1 if option specified.
- *
- * Test:
- * Loop if the proper options are given.
- * Loop through the test cases
- * Execute system call
- * Check return code, if system call failed (return=-1)
- * if doing functional check
- * check if errno set correctly, report results
- * Otherwise, Issue a FAIL message.
- *
- * Cleanup:
- * Print errno log and/or timing stats if options given
- *
- *
- *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#**/
-
-#include <sys/types.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <string.h>
-#include <signal.h>
-#include "test.h"
-#include "safe_macros.h"
-
-void setup();
-void cleanup();
-
-char *TCID = "dup02";
-int TST_TOTAL = 2;
-
-int Fds[] = { -1, 1500 };
-
-int main(int ac, char **av)
+/*\
+ * [DESCRIPTION]
+ * Negative test for dup(2) with bad fds.
+ *
+ * [ALGORITHM]
+ * Call dup(2) with invalid argument and make sure it returns -1 with errno set
+ * to EBADF.
+\*/
+
+#include "tst_test.h"
+
+static struct tcase {
+ int fd;
+ int expected_errno;
+} testcases[] = {
+ {-1, EBADF},
+ {1500, EBADF},
+};
+
+static void run(unsigned int n)
{
- int lc;
- int nfds = sizeof(Fds) / sizeof(int);
- int ind;
-
- tst_parse_opts(ac, av, NULL, NULL);
-
- setup();
-
- for (lc = 0; TEST_LOOPING(lc); lc++) {
-
- tst_count = 0;
-
- for (ind = 0; ind < nfds; ind++) {
-
- TEST(dup(Fds[ind]));
-
- if (TEST_RETURN == -1) {
- if (TEST_ERRNO == EBADF)
- tst_resm(TPASS,
- "dup failed as expected "
- "with EBADF");
- else
- tst_resm(TFAIL | TTERRNO,
- "dup failed unexpectedly");
- } else {
- tst_resm(TFAIL, "dup succeeded unexpectedly");
-
- SAFE_CLOSE(cleanup, TEST_RETURN);
- }
+ struct tcase *testcase = &testcases[n];
+
+ TEST(dup(testcase->fd));
+
+ if (TST_RET < -1) {
+ tst_res(TFAIL, "Invalid dup() return value %ld", TST_RET);
+ } else if (TST_RET == -1) {
+ if (TST_ERR == testcase->expected_errno) {
+ tst_res(TPASS | TERRNO, "dup(%d) failed as expected",
+ testcase->fd);
+ } else {
+ tst_res(TFAIL | TERRNO, "dup(%d) Failed unexpectedly",
+ testcase->fd);
}
+ } else {
+ tst_res(TFAIL, "dup(%d) Succeeded unexpectedly", testcase->fd);
+ SAFE_CLOSE(TST_RET);
}
-
- cleanup();
- tst_exit();
-}
-
-void setup(void)
-{
-
- tst_sig(FORK, DEF_HANDLER, cleanup);
-
- TEST_PAUSE;
-
- tst_tmpdir();
-
}
-void cleanup(void)
-{
- tst_rmdir();
-}
+static struct tst_test test = {
+ .test = run,
+ .tcnt = ARRAY_SIZE(testcases),
+};
Signed-off-by: Radoslav Kolev <radoslav.kolev@suse.com> --- testcases/kernel/syscalls/dup/dup02.c | 212 ++++++-------------------- 1 file changed, 43 insertions(+), 169 deletions(-)