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/*
* 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/
*
*/
/* $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
*
*
*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#**/
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <signal.h>
#include "test.h"
#include "usctest.h"
void setup();
void cleanup();
void help();
char *TCID = "pathconf01"; /* Test program identifier. */
int TST_TOTAL; /* Total number of test cases. */
int exp_enos[] = { 0, 0 };
int i;
struct pathconf_args {
char *define_tag;
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}
};
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;
char *msg;
TST_TOTAL = (sizeof(args) / sizeof(args[0])) - 1;
/***************************************************************
* parse standard options
***************************************************************/
if ((msg = parse_opts(ac, av, options, &help)) != NULL)
tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg);
if (!lflag) {
path = strdup("/tmp");
}
/***************************************************************
* perform global setup for test
***************************************************************/
setup();
/* set the expected errnos... */
TEST_EXP_ENOS(exp_enos);
/***************************************************************
* 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 {
/***************************************************************
* only perform functional verification if flag set (-f not given)
***************************************************************/
if (STD_FUNCTIONAL_TEST) {
/* No Verification test, yet... */
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()
{
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
}
/***************************************************************
* cleanup() - performs all ONE TIME cleanup for this test at
* completion or premature exit.
***************************************************************/
void cleanup()
{
/*
* print timing stats if that option was specified.
* print errno log if that option was specified.
*/
TEST_CLEANUP;
}
/***************************************************************
* help
***************************************************************/
void help()
{
printf(" -l path a path to test with pathconf(2) (def: /tmp)\n");
}