newlib-cygwin/winsup/testsuite/winsup.api/ltp/creat03.c

154 lines
3.6 KiB
C

/*
*
* Copyright (c) International Business Machines Corp., 2001
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
* the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* NAME
* creat03.c
*
* DESCRIPTION
* Testcase to check whether the sticky bit cleared.
*
* ALGORITHM
* Creat a new file, fstat.st_mode should have the 01000 bit off
*
* USAGE: <for command-line>
* creat03 [-c n] [-f] [-i n] [-I x] [-P x] [-t]
* where, -c n : Run n copies concurrently.
* -f : Turn off functionality Testing.
* -i n : Execute test n times.
* -I x : Execute test for x seconds.
* -P x : Pause for x seconds between iterations.
* -t : Turn on syscall timing.
*
* HISTORY
* 07/2001 Ported by Wayne Boyer
*
* RESTRICTIONS
* None
*/
#include <errno.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "test.h"
#include "usctest.h"
char *TCID = "creat03"; /* Test program identifier */
int TST_TOTAL = 1; /* Total number of test cases */
extern int Tst_count; /* Test case counter */
char pfilname[40] = "";
#define FMODE 0444
void setup(void);
void cleanup(void);
main(int ac, char **av)
{
struct stat statbuf;
unsigned short filmode;
int lc; /* loop counter */
const char *msg; /* message returned from parse_opts */
/* parse standard options */
if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *)NULL){
tst_brkm(TBROK, cleanup, "OPTION PARSING ERROR - %s", msg);
/*NOTREACHED*/
}
setup();
/* check looping state if -i option given */
for (lc = 0; TEST_LOOPING(lc); lc++) {
/* reset Tst_count in case we are looping */
Tst_count = 0;
TEST(creat(pfilname, FMODE));
if (TEST_RETURN == -1) {
tst_resm(TFAIL, "Cannot creat %s", pfilname);
continue;
/*NOTREACHED*/
}
if (STD_FUNCTIONAL_TEST) {
if (fstat(TEST_RETURN, &statbuf) == -1) {
tst_brkm(TBROK, cleanup, "fstat() failed");
}
filmode = statbuf.st_mode;
tst_resm(TINFO, "Created file has mode = 0%o", filmode);
if ((filmode & S_ISVTX) != 0) {
tst_resm(TFAIL, "save text bit not cleared");
} else {
tst_resm(TPASS, "save text bit cleared");
}
} else {
tst_resm(TPASS, "call succeeded");
}
if (TEST_RETURN >= 0) {
close(TEST_RETURN);
}
/* clean up things in case we are looping */
if (unlink(pfilname) == -1) {
tst_brkm(TBROK, cleanup, "couldn't remove file");
}
}
cleanup();
/*NOTREACHED*/
}
/*
* setup() - performs all ONE TIME setup for this test
*/
void
setup(void)
{
/* capture signals */
tst_sig(NOFORK, DEF_HANDLER, cleanup);
/* Pause if that option was specified */
TEST_PAUSE;
/* make a temp dir and cd to it */
tst_tmpdir();
sprintf(pfilname, "./creat4.%d", getpid());
}
/*
* cleanup() - performs all ONE TIME cleanup for this test at completion or
* premature exit
*/
void
cleanup(void)
{
TEST_CLEANUP;
/* remove the tmp dir and all its files */
tst_rmdir();
/* exit with return code appropriate for results */
tst_exit();
}