184 lines
4.7 KiB
C
184 lines
4.7 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
|
|
*/
|
|
|
|
/*
|
|
* Test Name: time01
|
|
*
|
|
* Test Description:
|
|
* Verify that time(2) returns the value of time in seconds since
|
|
* the Epoch and stores this value in the memory pointed to by the parameter.
|
|
*
|
|
* Expected Result:
|
|
* time() should return the time (seconds) since the Epoch and this value
|
|
* should be equal to the value stored in the specified parameter.
|
|
*
|
|
* Algorithm:
|
|
* Setup:
|
|
* Setup signal handling.
|
|
* Create temporary directory.
|
|
* 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,
|
|
* Verify the Functionality of system call
|
|
* if successful,
|
|
* Issue Functionality-Pass message.
|
|
* Otherwise,
|
|
* Issue Functionality-Fail message.
|
|
* Cleanup:
|
|
* Print errno log and/or timing stats if options given
|
|
*
|
|
* Usage: <for command-line>
|
|
* time01 [-c n] [-e] [-f] [-i n] [-I x] [-p x] [-t]
|
|
* where, -c n : Run n copies concurrently.
|
|
* -e : Turn on errno logging.
|
|
* -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 John George
|
|
* -Ported
|
|
*
|
|
* Restrictions:
|
|
* None.
|
|
*
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <errno.h>
|
|
#include <string.h>
|
|
#include <signal.h>
|
|
#include <time.h>
|
|
#include <sys/types.h>
|
|
|
|
#include "test.h"
|
|
#include "usctest.h"
|
|
|
|
extern void setup(); /* setup function for the test */
|
|
extern void cleanup(); /* cleanup function for the test */
|
|
|
|
char *TCID="time01"; /* Test program identifier. */
|
|
int TST_TOTAL = 1; /* Total number of test cases. */
|
|
extern int Tst_count; /* Test Case counter for tst_* routines */
|
|
int exp_enos[]={0};
|
|
|
|
int
|
|
main(int ac, char **av)
|
|
{
|
|
int lc; /* loop counter */
|
|
const char *msg; /* message returned from parse_opts */
|
|
time_t tloc; /* time_t variables for time(2) */
|
|
|
|
|
|
/* Parse standard options given to run the test. */
|
|
msg = parse_opts(ac, av, (option_t *) NULL, NULL);
|
|
if (msg != (char *) NULL) {
|
|
tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg);
|
|
tst_exit();
|
|
}
|
|
|
|
/* Perform global setup for test */
|
|
setup();
|
|
|
|
/* set the expected errnos... */
|
|
TEST_EXP_ENOS(exp_enos);
|
|
|
|
/* 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;
|
|
|
|
/*
|
|
* Call time() to get the time in seconds
|
|
* since Epoch.
|
|
*/
|
|
TEST(time(&tloc));
|
|
|
|
/* Check return code from time(2) */
|
|
if (TEST_RETURN == -1) {
|
|
TEST_ERROR_LOG(TEST_ERRNO);
|
|
tst_resm(TFAIL, "time(0) Failed, errno=%d : %s",
|
|
TEST_ERRNO, strerror(TEST_ERRNO));
|
|
} else {
|
|
/*
|
|
* Perform functional verification if test executed
|
|
* without (-f) option.
|
|
*/
|
|
if (STD_FUNCTIONAL_TEST) {
|
|
if (tloc == TEST_RETURN) {
|
|
tst_resm(TPASS, "time() returned value "
|
|
"%d, stored value %d are same",
|
|
TEST_RETURN, tloc);
|
|
} else {
|
|
tst_resm(TFAIL, "time() returned value "
|
|
"%d, stored value %d are "
|
|
"different", TEST_RETURN, tloc);
|
|
}
|
|
} else {
|
|
tst_resm(TPASS, "call succeeded");
|
|
}
|
|
|
|
}
|
|
Tst_count++; /* incr. TEST_LOOP counter */
|
|
} /* End for TEST_LOOPING */
|
|
|
|
/* cleanup and exit */
|
|
cleanup();
|
|
/*NOTREACHED*/
|
|
|
|
} /* End main */
|
|
|
|
/*
|
|
* setup() - performs all ONE TIME setup for this test.
|
|
*/
|
|
void
|
|
setup()
|
|
{
|
|
/* capture signals */
|
|
tst_sig(NOFORK, DEF_HANDLER, cleanup);
|
|
|
|
/* Pause if that option was specified */
|
|
TEST_PAUSE;
|
|
} /* End setup() */
|
|
|
|
|
|
/*
|
|
* 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;
|
|
|
|
/* exit with return code appropriate for results */
|
|
tst_exit();
|
|
} /* End cleanup() */
|