/*
* 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: ulimit01.c,v 1.6 2009/11/02 13:57:19 subrata_modak Exp $ */
/**********************************************************
*
* OS Test - Silicon Graphics, Inc.
*
* TEST IDENTIFIER : ulimit01
*
* EXECUTED BY : anyone
*
* TEST TITLE : Basic test for ulimit(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.) ulimit(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
* The libcuts.a and libsys.a libraries must be included in
* the compilation of this test.
*
* SPECIAL PROCEDURAL REQUIREMENTS
* None
*
* INTERCASE DEPENDENCIES
* None
*
* DETAILED DESCRIPTION
* This is a Phase I test for the ulimit(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
* ulimit(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 <ulimit.h>
#include <errno.h>
#include <string.h>
#include <signal.h>
#include "test.h"
void setup();
void cleanup();
char *TCID = "ulimit01";
int TST_TOTAL = 6;
int cmd;
long limit; /* saved limit */
struct limits_t {
int cmd;
long newlimit;
int nlim_flag; /* special flag for UL_SETFSIZE records */
int exp_fail;
} Scenarios[] = {
{
UL_GETFSIZE, -1, 0, 0}, {
UL_SETFSIZE, -2, 1, 0}, /* case case: must be after UL_GETFSIZE */
{
UL_SETFSIZE, -2, 2, 0}, /* case case: must be after UL_GETFSIZE */
#if UL_GMEMLIM
{
UL_GMEMLIM, -1, 0, 0},
#endif
#if UL_GDESLIM
{
UL_GDESLIM, -1, 0, 0},
#endif
#if UL_GSHMEMLIM
{
UL_GSHMEMLIM, -1, 0, 0},
#endif
};
int main(int ac, char **av)
{
int lc;
int i;
int tmp;
TST_TOTAL = sizeof(Scenarios) / sizeof(struct limits_t);
/***************************************************************
* parse standard options
***************************************************************/
tst_parse_opts(ac, av, NULL, NULL);
/***************************************************************
* perform global setup for test
***************************************************************/
setup();
/***************************************************************
* check looping state if -c option given
***************************************************************/
for (lc = 0; TEST_LOOPING(lc); lc++) {
tst_count = 0;
for (i = 0; i < TST_TOTAL; i++) {
cmd = Scenarios[i].cmd;
limit = Scenarios[i].newlimit;
/*
* Call ulimit(2)
*/
TEST(ulimit(cmd, limit));
/* check return code */
if (TEST_RETURN == -1) {
if (Scenarios[i].exp_fail) {
tst_resm(TPASS | TTERRNO,
"ulimit(%d, %ld) Failed expectedly",
cmd, limit);
} else {
tst_resm(TFAIL | TTERRNO,
"ulimit(%d, %ld) Failed",
cmd, limit);
}
} else {
if (Scenarios[i].exp_fail) {
tst_resm(TFAIL,
"ulimit(%d, %ld) returned %ld, succeeded unexpectedly",
cmd, limit, TEST_RETURN);
} else {
tst_resm(TPASS,
"ulimit(%d, %ld) returned %ld",
cmd, limit, TEST_RETURN);
}
/*
* Save the UL_GETFSIZE return value in the newlimit field
* for UL_SETFSIZE test cases.
*/
if (cmd == UL_GETFSIZE) {
for (tmp = i + 1; tmp < TST_TOTAL;
tmp++) {
if (Scenarios[tmp].nlim_flag ==
1) {
Scenarios[tmp].newlimit
= TEST_RETURN;
}
if (Scenarios[tmp].nlim_flag ==
2) {
Scenarios[tmp].newlimit
= TEST_RETURN - 1;
}
}
}
}
}
}
/***************************************************************
* cleanup and exit
***************************************************************/
cleanup();
tst_exit();
}
/***************************************************************
* setup() - performs all ONE TIME setup for this test.
***************************************************************/
void setup(void)
{
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
}
/***************************************************************
* cleanup() - performs all ONE TIME cleanup for this test at
* completion or premature exit.
***************************************************************/
void cleanup(void)
{
}