[LTP] [PATCH 1/2] syscalls/time01: Convert to new API

[Ruan Shiyang]

On 2021/1/27 下午5:22, Xiao Yang wrote:
> Hi Ruan,
> 
> I perfer to merge them into one test because they have similar and few 
> steps.

OK.  I'll merge them in next patch.


--
Thanks,
Ruan Shiyang.
> 
> Best Regards,
> Xiao Yang
> On 2021/1/27 16:01, Shiyang Ruan wrote:
>> Signed-off-by: Shiyang Ruan<ruansy.fnst@cn.fujitsu.com>
>> ---
>>   testcases/kernel/syscalls/time/time01.c | 180 +++---------------------
>>   1 file changed, 18 insertions(+), 162 deletions(-)
>>
>> diff --git a/testcases/kernel/syscalls/time/time01.c 
>> b/testcases/kernel/syscalls/time/time01.c
>> index 616a21fa8..ee08c69f1 100644
>> --- a/testcases/kernel/syscalls/time/time01.c
>> +++ b/testcases/kernel/syscalls/time/time01.c
>> @@ -1,173 +1,29 @@
>> +// SPDX-License-Identifier: GPL-2.0-or-later
>>   /*
>>    * 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: time01.c,v 1.6 2009/11/02 13:57:19 subrata_modak Exp $ */
>> -/**********************************************************
>> - *
>> - *    OS Test - Silicon Graphics, Inc.
>> - *
>> - *    TEST IDENTIFIER    : time01
>> - *
>> - *    EXECUTED BY    : anyone
>> - *
>> - *    TEST TITLE    : Basic test for time(2)
>> - *
>> - *    PARENT DOCUMENT    : usctpl01
>> - *
>> - *    TEST CASE TOTAL    : 1
>> - *
>> - *    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.) time(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 time(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
>> - *    time(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<errno.h>
>> -#include<string.h>
>> -#include<signal.h>
>> -#include<time.h>
>> -#include "test.h"
>> -
>> -void setup();
>> -void cleanup();
>> -
>> -char *TCID = "time01";
>> -int TST_TOTAL = 1;
>> -
>> -int main(int ac, char **av)
>> -{
>> -    int lc;
>> -
>> -    tst_parse_opts(ac, av, NULL, NULL);
>> -
>> -    setup();
>> -
>> -    for (lc = 0; TEST_LOOPING(lc); lc++) {
>> +/*\
>> + * [DESCRIPTION]
>> + * This is a Phase I test for the time(2) system call. It is intended to
>> + * provide a limited exposure of the system call.
>> +\*/
>>
>> -        tst_count = 0;
>> -
>> -        /*
>> -         * Call time(2)
>> -         */
>> -        TEST(time(0));
>> -
>> -        /* check return code */
>> -        if (TEST_RETURN == -1) {
>> -            tst_resm(TFAIL, "time(0) Failed, errno=%d : %s",
>> -                 TEST_ERRNO, strerror(TEST_ERRNO));
>> -        } else {
>> -            tst_resm(TPASS, "time(0) returned %ld",
>> -                 TEST_RETURN);
>> -        }
>> -    }
>> +#include<time.h>
>> +#include<errno.h>
>>
>> -    cleanup();
>> -    tst_exit();
>> -}
>> +#include "tst_test.h"
>>
>> -/***************************************************************
>> - * setup() - performs all ONE TIME setup for this test.
>> - ***************************************************************/
>> -void setup(void)
>> +static void verify_time(void)
>>   {
>> -    void trapper();
>> -
>> -    tst_sig(NOFORK, DEF_HANDLER, cleanup);
>> +    TEST(time(0));
>>
>> -    TEST_PAUSE;
>> +    if (TST_RET == -1)
>> +        tst_res(TFAIL | TTERRNO, "time(0)");
>> +    else
>> +        tst_res(TPASS, "time(0) returned %ld", TST_RET);
>>   }
>>
>> -/***************************************************************
>> - * cleanup() - performs all ONE TIME cleanup for this test at
>> - *        completion or premature exit.
>> - ***************************************************************/
>> -void cleanup(void)
>> -{
>> -}
>> +static struct tst_test test = {
>> +    .test_all = verify_time,
>> +};
>