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

[Xiao Yang]

Hi Ruan,

I perfer to merge them into one test because they have similar and few 
steps.

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,
> +};