testcases/kernel/syscalls/fstatfs/fstatfs01.c - platform/external/ltp - Gitiles

 /*
  * 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., 59
  * Temple Place - Suite 330, Boston MA 02111-1307, 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: fstatfs01.c,v 1.7 2009/10/26 14:55:47 subrata_modak Exp $ */
 /**********************************************************
  *
  *    OS Test - Silicon Graphics, Inc.
  *
  *    TEST IDENTIFIER	: fstatfs01
  *
  *    EXECUTED BY	: anyone
  *
  *    TEST TITLE	: Basic test for fstatfs(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.) fstatfs(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 fstatfs(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
  *	fstatfs(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 <sys/types.h>
 #include <sys/fcntl.h>
 #include <sys/statfs.h>
 #include <errno.h>
 #include <signal.h>
 #include <string.h>
 #include "test.h"
 #include "usctest.h"

 void setup();
 void cleanup();

 char *TCID = "fstatfs01";	/* 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, 0 };

 char fname[255];
 int fd;
 struct statfs stats;

 int main(int ac, char **av)
 {
 	int lc;			/* loop counter */
 	char *msg;		/* message returned from parse_opts */

     /***************************************************************
      * parse standard options
      ***************************************************************/
 	if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL)
 		tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg);

     /***************************************************************
      * perform global setup for test
      ***************************************************************/
 	setup();

 	/* set the expected errnos... */
 	TEST_EXP_ENOS(exp_enos);

     /***************************************************************
      * check looping state if -c option given
      ***************************************************************/
 	for (lc = 0; TEST_LOOPING(lc); lc++) {

 		/* reset Tst_count in case we are looping. */
 		Tst_count = 0;

 		/*
 		 * Call fstatfs(2)
 		 */
 #ifdef __linux__
 #define FSTATFSCALL fstatfs(fd, &stats)
 #else
 #define FSTATFSCALL fstatfs(fd, &stats, sizeof(struct statfs), 0)
 #endif
 		TEST(FSTATFSCALL);

 		/* check return code */
 		if (TEST_RETURN == -1) {
 			TEST_ERROR_LOG(TEST_ERRNO);
 			tst_resm(TFAIL,
 				 "fstatfs(%d, &stats, sizeof(struct statfs), 0) Failed, errno=%d : %s",
 				 fd, TEST_ERRNO, strerror(TEST_ERRNO));
 		} else {

 	    /***************************************************************
 	     * only perform functional verification if flag set (-f not given)
 	     ***************************************************************/
 			if (STD_FUNCTIONAL_TEST) {
 				/* No Verification test, yet... */
 				tst_resm(TPASS,
 					 "fstatfs(%d, &stats, sizeof(struct statfs), 0) returned %ld",
 					 fd, TEST_RETURN);
 			}
 		}

 	}			/* End for TEST_LOOPING */

     /***************************************************************
      * cleanup and exit
      ***************************************************************/
 	cleanup();

 	return 0;
 }				/* 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;

 	/* make a temp directory and cd to it */
 	tst_tmpdir();

 	sprintf(fname, "tfile_%d", getpid());
 	if ((fd = open(fname, O_RDWR | O_CREAT, 0700)) == -1) {
 		tst_brkm(TBROK, cleanup,
 			 "open(%s, O_RDWR|O_CREAT,0700) Failed, errno=%d : %s",
 			 fname, errno, strerror(errno));
 	}
 }				/* 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;

 	if (close(fd) == -1) {
 		tst_resm(TWARN, "close(%s) Failed, errno=%d : %s", fname, errno,
 			 strerror(errno));
 	}

 	/* Remove tmp dir and all files in it */
 	tst_rmdir();

 	/* exit with return code appropriate for results */
 	tst_exit();
 }				/* End cleanup() */
	/*
	* 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., 59
	* Temple Place - Suite 330, Boston MA 02111-1307, 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: fstatfs01.c,v 1.7 2009/10/26 14:55:47 subrata_modak Exp $ */
	/**********************************************************
	*
	* OS Test - Silicon Graphics, Inc.
	*
	* TEST IDENTIFIER : fstatfs01
	*
	* EXECUTED BY : anyone
	*
	* TEST TITLE : Basic test for fstatfs(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.) fstatfs(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 fstatfs(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
	* fstatfs(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 <sys/types.h>
	#include <sys/fcntl.h>
	#include <sys/statfs.h>
	#include <errno.h>
	#include <signal.h>
	#include <string.h>
	#include "test.h"
	#include "usctest.h"

	void setup();
	void cleanup();

	char TCID = "fstatfs01"; / 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, 0 };

	char fname[255];
	int fd;
	struct statfs stats;

	int main(int ac, char **av)
	{
	int lc; /* loop counter */
	char msg; / message returned from parse_opts */

	/***************************************************************
	* parse standard options
	***************************************************************/
	if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL)
	tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg);

	/***************************************************************
	* perform global setup for test
	***************************************************************/
	setup();

	/* set the expected errnos... */
	TEST_EXP_ENOS(exp_enos);

	/***************************************************************
	* check looping state if -c option given
	***************************************************************/
	for (lc = 0; TEST_LOOPING(lc); lc++) {

	/* reset Tst_count in case we are looping. */
	Tst_count = 0;

	/*
	* Call fstatfs(2)
	*/
	#ifdef __linux__
	#define FSTATFSCALL fstatfs(fd, &stats)
	#else
	#define FSTATFSCALL fstatfs(fd, &stats, sizeof(struct statfs), 0)
	#endif
	TEST(FSTATFSCALL);

	/* check return code */
	if (TEST_RETURN == -1) {
	TEST_ERROR_LOG(TEST_ERRNO);
	tst_resm(TFAIL,
	"fstatfs(%d, &stats, sizeof(struct statfs), 0) Failed, errno=%d : %s",
	fd, TEST_ERRNO, strerror(TEST_ERRNO));
	} else {

	/***************************************************************
	* only perform functional verification if flag set (-f not given)
	***************************************************************/
	if (STD_FUNCTIONAL_TEST) {
	/* No Verification test, yet... */
	tst_resm(TPASS,
	"fstatfs(%d, &stats, sizeof(struct statfs), 0) returned %ld",
	fd, TEST_RETURN);
	}
	}

	} /* End for TEST_LOOPING */

	/***************************************************************
	* cleanup and exit
	***************************************************************/
	cleanup();

	return 0;
	} /* 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;

	/* make a temp directory and cd to it */
	tst_tmpdir();

	sprintf(fname, "tfile_%d", getpid());
	if ((fd = open(fname, O_RDWR \| O_CREAT, 0700)) == -1) {
	tst_brkm(TBROK, cleanup,
	"open(%s, O_RDWR\|O_CREAT,0700) Failed, errno=%d : %s",
	fname, errno, strerror(errno));
	}
	} /* 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;

	if (close(fd) == -1) {
	tst_resm(TWARN, "close(%s) Failed, errno=%d : %s", fname, errno,
	strerror(errno));
	}

	/* Remove tmp dir and all files in it */
	tst_rmdir();

	/* exit with return code appropriate for results */
	tst_exit();
	} /* End cleanup() */