Re: [LTP] [PATCH 05/05] Add/Port quotactl01 test for quotactl() syscall

Subrata Modak
2009-06-15T19:18:28Z

On Fri, 2009-06-12 at 23:22 +0530, Manas Kumar Nayak wrote:
> Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>

Thanks.

Regards--
Subrata

> To: LTP List <ltp-list@lists.sourceforge.net>
> Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
> Cc: Masatake YAMATO <yamato@redhat.com>
> ---
>
> --- ltp-full-20090531.orig/testcases/kernel/syscalls/quotactl/Makefile 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-full-20090531/testcases/kernel/syscalls/quotactl/Makefile 2009-06-12 21:44:37.000000000 +0530
> @@ -0,0 +1,31 @@
> +#
> +# Copyright (c) International Business Machines Corp., 2009
> +#
> +# 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
> +#
> +
> +CFLAGS += -I../../../../include -Wall
> +LDLIBS += -L../../../../lib -lltp
> +
> +SRCS = $(wildcard *.c)
> +TARGETS = $(patsubst %.c,%,$(SRCS))
> +
> +all: $(TARGETS)
> +
> +install:
> + @set -e; for i in $(TARGETS); do ln -f $$i ../../../bin/$$i ; done
> +
> +clean:
> + rm -f $(TARGETS)
> --- ltp-full-20090531.orig/testcases/kernel/syscalls/quotactl/quotactl01.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-full-20090531/testcases/kernel/syscalls/quotactl/quotactl01.c 2009-06-12 22:51:19.000000000 +0530
> @@ -0,0 +1,168 @@
> +/******************************************************************************/
> +/* Copyright (c) Crackerjack Project., 2007 */
> +/* */
> +/* 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 */
> +/* */
> +/******************************************************************************/
> +/******************************************************************************/
> +/* */
> +/* File: quotactl01.c */
> +/* */
> +/* Description: This tests the quotactl() syscall */
> +/* */
> +/* Usage: <for command-line> */
> +/* quotactl01 [-c n] [-e][-i n] [-I x] [-p x] [-t] */
> +/* where, -c n : Run n copies concurrently. */
> +/* -e : Turn on errno logging. */
> +/* -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. */
> +/* */
> +/* Total Tests: 1 */
> +/* */
> +/* Test Name: quotactl01 */
> +/* History: Porting from Crackerjack to LTP is done by */
> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> +/******************************************************************************/
> +#include <fcntl.h>
> +#include <unistd.h>
> +#include <sys/syscall.h>
> +#include <stdio.h>
> +#include <errno.h>
> +#include <linux/fs.h>
> +#include <sys/quota.h>
> +#include <sys/types.h>
> +
> +
> +/* Harness Specific Include Files. */
> +#include "test.h"
> +#include "usctest.h"
> +#include "linux_syscall_numbers.h"
> +
> +/* Extern Global Variables */
> +extern int Tst_count; /* counter for tst_xxx routines. */
> +extern char *TESTDIR; /* temporary dir created by tst_tmpdir() */
> +
> +/* Global Variables */
> +char *TCID = "quotactl01"; /* Test program identifier.*/
> +int testno;
> +int TST_TOTAL = 1; /* total number of tests in this file. */
> +
> +/* Extern Global Functions */
> +/******************************************************************************/
> +/* */
> +/* Function: cleanup */
> +/* */
> +/* Description: Performs all one time clean up for this test on successful */
> +/* completion, premature exit or failure. Closes all temporary */
> +/* files, removes all temporary directories exits the test with */
> +/* appropriate return code by calling tst_exit() function. */
> +/* */
> +/* Input: None. */
> +/* */
> +/* Output: None. */
> +/* */
> +/* Return: On failure - Exits calling tst_exit(). Non '0' return code. */
> +/* On success - Exits calling tst_exit(). With '0' return code. */
> +/* */
> +/******************************************************************************/
> +extern void cleanup() {
> + /* Remove tmp dir and all files in it */
> + TEST_CLEANUP;
> + tst_rmdir();
> +
> + /* Exit with appropriate return code. */
> + tst_exit();
> +}
> +
> +/* Local Functions */
> +/******************************************************************************/
> +/* */
> +/* Function: setup */
> +/* */
> +/* Description: Performs all one time setup for this test. This function is */
> +/* typically used to capture signals, create temporary dirs */
> +/* and temporary files that may be used in the course of this */
> +/* test. */
> +/* */
> +/* Input: None. */
> +/* */
> +/* Output: None. */
> +/* */
> +/* Return: On failure - Exits by calling cleanup(). */
> +/* On success - returns 0. */
> +/* */
> +/******************************************************************************/
> +void setup() {
> + /* Capture signals if any */
> + /* Create temporary directories */
> + TEST_PAUSE;
> + tst_tmpdir();
> +}
> +
> +/*
> +* WARNING!! This test may cause the potential harm to the system, we DO NOT
> +* provide any warranty for the safety!!
> +*/
> +/*
> +* To use this testcase , the quota function must be turned on and the user must be * the super user
> +*/
> +
> +int cmd[] = {Q_QUOTAON, Q_QUOTAOFF, Q_GETQUOTA, Q_SETQUOTA, Q_GETINFO, Q_SETINFO, Q_GETFMT, Q_SYNC};
> +int retval = 0, id = 0, i = 0;
> +
> +int main(int ac, char **av) {
> + int newtid = -1;
> + int result;
> + int lc; /* loop counter */
> + char *msg; /* message returned from parse_opts */
> +
> + /* parse standard options */
> + if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *)NULL){
> + tst_brkm(TBROK, cleanup, "OPTION PARSING ERROR - %s", msg);
> + tst_exit();
> + }
> +
> + setup();
> +
> + /* Check looping state if -i option given */
> + for (lc = 0; TEST_LOOPING(lc); ++lc) {
> + Tst_count = 0;
> + for (testno = 0; testno < TST_TOTAL; ++testno) {
> +
> + id = getuid();
> + for (i = 0; i <= 7; i++){
> + TEST(retval = syscall(__NR_quotactl, cmd[i], (const char *)NULL, id, (caddr_t)NULL));
> + if(TEST_RETURN != 0){
> + tst_resm(TFAIL, "%s failed - errno = %d : %s ...cmderror=%s", TCID, TEST_ERRNO, strerror(TEST_ERRNO),cmd[i]);
> + }else{
> + tst_resm(TPASS, "quotactl call succeeded");
> + }
> + }
> + TEST(result = syscall(258, &newtid)); //call quotactl()
> + if(TEST_RETURN == getpid()) {
> + cleanup();
> + }
> + else {
> + cleanup();
> + tst_exit();
> + }
> + }
> + }
> + cleanup();
> + tst_exit();
> +}
> +
> --- ltp-full-20090531.orig/runtest/syscalls 2009-06-12 21:42:54.000000000 +0530
> +++ ltp-full-20090531/runtest/syscalls 2009-06-12 22:54:14.000000000 +0530
> @@ -742,6 +742,7 @@ pwrite02 pwrite02
> pwrite03 pwrite03
> pwrite04 pwrite04
>
> +quotactl01 quotactl01
>
> read01 read01
> read02 read02