From: Subrata Modak <subrata@linux.vnet.ibm.com>
To: Manas Kumar Nayak <maknayak@in.ibm.com>
Cc: LTP List <ltp-list@lists.sourceforge.net>
Subject: Re: [LTP] [PATCH 03/05] Add/Port waitid01 test for waitid() syscall
Date: Tue, 16 Jun 2009 00:46:06 +0530 [thread overview]
Message-ID: <1245093366.4871.44.camel@subratamodak.linux.ibm.com> (raw)
In-Reply-To: <20090612175221.26047.27208.sendpatchset@subratamodak.linux.ibm.com>
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/waitid/Makefile 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-full-20090531/testcases/kernel/syscalls/waitid/Makefile 2009-06-12 15:49:28.000000000 +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/waitid/waitid01.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-full-20090531/testcases/kernel/syscalls/waitid/waitid01.c 2009-06-12 21:21:13.000000000 +0530
> @@ -0,0 +1,204 @@
> +/******************************************************************************/
> +/* 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: waitid01.c */
> +/* */
> +/* Description: This tests the waitid() syscall */
> +/* */
> +/* Usage: <for command-line> */
> +/* waitid01 [-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: waitid01 */
> +/* History: Porting from Crackerjack to LTP is done by */
> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> +/******************************************************************************/
> +
> +#include <stdio.h>
> +#include <errno.h>
> +#include <stdlib.h>
> +#include <sys/wait.h>
> +#include <sys/types.h>
> +#include <unistd.h>
> +#include <sys/stat.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 = "waitid01"; /* Test program identifier.*/
> +int testno;
> +int TST_TOTAL = 3; /* 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();
> +}
> +
> +
> +int errnochoose(void){ //choose the relative errno
> +
> + switch (TEST_ERRNO){
> + case 0: tst_exit();
> + case ECHILD: strerror((int)"ECHILD");
> + break;
> + case EINTR: strerror((int)"EINTR");
> + break;
> + case EINVAL: strerror((int)"EINVAL");
> + break;
> + default: strerror((int)"Other Error");
> + break;
> + }
> + TEST_RETURN = 0;
> + tst_exit() ;
> +}
> +
> +void display_status(siginfo_t *infop)
> +{
> + tst_resm(TINFO,"Process %d terminated:", infop->si_pid);
> + tst_resm(TINFO,"code = %d",infop->si_code);
> + if(infop->si_code == CLD_EXITED)
> + tst_resm(TINFO,"exit value = %d",infop->si_status);
> + else
> + tst_resm(TINFO,"signal = %d",infop->si_status);
> +}
> +
> +int main(int ac, char **av) {
> + id_t pid;
> + siginfo_t infop;
> + 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) {
> +
> + TEST(fork());
> + if(TEST_RETURN == 0){
> + exit(123);
> + }
> + else{
> + TEST(waitid(P_ALL,getpid(),&infop,WEXITED));
> + if(TEST_RETURN == -1){
> + TEST(errnochoose());
> + }else
> + display_status(&infop); //CLD_EXITED = 1
> + }
> +
> + TEST(fork());
> + if(TEST_RETURN == 0){
> + int a, b = 0;
> + a = 1/b;
> + tst_exit();
> + } else{
> + TEST(waitid(P_ALL,0,&infop,WEXITED));
> + if(TEST_RETURN == -1)
> + TEST(errnochoose());
> + else
> + display_status(&infop); //CLD_DUMPED = 3 ; SIGFPE = 8
> + }
> +
> + TEST(pid = fork());
> + if(TEST_RETURN == 0){
> + TEST(sleep(10));
> + tst_exit();
> + }
> + TEST(kill(pid,SIGHUP));
> + TEST(waitid(P_ALL,0,&infop,WEXITED));
> + if(TEST_RETURN == -1)
> + TEST(errnochoose());
> + else
> + display_status(&infop); //CLD_KILLED = 2 ; SIGHUP = 1
> + }
> + }
> + tst_resm(TPASS, "waitid(): system call passed");
> + cleanup();
> + tst_exit();
> +}
> +
> --- ltp-full-20090531.orig/runtest/syscalls 2009-06-12 21:08:46.000000000 +0530
> +++ ltp-full-20090531/runtest/syscalls 2009-06-12 21:22:40.000000000 +0530
> @@ -1271,6 +1271,8 @@ waitpid11 waitpid11
> waitpid12 waitpid12
> waitpid13 waitpid13
>
> +waitid01 waitid01
> +
> write01 write01
> write02 write02
> write03 write03
>
> ---
> Regards--
> Manas
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next prev parent reply other threads:[~2009-06-15 19:18 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-12 17:51 [LTP] [PATCH 00/05] [3rd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
2009-06-12 17:51 ` [LTP] [PATCH 01/05] Add/Port mbind01 test for mbind() syscall Manas Kumar Nayak
2009-06-15 19:15 ` Subrata Modak
2009-06-15 19:15 ` Subrata Modak
2009-06-12 17:52 ` [LTP] [PATCH 02/05] Add/Port sched_getaffinity01 test for sched_getaffinity() syscall Manas Kumar Nayak
2009-06-15 19:16 ` Subrata Modak
2009-06-12 17:52 ` [LTP] [PATCH 03/05] Add/Port waitid01 test for waitid() syscall Manas Kumar Nayak
2009-06-15 19:16 ` Subrata Modak [this message]
2009-06-12 17:52 ` [LTP] [PATCH 04/05] Add/Port waitid02 " Manas Kumar Nayak
2009-06-15 19:16 ` Subrata Modak
2009-06-15 19:16 ` Subrata Modak
2009-06-12 17:52 ` [LTP] [PATCH 05/05] Add/Port quotactl01 test for quotactl() syscall Manas Kumar Nayak
2009-06-15 19:16 ` Subrata Modak
2009-06-15 19:15 ` [LTP] [PATCH 00/05] [3rd Bunch] Port Crackerjack Syscall tests(missing) to LTP Subrata Modak
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