On Fri, 2009-06-12 at 23:22 +0530, Manas Kumar Nayak wrote: > Signed-off-by: Manas Kumar Nayak <[email protected]>
Thanks. Regards-- Subrata > To: LTP List <[email protected]> > Cc: Subrata Modak <[email protected]> > Cc: Masatake YAMATO <[email protected]> > --- > > --- ltp-full-20090531.orig/testcases/kernel/syscalls/waitid/waitid02.c > 1970-01-01 05:30:00.000000000 +0530 > +++ ltp-full-20090531/testcases/kernel/syscalls/waitid/waitid02.c > 2009-06-12 21:38:01.000000000 +0530 > @@ -0,0 +1,222 @@ > +/******************************************************************************/ > +/* 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: waitid02.c > */ > +/* > */ > +/* Description: This tests the waitid() syscall > */ > +/* > */ > +/* Usage: <for command-line> > */ > +/* waitid02 [-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: waitid02 > */ > +/* History: Porting from Crackerjack to LTP is done by > */ > +/* Manas Kumar Nayak [email protected]> > */ > +/******************************************************************************/ > + > +#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 = "waitid02"; /* Test program identifier.*/ > +int testno; > +int TST_TOTAL = 7; /* 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"); > + tst_exit(); > + case EINTR: strerror((int)"EINTR"); > + tst_exit(); > + case EINVAL: strerror((int)"EINVAL"); > + tst_exit(); > + default: strerror((int)"Other Error"); > + tst_exit(); > + } > + TEST_RETURN = 0; > + //tst_exit() ; > +} > + > + > +int main(int ac, char **av) { > + id_t cpid; > + id_t id1,id2,id3; > + id_t gid1,gid2,gid3; > + siginfo_t infop; > + int i = 0; > + > + 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(waitid(P_ALL,0,&infop,WNOHANG)); > + if(TEST_RETURN == 0) > + tst_resm(TPASS,"Success !"); > + else{ > + tst_resm(TFAIL,"Error. is your system >2.6.9 ?"); > + errnochoose(); > + } > + > +// option == WEXITED | WCONTINUED | WSTOPPED | WNOHANG | WNOWAIT ; > + > + TEST(fork()); > + if(TEST_RETURN == 0){ > + tst_resm(TINFO,"I'm a child,my id is %d,gpid is > %d",id1=getpid(),gid1=getpgid(0)); > + exit(5); > + } > + > + TEST(fork()); > + if(TEST_RETURN == 0){ > + tst_resm(TINFO,"I'm a child,my id is %d,gpid is > %d",id2=getpid(),gid2=getpgid(0)); > + exit(7); > + } > + > + TEST(fork()); > + if(TEST_RETURN == 0){ > + tst_resm(TINFO,"I'm a child,my id is %d,gpid is > %d",id3=getpid(),gid3=getpgid(0)); > + exit(6); > + } > + > + tst_resm(TINFO,"I'm a father %d",cpid=getpid()); > + > + TEST(waitid(P_PGID,cpid,&infop,WEXITED)); > + if(TEST_RETURN == 0){ > + tst_resm(TPASS,"Success ... 0 is returned."); > + tst_resm(TINFO,"si_pid = %d ; si_code = %d ; si_status = > %d",infop.si_pid,infop.si_code,infop.si_status); > + }else { > + tst_resm(TFAIL,"Fail... %d is returned",TEST_RETURN); > + errnochoose(); > + } > + > + TEST(waitid(P_PGID,id2,&infop,WEXITED)); > + if(TEST_RETURN == 0){ //NOCHILD > + tst_resm(TINFO,"si_pid = %d ; si_code = %d ; si_status = > %d",infop.si_pid,infop.si_code,infop.si_status); > + tst_resm(TPASS,"Success2 ... 0 is returned"); > + }else { > + tst_resm(TFAIL,"Fail... %d is returned",TEST_RETURN); > + errnochoose(); > + } > + > + TEST(i = waitid(P_PID,id1,&infop,WCONTINUED)); > + if(TEST_RETURN == 0){ //EINVAL > + tst_resm(TINFO,"si_pid = %d ; si_code = %d ; si_status = > %d",infop.si_pid,infop.si_code,infop.si_status); > + tst_resm(TPASS,"Success3 ... 0 is returned"); > + }else { > + tst_resm(TFAIL,"Fail... %d is returned",i); > + errnochoose(); > + } > + } > + } > + cleanup(); > + tst_exit(); > +} > + > + > + > --- ltp-full-20090531.orig/runtest/syscalls 2009-06-12 21:28:39.000000000 > +0530 > +++ ltp-full-20090531/runtest/syscalls 2009-06-12 21:39:15.000000000 > +0530 > @@ -1272,6 +1272,7 @@ waitpid12 waitpid12 > waitpid13 waitpid13 > > waitid01 waitid01 > +waitid02 waitid02 > > write01 write01 > write02 write02 > > --- > Regards-- > Manas > ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
