Signed-off-by: Manas Kumar Nayak <[email protected]> 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
