From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sfi-mx-3.v28.ch3.sourceforge.com ([172.29.28.123] helo=mx.sourceforge.net) by h25xhf1.ch3.sourceforge.com with esmtp (Exim 4.69) (envelope-from ) id 1MTVZ8-00010F-8Q for ltp-list@lists.sourceforge.net; Wed, 22 Jul 2009 06:44:38 +0000 Received: from e28smtp06.in.ibm.com ([59.145.155.6]) by 3b2kzd1.ch3.sourceforge.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.69) id 1MTVYz-0003ob-U4 for ltp-list@lists.sourceforge.net; Wed, 22 Jul 2009 06:44:38 +0000 Date: Wed, 22 Jul 2009 11:59:05 +0530 From: "M. Mohan Kumar" Message-ID: <20090722062905.GA3113@in.ibm.com> MIME-Version: 1.0 Content-Disposition: inline Subject: [LTP] Remove pidns14 test case Reply-To: mohan@in.ibm.com List-Id: Linux Test Project General Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-list-bounces@lists.sourceforge.net To: subrata@linux.vnet.ibm.com Cc: ltp-list@lists.sf.net, sukadev@linux.vnet.ibm.com, sachinp@in.ibm.com [PATCH] Remove pidns14 test case Container-init may be immune to unhandled fatal signals (like SIGUSR1) even if they are from ancestor namespace. SIGKILL/SIGSTOP are the only reliable signals to a container-init from ancestor namespace. So remove test case pidns14 from container test suite. Please check git commit id b3bfa0cba867f23365b81658b47efd906830879b for the kernel changes. Signed-off-by: M. Mohan Kumar --- testcases/kernel/containers/pidns/pidns14.c | 122 --------------------- testcases/kernel/containers/pidns/runpidnstest.sh | 6 - 2 files changed, 0 insertions(+), 128 deletions(-) delete mode 100644 testcases/kernel/containers/pidns/pidns14.c diff --git a/testcases/kernel/containers/pidns/pidns14.c b/testcases/kernel/containers/pidns/pidns14.c deleted file mode 100644 index e95bf95..0000000 --- a/testcases/kernel/containers/pidns/pidns14.c +++ /dev/null @@ -1,122 +0,0 @@ -/* -* Copyright (c) International Business Machines Corp., 2008 -* 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 -* -*************************************************************************** -* * Assertion: -* * kill -USR1 container_init from outside a container -* * $ Where init has not defined a custom handler for USR1 -* * $ Should kill the container -* * $ else the test fails. -* * -* * Description: -* * This testcase creates container and waits till it is awakened by parent. -* * The parent process sends the SIGUSR1 to container init. -* * This would invoke default handler & terminate the container init. -* * In parent process verify, if the SIGUSR1 signal is passed to c-init. -* * If yes then Test is Passed else Test is Failed. -* * -* * History: -* * DATE NAME DESCRIPTION -* * 14/11/08 Veerendra C Verifying kill -USR1 in pidns -* -******************************************************************************/ -#include "config.h" - -#define _GNU_SOURCE 1 -#include -#include -#include -#include -#include -#include -#include -#include - -char *TCID = "pidns14"; -int TST_TOTAL = 1; - -int child_fn(void *); -void cleanup(void); - -#define CHILD_PID 1 -#define PARENT_PID 0 - -/* - * child_fn() - Inside container - */ -int child_fn(void *ttype) -{ - pid_t pid, ppid; - - /* Set process id and parent pid */ - pid = getpid(); - ppid = getppid(); - - if ((pid != CHILD_PID) || (ppid != PARENT_PID)) { - tst_resm(TBROK, "pidns is not created."); - cleanup(); - } - pause(); - tst_resm(TFAIL, "Oops! Container init resumed after receiving SIGUSR1"); - return -1; -} - -/* - * cleanup() - performs all ONE TIME cleanup for this test at - * completion or premature exit. - */ -void cleanup() -{ - /* Clean the test testcase as LTP wants*/ - TEST_CLEANUP; - tst_exit(); - -} - -/*********************************************************************** -* M A I N -***********************************************************************/ - -int main(int argc, char *argv[]) -{ - int status; - pid_t cpid; - - cpid = do_clone(CLONE_NEWPID | SIGCHLD, child_fn, NULL); - - if (cpid < 0) { - tst_resm(TBROK, "clone() failed."); - cleanup(); - } - - sleep(1); - /* Passing the SIGUSR1 to the container init */ - if (kill(cpid, SIGUSR1) != 0) { - tst_resm(TBROK, "kill(SIGUSR1) fails."); - cleanup(); - } - - sleep(1); - if (waitpid(cpid, &status, 0) < 0) - tst_resm(TWARN, "waitpid() failed."); - - if ((WIFSIGNALED(status)) && (WTERMSIG(status) == SIGUSR1)) - tst_resm(TPASS, "Container init is killed as expected, " - " when the SIGUSR1 is passed from parent\n"); - else - tst_resm(TFAIL, "After sending signal kill -USR1, " - "returned unexpected error\n"); - - return 0; -} /* End main */ diff --git a/testcases/kernel/containers/pidns/runpidnstest.sh b/testcases/kernel/containers/pidns/runpidnstest.sh index 12d3b34..03fed38 100644 --- a/testcases/kernel/containers/pidns/runpidnstest.sh +++ b/testcases/kernel/containers/pidns/runpidnstest.sh @@ -85,12 +85,6 @@ if [ $rc -ne 0 ] && [ -z $err_code ]; then err_code=$rc fi -pidns14 -rc=$? -if [ $rc -ne 0 ] && [ -z $err_code ]; then - err_code=$rc -fi - pidns16 rc=$? if [ $rc -ne 0 ] && [ -z $err_code ]; then -- 1.6.2.5 ------------------------------------------------------------------------------ _______________________________________________ Ltp-list mailing list Ltp-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ltp-list