From: Manas Kumar Nayak <maknayak@in.ibm.com>
To: LTP List <ltp-list@lists.sourceforge.net>
Cc: Deepakraj B Himavantharaj <deepakraj@in.ibm.com>,
Manas Kumar Nayak <maknayak@in.ibm.com>
Subject: [LTP] [PATCH 18/21] Add timer_getoverrun01 test for timer_getoverrun01 syscall
Date: Tue, 19 May 2009 00:42:06 +0530 [thread overview]
Message-ID: <20090518191205.9777.84958.sendpatchset@subratamodak.linux.ibm.com> (raw)
In-Reply-To: <20090518190905.9777.91288.sendpatchset@subratamodak.linux.ibm.com>
Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>,
To: LTP List <ltp-list@lists.sourceforge.net>,
Cc: Deepakraj B Himavantharaj <deepakraj@in.ibm.com>,
Cc: Subrata Modak <subrata@linux.vnet.ibm.com>,
Cc: Masatake YAMATO <yamato@redhat.com>,
---
--- ltp-intermediate-20090518-manas-work-original/testcases/kernel/syscalls/timer_getoverrun/Makefile 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090518-manas-work/testcases/kernel/syscalls/timer_getoverrun/Makefile 2009-04-05 11:58:14.000000000 +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-intermediate-20090518-manas-work-original/testcases/kernel/syscalls/timer_getoverrun/timer_getoverrun01.c 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090518-manas-work/testcases/kernel/syscalls/timer_getoverrun/timer_getoverrun01.c 2009-05-18 23:29:15.000000000 +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: timer_getoverrun01.c */
+/* */
+/* Description: This tests the timer_getoverrun() syscall */
+/* */
+/* Usage: <for command-line> */
+/* timer_getoverrun01 [-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: timer_getoverrun01 */
+/* History: Porting from Crackerjack to LTP is done by */
+/* Manas Kumar Nayak maknayak@in.ibm.com> */
+/******************************************************************************/
+
+#include <stdio.h>
+#include <errno.h>
+#include <time.h>
+#include <signal.h>
+#include <syscall.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 = "timer_getoverrun01"; /* 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();
+}
+
+char tmpname[40];
+int parent;
+int block = 1;
+
+#define ENTER(normal) tst_resm(TINFO, "Enter block %d: test %d (%s)", \
+ block, Tst_count, normal?"NORMAL":"ERROR");
+
+int main(int ac, char **av) {
+ int lc; /* loop counter */
+ char *msg; /* message returned from parse_opts */
+ timer_t created_timer_id;
+ struct sigevent ev;
+
+ /* 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) {
+
+ ev.sigev_value = (sigval_t)0;
+ ev.sigev_signo = SIGALRM;
+ ev.sigev_notify = SIGEV_SIGNAL;
+
+ TEST(syscall(__NR_timer_create, CLOCK_REALTIME, &ev, &created_timer_id ));
+
+ ENTER(1);
+ TEST( syscall(__NR_timer_getoverrun, created_timer_id ));
+ if(TEST_RETURN == 0){
+ tst_resm(TPASS, "Block %d: test %d PASSED", block, Tst_count );
+ } else {
+ tst_resm(TFAIL, "Block %d: test %d FAILED... errno = %d : %s", block, Tst_count,TEST_ERRNO, strerror(TEST_ERRNO) );
+ cleanup();
+ tst_exit();
+ }
+
+
+ ENTER(0);
+ TEST( syscall(__NR_timer_getoverrun, -1 ));
+ if(TEST_RETURN < 0 && TEST_ERRNO == EINVAL ) {
+ tst_resm(TPASS, "Block %d: test %d PASSED", block, Tst_count );
+ } else {
+ tst_resm(TFAIL, "Block %d: test %d FAILED... errno = %d : %s", block, Tst_count,TEST_ERRNO, strerror(TEST_ERRNO) );
+ cleanup();
+ tst_exit();
+ }
+
+
+ }
+ }
+ cleanup();
+ tst_exit();
+}
+
+
+/*
+
+NAME
+ timer_getoverrun
+SYNOPSIS
+ #include <time.h>
+
+ int timer_getoverrun(timer_t timerid);
+
+ Only a single signal shall be queued to the process for a given timer
+ at any point in time. When a timer for which a signal is still pending
+ expires, no signal shall be queued, and a timer overrun shall occur.
+ When a timer expiration signal is delivered to or accepted by a pro-
+ cess, if the implementation supports the Realtime Signals Extension,
+ the timer_getoverrun() function shall return the timer expiration
+ overrun count for the specified timer. The overrun count returned con-
+ tains the number of extra timer expirations that occurred between the
+ time the signal was generated (queued) and when it was delivered or
+ accepted, up to but not including an implementation-defined maximum of
+ {DELAYTIMER_MAX}. If the number of such extra expirations is greater
+ than or equal to {DELAYTIMER_MAX}, then the overrun count shall be set
+ to {DELAYTIMER_MAX}. The value returned by timer_getoverrun() shall
+ apply to the most recent expiration signal delivery or acceptance for
+ the timer. If no expiration signal has been delivered for the timer,
+ or if the Realtime Signals Extension is not supported, the return
+ value of timer_getoverrun() is unspecified.
+
+RETURN VALUE
+ If the timer_getoverrun() function succeeds, it shall return the timer
+ expiration overrun count as explained above.
+*/
--- ltp-intermediate-20090518-manas-work-original/runtest/syscalls 2009-05-18 23:26:45.000000000 +0530
+++ ltp-intermediate-20090518-manas-work/runtest/syscalls 2009-05-18 23:30:40.000000000 +0530
@@ -1158,6 +1158,8 @@ timerfd01 timerfd01
timerfd02 timerfd02
timerfd03 timerfd03
+timer_getoverrun01 timer_getoverrun01
+
truncate01 truncate01
truncate01_64 truncate01_64
truncate02 truncate02
---
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
Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list
next prev parent reply other threads:[~2009-05-18 19:22 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-18 19:09 [LTP] [PATCH 00/21][1st Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
2009-05-18 19:09 ` [LTP] [PATCH 01/21] Add add_key01 test for add_key syscall Manas Kumar Nayak
2009-05-18 19:09 ` [LTP] [PATCH 02/21] Add add_key02 " Manas Kumar Nayak
2009-05-18 19:09 ` [LTP] [PATCH 03/21] Add bdflush01 test for bdflush syscall Manas Kumar Nayak
2009-05-18 19:09 ` [LTP] [PATCH 04/21] Add exit_group01 test for exit_group syscall Manas Kumar Nayak
2009-05-18 19:09 ` [LTP] [PATCH 05/21] Add keyctl01 test for keyctl syscall Manas Kumar Nayak
2009-05-18 19:10 ` [LTP] [PATCH 06/21] Add newuname01 test for newuname syscall Manas Kumar Nayak
2009-05-18 19:10 ` [LTP] [PATCH 07/21] Add rt_sigaction01 test for rt_sigaction syscall Manas Kumar Nayak
2009-05-18 19:10 ` [LTP] [PATCH 08/21] Add rt_sigprocmask01 test for rt_sigprocmask syscall Manas Kumar Nayak
2009-05-18 19:10 ` [LTP] [PATCH 09/21] Add rt_sigprocmask02 " Manas Kumar Nayak
2009-05-18 19:10 ` [LTP] [PATCH 10/21] Add rt_sigqueueinfo01 test for rt_sigqueueinfo syscall Manas Kumar Nayak
2009-05-18 19:10 ` [LTP] [PATCH 11/21] Add rt_sigsuspend01 test for rt_sigsuspend syscall Manas Kumar Nayak
2009-05-18 19:11 ` [LTP] [PATCH 12/21] Add set_thread_area01 test for set_thread_area syscall Manas Kumar Nayak
2009-05-18 19:11 ` [LTP] [PATCH 13/21] Add set_thread_area02 " Manas Kumar Nayak
2009-05-18 19:11 ` [LTP] [PATCH 14/21] Add set_tid_address01 test for set_tid_address syscall Manas Kumar Nayak
2009-05-18 19:11 ` [LTP] [PATCH 15/21] Add sgetmask01 test for sgetmask syscall Manas Kumar Nayak
2009-05-18 19:11 ` [LTP] [PATCH 16/21] Add sigreturn01 test for sigreturn syscall Manas Kumar Nayak
2009-08-31 12:17 ` Cyril Hrubis
2009-05-18 19:11 ` [LTP] [PATCH 17/21] Add ssetmask01 test for ssetmask syscall Manas Kumar Nayak
2009-05-18 19:12 ` Manas Kumar Nayak [this message]
2009-05-18 19:12 ` [LTP] [PATCH 19/21] Add timer_gettime01 test for timer_gettime syscall Manas Kumar Nayak
2009-05-18 19:12 ` [LTP] [PATCH 20/21] Add tkill01 test for tkill syscall Manas Kumar Nayak
2009-05-18 19:12 ` [LTP] [PATCH 21/21] Add tkill02 " Manas Kumar Nayak
2009-05-21 18:59 ` [LTP] [PATCH 00/21][1st Bunch] Port Crackerjack Syscall tests(missing) to LTP Subrata Modak
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20090518191205.9777.84958.sendpatchset@subratamodak.linux.ibm.com \
--to=maknayak@in.ibm.com \
--cc=deepakraj@in.ibm.com \
--cc=ltp-list@lists.sourceforge.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox