* [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP
@ 2009-05-27 10:06 Manas Kumar Nayak
2009-05-27 10:07 ` [LTP] [PATCH 01/13] Add/Port Utility Headers for these set of tests Manas Kumar Nayak
` (13 more replies)
0 siblings, 14 replies; 31+ messages in thread
From: Manas Kumar Nayak @ 2009-05-27 10:06 UTC (permalink / raw)
To: LTP List; +Cc: Manas Kumar Nayak
Hi,
>On Tue, 2009-05-19 at 00:39 +0530, Manas Kumar Nayak wrote:
>Hi,
>
> I have ported the following tests from Crackerjack to LTP.
> Kindly include them to LTP:
>
> [PATCH 01/21] Add add_key01 test for add_key syscall
> [PATCH 02/21] Add add_key02 test for add_key syscall
> [PATCH 03/21] Add bdflush01 test for bdflush syscall
> [PATCH 04/21] Add exit_group01 test for exit_group syscall
> [PATCH 05/21] Add keyctl01 test for keyctl syscall
> [PATCH 06/21] Add newuname01 test for newuname syscall
> [PATCH 07/21] Add rt_sigaction01 test for rt_sigaction syscall
> [PATCH 08/21] Add rt_sigprocmask01 test for rt_sigprocmask syscall
> [PATCH 09/21] Add rt_sigprocmask02 test for rt_sigprocmask syscall
> [PATCH 10/21] Add rt_sigqueueinfo01 test for rt_sigqueueinfo syscall
> [PATCH 11/21] Add rt_sigsuspend01 test for rt_sigsuspend syscall
> [PATCH 12/21] Add set_thread_area01 test for set_thread_area syscall
> [PATCH 13/21] Add set_thread_area02 test for set_thread_area syscall
> [PATCH 14/21] Add set_tid_address01 test for set_tid_address syscall
> [PATCH 15/21] Add sgetmask01 test for sgetmask syscall
> [PATCH 16/21] Add sigreturn01 test for sigreturn syscall
> [PATCH 17/21] Add ssetmask01 test for ssetmask syscall
> [PATCH 18/21] Add timer_getoverrun01 test for timer_getoverrun01 syscall
> [PATCH 19/21] Add timer_gettime01 test for timer_gettime syscall
> [PATCH 20/21] Add tkill01 test for tkill syscall
> [PATCH 21/21] Add tkill02 test for tkill syscall
>
> Todo:
> 1) Port the Remaining ones (next week),
As promised earlier, here remains the 2nd Bunch of tests ported
from Crackerjack to LTP:
__001_Add_Utility_Headers_for_these_set_of_tests.patch
__002_Add_get_mempolicy01_test_for_get_mempolicy_syscall.patch
__003_Add_clock_getres01_test_for_clock_getres_syscall.patch
__004_Add_clock_nanosleep01_test_for_clock_nanosleep_syscall.patch
__005_Add_mq_notify01_test_for_mq_notify_syscall.patch
__006_Add_ppoll01_test_for_ppoll_syscall.patch
__007_Add_mq_open01_test_for_mq_open_syscall.patch
__008_Add_mq_timedreceive01_test_for_mq_timedreceive_syscall.patch
__009_Add_utimes01_test_for_utimes_syscall.patch
__010_Add_mq_unlink01_test_for_mq_unlink_syscall.patch
__011_Add_mq_timedsend01_test_for_mq_timedsend_syscall.patch
__012_Add_unshare01_test_for_unshare_syscall.patch
__013_Add_unshare02_test_for_unshare_syscall.patch
Still TODO:
-> The remaining testcases will be ported soon.
Regards--
Manas
>
> Regards--
> Manas
>
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^ permalink raw reply [flat|nested] 31+ messages in thread
* [LTP] [PATCH 01/13] Add/Port Utility Headers for these set of tests
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
@ 2009-05-27 10:07 ` Manas Kumar Nayak
2009-05-29 12:55 ` Subrata Modak
2009-05-27 10:07 ` [LTP] [PATCH 02/13] Add/Port get_mempolicy01 test for get_mempolicy() syscall Manas Kumar Nayak
` (12 subsequent siblings)
13 siblings, 1 reply; 31+ messages in thread
From: Manas Kumar Nayak @ 2009-05-27 10:07 UTC (permalink / raw)
To: LTP List; +Cc: Manas Kumar Nayak
Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>
To: LTP List <ltp-list@lists.sourceforge.net>
Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
Cc: Masatake YAMATO <yamato@redhat.com>
---
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/utils/common_j_h.c 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/utils/common_j_h.c 2009-05-18 21:35:36.000000000 +0530
@@ -0,0 +1,360 @@
+/*
+ * Crackerjack Project
+ *
+ * Copyright (C) 2007-2008, Hitachi, Ltd.
+ * Author(s): Yumiko Sugita <yumiko.sugita.yf@hitachi.com>,
+ * Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp>
+ *
+ * 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $Id:$
+ *
+ */
+//#define _GNU_SOURCE 1
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <pwd.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <mqueue.h>
+#include "include_j_h.h"
+
+
+/*
+ * Change user ID
+ *
+ * We assume 'test' executable is executed with 'root' permission.
+ * So, if you use this function, you can not return 'root' uid.
+ */
+int setup_uid(char *uname)
+{
+ struct passwd *pw;
+ int rc;
+
+ pw = getpwnam(uname);
+ if (!pw) {
+ EPRINTF("getpwnam failed.\n");
+ return -1;
+ }
+ rc = setuid(pw->pw_uid);
+ if (rc < 0) {
+ EPRINTF("setuid failed.\n");
+ return -1;
+ }
+ return 0;
+}
+
+/*
+ * Change effective user ID
+ */
+int setup_euid(char *uname, uid_t *old_uid)
+{
+ struct passwd *pw;
+ int rc;
+
+ *old_uid = geteuid();
+ pw = getpwnam(uname);
+ if (!pw) {
+ EPRINTF("getpwnam failed.\n");
+ return -1;
+ }
+ rc = seteuid(pw->pw_uid);
+ if (rc < 0) {
+ EPRINTF("seteuid failed.\n");
+ return -1;
+ }
+ return 0;
+}
+
+int cleanup_euid(uid_t old_uid)
+{
+ int rc;
+
+ rc = seteuid(old_uid);
+ if (rc < 0) {
+ EPRINTF("seteuid failed.\n");
+ return -1;
+ }
+ return 0;
+}
+
+
+/*
+ * Generate a child process which will send a signal
+ */
+static void sighandler_for_sig_proc(int sig)
+{
+ if (sig == SIGUSR2)
+ return;
+ return;
+}
+
+pid_t create_sig_proc(unsigned long usec, int sig)
+{
+ pid_t pid, cpid;
+
+ signal(SIGUSR2, sighandler_for_sig_proc);
+ pid = getpid();
+ cpid = fork();
+ switch (cpid) {
+ case 0:
+ pause();
+ usleep(usec);
+ kill(pid, sig);
+ _exit(0);
+ break;
+ case -1:
+ EPRINTF("fork failed.\n");
+ return cpid;
+ default:
+ kill(cpid, SIGUSR2);
+ return cpid;
+ }
+}
+
+
+/*
+ * Create and delete test file
+ */
+int setup_file(char *testdir, char *fname, char *path)
+{
+ return _setup_file(testdir, fname, path,
+ O_CREAT|O_EXCL|O_RDWR, S_IRUSR|S_IWUSR);
+}
+
+int _setup_file(char *testdir, char *fname, char *path, int flags, mode_t mode)
+{
+ int rc;
+
+ sprintf(path, "%s/%s", testdir, fname);
+ rc = open(path, flags, mode);
+ if (rc < 0) {
+ EPRINTF("open failed.\n");
+ return -1;
+ }
+ return rc;
+}
+
+int cleanup_file(char *path)
+{
+ unlink(path);
+ return 0;
+}
+
+
+/*
+ * Create and delete swap file
+ */
+/* swap file needs to be more than 40KB */
+#define MIN_SWAPFILE_SIZE (64 * 1024)
+int setup_swapfile(char *testdir, char *fname, char *path, size_t size)
+{
+ int fd = -1, rc;
+ size_t r_sz;
+ int cmdlen = 256;
+ char cmd[cmdlen];
+ char *p = NULL;
+
+ sprintf(path, "%s/%s", testdir, fname);
+ fd = open(path, O_CREAT|O_EXCL|O_RDWR, S_IRUSR|S_IWUSR);
+ if (fd < 0) {
+ EPRINTF("open failed.\n");
+ goto ERR_EXIT;
+ }
+ if (size < MIN_SWAPFILE_SIZE) {
+ EPRINTF("size too short.\n");
+ goto ERR_EXIT;
+ }
+ p = malloc(size);
+ if (!p) {
+ EPRINTF("malloc failed.\n");
+ goto ERR_EXIT;
+ }
+ /* Swap file must not have hole area */
+ memset(p, 0x5a, size);
+ r_sz = (size_t)write(fd, p, size);
+ if (r_sz != size) {
+ EPRINTF("write failed.\n");
+ goto ERR_EXIT;
+ }
+ snprintf(cmd, cmdlen, "/sbin/mkswap %s > /dev/null 2>&1", path);
+ rc = system(cmd);
+ if (rc != 0) {
+ EPRINTF("system(%s) failed.\n", cmd);
+ goto ERR_EXIT;
+ }
+ return fd;
+
+ERR_EXIT:
+ if (fd >= 0)
+ close(fd);
+ if (p)
+ free(p);
+ return -1;
+}
+
+int cleanup_swapfile(char *path)
+{
+ unlink(path);
+ return 0;
+}
+
+
+/*
+ * Change user limit that the calling process can open
+ */
+int setup_ulimit_fnum(rlim_t newlim, rlim_t *oldlim)
+{
+ int rc;
+ struct rlimit rlim;
+
+ rc = getrlimit(RLIMIT_NOFILE, &rlim);
+ if (rc < 0) {
+ EPRINTF("getrlimit failed.\n");
+ return -1;
+ }
+ *oldlim = rlim.rlim_cur;
+ if (newlim > rlim.rlim_max) {
+ EPRINTF("can't set ulimit value: %ld.\n", newlim);
+ return -1;
+ }
+ rlim.rlim_cur = newlim;
+ rc = setrlimit(RLIMIT_NOFILE, &rlim);
+ if (rc < 0) {
+ EPRINTF("setrlimit failed.\n");
+ return -1;
+ }
+ return 0;
+}
+
+int cleanup_ulimit_fnum(rlim_t oldlim)
+{
+ int rc;
+ struct rlimit rlim;
+
+ rc = getrlimit(RLIMIT_NOFILE, &rlim);
+ if (rc < 0) {
+ EPRINTF("getrlimit failed.\n");
+ return -1;
+ }
+ if (oldlim > rlim.rlim_max) {
+ EPRINTF("can't set ulimit value: %ld.\n", oldlim);
+ return -1;
+ }
+ rlim.rlim_cur = oldlim;
+ rc = setrlimit(RLIMIT_NOFILE, &rlim);
+ if (rc < 0) {
+ EPRINTF("setrlimit failed.\n");
+ return -1;
+ }
+ return 0;
+}
+
+
+/*
+ * Change /proc or /sys setting
+ */
+int setup_proc_fs(char *path, int newval, int *oldval)
+{
+ int fd = -1, rc, len;
+ char buf[32];
+
+ fd = open(path, O_RDWR);
+ if (fd < 0) {
+ EPRINTF("open %s failed.\n", path);
+ return -1;
+ }
+
+ do {
+ rc = read(fd, buf, 32);
+ } while (rc < 0 && errno == EAGAIN);
+ if (rc < 0) {
+ EPRINTF("read failed.\n");
+ return -1;
+ }
+
+ *oldval = atoi(buf);
+ sprintf(buf, "%d\n", newval);
+ len = strlen(buf);
+ rc = write(fd, buf, len);
+ if (rc != len) {
+ EPRINTF("write failed.\n");
+ return -1;
+ }
+ return 0;
+}
+
+int cleanup_proc_fs(char *path, int oldval)
+{
+ int fd = -1, rc, len;
+ char buf[32];
+
+ fd = open(path, O_RDWR);
+ if (fd < 0) {
+ EPRINTF("open %s failed.\n", path);
+ return -1;
+ }
+
+ sprintf(buf, "%d\n", oldval);
+ len = strlen(buf);
+ rc = write(fd, buf, len);
+ if (rc != len) {
+ EPRINTF("write failed.\n");
+ return -1;
+ }
+ return 0;
+}
+
+
+#if 0
+/*
+ * Check max nodes from /sys/devices/system/node/node* files (for NUMA)
+ */
+int get_max_nodes(void)
+{
+ /* We assume that there is only one node */
+ return 1;
+}
+#endif
+
+/*
+ * Get unexist pid
+ */
+pid_t get_unexist_pid(void)
+{
+ pid_t pid;
+ int st;
+
+ pid = fork();
+ switch (pid) {
+ case -1:
+ EPRINTF("fork failed.\n");
+ return -1;
+ case 0:
+ _exit(0);
+ default:
+ wait(&st);
+ return pid;
+ }
+}
+
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/utils/include_j_h.h 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/utils/include_j_h.h 2009-05-18 21:35:36.000000000 +0530
@@ -0,0 +1,160 @@
+/*
+ * Crackerjack Project
+ *
+ * Copyright (C) 2007-2008, Hitachi, Ltd.
+ * Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>,
+ * Yumiko Sugita <yumiko.sugita.yf@hitachi.com>,
+ * Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp>
+ *
+ * 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $Id:$
+ *
+ */
+#ifndef __CJK_SYSCALL_J_H__
+#define __CJK_SYSCALL_J_H__
+
+#include <sys/time.h>
+#include <sys/resource.h>
+
+
+#define REG_RESULT_LOG_FP stdout
+#define REG_DETAIL_LOG_FP stderr
+
+
+/*
+ * RPRINTF : macro to output test result
+ */
+#define RPRINTF(...) \
+ do { \
+ fprintf(REG_RESULT_LOG_FP, __VA_ARGS__); \
+ } while (0)
+
+
+/*
+ * PRINTF : macro to output detail log
+ */
+#define PRINTF(...) \
+ do { \
+ fprintf(REG_DETAIL_LOG_FP, __VA_ARGS__); \
+ } while (0)
+
+
+/*
+ * EPRINTF : macro to output error message
+ */
+#define EPRINTF(...) \
+ do { \
+ fprintf(REG_DETAIL_LOG_FP, __VA_ARGS__); \
+ } while (0)
+
+
+/*
+ * DPRINTF : macro to output debug message
+ */
+#define DPRINTF(...) \
+ do { \
+ if (opt_debug) \
+ PRINTF("[DEBUG] " __VA_ARGS__); \
+ } while (0)
+
+
+/*
+ * PRINT_XXX : macro to output test result and expect
+ */
+#define __PRINT_EXPECT(rc_has_range, rc, errno) \
+ do { \
+ if (rc_has_range) \
+ PRINTF("EXPECT: return value(ret)=%s", \
+ (rc) >= 0 ? "(N >= 0)" : "(N < 0)"); \
+ else \
+ PRINTF("EXPECT: return value(ret)=%d", rc); \
+ PRINTF(" errno=%d (%s)", errno, strerror(errno)); \
+ } while (0)
+
+#define __PRINT_RESULT(rc_has_range, rc, errno) \
+ do { \
+ if (rc_has_range) \
+ PRINTF("RESULT: return value(ret)=%8d", rc); \
+ else \
+ PRINTF("RESULT: return value(ret)=%d", rc); \
+ PRINTF(" errno=%d (%s)", errno, strerror(errno)); \
+ } while (0)
+
+#define PRINT_RESULT(rc_has_range, e_rc, e_errno, r_rc, r_errno) \
+ do { \
+ __PRINT_EXPECT(rc_has_range, e_rc, e_errno); \
+ PRINTF("\n"); \
+ __PRINT_RESULT(rc_has_range, r_rc, r_errno); \
+ PRINTF("\n"); \
+ } while (0)
+
+#define PRINT_RESULT_EXTRA(rc_has_range, e_rc, e_errno, r_rc, r_errno, \
+ str, extra_ok) \
+ do { \
+ __PRINT_EXPECT(rc_has_range, e_rc, e_errno); \
+ if ((extra_ok)) \
+ PRINTF("\n"); \
+ else \
+ PRINTF(", %s=OK\n", str); \
+ __PRINT_RESULT(rc_has_range, r_rc, r_errno); \
+ if ((extra_ok)) \
+ PRINTF("\n"); \
+ else \
+ PRINTF(", %s=NG\n", str); \
+ } while (0)
+
+#define PRINT_RESULT_CMP(rc_has_range, e_rc, e_errno, r_rc, r_errno, cmp_ok) \
+ PRINT_RESULT_EXTRA(rc_has_range, e_rc, e_errno, r_rc, r_errno, \
+ "r/w check", cmp_ok)
+
+
+/*
+ * Definitions
+ */
+enum result_val {
+ RESULT_OK,
+ RESULT_NG
+};
+
+
+/*
+ * Prototype
+ */
+int setup_uid(char *uname);
+int setup_euid(char *uname, uid_t *old_uid);
+int cleanup_euid(uid_t old_uid);
+
+pid_t create_sig_proc(unsigned long usec, int sig);
+
+int _setup_file(char *testdir, char *fname, char *path, int flags, mode_t mode);
+int setup_file(char *testdir, char *fname, char *path);
+int cleanup_file(char *path);
+
+int setup_swapfile(char *testdir, char *fname, char *path, size_t size);
+int cleanup_swapfile(char *path);
+
+int setup_ulimit_fnum(rlim_t newlim, rlim_t *oldlim);
+int cleanup_ulimit_fnum(rlim_t oldlim);
+
+int setup_proc_fs(char *path, int newval, int *oldval);
+int cleanup_proc_fs(char *path, int oldval);
+
+#define QUEUE_NAME "/test_mqueue"
+pid_t create_echo_msg_proc(void);
+
+pid_t get_unexist_pid(void);
+
+#endif /* __CJK_SYSCALL_J_H__ */
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/utils/inotify.h 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/utils/inotify.h 2009-05-18 21:35:36.000000000 +0530
@@ -0,0 +1,227 @@
+/*
+ * Inode based directory notification for Linux
+ *
+ * Copyright (C) 2005 John McCutchan
+ */
+
+#ifndef _LINUX_INOTIFY_H
+#define _LINUX_INOTIFY_H
+
+#include <linux/types.h>
+
+/*
+ * struct inotify_event - structure read from the inotify device for each event
+ *
+ * When you are watching a directory, you will receive the filename for events
+ * such as IN_CREATE, IN_DELETE, IN_OPEN, IN_CLOSE, ..., relative to the wd.
+ */
+struct inotify_event {
+ __s32 wd; /* watch descriptor */
+ __u32 mask; /* watch mask */
+ __u32 cookie; /* cookie to synchronize two events */
+ __u32 len; /* length (including nulls) of name */
+ char name[0]; /* stub for possible name */
+};
+
+/* the following are legal, implemented events that user-space can watch for */
+#define IN_ACCESS 0x00000001 /* File was accessed */
+#define IN_MODIFY 0x00000002 /* File was modified */
+#define IN_ATTRIB 0x00000004 /* Metadata changed */
+#define IN_CLOSE_WRITE 0x00000008 /* Writtable file was closed */
+#define IN_CLOSE_NOWRITE 0x00000010 /* Unwrittable file closed */
+#define IN_OPEN 0x00000020 /* File was opened */
+#define IN_MOVED_FROM 0x00000040 /* File was moved from X */
+#define IN_MOVED_TO 0x00000080 /* File was moved to Y */
+#define IN_CREATE 0x00000100 /* Subfile was created */
+#define IN_DELETE 0x00000200 /* Subfile was deleted */
+#define IN_DELETE_SELF 0x00000400 /* Self was deleted */
+#define IN_MOVE_SELF 0x00000800 /* Self was moved */
+
+/* the following are legal events. they are sent as needed to any watch */
+#define IN_UNMOUNT 0x00002000 /* Backing fs was unmounted */
+#define IN_Q_OVERFLOW 0x00004000 /* Event queued overflowed */
+#define IN_IGNORED 0x00008000 /* File was ignored */
+
+/* helper events */
+#define IN_CLOSE (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) /* close */
+#define IN_MOVE (IN_MOVED_FROM | IN_MOVED_TO) /* moves */
+
+/* special flags */
+#define IN_ONLYDIR 0x01000000 /* only watch the path if it is a directory */
+#define IN_DONT_FOLLOW 0x02000000 /* don't follow a sym link */
+#define IN_MASK_ADD 0x20000000 /* add to the mask of an already existing watch */
+#define IN_ISDIR 0x40000000 /* event occurred against dir */
+#define IN_ONESHOT 0x80000000 /* only send event once */
+
+/*
+ * All of the events - we build the list by hand so that we can add flags in
+ * the future and not break backward compatibility. Apps will get only the
+ * events that they originally wanted. Be sure to add new events here!
+ */
+#define IN_ALL_EVENTS (IN_ACCESS | IN_MODIFY | IN_ATTRIB | IN_CLOSE_WRITE | \
+ IN_CLOSE_NOWRITE | IN_OPEN | IN_MOVED_FROM | \
+ IN_MOVED_TO | IN_DELETE | IN_CREATE | IN_DELETE_SELF | \
+ IN_MOVE_SELF)
+
+#ifdef __KERNEL__
+
+#include <linux/dcache.h>
+#include <linux/fs.h>
+
+/*
+ * struct inotify_watch - represents a watch request on a specific inode
+ *
+ * h_list is protected by ih->mutex of the associated inotify_handle.
+ * i_list, mask are protected by inode->inotify_mutex of the associated inode.
+ * ih, inode, and wd are never written to once the watch is created.
+ *
+ * Callers must use the established inotify interfaces to access inotify_watch
+ * contents. The content of this structure is private to the inotify
+ * implementation.
+ */
+struct inotify_watch {
+ struct list_head h_list; /* entry in inotify_handle's list */
+ struct list_head i_list; /* entry in inode's list */
+ atomic_t count; /* reference count */
+ struct inotify_handle *ih; /* associated inotify handle */
+ struct inode *inode; /* associated inode */
+ __s32 wd; /* watch descriptor */
+ __u32 mask; /* event mask for this watch */
+};
+
+struct inotify_operations {
+ void (*handle_event)(struct inotify_watch *, u32, u32, u32,
+ const char *, struct inode *);
+ void (*destroy_watch)(struct inotify_watch *);
+};
+
+#ifdef CONFIG_INOTIFY
+
+/* Kernel API for producing events */
+
+extern void inotify_d_instantiate(struct dentry *, struct inode *);
+extern void inotify_d_move(struct dentry *);
+extern void inotify_inode_queue_event(struct inode *, __u32, __u32,
+ const char *, struct inode *);
+extern void inotify_dentry_parent_queue_event(struct dentry *, __u32, __u32,
+ const char *);
+extern void inotify_unmount_inodes(struct list_head *);
+extern void inotify_inode_is_dead(struct inode *);
+extern u32 inotify_get_cookie(void);
+
+/* Kernel Consumer API */
+
+extern struct inotify_handle *inotify_init(const struct inotify_operations *);
+extern void inotify_init_watch(struct inotify_watch *);
+extern void inotify_destroy(struct inotify_handle *);
+extern __s32 inotify_find_watch(struct inotify_handle *, struct inode *,
+ struct inotify_watch **);
+extern __s32 inotify_find_update_watch(struct inotify_handle *, struct inode *,
+ u32);
+extern __s32 inotify_add_watch(struct inotify_handle *, struct inotify_watch *,
+ struct inode *, __u32);
+extern int inotify_rm_watch(struct inotify_handle *, struct inotify_watch *);
+extern int inotify_rm_wd(struct inotify_handle *, __u32);
+extern void inotify_remove_watch_locked(struct inotify_handle *,
+ struct inotify_watch *);
+extern void get_inotify_watch(struct inotify_watch *);
+extern void put_inotify_watch(struct inotify_watch *);
+
+#else
+
+static inline void inotify_d_instantiate(struct dentry *dentry,
+ struct inode *inode)
+{
+}
+
+static inline void inotify_d_move(struct dentry *dentry)
+{
+}
+
+static inline void inotify_inode_queue_event(struct inode *inode,
+ __u32 mask, __u32 cookie,
+ const char *filename,
+ struct inode *n_inode)
+{
+}
+
+static inline void inotify_dentry_parent_queue_event(struct dentry *dentry,
+ __u32 mask, __u32 cookie,
+ const char *filename)
+{
+}
+
+static inline void inotify_unmount_inodes(struct list_head *list)
+{
+}
+
+static inline void inotify_inode_is_dead(struct inode *inode)
+{
+}
+
+static inline u32 inotify_get_cookie(void)
+{
+ return 0;
+}
+
+static inline struct inotify_handle *inotify_init(const struct inotify_operations *ops)
+{
+ return ERR_PTR(-EOPNOTSUPP);
+}
+
+static inline void inotify_init_watch(struct inotify_watch *watch)
+{
+}
+
+static inline void inotify_destroy(struct inotify_handle *ih)
+{
+}
+
+static inline __s32 inotify_find_watch(struct inotify_handle *ih, struct inode *inode,
+ struct inotify_watch **watchp)
+{
+ return -EOPNOTSUPP;
+}
+
+static inline __s32 inotify_find_update_watch(struct inotify_handle *ih,
+ struct inode *inode, u32 mask)
+{
+ return -EOPNOTSUPP;
+}
+
+static inline __s32 inotify_add_watch(struct inotify_handle *ih,
+ struct inotify_watch *watch,
+ struct inode *inode, __u32 mask)
+{
+ return -EOPNOTSUPP;
+}
+
+static inline int inotify_rm_watch(struct inotify_handle *ih,
+ struct inotify_watch *watch)
+{
+ return -EOPNOTSUPP;
+}
+
+static inline int inotify_rm_wd(struct inotify_handle *ih, __u32 wd)
+{
+ return -EOPNOTSUPP;
+}
+
+static inline void inotify_remove_watch_locked(struct inotify_handle *ih,
+ struct inotify_watch *watch)
+{
+}
+
+static inline void get_inotify_watch(struct inotify_watch *watch)
+{
+}
+
+static inline void put_inotify_watch(struct inotify_watch *watch)
+{
+}
+
+#endif /* CONFIG_INOTIFY */
+
+#endif /* __KERNEL __ */
+
+#endif /* _LINUX_INOTIFY_H */
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/utils/ioprio.h 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/utils/ioprio.h 2009-05-18 21:35:36.000000000 +0530
@@ -0,0 +1,46 @@
+#ifndef __IOPRIO_H__
+#define __IOPRIO_H__
+
+//----------------------------------------------------------------------------
+// Copy of the 2.6.18 kernel header (linux/ioprio.h)
+//
+
+/*
+ * Gives us 8 prio classes with 13-bits of data for each class
+ */
+#define IOPRIO_BITS (16)
+#define IOPRIO_CLASS_SHIFT (13)
+#define IOPRIO_PRIO_MASK ((1UL << IOPRIO_CLASS_SHIFT) - 1)
+
+#define IOPRIO_PRIO_CLASS(mask) ((mask) >> IOPRIO_CLASS_SHIFT)
+#define IOPRIO_PRIO_DATA(mask) ((mask) & IOPRIO_PRIO_MASK)
+#define IOPRIO_PRIO_VALUE(class, data) (((class) << IOPRIO_CLASS_SHIFT) | data)
+
+#define ioprio_valid(mask) (IOPRIO_PRIO_CLASS((mask)) != IOPRIO_CLASS_NONE)
+
+/*
+ * These are the io priority groups as implemented by CFQ. RT is the realtime
+ * class, it always gets premium service. BE is the best-effort scheduling
+ * class, the default for any process. IDLE is the idle scheduling class, it
+ * is only served when no one else is using the disk.
+ */
+enum {
+ IOPRIO_CLASS_NONE,
+ IOPRIO_CLASS_RT,
+ IOPRIO_CLASS_BE,
+ IOPRIO_CLASS_IDLE,
+};
+
+/*
+ * 8 best effort priority levels are supported
+ */
+#define IOPRIO_BE_NR (8)
+
+enum {
+ IOPRIO_WHO_PROCESS = 1,
+ IOPRIO_WHO_PGRP,
+ IOPRIO_WHO_USER,
+};
+//-----------------------------------------------------------------------------
+
+#endif /* __IOPRIO_H__ */
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/utils/numaif.h 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/utils/numaif.h 2009-05-18 21:35:36.000000000 +0530
@@ -0,0 +1,115 @@
+/*
+ * Crackerjack Project
+ *
+ * Copyright (C) 2007-2008, Hitachi, Ltd.
+ * Author(s): Yumiko Sugita <yumiko.sugita.yf@hitachi.com>,
+ * Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp>
+ *
+ * Derived from 'numa.h' in numactl-0.9.8
+ * Copyright (C) 2003,2004 Andi Kleen, SuSE Labs.
+ *
+ * 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $Id:$
+ *
+ */
+
+#include "./include_j_h.h"
+
+#ifndef __NR_mbind
+# define __NR_mbind 274
+#endif
+#ifndef __NR_get_mempolicy
+# define __NR_get_mempolicy 275
+#endif
+#ifndef __NR_set_mempolicy
+# define __NR_set_mempolicy 276
+#endif
+#ifndef __NR_migrate_pages
+# define __NR_migrate_pages 294
+#endif
+#ifndef __NR_move_pages
+# define __NR_move_pages 317
+#endif
+
+
+
+
+#define NUMA_NUM_NODES 128
+typedef struct {
+ unsigned long n[NUMA_NUM_NODES/(sizeof(unsigned long)*8)];
+} nodemask_t;
+
+static inline void nodemask_zero(nodemask_t *mask)
+{
+ memset(mask->n, 0, sizeof(mask->n));
+}
+
+static inline void nodemask_set(nodemask_t *mask, int node)
+{
+ mask->n[node / (8*sizeof(unsigned long))] |=
+ (1UL << (node % (8*sizeof(unsigned long))));
+}
+
+static inline void nodemask_clr(nodemask_t *mask, int node)
+{
+ mask->n[node / (8*sizeof(unsigned long))] &=
+ ~(1UL << (node % (8*sizeof(unsigned long))));
+}
+
+static inline int nodemask_isset(const nodemask_t *mask, int node)
+{
+ if ((unsigned)node >= NUMA_NUM_NODES)
+ return 0;
+ if (mask->n[node / (8*sizeof(unsigned long))] &
+ (1UL << (node % (8*sizeof(unsigned long)))))
+ return 1;
+ return 0;
+}
+
+static inline int nodemask_equal(const nodemask_t *a, const nodemask_t *b)
+{
+ int i;
+ for (i = 0; i < NUMA_NUM_NODES/(sizeof(unsigned long)*8); i++)
+ if (a->n[i] != b->n[i])
+ return 0;
+ return 1;
+}
+
+static inline void nodemask_dump(const char *header, const nodemask_t *mask)
+{
+ int i;
+ EPRINTF("%s", header);
+ for (i = 0; i < NUMA_NUM_NODES/(sizeof(unsigned long)*8); i++)
+ EPRINTF(" 0x%08lx", mask->n[i]);
+ EPRINTF("\n");
+}
+
+
+#ifndef MPOL_DEFAULT
+ // Policies
+# define MPOL_DEFAULT 0
+# define MPOL_PREFERRED 1
+# define MPOL_BIND 2
+# define MPOL_INTERLEAVE 3
+ // Flags for get_mem_policy
+# define MPOL_F_NODE (1<<0)
+# define MPOL_F_ADDR (1<<1)
+ // Flags for mbind
+# define MPOL_MF_STRICT (1<<0)
+# define MPOL_MF_MOVE (1<<1)
+# define MPOL_MF_MOVE_ALL (1<<2)
+#endif
+
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/utils/poll.h 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/utils/poll.h 2009-05-18 21:35:36.000000000 +0530
@@ -0,0 +1,27 @@
+#ifndef __i386_POLL_H
+#define __i386_POLL_H
+
+/* These are specified by iBCS2 */
+#define POLLIN 0x0001
+#define POLLPRI 0x0002
+#define POLLOUT 0x0004
+#define POLLERR 0x0008
+#define POLLHUP 0x0010
+#define POLLNVAL 0x0020
+
+/* The rest seem to be more-or-less nonstandard. Check them! */
+#define POLLRDNORM 0x0040
+#define POLLRDBAND 0x0080
+#define POLLWRNORM 0x0100
+#define POLLWRBAND 0x0200
+#define POLLMSG 0x0400
+#define POLLREMOVE 0x1000
+#define POLLRDHUP 0x2000
+
+struct pollfd {
+ int fd;
+ short events;
+ short revents;
+};
+
+#endif
---
Regards--
Manas
------------------------------------------------------------------------------
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is a gathering of tech-side developers & brand creativity professionals. Meet
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_______________________________________________
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^ permalink raw reply [flat|nested] 31+ messages in thread
* [LTP] [PATCH 02/13] Add/Port get_mempolicy01 test for get_mempolicy() syscall
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
2009-05-27 10:07 ` [LTP] [PATCH 01/13] Add/Port Utility Headers for these set of tests Manas Kumar Nayak
@ 2009-05-27 10:07 ` Manas Kumar Nayak
2009-05-29 12:55 ` Subrata Modak
2009-05-27 10:08 ` [LTP] [PATCH 03/13] Add/Port clock_getres01 test for clock_getres() syscall Manas Kumar Nayak
` (11 subsequent siblings)
13 siblings, 1 reply; 31+ messages in thread
From: Manas Kumar Nayak @ 2009-05-27 10:07 UTC (permalink / raw)
To: LTP List; +Cc: Manas Kumar Nayak
Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>
To: LTP List <ltp-list@lists.sourceforge.net>
Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
Cc: Masatake YAMATO <yamato@redhat.com>
---
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/get_mempolicy/get_mempolicy01.c 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/get_mempolicy/get_mempolicy01.c 2009-05-26 21:32:56.000000000 +0530
@@ -0,0 +1,453 @@
+/******************************************************************************/
+/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
+/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
+/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
+/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
+/* */
+/* 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: get_mempolicy01.c */
+/* */
+/* Description: This tests the get_mempolicy() syscall */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* Usage: <for command-line> */
+/* get_mempolicy01 [-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: get_mempolicy01 */
+/* History: Porting from Crackerjack to LTP is done by */
+/* Manas Kumar Nayak maknayak@in.ibm.com> */
+/******************************************************************************/
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <sys/mman.h>
+#include <getopt.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <unistd.h>
+#include "../utils/numaif.h"
+#include "../utils/include_j_h.h"
+#include "../utils/common_j_h.c"
+
+/* 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 = "get_mempolicy01"; /* 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();
+}
+
+
+/*
+ * Macros
+ */
+#define SYSCALL_NAME "get_mempolicy"
+
+
+/*
+ * Global variables
+ */
+static int opt_debug;
+static char *progname;
+
+enum test_type {
+ DEFAULT, // get default policy
+ ADDR, // get policy of memory which include mapped address
+ INVALID_POINTER,
+ INVALID_FLAGS,
+};
+
+enum from_node {
+ NONE,
+ SELF,
+};
+
+
+/*
+ * Data Structure
+ */
+struct test_case {
+ int ttype;
+ int policy;
+ int from_node;
+ int ret;
+ int err;
+};
+
+/* Test cases
+ *
+ * test status of errors on man page
+ *
+ * (NONE) man page hadn't been completed.
+ *
+ * test status of errors NOT on man page
+ *
+ * EFAULT v (invalid address)
+ * EINVAL v (invalid parameters)
+ */
+
+static struct test_case tcase[] = {
+ { // case00
+ .ttype = DEFAULT,
+ .policy = MPOL_DEFAULT,
+ .from_node = NONE,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case01
+ .ttype = DEFAULT,
+ .policy = MPOL_BIND,
+ .from_node = SELF,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case02
+ .ttype = DEFAULT,
+ .policy = MPOL_INTERLEAVE,
+ .from_node = SELF,
+ .ret = 0,
+ .err = 0,
+ },
+{ // case03
+ .ttype = DEFAULT,
+ .policy = MPOL_PREFERRED,
+ .from_node = NONE,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case04
+ .ttype = DEFAULT,
+ .policy = MPOL_PREFERRED,
+ .from_node = SELF,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case05
+ .ttype = ADDR,
+ .policy = MPOL_DEFAULT,
+ .from_node = NONE,
+ .ret = 0,
+ .err = 0,
+ },
+{ // case06
+ .ttype = ADDR,
+ .policy = MPOL_BIND,
+ .from_node = SELF,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case07
+ .ttype = ADDR,
+ .policy = MPOL_INTERLEAVE,
+ .from_node = SELF,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case08
+ .ttype = ADDR,
+ .policy = MPOL_PREFERRED,
+ .from_node = NONE,
+ .ret = 0,
+ .err = 0,
+ },
+{ // case09
+ .ttype = ADDR,
+ .policy = MPOL_PREFERRED,
+ .from_node = SELF,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case10
+ .ttype = INVALID_POINTER,
+ .policy = MPOL_DEFAULT,
+ .from_node = NONE,
+ .ret = -1,
+ .err = EFAULT,
+ },
+ { // case11
+ .ttype = INVALID_FLAGS,
+ .policy = MPOL_DEFAULT,
+ .from_node = NONE,
+ .ret = -1,
+ .err = EINVAL,
+ },
+};
+
+#define MEM_LENGTH (4 * 1024 * 1024)
+/*
+ * do_test()
+ *
+ * Input : TestCase Data
+ * Return : RESULT_OK(0), RESULT_NG(1)
+ *
+ */
+
+static int do_test(struct test_case *tc)
+{
+ int sys_ret;
+ int sys_errno;
+ int result = RESULT_OK;
+ int rc, policy, flags, cmp_ok = 1;
+ nodemask_t nodemask, getnodemask;
+ unsigned long maxnode = NUMA_NUM_NODES;
+ char *p = NULL;
+ unsigned long len = MEM_LENGTH;
+
+ /* We assume that there is only one node(node0). */
+ nodemask_zero(&nodemask);
+ nodemask_set(&nodemask, 0);
+ nodemask_zero(&getnodemask);
+
+ switch (tc->ttype) {
+ case DEFAULT:
+ flags = 0;
+ p = NULL;
+ // set memory policy
+ if (tc->from_node == NONE)
+ TEST(rc = syscall(__NR_set_mempolicy, tc->policy, NULL, 0));
+ else
+ TEST(rc = syscall(__NR_set_mempolicy, tc->policy,&nodemask, maxnode));
+
+ if (TEST_RETURN < 0) {
+ tst_resm(TFAIL, "set_mempolicy() failed - errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ cleanup();
+ tst_exit();
+ }
+ break;
+ default:
+ flags = MPOL_F_ADDR;
+ // mmap memory
+ p = mmap(NULL, len, PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS, 0, 0);
+ if (p == (void*)-1) {
+ tst_resm(TFAIL, "malloc failed - errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ cleanup();
+ tst_exit();
+ }
+ // set memory policy
+ if (tc->from_node == NONE)
+ TEST(rc = syscall(__NR_mbind, p, len, tc->policy,NULL, 0, 0));
+ else
+ TEST(rc = syscall(__NR_mbind, p, len, tc->policy,&nodemask, maxnode, 0));
+ if (tc->ttype == INVALID_POINTER)
+ p = NULL;
+
+ if (tc->ttype == INVALID_FLAGS){
+ flags = -1;
+ break;
+ }
+ }
+ /*
+ * Execute system call
+ */
+ errno = 0;
+ TEST(sys_ret = syscall(__NR_get_mempolicy, &policy, &getnodemask, maxnode,p, flags));
+ sys_errno = errno;
+ if (sys_ret < 0)
+ goto TEST_END;
+
+ // When policy equals MPOL_DEFAULT, then get_mempolicy not return node
+ if (tc->policy == MPOL_DEFAULT)
+ nodemask_zero(&nodemask);
+ cmp_ok = tc->policy == policy && nodemask_equal(&nodemask,&getnodemask);
+ if (opt_debug) {
+ nodemask_dump("nodemask Expect:", &nodemask);
+ nodemask_dump("nodemask Result:", &getnodemask);
+ tst_resm(TINFO,"policy E:%d R:%d", tc->policy, policy);
+ }
+TEST_END:
+ /*
+ * Check results
+ */
+ result |= (sys_errno != tc->err) || !cmp_ok;
+ PRINT_RESULT_CMP(0, tc->ret, tc->err, sys_ret, sys_errno, cmp_ok);
+EXIT:
+ return result;
+}
+
+
+/*
+ * usage()
+ */
+
+void usage(const char *progname)
+{
+ tst_resm(TINFO,"usage: %s [options]", progname);
+ tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
+ tst_resm(TINFO,"options:");
+ tst_resm(TINFO," -d --debug Show debug messages");
+ tst_resm(TINFO," -h --help Show this message");
+
+ tst_resm(TINFO,"NG");
+ exit(1);
+}
+
+
+/*
+ * main()
+ */
+
+
+
+int main(int ac, char **av) {
+ int result = RESULT_OK;
+ int c;
+ int i;
+ int lc; /* loop counter */
+ char *msg; /* message returned from parse_opts */
+
+ struct option long_options[] = {
+ { "debug", no_argument, 0, 'd' },
+ { "help", no_argument, 0, 'h' },
+ { NULL, 0, NULL, 0 }
+ };
+
+ progname = strchr(av[0], '/');
+ progname = progname ? progname + 1 : av[0];
+
+ /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
+ while(TEST_RETURN != -1) {
+ switch (c) {
+ case 'd':
+ opt_debug = 1;
+ break;
+ default:
+ usage(progname);
+ // NOTREACHED
+ }
+ }
+
+ /*
+ * Execute test
+ */
+ for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
+ int ret;
+ tst_resm(TINFO,"(case%02d) START", i);
+ ret = do_test(&tcase[i]);
+ tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
+ result |= ret;
+ }
+
+ /*
+ * Check results
+ */
+ switch(result) {
+ case RESULT_OK:
+ tst_resm(TPASS, "get_mempolicy call succeeded");
+ break;
+
+ default:
+ tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
+ tst_resm(TINFO,"NG");
+ cleanup();
+ tst_exit();
+ break;
+ }
+
+ }
+
+ }
+ cleanup();
+ tst_exit();
+}
+
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/get_mempolicy/Makefile 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/get_mempolicy/Makefile 2009-05-22 23:56:55.000000000 +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 -O2
+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-20090521.orig/runtest/syscalls 2009-05-26 21:12:52.000000000 +0530
+++ ltp-intermediate-20090521/runtest/syscalls 2009-05-26 21:34:34.000000000 +0530
@@ -393,6 +393,7 @@ getresuid03 getresuid03
getrlimit01 getrlimit01
getrlimit02 getrlimit02
+get_mempolicy01 get_mempolicy01
get_robust_list01 get_robust_list01
getrusage01 getrusage01
---
Regards--
Manas
------------------------------------------------------------------------------
Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT
is a gathering of tech-side developers & brand creativity professionals. Meet
the minds behind Google Creative Lab, Visual Complexity, Processing, &
iPhoneDevCamp as they present alongside digital heavyweights like Barbarian
Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com
_______________________________________________
Ltp-list mailing list
Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list
^ permalink raw reply [flat|nested] 31+ messages in thread
* [LTP] [PATCH 03/13] Add/Port clock_getres01 test for clock_getres() syscall
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
2009-05-27 10:07 ` [LTP] [PATCH 01/13] Add/Port Utility Headers for these set of tests Manas Kumar Nayak
2009-05-27 10:07 ` [LTP] [PATCH 02/13] Add/Port get_mempolicy01 test for get_mempolicy() syscall Manas Kumar Nayak
@ 2009-05-27 10:08 ` Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:08 ` [LTP] [PATCH 04/13] Add/Port clock_nanosleep01 test for clock_nanosleep() syscall Manas Kumar Nayak
` (10 subsequent siblings)
13 siblings, 1 reply; 31+ messages in thread
From: Manas Kumar Nayak @ 2009-05-27 10:08 UTC (permalink / raw)
To: LTP List; +Cc: Manas Kumar Nayak
Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>
To: LTP List <ltp-list@lists.sourceforge.net>
Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
Cc: Masatake YAMATO <yamato@redhat.com>
---
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/clock_getres/clock_getres01.c 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/clock_getres/clock_getres01.c 2009-05-27 12:15:45.000000000 +0530
@@ -0,0 +1,344 @@
+/******************************************************************************/
+/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
+/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
+/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
+/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
+/* */
+/* 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: clock_getres01.c */
+/* */
+/* Description: This tests the clock_getres() syscall */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* Usage: <for command-line> */
+/* clock_getres01 [-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: clock_getres01 */
+/* History: Porting from Crackerjack to LTP is done by */
+/* Manas Kumar Nayak maknayak@in.ibm.com> */
+/******************************************************************************/
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <getopt.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <time.h>
+
+
+#include "../utils/include_j_h.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 = "clock_getres01"; /* 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();
+}
+
+
+/*
+ * Macros
+ */
+#define SYSCALL_NAME "clock_getres"
+
+
+/*
+ * Global variables
+ */
+static int opt_debug;
+static char *progname;
+
+enum test_type {
+ NORMAL,
+ NULL_POINTER,
+};
+
+
+/*
+ * Data Structure
+ */
+struct test_case {
+ clockid_t clk_id;
+ int ttype;
+ int ret;
+ int err;
+};
+
+
+/* Test cases
+*
+* test status of errors on man page
+*
+* EPERM can't check because clock_getres not requires permission
+* EINVAL v (not supported clk_id)
+*/
+
+static struct test_case tcase[] = {
+ { // case00
+ .clk_id = CLOCK_REALTIME,
+ .ttype = NORMAL,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case01
+ .clk_id = CLOCK_MONOTONIC,
+ .ttype = NORMAL,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case02
+ .clk_id = CLOCK_PROCESS_CPUTIME_ID,
+ .ttype = NORMAL,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case03
+ .clk_id = CLOCK_THREAD_CPUTIME_ID,
+ .ttype = NORMAL,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case04
+ .clk_id = -1,
+ .ttype = NORMAL,
+ .ret = -1,
+ .err = EINVAL,
+ },
+ { // case05
+ .clk_id = CLOCK_REALTIME,
+ .ttype = NULL_POINTER,
+ .ret = 0,
+ .err = 0,
+ },
+};
+
+
+
+
+#define MEM_LENGTH (4 * 1024 * 1024)
+/*
+ * do_test()
+ *
+ * Input : TestCase Data
+ * Return : RESULT_OK(0), RESULT_NG(1)
+ *
+ */
+
+static int do_test(struct test_case *tc)
+{
+ int sys_ret;
+ int sys_errno;
+ int result = RESULT_OK;
+ struct timespec res;
+
+ /*
+ * Execute system call
+ */
+ errno = 0;
+ if (tc->ttype == NULL_POINTER)
+ TEST(sys_ret = clock_getres(tc->clk_id, NULL));
+ else
+ TEST(sys_ret = clock_getres(tc->clk_id, &res));
+ sys_errno = errno;
+
+ /*
+ * Check results
+ */
+ result |= (sys_errno != tc->err);
+ PRINT_RESULT(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno);
+
+ return result;
+}
+
+
+/*
+ * usage()
+ */
+
+static void usage(const char *progname)
+{
+ tst_resm(TINFO,"usage: %s [options]", progname);
+ tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
+ tst_resm(TINFO,"options:");
+ tst_resm(TINFO," -d --debug Show debug messages");
+ tst_resm(TINFO," -h --help Show this message");
+
+ tst_resm(TINFO,"NG");
+ exit(1);
+}
+
+
+/*
+ * main()
+ */
+
+
+
+int main(int ac, char **av) {
+ int result = RESULT_OK;
+ int c;
+ int i;
+ int lc; /* loop counter */
+ char *msg; /* message returned from parse_opts */
+
+ struct option long_options[] = {
+ { "debug", no_argument, 0, 'd' },
+ { "help", no_argument, 0, 'h' },
+ { NULL, 0, NULL, 0 }
+ };
+
+ progname = strchr(av[0], '/');
+ progname = progname ? progname + 1 : av[0];
+
+ /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
+ while(TEST_RETURN != -1) {
+ switch (c) {
+ case 'd':
+ opt_debug = 1;
+ break;
+ default:
+ usage(progname);
+ // NOTREACHED
+ }
+ }
+
+
+ if (ac != optind) {
+ tst_resm(TINFO,"Options are not match.");
+ usage(progname);
+ // NOTREACHED
+ }
+
+ /*
+ * Execute test
+ */
+ for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
+ int ret;
+ tst_resm(TINFO,"(case%02d) START", i);
+ ret = do_test(&tcase[i]);
+ tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
+ result |= ret;
+ }
+
+ /*
+ * Check results
+ */
+ switch(result) {
+ case RESULT_OK:
+ tst_resm(TPASS, "clock_getres call succeeded");
+ break;
+
+ default:
+ tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
+ RPRINTF("NG\n");
+ cleanup();
+ tst_exit();
+ break;
+ }
+
+ }
+ }
+ cleanup();
+ tst_exit();
+}
+
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/clock_getres/Makefile 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/clock_getres/Makefile 2009-05-22 23:43:27.000000000 +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 -O2
+LDLIBS += -L../../../../lib -lltp -lrt
+
+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-20090521.orig/runtest/syscalls 2009-05-27 12:11:54.000000000 +0530
+++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 12:18:36.000000000 +0530
@@ -74,6 +74,7 @@ chroot02 chroot02
chroot03 chroot03
chroot04 chroot04
+clock_getres01 clock_getres01
clock_nanosleep2_01 clock_nanosleep2_01
clone01 clone01
---
Regards--
Manas
------------------------------------------------------------------------------
Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT
is a gathering of tech-side developers & brand creativity professionals. Meet
the minds behind Google Creative Lab, Visual Complexity, Processing, &
iPhoneDevCamp as they present alongside digital heavyweights like Barbarian
Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com
_______________________________________________
Ltp-list mailing list
Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list
^ permalink raw reply [flat|nested] 31+ messages in thread
* [LTP] [PATCH 04/13] Add/Port clock_nanosleep01 test for clock_nanosleep() syscall
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
` (2 preceding siblings ...)
2009-05-27 10:08 ` [LTP] [PATCH 03/13] Add/Port clock_getres01 test for clock_getres() syscall Manas Kumar Nayak
@ 2009-05-27 10:08 ` Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:09 ` [LTP] [PATCH 05/13] Add/Port mq_notify01 test for mq_notify() syscall Manas Kumar Nayak
` (9 subsequent siblings)
13 siblings, 1 reply; 31+ messages in thread
From: Manas Kumar Nayak @ 2009-05-27 10:08 UTC (permalink / raw)
To: LTP List; +Cc: Manas Kumar Nayak
Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>
To: LTP List <ltp-list@lists.sourceforge.net>
Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
Cc: Masatake YAMATO <yamato@redhat.com>
---
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/clock_nanosleep/clock_nanosleep01.c 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/clock_nanosleep/clock_nanosleep01.c 2009-05-27 12:29:23.000000000 +0530
@@ -0,0 +1,470 @@
+/******************************************************************************/
+/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
+/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
+/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
+/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
+/* */
+/* 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: clock_nanosleep01.c */
+/* */
+/* Description: This tests the clock_nanosleep() syscall */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* Usage: <for command-line> */
+/* clock_nanosleep01 [-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: clock_nanosleep01 */
+/* History: Porting from Crackerjack to LTP is done by */
+/* Manas Kumar Nayak maknayak@in.ibm.com> */
+/******************************************************************************/
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <getopt.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <time.h>
+#include <signal.h>
+#include "../utils/common_j_h.c"
+#include "../utils/include_j_h.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 = "clock_nanosleep01"; /* 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();
+}
+
+
+/*
+ * Macros
+ */
+#define SYSCALL_NAME "clock_nanosleep"
+
+
+/*
+ * Global variables
+ */
+static int opt_debug;
+static char *progname;
+
+enum test_type {
+ NORMAL,
+ NULL_POINTER,
+ SEND_SIGINT,
+};
+
+
+/*
+ * Data Structure
+ */
+struct test_case {
+ clockid_t clk_id;
+ int ttype;
+ int flags;
+ time_t sec;
+ long nsec;
+ int ret;
+ int err;
+};
+
+
+/* Test cases
+ *
+ * test status of errors on man page
+ *
+ * EINTR v (function was interrupted by a signal)
+ * EINVAL v (invalid tv_nsec, etc.)
+ * ENOTSUP can't check because not supported clk_id generates
+ * EINVAL
+ */
+
+
+static struct test_case tcase[] = {
+ { // case00
+ .clk_id = CLOCK_REALTIME,
+ .ttype = NORMAL,
+ .flags = 0,
+ .sec = 0,
+ .nsec = 500000000, // 500msec
+ .ret = 0,
+ .err = 0,
+ },
+ { // case01
+ .clk_id = CLOCK_MONOTONIC,
+ .ttype = NORMAL,
+ .flags = 0,
+ .sec = 0,
+ .nsec = 500000000, // 500msec
+ .ret = 0,
+ .err = 0,
+ },
+ { // case02
+ .ttype = NORMAL,
+ .clk_id = CLOCK_REALTIME,
+ .flags = 0,
+ .sec = 0,
+ .nsec = -1, // invalid
+ .ret = EINVAL,
+ .err = 0,
+ },
+ { // case03
+ .ttype = NORMAL,
+ .clk_id = CLOCK_REALTIME,
+ .flags = 0,
+ .sec = 0,
+ .nsec = 1000000000, // invalid
+ .ret = EINVAL,
+ .err = 0,
+ },
+ { // case04
+ .ttype = NORMAL,
+ .clk_id = CLOCK_THREAD_CPUTIME_ID, // not supported
+ .flags = 0,
+ .sec = 0,
+ .nsec = 500000000, // 500msec
+ .ret = ENOTSUP, // RHEL4U1 + 2.6.18 returns EINVAL
+ .err = 0,
+ },
+ { // case05
+ .ttype = SEND_SIGINT,
+ .clk_id = CLOCK_REALTIME,
+ .flags = 0,
+ .sec = 10,
+ .nsec = 0,
+ .ret = EINTR,
+ .err = 0,
+ },
+#if 0 // glibc generates SEGV error (RHEL4U1 + 2.6.18)
+ { // caseXX
+ .ttype = NULL_POINTER,
+ .clk_id = CLOCK_REALTIME,
+ .flags = 0,
+ .sec = 0,
+ .nsec = 500000000, // 500msec
+ .ret = EFAULT,
+ .err = 0,
+ },
+#endif
+};
+
+
+/*
+ * chk_difftime()
+ * Return : OK(0), NG(-1)
+ */
+#define MAX_MSEC_DIFF 20
+
+static int chk_difftime(struct timespec *bef, struct timespec *aft,
+ time_t sec, long nsec)
+{
+ struct timespec t;
+ time_t expect;
+ time_t result;
+
+ t.tv_sec = aft->tv_sec - bef->tv_sec;
+ t.tv_nsec = aft->tv_nsec - bef->tv_nsec;
+ if (t.tv_nsec < 0) {
+ t.tv_sec -= 1;
+ t.tv_nsec += 1000000000;
+ }
+ TEST(expect = (sec * 1000) + (nsec / 1000000));
+ TEST(result = (t.tv_sec * 1000) + (t.tv_nsec / 1000000));
+ tst_resm(TINFO,"check sleep time: (min:%ld) < %ld < (max:%ld) (msec)",expect - MAX_MSEC_DIFF, result, expect + MAX_MSEC_DIFF);
+ if (result < expect - MAX_MSEC_DIFF || result > expect + MAX_MSEC_DIFF)
+ return -1;
+ return 0;
+}
+
+
+/*
+ * do_test()
+ *
+ * Input : TestCase Data
+ * Return : RESULT_OK(0), RESULT_NG(1)
+ *
+ */
+static int do_test(struct test_case *tc)
+{
+ int sys_ret;
+ int sys_errno;
+ int result = RESULT_OK;
+ struct timespec beftp, afttp, rq, rm;
+ int rc, range_ok = 1, remain_ok = 1;
+ pid_t pid = 0;
+
+ /*
+ * Check before sleep time
+ */
+ if (tc->ttype == SEND_SIGINT) {
+ TEST(pid = create_sig_proc(500000, SIGINT));
+ if (TEST_RETURN < 0)
+ return 1;
+ }
+
+ /*
+ * Check before sleep time
+ */
+ TEST(rc = clock_gettime(tc->clk_id, &beftp));
+ if (rc < 0) {
+ tst_resm(TFAIL, "iclock_gettime failed - errno = %d : %s", TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ goto EXIT;
+ }
+ /*
+ * Execute system call
+ */
+ rq.tv_sec = tc->sec;
+ rq.tv_nsec = tc->nsec;
+ // !!!CAUTION: 'clock_gettime' returns errno itself
+ errno = 0;
+ if (tc->ttype == NULL_POINTER)
+ TEST(sys_ret = clock_nanosleep(tc->clk_id, tc->flags, NULL, &rm));
+ else
+ TEST(sys_ret = clock_nanosleep(tc->clk_id, tc->flags, &rq, &rm));
+ sys_errno = errno;
+ if (sys_ret != 0)
+ goto TEST_END;
+
+ /*
+ * Check after sleep time
+ */
+ TEST(rc = clock_gettime(tc->clk_id, &afttp));
+ if (TEST_RETURN < 0) {
+ EPRINTF("clock_gettime failed.\n");
+ result = 1;
+ goto EXIT;
+ }
+ range_ok = chk_difftime(&beftp, &afttp, tc->sec, tc->nsec) == 0;
+ /*
+ * Check remaining time
+ */
+TEST_END:
+ if (tc->ttype == NORMAL || tc->ttype == SEND_SIGINT) {
+ tst_resm(TINFO,"remain time: %ld %ld", rm.tv_sec, rm.tv_nsec);
+ if (tc->ttype == NORMAL)
+ remain_ok = rm.tv_sec == 0 && rm.tv_nsec == 0;
+ else
+ remain_ok = rm.tv_sec != 0 || rm.tv_nsec != 0;
+ }
+
+ /*
+ * Check results
+ */
+ result |= (sys_ret != tc->ret) || !range_ok || !remain_ok;
+ if (!range_ok)
+ PRINT_RESULT_EXTRA(0, tc->ret, tc->err, sys_ret, sys_errno,"time range check", range_ok);
+ else
+ PRINT_RESULT_EXTRA(0, tc->ret, tc->err, sys_ret, sys_errno,"remain time check", remain_ok);
+EXIT:
+ if (pid > 0) {
+ int st;
+ TEST(kill(pid, SIGTERM));
+ TEST(wait(&st));
+ }
+ return result;
+}
+
+/*
+ * sighandler()
+ */
+void sighandler(int sig)
+{
+ if (sig == SIGINT)
+ return;
+ // NOTREACHED
+ return;
+}
+
+
+/*
+ * usage()
+ */
+
+static void usage(const char *progname)
+{
+ tst_resm(TINFO,"usage: %s [options]", progname);
+ tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
+ tst_resm(TINFO,"options:");
+ tst_resm(TINFO," -d --debug Show debug messages");
+ tst_resm(TINFO," -h --help Show this message");
+ tst_resm(TINFO,"NG");
+ exit(1);
+}
+
+
+/*
+ * main()
+ */
+
+
+
+int main(int ac, char **av) {
+ int result = RESULT_OK;
+ int c;
+ int i;
+ int lc; /* loop counter */
+ char *msg; /* message returned from parse_opts */
+
+ struct option long_options[] = {
+ { "debug", no_argument, 0, 'd' },
+ { "help", no_argument, 0, 'h' },
+ { NULL, 0, NULL, 0 }
+ };
+
+ progname = strchr(av[0], '/');
+ progname = progname ? progname + 1 : av[0];
+
+ /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
+ while(TEST_RETURN != -1) {
+ switch (c) {
+ case 'd':
+ opt_debug = 1;
+ break;
+ default:
+ usage(progname);
+ // NOTREACHED
+ }
+ }
+
+
+ if (ac != optind) {
+ tst_resm(TINFO,"Options are not match.");
+ usage(progname);
+ // NOTREACHED
+ }
+
+ /*
+ * Execute test
+ */
+ TEST(signal(SIGINT, sighandler));
+ for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
+ int ret;
+ tst_resm(TINFO,"(case%02d) START", i);
+ ret = do_test(&tcase[i]);
+ tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
+ result |= ret;
+ }
+
+ /*
+ * Check results
+ */
+ switch(result) {
+ case RESULT_OK:
+ tst_resm(TPASS, "clock_nanosleep call succeeded");
+ break;
+
+ default:
+ tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
+ tst_resm(TINFO,"NG");
+ cleanup();
+ tst_exit();
+ break;
+ }
+
+ }
+ }
+ cleanup();
+ tst_exit();
+}
+
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/clock_nanosleep/Makefile 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/clock_nanosleep/Makefile 2009-05-23 09:41:29.000000000 +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 -O2
+LDLIBS += -L../../../../lib -lltp -lrt
+
+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-20090521.orig/runtest/syscalls 2009-05-27 12:22:30.000000000 +0530
+++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 12:37:07.000000000 +0530
@@ -75,6 +75,7 @@ chroot03 chroot03
chroot04 chroot04
clock_getres01 clock_getres01
+clock_nanosleep01 clock_nanosleep01
clock_nanosleep2_01 clock_nanosleep2_01
clone01 clone01
---
Regards--
Manas
------------------------------------------------------------------------------
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^ permalink raw reply [flat|nested] 31+ messages in thread
* [LTP] [PATCH 05/13] Add/Port mq_notify01 test for mq_notify() syscall
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
` (3 preceding siblings ...)
2009-05-27 10:08 ` [LTP] [PATCH 04/13] Add/Port clock_nanosleep01 test for clock_nanosleep() syscall Manas Kumar Nayak
@ 2009-05-27 10:09 ` Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:09 ` [LTP] [PATCH 06/13] Add/Port ppoll01 test for ppoll() syscall Manas Kumar Nayak
` (8 subsequent siblings)
13 siblings, 1 reply; 31+ messages in thread
From: Manas Kumar Nayak @ 2009-05-27 10:09 UTC (permalink / raw)
To: LTP List; +Cc: Manas Kumar Nayak
Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>
To: LTP List <ltp-list@lists.sourceforge.net>
Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
Cc: Masatake YAMATO <yamato@redhat.com>
---
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/mq_notify/Makefile 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_notify/Makefile 2009-05-23 11:08:05.000000000 +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 -O2 -D_POSIX_C_SOURCE=$(shell getconf _POSIX_MESSAGE_PASSING)L
+LDLIBS += -L../../../../lib -lltp -lrt
+
+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-20090521.orig/testcases/kernel/syscalls/mq_notify/mq_notify01.c 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_notify/mq_notify01.c 2009-05-27 12:49:33.000000000 +0530
@@ -0,0 +1,477 @@
+/******************************************************************************/
+/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
+/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
+/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
+/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
+/* */
+/* 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: mq_notify01.c */
+/* */
+/* Description: This tests the mq_notify() syscall */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* Usage: <for command-line> */
+/* mq_notify01 [-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: mq_notify01 */
+/* History: Porting from Crackerjack to LTP is done by */
+/* Manas Kumar Nayak maknayak@in.ibm.com> */
+/******************************************************************************/
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/uio.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <mqueue.h>
+#include <signal.h>
+#include <limits.h>
+
+#include "../utils/include_j_h.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 = "mq_notify01"; /* 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();
+}
+
+
+/*
+ * Macros
+ */
+#define SYSCALL_NAME "mq_notify"
+
+
+/*
+ * Global variables
+ */
+static int opt_debug;
+static char *progname;
+static int notified;
+static int cmp_ok;
+
+
+enum test_type {
+ NORMAL,
+ FD_NONE,
+ FD_NOT_EXIST,
+ FD_FILE,
+ ALREADY_REGISTERED,
+};
+
+
+/*
+ * Data Structure
+ */
+struct test_case {
+ int notify;
+ int ttype;
+ int ret;
+ int err;
+};
+
+#define MAX_MSGSIZE 8192
+#define MSG_SIZE 16
+#define USER_DATA 0x12345678
+
+
+/* Test cases
+ *
+ * test status of errors on man page
+ *
+ * EBADF v (not a valid descriptor)
+ * EBUSY v (process is already registered for notification)
+*/
+
+
+static struct test_case tcase[] = {
+ { // case00
+ .ttype = NORMAL,
+ .notify = SIGEV_NONE,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case01
+ .ttype = NORMAL,
+ .notify = SIGEV_SIGNAL,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case02
+ .ttype = NORMAL,
+ .notify = SIGEV_THREAD,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case03
+ .ttype = FD_NONE,
+ .notify = SIGEV_NONE,
+ .ret = -1,
+ .err = EBADF,
+ },
+ { // case04
+ .ttype = FD_NOT_EXIST,
+ .notify = SIGEV_NONE,
+ .ret = -1,
+ .err = EBADF,
+ },
+ { // case05
+ .ttype = FD_FILE,
+ .notify = SIGEV_NONE,
+ .ret = -1,
+ .err = EBADF,
+ },
+ { // case06
+ .ttype = ALREADY_REGISTERED,
+ .notify = SIGEV_NONE,
+ .ret = -1,
+ .err = EBUSY,
+ },
+};
+
+
+static void sigfunc(int signo, siginfo_t *info, void *data)
+{
+ if (opt_debug) {
+ tst_resm(TINFO,"si_code E:%d,\tR:%d", info->si_code, SI_MESGQ);
+ tst_resm(TINFO,"si_signo E:%d,\tR:%d", info->si_signo, SIGUSR1);
+ tst_resm(TINFO,"si_value E:0x%x,\tR:0x%x", info->si_value.sival_int,USER_DATA);
+ tst_resm(TINFO,"si_pid E:%d,\tR:%d", info->si_pid, getpid());
+ tst_resm(TINFO,"si_uid E:%d,\tR:%d", info->si_uid, getuid());
+ }
+ cmp_ok = info->si_code == SI_MESGQ &&
+ info->si_signo == SIGUSR1 &&
+ info->si_value.sival_int == USER_DATA &&
+ info->si_pid == getpid() &&
+ info->si_uid == getuid();
+ notified = 1;
+}
+
+static void tfunc(union sigval sv)
+{
+ cmp_ok = sv.sival_int == USER_DATA;
+ notified = 1;
+}
+
+/*
+ * do_test()
+ *
+ * Input : TestCase Data
+ * Return : RESULT_OK(0), RESULT_NG(1)
+ *
+ */
+
+static int do_test(struct test_case *tc)
+{
+ int sys_ret;
+ int sys_errno;
+ int result = RESULT_OK;
+ int rc, i, fd = -1;
+ struct sigevent ev;
+ struct sigaction sigact;
+ char smsg[MAX_MSGSIZE];
+
+ notified = cmp_ok = 1;
+
+ /*
+ * When test ended with SIGTERM etc, mq discriptor is left remains.
+ * So we delete it first.
+ */
+ TEST(mq_unlink(QUEUE_NAME));
+
+ switch (tc->ttype) {
+ case FD_NOT_EXIST:
+ fd = INT_MAX - 1;
+ /* fallthrough */
+ case FD_NONE:
+ break;
+ case FD_FILE:
+ TEST(fd = open("/", O_RDONLY));
+ if (TEST_RETURN < 0) {
+ tst_resm(TFAIL,"can't open \"/\".");
+ result = 1;
+ goto EXIT;
+ }
+ break;
+ default:
+ /*
+ * Open message queue
+ */
+ TEST(fd = mq_open(QUEUE_NAME, O_CREAT|O_EXCL|O_RDWR, S_IRWXU, NULL));
+ if (TEST_RETURN < 0) {
+ tst_resm(TFAIL,"mq_open failed errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ goto EXIT;
+ }
+ }
+
+ /*
+ * Set up struct sigevent
+ */
+ ev.sigev_notify = tc->notify;
+ switch (tc->notify) {
+ case SIGEV_SIGNAL:
+ notified = cmp_ok = 0;
+ ev.sigev_signo = SIGUSR1;
+ ev.sigev_value.sival_int = USER_DATA;
+
+ // set up the signal handler
+ memset(&sigact, 0, sizeof(sigact));
+ sigact.sa_sigaction = sigfunc;
+ sigact.sa_flags = SA_SIGINFO;
+ TEST(rc = sigaction(SIGUSR1, &sigact, NULL));
+ break;
+ case SIGEV_THREAD:
+ notified = cmp_ok = 0;
+ ev.sigev_notify_function = tfunc;
+ ev.sigev_notify_attributes = NULL;
+ ev.sigev_value.sival_int = USER_DATA;
+ break;
+ }
+
+ if (tc->ttype == ALREADY_REGISTERED) {
+ TEST(rc = mq_notify(fd, &ev));
+ if (TEST_RETURN < 0) {
+ tst_resm(TFAIL,"mq_notify failed errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ goto EXIT;
+ }
+ }
+
+ /*
+ * Execute system call
+ */
+ errno = 0;
+ sys_ret = mq_notify(fd, &ev);
+ sys_errno = errno;
+ if (sys_ret < 0)
+ goto TEST_END;
+
+ /*
+ * Prepare send message
+ */
+ for (i = 0; i < MSG_SIZE; i++)
+ smsg[i] = i;
+ TEST(rc = mq_timedsend(fd, smsg, MSG_SIZE, 0, NULL));
+ if (rc < 0) {
+ tst_resm(TFAIL,"mq_timedsend failed errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ goto EXIT;
+ }
+
+ while (!notified)
+ usleep(10000);
+
+TEST_END:
+ /*
+ * Check results
+ */
+ result |= (sys_errno != tc->err) || !cmp_ok;
+ PRINT_RESULT_CMP(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno,
+ cmp_ok);
+
+EXIT:
+ if (fd >= 0) {
+ close(fd);
+ mq_unlink(QUEUE_NAME);
+ }
+
+ return result;
+}
+
+
+
+/*
+ * usage()
+ */
+
+static void usage(const char *progname)
+{
+ tst_resm(TINFO,"usage: %s [options]", progname);
+ tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
+ tst_resm(TINFO,"options:");
+ tst_resm(TINFO," -d --debug Show debug messages");
+ tst_resm(TINFO," -h --help Show this message");
+ tst_resm(TINFO,"NG");
+ exit(1);
+}
+
+
+/*
+ * main()
+ */
+
+
+
+int main(int ac, char **av) {
+ int result = RESULT_OK;
+ int c;
+ int i;
+ int lc; /* loop counter */
+ char *msg; /* message returned from parse_opts */
+
+ struct option long_options[] = {
+ { "debug", no_argument, 0, 'd' },
+ { "help", no_argument, 0, 'h' },
+ { NULL, 0, NULL, 0 }
+ };
+
+ progname = strchr(av[0], '/');
+ progname = progname ? progname + 1 : av[0];
+
+ /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
+ while(TEST_RETURN != -1) {
+ switch (c) {
+ case 'd':
+ opt_debug = 1;
+ break;
+ default:
+ usage(progname);
+ // NOTREACHED
+ }
+ }
+
+
+ if (ac != optind) {
+ tst_resm(TINFO,"Options are not match.");
+ usage(progname);
+ // NOTREACHED
+ }
+
+ /*
+ * Execute test
+ */
+ for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
+ int ret;
+ tst_resm(TINFO,"(case%02d) START", i);
+ ret = do_test(&tcase[i]);
+ tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
+ result |= ret;
+ }
+
+ /*
+ * Check results
+ */
+ switch(result) {
+ case RESULT_OK:
+ tst_resm(TPASS, "mq_notify call succeeded");
+ break;
+
+ default:
+ tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
+ tst_resm(TINFO,"NG");
+ cleanup();
+ tst_exit();
+ break;
+ }
+
+ }
+ }
+ cleanup();
+ tst_exit();
+}
+
--- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 12:45:56.000000000 +0530
+++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 12:55:31.000000000 +0530
@@ -585,6 +585,8 @@ mprotect01 mprotect01
mprotect02 mprotect02
mprotect03 mprotect03
+mq_notify01 mq_notify01
+
mremap01 mremap01
mremap02 mremap02
mremap03 mremap03
---
Regards--
Manas
------------------------------------------------------------------------------
Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT
is a gathering of tech-side developers & brand creativity professionals. Meet
the minds behind Google Creative Lab, Visual Complexity, Processing, &
iPhoneDevCamp as they present alongside digital heavyweights like Barbarian
Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com
_______________________________________________
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Ltp-list@lists.sourceforge.net
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^ permalink raw reply [flat|nested] 31+ messages in thread
* [LTP] [PATCH 06/13] Add/Port ppoll01 test for ppoll() syscall
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
` (4 preceding siblings ...)
2009-05-27 10:09 ` [LTP] [PATCH 05/13] Add/Port mq_notify01 test for mq_notify() syscall Manas Kumar Nayak
@ 2009-05-27 10:09 ` Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:10 ` [LTP] [PATCH 07/13] Add/Port mq_open01 test for mq_open() syscall Manas Kumar Nayak
` (7 subsequent siblings)
13 siblings, 1 reply; 31+ messages in thread
From: Manas Kumar Nayak @ 2009-05-27 10:09 UTC (permalink / raw)
To: LTP List; +Cc: Manas Kumar Nayak
diff -uprN ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/Makefile ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/Makefile
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/Makefile 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/Makefile 2009-05-23 12:01:25.000000000 +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 -O2
+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)
diff -uprN ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/ppoll01.c ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/ppoll01.c
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/ppoll01.c 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/ppoll01.c 2009-05-27 13:00:58.000000000 +0530
@@ -0,0 +1,482 @@
+/******************************************************************************/
+/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
+/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
+/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
+/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
+/* */
+/* 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: ppoll01.c */
+/* */
+/* Description: This tests the ppoll01() syscall */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* Usage: <for command-line> */
+/* ppoll01 [-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: ppoll01 */
+/* History: Porting from Crackerjack to LTP is done by */
+/* Manas Kumar Nayak maknayak@in.ibm.com> */
+/******************************************************************************/
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <sys/select.h>
+#include <sys/wait.h>
+#include <getopt.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <libgen.h>
+#include <limits.h>
+#include <signal.h>
+#include "asm/poll.h"
+
+
+#include "../utils/include_j_h.h"
+#include "../utils/common_j_h.c"
+
+/* 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 = "ppoll01"; /* 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();
+}
+
+
+/*
+ * Macros
+ */
+#define SYSCALL_NAME "ppoll"
+
+#ifndef __NR_ppoll
+# define __NR_ppoll 309
+#endif
+
+#ifndef POLLRDHUP
+# define POLLRDHUP 0x2000
+#endif
+
+
+/*
+ * Global variables
+ */
+static int opt_debug;
+static char *progname;
+static char *progdir;
+
+enum test_type {
+ NORMAL,
+ MASK_SIGNAL,
+ TIMEOUT,
+ FD_ALREADY_CLOSED,
+ SEND_SIGINT,
+ INVALID_NFDS,
+ INVALID_FDS,
+ MINUS_NSEC,
+ TOO_LARGE_NSEC,
+
+};
+
+
+/*
+ * Data Structure
+ */
+struct test_case {
+ short expect_revents;
+ int ttype;
+ int ret;
+ int err;
+};
+
+
+/* Test cases
+ *
+ * test status of errors on man page
+ *
+ * EBADF can't check because EBADF never happen even though
+ * fd was invalid. In this case, information of invalid
+ * fd is set in revents
+ * EFAULT v ('fds' array in the invalid address space)
+ * EINTR v (a non blocked signal was caught)
+ * EINVAL v ('nfds' is over the 'RLIMIT_NOFILE' value)
+ * ENOMEM can't check because it's difficult to create no-memory
+ */
+
+
+static struct test_case tcase[] = {
+ { // case00
+ .ttype = NORMAL,
+ .expect_revents = POLLOUT,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case01
+ .ttype = MASK_SIGNAL,
+ .expect_revents = 0, // don't care
+ .ret = 0,
+ .err = 0,
+ },
+ { // case02
+ .ttype = TIMEOUT,
+ .expect_revents = 0, // don't care
+ .ret = 0,
+ .err = 0,
+ },
+ { // case03
+ .ttype = FD_ALREADY_CLOSED,
+ .expect_revents = POLLNVAL,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case04
+ .ttype = SEND_SIGINT,
+ .ret = -1,
+ .err = EINTR,
+ },
+ { // case05
+ .ttype = INVALID_NFDS,
+ .ret = -1,
+ .err = EINVAL,
+ },
+ { // case06
+ .ttype = INVALID_FDS,
+ .ret = -1,
+ .err = EFAULT,
+ },
+#if 0
+ { // case07
+ .ttype = MINUS_NSEC,
+ .ret = -1,
+ .err = EINVAL, // RHEL4U1 + 2.6.18 returns SUCCESS
+ },
+ { // case08
+ .ttype = TOO_LARGE_NSEC,
+ .ret = -1,
+ .err = EINVAL, // RHEL4U1 + 2.6.18 returns SUCCESS
+ },
+#endif
+};
+
+#define NUM_TEST_FDS 1
+
+/*
+ * do_test()
+ *
+ * Input : TestCase Data
+ * Return : RESULT_OK(0), RESULT_NG(1)
+ *
+ */
+
+static int do_test(struct test_case *tc)
+{
+ int sys_ret;
+ int sys_errno;
+ int result = RESULT_OK;
+ int fd = -1 , cmp_ok = 1;
+ char fpath[PATH_MAX];
+ struct pollfd *p_fds, fds[NUM_TEST_FDS];
+ unsigned int nfds = NUM_TEST_FDS;
+ struct timespec *p_ts, ts;
+ sigset_t *p_sigmask, sigmask;
+ size_t sigsetsize = 0;
+ pid_t pid = 0;
+
+ TEST(fd = setup_file(progdir, "test.file", fpath));
+ if (fd < 0)
+ return 1;
+ fds[0].fd = fd;
+ fds[0].events = POLLIN | POLLPRI | POLLOUT | POLLRDHUP;
+ fds[0].revents = 0;
+ p_fds = fds;
+ p_ts = NULL;
+ p_sigmask = NULL;
+
+ switch (tc->ttype) {
+ case TIMEOUT:
+ nfds = 0;
+ ts.tv_sec = 0;
+ ts.tv_nsec = 50000000; // 50msec
+ p_ts = &ts;
+ break;
+ case FD_ALREADY_CLOSED:
+ TEST(close(fd));
+ fd = -1;
+ TEST(cleanup_file(fpath));
+ break;
+ case MASK_SIGNAL:
+ TEST(sigemptyset(&sigmask));
+ TEST(sigaddset(&sigmask, SIGINT));
+ p_sigmask = &sigmask;
+ //sigsetsize = sizeof(sigmask);
+ sigsetsize = 8;
+ nfds = 0;
+ ts.tv_sec = 0;
+ ts.tv_nsec = 300000000; // 300msec => need to be enough for
+ // waiting the signal
+ p_ts = &ts;
+ // fallthrough
+ case SEND_SIGINT:
+ nfds = 0;
+ TEST(pid = create_sig_proc(100000, SIGINT)); // 100msec
+ if (pid < 0)
+ return 1;
+ break;
+ case INVALID_NFDS:
+ //nfds = RLIMIT_NOFILE + 1; ==> RHEL4U1 + 2.6.18 returns SUCCESS
+ nfds = -1;
+ break;
+ case INVALID_FDS:
+ p_fds = (void*)0xc0000000;
+ break;
+ case MINUS_NSEC:
+ ts.tv_sec = 0;
+ ts.tv_nsec = -1;
+ p_ts = &ts;
+ break;
+ case TOO_LARGE_NSEC:
+ ts.tv_sec = 0;
+ ts.tv_nsec = 1000000000;
+ p_ts = &ts;
+ break;
+ }
+
+ /*
+ * Execute system call
+ */
+ errno = 0;
+ TEST(sys_ret = syscall(__NR_ppoll, p_fds, nfds, p_ts, p_sigmask, sigsetsize));
+ sys_errno = errno;
+ if (sys_ret <= 0 || tc->ret < 0)
+ goto TEST_END;
+
+ cmp_ok = fds[0].revents == tc->expect_revents;
+ if (opt_debug) {
+ tst_resm(TINFO,"EXPECT: revents=0x%04x", tc->expect_revents);
+ tst_resm(TINFO,"RESULT: revents=0x%04x", fds[0].revents);
+ }
+
+TEST_END:
+ /*
+ * Check results
+ */
+ result |= (sys_errno != tc->err) || !cmp_ok;
+ PRINT_RESULT_CMP(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno,
+ cmp_ok);
+
+ if (fd >= 0)
+ cleanup_file(fpath);
+ if (pid > 0) {
+ int st;
+ kill(pid, SIGTERM);
+ wait(&st);
+ }
+ return result;
+}
+
+
+/*
+ * sighandler()
+ */
+void sighandler(int sig)
+{
+ if (sig == SIGINT)
+ return;
+ // NOTREACHED
+ return;
+}
+
+
+/*
+ * usage()
+ */
+
+static void usage(const char *progname)
+{
+ tst_resm(TINFO,"usage: %s [options]", progname);
+ tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
+ tst_resm(TINFO,"options:");
+ tst_resm(TINFO," -d --debug Show debug messages");
+ tst_resm(TINFO," -h --help Show this message");
+ tst_resm(TINFO,"NG");
+ exit(1);
+}
+
+
+/*
+ * main()
+ */
+
+
+
+int main(int ac, char **av) {
+ int result = RESULT_OK;
+ int c;
+ int i;
+ int lc; /* loop counter */
+ char *msg; /* message returned from parse_opts */
+
+ struct option long_options[] = {
+ { "debug", no_argument, 0, 'd' },
+ { "help", no_argument, 0, 'h' },
+ { NULL, 0, NULL, 0 }
+ };
+
+ progname = strchr(av[0], '/');
+ progname = progname ? progname + 1 : av[0];
+
+ progdir = strdup(av[0]);
+ progdir = dirname(progdir);
+
+ /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
+ while(TEST_RETURN != -1) {
+ switch (c) {
+ case 'd':
+ opt_debug = 1;
+ break;
+ default:
+ usage(progname);
+ // NOTREACHED
+ }
+ }
+
+
+ if (ac != optind) {
+ tst_resm(TINFO,"Options are not match.");
+ usage(progname);
+ // NOTREACHED
+ }
+
+ /*
+ * Execute test
+ */
+ for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
+ int ret;
+ tst_resm(TINFO,"(case%02d) START", i);
+ ret = do_test(&tcase[i]);
+ tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
+ result |= ret;
+ }
+
+ /*
+ * Check results
+ */
+ switch(result) {
+ case RESULT_OK:
+ tst_resm(TPASS, "ppoll01 call succeeded ");
+ break;
+
+ default:
+ tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
+ RPRINTF("NG");
+ cleanup();
+ tst_exit();
+ break;
+ }
+
+ }
+ }
+ cleanup();
+ tst_exit();
+}
+
--- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 12:58:57.000000000 +0530
+++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 13:06:52.000000000 +0530
@@ -706,6 +706,8 @@ pipe2_02 pipe2_02
poll01 poll01
+ppoll01 ppoll01
+
prctl01 prctl01
prctl02 prctl02
------------------------------------------------------------------------------
Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT
is a gathering of tech-side developers & brand creativity professionals. Meet
the minds behind Google Creative Lab, Visual Complexity, Processing, &
iPhoneDevCamp as they present alongside digital heavyweights like Barbarian
Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com
_______________________________________________
Ltp-list mailing list
Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list
^ permalink raw reply [flat|nested] 31+ messages in thread
* [LTP] [PATCH 07/13] Add/Port mq_open01 test for mq_open() syscall
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
` (5 preceding siblings ...)
2009-05-27 10:09 ` [LTP] [PATCH 06/13] Add/Port ppoll01 test for ppoll() syscall Manas Kumar Nayak
@ 2009-05-27 10:10 ` Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:10 ` [LTP] [PATCH 08/13] Add/Port mq_timedreceive01 test for mq_timedreceive() syscall Manas Kumar Nayak
` (6 subsequent siblings)
13 siblings, 1 reply; 31+ messages in thread
From: Manas Kumar Nayak @ 2009-05-27 10:10 UTC (permalink / raw)
To: LTP List; +Cc: Manas Kumar Nayak
Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>
To: LTP List <ltp-list@lists.sourceforge.net>
Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
Cc: Masatake YAMATO <yamato@redhat.com>
---
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/mq_open/Makefile 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_open/Makefile 2009-05-23 12:03:30.000000000 +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 -O2
+LDLIBS += -L../../../../lib -lltp -lrt
+
+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-20090521.orig/testcases/kernel/syscalls/mq_open/mq_open01.c 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_open/mq_open01.c 2009-05-27 13:11:05.000000000 +0530
@@ -0,0 +1,520 @@
+/******************************************************************************/
+/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
+/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
+/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
+/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
+/* */
+/* 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: mq_open01.c */
+/* */
+/* Description: This tests the mq_open() syscall */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* Usage: <for command-line> */
+/* mq_open01 [-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: mq_open01 */
+/* History: Porting from Crackerjack to LTP is done by */
+/* Manas Kumar Nayak maknayak@in.ibm.com> */
+/******************************************************************************/
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/uio.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <mqueue.h>
+#include <limits.h>
+
+
+#include "../utils/include_j_h.h"
+#include "../utils/common_j_h.c"
+
+/* 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 = "mq_open01"; /* 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();
+}
+
+
+/*
+ * Macros
+ */
+#define SYSCALL_NAME "mq_open"
+
+#ifndef __NR_mq_getsetattr
+# define __NR_mq_getsetattr 282
+#endif
+
+
+/*
+ * Global variables
+ */
+static int opt_debug;
+static char *progname;
+
+enum test_type {
+ NORMAL,
+ NO_FILE,
+ NO_SPACE,
+};
+
+
+/*
+ * Data Structure
+ */
+struct test_case {
+ int ttype;
+ char *user;
+ char *qname;
+ int oflag;
+ long mq_maxmsg; // Maximum numebr of messages.
+ long mq_msgsize; // Maximum message size.
+ int ret;
+ int err;
+};
+
+#define ULIMIT_FNUM 0
+#define PROC_MAX_QUEUES "/proc/sys/fs/mqueue/queues_max"
+
+/* Test cases
+ *
+ * test status of errors on man page
+ *
+ * EACCES v (permission is denied)
+ * EEXIST v (named message queue already exists)
+ * EINTR --- (interrupted by a signal)
+ * EINVAL v (not supported for the given name, or invalid
+ * arguments)
+ * EMFILE v (process file table overflow)
+ * ENAMETOOLONG v (too long name length)
+ * ENFILE can't check because it's difficult to create no-fd
+ * ENOENT v (O_CREAT is not set and the named message queue
+ * does not exist)
+ * ENOSPC v (no space for the new message queue)
+ */
+
+
+static struct test_case tcase[] = {
+#if 1
+ { // case00
+ .ttype = NORMAL,
+ .qname = QUEUE_NAME,
+ .oflag = O_CREAT,
+ .mq_maxmsg = 20,
+ .mq_msgsize = 16384,
+ .ret = 0,
+ .err = 0,
+ },
+#else
+ { // case00
+ .ttype = NORMAL,
+ .qname = QUEUE_NAME,
+ .oflag = O_CREAT,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case01
+ .ttype = NORMAL,
+ // 0 1 2 3
+ // 0123456789012345678901234567890123456789
+ .qname = "/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaa",
+ .oflag = O_CREAT,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case02
+ .ttype = NORMAL,
+ // 0 1 2 3
+ // 0123456789012345678901234567890123456789
+ .qname = "/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaa",
+ .oflag = O_CREAT,
+ .ret = -1,
+ .err = ENAMETOOLONG,
+ },
+
+ { // case03
+ .ttype = NORMAL,
+ .qname = "",
+ .oflag = O_CREAT,
+ .ret = -1,
+ .err = EINVAL,
+ },
+ { // case04
+ .ttype = NORMAL,
+ .user = "nobody",
+ .qname = QUEUE_NAME,
+ .ret = -1,
+ .err = EACCES,
+ },
+ { // case05
+ .ttype = NORMAL,
+ .qname = QUEUE_NAME,
+ .oflag = O_CREAT|O_EXCL,
+ .ret = -1,
+ .err = EEXIST,
+ },
+ { // case06
+ .ttype = NO_FILE,
+ .qname = QUEUE_NAME,
+ .oflag = O_CREAT,
+ .ret = -1,
+ .err = EMFILE,
+ },
+ { // case07
+ .ttype = NORMAL,
+ .qname = "/notexist",
+ .oflag = 0,
+ .ret = -1,
+ .err = ENOENT,
+ },
+
+ { // case08
+ .ttype = NO_SPACE,
+ .user = "nobody",
+ .qname = QUEUE_NAME,
+ .oflag = O_CREAT,
+ .ret = -1,
+ .err = ENOSPC,
+ },
+#endif
+};
+
+
+/*
+ * do_test()
+ *
+ * Input : TestCase Data
+ * Return : RESULT_OK(0), RESULT_NG(1)
+ *
+ */
+
+static int do_test(struct test_case *tc)
+{
+ int sys_ret;
+ int sys_errno;
+ int result = RESULT_OK;
+ int rc, fd1 = -1, fd2 = -1, cmp_ok = 1;
+ uid_t old_uid = -1;
+ rlim_t oldlim = -1;
+ int oldval = -1;
+ struct mq_attr new, old, *p_attr;
+
+ /*
+ * When test ended with SIGTERM etc, mq discriptor is left remains.
+ * So we delete it first.
+ */
+ TEST(mq_unlink(QUEUE_NAME));
+
+
+ /*
+ * Execute system call
+ */
+
+ if (tc->ttype != NO_SPACE) {
+ errno = 0;
+ TEST(sys_ret = mq_open(QUEUE_NAME, O_CREAT|O_EXCL|O_RDWR, S_IRWXU, NULL));
+ sys_errno = errno;
+ if (sys_ret < 0)
+ goto TEST_END;
+ fd1 = sys_ret;
+ }
+ if (tc->ttype == NO_FILE) {
+ TEST(rc = setup_ulimit_fnum(ULIMIT_FNUM, &oldlim));
+ if (rc < 0) {
+ result = 1;
+ goto EXIT;
+ }
+ }
+
+ /*
+ * Change /proc/sys/fs/mqueue/queues_max
+ */
+ if (tc->ttype == NO_SPACE) {
+ TEST(rc = setup_proc_fs(PROC_MAX_QUEUES, 0, &oldval));
+ if (rc < 0) {
+ result = 1;
+ goto EXIT;
+ }
+ }
+
+ /*
+ * Change effective user id
+ */
+ if (tc->user != NULL) {
+ TEST(rc = setup_euid(tc->user, &old_uid));
+ if (rc < 0) {
+ result = 1;
+ goto EXIT;
+ }
+ }
+
+ /*
+ * Execute system call
+ */
+ //tst_resm(TINFO,"PATH_MAX: %d\n", PATH_MAX);
+ //tst_resm(TINFO,"NAME_MAX: %d", NAME_MAX);
+ p_attr = NULL;
+ if (tc->mq_maxmsg || tc->mq_msgsize) {
+ new.mq_maxmsg = tc->mq_maxmsg;
+ new.mq_msgsize = tc->mq_msgsize;
+ p_attr = &new;
+ }
+ errno = 0;
+ if (tc->oflag & O_CREAT)
+ TEST(sys_ret = mq_open(tc->qname, tc->oflag, S_IRWXU, p_attr));
+ else
+ TEST(sys_ret = mq_open(tc->qname, tc->oflag));
+ sys_errno = errno;
+ if (sys_ret < 0)
+ goto TEST_END;
+ fd2 = sys_ret;
+
+ if (p_attr) {
+ TEST(rc = syscall(__NR_mq_getsetattr, fd2, NULL, &old));
+ if (TEST_RETURN < 0) {
+ tst_resm(TFAIL, "mq_getsetattr failed - errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ goto EXIT;
+ }
+ if (opt_debug) {
+ tst_resm(TINFO,"mq_maxmsg E:%ld,\tR:%ld",new.mq_maxmsg, old.mq_maxmsg);
+ tst_resm(TINFO,"mq_msgsize E:%ld,\tR:%ld",new.mq_msgsize, old.mq_msgsize);
+ }
+ cmp_ok = old.mq_maxmsg == new.mq_maxmsg &&
+ old.mq_msgsize == new.mq_msgsize;
+ }
+
+TEST_END:
+ /*
+ * Check results
+ */
+ result |= (sys_errno != tc->err) || !cmp_ok;
+ PRINT_RESULT_CMP(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno,cmp_ok);
+
+EXIT:
+ if (tc->user != NULL && old_uid != -1)
+ TEST(cleanup_euid(old_uid));
+
+ if (tc->ttype == NO_SPACE && oldval != -1)
+ TEST(cleanup_proc_fs(PROC_MAX_QUEUES, oldval));
+
+ if (tc->ttype == NO_FILE && oldlim != -1)
+ TEST(cleanup_ulimit_fnum(oldlim));
+ if (fd1 >= 0)
+ TEST(close(fd1));
+ if (fd2 >= 0)
+ TEST(close(fd2));
+ if (fd1 >= 0)
+ TEST(mq_unlink(QUEUE_NAME));
+ if (fd2 >= 0 && strcmp(tc->qname, QUEUE_NAME) != 0)
+ TEST(mq_unlink(tc->qname));
+
+ return result;
+}
+
+
+/*
+ * usage()
+ */
+
+static void usage(const char *progname)
+{
+ tst_resm(TINFO,"usage: %s [options]", progname);
+ tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
+ tst_resm(TINFO,"options:");
+ tst_resm(TINFO," -d --debug Show debug messages");
+ tst_resm(TINFO," -h --help Show this message");
+ tst_resm(TINFO,"NG");
+ exit(1);
+}
+
+
+/*
+ * main()
+ */
+
+int main(int ac, char **av) {
+ int result = RESULT_OK;
+ int c;
+ int i;
+ int lc; /* loop counter */
+ char *msg; /* message returned from parse_opts */
+
+ struct option long_options[] = {
+ { "debug", no_argument, 0, 'd' },
+ { "help", no_argument, 0, 'h' },
+ { NULL, 0, NULL, 0 }
+ };
+
+ progname = strchr(av[0], '/');
+ progname = progname ? progname + 1 : av[0];
+
+ /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
+ while(TEST_RETURN != -1) {
+ switch (c) {
+ case 'd':
+ opt_debug = 1;
+ break;
+ default:
+ usage(progname);
+ // NOTREACHED
+ }
+ }
+
+
+ if (ac != optind) {
+ tst_resm(TINFO,"Options are not match.");
+ usage(progname);
+ // NOTREACHED
+ }
+
+ /*
+ * Execute test
+ */
+ for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
+ int ret;
+ tst_resm(TINFO,"(case%02d) START", i);
+ ret = do_test(&tcase[i]);
+ tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
+ result |= ret;
+ }
+
+ /*
+ * Check results
+ */
+ switch(result) {
+ case RESULT_OK:
+ tst_resm(TPASS, "mq_open call succeeded ");
+ break;
+
+ default:
+ tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
+ tst_resm(TINFO,"NG");
+ cleanup();
+ tst_exit();
+ break;
+ }
+
+ }
+ }
+ cleanup();
+ tst_exit();
+}
+
--- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 13:08:52.000000000 +0530
+++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 13:20:31.000000000 +0530
@@ -586,6 +586,7 @@ mprotect02 mprotect02
mprotect03 mprotect03
mq_notify01 mq_notify01
+mq_open01 mq_open01
mremap01 mremap01
mremap02 mremap02
---
Regards--
Manas
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^ permalink raw reply [flat|nested] 31+ messages in thread
* [LTP] [PATCH 08/13] Add/Port mq_timedreceive01 test for mq_timedreceive() syscall
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
` (6 preceding siblings ...)
2009-05-27 10:10 ` [LTP] [PATCH 07/13] Add/Port mq_open01 test for mq_open() syscall Manas Kumar Nayak
@ 2009-05-27 10:10 ` Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:11 ` [LTP] [PATCH 09/13] Add/Port utimes01 test for utimes() syscall Manas Kumar Nayak
` (5 subsequent siblings)
13 siblings, 1 reply; 31+ messages in thread
From: Manas Kumar Nayak @ 2009-05-27 10:10 UTC (permalink / raw)
To: LTP List; +Cc: Manas Kumar Nayak
Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>
To: LTP List <ltp-list@lists.sourceforge.net>
Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
Cc: Masatake YAMATO <yamato@redhat.com>
---
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/mq_timedreceive/Makefile 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_timedreceive/Makefile 2009-05-23 14:30:57.000000000 +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 -O2 -D_POSIX_C_SOURCE=$(shell getconf _POSIX_MESSAGE_PASSING)L
+LDLIBS += -L../../../../lib -lltp -lrt
+
+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-20090521.orig/testcases/kernel/syscalls/mq_timedreceive/mq_timedreceive01.c 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_timedreceive/mq_timedreceive01.c 2009-05-27 13:23:51.000000000 +0530
@@ -0,0 +1,548 @@
+/******************************************************************************/
+/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
+/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
+/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
+/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
+/* */
+/* 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: mq_timedreceive01.c */
+/* */
+/* Description: This tests the mq_timedreceive() syscall */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* Usage: <for command-line> */
+/* mq_timedreceive01 [-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: mq_timedreceive01 */
+/* History: Porting from Crackerjack to LTP is done by */
+/* Manas Kumar Nayak maknayak@in.ibm.com> */
+/******************************************************************************/
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <mqueue.h>
+#include <time.h>
+#include <signal.h>
+#include <limits.h>
+
+
+#include "../utils/include_j_h.h"
+#include "../utils/common_j_h.c"
+
+/* 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 = "mq_timedreceive01"; /* 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();
+}
+
+
+/*
+ * Macros
+ */
+#define SYSCALL_NAME "mq_timedreceive"
+
+
+/*
+ * Global variables
+ */
+static int opt_debug;
+static char *progname;
+
+enum test_type {
+ NORMAL,
+ FD_NONE,
+ FD_NOT_EXIST,
+ FD_FILE,
+ INVALID_MSG_LEN,
+ EMPTY_QUEUE,
+ SEND_SIGINT,
+};
+
+
+/*
+ * Data Structure
+ */
+struct test_case {
+ int ttype;
+ int non_block;
+ int len;
+ unsigned prio;
+ time_t sec;
+ long nsec;
+ int ret;
+ int err;
+};
+
+#define MAX_MSG 10
+#define MAX_MSGSIZE 8192
+
+/* Test cases
+ *
+ * test status of errors on man page
+ *
+ * EAGAIN v (would block)
+ * EBADF v (not a valid descriptor)
+ * EINTR v (interrupted by a signal)
+ * EINVAL v (invalid timeout value)
+ * ETIMEDOUT v (not block and timeout occured)
+ * EMSGSIZE v ('msg_len' is less than the message size of the queue)
+ * EBADMSG can't check because this error never occur
+ */
+static struct test_case tcase[] = {
+ { // case00
+ .ttype = NORMAL,
+ .len = 0, // also success when size equals zero
+ .ret = 0,
+ .err = 0,
+ },
+ { // case01
+ .ttype = NORMAL,
+ .len = 1,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case02
+ .ttype = NORMAL,
+ .len = MAX_MSGSIZE,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case03
+ .ttype = NORMAL,
+ .len = 1,
+ .prio = 32767, // max priority
+ .ret = 0,
+ .err = 0,
+ },
+ { // case04
+ .ttype = INVALID_MSG_LEN,
+ .len = 0,
+ .ret = -1,
+ .err = EMSGSIZE,
+ },
+ { // case05
+ .ttype = FD_NONE,
+ .len = 0,
+ .ret = -1,
+ .err = EBADF,
+ },
+ { // case06
+ .ttype = FD_NOT_EXIST,
+ .len = 0,
+ .ret = -1,
+ .err = EBADF,
+ },
+ { // case07
+ .ttype = FD_FILE,
+ .len = 0,
+ .ret = -1,
+ .err = EBADF,
+ },
+ { // case08
+ .ttype = EMPTY_QUEUE,
+ .non_block = 1,
+ .len = 16,
+ .ret = -1,
+ .err = EAGAIN,
+ },
+ { // case09
+ .ttype = EMPTY_QUEUE,
+ .len = 16,
+ .sec = -1,
+ .nsec = 0,
+ .ret = -1,
+ .err = EINVAL,
+ },
+ { // case10
+ .ttype = EMPTY_QUEUE,
+ .len = 16,
+ .sec = 0,
+ .nsec = -1,
+ .ret = -1,
+ .err = EINVAL,
+ },
+ { // case11
+ .ttype = EMPTY_QUEUE,
+ .len = 16,
+ .sec = 0,
+ .nsec = 1000000000,
+ .ret = -1,
+ .err = EINVAL,
+ },
+ { // case12
+ .ttype = EMPTY_QUEUE,
+ .len = 16,
+ .sec = 0,
+ .nsec = 999999999,
+ .ret = -1,
+ .err = ETIMEDOUT,
+ },
+ { // case13
+ .ttype = SEND_SIGINT,
+ .len = 16,
+ .ret = -1,
+ .err = EINTR,
+ },
+};
+
+
+
+
+#define MEM_LENGTH (4 * 1024 * 1024)
+/*
+ * do_test()
+ *
+ * Input : TestCase Data
+ * Return : RESULT_OK(0), RESULT_NG(1)
+ *
+ */
+
+static int do_test(struct test_case *tc)
+{
+ int sys_ret;
+ int sys_errno;
+ int result = RESULT_OK;
+ int oflag;
+ int i, rc, cmp_ok = 1, fd = -1;
+ char smsg[MAX_MSGSIZE], rmsg[MAX_MSGSIZE];
+ struct timespec ts, *p_ts;
+ pid_t pid = 0;
+ unsigned prio;
+ size_t msg_len;
+
+ /*
+ * When test ended with SIGTERM etc, mq discriptor is left remains.
+ * So we delete it first.
+ */
+ TEST(mq_unlink(QUEUE_NAME));
+
+switch (tc->ttype) {
+ case FD_NOT_EXIST:
+ fd = INT_MAX - 1;
+ /* fallthrough */
+ case FD_NONE:
+ break;
+ case FD_FILE:
+ TEST(fd = open("/", O_RDONLY));
+ if (TEST_RETURN < 0) {
+ tst_resm(TFAIL, "can't open \"/\". - errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ goto EXIT;
+ }
+ break;
+ default:
+ /*
+ * Open message queue
+ */
+ oflag = O_CREAT|O_EXCL|O_RDWR;
+ if (tc->non_block)
+ oflag |= O_NONBLOCK;
+
+ TEST(fd = mq_open(QUEUE_NAME, oflag, S_IRWXU, NULL));
+ if (TEST_RETURN < 0) {
+ tst_resm(TFAIL, "mq_open failed - errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ goto EXIT;
+ }
+
+ if (tc->ttype == SEND_SIGINT) {
+ TEST(pid = create_sig_proc(200000, SIGINT));
+ if (TEST_RETURN < 0) {
+ result = 1;
+ goto EXIT;
+ }
+ }
+ break;
+ }
+
+ /*
+ * Prepare send message
+ */
+ for (i = 0; i < tc->len; i++)
+ smsg[i] = i;
+
+ /*
+ * Send message
+ */
+ switch (tc->ttype) {
+ case EMPTY_QUEUE:
+ case SEND_SIGINT:
+ case FD_NONE:
+ case FD_NOT_EXIST:
+ case FD_FILE:
+ break;
+ default:
+ TEST(rc = mq_timedsend(fd, smsg, tc->len, tc->prio, NULL));
+ if (TEST_RETURN < 0) {
+ tst_resm(TFAIL, "mq_timedsend failed - errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ goto EXIT;
+ }
+ break;
+ }
+
+ /*
+ * Set the message length and timeout value
+ */
+ msg_len = MAX_MSGSIZE;
+ if (tc->ttype == INVALID_MSG_LEN)
+ msg_len -= 1;
+ ts.tv_sec = tc->sec;
+ ts.tv_nsec = tc->nsec;
+ p_ts = &ts;
+ if (tc->sec == 0 && tc->nsec == 0)
+ p_ts = NULL;
+
+ /*
+ * Execute system call
+ */
+ errno = 0;
+ TEST(sys_ret = mq_timedreceive(fd, rmsg, msg_len, &prio, p_ts));
+ sys_errno = errno;
+ if (sys_ret < 0)
+ goto TEST_END;
+
+ /*
+ * Compare received message
+ */
+ if (sys_ret != tc->len || tc->prio != prio)
+ cmp_ok = 0;
+ else {
+ for (i = 0; i < tc->len; i++)
+ if (rmsg[i] != smsg[i]) {
+ cmp_ok = 0;
+ break;
+ }
+ }
+
+
+ TEST_END:
+ /*
+ * Check results
+ */
+ result |= (sys_errno != tc->err) || !cmp_ok;
+ PRINT_RESULT_CMP(0, tc->ret == 0 ? tc->len : tc->ret, tc->err,sys_ret, sys_errno, cmp_ok);
+
+EXIT:
+ if (fd >= 0) {
+ TEST(close(fd));
+ TEST(mq_unlink(QUEUE_NAME));
+ }
+ if (pid > 0) {
+ int st;
+ TEST(kill(pid, SIGTERM));
+ TEST(wait(&st));
+ }
+ return result;
+}
+
+/*
+ * sighandler()
+ */
+void sighandler(int sig)
+{
+ if (sig == SIGINT)
+ return;
+ // NOTREACHED
+ return;
+}
+
+
+
+/*
+ * usage()
+ */
+
+static void usage(const char *progname)
+{
+ tst_resm(TINFO,"usage: %s [options]", progname);
+ tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
+ tst_resm(TINFO,"options:");
+ tst_resm(TINFO," -d --debug Show debug messages");
+ tst_resm(TINFO," -h --help Show this message");
+ tst_resm(TINFO,"NG");
+ exit(1);
+}
+
+
+/*
+ * main()
+ */
+
+
+
+int main(int ac, char **av) {
+ int result = RESULT_OK;
+ int c;
+ int i;
+ int lc; /* loop counter */
+ char *msg; /* message returned from parse_opts */
+
+ struct option long_options[] = {
+ { "debug", no_argument, 0, 'd' },
+ { "help", no_argument, 0, 'h' },
+ { NULL, 0, NULL, 0 }
+ };
+
+ progname = strchr(av[0], '/');
+ progname = progname ? progname + 1 : av[0];
+
+ /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
+ while(TEST_RETURN != -1) {
+ switch (c) {
+ case 'd':
+ opt_debug = 1;
+ break;
+ default:
+ usage(progname);
+ // NOTREACHED
+ }
+ }
+
+
+ if (ac != optind) {
+ tst_resm(TINFO,"Options are not match.");
+ usage(progname);
+ // NOTREACHED
+ }
+
+ /*
+ * Execute test
+ */
+ for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
+ int ret;
+ tst_resm(TINFO,"(case%02d) START", i);
+ ret = do_test(&tcase[i]);
+ tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
+ result |= ret;
+ }
+
+ /*
+ * Check results
+ */
+ switch(result) {
+ case RESULT_OK:
+ tst_resm(TPASS, "mq_timedreceive call succeeded");
+ break;
+
+ default:
+ tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
+ tst_resm(TINFO,"NG");
+ cleanup();
+ tst_exit();
+ break;
+ }
+
+ }
+ }
+ cleanup();
+ tst_exit();
+}
+
--- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 13:28:26.000000000 +0530
+++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 13:27:56.000000000 +0530
@@ -587,6 +587,7 @@ mprotect03 mprotect03
mq_notify01 mq_notify01
mq_open01 mq_open01
+mq_timedreceive01 mq_timedreceive01
mremap01 mremap01
mremap02 mremap02
---
Regards--
Manas
------------------------------------------------------------------------------
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^ permalink raw reply [flat|nested] 31+ messages in thread
* [LTP] [PATCH 09/13] Add/Port utimes01 test for utimes() syscall
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
` (7 preceding siblings ...)
2009-05-27 10:10 ` [LTP] [PATCH 08/13] Add/Port mq_timedreceive01 test for mq_timedreceive() syscall Manas Kumar Nayak
@ 2009-05-27 10:11 ` Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:11 ` [LTP] [PATCH 10/13] Add/Port mq_unlink01 test for mq_unlink() syscall Manas Kumar Nayak
` (4 subsequent siblings)
13 siblings, 1 reply; 31+ messages in thread
From: Manas Kumar Nayak @ 2009-05-27 10:11 UTC (permalink / raw)
To: LTP List; +Cc: Manas Kumar Nayak
Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>
To: LTP List <ltp-list@lists.sourceforge.net>
Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
Cc: Masatake YAMATO <yamato@redhat.com>
---
--- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 13:31:15.000000000 +0530
+++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 13:39:18.000000000 +0530
@@ -1227,6 +1227,8 @@ utime04 utime04
utime05 utime05
utime06 utime06
+utimes01 utimes01
+
# Introduced from Kernel 2.6.22 onwards
utimensat01 utimensat_tests.sh
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/utimes/Makefile 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/utimes/Makefile 2009-05-23 14:53:58.000000000 +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 -O2
+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-20090521.orig/testcases/kernel/syscalls/utimes/utimes01.c 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/utimes/utimes01.c 2009-05-27 13:33:45.000000000 +0530
@@ -0,0 +1,407 @@
+/******************************************************************************/
+/* Copyright (c) Crackerjack Project., 2007 ,Hitachi, Ltd */
+/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
+/* */
+/* 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: utimes01.c */
+/* */
+/* Description: This tests the utimes() syscall */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* Usage: <for command-line> */
+/* utimes01 [-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: utimes01 */
+/* History: Porting from Crackerjack to LTP is done by */
+/* Manas Kumar Nayak maknayak@in.ibm.com> */
+/******************************************************************************/
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <libgen.h>
+
+
+#include "../utils/include_j_h.h"
+#include "../utils/common_j_h.c"
+
+
+/* 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 = "utimes01"; /* 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();
+}
+
+
+/*
+ * Macros
+ */
+#define SYSCALL_NAME "utimes"
+
+
+/*
+ * Global variables
+ */
+static int opt_debug;
+static char *progname;
+static char *progdir;
+
+enum test_type {
+ NORMAL,
+ FILE_NOT_EXIST,
+ NO_FNAME,
+};
+
+
+/*
+ * Data Structure
+ */
+struct test_case {
+ int ttype;
+ long a_sec;
+ long m_sec;
+ char *user;
+ int ret;
+ int err;
+
+};
+
+
+/* Test cases
+ *
+ * test status of errors on man page
+ *
+ * EACCES v (permission denied)
+ * ENOENT v (file does not exist)
+ *
+ * test status of errors on man page
+ *
+ * EFAULT v (points to not process address space)
+ */
+
+static struct test_case tcase[] = {
+ { // case00
+ .ttype = NORMAL,
+ .a_sec = 0,
+ .m_sec = 1000,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case01
+ .ttype = NORMAL,
+ .a_sec = 1000,
+ .m_sec = 0,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case02
+ .ttype = NORMAL,
+ .a_sec = 1000,
+ .m_sec = 2000,
+ .user = "nobody",
+ .ret = -1,
+ .err = EACCES, // RHEL4U1 + 2.6.18 returns EPERM
+ },
+ { // case03
+ .ttype = FILE_NOT_EXIST,
+ .a_sec = 1000,
+ .m_sec = 2000,
+ .ret = -1,
+ .err = ENOENT,
+ },
+
+ { // case04
+ .ttype = NO_FNAME,
+ .a_sec = 1000,
+ .m_sec = 2000,
+ .ret = -1,
+ .err = EFAULT,
+ },
+};
+
+/*
+ * do_test()
+ *
+ * Input : TestCase Data
+ * Return : RESULT_OK(0), RESULT_NG(1)
+ *
+ */
+
+static int do_test(struct test_case *tc)
+{
+ int sys_ret;
+ int sys_errno;
+ int result = RESULT_OK;
+ struct timeval tv[2];
+ char fpath[PATH_MAX], c = '\0';
+ int rc, len, cmp_ok = 1;
+ struct stat st;
+ uid_t old_uid;
+
+ TEST(rc = setup_file(progdir, "test.file", fpath));
+ if (rc < 0)
+ return 1;
+
+ /*
+ * Change effective user id
+ */
+ if (tc->user != NULL) {
+ TEST(rc = setup_euid(tc->user, &old_uid));
+ if (rc < 0)
+ goto EXIT2;
+ }
+
+ /*
+ * Execute system call
+ */
+ tv[0].tv_sec = tc->a_sec;
+ tv[1].tv_sec = tc->m_sec;
+ TEST(len = strlen(fpath));
+ if (tc->ttype == FILE_NOT_EXIST) {
+ c = fpath[len - 1];
+ fpath[len - 1] = '\0';
+ }
+ errno = 0;
+ if (tc->ttype == NO_FNAME)
+ TEST(sys_ret = utimes(NULL, tv));
+ else
+ TEST(sys_ret = utimes(fpath, tv));
+ sys_errno = errno;
+ if (tc->ttype == FILE_NOT_EXIST)
+ fpath[len - 1] = c;
+ if (sys_ret < 0)
+ goto TEST_END;
+
+ /*
+ * Check test file's time stamp
+ */
+ rc = stat(fpath, &st);
+ if (rc < 0) {
+ EPRINTF("stat failed.\n");
+ result = 1;
+ goto EXIT1;
+ }
+ tst_resm(TINFO,"E:%ld,%ld <=> R:%ld,%ld",tv[0].tv_sec, tv[1].tv_sec, st.st_atime, st.st_mtime);
+ cmp_ok = st.st_atime == tv[0].tv_sec && st.st_mtime == tv[1].tv_sec;
+
+ /*
+ * Check results
+ */
+TEST_END:
+ result |= (sys_errno != tc->err) || !cmp_ok;
+ PRINT_RESULT_CMP(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno,cmp_ok);
+
+ /*
+ * Restore effective user id
+ */
+EXIT1:
+ if (tc->user != NULL) {
+ TEST(rc = cleanup_euid(old_uid));
+ if (rc < 0)
+ return 1;
+ }
+EXIT2:
+ TEST(cleanup_file(fpath));
+
+ return result;
+}
+
+/*
+ * usage()
+ */
+
+static void usage(const char *progname)
+{
+ tst_resm(TINFO,"usage: %s [options]", progname);
+ tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
+ tst_resm(TINFO,"options:");
+ tst_resm(TINFO," -d --debug Show debug messages");
+ tst_resm(TINFO," -h --help Show this message");
+ tst_resm(TINFO,"NG");
+ exit(1);
+}
+
+
+/*
+ * main()
+ */
+
+
+
+int main(int ac, char **av) {
+ int result = RESULT_OK;
+ int c;
+ int i;
+ int lc; /* loop counter */
+ char *msg; /* message returned from parse_opts */
+
+ struct option long_options[] = {
+ { "debug", no_argument, 0, 'd' },
+ { "help", no_argument, 0, 'h' },
+ { NULL, 0, NULL, 0 }
+ };
+
+ progname = strchr(av[0], '/');
+ progname = progname ? progname + 1 : av[0];
+
+ progdir = strdup(av[0]);
+ progdir = dirname(progdir);
+
+ /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
+ while(TEST_RETURN != -1) {
+ switch (c) {
+ case 'd':
+ opt_debug = 1;
+ break;
+ default:
+ usage(progname);
+ // NOTREACHED
+ }
+ }
+
+
+ if (ac != optind) {
+ tst_resm(TINFO,"Options are not match.");
+ usage(progname);
+ // NOTREACHED
+ }
+
+ /*
+ * Execute test
+ */
+ for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
+ int ret;
+ tst_resm(TINFO,"(case%02d) START", i);
+ ret = do_test(&tcase[i]);
+ tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
+ result |= ret;
+ }
+
+ /*
+ * Check results
+ */
+ switch(result) {
+ case RESULT_OK:
+ tst_resm(TPASS, "utimes call succeeded ");
+ break;
+
+ default:
+ tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
+ tst_resm(TINFO,"NG");
+ cleanup();
+ tst_exit();
+ break;
+ }
+
+ }
+ }
+ cleanup();
+ tst_exit();
+}
+
---
Regards--
Manas
------------------------------------------------------------------------------
Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT
is a gathering of tech-side developers & brand creativity professionals. Meet
the minds behind Google Creative Lab, Visual Complexity, Processing, &
iPhoneDevCamp as they present alongside digital heavyweights like Barbarian
Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com
_______________________________________________
Ltp-list mailing list
Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list
^ permalink raw reply [flat|nested] 31+ messages in thread
* [LTP] [PATCH 10/13] Add/Port mq_unlink01 test for mq_unlink() syscall
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
` (8 preceding siblings ...)
2009-05-27 10:11 ` [LTP] [PATCH 09/13] Add/Port utimes01 test for utimes() syscall Manas Kumar Nayak
@ 2009-05-27 10:11 ` Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:12 ` [LTP] [PATCH 11/13] Add/Port mq_timedsend01 test for mq_timedsend() syscall Manas Kumar Nayak
` (3 subsequent siblings)
13 siblings, 1 reply; 31+ messages in thread
From: Manas Kumar Nayak @ 2009-05-27 10:11 UTC (permalink / raw)
To: LTP List; +Cc: Manas Kumar Nayak
Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>
To: LTP List <ltp-list@lists.sourceforge.net>
Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
Cc: Masatake YAMATO <yamato@redhat.com>
---
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/mq_unlink/Makefile 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_unlink/Makefile 2009-05-23 14:56:20.000000000 +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 -O2
+LDLIBS += -L../../../../lib -lltp -lrt
+
+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-20090521.orig/testcases/kernel/syscalls/mq_unlink/mq_unlink01.c 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_unlink/mq_unlink01.c 2009-05-27 13:51:14.000000000 +0530
@@ -0,0 +1,392 @@
+/******************************************************************************/
+/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
+/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
+/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
+/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
+/* */
+/* 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: mq_ulink01.c */
+/* */
+/* Description: This tests the mq_ulink() syscall */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* Usage: <for command-line> */
+/* mq_ulink01 [-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: mq_ulink01 */
+/* History: Porting from Crackerjack to LTP is done by */
+/* Manas Kumar Nayak maknayak@in.ibm.com> */
+/******************************************************************************/
+
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/uio.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <mqueue.h>
+#include <limits.h>
+
+
+#include "../utils/include_j_h.h"
+#include "../utils/common_j_h.c"
+
+/* 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 = "mq_ulink01"; /* 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();
+}
+
+
+/*
+ * Macros
+ */
+#define SYSCALL_NAME "mq_ulink"
+
+
+/*
+ * Global variables
+ */
+static int opt_debug;
+static char *progname;
+
+enum test_type {
+ NORMAL,
+};
+
+
+/*
+ * Data Structure
+ */
+struct test_case {
+ char *user;
+ char *qname;
+ int ttype;
+ int ret;
+ int err;
+};
+
+
+/* Test cases
+*
+* test status of errors on man page
+*
+* EACCES v (permission is denied)
+* ENAMETOOLONG v (too long name length)
+* ENOENT v (named message queue does not exist)
+*/
+
+static struct test_case tcase[] = {
+ { // case00
+ .ttype = NORMAL,
+ .qname = QUEUE_NAME,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case01
+ .ttype = NORMAL,
+ .user = "nobody",
+ .qname = QUEUE_NAME,
+ .ret = -1,
+ .err = EACCES,
+ },
+ { // case02
+ .ttype = NORMAL,
+ // 0 1 2 3
+ // 0123456789012345678901234567890123456789
+ .qname = "/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaa",
+ .ret = -1,
+ .err = ENOENT,
+ },
+ { // case03
+ .ttype = NORMAL,
+ // 0 1 2 3
+ // 0123456789012345678901234567890123456789
+ .qname = "/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
+ "aaaaaaaaaaaaaaaa",
+ .ret = -1,
+ .err = ENAMETOOLONG,
+ },
+};
+
+/*
+ * do_test()
+ *
+ * Input : TestCase Data
+ * Return : RESULT_OK(0), RESULT_NG(1)
+ *
+ */
+
+static int do_test(struct test_case *tc)
+{
+ int sys_ret;
+ int sys_errno;
+ int result = RESULT_OK;
+ int rc, fd1 = -1, fd2 = -1;
+ uid_t old_uid = -1;
+
+ /*
+ * When test ended with SIGTERM etc, mq discriptor is left remains.
+ * So we delete it first.
+ */
+ TEST(mq_unlink(QUEUE_NAME));
+
+ /*
+ * Open message queue
+ */
+ TEST(rc = mq_open(QUEUE_NAME, O_CREAT|O_EXCL|O_RDWR, S_IRWXU, NULL));
+ if (TEST_RETURN < 0) {
+ tst_resm(TFAIL, "mq_open failed - errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ goto EXIT;
+ }
+ fd1 = rc;
+
+ /*
+ * Change effective user id
+ */
+ if (tc->user != NULL) {
+ TEST(rc = setup_euid(tc->user, &old_uid));
+ if (TEST_RETURN < 0) {
+ result = 1;
+ goto EXIT;
+ }
+ }
+
+/*
+ * Execute system call
+ */
+ //tst_resm(TINFO,"PATH_MAX: %d\n", PATH_MAX);
+ //tst_resm(TINFO,"NAME_MAX: %d\n", NAME_MAX);
+ errno = 0;
+ TEST(sys_ret = mq_unlink(tc->qname));
+ sys_errno = errno;
+ if (sys_ret >= 0)
+ fd2 = sys_ret;
+
+ /*
+ * Check results
+ */
+ result |= (sys_errno != tc->err);
+ PRINT_RESULT(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno);
+
+EXIT:
+ if (tc->user != NULL && old_uid != -1)
+ cleanup_euid(old_uid);
+
+ if (fd1 >= 0)
+ close(fd1);
+ if (fd2 >= 0)
+ close(fd2);
+ if (fd1 >= 0)
+ mq_unlink(QUEUE_NAME);
+
+ return result;
+}
+
+
+/*
+ * usage()
+ */
+
+static void usage(const char *progname)
+{
+ tst_resm(TINFO,"usage: %s [options]", progname);
+ tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
+ tst_resm(TINFO,"options:");
+ tst_resm(TINFO," -d --debug Show debug messages");
+ tst_resm(TINFO," -h --help Show this message");
+ tst_resm(TINFO,"NG\n");
+ exit(1);
+}
+
+
+/*
+ * main()
+ */
+
+
+
+int main(int ac, char **av) {
+ int result = RESULT_OK;
+ int c;
+ int i;
+ int lc; /* loop counter */
+ char *msg; /* message returned from parse_opts */
+
+ struct option long_options[] = {
+ { "debug", no_argument, 0, 'd' },
+ { "help", no_argument, 0, 'h' },
+ { NULL, 0, NULL, 0 }
+ };
+
+ progname = strchr(av[0], '/');
+ progname = progname ? progname + 1 : av[0];
+
+ /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
+ while(TEST_RETURN != -1) {
+ switch (c) {
+ case 'd':
+ opt_debug = 1;
+ break;
+ default:
+ usage(progname);
+ // NOTREACHED
+ }
+ }
+
+
+ if (ac != optind) {
+ tst_resm(TINFO,"Options are not match.");
+ usage(progname);
+ // NOTREACHED
+ }
+
+ /*
+ * Execute test
+ */
+ for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
+ int ret;
+ tst_resm(TINFO,"(case%02d) START", i);
+ ret = do_test(&tcase[i]);
+ tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
+ result |= ret;
+ }
+
+ /*
+ * Check results
+ */
+ switch(result) {
+ case RESULT_OK:
+ tst_resm(TPASS, "mq_ulink call succeeded");
+ break;
+
+ default:
+ tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
+ RPRINTF("NG\n");
+ cleanup();
+ tst_exit();
+ break;
+ }
+
+ }
+ }
+ cleanup();
+ tst_exit();
+}
+
--- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 13:43:32.000000000 +0530
+++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 13:52:49.000000000 +0530
@@ -588,6 +588,7 @@ mprotect03 mprotect03
mq_notify01 mq_notify01
mq_open01 mq_open01
mq_timedreceive01 mq_timedreceive01
+mq_unlink01 mq_unlink01
mremap01 mremap01
mremap02 mremap02
---
Regards--
Manas
------------------------------------------------------------------------------
Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT
is a gathering of tech-side developers & brand creativity professionals. Meet
the minds behind Google Creative Lab, Visual Complexity, Processing, &
iPhoneDevCamp as they present alongside digital heavyweights like Barbarian
Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com
_______________________________________________
Ltp-list mailing list
Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list
^ permalink raw reply [flat|nested] 31+ messages in thread
* [LTP] [PATCH 11/13] Add/Port mq_timedsend01 test for mq_timedsend() syscall
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
` (9 preceding siblings ...)
2009-05-27 10:11 ` [LTP] [PATCH 10/13] Add/Port mq_unlink01 test for mq_unlink() syscall Manas Kumar Nayak
@ 2009-05-27 10:12 ` Manas Kumar Nayak
2009-05-29 12:57 ` Subrata Modak
2009-05-27 10:12 ` [LTP] [PATCH 12/13] Add/Port unshare01 test for unshare() syscall Manas Kumar Nayak
` (2 subsequent siblings)
13 siblings, 1 reply; 31+ messages in thread
From: Manas Kumar Nayak @ 2009-05-27 10:12 UTC (permalink / raw)
To: LTP List; +Cc: Manas Kumar Nayak
Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>
To: LTP List <ltp-list@lists.sourceforge.net>
Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
Cc: Masatake YAMATO <yamato@redhat.com>
---
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/mq_timedsend/Makefile 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_timedsend/Makefile 2009-05-23 15:08:59.000000000 +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 -O2
+LDLIBS += -L../../../../lib -lltp -lrt
+
+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-20090521.orig/testcases/kernel/syscalls/mq_timedsend/mq_timedsend01.c 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_timedsend/mq_timedsend01.c 2009-05-27 14:11:33.000000000 +0530
@@ -0,0 +1,539 @@
+/******************************************************************************/
+/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
+/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
+/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
+/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
+/* */
+/* 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: mq_timedsend01.c */
+/* */
+/* Description: This tests the mq_timedsend() syscall */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* */
+/* Usage: <for command-line> */
+/* mq_timedsend01 [-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: mq_timedsend01 */
+/* History: Porting from Crackerjack to LTP is done by */
+/* Manas Kumar Nayak maknayak@in.ibm.com> */
+/******************************************************************************/
+#include <sys/syscall.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <getopt.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <mqueue.h>
+#include <time.h>
+#include <signal.h>
+#include <limits.h>
+
+
+#include "../utils/include_j_h.h"
+#include "../utils/common_j_h.c"
+
+/* 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 = "mq_timedsend01"; /* 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();
+}
+
+
+/*
+ * Macros
+ */
+#define SYSCALL_NAME "mq_timedsend"
+
+
+/*
+ * Global variables
+ */
+static int opt_debug;
+static char *progname;
+
+enum test_type {
+ NORMAL,
+ FD_NONE,
+ FD_NOT_EXIST,
+ FD_FILE,
+ FULL_QUEUE,
+ SEND_SIGINT,
+};
+
+/*
+ * Data Structure
+ */
+struct test_case {
+ int ttype;
+ int non_block;
+ int len;
+ unsigned prio;
+ time_t sec;
+ long nsec;
+ int ret;
+ int err;
+};
+
+#define MAX_MSG 10
+#define MAX_MSGSIZE 8192
+
+/* Test cases
+*
+* test status of errors on man page
+*
+* EAGAIN v (would block)
+* EBADF v (not a valid descriptor)
+* EINTR v (interrupted by a signal)
+* EINVAL v (1. invalid 'msg_prio' or
+* 2. would block but timeout exists)
+* EMSGSIZE v ('msg_len' exceeds the message size of the queue)
+* ETIMEDOUT v (not block and timeout occured)
+*/
+
+static struct test_case tcase[] = {
+ { // case00
+ .ttype = NORMAL,
+ .len = 0, // also success when size equals zero
+ .ret = 0,
+ .err = 0,
+ },
+ { // case01
+ .ttype = NORMAL,
+ .len = 1,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case02
+ .ttype = NORMAL,
+ .len = MAX_MSGSIZE,
+ .ret = 0,
+ .err = 0,
+ },
+ { // case03
+ .ttype = NORMAL,
+ .len = 1,
+ .prio = 32767, // max priority
+ .ret = 0,
+ .err = 0,
+ },
+ { // case04
+ .ttype = NORMAL,
+ .len = MAX_MSGSIZE + 1,
+ .ret = -1,
+ .err = EMSGSIZE,
+ },
+ { // case05
+ .ttype = FD_NONE,
+ .len = 0,
+ .ret = -1,
+ .err = EBADF,
+ },
+ { // case06
+ .ttype = FD_NOT_EXIST,
+ .len = 0,
+ .ret = -1,
+ .err = EBADF,
+ },
+ { // case07
+ .ttype = FD_FILE,
+ .len = 0,
+ .ret = -1,
+ .err = EBADF,
+ },
+ { // case08
+ .ttype = FULL_QUEUE,
+ .non_block = 1,
+ .len = 16,
+ .ret = -1,
+ .err = EAGAIN,
+ },
+ { // case09
+ .ttype = NORMAL,
+ .len = 1,
+ .prio = 32768, // max priority + 1
+ .ret = -1,
+ .err = EINVAL,
+ },
+ { // case10
+ .ttype = FULL_QUEUE,
+ .len = 16,
+ .sec = -1,
+ .nsec = 0,
+ .ret = -1,
+ .err = EINVAL,
+ },
+ { // case11
+ .ttype = FULL_QUEUE,
+ .len = 16,
+ .sec = 0,
+ .nsec = -1,
+ .ret = -1,
+ .err = EINVAL,
+ },
+ { // case12
+ .ttype = FULL_QUEUE,
+ .len = 16,
+ .sec = 0,
+ .nsec = 1000000000,
+ .ret = -1,
+ .err = EINVAL,
+ },
+ { // case13
+ .ttype = FULL_QUEUE,
+ .len = 16,
+ .sec = 0,
+ .nsec = 999999999,
+ .ret = -1,
+ .err = ETIMEDOUT,
+ },
+ { // case14
+ .ttype = SEND_SIGINT,
+ .len = 16,
+ .ret = -1,
+ .err = EINTR,
+ },
+};
+
+
+/*
+ * do_test()
+ *
+ * Input : TestCase Data
+ * Return : RESULT_OK(0), RESULT_NG(1)
+ *
+ */
+
+static int do_test(struct test_case *tc)
+{
+ int sys_ret;
+ int sys_errno;
+ int result = RESULT_OK;
+ int oflag;
+ int i, rc, cmp_ok = 1, fd = -1;
+ char smsg[MAX_MSGSIZE], rmsg[MAX_MSGSIZE];
+ struct timespec ts, *p_ts;
+ pid_t pid = 0;
+ unsigned prio;
+
+ /*
+ * When test ended with SIGTERM etc, mq discriptor is left remains.
+ * So we delete it first.
+ */
+ TEST(mq_unlink(QUEUE_NAME));
+
+ switch (tc->ttype) {
+ case FD_NOT_EXIST:
+ fd = INT_MAX - 1;
+ /* fallthrough */
+ case FD_NONE:
+ break;
+ case FD_FILE:
+ TEST(fd = open("/", O_RDONLY));
+ if (fd < 0) {
+ tst_resm(TFAIL, "can't open \"/\".- errno = %d : %s\n", TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ goto EXIT;
+ }
+ break;
+ default:
+ /*
+ * Open message queue
+ */
+ oflag = O_CREAT|O_EXCL|O_RDWR;
+ if (tc->non_block)
+ oflag |= O_NONBLOCK;
+
+ TEST(fd = mq_open(QUEUE_NAME, oflag, S_IRWXU, NULL));
+ if (TEST_RETURN < 0) {
+ tst_resm(TFAIL, "mq_open failed - errno = %d : %s\n", TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ goto EXIT;
+ }
+ if (tc->ttype == FULL_QUEUE || tc->ttype == SEND_SIGINT) {
+ for (i = 0; i < MAX_MSG; i++) {
+ TEST(rc = mq_timedsend(fd, smsg, tc->len, 0, NULL));
+ if (rc < 0) {
+ tst_resm(TFAIL, "mq_timedsend failed - errno = %d : %s\n",TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ goto EXIT;
+ }
+ }
+ if (tc->ttype == SEND_SIGINT) {
+ TEST(pid = create_sig_proc(200000, SIGINT));
+ if (TEST_RETURN < 0) {
+ result = 1;
+ goto EXIT;
+ }
+ }
+ }
+ break;
+ }
+
+ /*
+ * Prepare send message
+ */
+ for (i = 0; i < tc->len; i++)
+ smsg[i] = i;
+
+ /*
+ * Set the timeout value
+ */
+ ts.tv_sec = tc->sec;
+ ts.tv_nsec = tc->nsec;
+ p_ts = &ts;
+ if (tc->sec == 0 && tc->nsec == 0)
+ p_ts = NULL;
+
+ /*
+ * Execut test system call
+ */
+ errno = 0;
+ TEST(sys_ret = mq_timedsend(fd, smsg, tc->len, tc->prio, p_ts));
+ sys_errno = errno;
+ if (sys_ret < 0)
+ goto TEST_END;
+
+ /*
+ * Receive echoed message and compare
+ */
+ TEST(rc = mq_timedreceive(fd, rmsg, MAX_MSGSIZE, &prio, NULL));
+ if (rc < 0) {
+ tst_resm(TFAIL, "mq_timedreceive failed - errno = %d : %s\n",TEST_ERRNO, strerror(TEST_ERRNO));
+ result = 1;
+ goto EXIT;
+ }
+ if (rc != tc->len || tc->prio != prio)
+ cmp_ok = 0;
+ else {
+ for (i = 0; i < tc->len; i++)
+ if (rmsg[i] != smsg[i]) {
+ cmp_ok = 0;
+ break;
+ }
+ }
+TEST_END:
+ /*
+ * Check results
+ */
+ result |= (sys_errno != tc->err) || !cmp_ok;
+ PRINT_RESULT_CMP(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno,cmp_ok);
+
+EXIT:
+ if (fd >= 0) {
+ TEST(close(fd));
+ TEST(mq_unlink(QUEUE_NAME));
+ }
+ if (pid > 0) {
+ int st;
+ kill(pid, SIGTERM);
+ wait(&st);
+ }
+ exit(result);
+}
+
+
+/*
+ * sighandler()
+ */
+void sighandler(int sig)
+{
+ if (sig == SIGINT)
+ return;
+ // NOTREACHED
+ return;
+}
+
+
+/*
+ * usage()
+ */
+
+static void usage(const char *progname)
+{
+ tst_resm(TINFO,"usage: %s [options]\n", progname);
+ tst_resm(TINFO,"This is a regression test program of %s system call.\n",SYSCALL_NAME);
+ tst_resm(TINFO,"options:\n");
+ tst_resm(TINFO," -d --debug Show debug messages\n");
+ tst_resm(TINFO," -h --help Show this message\n");
+ tst_resm(TINFO,"NG\n");
+ exit(1);
+}
+
+
+/*
+ * main()
+ */
+
+
+
+int main(int ac, char **av) {
+ int result = RESULT_OK;
+ int c;
+ int i;
+ int lc; /* loop counter */
+ char *msg; /* message returned from parse_opts */
+
+ struct option long_options[] = {
+ { "debug", no_argument, 0, 'd' },
+ { "help", no_argument, 0, 'h' },
+ { NULL, 0, NULL, 0 }
+ };
+
+ progname = strchr(av[0], '/');
+ progname = progname ? progname + 1 : av[0];
+
+ /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
+ while(TEST_RETURN != -1) {
+ switch (c) {
+ case 'd':
+ opt_debug = 1;
+ break;
+ default:
+ usage(progname);
+ // NOTREACHED
+ }
+ }
+
+
+ if (ac != optind) {
+ tst_resm(TINFO,"Options are not match.");
+ usage(progname);
+ // NOTREACHED
+ }
+ /*
+ * Execute test
+ */
+ signal(SIGINT, sighandler);
+
+ for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
+ int ret;
+ tst_resm(TINFO,"(case%02d) START", i);
+ ret = do_test(&tcase[i]);
+ tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
+ result |= ret;
+ }
+ /*
+ * Check results
+ */
+ switch(result) {
+ case RESULT_OK:
+ tst_resm(TPASS, "mq_timedsend call succeeded");
+ break;
+
+ default:
+ tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
+ RPRINTF("NG\n");
+ cleanup();
+ tst_exit();
+ }
+
+ }
+ }
+ cleanup();
+ tst_exit();
+}
+
--- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 13:55:49.000000000 +0530
+++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 14:13:17.000000000 +0530
@@ -588,6 +588,7 @@ mprotect03 mprotect03
mq_notify01 mq_notify01
mq_open01 mq_open01
mq_timedreceive01 mq_timedreceive01
+mq_timedsend01 mq_timedsend01
mq_unlink01 mq_unlink01
mremap01 mremap01
---
Regards--
Manas
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^ permalink raw reply [flat|nested] 31+ messages in thread
* [LTP] [PATCH 12/13] Add/Port unshare01 test for unshare() syscall
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
` (10 preceding siblings ...)
2009-05-27 10:12 ` [LTP] [PATCH 11/13] Add/Port mq_timedsend01 test for mq_timedsend() syscall Manas Kumar Nayak
@ 2009-05-27 10:12 ` Manas Kumar Nayak
2009-05-29 12:57 ` Subrata Modak
2009-05-27 10:13 ` [LTP] [PATCH 13/13] Add/Port unshare02 " Manas Kumar Nayak
2009-05-29 12:55 ` [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Subrata Modak
13 siblings, 1 reply; 31+ messages in thread
From: Manas Kumar Nayak @ 2009-05-27 10:12 UTC (permalink / raw)
To: LTP List; +Cc: Manas Kumar Nayak
Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>
To: LTP List <ltp-list@lists.sourceforge.net>
Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
Cc: Masatake YAMATO <yamato@redhat.com>
---
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/unshare/Makefile 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/unshare/Makefile 2009-05-25 15:12:47.000000000 +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-20090521.orig/testcases/kernel/syscalls/unshare/unshare01.c 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/unshare/unshare01.c 2009-05-27 14:43:04.000000000 +0530
@@ -0,0 +1,231 @@
+/********************************************************************************/
+/* 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: unshare01.c */
+/* */
+/* Description: This tests the unshare() syscall. */
+/* unshare() allows a process to disassociate parts of its */
+/* execution context that are currently being shared with other */
+/* processes. Part of the execution context, such as the namespace */
+/* ,is shared implicitly when a new process is created using */
+/* fork(2) or vfork(2), while other parts, such as virtual memory */
+/* , may be shared by explicit request when creating a process */
+/* using clone(2). */
+/* */
+/* The main use of unshare() is to allow a process to control its */
+/* shared execution context without creating a new process. */
+/* */
+/* */
+/* The flags argument is a bit mask that specifies which parts of */
+/* the execution context should be unshared. This argument is */
+/* specified by ORing together zero or more of the following cons- */
+/* tants: */
+/* */
+/* CLONE_FILES: */
+/* Reverse the effect of the clone(2) CLONE_FILES flag. */
+/* Unshare the file descriptor table, so that the calling */
+/* process no longer shares its file descriptors with any */
+/* other process. */
+/* CLONE_FS: */
+/* Reverse the effect of the clone(2) CLONE_FS flag.Unshare*/
+/* file system attributes, so that the calling process no */
+/* longer shares its root directory, current directory, or */
+/* umask attributes with any other process. */
+/* CLONE_NEWNS: */
+/* This flag has the same effect as the clone(2) CLONE_NEWNS*/
+/* flag. Unshare the namespace, so that the calling process*/
+/* has a private copy of its namespacei which is not shared*/
+/* with any other process. Specifying this flag automat- */
+/* ically implies CLONE_FS as well. */
+/* */
+/* If flags is specified as zero, then unshare() is a no-op; no */
+/* changes are made to the calling process's execution context. */
+/* */
+/* Usage: <for command-line> */
+/* unshare01 [-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: unshare01 */
+/* History: Porting from Crackerjack to LTP is done by */
+/* Manas Kumar Nayak maknayak@in.ibm.com> */
+/********************************************************************************/
+
+#include <stdio.h>
+#include <sys/wait.h>
+#include <sys/types.h>
+#include <sched.h>
+#include <limits.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/syscall.h>
+#include <errno.h>
+#include <pwd.h>
+#include <grp.h>
+#include <string.h>
+#include <sys/param.h>
+#include <stdio.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 = "unshare01"; /* 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 TEST_RETURNurn code by calling tst_exit() function. */
+/* */
+/* Input: None. */
+/* */
+/* Output: None. */
+/* */
+/* Return: On failure - Exits calling tst_exit(). Non '0' TEST_RETURNurn code. */
+/* On success - Exits calling tst_exit(). With '0' TEST_RETURNurn code. */
+/* */
+/******************************************************************************/
+extern void cleanup() {
+ /* Remove tmp dir and all files in it */
+ TEST_CLEANUP;
+ tst_rmdir();
+
+ /* Exit with appropriate TEST_RETURNurn 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 - TEST_RETURNurns 0. */
+/* */
+/******************************************************************************/
+void setup() {
+ /* Capture signals if any */
+ /* Create temporary directories */
+ TEST_PAUSE;
+ tst_tmpdir();
+}
+
+int main(int ac, char **av) {
+ pid_t pid1;
+ int lc; /* loop counter */
+ char *msg; /* message TEST_RETURNurned 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) {
+
+ /*
+ *fork a child process;testing which one is a child or a parent;
+ * */
+ TEST(pid1=fork()); //call to fork()
+ if (TEST_RETURN == -1){
+ tst_resm(TFAIL, "fork() Failed, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ cleanup();
+ tst_exit();
+ }else if (TEST_RETURN == 0){
+ if((TEST_RETURN = unshare(CLONE_FILES)) == 0) {
+ tst_resm(TPASS, "unshare with CLONE_FILES call succeeded");
+ tst_exit();
+ }else if (TEST_RETURN == -1 )
+ tst_resm(TFAIL,"unshare Failed, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ tst_exit();
+ }else{
+ }
+
+ TEST(pid1=fork()); //call to fork()
+ if (TEST_RETURN == -1){
+ tst_resm(TFAIL, "fork() Failed, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ cleanup();
+ tst_exit();
+ }else if (TEST_RETURN == 0){
+ if((TEST_RETURN = unshare(CLONE_FS)) == 0) {
+ tst_resm(TPASS, "unshare with CLONE_FS call succeeded");
+ tst_exit();
+ }else if (TEST_RETURN == -1 )
+ tst_resm(TFAIL,"unshare Failed 2, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ tst_exit();
+ }else{
+ }
+
+ TEST(pid1=fork()); //call to fork()
+ if (TEST_RETURN == -1){
+ tst_resm(TFAIL, "fork() Failed, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ cleanup();
+ tst_exit();
+ }else if (TEST_RETURN == 0){
+ if((TEST_RETURN = unshare(CLONE_NEWNS)) == 0) {
+ tst_resm(TPASS, "unshare call with CLONE_NEWNS succeeded");
+ tst_exit();
+ }else if (TEST_RETURN == -1 )
+ tst_resm(TFAIL,"unshare Failed 2, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ tst_exit();
+ }else{
+ }
+
+
+ }
+
+ }
+ cleanup();
+ tst_exit();
+}
+
--- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 14:45:49.000000000 +0530
+++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 14:45:21.000000000 +0530
@@ -1207,6 +1207,8 @@ unlink08 unlink08
#unlinkat test cases
unlinkat01 unlinkat01
+unshare01 unshare01
+
#
# These tests require an unmounted block device
# to run correctly. Please see individual test
---
Regards--
Manas
------------------------------------------------------------------------------
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is a gathering of tech-side developers & brand creativity professionals. Meet
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^ permalink raw reply [flat|nested] 31+ messages in thread
* [LTP] [PATCH 13/13] Add/Port unshare02 test for unshare() syscall
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
` (11 preceding siblings ...)
2009-05-27 10:12 ` [LTP] [PATCH 12/13] Add/Port unshare01 test for unshare() syscall Manas Kumar Nayak
@ 2009-05-27 10:13 ` Manas Kumar Nayak
2009-05-29 12:57 ` Subrata Modak
2009-05-29 12:55 ` [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Subrata Modak
13 siblings, 1 reply; 31+ messages in thread
From: Manas Kumar Nayak @ 2009-05-27 10:13 UTC (permalink / raw)
To: LTP List; +Cc: Manas Kumar Nayak
Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>
To: LTP List <ltp-list@lists.sourceforge.net>
Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
Cc: Masatake YAMATO <yamato@redhat.com>
---
--- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/unshare/unshare02.c 1970-01-01 05:30:00.000000000 +0530
+++ ltp-intermediate-20090521/testcases/kernel/syscalls/unshare/unshare02.c 2009-05-27 14:51:53.000000000 +0530
@@ -0,0 +1,183 @@
+/******************************************************************************/
+/* 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: unshare02.c */
+/* */
+/* Description: This tests the unshare error() syscall */
+/* */
+/* Usage: <for command-line> */
+/* unshare02 [-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: 2 */
+/* */
+/* Test Name: unshare02 */
+/* History: Porting from Crackerjack to LTP is done by */
+/* Manas Kumar Nayak maknayak@in.ibm.com> */
+/******************************************************************************/
+
+#include <stdio.h>
+#include <sys/wait.h>
+#include <sys/types.h>
+#include <sched.h>
+#include <limits.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/syscall.h>
+#include <errno.h>
+#include <pwd.h>
+#include <grp.h>
+#include <string.h>
+#include <sys/param.h>
+#include <stdio.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 = "unshare02"; /* Test program identifier.*/
+int testno;
+int TST_TOTAL = 2; /* 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 TEST_RETURNurn code by calling tst_exit() function. */
+/* */
+/* Input: None. */
+/* */
+/* Output: None. */
+/* */
+/* Return: On failure - Exits calling tst_exit(). Non '0' TEST_RETURNurn code. */
+/* On success - Exits calling tst_exit(). With '0' TEST_RETURNurn code. */
+/* */
+/******************************************************************************/
+extern void cleanup() {
+ /* Remove tmp dir and all files in it */
+ TEST_CLEANUP;
+ tst_rmdir();
+
+ /* Exit with appropriate TEST_RETURNurn 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 - TEST_RETURNurns 0. */
+/* */
+/******************************************************************************/
+void setup() {
+ /* Capture signals if any */
+ /* Create temporary directories */
+ TEST_PAUSE;
+ tst_tmpdir();
+}
+
+int main(int ac, char **av) {
+ pid_t pid1;
+ int lc; /* loop counter */
+ char *msg; /* message TEST_RETURNurned 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) {
+
+ /*
+ *fork a child process;testing which one is a child or a parent;
+ * */
+ TEST(pid1=fork()); //call to fork()
+ if (TEST_RETURN == -1){
+ tst_resm(TFAIL, "fork() Failed, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ cleanup();
+ tst_exit();
+ }
+ else if (TEST_RETURN == 0){
+ if((TEST_RETURN = unshare(-1)) == 0) {
+ tst_resm(TPASS, "Call succeeded");
+ tst_exit();
+ }
+ else if (TEST_RETURN == -1 ){
+ tst_resm(TFAIL,"Test Failed, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ tst_exit();
+ }
+ }
+
+ TEST(pid1=fork()); //call to fork()
+ if (pid1 == -1){
+ tst_resm(TFAIL, "fork() Failed, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ cleanup();
+ tst_exit();
+ }
+ else if (TEST_RETURN == 0){
+ if((TEST_RETURN = unshare((int)NULL)) == 0) {
+ tst_resm(TPASS, "Call succeeded");
+ tst_exit();
+ }
+ else if (TEST_RETURN == -1 ){
+ tst_resm(TFAIL,"Test Failed 2, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
+ tst_exit();
+ }
+ }
+
+
+ }
+ }
+ cleanup();
+ tst_exit();
+}
+
--- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 14:49:30.000000000 +0530
+++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 14:57:51.000000000 +0530
@@ -1208,6 +1208,7 @@ unlink08 unlink08
unlinkat01 unlinkat01
unshare01 unshare01
+unshare02 unshare02
#
# These tests require an unmounted block device
---
Regards--
Manas
------------------------------------------------------------------------------
Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT
is a gathering of tech-side developers & brand creativity professionals. Meet
the minds behind Google Creative Lab, Visual Complexity, Processing, &
iPhoneDevCamp as they present alongside digital heavyweights like Barbarian
Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com
_______________________________________________
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Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
` (12 preceding siblings ...)
2009-05-27 10:13 ` [LTP] [PATCH 13/13] Add/Port unshare02 " Manas Kumar Nayak
@ 2009-05-29 12:55 ` Subrata Modak
13 siblings, 0 replies; 31+ messages in thread
From: Subrata Modak @ 2009-05-29 12:55 UTC (permalink / raw)
To: Manas Kumar Nayak; +Cc: LTP List
On Wed, 2009-05-27 at 15:36 +0530, Manas Kumar Nayak wrote:
> Hi,
>
> >On Tue, 2009-05-19 at 00:39 +0530, Manas Kumar Nayak wrote:
> >Hi,
> >
> > I have ported the following tests from Crackerjack to LTP.
> > Kindly include them to LTP:
> >
> > [PATCH 01/21] Add add_key01 test for add_key syscall
> > [PATCH 02/21] Add add_key02 test for add_key syscall
> > [PATCH 03/21] Add bdflush01 test for bdflush syscall
> > [PATCH 04/21] Add exit_group01 test for exit_group syscall
> > [PATCH 05/21] Add keyctl01 test for keyctl syscall
> > [PATCH 06/21] Add newuname01 test for newuname syscall
> > [PATCH 07/21] Add rt_sigaction01 test for rt_sigaction syscall
> > [PATCH 08/21] Add rt_sigprocmask01 test for rt_sigprocmask syscall
> > [PATCH 09/21] Add rt_sigprocmask02 test for rt_sigprocmask syscall
> > [PATCH 10/21] Add rt_sigqueueinfo01 test for rt_sigqueueinfo syscall
> > [PATCH 11/21] Add rt_sigsuspend01 test for rt_sigsuspend syscall
> > [PATCH 12/21] Add set_thread_area01 test for set_thread_area syscall
> > [PATCH 13/21] Add set_thread_area02 test for set_thread_area syscall
> > [PATCH 14/21] Add set_tid_address01 test for set_tid_address syscall
> > [PATCH 15/21] Add sgetmask01 test for sgetmask syscall
> > [PATCH 16/21] Add sigreturn01 test for sigreturn syscall
> > [PATCH 17/21] Add ssetmask01 test for ssetmask syscall
> > [PATCH 18/21] Add timer_getoverrun01 test for timer_getoverrun01 syscall
> > [PATCH 19/21] Add timer_gettime01 test for timer_gettime syscall
> > [PATCH 20/21] Add tkill01 test for tkill syscall
> > [PATCH 21/21] Add tkill02 test for tkill syscall
> >
> > Todo:
> > 1) Port the Remaining ones (next week),
>
> As promised earlier, here remains the 2nd Bunch of tests ported
> from Crackerjack to LTP:
>
> __001_Add_Utility_Headers_for_these_set_of_tests.patch
> __002_Add_get_mempolicy01_test_for_get_mempolicy_syscall.patch
> __003_Add_clock_getres01_test_for_clock_getres_syscall.patch
> __004_Add_clock_nanosleep01_test_for_clock_nanosleep_syscall.patch
> __005_Add_mq_notify01_test_for_mq_notify_syscall.patch
> __006_Add_ppoll01_test_for_ppoll_syscall.patch
> __007_Add_mq_open01_test_for_mq_open_syscall.patch
> __008_Add_mq_timedreceive01_test_for_mq_timedreceive_syscall.patch
> __009_Add_utimes01_test_for_utimes_syscall.patch
> __010_Add_mq_unlink01_test_for_mq_unlink_syscall.patch
> __011_Add_mq_timedsend01_test_for_mq_timedsend_syscall.patch
> __012_Add_unshare01_test_for_unshare_syscall.patch
> __013_Add_unshare02_test_for_unshare_syscall.patch
Thanks a ton.
>
> Still TODO:
> -> The remaining testcases will be ported soon.
Great to know that as well.
Regards--
Subrata
>
> Regards--
> Manas
>
> >
> > Regards--
> > Manas
> >
------------------------------------------------------------------------------
Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT
is a gathering of tech-side developers & brand creativity professionals. Meet
the minds behind Google Creative Lab, Visual Complexity, Processing, &
iPhoneDevCamp as they present alongside digital heavyweights like Barbarian
Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com
_______________________________________________
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 01/13] Add/Port Utility Headers for these set of tests
2009-05-27 10:07 ` [LTP] [PATCH 01/13] Add/Port Utility Headers for these set of tests Manas Kumar Nayak
@ 2009-05-29 12:55 ` Subrata Modak
0 siblings, 0 replies; 31+ messages in thread
From: Subrata Modak @ 2009-05-29 12:55 UTC (permalink / raw)
To: Manas Kumar Nayak; +Cc: LTP List
On Wed, 2009-05-27 at 15:37 +0530, Manas Kumar Nayak wrote:
> Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>
Thanks. Merged.
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-intermediate-20090521.orig/testcases/kernel/syscalls/utils/common_j_h.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/utils/common_j_h.c 2009-05-18 21:35:36.000000000 +0530
> @@ -0,0 +1,360 @@
> +/*
> + * Crackerjack Project
> + *
> + * Copyright (C) 2007-2008, Hitachi, Ltd.
> + * Author(s): Yumiko Sugita <yumiko.sugita.yf@hitachi.com>,
> + * Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp>
> + *
> + * 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
> + *
> + * $Id:$
> + *
> + */
> +//#define _GNU_SOURCE 1
> +#include <stdio.h>
> +#include <sys/types.h>
> +#include <sys/wait.h>
> +#include <sys/stat.h>
> +#include <sys/time.h>
> +#include <sys/resource.h>
> +#include <fcntl.h>
> +#include <unistd.h>
> +#include <pwd.h>
> +#include <signal.h>
> +#include <stdlib.h>
> +#include <string.h>
> +#include <errno.h>
> +#include <mqueue.h>
> +#include "include_j_h.h"
> +
> +
> +/*
> + * Change user ID
> + *
> + * We assume 'test' executable is executed with 'root' permission.
> + * So, if you use this function, you can not return 'root' uid.
> + */
> +int setup_uid(char *uname)
> +{
> + struct passwd *pw;
> + int rc;
> +
> + pw = getpwnam(uname);
> + if (!pw) {
> + EPRINTF("getpwnam failed.\n");
> + return -1;
> + }
> + rc = setuid(pw->pw_uid);
> + if (rc < 0) {
> + EPRINTF("setuid failed.\n");
> + return -1;
> + }
> + return 0;
> +}
> +
> +/*
> + * Change effective user ID
> + */
> +int setup_euid(char *uname, uid_t *old_uid)
> +{
> + struct passwd *pw;
> + int rc;
> +
> + *old_uid = geteuid();
> + pw = getpwnam(uname);
> + if (!pw) {
> + EPRINTF("getpwnam failed.\n");
> + return -1;
> + }
> + rc = seteuid(pw->pw_uid);
> + if (rc < 0) {
> + EPRINTF("seteuid failed.\n");
> + return -1;
> + }
> + return 0;
> +}
> +
> +int cleanup_euid(uid_t old_uid)
> +{
> + int rc;
> +
> + rc = seteuid(old_uid);
> + if (rc < 0) {
> + EPRINTF("seteuid failed.\n");
> + return -1;
> + }
> + return 0;
> +}
> +
> +
> +/*
> + * Generate a child process which will send a signal
> + */
> +static void sighandler_for_sig_proc(int sig)
> +{
> + if (sig == SIGUSR2)
> + return;
> + return;
> +}
> +
> +pid_t create_sig_proc(unsigned long usec, int sig)
> +{
> + pid_t pid, cpid;
> +
> + signal(SIGUSR2, sighandler_for_sig_proc);
> + pid = getpid();
> + cpid = fork();
> + switch (cpid) {
> + case 0:
> + pause();
> + usleep(usec);
> + kill(pid, sig);
> + _exit(0);
> + break;
> + case -1:
> + EPRINTF("fork failed.\n");
> + return cpid;
> + default:
> + kill(cpid, SIGUSR2);
> + return cpid;
> + }
> +}
> +
> +
> +/*
> + * Create and delete test file
> + */
> +int setup_file(char *testdir, char *fname, char *path)
> +{
> + return _setup_file(testdir, fname, path,
> + O_CREAT|O_EXCL|O_RDWR, S_IRUSR|S_IWUSR);
> +}
> +
> +int _setup_file(char *testdir, char *fname, char *path, int flags, mode_t mode)
> +{
> + int rc;
> +
> + sprintf(path, "%s/%s", testdir, fname);
> + rc = open(path, flags, mode);
> + if (rc < 0) {
> + EPRINTF("open failed.\n");
> + return -1;
> + }
> + return rc;
> +}
> +
> +int cleanup_file(char *path)
> +{
> + unlink(path);
> + return 0;
> +}
> +
> +
> +/*
> + * Create and delete swap file
> + */
> +/* swap file needs to be more than 40KB */
> +#define MIN_SWAPFILE_SIZE (64 * 1024)
> +int setup_swapfile(char *testdir, char *fname, char *path, size_t size)
> +{
> + int fd = -1, rc;
> + size_t r_sz;
> + int cmdlen = 256;
> + char cmd[cmdlen];
> + char *p = NULL;
> +
> + sprintf(path, "%s/%s", testdir, fname);
> + fd = open(path, O_CREAT|O_EXCL|O_RDWR, S_IRUSR|S_IWUSR);
> + if (fd < 0) {
> + EPRINTF("open failed.\n");
> + goto ERR_EXIT;
> + }
> + if (size < MIN_SWAPFILE_SIZE) {
> + EPRINTF("size too short.\n");
> + goto ERR_EXIT;
> + }
> + p = malloc(size);
> + if (!p) {
> + EPRINTF("malloc failed.\n");
> + goto ERR_EXIT;
> + }
> + /* Swap file must not have hole area */
> + memset(p, 0x5a, size);
> + r_sz = (size_t)write(fd, p, size);
> + if (r_sz != size) {
> + EPRINTF("write failed.\n");
> + goto ERR_EXIT;
> + }
> + snprintf(cmd, cmdlen, "/sbin/mkswap %s > /dev/null 2>&1", path);
> + rc = system(cmd);
> + if (rc != 0) {
> + EPRINTF("system(%s) failed.\n", cmd);
> + goto ERR_EXIT;
> + }
> + return fd;
> +
> +ERR_EXIT:
> + if (fd >= 0)
> + close(fd);
> + if (p)
> + free(p);
> + return -1;
> +}
> +
> +int cleanup_swapfile(char *path)
> +{
> + unlink(path);
> + return 0;
> +}
> +
> +
> +/*
> + * Change user limit that the calling process can open
> + */
> +int setup_ulimit_fnum(rlim_t newlim, rlim_t *oldlim)
> +{
> + int rc;
> + struct rlimit rlim;
> +
> + rc = getrlimit(RLIMIT_NOFILE, &rlim);
> + if (rc < 0) {
> + EPRINTF("getrlimit failed.\n");
> + return -1;
> + }
> + *oldlim = rlim.rlim_cur;
> + if (newlim > rlim.rlim_max) {
> + EPRINTF("can't set ulimit value: %ld.\n", newlim);
> + return -1;
> + }
> + rlim.rlim_cur = newlim;
> + rc = setrlimit(RLIMIT_NOFILE, &rlim);
> + if (rc < 0) {
> + EPRINTF("setrlimit failed.\n");
> + return -1;
> + }
> + return 0;
> +}
> +
> +int cleanup_ulimit_fnum(rlim_t oldlim)
> +{
> + int rc;
> + struct rlimit rlim;
> +
> + rc = getrlimit(RLIMIT_NOFILE, &rlim);
> + if (rc < 0) {
> + EPRINTF("getrlimit failed.\n");
> + return -1;
> + }
> + if (oldlim > rlim.rlim_max) {
> + EPRINTF("can't set ulimit value: %ld.\n", oldlim);
> + return -1;
> + }
> + rlim.rlim_cur = oldlim;
> + rc = setrlimit(RLIMIT_NOFILE, &rlim);
> + if (rc < 0) {
> + EPRINTF("setrlimit failed.\n");
> + return -1;
> + }
> + return 0;
> +}
> +
> +
> +/*
> + * Change /proc or /sys setting
> + */
> +int setup_proc_fs(char *path, int newval, int *oldval)
> +{
> + int fd = -1, rc, len;
> + char buf[32];
> +
> + fd = open(path, O_RDWR);
> + if (fd < 0) {
> + EPRINTF("open %s failed.\n", path);
> + return -1;
> + }
> +
> + do {
> + rc = read(fd, buf, 32);
> + } while (rc < 0 && errno == EAGAIN);
> + if (rc < 0) {
> + EPRINTF("read failed.\n");
> + return -1;
> + }
> +
> + *oldval = atoi(buf);
> + sprintf(buf, "%d\n", newval);
> + len = strlen(buf);
> + rc = write(fd, buf, len);
> + if (rc != len) {
> + EPRINTF("write failed.\n");
> + return -1;
> + }
> + return 0;
> +}
> +
> +int cleanup_proc_fs(char *path, int oldval)
> +{
> + int fd = -1, rc, len;
> + char buf[32];
> +
> + fd = open(path, O_RDWR);
> + if (fd < 0) {
> + EPRINTF("open %s failed.\n", path);
> + return -1;
> + }
> +
> + sprintf(buf, "%d\n", oldval);
> + len = strlen(buf);
> + rc = write(fd, buf, len);
> + if (rc != len) {
> + EPRINTF("write failed.\n");
> + return -1;
> + }
> + return 0;
> +}
> +
> +
> +#if 0
> +/*
> + * Check max nodes from /sys/devices/system/node/node* files (for NUMA)
> + */
> +int get_max_nodes(void)
> +{
> + /* We assume that there is only one node */
> + return 1;
> +}
> +#endif
> +
> +/*
> + * Get unexist pid
> + */
> +pid_t get_unexist_pid(void)
> +{
> + pid_t pid;
> + int st;
> +
> + pid = fork();
> + switch (pid) {
> + case -1:
> + EPRINTF("fork failed.\n");
> + return -1;
> + case 0:
> + _exit(0);
> + default:
> + wait(&st);
> + return pid;
> + }
> +}
> +
> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/utils/include_j_h.h 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/utils/include_j_h.h 2009-05-18 21:35:36.000000000 +0530
> @@ -0,0 +1,160 @@
> +/*
> + * Crackerjack Project
> + *
> + * Copyright (C) 2007-2008, Hitachi, Ltd.
> + * Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>,
> + * Yumiko Sugita <yumiko.sugita.yf@hitachi.com>,
> + * Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp>
> + *
> + * 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
> + *
> + * $Id:$
> + *
> + */
> +#ifndef __CJK_SYSCALL_J_H__
> +#define __CJK_SYSCALL_J_H__
> +
> +#include <sys/time.h>
> +#include <sys/resource.h>
> +
> +
> +#define REG_RESULT_LOG_FP stdout
> +#define REG_DETAIL_LOG_FP stderr
> +
> +
> +/*
> + * RPRINTF : macro to output test result
> + */
> +#define RPRINTF(...) \
> + do { \
> + fprintf(REG_RESULT_LOG_FP, __VA_ARGS__); \
> + } while (0)
> +
> +
> +/*
> + * PRINTF : macro to output detail log
> + */
> +#define PRINTF(...) \
> + do { \
> + fprintf(REG_DETAIL_LOG_FP, __VA_ARGS__); \
> + } while (0)
> +
> +
> +/*
> + * EPRINTF : macro to output error message
> + */
> +#define EPRINTF(...) \
> + do { \
> + fprintf(REG_DETAIL_LOG_FP, __VA_ARGS__); \
> + } while (0)
> +
> +
> +/*
> + * DPRINTF : macro to output debug message
> + */
> +#define DPRINTF(...) \
> + do { \
> + if (opt_debug) \
> + PRINTF("[DEBUG] " __VA_ARGS__); \
> + } while (0)
> +
> +
> +/*
> + * PRINT_XXX : macro to output test result and expect
> + */
> +#define __PRINT_EXPECT(rc_has_range, rc, errno) \
> + do { \
> + if (rc_has_range) \
> + PRINTF("EXPECT: return value(ret)=%s", \
> + (rc) >= 0 ? "(N >= 0)" : "(N < 0)"); \
> + else \
> + PRINTF("EXPECT: return value(ret)=%d", rc); \
> + PRINTF(" errno=%d (%s)", errno, strerror(errno)); \
> + } while (0)
> +
> +#define __PRINT_RESULT(rc_has_range, rc, errno) \
> + do { \
> + if (rc_has_range) \
> + PRINTF("RESULT: return value(ret)=%8d", rc); \
> + else \
> + PRINTF("RESULT: return value(ret)=%d", rc); \
> + PRINTF(" errno=%d (%s)", errno, strerror(errno)); \
> + } while (0)
> +
> +#define PRINT_RESULT(rc_has_range, e_rc, e_errno, r_rc, r_errno) \
> + do { \
> + __PRINT_EXPECT(rc_has_range, e_rc, e_errno); \
> + PRINTF("\n"); \
> + __PRINT_RESULT(rc_has_range, r_rc, r_errno); \
> + PRINTF("\n"); \
> + } while (0)
> +
> +#define PRINT_RESULT_EXTRA(rc_has_range, e_rc, e_errno, r_rc, r_errno, \
> + str, extra_ok) \
> + do { \
> + __PRINT_EXPECT(rc_has_range, e_rc, e_errno); \
> + if ((extra_ok)) \
> + PRINTF("\n"); \
> + else \
> + PRINTF(", %s=OK\n", str); \
> + __PRINT_RESULT(rc_has_range, r_rc, r_errno); \
> + if ((extra_ok)) \
> + PRINTF("\n"); \
> + else \
> + PRINTF(", %s=NG\n", str); \
> + } while (0)
> +
> +#define PRINT_RESULT_CMP(rc_has_range, e_rc, e_errno, r_rc, r_errno, cmp_ok) \
> + PRINT_RESULT_EXTRA(rc_has_range, e_rc, e_errno, r_rc, r_errno, \
> + "r/w check", cmp_ok)
> +
> +
> +/*
> + * Definitions
> + */
> +enum result_val {
> + RESULT_OK,
> + RESULT_NG
> +};
> +
> +
> +/*
> + * Prototype
> + */
> +int setup_uid(char *uname);
> +int setup_euid(char *uname, uid_t *old_uid);
> +int cleanup_euid(uid_t old_uid);
> +
> +pid_t create_sig_proc(unsigned long usec, int sig);
> +
> +int _setup_file(char *testdir, char *fname, char *path, int flags, mode_t mode);
> +int setup_file(char *testdir, char *fname, char *path);
> +int cleanup_file(char *path);
> +
> +int setup_swapfile(char *testdir, char *fname, char *path, size_t size);
> +int cleanup_swapfile(char *path);
> +
> +int setup_ulimit_fnum(rlim_t newlim, rlim_t *oldlim);
> +int cleanup_ulimit_fnum(rlim_t oldlim);
> +
> +int setup_proc_fs(char *path, int newval, int *oldval);
> +int cleanup_proc_fs(char *path, int oldval);
> +
> +#define QUEUE_NAME "/test_mqueue"
> +pid_t create_echo_msg_proc(void);
> +
> +pid_t get_unexist_pid(void);
> +
> +#endif /* __CJK_SYSCALL_J_H__ */
> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/utils/inotify.h 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/utils/inotify.h 2009-05-18 21:35:36.000000000 +0530
> @@ -0,0 +1,227 @@
> +/*
> + * Inode based directory notification for Linux
> + *
> + * Copyright (C) 2005 John McCutchan
> + */
> +
> +#ifndef _LINUX_INOTIFY_H
> +#define _LINUX_INOTIFY_H
> +
> +#include <linux/types.h>
> +
> +/*
> + * struct inotify_event - structure read from the inotify device for each event
> + *
> + * When you are watching a directory, you will receive the filename for events
> + * such as IN_CREATE, IN_DELETE, IN_OPEN, IN_CLOSE, ..., relative to the wd.
> + */
> +struct inotify_event {
> + __s32 wd; /* watch descriptor */
> + __u32 mask; /* watch mask */
> + __u32 cookie; /* cookie to synchronize two events */
> + __u32 len; /* length (including nulls) of name */
> + char name[0]; /* stub for possible name */
> +};
> +
> +/* the following are legal, implemented events that user-space can watch for */
> +#define IN_ACCESS 0x00000001 /* File was accessed */
> +#define IN_MODIFY 0x00000002 /* File was modified */
> +#define IN_ATTRIB 0x00000004 /* Metadata changed */
> +#define IN_CLOSE_WRITE 0x00000008 /* Writtable file was closed */
> +#define IN_CLOSE_NOWRITE 0x00000010 /* Unwrittable file closed */
> +#define IN_OPEN 0x00000020 /* File was opened */
> +#define IN_MOVED_FROM 0x00000040 /* File was moved from X */
> +#define IN_MOVED_TO 0x00000080 /* File was moved to Y */
> +#define IN_CREATE 0x00000100 /* Subfile was created */
> +#define IN_DELETE 0x00000200 /* Subfile was deleted */
> +#define IN_DELETE_SELF 0x00000400 /* Self was deleted */
> +#define IN_MOVE_SELF 0x00000800 /* Self was moved */
> +
> +/* the following are legal events. they are sent as needed to any watch */
> +#define IN_UNMOUNT 0x00002000 /* Backing fs was unmounted */
> +#define IN_Q_OVERFLOW 0x00004000 /* Event queued overflowed */
> +#define IN_IGNORED 0x00008000 /* File was ignored */
> +
> +/* helper events */
> +#define IN_CLOSE (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) /* close */
> +#define IN_MOVE (IN_MOVED_FROM | IN_MOVED_TO) /* moves */
> +
> +/* special flags */
> +#define IN_ONLYDIR 0x01000000 /* only watch the path if it is a directory */
> +#define IN_DONT_FOLLOW 0x02000000 /* don't follow a sym link */
> +#define IN_MASK_ADD 0x20000000 /* add to the mask of an already existing watch */
> +#define IN_ISDIR 0x40000000 /* event occurred against dir */
> +#define IN_ONESHOT 0x80000000 /* only send event once */
> +
> +/*
> + * All of the events - we build the list by hand so that we can add flags in
> + * the future and not break backward compatibility. Apps will get only the
> + * events that they originally wanted. Be sure to add new events here!
> + */
> +#define IN_ALL_EVENTS (IN_ACCESS | IN_MODIFY | IN_ATTRIB | IN_CLOSE_WRITE | \
> + IN_CLOSE_NOWRITE | IN_OPEN | IN_MOVED_FROM | \
> + IN_MOVED_TO | IN_DELETE | IN_CREATE | IN_DELETE_SELF | \
> + IN_MOVE_SELF)
> +
> +#ifdef __KERNEL__
> +
> +#include <linux/dcache.h>
> +#include <linux/fs.h>
> +
> +/*
> + * struct inotify_watch - represents a watch request on a specific inode
> + *
> + * h_list is protected by ih->mutex of the associated inotify_handle.
> + * i_list, mask are protected by inode->inotify_mutex of the associated inode.
> + * ih, inode, and wd are never written to once the watch is created.
> + *
> + * Callers must use the established inotify interfaces to access inotify_watch
> + * contents. The content of this structure is private to the inotify
> + * implementation.
> + */
> +struct inotify_watch {
> + struct list_head h_list; /* entry in inotify_handle's list */
> + struct list_head i_list; /* entry in inode's list */
> + atomic_t count; /* reference count */
> + struct inotify_handle *ih; /* associated inotify handle */
> + struct inode *inode; /* associated inode */
> + __s32 wd; /* watch descriptor */
> + __u32 mask; /* event mask for this watch */
> +};
> +
> +struct inotify_operations {
> + void (*handle_event)(struct inotify_watch *, u32, u32, u32,
> + const char *, struct inode *);
> + void (*destroy_watch)(struct inotify_watch *);
> +};
> +
> +#ifdef CONFIG_INOTIFY
> +
> +/* Kernel API for producing events */
> +
> +extern void inotify_d_instantiate(struct dentry *, struct inode *);
> +extern void inotify_d_move(struct dentry *);
> +extern void inotify_inode_queue_event(struct inode *, __u32, __u32,
> + const char *, struct inode *);
> +extern void inotify_dentry_parent_queue_event(struct dentry *, __u32, __u32,
> + const char *);
> +extern void inotify_unmount_inodes(struct list_head *);
> +extern void inotify_inode_is_dead(struct inode *);
> +extern u32 inotify_get_cookie(void);
> +
> +/* Kernel Consumer API */
> +
> +extern struct inotify_handle *inotify_init(const struct inotify_operations *);
> +extern void inotify_init_watch(struct inotify_watch *);
> +extern void inotify_destroy(struct inotify_handle *);
> +extern __s32 inotify_find_watch(struct inotify_handle *, struct inode *,
> + struct inotify_watch **);
> +extern __s32 inotify_find_update_watch(struct inotify_handle *, struct inode *,
> + u32);
> +extern __s32 inotify_add_watch(struct inotify_handle *, struct inotify_watch *,
> + struct inode *, __u32);
> +extern int inotify_rm_watch(struct inotify_handle *, struct inotify_watch *);
> +extern int inotify_rm_wd(struct inotify_handle *, __u32);
> +extern void inotify_remove_watch_locked(struct inotify_handle *,
> + struct inotify_watch *);
> +extern void get_inotify_watch(struct inotify_watch *);
> +extern void put_inotify_watch(struct inotify_watch *);
> +
> +#else
> +
> +static inline void inotify_d_instantiate(struct dentry *dentry,
> + struct inode *inode)
> +{
> +}
> +
> +static inline void inotify_d_move(struct dentry *dentry)
> +{
> +}
> +
> +static inline void inotify_inode_queue_event(struct inode *inode,
> + __u32 mask, __u32 cookie,
> + const char *filename,
> + struct inode *n_inode)
> +{
> +}
> +
> +static inline void inotify_dentry_parent_queue_event(struct dentry *dentry,
> + __u32 mask, __u32 cookie,
> + const char *filename)
> +{
> +}
> +
> +static inline void inotify_unmount_inodes(struct list_head *list)
> +{
> +}
> +
> +static inline void inotify_inode_is_dead(struct inode *inode)
> +{
> +}
> +
> +static inline u32 inotify_get_cookie(void)
> +{
> + return 0;
> +}
> +
> +static inline struct inotify_handle *inotify_init(const struct inotify_operations *ops)
> +{
> + return ERR_PTR(-EOPNOTSUPP);
> +}
> +
> +static inline void inotify_init_watch(struct inotify_watch *watch)
> +{
> +}
> +
> +static inline void inotify_destroy(struct inotify_handle *ih)
> +{
> +}
> +
> +static inline __s32 inotify_find_watch(struct inotify_handle *ih, struct inode *inode,
> + struct inotify_watch **watchp)
> +{
> + return -EOPNOTSUPP;
> +}
> +
> +static inline __s32 inotify_find_update_watch(struct inotify_handle *ih,
> + struct inode *inode, u32 mask)
> +{
> + return -EOPNOTSUPP;
> +}
> +
> +static inline __s32 inotify_add_watch(struct inotify_handle *ih,
> + struct inotify_watch *watch,
> + struct inode *inode, __u32 mask)
> +{
> + return -EOPNOTSUPP;
> +}
> +
> +static inline int inotify_rm_watch(struct inotify_handle *ih,
> + struct inotify_watch *watch)
> +{
> + return -EOPNOTSUPP;
> +}
> +
> +static inline int inotify_rm_wd(struct inotify_handle *ih, __u32 wd)
> +{
> + return -EOPNOTSUPP;
> +}
> +
> +static inline void inotify_remove_watch_locked(struct inotify_handle *ih,
> + struct inotify_watch *watch)
> +{
> +}
> +
> +static inline void get_inotify_watch(struct inotify_watch *watch)
> +{
> +}
> +
> +static inline void put_inotify_watch(struct inotify_watch *watch)
> +{
> +}
> +
> +#endif /* CONFIG_INOTIFY */
> +
> +#endif /* __KERNEL __ */
> +
> +#endif /* _LINUX_INOTIFY_H */
> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/utils/ioprio.h 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/utils/ioprio.h 2009-05-18 21:35:36.000000000 +0530
> @@ -0,0 +1,46 @@
> +#ifndef __IOPRIO_H__
> +#define __IOPRIO_H__
> +
> +//----------------------------------------------------------------------------
> +// Copy of the 2.6.18 kernel header (linux/ioprio.h)
> +//
> +
> +/*
> + * Gives us 8 prio classes with 13-bits of data for each class
> + */
> +#define IOPRIO_BITS (16)
> +#define IOPRIO_CLASS_SHIFT (13)
> +#define IOPRIO_PRIO_MASK ((1UL << IOPRIO_CLASS_SHIFT) - 1)
> +
> +#define IOPRIO_PRIO_CLASS(mask) ((mask) >> IOPRIO_CLASS_SHIFT)
> +#define IOPRIO_PRIO_DATA(mask) ((mask) & IOPRIO_PRIO_MASK)
> +#define IOPRIO_PRIO_VALUE(class, data) (((class) << IOPRIO_CLASS_SHIFT) | data)
> +
> +#define ioprio_valid(mask) (IOPRIO_PRIO_CLASS((mask)) != IOPRIO_CLASS_NONE)
> +
> +/*
> + * These are the io priority groups as implemented by CFQ. RT is the realtime
> + * class, it always gets premium service. BE is the best-effort scheduling
> + * class, the default for any process. IDLE is the idle scheduling class, it
> + * is only served when no one else is using the disk.
> + */
> +enum {
> + IOPRIO_CLASS_NONE,
> + IOPRIO_CLASS_RT,
> + IOPRIO_CLASS_BE,
> + IOPRIO_CLASS_IDLE,
> +};
> +
> +/*
> + * 8 best effort priority levels are supported
> + */
> +#define IOPRIO_BE_NR (8)
> +
> +enum {
> + IOPRIO_WHO_PROCESS = 1,
> + IOPRIO_WHO_PGRP,
> + IOPRIO_WHO_USER,
> +};
> +//-----------------------------------------------------------------------------
> +
> +#endif /* __IOPRIO_H__ */
> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/utils/numaif.h 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/utils/numaif.h 2009-05-18 21:35:36.000000000 +0530
> @@ -0,0 +1,115 @@
> +/*
> + * Crackerjack Project
> + *
> + * Copyright (C) 2007-2008, Hitachi, Ltd.
> + * Author(s): Yumiko Sugita <yumiko.sugita.yf@hitachi.com>,
> + * Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp>
> + *
> + * Derived from 'numa.h' in numactl-0.9.8
> + * Copyright (C) 2003,2004 Andi Kleen, SuSE Labs.
> + *
> + * 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
> + *
> + * $Id:$
> + *
> + */
> +
> +#include "./include_j_h.h"
> +
> +#ifndef __NR_mbind
> +# define __NR_mbind 274
> +#endif
> +#ifndef __NR_get_mempolicy
> +# define __NR_get_mempolicy 275
> +#endif
> +#ifndef __NR_set_mempolicy
> +# define __NR_set_mempolicy 276
> +#endif
> +#ifndef __NR_migrate_pages
> +# define __NR_migrate_pages 294
> +#endif
> +#ifndef __NR_move_pages
> +# define __NR_move_pages 317
> +#endif
> +
> +
> +
> +
> +#define NUMA_NUM_NODES 128
> +typedef struct {
> + unsigned long n[NUMA_NUM_NODES/(sizeof(unsigned long)*8)];
> +} nodemask_t;
> +
> +static inline void nodemask_zero(nodemask_t *mask)
> +{
> + memset(mask->n, 0, sizeof(mask->n));
> +}
> +
> +static inline void nodemask_set(nodemask_t *mask, int node)
> +{
> + mask->n[node / (8*sizeof(unsigned long))] |=
> + (1UL << (node % (8*sizeof(unsigned long))));
> +}
> +
> +static inline void nodemask_clr(nodemask_t *mask, int node)
> +{
> + mask->n[node / (8*sizeof(unsigned long))] &=
> + ~(1UL << (node % (8*sizeof(unsigned long))));
> +}
> +
> +static inline int nodemask_isset(const nodemask_t *mask, int node)
> +{
> + if ((unsigned)node >= NUMA_NUM_NODES)
> + return 0;
> + if (mask->n[node / (8*sizeof(unsigned long))] &
> + (1UL << (node % (8*sizeof(unsigned long)))))
> + return 1;
> + return 0;
> +}
> +
> +static inline int nodemask_equal(const nodemask_t *a, const nodemask_t *b)
> +{
> + int i;
> + for (i = 0; i < NUMA_NUM_NODES/(sizeof(unsigned long)*8); i++)
> + if (a->n[i] != b->n[i])
> + return 0;
> + return 1;
> +}
> +
> +static inline void nodemask_dump(const char *header, const nodemask_t *mask)
> +{
> + int i;
> + EPRINTF("%s", header);
> + for (i = 0; i < NUMA_NUM_NODES/(sizeof(unsigned long)*8); i++)
> + EPRINTF(" 0x%08lx", mask->n[i]);
> + EPRINTF("\n");
> +}
> +
> +
> +#ifndef MPOL_DEFAULT
> + // Policies
> +# define MPOL_DEFAULT 0
> +# define MPOL_PREFERRED 1
> +# define MPOL_BIND 2
> +# define MPOL_INTERLEAVE 3
> + // Flags for get_mem_policy
> +# define MPOL_F_NODE (1<<0)
> +# define MPOL_F_ADDR (1<<1)
> + // Flags for mbind
> +# define MPOL_MF_STRICT (1<<0)
> +# define MPOL_MF_MOVE (1<<1)
> +# define MPOL_MF_MOVE_ALL (1<<2)
> +#endif
> +
> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/utils/poll.h 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/utils/poll.h 2009-05-18 21:35:36.000000000 +0530
> @@ -0,0 +1,27 @@
> +#ifndef __i386_POLL_H
> +#define __i386_POLL_H
> +
> +/* These are specified by iBCS2 */
> +#define POLLIN 0x0001
> +#define POLLPRI 0x0002
> +#define POLLOUT 0x0004
> +#define POLLERR 0x0008
> +#define POLLHUP 0x0010
> +#define POLLNVAL 0x0020
> +
> +/* The rest seem to be more-or-less nonstandard. Check them! */
> +#define POLLRDNORM 0x0040
> +#define POLLRDBAND 0x0080
> +#define POLLWRNORM 0x0100
> +#define POLLWRBAND 0x0200
> +#define POLLMSG 0x0400
> +#define POLLREMOVE 0x1000
> +#define POLLRDHUP 0x2000
> +
> +struct pollfd {
> + int fd;
> + short events;
> + short revents;
> +};
> +
> +#endif
>
> ---
> Regards--
> Manas
>
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 02/13] Add/Port get_mempolicy01 test for get_mempolicy() syscall
2009-05-27 10:07 ` [LTP] [PATCH 02/13] Add/Port get_mempolicy01 test for get_mempolicy() syscall Manas Kumar Nayak
@ 2009-05-29 12:55 ` Subrata Modak
0 siblings, 0 replies; 31+ messages in thread
From: Subrata Modak @ 2009-05-29 12:55 UTC (permalink / raw)
To: Manas Kumar Nayak; +Cc: LTP List
On Wed, 2009-05-27 at 15:37 +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-intermediate-20090521.orig/testcases/kernel/syscalls/get_mempolicy/get_mempolicy01.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/get_mempolicy/get_mempolicy01.c 2009-05-26 21:32:56.000000000 +0530
> @@ -0,0 +1,453 @@
> +/******************************************************************************/
> +/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
> +/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
> +/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
> +/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
> +/* */
> +/* 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: get_mempolicy01.c */
> +/* */
> +/* Description: This tests the get_mempolicy() syscall */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* Usage: <for command-line> */
> +/* get_mempolicy01 [-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: get_mempolicy01 */
> +/* History: Porting from Crackerjack to LTP is done by */
> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> +/******************************************************************************/
> +#include <sys/syscall.h>
> +#include <sys/types.h>
> +#include <sys/mman.h>
> +#include <getopt.h>
> +#include <string.h>
> +#include <stdlib.h>
> +#include <errno.h>
> +#include <stdio.h>
> +#include <unistd.h>
> +#include "../utils/numaif.h"
> +#include "../utils/include_j_h.h"
> +#include "../utils/common_j_h.c"
> +
> +/* 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 = "get_mempolicy01"; /* 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();
> +}
> +
> +
> +/*
> + * Macros
> + */
> +#define SYSCALL_NAME "get_mempolicy"
> +
> +
> +/*
> + * Global variables
> + */
> +static int opt_debug;
> +static char *progname;
> +
> +enum test_type {
> + DEFAULT, // get default policy
> + ADDR, // get policy of memory which include mapped address
> + INVALID_POINTER,
> + INVALID_FLAGS,
> +};
> +
> +enum from_node {
> + NONE,
> + SELF,
> +};
> +
> +
> +/*
> + * Data Structure
> + */
> +struct test_case {
> + int ttype;
> + int policy;
> + int from_node;
> + int ret;
> + int err;
> +};
> +
> +/* Test cases
> + *
> + * test status of errors on man page
> + *
> + * (NONE) man page hadn't been completed.
> + *
> + * test status of errors NOT on man page
> + *
> + * EFAULT v (invalid address)
> + * EINVAL v (invalid parameters)
> + */
> +
> +static struct test_case tcase[] = {
> + { // case00
> + .ttype = DEFAULT,
> + .policy = MPOL_DEFAULT,
> + .from_node = NONE,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case01
> + .ttype = DEFAULT,
> + .policy = MPOL_BIND,
> + .from_node = SELF,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case02
> + .ttype = DEFAULT,
> + .policy = MPOL_INTERLEAVE,
> + .from_node = SELF,
> + .ret = 0,
> + .err = 0,
> + },
> +{ // case03
> + .ttype = DEFAULT,
> + .policy = MPOL_PREFERRED,
> + .from_node = NONE,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case04
> + .ttype = DEFAULT,
> + .policy = MPOL_PREFERRED,
> + .from_node = SELF,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case05
> + .ttype = ADDR,
> + .policy = MPOL_DEFAULT,
> + .from_node = NONE,
> + .ret = 0,
> + .err = 0,
> + },
> +{ // case06
> + .ttype = ADDR,
> + .policy = MPOL_BIND,
> + .from_node = SELF,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case07
> + .ttype = ADDR,
> + .policy = MPOL_INTERLEAVE,
> + .from_node = SELF,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case08
> + .ttype = ADDR,
> + .policy = MPOL_PREFERRED,
> + .from_node = NONE,
> + .ret = 0,
> + .err = 0,
> + },
> +{ // case09
> + .ttype = ADDR,
> + .policy = MPOL_PREFERRED,
> + .from_node = SELF,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case10
> + .ttype = INVALID_POINTER,
> + .policy = MPOL_DEFAULT,
> + .from_node = NONE,
> + .ret = -1,
> + .err = EFAULT,
> + },
> + { // case11
> + .ttype = INVALID_FLAGS,
> + .policy = MPOL_DEFAULT,
> + .from_node = NONE,
> + .ret = -1,
> + .err = EINVAL,
> + },
> +};
> +
> +#define MEM_LENGTH (4 * 1024 * 1024)
> +/*
> + * do_test()
> + *
> + * Input : TestCase Data
> + * Return : RESULT_OK(0), RESULT_NG(1)
> + *
> + */
> +
> +static int do_test(struct test_case *tc)
> +{
> + int sys_ret;
> + int sys_errno;
> + int result = RESULT_OK;
> + int rc, policy, flags, cmp_ok = 1;
> + nodemask_t nodemask, getnodemask;
> + unsigned long maxnode = NUMA_NUM_NODES;
> + char *p = NULL;
> + unsigned long len = MEM_LENGTH;
> +
> + /* We assume that there is only one node(node0). */
> + nodemask_zero(&nodemask);
> + nodemask_set(&nodemask, 0);
> + nodemask_zero(&getnodemask);
> +
> + switch (tc->ttype) {
> + case DEFAULT:
> + flags = 0;
> + p = NULL;
> + // set memory policy
> + if (tc->from_node == NONE)
> + TEST(rc = syscall(__NR_set_mempolicy, tc->policy, NULL, 0));
> + else
> + TEST(rc = syscall(__NR_set_mempolicy, tc->policy,&nodemask, maxnode));
> +
> + if (TEST_RETURN < 0) {
> + tst_resm(TFAIL, "set_mempolicy() failed - errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + cleanup();
> + tst_exit();
> + }
> + break;
> + default:
> + flags = MPOL_F_ADDR;
> + // mmap memory
> + p = mmap(NULL, len, PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS, 0, 0);
> + if (p == (void*)-1) {
> + tst_resm(TFAIL, "malloc failed - errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + cleanup();
> + tst_exit();
> + }
> + // set memory policy
> + if (tc->from_node == NONE)
> + TEST(rc = syscall(__NR_mbind, p, len, tc->policy,NULL, 0, 0));
> + else
> + TEST(rc = syscall(__NR_mbind, p, len, tc->policy,&nodemask, maxnode, 0));
> + if (tc->ttype == INVALID_POINTER)
> + p = NULL;
> +
> + if (tc->ttype == INVALID_FLAGS){
> + flags = -1;
> + break;
> + }
> + }
> + /*
> + * Execute system call
> + */
> + errno = 0;
> + TEST(sys_ret = syscall(__NR_get_mempolicy, &policy, &getnodemask, maxnode,p, flags));
> + sys_errno = errno;
> + if (sys_ret < 0)
> + goto TEST_END;
> +
> + // When policy equals MPOL_DEFAULT, then get_mempolicy not return node
> + if (tc->policy == MPOL_DEFAULT)
> + nodemask_zero(&nodemask);
> + cmp_ok = tc->policy == policy && nodemask_equal(&nodemask,&getnodemask);
> + if (opt_debug) {
> + nodemask_dump("nodemask Expect:", &nodemask);
> + nodemask_dump("nodemask Result:", &getnodemask);
> + tst_resm(TINFO,"policy E:%d R:%d", tc->policy, policy);
> + }
> +TEST_END:
> + /*
> + * Check results
> + */
> + result |= (sys_errno != tc->err) || !cmp_ok;
> + PRINT_RESULT_CMP(0, tc->ret, tc->err, sys_ret, sys_errno, cmp_ok);
> +EXIT:
> + return result;
> +}
> +
> +
> +/*
> + * usage()
> + */
> +
> +void usage(const char *progname)
> +{
> + tst_resm(TINFO,"usage: %s [options]", progname);
> + tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
> + tst_resm(TINFO,"options:");
> + tst_resm(TINFO," -d --debug Show debug messages");
> + tst_resm(TINFO," -h --help Show this message");
> +
> + tst_resm(TINFO,"NG");
> + exit(1);
> +}
> +
> +
> +/*
> + * main()
> + */
> +
> +
> +
> +int main(int ac, char **av) {
> + int result = RESULT_OK;
> + int c;
> + int i;
> + int lc; /* loop counter */
> + char *msg; /* message returned from parse_opts */
> +
> + struct option long_options[] = {
> + { "debug", no_argument, 0, 'd' },
> + { "help", no_argument, 0, 'h' },
> + { NULL, 0, NULL, 0 }
> + };
> +
> + progname = strchr(av[0], '/');
> + progname = progname ? progname + 1 : av[0];
> +
> + /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
> + while(TEST_RETURN != -1) {
> + switch (c) {
> + case 'd':
> + opt_debug = 1;
> + break;
> + default:
> + usage(progname);
> + // NOTREACHED
> + }
> + }
> +
> + /*
> + * Execute test
> + */
> + for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
> + int ret;
> + tst_resm(TINFO,"(case%02d) START", i);
> + ret = do_test(&tcase[i]);
> + tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
> + result |= ret;
> + }
> +
> + /*
> + * Check results
> + */
> + switch(result) {
> + case RESULT_OK:
> + tst_resm(TPASS, "get_mempolicy call succeeded");
> + break;
> +
> + default:
> + tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
> + tst_resm(TINFO,"NG");
> + cleanup();
> + tst_exit();
> + break;
> + }
> +
> + }
> +
> + }
> + cleanup();
> + tst_exit();
> +}
> +
> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/get_mempolicy/Makefile 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/get_mempolicy/Makefile 2009-05-22 23:56:55.000000000 +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 -O2
> +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-20090521.orig/runtest/syscalls 2009-05-26 21:12:52.000000000 +0530
> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-26 21:34:34.000000000 +0530
> @@ -393,6 +393,7 @@ getresuid03 getresuid03
> getrlimit01 getrlimit01
> getrlimit02 getrlimit02
>
> +get_mempolicy01 get_mempolicy01
> get_robust_list01 get_robust_list01
>
> getrusage01 getrusage01
>
> ---
> Regards--
> Manas
>
------------------------------------------------------------------------------
Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT
is a gathering of tech-side developers & brand creativity professionals. Meet
the minds behind Google Creative Lab, Visual Complexity, Processing, &
iPhoneDevCamp as they present alongside digital heavyweights like Barbarian
Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com
_______________________________________________
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Ltp-list@lists.sourceforge.net
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 03/13] Add/Port clock_getres01 test for clock_getres() syscall
2009-05-27 10:08 ` [LTP] [PATCH 03/13] Add/Port clock_getres01 test for clock_getres() syscall Manas Kumar Nayak
@ 2009-05-29 12:56 ` Subrata Modak
0 siblings, 0 replies; 31+ messages in thread
From: Subrata Modak @ 2009-05-29 12:56 UTC (permalink / raw)
To: Manas Kumar Nayak; +Cc: LTP List
On Wed, 2009-05-27 at 15:38 +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-intermediate-20090521.orig/testcases/kernel/syscalls/clock_getres/clock_getres01.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/clock_getres/clock_getres01.c 2009-05-27 12:15:45.000000000 +0530
> @@ -0,0 +1,344 @@
> +/******************************************************************************/
> +/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
> +/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
> +/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
> +/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
> +/* */
> +/* 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: clock_getres01.c */
> +/* */
> +/* Description: This tests the clock_getres() syscall */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* Usage: <for command-line> */
> +/* clock_getres01 [-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: clock_getres01 */
> +/* History: Porting from Crackerjack to LTP is done by */
> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> +/******************************************************************************/
> +#include <sys/syscall.h>
> +#include <sys/types.h>
> +#include <getopt.h>
> +#include <string.h>
> +#include <stdlib.h>
> +#include <errno.h>
> +#include <stdio.h>
> +#include <time.h>
> +
> +
> +#include "../utils/include_j_h.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 = "clock_getres01"; /* 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();
> +}
> +
> +
> +/*
> + * Macros
> + */
> +#define SYSCALL_NAME "clock_getres"
> +
> +
> +/*
> + * Global variables
> + */
> +static int opt_debug;
> +static char *progname;
> +
> +enum test_type {
> + NORMAL,
> + NULL_POINTER,
> +};
> +
> +
> +/*
> + * Data Structure
> + */
> +struct test_case {
> + clockid_t clk_id;
> + int ttype;
> + int ret;
> + int err;
> +};
> +
> +
> +/* Test cases
> +*
> +* test status of errors on man page
> +*
> +* EPERM can't check because clock_getres not requires permission
> +* EINVAL v (not supported clk_id)
> +*/
> +
> +static struct test_case tcase[] = {
> + { // case00
> + .clk_id = CLOCK_REALTIME,
> + .ttype = NORMAL,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case01
> + .clk_id = CLOCK_MONOTONIC,
> + .ttype = NORMAL,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case02
> + .clk_id = CLOCK_PROCESS_CPUTIME_ID,
> + .ttype = NORMAL,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case03
> + .clk_id = CLOCK_THREAD_CPUTIME_ID,
> + .ttype = NORMAL,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case04
> + .clk_id = -1,
> + .ttype = NORMAL,
> + .ret = -1,
> + .err = EINVAL,
> + },
> + { // case05
> + .clk_id = CLOCK_REALTIME,
> + .ttype = NULL_POINTER,
> + .ret = 0,
> + .err = 0,
> + },
> +};
> +
> +
> +
> +
> +#define MEM_LENGTH (4 * 1024 * 1024)
> +/*
> + * do_test()
> + *
> + * Input : TestCase Data
> + * Return : RESULT_OK(0), RESULT_NG(1)
> + *
> + */
> +
> +static int do_test(struct test_case *tc)
> +{
> + int sys_ret;
> + int sys_errno;
> + int result = RESULT_OK;
> + struct timespec res;
> +
> + /*
> + * Execute system call
> + */
> + errno = 0;
> + if (tc->ttype == NULL_POINTER)
> + TEST(sys_ret = clock_getres(tc->clk_id, NULL));
> + else
> + TEST(sys_ret = clock_getres(tc->clk_id, &res));
> + sys_errno = errno;
> +
> + /*
> + * Check results
> + */
> + result |= (sys_errno != tc->err);
> + PRINT_RESULT(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno);
> +
> + return result;
> +}
> +
> +
> +/*
> + * usage()
> + */
> +
> +static void usage(const char *progname)
> +{
> + tst_resm(TINFO,"usage: %s [options]", progname);
> + tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
> + tst_resm(TINFO,"options:");
> + tst_resm(TINFO," -d --debug Show debug messages");
> + tst_resm(TINFO," -h --help Show this message");
> +
> + tst_resm(TINFO,"NG");
> + exit(1);
> +}
> +
> +
> +/*
> + * main()
> + */
> +
> +
> +
> +int main(int ac, char **av) {
> + int result = RESULT_OK;
> + int c;
> + int i;
> + int lc; /* loop counter */
> + char *msg; /* message returned from parse_opts */
> +
> + struct option long_options[] = {
> + { "debug", no_argument, 0, 'd' },
> + { "help", no_argument, 0, 'h' },
> + { NULL, 0, NULL, 0 }
> + };
> +
> + progname = strchr(av[0], '/');
> + progname = progname ? progname + 1 : av[0];
> +
> + /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
> + while(TEST_RETURN != -1) {
> + switch (c) {
> + case 'd':
> + opt_debug = 1;
> + break;
> + default:
> + usage(progname);
> + // NOTREACHED
> + }
> + }
> +
> +
> + if (ac != optind) {
> + tst_resm(TINFO,"Options are not match.");
> + usage(progname);
> + // NOTREACHED
> + }
> +
> + /*
> + * Execute test
> + */
> + for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
> + int ret;
> + tst_resm(TINFO,"(case%02d) START", i);
> + ret = do_test(&tcase[i]);
> + tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
> + result |= ret;
> + }
> +
> + /*
> + * Check results
> + */
> + switch(result) {
> + case RESULT_OK:
> + tst_resm(TPASS, "clock_getres call succeeded");
> + break;
> +
> + default:
> + tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
> + RPRINTF("NG\n");
> + cleanup();
> + tst_exit();
> + break;
> + }
> +
> + }
> + }
> + cleanup();
> + tst_exit();
> +}
> +
> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/clock_getres/Makefile 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/clock_getres/Makefile 2009-05-22 23:43:27.000000000 +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 -O2
> +LDLIBS += -L../../../../lib -lltp -lrt
> +
> +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-20090521.orig/runtest/syscalls 2009-05-27 12:11:54.000000000 +0530
> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 12:18:36.000000000 +0530
> @@ -74,6 +74,7 @@ chroot02 chroot02
> chroot03 chroot03
> chroot04 chroot04
>
> +clock_getres01 clock_getres01
> clock_nanosleep2_01 clock_nanosleep2_01
>
> clone01 clone01
>
> ---
> Regards--
> Manas
>
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 04/13] Add/Port clock_nanosleep01 test for clock_nanosleep() syscall
2009-05-27 10:08 ` [LTP] [PATCH 04/13] Add/Port clock_nanosleep01 test for clock_nanosleep() syscall Manas Kumar Nayak
@ 2009-05-29 12:56 ` Subrata Modak
0 siblings, 0 replies; 31+ messages in thread
From: Subrata Modak @ 2009-05-29 12:56 UTC (permalink / raw)
To: Manas Kumar Nayak; +Cc: LTP List
On Wed, 2009-05-27 at 15:38 +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-intermediate-20090521.orig/testcases/kernel/syscalls/clock_nanosleep/clock_nanosleep01.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/clock_nanosleep/clock_nanosleep01.c 2009-05-27 12:29:23.000000000 +0530
> @@ -0,0 +1,470 @@
> +/******************************************************************************/
> +/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
> +/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
> +/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
> +/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
> +/* */
> +/* 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: clock_nanosleep01.c */
> +/* */
> +/* Description: This tests the clock_nanosleep() syscall */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* Usage: <for command-line> */
> +/* clock_nanosleep01 [-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: clock_nanosleep01 */
> +/* History: Porting from Crackerjack to LTP is done by */
> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> +/******************************************************************************/
> +#include <sys/syscall.h>
> +#include <sys/types.h>
> +#include <getopt.h>
> +#include <string.h>
> +#include <stdlib.h>
> +#include <errno.h>
> +#include <stdio.h>
> +#include <time.h>
> +#include <signal.h>
> +#include "../utils/common_j_h.c"
> +#include "../utils/include_j_h.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 = "clock_nanosleep01"; /* 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();
> +}
> +
> +
> +/*
> + * Macros
> + */
> +#define SYSCALL_NAME "clock_nanosleep"
> +
> +
> +/*
> + * Global variables
> + */
> +static int opt_debug;
> +static char *progname;
> +
> +enum test_type {
> + NORMAL,
> + NULL_POINTER,
> + SEND_SIGINT,
> +};
> +
> +
> +/*
> + * Data Structure
> + */
> +struct test_case {
> + clockid_t clk_id;
> + int ttype;
> + int flags;
> + time_t sec;
> + long nsec;
> + int ret;
> + int err;
> +};
> +
> +
> +/* Test cases
> + *
> + * test status of errors on man page
> + *
> + * EINTR v (function was interrupted by a signal)
> + * EINVAL v (invalid tv_nsec, etc.)
> + * ENOTSUP can't check because not supported clk_id generates
> + * EINVAL
> + */
> +
> +
> +static struct test_case tcase[] = {
> + { // case00
> + .clk_id = CLOCK_REALTIME,
> + .ttype = NORMAL,
> + .flags = 0,
> + .sec = 0,
> + .nsec = 500000000, // 500msec
> + .ret = 0,
> + .err = 0,
> + },
> + { // case01
> + .clk_id = CLOCK_MONOTONIC,
> + .ttype = NORMAL,
> + .flags = 0,
> + .sec = 0,
> + .nsec = 500000000, // 500msec
> + .ret = 0,
> + .err = 0,
> + },
> + { // case02
> + .ttype = NORMAL,
> + .clk_id = CLOCK_REALTIME,
> + .flags = 0,
> + .sec = 0,
> + .nsec = -1, // invalid
> + .ret = EINVAL,
> + .err = 0,
> + },
> + { // case03
> + .ttype = NORMAL,
> + .clk_id = CLOCK_REALTIME,
> + .flags = 0,
> + .sec = 0,
> + .nsec = 1000000000, // invalid
> + .ret = EINVAL,
> + .err = 0,
> + },
> + { // case04
> + .ttype = NORMAL,
> + .clk_id = CLOCK_THREAD_CPUTIME_ID, // not supported
> + .flags = 0,
> + .sec = 0,
> + .nsec = 500000000, // 500msec
> + .ret = ENOTSUP, // RHEL4U1 + 2.6.18 returns EINVAL
> + .err = 0,
> + },
> + { // case05
> + .ttype = SEND_SIGINT,
> + .clk_id = CLOCK_REALTIME,
> + .flags = 0,
> + .sec = 10,
> + .nsec = 0,
> + .ret = EINTR,
> + .err = 0,
> + },
> +#if 0 // glibc generates SEGV error (RHEL4U1 + 2.6.18)
> + { // caseXX
> + .ttype = NULL_POINTER,
> + .clk_id = CLOCK_REALTIME,
> + .flags = 0,
> + .sec = 0,
> + .nsec = 500000000, // 500msec
> + .ret = EFAULT,
> + .err = 0,
> + },
> +#endif
> +};
> +
> +
> +/*
> + * chk_difftime()
> + * Return : OK(0), NG(-1)
> + */
> +#define MAX_MSEC_DIFF 20
> +
> +static int chk_difftime(struct timespec *bef, struct timespec *aft,
> + time_t sec, long nsec)
> +{
> + struct timespec t;
> + time_t expect;
> + time_t result;
> +
> + t.tv_sec = aft->tv_sec - bef->tv_sec;
> + t.tv_nsec = aft->tv_nsec - bef->tv_nsec;
> + if (t.tv_nsec < 0) {
> + t.tv_sec -= 1;
> + t.tv_nsec += 1000000000;
> + }
> + TEST(expect = (sec * 1000) + (nsec / 1000000));
> + TEST(result = (t.tv_sec * 1000) + (t.tv_nsec / 1000000));
> + tst_resm(TINFO,"check sleep time: (min:%ld) < %ld < (max:%ld) (msec)",expect - MAX_MSEC_DIFF, result, expect + MAX_MSEC_DIFF);
> + if (result < expect - MAX_MSEC_DIFF || result > expect + MAX_MSEC_DIFF)
> + return -1;
> + return 0;
> +}
> +
> +
> +/*
> + * do_test()
> + *
> + * Input : TestCase Data
> + * Return : RESULT_OK(0), RESULT_NG(1)
> + *
> + */
> +static int do_test(struct test_case *tc)
> +{
> + int sys_ret;
> + int sys_errno;
> + int result = RESULT_OK;
> + struct timespec beftp, afttp, rq, rm;
> + int rc, range_ok = 1, remain_ok = 1;
> + pid_t pid = 0;
> +
> + /*
> + * Check before sleep time
> + */
> + if (tc->ttype == SEND_SIGINT) {
> + TEST(pid = create_sig_proc(500000, SIGINT));
> + if (TEST_RETURN < 0)
> + return 1;
> + }
> +
> + /*
> + * Check before sleep time
> + */
> + TEST(rc = clock_gettime(tc->clk_id, &beftp));
> + if (rc < 0) {
> + tst_resm(TFAIL, "iclock_gettime failed - errno = %d : %s", TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + goto EXIT;
> + }
> + /*
> + * Execute system call
> + */
> + rq.tv_sec = tc->sec;
> + rq.tv_nsec = tc->nsec;
> + // !!!CAUTION: 'clock_gettime' returns errno itself
> + errno = 0;
> + if (tc->ttype == NULL_POINTER)
> + TEST(sys_ret = clock_nanosleep(tc->clk_id, tc->flags, NULL, &rm));
> + else
> + TEST(sys_ret = clock_nanosleep(tc->clk_id, tc->flags, &rq, &rm));
> + sys_errno = errno;
> + if (sys_ret != 0)
> + goto TEST_END;
> +
> + /*
> + * Check after sleep time
> + */
> + TEST(rc = clock_gettime(tc->clk_id, &afttp));
> + if (TEST_RETURN < 0) {
> + EPRINTF("clock_gettime failed.\n");
> + result = 1;
> + goto EXIT;
> + }
> + range_ok = chk_difftime(&beftp, &afttp, tc->sec, tc->nsec) == 0;
> + /*
> + * Check remaining time
> + */
> +TEST_END:
> + if (tc->ttype == NORMAL || tc->ttype == SEND_SIGINT) {
> + tst_resm(TINFO,"remain time: %ld %ld", rm.tv_sec, rm.tv_nsec);
> + if (tc->ttype == NORMAL)
> + remain_ok = rm.tv_sec == 0 && rm.tv_nsec == 0;
> + else
> + remain_ok = rm.tv_sec != 0 || rm.tv_nsec != 0;
> + }
> +
> + /*
> + * Check results
> + */
> + result |= (sys_ret != tc->ret) || !range_ok || !remain_ok;
> + if (!range_ok)
> + PRINT_RESULT_EXTRA(0, tc->ret, tc->err, sys_ret, sys_errno,"time range check", range_ok);
> + else
> + PRINT_RESULT_EXTRA(0, tc->ret, tc->err, sys_ret, sys_errno,"remain time check", remain_ok);
> +EXIT:
> + if (pid > 0) {
> + int st;
> + TEST(kill(pid, SIGTERM));
> + TEST(wait(&st));
> + }
> + return result;
> +}
> +
> +/*
> + * sighandler()
> + */
> +void sighandler(int sig)
> +{
> + if (sig == SIGINT)
> + return;
> + // NOTREACHED
> + return;
> +}
> +
> +
> +/*
> + * usage()
> + */
> +
> +static void usage(const char *progname)
> +{
> + tst_resm(TINFO,"usage: %s [options]", progname);
> + tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
> + tst_resm(TINFO,"options:");
> + tst_resm(TINFO," -d --debug Show debug messages");
> + tst_resm(TINFO," -h --help Show this message");
> + tst_resm(TINFO,"NG");
> + exit(1);
> +}
> +
> +
> +/*
> + * main()
> + */
> +
> +
> +
> +int main(int ac, char **av) {
> + int result = RESULT_OK;
> + int c;
> + int i;
> + int lc; /* loop counter */
> + char *msg; /* message returned from parse_opts */
> +
> + struct option long_options[] = {
> + { "debug", no_argument, 0, 'd' },
> + { "help", no_argument, 0, 'h' },
> + { NULL, 0, NULL, 0 }
> + };
> +
> + progname = strchr(av[0], '/');
> + progname = progname ? progname + 1 : av[0];
> +
> + /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
> + while(TEST_RETURN != -1) {
> + switch (c) {
> + case 'd':
> + opt_debug = 1;
> + break;
> + default:
> + usage(progname);
> + // NOTREACHED
> + }
> + }
> +
> +
> + if (ac != optind) {
> + tst_resm(TINFO,"Options are not match.");
> + usage(progname);
> + // NOTREACHED
> + }
> +
> + /*
> + * Execute test
> + */
> + TEST(signal(SIGINT, sighandler));
> + for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
> + int ret;
> + tst_resm(TINFO,"(case%02d) START", i);
> + ret = do_test(&tcase[i]);
> + tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
> + result |= ret;
> + }
> +
> + /*
> + * Check results
> + */
> + switch(result) {
> + case RESULT_OK:
> + tst_resm(TPASS, "clock_nanosleep call succeeded");
> + break;
> +
> + default:
> + tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
> + tst_resm(TINFO,"NG");
> + cleanup();
> + tst_exit();
> + break;
> + }
> +
> + }
> + }
> + cleanup();
> + tst_exit();
> +}
> +
> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/clock_nanosleep/Makefile 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/clock_nanosleep/Makefile 2009-05-23 09:41:29.000000000 +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 -O2
> +LDLIBS += -L../../../../lib -lltp -lrt
> +
> +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-20090521.orig/runtest/syscalls 2009-05-27 12:22:30.000000000 +0530
> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 12:37:07.000000000 +0530
> @@ -75,6 +75,7 @@ chroot03 chroot03
> chroot04 chroot04
>
> clock_getres01 clock_getres01
> +clock_nanosleep01 clock_nanosleep01
> clock_nanosleep2_01 clock_nanosleep2_01
>
> clone01 clone01
>
> ---
> Regards--
> Manas
>
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 05/13] Add/Port mq_notify01 test for mq_notify() syscall
2009-05-27 10:09 ` [LTP] [PATCH 05/13] Add/Port mq_notify01 test for mq_notify() syscall Manas Kumar Nayak
@ 2009-05-29 12:56 ` Subrata Modak
0 siblings, 0 replies; 31+ messages in thread
From: Subrata Modak @ 2009-05-29 12:56 UTC (permalink / raw)
To: Manas Kumar Nayak; +Cc: LTP List
On Wed, 2009-05-27 at 15:39 +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-intermediate-20090521.orig/testcases/kernel/syscalls/mq_notify/Makefile 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_notify/Makefile 2009-05-23 11:08:05.000000000 +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 -O2 -D_POSIX_C_SOURCE=$(shell getconf _POSIX_MESSAGE_PASSING)L
> +LDLIBS += -L../../../../lib -lltp -lrt
> +
> +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-20090521.orig/testcases/kernel/syscalls/mq_notify/mq_notify01.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_notify/mq_notify01.c 2009-05-27 12:49:33.000000000 +0530
> @@ -0,0 +1,477 @@
> +/******************************************************************************/
> +/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
> +/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
> +/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
> +/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
> +/* */
> +/* 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: mq_notify01.c */
> +/* */
> +/* Description: This tests the mq_notify() syscall */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* Usage: <for command-line> */
> +/* mq_notify01 [-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: mq_notify01 */
> +/* History: Porting from Crackerjack to LTP is done by */
> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> +/******************************************************************************/
> +#include <sys/syscall.h>
> +#include <sys/types.h>
> +#include <sys/stat.h>
> +#include <sys/uio.h>
> +#include <getopt.h>
> +#include <stdlib.h>
> +#include <errno.h>
> +#include <stdio.h>
> +#include <unistd.h>
> +#include <string.h>
> +#include <mqueue.h>
> +#include <signal.h>
> +#include <limits.h>
> +
> +#include "../utils/include_j_h.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 = "mq_notify01"; /* 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();
> +}
> +
> +
> +/*
> + * Macros
> + */
> +#define SYSCALL_NAME "mq_notify"
> +
> +
> +/*
> + * Global variables
> + */
> +static int opt_debug;
> +static char *progname;
> +static int notified;
> +static int cmp_ok;
> +
> +
> +enum test_type {
> + NORMAL,
> + FD_NONE,
> + FD_NOT_EXIST,
> + FD_FILE,
> + ALREADY_REGISTERED,
> +};
> +
> +
> +/*
> + * Data Structure
> + */
> +struct test_case {
> + int notify;
> + int ttype;
> + int ret;
> + int err;
> +};
> +
> +#define MAX_MSGSIZE 8192
> +#define MSG_SIZE 16
> +#define USER_DATA 0x12345678
> +
> +
> +/* Test cases
> + *
> + * test status of errors on man page
> + *
> + * EBADF v (not a valid descriptor)
> + * EBUSY v (process is already registered for notification)
> +*/
> +
> +
> +static struct test_case tcase[] = {
> + { // case00
> + .ttype = NORMAL,
> + .notify = SIGEV_NONE,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case01
> + .ttype = NORMAL,
> + .notify = SIGEV_SIGNAL,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case02
> + .ttype = NORMAL,
> + .notify = SIGEV_THREAD,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case03
> + .ttype = FD_NONE,
> + .notify = SIGEV_NONE,
> + .ret = -1,
> + .err = EBADF,
> + },
> + { // case04
> + .ttype = FD_NOT_EXIST,
> + .notify = SIGEV_NONE,
> + .ret = -1,
> + .err = EBADF,
> + },
> + { // case05
> + .ttype = FD_FILE,
> + .notify = SIGEV_NONE,
> + .ret = -1,
> + .err = EBADF,
> + },
> + { // case06
> + .ttype = ALREADY_REGISTERED,
> + .notify = SIGEV_NONE,
> + .ret = -1,
> + .err = EBUSY,
> + },
> +};
> +
> +
> +static void sigfunc(int signo, siginfo_t *info, void *data)
> +{
> + if (opt_debug) {
> + tst_resm(TINFO,"si_code E:%d,\tR:%d", info->si_code, SI_MESGQ);
> + tst_resm(TINFO,"si_signo E:%d,\tR:%d", info->si_signo, SIGUSR1);
> + tst_resm(TINFO,"si_value E:0x%x,\tR:0x%x", info->si_value.sival_int,USER_DATA);
> + tst_resm(TINFO,"si_pid E:%d,\tR:%d", info->si_pid, getpid());
> + tst_resm(TINFO,"si_uid E:%d,\tR:%d", info->si_uid, getuid());
> + }
> + cmp_ok = info->si_code == SI_MESGQ &&
> + info->si_signo == SIGUSR1 &&
> + info->si_value.sival_int == USER_DATA &&
> + info->si_pid == getpid() &&
> + info->si_uid == getuid();
> + notified = 1;
> +}
> +
> +static void tfunc(union sigval sv)
> +{
> + cmp_ok = sv.sival_int == USER_DATA;
> + notified = 1;
> +}
> +
> +/*
> + * do_test()
> + *
> + * Input : TestCase Data
> + * Return : RESULT_OK(0), RESULT_NG(1)
> + *
> + */
> +
> +static int do_test(struct test_case *tc)
> +{
> + int sys_ret;
> + int sys_errno;
> + int result = RESULT_OK;
> + int rc, i, fd = -1;
> + struct sigevent ev;
> + struct sigaction sigact;
> + char smsg[MAX_MSGSIZE];
> +
> + notified = cmp_ok = 1;
> +
> + /*
> + * When test ended with SIGTERM etc, mq discriptor is left remains.
> + * So we delete it first.
> + */
> + TEST(mq_unlink(QUEUE_NAME));
> +
> + switch (tc->ttype) {
> + case FD_NOT_EXIST:
> + fd = INT_MAX - 1;
> + /* fallthrough */
> + case FD_NONE:
> + break;
> + case FD_FILE:
> + TEST(fd = open("/", O_RDONLY));
> + if (TEST_RETURN < 0) {
> + tst_resm(TFAIL,"can't open \"/\".");
> + result = 1;
> + goto EXIT;
> + }
> + break;
> + default:
> + /*
> + * Open message queue
> + */
> + TEST(fd = mq_open(QUEUE_NAME, O_CREAT|O_EXCL|O_RDWR, S_IRWXU, NULL));
> + if (TEST_RETURN < 0) {
> + tst_resm(TFAIL,"mq_open failed errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + goto EXIT;
> + }
> + }
> +
> + /*
> + * Set up struct sigevent
> + */
> + ev.sigev_notify = tc->notify;
> + switch (tc->notify) {
> + case SIGEV_SIGNAL:
> + notified = cmp_ok = 0;
> + ev.sigev_signo = SIGUSR1;
> + ev.sigev_value.sival_int = USER_DATA;
> +
> + // set up the signal handler
> + memset(&sigact, 0, sizeof(sigact));
> + sigact.sa_sigaction = sigfunc;
> + sigact.sa_flags = SA_SIGINFO;
> + TEST(rc = sigaction(SIGUSR1, &sigact, NULL));
> + break;
> + case SIGEV_THREAD:
> + notified = cmp_ok = 0;
> + ev.sigev_notify_function = tfunc;
> + ev.sigev_notify_attributes = NULL;
> + ev.sigev_value.sival_int = USER_DATA;
> + break;
> + }
> +
> + if (tc->ttype == ALREADY_REGISTERED) {
> + TEST(rc = mq_notify(fd, &ev));
> + if (TEST_RETURN < 0) {
> + tst_resm(TFAIL,"mq_notify failed errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + goto EXIT;
> + }
> + }
> +
> + /*
> + * Execute system call
> + */
> + errno = 0;
> + sys_ret = mq_notify(fd, &ev);
> + sys_errno = errno;
> + if (sys_ret < 0)
> + goto TEST_END;
> +
> + /*
> + * Prepare send message
> + */
> + for (i = 0; i < MSG_SIZE; i++)
> + smsg[i] = i;
> + TEST(rc = mq_timedsend(fd, smsg, MSG_SIZE, 0, NULL));
> + if (rc < 0) {
> + tst_resm(TFAIL,"mq_timedsend failed errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + goto EXIT;
> + }
> +
> + while (!notified)
> + usleep(10000);
> +
> +TEST_END:
> + /*
> + * Check results
> + */
> + result |= (sys_errno != tc->err) || !cmp_ok;
> + PRINT_RESULT_CMP(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno,
> + cmp_ok);
> +
> +EXIT:
> + if (fd >= 0) {
> + close(fd);
> + mq_unlink(QUEUE_NAME);
> + }
> +
> + return result;
> +}
> +
> +
> +
> +/*
> + * usage()
> + */
> +
> +static void usage(const char *progname)
> +{
> + tst_resm(TINFO,"usage: %s [options]", progname);
> + tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
> + tst_resm(TINFO,"options:");
> + tst_resm(TINFO," -d --debug Show debug messages");
> + tst_resm(TINFO," -h --help Show this message");
> + tst_resm(TINFO,"NG");
> + exit(1);
> +}
> +
> +
> +/*
> + * main()
> + */
> +
> +
> +
> +int main(int ac, char **av) {
> + int result = RESULT_OK;
> + int c;
> + int i;
> + int lc; /* loop counter */
> + char *msg; /* message returned from parse_opts */
> +
> + struct option long_options[] = {
> + { "debug", no_argument, 0, 'd' },
> + { "help", no_argument, 0, 'h' },
> + { NULL, 0, NULL, 0 }
> + };
> +
> + progname = strchr(av[0], '/');
> + progname = progname ? progname + 1 : av[0];
> +
> + /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
> + while(TEST_RETURN != -1) {
> + switch (c) {
> + case 'd':
> + opt_debug = 1;
> + break;
> + default:
> + usage(progname);
> + // NOTREACHED
> + }
> + }
> +
> +
> + if (ac != optind) {
> + tst_resm(TINFO,"Options are not match.");
> + usage(progname);
> + // NOTREACHED
> + }
> +
> + /*
> + * Execute test
> + */
> + for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
> + int ret;
> + tst_resm(TINFO,"(case%02d) START", i);
> + ret = do_test(&tcase[i]);
> + tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
> + result |= ret;
> + }
> +
> + /*
> + * Check results
> + */
> + switch(result) {
> + case RESULT_OK:
> + tst_resm(TPASS, "mq_notify call succeeded");
> + break;
> +
> + default:
> + tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
> + tst_resm(TINFO,"NG");
> + cleanup();
> + tst_exit();
> + break;
> + }
> +
> + }
> + }
> + cleanup();
> + tst_exit();
> +}
> +
> --- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 12:45:56.000000000 +0530
> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 12:55:31.000000000 +0530
> @@ -585,6 +585,8 @@ mprotect01 mprotect01
> mprotect02 mprotect02
> mprotect03 mprotect03
>
> +mq_notify01 mq_notify01
> +
> mremap01 mremap01
> mremap02 mremap02
> mremap03 mremap03
>
> ---
> Regards--
> Manas
>
------------------------------------------------------------------------------
Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT
is a gathering of tech-side developers & brand creativity professionals. Meet
the minds behind Google Creative Lab, Visual Complexity, Processing, &
iPhoneDevCamp as they present alongside digital heavyweights like Barbarian
Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 06/13] Add/Port ppoll01 test for ppoll() syscall
2009-05-27 10:09 ` [LTP] [PATCH 06/13] Add/Port ppoll01 test for ppoll() syscall Manas Kumar Nayak
@ 2009-05-29 12:56 ` Subrata Modak
2009-08-06 9:56 ` Michal Simek
0 siblings, 1 reply; 31+ messages in thread
From: Subrata Modak @ 2009-05-29 12:56 UTC (permalink / raw)
To: Manas Kumar Nayak; +Cc: LTP List
Thanks.
Regards--
Subrata
On Wed, 2009-05-27 at 15:39 +0530, Manas Kumar Nayak wrote:
> diff -uprN ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/Makefile ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/Makefile
> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/Makefile 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/Makefile 2009-05-23 12:01:25.000000000 +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 -O2
> +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)
> diff -uprN ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/ppoll01.c ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/ppoll01.c
> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/ppoll01.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/ppoll01.c 2009-05-27 13:00:58.000000000 +0530
> @@ -0,0 +1,482 @@
> +/******************************************************************************/
> +/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
> +/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
> +/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
> +/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
> +/* */
> +/* 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: ppoll01.c */
> +/* */
> +/* Description: This tests the ppoll01() syscall */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* Usage: <for command-line> */
> +/* ppoll01 [-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: ppoll01 */
> +/* History: Porting from Crackerjack to LTP is done by */
> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> +/******************************************************************************/
> +#include <sys/syscall.h>
> +#include <sys/types.h>
> +#include <sys/select.h>
> +#include <sys/wait.h>
> +#include <getopt.h>
> +#include <string.h>
> +#include <stdlib.h>
> +#include <errno.h>
> +#include <stdio.h>
> +#include <unistd.h>
> +#include <fcntl.h>
> +#include <libgen.h>
> +#include <limits.h>
> +#include <signal.h>
> +#include "asm/poll.h"
> +
> +
> +#include "../utils/include_j_h.h"
> +#include "../utils/common_j_h.c"
> +
> +/* 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 = "ppoll01"; /* 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();
> +}
> +
> +
> +/*
> + * Macros
> + */
> +#define SYSCALL_NAME "ppoll"
> +
> +#ifndef __NR_ppoll
> +# define __NR_ppoll 309
> +#endif
> +
> +#ifndef POLLRDHUP
> +# define POLLRDHUP 0x2000
> +#endif
> +
> +
> +/*
> + * Global variables
> + */
> +static int opt_debug;
> +static char *progname;
> +static char *progdir;
> +
> +enum test_type {
> + NORMAL,
> + MASK_SIGNAL,
> + TIMEOUT,
> + FD_ALREADY_CLOSED,
> + SEND_SIGINT,
> + INVALID_NFDS,
> + INVALID_FDS,
> + MINUS_NSEC,
> + TOO_LARGE_NSEC,
> +
> +};
> +
> +
> +/*
> + * Data Structure
> + */
> +struct test_case {
> + short expect_revents;
> + int ttype;
> + int ret;
> + int err;
> +};
> +
> +
> +/* Test cases
> + *
> + * test status of errors on man page
> + *
> + * EBADF can't check because EBADF never happen even though
> + * fd was invalid. In this case, information of invalid
> + * fd is set in revents
> + * EFAULT v ('fds' array in the invalid address space)
> + * EINTR v (a non blocked signal was caught)
> + * EINVAL v ('nfds' is over the 'RLIMIT_NOFILE' value)
> + * ENOMEM can't check because it's difficult to create no-memory
> + */
> +
> +
> +static struct test_case tcase[] = {
> + { // case00
> + .ttype = NORMAL,
> + .expect_revents = POLLOUT,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case01
> + .ttype = MASK_SIGNAL,
> + .expect_revents = 0, // don't care
> + .ret = 0,
> + .err = 0,
> + },
> + { // case02
> + .ttype = TIMEOUT,
> + .expect_revents = 0, // don't care
> + .ret = 0,
> + .err = 0,
> + },
> + { // case03
> + .ttype = FD_ALREADY_CLOSED,
> + .expect_revents = POLLNVAL,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case04
> + .ttype = SEND_SIGINT,
> + .ret = -1,
> + .err = EINTR,
> + },
> + { // case05
> + .ttype = INVALID_NFDS,
> + .ret = -1,
> + .err = EINVAL,
> + },
> + { // case06
> + .ttype = INVALID_FDS,
> + .ret = -1,
> + .err = EFAULT,
> + },
> +#if 0
> + { // case07
> + .ttype = MINUS_NSEC,
> + .ret = -1,
> + .err = EINVAL, // RHEL4U1 + 2.6.18 returns SUCCESS
> + },
> + { // case08
> + .ttype = TOO_LARGE_NSEC,
> + .ret = -1,
> + .err = EINVAL, // RHEL4U1 + 2.6.18 returns SUCCESS
> + },
> +#endif
> +};
> +
> +#define NUM_TEST_FDS 1
> +
> +/*
> + * do_test()
> + *
> + * Input : TestCase Data
> + * Return : RESULT_OK(0), RESULT_NG(1)
> + *
> + */
> +
> +static int do_test(struct test_case *tc)
> +{
> + int sys_ret;
> + int sys_errno;
> + int result = RESULT_OK;
> + int fd = -1 , cmp_ok = 1;
> + char fpath[PATH_MAX];
> + struct pollfd *p_fds, fds[NUM_TEST_FDS];
> + unsigned int nfds = NUM_TEST_FDS;
> + struct timespec *p_ts, ts;
> + sigset_t *p_sigmask, sigmask;
> + size_t sigsetsize = 0;
> + pid_t pid = 0;
> +
> + TEST(fd = setup_file(progdir, "test.file", fpath));
> + if (fd < 0)
> + return 1;
> + fds[0].fd = fd;
> + fds[0].events = POLLIN | POLLPRI | POLLOUT | POLLRDHUP;
> + fds[0].revents = 0;
> + p_fds = fds;
> + p_ts = NULL;
> + p_sigmask = NULL;
> +
> + switch (tc->ttype) {
> + case TIMEOUT:
> + nfds = 0;
> + ts.tv_sec = 0;
> + ts.tv_nsec = 50000000; // 50msec
> + p_ts = &ts;
> + break;
> + case FD_ALREADY_CLOSED:
> + TEST(close(fd));
> + fd = -1;
> + TEST(cleanup_file(fpath));
> + break;
> + case MASK_SIGNAL:
> + TEST(sigemptyset(&sigmask));
> + TEST(sigaddset(&sigmask, SIGINT));
> + p_sigmask = &sigmask;
> + //sigsetsize = sizeof(sigmask);
> + sigsetsize = 8;
> + nfds = 0;
> + ts.tv_sec = 0;
> + ts.tv_nsec = 300000000; // 300msec => need to be enough for
> + // waiting the signal
> + p_ts = &ts;
> + // fallthrough
> + case SEND_SIGINT:
> + nfds = 0;
> + TEST(pid = create_sig_proc(100000, SIGINT)); // 100msec
> + if (pid < 0)
> + return 1;
> + break;
> + case INVALID_NFDS:
> + //nfds = RLIMIT_NOFILE + 1; ==> RHEL4U1 + 2.6.18 returns SUCCESS
> + nfds = -1;
> + break;
> + case INVALID_FDS:
> + p_fds = (void*)0xc0000000;
> + break;
> + case MINUS_NSEC:
> + ts.tv_sec = 0;
> + ts.tv_nsec = -1;
> + p_ts = &ts;
> + break;
> + case TOO_LARGE_NSEC:
> + ts.tv_sec = 0;
> + ts.tv_nsec = 1000000000;
> + p_ts = &ts;
> + break;
> + }
> +
> + /*
> + * Execute system call
> + */
> + errno = 0;
> + TEST(sys_ret = syscall(__NR_ppoll, p_fds, nfds, p_ts, p_sigmask, sigsetsize));
> + sys_errno = errno;
> + if (sys_ret <= 0 || tc->ret < 0)
> + goto TEST_END;
> +
> + cmp_ok = fds[0].revents == tc->expect_revents;
> + if (opt_debug) {
> + tst_resm(TINFO,"EXPECT: revents=0x%04x", tc->expect_revents);
> + tst_resm(TINFO,"RESULT: revents=0x%04x", fds[0].revents);
> + }
> +
> +TEST_END:
> + /*
> + * Check results
> + */
> + result |= (sys_errno != tc->err) || !cmp_ok;
> + PRINT_RESULT_CMP(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno,
> + cmp_ok);
> +
> + if (fd >= 0)
> + cleanup_file(fpath);
> + if (pid > 0) {
> + int st;
> + kill(pid, SIGTERM);
> + wait(&st);
> + }
> + return result;
> +}
> +
> +
> +/*
> + * sighandler()
> + */
> +void sighandler(int sig)
> +{
> + if (sig == SIGINT)
> + return;
> + // NOTREACHED
> + return;
> +}
> +
> +
> +/*
> + * usage()
> + */
> +
> +static void usage(const char *progname)
> +{
> + tst_resm(TINFO,"usage: %s [options]", progname);
> + tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
> + tst_resm(TINFO,"options:");
> + tst_resm(TINFO," -d --debug Show debug messages");
> + tst_resm(TINFO," -h --help Show this message");
> + tst_resm(TINFO,"NG");
> + exit(1);
> +}
> +
> +
> +/*
> + * main()
> + */
> +
> +
> +
> +int main(int ac, char **av) {
> + int result = RESULT_OK;
> + int c;
> + int i;
> + int lc; /* loop counter */
> + char *msg; /* message returned from parse_opts */
> +
> + struct option long_options[] = {
> + { "debug", no_argument, 0, 'd' },
> + { "help", no_argument, 0, 'h' },
> + { NULL, 0, NULL, 0 }
> + };
> +
> + progname = strchr(av[0], '/');
> + progname = progname ? progname + 1 : av[0];
> +
> + progdir = strdup(av[0]);
> + progdir = dirname(progdir);
> +
> + /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
> + while(TEST_RETURN != -1) {
> + switch (c) {
> + case 'd':
> + opt_debug = 1;
> + break;
> + default:
> + usage(progname);
> + // NOTREACHED
> + }
> + }
> +
> +
> + if (ac != optind) {
> + tst_resm(TINFO,"Options are not match.");
> + usage(progname);
> + // NOTREACHED
> + }
> +
> + /*
> + * Execute test
> + */
> + for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
> + int ret;
> + tst_resm(TINFO,"(case%02d) START", i);
> + ret = do_test(&tcase[i]);
> + tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
> + result |= ret;
> + }
> +
> + /*
> + * Check results
> + */
> + switch(result) {
> + case RESULT_OK:
> + tst_resm(TPASS, "ppoll01 call succeeded ");
> + break;
> +
> + default:
> + tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
> + RPRINTF("NG");
> + cleanup();
> + tst_exit();
> + break;
> + }
> +
> + }
> + }
> + cleanup();
> + tst_exit();
> +}
> +
> --- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 12:58:57.000000000 +0530
> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 13:06:52.000000000 +0530
> @@ -706,6 +706,8 @@ pipe2_02 pipe2_02
>
> poll01 poll01
>
> +ppoll01 ppoll01
> +
> prctl01 prctl01
> prctl02 prctl02
>
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 07/13] Add/Port mq_open01 test for mq_open() syscall
2009-05-27 10:10 ` [LTP] [PATCH 07/13] Add/Port mq_open01 test for mq_open() syscall Manas Kumar Nayak
@ 2009-05-29 12:56 ` Subrata Modak
0 siblings, 0 replies; 31+ messages in thread
From: Subrata Modak @ 2009-05-29 12:56 UTC (permalink / raw)
To: Manas Kumar Nayak; +Cc: LTP List
On Wed, 2009-05-27 at 15:40 +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-intermediate-20090521.orig/testcases/kernel/syscalls/mq_open/Makefile 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_open/Makefile 2009-05-23 12:03:30.000000000 +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 -O2
> +LDLIBS += -L../../../../lib -lltp -lrt
> +
> +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-20090521.orig/testcases/kernel/syscalls/mq_open/mq_open01.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_open/mq_open01.c 2009-05-27 13:11:05.000000000 +0530
> @@ -0,0 +1,520 @@
> +/******************************************************************************/
> +/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
> +/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
> +/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
> +/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
> +/* */
> +/* 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: mq_open01.c */
> +/* */
> +/* Description: This tests the mq_open() syscall */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* Usage: <for command-line> */
> +/* mq_open01 [-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: mq_open01 */
> +/* History: Porting from Crackerjack to LTP is done by */
> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> +/******************************************************************************/
> +#include <sys/syscall.h>
> +#include <sys/types.h>
> +#include <sys/stat.h>
> +#include <sys/uio.h>
> +#include <getopt.h>
> +#include <stdlib.h>
> +#include <errno.h>
> +#include <stdio.h>
> +#include <unistd.h>
> +#include <string.h>
> +#include <mqueue.h>
> +#include <limits.h>
> +
> +
> +#include "../utils/include_j_h.h"
> +#include "../utils/common_j_h.c"
> +
> +/* 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 = "mq_open01"; /* 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();
> +}
> +
> +
> +/*
> + * Macros
> + */
> +#define SYSCALL_NAME "mq_open"
> +
> +#ifndef __NR_mq_getsetattr
> +# define __NR_mq_getsetattr 282
> +#endif
> +
> +
> +/*
> + * Global variables
> + */
> +static int opt_debug;
> +static char *progname;
> +
> +enum test_type {
> + NORMAL,
> + NO_FILE,
> + NO_SPACE,
> +};
> +
> +
> +/*
> + * Data Structure
> + */
> +struct test_case {
> + int ttype;
> + char *user;
> + char *qname;
> + int oflag;
> + long mq_maxmsg; // Maximum numebr of messages.
> + long mq_msgsize; // Maximum message size.
> + int ret;
> + int err;
> +};
> +
> +#define ULIMIT_FNUM 0
> +#define PROC_MAX_QUEUES "/proc/sys/fs/mqueue/queues_max"
> +
> +/* Test cases
> + *
> + * test status of errors on man page
> + *
> + * EACCES v (permission is denied)
> + * EEXIST v (named message queue already exists)
> + * EINTR --- (interrupted by a signal)
> + * EINVAL v (not supported for the given name, or invalid
> + * arguments)
> + * EMFILE v (process file table overflow)
> + * ENAMETOOLONG v (too long name length)
> + * ENFILE can't check because it's difficult to create no-fd
> + * ENOENT v (O_CREAT is not set and the named message queue
> + * does not exist)
> + * ENOSPC v (no space for the new message queue)
> + */
> +
> +
> +static struct test_case tcase[] = {
> +#if 1
> + { // case00
> + .ttype = NORMAL,
> + .qname = QUEUE_NAME,
> + .oflag = O_CREAT,
> + .mq_maxmsg = 20,
> + .mq_msgsize = 16384,
> + .ret = 0,
> + .err = 0,
> + },
> +#else
> + { // case00
> + .ttype = NORMAL,
> + .qname = QUEUE_NAME,
> + .oflag = O_CREAT,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case01
> + .ttype = NORMAL,
> + // 0 1 2 3
> + // 0123456789012345678901234567890123456789
> + .qname = "/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaa",
> + .oflag = O_CREAT,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case02
> + .ttype = NORMAL,
> + // 0 1 2 3
> + // 0123456789012345678901234567890123456789
> + .qname = "/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaa",
> + .oflag = O_CREAT,
> + .ret = -1,
> + .err = ENAMETOOLONG,
> + },
> +
> + { // case03
> + .ttype = NORMAL,
> + .qname = "",
> + .oflag = O_CREAT,
> + .ret = -1,
> + .err = EINVAL,
> + },
> + { // case04
> + .ttype = NORMAL,
> + .user = "nobody",
> + .qname = QUEUE_NAME,
> + .ret = -1,
> + .err = EACCES,
> + },
> + { // case05
> + .ttype = NORMAL,
> + .qname = QUEUE_NAME,
> + .oflag = O_CREAT|O_EXCL,
> + .ret = -1,
> + .err = EEXIST,
> + },
> + { // case06
> + .ttype = NO_FILE,
> + .qname = QUEUE_NAME,
> + .oflag = O_CREAT,
> + .ret = -1,
> + .err = EMFILE,
> + },
> + { // case07
> + .ttype = NORMAL,
> + .qname = "/notexist",
> + .oflag = 0,
> + .ret = -1,
> + .err = ENOENT,
> + },
> +
> + { // case08
> + .ttype = NO_SPACE,
> + .user = "nobody",
> + .qname = QUEUE_NAME,
> + .oflag = O_CREAT,
> + .ret = -1,
> + .err = ENOSPC,
> + },
> +#endif
> +};
> +
> +
> +/*
> + * do_test()
> + *
> + * Input : TestCase Data
> + * Return : RESULT_OK(0), RESULT_NG(1)
> + *
> + */
> +
> +static int do_test(struct test_case *tc)
> +{
> + int sys_ret;
> + int sys_errno;
> + int result = RESULT_OK;
> + int rc, fd1 = -1, fd2 = -1, cmp_ok = 1;
> + uid_t old_uid = -1;
> + rlim_t oldlim = -1;
> + int oldval = -1;
> + struct mq_attr new, old, *p_attr;
> +
> + /*
> + * When test ended with SIGTERM etc, mq discriptor is left remains.
> + * So we delete it first.
> + */
> + TEST(mq_unlink(QUEUE_NAME));
> +
> +
> + /*
> + * Execute system call
> + */
> +
> + if (tc->ttype != NO_SPACE) {
> + errno = 0;
> + TEST(sys_ret = mq_open(QUEUE_NAME, O_CREAT|O_EXCL|O_RDWR, S_IRWXU, NULL));
> + sys_errno = errno;
> + if (sys_ret < 0)
> + goto TEST_END;
> + fd1 = sys_ret;
> + }
> + if (tc->ttype == NO_FILE) {
> + TEST(rc = setup_ulimit_fnum(ULIMIT_FNUM, &oldlim));
> + if (rc < 0) {
> + result = 1;
> + goto EXIT;
> + }
> + }
> +
> + /*
> + * Change /proc/sys/fs/mqueue/queues_max
> + */
> + if (tc->ttype == NO_SPACE) {
> + TEST(rc = setup_proc_fs(PROC_MAX_QUEUES, 0, &oldval));
> + if (rc < 0) {
> + result = 1;
> + goto EXIT;
> + }
> + }
> +
> + /*
> + * Change effective user id
> + */
> + if (tc->user != NULL) {
> + TEST(rc = setup_euid(tc->user, &old_uid));
> + if (rc < 0) {
> + result = 1;
> + goto EXIT;
> + }
> + }
> +
> + /*
> + * Execute system call
> + */
> + //tst_resm(TINFO,"PATH_MAX: %d\n", PATH_MAX);
> + //tst_resm(TINFO,"NAME_MAX: %d", NAME_MAX);
> + p_attr = NULL;
> + if (tc->mq_maxmsg || tc->mq_msgsize) {
> + new.mq_maxmsg = tc->mq_maxmsg;
> + new.mq_msgsize = tc->mq_msgsize;
> + p_attr = &new;
> + }
> + errno = 0;
> + if (tc->oflag & O_CREAT)
> + TEST(sys_ret = mq_open(tc->qname, tc->oflag, S_IRWXU, p_attr));
> + else
> + TEST(sys_ret = mq_open(tc->qname, tc->oflag));
> + sys_errno = errno;
> + if (sys_ret < 0)
> + goto TEST_END;
> + fd2 = sys_ret;
> +
> + if (p_attr) {
> + TEST(rc = syscall(__NR_mq_getsetattr, fd2, NULL, &old));
> + if (TEST_RETURN < 0) {
> + tst_resm(TFAIL, "mq_getsetattr failed - errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + goto EXIT;
> + }
> + if (opt_debug) {
> + tst_resm(TINFO,"mq_maxmsg E:%ld,\tR:%ld",new.mq_maxmsg, old.mq_maxmsg);
> + tst_resm(TINFO,"mq_msgsize E:%ld,\tR:%ld",new.mq_msgsize, old.mq_msgsize);
> + }
> + cmp_ok = old.mq_maxmsg == new.mq_maxmsg &&
> + old.mq_msgsize == new.mq_msgsize;
> + }
> +
> +TEST_END:
> + /*
> + * Check results
> + */
> + result |= (sys_errno != tc->err) || !cmp_ok;
> + PRINT_RESULT_CMP(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno,cmp_ok);
> +
> +EXIT:
> + if (tc->user != NULL && old_uid != -1)
> + TEST(cleanup_euid(old_uid));
> +
> + if (tc->ttype == NO_SPACE && oldval != -1)
> + TEST(cleanup_proc_fs(PROC_MAX_QUEUES, oldval));
> +
> + if (tc->ttype == NO_FILE && oldlim != -1)
> + TEST(cleanup_ulimit_fnum(oldlim));
> + if (fd1 >= 0)
> + TEST(close(fd1));
> + if (fd2 >= 0)
> + TEST(close(fd2));
> + if (fd1 >= 0)
> + TEST(mq_unlink(QUEUE_NAME));
> + if (fd2 >= 0 && strcmp(tc->qname, QUEUE_NAME) != 0)
> + TEST(mq_unlink(tc->qname));
> +
> + return result;
> +}
> +
> +
> +/*
> + * usage()
> + */
> +
> +static void usage(const char *progname)
> +{
> + tst_resm(TINFO,"usage: %s [options]", progname);
> + tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
> + tst_resm(TINFO,"options:");
> + tst_resm(TINFO," -d --debug Show debug messages");
> + tst_resm(TINFO," -h --help Show this message");
> + tst_resm(TINFO,"NG");
> + exit(1);
> +}
> +
> +
> +/*
> + * main()
> + */
> +
> +int main(int ac, char **av) {
> + int result = RESULT_OK;
> + int c;
> + int i;
> + int lc; /* loop counter */
> + char *msg; /* message returned from parse_opts */
> +
> + struct option long_options[] = {
> + { "debug", no_argument, 0, 'd' },
> + { "help", no_argument, 0, 'h' },
> + { NULL, 0, NULL, 0 }
> + };
> +
> + progname = strchr(av[0], '/');
> + progname = progname ? progname + 1 : av[0];
> +
> + /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
> + while(TEST_RETURN != -1) {
> + switch (c) {
> + case 'd':
> + opt_debug = 1;
> + break;
> + default:
> + usage(progname);
> + // NOTREACHED
> + }
> + }
> +
> +
> + if (ac != optind) {
> + tst_resm(TINFO,"Options are not match.");
> + usage(progname);
> + // NOTREACHED
> + }
> +
> + /*
> + * Execute test
> + */
> + for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
> + int ret;
> + tst_resm(TINFO,"(case%02d) START", i);
> + ret = do_test(&tcase[i]);
> + tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
> + result |= ret;
> + }
> +
> + /*
> + * Check results
> + */
> + switch(result) {
> + case RESULT_OK:
> + tst_resm(TPASS, "mq_open call succeeded ");
> + break;
> +
> + default:
> + tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
> + tst_resm(TINFO,"NG");
> + cleanup();
> + tst_exit();
> + break;
> + }
> +
> + }
> + }
> + cleanup();
> + tst_exit();
> +}
> +
> --- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 13:08:52.000000000 +0530
> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 13:20:31.000000000 +0530
> @@ -586,6 +586,7 @@ mprotect02 mprotect02
> mprotect03 mprotect03
>
> mq_notify01 mq_notify01
> +mq_open01 mq_open01
>
> mremap01 mremap01
> mremap02 mremap02
>
> ---
> Regards--
> Manas
>
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 08/13] Add/Port mq_timedreceive01 test for mq_timedreceive() syscall
2009-05-27 10:10 ` [LTP] [PATCH 08/13] Add/Port mq_timedreceive01 test for mq_timedreceive() syscall Manas Kumar Nayak
@ 2009-05-29 12:56 ` Subrata Modak
0 siblings, 0 replies; 31+ messages in thread
From: Subrata Modak @ 2009-05-29 12:56 UTC (permalink / raw)
To: Manas Kumar Nayak; +Cc: LTP List
On Wed, 2009-05-27 at 15:40 +0530, Manas Kumar Nayak wrote:
> Signed-off-by: Manas Kumar Nayak <maknayak@in.ibm.com>
> To: LTP List <ltp-list@lists.sourceforge.net>
Thanks.
Regards--
Subrata
> Cc: Subrata Modak <subrata@linux.vnet.ibm.com>
> Cc: Masatake YAMATO <yamato@redhat.com>
> ---
>
> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/mq_timedreceive/Makefile 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_timedreceive/Makefile 2009-05-23 14:30:57.000000000 +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 -O2 -D_POSIX_C_SOURCE=$(shell getconf _POSIX_MESSAGE_PASSING)L
> +LDLIBS += -L../../../../lib -lltp -lrt
> +
> +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-20090521.orig/testcases/kernel/syscalls/mq_timedreceive/mq_timedreceive01.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_timedreceive/mq_timedreceive01.c 2009-05-27 13:23:51.000000000 +0530
> @@ -0,0 +1,548 @@
> +/******************************************************************************/
> +/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
> +/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
> +/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
> +/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
> +/* */
> +/* 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: mq_timedreceive01.c */
> +/* */
> +/* Description: This tests the mq_timedreceive() syscall */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* Usage: <for command-line> */
> +/* mq_timedreceive01 [-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: mq_timedreceive01 */
> +/* History: Porting from Crackerjack to LTP is done by */
> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> +/******************************************************************************/
> +#include <sys/syscall.h>
> +#include <sys/types.h>
> +#include <sys/stat.h>
> +#include <sys/wait.h>
> +#include <getopt.h>
> +#include <stdlib.h>
> +#include <errno.h>
> +#include <stdio.h>
> +#include <unistd.h>
> +#include <string.h>
> +#include <mqueue.h>
> +#include <time.h>
> +#include <signal.h>
> +#include <limits.h>
> +
> +
> +#include "../utils/include_j_h.h"
> +#include "../utils/common_j_h.c"
> +
> +/* 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 = "mq_timedreceive01"; /* 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();
> +}
> +
> +
> +/*
> + * Macros
> + */
> +#define SYSCALL_NAME "mq_timedreceive"
> +
> +
> +/*
> + * Global variables
> + */
> +static int opt_debug;
> +static char *progname;
> +
> +enum test_type {
> + NORMAL,
> + FD_NONE,
> + FD_NOT_EXIST,
> + FD_FILE,
> + INVALID_MSG_LEN,
> + EMPTY_QUEUE,
> + SEND_SIGINT,
> +};
> +
> +
> +/*
> + * Data Structure
> + */
> +struct test_case {
> + int ttype;
> + int non_block;
> + int len;
> + unsigned prio;
> + time_t sec;
> + long nsec;
> + int ret;
> + int err;
> +};
> +
> +#define MAX_MSG 10
> +#define MAX_MSGSIZE 8192
> +
> +/* Test cases
> + *
> + * test status of errors on man page
> + *
> + * EAGAIN v (would block)
> + * EBADF v (not a valid descriptor)
> + * EINTR v (interrupted by a signal)
> + * EINVAL v (invalid timeout value)
> + * ETIMEDOUT v (not block and timeout occured)
> + * EMSGSIZE v ('msg_len' is less than the message size of the queue)
> + * EBADMSG can't check because this error never occur
> + */
> +static struct test_case tcase[] = {
> + { // case00
> + .ttype = NORMAL,
> + .len = 0, // also success when size equals zero
> + .ret = 0,
> + .err = 0,
> + },
> + { // case01
> + .ttype = NORMAL,
> + .len = 1,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case02
> + .ttype = NORMAL,
> + .len = MAX_MSGSIZE,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case03
> + .ttype = NORMAL,
> + .len = 1,
> + .prio = 32767, // max priority
> + .ret = 0,
> + .err = 0,
> + },
> + { // case04
> + .ttype = INVALID_MSG_LEN,
> + .len = 0,
> + .ret = -1,
> + .err = EMSGSIZE,
> + },
> + { // case05
> + .ttype = FD_NONE,
> + .len = 0,
> + .ret = -1,
> + .err = EBADF,
> + },
> + { // case06
> + .ttype = FD_NOT_EXIST,
> + .len = 0,
> + .ret = -1,
> + .err = EBADF,
> + },
> + { // case07
> + .ttype = FD_FILE,
> + .len = 0,
> + .ret = -1,
> + .err = EBADF,
> + },
> + { // case08
> + .ttype = EMPTY_QUEUE,
> + .non_block = 1,
> + .len = 16,
> + .ret = -1,
> + .err = EAGAIN,
> + },
> + { // case09
> + .ttype = EMPTY_QUEUE,
> + .len = 16,
> + .sec = -1,
> + .nsec = 0,
> + .ret = -1,
> + .err = EINVAL,
> + },
> + { // case10
> + .ttype = EMPTY_QUEUE,
> + .len = 16,
> + .sec = 0,
> + .nsec = -1,
> + .ret = -1,
> + .err = EINVAL,
> + },
> + { // case11
> + .ttype = EMPTY_QUEUE,
> + .len = 16,
> + .sec = 0,
> + .nsec = 1000000000,
> + .ret = -1,
> + .err = EINVAL,
> + },
> + { // case12
> + .ttype = EMPTY_QUEUE,
> + .len = 16,
> + .sec = 0,
> + .nsec = 999999999,
> + .ret = -1,
> + .err = ETIMEDOUT,
> + },
> + { // case13
> + .ttype = SEND_SIGINT,
> + .len = 16,
> + .ret = -1,
> + .err = EINTR,
> + },
> +};
> +
> +
> +
> +
> +#define MEM_LENGTH (4 * 1024 * 1024)
> +/*
> + * do_test()
> + *
> + * Input : TestCase Data
> + * Return : RESULT_OK(0), RESULT_NG(1)
> + *
> + */
> +
> +static int do_test(struct test_case *tc)
> +{
> + int sys_ret;
> + int sys_errno;
> + int result = RESULT_OK;
> + int oflag;
> + int i, rc, cmp_ok = 1, fd = -1;
> + char smsg[MAX_MSGSIZE], rmsg[MAX_MSGSIZE];
> + struct timespec ts, *p_ts;
> + pid_t pid = 0;
> + unsigned prio;
> + size_t msg_len;
> +
> + /*
> + * When test ended with SIGTERM etc, mq discriptor is left remains.
> + * So we delete it first.
> + */
> + TEST(mq_unlink(QUEUE_NAME));
> +
> +switch (tc->ttype) {
> + case FD_NOT_EXIST:
> + fd = INT_MAX - 1;
> + /* fallthrough */
> + case FD_NONE:
> + break;
> + case FD_FILE:
> + TEST(fd = open("/", O_RDONLY));
> + if (TEST_RETURN < 0) {
> + tst_resm(TFAIL, "can't open \"/\". - errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + goto EXIT;
> + }
> + break;
> + default:
> + /*
> + * Open message queue
> + */
> + oflag = O_CREAT|O_EXCL|O_RDWR;
> + if (tc->non_block)
> + oflag |= O_NONBLOCK;
> +
> + TEST(fd = mq_open(QUEUE_NAME, oflag, S_IRWXU, NULL));
> + if (TEST_RETURN < 0) {
> + tst_resm(TFAIL, "mq_open failed - errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + goto EXIT;
> + }
> +
> + if (tc->ttype == SEND_SIGINT) {
> + TEST(pid = create_sig_proc(200000, SIGINT));
> + if (TEST_RETURN < 0) {
> + result = 1;
> + goto EXIT;
> + }
> + }
> + break;
> + }
> +
> + /*
> + * Prepare send message
> + */
> + for (i = 0; i < tc->len; i++)
> + smsg[i] = i;
> +
> + /*
> + * Send message
> + */
> + switch (tc->ttype) {
> + case EMPTY_QUEUE:
> + case SEND_SIGINT:
> + case FD_NONE:
> + case FD_NOT_EXIST:
> + case FD_FILE:
> + break;
> + default:
> + TEST(rc = mq_timedsend(fd, smsg, tc->len, tc->prio, NULL));
> + if (TEST_RETURN < 0) {
> + tst_resm(TFAIL, "mq_timedsend failed - errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + goto EXIT;
> + }
> + break;
> + }
> +
> + /*
> + * Set the message length and timeout value
> + */
> + msg_len = MAX_MSGSIZE;
> + if (tc->ttype == INVALID_MSG_LEN)
> + msg_len -= 1;
> + ts.tv_sec = tc->sec;
> + ts.tv_nsec = tc->nsec;
> + p_ts = &ts;
> + if (tc->sec == 0 && tc->nsec == 0)
> + p_ts = NULL;
> +
> + /*
> + * Execute system call
> + */
> + errno = 0;
> + TEST(sys_ret = mq_timedreceive(fd, rmsg, msg_len, &prio, p_ts));
> + sys_errno = errno;
> + if (sys_ret < 0)
> + goto TEST_END;
> +
> + /*
> + * Compare received message
> + */
> + if (sys_ret != tc->len || tc->prio != prio)
> + cmp_ok = 0;
> + else {
> + for (i = 0; i < tc->len; i++)
> + if (rmsg[i] != smsg[i]) {
> + cmp_ok = 0;
> + break;
> + }
> + }
> +
> +
> + TEST_END:
> + /*
> + * Check results
> + */
> + result |= (sys_errno != tc->err) || !cmp_ok;
> + PRINT_RESULT_CMP(0, tc->ret == 0 ? tc->len : tc->ret, tc->err,sys_ret, sys_errno, cmp_ok);
> +
> +EXIT:
> + if (fd >= 0) {
> + TEST(close(fd));
> + TEST(mq_unlink(QUEUE_NAME));
> + }
> + if (pid > 0) {
> + int st;
> + TEST(kill(pid, SIGTERM));
> + TEST(wait(&st));
> + }
> + return result;
> +}
> +
> +/*
> + * sighandler()
> + */
> +void sighandler(int sig)
> +{
> + if (sig == SIGINT)
> + return;
> + // NOTREACHED
> + return;
> +}
> +
> +
> +
> +/*
> + * usage()
> + */
> +
> +static void usage(const char *progname)
> +{
> + tst_resm(TINFO,"usage: %s [options]", progname);
> + tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
> + tst_resm(TINFO,"options:");
> + tst_resm(TINFO," -d --debug Show debug messages");
> + tst_resm(TINFO," -h --help Show this message");
> + tst_resm(TINFO,"NG");
> + exit(1);
> +}
> +
> +
> +/*
> + * main()
> + */
> +
> +
> +
> +int main(int ac, char **av) {
> + int result = RESULT_OK;
> + int c;
> + int i;
> + int lc; /* loop counter */
> + char *msg; /* message returned from parse_opts */
> +
> + struct option long_options[] = {
> + { "debug", no_argument, 0, 'd' },
> + { "help", no_argument, 0, 'h' },
> + { NULL, 0, NULL, 0 }
> + };
> +
> + progname = strchr(av[0], '/');
> + progname = progname ? progname + 1 : av[0];
> +
> + /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
> + while(TEST_RETURN != -1) {
> + switch (c) {
> + case 'd':
> + opt_debug = 1;
> + break;
> + default:
> + usage(progname);
> + // NOTREACHED
> + }
> + }
> +
> +
> + if (ac != optind) {
> + tst_resm(TINFO,"Options are not match.");
> + usage(progname);
> + // NOTREACHED
> + }
> +
> + /*
> + * Execute test
> + */
> + for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
> + int ret;
> + tst_resm(TINFO,"(case%02d) START", i);
> + ret = do_test(&tcase[i]);
> + tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
> + result |= ret;
> + }
> +
> + /*
> + * Check results
> + */
> + switch(result) {
> + case RESULT_OK:
> + tst_resm(TPASS, "mq_timedreceive call succeeded");
> + break;
> +
> + default:
> + tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
> + tst_resm(TINFO,"NG");
> + cleanup();
> + tst_exit();
> + break;
> + }
> +
> + }
> + }
> + cleanup();
> + tst_exit();
> +}
> +
> --- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 13:28:26.000000000 +0530
> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 13:27:56.000000000 +0530
> @@ -587,6 +587,7 @@ mprotect03 mprotect03
>
> mq_notify01 mq_notify01
> mq_open01 mq_open01
> +mq_timedreceive01 mq_timedreceive01
>
> mremap01 mremap01
> mremap02 mremap02
>
> ---
> Regards--
> Manas
>
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 09/13] Add/Port utimes01 test for utimes() syscall
2009-05-27 10:11 ` [LTP] [PATCH 09/13] Add/Port utimes01 test for utimes() syscall Manas Kumar Nayak
@ 2009-05-29 12:56 ` Subrata Modak
0 siblings, 0 replies; 31+ messages in thread
From: Subrata Modak @ 2009-05-29 12:56 UTC (permalink / raw)
To: Manas Kumar Nayak; +Cc: LTP List
On Wed, 2009-05-27 at 15:41 +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-intermediate-20090521.orig/runtest/syscalls 2009-05-27 13:31:15.000000000 +0530
> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 13:39:18.000000000 +0530
> @@ -1227,6 +1227,8 @@ utime04 utime04
> utime05 utime05
> utime06 utime06
>
> +utimes01 utimes01
> +
> # Introduced from Kernel 2.6.22 onwards
> utimensat01 utimensat_tests.sh
>
> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/utimes/Makefile 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/utimes/Makefile 2009-05-23 14:53:58.000000000 +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 -O2
> +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-20090521.orig/testcases/kernel/syscalls/utimes/utimes01.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/utimes/utimes01.c 2009-05-27 13:33:45.000000000 +0530
> @@ -0,0 +1,407 @@
> +/******************************************************************************/
> +/* Copyright (c) Crackerjack Project., 2007 ,Hitachi, Ltd */
> +/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
> +/* */
> +/* 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: utimes01.c */
> +/* */
> +/* Description: This tests the utimes() syscall */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* Usage: <for command-line> */
> +/* utimes01 [-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: utimes01 */
> +/* History: Porting from Crackerjack to LTP is done by */
> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> +/******************************************************************************/
> +#include <sys/types.h>
> +#include <sys/stat.h>
> +#include <sys/time.h>
> +#include <dirent.h>
> +#include <unistd.h>
> +#include <getopt.h>
> +#include <string.h>
> +#include <stdlib.h>
> +#include <errno.h>
> +#include <stdio.h>
> +#include <libgen.h>
> +
> +
> +#include "../utils/include_j_h.h"
> +#include "../utils/common_j_h.c"
> +
> +
> +/* 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 = "utimes01"; /* 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();
> +}
> +
> +
> +/*
> + * Macros
> + */
> +#define SYSCALL_NAME "utimes"
> +
> +
> +/*
> + * Global variables
> + */
> +static int opt_debug;
> +static char *progname;
> +static char *progdir;
> +
> +enum test_type {
> + NORMAL,
> + FILE_NOT_EXIST,
> + NO_FNAME,
> +};
> +
> +
> +/*
> + * Data Structure
> + */
> +struct test_case {
> + int ttype;
> + long a_sec;
> + long m_sec;
> + char *user;
> + int ret;
> + int err;
> +
> +};
> +
> +
> +/* Test cases
> + *
> + * test status of errors on man page
> + *
> + * EACCES v (permission denied)
> + * ENOENT v (file does not exist)
> + *
> + * test status of errors on man page
> + *
> + * EFAULT v (points to not process address space)
> + */
> +
> +static struct test_case tcase[] = {
> + { // case00
> + .ttype = NORMAL,
> + .a_sec = 0,
> + .m_sec = 1000,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case01
> + .ttype = NORMAL,
> + .a_sec = 1000,
> + .m_sec = 0,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case02
> + .ttype = NORMAL,
> + .a_sec = 1000,
> + .m_sec = 2000,
> + .user = "nobody",
> + .ret = -1,
> + .err = EACCES, // RHEL4U1 + 2.6.18 returns EPERM
> + },
> + { // case03
> + .ttype = FILE_NOT_EXIST,
> + .a_sec = 1000,
> + .m_sec = 2000,
> + .ret = -1,
> + .err = ENOENT,
> + },
> +
> + { // case04
> + .ttype = NO_FNAME,
> + .a_sec = 1000,
> + .m_sec = 2000,
> + .ret = -1,
> + .err = EFAULT,
> + },
> +};
> +
> +/*
> + * do_test()
> + *
> + * Input : TestCase Data
> + * Return : RESULT_OK(0), RESULT_NG(1)
> + *
> + */
> +
> +static int do_test(struct test_case *tc)
> +{
> + int sys_ret;
> + int sys_errno;
> + int result = RESULT_OK;
> + struct timeval tv[2];
> + char fpath[PATH_MAX], c = '\0';
> + int rc, len, cmp_ok = 1;
> + struct stat st;
> + uid_t old_uid;
> +
> + TEST(rc = setup_file(progdir, "test.file", fpath));
> + if (rc < 0)
> + return 1;
> +
> + /*
> + * Change effective user id
> + */
> + if (tc->user != NULL) {
> + TEST(rc = setup_euid(tc->user, &old_uid));
> + if (rc < 0)
> + goto EXIT2;
> + }
> +
> + /*
> + * Execute system call
> + */
> + tv[0].tv_sec = tc->a_sec;
> + tv[1].tv_sec = tc->m_sec;
> + TEST(len = strlen(fpath));
> + if (tc->ttype == FILE_NOT_EXIST) {
> + c = fpath[len - 1];
> + fpath[len - 1] = '\0';
> + }
> + errno = 0;
> + if (tc->ttype == NO_FNAME)
> + TEST(sys_ret = utimes(NULL, tv));
> + else
> + TEST(sys_ret = utimes(fpath, tv));
> + sys_errno = errno;
> + if (tc->ttype == FILE_NOT_EXIST)
> + fpath[len - 1] = c;
> + if (sys_ret < 0)
> + goto TEST_END;
> +
> + /*
> + * Check test file's time stamp
> + */
> + rc = stat(fpath, &st);
> + if (rc < 0) {
> + EPRINTF("stat failed.\n");
> + result = 1;
> + goto EXIT1;
> + }
> + tst_resm(TINFO,"E:%ld,%ld <=> R:%ld,%ld",tv[0].tv_sec, tv[1].tv_sec, st.st_atime, st.st_mtime);
> + cmp_ok = st.st_atime == tv[0].tv_sec && st.st_mtime == tv[1].tv_sec;
> +
> + /*
> + * Check results
> + */
> +TEST_END:
> + result |= (sys_errno != tc->err) || !cmp_ok;
> + PRINT_RESULT_CMP(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno,cmp_ok);
> +
> + /*
> + * Restore effective user id
> + */
> +EXIT1:
> + if (tc->user != NULL) {
> + TEST(rc = cleanup_euid(old_uid));
> + if (rc < 0)
> + return 1;
> + }
> +EXIT2:
> + TEST(cleanup_file(fpath));
> +
> + return result;
> +}
> +
> +/*
> + * usage()
> + */
> +
> +static void usage(const char *progname)
> +{
> + tst_resm(TINFO,"usage: %s [options]", progname);
> + tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
> + tst_resm(TINFO,"options:");
> + tst_resm(TINFO," -d --debug Show debug messages");
> + tst_resm(TINFO," -h --help Show this message");
> + tst_resm(TINFO,"NG");
> + exit(1);
> +}
> +
> +
> +/*
> + * main()
> + */
> +
> +
> +
> +int main(int ac, char **av) {
> + int result = RESULT_OK;
> + int c;
> + int i;
> + int lc; /* loop counter */
> + char *msg; /* message returned from parse_opts */
> +
> + struct option long_options[] = {
> + { "debug", no_argument, 0, 'd' },
> + { "help", no_argument, 0, 'h' },
> + { NULL, 0, NULL, 0 }
> + };
> +
> + progname = strchr(av[0], '/');
> + progname = progname ? progname + 1 : av[0];
> +
> + progdir = strdup(av[0]);
> + progdir = dirname(progdir);
> +
> + /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
> + while(TEST_RETURN != -1) {
> + switch (c) {
> + case 'd':
> + opt_debug = 1;
> + break;
> + default:
> + usage(progname);
> + // NOTREACHED
> + }
> + }
> +
> +
> + if (ac != optind) {
> + tst_resm(TINFO,"Options are not match.");
> + usage(progname);
> + // NOTREACHED
> + }
> +
> + /*
> + * Execute test
> + */
> + for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
> + int ret;
> + tst_resm(TINFO,"(case%02d) START", i);
> + ret = do_test(&tcase[i]);
> + tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
> + result |= ret;
> + }
> +
> + /*
> + * Check results
> + */
> + switch(result) {
> + case RESULT_OK:
> + tst_resm(TPASS, "utimes call succeeded ");
> + break;
> +
> + default:
> + tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
> + tst_resm(TINFO,"NG");
> + cleanup();
> + tst_exit();
> + break;
> + }
> +
> + }
> + }
> + cleanup();
> + tst_exit();
> +}
> +
>
> ---
> Regards--
> Manas
>
------------------------------------------------------------------------------
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 10/13] Add/Port mq_unlink01 test for mq_unlink() syscall
2009-05-27 10:11 ` [LTP] [PATCH 10/13] Add/Port mq_unlink01 test for mq_unlink() syscall Manas Kumar Nayak
@ 2009-05-29 12:56 ` Subrata Modak
0 siblings, 0 replies; 31+ messages in thread
From: Subrata Modak @ 2009-05-29 12:56 UTC (permalink / raw)
To: Manas Kumar Nayak; +Cc: LTP List
On Wed, 2009-05-27 at 15:41 +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-intermediate-20090521.orig/testcases/kernel/syscalls/mq_unlink/Makefile 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_unlink/Makefile 2009-05-23 14:56:20.000000000 +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 -O2
> +LDLIBS += -L../../../../lib -lltp -lrt
> +
> +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-20090521.orig/testcases/kernel/syscalls/mq_unlink/mq_unlink01.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_unlink/mq_unlink01.c 2009-05-27 13:51:14.000000000 +0530
> @@ -0,0 +1,392 @@
> +/******************************************************************************/
> +/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
> +/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
> +/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
> +/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
> +/* */
> +/* 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: mq_ulink01.c */
> +/* */
> +/* Description: This tests the mq_ulink() syscall */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* Usage: <for command-line> */
> +/* mq_ulink01 [-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: mq_ulink01 */
> +/* History: Porting from Crackerjack to LTP is done by */
> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> +/******************************************************************************/
> +
> +#include <sys/syscall.h>
> +#include <sys/types.h>
> +#include <sys/stat.h>
> +#include <sys/uio.h>
> +#include <getopt.h>
> +#include <stdlib.h>
> +#include <errno.h>
> +#include <stdio.h>
> +#include <unistd.h>
> +#include <string.h>
> +#include <mqueue.h>
> +#include <limits.h>
> +
> +
> +#include "../utils/include_j_h.h"
> +#include "../utils/common_j_h.c"
> +
> +/* 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 = "mq_ulink01"; /* 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();
> +}
> +
> +
> +/*
> + * Macros
> + */
> +#define SYSCALL_NAME "mq_ulink"
> +
> +
> +/*
> + * Global variables
> + */
> +static int opt_debug;
> +static char *progname;
> +
> +enum test_type {
> + NORMAL,
> +};
> +
> +
> +/*
> + * Data Structure
> + */
> +struct test_case {
> + char *user;
> + char *qname;
> + int ttype;
> + int ret;
> + int err;
> +};
> +
> +
> +/* Test cases
> +*
> +* test status of errors on man page
> +*
> +* EACCES v (permission is denied)
> +* ENAMETOOLONG v (too long name length)
> +* ENOENT v (named message queue does not exist)
> +*/
> +
> +static struct test_case tcase[] = {
> + { // case00
> + .ttype = NORMAL,
> + .qname = QUEUE_NAME,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case01
> + .ttype = NORMAL,
> + .user = "nobody",
> + .qname = QUEUE_NAME,
> + .ret = -1,
> + .err = EACCES,
> + },
> + { // case02
> + .ttype = NORMAL,
> + // 0 1 2 3
> + // 0123456789012345678901234567890123456789
> + .qname = "/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaa",
> + .ret = -1,
> + .err = ENOENT,
> + },
> + { // case03
> + .ttype = NORMAL,
> + // 0 1 2 3
> + // 0123456789012345678901234567890123456789
> + .qname = "/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
> + "aaaaaaaaaaaaaaaa",
> + .ret = -1,
> + .err = ENAMETOOLONG,
> + },
> +};
> +
> +/*
> + * do_test()
> + *
> + * Input : TestCase Data
> + * Return : RESULT_OK(0), RESULT_NG(1)
> + *
> + */
> +
> +static int do_test(struct test_case *tc)
> +{
> + int sys_ret;
> + int sys_errno;
> + int result = RESULT_OK;
> + int rc, fd1 = -1, fd2 = -1;
> + uid_t old_uid = -1;
> +
> + /*
> + * When test ended with SIGTERM etc, mq discriptor is left remains.
> + * So we delete it first.
> + */
> + TEST(mq_unlink(QUEUE_NAME));
> +
> + /*
> + * Open message queue
> + */
> + TEST(rc = mq_open(QUEUE_NAME, O_CREAT|O_EXCL|O_RDWR, S_IRWXU, NULL));
> + if (TEST_RETURN < 0) {
> + tst_resm(TFAIL, "mq_open failed - errno = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + goto EXIT;
> + }
> + fd1 = rc;
> +
> + /*
> + * Change effective user id
> + */
> + if (tc->user != NULL) {
> + TEST(rc = setup_euid(tc->user, &old_uid));
> + if (TEST_RETURN < 0) {
> + result = 1;
> + goto EXIT;
> + }
> + }
> +
> +/*
> + * Execute system call
> + */
> + //tst_resm(TINFO,"PATH_MAX: %d\n", PATH_MAX);
> + //tst_resm(TINFO,"NAME_MAX: %d\n", NAME_MAX);
> + errno = 0;
> + TEST(sys_ret = mq_unlink(tc->qname));
> + sys_errno = errno;
> + if (sys_ret >= 0)
> + fd2 = sys_ret;
> +
> + /*
> + * Check results
> + */
> + result |= (sys_errno != tc->err);
> + PRINT_RESULT(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno);
> +
> +EXIT:
> + if (tc->user != NULL && old_uid != -1)
> + cleanup_euid(old_uid);
> +
> + if (fd1 >= 0)
> + close(fd1);
> + if (fd2 >= 0)
> + close(fd2);
> + if (fd1 >= 0)
> + mq_unlink(QUEUE_NAME);
> +
> + return result;
> +}
> +
> +
> +/*
> + * usage()
> + */
> +
> +static void usage(const char *progname)
> +{
> + tst_resm(TINFO,"usage: %s [options]", progname);
> + tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
> + tst_resm(TINFO,"options:");
> + tst_resm(TINFO," -d --debug Show debug messages");
> + tst_resm(TINFO," -h --help Show this message");
> + tst_resm(TINFO,"NG\n");
> + exit(1);
> +}
> +
> +
> +/*
> + * main()
> + */
> +
> +
> +
> +int main(int ac, char **av) {
> + int result = RESULT_OK;
> + int c;
> + int i;
> + int lc; /* loop counter */
> + char *msg; /* message returned from parse_opts */
> +
> + struct option long_options[] = {
> + { "debug", no_argument, 0, 'd' },
> + { "help", no_argument, 0, 'h' },
> + { NULL, 0, NULL, 0 }
> + };
> +
> + progname = strchr(av[0], '/');
> + progname = progname ? progname + 1 : av[0];
> +
> + /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
> + while(TEST_RETURN != -1) {
> + switch (c) {
> + case 'd':
> + opt_debug = 1;
> + break;
> + default:
> + usage(progname);
> + // NOTREACHED
> + }
> + }
> +
> +
> + if (ac != optind) {
> + tst_resm(TINFO,"Options are not match.");
> + usage(progname);
> + // NOTREACHED
> + }
> +
> + /*
> + * Execute test
> + */
> + for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
> + int ret;
> + tst_resm(TINFO,"(case%02d) START", i);
> + ret = do_test(&tcase[i]);
> + tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
> + result |= ret;
> + }
> +
> + /*
> + * Check results
> + */
> + switch(result) {
> + case RESULT_OK:
> + tst_resm(TPASS, "mq_ulink call succeeded");
> + break;
> +
> + default:
> + tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
> + RPRINTF("NG\n");
> + cleanup();
> + tst_exit();
> + break;
> + }
> +
> + }
> + }
> + cleanup();
> + tst_exit();
> +}
> +
> --- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 13:43:32.000000000 +0530
> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 13:52:49.000000000 +0530
> @@ -588,6 +588,7 @@ mprotect03 mprotect03
> mq_notify01 mq_notify01
> mq_open01 mq_open01
> mq_timedreceive01 mq_timedreceive01
> +mq_unlink01 mq_unlink01
>
> mremap01 mremap01
> mremap02 mremap02
>
> ---
> Regards--
> Manas
>
------------------------------------------------------------------------------
Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT
is a gathering of tech-side developers & brand creativity professionals. Meet
the minds behind Google Creative Lab, Visual Complexity, Processing, &
iPhoneDevCamp as they present alongside digital heavyweights like Barbarian
Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com
_______________________________________________
Ltp-list mailing list
Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 11/13] Add/Port mq_timedsend01 test for mq_timedsend() syscall
2009-05-27 10:12 ` [LTP] [PATCH 11/13] Add/Port mq_timedsend01 test for mq_timedsend() syscall Manas Kumar Nayak
@ 2009-05-29 12:57 ` Subrata Modak
0 siblings, 0 replies; 31+ messages in thread
From: Subrata Modak @ 2009-05-29 12:57 UTC (permalink / raw)
To: Manas Kumar Nayak; +Cc: LTP List
On Wed, 2009-05-27 at 15:42 +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-intermediate-20090521.orig/testcases/kernel/syscalls/mq_timedsend/Makefile 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_timedsend/Makefile 2009-05-23 15:08:59.000000000 +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 -O2
> +LDLIBS += -L../../../../lib -lltp -lrt
> +
> +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-20090521.orig/testcases/kernel/syscalls/mq_timedsend/mq_timedsend01.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/mq_timedsend/mq_timedsend01.c 2009-05-27 14:11:33.000000000 +0530
> @@ -0,0 +1,539 @@
> +/******************************************************************************/
> +/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
> +/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
> +/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
> +/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
> +/* */
> +/* 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: mq_timedsend01.c */
> +/* */
> +/* Description: This tests the mq_timedsend() syscall */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* */
> +/* Usage: <for command-line> */
> +/* mq_timedsend01 [-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: mq_timedsend01 */
> +/* History: Porting from Crackerjack to LTP is done by */
> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> +/******************************************************************************/
> +#include <sys/syscall.h>
> +#include <sys/types.h>
> +#include <sys/stat.h>
> +#include <sys/wait.h>
> +#include <getopt.h>
> +#include <stdlib.h>
> +#include <errno.h>
> +#include <stdio.h>
> +#include <unistd.h>
> +#include <string.h>
> +#include <mqueue.h>
> +#include <time.h>
> +#include <signal.h>
> +#include <limits.h>
> +
> +
> +#include "../utils/include_j_h.h"
> +#include "../utils/common_j_h.c"
> +
> +/* 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 = "mq_timedsend01"; /* 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();
> +}
> +
> +
> +/*
> + * Macros
> + */
> +#define SYSCALL_NAME "mq_timedsend"
> +
> +
> +/*
> + * Global variables
> + */
> +static int opt_debug;
> +static char *progname;
> +
> +enum test_type {
> + NORMAL,
> + FD_NONE,
> + FD_NOT_EXIST,
> + FD_FILE,
> + FULL_QUEUE,
> + SEND_SIGINT,
> +};
> +
> +/*
> + * Data Structure
> + */
> +struct test_case {
> + int ttype;
> + int non_block;
> + int len;
> + unsigned prio;
> + time_t sec;
> + long nsec;
> + int ret;
> + int err;
> +};
> +
> +#define MAX_MSG 10
> +#define MAX_MSGSIZE 8192
> +
> +/* Test cases
> +*
> +* test status of errors on man page
> +*
> +* EAGAIN v (would block)
> +* EBADF v (not a valid descriptor)
> +* EINTR v (interrupted by a signal)
> +* EINVAL v (1. invalid 'msg_prio' or
> +* 2. would block but timeout exists)
> +* EMSGSIZE v ('msg_len' exceeds the message size of the queue)
> +* ETIMEDOUT v (not block and timeout occured)
> +*/
> +
> +static struct test_case tcase[] = {
> + { // case00
> + .ttype = NORMAL,
> + .len = 0, // also success when size equals zero
> + .ret = 0,
> + .err = 0,
> + },
> + { // case01
> + .ttype = NORMAL,
> + .len = 1,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case02
> + .ttype = NORMAL,
> + .len = MAX_MSGSIZE,
> + .ret = 0,
> + .err = 0,
> + },
> + { // case03
> + .ttype = NORMAL,
> + .len = 1,
> + .prio = 32767, // max priority
> + .ret = 0,
> + .err = 0,
> + },
> + { // case04
> + .ttype = NORMAL,
> + .len = MAX_MSGSIZE + 1,
> + .ret = -1,
> + .err = EMSGSIZE,
> + },
> + { // case05
> + .ttype = FD_NONE,
> + .len = 0,
> + .ret = -1,
> + .err = EBADF,
> + },
> + { // case06
> + .ttype = FD_NOT_EXIST,
> + .len = 0,
> + .ret = -1,
> + .err = EBADF,
> + },
> + { // case07
> + .ttype = FD_FILE,
> + .len = 0,
> + .ret = -1,
> + .err = EBADF,
> + },
> + { // case08
> + .ttype = FULL_QUEUE,
> + .non_block = 1,
> + .len = 16,
> + .ret = -1,
> + .err = EAGAIN,
> + },
> + { // case09
> + .ttype = NORMAL,
> + .len = 1,
> + .prio = 32768, // max priority + 1
> + .ret = -1,
> + .err = EINVAL,
> + },
> + { // case10
> + .ttype = FULL_QUEUE,
> + .len = 16,
> + .sec = -1,
> + .nsec = 0,
> + .ret = -1,
> + .err = EINVAL,
> + },
> + { // case11
> + .ttype = FULL_QUEUE,
> + .len = 16,
> + .sec = 0,
> + .nsec = -1,
> + .ret = -1,
> + .err = EINVAL,
> + },
> + { // case12
> + .ttype = FULL_QUEUE,
> + .len = 16,
> + .sec = 0,
> + .nsec = 1000000000,
> + .ret = -1,
> + .err = EINVAL,
> + },
> + { // case13
> + .ttype = FULL_QUEUE,
> + .len = 16,
> + .sec = 0,
> + .nsec = 999999999,
> + .ret = -1,
> + .err = ETIMEDOUT,
> + },
> + { // case14
> + .ttype = SEND_SIGINT,
> + .len = 16,
> + .ret = -1,
> + .err = EINTR,
> + },
> +};
> +
> +
> +/*
> + * do_test()
> + *
> + * Input : TestCase Data
> + * Return : RESULT_OK(0), RESULT_NG(1)
> + *
> + */
> +
> +static int do_test(struct test_case *tc)
> +{
> + int sys_ret;
> + int sys_errno;
> + int result = RESULT_OK;
> + int oflag;
> + int i, rc, cmp_ok = 1, fd = -1;
> + char smsg[MAX_MSGSIZE], rmsg[MAX_MSGSIZE];
> + struct timespec ts, *p_ts;
> + pid_t pid = 0;
> + unsigned prio;
> +
> + /*
> + * When test ended with SIGTERM etc, mq discriptor is left remains.
> + * So we delete it first.
> + */
> + TEST(mq_unlink(QUEUE_NAME));
> +
> + switch (tc->ttype) {
> + case FD_NOT_EXIST:
> + fd = INT_MAX - 1;
> + /* fallthrough */
> + case FD_NONE:
> + break;
> + case FD_FILE:
> + TEST(fd = open("/", O_RDONLY));
> + if (fd < 0) {
> + tst_resm(TFAIL, "can't open \"/\".- errno = %d : %s\n", TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + goto EXIT;
> + }
> + break;
> + default:
> + /*
> + * Open message queue
> + */
> + oflag = O_CREAT|O_EXCL|O_RDWR;
> + if (tc->non_block)
> + oflag |= O_NONBLOCK;
> +
> + TEST(fd = mq_open(QUEUE_NAME, oflag, S_IRWXU, NULL));
> + if (TEST_RETURN < 0) {
> + tst_resm(TFAIL, "mq_open failed - errno = %d : %s\n", TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + goto EXIT;
> + }
> + if (tc->ttype == FULL_QUEUE || tc->ttype == SEND_SIGINT) {
> + for (i = 0; i < MAX_MSG; i++) {
> + TEST(rc = mq_timedsend(fd, smsg, tc->len, 0, NULL));
> + if (rc < 0) {
> + tst_resm(TFAIL, "mq_timedsend failed - errno = %d : %s\n",TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + goto EXIT;
> + }
> + }
> + if (tc->ttype == SEND_SIGINT) {
> + TEST(pid = create_sig_proc(200000, SIGINT));
> + if (TEST_RETURN < 0) {
> + result = 1;
> + goto EXIT;
> + }
> + }
> + }
> + break;
> + }
> +
> + /*
> + * Prepare send message
> + */
> + for (i = 0; i < tc->len; i++)
> + smsg[i] = i;
> +
> + /*
> + * Set the timeout value
> + */
> + ts.tv_sec = tc->sec;
> + ts.tv_nsec = tc->nsec;
> + p_ts = &ts;
> + if (tc->sec == 0 && tc->nsec == 0)
> + p_ts = NULL;
> +
> + /*
> + * Execut test system call
> + */
> + errno = 0;
> + TEST(sys_ret = mq_timedsend(fd, smsg, tc->len, tc->prio, p_ts));
> + sys_errno = errno;
> + if (sys_ret < 0)
> + goto TEST_END;
> +
> + /*
> + * Receive echoed message and compare
> + */
> + TEST(rc = mq_timedreceive(fd, rmsg, MAX_MSGSIZE, &prio, NULL));
> + if (rc < 0) {
> + tst_resm(TFAIL, "mq_timedreceive failed - errno = %d : %s\n",TEST_ERRNO, strerror(TEST_ERRNO));
> + result = 1;
> + goto EXIT;
> + }
> + if (rc != tc->len || tc->prio != prio)
> + cmp_ok = 0;
> + else {
> + for (i = 0; i < tc->len; i++)
> + if (rmsg[i] != smsg[i]) {
> + cmp_ok = 0;
> + break;
> + }
> + }
> +TEST_END:
> + /*
> + * Check results
> + */
> + result |= (sys_errno != tc->err) || !cmp_ok;
> + PRINT_RESULT_CMP(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno,cmp_ok);
> +
> +EXIT:
> + if (fd >= 0) {
> + TEST(close(fd));
> + TEST(mq_unlink(QUEUE_NAME));
> + }
> + if (pid > 0) {
> + int st;
> + kill(pid, SIGTERM);
> + wait(&st);
> + }
> + exit(result);
> +}
> +
> +
> +/*
> + * sighandler()
> + */
> +void sighandler(int sig)
> +{
> + if (sig == SIGINT)
> + return;
> + // NOTREACHED
> + return;
> +}
> +
> +
> +/*
> + * usage()
> + */
> +
> +static void usage(const char *progname)
> +{
> + tst_resm(TINFO,"usage: %s [options]\n", progname);
> + tst_resm(TINFO,"This is a regression test program of %s system call.\n",SYSCALL_NAME);
> + tst_resm(TINFO,"options:\n");
> + tst_resm(TINFO," -d --debug Show debug messages\n");
> + tst_resm(TINFO," -h --help Show this message\n");
> + tst_resm(TINFO,"NG\n");
> + exit(1);
> +}
> +
> +
> +/*
> + * main()
> + */
> +
> +
> +
> +int main(int ac, char **av) {
> + int result = RESULT_OK;
> + int c;
> + int i;
> + int lc; /* loop counter */
> + char *msg; /* message returned from parse_opts */
> +
> + struct option long_options[] = {
> + { "debug", no_argument, 0, 'd' },
> + { "help", no_argument, 0, 'h' },
> + { NULL, 0, NULL, 0 }
> + };
> +
> + progname = strchr(av[0], '/');
> + progname = progname ? progname + 1 : av[0];
> +
> + /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
> + while(TEST_RETURN != -1) {
> + switch (c) {
> + case 'd':
> + opt_debug = 1;
> + break;
> + default:
> + usage(progname);
> + // NOTREACHED
> + }
> + }
> +
> +
> + if (ac != optind) {
> + tst_resm(TINFO,"Options are not match.");
> + usage(progname);
> + // NOTREACHED
> + }
> + /*
> + * Execute test
> + */
> + signal(SIGINT, sighandler);
> +
> + for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
> + int ret;
> + tst_resm(TINFO,"(case%02d) START", i);
> + ret = do_test(&tcase[i]);
> + tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
> + result |= ret;
> + }
> + /*
> + * Check results
> + */
> + switch(result) {
> + case RESULT_OK:
> + tst_resm(TPASS, "mq_timedsend call succeeded");
> + break;
> +
> + default:
> + tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
> + RPRINTF("NG\n");
> + cleanup();
> + tst_exit();
> + }
> +
> + }
> + }
> + cleanup();
> + tst_exit();
> +}
> +
> --- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 13:55:49.000000000 +0530
> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 14:13:17.000000000 +0530
> @@ -588,6 +588,7 @@ mprotect03 mprotect03
> mq_notify01 mq_notify01
> mq_open01 mq_open01
> mq_timedreceive01 mq_timedreceive01
> +mq_timedsend01 mq_timedsend01
> mq_unlink01 mq_unlink01
>
> mremap01 mremap01
>
> ---
> Regards--
> Manas
>
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 12/13] Add/Port unshare01 test for unshare() syscall
2009-05-27 10:12 ` [LTP] [PATCH 12/13] Add/Port unshare01 test for unshare() syscall Manas Kumar Nayak
@ 2009-05-29 12:57 ` Subrata Modak
0 siblings, 0 replies; 31+ messages in thread
From: Subrata Modak @ 2009-05-29 12:57 UTC (permalink / raw)
To: Manas Kumar Nayak; +Cc: LTP List
On Wed, 2009-05-27 at 15:42 +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-intermediate-20090521.orig/testcases/kernel/syscalls/unshare/Makefile 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/unshare/Makefile 2009-05-25 15:12:47.000000000 +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-20090521.orig/testcases/kernel/syscalls/unshare/unshare01.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/unshare/unshare01.c 2009-05-27 14:43:04.000000000 +0530
> @@ -0,0 +1,231 @@
> +/********************************************************************************/
> +/* 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: unshare01.c */
> +/* */
> +/* Description: This tests the unshare() syscall. */
> +/* unshare() allows a process to disassociate parts of its */
> +/* execution context that are currently being shared with other */
> +/* processes. Part of the execution context, such as the namespace */
> +/* ,is shared implicitly when a new process is created using */
> +/* fork(2) or vfork(2), while other parts, such as virtual memory */
> +/* , may be shared by explicit request when creating a process */
> +/* using clone(2). */
> +/* */
> +/* The main use of unshare() is to allow a process to control its */
> +/* shared execution context without creating a new process. */
> +/* */
> +/* */
> +/* The flags argument is a bit mask that specifies which parts of */
> +/* the execution context should be unshared. This argument is */
> +/* specified by ORing together zero or more of the following cons- */
> +/* tants: */
> +/* */
> +/* CLONE_FILES: */
> +/* Reverse the effect of the clone(2) CLONE_FILES flag. */
> +/* Unshare the file descriptor table, so that the calling */
> +/* process no longer shares its file descriptors with any */
> +/* other process. */
> +/* CLONE_FS: */
> +/* Reverse the effect of the clone(2) CLONE_FS flag.Unshare*/
> +/* file system attributes, so that the calling process no */
> +/* longer shares its root directory, current directory, or */
> +/* umask attributes with any other process. */
> +/* CLONE_NEWNS: */
> +/* This flag has the same effect as the clone(2) CLONE_NEWNS*/
> +/* flag. Unshare the namespace, so that the calling process*/
> +/* has a private copy of its namespacei which is not shared*/
> +/* with any other process. Specifying this flag automat- */
> +/* ically implies CLONE_FS as well. */
> +/* */
> +/* If flags is specified as zero, then unshare() is a no-op; no */
> +/* changes are made to the calling process's execution context. */
> +/* */
> +/* Usage: <for command-line> */
> +/* unshare01 [-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: unshare01 */
> +/* History: Porting from Crackerjack to LTP is done by */
> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> +/********************************************************************************/
> +
> +#include <stdio.h>
> +#include <sys/wait.h>
> +#include <sys/types.h>
> +#include <sched.h>
> +#include <limits.h>
> +#include <unistd.h>
> +#include <sys/types.h>
> +#include <sys/syscall.h>
> +#include <errno.h>
> +#include <pwd.h>
> +#include <grp.h>
> +#include <string.h>
> +#include <sys/param.h>
> +#include <stdio.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 = "unshare01"; /* 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 TEST_RETURNurn code by calling tst_exit() function. */
> +/* */
> +/* Input: None. */
> +/* */
> +/* Output: None. */
> +/* */
> +/* Return: On failure - Exits calling tst_exit(). Non '0' TEST_RETURNurn code. */
> +/* On success - Exits calling tst_exit(). With '0' TEST_RETURNurn code. */
> +/* */
> +/******************************************************************************/
> +extern void cleanup() {
> + /* Remove tmp dir and all files in it */
> + TEST_CLEANUP;
> + tst_rmdir();
> +
> + /* Exit with appropriate TEST_RETURNurn 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 - TEST_RETURNurns 0. */
> +/* */
> +/******************************************************************************/
> +void setup() {
> + /* Capture signals if any */
> + /* Create temporary directories */
> + TEST_PAUSE;
> + tst_tmpdir();
> +}
> +
> +int main(int ac, char **av) {
> + pid_t pid1;
> + int lc; /* loop counter */
> + char *msg; /* message TEST_RETURNurned 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) {
> +
> + /*
> + *fork a child process;testing which one is a child or a parent;
> + * */
> + TEST(pid1=fork()); //call to fork()
> + if (TEST_RETURN == -1){
> + tst_resm(TFAIL, "fork() Failed, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + cleanup();
> + tst_exit();
> + }else if (TEST_RETURN == 0){
> + if((TEST_RETURN = unshare(CLONE_FILES)) == 0) {
> + tst_resm(TPASS, "unshare with CLONE_FILES call succeeded");
> + tst_exit();
> + }else if (TEST_RETURN == -1 )
> + tst_resm(TFAIL,"unshare Failed, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + tst_exit();
> + }else{
> + }
> +
> + TEST(pid1=fork()); //call to fork()
> + if (TEST_RETURN == -1){
> + tst_resm(TFAIL, "fork() Failed, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + cleanup();
> + tst_exit();
> + }else if (TEST_RETURN == 0){
> + if((TEST_RETURN = unshare(CLONE_FS)) == 0) {
> + tst_resm(TPASS, "unshare with CLONE_FS call succeeded");
> + tst_exit();
> + }else if (TEST_RETURN == -1 )
> + tst_resm(TFAIL,"unshare Failed 2, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + tst_exit();
> + }else{
> + }
> +
> + TEST(pid1=fork()); //call to fork()
> + if (TEST_RETURN == -1){
> + tst_resm(TFAIL, "fork() Failed, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + cleanup();
> + tst_exit();
> + }else if (TEST_RETURN == 0){
> + if((TEST_RETURN = unshare(CLONE_NEWNS)) == 0) {
> + tst_resm(TPASS, "unshare call with CLONE_NEWNS succeeded");
> + tst_exit();
> + }else if (TEST_RETURN == -1 )
> + tst_resm(TFAIL,"unshare Failed 2, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + tst_exit();
> + }else{
> + }
> +
> +
> + }
> +
> + }
> + cleanup();
> + tst_exit();
> +}
> +
> --- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 14:45:49.000000000 +0530
> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 14:45:21.000000000 +0530
> @@ -1207,6 +1207,8 @@ unlink08 unlink08
> #unlinkat test cases
> unlinkat01 unlinkat01
>
> +unshare01 unshare01
> +
> #
> # These tests require an unmounted block device
> # to run correctly. Please see individual test
>
> ---
> Regards--
> Manas
>
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 13/13] Add/Port unshare02 test for unshare() syscall
2009-05-27 10:13 ` [LTP] [PATCH 13/13] Add/Port unshare02 " Manas Kumar Nayak
@ 2009-05-29 12:57 ` Subrata Modak
0 siblings, 0 replies; 31+ messages in thread
From: Subrata Modak @ 2009-05-29 12:57 UTC (permalink / raw)
To: Manas Kumar Nayak; +Cc: LTP List
On Wed, 2009-05-27 at 15:43 +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-intermediate-20090521.orig/testcases/kernel/syscalls/unshare/unshare02.c 1970-01-01 05:30:00.000000000 +0530
> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/unshare/unshare02.c 2009-05-27 14:51:53.000000000 +0530
> @@ -0,0 +1,183 @@
> +/******************************************************************************/
> +/* 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: unshare02.c */
> +/* */
> +/* Description: This tests the unshare error() syscall */
> +/* */
> +/* Usage: <for command-line> */
> +/* unshare02 [-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: 2 */
> +/* */
> +/* Test Name: unshare02 */
> +/* History: Porting from Crackerjack to LTP is done by */
> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> +/******************************************************************************/
> +
> +#include <stdio.h>
> +#include <sys/wait.h>
> +#include <sys/types.h>
> +#include <sched.h>
> +#include <limits.h>
> +#include <unistd.h>
> +#include <sys/types.h>
> +#include <sys/syscall.h>
> +#include <errno.h>
> +#include <pwd.h>
> +#include <grp.h>
> +#include <string.h>
> +#include <sys/param.h>
> +#include <stdio.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 = "unshare02"; /* Test program identifier.*/
> +int testno;
> +int TST_TOTAL = 2; /* 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 TEST_RETURNurn code by calling tst_exit() function. */
> +/* */
> +/* Input: None. */
> +/* */
> +/* Output: None. */
> +/* */
> +/* Return: On failure - Exits calling tst_exit(). Non '0' TEST_RETURNurn code. */
> +/* On success - Exits calling tst_exit(). With '0' TEST_RETURNurn code. */
> +/* */
> +/******************************************************************************/
> +extern void cleanup() {
> + /* Remove tmp dir and all files in it */
> + TEST_CLEANUP;
> + tst_rmdir();
> +
> + /* Exit with appropriate TEST_RETURNurn 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 - TEST_RETURNurns 0. */
> +/* */
> +/******************************************************************************/
> +void setup() {
> + /* Capture signals if any */
> + /* Create temporary directories */
> + TEST_PAUSE;
> + tst_tmpdir();
> +}
> +
> +int main(int ac, char **av) {
> + pid_t pid1;
> + int lc; /* loop counter */
> + char *msg; /* message TEST_RETURNurned 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) {
> +
> + /*
> + *fork a child process;testing which one is a child or a parent;
> + * */
> + TEST(pid1=fork()); //call to fork()
> + if (TEST_RETURN == -1){
> + tst_resm(TFAIL, "fork() Failed, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + cleanup();
> + tst_exit();
> + }
> + else if (TEST_RETURN == 0){
> + if((TEST_RETURN = unshare(-1)) == 0) {
> + tst_resm(TPASS, "Call succeeded");
> + tst_exit();
> + }
> + else if (TEST_RETURN == -1 ){
> + tst_resm(TFAIL,"Test Failed, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + tst_exit();
> + }
> + }
> +
> + TEST(pid1=fork()); //call to fork()
> + if (pid1 == -1){
> + tst_resm(TFAIL, "fork() Failed, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + cleanup();
> + tst_exit();
> + }
> + else if (TEST_RETURN == 0){
> + if((TEST_RETURN = unshare((int)NULL)) == 0) {
> + tst_resm(TPASS, "Call succeeded");
> + tst_exit();
> + }
> + else if (TEST_RETURN == -1 ){
> + tst_resm(TFAIL,"Test Failed 2, errno=%d : %s",TEST_ERRNO, strerror(TEST_ERRNO));
> + tst_exit();
> + }
> + }
> +
> +
> + }
> + }
> + cleanup();
> + tst_exit();
> +}
> +
> --- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 14:49:30.000000000 +0530
> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 14:57:51.000000000 +0530
> @@ -1208,6 +1208,7 @@ unlink08 unlink08
> unlinkat01 unlinkat01
>
> unshare01 unshare01
> +unshare02 unshare02
>
> #
> # These tests require an unmounted block device
>
> ---
> Regards--
> Manas
>
------------------------------------------------------------------------------
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is a gathering of tech-side developers & brand creativity professionals. Meet
the minds behind Google Creative Lab, Visual Complexity, Processing, &
iPhoneDevCamp as they present alongside digital heavyweights like Barbarian
Group, R/GA, & Big Spaceship. http://p.sf.net/sfu/creativitycat-com
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 06/13] Add/Port ppoll01 test for ppoll() syscall
2009-05-29 12:56 ` Subrata Modak
@ 2009-08-06 9:56 ` Michal Simek
2009-08-07 12:41 ` Subrata Modak
0 siblings, 1 reply; 31+ messages in thread
From: Michal Simek @ 2009-08-06 9:56 UTC (permalink / raw)
To: subrata; +Cc: LTP List, Manas Kumar Nayak
Hi,
I am getting fault on x86/Microblaze for ppoll. It is run only one
testcase than ends.
Have you ever met with this problem?
Thanks,
Michal
[monstr@monstr ppoll]$ ./ppoll01
ppoll01 0 TINFO : (case00) START
EXPECT: return value(ret)=(N >= 0) errno=0 (Success), r/w check=OK
RESULT: return value(ret)= 1 errno=0 (Success), r/w check=NG
ppoll01 0 TINFO : (case00) END => NG
ppoll01 0 TINFO : (case01) START
[monstr@monstr ppoll]$ echo $?
130
[monstr@monstr ppoll]$
> Thanks.
>
> Regards--
> Subrata
>
> On Wed, 2009-05-27 at 15:39 +0530, Manas Kumar Nayak wrote:
>
>> diff -uprN ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/Makefile ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/Makefile
>> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/Makefile 1970-01-01 05:30:00.000000000 +0530
>> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/Makefile 2009-05-23 12:01:25.000000000 +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 -O2
>> +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)
>> diff -uprN ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/ppoll01.c ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/ppoll01.c
>> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/ppoll01.c 1970-01-01 05:30:00.000000000 +0530
>> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/ppoll01.c 2009-05-27 13:00:58.000000000 +0530
>> @@ -0,0 +1,482 @@
>> +/******************************************************************************/
>> +/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
>> +/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
>> +/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
>> +/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
>> +/* */
>> +/* 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: ppoll01.c */
>> +/* */
>> +/* Description: This tests the ppoll01() syscall */
>> +/* */
>> +/* */
>> +/* */
>> +/* */
>> +/* */
>> +/* */
>> +/* Usage: <for command-line> */
>> +/* ppoll01 [-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: ppoll01 */
>> +/* History: Porting from Crackerjack to LTP is done by */
>> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
>> +/******************************************************************************/
>> +#include <sys/syscall.h>
>> +#include <sys/types.h>
>> +#include <sys/select.h>
>> +#include <sys/wait.h>
>> +#include <getopt.h>
>> +#include <string.h>
>> +#include <stdlib.h>
>> +#include <errno.h>
>> +#include <stdio.h>
>> +#include <unistd.h>
>> +#include <fcntl.h>
>> +#include <libgen.h>
>> +#include <limits.h>
>> +#include <signal.h>
>> +#include "asm/poll.h"
>> +
>> +
>> +#include "../utils/include_j_h.h"
>> +#include "../utils/common_j_h.c"
>> +
>> +/* 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 = "ppoll01"; /* 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();
>> +}
>> +
>> +
>> +/*
>> + * Macros
>> + */
>> +#define SYSCALL_NAME "ppoll"
>> +
>> +#ifndef __NR_ppoll
>> +# define __NR_ppoll 309
>> +#endif
>> +
>> +#ifndef POLLRDHUP
>> +# define POLLRDHUP 0x2000
>> +#endif
>> +
>> +
>> +/*
>> + * Global variables
>> + */
>> +static int opt_debug;
>> +static char *progname;
>> +static char *progdir;
>> +
>> +enum test_type {
>> + NORMAL,
>> + MASK_SIGNAL,
>> + TIMEOUT,
>> + FD_ALREADY_CLOSED,
>> + SEND_SIGINT,
>> + INVALID_NFDS,
>> + INVALID_FDS,
>> + MINUS_NSEC,
>> + TOO_LARGE_NSEC,
>> +
>> +};
>> +
>> +
>> +/*
>> + * Data Structure
>> + */
>> +struct test_case {
>> + short expect_revents;
>> + int ttype;
>> + int ret;
>> + int err;
>> +};
>> +
>> +
>> +/* Test cases
>> + *
>> + * test status of errors on man page
>> + *
>> + * EBADF can't check because EBADF never happen even though
>> + * fd was invalid. In this case, information of invalid
>> + * fd is set in revents
>> + * EFAULT v ('fds' array in the invalid address space)
>> + * EINTR v (a non blocked signal was caught)
>> + * EINVAL v ('nfds' is over the 'RLIMIT_NOFILE' value)
>> + * ENOMEM can't check because it's difficult to create no-memory
>> + */
>> +
>> +
>> +static struct test_case tcase[] = {
>> + { // case00
>> + .ttype = NORMAL,
>> + .expect_revents = POLLOUT,
>> + .ret = 0,
>> + .err = 0,
>> + },
>> + { // case01
>> + .ttype = MASK_SIGNAL,
>> + .expect_revents = 0, // don't care
>> + .ret = 0,
>> + .err = 0,
>> + },
>> + { // case02
>> + .ttype = TIMEOUT,
>> + .expect_revents = 0, // don't care
>> + .ret = 0,
>> + .err = 0,
>> + },
>> + { // case03
>> + .ttype = FD_ALREADY_CLOSED,
>> + .expect_revents = POLLNVAL,
>> + .ret = 0,
>> + .err = 0,
>> + },
>> + { // case04
>> + .ttype = SEND_SIGINT,
>> + .ret = -1,
>> + .err = EINTR,
>> + },
>> + { // case05
>> + .ttype = INVALID_NFDS,
>> + .ret = -1,
>> + .err = EINVAL,
>> + },
>> + { // case06
>> + .ttype = INVALID_FDS,
>> + .ret = -1,
>> + .err = EFAULT,
>> + },
>> +#if 0
>> + { // case07
>> + .ttype = MINUS_NSEC,
>> + .ret = -1,
>> + .err = EINVAL, // RHEL4U1 + 2.6.18 returns SUCCESS
>> + },
>> + { // case08
>> + .ttype = TOO_LARGE_NSEC,
>> + .ret = -1,
>> + .err = EINVAL, // RHEL4U1 + 2.6.18 returns SUCCESS
>> + },
>> +#endif
>> +};
>> +
>> +#define NUM_TEST_FDS 1
>> +
>> +/*
>> + * do_test()
>> + *
>> + * Input : TestCase Data
>> + * Return : RESULT_OK(0), RESULT_NG(1)
>> + *
>> + */
>> +
>> +static int do_test(struct test_case *tc)
>> +{
>> + int sys_ret;
>> + int sys_errno;
>> + int result = RESULT_OK;
>> + int fd = -1 , cmp_ok = 1;
>> + char fpath[PATH_MAX];
>> + struct pollfd *p_fds, fds[NUM_TEST_FDS];
>> + unsigned int nfds = NUM_TEST_FDS;
>> + struct timespec *p_ts, ts;
>> + sigset_t *p_sigmask, sigmask;
>> + size_t sigsetsize = 0;
>> + pid_t pid = 0;
>> +
>> + TEST(fd = setup_file(progdir, "test.file", fpath));
>> + if (fd < 0)
>> + return 1;
>> + fds[0].fd = fd;
>> + fds[0].events = POLLIN | POLLPRI | POLLOUT | POLLRDHUP;
>> + fds[0].revents = 0;
>> + p_fds = fds;
>> + p_ts = NULL;
>> + p_sigmask = NULL;
>> +
>> + switch (tc->ttype) {
>> + case TIMEOUT:
>> + nfds = 0;
>> + ts.tv_sec = 0;
>> + ts.tv_nsec = 50000000; // 50msec
>> + p_ts = &ts;
>> + break;
>> + case FD_ALREADY_CLOSED:
>> + TEST(close(fd));
>> + fd = -1;
>> + TEST(cleanup_file(fpath));
>> + break;
>> + case MASK_SIGNAL:
>> + TEST(sigemptyset(&sigmask));
>> + TEST(sigaddset(&sigmask, SIGINT));
>> + p_sigmask = &sigmask;
>> + //sigsetsize = sizeof(sigmask);
>> + sigsetsize = 8;
>> + nfds = 0;
>> + ts.tv_sec = 0;
>> + ts.tv_nsec = 300000000; // 300msec => need to be enough for
>> + // waiting the signal
>> + p_ts = &ts;
>> + // fallthrough
>> + case SEND_SIGINT:
>> + nfds = 0;
>> + TEST(pid = create_sig_proc(100000, SIGINT)); // 100msec
>> + if (pid < 0)
>> + return 1;
>> + break;
>> + case INVALID_NFDS:
>> + //nfds = RLIMIT_NOFILE + 1; ==> RHEL4U1 + 2.6.18 returns SUCCESS
>> + nfds = -1;
>> + break;
>> + case INVALID_FDS:
>> + p_fds = (void*)0xc0000000;
>> + break;
>> + case MINUS_NSEC:
>> + ts.tv_sec = 0;
>> + ts.tv_nsec = -1;
>> + p_ts = &ts;
>> + break;
>> + case TOO_LARGE_NSEC:
>> + ts.tv_sec = 0;
>> + ts.tv_nsec = 1000000000;
>> + p_ts = &ts;
>> + break;
>> + }
>> +
>> + /*
>> + * Execute system call
>> + */
>> + errno = 0;
>> + TEST(sys_ret = syscall(__NR_ppoll, p_fds, nfds, p_ts, p_sigmask, sigsetsize));
>> + sys_errno = errno;
>> + if (sys_ret <= 0 || tc->ret < 0)
>> + goto TEST_END;
>> +
>> + cmp_ok = fds[0].revents == tc->expect_revents;
>> + if (opt_debug) {
>> + tst_resm(TINFO,"EXPECT: revents=0x%04x", tc->expect_revents);
>> + tst_resm(TINFO,"RESULT: revents=0x%04x", fds[0].revents);
>> + }
>> +
>> +TEST_END:
>> + /*
>> + * Check results
>> + */
>> + result |= (sys_errno != tc->err) || !cmp_ok;
>> + PRINT_RESULT_CMP(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno,
>> + cmp_ok);
>> +
>> + if (fd >= 0)
>> + cleanup_file(fpath);
>> + if (pid > 0) {
>> + int st;
>> + kill(pid, SIGTERM);
>> + wait(&st);
>> + }
>> + return result;
>> +}
>> +
>> +
>> +/*
>> + * sighandler()
>> + */
>> +void sighandler(int sig)
>> +{
>> + if (sig == SIGINT)
>> + return;
>> + // NOTREACHED
>> + return;
>> +}
>> +
>> +
>> +/*
>> + * usage()
>> + */
>> +
>> +static void usage(const char *progname)
>> +{
>> + tst_resm(TINFO,"usage: %s [options]", progname);
>> + tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
>> + tst_resm(TINFO,"options:");
>> + tst_resm(TINFO," -d --debug Show debug messages");
>> + tst_resm(TINFO," -h --help Show this message");
>> + tst_resm(TINFO,"NG");
>> + exit(1);
>> +}
>> +
>> +
>> +/*
>> + * main()
>> + */
>> +
>> +
>> +
>> +int main(int ac, char **av) {
>> + int result = RESULT_OK;
>> + int c;
>> + int i;
>> + int lc; /* loop counter */
>> + char *msg; /* message returned from parse_opts */
>> +
>> + struct option long_options[] = {
>> + { "debug", no_argument, 0, 'd' },
>> + { "help", no_argument, 0, 'h' },
>> + { NULL, 0, NULL, 0 }
>> + };
>> +
>> + progname = strchr(av[0], '/');
>> + progname = progname ? progname + 1 : av[0];
>> +
>> + progdir = strdup(av[0]);
>> + progdir = dirname(progdir);
>> +
>> + /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
>> + while(TEST_RETURN != -1) {
>> + switch (c) {
>> + case 'd':
>> + opt_debug = 1;
>> + break;
>> + default:
>> + usage(progname);
>> + // NOTREACHED
>> + }
>> + }
>> +
>> +
>> + if (ac != optind) {
>> + tst_resm(TINFO,"Options are not match.");
>> + usage(progname);
>> + // NOTREACHED
>> + }
>> +
>> + /*
>> + * Execute test
>> + */
>> + for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
>> + int ret;
>> + tst_resm(TINFO,"(case%02d) START", i);
>> + ret = do_test(&tcase[i]);
>> + tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
>> + result |= ret;
>> + }
>> +
>> + /*
>> + * Check results
>> + */
>> + switch(result) {
>> + case RESULT_OK:
>> + tst_resm(TPASS, "ppoll01 call succeeded ");
>> + break;
>> +
>> + default:
>> + tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
>> + RPRINTF("NG");
>> + cleanup();
>> + tst_exit();
>> + break;
>> + }
>> +
>> + }
>> + }
>> + cleanup();
>> + tst_exit();
>> +}
>> +
>> --- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 12:58:57.000000000 +0530
>> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 13:06:52.000000000 +0530
>> @@ -706,6 +706,8 @@ pipe2_02 pipe2_02
>>
>> poll01 poll01
>>
>> +ppoll01 ppoll01
>> +
>> prctl01 prctl01
>> prctl02 prctl02
>>
>>
>
>
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--
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 06/13] Add/Port ppoll01 test for ppoll() syscall
2009-08-06 9:56 ` Michal Simek
@ 2009-08-07 12:41 ` Subrata Modak
2009-08-07 20:52 ` Henry Yei
0 siblings, 1 reply; 31+ messages in thread
From: Subrata Modak @ 2009-08-07 12:41 UTC (permalink / raw)
To: michal.simek; +Cc: LTP List, Manas Kumar Nayak
On Thu, 2009-08-06 at 11:56 +0200, Michal Simek wrote:
> Hi,
>
> I am getting fault on x86/Microblaze for ppoll. It is run only one
> testcase than ends.
> Have you ever met with this problem?
I have a different problem however on my x86_32 machine:
$ ./testcases/bin/ppoll01
ppoll01 0 TINFO : (case00) START
open failed.
ppoll01 0 TINFO : (case00) END => NG
ppoll01 0 TINFO : (case01) START
open failed.
ppoll01 0 TINFO : (case01) END => NG
ppoll01 0 TINFO : (case02) START
open failed.
ppoll01 0 TINFO : (case02) END => NG
ppoll01 0 TINFO : (case03) START
open failed.
ppoll01 0 TINFO : (case03) END => NG
ppoll01 0 TINFO : (case04) START
open failed.
ppoll01 0 TINFO : (case04) END => NG
ppoll01 0 TINFO : (case05) START
open failed.
ppoll01 0 TINFO : (case05) END => NG
ppoll01 0 TINFO : (case06) START
open failed.
ppoll01 0 TINFO : (case06) END => NG
ppoll01 1 TFAIL : ppoll01 failed - errno = 2 : No such file or
directory
NG
$ echo $?
1
Regards--
Subrata
>
> Thanks,
> Michal
>
> [monstr@monstr ppoll]$ ./ppoll01
> ppoll01 0 TINFO : (case00) START
> EXPECT: return value(ret)=(N >= 0) errno=0 (Success), r/w check=OK
> RESULT: return value(ret)= 1 errno=0 (Success), r/w check=NG
> ppoll01 0 TINFO : (case00) END => NG
> ppoll01 0 TINFO : (case01) START
>
> [monstr@monstr ppoll]$ echo $?
> 130
> [monstr@monstr ppoll]$
>
>
> > Thanks.
> >
> > Regards--
> > Subrata
> >
> > On Wed, 2009-05-27 at 15:39 +0530, Manas Kumar Nayak wrote:
> >
> >> diff -uprN ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/Makefile ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/Makefile
> >> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/Makefile 1970-01-01 05:30:00.000000000 +0530
> >> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/Makefile 2009-05-23 12:01:25.000000000 +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 -O2
> >> +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)
> >> diff -uprN ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/ppoll01.c ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/ppoll01.c
> >> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/ppoll01.c 1970-01-01 05:30:00.000000000 +0530
> >> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/ppoll01.c 2009-05-27 13:00:58.000000000 +0530
> >> @@ -0,0 +1,482 @@
> >> +/******************************************************************************/
> >> +/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
> >> +/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
> >> +/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
> >> +/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
> >> +/* */
> >> +/* 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: ppoll01.c */
> >> +/* */
> >> +/* Description: This tests the ppoll01() syscall */
> >> +/* */
> >> +/* */
> >> +/* */
> >> +/* */
> >> +/* */
> >> +/* */
> >> +/* Usage: <for command-line> */
> >> +/* ppoll01 [-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: ppoll01 */
> >> +/* History: Porting from Crackerjack to LTP is done by */
> >> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> >> +/******************************************************************************/
> >> +#include <sys/syscall.h>
> >> +#include <sys/types.h>
> >> +#include <sys/select.h>
> >> +#include <sys/wait.h>
> >> +#include <getopt.h>
> >> +#include <string.h>
> >> +#include <stdlib.h>
> >> +#include <errno.h>
> >> +#include <stdio.h>
> >> +#include <unistd.h>
> >> +#include <fcntl.h>
> >> +#include <libgen.h>
> >> +#include <limits.h>
> >> +#include <signal.h>
> >> +#include "asm/poll.h"
> >> +
> >> +
> >> +#include "../utils/include_j_h.h"
> >> +#include "../utils/common_j_h.c"
> >> +
> >> +/* 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 = "ppoll01"; /* 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();
> >> +}
> >> +
> >> +
> >> +/*
> >> + * Macros
> >> + */
> >> +#define SYSCALL_NAME "ppoll"
> >> +
> >> +#ifndef __NR_ppoll
> >> +# define __NR_ppoll 309
> >> +#endif
> >> +
> >> +#ifndef POLLRDHUP
> >> +# define POLLRDHUP 0x2000
> >> +#endif
> >> +
> >> +
> >> +/*
> >> + * Global variables
> >> + */
> >> +static int opt_debug;
> >> +static char *progname;
> >> +static char *progdir;
> >> +
> >> +enum test_type {
> >> + NORMAL,
> >> + MASK_SIGNAL,
> >> + TIMEOUT,
> >> + FD_ALREADY_CLOSED,
> >> + SEND_SIGINT,
> >> + INVALID_NFDS,
> >> + INVALID_FDS,
> >> + MINUS_NSEC,
> >> + TOO_LARGE_NSEC,
> >> +
> >> +};
> >> +
> >> +
> >> +/*
> >> + * Data Structure
> >> + */
> >> +struct test_case {
> >> + short expect_revents;
> >> + int ttype;
> >> + int ret;
> >> + int err;
> >> +};
> >> +
> >> +
> >> +/* Test cases
> >> + *
> >> + * test status of errors on man page
> >> + *
> >> + * EBADF can't check because EBADF never happen even though
> >> + * fd was invalid. In this case, information of invalid
> >> + * fd is set in revents
> >> + * EFAULT v ('fds' array in the invalid address space)
> >> + * EINTR v (a non blocked signal was caught)
> >> + * EINVAL v ('nfds' is over the 'RLIMIT_NOFILE' value)
> >> + * ENOMEM can't check because it's difficult to create no-memory
> >> + */
> >> +
> >> +
> >> +static struct test_case tcase[] = {
> >> + { // case00
> >> + .ttype = NORMAL,
> >> + .expect_revents = POLLOUT,
> >> + .ret = 0,
> >> + .err = 0,
> >> + },
> >> + { // case01
> >> + .ttype = MASK_SIGNAL,
> >> + .expect_revents = 0, // don't care
> >> + .ret = 0,
> >> + .err = 0,
> >> + },
> >> + { // case02
> >> + .ttype = TIMEOUT,
> >> + .expect_revents = 0, // don't care
> >> + .ret = 0,
> >> + .err = 0,
> >> + },
> >> + { // case03
> >> + .ttype = FD_ALREADY_CLOSED,
> >> + .expect_revents = POLLNVAL,
> >> + .ret = 0,
> >> + .err = 0,
> >> + },
> >> + { // case04
> >> + .ttype = SEND_SIGINT,
> >> + .ret = -1,
> >> + .err = EINTR,
> >> + },
> >> + { // case05
> >> + .ttype = INVALID_NFDS,
> >> + .ret = -1,
> >> + .err = EINVAL,
> >> + },
> >> + { // case06
> >> + .ttype = INVALID_FDS,
> >> + .ret = -1,
> >> + .err = EFAULT,
> >> + },
> >> +#if 0
> >> + { // case07
> >> + .ttype = MINUS_NSEC,
> >> + .ret = -1,
> >> + .err = EINVAL, // RHEL4U1 + 2.6.18 returns SUCCESS
> >> + },
> >> + { // case08
> >> + .ttype = TOO_LARGE_NSEC,
> >> + .ret = -1,
> >> + .err = EINVAL, // RHEL4U1 + 2.6.18 returns SUCCESS
> >> + },
> >> +#endif
> >> +};
> >> +
> >> +#define NUM_TEST_FDS 1
> >> +
> >> +/*
> >> + * do_test()
> >> + *
> >> + * Input : TestCase Data
> >> + * Return : RESULT_OK(0), RESULT_NG(1)
> >> + *
> >> + */
> >> +
> >> +static int do_test(struct test_case *tc)
> >> +{
> >> + int sys_ret;
> >> + int sys_errno;
> >> + int result = RESULT_OK;
> >> + int fd = -1 , cmp_ok = 1;
> >> + char fpath[PATH_MAX];
> >> + struct pollfd *p_fds, fds[NUM_TEST_FDS];
> >> + unsigned int nfds = NUM_TEST_FDS;
> >> + struct timespec *p_ts, ts;
> >> + sigset_t *p_sigmask, sigmask;
> >> + size_t sigsetsize = 0;
> >> + pid_t pid = 0;
> >> +
> >> + TEST(fd = setup_file(progdir, "test.file", fpath));
> >> + if (fd < 0)
> >> + return 1;
> >> + fds[0].fd = fd;
> >> + fds[0].events = POLLIN | POLLPRI | POLLOUT | POLLRDHUP;
> >> + fds[0].revents = 0;
> >> + p_fds = fds;
> >> + p_ts = NULL;
> >> + p_sigmask = NULL;
> >> +
> >> + switch (tc->ttype) {
> >> + case TIMEOUT:
> >> + nfds = 0;
> >> + ts.tv_sec = 0;
> >> + ts.tv_nsec = 50000000; // 50msec
> >> + p_ts = &ts;
> >> + break;
> >> + case FD_ALREADY_CLOSED:
> >> + TEST(close(fd));
> >> + fd = -1;
> >> + TEST(cleanup_file(fpath));
> >> + break;
> >> + case MASK_SIGNAL:
> >> + TEST(sigemptyset(&sigmask));
> >> + TEST(sigaddset(&sigmask, SIGINT));
> >> + p_sigmask = &sigmask;
> >> + //sigsetsize = sizeof(sigmask);
> >> + sigsetsize = 8;
> >> + nfds = 0;
> >> + ts.tv_sec = 0;
> >> + ts.tv_nsec = 300000000; // 300msec => need to be enough for
> >> + // waiting the signal
> >> + p_ts = &ts;
> >> + // fallthrough
> >> + case SEND_SIGINT:
> >> + nfds = 0;
> >> + TEST(pid = create_sig_proc(100000, SIGINT)); // 100msec
> >> + if (pid < 0)
> >> + return 1;
> >> + break;
> >> + case INVALID_NFDS:
> >> + //nfds = RLIMIT_NOFILE + 1; ==> RHEL4U1 + 2.6.18 returns SUCCESS
> >> + nfds = -1;
> >> + break;
> >> + case INVALID_FDS:
> >> + p_fds = (void*)0xc0000000;
> >> + break;
> >> + case MINUS_NSEC:
> >> + ts.tv_sec = 0;
> >> + ts.tv_nsec = -1;
> >> + p_ts = &ts;
> >> + break;
> >> + case TOO_LARGE_NSEC:
> >> + ts.tv_sec = 0;
> >> + ts.tv_nsec = 1000000000;
> >> + p_ts = &ts;
> >> + break;
> >> + }
> >> +
> >> + /*
> >> + * Execute system call
> >> + */
> >> + errno = 0;
> >> + TEST(sys_ret = syscall(__NR_ppoll, p_fds, nfds, p_ts, p_sigmask, sigsetsize));
> >> + sys_errno = errno;
> >> + if (sys_ret <= 0 || tc->ret < 0)
> >> + goto TEST_END;
> >> +
> >> + cmp_ok = fds[0].revents == tc->expect_revents;
> >> + if (opt_debug) {
> >> + tst_resm(TINFO,"EXPECT: revents=0x%04x", tc->expect_revents);
> >> + tst_resm(TINFO,"RESULT: revents=0x%04x", fds[0].revents);
> >> + }
> >> +
> >> +TEST_END:
> >> + /*
> >> + * Check results
> >> + */
> >> + result |= (sys_errno != tc->err) || !cmp_ok;
> >> + PRINT_RESULT_CMP(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno,
> >> + cmp_ok);
> >> +
> >> + if (fd >= 0)
> >> + cleanup_file(fpath);
> >> + if (pid > 0) {
> >> + int st;
> >> + kill(pid, SIGTERM);
> >> + wait(&st);
> >> + }
> >> + return result;
> >> +}
> >> +
> >> +
> >> +/*
> >> + * sighandler()
> >> + */
> >> +void sighandler(int sig)
> >> +{
> >> + if (sig == SIGINT)
> >> + return;
> >> + // NOTREACHED
> >> + return;
> >> +}
> >> +
> >> +
> >> +/*
> >> + * usage()
> >> + */
> >> +
> >> +static void usage(const char *progname)
> >> +{
> >> + tst_resm(TINFO,"usage: %s [options]", progname);
> >> + tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
> >> + tst_resm(TINFO,"options:");
> >> + tst_resm(TINFO," -d --debug Show debug messages");
> >> + tst_resm(TINFO," -h --help Show this message");
> >> + tst_resm(TINFO,"NG");
> >> + exit(1);
> >> +}
> >> +
> >> +
> >> +/*
> >> + * main()
> >> + */
> >> +
> >> +
> >> +
> >> +int main(int ac, char **av) {
> >> + int result = RESULT_OK;
> >> + int c;
> >> + int i;
> >> + int lc; /* loop counter */
> >> + char *msg; /* message returned from parse_opts */
> >> +
> >> + struct option long_options[] = {
> >> + { "debug", no_argument, 0, 'd' },
> >> + { "help", no_argument, 0, 'h' },
> >> + { NULL, 0, NULL, 0 }
> >> + };
> >> +
> >> + progname = strchr(av[0], '/');
> >> + progname = progname ? progname + 1 : av[0];
> >> +
> >> + progdir = strdup(av[0]);
> >> + progdir = dirname(progdir);
> >> +
> >> + /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
> >> + while(TEST_RETURN != -1) {
> >> + switch (c) {
> >> + case 'd':
> >> + opt_debug = 1;
> >> + break;
> >> + default:
> >> + usage(progname);
> >> + // NOTREACHED
> >> + }
> >> + }
> >> +
> >> +
> >> + if (ac != optind) {
> >> + tst_resm(TINFO,"Options are not match.");
> >> + usage(progname);
> >> + // NOTREACHED
> >> + }
> >> +
> >> + /*
> >> + * Execute test
> >> + */
> >> + for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
> >> + int ret;
> >> + tst_resm(TINFO,"(case%02d) START", i);
> >> + ret = do_test(&tcase[i]);
> >> + tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
> >> + result |= ret;
> >> + }
> >> +
> >> + /*
> >> + * Check results
> >> + */
> >> + switch(result) {
> >> + case RESULT_OK:
> >> + tst_resm(TPASS, "ppoll01 call succeeded ");
> >> + break;
> >> +
> >> + default:
> >> + tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
> >> + RPRINTF("NG");
> >> + cleanup();
> >> + tst_exit();
> >> + break;
> >> + }
> >> +
> >> + }
> >> + }
> >> + cleanup();
> >> + tst_exit();
> >> +}
> >> +
> >> --- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 12:58:57.000000000 +0530
> >> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 13:06:52.000000000 +0530
> >> @@ -706,6 +706,8 @@ pipe2_02 pipe2_02
> >>
> >> poll01 poll01
> >>
> >> +ppoll01 ppoll01
> >> +
> >> prctl01 prctl01
> >> prctl02 prctl02
> >>
> >>
> >
> >
> > ------------------------------------------------------------------------------
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> > Ltp-list@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/ltp-list
> >
>
>
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^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [LTP] [PATCH 06/13] Add/Port ppoll01 test for ppoll() syscall
2009-08-07 12:41 ` Subrata Modak
@ 2009-08-07 20:52 ` Henry Yei
0 siblings, 0 replies; 31+ messages in thread
From: Henry Yei @ 2009-08-07 20:52 UTC (permalink / raw)
To: subrata, michal.simek; +Cc: LTP List, Manas Kumar Nayak
I see the same problem as Michal on x86 and ppc32(85xx) on kernel 2.6.28/2.6.27 respectively.
-----Original Message-----
From: Subrata Modak [mailto:subrata@linux.vnet.ibm.com]
Sent: Friday, August 07, 2009 5:41 AM
To: michal.simek@petalogix.com
Cc: LTP List; Manas Kumar Nayak
Subject: Re: [LTP] [PATCH 06/13] Add/Port ppoll01 test for ppoll() syscall
On Thu, 2009-08-06 at 11:56 +0200, Michal Simek wrote:
> Hi,
>
> I am getting fault on x86/Microblaze for ppoll. It is run only one
> testcase than ends.
> Have you ever met with this problem?
I have a different problem however on my x86_32 machine:
$ ./testcases/bin/ppoll01
ppoll01 0 TINFO : (case00) START
open failed.
ppoll01 0 TINFO : (case00) END => NG
ppoll01 0 TINFO : (case01) START
open failed.
ppoll01 0 TINFO : (case01) END => NG
ppoll01 0 TINFO : (case02) START
open failed.
ppoll01 0 TINFO : (case02) END => NG
ppoll01 0 TINFO : (case03) START
open failed.
ppoll01 0 TINFO : (case03) END => NG
ppoll01 0 TINFO : (case04) START
open failed.
ppoll01 0 TINFO : (case04) END => NG
ppoll01 0 TINFO : (case05) START
open failed.
ppoll01 0 TINFO : (case05) END => NG
ppoll01 0 TINFO : (case06) START
open failed.
ppoll01 0 TINFO : (case06) END => NG
ppoll01 1 TFAIL : ppoll01 failed - errno = 2 : No such file or
directory
NG
$ echo $?
1
Regards--
Subrata
>
> Thanks,
> Michal
>
> [monstr@monstr ppoll]$ ./ppoll01
> ppoll01 0 TINFO : (case00) START
> EXPECT: return value(ret)=(N >= 0) errno=0 (Success), r/w check=OK
> RESULT: return value(ret)= 1 errno=0 (Success), r/w check=NG
> ppoll01 0 TINFO : (case00) END => NG
> ppoll01 0 TINFO : (case01) START
>
> [monstr@monstr ppoll]$ echo $?
> 130
> [monstr@monstr ppoll]$
>
>
> > Thanks.
> >
> > Regards--
> > Subrata
> >
> > On Wed, 2009-05-27 at 15:39 +0530, Manas Kumar Nayak wrote:
> >
> >> diff -uprN ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/Makefile ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/Makefile
> >> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/Makefile 1970-01-01 05:30:00.000000000 +0530
> >> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/Makefile 2009-05-23 12:01:25.000000000 +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 -O2 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)
> >> diff -uprN ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/ppoll01.c ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/ppoll01.c
> >> --- ltp-intermediate-20090521.orig/testcases/kernel/syscalls/ppoll/ppoll01.c 1970-01-01 05:30:00.000000000 +0530
> >> +++ ltp-intermediate-20090521/testcases/kernel/syscalls/ppoll/ppoll01.c 2009-05-27 13:00:58.000000000 +0530
> >> @@ -0,0 +1,482 @@
> >> +/******************************************************************************/
> >> +/* Copyright (c) Crackerjack Project., 2007-2008 ,Hitachi, Ltd */
> >> +/* Author(s): Takahiro Yasui <takahiro.yasui.mp@hitachi.com>, */
> >> +/* Yumiko Sugita <yumiko.sugita.yf@hitachi.com>, */
> >> +/* Satoshi Fujiwara <sa-fuji@sdl.hitachi.co.jp> */
> >> +/* */
> >> +/* 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: ppoll01.c */
> >> +/* */
> >> +/* Description: This tests the ppoll01() syscall */
> >> +/* */
> >> +/* */
> >> +/* */
> >> +/* */
> >> +/* */
> >> +/* */
> >> +/* Usage: <for command-line> */
> >> +/* ppoll01 [-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: ppoll01 */
> >> +/* History: Porting from Crackerjack to LTP is done by */
> >> +/* Manas Kumar Nayak maknayak@in.ibm.com> */
> >> +/*****************************************************************
> >> +*************/
> >> +#include <sys/syscall.h>
> >> +#include <sys/types.h>
> >> +#include <sys/select.h>
> >> +#include <sys/wait.h>
> >> +#include <getopt.h>
> >> +#include <string.h>
> >> +#include <stdlib.h>
> >> +#include <errno.h>
> >> +#include <stdio.h>
> >> +#include <unistd.h>
> >> +#include <fcntl.h>
> >> +#include <libgen.h>
> >> +#include <limits.h>
> >> +#include <signal.h>
> >> +#include "asm/poll.h"
> >> +
> >> +
> >> +#include "../utils/include_j_h.h"
> >> +#include "../utils/common_j_h.c"
> >> +
> >> +/* 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 = "ppoll01"; /* 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();
> >> +}
> >> +
> >> +
> >> +/*
> >> + * Macros
> >> + */
> >> +#define SYSCALL_NAME "ppoll"
> >> +
> >> +#ifndef __NR_ppoll
> >> +# define __NR_ppoll 309
> >> +#endif
> >> +
> >> +#ifndef POLLRDHUP
> >> +# define POLLRDHUP 0x2000
> >> +#endif
> >> +
> >> +
> >> +/*
> >> + * Global variables
> >> + */
> >> +static int opt_debug;
> >> +static char *progname;
> >> +static char *progdir;
> >> +
> >> +enum test_type {
> >> + NORMAL,
> >> + MASK_SIGNAL,
> >> + TIMEOUT,
> >> + FD_ALREADY_CLOSED,
> >> + SEND_SIGINT,
> >> + INVALID_NFDS,
> >> + INVALID_FDS,
> >> + MINUS_NSEC,
> >> + TOO_LARGE_NSEC,
> >> +
> >> +};
> >> +
> >> +
> >> +/*
> >> + * Data Structure
> >> + */
> >> +struct test_case {
> >> + short expect_revents;
> >> + int ttype;
> >> + int ret;
> >> + int err;
> >> +};
> >> +
> >> +
> >> +/* Test cases
> >> + *
> >> + * test status of errors on man page
> >> + *
> >> + * EBADF can't check because EBADF never happen even though
> >> + * fd was invalid. In this case, information of invalid
> >> + * fd is set in revents
> >> + * EFAULT v ('fds' array in the invalid address space)
> >> + * EINTR v (a non blocked signal was caught)
> >> + * EINVAL v ('nfds' is over the 'RLIMIT_NOFILE' value)
> >> + * ENOMEM can't check because it's difficult to create no-memory
> >> + */
> >> +
> >> +
> >> +static struct test_case tcase[] = {
> >> + { // case00
> >> + .ttype = NORMAL,
> >> + .expect_revents = POLLOUT,
> >> + .ret = 0,
> >> + .err = 0,
> >> + },
> >> + { // case01
> >> + .ttype = MASK_SIGNAL,
> >> + .expect_revents = 0, // don't care
> >> + .ret = 0,
> >> + .err = 0,
> >> + },
> >> + { // case02
> >> + .ttype = TIMEOUT,
> >> + .expect_revents = 0, // don't care
> >> + .ret = 0,
> >> + .err = 0,
> >> + },
> >> + { // case03
> >> + .ttype = FD_ALREADY_CLOSED,
> >> + .expect_revents = POLLNVAL,
> >> + .ret = 0,
> >> + .err = 0,
> >> + },
> >> + { // case04
> >> + .ttype = SEND_SIGINT,
> >> + .ret = -1,
> >> + .err = EINTR,
> >> + },
> >> + { // case05
> >> + .ttype = INVALID_NFDS,
> >> + .ret = -1,
> >> + .err = EINVAL,
> >> + },
> >> + { // case06
> >> + .ttype = INVALID_FDS,
> >> + .ret = -1,
> >> + .err = EFAULT,
> >> + },
> >> +#if 0
> >> + { // case07
> >> + .ttype = MINUS_NSEC,
> >> + .ret = -1,
> >> + .err = EINVAL, // RHEL4U1 + 2.6.18 returns SUCCESS
> >> + },
> >> + { // case08
> >> + .ttype = TOO_LARGE_NSEC,
> >> + .ret = -1,
> >> + .err = EINVAL, // RHEL4U1 + 2.6.18 returns SUCCESS
> >> + },
> >> +#endif
> >> +};
> >> +
> >> +#define NUM_TEST_FDS 1
> >> +
> >> +/*
> >> + * do_test()
> >> + *
> >> + * Input : TestCase Data
> >> + * Return : RESULT_OK(0), RESULT_NG(1)
> >> + *
> >> + */
> >> +
> >> +static int do_test(struct test_case *tc) {
> >> + int sys_ret;
> >> + int sys_errno;
> >> + int result = RESULT_OK;
> >> + int fd = -1 , cmp_ok = 1;
> >> + char fpath[PATH_MAX];
> >> + struct pollfd *p_fds, fds[NUM_TEST_FDS];
> >> + unsigned int nfds = NUM_TEST_FDS;
> >> + struct timespec *p_ts, ts;
> >> + sigset_t *p_sigmask, sigmask;
> >> + size_t sigsetsize = 0;
> >> + pid_t pid = 0;
> >> +
> >> + TEST(fd = setup_file(progdir, "test.file", fpath));
> >> + if (fd < 0)
> >> + return 1;
> >> + fds[0].fd = fd;
> >> + fds[0].events = POLLIN | POLLPRI | POLLOUT | POLLRDHUP;
> >> + fds[0].revents = 0;
> >> + p_fds = fds;
> >> + p_ts = NULL;
> >> + p_sigmask = NULL;
> >> +
> >> + switch (tc->ttype) {
> >> + case TIMEOUT:
> >> + nfds = 0;
> >> + ts.tv_sec = 0;
> >> + ts.tv_nsec = 50000000; // 50msec
> >> + p_ts = &ts;
> >> + break;
> >> + case FD_ALREADY_CLOSED:
> >> + TEST(close(fd));
> >> + fd = -1;
> >> + TEST(cleanup_file(fpath));
> >> + break;
> >> + case MASK_SIGNAL:
> >> + TEST(sigemptyset(&sigmask));
> >> + TEST(sigaddset(&sigmask, SIGINT));
> >> + p_sigmask = &sigmask;
> >> + //sigsetsize = sizeof(sigmask);
> >> + sigsetsize = 8;
> >> + nfds = 0;
> >> + ts.tv_sec = 0;
> >> + ts.tv_nsec = 300000000; // 300msec => need to be enough for
> >> + // waiting the signal
> >> + p_ts = &ts;
> >> + // fallthrough
> >> + case SEND_SIGINT:
> >> + nfds = 0;
> >> + TEST(pid = create_sig_proc(100000, SIGINT)); // 100msec
> >> + if (pid < 0)
> >> + return 1;
> >> + break;
> >> + case INVALID_NFDS:
> >> + //nfds = RLIMIT_NOFILE + 1; ==> RHEL4U1 + 2.6.18 returns SUCCESS
> >> + nfds = -1;
> >> + break;
> >> + case INVALID_FDS:
> >> + p_fds = (void*)0xc0000000;
> >> + break;
> >> + case MINUS_NSEC:
> >> + ts.tv_sec = 0;
> >> + ts.tv_nsec = -1;
> >> + p_ts = &ts;
> >> + break;
> >> + case TOO_LARGE_NSEC:
> >> + ts.tv_sec = 0;
> >> + ts.tv_nsec = 1000000000;
> >> + p_ts = &ts;
> >> + break;
> >> + }
> >> +
> >> + /*
> >> + * Execute system call
> >> + */
> >> + errno = 0;
> >> + TEST(sys_ret = syscall(__NR_ppoll, p_fds, nfds, p_ts, p_sigmask, sigsetsize));
> >> + sys_errno = errno;
> >> + if (sys_ret <= 0 || tc->ret < 0)
> >> + goto TEST_END;
> >> +
> >> + cmp_ok = fds[0].revents == tc->expect_revents;
> >> + if (opt_debug) {
> >> + tst_resm(TINFO,"EXPECT: revents=0x%04x", tc->expect_revents);
> >> + tst_resm(TINFO,"RESULT: revents=0x%04x", fds[0].revents);
> >> + }
> >> +
> >> +TEST_END:
> >> + /*
> >> + * Check results
> >> + */
> >> + result |= (sys_errno != tc->err) || !cmp_ok;
> >> + PRINT_RESULT_CMP(sys_ret >= 0, tc->ret, tc->err, sys_ret, sys_errno,
> >> + cmp_ok);
> >> +
> >> + if (fd >= 0)
> >> + cleanup_file(fpath);
> >> + if (pid > 0) {
> >> + int st;
> >> + kill(pid, SIGTERM);
> >> + wait(&st);
> >> + }
> >> + return result;
> >> +}
> >> +
> >> +
> >> +/*
> >> + * sighandler()
> >> + */
> >> +void sighandler(int sig)
> >> +{
> >> + if (sig == SIGINT)
> >> + return;
> >> + // NOTREACHED
> >> + return;
> >> +}
> >> +
> >> +
> >> +/*
> >> + * usage()
> >> + */
> >> +
> >> +static void usage(const char *progname) {
> >> + tst_resm(TINFO,"usage: %s [options]", progname);
> >> + tst_resm(TINFO,"This is a regression test program of %s system call.",SYSCALL_NAME);
> >> + tst_resm(TINFO,"options:");
> >> + tst_resm(TINFO," -d --debug Show debug messages");
> >> + tst_resm(TINFO," -h --help Show this message");
> >> + tst_resm(TINFO,"NG");
> >> + exit(1);
> >> +}
> >> +
> >> +
> >> +/*
> >> + * main()
> >> + */
> >> +
> >> +
> >> +
> >> +int main(int ac, char **av) {
> >> + int result = RESULT_OK;
> >> + int c;
> >> + int i;
> >> + int lc; /* loop counter */
> >> + char *msg; /* message returned from parse_opts */
> >> +
> >> + struct option long_options[] = {
> >> + { "debug", no_argument, 0, 'd' },
> >> + { "help", no_argument, 0, 'h' },
> >> + { NULL, 0, NULL, 0 }
> >> + };
> >> +
> >> + progname = strchr(av[0], '/');
> >> + progname = progname ? progname + 1 : av[0];
> >> +
> >> + progdir = strdup(av[0]);
> >> + progdir = dirname(progdir);
> >> +
> >> + /* 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(c = getopt_long(ac, av, "dh", long_options, NULL));
> >> + while(TEST_RETURN != -1) {
> >> + switch (c) {
> >> + case 'd':
> >> + opt_debug = 1;
> >> + break;
> >> + default:
> >> + usage(progname);
> >> + // NOTREACHED
> >> + }
> >> + }
> >> +
> >> +
> >> + if (ac != optind) {
> >> + tst_resm(TINFO,"Options are not match.");
> >> + usage(progname);
> >> + // NOTREACHED
> >> + }
> >> +
> >> + /*
> >> + * Execute test
> >> + */
> >> + for (i = 0; i < (int)(sizeof(tcase) / sizeof(tcase[0])); i++) {
> >> + int ret;
> >> + tst_resm(TINFO,"(case%02d) START", i);
> >> + ret = do_test(&tcase[i]);
> >> + tst_resm(TINFO,"(case%02d) END => %s", i, (ret == 0) ? "OK" : "NG");
> >> + result |= ret;
> >> + }
> >> +
> >> + /*
> >> + * Check results
> >> + */
> >> + switch(result) {
> >> + case RESULT_OK:
> >> + tst_resm(TPASS, "ppoll01 call succeeded ");
> >> + break;
> >> +
> >> + default:
> >> + tst_resm(TFAIL, "%s failed - errno = %d : %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
> >> + RPRINTF("NG");
> >> + cleanup();
> >> + tst_exit();
> >> + break;
> >> + }
> >> +
> >> + }
> >> + }
> >> + cleanup();
> >> + tst_exit();
> >> +}
> >> +
> >> --- ltp-intermediate-20090521.orig/runtest/syscalls 2009-05-27 12:58:57.000000000 +0530
> >> +++ ltp-intermediate-20090521/runtest/syscalls 2009-05-27 13:06:52.000000000 +0530
> >> @@ -706,6 +706,8 @@ pipe2_02 pipe2_02
> >>
> >> poll01 poll01
> >>
> >> +ppoll01 ppoll01
> >> +
> >> prctl01 prctl01
> >> prctl02 prctl02
> >>
> >>
> >
> >
> > --------------------------------------------------------------------
> > ---------- Register Now for Creativity and Technology (CaT), June
> > 3rd, NYC. CaT is a gathering of tech-side developers & brand
> > creativity professionals. Meet the minds behind Google Creative Lab,
> > Visual Complexity, Processing, & iPhoneDevCamp as they present
> > alongside digital heavyweights like Barbarian Group, R/GA, & Big
> > Spaceship. http://p.sf.net/sfu/creativitycat-com
> > _______________________________________________
> > Ltp-list mailing list
> > Ltp-list@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/ltp-list
> >
>
>
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^ permalink raw reply [flat|nested] 31+ messages in thread
end of thread, other threads:[~2009-08-07 20:53 UTC | newest]
Thread overview: 31+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-05-27 10:06 [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Manas Kumar Nayak
2009-05-27 10:07 ` [LTP] [PATCH 01/13] Add/Port Utility Headers for these set of tests Manas Kumar Nayak
2009-05-29 12:55 ` Subrata Modak
2009-05-27 10:07 ` [LTP] [PATCH 02/13] Add/Port get_mempolicy01 test for get_mempolicy() syscall Manas Kumar Nayak
2009-05-29 12:55 ` Subrata Modak
2009-05-27 10:08 ` [LTP] [PATCH 03/13] Add/Port clock_getres01 test for clock_getres() syscall Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:08 ` [LTP] [PATCH 04/13] Add/Port clock_nanosleep01 test for clock_nanosleep() syscall Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:09 ` [LTP] [PATCH 05/13] Add/Port mq_notify01 test for mq_notify() syscall Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:09 ` [LTP] [PATCH 06/13] Add/Port ppoll01 test for ppoll() syscall Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-08-06 9:56 ` Michal Simek
2009-08-07 12:41 ` Subrata Modak
2009-08-07 20:52 ` Henry Yei
2009-05-27 10:10 ` [LTP] [PATCH 07/13] Add/Port mq_open01 test for mq_open() syscall Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:10 ` [LTP] [PATCH 08/13] Add/Port mq_timedreceive01 test for mq_timedreceive() syscall Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:11 ` [LTP] [PATCH 09/13] Add/Port utimes01 test for utimes() syscall Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:11 ` [LTP] [PATCH 10/13] Add/Port mq_unlink01 test for mq_unlink() syscall Manas Kumar Nayak
2009-05-29 12:56 ` Subrata Modak
2009-05-27 10:12 ` [LTP] [PATCH 11/13] Add/Port mq_timedsend01 test for mq_timedsend() syscall Manas Kumar Nayak
2009-05-29 12:57 ` Subrata Modak
2009-05-27 10:12 ` [LTP] [PATCH 12/13] Add/Port unshare01 test for unshare() syscall Manas Kumar Nayak
2009-05-29 12:57 ` Subrata Modak
2009-05-27 10:13 ` [LTP] [PATCH 13/13] Add/Port unshare02 " Manas Kumar Nayak
2009-05-29 12:57 ` Subrata Modak
2009-05-29 12:55 ` [LTP] [PATCH 00/13][2nd Bunch] Port Crackerjack Syscall tests(missing) to LTP Subrata Modak
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