From: Manas K. N. <mak...@in...> - 2009-05-27 10:09:34
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Signed-off-by: Manas Kumar Nayak <mak...@in...> To: LTP List <ltp...@li...> Cc: Subrata Modak <su...@li...> Cc: Masatake YAMATO <ya...@re...> --- --- 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 <tak...@hi...>, */ +/* Yumiko Sugita <yum...@hi...>, */ +/* Satoshi Fujiwara <sa...@sd...> */ +/* */ +/* 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 mak...@in...> */ +/******************************************************************************/ +#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 |