On Fri, 2009-06-12 at 23:21 +0530, Manas Kumar Nayak wrote: > Signed-off-by: Manas Kumar Nayak <[email protected]>
Thanks. Regards-- Subrata > To: LTP List <[email protected]> > Cc: Subrata Modak <[email protected]> > Cc: Masatake YAMATO <[email protected]> > --- > > --- ltp-full-20090531.orig/testcases/kernel/syscalls/mbind/Makefile > 1970-01-01 05:30:00.000000000 +0530 > +++ ltp-full-20090531/testcases/kernel/syscalls/mbind/Makefile > 2009-06-12 16:30:33.000000000 +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 -I../utils/ -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-full-20090531.orig/testcases/kernel/syscalls/mbind/mbind01.c > 1970-01-01 05:30:00.000000000 +0530 > +++ ltp-full-20090531/testcases/kernel/syscalls/mbind/mbind01.c > 2009-06-12 16:58:30.000000000 +0530 > @@ -0,0 +1,415 @@ > +/******************************************************************************/ > +/* Copyright (c) Crackerjack Project., 2007-2008 > */ > +/* Author(s): Takahiro Yasui <[email protected]>, > */ > +/* Yumiko Sugita <[email protected]>, */ > +/* Satoshi Fujiwara <[email protected]> */ > +/* > */ > +/* 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: mbind01.c */ > +/* > */ > +/* Description: This tests the mbind() syscall */ > +/* > */ > +/* Usage: <for command-line> > */ > +/* mbind01 [-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: mbind01 */ > +/* History: Porting from Crackerjack to LTP is done by > */ > +/* Manas Kumar Nayak [email protected]> > */ > +/******************************************************************************/ > + > +#include <stdio.h> > +#include <stdlib.h> > +#include <errno.h> > +#include <unistd.h> > + > +#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 "numaif.h" > +#include "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 = "mbind01"; /* 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 return code by calling tst_exit() function. > */ > +/* > */ > +/* Input: None. > */ > +/* > */ > +/* Output: None. > */ > +/* > */ > +/* Return: On failure - Exits calling tst_exit(). Non '0' return code. > */ > +/* On success - Exits calling tst_exit(). With '0' return code. > */ > +/* > */ > +/******************************************************************************/ > +extern void cleanup() { > + /* Remove tmp dir and all files in it */ > + TEST_CLEANUP; > + tst_rmdir(); > + > + /* Exit with appropriate return code. */ > + tst_exit(); > +} > + > +/* Local Functions */ > +/******************************************************************************/ > +/* > */ > +/* Function: setup > */ > +/* > */ > +/* Description: Performs all one time setup for this test. This function is > */ > +/* typically used to capture signals, create temporary dirs > */ > +/* and temporary files that may be used in the course of this > */ > +/* test. > */ > +/* > */ > +/* Input: None. > */ > +/* > */ > +/* Output: None. > */ > +/* > */ > +/* Return: On failure - Exits by calling cleanup(). > */ > +/* On success - returns 0. > */ > +/* > */ > +/******************************************************************************/ > +void setup() { > + /* Capture signals if any */ > + /* Create temporary directories */ > + TEST_PAUSE; > + tst_tmpdir(); > +} > + > +int sig_count = 0; > + > +void sig_action(int sig) { > + sig_count = 1; > +} > + > +/* > + * Macros > + */ > +#define SYSCALL_NAME "mbind" > + > +/* > + * Global variables > + */ > +static int opt_debug; > +static char *progname; > + > +enum test_type { > + NORMAL, > + INVALID_POINTER, > +}; > + > +enum from_node { > + NONE, > + SELF, > +}; > + > +/* > + * Data Structure > + */ > +struct test_case { > + int ttype; > + int policy; > + int from_node; > + unsigned flags; > + int ret; > + int err; > +}; > + > +/* Test cases > + * > + * test status of errors on man page > + * > + * EFAULT v (detect unmapped hole or invalid pointer) > + * EINVAL v (invalid arguments) > + * ENOMEM can't check because it's difficult to create > no-memory > + * EIO can't check because we don't have N-node NUMA system > + * (only we can do is simulate 1-node NUMA) > + */ > + > +static struct test_case tcase[] = { > + { // case00 > + .policy = MPOL_DEFAULT, > + .from_node = NONE, > + .ret = 0, > + .err = 0, > + }, > + { // case01 > + .policy = MPOL_DEFAULT, > + .from_node = SELF, // target exists > + .ret = -1, > + .err = EINVAL, > + }, > + { // case02 > + .policy = MPOL_BIND, > + .from_node = NONE, // no target > + .ret = -1, > + .err = EINVAL, > + }, > + { // case03 > + .policy = MPOL_BIND, > + .from_node = SELF, > + .ret = 0, > + .err = 0, > + }, > + { // case04 > + .policy = MPOL_INTERLEAVE, > + .from_node = NONE, // no target > + .ret = -1, > + .err = EINVAL, > + }, > + { // case05 > + .policy = MPOL_INTERLEAVE, > + .from_node = SELF, > + .ret = 0, > + .err = 0, > + }, > + { // case06 > + .policy = MPOL_PREFERRED, > + .from_node = NONE, > + .ret = 0, > + .err = 0, > + }, > + { // case07 > + .policy = MPOL_PREFERRED, > + .from_node = SELF, > + .ret = 0, > + .err = 0, > + }, > + { // case08 > + .policy = -1, // unknown policy > + .from_node = NONE, > + .ret = -1, > + .err = EINVAL, > + }, > + { // case09 > + .policy = MPOL_DEFAULT, > + .from_node = NONE, > + .flags = -1, // invalid flags > + .ret = -1, > + .err = EINVAL, > + }, > + { // case10 > + .ttype = INVALID_POINTER, > + .policy = MPOL_DEFAULT, > + .from_node = NONE, > + .ret = -1, > + .err = EFAULT, > + }, > +}; > + > +#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, cmp_ok = 1; > + char *p = NULL; > + nodemask_t nodemask, getnodemask; > + unsigned long maxnode = NUMA_NUM_NODES; > + unsigned long len = MEM_LENGTH; > + > + /* We assume that there is only one node(node0). */ > + nodemask_zero(&nodemask); > + nodemask_set(&nodemask, 0); > + nodemask_zero(&getnodemask); > + > + /* > + * 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)); > + cleanup(); > + tst_exit(); > + } > + if(tc->ttype == INVALID_POINTER) > + p = (char*)0xc0000000; > +/* > + * Execute system call > + */ > + errno = 0; > + if (tc->from_node == NONE) > + TEST(sys_ret = syscall(__NR_mbind, p, len, tc->policy,NULL, > 0, tc->flags)); > + else > + TEST(sys_ret = syscall(__NR_mbind, p, len, > tc->policy,&nodemask, maxnode, tc->flags)); > + sys_errno = errno; > + if (sys_ret < 0) > + goto TEST_END; > + > + /* > + * Check policy of the allocated memory > + */ > + TEST(rc = syscall(__NR_get_mempolicy, &policy, &getnodemask, > maxnode,p, MPOL_F_ADDR)); > + if (rc < 0) { > + tst_resm(TFAIL, "get_mempolicy failed - errno = %d : > %s",TEST_ERRNO, strerror(TEST_ERRNO)); > + result = 1; > + tst_exit(); > + } > + > +// 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); > + return result; > +} > + > +/* > + * usage() > + */ > +static void usage(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); > +} > + > + > + > + > + > +int main(int ac, char **av) { > + int result = 0; > + int lc, i; /* 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 } > + }; > + > + /* 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(); > + > + progname = strchr(av[0],'/'); > + progname = (progname ? progname + 1 : av[0]); > + > + /* 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(getopt_long(ac, av, "dh", long_options, NULL)); > + while (TEST_RETURN != -1){ > + switch(TEST_RETURN) { > + case 'd': > + opt_debug = 1; > + break; > + default: > + usage(progname); > + } > + } /* end of while */ > + if(ac != optind) { > + tst_resm(TFAIL, "Options are not match - errno > = %d : %s",TEST_ERRNO, strerror(TEST_ERRNO)); > + usage(progname); > + cleanup(); > + tst_exit(); > + } > + > + /* > + * 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, ( > TEST_RETURN== 0) ? "OK" : "NG"); > + result |= ret; > + } > + > + /* > + * Check results > + */ > + switch(result) { > + case RESULT_OK: > + tst_resm(TPASS, "mbind call succeeded > --OK-- "); > + > + default: > + tst_resm(TFAIL, "%s failed - errno = %d : %s > --NG--", TCID, TEST_ERRNO, strerror(TEST_ERRNO)); > + cleanup(); > + tst_exit(); > + } > + > + > + } > + } > + cleanup(); > + tst_exit(); > +} > + > --- ltp-full-20090531.orig/runtest/syscalls 2009-06-12 16:11:03.000000000 > +0530 > +++ ltp-full-20090531/runtest/syscalls 2009-06-12 16:59:58.000000000 > +0530 > @@ -506,6 +506,8 @@ lstat03_64 lstat03_64 > > mallopt01 mallopt01 > > +mbind01 mbind01 > + > memset01 memset01 > memcmp01 memcmp01 > memcpy01 memcpy01 > > --- > Regards-- > Manas > ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
