newlib/winsup/testsuite/winsup.api/ltp/fchdir01.c

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* libltp/lib/tst_sig.c: Pass SIGSEGV to application to consider whether it's expected or not. * winsup.api/known_bugs.tcl: lseek10 is known to fail because mknod is not implemented. * winsup.api/ltp/rename02.c: Fix formatting. * libltp/lib/libtestsuite.c: New file. * winsup.api/signal-into-win32-api.c: New test. * winsup.api/ltp/access04.c: Ditto. * winsup.api/ltp/access05.c: Ditto. * winsup.api/ltp/alarm07.c: Ditto. * winsup.api/ltp/chdir04.c: Ditto. * winsup.api/ltp/chmod01.c: Ditto. * winsup.api/ltp/close01.c: Ditto. * winsup.api/ltp/close02.c: Ditto. * winsup.api/ltp/creat01.c: Ditto. * winsup.api/ltp/creat03.c: Ditto. * winsup.api/ltp/exit01.c: Ditto. * winsup.api/ltp/exit02.c: Ditto. * winsup.api/ltp/fchdir01.c: Ditto. * winsup.api/ltp/fchdir02.c: Ditto. * winsup.api/ltp/fork02.c: Ditto. * winsup.api/ltp/fork03.c: Ditto. * winsup.api/ltp/fork06.c: Ditto. * winsup.api/ltp/fork07.c: Ditto. * winsup.api/ltp/fork09.c: Ditto. * winsup.api/ltp/fork10.c: Ditto. * winsup.api/ltp/fork11.c: Ditto. * winsup.api/ltp/fstat02.c: Ditto. * winsup.api/ltp/fstat03.c: Ditto. * winsup.api/ltp/fstat04.c: Ditto. * winsup.api/ltp/ftruncate01.c: Ditto. * winsup.api/ltp/ftruncate02.c: Ditto. * winsup.api/ltp/ftruncate03.c: Ditto. * winsup.api/ltp/getgid02.c: Ditto. * winsup.api/ltp/getgid03.c: Ditto. * winsup.api/ltp/getpgid01.c: Ditto. * winsup.api/ltp/getpgid02.c: Ditto. * winsup.api/ltp/getpid02.c: Ditto. * winsup.api/ltp/getppid02.c: Ditto. * winsup.api/ltp/getuid02.c: Ditto. * winsup.api/ltp/getuid03.c: Ditto. * winsup.api/ltp/kill01.c: Ditto. * winsup.api/ltp/kill02.c: Ditto. * winsup.api/ltp/kill03.c: Ditto. * winsup.api/ltp/kill04.c: Ditto. * winsup.api/ltp/lseek06.c: Ditto. * winsup.api/ltp/lseek07.c: Ditto. * winsup.api/ltp/lseek08.c: Ditto. * winsup.api/ltp/lseek09.c: Ditto. * winsup.api/ltp/lseek10.c: Ditto. * winsup.api/ltp/mmap02.c: Ditto. * winsup.api/ltp/mmap03.c: Ditto. * winsup.api/ltp/mmap04.c: Ditto. * winsup.api/ltp/mmap05.c: Ditto. * winsup.api/ltp/mmap06.c: Ditto. * winsup.api/ltp/mmap07.c: Ditto. * winsup.api/ltp/mmap08.c: Ditto. * winsup.api/ltp/munmap01.c: Ditto. * winsup.api/ltp/munmap02.c: Ditto. * winsup.api/ltp/open02.c: Ditto. * winsup.api/ltp/pipe01.c: Ditto. * winsup.api/ltp/pipe08.c: Ditto. * winsup.api/ltp/pipe09.c: Ditto. * winsup.api/ltp/pipe10.c: Ditto. * winsup.api/ltp/pipe11.c: Ditto. * winsup.api/ltp/poll01.c: Ditto. * winsup.api/ltp/read04.c: Ditto. * winsup.api/ltp/readlink01.c: Ditto. * winsup.api/ltp/readlink03.c: Ditto. * winsup.api/ltp/rename01.c: Ditto. * winsup.api/ltp/rename08.c: Ditto. * winsup.api/ltp/rename10.c: Ditto. * winsup.api/ltp/rmdir01.c: Ditto. * winsup.api/ltp/stat01.c: Ditto. * winsup.api/ltp/stat02.c: Ditto. * winsup.api/ltp/stat03.c: Ditto. * winsup.api/ltp/symlink03.c: Ditto. * winsup.api/ltp/symlink04.c: Ditto. * winsup.api/ltp/symlink05.c: Ditto. * winsup.api/ltp/sync02.c: Ditto. * winsup.api/ltp/time02.c: Ditto. * winsup.api/ltp/times02.c: Ditto. * winsup.api/ltp/times03.c: Ditto. * winsup.api/ltp/truncate01.c: Ditto. * winsup.api/ltp/truncate02.c: Ditto. * winsup.api/ltp/umask02.c: Ditto. * winsup.api/ltp/umask03.c: Ditto. * winsup.api/ltp/wait401.c: Ditto. * winsup.api/ltp/wait402.c: Ditto. * winsup.api/ltp/write02.c: Ditto. * winsup.api/ltp/write03.c: Ditto.
2001-09-13 19:30:23 +02:00
/*
*
* Copyright (c) International Business Machines Corp., 2001
*
* 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
*/
/*
* NAME
* fchdir01.c
*
* DESCRIPTION
* fchdir01 - create a directory and cd into it.
*
* ALGORITHM
* create a new directory
* open the directory and get a file descriptor
* loop if that option was specified
* fchdir() into the directory
* check the return code
* if failure, issue a FAIL message.
* otherwise,
* if doing functionality testing, call check_functionality()
* if correct,
* issue a PASS message
* otherwise
* issue a FAIL message
* call cleanup
*
* USAGE: <for command-line>
* fchdir01 [-c n] [-f] [-i n] [-I x] [-P x] [-t]
* where, -c n : Run n copies concurrently.
* -f : Turn off functionality Testing.
* -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.
*
* HISTORY
* 03/2001 - Written by Wayne Boyer
*
* RESTRICTIONS
* none
*/
#include "test.h"
#include "usctest.h"
#include <errno.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <string.h>
void cleanup(void);
void setup(void);
char *TCID = "fchdir01";
int TST_TOTAL = 1;
extern int Tst_count;
int fd = -1;
char temp_dir_buf [PATH_MAX];
char* temp_dir;
const char *TEST_DIR = "alpha";
#define MODES S_IRWXU
main(int ac, char **av)
{
int lc; /* loop counter */
const char *msg; /* message returned from parse_opts */
void check_functionality(void);
int r_val;
/* parse standard options */
if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *)NULL){
tst_brkm(TBROK, cleanup, "OPTION PARSING ERROR - %s", msg);
}
setup(); /* global setup */
/* The following loop checks looping state if -i option given */
for (lc = 0; TEST_LOOPING(lc); lc++) {
/* reset Tst_count in case we are looping */
Tst_count = 0;
/* get the name of the test dirctory */
if ((temp_dir = (getcwd(temp_dir_buf, sizeof (temp_dir_buf)))) == NULL) {
tst_brkm(TBROK, cleanup, "%s - getcwd() in main() "
"failed", TCID);
}
/*
* create a new directory and open it
*/
if ((r_val = mkdir(TEST_DIR, MODES)) == -1){
tst_brkm(TBROK, cleanup, "%s - mkdir() in main() "
"failed", TCID);
}
if ((fd = open(TEST_DIR, O_RDONLY)) == -1) {
tst_brkm(TBROK, cleanup, "open of directory failed");
}
/*
* Use TEST macro to make the call
*/
TEST(fchdir(fd));
if (TEST_RETURN == -1) {
tst_brkm(TFAIL, cleanup, "%s call failed - errno = %d :"
" %s", TCID, TEST_ERRNO, strerror(TEST_ERRNO));
} else {
if (STD_FUNCTIONAL_TEST) {
check_functionality();
} else {
tst_resm(TPASS, "call succeeded");
}
}
/*
* clean up things in case we are looping
*/
/*
* NOTE: in case of failure here, we need to use "tst_resm()"
* and not "tst_brkm()". This is because if we get to this
* point, we have already set a PASS or FAIL for the test
* and "tst_brkm()" won't report as we might expect.
*/
/* chdir back to our temporary work directory */
if ((r_val = chdir("..")) == -1){
tst_resm(TBROK, "fchdir failed - errno = %d : %s",
errno, strerror(errno));
}
if ((r_val = rmdir(TEST_DIR)) == -1){
tst_resm(TBROK, "rmdir failed - errno = %d : %s",
errno, strerror(errno));
}
/*
* clean up things in case we are looping
*/
/* free(temp_dir); */
temp_dir = NULL;
}
cleanup();
/*NOTREACHED*/
}
/*
* check_functionality() - check that we are in the correct directory.
*/
void
check_functionality(void)
{
char buf [PATH_MAX];
char *cwd;
char **bufptr = &cwd;
char *dir;
/*
* Get the current directory path.
*/
if ((cwd = (getcwd(buf, sizeof (buf)))) == NULL) {
tst_brkm(TBROK, cleanup, "%s - getcwd() in "
"check_functionality() failed", TCID);
}
/*
* strip off all but the last directory name in the
* current working directory.
*/
do {
if ((dir = strsep(bufptr, "/")) == NULL) {
tst_brkm(TBROK, cleanup, "%s - strsep() in "
"check_functionality() failed", TCID);
}
} while(*bufptr != NULL);
/*
* Make sure we are in the right place.
*/
if (strcmp(TEST_DIR, dir) == 0) {
tst_resm(TPASS, "%s call succeeded", TCID);
} else {
tst_resm(TFAIL, "%s functionality test failed", TCID);
}
}
/*
* setup() - performs all the ONE TIME setup for this test.
*/
void
setup(void)
{
/* capture signals */
tst_sig(NOFORK, DEF_HANDLER, cleanup);
/* Pause if that option was specified */
TEST_PAUSE;
/* create a test directory and cd into it */
tst_tmpdir();
}
/*
* cleanup() - performs all the ONE TIME cleanup for this test at completion
* or premature exit.
*/
void
cleanup(void)
{
if (fd >= 0)
close (fd);
/* remove the test directory */
tst_rmdir();
/*
* print timing stats if that option was specified.
* print errno log if that option was specified.
*/
TEST_CLEANUP;
/* exit with return code appropriate for results */
tst_exit();
}