/*
* setup() - performs all ONE TIME setup for this test.
*/
void setup(void)
{
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
/* Create a temporary directory and make it current. */
tst_tmpdir();
sprintf(fdir, "./tdir_%d", getpid());
sprintf(mdir, "%s/rndir_%d", fdir, getpid());
/* create "old" directory */
if (stat(fdir, &buf1) != -1) {
tst_brkm(TBROK, cleanup, "tmp directory %s found!", fdir);
}
SAFE_MKDIR(cleanup, fdir, 00770);
SAFE_STAT(cleanup, fdir, &buf1);
/* save "old"'s dev and ino */
olddev = buf1.st_dev;
oldino = buf1.st_ino;
/* create another directory */
if (stat(mdir, &buf2) != -1) {
tst_brkm(TBROK, cleanup, "tmp directory %s found!", mdir);
}
SAFE_MKDIR(cleanup, mdir, 00770);
SAFE_STAT(cleanup, mdir, &buf2);
/* save "new"'s dev and ino */
olddev1 = buf2.st_dev;
oldino1 = buf2.st_ino;
}
static void setup(void)
{
SAFE_MKDIR(TESTDIR_FLAGGED, 0777);
SAFE_MKDIR(TESTDIR_UNFLAGGED, 0777);
if (!strcmp(tst_device->fs_type, "btrfs") && tst_kvercmp(4, 13, 0) < 0)
tst_brk(TCONF, "Btrfs statx() supported since 4.13");
caid_flags_setup();
}
static void setup(void)
{
int i;
const char *fs_type;
tst_require_root();
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to acquire device");
tst_mkfs(cleanup, device, fs_type, NULL, NULL);
SAFE_MKDIR(cleanup, MNTPOINT, DIR_MODE);
if (mount(device, MNTPOINT, fs_type, 0, NULL) == -1) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
SAFE_MKDIR(cleanup, TESTDIR5, DIR_MODE);
if (mount(device, MNTPOINT, fs_type, MS_REMOUNT | MS_RDONLY,
NULL) == -1) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
SAFE_MKDIR(cleanup, TESTDIR, DIR_MODE);
SAFE_TOUCH(cleanup, TESTFILE, FILE_MODE, NULL);
memset(longpathname, 'a', PATH_MAX + 1);
SAFE_TOUCH(cleanup, TESTFILE2, FILE_MODE, NULL);
#if !defined(UCLINUX)
test_cases[4].dir = SAFE_MMAP(cleanup, 0, 1, PROT_NONE,
MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
#endif
/*
* NOTE: the ELOOP test is written based on that the
* consecutive symlinks limit in kernel is hardwired
* to 40.
*/
SAFE_MKDIR(cleanup, "loopdir", DIR_MODE);
SAFE_SYMLINK(cleanup, "../loopdir", "loopdir/loopdir");
for (i = 0; i < 43; i++)
strcat(looppathname, TESTDIR4);
}
static void setup(void)
{
SAFE_MKDIR(MOUNT_NAME, 0755);
SAFE_MOUNT(MOUNT_NAME, MOUNT_NAME, "none", MS_BIND, NULL);
mount_created = 1;
SAFE_CHDIR(MOUNT_NAME);
SAFE_MKDIR(DIR_NAME, 0755);
sprintf(fname, "tfile_%d", getpid());
SAFE_FILE_PRINTF(fname, "1");
}
static void setup(void)
{
int i;
const char *fs_type;
tst_require_root(NULL);
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to acquire device");
SAFE_MKDIR(cleanup, "test_dir", DIR_MODE);
dir_fd = SAFE_OPEN(cleanup, "test_dir", O_DIRECTORY);
SAFE_MKDIR(cleanup, "test_eloop", DIR_MODE);
SAFE_SYMLINK(cleanup, "../test_eloop", "test_eloop/test_eloop");
SAFE_MKDIR(cleanup, "test_dir/test_eloop", DIR_MODE);
SAFE_SYMLINK(cleanup, "../test_eloop",
"test_dir/test_eloop/test_eloop");
/*
* NOTE: the ELOOP test is written based on that the consecutive
* symlinks limits in kernel is hardwired to 40.
*/
for (i = 0; i < 43; i++)
strcat(test_file2, "/test_eloop");
tst_mkfs(cleanup, device, fs_type, NULL);
SAFE_MKDIR(cleanup, "test_dir/mntpoint", DIR_MODE);
if (mount(device, "test_dir/mntpoint", fs_type, MS_RDONLY, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag_dir = 1;
SAFE_MKDIR(cleanup, "mntpoint", DIR_MODE);
if (mount(device, "mntpoint", fs_type, MS_RDONLY, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag_cur = 1;
TEST_EXP_ENOS(exp_enos);
}
static void setup(void)
{
const char *fs_opts[3] = {"-b", "1024", NULL};
tst_sig(FORK, DEF_HANDLER, NULL);
tst_require_root();
TEST_PAUSE;
tst_tmpdir();
TST_CHECKPOINT_INIT(tst_rmdir);
page_size = getpagesize();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
tst_mkfs(cleanup, device, fs_type, fs_opts, "10240");
SAFE_MKDIR(cleanup, MNTPOINT, 0755);
/*
* Disable ext4 delalloc feature, so block will be allocated
* as soon as possible
*/
SAFE_MOUNT(cleanup, device, MNTPOINT, fs_type, 0, "nodelalloc");
mount_flag = 1;
SAFE_CHDIR(cleanup, MNTPOINT);
chdir_flag = 1;
}
static void setup(void)
{
char *tmpdir;
if (tst_kvercmp(2, 6, 16) < 0)
tst_brkm(TCONF, NULL, "This test needs kernel 2.6.16 or newer");
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
/* Initialize test dir and file names */
tmpdir = tst_get_tmpdir();
sprintf(testfilepath, PATHNAME"/mknodattestfile%d", getpid());
sprintf(testfile, "mknodattestfile%d", getpid());
sprintf(testfile2, "mknodattestfile2%d", getpid());
sprintf(testfile3, "%s/mknodattestfile3%d", tmpdir, getpid());
free(tmpdir);
SAFE_MKDIR(cleanup, PATHNAME, 0700);
dir_fd = SAFE_OPEN(cleanup, PATHNAME, O_DIRECTORY);
fd = SAFE_OPEN(cleanup, testfile2, O_CREAT | O_RDWR, 0600);
}
void mount_mem(char *name, char *fs, char *options, char *path, char *path_new)
{
SAFE_MKDIR(path, 0777);
if (mount(name, path, fs, 0, options) == -1) {
if (errno == ENODEV) {
if (rmdir(path) == -1)
tst_res(TWARN | TERRNO, "rmdir %s failed",
path);
tst_brk(TCONF,
"file system %s is not configured in kernel",
fs);
}
tst_brk(TBROK | TERRNO, "mount %s", path);
}
SAFE_MKDIR(path_new, 0777);
}
static void setup(void)
{
char path[PATH_MAX];
tst_sig(FORK, DEF_HANDLER, cleanup);
tst_require_root();
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
tst_mkfs(cleanup, device, fs_type, NULL, NULL);
SAFE_MKDIR(cleanup, mntpoint, DIR_MODE);
if (getcwd(path_name, sizeof(path_name)) == NULL)
tst_brkm(TBROK, cleanup, "getcwd failed");
if (chmod(path_name, DIR_MODE) != 0)
tst_brkm(TBROK, cleanup, "chmod(%s, %#o) failed",
path_name, DIR_MODE);
strncpy(path, path_name, PATH_MAX);
snprintf(path_name, PATH_MAX, "%s/%s/", path, mntpoint);
TEST_PAUSE;
}
static void setup(void)
{
const char *fs_type;
struct passwd *ltpuser;
tst_sig(FORK, DEF_HANDLER, cleanup);
tst_require_root(NULL);
ltpuser = SAFE_GETPWNAM(NULL, "nobody");
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
tst_mkfs(cleanup, device, fs_type, NULL);
SAFE_MKDIR(cleanup, MNTPOINT, DIR_MODE);
if (mount(device, MNTPOINT, fs_type, 0, NULL))
tst_brkm(TBROK | TERRNO, cleanup, "mount() failed");
mount_flag = 1;
SAFE_SETEUID(cleanup, ltpuser->pw_uid);
TEST_PAUSE;
}
static void setup(void)
{
unsigned int i;
int fd;
SAFE_MKDIR(TMP_DIR, 0664);
SAFE_MOUNT(TMP_DIR, TMP_DIR, "tmpfs", 0, NULL);
fd = SAFE_OPEN(TEST_FILE, O_RDWR | O_CREAT, 0664);
/* Writing 40 KB of random data into this file [32 * 1280 = 40960] */
for (i = 0; i < 1280; i++)
SAFE_WRITE(1, fd, STR, strlen(STR));
SAFE_FSTAT(fd, &st);
/* Map the input file into shared memory */
sfile = SAFE_MMAP(NULL, st.st_size,
PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
/* Map the input file into private memory. MADV_HUGEPAGE only works
* with private anonymous pages */
amem = SAFE_MMAP(NULL, st.st_size,
PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
SAFE_CLOSE(fd);
}
static void setup(void)
{
int fd;
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
sprintf(fname, "fname_%d", getpid());
fd = SAFE_OPEN(cleanup, fname, O_RDWR | O_CREAT, 0644);
SAFE_CLOSE(cleanup, fd);
sprintf(sname, "symlink_%d", getpid());
SAFE_SYMLINK(cleanup, fname, sname);
sprintf(dir, "dir_%d", getpid());
SAFE_MKDIR(cleanup, dir, 0755);
if ((fd_notify = myfanotify_init(FAN_CLASS_NOTIF | FAN_NONBLOCK,
O_RDONLY)) < 0) {
if (errno == ENOSYS) {
tst_brkm(TCONF, cleanup,
"fanotify is not configured in this kernel.");
} else {
tst_brkm(TBROK | TERRNO, cleanup,
"fanotify_init failed");
}
}
}
static void setup(void)
{
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_require_root();
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
tst_mkfs(cleanup, device, fs_type, NULL, NULL);
SAFE_MKDIR(cleanup, MNT_POINT, DIR_MODE);
TEST_PAUSE;
/*
* mount a read-only file system for test EROFS
*/
if (mount(device, MNT_POINT, fs_type, MS_RDONLY, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
}
static void setup(void)
{
int ret;
SAFE_MKDIR(mntpoint, DIR_MODE);
SAFE_MOUNT(tst_device->dev, mntpoint, tst_device->fs_type, 0, NULL);
mount_flag = 1;
sprintf(fname, "%s/tfile_%d", mntpoint, getpid());
fd = SAFE_OPEN(fname, O_RDWR | O_CREAT, 0700);
ret = write(fd, fname, 1);
if (ret == -1) {
tst_brk(TBROK | TERRNO,
"write(%d, %s, 1) failed", fd, fname);
}
/* close the file we have open */
SAFE_CLOSE(fd);
fd_notify = myinotify_init();
if (fd_notify < 0) {
if (errno == ENOSYS)
tst_brk(TCONF,
"inotify is not configured in this kernel.");
else
tst_brk(TBROK | TERRNO,
"inotify_init failed");
}
tst_umount(mntpoint);
mount_flag = 0;
}
static void setup(void)
{
tst_require_root();
if ((tst_kvercmp(2, 6, 8)) < 0) {
tst_brkm(TCONF, NULL, "This test can only run on kernels "
"that are 2.6.8 or higher");
}
tst_sig(NOFORK, DEF_HANDLER, NULL);
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
tst_mkfs(cleanup, device, fs_type, NULL);
SAFE_MKDIR(cleanup, MNTPOINT, DIR_MODE);
TEST_PAUSE;
}
static void setup(void)
{
const char *fs_type;
tst_sig(FORK, DEF_HANDLER, cleanup);
tst_require_root();
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
tst_mkfs(cleanup, device, fs_type, NULL);
memset(long_path, 'a', PATH_MAX + 1);
SAFE_MKDIR(cleanup, MNTPOINT, DIR_MODE);
if (mount(device, MNTPOINT, fs_type, 0, NULL))
tst_brkm(TBROK | TERRNO, cleanup, "mount() failed");
mount_flag = 1;
fd = SAFE_OPEN(cleanup, MNTPOINT "/file", O_CREAT | O_RDWR);
TEST_PAUSE;
}
static void setup(void)
{
char nobody_uid[] = "nobody";
struct passwd *ltpuser;
tst_sig(FORK, DEF_HANDLER, cleanup);
tst_require_root();
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
tst_mkfs(cleanup, device, fs_type, NULL);
ltpuser = SAFE_GETPWNAM(cleanup, nobody_uid);
SAFE_SETEUID(cleanup, ltpuser->pw_uid);
SAFE_MKDIR(cleanup, mntpoint, DIR_MODE);
TEST_PAUSE;
}
void setup(void)
{
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_tmpdir();
char *abs_path = tst_get_tmpdir();
SAFE_ASPRINTF(cleanup, &testfile3, "%s/fstatattestfile3.txt", abs_path);
free(abs_path);
SAFE_MKDIR(cleanup, pathname, 0700);
fds[0] = SAFE_OPEN(cleanup, pathname, O_DIRECTORY);
fds[1] = fds[4] = fds[0];
SAFE_OPEN(cleanup, testfile, O_CREAT | O_RDWR, 0600);
SAFE_OPEN(cleanup, testfile2, O_CREAT | O_RDWR, 0600);
fds[2] = SAFE_OPEN(cleanup, testfile3, O_CREAT | O_RDWR, 0600);
fds[3] = 100;
fds[5] = AT_FDCWD;
filenames[0] = filenames[2] = filenames[3] = filenames[4] =
filenames[5] = testfile;
filenames[1] = testfile3;
TEST_PAUSE;
}
void setup(void)
{
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_tmpdir();
/* Initialize test dir and file names */
char *abs_path = tst_get_tmpdir();
int p = getpid();
sprintf(pathname, "fchmodattestdir%d", p);
sprintf(testfile, "fchmodattest%d.txt", p);
sprintf(testfile2, "%s/fchmodattest%d.txt", abs_path, p);
sprintf(testfile3, "fchmodattestdir%d/fchmodattest%d.txt", p, p);
free(abs_path);
SAFE_MKDIR(cleanup, pathname, 0700);
fds[0] = SAFE_OPEN(cleanup, pathname, O_DIRECTORY);
fds[1] = fds[4] = fds[0];
SAFE_OPEN(cleanup, testfile, O_CREAT | O_RDWR, 0600);
SAFE_OPEN(cleanup, testfile2, O_CREAT | O_RDWR, 0600);
fds[2] = SAFE_OPEN(cleanup, testfile3, O_CREAT | O_RDWR, 0600);
fds[3] = 100;
fds[5] = AT_FDCWD;
filenames[0] = filenames[2] = filenames[3] = filenames[4] = testfile;
filenames[1] = testfile2;
filenames[5] = testfile3;
TEST_PAUSE;
}
static void setup(void)
{
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
fd_notify = myinotify_init();
if (fd_notify == -1)
tst_brkm(TBROK|TERRNO, cleanup, "inotify_init() failed");
SAFE_MKDIR(cleanup, TEST_DIR, 00700);
close(SAFE_CREAT(cleanup, TEST_FILE, 00600));
wd_dir = myinotify_add_watch(fd_notify, TEST_DIR, IN_ALL_EVENTS);
if (wd_dir == -1) {
tst_brkm(TBROK|TERRNO, cleanup,
"inotify_add_watch(%d, \"%s\", IN_ALL_EVENTS) [1] failed",
fd_notify, TEST_DIR);
}
reap_wd_dir = 1;
wd_file = myinotify_add_watch(fd_notify, TEST_FILE, IN_ALL_EVENTS);
if (wd_file == -1)
tst_brkm(TBROK|TERRNO, cleanup,
"inotify_add_watch(%d, \"%s\", IN_ALL_EVENTS) [2] failed",
fd_notify, TEST_FILE);
reap_wd_file = 1;
}
static void setup(void)
{
tst_sig(FORK, DEF_HANDLER, cleanup);
tst_require_root(NULL);
tst_tmpdir();
SAFE_TOUCH(cleanup, file, FILE_MODE, NULL);
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
tst_mkfs(cleanup, device, fs_type, NULL);
SAFE_MKDIR(cleanup, mntpoint, DIR_MODE);
memset(path, 'a', PATH_MAX + 1);
if (mknod(char_dev, S_IFCHR | FILE_MODE, 0)) {
tst_brkm(TBROK | TERRNO, cleanup,
"failed to mknod(char_dev, S_IFCHR | FILE_MODE, 0)");
}
TEST_PAUSE;
}
static void setup(void)
{
check_hugepage();
hugepagesize = SAFE_READ_MEMINFO("Hugepagesize:") * 1024;
init_sys_sz_paths();
if (opt_sysfs) {
path = path_sys_sz_huge;
pathover = path_sys_sz_over;
} else {
path = PATH_PROC_HUGE;
pathover = PATH_PROC_OVER;
}
if (opt_alloc) {
size = atoi(opt_alloc);
length = (size + size * 0.5) * 2;
}
if (opt_shmid) {
SAFE_FILE_SCANF(PATH_SHMMAX, "%llu", &shmmax);
if (shmmax < (unsigned long long)(length / 2 * hugepagesize)) {
restore_shmmax = 1;
SAFE_FILE_PRINTF(PATH_SHMMAX, "%ld",
(length / 2 * hugepagesize));
}
}
SAFE_FILE_SCANF(path, "%ld", &nr_hugepages);
tst_res(TINFO, "original nr_hugepages is %ld", nr_hugepages);
/* Reset. */
SAFE_FILE_PRINTF(path, "%ld", size);
restore_nr_hgpgs = 1;
if (access(pathover, F_OK)) {
tst_brk(TCONF, "file %s does not exist in the system",
pathover);
}
SAFE_FILE_SCANF(pathover, "%ld", &nr_overcommit_hugepages);
tst_res(TINFO, "original nr_overcommit_hugepages is %ld",
nr_overcommit_hugepages);
/* Reset. */
SAFE_FILE_PRINTF(pathover, "%ld", size);
restore_overcomm_hgpgs = 1;
SAFE_MKDIR(MOUNT_DIR, 0700);
SAFE_MOUNT(NULL, MOUNT_DIR, "hugetlbfs", 0, NULL);
mounted = 1;
if (opt_shmid) {
/* Use /proc/meminfo to generate an IPC key. */
key = ftok(PATH_MEMINFO, strlen(PATH_MEMINFO));
if (key == -1)
tst_brk(TBROK | TERRNO, "ftok");
}
}
static void setup(void)
{
int fd;
tst_require_root(NULL);
tst_tmpdir();
ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
fd = SAFE_CREAT(cleanup, TEST_FILE5, 0777);
SAFE_CLOSE(cleanup, fd);
if (acct(TEST_FILE5) == -1) {
if (errno == ENOSYS) {
tst_brkm(TCONF, cleanup,
"BSD process accounting is not configured in "
"this kernel");
} else {
tst_brkm(TBROK | TERRNO, cleanup, "acct failed unexpectedly");
}
}
/* turn off acct, so we are in a known state */
if (acct(NULL) == -1) {
if (errno == ENOSYS) {
tst_brkm(TCONF, cleanup,
"BSD process accounting is not configured in "
"this kernel");
} else {
tst_brkm(TBROK | TERRNO, cleanup, "acct(NULL) failed");
}
}
/* ELOOP SETTING */
SAFE_SYMLINK(cleanup, TEST_FILE6, "test_file_eloop2");
SAFE_SYMLINK(cleanup, "test_file_eloop2", TEST_FILE6);
/* ENAMETOOLONG SETTING */
memset(nametoolong, 'a', PATH_MAX+1);
/* EROFS SETTING */
tst_mkfs(NULL, device, fstype, NULL);
SAFE_MKDIR(cleanup, "mntpoint", DIR_MODE);
if (mount(device, "mntpoint", fstype, 0, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
/* Create a file in the file system, then remount it as read-only */
fd = SAFE_CREAT(cleanup, TEST_FILE8, 0644);
SAFE_CLOSE(cleanup, fd);
if (mount(device, "mntpoint", fstype,
MS_REMOUNT | MS_RDONLY, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
}
static void setup(void)
{
int i;
const char *fs_type;
if (tst_kvercmp(2, 6, 16) < 0) {
tst_brkm(TCONF, NULL, "This test can only run on kernels "
"that are 2.6.16 and higher");
}
tst_require_root();
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to acquire device");
tst_mkfs(cleanup, device, fs_type, NULL, NULL);
TEST_PAUSE;
/*
* mount a read-only file system for EROFS test
*/
SAFE_MKDIR(cleanup, MNT_POINT, DIR_MODE);
if (mount(device, MNT_POINT, fs_type, MS_RDONLY, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
dir_fd = SAFE_OPEN(cleanup, MNT_POINT, O_DIRECTORY);
/*
* NOTE: the ELOOP test is written based on that the consecutive
* symlinks limits in kernel is hardwired to 40.
*/
SAFE_MKDIR(cleanup, "test_eloop", DIR_MODE);
SAFE_SYMLINK(cleanup, "../test_eloop", "test_eloop/test_eloop");
for (i = 0; i < 43; i++)
strcat(elooppathname, ELOPFILE);
}
static void setup(void)
{
int i;
struct passwd *ltpuser;
const char *fs_type;
tst_require_root(NULL);
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to acquire device");
tst_mkfs(cleanup, device, fs_type, NULL);
TEST_PAUSE;
/* mount a read-only file system for EROFS test */
SAFE_MKDIR(cleanup, MNT_POINT, DIR_MODE);
if (mount(device, MNT_POINT, fs_type, MS_RDONLY, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
SAFE_SETEUID(cleanup, ltpuser->pw_uid);
SAFE_MKDIR(cleanup, DIR_TEMP, DIR_TEMP_MODE);
/*
* NOTE: the ELOOP test is written based on that the consecutive
* symlinks limits in kernel is hardwired to 40.
*/
SAFE_MKDIR(cleanup, "test_eloop", DIR_MODE);
SAFE_SYMLINK(cleanup, "../test_eloop", "test_eloop/test_eloop");
for (i = 0; i < 43; i++)
strcat(elooppathname, ELOPFILE);
}
static void setup(void)
{
if ((tst_kvercmp(2, 6, 16)) < 0)
tst_brkm(TCONF, NULL, "This test needs kernel 2.6.16 or newer");
tst_require_root(NULL);
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to acquire device");
TEST_PAUSE;
ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
SAFE_TOUCH(cleanup, TEST_FILE, 0644, NULL);
memset(nametoolong, 'a', PATH_MAX+1);
SAFE_TOUCH(cleanup, TEST_EXIST, 0644, NULL);
SAFE_SYMLINK(cleanup, TEST_ELOOP, "test_file_eloop2");
SAFE_SYMLINK(cleanup, "test_file_eloop2", TEST_ELOOP);
SAFE_MKDIR(cleanup, "./tmp", DIR_MODE);
SAFE_TOUCH(cleanup, TEST_EACCES, 0666, NULL);
tst_mkfs(cleanup, device, fs_type, NULL);
SAFE_MKDIR(cleanup, "mntpoint", DIR_MODE);
if (mount(device, "mntpoint", fs_type, 0, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
max_hardlinks = tst_fs_fill_hardlinks(cleanup, "emlink_dir");
}
void setup(void)
{
struct passwd *pw;
pw = SAFE_GETPWNAM("nobody");
SAFE_SETEUID(pw->pw_uid);
SAFE_MKDIR(DIRNAME, 0400);
fd = SAFE_OPEN(DIRNAME, O_RDONLY);
}
static void setup(void)
{
SAFE_MKDIR(mntpoint, 0755);
SAFE_MKFS(tst_device->dev, "xfs", NULL, NULL);
SAFE_MOUNT(tst_device->dev, mntpoint, "xfs", 0, "usrquota");
mount_flag = 1;
test_id = geteuid();
}
static void setup(void)
{
int i;
const char *fs_type;
tst_require_root();
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to acquire device");
SAFE_MKDIR(cleanup, TEST_FILE1, DIR_MODE);
SAFE_MKDIR(cleanup, "test_eloop", DIR_MODE);
SAFE_SYMLINK(cleanup, "../test_eloop", "test_eloop/test_eloop");
for (i = 0; i < 43; i++)
strcat(test_file4, "/test_eloop");
tst_mkfs(cleanup, device, fs_type, NULL);
SAFE_MKDIR(cleanup, MNT_POINT, DIR_MODE);
if (mount(device, MNT_POINT, fs_type, 0, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
SAFE_TOUCH(cleanup, TEST_FILE2, 0644, NULL);
if (mount(device, MNT_POINT, fs_type,
MS_REMOUNT | MS_RDONLY, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
}
static void setup(void)
{
int i;
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_require_root(NULL);
tst_tmpdir();
TEST_EXP_ENOS(exp_enos);
TEST_PAUSE;
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
tst_mkfs(cleanup, device, fs_type, NULL);
SAFE_MKDIR(cleanup, MNTPOINT, 0755);
if (mount(device, MNTPOINT, fs_type, 0, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
SAFE_TOUCH(cleanup, TEST_EROFS, 0644, NULL);
SAFE_MKDIR(cleanup, TEST_EMLINK, 0755);
max_subdirs = tst_fs_fill_subdirs(cleanup, "emlink_dir");
/*
* NOTE: the ELOOP test is written based on that the consecutive
* symlinks limits in kernel is hardwired to 40.
*/
SAFE_MKDIR(cleanup, "test_eloop", 0644);
SAFE_SYMLINK(cleanup, "../test_eloop", "test_eloop/test_eloop");
for (i = 0; i < 43; i++)
strcat(elooppathname, ELOPFILE);
}
