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)
{
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;
}
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)
{
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)
{
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)
{
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)
{
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)
{
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)
{
int fd;
tst_require_root(NULL);
check_acct_in_kernel();
tst_tmpdir();
ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
fd = SAFE_CREAT(cleanup, TEST_FILE5, 0777);
SAFE_CLOSE(cleanup, fd);
if (acct(TEST_FILE5) == -1)
tst_brkm(TBROK | TERRNO, cleanup, "acct failed unexpectedly");
/* turn off acct, so we are in a known state */
if (acct(NULL) == -1)
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 */
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) < 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", fs_type,
MS_REMOUNT | MS_RDONLY, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
}
static void do_setup(int argc, char *argv[])
{
if (!tst_test)
tst_brk(TBROK, "No tests to run");
if (!tst_test->test && !tst_test->test_all)
tst_brk(TBROK, "No test function speficied");
if (tst_test->test && tst_test->test_all)
tst_brk(TBROK, "You can define either test() or test_all()");
if (tst_test->test && !tst_test->tcnt)
tst_brk(TBROK, "Number of tests (tcnt) must not be > 0");
if (tst_test->test_all && tst_test->tcnt)
tst_brk(TBROK, "You can't define tcnt for test_all()");
if (tst_test->needs_root && geteuid() != 0)
tst_brk(TCONF, "Test needs to be run as root");
if (tst_test->min_kver)
check_kver();
parse_opts(argc, argv);
setup_ipc();
if (needs_tmpdir()) {
tst_tmpdir();
tmpdir_created = 1;
}
if (tst_test->needs_device) {
tdev.dev = tst_acquire_device(NULL);
tdev.fs_type = tst_dev_fs_type();
if (!tdev.dev)
tst_brk(TCONF, "Failed to acquire device");
tst_device = &tdev;
}
if (tst_test->resource_files)
copy_resources();
main_pid = getpid();
if (tst_test->setup)
tst_test->setup();
if (main_pid != getpid())
tst_brk(TBROK, "Runaway child in setup()!");
}
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)
{
struct passwd *ltpuser;
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 obtain block device");
SAFE_TOUCH(cleanup, TESTFILE1, FILE_MODE, NULL);
ltpuser = SAFE_GETPWNAM(cleanup, LTPUSER1);
SAFE_CHOWN(cleanup, TESTFILE1, ltpuser->pw_uid,
ltpuser->pw_gid);
SAFE_TOUCH(cleanup, TESTFILE2, FILE_MODE, NULL);
ltpuser = SAFE_GETPWNAM(cleanup, LTPUSER2);
SAFE_CHOWN(cleanup, TESTFILE2, ltpuser->pw_uid,
ltpuser->pw_gid);
tst_mkfs(cleanup, device, fs_type, 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);
}
mount_flag = 1;
SAFE_TOUCH(cleanup, TESTFILE3, FILE_MODE, NULL);
ltpuser = SAFE_GETPWNAM(cleanup, LTPUSER1);
SAFE_CHOWN(cleanup, TESTFILE3, ltpuser->pw_uid,
ltpuser->pw_gid);
if (mount(device, MNTPOINT, fs_type,
MS_REMOUNT | MS_RDONLY, NULL) == -1) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
ltpuser = SAFE_GETPWNAM(cleanup, LTPUSER1);
SAFE_SETEUID(cleanup, ltpuser->pw_uid);
}
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)
{
char path[PATH_MAX];
struct stat file_stat;
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);
SAFE_MOUNT(cleanup, device, mntpoint, fs_type, 0, NULL);
TST_RESOURCE_COPY(cleanup, "mount03_setuid_test", path_name);
snprintf(file, PATH_MAX, "%smount03_setuid_test", path_name);
SAFE_STAT(cleanup, file, &file_stat);
if (file_stat.st_mode != SUID_MODE &&
chmod(file, SUID_MODE) < 0)
tst_brkm(TBROK, cleanup,
"setuid for setuid_test failed");
SAFE_UMOUNT(cleanup, mntpoint);
TEST_PAUSE;
}
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");
}
static void setup(void)
{
struct statvfs fs;
srand(getpid());
tst_tmpdir();
SAFE_MKDIR(tst_rmdir, MOUNT_DIR, 0777);
TST_CHECKPOINT_INIT(tst_rmdir);
if (statvfs(".", &fs) == -1)
tst_brkm(TFAIL | TERRNO, tst_rmdir, "statvfs failed");
if ((fs.f_flag & MS_MANDLOCK))
return;
tst_resm(TINFO, "TMPDIR does not support mandatory locks");
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
/* the kernel returns EPERM when CONFIG_MANDATORY_FILE_LOCKING is not
* supported - to avoid false negatives, mount the fs first without
* flags and then remount it as MS_MANDLOCK */
tst_mkfs(cleanup, device, fs_type, NULL, NULL);
SAFE_MOUNT(cleanup, device, MOUNT_DIR, fs_type, 0, NULL);
mount_flag = 1;
if (mount(NULL, MOUNT_DIR, NULL, MS_REMOUNT|MS_MANDLOCK, NULL) == -1) {
if (errno == EPERM) {
tst_brkm(TCONF, cleanup, "Mandatory locking (likely) "
"not supported by this system");
} else {
tst_brkm(TBROK | TERRNO, cleanup,
"Remount with MS_MANDLOCK failed");
}
}
}
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)
{
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, MNTPOINT, DIR_MODE);
TEST_PAUSE;
}
static void setup(void)
{
const char *mount_flags[] = {"noatime", "relatime", NULL};
TEST_PAUSE;
tst_sig(FORK, DEF_HANDLER, cleanup);
tst_tmpdir();
SAFE_MKDIR(cleanup, MNTPOINT, DIR_MODE);
if (tst_path_has_mnt_flags(cleanup, NULL, mount_flags)) {
const char *fs_type;
if ((tst_kvercmp(2, 6, 30)) < 0) {
tst_resm(TCONF,
"MS_STRICTATIME flags for mount(2) needs kernel 2.6.30 "
"or higher");
skip_noatime = 1;
return;
}
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device) {
tst_resm(TINFO, "Failed to obtain block device");
skip_noatime = 1;
goto end;
}
tst_mkfs(cleanup, device, fs_type, NULL, NULL);
SAFE_MOUNT(cleanup, device, MNTPOINT, fs_type, MS_STRICTATIME, NULL);
mount_flag = 1;
}
end:
SAFE_FILE_PRINTF(cleanup, TEST_FILE, TEST_FILE);
}
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);
}
static void setup(void)
{
int i;
const char *fs_type;
tst_require_root(NULL);
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_EXP_ENOS(exp_enos);
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");
memset(long_dir, 'a', PATH_MAX+1);
SAFE_TOUCH(cleanup, TST_EEXIST, MODE, NULL);
SAFE_TOUCH(cleanup, "tst_enotdir", MODE, NULL);
SAFE_MKDIR(cleanup, "test_eloop", DIR_MODE);
SAFE_SYMLINK(cleanup, "../test_eloop", "test_eloop/test_eloop");
for (i = 0; i < 43; i++)
strcat(loop_dir, "/test_eloop");
tst_mkfs(cleanup, device, fs_type, NULL);
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;
}
static void setup(void)
{
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_require_root(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);
if (mkdir(mntpoint, DIR_MODE) < 0) {
tst_brkm(TBROK, cleanup, "mkdir(%s, %#o) failed; "
"errno = %d: %s", mntpoint, DIR_MODE, errno,
strerror(errno));
}
TEST_PAUSE;
}
static void setup(void)
{
int ret;
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
fs_type = tst_dev_fs_type();
tst_tmpdir();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
tst_mkfs(cleanup, device, fs_type, NULL);
if (mkdir(mntpoint, DIR_MODE) < 0) {
tst_brkm(TBROK | TERRNO, cleanup, "mkdir(%s, %#o) failed",
mntpoint, DIR_MODE);
}
/* Call mount(2) */
tst_resm(TINFO, "mount %s to %s fs_type=%s", device, mntpoint, fs_type);
TEST(mount(device, mntpoint, fs_type, 0, NULL));
/* check return code */
if (TEST_RETURN != 0) {
TEST_ERROR_LOG(TEST_ERRNO);
tst_brkm(TBROK | TTERRNO, cleanup, "mount(2) failed");
}
mount_flag = 1;
sprintf(fname, "%s/tfile_%d", mntpoint, getpid());
fd = open(fname, O_RDWR | O_CREAT, 0700);
if (fd == -1) {
tst_brkm(TBROK | TERRNO, cleanup,
"open(%s, O_RDWR|O_CREAT,0700) failed", fname);
}
ret = write(fd, fname, 1);
if (ret == -1) {
tst_brkm(TBROK | TERRNO, cleanup,
"write(%d, %s, 1) failed", fd, fname);
}
/* close the file we have open */
if (close(fd) == -1)
tst_brkm(TBROK | TERRNO, cleanup, "close(%s) failed", fname);
fd_notify = myinotify_init();
if (fd_notify < 0) {
if (errno == ENOSYS)
tst_brkm(TCONF, cleanup,
"inotify is not configured in this kernel.");
else
tst_brkm(TBROK | TERRNO, cleanup,
"inotify_init failed");
}
wd = myinotify_add_watch(fd_notify, fname, IN_ALL_EVENTS);
if (wd < 0)
tst_brkm(TBROK | TERRNO, cleanup,
"inotify_add_watch (%d, %s, IN_ALL_EVENTS) failed.",
fd_notify, fname);
}
static void setup(void)
{
char *tmpdir;
const char *fs_type;
int i;
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 obtain block device");
TEST_PAUSE;
SAFE_TOUCH(cleanup, TESTFILE, FILEMODE, NULL);
SAFE_TOUCH(cleanup, TESTFILE2, FILEMODE, NULL);
tmpdir = tst_get_tmpdir();
sprintf(absoldpath, "%s/%s", tmpdir, TESTFILE2);
sprintf(absnewpath, "%s/%s", tmpdir, NEW_TESTFILE2);
free(tmpdir);
SAFE_MKDIR(cleanup, TESTDIR, DIRMODE);
SAFE_TOUCH(cleanup, TESTFILE3, FILEMODE, NULL);
SAFE_MKDIR(cleanup, NEW_TESTDIR, DIRMODE);
olddirfd = SAFE_OPEN(cleanup, TESTDIR, O_DIRECTORY);
newdirfd = SAFE_OPEN(cleanup, NEW_TESTDIR, O_DIRECTORY);
filefd = SAFE_OPEN(cleanup, TESTFILE4,
O_RDWR | O_CREAT, FILEMODE);
/*
* NOTE: the ELOOP test is written based on that the
* consecutive symlinks limit in kernel is hardwired
* to 40.
*/
SAFE_MKDIR(cleanup, "loopdir", DIRMODE);
SAFE_SYMLINK(cleanup, "../loopdir", "loopdir/loopdir");
for (i = 0; i < 43; i++)
strcat(looppathname, TESTDIR2);
tst_mkfs(cleanup, device, fs_type, NULL, NULL);
SAFE_MKDIR(cleanup, MNTPOINT, DIRMODE);
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, TESTFILE5, FILEMODE, NULL);
if (mount(device, MNTPOINT, fs_type,
MS_REMOUNT | MS_RDONLY, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
SAFE_MKDIR(cleanup, TESTDIR3, DIRMODE);
max_subdirs = tst_fs_fill_subdirs(cleanup, "testemlinkdir");
}
