diff options
Diffstat (limited to 'src/test/test-fs-util.c')
| -rw-r--r-- | src/test/test-fs-util.c | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/src/test/test-fs-util.c b/src/test/test-fs-util.c index 86d963c4c7..2ad9e71856 100644 --- a/src/test/test-fs-util.c +++ b/src/test/test-fs-util.c @@ -388,6 +388,92 @@ static void test_access_fd(void) { } } +static void test_touch_file(void) { + uid_t test_uid, test_gid; + _cleanup_(rm_rf_physical_and_freep) char *p = NULL; + struct stat st; + const char *a; + usec_t test_mtime; + + test_uid = geteuid() == 0 ? 65534 : getuid(); + test_gid = geteuid() == 0 ? 65534 : getgid(); + + test_mtime = usec_sub_unsigned(now(CLOCK_REALTIME), USEC_PER_WEEK); + + assert_se(mkdtemp_malloc("/dev/shm/touch-file-XXXXXX", &p) >= 0); + + a = strjoina(p, "/regular"); + assert_se(touch_file(a, false, test_mtime, test_uid, test_gid, 0640) >= 0); + assert_se(lstat(a, &st) >= 0); + assert_se(st.st_uid == test_uid); + assert_se(st.st_gid == test_gid); + assert_se(S_ISREG(st.st_mode)); + assert_se((st.st_mode & 0777) == 0640); + assert_se(timespec_load(&st.st_mtim) == test_mtime); + + a = strjoina(p, "/dir"); + assert_se(mkdir(a, 0775) >= 0); + assert_se(touch_file(a, false, test_mtime, test_uid, test_gid, 0640) >= 0); + assert_se(lstat(a, &st) >= 0); + assert_se(st.st_uid == test_uid); + assert_se(st.st_gid == test_gid); + assert_se(S_ISDIR(st.st_mode)); + assert_se((st.st_mode & 0777) == 0640); + assert_se(timespec_load(&st.st_mtim) == test_mtime); + + a = strjoina(p, "/fifo"); + assert_se(mkfifo(a, 0775) >= 0); + assert_se(touch_file(a, false, test_mtime, test_uid, test_gid, 0640) >= 0); + assert_se(lstat(a, &st) >= 0); + assert_se(st.st_uid == test_uid); + assert_se(st.st_gid == test_gid); + assert_se(S_ISFIFO(st.st_mode)); + assert_se((st.st_mode & 0777) == 0640); + assert_se(timespec_load(&st.st_mtim) == test_mtime); + + a = strjoina(p, "/sock"); + assert_se(mknod(a, 0775 | S_IFSOCK, 0) >= 0); + assert_se(touch_file(a, false, test_mtime, test_uid, test_gid, 0640) >= 0); + assert_se(lstat(a, &st) >= 0); + assert_se(st.st_uid == test_uid); + assert_se(st.st_gid == test_gid); + assert_se(S_ISSOCK(st.st_mode)); + assert_se((st.st_mode & 0777) == 0640); + assert_se(timespec_load(&st.st_mtim) == test_mtime); + + if (geteuid() == 0) { + a = strjoina(p, "/cdev"); + assert_se(mknod(a, 0775 | S_IFCHR, makedev(0, 0)) >= 0); + assert_se(touch_file(a, false, test_mtime, test_uid, test_gid, 0640) >= 0); + assert_se(lstat(a, &st) >= 0); + assert_se(st.st_uid == test_uid); + assert_se(st.st_gid == test_gid); + assert_se(S_ISCHR(st.st_mode)); + assert_se((st.st_mode & 0777) == 0640); + assert_se(timespec_load(&st.st_mtim) == test_mtime); + + a = strjoina(p, "/bdev"); + assert_se(mknod(a, 0775 | S_IFBLK, makedev(0, 0)) >= 0); + assert_se(touch_file(a, false, test_mtime, test_uid, test_gid, 0640) >= 0); + assert_se(lstat(a, &st) >= 0); + assert_se(st.st_uid == test_uid); + assert_se(st.st_gid == test_gid); + assert_se(S_ISBLK(st.st_mode)); + assert_se((st.st_mode & 0777) == 0640); + assert_se(timespec_load(&st.st_mtim) == test_mtime); + } + + a = strjoina(p, "/lnk"); + assert_se(symlink("target", a) >= 0); + assert_se(touch_file(a, false, test_mtime, test_uid, test_gid, 0640) >= 0); + assert_se(lstat(a, &st) >= 0); + assert_se(st.st_uid == test_uid); + assert_se(st.st_gid == test_gid); + assert_se(S_ISLNK(st.st_mode)); + assert_se((st.st_mode & 0777) == 0640); + assert_se(timespec_load(&st.st_mtim) == test_mtime); +} + int main(int argc, char *argv[]) { test_unlink_noerrno(); test_get_files_in_directory(); @@ -396,6 +482,7 @@ int main(int argc, char *argv[]) { test_chase_symlinks(); test_dot_or_dot_dot(); test_access_fd(); + test_touch_file(); return 0; } |