/* Note: This is testing characters in the Latin2 set, but the
* encoding is still UTF-8 as it must be for libguestfs.
*/
static void
test_latin2 (guestfs_h *g, const struct filesystem *fs)
{
/* LATIN CAPITAL LETTER O WITH DOUBLE ACUTE */
const char O_dacute[] = { 0xc5, 0x90, 0 };
const char slash_O_dacute[] = { '/', 0xc5, 0x90, 0 };
/* LATIN SMALL LETTER O WITH DOUBLE ACUTE */
const char o_dacute[] = { 0xc5, 0x91, 0 };
const char slash_o_dacute[] = { '/', 0xc5, 0x91, 0 };
char **files;
size_t count;
if (guestfs_touch (g, slash_O_dacute) == -1)
exit (EXIT_FAILURE);
if (guestfs_touch (g, slash_o_dacute) == -1)
exit (EXIT_FAILURE);
/* Read list of files, check for case sensitivity. */
files = guestfs_ls (g, "/");
if (files == NULL)
exit (EXIT_FAILURE);
ignore_lost_and_found (files);
count = guestfs___count_strings (files);
if (fs->fs_case_insensitive) { /* case insensitive */
if (count != 1)
error (EXIT_FAILURE, 0,
"error: %s: %s is supposed to be case-insensitive, but %zu files "
"(instead of 1) were returned",
__func__, fs->fs_name, count);
if (memcmp (files[0], o_dacute, 3) != 0 &&
memcmp (files[0], O_dacute, 3) != 0)
error (EXIT_FAILURE, 0,
"error: %s: %s returned unexpected filename '%s'",
__func__, fs->fs_name, files[0]);
}
else { /* case sensitive */
if (count != 2)
error (EXIT_FAILURE, 0,
"error: %s: %s is supposed to be case-sensitive, but %zu files "
"(instead of 2) were returned",
__func__, fs->fs_name, count);
if (memcmp (files[0], O_dacute, 3) != 0 ||
memcmp (files[1], o_dacute, 3) != 0)
error (EXIT_FAILURE, 0,
"error: %s: %s returned unexpected filenames '%s' and '%s'",
__func__, fs->fs_name, files[0], files[1]);
if (guestfs_rm (g, slash_O_dacute) == -1)
exit (EXIT_FAILURE);
}
if (guestfs_rm (g, slash_o_dacute) == -1)
exit (EXIT_FAILURE);
}
static void
test_ascii (guestfs_h *g, const struct filesystem *fs)
{
char **files;
size_t count;
/* Create various ASCII-named files. */
if (guestfs_touch (g, "/ABC") == -1)
exit (EXIT_FAILURE);
if (guestfs_touch (g, "/def") == -1)
exit (EXIT_FAILURE);
if (guestfs_touch (g, "/abc") == -1)
exit (EXIT_FAILURE);
/* Read list of files, check for case sensitivity. */
files = guestfs_ls (g, "/");
if (files == NULL)
exit (EXIT_FAILURE);
ignore_lost_and_found (files);
count = guestfs___count_strings (files);
if (fs->fs_case_insensitive) { /* case insensitive */
if (count != 2)
error (EXIT_FAILURE, 0,
"error: %s: %s is supposed to be case-insensitive, but %zu files "
"(instead of 2) were returned",
__func__, fs->fs_name, count);
if (STRCASENEQ (files[0], "abc") ||
STRCASENEQ (files[1], "def"))
error (EXIT_FAILURE, 0,
"error: %s: %s returned unexpected filenames '%s' and '%s'",
__func__, fs->fs_name, files[0], files[1]);
}
else { /* case sensitive */
if (count != 3)
error (EXIT_FAILURE, 0,
"error: %s: %s is supposed to be case-sensitive, but %zu files "
"(instead of 3) were returned",
__func__, fs->fs_name, count);
if (STRNEQ (files[0], "ABC") == -1 ||
STRNEQ (files[1], "abc") == -1 ||
STRNEQ (files[2], "def") == -1)
error (EXIT_FAILURE, 0,
"error: %s: %s returned unexpected filenames '%s', '%s', '%s'",
__func__, fs->fs_name, files[0], files[1], files[2]);
if (guestfs_rm (g, "/abc") == -1)
exit (EXIT_FAILURE);
}
if (guestfs_rm (g, "/ABC") == -1)
exit (EXIT_FAILURE);
if (guestfs_rm (g, "/def") == -1)
exit (EXIT_FAILURE);
}
static void
test_chinese (guestfs_h *g, const struct filesystem *fs)
{
/* Various Simplified Chinese characters from:
* https://secure.wikimedia.org/wikipedia/en/wiki/Chinese_characters#Comparisons_of_traditional_Chinese.2C_simplified_Chinese.2C_and_Japanese
*/
char filenames[][5] = {
{ '/', 0xe7, 0x94, 0xb5, 0 },
{ '/', 0xe4, 0xb9, 0xb0, 0 },
{ '/', 0xe5, 0xbc, 0x80, 0 },
{ '/', 0xe4, 0xb8, 0x9c, 0 },
{ '/', 0xe8, 0xbd, 0xa6, 0 },
{ '/', 0xe7, 0xba, 0xa2, 0 },
};
const size_t nr_filenames = sizeof filenames / sizeof filenames[0];
size_t i, j;
char **files;
size_t count;
for (i = 0; i < nr_filenames; ++i) {
if (guestfs_touch (g, filenames[i]) == -1)
exit (EXIT_FAILURE);
}
/* Check the filenames. */
files = guestfs_ls (g, "/");
if (files == NULL)
exit (EXIT_FAILURE);
ignore_lost_and_found (files);
count = guestfs___count_strings (files);
if (count != nr_filenames)
error (EXIT_FAILURE, 0,
"error: %s: %s returned unexpected number of files "
"(%zu, expecting %zu)",
__func__, fs->fs_name, count, nr_filenames);
for (j = 0; j < count; ++j) {
for (i = 0; i < nr_filenames; ++i)
if (memcmp (files[j], &filenames[i][1], 4) == 0)
goto next;
error (EXIT_FAILURE, 0,
"error: %s: %s returned unexpected filename '%s'",
__func__, fs->fs_name, files[j]);
next:;
}
for (i = 0; i < nr_filenames; ++i)
if (guestfs_rm (g, filenames[i]) == -1)
exit (EXIT_FAILURE);
}
static int
mount_local_unlink (const char *path)
{
int r;
DECL_G ();
DEBUG_CALL ("%s", path);
if (g->ml_read_only) return -EROFS;
dir_cache_invalidate (g, path);
r = guestfs_rm (g, path);
if (r == -1)
RETURN_ERRNO;
return 0;
}
static int
fg_unlink (const char *path)
{
TRACE_CALL ("%s", path);
int r;
if (read_only) return -EROFS;
dir_cache_invalidate (path);
r = guestfs_rm (g, path);
if (r == -1)
return error ();
return 0;
}
