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-rw-r--r--test/misc/bug-glob2.c300
1 files changed, 0 insertions, 300 deletions
diff --git a/test/misc/bug-glob2.c b/test/misc/bug-glob2.c
deleted file mode 100644
index 069891b03..000000000
--- a/test/misc/bug-glob2.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/* Test glob memory management.
- for the filesystem access functions.
- Copyright (C) 2001, 2002, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <dirent.h>
-#include <glob.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/stat.h>
-
-// #define DEBUG
-#ifdef DEBUG
-# define PRINTF(fmt, args...) \
- do \
- { \
- int save_errno = errno; \
- printf (fmt, ##args); \
- errno = save_errno; \
- } while (0)
-#else
-# define PRINTF(fmt, args...)
-#endif
-
-
-#ifdef GLOB_ALTDIRFUNC
-static struct
-{
- const char *name;
- int level;
- int type;
- mode_t mode;
-} filesystem[] =
-{
- { ".", 1, DT_DIR, 0755 },
- { "..", 1, DT_DIR, 0755 },
- { "dir", 1, DT_DIR, 0755 },
- { ".", 2, DT_DIR, 0755 },
- { "..", 2, DT_DIR, 0755 },
- { "readable", 2, DT_DIR, 0755 },
- { ".", 3, DT_DIR, 0755 },
- { "..", 3, DT_DIR, 0755 },
- { "a", 3, DT_REG, 0644 },
- { "unreadable", 2, DT_DIR, 0111 },
- { ".", 3, DT_DIR, 0111 },
- { "..", 3, DT_DIR, 0755 },
- { "a", 3, DT_REG, 0644 },
- { "zz-readable", 2, DT_DIR, 0755 },
- { ".", 3, DT_DIR, 0755 },
- { "..", 3, DT_DIR, 0755 },
- { "a", 3, DT_REG, 0644 }
-};
-#define nfiles (sizeof (filesystem) / sizeof (filesystem[0]))
-
-
-typedef struct
-{
- int level;
- int idx;
- struct dirent d;
- char room_for_dirent[NAME_MAX];
-} my_DIR;
-
-
-static long int
-find_file (const char *s)
-{
- int level = 1;
- long int idx = 0;
-
- if (strcmp (s, ".") == 0)
- return 0;
-
- if (s[0] == '.' && s[1] == '/')
- s += 2;
-
- while (*s != '\0')
- {
- char *endp = strchrnul (s, '/');
-
- PRINTF ("looking for %.*s, level %d\n", (int) (endp - s), s, level);
-
- while (idx < nfiles && filesystem[idx].level >= level)
- {
- if (filesystem[idx].level == level
- && memcmp (s, filesystem[idx].name, endp - s) == 0
- && filesystem[idx].name[endp - s] == '\0')
- break;
- ++idx;
- }
-
- if (idx == nfiles || filesystem[idx].level < level)
- {
- errno = ENOENT;
- return -1;
- }
-
- if (*endp == '\0')
- return idx + 1;
-
- if (filesystem[idx].type != DT_DIR
- && (idx + 1 >= nfiles
- || filesystem[idx].level >= filesystem[idx + 1].level))
- {
- errno = ENOTDIR;
- return -1;
- }
-
- ++idx;
-
- s = endp + 1;
- ++level;
- }
-
- errno = ENOENT;
- return -1;
-}
-
-
-static void *
-my_opendir (const char *s)
-{
- long int idx = find_file (s);
- my_DIR *dir;
-
- if (idx == -1)
- {
- PRINTF ("my_opendir(\"%s\") == NULL (%m)\n", s);
- return NULL;
- }
-
- if ((filesystem[idx].mode & 0400) == 0)
- {
- errno = EACCES;
- PRINTF ("my_opendir(\"%s\") == NULL (%m)\n", s);
- return NULL;
- }
-
- dir = (my_DIR *) malloc (sizeof (my_DIR));
- if (dir == NULL)
- {
- printf ("cannot allocate directory handle: %m\n");
- exit (EXIT_FAILURE);
- }
-
- dir->level = filesystem[idx].level;
- dir->idx = idx;
-
- PRINTF ("my_opendir(\"%s\") == { level: %d, idx: %ld }\n",
- s, filesystem[idx].level, idx);
-
- return dir;
-}
-
-
-static struct dirent *
-my_readdir (void *gdir)
-{
- my_DIR *dir = gdir;
-
- if (dir->idx == -1)
- {
- PRINTF ("my_readdir ({ level: %d, idx: %ld }) = NULL\n",
- dir->level, (long int) dir->idx);
- return NULL;
- }
-
- while (dir->idx < nfiles && filesystem[dir->idx].level > dir->level)
- ++dir->idx;
-
- if (dir->idx == nfiles || filesystem[dir->idx].level < dir->level)
- {
- dir->idx = -1;
- PRINTF ("my_readdir ({ level: %d, idx: %ld }) = NULL\n",
- dir->level, (long int) dir->idx);
- return NULL;
- }
-
- dir->d.d_ino = dir->idx;
-
-#ifdef _DIRENT_HAVE_D_TYPE
- dir->d.d_type = filesystem[dir->idx].type;
-#endif
-
- strcpy (dir->d.d_name, filesystem[dir->idx].name);
-
-#ifdef _DIRENT_HAVE_D_TYPE
- PRINTF ("my_readdir ({ level: %d, idx: %ld }) = { d_ino: %ld, d_type: %d, d_name: \"%s\" }\n",
- dir->level, (long int) dir->idx, dir->d.d_ino, dir->d.d_type,
- dir->d.d_name);
-#else
- PRINTF ("my_readdir ({ level: %d, idx: %ld }) = { d_ino: %ld, d_name: \"%s\" }\n",
- dir->level, (long int) dir->idx, dir->d.d_ino,
- dir->d.d_name);
-#endif
-
- ++dir->idx;
-
- return &dir->d;
-}
-
-
-static void
-my_closedir (void *dir)
-{
- PRINTF ("my_closedir ()\n");
- free (dir);
-}
-
-
-/* We use this function for lstat as well since we don't have any. */
-static int
-my_stat (const char *name, struct stat *st)
-{
- long int idx = find_file (name);
-
- if (idx == -1)
- {
- PRINTF ("my_stat (\"%s\", ...) = -1 (%m)\n", name);
- return -1;
- }
-
- memset (st, '\0', sizeof (*st));
-
- if (filesystem[idx].type == DT_UNKNOWN)
- st->st_mode = DTTOIF (idx + 1 < nfiles
- && filesystem[idx].level < filesystem[idx + 1].level
- ? DT_DIR : DT_REG) | filesystem[idx].mode;
- else
- st->st_mode = DTTOIF (filesystem[idx].type) | filesystem[idx].mode;
-
- PRINTF ("my_stat (\"%s\", { st_mode: %o }) = 0\n", name, st->st_mode);
-
- return 0;
-}
-
-
-static void
-init_glob_altdirfuncs (glob_t *pglob)
-{
- pglob->gl_closedir = my_closedir;
- pglob->gl_readdir = my_readdir;
- pglob->gl_opendir = my_opendir;
- pglob->gl_lstat = my_stat;
- pglob->gl_stat = my_stat;
-}
-
-
-static int
-do_test (void)
-{
- glob_t gl;
- memset (&gl, 0, sizeof (gl));
- init_glob_altdirfuncs (&gl);
-
- if (glob ("dir/*able/*", GLOB_ERR | GLOB_ALTDIRFUNC, NULL, &gl)
- != GLOB_ABORTED)
- {
- puts ("glob did not fail with GLOB_ABORTED");
- exit (EXIT_FAILURE);
- }
-
- globfree (&gl);
-
- memset (&gl, 0, sizeof (gl));
- init_glob_altdirfuncs (&gl);
-
- gl.gl_offs = 3;
- if (glob ("dir2/*", GLOB_DOOFFS, NULL, &gl) != GLOB_NOMATCH)
- {
- puts ("glob did not fail with GLOB_NOMATCH");
- exit (EXIT_FAILURE);
- }
-
- globfree (&gl);
-
- return 0;
-}
-#else
-static int do_test (void) { return 0; }
-#endif
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
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