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-rw-r--r--test/misc/tst-gnuglob.c446
1 files changed, 0 insertions, 446 deletions
diff --git a/test/misc/tst-gnuglob.c b/test/misc/tst-gnuglob.c
deleted file mode 100644
index 53bc0cff2..000000000
--- a/test/misc/tst-gnuglob.c
+++ /dev/null
@@ -1,446 +0,0 @@
-/* Test the GNU extensions in glob which allow the user to provide callbacks
- for the filesystem access functions.
- Copyright (C) 2001-2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
-
- 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 <dirent.h>
-#include <errno.h>
-#include <error.h>
-#include <glob.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/stat.h>
-
-
-// #define DEBUG
-#ifdef DEBUG
-# define PRINTF(fmt, args...) printf (fmt, ##args)
-#else
-# define PRINTF(fmt, args...)
-#endif
-
-
-#ifdef GLOB_ALTDIRFUNC
-static struct
-{
- const char *name;
- int level;
- int type;
-} filesystem[] =
-{
- { ".", 1, DT_DIR },
- { "..", 1, DT_DIR },
- { "file1lev1", 1, DT_REG },
- { "file2lev1", 1, DT_UNKNOWN },
- { "dir1lev1", 1, DT_UNKNOWN },
- { ".", 2, DT_DIR },
- { "..", 2, DT_DIR },
- { "file1lev2", 2, DT_REG },
- { "dir1lev2", 2, DT_DIR },
- { ".", 3, DT_DIR },
- { "..", 3, DT_DIR },
- { "dir2lev2", 2, DT_DIR },
- { ".", 3, DT_DIR },
- { "..", 3, DT_DIR },
- { ".foo", 3, DT_REG },
- { "dir1lev3", 3, DT_DIR },
- { ".", 4, DT_DIR },
- { "..", 4, DT_DIR },
- { "file1lev4", 4, DT_REG },
- { "file1lev3", 3, DT_REG },
- { "file2lev3", 3, DT_REG },
- { "file2lev2", 2, DT_REG },
- { "file3lev2", 2, DT_REG },
- { "dir3lev2", 2, DT_DIR },
- { ".", 3, DT_DIR },
- { "..", 3, DT_DIR },
- { "file3lev3", 3, DT_REG },
- { "file4lev3", 3, DT_REG },
- { "dir2lev1", 1, DT_DIR },
- { ".", 2, DT_DIR },
- { "..", 2, DT_DIR },
- { "dir1lev2", 2, DT_UNKNOWN },
- { ".", 3, DT_DIR },
- { "..", 3, DT_DIR },
- { ".foo", 3, DT_REG },
- { ".dir", 3, DT_DIR },
- { ".", 4, DT_DIR },
- { "..", 4, DT_DIR },
- { "hidden", 4, DT_REG }
-};
-#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\n", s);
- return NULL;
- }
-
- dir = (my_DIR *) malloc (sizeof (my_DIR));
- if (dir == NULL)
- error (EXIT_FAILURE, errno, "cannot allocate directory handle");
-
- 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 (%s)\n", name, strerror (errno));
- 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) | 0777;
- else
- st->st_mode = DTTOIF (filesystem[idx].type) | 0777;
-
- PRINTF ("my_stat (\"%s\", { st_mode: %o }) = 0\n", name, st->st_mode);
-
- return 0;
-}
-
-
-static const char *glob_errstring[] =
-{
- [GLOB_NOSPACE] = "out of memory",
- [GLOB_ABORTED] = "read error",
- [GLOB_NOMATCH] = "no matches found"
-};
-#define nglob_errstring (sizeof (glob_errstring) / sizeof (glob_errstring[0]))
-
-
-static const char *
-flagstr (int flags)
-{
- const char *strs[] =
- {
- "GLOB_ERR", "GLOB_MARK", "GLOB_NOSORT", "GLOB_DOOFSS", "GLOB_NOCHECK",
- "GLOB_APPEND", "GLOB_NOESCAPE", "GLOB_PERIOD", "GLOB_MAGCHAR",
- "GLOB_ALTDIRFUNC", "GLOB_BRACE", "GLOB_NOMAGIC", "GLOB_TILDE",
- "GLOB_ONLYDIR", "GLOB_TILDECHECK"
- };
-#define nstrs (sizeof (strs) / sizeof (strs[0]))
- static char buf[100];
- char *cp = buf;
- int cnt;
-
- for (cnt = 0; cnt < nstrs; ++cnt)
- if (flags & (1 << cnt))
- {
- flags &= ~(1 << cnt);
- if (cp != buf)
- *cp++ = '|';
- cp = stpcpy (cp, strs[cnt]);
- }
-
- if (flags != 0)
- {
- if (cp != buf)
- *cp++ = '|';
- sprintf (cp, "%#x", flags);
- }
-
- return buf;
-}
-
-
-static int
-test_result (const char *fmt, int flags, glob_t *gl, const char *str[])
-{
- size_t cnt;
- int result = 0;
-
- printf ("results for glob (\"%s\", %s)\n", fmt, flagstr (flags));
- for (cnt = 0; cnt < gl->gl_pathc && str[cnt] != NULL; ++cnt)
- {
- int ok = strcmp (gl->gl_pathv[cnt], str[cnt]) == 0;
- const char *errstr = "";
-
- if (! ok)
- {
- size_t inner;
-
- for (inner = 0; str[inner] != NULL; ++inner)
- if (strcmp (gl->gl_pathv[cnt], str[inner]) == 0)
- break;
-
- if (str[inner] == NULL)
- errstr = ok ? "" : " *** WRONG";
- else
- errstr = ok ? "" : " * wrong position";
-
- result = 1;
- }
-
- printf (" %s%s\n", gl->gl_pathv[cnt], errstr);
- }
- puts ("");
-
- if (str[cnt] != NULL || cnt < gl->gl_pathc)
- {
- puts (" *** incorrect number of entries");
- result = 1;
- }
-
- return result;
-}
-
-
-int
-main (void)
-{
- glob_t gl;
- int errval;
- int result = 0;
- const char *fmt;
- int flags;
-
- memset (&gl, '\0', sizeof (gl));
-
- gl.gl_closedir = my_closedir;
- gl.gl_readdir = my_readdir;
- gl.gl_opendir = my_opendir;
- gl.gl_lstat = my_stat;
- gl.gl_stat = my_stat;
-
-#define test(a, b, c...) \
- fmt = a; \
- flags = b; \
- errval = glob (fmt, flags, NULL, &gl); \
- if (errval != 0) \
- { \
- printf ("glob (\"%s\", %s) failed: %s\n", fmt, flagstr (flags), \
- errval >= 0 && errval < nglob_errstring \
- ? glob_errstring[errval] : "???"); \
- result = 1; \
- } \
- else \
- result |= test_result (fmt, flags, &gl, (const char *[]) { c, NULL })
-
- test ("*/*/*", GLOB_ALTDIRFUNC,
- "dir1lev1/dir2lev2/dir1lev3",
- "dir1lev1/dir2lev2/file1lev3",
- "dir1lev1/dir2lev2/file2lev3",
- "dir1lev1/dir3lev2/file3lev3",
- "dir1lev1/dir3lev2/file4lev3");
-
- test ("*/*/*", GLOB_ALTDIRFUNC | GLOB_PERIOD,
- "dir1lev1/dir1lev2/.",
- "dir1lev1/dir1lev2/..",
- "dir1lev1/dir2lev2/.",
- "dir1lev1/dir2lev2/..",
- "dir1lev1/dir2lev2/.foo",
- "dir1lev1/dir2lev2/dir1lev3",
- "dir1lev1/dir2lev2/file1lev3",
- "dir1lev1/dir2lev2/file2lev3",
- "dir1lev1/dir3lev2/.",
- "dir1lev1/dir3lev2/..",
- "dir1lev1/dir3lev2/file3lev3",
- "dir1lev1/dir3lev2/file4lev3",
- "dir2lev1/dir1lev2/.",
- "dir2lev1/dir1lev2/..",
- "dir2lev1/dir1lev2/.dir",
- "dir2lev1/dir1lev2/.foo");
-
- test ("*/*/.*", GLOB_ALTDIRFUNC,
- "dir1lev1/dir1lev2/.",
- "dir1lev1/dir1lev2/..",
- "dir1lev1/dir2lev2/.",
- "dir1lev1/dir2lev2/..",
- "dir1lev1/dir2lev2/.foo",
- "dir1lev1/dir3lev2/.",
- "dir1lev1/dir3lev2/..",
- "dir2lev1/dir1lev2/.",
- "dir2lev1/dir1lev2/..",
- "dir2lev1/dir1lev2/.dir",
- "dir2lev1/dir1lev2/.foo");
-
- test ("*1*/*2*/.*", GLOB_ALTDIRFUNC,
- "dir1lev1/dir1lev2/.",
- "dir1lev1/dir1lev2/..",
- "dir1lev1/dir2lev2/.",
- "dir1lev1/dir2lev2/..",
- "dir1lev1/dir2lev2/.foo",
- "dir1lev1/dir3lev2/.",
- "dir1lev1/dir3lev2/..",
- "dir2lev1/dir1lev2/.",
- "dir2lev1/dir1lev2/..",
- "dir2lev1/dir1lev2/.dir",
- "dir2lev1/dir1lev2/.foo");
-
- test ("*1*/*1*/.*", GLOB_ALTDIRFUNC,
- "dir1lev1/dir1lev2/.",
- "dir1lev1/dir1lev2/..",
- "dir2lev1/dir1lev2/.",
- "dir2lev1/dir1lev2/..",
- "dir2lev1/dir1lev2/.dir",
- "dir2lev1/dir1lev2/.foo");
-
- globfree (&gl);
-
- return result;
-}
-
-#else
-int main(void) { return 0; }
-#endif
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