diff options
Diffstat (limited to 'grp/tst_fgetgrent.c')
-rw-r--r-- | grp/tst_fgetgrent.c | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/grp/tst_fgetgrent.c b/grp/tst_fgetgrent.c deleted file mode 100644 index be41191..0000000 --- a/grp/tst_fgetgrent.c +++ /dev/null @@ -1,126 +0,0 @@ -/* Copyright (C) 1999-2023 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 - <https://www.gnu.org/licenses/>. */ - -#include <grp.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/types.h> -#include <unistd.h> - -static int errors; - -static void -write_users (FILE *f, int large_pos, int pos) -{ - int i; - - if (pos == large_pos) - { - if (large_pos == 3) - fprintf (f, ":three"); - - /* we need more than 2048 bytes for proper testing. */ - for (i = 0; i < 500; i++) - fprintf (f, ",user%03d", i); - } - fprintf (f, "\n"); - -} - -static void -write_group (const char *filename, int pos) -{ - FILE *f; - - f = fopen (filename, "w"); - fprintf (f, "one:x:1:one"); - write_users (f, pos, 1); - fprintf (f, "two:x:2:two"); - write_users (f, pos, 2); - fprintf (f, "three:x:3"); - write_users (f, pos, 3); - fclose (f); -} - -static void -test_entry (const char *name, gid_t gid, struct group *g) -{ - if (!g) - { - printf ("Error: Entry is empty\n"); - errors++; - return; - } - - if ((g->gr_gid == gid) && (strcmp (g->gr_name, name) == 0)) - printf ("Ok: %s: %d\n", g->gr_name, g->gr_gid); - else - { - printf ("Error: %s: %d should be: %s: %d\n", g->gr_name, g->gr_gid, - name, gid); - errors++; - } -} - - -static void -test_fgetgrent (const char *filename) -{ - struct group *g; - FILE *f; - - f = fopen (filename,"r"); - - g = fgetgrent (f); - test_entry ("one", 1, g); - g = fgetgrent (f); - test_entry ("two", 2, g); - g = fgetgrent (f); - test_entry ("three", 3, g); - fclose (f); -} - - -int -main (int argc, char *argv[]) -{ - char file[] = "/tmp/tst_fgetgrent.XXXXXX"; - int fd = mkstemp (file); - if (fd == -1) - { - printf ("mkstemp failed: %m\n"); - return 1; - } - close (fd); - int i = 0; - - if (argc > 1) - i = atoi (argv[1]); - if (i > 3) - i = 3; - if (i) - printf ("Large group is group: %d\n", i); - else - printf ("Not using a large group\n"); - write_group (file, i); - test_fgetgrent (file); - - remove (file); - - return (errors != 0); -} |