1 /* Test of execution of program termination handlers.
2 Copyright (C) 2007 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2, or (at your option)
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software Foundation,
16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
18 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
24 #include "canonicalize.h"
29 #define ASSERT(expr) if (!(expr)) abort ();
34 /* Check that the symbolic link to a file can be resolved. */
36 char *result1 = canonicalize_file_name ("t-can-lgpl.tmp/huk");
37 char *result2 = canonicalize_file_name ("t-can-lgpl.tmp/tra");
38 ASSERT (result1 != NULL);
39 ASSERT (result2 != NULL);
40 ASSERT (strcmp (result1, result2) == 0);
41 ASSERT (strcmp (result1 + strlen (result1) - 19, "/t-can-lgpl.tmp/tra") == 0);
46 /* Check that the symbolic link to a directory can be resolved. */
48 char *result1 = canonicalize_file_name ("t-can-lgpl.tmp/plo");
49 char *result2 = canonicalize_file_name ("t-can-lgpl.tmp/bef");
50 char *result3 = canonicalize_file_name ("t-can-lgpl.tmp/lum");
51 ASSERT (result1 != NULL);
52 ASSERT (result2 != NULL);
53 ASSERT (result3 != NULL);
54 ASSERT (strcmp (result1, result2) == 0);
55 ASSERT (strcmp (result2, result3) == 0);
56 ASSERT (strcmp (result1 + strlen (result1) - 19, "/t-can-lgpl.tmp/lum") == 0);
62 /* Check that a symbolic link to a nonexistent file yields NULL. */
64 char *result = canonicalize_file_name ("t-can-lgpl.tmp/ouk");
65 ASSERT (result == NULL);
68 /* Check that a loop of symbolic links is detected. */
70 char *result = canonicalize_file_name ("ise");
71 ASSERT (result == NULL);