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comparison tests/test-canonicalize-lgpl.c @ 8415:87ba7f58a9a1

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Tests for module 'canonicalize-lgpl'.
author Bruno Haible <bruno@clisp.org>
date Sun, 11 Mar 2007 00:55:27 +0000
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children 1f57552cdb11
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8414:da8cfeefc405 8415:87ba7f58a9a1
1 /* Test of execution of program termination handlers.
2 Copyright (C) 2007 Free Software Foundation, Inc.
3
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)
7 any later version.
8
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.
13
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. */
17
18 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
19
20 #ifdef HAVE_CONFIG_H
21 # include <config.h>
22 #endif
23
24 #include "canonicalize.h"
25
26 #include <stdlib.h>
27 #include <string.h>
28
29 #define ASSERT(expr) if (!(expr)) abort ();
30
31 int
32 main ()
33 {
34 /* Check that the symbolic link to a file can be resolved. */
35 {
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);
42 free (result1);
43 free (result2);
44 }
45
46 /* Check that the symbolic link to a directory can be resolved. */
47 {
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);
57 free (result1);
58 free (result2);
59 free (result3);
60 }
61
62 /* Check that a symbolic link to a nonexistent file yields NULL. */
63 {
64 char *result = canonicalize_file_name ("t-can-lgpl.tmp/ouk");
65 ASSERT (result == NULL);
66 }
67
68 /* Check that a loop of symbolic links is detected. */
69 {
70 char *result = canonicalize_file_name ("ise");
71 ASSERT (result == NULL);
72 }
73
74 return 0;
75 }