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2c6fe0bd | 1 | /* Test program for dirname function a la XPG. |
bcaad6ee | 2 | Copyright (C) 1996, 2000 Free Software Foundation, Inc. |
2c6fe0bd UD |
3 | This file is part of the GNU C Library. |
4 | Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. | |
5 | ||
6 | The GNU C Library is free software; you can redistribute it and/or | |
7 | modify it under the terms of the GNU Library General Public License as | |
8 | published by the Free Software Foundation; either version 2 of the | |
9 | License, or (at your option) any later version. | |
10 | ||
11 | The GNU C Library is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | Library General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Library General Public | |
17 | License along with the GNU C Library; see the file COPYING.LIB. If not, | |
18 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
19 | Boston, MA 02111-1307, USA. */ | |
20 | ||
21 | #define _GNU_SOURCE 1 | |
22 | #include <libgen.h> | |
23 | #include <stdio.h> | |
24 | #include <string.h> | |
25 | ||
26 | ||
2c6fe0bd | 27 | int |
bcaad6ee | 28 | test (const char *input, const char *result) |
2c6fe0bd UD |
29 | { |
30 | int retval; | |
31 | char *cp; | |
32 | cp = strdupa (input); | |
33 | cp = dirname (cp); | |
34 | retval = strcmp (cp, result); | |
35 | if (retval) | |
36 | printf ("dirname(\"%s\") should be \"%s\", but is \"%s\"\n", | |
37 | input, result, cp); | |
38 | return retval; | |
39 | } | |
40 | ||
41 | int | |
bcaad6ee | 42 | main (void) |
2c6fe0bd UD |
43 | { |
44 | int result = 0; | |
45 | ||
46 | /* These are the examples given in XPG4.2. */ | |
47 | result |= test ("/usr/lib", "/usr"); | |
48 | result |= test ("/usr", "/"); | |
49 | result |= test ("usr", "."); | |
50 | result |= test ("/", "/"); | |
51 | result |= test (".", "."); | |
52 | result |= test ("..", "."); | |
53 | ||
54 | return result != 0; | |
55 | } |