areadlink, areadlink-with-size: add tests
[gnulib.git] / tests / test-areadlink-with-size.c
1 /* Tests of areadlink_with_size.
2    Copyright (C) 2009 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 3 of the License, or
7    (at your option) 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, see <http://www.gnu.org/licenses/>.  */
16
17 /* Written by Eric Blake <ebb9@byu.net>, 2009.  */
18
19 #include <config.h>
20
21 #include "areadlink.h"
22
23 #include <fcntl.h>
24 #include <errno.h>
25 #include <stdbool.h>
26 #include <stdio.h>
27 #include <stdlib.h>
28 #include <string.h>
29 #include <sys/stat.h>
30 #include <unistd.h>
31
32 #define ASSERT(expr) \
33   do                                                                         \
34     {                                                                        \
35       if (!(expr))                                                           \
36         {                                                                    \
37           fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__);  \
38           fflush (stderr);                                                   \
39           abort ();                                                          \
40         }                                                                    \
41     }                                                                        \
42   while (0)
43
44 #define BASE "test-areadlink-with-size.t"
45
46 #include "test-areadlink.h"
47
48 int
49 main ()
50 {
51   /* Remove any leftovers from a previous partial run.  */
52   ASSERT (system ("rm -rf " BASE "*") == 0);
53
54   return test_areadlink (areadlink_with_size, true);
55 }