Line data Source code
1 : /* t-strlist.c - Regression tests for strist.c
2 : * Copyright (C) 2015 g10 Code GmbH
3 : *
4 : * This file is part of GnuPG.
5 : *
6 : * GnuPG is free software; you can redistribute it and/or modify it
7 : * under the terms of either
8 : *
9 : * - the GNU Lesser General Public License as published by the Free
10 : * Software Foundation; either version 3 of the License, or (at
11 : * your option) any later version.
12 : *
13 : * or
14 : *
15 : * - the GNU General Public License as published by the Free
16 : * Software Foundation; either version 2 of the License, or (at
17 : * your option) any later version.
18 : *
19 : * or both in parallel, as here.
20 : *
21 : * GnuPG is distributed in the hope that it will be useful, but
22 : * WITHOUT ANY WARRANTY; without even the implied warranty of
23 : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
24 : * General Public License for more details.
25 : *
26 : * You should have received a copies of the GNU General Public License
27 : * and the GNU Lesser General Public License along with this program;
28 : * if not, see <http://www.gnu.org/licenses/>.
29 : */
30 :
31 : #include <config.h>
32 : #include <string.h>
33 :
34 : #include "strlist.h"
35 :
36 : #include "t-support.h"
37 :
38 : static void
39 1 : test_strlist_rev (void)
40 : {
41 1 : strlist_t s = NULL;
42 :
43 : /* Reversing an empty list should yield the empty list. */
44 1 : if (! (strlist_rev (&s) == NULL))
45 0 : fail (1);
46 :
47 1 : add_to_strlist (&s, "1");
48 1 : add_to_strlist (&s, "2");
49 1 : add_to_strlist (&s, "3");
50 :
51 1 : if (strcmp (s->d, "3") != 0)
52 0 : fail (2);
53 1 : if (strcmp (s->next->d, "2") != 0)
54 0 : fail (2);
55 1 : if (strcmp (s->next->next->d, "1") != 0)
56 0 : fail (2);
57 1 : if (s->next->next->next)
58 0 : fail (2);
59 :
60 1 : strlist_rev (&s);
61 :
62 1 : if (strcmp (s->d, "1") != 0)
63 0 : fail (2);
64 1 : if (strcmp (s->next->d, "2") != 0)
65 0 : fail (2);
66 1 : if (strcmp (s->next->next->d, "3") != 0)
67 0 : fail (2);
68 1 : if (s->next->next->next)
69 0 : fail (2);
70 :
71 1 : free_strlist (s);
72 1 : }
73 :
74 :
75 : int
76 1 : main (int argc, char **argv)
77 : {
78 : (void)argc;
79 : (void)argv;
80 :
81 1 : test_strlist_rev ();
82 :
83 1 : return 0;
84 : }
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