1 /* Test of xmemdup0() function.
2 Copyright (C) 2008-2009 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 3, 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 Eric Blake <ebb9@byu.net>, 2008. */
30 #define ASSERT(expr) \
35 fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
43 main (int argc, char **argv)
45 char buffer[10] = { 'a', 'b', 'c', 'd', '\0',
46 'f', 'g', 'h', 'i', 'j' };
48 set_program_name (argv[0]);
52 char *result = xmemdup0 (NULL, 0);
58 char *result = xmemdup0 ("", 0);
64 /* Various buffer lengths. */
66 char *result = xmemdup0 (buffer, 4);
68 ASSERT (strcmp (result, buffer) == 0);
72 char *result = xmemdup0 (buffer, 5);
74 ASSERT (strcmp (result, buffer) == 0);
75 ASSERT (result[5] == '\0');
79 char *result = xmemdup0 (buffer, 9);
81 ASSERT (memcmp (result, buffer, 9) == 0);
82 ASSERT (result[9] == '\0');
86 char *result = xmemdup0 (buffer, 10);
88 ASSERT (memcmp (result, buffer, 10) == 0);
89 ASSERT (result[10] == '\0');