1 /* Test of ulc_[v]asnprintf() functions.
2 Copyright (C) 2007, 2009, 2010 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 of the License, or
7 (at your option) any later version.
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, see <http://www.gnu.org/licenses/>. */
17 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
20 test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...))
25 /* Test return value convention. */
27 for (size = 0; size <= 8; size++)
30 char *result = my_asnprintf (NULL, &length, "%d", 12345);
31 ASSERT (result != NULL);
32 ASSERT (strcmp (result, "12345") == 0);
37 for (size = 0; size <= 8; size++)
42 memcpy (buf, "DEADBEEF", 8);
44 result = my_asnprintf (buf, &length, "%d", 12345);
45 ASSERT (result != NULL);
46 ASSERT (strcmp (result, "12345") == 0);
49 ASSERT (result != buf);
50 ASSERT (memcmp (buf + size, "DEADBEEF" + size, 8 - size) == 0);