1 /* Test of ulc_[v]asnprintf() functions.
2 Copyright (C) 2007 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 2, 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 Bruno Haible <bruno@clisp.org>, 2007. */
21 test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...))
26 /* Test return value convention. */
28 for (size = 0; size <= 8; size++)
31 char *result = my_asnprintf (NULL, &length, "%d", 12345);
32 ASSERT (result != NULL);
33 ASSERT (strcmp (result, "12345") == 0);
38 for (size = 0; size <= 8; size++)
43 memcpy (buf, "DEADBEEF", 8);
45 result = my_asnprintf (buf, &length, "%d", 12345);
46 ASSERT (result != NULL);
47 ASSERT (strcmp (result, "12345") == 0);
50 ASSERT (result != buf);
51 ASSERT (memcmp (buf + size, "DEADBEEF" + size, 8 - size) == 0);