1 /* Test of u16_[v]asnprintf() function.
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 (uint16_t * (*my_asnprintf) (uint16_t *, size_t *, const char *, ...))
26 /* Test return value convention. */
28 for (size = 0; size <= 8; size++)
31 uint16_t *result = my_asnprintf (NULL, &length, "%d", 12345);
32 static const uint16_t expected[] =
33 { '1', '2', '3', '4', '5', 0 };
34 ASSERT (result != NULL);
35 ASSERT (u16_strcmp (result, expected) == 0);
40 for (size = 0; size <= 8; size++)
42 static const uint16_t initializer[] =
43 { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F', 0 };
44 static const uint16_t expected[] =
45 { '1', '2', '3', '4', '5', 0 };
49 u16_cpy (buf, initializer, 8);
51 result = my_asnprintf (buf, &length, "%d", 12345);
52 ASSERT (result != NULL);
53 ASSERT (u16_strcmp (result, expected) == 0);
56 ASSERT (result != buf);
57 ASSERT (u16_cmp (buf + size, initializer + size, 8 - size) == 0);