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