1 /* Test of u16_mblen() function.
2 Copyright (C) 2010-2013 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>, 2010. */
30 /* Test zero-length input. */
32 static const uint16_t input[] = { 0 };
33 ret = u16_mblen (input, 0);
37 /* Test NUL unit input. */
39 static const uint16_t input[] = { 0 };
40 ret = u16_mblen (input, 1);
44 /* Test ISO 646 unit input. */
49 for (c = 1; c < 0x80; c++)
52 ret = u16_mblen (buf, 1);
57 /* Test BMP unit input. */
59 static const uint16_t input[] = { 0x20AC };
60 ret = u16_mblen (input, 1);
64 /* Test 2-units character input. */
66 static const uint16_t input[] = { 0xD835, 0xDD1F };
67 ret = u16_mblen (input, 2);
71 /* Test incomplete/invalid 1-unit input. */
73 static const uint16_t input[] = { 0xD835 };
74 ret = u16_mblen (input, 1);
78 static const uint16_t input[] = { 0xDD1F };
79 ret = u16_mblen (input, 1);