1 /* Test of u8_width() function.
2 Copyright (C) 2007-2008 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. */
26 #define ASSERT(expr) \
31 fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
41 static const uint8_t input[] =
42 #define INPUT1_OFFSET 0
43 #define INPUT1_LENGTH 13
45 #define INPUT2_OFFSET 13
46 #define INPUT2_LENGTH 14
47 "Danilo S\314\214egan"
48 #define INPUT3_OFFSET 27
49 #define INPUT3_LENGTH 23
50 "\320\224\320\260\320\275\320\270\320\273\320\276 \320\250\320\265\320\263\320\260\320\275"
51 #define INPUT4_OFFSET 50
52 #define INPUT4_LENGTH 9
53 "\345\210\230\345\206\233\346\260\221"
56 { /* "Danilo Šegan" */
57 ASSERT (u8_width (input + INPUT1_OFFSET, INPUT1_LENGTH, "UTF-8") == 12);
60 { /* "Danilo Šegan" decomposed */
61 ASSERT (u8_width (input + INPUT2_OFFSET, INPUT2_LENGTH, "UTF-8") == 12);
64 { /* "Данило Шеган" */
65 ASSERT (u8_width (input + INPUT3_OFFSET, INPUT3_LENGTH, "UTF-8") == 12);
66 ASSERT (u8_width (input + INPUT3_OFFSET, INPUT3_LENGTH, "EUC-JP") == 23);
70 ASSERT (u8_width (input + INPUT4_OFFSET, INPUT4_LENGTH, "UTF-8") == 6);
71 ASSERT (u8_width (input + INPUT4_OFFSET, INPUT4_LENGTH, "GB2312") == 6);