1 /* Test of line breaking of UTF-8 strings.
2 Copyright (C) 2008-2020 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 <https://www.gnu.org/licenses/>. */
17 /* Written by Bruno Haible <bruno@clisp.org>, 2008. */
30 /* Test case n = 0. */
31 u8_width_linebreaks (NULL
, 0, 80, 0, 0, NULL
, "GB18030", NULL
);
34 static const uint8_t input
[91] =
35 /* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a) 日本語,中文,한글" */
36 "Gr\303\274\303\237 Gott. \320\227\320\264\321\200\320\260\320\262\321\201\321\202\320\262\321\203\320\271\321\202\320\265! x=(-b\302\261sqrt(b\302\262-4ac))/(2a) \346\227\245\346\234\254\350\252\236,\344\270\255\346\226\207,\355\225\234\352\270\200\n";
39 char *p
= (char *) malloc (SIZEOF (input
));
42 u8_width_linebreaks (input
, SIZEOF (input
), 25, 0, 0, NULL
, "GB18030", p
);
43 for (i
= 0; i
< 91; i
++)
45 ASSERT (p
[i
] == (i
== 90 ? UC_BREAK_MANDATORY
:
46 i
== 39 || i
== 61 ? UC_BREAK_POSSIBLE
:
47 UC_BREAK_PROHIBITED
));
53 char *p
= (char *) malloc (SIZEOF (input
));
56 u8_width_linebreaks (input
, SIZEOF (input
), 25, 0, 0, NULL
, "GB2312", p
);
57 for (i
= 0; i
< 91; i
++)
59 ASSERT (p
[i
] == (i
== 90 ? UC_BREAK_MANDATORY
:
60 i
== 13 || i
== 39 || i
== 61 ? UC_BREAK_POSSIBLE
:
61 UC_BREAK_PROHIBITED
));