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/* Test of line breaking of UTF-8 strings.
Copyright (C) 2008-2024 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2008. */
#include <config.h>
#include "unilbrk.h"
#include <stdlib.h>
#include "macros.h"
static void
test_function (int (*my_u8_width_linebreaks) (const uint8_t *, size_t, int, int, int, const char *, const char *, char *_UC_RESTRICT),
int version)
{
/* Test case n = 0. */
my_u8_width_linebreaks (NULL, 0, 80, 0, 0, NULL, "GB18030", NULL);
{
static const uint8_t input[91] =
/* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a) 日本語,中文,한글" */
"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";
{
char *p = (char *) malloc (SIZEOF (input));
size_t i;
my_u8_width_linebreaks (input, SIZEOF (input), 25, 0, 0, NULL, "GB18030", p);
for (i = 0; i < 91; i++)
{
ASSERT (p[i] == (i == 90 ? UC_BREAK_MANDATORY :
i == 39 || i == 61 ? UC_BREAK_POSSIBLE :
UC_BREAK_PROHIBITED));
}
free (p);
}
{
char *p = (char *) malloc (SIZEOF (input));
size_t i;
my_u8_width_linebreaks (input, SIZEOF (input), 25, 0, 0, NULL, "GB2312", p);
for (i = 0; i < 91; i++)
{
ASSERT (p[i] == (i == 90 ? UC_BREAK_MANDATORY :
i == 13 || i == 39 || i == 61 ? UC_BREAK_POSSIBLE :
UC_BREAK_PROHIBITED));
}
free (p);
}
}
}
int
main ()
{
test_function (u8_width_linebreaks, 2);
#ifdef IN_LIBUNISTRING_GNULIB_TESTS
# undef u8_width_linebreaks
test_function (u8_width_linebreaks, 1);
#endif
return test_exit_status;
}
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