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/* Test of line breaking of UTF-32 strings.
Copyright (C) 2008-2015 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 <http://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2008. */
#include <config.h>
#include "unilbrk.h"
#include <stdlib.h>
#include "macros.h"
int
main ()
{
/* Test case n = 0. */
u32_possible_linebreaks (NULL, 0, "GB18030", NULL);
{
static const uint32_t input[61] =
/* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a) 日本語,中文,한글" */
{ 'G', 'r', 0x00FC, 0x00DF, ' ', 'G', 'o', 't', 't', '.', ' ',
0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
0x0439, 0x0442, 0x0435, '!', ' ',
'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
'-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
};
{
char *p = (char *) malloc (SIZEOF (input));
size_t i;
u32_possible_linebreaks (input, SIZEOF (input), "GB18030", p);
for (i = 0; i < 61; i++)
{
ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
i == 5
|| i == 11 || i == 25
|| i == 29 || i == 30
|| i == 45 || i == 51
|| i == 52 || i == 53 || i == 55 || i == 56
|| i == 58 || i == 59 ? UC_BREAK_POSSIBLE :
UC_BREAK_PROHIBITED));
}
free (p);
}
{
char *p = (char *) malloc (SIZEOF (input));
size_t i;
u32_possible_linebreaks (input, SIZEOF (input), "GB2312", p);
for (i = 0; i < 61; i++)
{
ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
i == 5
|| i == 11 || i == 25
|| i == 29 || i == 30
|| i == 37 || i == 45 || i == 51
|| i == 52 || i == 53 || i == 55 || i == 56
|| i == 58 || i == 59 ? UC_BREAK_POSSIBLE :
UC_BREAK_PROHIBITED));
}
free (p);
}
}
/* Test that a break is possible after a zero-width space followed by some
regular spaces (rule LB8 in Unicode TR#14 revision 26). */
{
static const uint32_t input[4] = { 'x', 0x200B, ' ', 'y' };
char *p = (char *) malloc (SIZEOF (input));
size_t i;
u32_possible_linebreaks (input, SIZEOF (input), "UTF-8", p);
for (i = 0; i < 4; i++)
{
ASSERT (p[i] == (i == 3 ? UC_BREAK_POSSIBLE : UC_BREAK_PROHIBITED));
}
free (p);
}
return 0;
}
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