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100 lines
3.3 KiB
C
100 lines
3.3 KiB
C
/* Test of line breaking of UTF-16 strings.
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Copyright (C) 2008-2017 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* Written by Bruno Haible <bruno@clisp.org>, 2008. */
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#include <config.h>
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#include "unilbrk.h"
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#include <stdlib.h>
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#include "macros.h"
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int
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main ()
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{
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/* Test case n = 0. */
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u16_possible_linebreaks (NULL, 0, "GB18030", NULL);
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{
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static const uint16_t input[61] =
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/* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a) 日本語,中文,한글" */
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{ 'G', 'r', 0x00FC, 0x00DF, ' ', 'G', 'o', 't', 't', '.', ' ',
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0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
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0x0439, 0x0442, 0x0435, '!', ' ',
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'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
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'-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
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0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
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};
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{
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char *p = (char *) malloc (SIZEOF (input));
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size_t i;
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u16_possible_linebreaks (input, SIZEOF (input), "GB18030", p);
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for (i = 0; i < 61; i++)
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{
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ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
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i == 5
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|| i == 11 || i == 25
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|| i == 29 || i == 30
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|| i == 45 || i == 51
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|| i == 52 || i == 53 || i == 55 || i == 56
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|| i == 58 || i == 59 ? UC_BREAK_POSSIBLE :
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UC_BREAK_PROHIBITED));
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}
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free (p);
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}
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{
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char *p = (char *) malloc (SIZEOF (input));
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size_t i;
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u16_possible_linebreaks (input, SIZEOF (input), "GB2312", p);
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for (i = 0; i < 61; i++)
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{
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ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
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i == 5
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|| i == 11 || i == 25
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|| i == 29 || i == 30
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|| i == 37 || i == 45 || i == 51
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|| i == 52 || i == 53 || i == 55 || i == 56
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|| i == 58 || i == 59 ? UC_BREAK_POSSIBLE :
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UC_BREAK_PROHIBITED));
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}
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free (p);
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}
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}
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/* Test that a break is possible after a zero-width space followed by some
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regular spaces (rule LB8 in Unicode TR#14 revision 26). */
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{
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static const uint16_t input[4] = { 'x', 0x200B, ' ', 'y' };
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char *p = (char *) malloc (SIZEOF (input));
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size_t i;
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u16_possible_linebreaks (input, SIZEOF (input), "UTF-8", p);
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for (i = 0; i < 4; i++)
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{
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ASSERT (p[i] == (i == 3 ? UC_BREAK_POSSIBLE : UC_BREAK_PROHIBITED));
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}
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free (p);
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}
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return 0;
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}
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