Mercurial > hg > octave-kai > gnulib-hg
changeset 10047:13b545053272
Tests for module unilbrk/u16-width-linebreaks.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 10 May 2008 14:31:55 +0200 |
parents | 7310f4926fdf |
children | db20f16c3277 |
files | ChangeLog modules/unilbrk/u16-width-linebreaks-tests tests/unilbrk/test-u16-width-linebreaks.c |
diffstat | 3 files changed, 101 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2008-05-10 Bruno Haible <bruno@clisp.org> + * modules/unilbrk/u16-width-linebreaks-tests: New file. + * tests/unilbrk/test-u16-width-linebreaks.c: New file. + * modules/unilbrk/u8-width-linebreaks-tests: New file. * tests/unilbrk/test-u8-width-linebreaks.c: New file.
new file mode 100644 --- /dev/null +++ b/modules/unilbrk/u16-width-linebreaks-tests @@ -0,0 +1,12 @@ +Files: +tests/unilbrk/test-u16-width-linebreaks.c + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-u16-width-linebreaks +check_PROGRAMS += test-u16-width-linebreaks +test_u16_width_linebreaks_SOURCES = unilbrk/test-u16-width-linebreaks.c +
new file mode 100644 --- /dev/null +++ b/tests/unilbrk/test-u16-width-linebreaks.c @@ -0,0 +1,86 @@ +/* Test of line breaking of UTF-16 strings. + Copyright (C) 2008 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 <stdio.h> +#include <stdlib.h> + +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \ + fflush (stderr); \ + abort (); \ + } \ + } \ + while (0) + +int +main () +{ + /* Test case n = 0. */ + u16_width_linebreaks (NULL, 0, 80, 0, 0, NULL, "GB18030", NULL); + + { + static const uint16_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; + + u16_width_linebreaks (input, SIZEOF (input), 25, 0, 0, NULL, "GB18030", p); + for (i = 0; i < 61; i++) + { + ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY : + i == 25 || i == 45 ? UC_BREAK_POSSIBLE : + UC_BREAK_PROHIBITED)); + } + free (p); + } + + { + char *p = (char *) malloc (SIZEOF (input)); + size_t i; + + u16_width_linebreaks (input, SIZEOF (input), 25, 0, 0, NULL, "GB2312", p); + for (i = 0; i < 61; i++) + { + ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY : + i == 17 || i == 35 || i == 55 ? UC_BREAK_POSSIBLE : + UC_BREAK_PROHIBITED)); + } + free (p); + } + } + + return 0; +}