diff options
author | Bruno Haible <bruno@clisp.org> | 2008-05-10 14:29:02 +0200 |
---|---|---|
committer | Bruno Haible <bruno@clisp.org> | 2008-05-10 14:29:02 +0200 |
commit | d3b296d7be0f42dd8ad5e15a4768629504fef793 (patch) | |
tree | f88e4e5e43c5c66708222623fce7a4a82234a5a3 /tests/unilbrk/test-u8-possible-linebreaks.c | |
parent | 9abda809d44be61025d67d5980a4e780010c7b5b (diff) | |
download | gnulib-d3b296d7be0f42dd8ad5e15a4768629504fef793.tar.gz |
Tests for module unilbrk/u8-possible-linebreaks.
Diffstat (limited to 'tests/unilbrk/test-u8-possible-linebreaks.c')
-rw-r--r-- | tests/unilbrk/test-u8-possible-linebreaks.c | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/tests/unilbrk/test-u8-possible-linebreaks.c b/tests/unilbrk/test-u8-possible-linebreaks.c new file mode 100644 index 0000000000..9249ec3bcf --- /dev/null +++ b/tests/unilbrk/test-u8-possible-linebreaks.c @@ -0,0 +1,90 @@ +/* Test of line breaking of UTF-8 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. */ + u8_possible_linebreaks (NULL, 0, "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; + + u8_possible_linebreaks (input, SIZEOF (input), "GB18030", p); + for (i = 0; i < 91; i++) + { + ASSERT (p[i] == (i == 90 ? UC_BREAK_MANDATORY : + i == 7 + || i == 13 || i == 39 + || i == 41 || i == 43 || i == 44 || i == 50 + || i == 55 || i == 61 || i == 67 + || i == 70 || i == 73 || i == 77 || i == 80 + || i == 84 || i == 87 ? UC_BREAK_POSSIBLE : + UC_BREAK_PROHIBITED)); + } + free (p); + } + + { + char *p = (char *) malloc (SIZEOF (input)); + size_t i; + + u8_possible_linebreaks (input, SIZEOF (input), "GB2312", p); + for (i = 0; i < 91; i++) + { + ASSERT (p[i] == (i == 90 ? UC_BREAK_MANDATORY : + i == 2 || i == 4 || i == 7 + || (i >= 13 && i <= 35 && (i % 2) != 0) || i == 39 + || i == 41 || i == 43 || i == 44 || i == 50 + || i == 52 || i == 55 || i == 61 || i == 67 + || i == 70 || i == 73 || i == 77 || i == 80 + || i == 84 || i == 87 ? UC_BREAK_POSSIBLE : + UC_BREAK_PROHIBITED)); + } + free (p); + } + } + + return 0; +} |