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author | Bruno Haible <bruno@clisp.org> | 2007-07-07 16:25:17 +0000 |
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committer | Bruno Haible <bruno@clisp.org> | 2007-07-07 16:25:17 +0000 |
commit | 88c17eb1c96a98b1da079e19abfa14b71ac26773 (patch) | |
tree | 3feb08ffdb6d189a54058eb56517e7254d3f7ea4 /tests/uniwidth | |
parent | b5fc65bfbfc06bebb497c812d5586f83f7e96971 (diff) | |
download | gnulib-88c17eb1c96a98b1da079e19abfa14b71ac26773.tar.gz |
Tests for module 'uniwidth/u8-strwidth'.
Diffstat (limited to 'tests/uniwidth')
-rw-r--r-- | tests/uniwidth/test-u8-strwidth.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/tests/uniwidth/test-u8-strwidth.c b/tests/uniwidth/test-u8-strwidth.c new file mode 100644 index 0000000000..4ef5bec9c3 --- /dev/null +++ b/tests/uniwidth/test-u8-strwidth.c @@ -0,0 +1,66 @@ +/* Test of u8_strwidth() function. + Copyright (C) 2007 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 2, 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, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + +/* Written by Bruno Haible <bruno@clisp.org>, 2007. */ + +#include <config.h> + +#include "uniwidth.h" + +#include <stdio.h> +#include <stdlib.h> + +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \ + abort (); \ + } \ + } \ + while (0) + +int +main () +{ + { + static const uint8_t input[] = "Danilo \305\240egan"; /* "Danilo Šegan" */ + ASSERT (u8_strwidth (input, "UTF-8") == 12); + } + + { + static const uint8_t input[] = "Danilo S\314\214egan"; /* "Danilo Šegan" decomposed */ + ASSERT (u8_strwidth (input, "UTF-8") == 12); + } + + { + static const uint8_t input[] = /* "Данило Шеган" */ + "\320\224\320\260\320\275\320\270\320\273\320\276 \320\250\320\265\320\263\320\260\320\275"; + ASSERT (u8_strwidth (input, "UTF-8") == 12); + ASSERT (u8_strwidth (input, "EUC-JP") == 23); + } + + { + static const uint8_t input[] = /* 刘军民 */ + "\345\210\230\345\206\233\346\260\221"; + ASSERT (u8_strwidth (input, "UTF-8") == 6); + ASSERT (u8_strwidth (input, "GB2312") == 6); + } + + return 0; +} |