Mercurial > hg > octave-kai > gnulib-hg
changeset 9065:904b6c161dbd
Tests for module 'uniwidth/u8-strwidth'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 07 Jul 2007 16:25:17 +0000 |
parents | 6e3e993d14ce |
children | bf6bdeb29b2e |
files | ChangeLog modules/uniwidth/u8-strwidth-tests tests/uniwidth/test-u8-strwidth.c |
diffstat | 3 files changed, 81 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2007-07-07 Bruno Haible <bruno@clisp.org> + * tests/uniwidth/test-u8-strwidth.c: New file. + * modules/uniwidth/u8-strwidth-tests: New file. + * lib/uniwidth/u8-strwidth.c: New file. * modules/uniwidth/u8-strwidth: New file.
new file mode 100644 --- /dev/null +++ b/modules/uniwidth/u8-strwidth-tests @@ -0,0 +1,12 @@ +Files: +tests/uniwidth/test-u8-strwidth.c + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-u8-strwidth +check_PROGRAMS += test-u8-strwidth +test_u8_strwidth_SOURCES = uniwidth/test-u8-strwidth.c +
new file mode 100644 --- /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; +}