Mercurial > hg > octave-lyh > gnulib-hg
changeset 9059:a4f546ba069e
Tests for module 'uniwidth/u8-width-tests'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 07 Jul 2007 16:19:55 +0000 |
parents | da92b5a02f76 |
children | 44a00f2cb181 |
files | ChangeLog modules/uniwidth/u8-width-tests tests/uniwidth/test-u8-width.c |
diffstat | 3 files changed, 90 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2007-07-07 Bruno Haible <bruno@clisp.org> + * tests/uniwidth/test-u8-width.c: New file. + * modules/uniwidth/u8-width-tests: New file. + * lib/uniwidth/u8-width.c: New file. * modules/uniwidth/u8-width: New file.
new file mode 100644 --- /dev/null +++ b/modules/uniwidth/u8-width-tests @@ -0,0 +1,12 @@ +Files: +tests/uniwidth/test-u8-width.c + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-u8-width +check_PROGRAMS += test-u8-width +test_u8_width_SOURCES = uniwidth/test-u8-width.c +
new file mode 100644 --- /dev/null +++ b/tests/uniwidth/test-u8-width.c @@ -0,0 +1,75 @@ +/* Test of u8_width() 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[] = + #define INPUT1_OFFSET 0 + #define INPUT1_LENGTH 13 + "Danilo \305\240egan" + #define INPUT2_OFFSET 13 + #define INPUT2_LENGTH 14 + "Danilo S\314\214egan" + #define INPUT3_OFFSET 27 + #define INPUT3_LENGTH 23 + "\320\224\320\260\320\275\320\270\320\273\320\276 \320\250\320\265\320\263\320\260\320\275" + #define INPUT4_OFFSET 50 + #define INPUT4_LENGTH 9 + "\345\210\230\345\206\233\346\260\221" + ; + + { /* "Danilo Šegan" */ + ASSERT (u8_width (input + INPUT1_OFFSET, INPUT1_LENGTH, "UTF-8") == 12); + } + + { /* "Danilo Šegan" decomposed */ + ASSERT (u8_width (input + INPUT2_OFFSET, INPUT2_LENGTH, "UTF-8") == 12); + } + + { /* "Данило Шеган" */ + ASSERT (u8_width (input + INPUT3_OFFSET, INPUT3_LENGTH, "UTF-8") == 12); + ASSERT (u8_width (input + INPUT3_OFFSET, INPUT3_LENGTH, "EUC-JP") == 23); + } + + { /* 刘军民 */ + ASSERT (u8_width (input + INPUT4_OFFSET, INPUT4_LENGTH, "UTF-8") == 6); + ASSERT (u8_width (input + INPUT4_OFFSET, INPUT4_LENGTH, "GB2312") == 6); + } + + return 0; +}