Mercurial > hg > octave-lyh > gnulib-hg
changeset 9067:64c5fda77612
Tests for module 'uniwidth/u16-strwidth'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 07 Jul 2007 16:26:55 +0000 |
parents | bf6bdeb29b2e |
children | b325a817b22b |
files | ChangeLog modules/uniwidth/u16-strwidth-tests tests/uniwidth/test-u16-strwidth.c |
diffstat | 3 files changed, 86 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-u16-strwidth.c: New file. + * modules/uniwidth/u16-strwidth-tests: New file. + * lib/uniwidth/u16-strwidth.c: New file. * modules/uniwidth/u16-strwidth: New file.
new file mode 100644 --- /dev/null +++ b/modules/uniwidth/u16-strwidth-tests @@ -0,0 +1,12 @@ +Files: +tests/uniwidth/test-u16-strwidth.c + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-u16-strwidth +check_PROGRAMS += test-u16-strwidth +test_u16_strwidth_SOURCES = uniwidth/test-u16-strwidth.c +
new file mode 100644 --- /dev/null +++ b/tests/uniwidth/test-u16-strwidth.c @@ -0,0 +1,71 @@ +/* Test of u16_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 uint16_t input[] = /* "Danilo Šegan" */ + { 'D', 'a', 'n', 'i', 'l', 'o', ' ', 0x0160, 'e', 'g', 'a', 'n', 0 }; + ASSERT (u16_strwidth (input, "UTF-8") == 12); + } + + { + static const uint16_t input[] = /* "Danilo Šegan" decomposed */ + { 'D', 'a', 'n', 'i', 'l', 'o', ' ', 'S', 0x030C, 'e', 'g', 'a', 'n', 0 }; + ASSERT (u16_strwidth (input, "UTF-8") == 12); + } + + { + static const uint16_t input[] = /* "Данило Шеган" */ + { + 0x0414, 0x0430, 0x043D, 0x0438, 0x043B, 0x043E, ' ', + 0x0428, 0x0435, 0x0433, 0x0430, 0x043D, 0 + }; + ASSERT (u16_strwidth (input, "UTF-8") == 12); + ASSERT (u16_strwidth (input, "EUC-JP") == 23); + } + + { + static const uint16_t input[] = /* 刘军民 */ + { 0x5218, 0x519B, 0x6C11, 0 }; + ASSERT (u16_strwidth (input, "UTF-8") == 6); + ASSERT (u16_strwidth (input, "GB2312") == 6); + } + + return 0; +}