diff options
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | modules/uniwidth/u16-width-tests | 12 | ||||
| -rw-r--r-- | tests/uniwidth/test-u16-width.c | 77 |
3 files changed, 92 insertions, 0 deletions
@@ -1,5 +1,8 @@ 2007-07-07 Bruno Haible <bruno@clisp.org> + * tests/uniwidth/test-u16-width.c: New file. + * modules/uniwidth/u16-width-tests: New file. + * lib/uniwidth/u16-width.c: New file. * modules/uniwidth/u16-width: New file. diff --git a/modules/uniwidth/u16-width-tests b/modules/uniwidth/u16-width-tests new file mode 100644 index 0000000000..8b24bf009c --- /dev/null +++ b/modules/uniwidth/u16-width-tests @@ -0,0 +1,12 @@ +Files: +tests/uniwidth/test-u16-width.c + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-u16-width +check_PROGRAMS += test-u16-width +test_u16_width_SOURCES = uniwidth/test-u16-width.c + diff --git a/tests/uniwidth/test-u16-width.c b/tests/uniwidth/test-u16-width.c new file mode 100644 index 0000000000..84dc623557 --- /dev/null +++ b/tests/uniwidth/test-u16-width.c @@ -0,0 +1,77 @@ +/* Test of u16_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 uint16_t input[] = + { + #define INPUT1_OFFSET 0 + #define INPUT1_LENGTH 12 + 'D', 'a', 'n', 'i', 'l', 'o', ' ', 0x0160, 'e', 'g', 'a', 'n', + #define INPUT2_OFFSET 12 + #define INPUT2_LENGTH 13 + 'D', 'a', 'n', 'i', 'l', 'o', ' ', 'S', 0x030C, 'e', 'g', 'a', 'n', + #define INPUT3_OFFSET 25 + #define INPUT3_LENGTH 12 + 0x0414, 0x0430, 0x043D, 0x0438, 0x043B, 0x043E, ' ', + 0x0428, 0x0435, 0x0433, 0x0430, 0x043D, + #define INPUT4_OFFSET 37 + #define INPUT4_LENGTH 3 + 0x5218, 0x519B, 0x6C11 + }; + + { /* "Danilo Šegan" */ + ASSERT (u16_width (input + INPUT1_OFFSET, INPUT1_LENGTH, "UTF-8") == 12); + } + + { /* "Danilo Šegan" decomposed */ + ASSERT (u16_width (input + INPUT2_OFFSET, INPUT2_LENGTH, "UTF-8") == 12); + } + + { /* "Данило Шеган" */ + ASSERT (u16_width (input + INPUT3_OFFSET, INPUT3_LENGTH, "UTF-8") == 12); + ASSERT (u16_width (input + INPUT3_OFFSET, INPUT3_LENGTH, "EUC-JP") == 23); + } + + { /* 刘军民 */ + ASSERT (u16_width (input + INPUT4_OFFSET, INPUT4_LENGTH, "UTF-8") == 6); + ASSERT (u16_width (input + INPUT4_OFFSET, INPUT4_LENGTH, "GB2312") == 6); + } + + return 0; +} |