1/* Test of uc_width() function. 2 Copyright (C) 2007-2010 Free Software Foundation, Inc. 3 4 This program is free software: you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 3 of the License, or 7 (at your option) any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 GNU General Public License for more details. 13 14 You should have received a copy of the GNU General Public License 15 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 16 17/* Written by Bruno Haible <bruno@clisp.org>, 2007. */ 18 19#include <config.h> 20 21#include "uniwidth.h" 22 23#include "macros.h" 24 25int 26main () 27{ 28 ucs4_t uc; 29 30 /* Test width of ASCII characters. */ 31 for (uc = 0x0020; uc < 0x007F; uc++) 32 ASSERT (uc_width (uc, "ISO-8859-2") == 1); 33 34 /* Test width of some non-spacing characters. */ 35 ASSERT (uc_width (0x0301, "UTF-8") == 0); 36 ASSERT (uc_width (0x05B0, "UTF-8") == 0); 37 38 /* Test width of some format control characters. */ 39 ASSERT (uc_width (0x200E, "UTF-8") == 0); 40 ASSERT (uc_width (0x2060, "UTF-8") == 0); 41 ASSERT (uc_width (0xE0001, "UTF-8") == 0); 42 ASSERT (uc_width (0xE0044, "UTF-8") == 0); 43 44 /* Test width of some zero width characters. */ 45 ASSERT (uc_width (0x200B, "UTF-8") == 0); 46 ASSERT (uc_width (0xFEFF, "UTF-8") == 0); 47 48 /* Test width of some CJK characters. */ 49 ASSERT (uc_width (0x3000, "UTF-8") == 2); 50 ASSERT (uc_width (0xB250, "UTF-8") == 2); 51 ASSERT (uc_width (0xFF1A, "UTF-8") == 2); 52 ASSERT (uc_width (0x20369, "UTF-8") == 2); 53 ASSERT (uc_width (0x2F876, "UTF-8") == 2); 54 55 return 0; 56} 57