1105980Stjr/*- 2105980Stjr * Copyright (c) 2002 Tim J. Robbins 3105980Stjr * All rights reserved. 4105980Stjr * 5105980Stjr * Redistribution and use in source and binary forms, with or without 6105980Stjr * modification, are permitted provided that the following conditions 7105980Stjr * are met: 8105980Stjr * 1. Redistributions of source code must retain the above copyright 9105980Stjr * notice, this list of conditions and the following disclaimer. 10105980Stjr * 2. Redistributions in binary form must reproduce the above copyright 11105980Stjr * notice, this list of conditions and the following disclaimer in the 12105980Stjr * documentation and/or other materials provided with the distribution. 13105980Stjr * 14105980Stjr * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15105980Stjr * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16105980Stjr * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17105980Stjr * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18105980Stjr * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19105980Stjr * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20105980Stjr * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21105980Stjr * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22105980Stjr * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23105980Stjr * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24105980Stjr * SUCH DAMAGE. 25105980Stjr */ 26105980Stjr 27105980Stjr/* 28105980Stjr * Test program for mbrlen(), as specified by IEEE Std. 1003.1-2001 and 29105980Stjr * ISO/IEC 9899:1999. 30105980Stjr * 31105980Stjr * The function is tested with both the "C" ("POSIX") LC_CTYPE setting and 32105980Stjr * "ja_JP.eucJP". Other encodings are not tested. 33105980Stjr */ 34105980Stjr 35105980Stjr#include <sys/cdefs.h> 36105980Stjr__FBSDID("$FreeBSD$"); 37105980Stjr 38105980Stjr#include <assert.h> 39105980Stjr#include <errno.h> 40105980Stjr#include <limits.h> 41105980Stjr#include <locale.h> 42105980Stjr#include <stdio.h> 43105980Stjr#include <stdlib.h> 44105980Stjr#include <string.h> 45105980Stjr#include <wchar.h> 46105980Stjr 47105980Stjrint 48105980Stjrmain(int argc, char *argv[]) 49105980Stjr{ 50105980Stjr mbstate_t s; 51105980Stjr size_t len; 52105980Stjr char buf[MB_LEN_MAX + 1]; 53105980Stjr 54105980Stjr /* 55105980Stjr * C/POSIX locale. 56105980Stjr */ 57137587Snik 58137587Snik printf("1..1\n"); 59105980Stjr 60105980Stjr assert(MB_CUR_MAX == 1); 61105980Stjr 62105980Stjr /* Null wide character, internal state. */ 63105980Stjr memset(buf, 0xcc, sizeof(buf)); 64105980Stjr buf[0] = 0; 65105980Stjr assert(mbrlen(buf, 1, NULL) == 0); 66105980Stjr 67105980Stjr /* Null wide character. */ 68105980Stjr memset(&s, 0, sizeof(s)); 69105980Stjr assert(mbrlen(buf, 1, &s) == 0); 70105980Stjr 71105980Stjr /* Latin letter A, internal state. */ 72105980Stjr assert(mbrlen(NULL, 0, NULL) == 0); 73105980Stjr buf[0] = 'A'; 74105980Stjr assert(mbrlen(buf, 1, NULL) == 1); 75105980Stjr 76105980Stjr /* Latin letter A. */ 77105980Stjr memset(&s, 0, sizeof(s)); 78105980Stjr assert(mbrlen(buf, 1, &s) == 1); 79105980Stjr 80105980Stjr /* Incomplete character sequence. */ 81105980Stjr memset(&s, 0, sizeof(s)); 82105980Stjr assert(mbrlen(buf, 0, &s) == (size_t)-2); 83105980Stjr 84105980Stjr /* 85105980Stjr * Japanese (EUC) locale. 86105980Stjr */ 87105980Stjr 88105980Stjr assert(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0); 89105980Stjr assert(MB_CUR_MAX > 1); 90105980Stjr 91105980Stjr /* Null wide character, internal state. */ 92105980Stjr assert(mbrlen(NULL, 0, NULL) == 0); 93105980Stjr memset(buf, 0xcc, sizeof(buf)); 94105980Stjr buf[0] = 0; 95105980Stjr assert(mbrlen(buf, 1, NULL) == 0); 96105980Stjr 97105980Stjr /* Null wide character. */ 98105980Stjr memset(&s, 0, sizeof(s)); 99105980Stjr assert(mbrlen(buf, 1, &s) == 0); 100105980Stjr 101105980Stjr /* Latin letter A, internal state. */ 102105980Stjr assert(mbrlen(NULL, 0, NULL) == 0); 103105980Stjr buf[0] = 'A'; 104105980Stjr assert(mbrlen(buf, 1, NULL) == 1); 105105980Stjr 106105980Stjr /* Latin letter A. */ 107105980Stjr memset(&s, 0, sizeof(s)); 108105980Stjr assert(mbrlen(buf, 1, &s) == 1); 109105980Stjr 110105980Stjr /* Incomplete character sequence (zero length). */ 111105980Stjr memset(&s, 0, sizeof(s)); 112105980Stjr assert(mbrlen(buf, 0, &s) == (size_t)-2); 113105980Stjr 114105980Stjr /* Incomplete character sequence (truncated double-byte). */ 115105980Stjr memset(buf, 0xcc, sizeof(buf)); 116105980Stjr buf[0] = 0xa3; 117105980Stjr buf[1] = 0x00; 118105980Stjr memset(&s, 0, sizeof(s)); 119105980Stjr assert(mbrlen(buf, 1, &s) == (size_t)-2); 120105980Stjr 121105980Stjr /* Same as above, but complete. */ 122105980Stjr buf[1] = 0xc1; 123105980Stjr memset(&s, 0, sizeof(s)); 124105980Stjr assert(mbrlen(buf, 2, &s) == 2); 125105980Stjr 126137587Snik printf("ok 1 - mbrlen()\n"); 127105980Stjr 128105980Stjr return (0); 129105980Stjr} 130