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 mbsrtowcs(), 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 char srcbuf[128]; 51105980Stjr wchar_t dstbuf[128]; 52105980Stjr char *src; 53105980Stjr mbstate_t s; 54105980Stjr 55105980Stjr /* 56105980Stjr * C/POSIX locale. 57105980Stjr */ 58105980Stjr 59137587Snik printf("1..1\n"); 60137587Snik 61105980Stjr /* Simple null terminated string. */ 62105980Stjr memset(srcbuf, 0xcc, sizeof(srcbuf)); 63105980Stjr strcpy(srcbuf, "hello"); 64105980Stjr wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf)); 65105980Stjr src = srcbuf; 66105980Stjr memset(&s, 0, sizeof(s)); 67105980Stjr assert(mbsrtowcs(dstbuf, (const char **)&src, sizeof(dstbuf) / 68105980Stjr sizeof(*dstbuf), &s) == 5); 69105980Stjr assert(wcscmp(dstbuf, L"hello") == 0); 70105980Stjr assert(dstbuf[6] == 0xcccc); 71105980Stjr assert(src == NULL); 72105980Stjr 73105980Stjr /* Not enough space in destination buffer. */ 74105980Stjr memset(srcbuf, 0xcc, sizeof(srcbuf)); 75105980Stjr strcpy(srcbuf, "hello"); 76105980Stjr wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf)); 77105980Stjr src = srcbuf; 78105980Stjr memset(&s, 0, sizeof(s)); 79105980Stjr assert(mbsrtowcs(dstbuf, (const char **)&src, 4, &s) == 4); 80105980Stjr assert(wmemcmp(dstbuf, L"hell", 4) == 0); 81105980Stjr assert(dstbuf[5] == 0xcccc); 82105980Stjr assert(src == srcbuf + 4); 83105980Stjr 84105980Stjr /* Null terminated string, internal dest. buffer */ 85105980Stjr memset(srcbuf, 0xcc, sizeof(srcbuf)); 86105980Stjr strcpy(srcbuf, "hello"); 87105980Stjr src = srcbuf; 88105980Stjr memset(&s, 0, sizeof(s)); 89105980Stjr assert(mbsrtowcs(NULL, (const char **)&src, 0, &s) == 5); 90105980Stjr 91105980Stjr /* Null terminated string, internal state. */ 92105980Stjr memset(srcbuf, 0xcc, sizeof(srcbuf)); 93105980Stjr strcpy(srcbuf, "hello"); 94105980Stjr wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf)); 95105980Stjr src = srcbuf; 96105980Stjr assert(mbsrtowcs(dstbuf, (const char **)&src, sizeof(dstbuf) / 97105980Stjr sizeof(*dstbuf), NULL) == 5); 98105980Stjr assert(wcscmp(dstbuf, L"hello") == 0); 99105980Stjr assert(dstbuf[6] == 0xcccc); 100105980Stjr assert(src == NULL); 101105980Stjr 102105980Stjr /* Null terminated string, internal state, internal dest. buffer. */ 103105980Stjr memset(srcbuf, 0xcc, sizeof(srcbuf)); 104105980Stjr strcpy(srcbuf, "hello"); 105105980Stjr src = srcbuf; 106105980Stjr assert(mbsrtowcs(NULL, (const char **)&src, 0, NULL) == 5); 107105980Stjr 108105980Stjr /* Empty source buffer. */ 109105980Stjr memset(srcbuf, 0xcc, sizeof(srcbuf)); 110105980Stjr srcbuf[0] = '\0'; 111105980Stjr src = srcbuf; 112105980Stjr memset(&s, 0, sizeof(s)); 113105980Stjr wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf)); 114105980Stjr assert(mbsrtowcs(dstbuf, (const char **)&src, 1, &s) == 0); 115105980Stjr assert(dstbuf[0] == 0); 116105980Stjr assert(dstbuf[1] == 0xcccc); 117105980Stjr assert(src == NULL); 118105980Stjr 119105980Stjr /* Zero length destination buffer. */ 120105980Stjr memset(srcbuf, 0xcc, sizeof(srcbuf)); 121105980Stjr strcpy(srcbuf, "hello"); 122105980Stjr src = srcbuf; 123105980Stjr memset(&s, 0, sizeof(s)); 124105980Stjr wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf)); 125105980Stjr assert(mbsrtowcs(dstbuf, (const char **)&src, 0, &s) == 0); 126105980Stjr assert(dstbuf[0] == 0xcccc); 127105980Stjr assert(src == srcbuf); 128105980Stjr 129105980Stjr /* 130105980Stjr * Japanese (EUC) locale. 131105980Stjr */ 132105980Stjr 133105980Stjr assert(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0); 134105980Stjr assert(MB_CUR_MAX > 1); 135105980Stjr 136105980Stjr memset(srcbuf, 0xcc, sizeof(srcbuf)); 137105980Stjr strcpy(srcbuf, "\xA3\xC1 B \xA3\xC3"); 138105980Stjr src = srcbuf; 139105980Stjr memset(&s, 0, sizeof(s)); 140105980Stjr wmemset(dstbuf, 0xcccc, sizeof(dstbuf) / sizeof(*dstbuf)); 141105980Stjr assert(mbsrtowcs(dstbuf, (const char **)&src, sizeof(dstbuf) / 142105980Stjr sizeof(*dstbuf), &s) == 5); 143105980Stjr assert(dstbuf[0] == 0xA3C1 && dstbuf[1] == 0x20 && dstbuf[2] == 0x42 && 144105980Stjr dstbuf[3] == 0x20 && dstbuf[4] == 0xA3C3 && dstbuf[5] == 0); 145105980Stjr assert(src == NULL); 146105980Stjr 147137587Snik printf("ok 1 - mbsrtowcs()\n"); 148105980Stjr 149105980Stjr return (0); 150105980Stjr} 151