1/*- |
2 * Copyright (c) 2002-2004 Tim J. Robbins |
3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright --- 17 unchanged lines hidden (view full) --- 28 * Test program for mblen(), as specified by IEEE Std. 1003.1-2001 and 29 * ISO/IEC 9899:1990. 30 * 31 * The function is tested with both the "C" ("POSIX") LC_CTYPE setting and 32 * "ja_JP.eucJP". Other encodings are not tested. 33 */ 34 35#include <sys/cdefs.h> |
36__FBSDID("$FreeBSD: head/tools/regression/lib/libc/locale/test-mblen.c 128005 2004-04-07 11:02:51Z tjr $"); |
37 38#include <assert.h> 39#include <limits.h> 40#include <locale.h> 41#include <stdio.h> 42#include <stdlib.h> 43#include <string.h> 44 --- 19 unchanged lines hidden (view full) --- 64 65 /* Latin letter A. */ 66 buf[0] = 'A'; 67 assert(mblen(buf, 1) == 1); 68 69 /* Incomplete character sequence. */ 70 buf[0] = '\0'; 71 assert(mblen(buf, 0) == -1); |
72 assert(mblen(NULL, 0) == 0); |
73 74 /* 75 * Japanese (EUC) locale. 76 */ 77 78 assert(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0); 79 assert(MB_CUR_MAX > 1); 80 --- 7 unchanged lines hidden (view full) --- 88 89 /* Latin letter A. */ 90 buf[0] = 'A'; 91 assert(mblen(buf, 1) == 1); 92 93 /* Incomplete character sequence. */ 94 buf[0] = '\0'; 95 assert(mblen(buf, 0) == -1); |
96 assert(mblen(NULL, 0) == 0); |
97 98 /* Incomplete character sequence (truncated double-byte). */ 99 memset(buf, 0xcc, sizeof(buf)); 100 buf[0] = 0xa3; 101 buf[1] = 0x00; 102 assert(mblen(buf, 1) == -1); |
103 assert(mblen(NULL, 0) == 0); |
104 105 /* Same as above, but complete. */ 106 buf[1] = 0xc1; 107 assert(mblen(buf, 2) == 2); 108 109 printf("PASS mblen()\n"); 110 111 return (0); 112} |