143 lines
4.5 KiB
C
143 lines
4.5 KiB
C
/*-
|
|
* Copyright (c) 2002 Tim J. Robbins
|
|
* All rights reserved.
|
|
*
|
|
* Copyright (c) 2013 Ed Schouten <ed@FreeBSD.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
/*
|
|
* Test program for c16rtomb() as specified by ISO/IEC 9899:2011.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include <errno.h>
|
|
#include <limits.h>
|
|
#include <locale.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <uchar.h>
|
|
|
|
#include <atf-c.h>
|
|
|
|
ATF_TC_WITHOUT_HEAD(c16rtomb_test);
|
|
ATF_TC_BODY(c16rtomb_test, tc)
|
|
{
|
|
mbstate_t s;
|
|
char buf[MB_LEN_MAX + 1];
|
|
|
|
/* C/POSIX locale. */
|
|
|
|
/*
|
|
* If the buffer argument is NULL, c16 is implicitly 0,
|
|
* c16rtomb() resets its internal state.
|
|
*/
|
|
ATF_REQUIRE(c16rtomb(NULL, L'\0', NULL) == 1);
|
|
ATF_REQUIRE(c16rtomb(NULL, 0xdc00, NULL) == 1);
|
|
|
|
/* Null wide character. */
|
|
memset(&s, 0, sizeof(s));
|
|
memset(buf, 0xcc, sizeof(buf));
|
|
ATF_REQUIRE(c16rtomb(buf, 0, &s) == 1);
|
|
ATF_REQUIRE((unsigned char)buf[0] == 0 && (unsigned char)buf[1] == 0xcc);
|
|
|
|
/* Latin letter A, internal state. */
|
|
ATF_REQUIRE(c16rtomb(NULL, L'\0', NULL) == 1);
|
|
ATF_REQUIRE(c16rtomb(NULL, L'A', NULL) == 1);
|
|
|
|
/* Latin letter A. */
|
|
memset(&s, 0, sizeof(s));
|
|
memset(buf, 0xcc, sizeof(buf));
|
|
ATF_REQUIRE(c16rtomb(buf, L'A', &s) == 1);
|
|
ATF_REQUIRE((unsigned char)buf[0] == 'A' && (unsigned char)buf[1] == 0xcc);
|
|
|
|
/* Unicode character 'Pile of poo'. */
|
|
memset(&s, 0, sizeof(s));
|
|
memset(buf, 0xcc, sizeof(buf));
|
|
ATF_REQUIRE(c16rtomb(buf, 0xd83d, &s) == 0);
|
|
ATF_REQUIRE(c16rtomb(buf, 0xdca9, &s) == (size_t)-1);
|
|
ATF_REQUIRE(errno == EILSEQ);
|
|
ATF_REQUIRE((unsigned char)buf[0] == 0xcc);
|
|
|
|
/* ISO8859-1. */
|
|
|
|
ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "en_US.ISO8859-1"),
|
|
"en_US.ISO8859-1") == 0);
|
|
|
|
/* Unicode character 'Euro sign'. */
|
|
memset(&s, 0, sizeof(s));
|
|
memset(buf, 0xcc, sizeof(buf));
|
|
ATF_REQUIRE(c16rtomb(buf, 0x20ac, &s) == (size_t)-1);
|
|
ATF_REQUIRE(errno == EILSEQ);
|
|
ATF_REQUIRE((unsigned char)buf[0] == 0xcc);
|
|
|
|
/* ISO8859-15. */
|
|
|
|
ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "en_US.ISO8859-15"),
|
|
"en_US.ISO8859-15") == 0);
|
|
|
|
/* Unicode character 'Euro sign'. */
|
|
memset(&s, 0, sizeof(s));
|
|
memset(buf, 0xcc, sizeof(buf));
|
|
ATF_REQUIRE(c16rtomb(buf, 0x20ac, &s) == 1);
|
|
ATF_REQUIRE((unsigned char)buf[0] == 0xa4 && (unsigned char)buf[1] == 0xcc);
|
|
|
|
/* UTF-8. */
|
|
|
|
ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "en_US.UTF-8"), "en_US.UTF-8") == 0);
|
|
|
|
/* Unicode character 'Pile of poo'. */
|
|
memset(&s, 0, sizeof(s));
|
|
memset(buf, 0xcc, sizeof(buf));
|
|
ATF_REQUIRE(c16rtomb(buf, 0xd83d, &s) == 0);
|
|
ATF_REQUIRE(c16rtomb(buf, 0xdca9, &s) == 4);
|
|
ATF_REQUIRE((unsigned char)buf[0] == 0xf0 && (unsigned char)buf[1] == 0x9f &&
|
|
(unsigned char)buf[2] == 0x92 && (unsigned char)buf[3] == 0xa9 &&
|
|
(unsigned char)buf[4] == 0xcc);
|
|
|
|
/* Invalid code; 'Pile of poo' without the trail surrogate. */
|
|
memset(&s, 0, sizeof(s));
|
|
memset(buf, 0xcc, sizeof(buf));
|
|
ATF_REQUIRE(c16rtomb(buf, 0xd83d, &s) == 0);
|
|
ATF_REQUIRE(c16rtomb(buf, L'A', &s) == (size_t)-1);
|
|
ATF_REQUIRE(errno == EILSEQ);
|
|
ATF_REQUIRE((unsigned char)buf[0] == 0xcc);
|
|
|
|
/* Invalid code; 'Pile of poo' without the lead surrogate. */
|
|
memset(&s, 0, sizeof(s));
|
|
memset(buf, 0xcc, sizeof(buf));
|
|
ATF_REQUIRE(c16rtomb(buf, 0xdca9, &s) == (size_t)-1);
|
|
ATF_REQUIRE(errno == EILSEQ);
|
|
ATF_REQUIRE((unsigned char)buf[0] == 0xcc);
|
|
}
|
|
|
|
ATF_TP_ADD_TCS(tp)
|
|
{
|
|
|
|
ATF_TP_ADD_TC(tp, c16rtomb_test);
|
|
|
|
return (atf_no_error());
|
|
}
|