mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-28 05:21:13 +00:00
581c785bf3
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
88 lines
2.7 KiB
C
88 lines
2.7 KiB
C
/* Verify that using C.UTF-8 works.
|
|
|
|
Copyright (C) 2021-2022 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <iconv.h>
|
|
#include <stddef.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <support/support.h>
|
|
#include <support/check.h>
|
|
|
|
/* This test does two things:
|
|
(1) Verify that we have likely included translit_combining in C.UTF-8.
|
|
(2) Verify default_missing is '?' as expected. */
|
|
|
|
/* ISO-8859-1 encoding of "für". */
|
|
char iso88591_in[] = { 0x66, 0xfc, 0x72, 0x0 };
|
|
/* ASCII transliteration is "fur" with C.UTF-8 translit_combining. */
|
|
char ascii_exp[] = { 0x66, 0x75, 0x72, 0x0 };
|
|
|
|
/* First 3-byte UTF-8 code point. */
|
|
char utf8_in[] = { 0xe0, 0xa0, 0x80, 0x0 };
|
|
/* There is no ASCII transliteration for SAMARITAN LETTER ALAF
|
|
so we get default_missing used which is '?'. */
|
|
char default_missing_exp[] = { 0x3f, 0x0 };
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
char ascii_out[5];
|
|
iconv_t cd;
|
|
char *inbuf;
|
|
char *outbuf;
|
|
size_t inbytes;
|
|
size_t outbytes;
|
|
size_t n;
|
|
|
|
/* The C.UTF-8 locale should include translit_combining, which provides
|
|
the transliteration for "LATIN SMALL LETTER U WITH DIAERESIS" which
|
|
is not provided by locale/C-translit.h.in. */
|
|
xsetlocale (LC_ALL, "C.UTF-8");
|
|
|
|
/* From ISO-8859-1 to ASCII. */
|
|
cd = iconv_open ("ASCII//TRANSLIT,IGNORE", "ISO-8859-1");
|
|
TEST_VERIFY (cd != (iconv_t) -1);
|
|
inbuf = iso88591_in;
|
|
inbytes = 3;
|
|
outbuf = ascii_out;
|
|
outbytes = 3;
|
|
n = iconv (cd, &inbuf, &inbytes, &outbuf, &outbytes);
|
|
TEST_VERIFY (n != -1);
|
|
*outbuf = '\0';
|
|
TEST_COMPARE_BLOB (ascii_out, 3, ascii_exp, 3);
|
|
TEST_VERIFY (iconv_close (cd) == 0);
|
|
|
|
/* From UTF-8 to ASCII. */
|
|
cd = iconv_open ("ASCII//TRANSLIT,IGNORE", "UTF-8");
|
|
TEST_VERIFY (cd != (iconv_t) -1);
|
|
inbuf = utf8_in;
|
|
inbytes = 3;
|
|
outbuf = ascii_out;
|
|
outbytes = 3;
|
|
n = iconv (cd, &inbuf, &inbytes, &outbuf, &outbytes);
|
|
TEST_VERIFY (n != -1);
|
|
*outbuf = '\0';
|
|
TEST_COMPARE_BLOB (ascii_out, 1, default_missing_exp, 1);
|
|
TEST_VERIFY (iconv_close (cd) == 0);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#include <support/test-driver.c>
|