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5a82c74822
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
108 lines
2.8 KiB
C
108 lines
2.8 KiB
C
/* Test for a tricky E2BIG situation.
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Copyright (C) 2002-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Bruno Haible <bruno@clisp.org>, 2002.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <alloca.h>
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#include <errno.h>
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#include <iconv.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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/* In EUC-JISX0213 and TSCII, a single input character can convert to
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a sequence of two or more Unicode characters. When the output buffer
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has room for less Unicode characters than would be produced with an
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unconstrained output buffer, the conversion must give errno = E2BIG. */
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void
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test (const char *encoding, char *inbuf, size_t inbufsize, size_t outbufsize)
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{
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char *outbuf = alloca (outbufsize);
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iconv_t cd;
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char *inptr;
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size_t inlen;
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char *outptr;
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size_t outlen;
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int result;
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bool empty_input;
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bool empty_output;
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cd = iconv_open ("UTF-8", encoding);
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if (cd == (iconv_t) -1)
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{
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fprintf (stderr, "cannot convert from %s\n", encoding);
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exit (1);
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}
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inptr = inbuf;
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inlen = inbufsize;
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outptr = outbuf;
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outlen = outbufsize;
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result = iconv (cd, &inptr, &inlen, &outptr, &outlen);
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if (!(result == -1 && errno == E2BIG))
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{
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fprintf (stderr, "%s: wrong iconv result: %d/%d (%m)\n",
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encoding, result, errno);
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exit (1);
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}
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empty_input = (inptr == inbuf && inlen == inbufsize);
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empty_output = (outptr == outbuf && outlen == outbufsize);
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if (!empty_input && empty_output)
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{
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fprintf (stderr, "%s: ate %td input bytes\n", encoding, inptr - inbuf);
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exit (1);
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}
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if (empty_input && !empty_output)
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{
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fprintf (stderr, "%s: produced %td output bytes\n",
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encoding, outptr - outbuf);
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exit (1);
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}
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iconv_close (cd);
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}
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void
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test_euc_jisx0213 (void)
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{
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char inbuf[2] = { 0xa4, 0xf7 };
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test ("EUC-JISX0213", inbuf, sizeof (inbuf), 3);
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}
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void
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test_tscii (void)
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{
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char inbuf[1] = { 0x82 };
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test ("TSCII", inbuf, sizeof (inbuf), 3);
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test ("TSCII", inbuf, sizeof (inbuf), 6);
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test ("TSCII", inbuf, sizeof (inbuf), 9);
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}
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static int
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do_test (void)
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{
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test_euc_jisx0213 ();
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test_tscii ();
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return 0;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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