Mercurial > gnulib
view tests/test-striconv.c @ 40198:5a34193cbc07
long-options: add parse_gnu_standard_options_only
Discussed in https://bugs.gnu.org/33468 .
* lib/long-options.c (parse_long_options): Use EXIT_SUCCESS instead
of 0.
(parse_gnu_standard_options_only): Add function to
process the GNU default options --help and --version and fail for any other
unknown long or short option. See
https://gnu.org/prep/standards/html_node/Command_002dLine-Interfaces.html .
* lib/long-options.h (parse_gnu_standard_options_only): Declare it.
* modules/long-options (depends-on): Add stdbool, exitfail.
* top/maint.mk (sc_prohibit_long_options_without_use): Update
syntax-check rule, add new function name.
author | Bernhard Voelker <mail@bernhard-voelker.de> |
---|---|
date | Thu, 29 Nov 2018 09:06:26 +0100 |
parents | b06060465f09 |
children |
line wrap: on
line source
/* Test of character set conversion. Copyright (C) 2007-2019 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ /* Written by Bruno Haible <bruno@clisp.org>, 2007. */ #include <config.h> #include "striconv.h" #if HAVE_ICONV # include <iconv.h> #endif #include <errno.h> #include <stdlib.h> #include <string.h> #include "macros.h" int main () { #if HAVE_ICONV /* Assume that iconv() supports at least the encodings ASCII, ISO-8859-1, and UTF-8. */ iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); iconv_t cd_utf8_to_88591 = iconv_open ("ISO-8859-1", "UTF-8"); ASSERT (cd_88591_to_utf8 != (iconv_t)(-1)); ASSERT (cd_utf8_to_88591 != (iconv_t)(-1)); /* ------------------------- Test mem_cd_iconv() ------------------------- */ /* Test conversion from ISO-8859-1 to UTF-8 with no errors. */ { static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; static const char expected[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237"; char *result = NULL; size_t length = 0; int retval = mem_cd_iconv (input, strlen (input), cd_88591_to_utf8, &result, &length); ASSERT (retval == 0); ASSERT (length == strlen (expected)); ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0); free (result); } /* Test conversion from UTF-8 to ISO-8859-1 with no errors. */ { static const char input[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237"; static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char *result = NULL; size_t length = 0; int retval = mem_cd_iconv (input, strlen (input), cd_utf8_to_88591, &result, &length); ASSERT (retval == 0); ASSERT (length == strlen (expected)); ASSERT (result != NULL && memcmp (result, expected, strlen (expected)) == 0); free (result); } /* Test conversion from UTF-8 to ISO-8859-1 with EILSEQ. */ { static const char input[] = "\342\202\254"; /* EURO SIGN */ char *result = NULL; size_t length = 0; int retval = mem_cd_iconv (input, strlen (input), cd_utf8_to_88591, &result, &length); ASSERT (retval == -1 && errno == EILSEQ); ASSERT (result == NULL); } /* Test conversion from UTF-8 to ISO-8859-1 with EINVAL. */ { static const char input[] = "\342"; char *result = NULL; size_t length = 0; int retval = mem_cd_iconv (input, strlen (input), cd_utf8_to_88591, &result, &length); ASSERT (retval == 0); ASSERT (length == 0); free (result); } /* ------------------------- Test str_cd_iconv() ------------------------- */ /* Test conversion from ISO-8859-1 to UTF-8 with no errors. */ { static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; static const char expected[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237"; char *result = str_cd_iconv (input, cd_88591_to_utf8); ASSERT (result != NULL); ASSERT (strcmp (result, expected) == 0); free (result); } /* Test conversion from UTF-8 to ISO-8859-1 with no errors. */ { static const char input[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237"; static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char *result = str_cd_iconv (input, cd_utf8_to_88591); ASSERT (result != NULL); ASSERT (strcmp (result, expected) == 0); free (result); } /* Test conversion from UTF-8 to ISO-8859-1 with EILSEQ. */ { static const char input[] = "Costs: 27 \342\202\254"; /* EURO SIGN */ char *result = str_cd_iconv (input, cd_utf8_to_88591); ASSERT (result == NULL && errno == EILSEQ); } /* Test conversion from UTF-8 to ISO-8859-1 with EINVAL. */ { static const char input[] = "\342"; char *result = str_cd_iconv (input, cd_utf8_to_88591); ASSERT (result != NULL); ASSERT (strcmp (result, "") == 0); free (result); } iconv_close (cd_88591_to_utf8); iconv_close (cd_utf8_to_88591); /* -------------------------- Test str_iconv() -------------------------- */ /* Test conversion from ISO-8859-1 to UTF-8 with no errors. */ { static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; static const char expected[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237"; char *result = str_iconv (input, "ISO-8859-1", "UTF-8"); ASSERT (result != NULL); ASSERT (strcmp (result, expected) == 0); free (result); } /* Test conversion from UTF-8 to ISO-8859-1 with no errors. */ { static const char input[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237"; static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char *result = str_iconv (input, "UTF-8", "ISO-8859-1"); ASSERT (result != NULL); ASSERT (strcmp (result, expected) == 0); free (result); } /* Test conversion from UTF-8 to ISO-8859-1 with EILSEQ. */ { static const char input[] = "Costs: 27 \342\202\254"; /* EURO SIGN */ char *result = str_iconv (input, "UTF-8", "ISO-8859-1"); ASSERT (result == NULL && errno == EILSEQ); } /* Test conversion from UTF-8 to ISO-8859-1 with EINVAL. */ { static const char input[] = "\342"; char *result = str_iconv (input, "UTF-8", "ISO-8859-1"); ASSERT (result != NULL); ASSERT (strcmp (result, "") == 0); free (result); } #endif return 0; }