Mercurial > hg > octave-lyh > gnulib-hg
changeset 12343:ab469d89766a
Tests for module 'duplocale'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Mon, 23 Nov 2009 01:47:07 +0100 |
parents | f214e6acb33b |
children | 9f98da6e2275 |
files | ChangeLog modules/duplocale-tests tests/test-duplocale.c |
diffstat | 3 files changed, 122 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2009-11-22 Bruno Haible <bruno@clisp.org> + Tests for module 'duplocale'. + * modules/duplocale-tests: New file. + * tests/test-duplocale.c: New file. + New module 'duplocale'. * m4/duplocale.m4: New file. * lib/locale.in.h (duplocale): New declaration.
new file mode 100644 --- /dev/null +++ b/modules/duplocale-tests @@ -0,0 +1,11 @@ +Files: +tests/test-duplocale.c + +Depends-on: + +configure.ac: +AC_CHECK_FUNCS_ONCE([duplocale]) + +Makefile.am: +TESTS += test-duplocale +check_PROGRAMS += test-duplocale
new file mode 100644 --- /dev/null +++ b/tests/test-duplocale.c @@ -0,0 +1,107 @@ +/* Test of duplicating a locale object. + Copyright (C) 2009 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 <http://www.gnu.org/licenses/>. */ + +/* Written by Bruno Haible <bruno@clisp.org>, 2007. */ + +#include <config.h> + +#include <locale.h> + +#if HAVE_DUPLOCALE + +#include <langinfo.h> +#include <monetary.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \ + fflush (stderr); \ + abort (); \ + } \ + } \ + while (0) + +struct locale_dependent_values +{ + char monetary[100]; + char numeric[100]; + char time[100]; +}; + +static void +get_locale_dependent_values (struct locale_dependent_values *result) +{ + strfmon (result->monetary, sizeof (result->monetary), + "%n", 123.75); + /* result->monetary is usually "$123.75" */ + snprintf (result->numeric, sizeof (result->numeric), + "%g", 3.5); + /* result->numeric is usually "3,5" */ + strcpy (result->time, nl_langinfo (MON_1)); + /* result->time is usually "janvier" */ +} + +int +main () +{ + struct locale_dependent_values expected_results; + locale_t mixed; + + /* Set up a locale which is a mix between different system locales. */ + setlocale (LC_ALL, "en_US.UTF-8"); + setlocale (LC_NUMERIC, "de_DE.UTF-8"); + setlocale (LC_TIME, "fr_FR.UTF-8"); + get_locale_dependent_values (&expected_results); + + /* Save the locale in a locale_t object. */ + mixed = duplocale (LC_GLOBAL_LOCALE); + ASSERT (mixed != NULL); + + /* Set up a default locale. */ + setlocale (LC_ALL, "C"); + { + struct locale_dependent_values c_results; + get_locale_dependent_values (&c_results); + } + + /* Now use the saved locale again. */ + uselocale (mixed); + { + struct locale_dependent_values results; + get_locale_dependent_values (&results); + ASSERT (strcmp (results.monetary, expected_results.monetary) == 0); + ASSERT (strcmp (results.numeric, expected_results.numeric) == 0); + ASSERT (strcmp (results.time, expected_results.time) == 0); + } + + return 0; +} + +#else + +int +main () +{ + return 77; +} + +#endif