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1def33e0d8
* tests/**/*.[hc]: Use streq instead of strcmp. * modules/*-tests (Dependencies): Add streq.
117 lines
3.5 KiB
C
117 lines
3.5 KiB
C
/* Test of nstrftime in Germany.
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Copyright (C) 2025-2026 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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/* Written by Bruno Haible <bruno@clisp.org>, 2025. */
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#include <config.h>
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/* Specification. */
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#include "strftime.h"
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#include <locale.h>
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#include "localcharset.h"
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#include "macros.h"
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#if defined _WIN32 && !defined __CYGWIN__
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# define LOCALE "German_Germany.65001"
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#else
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# define LOCALE "de_DE.UTF-8"
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#endif
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#define DECLARE_TM(variable, greg_year, greg_month, greg_day) \
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struct tm variable = \
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{ \
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.tm_year = (greg_year) - 1900, \
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.tm_mon = (greg_month) - 1, \
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.tm_mday = (greg_day), \
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.tm_hour = 12, .tm_min = 34, .tm_sec = 56 \
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}; \
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/* Fill the other fields. */ \
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time_t tt = timegm (&variable); \
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gmtime_r (&tt, &variable)/*;*/
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int
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main ()
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{
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setenv ("LC_ALL", LOCALE, 1);
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if (setlocale (LC_ALL, "") == NULL
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|| streq (setlocale (LC_ALL, NULL), "C")
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|| !streq (locale_charset (), "UTF-8"))
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{
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fprintf (stderr, "Skipping test: Unicode locale for Germany is not installed\n");
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return 77;
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}
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#if MUSL_LIBC
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fprintf (stderr, "Skipping test: system may not have localized month names\n");
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return 77;
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#elif defined __OpenBSD__
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fprintf (stderr, "Skipping test: system does not have localized month names\n");
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return 77;
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#else
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char buf[100];
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ptrdiff_t ret;
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/* Native Windows does not support dates before 1970-01-01. */
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# if !(defined _WIN32 && !defined __CYGWIN__)
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{
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DECLARE_TM (tm, 1969, 12, 28);
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ret = nstrftime (buf, sizeof (buf), "%Y-%m-%d",
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&tm, (timezone_t) 0, 0);
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ASSERT (ret > 0);
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ASSERT (streq (buf, "1969-12-28"));
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ret = nstrftime (buf, sizeof (buf), "%-d. %B %Y",
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&tm, (timezone_t) 0, 0);
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ASSERT (ret > 0);
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ASSERT (streq (buf, "28. Dezember 1969"));
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ret = nstrftime (buf, sizeof (buf), "%x",
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&tm, (timezone_t) 0, 0);
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ASSERT (ret > 0);
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ASSERT (streq (buf, "28.12.1969")
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|| streq (buf, "28.12.69") /* musl, NetBSD, Solaris */);
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}
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# endif
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{
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DECLARE_TM (tm, 2025, 3, 1);
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ret = nstrftime (buf, sizeof (buf), "%Y-%m-%d",
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&tm, (timezone_t) 0, 0);
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ASSERT (ret > 0);
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ASSERT (streq (buf, "2025-03-01"));
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ret = nstrftime (buf, sizeof (buf), "%-d. %B %Y",
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&tm, (timezone_t) 0, 0);
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ASSERT (ret > 0);
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ASSERT (streq (buf, "1. März 2025"));
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ret = nstrftime (buf, sizeof (buf), "%x",
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&tm, (timezone_t) 0, 0);
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ASSERT (ret > 0);
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ASSERT (streq (buf, "01.03.2025")
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|| streq (buf, "01.03.25") /* musl, NetBSD, Solaris */);
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}
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return test_exit_status;
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#endif
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}
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