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authorJörg Frings-Fürst <debian@jff.email>2022-01-08 11:51:07 +0100
committerJörg Frings-Fürst <debian@jff.email>2022-01-08 11:51:07 +0100
commitbe8efac78d067c138ad8dda03df4336e73f94887 (patch)
tree5f5254a628ba0ef72065b93d949d1c985742ea8e /tests/locale.c
parent7b65dbd4ebade81d504cfe5e681292a58ad1fdf0 (diff)
New upstream version 1.0upstream/1.0
Diffstat (limited to 'tests/locale.c')
-rw-r--r--tests/locale.c85
1 files changed, 85 insertions, 0 deletions
diff --git a/tests/locale.c b/tests/locale.c
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index 0000000..67578d2
--- /dev/null
+++ b/tests/locale.c
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+/* Program that prints the names of the categories of the current locale.
+ Copyright (C) 2019-2022 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>, 2019. */
+
+#include <config.h>
+
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/* We want to use the system's setlocale() function here, not the gnulib
+ override. */
+#undef setlocale
+
+/* Specification:
+ <https://pubs.opengroup.org/onlinepubs/9699919799/utilities/locale.html>
+ Here we implement only the invocation without any command-line options. */
+
+static const char *
+defaulted_getenv (const char *variable)
+{
+ const char *value = getenv (variable);
+ return (value != NULL ? value : "");
+}
+
+static void
+print_category (int category, const char *variable)
+{
+ const char *value = defaulted_getenv (variable);
+ if (value[0] != '\0' && defaulted_getenv ("LC_ALL")[0] == '\0')
+ /* The variable is set in the environment and not overridden by LC_ALL. */
+ printf ("%s=%s\n", variable, value);
+ else
+ printf ("%s=\"%s\"\n", variable, setlocale (category, NULL));
+}
+
+int
+main (void)
+{
+ setlocale (LC_ALL, "");
+
+ printf ("LANG=%s\n", defaulted_getenv ("LANG"));
+ print_category (LC_CTYPE, "LC_CTYPE");
+ print_category (LC_NUMERIC, "LC_NUMERIC");
+ print_category (LC_TIME, "LC_TIME");
+ print_category (LC_COLLATE, "LC_COLLATE");
+ print_category (LC_MONETARY, "LC_MONETARY");
+ print_category (LC_MESSAGES, "LC_MESSAGES");
+#ifdef LC_PAPER
+ print_category (LC_PAPER, "LC_PAPER");
+#endif
+#ifdef LC_NAME
+ print_category (LC_NAME, "LC_NAME");
+#endif
+#ifdef LC_ADDRESS
+ print_category (LC_ADDRESS, "LC_ADDRESS");
+#endif
+#ifdef LC_TELEPHONE
+ print_category (LC_TELEPHONE, "LC_TELEPHONE");
+#endif
+#ifdef LC_MEASUREMENT
+ print_category (LC_MEASUREMENT, "LC_MEASUREMENT");
+#endif
+#ifdef LC_IDENTIFICATION
+ print_category (LC_IDENTIFICATION, "LC_IDENTIFICATION");
+#endif
+
+ printf ("LC_ALL=%s\n", defaulted_getenv ("LC_ALL"));
+
+ return 0;
+}