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-rw-r--r--test/locale/tst-numeric.c73
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diff --git a/test/locale/tst-numeric.c b/test/locale/tst-numeric.c
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+/* Testing the implementation of LC_NUMERIC and snprintf().
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Petter Reinholdtsen <pere@hungry.com>, 2003
+
+ Based on tst-fmon.c by Jochen Hein <jochen.hein@delphi.central.de>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <locale.h>
+#include <string.h>
+#include <stdlib.h>
+
+/*
+ test-numeric gets called with three parameters:
+ - the locale
+ - the format-string to be used
+ - the actual number to be formatted
+ - the expected string
+ If the test passes, test-numeric terminates with returncode 0,
+ otherwise with 1
+*/
+#define EXIT_SUCCESS 0
+#define EXIT_FAILURE 1
+#define EXIT_SETLOCALE 2
+#define EXIT_SNPRINTF 3
+
+int
+main (int argc, char *argv[])
+{
+ char *s = malloc (201);
+ double val;
+
+ /* Make sure to read the value before setting of the locale, as
+ strtod() is locale-dependent. */
+ val = strtod (argv[3], NULL);
+
+ if (setlocale (LC_ALL, argv[1]) == NULL)
+ {
+ fprintf (stderr, "setlocale(LC_ALL, \"%s\"): %m\n", argv[1]);
+ exit (EXIT_SETLOCALE);
+ }
+
+ if (snprintf (s, 200, argv[2], val) == -1)
+ {
+ perror ("snprintf");
+ exit (EXIT_SNPRINTF);
+ }
+
+ if (strcmp (s, argv[4]) != 0)
+ {
+ printf ("\
+locale: \"%s\", format: \"%s\", expected: \"%s\", got: \"%s\" => %s\n",
+ argv[1], argv[2], argv[4], s,
+ strcmp (s, argv[4]) != 0 ? "false" : "correct");
+ exit (EXIT_FAILURE);
+ }
+
+ return EXIT_SUCCESS;
+}