1/* Testing the implementation of strfmon(3).
2 Copyright (C) 1996-2024 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#include <stdio.h>
20#include <locale.h>
21#include <monetary.h>
22#include <string.h>
23#include <stdlib.h>
24
25/*
26 test-strfmon gets called with three parameters:
27 - the locale
28 - the format-string to be used
29 - the actual number to be formatted
30 - the expected string
31 If the test passes, test-strfmon terminates with returncode 0,
32 otherwise with 1
33*/
34#define EXIT_SUCCESS 0
35#define EXIT_FAILURE 1
36#define EXIT_SETLOCALE 2
37#define EXIT_STRFMON 3
38
39int
40main (int argc, char *argv[])
41{
42 char s[200];
43
44 if (setlocale (LC_MONETARY, argv[1]) == NULL)
45 {
46 fprintf (stderr, "setlocale(LC_MONETARY, \"%s\"): %m\n", argv[1]);
47 exit (EXIT_SETLOCALE);
48 }
49
50 if (strfmon (s: s, maxsize: sizeof (s), format: argv[2], (double) atof (nptr: argv[3])) == -1)
51 {
52 perror ("strfmon");
53 exit (EXIT_STRFMON);
54 }
55
56 if (strcmp (s, argv[4]) != 0)
57 {
58 printf (format: "\
59Locale: \"%s\" Format: \"%s\" Value: \"%s\" Received: \"%s\" Expected: \"%s\" => %s\n",
60 argv[1], argv[2], argv[3], s, argv[4],
61 strcmp (s, argv[4]) != 0 ? "false" : "correct");
62 exit (EXIT_FAILURE);
63 }
64
65 return EXIT_SUCCESS;
66}
67

source code of glibc/localedata/tst-fmon.c