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1 | /* Copyright (C) 2000 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. | |
3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2000. | |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Library General Public License as | |
7 | published by the Free Software Foundation; either version 2 of the | |
8 | 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 | Library General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Library General Public | |
16 | License along with the GNU C Library; see the file COPYING.LIB. If not, | |
17 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
18 | Boston, MA 02111-1307, USA. */ | |
19 | ||
20 | #include <locale.h> | |
21 | #include <stdio.h> | |
22 | #include <stdlib.h> | |
23 | #include <string.h> | |
24 | #include <wchar.h> | |
25 | ||
26 | ||
27 | static int check_ascii (const char *locname); | |
28 | ||
29 | ||
30 | int | |
31 | main (void) | |
32 | { | |
33 | int result = 0; | |
34 | ||
35 | /* Check mapping of ASCII range for some character sets which have | |
36 | ASCII as a subset. For those the wide char generated must have | |
37 | the same value. */ | |
38 | setlocale (LC_ALL, "C"); | |
39 | result |= check_ascii (setlocale (LC_ALL, NULL)); | |
40 | ||
41 | setlocale (LC_ALL, "de_DE.UTF-8"); | |
42 | result |= check_ascii (setlocale (LC_ALL, NULL)); | |
43 | ||
44 | setlocale (LC_ALL, "ja_JP.EUC-JP"); | |
45 | result |= check_ascii (setlocale (LC_ALL, NULL)); | |
46 | ||
47 | return result; | |
48 | } | |
49 | ||
50 | ||
51 | static int | |
52 | check_ascii (const char *locname) | |
53 | { | |
54 | int c; | |
55 | int res = 0; | |
56 | ||
57 | printf ("Testing locale \"%s\":\n", locname); | |
58 | ||
59 | for (c = 0; c <= 127; ++c) | |
60 | { | |
61 | char buf[MB_CUR_MAX]; | |
62 | wchar_t wc = 0xffffffff; | |
63 | mbstate_t s; | |
64 | size_t n; | |
65 | int i; | |
66 | ||
67 | for (i = 0; i < MB_CUR_MAX; ++i) | |
68 | buf[i] = c + i; | |
69 | ||
70 | memset (&s, '\0', sizeof (s)); | |
71 | ||
72 | n = mbrtowc (&wc, buf, MB_CUR_MAX, &s); | |
73 | if (n == (size_t) -1) | |
74 | { | |
75 | printf ("%s: '\\x%x': encoding error\n", locname, c); | |
76 | ++res; | |
77 | } | |
78 | else if (n == (size_t) -2) | |
79 | { | |
80 | printf ("%s: '\\x%x': incomplete character\n", locname, c); | |
81 | ++res; | |
82 | } | |
83 | else if (n == 0 && c != 0) | |
84 | { | |
85 | printf ("%s: '\\x%x': 0 returned\n", locname, c); | |
86 | ++res; | |
87 | } | |
88 | else if (n != 0 && c == 0) | |
89 | { | |
90 | printf ("%s: '\\x%x': not 0 returned\n", locname, c); | |
91 | ++res; | |
92 | } | |
93 | else if (c != 0 && n != 1) | |
94 | { | |
95 | printf ("%s: '\\x%x': not 1 returned\n", locname, c); | |
96 | ++res; | |
97 | } | |
98 | else if (wc != (wchar_t) c) | |
99 | { | |
100 | printf ("%s: '\\x%x': wc != L'\\x%x'\n", locname, c, c); | |
101 | ++res; | |
102 | } | |
103 | } | |
104 | ||
105 | printf (res == 1 ? "%d error\n" : "%d errors\n", res); | |
106 | ||
107 | return res != 0; | |
108 | } |