1 | /* Test for strerror, strerror_r, and strerror_l. |
2 | |
3 | Copyright (C) 2020-2022 Free Software Foundation, Inc. |
4 | This file is part of the GNU C Library. |
5 | |
6 | The GNU C Library is free software; you can redistribute it and/or |
7 | modify it under the terms of the GNU Lesser General Public |
8 | License as published by the Free Software Foundation; either |
9 | version 2.1 of the License, or (at your option) any later version. |
10 | |
11 | The GNU C Library is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | Lesser General Public License for more details. |
15 | |
16 | You should have received a copy of the GNU Lesser General Public |
17 | License along with the GNU C Library; if not, see |
18 | <https://www.gnu.org/licenses/>. */ |
19 | |
20 | #include <string.h> |
21 | #include <stdio.h> |
22 | #include <stdlib.h> |
23 | #include <errno.h> |
24 | #include <locale.h> |
25 | #include <array_length.h> |
26 | |
27 | #include <support/support.h> |
28 | #include <support/check.h> |
29 | |
30 | static int |
31 | do_test (void) |
32 | { |
33 | unsetenv (name: "LANGUAGE" ); |
34 | |
35 | xsetlocale (LC_ALL, locale: "C" ); |
36 | |
37 | TEST_COMPARE_STRING (strerror (EINVAL), "Invalid argument" ); |
38 | TEST_COMPARE_STRING (strerror (-1), "Unknown error -1" ); |
39 | |
40 | { |
41 | char buffer[32]; |
42 | TEST_COMPARE_STRING (strerror_r (EINVAL, buffer, 8), |
43 | "Invalid argument" ); |
44 | TEST_COMPARE_STRING (strerror_r (-1, buffer, 8), |
45 | "Unknown" ); |
46 | TEST_COMPARE_STRING (strerror_r (-1, buffer, 16), |
47 | "Unknown error -" ); |
48 | TEST_COMPARE_STRING (strerror_r (-1, buffer, 32), |
49 | "Unknown error -1" ); |
50 | } |
51 | |
52 | locale_t l = xnewlocale (LC_ALL_MASK, locale: "pt_BR.UTF-8" , NULL); |
53 | |
54 | TEST_COMPARE_STRING (strerror_l (EINVAL, l), "Argumento inv\303\241lido" ); |
55 | TEST_COMPARE_STRING (strerror_l (-1, l), "Erro desconhecido -1" ); |
56 | |
57 | xuselocale (newloc: l); |
58 | |
59 | TEST_COMPARE_STRING (strerror (EINVAL), "Argumento inv\303\241lido" ); |
60 | TEST_COMPARE_STRING (strerror (-1), "Erro desconhecido -1" ); |
61 | |
62 | { |
63 | char buffer[32]; |
64 | TEST_COMPARE_STRING (strerror_r (EINVAL, buffer, 8), |
65 | "Argumento inv\303\241lido" ); |
66 | TEST_COMPARE_STRING (strerror_r (-1, buffer, 8), |
67 | "Erro de" ); |
68 | TEST_COMPARE_STRING (strerror_r (-1, buffer, 16), |
69 | "Erro desconheci" ); |
70 | TEST_COMPARE_STRING (strerror_r (-1, buffer, 32), |
71 | "Erro desconhecido -1" ); |
72 | } |
73 | |
74 | freelocale (dataset: l); |
75 | |
76 | return 0; |
77 | } |
78 | |
79 | #include <support/test-driver.c> |
80 | |