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1 | // Formatting library for C++ - test utilities |
2 | // | |
3 | // Copyright (c) 2012 - present, Victor Zverovich | |
4 | // All rights reserved. | |
5 | // | |
6 | // For the license information refer to format.h. | |
7 | ||
8 | #include "util.h" | |
f67539c2 | 9 | |
11fdf7f2 TL |
10 | #include <cstring> |
11 | ||
20effc67 | 12 | const char* const file_content = "Don't panic!"; |
11fdf7f2 | 13 | |
9f95a23c | 14 | fmt::buffered_file open_buffered_file(FILE** fp) { |
f67539c2 | 15 | #if FMT_USE_FCNTL |
11fdf7f2 TL |
16 | fmt::file read_end, write_end; |
17 | fmt::file::pipe(read_end, write_end); | |
20effc67 | 18 | write_end.write(file_content, std::strlen(file_content)); |
11fdf7f2 TL |
19 | write_end.close(); |
20 | fmt::buffered_file f = read_end.fdopen("r"); | |
9f95a23c | 21 | if (fp) *fp = f.get(); |
f67539c2 TL |
22 | #else |
23 | fmt::buffered_file f("test-file", "w"); | |
20effc67 | 24 | fputs(file_content, f.get()); |
f67539c2 TL |
25 | if (fp) *fp = f.get(); |
26 | #endif | |
11fdf7f2 TL |
27 | return f; |
28 | } | |
20effc67 TL |
29 | |
30 | std::locale do_get_locale(const char* name) { | |
31 | try { | |
32 | return std::locale(name); | |
33 | } catch (const std::runtime_error&) { | |
34 | } | |
35 | return std::locale::classic(); | |
36 | } | |
37 | ||
38 | std::locale get_locale(const char* name, const char* alt_name) { | |
39 | auto loc = do_get_locale(name); | |
40 | if (loc == std::locale::classic() && alt_name) { | |
41 | loc = do_get_locale(alt_name); | |
42 | } | |
43 | if (loc == std::locale::classic()) | |
44 | fmt::print(stderr, "{} locale is missing.\n", name); | |
45 | return loc; | |
46 | } |