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comparison dep/fmt/test/util.cc @ 343:1faa72660932

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*: transfer back to cmake from autotools autotools just made lots of things more complicated than they should have and many things broke (i.e. translations)
author Paper <paper@paper.us.eu.org>
date Thu, 20 Jun 2024 05:56:06 -0400
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342:adb79bdde329 343:1faa72660932
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"
9
10 #include <cstring>
11
12 const char* const file_content = "Don't panic!";
13
14 fmt::buffered_file open_buffered_file(FILE** fp) {
15 #if FMT_USE_FCNTL
16 fmt::file read_end, write_end;
17 fmt::file::pipe(read_end, write_end);
18 write_end.write(file_content, std::strlen(file_content));
19 write_end.close();
20 fmt::buffered_file f = read_end.fdopen("r");
21 if (fp) *fp = f.get();
22 #else
23 fmt::buffered_file f("test-file", "w");
24 fputs(file_content, f.get());
25 if (fp) *fp = f.get();
26 #endif
27 return f;
28 }
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 #ifdef __OpenBSD__
43 // Locales are not working in OpenBSD:
44 // https://github.com/fmtlib/fmt/issues/3670.
45 loc = std::locale::classic();
46 #endif
47 if (loc == std::locale::classic())
48 fmt::print(stderr, "{} locale is missing.\n", name);
49 return loc;
50 }