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47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
// Formatting library for C++ - test utilities
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//
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// Copyright (c) 2012 - present, Victor Zverovich
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// All rights reserved.
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//
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// For the license information refer to format.h.
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#include "util.h"
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#include <cstring>
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const char* const file_content = "Don't panic!";
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fmt::buffered_file open_buffered_file(FILE** fp) {
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#if FMT_USE_FCNTL
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fmt::file read_end, write_end;
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fmt::file::pipe(read_end, write_end);
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write_end.write(file_content, std::strlen(file_content));
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write_end.close();
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fmt::buffered_file f = read_end.fdopen("r");
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if (fp) *fp = f.get();
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#else
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fmt::buffered_file f("test-file", "w");
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fputs(file_content, f.get());
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if (fp) *fp = f.get();
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#endif
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return f;
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}
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std::locale do_get_locale(const char* name) {
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try {
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return std::locale(name);
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} catch (const std::runtime_error&) {
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}
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return std::locale::classic();
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}
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std::locale get_locale(const char* name, const char* alt_name) {
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auto loc = do_get_locale(name);
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if (loc == std::locale::classic() && alt_name) {
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loc = do_get_locale(alt_name);
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}
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if (loc == std::locale::classic())
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fmt::print(stderr, "{} locale is missing.\n", name);
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return loc;
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}
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