// Formatting library for C++ - test utilities // // Copyright (c) 2012 - present, Victor Zverovich // All rights reserved. // // For the license information refer to format.h. #include <cstdarg> #include <cstdio> #include <locale> #include <string> #ifdef FMT_MODULE_TEST import fmt; #else # include "fmt/os.h" #endif // FMT_MODULE_TEST #ifdef _MSC_VER # define FMT_VSNPRINTF vsprintf_s #else # define FMT_VSNPRINTF vsnprintf #endif template <size_t SIZE> void safe_sprintf(char (&buffer)[SIZE], const char* format, ...) { std::va_list args; va_start(args, format); FMT_VSNPRINTF(buffer, SIZE, format, args); va_end(args); } extern const char* const file_content; // Opens a buffered file for reading. fmt::buffered_file open_buffered_file(FILE** fp = nullptr); inline FILE* safe_fopen(const char* filename, const char* mode) { #if defined(_WIN32) && !defined(__MINGW32__) // Fix MSVC warning about "unsafe" fopen. FILE* f = nullptr; errno = fopen_s(&f, filename, mode); return f; #else return std::fopen(filename, mode); #endif } template <typename Char> class basic_test_string { private: std::basic_string<Char> value_; static const Char empty[]; public: explicit basic_test_string(const Char* value = empty) : value_(value) {} const std::basic_string<Char>& value() const { return value_; } }; template <typename Char> const Char basic_test_string<Char>::empty[] = {0}; typedef basic_test_string<char> test_string; typedef basic_test_string<wchar_t> test_wstring; template <typename Char> std::basic_ostream<Char>& operator<<(std::basic_ostream<Char>& os, const basic_test_string<Char>& s) { os << s.value(); return os; } class date { int year_, month_, day_; public: date(int year, int month, int day) : year_(year), month_(month), day_(day) {} int year() const { return year_; } int month() const { return month_; } int day() const { return day_; } }; // Returns a locale with the given name if available or classic locale othewise. std::locale get_locale(const char* name, const char* alt_name = nullptr);