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Outline part of formatting system_clock's time_point into cpp file

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ZXShady
2025-09-12 00:52:11 +03:00
committed by Martin Hořeňovský
parent a9223b2bb3
commit a58df2d7c5
2 changed files with 28 additions and 23 deletions
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24
src/catch2/catch_tostring.cpp
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@@ -63,6 +63,30 @@ namespace Detail {
return n; return n;
} }
std::string formatTimeT(std::time_t time) {
#ifdef _MSC_VER
std::tm timeInfo = {};
const auto err = gmtime_s( &timeInfo, &time );
if ( err ) {
return "gmtime from provided timepoint has failed. This "
"happens e.g. with pre-1970 dates using Microsoft libc";
}
#else
std::tm* timeInfo = std::gmtime( &time );
#endif
auto const timeStampSize = sizeof( "2017-01-16T17:06:45Z" );
char timeStamp[timeStampSize];
const char* const fmt = "%Y-%m-%dT%H:%M:%SZ";
#ifdef _MSC_VER
std::strftime( timeStamp, timeStampSize, fmt, &timeInfo );
#else
std::strftime( timeStamp, timeStampSize, fmt, timeInfo );
#endif
return std::string( timeStamp, timeStampSize - 1 );
}
std::string convertIntoString(StringRef string, bool escapeInvisibles) { std::string convertIntoString(StringRef string, bool escapeInvisibles) {
std::string ret; std::string ret;
// This is enough for the "don't escape invisibles" case, and a good // This is enough for the "don't escape invisibles" case, and a good

27
src/catch2/catch_tostring.hpp
View File

@@ -8,7 +8,7 @@
#ifndef CATCH_TOSTRING_HPP_INCLUDED #ifndef CATCH_TOSTRING_HPP_INCLUDED
#define CATCH_TOSTRING_HPP_INCLUDED #define CATCH_TOSTRING_HPP_INCLUDED
#include <ctime>
#include <vector> #include <vector>
#include <cstddef> #include <cstddef>
#include <type_traits> #include <type_traits>
@@ -42,6 +42,8 @@ namespace Catch {
std::size_t catch_strnlen(const char *str, std::size_t n); std::size_t catch_strnlen(const char *str, std::size_t n);
std::string formatTimeT( std::time_t time );
constexpr StringRef unprintableString = "{?}"_sr; constexpr StringRef unprintableString = "{?}"_sr;
//! Encases `string in quotes, and optionally escapes invisibles //! Encases `string in quotes, and optionally escapes invisibles
@@ -629,28 +631,7 @@ struct ratio_string<std::milli> {
const auto systemish = std::chrono::time_point_cast< const auto systemish = std::chrono::time_point_cast<
std::chrono::system_clock::duration>( time_point ); std::chrono::system_clock::duration>( time_point );
const auto as_time_t = std::chrono::system_clock::to_time_t( systemish ); const auto as_time_t = std::chrono::system_clock::to_time_t( systemish );
return ::Catch::Detail::formatTimeT( as_time_t );
#ifdef _MSC_VER
std::tm timeInfo = {};
const auto err = gmtime_s( &timeInfo, &as_time_t );
if ( err ) {
return "gmtime from provided timepoint has failed. This "
"happens e.g. with pre-1970 dates using Microsoft libc";
}
#else
std::tm* timeInfo = std::gmtime( &as_time_t );
#endif
auto const timeStampSize = sizeof("2017-01-16T17:06:45Z");
char timeStamp[timeStampSize];
const char * const fmt = "%Y-%m-%dT%H:%M:%SZ";
#ifdef _MSC_VER
std::strftime(timeStamp, timeStampSize, fmt, &timeInfo);
#else
std::strftime(timeStamp, timeStampSize, fmt, timeInfo);
#endif
return std::string(timeStamp, timeStampSize - 1);
} }
}; };
} }