mirror of
https://github.com/fmtlib/fmt.git
synced 2024-11-30 05:40:06 +00:00
Remove deprecated code 🎆 🎆 🎆
This commit is contained in:
Victor Zverovich
parent
ccf1dbb139
commit
2dc108b31f
17
format.cc
17
format.cc
@ -1104,15 +1104,6 @@ void fmt::ReportWinError(
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}
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#endif
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void fmt::ANSITerminalSink::operator()(
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const fmt::BasicWriter<char> &w) const {
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char escape[] = "\x1b[30m";
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escape[3] = '0' + static_cast<char>(color_);
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std::fputs(escape, file_);
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std::fwrite(w.data(), 1, w.size(), file_);
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std::fputs(RESET_COLOR, file_);
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}
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void fmt::print(StringRef format, const ArgList &args) {
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Writer w;
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w.write(format, args);
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@ -1125,6 +1116,14 @@ void fmt::print(std::FILE *f, StringRef format, const ArgList &args) {
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std::fwrite(w.data(), 1, w.size(), f);
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}
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void fmt::print_colored(Color c, StringRef format, const ArgList &args) {
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char escape[] = "\x1b[30m";
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escape[3] = '0' + static_cast<char>(c);
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std::fputs(escape, stdout);
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print(format, args);
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std::fputs(RESET_COLOR, stdout);
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}
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void fmt::printf(StringRef format, const ArgList &args) {
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Writer w;
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printf(w, format, args);
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284
format.h
284
format.h
@ -119,16 +119,7 @@
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TypeName(const TypeName&); \
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void operator=(const TypeName&)
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#ifdef FMT_DEPRECATED
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// Do nothing.
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#elif defined(__GNUC__)
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# define FMT_DEPRECATED(func) func __attribute__((deprecated))
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#elif defined(_MSC_VER)
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# define FMT_DEPRECATED(func) __declspec(deprecated) func
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#else
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# define FMT_DEPRECATED(func) func
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#endif
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// TODO: remove
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#if FMT_MSC_VER
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# pragma warning(push)
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# pragma warning(disable: 4521) // 'class' : multiple copy constructors specified
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@ -175,7 +166,7 @@ struct FormatSpec;
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different types of strings to a function, for example::
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template<typename... Args>
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Writer format(StringRef format, const Args & ... args);
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std::string format(StringRef format, const Args & ... args);
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format("{}", 42);
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format(std::string("{}"), 42);
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@ -1451,32 +1442,8 @@ class BasicWriter {
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}
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void clear() { buffer_.clear(); }
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#if !defined(FMT_NO_DEPRECATED)
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FMT_DEPRECATED(BasicFormatter<Char> Format(StringRef format));
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#if FMT_USE_VARIADIC_TEMPLATES
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// This function is deprecated. Use Writer::write instead.
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template<typename... Args>
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FMT_DEPRECATED(void Format(BasicStringRef<Char> format, const Args & ... args));
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#endif
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// This function is deprecated. Use Writer::write instead.
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FMT_DEPRECATED(void Write(const std::basic_string<Char> &s, const FormatSpec &spec));
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// This function is deprecated. Use Writer::clear instead.
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FMT_DEPRECATED(void Clear());
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#endif
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};
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template <typename Char>
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inline void BasicWriter<Char>::Write(const std::basic_string<Char> &s, const FormatSpec &spec) {
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write(s, spec);
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}
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template <typename Char>
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inline void BasicWriter<Char>::Clear() { clear(); }
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template <typename Char>
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template <typename StringChar>
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typename BasicWriter<Char>::CharPtr BasicWriter<Char>::write_str(
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@ -1645,12 +1612,6 @@ void BasicWriter<Char>::FormatInt(T value, const Spec &spec) {
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}
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}
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template <typename Char>
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BasicFormatter<Char> BasicWriter<Char>::Format(StringRef format) {
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BasicFormatter<Char> f(*this, format.c_str());
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return f;
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}
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// The default formatting function.
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template <typename Char, typename T>
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void format(BasicWriter<Char> &w, const FormatSpec &spec, const T &value) {
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@ -1762,148 +1723,12 @@ class BasicFormatter {
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}
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};
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template <typename Char>
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FMT_DEPRECATED(std::basic_string<Char> str(const BasicWriter<Char> &f));
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// This function is deprecated. Use BasicWriter::str() instead.
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template <typename Char>
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inline std::basic_string<Char> str(const BasicWriter<Char> &f) {
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return f.str();
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}
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template <typename Char>
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FMT_DEPRECATED(const Char *c_str(const BasicWriter<Char> &f));
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// This function is deprecated. Use BasicWriter::c_str() instead.
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template <typename Char>
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inline const Char *c_str(const BasicWriter<Char> &f) { return f.c_str(); }
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FMT_DEPRECATED(std::string str(StringRef s));
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/**
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Converts a string reference to `std::string`.
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*/
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// This function is deprecated. Use StringRef::c_str() instead.
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inline std::string str(StringRef s) {
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return std::string(s.c_str(), s.size());
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}
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FMT_DEPRECATED(const char *c_str(StringRef s));
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/**
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Returns the pointer to a C string.
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*/
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// This function is deprecated. Use StringRef::c_str() instead.
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inline const char *c_str(StringRef s) {
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return s.c_str();
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}
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FMT_DEPRECATED(std::wstring str(WStringRef s));
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// This function is deprecated. Use WStringRef::c_str() instead.
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inline std::wstring str(WStringRef s) {
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return std::wstring(s.c_str(), s.size());
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}
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FMT_DEPRECATED(const wchar_t *c_str(WStringRef s));
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// This function is deprecated. Use WStringRef::c_str() instead.
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inline const wchar_t *c_str(WStringRef s) {
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return s.c_str();
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}
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// This class is deprecated. Use variadic functions instead of sinks.
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class NullSink {
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public:
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template <typename Char>
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void operator()(const BasicWriter<Char> &) const {}
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};
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// This class is deprecated. Use variadic functions instead.
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template <typename Sink = NullSink, typename Char = char>
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class Formatter : private Sink, public BasicFormatter<Char> {
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private:
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BasicWriter<Char> writer_;
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bool inactive_;
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FMT_DISALLOW_COPY_AND_ASSIGN(Formatter);
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public:
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explicit Formatter(BasicStringRef<Char> format, Sink s = Sink())
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: Sink(s), BasicFormatter<Char>(writer_, format.c_str()),
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inactive_(false) {
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}
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Formatter(Formatter &other)
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: Sink(other), BasicFormatter<Char>(writer_, other.TakeFormatString()),
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inactive_(false) {
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other.inactive_ = true;
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}
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~Formatter() FMT_NOEXCEPT(false) {
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if (!inactive_) {
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this->CompleteFormatting();
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(*this)(writer_);
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}
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}
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};
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#if !defined(FMT_NO_DEPRECATED)
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// This function is deprecated. Use fmt::format instead.
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FMT_DEPRECATED(Formatter<> Format(StringRef format));
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inline Formatter<> Format(StringRef format) {
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Formatter<> f(format);
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return f;
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}
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// This function is deprecated. Use fmt::format instead.
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Formatter<NullSink, wchar_t> FMT_DEPRECATED(Format(WStringRef format));
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inline Formatter<NullSink, wchar_t> Format(WStringRef format) {
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Formatter<NullSink, wchar_t> f(format);
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return f;
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}
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// This class is deprecated. Use variadic functions instead of sinks.
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class SystemErrorSink {
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private:
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int error_code_;
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public:
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explicit SystemErrorSink(int error_code) : error_code_(error_code) {}
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void operator()(const Writer &w) const {
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throw SystemError(error_code_, "{}", w.c_str());
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}
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};
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#endif
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FMT_DEPRECATED(Formatter<SystemErrorSink> ThrowSystemError(
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int error_code, StringRef format));
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// This function is deprecated. Use fmt::SystemError instead.
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inline Formatter<SystemErrorSink> ThrowSystemError(
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int error_code, StringRef format) {
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Formatter<SystemErrorSink> f(format, SystemErrorSink(error_code));
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return f;
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}
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// Reports a system error without throwing an exception.
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// Can be used to report errors from destructors.
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void ReportSystemError(int error_code, StringRef message) FMT_NOEXCEPT(true);
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#ifdef _WIN32
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// This class is deprecated. Use variadic functions instead of sinks.
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class WinErrorSink {
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private:
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int error_code_;
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public:
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explicit WinErrorSink(int error_code) : error_code_(error_code) {}
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void operator()(const Writer &w) const;
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};
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/**
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A Windows error.
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*/
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@ -1927,68 +1752,21 @@ class WindowsError : public SystemError {
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FMT_VARIADIC_CTOR(WindowsError, init, int, StringRef)
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};
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FMT_DEPRECATED(Formatter<WinErrorSink> ThrowWinError(int error_code, StringRef format));
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// This function is deprecated. Use WindowsError instead.
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inline Formatter<WinErrorSink> ThrowWinError(int error_code, StringRef format) {
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Formatter<WinErrorSink> f(format, WinErrorSink(error_code));
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return f;
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}
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// Reports a Windows error without throwing an exception.
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// Can be used to report errors from destructors.
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void ReportWinError(int error_code, StringRef message) FMT_NOEXCEPT(true);
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#endif
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// This class is deprecated. Use variadic functions instead of sinks.
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class FileSink {
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private:
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std::FILE *file_;
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public:
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explicit FileSink(std::FILE *f) : file_(f) {}
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void operator()(const BasicWriter<char> &w) const {
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if (std::fwrite(w.data(), w.size(), 1, file_) == 0)
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throw SystemError(errno, "cannot write to file");
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}
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};
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inline Formatter<FileSink> Print(StringRef format) {
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Formatter<FileSink> f(format, FileSink(stdout));
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return f;
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}
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inline Formatter<FileSink> Print(std::FILE *file, StringRef format) {
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Formatter<FileSink> f(format, FileSink(file));
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return f;
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}
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enum Color { BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE };
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// This class is deprecated. Use variadic functions instead of sinks.
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class ANSITerminalSink {
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private:
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std::FILE *file_;
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Color color_;
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public:
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ANSITerminalSink(std::FILE *f, Color c) : file_(f), color_(c) {}
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void operator()(const BasicWriter<char> &w) const;
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};
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/**
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Formats a string and prints it to stdout using ANSI escape sequences
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to specify color (experimental).
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Example:
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PrintColored(fmt::RED, "Elapsed time: {0:.2f} seconds") << 1.23;
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*/
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inline Formatter<ANSITerminalSink> PrintColored(Color c, StringRef format) {
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Formatter<ANSITerminalSink> f(format, ANSITerminalSink(stdout, c));
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return f;
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}
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void print_colored(Color c, StringRef format, const ArgList &args);
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/**
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\rst
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@ -2051,61 +1829,6 @@ inline std::string sprintf(StringRef format, const ArgList &args) {
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void printf(StringRef format, const ArgList &args);
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#if !defined(FMT_NO_DEPRECATED) && FMT_USE_VARIADIC_TEMPLATES && FMT_USE_RVALUE_REFERENCES
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template <typename Char>
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template<typename... Args>
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void BasicWriter<Char>::Format(
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BasicStringRef<Char> format, const Args & ... args) {
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this->format(format, args...);
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}
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// This function is deprecated. Use fmt::format instead.
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template<typename... Args>
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FMT_DEPRECATED(Writer Format(StringRef format, const Args & ... args));
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template<typename... Args>
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inline Writer Format(StringRef format, const Args & ... args) {
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Writer w;
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w.Format(format, args...);
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return std::move(w);
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}
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// This function is deprecated. Use fmt::format instead.
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template<typename... Args>
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FMT_DEPRECATED(WWriter Format(WStringRef format, const Args & ... args));
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template<typename... Args>
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inline WWriter Format(WStringRef format, const Args & ... args) {
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WWriter w;
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w.Format(format, args...);
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return std::move(w);
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}
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// This function is deprecated. Use fmt::print instead.
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template<typename... Args>
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FMT_DEPRECATED(void Print(StringRef format, const Args & ... args));
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template<typename... Args>
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void Print(StringRef format, const Args & ... args) {
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Writer w;
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w.write(format, args...);
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std::fwrite(w.data(), 1, w.size(), stdout);
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}
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// This function is deprecated. Use fmt::print instead.
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template<typename... Args>
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FMT_DEPRECATED(void Print(std::FILE *f, StringRef format, const Args & ... args));
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template<typename... Args>
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void Print(std::FILE *f, StringRef format, const Args & ... args) {
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Writer w;
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w.Format(format, args...);
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std::fwrite(w.data(), 1, w.size(), f);
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}
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#endif // FMT_USE_VARIADIC_TEMPLATES && FMT_USE_RVALUE_REFERENCES
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/**
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Fast integer formatter.
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*/
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@ -2306,6 +2029,7 @@ FMT_VARIADIC(std::string, format, StringRef)
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FMT_VARIADIC_W(std::wstring, format, WStringRef)
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FMT_VARIADIC(void, print, StringRef)
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FMT_VARIADIC(void, print, std::FILE *, StringRef)
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FMT_VARIADIC(void, print_colored, Color, StringRef)
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FMT_VARIADIC(std::string, sprintf, StringRef)
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FMT_VARIADIC(void, printf, StringRef)
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}
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@ -1232,7 +1232,7 @@ TEST(FormatterTest, FormatNaN) {
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if (fmt::internal::SignBitNoInline(-nan))
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EXPECT_EQ("-nan", format("{}", -nan));
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else
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fmt::Print("Warning: compiler doesn't handle negative NaN correctly");
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fmt::print("Warning: compiler doesn't handle negative NaN correctly");
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EXPECT_EQ(" nan", format("{: }", nan));
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EXPECT_EQ("NAN", format("{:F}", nan));
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EXPECT_EQ("nan ", format("{:<7}", nan));
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@ -1386,100 +1386,6 @@ TEST(StringRefTest, ConvertToString) {
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EXPECT_EQ("abc", s);
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}
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TEST(FormatterTest, Ctor) {
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fmt::Formatter<> f1("test");
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fmt::Formatter<> f1copy(f1);
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fmt::Formatter<> f2("test", fmt::NullSink());
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fmt::Formatter<fmt::NullSink> f3("test");
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fmt::Formatter<fmt::NullSink, wchar_t> f4(L"test");
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fmt::Formatter<fmt::NullSink, wchar_t> f4copy(f4);
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fmt::Formatter<fmt::NullSink, wchar_t> f5(L"test", fmt::NullSink());
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}
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// A sink that counts the number of times the output is written to it.
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struct CountingSink {
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int &num_writes;
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explicit CountingSink(int &num_writes) : num_writes(num_writes) {}
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void operator()(const Writer &) const {
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++num_writes;
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}
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};
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TEST(FormatterTest, Sink) {
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int num_writes = 0;
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{
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fmt::Formatter<CountingSink> f("test", CountingSink(num_writes));
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EXPECT_EQ(0, num_writes);
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}
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EXPECT_EQ(1, num_writes);
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}
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TEST(FormatterTest, Move) {
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// Test if formatting is performed once if we "move" a formatter.
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int num_writes = 0;
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{
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typedef fmt::Formatter<CountingSink> TestFormatter;
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TestFormatter *f = new TestFormatter("test", CountingSink(num_writes));
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TestFormatter f2(*f);
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delete f;
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EXPECT_EQ(0, num_writes);
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}
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EXPECT_EQ(1, num_writes);
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}
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TEST(FormatterTest, OutputNotWrittenOnError) {
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int num_writes = 0;
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{
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typedef fmt::Formatter<CountingSink> TestFormatter;
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EXPECT_THROW(TestFormatter f("{0", CountingSink(num_writes)), FormatError);
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}
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EXPECT_EQ(0, num_writes);
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}
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#if FMT_USE_FILE_DESCRIPTORS
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using fmt::BufferedFile;
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using fmt::File;
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TEST(FormatterTest, FileSink) {
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File read_end, write_end;
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File::pipe(read_end, write_end);
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BufferedFile f = write_end.fdopen("w");
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EXPECT_WRITE(f.get(), {
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fmt::FileSink fs(f.get());
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fs(Writer() << "test");
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}, "test");
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}
|
||||
|
||||
TEST(FormatterTest, FileSinkWriteError) {
|
||||
File read_end, write_end;
|
||||
File::pipe(read_end, write_end);
|
||||
BufferedFile f = read_end.fdopen("r");
|
||||
fmt::FileSink fs(f.get());
|
||||
std::size_t result = std::fwrite(" ", 1, 1, f.get());
|
||||
int error_code = errno;
|
||||
EXPECT_EQ(0u, result);
|
||||
EXPECT_SYSTEM_ERROR(
|
||||
fs(Writer() << "test"), error_code, "cannot write to file");
|
||||
}
|
||||
|
||||
#else
|
||||
# pragma message "warning: some tests are disabled"
|
||||
#endif
|
||||
|
||||
struct PrintError {
|
||||
void operator()(const fmt::Writer &w) const {
|
||||
std::cerr << "Error: " << w.str() << std::endl;
|
||||
}
|
||||
};
|
||||
|
||||
fmt::Formatter<PrintError> ReportError(const char *format) {
|
||||
fmt::Formatter<PrintError> f(format);
|
||||
return f;
|
||||
}
|
||||
|
||||
TEST(FormatterTest, Examples) {
|
||||
EXPECT_EQ("First, thou shalt count to three",
|
||||
format("First, thou shalt count to {0}", "three"));
|
||||
@ -1517,9 +1423,6 @@ TEST(FormatterTest, Examples) {
|
||||
EXPECT_EQ("int: 42; hex: 0x2a; oct: 052",
|
||||
format("int: {0:d}; hex: {0:#x}; oct: {0:#o}", 42));
|
||||
|
||||
std::string path = "somefile";
|
||||
ReportError("File not found: {0}") << path;
|
||||
|
||||
EXPECT_EQ("The answer is 42", format("The answer is {}", 42));
|
||||
EXPECT_THROW_MSG(
|
||||
format("The answer is {:d}", "forty-two"), FormatError,
|
||||
@ -1584,7 +1487,7 @@ TEST(FormatTest, Print) {
|
||||
}
|
||||
|
||||
TEST(FormatTest, PrintColored) {
|
||||
EXPECT_WRITE(stdout, fmt::PrintColored(fmt::RED, "Hello, {}!\n") << "world",
|
||||
EXPECT_WRITE(stdout, fmt::print_colored(fmt::RED, "Hello, {}!\n", "world"),
|
||||
"\x1b[31mHello, world!\n\x1b[0m");
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user