// ====================================================================== lgtm [cpp/missing-header-guard]
// == DO NOT MODIFY THIS FILE BY HAND - IT IS AUTO GENERATED BY CMAKE! ==
// ======================================================================
//
// doctest.h - the lightest feature-rich C++ single-header testing framework for unit tests and TDD
//
// Copyright (c) 2016-2019 Viktor Kirilov
//
// Distributed under the MIT Software License
// See accompanying file LICENSE.txt or copy at
// https://opensource.org/licenses/MIT
//
// The documentation can be found at the library's page:
// https://github.com/onqtam/doctest/blob/master/doc/markdown/readme.md
//
// =================================================================================================
// =================================================================================================
// =================================================================================================
//
// The library is heavily influenced by Catch - https://github.com/catchorg/Catch2
// which uses the Boost Software License - Version 1.0
// see here - https://github.com/catchorg/Catch2/blob/master/LICENSE.txt
//
// The concept of subcases (sections in Catch) and expression decomposition are from there.
// Some parts of the code are taken directly:
// - stringification - the detection of "ostream& operator<<(ostream&, const T&)" and StringMaker<>
// - the Approx() helper class for floating point comparison
// - colors in the console
// - breaking into a debugger
// - signal / SEH handling
// - timer
// - XmlWriter class - thanks to Phil Nash for allowing the direct reuse (AKA copy/paste)
//
// The expression decomposing templates are taken from lest - https://github.com/martinmoene/lest
// which uses the Boost Software License - Version 1.0
// see here - https://github.com/martinmoene/lest/blob/master/LICENSE.txt
//
// =================================================================================================
// =================================================================================================
// =================================================================================================

#ifndef DOCTEST_LIBRARY_INCLUDED
#define DOCTEST_LIBRARY_INCLUDED

// =================================================================================================
// == VERSION ======================================================================================
// =================================================================================================

#define DOCTEST_VERSION_MAJOR 2
#define DOCTEST_VERSION_MINOR 4
#define DOCTEST_VERSION_PATCH 0
#define DOCTEST_VERSION_STR "2.4.0"

#define DOCTEST_VERSION (DOCTEST_VERSION_MAJOR * 10000 + DOCTEST_VERSION_MINOR * 100 + DOCTEST_VERSION_PATCH)

// =================================================================================================
// == COMPILER VERSION =============================================================================
// =================================================================================================

// ideas for the version stuff are taken from here: https://github.com/cxxstuff/cxx_detect

#define DOCTEST_COMPILER(MAJOR, MINOR, PATCH) ((MAJOR)*10000000 + (MINOR)*100000 + (PATCH))

// GCC/Clang and GCC/MSVC are mutually exclusive, but Clang/MSVC are not because of clang-cl...
#if defined(_MSC_VER) && defined(_MSC_FULL_VER)
#if _MSC_VER == _MSC_FULL_VER / 10000
#define DOCTEST_MSVC DOCTEST_COMPILER(_MSC_VER / 100, _MSC_VER % 100, _MSC_FULL_VER % 10000)
#else // MSVC
#define DOCTEST_MSVC DOCTEST_COMPILER(_MSC_VER / 100, (_MSC_FULL_VER / 100000) % 100, _MSC_FULL_VER % 100000)
#endif // MSVC
#endif // MSVC
#if defined(__clang__) && defined(__clang_minor__)
#define DOCTEST_CLANG DOCTEST_COMPILER(__clang_major__, __clang_minor__, __clang_patchlevel__)
#elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__) && !defined(__INTEL_COMPILER)
#define DOCTEST_GCC DOCTEST_COMPILER(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__)
#endif // GCC

#ifndef DOCTEST_MSVC
#define DOCTEST_MSVC 0
#endif // DOCTEST_MSVC
#ifndef DOCTEST_CLANG
#define DOCTEST_CLANG 0
#endif // DOCTEST_CLANG
#ifndef DOCTEST_GCC
#define DOCTEST_GCC 0
#endif // DOCTEST_GCC

// =================================================================================================
// == COMPILER WARNINGS HELPERS ====================================================================
// =================================================================================================

#if DOCTEST_CLANG
#define DOCTEST_PRAGMA_TO_STR(x) _Pragma(#x)
#define DOCTEST_CLANG_SUPPRESS_WARNING_PUSH _Pragma("clang diagnostic push")
#define DOCTEST_CLANG_SUPPRESS_WARNING(w) DOCTEST_PRAGMA_TO_STR(clang diagnostic ignored w)
#define DOCTEST_CLANG_SUPPRESS_WARNING_POP _Pragma("clang diagnostic pop")
#define DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH(w)                                                                    \
    DOCTEST_CLANG_SUPPRESS_WARNING_PUSH DOCTEST_CLANG_SUPPRESS_WARNING(w)
#else // DOCTEST_CLANG
#define DOCTEST_CLANG_SUPPRESS_WARNING_PUSH
#define DOCTEST_CLANG_SUPPRESS_WARNING(w)
#define DOCTEST_CLANG_SUPPRESS_WARNING_POP
#define DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH(w)
#endif // DOCTEST_CLANG

#if DOCTEST_GCC
#define DOCTEST_PRAGMA_TO_STR(x) _Pragma(#x)
#define DOCTEST_GCC_SUPPRESS_WARNING_PUSH _Pragma("GCC diagnostic push")
#define DOCTEST_GCC_SUPPRESS_WARNING(w) DOCTEST_PRAGMA_TO_STR(GCC diagnostic ignored w)
#define DOCTEST_GCC_SUPPRESS_WARNING_POP _Pragma("GCC diagnostic pop")
#define DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH(w) DOCTEST_GCC_SUPPRESS_WARNING_PUSH DOCTEST_GCC_SUPPRESS_WARNING(w)
#else // DOCTEST_GCC
#define DOCTEST_GCC_SUPPRESS_WARNING_PUSH
#define DOCTEST_GCC_SUPPRESS_WARNING(w)
#define DOCTEST_GCC_SUPPRESS_WARNING_POP
#define DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH(w)
#endif // DOCTEST_GCC

#if DOCTEST_MSVC
#define DOCTEST_MSVC_SUPPRESS_WARNING_PUSH __pragma(warning(push))
#define DOCTEST_MSVC_SUPPRESS_WARNING(w) __pragma(warning(disable : w))
#define DOCTEST_MSVC_SUPPRESS_WARNING_POP __pragma(warning(pop))
#define DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(w) DOCTEST_MSVC_SUPPRESS_WARNING_PUSH DOCTEST_MSVC_SUPPRESS_WARNING(w)
#else // DOCTEST_MSVC
#define DOCTEST_MSVC_SUPPRESS_WARNING_PUSH
#define DOCTEST_MSVC_SUPPRESS_WARNING(w)
#define DOCTEST_MSVC_SUPPRESS_WARNING_POP
#define DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(w)
#endif // DOCTEST_MSVC

// =================================================================================================
// == COMPILER WARNINGS ============================================================================
// =================================================================================================

DOCTEST_CLANG_SUPPRESS_WARNING_PUSH
DOCTEST_CLANG_SUPPRESS_WARNING("-Wunknown-pragmas")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wnon-virtual-dtor")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wweak-vtables")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wpadded")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wdeprecated")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wmissing-prototypes")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wunused-local-typedef")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wc++98-compat")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wc++98-compat-pedantic")

DOCTEST_GCC_SUPPRESS_WARNING_PUSH
DOCTEST_GCC_SUPPRESS_WARNING("-Wunknown-pragmas")
DOCTEST_GCC_SUPPRESS_WARNING("-Wpragmas")
DOCTEST_GCC_SUPPRESS_WARNING("-Weffc++")
DOCTEST_GCC_SUPPRESS_WARNING("-Wstrict-overflow")
DOCTEST_GCC_SUPPRESS_WARNING("-Wstrict-aliasing")
DOCTEST_GCC_SUPPRESS_WARNING("-Wctor-dtor-privacy")
DOCTEST_GCC_SUPPRESS_WARNING("-Wmissing-declarations")
DOCTEST_GCC_SUPPRESS_WARNING("-Wnon-virtual-dtor")
DOCTEST_GCC_SUPPRESS_WARNING("-Wunused-local-typedefs")
DOCTEST_GCC_SUPPRESS_WARNING("-Wuseless-cast")
DOCTEST_GCC_SUPPRESS_WARNING("-Wnoexcept")
DOCTEST_GCC_SUPPRESS_WARNING("-Wsign-promo")

DOCTEST_MSVC_SUPPRESS_WARNING_PUSH
DOCTEST_MSVC_SUPPRESS_WARNING(4616) // invalid compiler warning
DOCTEST_MSVC_SUPPRESS_WARNING(4619) // invalid compiler warning
DOCTEST_MSVC_SUPPRESS_WARNING(4996) // The compiler encountered a deprecated declaration
DOCTEST_MSVC_SUPPRESS_WARNING(4706) // assignment within conditional expression
DOCTEST_MSVC_SUPPRESS_WARNING(4512) // 'class' : assignment operator could not be generated
DOCTEST_MSVC_SUPPRESS_WARNING(4127) // conditional expression is constant
DOCTEST_MSVC_SUPPRESS_WARNING(4820) // padding
DOCTEST_MSVC_SUPPRESS_WARNING(4625) // copy constructor was implicitly defined as deleted
DOCTEST_MSVC_SUPPRESS_WARNING(4626) // assignment operator was implicitly defined as deleted
DOCTEST_MSVC_SUPPRESS_WARNING(5027) // move assignment operator was implicitly defined as deleted
DOCTEST_MSVC_SUPPRESS_WARNING(5026) // move constructor was implicitly defined as deleted
DOCTEST_MSVC_SUPPRESS_WARNING(4623) // default constructor was implicitly defined as deleted
DOCTEST_MSVC_SUPPRESS_WARNING(4640) // construction of local static object is not thread-safe
// static analysis
DOCTEST_MSVC_SUPPRESS_WARNING(26439) // This kind of function may not throw. Declare it 'noexcept'
DOCTEST_MSVC_SUPPRESS_WARNING(26495) // Always initialize a member variable
DOCTEST_MSVC_SUPPRESS_WARNING(26451) // Arithmetic overflow ...
DOCTEST_MSVC_SUPPRESS_WARNING(26444) // Avoid unnamed objects with custom construction and dtr...
DOCTEST_MSVC_SUPPRESS_WARNING(26812) // Prefer 'enum class' over 'enum'

// 4548 - expression before comma has no effect; expected expression with side - effect
// 4265 - class has virtual functions, but destructor is not virtual
// 4986 - exception specification does not match previous declaration
// 4350 - behavior change: 'member1' called instead of 'member2'
// 4668 - 'x' is not defined as a preprocessor macro, replacing with '0' for '#if/#elif'
// 4365 - conversion from 'int' to 'unsigned long', signed/unsigned mismatch
// 4774 - format string expected in argument 'x' is not a string literal
// 4820 - padding in structs

// only 4 should be disabled globally:
// - 4514 # unreferenced inline function has been removed
// - 4571 # SEH related
// - 4710 # function not inlined
// - 4711 # function 'x' selected for automatic inline expansion

#define DOCTEST_MAKE_STD_HEADERS_CLEAN_FROM_WARNINGS_ON_WALL_BEGIN                                                     \
    DOCTEST_MSVC_SUPPRESS_WARNING_PUSH                                                                                 \
    DOCTEST_MSVC_SUPPRESS_WARNING(4548)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(4265)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(4986)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(4350)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(4668)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(4365)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(4774)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(4820)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(4625)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(4626)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(5027)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(5026)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(4623)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(5039)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(5045)                                                                                \
    DOCTEST_MSVC_SUPPRESS_WARNING(5105)

#define DOCTEST_MAKE_STD_HEADERS_CLEAN_FROM_WARNINGS_ON_WALL_END DOCTEST_MSVC_SUPPRESS_WARNING_POP

// =================================================================================================
// == FEATURE DETECTION ============================================================================
// =================================================================================================

// general compiler feature support table: https://en.cppreference.com/w/cpp/compiler_support
// MSVC C++11 feature support table: https://msdn.microsoft.com/en-us/library/hh567368.aspx
// GCC C++11 feature support table: https://gcc.gnu.org/projects/cxx-status.html
// MSVC version table:
// https://en.wikipedia.org/wiki/Microsoft_Visual_C%2B%2B#Internal_version_numbering
// MSVC++ 14.2 (16) _MSC_VER == 1920 (Visual Studio 2019)
// MSVC++ 14.1 (15) _MSC_VER == 1910 (Visual Studio 2017)
// MSVC++ 14.0      _MSC_VER == 1900 (Visual Studio 2015)
// MSVC++ 12.0      _MSC_VER == 1800 (Visual Studio 2013)
// MSVC++ 11.0      _MSC_VER == 1700 (Visual Studio 2012)
// MSVC++ 10.0      _MSC_VER == 1600 (Visual Studio 2010)
// MSVC++ 9.0       _MSC_VER == 1500 (Visual Studio 2008)
// MSVC++ 8.0       _MSC_VER == 1400 (Visual Studio 2005)

#if DOCTEST_MSVC && !defined(DOCTEST_CONFIG_WINDOWS_SEH)
#define DOCTEST_CONFIG_WINDOWS_SEH
#endif // MSVC
#if defined(DOCTEST_CONFIG_NO_WINDOWS_SEH) && defined(DOCTEST_CONFIG_WINDOWS_SEH)
#undef DOCTEST_CONFIG_WINDOWS_SEH
#endif // DOCTEST_CONFIG_NO_WINDOWS_SEH

#if !defined(_WIN32) && !defined(__QNX__) && !defined(DOCTEST_CONFIG_POSIX_SIGNALS) && !defined(__EMSCRIPTEN__)
#define DOCTEST_CONFIG_POSIX_SIGNALS
#endif // _WIN32
#if defined(DOCTEST_CONFIG_NO_POSIX_SIGNALS) && defined(DOCTEST_CONFIG_POSIX_SIGNALS)
#undef DOCTEST_CONFIG_POSIX_SIGNALS
#endif // DOCTEST_CONFIG_NO_POSIX_SIGNALS

#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
#if !defined(__cpp_exceptions) && !defined(__EXCEPTIONS) && !defined(_CPPUNWIND)
#define DOCTEST_CONFIG_NO_EXCEPTIONS
#endif // no exceptions
#endif // DOCTEST_CONFIG_NO_EXCEPTIONS

#ifdef DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS
#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
#define DOCTEST_CONFIG_NO_EXCEPTIONS
#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
#endif // DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS

#if defined(DOCTEST_CONFIG_NO_EXCEPTIONS) && !defined(DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS)
#define DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS
#endif // DOCTEST_CONFIG_NO_EXCEPTIONS && !DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS

#if defined(DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN) && !defined(DOCTEST_CONFIG_IMPLEMENT)
#define DOCTEST_CONFIG_IMPLEMENT
#endif // DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN

#if defined(_WIN32) || defined(__CYGWIN__)
#if DOCTEST_MSVC
#define DOCTEST_SYMBOL_EXPORT __declspec(dllexport)
#define DOCTEST_SYMBOL_IMPORT __declspec(dllimport)
#else // MSVC
#define DOCTEST_SYMBOL_EXPORT __attribute__((dllexport))
#define DOCTEST_SYMBOL_IMPORT __attribute__((dllimport))
#endif // MSVC
#else // _WIN32
#define DOCTEST_SYMBOL_EXPORT __attribute__((visibility("default")))
#define DOCTEST_SYMBOL_IMPORT
#endif // _WIN32

#ifdef DOCTEST_CONFIG_IMPLEMENTATION_IN_DLL
#ifdef DOCTEST_CONFIG_IMPLEMENT
#define DOCTEST_INTERFACE DOCTEST_SYMBOL_EXPORT
#else // DOCTEST_CONFIG_IMPLEMENT
#define DOCTEST_INTERFACE DOCTEST_SYMBOL_IMPORT
#endif // DOCTEST_CONFIG_IMPLEMENT
#else // DOCTEST_CONFIG_IMPLEMENTATION_IN_DLL
#define DOCTEST_INTERFACE
#endif // DOCTEST_CONFIG_IMPLEMENTATION_IN_DLL

#define DOCTEST_EMPTY

#if DOCTEST_MSVC
#define DOCTEST_NOINLINE __declspec(noinline)
#define DOCTEST_UNUSED
#define DOCTEST_ALIGNMENT(x)
#else // MSVC
#define DOCTEST_NOINLINE __attribute__((noinline))
#define DOCTEST_UNUSED __attribute__((unused))
#define DOCTEST_ALIGNMENT(x) __attribute__((aligned(x)))
#endif // MSVC

#ifndef DOCTEST_NORETURN
#define DOCTEST_NORETURN [[noreturn]]
#endif // DOCTEST_NORETURN

#ifndef DOCTEST_NOEXCEPT
#define DOCTEST_NOEXCEPT noexcept
#endif // DOCTEST_NOEXCEPT

// =================================================================================================
// == FEATURE DETECTION END ========================================================================
// =================================================================================================

// internal macros for string concatenation and anonymous variable name generation
#define DOCTEST_CAT_IMPL(s1, s2) s1##s2
#define DOCTEST_CAT(s1, s2) DOCTEST_CAT_IMPL(s1, s2)
#ifdef __COUNTER__ // not standard and may be missing for some compilers
#define DOCTEST_ANONYMOUS(x) DOCTEST_CAT(x, __COUNTER__)
#else // __COUNTER__
#define DOCTEST_ANONYMOUS(x) DOCTEST_CAT(x, __LINE__)
#endif // __COUNTER__

#define DOCTEST_TOSTR(x) #x

#ifndef DOCTEST_CONFIG_ASSERTION_PARAMETERS_BY_VALUE
#define DOCTEST_REF_WRAP(x) x&
#else // DOCTEST_CONFIG_ASSERTION_PARAMETERS_BY_VALUE
#define DOCTEST_REF_WRAP(x) x
#endif // DOCTEST_CONFIG_ASSERTION_PARAMETERS_BY_VALUE

// not using __APPLE__ because... this is how Catch does it
#ifdef __MAC_OS_X_VERSION_MIN_REQUIRED
#define DOCTEST_PLATFORM_MAC
#elif defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
#define DOCTEST_PLATFORM_IPHONE
#elif defined(_WIN32)
#define DOCTEST_PLATFORM_WINDOWS
#else // DOCTEST_PLATFORM
#define DOCTEST_PLATFORM_LINUX
#endif // DOCTEST_PLATFORM

#define DOCTEST_GLOBAL_NO_WARNINGS(var)                                                                                \
    DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wglobal-constructors")                                                  \
    DOCTEST_CLANG_SUPPRESS_WARNING("-Wunused-variable")                                                                \
    static int var DOCTEST_UNUSED // NOLINT(fuchsia-statically-constructed-objects,cert-err58-cpp)
#define DOCTEST_GLOBAL_NO_WARNINGS_END() DOCTEST_CLANG_SUPPRESS_WARNING_POP

#ifndef DOCTEST_BREAK_INTO_DEBUGGER
// should probably take a look at https://github.com/scottt/debugbreak
#ifdef DOCTEST_PLATFORM_MAC
#define DOCTEST_BREAK_INTO_DEBUGGER() __asm__("int $3\n" : :)
#elif DOCTEST_MSVC
#define DOCTEST_BREAK_INTO_DEBUGGER() __debugbreak()
#elif defined(__MINGW32__)
DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH("-Wredundant-decls")
extern "C" __declspec(dllimport) void __stdcall DebugBreak();
DOCTEST_GCC_SUPPRESS_WARNING_POP
#define DOCTEST_BREAK_INTO_DEBUGGER() ::DebugBreak()
#else // linux
#define DOCTEST_BREAK_INTO_DEBUGGER() ((void)0)
#endif // linux
#endif // DOCTEST_BREAK_INTO_DEBUGGER

// this is kept here for backwards compatibility since the config option was changed
#ifdef DOCTEST_CONFIG_USE_IOSFWD
#define DOCTEST_CONFIG_USE_STD_HEADERS
#endif // DOCTEST_CONFIG_USE_IOSFWD

#ifdef DOCTEST_CONFIG_USE_STD_HEADERS
#include <cstddef>
#include <iosfwd>
#include <ostream>
#else // DOCTEST_CONFIG_USE_STD_HEADERS

#if DOCTEST_CLANG
// to detect if libc++ is being used with clang (the _LIBCPP_VERSION identifier)
#include <ciso646>
#endif // clang

#ifdef _LIBCPP_VERSION
#define DOCTEST_STD_NAMESPACE_BEGIN _LIBCPP_BEGIN_NAMESPACE_STD
#define DOCTEST_STD_NAMESPACE_END _LIBCPP_END_NAMESPACE_STD
#else // _LIBCPP_VERSION
#define DOCTEST_STD_NAMESPACE_BEGIN namespace std {
#define DOCTEST_STD_NAMESPACE_END }
#endif // _LIBCPP_VERSION

// Forward declaring 'X' in namespace std is not permitted by the C++ Standard.
DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(4643)

DOCTEST_STD_NAMESPACE_BEGIN // NOLINT (cert-dcl58-cpp)
    typedef decltype(nullptr) nullptr_t;
template <class charT> struct char_traits;
template <> struct char_traits<char>;
template <class charT, class traits> class basic_ostream;
typedef basic_ostream<char, char_traits<char>> ostream;
template <class... Types> class tuple;
#if DOCTEST_MSVC >= DOCTEST_COMPILER(19, 20, 0)
// see this issue on why this is needed: https://github.com/onqtam/doctest/issues/183
template <class _Ty> class allocator;
template <class _Elem, class _Traits, class _Alloc> class basic_string;
using string = basic_string<char, char_traits<char>, allocator<char>>;
#endif // VS 2019
DOCTEST_STD_NAMESPACE_END

DOCTEST_MSVC_SUPPRESS_WARNING_POP

#endif // DOCTEST_CONFIG_USE_STD_HEADERS

#ifdef DOCTEST_CONFIG_INCLUDE_TYPE_TRAITS
#include <type_traits>
#endif // DOCTEST_CONFIG_INCLUDE_TYPE_TRAITS

namespace doctest {

    DOCTEST_INTERFACE extern bool is_running_in_test;

    // A 24 byte string class (can be as small as 17 for x64 and 13 for x86) that can hold strings with length
    // of up to 23 chars on the stack before going on the heap - the last byte of the buffer is used for:
    // - "is small" bit - the highest bit - if "0" then it is small - otherwise its "1" (128)
    // - if small - capacity left before going on the heap - using the lowest 5 bits
    // - if small - 2 bits are left unused - the second and third highest ones
    // - if small - acts as a null terminator if strlen() is 23 (24 including the null terminator)
    //              and the "is small" bit remains "0" ("as well as the capacity left") so its OK
    // Idea taken from this lecture about the string implementation of facebook/folly - fbstring
    // https://www.youtube.com/watch?v=kPR8h4-qZdk
    // TODO:
    // - optimizations - like not deleting memory unnecessarily in operator= and etc.
    // - resize/reserve/clear
    // - substr
    // - replace
    // - back/front
    // - iterator stuff
    // - find & friends
    // - push_back/pop_back
    // - assign/insert/erase
    // - relational operators as free functions - taking const char* as one of the params
    class DOCTEST_INTERFACE String {
        static const unsigned len = 24;       //! OCLINT avoid private static members
        static const unsigned last = len - 1; //! OCLINT avoid private static members

        struct view // len should be more than sizeof(view) - because of the final byte for flags
        {
            char* ptr;
            unsigned size;
            unsigned capacity;
        };

        union {
            char buf[len];
            view data;
        };

        bool isOnStack() const { return (buf[last] & 128) == 0; }
        void setOnHeap();
        void setLast(unsigned in = last);

        void copy(const String& other);

    public:
        String();
        ~String();

        // cppcheck-suppress noExplicitConstructor
        String(const char* in);
        String(const char* in, unsigned in_size);

        String(const String& other);
        String& operator=(const String& other);

        String& operator+=(const String& other);
        String operator+(const String& other) const;

        String(String&& other);
        String& operator=(String&& other);

        char operator[](unsigned i) const;
        char& operator[](unsigned i);

        // the only functions I'm willing to leave in the interface - available for inlining
        const char* c_str() const { return const_cast<String*>(this)->c_str(); } // NOLINT
        char* c_str() {
            if (isOnStack())
                return reinterpret_cast<char*>(buf);
            return data.ptr;
        }

        unsigned size() const;
        unsigned capacity() const;

        int compare(const char* other, bool no_case = false) const;
        int compare(const String& other, bool no_case = false) const;
    };

    DOCTEST_INTERFACE bool operator==(const String& lhs, const String& rhs);
    DOCTEST_INTERFACE bool operator!=(const String& lhs, const String& rhs);
    DOCTEST_INTERFACE bool operator<(const String& lhs, const String& rhs);
    DOCTEST_INTERFACE bool operator>(const String& lhs, const String& rhs);
    DOCTEST_INTERFACE bool operator<=(const String& lhs, const String& rhs);
    DOCTEST_INTERFACE bool operator>=(const String& lhs, const String& rhs);

    DOCTEST_INTERFACE std::ostream& operator<<(std::ostream& s, const String& in);

    namespace Color {
        enum Enum {
            None = 0,
            White,
            Red,
            Green,
            Blue,
            Cyan,
            Yellow,
            Grey,

            Bright = 0x10,

            BrightRed = Bright | Red,
            BrightGreen = Bright | Green,
            LightGrey = Bright | Grey,
            BrightWhite = Bright | White
        };

        DOCTEST_INTERFACE std::ostream& operator<<(std::ostream& s, Color::Enum code);
    } // namespace Color

    namespace assertType {
        enum Enum {
            // macro traits

            is_warn = 1,
            is_check = 2 * is_warn,
            is_require = 2 * is_check,

            is_normal = 2 * is_require,
            is_throws = 2 * is_normal,
            is_throws_as = 2 * is_throws,
            is_throws_with = 2 * is_throws_as,
            is_nothrow = 2 * is_throws_with,

            is_false = 2 * is_nothrow,
            is_unary = 2 * is_false, // not checked anywhere - used just to distinguish the types

            is_eq = 2 * is_unary,
            is_ne = 2 * is_eq,

            is_lt = 2 * is_ne,
            is_gt = 2 * is_lt,

            is_ge = 2 * is_gt,
            is_le = 2 * is_ge,

            // macro types

            DT_WARN = is_normal | is_warn,
            DT_CHECK = is_normal | is_check,
            DT_REQUIRE = is_normal | is_require,

            DT_WARN_FALSE = is_normal | is_false | is_warn,
            DT_CHECK_FALSE = is_normal | is_false | is_check,
            DT_REQUIRE_FALSE = is_normal | is_false | is_require,

            DT_WARN_THROWS = is_throws | is_warn,
            DT_CHECK_THROWS = is_throws | is_check,
            DT_REQUIRE_THROWS = is_throws | is_require,

            DT_WARN_THROWS_AS = is_throws_as | is_warn,
            DT_CHECK_THROWS_AS = is_throws_as | is_check,
            DT_REQUIRE_THROWS_AS = is_throws_as | is_require,

            DT_WARN_THROWS_WITH = is_throws_with | is_warn,
            DT_CHECK_THROWS_WITH = is_throws_with | is_check,
            DT_REQUIRE_THROWS_WITH = is_throws_with | is_require,

            DT_WARN_THROWS_WITH_AS = is_throws_with | is_throws_as | is_warn,
            DT_CHECK_THROWS_WITH_AS = is_throws_with | is_throws_as | is_check,
            DT_REQUIRE_THROWS_WITH_AS = is_throws_with | is_throws_as | is_require,

            DT_WARN_NOTHROW = is_nothrow | is_warn,
            DT_CHECK_NOTHROW = is_nothrow | is_check,
            DT_REQUIRE_NOTHROW = is_nothrow | is_require,

            DT_WARN_EQ = is_normal | is_eq | is_warn,
            DT_CHECK_EQ = is_normal | is_eq | is_check,
            DT_REQUIRE_EQ = is_normal | is_eq | is_require,

            DT_WARN_NE = is_normal | is_ne | is_warn,
            DT_CHECK_NE = is_normal | is_ne | is_check,
            DT_REQUIRE_NE = is_normal | is_ne | is_require,

            DT_WARN_GT = is_normal | is_gt | is_warn,
            DT_CHECK_GT = is_normal | is_gt | is_check,
            DT_REQUIRE_GT = is_normal | is_gt | is_require,

            DT_WARN_LT = is_normal | is_lt | is_warn,
            DT_CHECK_LT = is_normal | is_lt | is_check,
            DT_REQUIRE_LT = is_normal | is_lt | is_require,

            DT_WARN_GE = is_normal | is_ge | is_warn,
            DT_CHECK_GE = is_normal | is_ge | is_check,
            DT_REQUIRE_GE = is_normal | is_ge | is_require,

            DT_WARN_LE = is_normal | is_le | is_warn,
            DT_CHECK_LE = is_normal | is_le | is_check,
            DT_REQUIRE_LE = is_normal | is_le | is_require,

            DT_WARN_UNARY = is_normal | is_unary | is_warn,
            DT_CHECK_UNARY = is_normal | is_unary | is_check,
            DT_REQUIRE_UNARY = is_normal | is_unary | is_require,

            DT_WARN_UNARY_FALSE = is_normal | is_false | is_unary | is_warn,
            DT_CHECK_UNARY_FALSE = is_normal | is_false | is_unary | is_check,
            DT_REQUIRE_UNARY_FALSE = is_normal | is_false | is_unary | is_require,
        };
    } // namespace assertType

    DOCTEST_INTERFACE const char* assertString(assertType::Enum at);
    DOCTEST_INTERFACE const char* failureString(assertType::Enum at);
    DOCTEST_INTERFACE const char* skipPathFromFilename(const char* file);

    struct DOCTEST_INTERFACE TestCaseData {
        String m_file;            // the file in which the test was registered
        unsigned m_line;          // the line where the test was registered
        const char* m_name;       // name of the test case
        const char* m_test_suite; // the test suite in which the test was added
        const char* m_description;
        bool m_skip;
        bool m_may_fail;
        bool m_should_fail;
        int m_expected_failures;
        double m_timeout;
    };

    struct DOCTEST_INTERFACE AssertData {
        // common - for all asserts
        const TestCaseData* m_test_case;
        assertType::Enum m_at;
        const char* m_file;
        int m_line;
        const char* m_expr;
        bool m_failed;

        // exception-related - for all asserts
        bool m_threw;
        String m_exception;

        // for normal asserts
        String m_decomp;

        // for specific exception-related asserts
        bool m_threw_as;
        const char* m_exception_type;
        const char* m_exception_string;
    };

    struct DOCTEST_INTERFACE MessageData {
        String m_string;
        const char* m_file;
        int m_line;
        assertType::Enum m_severity;
    };

    struct DOCTEST_INTERFACE SubcaseSignature {
        String m_name;
        const char* m_file;
        int m_line;

        bool operator<(const SubcaseSignature& other) const;
    };

    struct DOCTEST_INTERFACE IContextScope {
        IContextScope();
        virtual ~IContextScope();
        virtual void stringify(std::ostream*) const = 0;
    };

    struct ContextOptions //! OCLINT too many fields
    {
        std::ostream* cout; // stdout stream - std::cout by default
        std::ostream* cerr; // stderr stream - std::cerr by default
        String binary_name; // the test binary name

        // == parameters from the command line
        String out;         // output filename
        String order_by;    // how tests should be ordered
        unsigned rand_seed; // the seed for rand ordering

        unsigned first; // the first (matching) test to be executed
        unsigned last;  // the last (matching) test to be executed

        int abort_after;           // stop tests after this many failed assertions
        int subcase_filter_levels; // apply the subcase filters for the first N levels

        bool success;              // include successful assertions in output
        bool case_sensitive;       // if filtering should be case sensitive
        bool exit;                 // if the program should be exited after the tests are ran/whatever
        bool duration;             // print the time duration of each test case
        bool no_throw;             // to skip exceptions-related assertion macros
        bool no_exitcode;          // if the framework should return 0 as the exitcode
        bool no_run;               // to not run the tests at all (can be done with an "*" exclude)
        bool no_version;           // to not print the version of the framework
        bool no_colors;            // if output to the console should be colorized
        bool force_colors;         // forces the use of colors even when a tty cannot be detected
        bool no_breaks;            // to not break into the debugger
        bool no_skip;              // don't skip test cases which are marked to be skipped
        bool gnu_file_line;        // if line numbers should be surrounded with :x: and not (x):
        bool no_path_in_filenames; // if the path to files should be removed from the output
        bool no_line_numbers;      // if source code line numbers should be omitted from the output
        bool no_skipped_summary;   // don't print "skipped" in the summary !!! UNDOCUMENTED !!!
        bool no_time_in_output;    // omit any time/timestamps from output !!! UNDOCUMENTED !!!

        bool help;             // to print the help
        bool version;          // to print the version
        bool count;            // if only the count of matching tests is to be retrieved
        bool list_test_cases;  // to list all tests matching the filters
        bool list_test_suites; // to list all suites matching the filters
        bool list_reporters;   // lists all registered reporters
    };

    namespace detail {
#if defined(DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING) || defined(DOCTEST_CONFIG_INCLUDE_TYPE_TRAITS)
        template <bool CONDITION, typename TYPE = void> struct enable_if {};

        template <typename TYPE> struct enable_if<true, TYPE> { typedef TYPE type; };
#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING) || DOCTEST_CONFIG_INCLUDE_TYPE_TRAITS

        // clang-format off
        template<class T> struct remove_reference      { typedef T type; };
        template<class T> struct remove_reference<T&>  { typedef T type; };
        template<class T> struct remove_reference<T&&> { typedef T type; };

        template<class T> struct remove_const          { typedef T type; };
        template<class T> struct remove_const<const T> { typedef T type; };
        // clang-format on

        template <typename T>
        struct deferred_false
        // cppcheck-suppress unusedStructMember
        {
            static const bool value = false;
        };

        namespace has_insertion_operator_impl {
            std::ostream& os();
            template <class T> DOCTEST_REF_WRAP(T) val();

            template <class, class = void> struct check { static constexpr auto value = false; };

            template <class T> struct check<T, decltype(os() << val<T>(), void())> {
                static constexpr auto value = true;
            };
        } // namespace has_insertion_operator_impl

        template <class T> using has_insertion_operator = has_insertion_operator_impl::check<T>;

        DOCTEST_INTERFACE void my_memcpy(void* dest, const void* src, unsigned num);

        DOCTEST_INTERFACE std::ostream* getTlsOss(); // returns a thread-local ostringstream
        DOCTEST_INTERFACE String getTlsOssResult();

        template <bool C> struct StringMakerBase {
            template <typename T> static String convert(const DOCTEST_REF_WRAP(T)) { return "{?}"; }
        };

        template <> struct StringMakerBase<true> {
            template <typename T> static String convert(const DOCTEST_REF_WRAP(T) in) {
                *getTlsOss() << in;
                return getTlsOssResult();
            }
        };

        DOCTEST_INTERFACE String rawMemoryToString(const void* object, unsigned size);

        template <typename T> String rawMemoryToString(const DOCTEST_REF_WRAP(T) object) {
            return rawMemoryToString(&object, sizeof(object));
        }

        template <typename T> const char* type_to_string() { return "<>"; }
    } // namespace detail

    template <typename T>
    struct StringMaker : public detail::StringMakerBase<detail::has_insertion_operator<T>::value> {};

    template <typename T> struct StringMaker<T*> {
        template <typename U> static String convert(U* p) {
            if (p)
                return detail::rawMemoryToString(p);
            return "NULL";
        }
    };

    template <typename R, typename C> struct StringMaker<R C::*> {
        static String convert(R C::*p) {
            if (p)
                return detail::rawMemoryToString(p);
            return "NULL";
        }
    };

    template <typename T> String toString(const DOCTEST_REF_WRAP(T) value) { return StringMaker<T>::convert(value); }

#ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
    DOCTEST_INTERFACE String toString(char* in);
    DOCTEST_INTERFACE String toString(const char* in);
#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
    DOCTEST_INTERFACE String toString(bool in);
    DOCTEST_INTERFACE String toString(float in);
    DOCTEST_INTERFACE String toString(double in);
    DOCTEST_INTERFACE String toString(double long in);

    DOCTEST_INTERFACE String toString(char in);
    DOCTEST_INTERFACE String toString(char signed in);
    DOCTEST_INTERFACE String toString(char unsigned in);
    DOCTEST_INTERFACE String toString(int short in);
    DOCTEST_INTERFACE String toString(int short unsigned in);
    DOCTEST_INTERFACE String toString(int in);
    DOCTEST_INTERFACE String toString(int unsigned in);
    DOCTEST_INTERFACE String toString(int long in);
    DOCTEST_INTERFACE String toString(int long unsigned in);
    DOCTEST_INTERFACE String toString(int long long in);
    DOCTEST_INTERFACE String toString(int long long unsigned in);
    DOCTEST_INTERFACE String toString(std::nullptr_t in);

#if DOCTEST_MSVC >= DOCTEST_COMPILER(19, 20, 0)
    // see this issue on why this is needed: https://github.com/onqtam/doctest/issues/183
    DOCTEST_INTERFACE String toString(const std::string& in);
#endif // VS 2019

    class DOCTEST_INTERFACE Approx {
    public:
        explicit Approx(double value);

        Approx operator()(double value) const;

#ifdef DOCTEST_CONFIG_INCLUDE_TYPE_TRAITS
        template <typename T>
        explicit Approx(const T& value, typename detail::enable_if<std::is_constructible<double, T>::value>::type* =
                                            static_cast<T*>(nullptr)) {
            *this = Approx(static_cast<double>(value));
        }
#endif // DOCTEST_CONFIG_INCLUDE_TYPE_TRAITS

        Approx& epsilon(double newEpsilon);

#ifdef DOCTEST_CONFIG_INCLUDE_TYPE_TRAITS
        template <typename T>
        typename detail::enable_if<std::is_constructible<double, T>::value, Approx&>::type
        epsilon(const T& newEpsilon) {
            m_epsilon = static_cast<double>(newEpsilon);
            return *this;
        }
#endif //  DOCTEST_CONFIG_INCLUDE_TYPE_TRAITS

        Approx& scale(double newScale);

#ifdef DOCTEST_CONFIG_INCLUDE_TYPE_TRAITS
        template <typename T>
        typename detail::enable_if<std::is_constructible<double, T>::value, Approx&>::type scale(const T& newScale) {
            m_scale = static_cast<double>(newScale);
            return *this;
        }
#endif // DOCTEST_CONFIG_INCLUDE_TYPE_TRAITS

        // clang-format off
        DOCTEST_INTERFACE friend bool operator==(double lhs, const Approx & rhs);
        DOCTEST_INTERFACE friend bool operator==(const Approx & lhs, double rhs);
        DOCTEST_INTERFACE friend bool operator!=(double lhs, const Approx & rhs);
        DOCTEST_INTERFACE friend bool operator!=(const Approx & lhs, double rhs);
        DOCTEST_INTERFACE friend bool operator<=(double lhs, const Approx & rhs);
        DOCTEST_INTERFACE friend bool operator<=(const Approx & lhs, double rhs);
        DOCTEST_INTERFACE friend bool operator>=(double lhs, const Approx & rhs);
        DOCTEST_INTERFACE friend bool operator>=(const Approx & lhs, double rhs);
        DOCTEST_INTERFACE friend bool operator< (double lhs, const Approx & rhs);
        DOCTEST_INTERFACE friend bool operator< (const Approx & lhs, double rhs);
        DOCTEST_INTERFACE friend bool operator> (double lhs, const Approx & rhs);
        DOCTEST_INTERFACE friend bool operator> (const Approx & lhs, double rhs);

        DOCTEST_INTERFACE friend String toString(const Approx& in);

#ifdef DOCTEST_CONFIG_INCLUDE_TYPE_TRAITS
        #define DOCTEST_APPROX_PREFIX \
    template <typename T> friend typename detail::enable_if<std::is_constructible<double, T>::value, bool>::type

    DOCTEST_APPROX_PREFIX operator==(const T& lhs, const Approx& rhs) { return operator==(double(lhs), rhs); }
    DOCTEST_APPROX_PREFIX operator==(const Approx& lhs, const T& rhs) { return operator==(rhs, lhs); }
    DOCTEST_APPROX_PREFIX operator!=(const T& lhs, const Approx& rhs) { return !operator==(lhs, rhs); }
    DOCTEST_APPROX_PREFIX operator!=(const Approx& lhs, const T& rhs) { return !operator==(rhs, lhs); }
    DOCTEST_APPROX_PREFIX operator<=(const T& lhs, const Approx& rhs) { return double(lhs) < rhs.m_value || lhs == rhs; }
    DOCTEST_APPROX_PREFIX operator<=(const Approx& lhs, const T& rhs) { return lhs.m_value < double(rhs) || lhs == rhs; }
    DOCTEST_APPROX_PREFIX operator>=(const T& lhs, const Approx& rhs) { return double(lhs) > rhs.m_value || lhs == rhs; }
    DOCTEST_APPROX_PREFIX operator>=(const Approx& lhs, const T& rhs) { return lhs.m_value > double(rhs) || lhs == rhs; }
    DOCTEST_APPROX_PREFIX operator< (const T& lhs, const Approx& rhs) { return double(lhs) < rhs.m_value && lhs != rhs; }
    DOCTEST_APPROX_PREFIX operator< (const Approx& lhs, const T& rhs) { return lhs.m_value < double(rhs) && lhs != rhs; }
    DOCTEST_APPROX_PREFIX operator> (const T& lhs, const Approx& rhs) { return double(lhs) > rhs.m_value && lhs != rhs; }
    DOCTEST_APPROX_PREFIX operator> (const Approx& lhs, const T& rhs) { return lhs.m_value > double(rhs) && lhs != rhs; }
#undef DOCTEST_APPROX_PREFIX
#endif // DOCTEST_CONFIG_INCLUDE_TYPE_TRAITS

        // clang-format on

    private:
        double m_epsilon;
        double m_scale;
        double m_value;
    };

    DOCTEST_INTERFACE String toString(const Approx& in);

    DOCTEST_INTERFACE const ContextOptions* getContextOptions();

#if !defined(DOCTEST_CONFIG_DISABLE)

    namespace detail {
        // clang-format off
#ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
        template<class T>               struct decay_array       { typedef T type; };
    template<class T, unsigned N>   struct decay_array<T[N]> { typedef T* type; };
    template<class T>               struct decay_array<T[]>  { typedef T* type; };

    template<class T>   struct not_char_pointer              { enum { value = 1 }; };
    template<>          struct not_char_pointer<char*>       { enum { value = 0 }; };
    template<>          struct not_char_pointer<const char*> { enum { value = 0 }; };

    template<class T> struct can_use_op : public not_char_pointer<typename decay_array<T>::type> {};
#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
       // clang-format on

        struct DOCTEST_INTERFACE TestFailureException {};

        DOCTEST_INTERFACE bool checkIfShouldThrow(assertType::Enum at);

#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
        DOCTEST_NORETURN
#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
        DOCTEST_INTERFACE void throwException();

        struct DOCTEST_INTERFACE Subcase {
            SubcaseSignature m_signature;
            bool m_entered = false;

            Subcase(const String& name, const char* file, int line);
            ~Subcase();

            operator bool() const;
        };

        template <typename L, typename R>
        String stringifyBinaryExpr(const DOCTEST_REF_WRAP(L) lhs, const char* op, const DOCTEST_REF_WRAP(R) rhs) {
            return toString(lhs) + op + toString(rhs);
        }

#define DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(op, op_str, op_macro)                                                  \
    template <typename R> DOCTEST_NOINLINE Result operator op(const DOCTEST_REF_WRAP(R) rhs) {                         \
        bool res = op_macro(lhs, rhs);                                                                                 \
        if (m_at & assertType::is_false)                                                                               \
            res = !res;                                                                                                \
        if (!res || doctest::getContextOptions()->success)                                                             \
            return Result(res, stringifyBinaryExpr(lhs, op_str, rhs));                                                 \
        return Result(res);                                                                                            \
    }

        // more checks could be added - like in Catch:
        // https://github.com/catchorg/Catch2/pull/1480/files
        // https://github.com/catchorg/Catch2/pull/1481/files
#define DOCTEST_FORBIT_EXPRESSION(rt, op)                                                                              \
    template <typename R> rt& operator op(const R&) {                                                                  \
        static_assert(deferred_false<R>::value, "Expression Too Complex Please Rewrite As Binary Comparison!");        \
        return *this;                                                                                                  \
    }

        struct DOCTEST_INTERFACE Result {
            bool m_passed;
            String m_decomp;

            Result(bool passed, const String& decomposition = String());

            // forbidding some expressions based on this table:
            // https://en.cppreference.com/w/cpp/language/operator_precedence
            DOCTEST_FORBIT_EXPRESSION(Result, &)
            DOCTEST_FORBIT_EXPRESSION(Result, ^)
            DOCTEST_FORBIT_EXPRESSION(Result, |)
            DOCTEST_FORBIT_EXPRESSION(Result, &&)
            DOCTEST_FORBIT_EXPRESSION(Result, ||)
            DOCTEST_FORBIT_EXPRESSION(Result, ==)
            DOCTEST_FORBIT_EXPRESSION(Result, !=)
            DOCTEST_FORBIT_EXPRESSION(Result, <)
            DOCTEST_FORBIT_EXPRESSION(Result, >)
            DOCTEST_FORBIT_EXPRESSION(Result, <=)
            DOCTEST_FORBIT_EXPRESSION(Result, >=)
            DOCTEST_FORBIT_EXPRESSION(Result, =)
            DOCTEST_FORBIT_EXPRESSION(Result, +=)
            DOCTEST_FORBIT_EXPRESSION(Result, -=)
            DOCTEST_FORBIT_EXPRESSION(Result, *=)
            DOCTEST_FORBIT_EXPRESSION(Result, /=)
            DOCTEST_FORBIT_EXPRESSION(Result, %=)
            DOCTEST_FORBIT_EXPRESSION(Result, <<=)
            DOCTEST_FORBIT_EXPRESSION(Result, >>=)
            DOCTEST_FORBIT_EXPRESSION(Result, &=)
            DOCTEST_FORBIT_EXPRESSION(Result, ^=)
            DOCTEST_FORBIT_EXPRESSION(Result, |=)
        };

#ifndef DOCTEST_CONFIG_NO_COMPARISON_WARNING_SUPPRESSION

        DOCTEST_CLANG_SUPPRESS_WARNING_PUSH
        DOCTEST_CLANG_SUPPRESS_WARNING("-Wsign-conversion")
        DOCTEST_CLANG_SUPPRESS_WARNING("-Wsign-compare")
        // DOCTEST_CLANG_SUPPRESS_WARNING("-Wdouble-promotion")
        // DOCTEST_CLANG_SUPPRESS_WARNING("-Wconversion")
        // DOCTEST_CLANG_SUPPRESS_WARNING("-Wfloat-equal")

        DOCTEST_GCC_SUPPRESS_WARNING_PUSH
        DOCTEST_GCC_SUPPRESS_WARNING("-Wsign-conversion")
        DOCTEST_GCC_SUPPRESS_WARNING("-Wsign-compare")
        // DOCTEST_GCC_SUPPRESS_WARNING("-Wdouble-promotion")
        // DOCTEST_GCC_SUPPRESS_WARNING("-Wconversion")
        // DOCTEST_GCC_SUPPRESS_WARNING("-Wfloat-equal")

        DOCTEST_MSVC_SUPPRESS_WARNING_PUSH
        // https://stackoverflow.com/questions/39479163 what's the difference between 4018 and 4389
        DOCTEST_MSVC_SUPPRESS_WARNING(4388) // signed/unsigned mismatch
        DOCTEST_MSVC_SUPPRESS_WARNING(4389) // 'operator' : signed/unsigned mismatch
        DOCTEST_MSVC_SUPPRESS_WARNING(4018) // 'expression' : signed/unsigned mismatch
        // DOCTEST_MSVC_SUPPRESS_WARNING(4805) // 'operation' : unsafe mix of type 'type' and type 'type' in operation

#endif // DOCTEST_CONFIG_NO_COMPARISON_WARNING_SUPPRESSION

        // clang-format off
#ifndef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
#define DOCTEST_COMPARISON_RETURN_TYPE bool
#else // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
        #define DOCTEST_COMPARISON_RETURN_TYPE typename enable_if<can_use_op<L>::value || can_use_op<R>::value, bool>::type
    inline bool eq(const char* lhs, const char* rhs) { return String(lhs) == String(rhs); }
    inline bool ne(const char* lhs, const char* rhs) { return String(lhs) != String(rhs); }
    inline bool lt(const char* lhs, const char* rhs) { return String(lhs) <  String(rhs); }
    inline bool gt(const char* lhs, const char* rhs) { return String(lhs) >  String(rhs); }
    inline bool le(const char* lhs, const char* rhs) { return String(lhs) <= String(rhs); }
    inline bool ge(const char* lhs, const char* rhs) { return String(lhs) >= String(rhs); }
#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
       // clang-format on

#define DOCTEST_RELATIONAL_OP(name, op)                                                                                \
    template <typename L, typename R>                                                                                  \
    DOCTEST_COMPARISON_RETURN_TYPE name(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) {                \
        return lhs op rhs;                                                                                             \
    }

        DOCTEST_RELATIONAL_OP(eq, ==)
        DOCTEST_RELATIONAL_OP(ne, !=)
        DOCTEST_RELATIONAL_OP(lt, <)
        DOCTEST_RELATIONAL_OP(gt, >)
        DOCTEST_RELATIONAL_OP(le, <=)
        DOCTEST_RELATIONAL_OP(ge, >=)

#ifndef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
#define DOCTEST_CMP_EQ(l, r) l == r
#define DOCTEST_CMP_NE(l, r) l != r
#define DOCTEST_CMP_GT(l, r) l > r
#define DOCTEST_CMP_LT(l, r) l < r
#define DOCTEST_CMP_GE(l, r) l >= r
#define DOCTEST_CMP_LE(l, r) l <= r
#else // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
#define DOCTEST_CMP_EQ(l, r) eq(l, r)
#define DOCTEST_CMP_NE(l, r) ne(l, r)
#define DOCTEST_CMP_GT(l, r) gt(l, r)
#define DOCTEST_CMP_LT(l, r) lt(l, r)
#define DOCTEST_CMP_GE(l, r) ge(l, r)
#define DOCTEST_CMP_LE(l, r) le(l, r)
#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING

        template <typename L>
        // cppcheck-suppress copyCtorAndEqOperator
        struct Expression_lhs {
            L lhs;
            assertType::Enum m_at;

            explicit Expression_lhs(L in, assertType::Enum at) : lhs(in), m_at(at) {}

            DOCTEST_NOINLINE operator Result() {
                bool res = !!lhs;
                if (m_at & assertType::is_false) //! OCLINT bitwise operator in conditional
                    res = !res;

                if (!res || getContextOptions()->success)
                    return Result(res, toString(lhs));
                return Result(res);
            }

            // clang-format off
            DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(==, " == ", DOCTEST_CMP_EQ) //!OCLINT bitwise operator in conditional
            DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(!=, " != ", DOCTEST_CMP_NE) //!OCLINT bitwise operator in conditional
            DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(>,  " >  ", DOCTEST_CMP_GT) //!OCLINT bitwise operator in conditional
            DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(<,  " <  ", DOCTEST_CMP_LT) //!OCLINT bitwise operator in conditional
            DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(>=, " >= ", DOCTEST_CMP_GE) //!OCLINT bitwise operator in conditional
            DOCTEST_DO_BINARY_EXPRESSION_COMPARISON(<=, " <= ", DOCTEST_CMP_LE) //!OCLINT bitwise operator in conditional
            // clang-format on

            // forbidding some expressions based on this table:
            // https://en.cppreference.com/w/cpp/language/operator_precedence
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, &)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, ^)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, |)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, &&)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, ||)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, =)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, +=)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, -=)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, *=)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, /=)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, %=)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, <<=)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, >>=)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, &=)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, ^=)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, |=)
            // these 2 are unfortunate because they should be allowed - they have higher precedence over the
            // comparisons, but the ExpressionDecomposer class uses the left shift operator to capture the left operand
            // of the binary expression...
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, <<)
            DOCTEST_FORBIT_EXPRESSION(Expression_lhs, >>)
        };

#ifndef DOCTEST_CONFIG_NO_COMPARISON_WARNING_SUPPRESSION

        DOCTEST_CLANG_SUPPRESS_WARNING_POP
        DOCTEST_MSVC_SUPPRESS_WARNING_POP
        DOCTEST_GCC_SUPPRESS_WARNING_POP

#endif // DOCTEST_CONFIG_NO_COMPARISON_WARNING_SUPPRESSION

        struct DOCTEST_INTERFACE ExpressionDecomposer {
            assertType::Enum m_at;

            ExpressionDecomposer(assertType::Enum at);

            // The right operator for capturing expressions is "<=" instead of "<<" (based on the operator precedence
            // table) but then there will be warnings from GCC about "-Wparentheses" and since "_Pragma()" is
            // problematic this will stay for now... https://github.com/catchorg/Catch2/issues/870
            // https://github.com/catchorg/Catch2/issues/565
            template <typename L>
            Expression_lhs<const DOCTEST_REF_WRAP(L)> operator<<(const DOCTEST_REF_WRAP(L) operand) {
                return Expression_lhs<const DOCTEST_REF_WRAP(L)>(operand, m_at);
            }
        };

        struct DOCTEST_INTERFACE TestSuite {
            const char* m_test_suite;
            const char* m_description;
            bool m_skip;
            bool m_may_fail;
            bool m_should_fail;
            int m_expected_failures;
            double m_timeout;

            TestSuite& operator*(const char* in);

            template <typename T> TestSuite& operator*(const T& in) {
                in.fill(*this);
                return *this;
            }
        };

        typedef void (*funcType)();

        struct DOCTEST_INTERFACE TestCase : public TestCaseData {
            funcType m_test; // a function pointer to the test case

            const char* m_type; // for templated test cases - gets appended to the real name
            int m_template_id;  // an ID used to distinguish between the different versions of a templated test case
            String m_full_name; // contains the name (only for templated test cases!) + the template type

            TestCase(funcType test, const char* file, unsigned line, const TestSuite& test_suite, const char* type = "",
                     int template_id = -1);

            TestCase(const TestCase& other);

            DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(26434) // hides a non-virtual function
            TestCase& operator=(const TestCase& other);
            DOCTEST_MSVC_SUPPRESS_WARNING_POP

            TestCase& operator*(const char* in);

            template <typename T> TestCase& operator*(const T& in) {
                in.fill(*this);
                return *this;
            }

            bool operator<(const TestCase& other) const;
        };

        // forward declarations of functions used by the macros
        DOCTEST_INTERFACE int regTest(const TestCase& tc);
        DOCTEST_INTERFACE int setTestSuite(const TestSuite& ts);
        DOCTEST_INTERFACE bool isDebuggerActive();

        template <typename T> int instantiationHelper(const T&) { return 0; }

        namespace binaryAssertComparison {
            enum Enum { eq = 0, ne, gt, lt, ge, le };
        } // namespace binaryAssertComparison

        // clang-format off
        template <int, class L, class R> struct RelationalComparator     { bool operator()(const DOCTEST_REF_WRAP(L),     const DOCTEST_REF_WRAP(R)    ) const { return false;        } };

#define DOCTEST_BINARY_RELATIONAL_OP(n, op) \
    template <class L, class R> struct RelationalComparator<n, L, R> { bool operator()(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) const { return op(lhs, rhs); } };
        // clang-format on

        DOCTEST_BINARY_RELATIONAL_OP(0, eq)
        DOCTEST_BINARY_RELATIONAL_OP(1, ne)
        DOCTEST_BINARY_RELATIONAL_OP(2, gt)
        DOCTEST_BINARY_RELATIONAL_OP(3, lt)
        DOCTEST_BINARY_RELATIONAL_OP(4, ge)
        DOCTEST_BINARY_RELATIONAL_OP(5, le)

        struct DOCTEST_INTERFACE ResultBuilder : public AssertData {
            ResultBuilder(assertType::Enum at, const char* file, int line, const char* expr,
                          const char* exception_type = "", const char* exception_string = "");

            void setResult(const Result& res);

            template <int comparison, typename L, typename R>
            DOCTEST_NOINLINE void binary_assert(const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) {
                m_failed = !RelationalComparator<comparison, L, R>()(lhs, rhs);
                if (m_failed || getContextOptions()->success)
                    m_decomp = stringifyBinaryExpr(lhs, ", ", rhs);
            }

            template <typename L> DOCTEST_NOINLINE void unary_assert(const DOCTEST_REF_WRAP(L) val) {
                m_failed = !val;

                if (m_at & assertType::is_false) //! OCLINT bitwise operator in conditional
                    m_failed = !m_failed;

                if (m_failed || getContextOptions()->success)
                    m_decomp = toString(val);
            }

            void translateException();

            bool log();
            void react() const;
        };

        namespace assertAction {
            enum Enum { nothing = 0, dbgbreak = 1, shouldthrow = 2 };
        } // namespace assertAction

        DOCTEST_INTERFACE void failed_out_of_a_testing_context(const AssertData& ad);

        DOCTEST_INTERFACE void decomp_assert(assertType::Enum at, const char* file, int line, const char* expr,
                                             Result result);

#define DOCTEST_ASSERT_OUT_OF_TESTS(decomp)                                                                            \
    do {                                                                                                               \
        if (!is_running_in_test) {                                                                                     \
            if (failed) {                                                                                              \
                ResultBuilder rb(at, file, line, expr);                                                                \
                rb.m_failed = failed;                                                                                  \
                rb.m_decomp = decomp;                                                                                  \
                failed_out_of_a_testing_context(rb);                                                                   \
                if (isDebuggerActive() && !getContextOptions()->no_breaks)                                             \
                    DOCTEST_BREAK_INTO_DEBUGGER();                                                                     \
                if (checkIfShouldThrow(at))                                                                            \
                    throwException();                                                                                  \
            }                                                                                                          \
            return;                                                                                                    \
        }                                                                                                              \
    } while (false)

#define DOCTEST_ASSERT_IN_TESTS(decomp)                                                                                \
    ResultBuilder rb(at, file, line, expr);                                                                            \
    rb.m_failed = failed;                                                                                              \
    if (rb.m_failed || getContextOptions()->success)                                                                   \
        rb.m_decomp = decomp;                                                                                          \
    if (rb.log())                                                                                                      \
        DOCTEST_BREAK_INTO_DEBUGGER();                                                                                 \
    if (rb.m_failed && checkIfShouldThrow(at))                                                                         \
    throwException()

        template <int comparison, typename L, typename R>
        DOCTEST_NOINLINE void binary_assert(assertType::Enum at, const char* file, int line, const char* expr,
                                            const DOCTEST_REF_WRAP(L) lhs, const DOCTEST_REF_WRAP(R) rhs) {
            bool failed = !RelationalComparator<comparison, L, R>()(lhs, rhs);

            // ###################################################################################
            // IF THE DEBUGGER BREAKS HERE - GO 1 LEVEL UP IN THE CALLSTACK FOR THE FAILING ASSERT
            // THIS IS THE EFFECT OF HAVING 'DOCTEST_CONFIG_SUPER_FAST_ASSERTS' DEFINED
            // ###################################################################################
            DOCTEST_ASSERT_OUT_OF_TESTS(stringifyBinaryExpr(lhs, ", ", rhs));
            DOCTEST_ASSERT_IN_TESTS(stringifyBinaryExpr(lhs, ", ", rhs));
        }

        template <typename L>
        DOCTEST_NOINLINE void unary_assert(assertType::Enum at, const char* file, int line, const char* expr,
                                           const DOCTEST_REF_WRAP(L) val) {
            bool failed = !val;

            if (at & assertType::is_false) //! OCLINT bitwise operator in conditional
                failed = !failed;

            // ###################################################################################
            // IF THE DEBUGGER BREAKS HERE - GO 1 LEVEL UP IN THE CALLSTACK FOR THE FAILING ASSERT
            // THIS IS THE EFFECT OF HAVING 'DOCTEST_CONFIG_SUPER_FAST_ASSERTS' DEFINED
            // ###################################################################################
            DOCTEST_ASSERT_OUT_OF_TESTS(toString(val));
            DOCTEST_ASSERT_IN_TESTS(toString(val));
        }

        struct DOCTEST_INTERFACE IExceptionTranslator {
            IExceptionTranslator();
            virtual ~IExceptionTranslator();
            virtual bool translate(String&) const = 0;
        };

        template <typename T>
        class ExceptionTranslator : public IExceptionTranslator //! OCLINT destructor of virtual class
        {
        public:
            explicit ExceptionTranslator(String (*translateFunction)(T)) : m_translateFunction(translateFunction) {}

            bool translate(String& res) const override {
#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
                try {
                    throw; // lgtm [cpp/rethrow-no-exception]
                    // cppcheck-suppress catchExceptionByValue
                } catch (T ex) {                   // NOLINT
                    res = m_translateFunction(ex); //! OCLINT parameter reassignment
                    return true;
                } catch (...) {
                } //! OCLINT -  empty catch statement
#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
                ((void)res); // to silence -Wunused-parameter
                return false;
            }

        private:
            String (*m_translateFunction)(T);
        };

        DOCTEST_INTERFACE void registerExceptionTranslatorImpl(const IExceptionTranslator* et);

        template <bool C> struct StringStreamBase {
            template <typename T> static void convert(std::ostream* s, const T& in) { *s << toString(in); }

            // always treat char* as a string in this context - no matter
            // if DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING is defined
            static void convert(std::ostream* s, const char* in) { *s << String(in); }
        };

        template <> struct StringStreamBase<true> {
            template <typename T> static void convert(std::ostream* s, const T& in) { *s << in; }
        };

        template <typename T> struct StringStream : public StringStreamBase<has_insertion_operator<T>::value> {};

        template <typename T> void toStream(std::ostream* s, const T& value) { StringStream<T>::convert(s, value); }

#ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
        DOCTEST_INTERFACE void toStream(std::ostream* s, char* in);
        DOCTEST_INTERFACE void toStream(std::ostream* s, const char* in);
#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
        DOCTEST_INTERFACE void toStream(std::ostream* s, bool in);
        DOCTEST_INTERFACE void toStream(std::ostream* s, float in);
        DOCTEST_INTERFACE void toStream(std::ostream* s, double in);
        DOCTEST_INTERFACE void toStream(std::ostream* s, double long in);

        DOCTEST_INTERFACE void toStream(std::ostream* s, char in);
        DOCTEST_INTERFACE void toStream(std::ostream* s, char signed in);
        DOCTEST_INTERFACE void toStream(std::ostream* s, char unsigned in);
        DOCTEST_INTERFACE void toStream(std::ostream* s, int short in);
        DOCTEST_INTERFACE void toStream(std::ostream* s, int short unsigned in);
        DOCTEST_INTERFACE void toStream(std::ostream* s, int in);
        DOCTEST_INTERFACE void toStream(std::ostream* s, int unsigned in);
        DOCTEST_INTERFACE void toStream(std::ostream* s, int long in);
        DOCTEST_INTERFACE void toStream(std::ostream* s, int long unsigned in);
        DOCTEST_INTERFACE void toStream(std::ostream* s, int long long in);
        DOCTEST_INTERFACE void toStream(std::ostream* s, int long long unsigned in);

        // ContextScope base class used to allow implementing methods of ContextScope
        // that don't depend on the template parameter in doctest.cpp.
        class DOCTEST_INTERFACE ContextScopeBase : public IContextScope {
        protected:
            ContextScopeBase();

            void destroy();
        };

        template <typename L> class ContextScope : public ContextScopeBase {
            const L& lambda_;

        public:
            explicit ContextScope(const L& lambda) : lambda_(lambda) {}

            ContextScope(ContextScope&& other) : lambda_(other.lambda_) {}

            void stringify(std::ostream* s) const override { lambda_(s); }

            ~ContextScope() override { destroy(); }
        };

        struct DOCTEST_INTERFACE MessageBuilder : public MessageData {
            std::ostream* m_stream;

            MessageBuilder(const char* file, int line, assertType::Enum severity);
            MessageBuilder() = delete;
            ~MessageBuilder();

            template <typename T> MessageBuilder& operator<<(const T& in) {
                toStream(m_stream, in);
                return *this;
            }

            bool log();
            void react();
        };

        template <typename L> ContextScope<L> MakeContextScope(const L& lambda) { return ContextScope<L>(lambda); }
    } // namespace detail

#define DOCTEST_DEFINE_DECORATOR(name, type, def)                                                                      \
    struct name {                                                                                                      \
        type data;                                                                                                     \
        name(type in = def) : data(in) {}                                                                              \
        void fill(detail::TestCase& state) const { state.DOCTEST_CAT(m_, name) = data; }                               \
        void fill(detail::TestSuite& state) const { state.DOCTEST_CAT(m_, name) = data; }                              \
    }

    DOCTEST_DEFINE_DECORATOR(test_suite, const char*, "");
    DOCTEST_DEFINE_DECORATOR(description, const char*, "");
    DOCTEST_DEFINE_DECORATOR(skip, bool, true);
    DOCTEST_DEFINE_DECORATOR(timeout, double, 0);
    DOCTEST_DEFINE_DECORATOR(may_fail, bool, true);
    DOCTEST_DEFINE_DECORATOR(should_fail, bool, true);
    DOCTEST_DEFINE_DECORATOR(expected_failures, int, 0);

    template <typename T> int registerExceptionTranslator(String (*translateFunction)(T)) {
        DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wexit-time-destructors")
        static detail::ExceptionTranslator<T> exceptionTranslator(translateFunction);
        DOCTEST_CLANG_SUPPRESS_WARNING_POP
        detail::registerExceptionTranslatorImpl(&exceptionTranslator);
        return 0;
    }

} // namespace doctest

// in a separate namespace outside of doctest because the DOCTEST_TEST_SUITE macro
// introduces an anonymous namespace in which getCurrentTestSuite gets overridden
namespace doctest_detail_test_suite_ns {
    DOCTEST_INTERFACE doctest::detail::TestSuite& getCurrentTestSuite();
} // namespace doctest_detail_test_suite_ns

namespace doctest {
#else // DOCTEST_CONFIG_DISABLE
    template <typename T> int registerExceptionTranslator(String (*)(T)) { return 0; }
#endif // DOCTEST_CONFIG_DISABLE

    namespace detail {
        typedef void (*assert_handler)(const AssertData&);
        struct ContextState;
    } // namespace detail

    class DOCTEST_INTERFACE Context {
        detail::ContextState* p;

        void parseArgs(int argc, const char* const* argv, bool withDefaults = false);

    public:
        explicit Context(int argc = 0, const char* const* argv = nullptr);

        ~Context();

        void applyCommandLine(int argc, const char* const* argv);

        void addFilter(const char* filter, const char* value);
        void clearFilters();
        void setOption(const char* option, int value);
        void setOption(const char* option, const char* value);

        bool shouldExit();

        void setAsDefaultForAssertsOutOfTestCases();

        void setAssertHandler(detail::assert_handler ah);

        int run();
    };

    namespace TestCaseFailureReason {
        enum Enum {
            None = 0,
            AssertFailure = 1,              // an assertion has failed in the test case
            Exception = 2,                  // test case threw an exception
            Crash = 4,                      // a crash...
            TooManyFailedAsserts = 8,       // the abort-after option
            Timeout = 16,                   // see the timeout decorator
            ShouldHaveFailedButDidnt = 32,  // see the should_fail decorator
            ShouldHaveFailedAndDid = 64,    // see the should_fail decorator
            DidntFailExactlyNumTimes = 128, // see the expected_failures decorator
            FailedExactlyNumTimes = 256,    // see the expected_failures decorator
            CouldHaveFailedAndDid = 512     // see the may_fail decorator
        };
    } // namespace TestCaseFailureReason

    struct DOCTEST_INTERFACE CurrentTestCaseStats {
        int numAssertsCurrentTest;
        int numAssertsFailedCurrentTest;
        double seconds;
        int failure_flags; // use TestCaseFailureReason::Enum
    };

    struct DOCTEST_INTERFACE TestCaseException {
        String error_string;
        bool is_crash;
    };

    struct DOCTEST_INTERFACE TestRunStats {
        unsigned numTestCases;
        unsigned numTestCasesPassingFilters;
        unsigned numTestSuitesPassingFilters;
        unsigned numTestCasesFailed;
        int numAsserts;
        int numAssertsFailed;
    };

    struct QueryData {
        const TestRunStats* run_stats = nullptr;
        const TestCaseData** data = nullptr;
        unsigned num_data = 0;
    };

    struct DOCTEST_INTERFACE IReporter {
        // The constructor has to accept "const ContextOptions&" as a single argument
        // which has most of the options for the run + a pointer to the stdout stream
        // Reporter(const ContextOptions& in)

        // called when a query should be reported (listing test cases, printing the version, etc.)
        virtual void report_query(const QueryData&) = 0;

        // called when the whole test run starts
        virtual void test_run_start() = 0;
        // called when the whole test run ends (caching a pointer to the input doesn't make sense here)
        virtual void test_run_end(const TestRunStats&) = 0;

        // called when a test case is started (safe to cache a pointer to the input)
        virtual void test_case_start(const TestCaseData&) = 0;
        // called when a test case is reentered because of unfinished subcases (safe to cache a pointer to the input)
        virtual void test_case_reenter(const TestCaseData&) = 0;
        // called when a test case has ended
        virtual void test_case_end(const CurrentTestCaseStats&) = 0;

        // called when an exception is thrown from the test case (or it crashes)
        virtual void test_case_exception(const TestCaseException&) = 0;

        // called whenever a subcase is entered (don't cache pointers to the input)
        virtual void subcase_start(const SubcaseSignature&) = 0;
        // called whenever a subcase is exited (don't cache pointers to the input)
        virtual void subcase_end() = 0;

        // called for each assert (don't cache pointers to the input)
        virtual void log_assert(const AssertData&) = 0;
        // called for each message (don't cache pointers to the input)
        virtual void log_message(const MessageData&) = 0;

        // called when a test case is skipped either because it doesn't pass the filters, has a skip decorator
        // or isn't in the execution range (between first and last) (safe to cache a pointer to the input)
        virtual void test_case_skipped(const TestCaseData&) = 0;

        // doctest will not be managing the lifetimes of reporters given to it but this would still be nice to have
        virtual ~IReporter();

        // can obtain all currently active contexts and stringify them if one wishes to do so
        static int get_num_active_contexts();
        static const IContextScope* const* get_active_contexts();

        // can iterate through contexts which have been stringified automatically in their destructors when an exception
        // has been thrown
        static int get_num_stringified_contexts();
        static const String* get_stringified_contexts();
    };

    namespace detail {
        typedef IReporter* (*reporterCreatorFunc)(const ContextOptions&);

        DOCTEST_INTERFACE void registerReporterImpl(const char* name, int prio, reporterCreatorFunc c, bool isReporter);

        template <typename Reporter> IReporter* reporterCreator(const ContextOptions& o) { return new Reporter(o); }
    } // namespace detail

    template <typename Reporter> int registerReporter(const char* name, int priority, bool isReporter) {
        detail::registerReporterImpl(name, priority, detail::reporterCreator<Reporter>, isReporter);
        return 0;
    }
} // namespace doctest

// if registering is not disabled
#if !defined(DOCTEST_CONFIG_DISABLE)

// common code in asserts - for convenience
#define DOCTEST_ASSERT_LOG_AND_REACT(b)                                                                                \
    if (b.log())                                                                                                       \
        DOCTEST_BREAK_INTO_DEBUGGER();                                                                                 \
    b.react()

#ifdef DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS
#define DOCTEST_WRAP_IN_TRY(x) x;
#else // DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS
#define DOCTEST_WRAP_IN_TRY(x)                                                                                         \
    try {                                                                                                              \
        x;                                                                                                             \
    } catch (...) {                                                                                                    \
        _DOCTEST_RB.translateException();                                                                              \
    }
#endif // DOCTEST_CONFIG_NO_TRY_CATCH_IN_ASSERTS

#ifdef DOCTEST_CONFIG_VOID_CAST_EXPRESSIONS
#define DOCTEST_CAST_TO_VOID(...)                                                                                      \
    DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH("-Wuseless-cast")                                                           \
    static_cast<void>(__VA_ARGS__);                                                                                    \
    DOCTEST_GCC_SUPPRESS_WARNING_POP
#else // DOCTEST_CONFIG_VOID_CAST_EXPRESSIONS
#define DOCTEST_CAST_TO_VOID(...) __VA_ARGS__;
#endif // DOCTEST_CONFIG_VOID_CAST_EXPRESSIONS

// registers the test by initializing a dummy var with a function
#define DOCTEST_REGISTER_FUNCTION(global_prefix, f, decorators)                                                        \
    global_prefix DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_VAR_)) = doctest::detail::regTest(        \
        doctest::detail::TestCase(f, __FILE__, __LINE__, doctest_detail_test_suite_ns::getCurrentTestSuite()) *        \
        decorators);                                                                                                   \
    DOCTEST_GLOBAL_NO_WARNINGS_END()

#define DOCTEST_IMPLEMENT_FIXTURE(der, base, func, decorators)                                                         \
    namespace {                                                                                                        \
        struct der : public base {                                                                                     \
            void f();                                                                                                  \
        };                                                                                                             \
        static void func() {                                                                                           \
            der v;                                                                                                     \
            v.f();                                                                                                     \
        }                                                                                                              \
        DOCTEST_REGISTER_FUNCTION(DOCTEST_EMPTY, func, decorators)                                                     \
    }                                                                                                                  \
    inline DOCTEST_NOINLINE void der::f()

#define DOCTEST_CREATE_AND_REGISTER_FUNCTION(f, decorators)                                                            \
    static void f();                                                                                                   \
    DOCTEST_REGISTER_FUNCTION(DOCTEST_EMPTY, f, decorators)                                                            \
    static void f()

#define DOCTEST_CREATE_AND_REGISTER_FUNCTION_IN_CLASS(f, proxy, decorators)                                            \
    static doctest::detail::funcType proxy() { return f; }                                                             \
    DOCTEST_REGISTER_FUNCTION(inline const, proxy(), decorators)                                                       \
    static void f()

// for registering tests
#define DOCTEST_TEST_CASE(decorators)                                                                                  \
    DOCTEST_CREATE_AND_REGISTER_FUNCTION(DOCTEST_ANONYMOUS(_DOCTEST_ANON_FUNC_), decorators)

// for registering tests in classes - requires C++17 for inline variables!
#if __cplusplus >= 201703L || (DOCTEST_MSVC >= DOCTEST_COMPILER(19, 12, 0) && _MSVC_LANG >= 201703L)
#define DOCTEST_TEST_CASE_CLASS(decorators)                                                                            \
    DOCTEST_CREATE_AND_REGISTER_FUNCTION_IN_CLASS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_FUNC_),                              \
                                                  DOCTEST_ANONYMOUS(_DOCTEST_ANON_PROXY_), decorators)
#else // DOCTEST_TEST_CASE_CLASS
#define DOCTEST_TEST_CASE_CLASS(...) TEST_CASES_CAN_BE_REGISTERED_IN_CLASSES_ONLY_IN_CPP17_MODE_OR_WITH_VS_2017_OR_NEWER
#endif // DOCTEST_TEST_CASE_CLASS

// for registering tests with a fixture
#define DOCTEST_TEST_CASE_FIXTURE(c, decorators)                                                                       \
    DOCTEST_IMPLEMENT_FIXTURE(DOCTEST_ANONYMOUS(_DOCTEST_ANON_CLASS_), c, DOCTEST_ANONYMOUS(_DOCTEST_ANON_FUNC_),      \
                              decorators)

// for converting types to strings without the <typeinfo> header and demangling
#define DOCTEST_TYPE_TO_STRING_IMPL(...)                                                                               \
    template <> inline const char* type_to_string<__VA_ARGS__>() { return "<" #__VA_ARGS__ ">"; }
#define DOCTEST_TYPE_TO_STRING(...)                                                                                    \
    namespace doctest {                                                                                                \
        namespace detail {                                                                                             \
            DOCTEST_TYPE_TO_STRING_IMPL(__VA_ARGS__)                                                                   \
        }                                                                                                              \
    }                                                                                                                  \
    typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)

#define DOCTEST_TEST_CASE_TEMPLATE_DEFINE_IMPL(dec, T, iter, func)                                                     \
    template <typename T> static void func();                                                                          \
    namespace {                                                                                                        \
        template <typename Tuple> struct iter;                                                                         \
        template <typename Type, typename... Rest> struct iter<std::tuple<Type, Rest...>> {                            \
            iter(const char* file, unsigned line, int index) {                                                         \
                doctest::detail::regTest(                                                                              \
                    doctest::detail::TestCase(func<Type>, file, line,                                                  \
                                              doctest_detail_test_suite_ns::getCurrentTestSuite(),                     \
                                              doctest::detail::type_to_string<Type>(), int(line) * 1000 + index) *     \
                    dec);                                                                                              \
                iter<std::tuple<Rest...>>(file, line, index + 1);                                                      \
            }                                                                                                          \
        };                                                                                                             \
        template <> struct iter<std::tuple<>> {                                                                        \
            iter(const char*, unsigned, int) {}                                                                        \
        };                                                                                                             \
    }                                                                                                                  \
    template <typename T> static void func()

#define DOCTEST_TEST_CASE_TEMPLATE_DEFINE(dec, T, id)                                                                  \
    DOCTEST_TEST_CASE_TEMPLATE_DEFINE_IMPL(dec, T, DOCTEST_CAT(id, ITERATOR), DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_))

#define DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE_IMPL(id, anon, ...)                                                     \
    DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_CAT(anon, DUMMY)) =                                                             \
        doctest::detail::instantiationHelper(DOCTEST_CAT(id, ITERATOR) < __VA_ARGS__ > (__FILE__, __LINE__, 0));       \
    DOCTEST_GLOBAL_NO_WARNINGS_END()

#define DOCTEST_TEST_CASE_TEMPLATE_INVOKE(id, ...)                                                                     \
    DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE_IMPL(id, DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_), std::tuple<__VA_ARGS__>)    \
    typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)

#define DOCTEST_TEST_CASE_TEMPLATE_APPLY(id, ...)                                                                      \
    DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE_IMPL(id, DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_), __VA_ARGS__)                \
    typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)

#define DOCTEST_TEST_CASE_TEMPLATE_IMPL(dec, T, anon, ...)                                                             \
    DOCTEST_TEST_CASE_TEMPLATE_DEFINE_IMPL(dec, T, DOCTEST_CAT(anon, ITERATOR), anon);                                 \
    DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE_IMPL(anon, anon, std::tuple<__VA_ARGS__>)                                   \
    template <typename T> static void anon()

#define DOCTEST_TEST_CASE_TEMPLATE(dec, T, ...)                                                                        \
    DOCTEST_TEST_CASE_TEMPLATE_IMPL(dec, T, DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_), __VA_ARGS__)

// for subcases
#define DOCTEST_SUBCASE(name)                                                                                          \
    if (const doctest::detail::Subcase & DOCTEST_ANONYMOUS(_DOCTEST_ANON_SUBCASE_) DOCTEST_UNUSED =                    \
            doctest::detail::Subcase(name, __FILE__, __LINE__))

// for grouping tests in test suites by using code blocks
#define DOCTEST_TEST_SUITE_IMPL(decorators, ns_name)                                                                   \
    namespace ns_name {                                                                                                \
        namespace doctest_detail_test_suite_ns {                                                                       \
            static DOCTEST_NOINLINE doctest::detail::TestSuite& getCurrentTestSuite() {                                \
                DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(4640)                                                          \
                DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wexit-time-destructors")                                    \
                static doctest::detail::TestSuite data;                                                                \
                static bool inited = false;                                                                            \
                DOCTEST_MSVC_SUPPRESS_WARNING_POP                                                                      \
                DOCTEST_CLANG_SUPPRESS_WARNING_POP                                                                     \
                if (!inited) {                                                                                         \
                    data* decorators;                                                                                  \
                    inited = true;                                                                                     \
                }                                                                                                      \
                return data;                                                                                           \
            }                                                                                                          \
        }                                                                                                              \
    }                                                                                                                  \
    namespace ns_name

#define DOCTEST_TEST_SUITE(decorators) DOCTEST_TEST_SUITE_IMPL(decorators, DOCTEST_ANONYMOUS(_DOCTEST_ANON_SUITE_))

// for starting a testsuite block
#define DOCTEST_TEST_SUITE_BEGIN(decorators)                                                                           \
    DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_VAR_)) =                                                \
        doctest::detail::setTestSuite(doctest::detail::TestSuite() * decorators);                                      \
    DOCTEST_GLOBAL_NO_WARNINGS_END()                                                                                   \
    typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)

// for ending a testsuite block
#define DOCTEST_TEST_SUITE_END                                                                                         \
    DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_VAR_)) =                                                \
        doctest::detail::setTestSuite(doctest::detail::TestSuite() * "");                                              \
    DOCTEST_GLOBAL_NO_WARNINGS_END()                                                                                   \
    typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)

// for registering exception translators
#define DOCTEST_REGISTER_EXCEPTION_TRANSLATOR_IMPL(translatorName, signature)                                          \
    inline doctest::String translatorName(signature);                                                                  \
    DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_TRANSLATOR_)) =                                         \
        doctest::registerExceptionTranslator(translatorName);                                                          \
    DOCTEST_GLOBAL_NO_WARNINGS_END()                                                                                   \
    doctest::String translatorName(signature)

#define DOCTEST_REGISTER_EXCEPTION_TRANSLATOR(signature)                                                               \
    DOCTEST_REGISTER_EXCEPTION_TRANSLATOR_IMPL(DOCTEST_ANONYMOUS(_DOCTEST_ANON_TRANSLATOR_), signature)

// for registering reporters
#define DOCTEST_REGISTER_REPORTER(name, priority, reporter)                                                            \
    DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_REPORTER_)) =                                           \
        doctest::registerReporter<reporter>(name, priority, true);                                                     \
    DOCTEST_GLOBAL_NO_WARNINGS_END() typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)

// for registering listeners
#define DOCTEST_REGISTER_LISTENER(name, priority, reporter)                                                            \
    DOCTEST_GLOBAL_NO_WARNINGS(DOCTEST_ANONYMOUS(_DOCTEST_ANON_REPORTER_)) =                                           \
        doctest::registerReporter<reporter>(name, priority, false);                                                    \
    DOCTEST_GLOBAL_NO_WARNINGS_END() typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)

// for logging
#define DOCTEST_INFO(expression)                                                                                       \
    DOCTEST_INFO_IMPL(DOCTEST_ANONYMOUS(_DOCTEST_CAPTURE_), DOCTEST_ANONYMOUS(_DOCTEST_CAPTURE_),                      \
                      DOCTEST_ANONYMOUS(_DOCTEST_CAPTURE_), expression)

#define DOCTEST_INFO_IMPL(lambda_name, mb_name, s_name, expression)                                                    \
    DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(4626)                                                                      \
    auto lambda_name = [&](std::ostream* s_name) {                                                                     \
        doctest::detail::MessageBuilder mb_name(__FILE__, __LINE__, doctest::assertType::is_warn);                     \
        mb_name.m_stream = s_name;                                                                                     \
        mb_name << expression;                                                                                         \
    };                                                                                                                 \
    DOCTEST_MSVC_SUPPRESS_WARNING_POP                                                                                  \
    auto DOCTEST_ANONYMOUS(_DOCTEST_CAPTURE_) = doctest::detail::MakeContextScope(lambda_name)

#define DOCTEST_CAPTURE(x) DOCTEST_INFO(#x " := " << x)

#define DOCTEST_ADD_AT_IMPL(type, file, line, mb, x)                                                                   \
    do {                                                                                                               \
        doctest::detail::MessageBuilder mb(file, line, doctest::assertType::type);                                     \
        mb << x;                                                                                                       \
        DOCTEST_ASSERT_LOG_AND_REACT(mb);                                                                              \
    } while (false)

// clang-format off
#define DOCTEST_ADD_MESSAGE_AT(file, line, x) DOCTEST_ADD_AT_IMPL(is_warn, file, line, DOCTEST_ANONYMOUS(_DOCTEST_MESSAGE_), x)
#define DOCTEST_ADD_FAIL_CHECK_AT(file, line, x) DOCTEST_ADD_AT_IMPL(is_check, file, line, DOCTEST_ANONYMOUS(_DOCTEST_MESSAGE_), x)
#define DOCTEST_ADD_FAIL_AT(file, line, x) DOCTEST_ADD_AT_IMPL(is_require, file, line, DOCTEST_ANONYMOUS(_DOCTEST_MESSAGE_), x)
// clang-format on

#define DOCTEST_MESSAGE(x) DOCTEST_ADD_MESSAGE_AT(__FILE__, __LINE__, x)
#define DOCTEST_FAIL_CHECK(x) DOCTEST_ADD_FAIL_CHECK_AT(__FILE__, __LINE__, x)
#define DOCTEST_FAIL(x) DOCTEST_ADD_FAIL_AT(__FILE__, __LINE__, x)

#define DOCTEST_TO_LVALUE(...) __VA_ARGS__ // Not removed to keep backwards compatibility.

#ifndef DOCTEST_CONFIG_SUPER_FAST_ASSERTS

#define DOCTEST_ASSERT_IMPLEMENT_2(assert_type, ...)                                                                   \
    DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Woverloaded-shift-op-parentheses")                                      \
    doctest::detail::ResultBuilder _DOCTEST_RB(doctest::assertType::assert_type, __FILE__, __LINE__, #__VA_ARGS__);    \
    DOCTEST_WRAP_IN_TRY(                                                                                               \
        _DOCTEST_RB.setResult(doctest::detail::ExpressionDecomposer(doctest::assertType::assert_type) << __VA_ARGS__)) \
    DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB)                                                                          \
    DOCTEST_CLANG_SUPPRESS_WARNING_POP

#define DOCTEST_ASSERT_IMPLEMENT_1(assert_type, ...)                                                                   \
    do {                                                                                                               \
        DOCTEST_ASSERT_IMPLEMENT_2(assert_type, __VA_ARGS__);                                                          \
    } while (false)

#else // DOCTEST_CONFIG_SUPER_FAST_ASSERTS

// necessary for <ASSERT>_MESSAGE
#define DOCTEST_ASSERT_IMPLEMENT_2 DOCTEST_ASSERT_IMPLEMENT_1

#define DOCTEST_ASSERT_IMPLEMENT_1(assert_type, ...)                                                                   \
    DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Woverloaded-shift-op-parentheses")                                      \
    doctest::detail::decomp_assert(doctest::assertType::assert_type, __FILE__, __LINE__, #__VA_ARGS__,                 \
                                   doctest::detail::ExpressionDecomposer(doctest::assertType::assert_type)             \
                                       << __VA_ARGS__) DOCTEST_CLANG_SUPPRESS_WARNING_POP

#endif // DOCTEST_CONFIG_SUPER_FAST_ASSERTS

#define DOCTEST_WARN(...) DOCTEST_ASSERT_IMPLEMENT_1(DT_WARN, __VA_ARGS__)
#define DOCTEST_CHECK(...) DOCTEST_ASSERT_IMPLEMENT_1(DT_CHECK, __VA_ARGS__)
#define DOCTEST_REQUIRE(...) DOCTEST_ASSERT_IMPLEMENT_1(DT_REQUIRE, __VA_ARGS__)
#define DOCTEST_WARN_FALSE(...) DOCTEST_ASSERT_IMPLEMENT_1(DT_WARN_FALSE, __VA_ARGS__)
#define DOCTEST_CHECK_FALSE(...) DOCTEST_ASSERT_IMPLEMENT_1(DT_CHECK_FALSE, __VA_ARGS__)
#define DOCTEST_REQUIRE_FALSE(...) DOCTEST_ASSERT_IMPLEMENT_1(DT_REQUIRE_FALSE, __VA_ARGS__)

// clang-format off
#define DOCTEST_WARN_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(DT_WARN, cond); } while(false)
#define DOCTEST_CHECK_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(DT_CHECK, cond); } while(false)
#define DOCTEST_REQUIRE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(DT_REQUIRE, cond); } while(false)
#define DOCTEST_WARN_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(DT_WARN_FALSE, cond); } while(false)
#define DOCTEST_CHECK_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(DT_CHECK_FALSE, cond); } while(false)
#define DOCTEST_REQUIRE_FALSE_MESSAGE(cond, msg) do { DOCTEST_INFO(msg); DOCTEST_ASSERT_IMPLEMENT_2(DT_REQUIRE_FALSE, cond); } while(false)
// clang-format on

#define DOCTEST_ASSERT_THROWS_AS(expr, assert_type, message, ...)                                                      \
    do {                                                                                                               \
        if (!doctest::getContextOptions()->no_throw) {                                                                 \
            doctest::detail::ResultBuilder _DOCTEST_RB(doctest::assertType::assert_type, __FILE__, __LINE__, #expr,    \
                                                       #__VA_ARGS__, message);                                         \
            try {                                                                                                      \
                DOCTEST_CAST_TO_VOID(expr)                                                                             \
            } catch (                                                                                                  \
                const doctest::detail::remove_const<doctest::detail::remove_reference<__VA_ARGS__>::type>::type&) {    \
                _DOCTEST_RB.translateException();                                                                      \
                _DOCTEST_RB.m_threw_as = true;                                                                         \
            } catch (...) {                                                                                            \
                _DOCTEST_RB.translateException();                                                                      \
            }                                                                                                          \
            DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                                                 \
        }                                                                                                              \
    } while (false)

#define DOCTEST_ASSERT_THROWS_WITH(expr, expr_str, assert_type, ...)                                                   \
    do {                                                                                                               \
        if (!doctest::getContextOptions()->no_throw) {                                                                 \
            doctest::detail::ResultBuilder _DOCTEST_RB(doctest::assertType::assert_type, __FILE__, __LINE__, expr_str, \
                                                       "", __VA_ARGS__);                                               \
            try {                                                                                                      \
                DOCTEST_CAST_TO_VOID(expr)                                                                             \
            } catch (...) {                                                                                            \
                _DOCTEST_RB.translateException();                                                                      \
            }                                                                                                          \
            DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                                                 \
        }                                                                                                              \
    } while (false)

#define DOCTEST_ASSERT_NOTHROW(assert_type, ...)                                                                       \
    do {                                                                                                               \
        doctest::detail::ResultBuilder _DOCTEST_RB(doctest::assertType::assert_type, __FILE__, __LINE__,               \
                                                   #__VA_ARGS__);                                                      \
        try {                                                                                                          \
            DOCTEST_CAST_TO_VOID(__VA_ARGS__)                                                                          \
        } catch (...) {                                                                                                \
            _DOCTEST_RB.translateException();                                                                          \
        }                                                                                                              \
        DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                                                     \
    } while (false)

// clang-format off
#define DOCTEST_WARN_THROWS(...) DOCTEST_ASSERT_THROWS_WITH((__VA_ARGS__), #__VA_ARGS__, DT_WARN_THROWS, "")
#define DOCTEST_CHECK_THROWS(...) DOCTEST_ASSERT_THROWS_WITH((__VA_ARGS__), #__VA_ARGS__, DT_CHECK_THROWS, "")
#define DOCTEST_REQUIRE_THROWS(...) DOCTEST_ASSERT_THROWS_WITH((__VA_ARGS__), #__VA_ARGS__, DT_REQUIRE_THROWS, "")

#define DOCTEST_WARN_THROWS_AS(expr, ...) DOCTEST_ASSERT_THROWS_AS(expr, DT_WARN_THROWS_AS, "", __VA_ARGS__)
#define DOCTEST_CHECK_THROWS_AS(expr, ...) DOCTEST_ASSERT_THROWS_AS(expr, DT_CHECK_THROWS_AS, "", __VA_ARGS__)
#define DOCTEST_REQUIRE_THROWS_AS(expr, ...) DOCTEST_ASSERT_THROWS_AS(expr, DT_REQUIRE_THROWS_AS, "", __VA_ARGS__)

#define DOCTEST_WARN_THROWS_WITH(expr, ...) DOCTEST_ASSERT_THROWS_WITH(expr, #expr, DT_WARN_THROWS_WITH, __VA_ARGS__)
#define DOCTEST_CHECK_THROWS_WITH(expr, ...) DOCTEST_ASSERT_THROWS_WITH(expr, #expr, DT_CHECK_THROWS_WITH, __VA_ARGS__)
#define DOCTEST_REQUIRE_THROWS_WITH(expr, ...) DOCTEST_ASSERT_THROWS_WITH(expr, #expr, DT_REQUIRE_THROWS_WITH, __VA_ARGS__)

#define DOCTEST_WARN_THROWS_WITH_AS(expr, message, ...) DOCTEST_ASSERT_THROWS_AS(expr, DT_WARN_THROWS_WITH_AS, message, __VA_ARGS__)
#define DOCTEST_CHECK_THROWS_WITH_AS(expr, message, ...) DOCTEST_ASSERT_THROWS_AS(expr, DT_CHECK_THROWS_WITH_AS, message, __VA_ARGS__)
#define DOCTEST_REQUIRE_THROWS_WITH_AS(expr, message, ...) DOCTEST_ASSERT_THROWS_AS(expr, DT_REQUIRE_THROWS_WITH_AS, message, __VA_ARGS__)

#define DOCTEST_WARN_NOTHROW(...) DOCTEST_ASSERT_NOTHROW(DT_WARN_NOTHROW, __VA_ARGS__)
#define DOCTEST_CHECK_NOTHROW(...) DOCTEST_ASSERT_NOTHROW(DT_CHECK_NOTHROW, __VA_ARGS__)
#define DOCTEST_REQUIRE_NOTHROW(...) DOCTEST_ASSERT_NOTHROW(DT_REQUIRE_NOTHROW, __VA_ARGS__)

#define DOCTEST_WARN_THROWS_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_WARN_THROWS(expr); } while(false)
#define DOCTEST_CHECK_THROWS_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_CHECK_THROWS(expr); } while(false)
#define DOCTEST_REQUIRE_THROWS_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_REQUIRE_THROWS(expr); } while(false)
#define DOCTEST_WARN_THROWS_AS_MESSAGE(expr, ex, msg) do { DOCTEST_INFO(msg); DOCTEST_WARN_THROWS_AS(expr, ex); } while(false)
#define DOCTEST_CHECK_THROWS_AS_MESSAGE(expr, ex, msg) do { DOCTEST_INFO(msg); DOCTEST_CHECK_THROWS_AS(expr, ex); } while(false)
#define DOCTEST_REQUIRE_THROWS_AS_MESSAGE(expr, ex, msg) do { DOCTEST_INFO(msg); DOCTEST_REQUIRE_THROWS_AS(expr, ex); } while(false)
#define DOCTEST_WARN_THROWS_WITH_MESSAGE(expr, with, msg) do { DOCTEST_INFO(msg); DOCTEST_WARN_THROWS_WITH(expr, with); } while(false)
#define DOCTEST_CHECK_THROWS_WITH_MESSAGE(expr, with, msg) do { DOCTEST_INFO(msg); DOCTEST_CHECK_THROWS_WITH(expr, with); } while(false)
#define DOCTEST_REQUIRE_THROWS_WITH_MESSAGE(expr, with, msg) do { DOCTEST_INFO(msg); DOCTEST_REQUIRE_THROWS_WITH(expr, with); } while(false)
#define DOCTEST_WARN_THROWS_WITH_AS_MESSAGE(expr, with, ex, msg) do { DOCTEST_INFO(msg); DOCTEST_WARN_THROWS_WITH_AS(expr, with, ex); } while(false)
#define DOCTEST_CHECK_THROWS_WITH_AS_MESSAGE(expr, with, ex, msg) do { DOCTEST_INFO(msg); DOCTEST_CHECK_THROWS_WITH_AS(expr, with, ex); } while(false)
#define DOCTEST_REQUIRE_THROWS_WITH_AS_MESSAGE(expr, with, ex, msg) do { DOCTEST_INFO(msg); DOCTEST_REQUIRE_THROWS_WITH_AS(expr, with, ex); } while(false)
#define DOCTEST_WARN_NOTHROW_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_WARN_NOTHROW(expr); } while(false)
#define DOCTEST_CHECK_NOTHROW_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_CHECK_NOTHROW(expr); } while(false)
#define DOCTEST_REQUIRE_NOTHROW_MESSAGE(expr, msg) do { DOCTEST_INFO(msg); DOCTEST_REQUIRE_NOTHROW(expr); } while(false)
// clang-format on

#ifndef DOCTEST_CONFIG_SUPER_FAST_ASSERTS

#define DOCTEST_BINARY_ASSERT(assert_type, comp, ...)                                                                  \
    do {                                                                                                               \
        doctest::detail::ResultBuilder _DOCTEST_RB(doctest::assertType::assert_type, __FILE__, __LINE__,               \
                                                   #__VA_ARGS__);                                                      \
        DOCTEST_WRAP_IN_TRY(_DOCTEST_RB.binary_assert<doctest::detail::binaryAssertComparison::comp>(__VA_ARGS__))     \
        DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                                                     \
    } while (false)

#define DOCTEST_UNARY_ASSERT(assert_type, ...)                                                                         \
    do {                                                                                                               \
        doctest::detail::ResultBuilder _DOCTEST_RB(doctest::assertType::assert_type, __FILE__, __LINE__,               \
                                                   #__VA_ARGS__);                                                      \
        DOCTEST_WRAP_IN_TRY(_DOCTEST_RB.unary_assert(__VA_ARGS__))                                                     \
        DOCTEST_ASSERT_LOG_AND_REACT(_DOCTEST_RB);                                                                     \
    } while (false)

#else // DOCTEST_CONFIG_SUPER_FAST_ASSERTS

#define DOCTEST_BINARY_ASSERT(assert_type, comparison, ...)                                                            \
    doctest::detail::binary_assert<doctest::detail::binaryAssertComparison::comparison>(                               \
        doctest::assertType::assert_type, __FILE__, __LINE__, #__VA_ARGS__, __VA_ARGS__)

#define DOCTEST_UNARY_ASSERT(assert_type, ...)                                                                         \
    doctest::detail::unary_assert(doctest::assertType::assert_type, __FILE__, __LINE__, #__VA_ARGS__, __VA_ARGS__)

#endif // DOCTEST_CONFIG_SUPER_FAST_ASSERTS

#define DOCTEST_WARN_EQ(...) DOCTEST_BINARY_ASSERT(DT_WARN_EQ, eq, __VA_ARGS__)
#define DOCTEST_CHECK_EQ(...) DOCTEST_BINARY_ASSERT(DT_CHECK_EQ, eq, __VA_ARGS__)
#define DOCTEST_REQUIRE_EQ(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_EQ, eq, __VA_ARGS__)
#define DOCTEST_WARN_NE(...) DOCTEST_BINARY_ASSERT(DT_WARN_NE, ne, __VA_ARGS__)
#define DOCTEST_CHECK_NE(...) DOCTEST_BINARY_ASSERT(DT_CHECK_NE, ne, __VA_ARGS__)
#define DOCTEST_REQUIRE_NE(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_NE, ne, __VA_ARGS__)
#define DOCTEST_WARN_GT(...) DOCTEST_BINARY_ASSERT(DT_WARN_GT, gt, __VA_ARGS__)
#define DOCTEST_CHECK_GT(...) DOCTEST_BINARY_ASSERT(DT_CHECK_GT, gt, __VA_ARGS__)
#define DOCTEST_REQUIRE_GT(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_GT, gt, __VA_ARGS__)
#define DOCTEST_WARN_LT(...) DOCTEST_BINARY_ASSERT(DT_WARN_LT, lt, __VA_ARGS__)
#define DOCTEST_CHECK_LT(...) DOCTEST_BINARY_ASSERT(DT_CHECK_LT, lt, __VA_ARGS__)
#define DOCTEST_REQUIRE_LT(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_LT, lt, __VA_ARGS__)
#define DOCTEST_WARN_GE(...) DOCTEST_BINARY_ASSERT(DT_WARN_GE, ge, __VA_ARGS__)
#define DOCTEST_CHECK_GE(...) DOCTEST_BINARY_ASSERT(DT_CHECK_GE, ge, __VA_ARGS__)
#define DOCTEST_REQUIRE_GE(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_GE, ge, __VA_ARGS__)
#define DOCTEST_WARN_LE(...) DOCTEST_BINARY_ASSERT(DT_WARN_LE, le, __VA_ARGS__)
#define DOCTEST_CHECK_LE(...) DOCTEST_BINARY_ASSERT(DT_CHECK_LE, le, __VA_ARGS__)
#define DOCTEST_REQUIRE_LE(...) DOCTEST_BINARY_ASSERT(DT_REQUIRE_LE, le, __VA_ARGS__)

#define DOCTEST_WARN_UNARY(...) DOCTEST_UNARY_ASSERT(DT_WARN_UNARY, __VA_ARGS__)
#define DOCTEST_CHECK_UNARY(...) DOCTEST_UNARY_ASSERT(DT_CHECK_UNARY, __VA_ARGS__)
#define DOCTEST_REQUIRE_UNARY(...) DOCTEST_UNARY_ASSERT(DT_REQUIRE_UNARY, __VA_ARGS__)
#define DOCTEST_WARN_UNARY_FALSE(...) DOCTEST_UNARY_ASSERT(DT_WARN_UNARY_FALSE, __VA_ARGS__)
#define DOCTEST_CHECK_UNARY_FALSE(...) DOCTEST_UNARY_ASSERT(DT_CHECK_UNARY_FALSE, __VA_ARGS__)
#define DOCTEST_REQUIRE_UNARY_FALSE(...) DOCTEST_UNARY_ASSERT(DT_REQUIRE_UNARY_FALSE, __VA_ARGS__)

#ifdef DOCTEST_CONFIG_NO_EXCEPTIONS

#undef DOCTEST_WARN_THROWS
#undef DOCTEST_CHECK_THROWS
#undef DOCTEST_REQUIRE_THROWS
#undef DOCTEST_WARN_THROWS_AS
#undef DOCTEST_CHECK_THROWS_AS
#undef DOCTEST_REQUIRE_THROWS_AS
#undef DOCTEST_WARN_THROWS_WITH
#undef DOCTEST_CHECK_THROWS_WITH
#undef DOCTEST_REQUIRE_THROWS_WITH
#undef DOCTEST_WARN_THROWS_WITH_AS
#undef DOCTEST_CHECK_THROWS_WITH_AS
#undef DOCTEST_REQUIRE_THROWS_WITH_AS
#undef DOCTEST_WARN_NOTHROW
#undef DOCTEST_CHECK_NOTHROW
#undef DOCTEST_REQUIRE_NOTHROW

#undef DOCTEST_WARN_THROWS_MESSAGE
#undef DOCTEST_CHECK_THROWS_MESSAGE
#undef DOCTEST_REQUIRE_THROWS_MESSAGE
#undef DOCTEST_WARN_THROWS_AS_MESSAGE
#undef DOCTEST_CHECK_THROWS_AS_MESSAGE
#undef DOCTEST_REQUIRE_THROWS_AS_MESSAGE
#undef DOCTEST_WARN_THROWS_WITH_MESSAGE
#undef DOCTEST_CHECK_THROWS_WITH_MESSAGE
#undef DOCTEST_REQUIRE_THROWS_WITH_MESSAGE
#undef DOCTEST_WARN_THROWS_WITH_AS_MESSAGE
#undef DOCTEST_CHECK_THROWS_WITH_AS_MESSAGE
#undef DOCTEST_REQUIRE_THROWS_WITH_AS_MESSAGE
#undef DOCTEST_WARN_NOTHROW_MESSAGE
#undef DOCTEST_CHECK_NOTHROW_MESSAGE
#undef DOCTEST_REQUIRE_NOTHROW_MESSAGE

#ifdef DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS

#define DOCTEST_WARN_THROWS(...) ((void)0)
#define DOCTEST_CHECK_THROWS(...) ((void)0)
#define DOCTEST_REQUIRE_THROWS(...) ((void)0)
#define DOCTEST_WARN_THROWS_AS(expr, ...) ((void)0)
#define DOCTEST_CHECK_THROWS_AS(expr, ...) ((void)0)
#define DOCTEST_REQUIRE_THROWS_AS(expr, ...) ((void)0)
#define DOCTEST_WARN_THROWS_WITH(expr, ...) ((void)0)
#define DOCTEST_CHECK_THROWS_WITH(expr, ...) ((void)0)
#define DOCTEST_REQUIRE_THROWS_WITH(expr, ...) ((void)0)
#define DOCTEST_WARN_THROWS_WITH_AS(expr, with, ...) ((void)0)
#define DOCTEST_CHECK_THROWS_WITH_AS(expr, with, ...) ((void)0)
#define DOCTEST_REQUIRE_THROWS_WITH_AS(expr, with, ...) ((void)0)
#define DOCTEST_WARN_NOTHROW(...) ((void)0)
#define DOCTEST_CHECK_NOTHROW(...) ((void)0)
#define DOCTEST_REQUIRE_NOTHROW(...) ((void)0)

#define DOCTEST_WARN_THROWS_MESSAGE(expr, msg) ((void)0)
#define DOCTEST_CHECK_THROWS_MESSAGE(expr, msg) ((void)0)
#define DOCTEST_REQUIRE_THROWS_MESSAGE(expr, msg) ((void)0)
#define DOCTEST_WARN_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
#define DOCTEST_CHECK_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
#define DOCTEST_REQUIRE_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
#define DOCTEST_WARN_THROWS_WITH_MESSAGE(expr, with, msg) ((void)0)
#define DOCTEST_CHECK_THROWS_WITH_MESSAGE(expr, with, msg) ((void)0)
#define DOCTEST_REQUIRE_THROWS_WITH_MESSAGE(expr, with, msg) ((void)0)
#define DOCTEST_WARN_THROWS_WITH_AS_MESSAGE(expr, with, ex, msg) ((void)0)
#define DOCTEST_CHECK_THROWS_WITH_AS_MESSAGE(expr, with, ex, msg) ((void)0)
#define DOCTEST_REQUIRE_THROWS_WITH_AS_MESSAGE(expr, with, ex, msg) ((void)0)
#define DOCTEST_WARN_NOTHROW_MESSAGE(expr, msg) ((void)0)
#define DOCTEST_CHECK_NOTHROW_MESSAGE(expr, msg) ((void)0)
#define DOCTEST_REQUIRE_NOTHROW_MESSAGE(expr, msg) ((void)0)

#else // DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS

#undef DOCTEST_REQUIRE
#undef DOCTEST_REQUIRE_FALSE
#undef DOCTEST_REQUIRE_MESSAGE
#undef DOCTEST_REQUIRE_FALSE_MESSAGE
#undef DOCTEST_REQUIRE_EQ
#undef DOCTEST_REQUIRE_NE
#undef DOCTEST_REQUIRE_GT
#undef DOCTEST_REQUIRE_LT
#undef DOCTEST_REQUIRE_GE
#undef DOCTEST_REQUIRE_LE
#undef DOCTEST_REQUIRE_UNARY
#undef DOCTEST_REQUIRE_UNARY_FALSE

#endif // DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS

#endif // DOCTEST_CONFIG_NO_EXCEPTIONS

// =================================================================================================
// == WHAT FOLLOWS IS VERSIONS OF THE MACROS THAT DO NOT DO ANY REGISTERING!                      ==
// == THIS CAN BE ENABLED BY DEFINING DOCTEST_CONFIG_DISABLE GLOBALLY!                            ==
// =================================================================================================
#else // DOCTEST_CONFIG_DISABLE

#define DOCTEST_IMPLEMENT_FIXTURE(der, base, func, name)                                                               \
    namespace {                                                                                                        \
        template <typename DOCTEST_UNUSED_TEMPLATE_TYPE> struct der : public base { void f(); };                       \
    }                                                                                                                  \
    template <typename DOCTEST_UNUSED_TEMPLATE_TYPE> inline void der<DOCTEST_UNUSED_TEMPLATE_TYPE>::f()

#define DOCTEST_CREATE_AND_REGISTER_FUNCTION(f, name)                                                                  \
    template <typename DOCTEST_UNUSED_TEMPLATE_TYPE> static inline void f()

// for registering tests
#define DOCTEST_TEST_CASE(name) DOCTEST_CREATE_AND_REGISTER_FUNCTION(DOCTEST_ANONYMOUS(_DOCTEST_ANON_FUNC_), name)

// for registering tests in classes
#define DOCTEST_TEST_CASE_CLASS(name) DOCTEST_CREATE_AND_REGISTER_FUNCTION(DOCTEST_ANONYMOUS(_DOCTEST_ANON_FUNC_), name)

// for registering tests with a fixture
#define DOCTEST_TEST_CASE_FIXTURE(x, name)                                                                             \
    DOCTEST_IMPLEMENT_FIXTURE(DOCTEST_ANONYMOUS(_DOCTEST_ANON_CLASS_), x, DOCTEST_ANONYMOUS(_DOCTEST_ANON_FUNC_), name)

// for converting types to strings without the <typeinfo> header and demangling
#define DOCTEST_TYPE_TO_STRING(...) typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)
#define DOCTEST_TYPE_TO_STRING_IMPL(...)

// for typed tests
#define DOCTEST_TEST_CASE_TEMPLATE(name, type, ...)                                                                    \
    template <typename type> inline void DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_)()

#define DOCTEST_TEST_CASE_TEMPLATE_DEFINE(name, type, id)                                                              \
    template <typename type> inline void DOCTEST_ANONYMOUS(_DOCTEST_ANON_TMP_)()

#define DOCTEST_TEST_CASE_TEMPLATE_INVOKE(id, ...) typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)

#define DOCTEST_TEST_CASE_TEMPLATE_APPLY(id, ...) typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)

// for subcases
#define DOCTEST_SUBCASE(name)

// for a testsuite block
#define DOCTEST_TEST_SUITE(name) namespace

// for starting a testsuite block
#define DOCTEST_TEST_SUITE_BEGIN(name) typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)

// for ending a testsuite block
#define DOCTEST_TEST_SUITE_END typedef int DOCTEST_ANONYMOUS(_DOCTEST_ANON_FOR_SEMICOLON_)

#define DOCTEST_REGISTER_EXCEPTION_TRANSLATOR(signature)                                                               \
    template <typename DOCTEST_UNUSED_TEMPLATE_TYPE>                                                                   \
    static inline doctest::String DOCTEST_ANONYMOUS(_DOCTEST_ANON_TRANSLATOR_)(signature)

#define DOCTEST_REGISTER_REPORTER(name, priority, reporter)
#define DOCTEST_REGISTER_LISTENER(name, priority, reporter)

#define DOCTEST_INFO(x) ((void)0)
#define DOCTEST_CAPTURE(x) ((void)0)
#define DOCTEST_ADD_MESSAGE_AT(file, line, x) ((void)0)
#define DOCTEST_ADD_FAIL_CHECK_AT(file, line, x) ((void)0)
#define DOCTEST_ADD_FAIL_AT(file, line, x) ((void)0)
#define DOCTEST_MESSAGE(x) ((void)0)
#define DOCTEST_FAIL_CHECK(x) ((void)0)
#define DOCTEST_FAIL(x) ((void)0)

#define DOCTEST_WARN(...) ((void)0)
#define DOCTEST_CHECK(...) ((void)0)
#define DOCTEST_REQUIRE(...) ((void)0)
#define DOCTEST_WARN_FALSE(...) ((void)0)
#define DOCTEST_CHECK_FALSE(...) ((void)0)
#define DOCTEST_REQUIRE_FALSE(...) ((void)0)

#define DOCTEST_WARN_MESSAGE(cond, msg) ((void)0)
#define DOCTEST_CHECK_MESSAGE(cond, msg) ((void)0)
#define DOCTEST_REQUIRE_MESSAGE(cond, msg) ((void)0)
#define DOCTEST_WARN_FALSE_MESSAGE(cond, msg) ((void)0)
#define DOCTEST_CHECK_FALSE_MESSAGE(cond, msg) ((void)0)
#define DOCTEST_REQUIRE_FALSE_MESSAGE(cond, msg) ((void)0)

#define DOCTEST_WARN_THROWS(...) ((void)0)
#define DOCTEST_CHECK_THROWS(...) ((void)0)
#define DOCTEST_REQUIRE_THROWS(...) ((void)0)
#define DOCTEST_WARN_THROWS_AS(expr, ...) ((void)0)
#define DOCTEST_CHECK_THROWS_AS(expr, ...) ((void)0)
#define DOCTEST_REQUIRE_THROWS_AS(expr, ...) ((void)0)
#define DOCTEST_WARN_THROWS_WITH(expr, ...) ((void)0)
#define DOCTEST_CHECK_THROWS_WITH(expr, ...) ((void)0)
#define DOCTEST_REQUIRE_THROWS_WITH(expr, ...) ((void)0)
#define DOCTEST_WARN_THROWS_WITH_AS(expr, with, ...) ((void)0)
#define DOCTEST_CHECK_THROWS_WITH_AS(expr, with, ...) ((void)0)
#define DOCTEST_REQUIRE_THROWS_WITH_AS(expr, with, ...) ((void)0)
#define DOCTEST_WARN_NOTHROW(...) ((void)0)
#define DOCTEST_CHECK_NOTHROW(...) ((void)0)
#define DOCTEST_REQUIRE_NOTHROW(...) ((void)0)

#define DOCTEST_WARN_THROWS_MESSAGE(expr, msg) ((void)0)
#define DOCTEST_CHECK_THROWS_MESSAGE(expr, msg) ((void)0)
#define DOCTEST_REQUIRE_THROWS_MESSAGE(expr, msg) ((void)0)
#define DOCTEST_WARN_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
#define DOCTEST_CHECK_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
#define DOCTEST_REQUIRE_THROWS_AS_MESSAGE(expr, ex, msg) ((void)0)
#define DOCTEST_WARN_THROWS_WITH_MESSAGE(expr, with, msg) ((void)0)
#define DOCTEST_CHECK_THROWS_WITH_MESSAGE(expr, with, msg) ((void)0)
#define DOCTEST_REQUIRE_THROWS_WITH_MESSAGE(expr, with, msg) ((void)0)
#define DOCTEST_WARN_THROWS_WITH_AS_MESSAGE(expr, with, ex, msg) ((void)0)
#define DOCTEST_CHECK_THROWS_WITH_AS_MESSAGE(expr, with, ex, msg) ((void)0)
#define DOCTEST_REQUIRE_THROWS_WITH_AS_MESSAGE(expr, with, ex, msg) ((void)0)
#define DOCTEST_WARN_NOTHROW_MESSAGE(expr, msg) ((void)0)
#define DOCTEST_CHECK_NOTHROW_MESSAGE(expr, msg) ((void)0)
#define DOCTEST_REQUIRE_NOTHROW_MESSAGE(expr, msg) ((void)0)

#define DOCTEST_WARN_EQ(...) ((void)0)
#define DOCTEST_CHECK_EQ(...) ((void)0)
#define DOCTEST_REQUIRE_EQ(...) ((void)0)
#define DOCTEST_WARN_NE(...) ((void)0)
#define DOCTEST_CHECK_NE(...) ((void)0)
#define DOCTEST_REQUIRE_NE(...) ((void)0)
#define DOCTEST_WARN_GT(...) ((void)0)
#define DOCTEST_CHECK_GT(...) ((void)0)
#define DOCTEST_REQUIRE_GT(...) ((void)0)
#define DOCTEST_WARN_LT(...) ((void)0)
#define DOCTEST_CHECK_LT(...) ((void)0)
#define DOCTEST_REQUIRE_LT(...) ((void)0)
#define DOCTEST_WARN_GE(...) ((void)0)
#define DOCTEST_CHECK_GE(...) ((void)0)
#define DOCTEST_REQUIRE_GE(...) ((void)0)
#define DOCTEST_WARN_LE(...) ((void)0)
#define DOCTEST_CHECK_LE(...) ((void)0)
#define DOCTEST_REQUIRE_LE(...) ((void)0)

#define DOCTEST_WARN_UNARY(...) ((void)0)
#define DOCTEST_CHECK_UNARY(...) ((void)0)
#define DOCTEST_REQUIRE_UNARY(...) ((void)0)
#define DOCTEST_WARN_UNARY_FALSE(...) ((void)0)
#define DOCTEST_CHECK_UNARY_FALSE(...) ((void)0)
#define DOCTEST_REQUIRE_UNARY_FALSE(...) ((void)0)

#endif // DOCTEST_CONFIG_DISABLE

// clang-format off
// KEPT FOR BACKWARDS COMPATIBILITY - FORWARDING TO THE RIGHT MACROS
#define DOCTEST_FAST_WARN_EQ             DOCTEST_WARN_EQ
#define DOCTEST_FAST_CHECK_EQ            DOCTEST_CHECK_EQ
#define DOCTEST_FAST_REQUIRE_EQ          DOCTEST_REQUIRE_EQ
#define DOCTEST_FAST_WARN_NE             DOCTEST_WARN_NE
#define DOCTEST_FAST_CHECK_NE            DOCTEST_CHECK_NE
#define DOCTEST_FAST_REQUIRE_NE          DOCTEST_REQUIRE_NE
#define DOCTEST_FAST_WARN_GT             DOCTEST_WARN_GT
#define DOCTEST_FAST_CHECK_GT            DOCTEST_CHECK_GT
#define DOCTEST_FAST_REQUIRE_GT          DOCTEST_REQUIRE_GT
#define DOCTEST_FAST_WARN_LT             DOCTEST_WARN_LT
#define DOCTEST_FAST_CHECK_LT            DOCTEST_CHECK_LT
#define DOCTEST_FAST_REQUIRE_LT          DOCTEST_REQUIRE_LT
#define DOCTEST_FAST_WARN_GE             DOCTEST_WARN_GE
#define DOCTEST_FAST_CHECK_GE            DOCTEST_CHECK_GE
#define DOCTEST_FAST_REQUIRE_GE          DOCTEST_REQUIRE_GE
#define DOCTEST_FAST_WARN_LE             DOCTEST_WARN_LE
#define DOCTEST_FAST_CHECK_LE            DOCTEST_CHECK_LE
#define DOCTEST_FAST_REQUIRE_LE          DOCTEST_REQUIRE_LE

#define DOCTEST_FAST_WARN_UNARY          DOCTEST_WARN_UNARY
#define DOCTEST_FAST_CHECK_UNARY         DOCTEST_CHECK_UNARY
#define DOCTEST_FAST_REQUIRE_UNARY       DOCTEST_REQUIRE_UNARY
#define DOCTEST_FAST_WARN_UNARY_FALSE    DOCTEST_WARN_UNARY_FALSE
#define DOCTEST_FAST_CHECK_UNARY_FALSE   DOCTEST_CHECK_UNARY_FALSE
#define DOCTEST_FAST_REQUIRE_UNARY_FALSE DOCTEST_REQUIRE_UNARY_FALSE

#define DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE DOCTEST_TEST_CASE_TEMPLATE_INVOKE
// clang-format on

// BDD style macros
// clang-format off
#define DOCTEST_SCENARIO(name) DOCTEST_TEST_CASE("  Scenario: " name)
#define DOCTEST_SCENARIO_CLASS(name) DOCTEST_TEST_CASE_CLASS("  Scenario: " name)
#define DOCTEST_SCENARIO_TEMPLATE(name, T, ...)  DOCTEST_TEST_CASE_TEMPLATE("  Scenario: " name, T, __VA_ARGS__)
#define DOCTEST_SCENARIO_TEMPLATE_DEFINE(name, T, id) DOCTEST_TEST_CASE_TEMPLATE_DEFINE("  Scenario: " name, T, id)

#define DOCTEST_GIVEN(name)     DOCTEST_SUBCASE("   Given: " name)
#define DOCTEST_WHEN(name)      DOCTEST_SUBCASE("    When: " name)
#define DOCTEST_AND_WHEN(name)  DOCTEST_SUBCASE("And when: " name)
#define DOCTEST_THEN(name)      DOCTEST_SUBCASE("    Then: " name)
#define DOCTEST_AND_THEN(name)  DOCTEST_SUBCASE("     And: " name)
// clang-format on

// == SHORT VERSIONS OF THE MACROS
#if !defined(DOCTEST_CONFIG_NO_SHORT_MACRO_NAMES)

#define TEST_CASE DOCTEST_TEST_CASE
#define TEST_CASE_CLASS DOCTEST_TEST_CASE_CLASS
#define TEST_CASE_FIXTURE DOCTEST_TEST_CASE_FIXTURE
#define TYPE_TO_STRING DOCTEST_TYPE_TO_STRING
#define TEST_CASE_TEMPLATE DOCTEST_TEST_CASE_TEMPLATE
#define TEST_CASE_TEMPLATE_DEFINE DOCTEST_TEST_CASE_TEMPLATE_DEFINE
#define TEST_CASE_TEMPLATE_INVOKE DOCTEST_TEST_CASE_TEMPLATE_INVOKE
#define TEST_CASE_TEMPLATE_APPLY DOCTEST_TEST_CASE_TEMPLATE_APPLY
#define SUBCASE DOCTEST_SUBCASE
#define TEST_SUITE DOCTEST_TEST_SUITE
#define TEST_SUITE_BEGIN DOCTEST_TEST_SUITE_BEGIN
#define TEST_SUITE_END DOCTEST_TEST_SUITE_END
#define REGISTER_EXCEPTION_TRANSLATOR DOCTEST_REGISTER_EXCEPTION_TRANSLATOR
#define REGISTER_REPORTER DOCTEST_REGISTER_REPORTER
#define REGISTER_LISTENER DOCTEST_REGISTER_LISTENER
#define INFO DOCTEST_INFO
#define CAPTURE DOCTEST_CAPTURE
#define ADD_MESSAGE_AT DOCTEST_ADD_MESSAGE_AT
#define ADD_FAIL_CHECK_AT DOCTEST_ADD_FAIL_CHECK_AT
#define ADD_FAIL_AT DOCTEST_ADD_FAIL_AT
#define MESSAGE DOCTEST_MESSAGE
#define FAIL_CHECK DOCTEST_FAIL_CHECK
#define FAIL DOCTEST_FAIL
#define TO_LVALUE DOCTEST_TO_LVALUE

#define WARN DOCTEST_WARN
#define WARN_FALSE DOCTEST_WARN_FALSE
#define WARN_THROWS DOCTEST_WARN_THROWS
#define WARN_THROWS_AS DOCTEST_WARN_THROWS_AS
#define WARN_THROWS_WITH DOCTEST_WARN_THROWS_WITH
#define WARN_THROWS_WITH_AS DOCTEST_WARN_THROWS_WITH_AS
#define WARN_NOTHROW DOCTEST_WARN_NOTHROW
#define CHECK DOCTEST_CHECK
#define CHECK_FALSE DOCTEST_CHECK_FALSE
#define CHECK_THROWS DOCTEST_CHECK_THROWS
#define CHECK_THROWS_AS DOCTEST_CHECK_THROWS_AS
#define CHECK_THROWS_WITH DOCTEST_CHECK_THROWS_WITH
#define CHECK_THROWS_WITH_AS DOCTEST_CHECK_THROWS_WITH_AS
#define CHECK_NOTHROW DOCTEST_CHECK_NOTHROW
#define REQUIRE DOCTEST_REQUIRE
#define REQUIRE_FALSE DOCTEST_REQUIRE_FALSE
#define REQUIRE_THROWS DOCTEST_REQUIRE_THROWS
#define REQUIRE_THROWS_AS DOCTEST_REQUIRE_THROWS_AS
#define REQUIRE_THROWS_WITH DOCTEST_REQUIRE_THROWS_WITH
#define REQUIRE_THROWS_WITH_AS DOCTEST_REQUIRE_THROWS_WITH_AS
#define REQUIRE_NOTHROW DOCTEST_REQUIRE_NOTHROW

#define WARN_MESSAGE DOCTEST_WARN_MESSAGE
#define WARN_FALSE_MESSAGE DOCTEST_WARN_FALSE_MESSAGE
#define WARN_THROWS_MESSAGE DOCTEST_WARN_THROWS_MESSAGE
#define WARN_THROWS_AS_MESSAGE DOCTEST_WARN_THROWS_AS_MESSAGE
#define WARN_THROWS_WITH_MESSAGE DOCTEST_WARN_THROWS_WITH_MESSAGE
#define WARN_THROWS_WITH_AS_MESSAGE DOCTEST_WARN_THROWS_WITH_AS_MESSAGE
#define WARN_NOTHROW_MESSAGE DOCTEST_WARN_NOTHROW_MESSAGE
#define CHECK_MESSAGE DOCTEST_CHECK_MESSAGE
#define CHECK_FALSE_MESSAGE DOCTEST_CHECK_FALSE_MESSAGE
#define CHECK_THROWS_MESSAGE DOCTEST_CHECK_THROWS_MESSAGE
#define CHECK_THROWS_AS_MESSAGE DOCTEST_CHECK_THROWS_AS_MESSAGE
#define CHECK_THROWS_WITH_MESSAGE DOCTEST_CHECK_THROWS_WITH_MESSAGE
#define CHECK_THROWS_WITH_AS_MESSAGE DOCTEST_CHECK_THROWS_WITH_AS_MESSAGE
#define CHECK_NOTHROW_MESSAGE DOCTEST_CHECK_NOTHROW_MESSAGE
#define REQUIRE_MESSAGE DOCTEST_REQUIRE_MESSAGE
#define REQUIRE_FALSE_MESSAGE DOCTEST_REQUIRE_FALSE_MESSAGE
#define REQUIRE_THROWS_MESSAGE DOCTEST_REQUIRE_THROWS_MESSAGE
#define REQUIRE_THROWS_AS_MESSAGE DOCTEST_REQUIRE_THROWS_AS_MESSAGE
#define REQUIRE_THROWS_WITH_MESSAGE DOCTEST_REQUIRE_THROWS_WITH_MESSAGE
#define REQUIRE_THROWS_WITH_AS_MESSAGE DOCTEST_REQUIRE_THROWS_WITH_AS_MESSAGE
#define REQUIRE_NOTHROW_MESSAGE DOCTEST_REQUIRE_NOTHROW_MESSAGE

#define SCENARIO DOCTEST_SCENARIO
#define SCENARIO_CLASS DOCTEST_SCENARIO_CLASS
#define SCENARIO_TEMPLATE DOCTEST_SCENARIO_TEMPLATE
#define SCENARIO_TEMPLATE_DEFINE DOCTEST_SCENARIO_TEMPLATE_DEFINE
#define GIVEN DOCTEST_GIVEN
#define WHEN DOCTEST_WHEN
#define AND_WHEN DOCTEST_AND_WHEN
#define THEN DOCTEST_THEN
#define AND_THEN DOCTEST_AND_THEN

#define WARN_EQ DOCTEST_WARN_EQ
#define CHECK_EQ DOCTEST_CHECK_EQ
#define REQUIRE_EQ DOCTEST_REQUIRE_EQ
#define WARN_NE DOCTEST_WARN_NE
#define CHECK_NE DOCTEST_CHECK_NE
#define REQUIRE_NE DOCTEST_REQUIRE_NE
#define WARN_GT DOCTEST_WARN_GT
#define CHECK_GT DOCTEST_CHECK_GT
#define REQUIRE_GT DOCTEST_REQUIRE_GT
#define WARN_LT DOCTEST_WARN_LT
#define CHECK_LT DOCTEST_CHECK_LT
#define REQUIRE_LT DOCTEST_REQUIRE_LT
#define WARN_GE DOCTEST_WARN_GE
#define CHECK_GE DOCTEST_CHECK_GE
#define REQUIRE_GE DOCTEST_REQUIRE_GE
#define WARN_LE DOCTEST_WARN_LE
#define CHECK_LE DOCTEST_CHECK_LE
#define REQUIRE_LE DOCTEST_REQUIRE_LE
#define WARN_UNARY DOCTEST_WARN_UNARY
#define CHECK_UNARY DOCTEST_CHECK_UNARY
#define REQUIRE_UNARY DOCTEST_REQUIRE_UNARY
#define WARN_UNARY_FALSE DOCTEST_WARN_UNARY_FALSE
#define CHECK_UNARY_FALSE DOCTEST_CHECK_UNARY_FALSE
#define REQUIRE_UNARY_FALSE DOCTEST_REQUIRE_UNARY_FALSE

// KEPT FOR BACKWARDS COMPATIBILITY
#define FAST_WARN_EQ DOCTEST_FAST_WARN_EQ
#define FAST_CHECK_EQ DOCTEST_FAST_CHECK_EQ
#define FAST_REQUIRE_EQ DOCTEST_FAST_REQUIRE_EQ
#define FAST_WARN_NE DOCTEST_FAST_WARN_NE
#define FAST_CHECK_NE DOCTEST_FAST_CHECK_NE
#define FAST_REQUIRE_NE DOCTEST_FAST_REQUIRE_NE
#define FAST_WARN_GT DOCTEST_FAST_WARN_GT
#define FAST_CHECK_GT DOCTEST_FAST_CHECK_GT
#define FAST_REQUIRE_GT DOCTEST_FAST_REQUIRE_GT
#define FAST_WARN_LT DOCTEST_FAST_WARN_LT
#define FAST_CHECK_LT DOCTEST_FAST_CHECK_LT
#define FAST_REQUIRE_LT DOCTEST_FAST_REQUIRE_LT
#define FAST_WARN_GE DOCTEST_FAST_WARN_GE
#define FAST_CHECK_GE DOCTEST_FAST_CHECK_GE
#define FAST_REQUIRE_GE DOCTEST_FAST_REQUIRE_GE
#define FAST_WARN_LE DOCTEST_FAST_WARN_LE
#define FAST_CHECK_LE DOCTEST_FAST_CHECK_LE
#define FAST_REQUIRE_LE DOCTEST_FAST_REQUIRE_LE

#define FAST_WARN_UNARY DOCTEST_FAST_WARN_UNARY
#define FAST_CHECK_UNARY DOCTEST_FAST_CHECK_UNARY
#define FAST_REQUIRE_UNARY DOCTEST_FAST_REQUIRE_UNARY
#define FAST_WARN_UNARY_FALSE DOCTEST_FAST_WARN_UNARY_FALSE
#define FAST_CHECK_UNARY_FALSE DOCTEST_FAST_CHECK_UNARY_FALSE
#define FAST_REQUIRE_UNARY_FALSE DOCTEST_FAST_REQUIRE_UNARY_FALSE

#define TEST_CASE_TEMPLATE_INSTANTIATE DOCTEST_TEST_CASE_TEMPLATE_INSTANTIATE

#endif // DOCTEST_CONFIG_NO_SHORT_MACRO_NAMES

#if !defined(DOCTEST_CONFIG_DISABLE)

// this is here to clear the 'current test suite' for the current translation unit - at the top
DOCTEST_TEST_SUITE_END();

// add stringification for primitive/fundamental types
namespace doctest {
    namespace detail {
        DOCTEST_TYPE_TO_STRING_IMPL(bool)
        DOCTEST_TYPE_TO_STRING_IMPL(float)
        DOCTEST_TYPE_TO_STRING_IMPL(double)
        DOCTEST_TYPE_TO_STRING_IMPL(long double)
        DOCTEST_TYPE_TO_STRING_IMPL(char)
        DOCTEST_TYPE_TO_STRING_IMPL(signed char)
        DOCTEST_TYPE_TO_STRING_IMPL(unsigned char)
#if !DOCTEST_MSVC || defined(_NATIVE_WCHAR_T_DEFINED)
        DOCTEST_TYPE_TO_STRING_IMPL(wchar_t)
#endif // not MSVC or wchar_t support enabled
        DOCTEST_TYPE_TO_STRING_IMPL(short int)
        DOCTEST_TYPE_TO_STRING_IMPL(unsigned short int)
        DOCTEST_TYPE_TO_STRING_IMPL(int)
        DOCTEST_TYPE_TO_STRING_IMPL(unsigned int)
        DOCTEST_TYPE_TO_STRING_IMPL(long int)
        DOCTEST_TYPE_TO_STRING_IMPL(unsigned long int)
        DOCTEST_TYPE_TO_STRING_IMPL(long long int)
        DOCTEST_TYPE_TO_STRING_IMPL(unsigned long long int)
    }
} // namespace doctest::detail

#endif // DOCTEST_CONFIG_DISABLE

DOCTEST_CLANG_SUPPRESS_WARNING_POP
DOCTEST_MSVC_SUPPRESS_WARNING_POP
DOCTEST_GCC_SUPPRESS_WARNING_POP

#endif // DOCTEST_LIBRARY_INCLUDED

#ifndef DOCTEST_SINGLE_HEADER
#define DOCTEST_SINGLE_HEADER
#endif // DOCTEST_SINGLE_HEADER

#if defined(DOCTEST_CONFIG_IMPLEMENT) || !defined(DOCTEST_SINGLE_HEADER)

#ifndef DOCTEST_SINGLE_HEADER
#include "doctest_fwd.h"
#endif // DOCTEST_SINGLE_HEADER

DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wunused-macros")

#ifndef DOCTEST_LIBRARY_IMPLEMENTATION
#define DOCTEST_LIBRARY_IMPLEMENTATION

DOCTEST_CLANG_SUPPRESS_WARNING_POP

DOCTEST_CLANG_SUPPRESS_WARNING_PUSH
DOCTEST_CLANG_SUPPRESS_WARNING("-Wunknown-pragmas")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wpadded")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wweak-vtables")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wglobal-constructors")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wexit-time-destructors")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wmissing-prototypes")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wsign-conversion")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wshorten-64-to-32")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wmissing-variable-declarations")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wswitch")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wswitch-enum")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wcovered-switch-default")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wmissing-noreturn")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wunused-local-typedef")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wdisabled-macro-expansion")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wmissing-braces")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wmissing-field-initializers")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wc++98-compat")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wc++98-compat-pedantic")
DOCTEST_CLANG_SUPPRESS_WARNING("-Wunused-member-function")

DOCTEST_GCC_SUPPRESS_WARNING_PUSH
DOCTEST_GCC_SUPPRESS_WARNING("-Wunknown-pragmas")
DOCTEST_GCC_SUPPRESS_WARNING("-Wpragmas")
DOCTEST_GCC_SUPPRESS_WARNING("-Wconversion")
DOCTEST_GCC_SUPPRESS_WARNING("-Weffc++")
DOCTEST_GCC_SUPPRESS_WARNING("-Wsign-conversion")
DOCTEST_GCC_SUPPRESS_WARNING("-Wstrict-overflow")
DOCTEST_GCC_SUPPRESS_WARNING("-Wstrict-aliasing")
DOCTEST_GCC_SUPPRESS_WARNING("-Wmissing-field-initializers")
DOCTEST_GCC_SUPPRESS_WARNING("-Wmissing-braces")
DOCTEST_GCC_SUPPRESS_WARNING("-Wmissing-declarations")
DOCTEST_GCC_SUPPRESS_WARNING("-Wswitch")
DOCTEST_GCC_SUPPRESS_WARNING("-Wswitch-enum")
DOCTEST_GCC_SUPPRESS_WARNING("-Wswitch-default")
DOCTEST_GCC_SUPPRESS_WARNING("-Wunsafe-loop-optimizations")
DOCTEST_GCC_SUPPRESS_WARNING("-Wold-style-cast")
DOCTEST_GCC_SUPPRESS_WARNING("-Wunused-local-typedefs")
DOCTEST_GCC_SUPPRESS_WARNING("-Wuseless-cast")
DOCTEST_GCC_SUPPRESS_WARNING("-Wunused-function")
DOCTEST_GCC_SUPPRESS_WARNING("-Wmultiple-inheritance")
DOCTEST_GCC_SUPPRESS_WARNING("-Wnoexcept")
DOCTEST_GCC_SUPPRESS_WARNING("-Wsuggest-attribute")

DOCTEST_MSVC_SUPPRESS_WARNING_PUSH
DOCTEST_MSVC_SUPPRESS_WARNING(4616) // invalid compiler warning
DOCTEST_MSVC_SUPPRESS_WARNING(4619) // invalid compiler warning
DOCTEST_MSVC_SUPPRESS_WARNING(4996) // The compiler encountered a deprecated declaration
DOCTEST_MSVC_SUPPRESS_WARNING(4267) // 'var' : conversion from 'x' to 'y', possible loss of data
DOCTEST_MSVC_SUPPRESS_WARNING(4706) // assignment within conditional expression
DOCTEST_MSVC_SUPPRESS_WARNING(4512) // 'class' : assignment operator could not be generated
DOCTEST_MSVC_SUPPRESS_WARNING(4127) // conditional expression is constant
DOCTEST_MSVC_SUPPRESS_WARNING(4530) // C++ exception handler used, but unwind semantics not enabled
DOCTEST_MSVC_SUPPRESS_WARNING(4577) // 'noexcept' used with no exception handling mode specified
DOCTEST_MSVC_SUPPRESS_WARNING(4774) // format string expected in argument is not a string literal
DOCTEST_MSVC_SUPPRESS_WARNING(4365) // conversion from 'int' to 'unsigned', signed/unsigned mismatch
DOCTEST_MSVC_SUPPRESS_WARNING(4820) // padding in structs
DOCTEST_MSVC_SUPPRESS_WARNING(4640) // construction of local static object is not thread-safe
DOCTEST_MSVC_SUPPRESS_WARNING(5039) // pointer to potentially throwing function passed to extern C
DOCTEST_MSVC_SUPPRESS_WARNING(5045) // Spectre mitigation stuff
DOCTEST_MSVC_SUPPRESS_WARNING(4626) // assignment operator was implicitly defined as deleted
DOCTEST_MSVC_SUPPRESS_WARNING(5027) // move assignment operator was implicitly defined as deleted
DOCTEST_MSVC_SUPPRESS_WARNING(5026) // move constructor was implicitly defined as deleted
DOCTEST_MSVC_SUPPRESS_WARNING(4625) // copy constructor was implicitly defined as deleted
DOCTEST_MSVC_SUPPRESS_WARNING(4800) // forcing value to bool 'true' or 'false' (performance warning)
// static analysis
DOCTEST_MSVC_SUPPRESS_WARNING(26439) // This kind of function may not throw. Declare it 'noexcept'
DOCTEST_MSVC_SUPPRESS_WARNING(26495) // Always initialize a member variable
DOCTEST_MSVC_SUPPRESS_WARNING(26451) // Arithmetic overflow ...
DOCTEST_MSVC_SUPPRESS_WARNING(26444) // Avoid unnamed objects with custom construction and dtor...
DOCTEST_MSVC_SUPPRESS_WARNING(26812) // Prefer 'enum class' over 'enum'

DOCTEST_MAKE_STD_HEADERS_CLEAN_FROM_WARNINGS_ON_WALL_BEGIN

// required includes - will go only in one translation unit!
#include <ctime>
#include <cmath>
#include <climits>
// borland (Embarcadero) compiler requires math.h and not cmath - https://github.com/onqtam/doctest/pull/37
#ifdef __BORLANDC__
#include <math.h>
#endif // __BORLANDC__
#include <new>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <limits>
#include <utility>
#include <fstream>
#include <sstream>
#include <iostream>
#include <algorithm>
#include <iomanip>
#include <vector>
#include <atomic>
#include <mutex>
#include <set>
#include <map>
#include <exception>
#include <stdexcept>
#ifdef DOCTEST_CONFIG_POSIX_SIGNALS
#include <csignal>
#endif // DOCTEST_CONFIG_POSIX_SIGNALS
#include <cfloat>
#include <cctype>
#include <cstdint>

#ifdef DOCTEST_PLATFORM_MAC
#include <sys/types.h>
#include <unistd.h>
#include <sys/sysctl.h>
#endif // DOCTEST_PLATFORM_MAC

#ifdef DOCTEST_PLATFORM_WINDOWS

// defines for a leaner windows.h
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif // WIN32_LEAN_AND_MEAN
#ifndef NOMINMAX
#define NOMINMAX
#endif // NOMINMAX

// not sure what AfxWin.h is for - here I do what Catch does
#ifdef __AFXDLL
#include <AfxWin.h>
#else
#if defined(__MINGW32__) || defined(__MINGW64__)
#include <windows.h>
#else // MINGW
#include <Windows.h>
#endif // MINGW
#endif
#include <io.h>

#else // DOCTEST_PLATFORM_WINDOWS

#include <sys/time.h>
#include <unistd.h>

#endif // DOCTEST_PLATFORM_WINDOWS

// this is a fix for https://github.com/onqtam/doctest/issues/348
// https://mail.gnome.org/archives/xml/2012-January/msg00000.html
#if !defined(HAVE_UNISTD_H) && !defined(STDOUT_FILENO)
#define STDOUT_FILENO fileno(stdout)
#endif // HAVE_UNISTD_H

DOCTEST_MAKE_STD_HEADERS_CLEAN_FROM_WARNINGS_ON_WALL_END

// counts the number of elements in a C array
#define DOCTEST_COUNTOF(x) (sizeof(x) / sizeof(x[0]))

#ifdef DOCTEST_CONFIG_DISABLE
#define DOCTEST_BRANCH_ON_DISABLED(if_disabled, if_not_disabled) if_disabled
#else // DOCTEST_CONFIG_DISABLE
#define DOCTEST_BRANCH_ON_DISABLED(if_disabled, if_not_disabled) if_not_disabled
#endif // DOCTEST_CONFIG_DISABLE

#ifndef DOCTEST_CONFIG_OPTIONS_PREFIX
#define DOCTEST_CONFIG_OPTIONS_PREFIX "dt-"
#endif

#ifndef DOCTEST_THREAD_LOCAL
#define DOCTEST_THREAD_LOCAL thread_local
#endif

#ifdef DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
#define DOCTEST_OPTIONS_PREFIX_DISPLAY DOCTEST_CONFIG_OPTIONS_PREFIX
#else
#define DOCTEST_OPTIONS_PREFIX_DISPLAY ""
#endif

namespace doctest {

    bool is_running_in_test = false;

    namespace {
        using namespace detail;
        // case insensitive strcmp
        int stricmp(const char* a, const char* b) {
            for (;; a++, b++) {
                const int d = tolower(*a) - tolower(*b);
                if (d != 0 || !*a)
                    return d;
            }
        }

        template <typename T> String fpToString(T value, int precision) {
            std::ostringstream oss;
            oss << std::setprecision(precision) << std::fixed << value;
            std::string d = oss.str();
            size_t i = d.find_last_not_of('0');
            if (i != std::string::npos && i != d.size() - 1) {
                if (d[i] == '.')
                    i++;
                d = d.substr(0, i + 1);
            }
            return d.c_str();
        }

        struct Endianness {
            enum Arch { Big, Little };

            static Arch which() {
                int x = 1;
                // casting any data pointer to char* is allowed
                auto ptr = reinterpret_cast<char*>(&x);
                if (*ptr)
                    return Little;
                return Big;
            }
        };
    } // namespace

    namespace detail {
        void my_memcpy(void* dest, const void* src, unsigned num) { memcpy(dest, src, num); }

        String rawMemoryToString(const void* object, unsigned size) {
            // Reverse order for little endian architectures
            int i = 0, end = static_cast<int>(size), inc = 1;
            if (Endianness::which() == Endianness::Little) {
                i = end - 1;
                end = inc = -1;
            }

            unsigned const char* bytes = static_cast<unsigned const char*>(object);
            std::ostringstream oss;
            oss << "0x" << std::setfill('0') << std::hex;
            for (; i != end; i += inc)
                oss << std::setw(2) << static_cast<unsigned>(bytes[i]);
            return oss.str().c_str();
        }

        DOCTEST_THREAD_LOCAL std::ostringstream g_oss; // NOLINT(cert-err58-cpp)

        std::ostream* getTlsOss() {
            g_oss.clear(); // there shouldn't be anything worth clearing in the flags
            g_oss.str(""); // the slow way of resetting a string stream
            // g_oss.seekp(0); // optimal reset - as seen here: https://stackoverflow.com/a/624291/3162383
            return &g_oss;
        }

        String getTlsOssResult() {
            // g_oss << std::ends; // needed - as shown here: https://stackoverflow.com/a/624291/3162383
            return g_oss.str().c_str();
        }

#ifndef DOCTEST_CONFIG_DISABLE

        namespace timer_large_integer {

#if defined(DOCTEST_PLATFORM_WINDOWS)
            typedef ULONGLONG type;
#else // DOCTEST_PLATFORM_WINDOWS
            using namespace std;
            typedef uint64_t type;
#endif // DOCTEST_PLATFORM_WINDOWS
        }

        typedef timer_large_integer::type ticks_t;

#ifdef DOCTEST_CONFIG_GETCURRENTTICKS
        ticks_t getCurrentTicks() { return DOCTEST_CONFIG_GETCURRENTTICKS(); }
#elif defined(DOCTEST_PLATFORM_WINDOWS)
        ticks_t getCurrentTicks() {
            static LARGE_INTEGER hz = {0}, hzo = {0};
            if (!hz.QuadPart) {
                QueryPerformanceFrequency(&hz);
                QueryPerformanceCounter(&hzo);
            }
            LARGE_INTEGER t;
            QueryPerformanceCounter(&t);
            return ((t.QuadPart - hzo.QuadPart) * LONGLONG(1000000)) / hz.QuadPart;
        }
#else // DOCTEST_PLATFORM_WINDOWS
        ticks_t getCurrentTicks() {
            timeval t;
            gettimeofday(&t, nullptr);
            return static_cast<ticks_t>(t.tv_sec) * 1000000 + static_cast<ticks_t>(t.tv_usec);
        }
#endif // DOCTEST_PLATFORM_WINDOWS

        struct Timer {
            void start() { m_ticks = getCurrentTicks(); }
            unsigned int getElapsedMicroseconds() const {
                return static_cast<unsigned int>(getCurrentTicks() - m_ticks);
            }
            // unsigned int getElapsedMilliseconds() const {
            //    return static_cast<unsigned int>(getElapsedMicroseconds() / 1000);
            //}
            double getElapsedSeconds() const { return static_cast<double>(getCurrentTicks() - m_ticks) / 1000000.0; }

        private:
            ticks_t m_ticks = 0;
        };

        // this holds both parameters from the command line and runtime data for tests
        struct ContextState : ContextOptions, TestRunStats, CurrentTestCaseStats {
            std::atomic<int> numAssertsCurrentTest_atomic;
            std::atomic<int> numAssertsFailedCurrentTest_atomic;

            std::vector<std::vector<String>> filters = decltype(filters)(9); // 9 different filters

            std::vector<IReporter*> reporters_currently_used;

            const TestCase* currentTest = nullptr;

            assert_handler ah = nullptr;

            Timer timer;

            std::vector<String> stringifiedContexts; // logging from INFO() due to an exception

            // stuff for subcases
            std::vector<SubcaseSignature> subcasesStack;
            std::set<decltype(subcasesStack)> subcasesPassed;
            int subcasesCurrentMaxLevel;
            bool should_reenter;
            std::atomic<bool> shouldLogCurrentException;

            void resetRunData() {
                numTestCases = 0;
                numTestCasesPassingFilters = 0;
                numTestSuitesPassingFilters = 0;
                numTestCasesFailed = 0;
                numAsserts = 0;
                numAssertsFailed = 0;
                numAssertsCurrentTest = 0;
                numAssertsFailedCurrentTest = 0;
            }

            void finalizeTestCaseData() {
                seconds = timer.getElapsedSeconds();

                // update the non-atomic counters
                numAsserts += numAssertsCurrentTest_atomic;
                numAssertsFailed += numAssertsFailedCurrentTest_atomic;
                numAssertsCurrentTest = numAssertsCurrentTest_atomic;
                numAssertsFailedCurrentTest = numAssertsFailedCurrentTest_atomic;

                if (numAssertsFailedCurrentTest)
                    failure_flags |= TestCaseFailureReason::AssertFailure;

                if (Approx(currentTest->m_timeout).epsilon(DBL_EPSILON) != 0 &&
                    Approx(seconds).epsilon(DBL_EPSILON) > currentTest->m_timeout)
                    failure_flags |= TestCaseFailureReason::Timeout;

                if (currentTest->m_should_fail) {
                    if (failure_flags) {
                        failure_flags |= TestCaseFailureReason::ShouldHaveFailedAndDid;
                    } else {
                        failure_flags |= TestCaseFailureReason::ShouldHaveFailedButDidnt;
                    }
                } else if (failure_flags && currentTest->m_may_fail) {
                    failure_flags |= TestCaseFailureReason::CouldHaveFailedAndDid;
                } else if (currentTest->m_expected_failures > 0) {
                    if (numAssertsFailedCurrentTest == currentTest->m_expected_failures) {
                        failure_flags |= TestCaseFailureReason::FailedExactlyNumTimes;
                    } else {
                        failure_flags |= TestCaseFailureReason::DidntFailExactlyNumTimes;
                    }
                }

                bool ok_to_fail = (TestCaseFailureReason::ShouldHaveFailedAndDid & failure_flags) ||
                                  (TestCaseFailureReason::CouldHaveFailedAndDid & failure_flags) ||
                                  (TestCaseFailureReason::FailedExactlyNumTimes & failure_flags);

                // if any subcase has failed - the whole test case has failed
                if (failure_flags && !ok_to_fail)
                    numTestCasesFailed++;
            }
        };

        ContextState* g_cs = nullptr;

        // used to avoid locks for the debug output
        // TODO: figure out if this is indeed necessary/correct - seems like either there still
        // could be a race or that there wouldn't be a race even if using the context directly
        DOCTEST_THREAD_LOCAL bool g_no_colors;

#endif // DOCTEST_CONFIG_DISABLE
    } // namespace detail

    void String::setOnHeap() { *reinterpret_cast<unsigned char*>(&buf[last]) = 128; }
    void String::setLast(unsigned in) { buf[last] = char(in); }

    void String::copy(const String& other) {
        using namespace std;
        if (other.isOnStack()) {
            memcpy(buf, other.buf, len);
        } else {
            setOnHeap();
            data.size = other.data.size;
            data.capacity = data.size + 1;
            data.ptr = new char[data.capacity];
            memcpy(data.ptr, other.data.ptr, data.size + 1);
        }
    }

    String::String() {
        buf[0] = '\0';
        setLast();
    }

    String::~String() {
        if (!isOnStack())
            delete[] data.ptr;
    }

    String::String(const char* in) : String(in, strlen(in)) {}

    String::String(const char* in, unsigned in_size) {
        using namespace std;
        if (in_size <= last) {
            memcpy(buf, in, in_size + 1);
            setLast(last - in_size);
        } else {
            setOnHeap();
            data.size = in_size;
            data.capacity = data.size + 1;
            data.ptr = new char[data.capacity];
            memcpy(data.ptr, in, in_size + 1);
        }
    }

    String::String(const String& other) { copy(other); }

    String& String::operator=(const String& other) {
        if (this != &other) {
            if (!isOnStack())
                delete[] data.ptr;

            copy(other);
        }

        return *this;
    }

    String& String::operator+=(const String& other) {
        const unsigned my_old_size = size();
        const unsigned other_size = other.size();
        const unsigned total_size = my_old_size + other_size;
        using namespace std;
        if (isOnStack()) {
            if (total_size < len) {
                // append to the current stack space
                memcpy(buf + my_old_size, other.c_str(), other_size + 1);
                setLast(last - total_size);
            } else {
                // alloc new chunk
                char* temp = new char[total_size + 1];
                // copy current data to new location before writing in the union
                memcpy(temp, buf, my_old_size); // skip the +1 ('\0') for speed
                // update data in union
                setOnHeap();
                data.size = total_size;
                data.capacity = data.size + 1;
                data.ptr = temp;
                // transfer the rest of the data
                memcpy(data.ptr + my_old_size, other.c_str(), other_size + 1);
            }
        } else {
            if (data.capacity > total_size) {
                // append to the current heap block
                data.size = total_size;
                memcpy(data.ptr + my_old_size, other.c_str(), other_size + 1);
            } else {
                // resize
                data.capacity *= 2;
                if (data.capacity <= total_size)
                    data.capacity = total_size + 1;
                // alloc new chunk
                char* temp = new char[data.capacity];
                // copy current data to new location before releasing it
                memcpy(temp, data.ptr, my_old_size); // skip the +1 ('\0') for speed
                // release old chunk
                delete[] data.ptr;
                // update the rest of the union members
                data.size = total_size;
                data.ptr = temp;
                // transfer the rest of the data
                memcpy(data.ptr + my_old_size, other.c_str(), other_size + 1);
            }
        }

        return *this;
    }

    String String::operator+(const String& other) const { return String(*this) += other; }

    String::String(String&& other) {
        using namespace std;
        memcpy(buf, other.buf, len);
        other.buf[0] = '\0';
        other.setLast();
    }

    String& String::operator=(String&& other) {
        using namespace std;
        if (this != &other) {
            if (!isOnStack())
                delete[] data.ptr;
            memcpy(buf, other.buf, len);
            other.buf[0] = '\0';
            other.setLast();
        }
        return *this;
    }

    char String::operator[](unsigned i) const {
        return const_cast<String*>(this)->operator[](i); // NOLINT
    }

    char& String::operator[](unsigned i) {
        if (isOnStack())
            return reinterpret_cast<char*>(buf)[i];
        return data.ptr[i];
    }

    DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH("-Wmaybe-uninitialized")
    unsigned String::size() const {
        if (isOnStack())
            return last - (unsigned(buf[last]) & 31); // using "last" would work only if "len" is 32
        return data.size;
    }
    DOCTEST_GCC_SUPPRESS_WARNING_POP

    unsigned String::capacity() const {
        if (isOnStack())
            return len;
        return data.capacity;
    }

    int String::compare(const char* other, bool no_case) const {
        if (no_case)
            return doctest::stricmp(c_str(), other);
        return std::strcmp(c_str(), other);
    }

    int String::compare(const String& other, bool no_case) const { return compare(other.c_str(), no_case); }

    // clang-format off
bool operator==(const String& lhs, const String& rhs) { return lhs.compare(rhs) == 0; }
bool operator!=(const String& lhs, const String& rhs) { return lhs.compare(rhs) != 0; }
bool operator< (const String& lhs, const String& rhs) { return lhs.compare(rhs) < 0; }
bool operator> (const String& lhs, const String& rhs) { return lhs.compare(rhs) > 0; }
bool operator<=(const String& lhs, const String& rhs) { return (lhs != rhs) ? lhs.compare(rhs) < 0 : true; }
bool operator>=(const String& lhs, const String& rhs) { return (lhs != rhs) ? lhs.compare(rhs) > 0 : true; }
    // clang-format on

    std::ostream& operator<<(std::ostream& s, const String& in) { return s << in.c_str(); }

    namespace {
        void color_to_stream(std::ostream&, Color::Enum) DOCTEST_BRANCH_ON_DISABLED({}, ;)
    } // namespace

    namespace Color {
        std::ostream& operator<<(std::ostream& s, Color::Enum code) {
            color_to_stream(s, code);
            return s;
        }
    } // namespace Color

    // clang-format off
const char* assertString(assertType::Enum at) {
    DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(4062) // enum 'x' in switch of enum 'y' is not handled
    switch(at) {  //!OCLINT missing default in switch statements
        case assertType::DT_WARN                    : return "WARN";
        case assertType::DT_CHECK                   : return "CHECK";
        case assertType::DT_REQUIRE                 : return "REQUIRE";

        case assertType::DT_WARN_FALSE              : return "WARN_FALSE";
        case assertType::DT_CHECK_FALSE             : return "CHECK_FALSE";
        case assertType::DT_REQUIRE_FALSE           : return "REQUIRE_FALSE";

        case assertType::DT_WARN_THROWS             : return "WARN_THROWS";
        case assertType::DT_CHECK_THROWS            : return "CHECK_THROWS";
        case assertType::DT_REQUIRE_THROWS          : return "REQUIRE_THROWS";

        case assertType::DT_WARN_THROWS_AS          : return "WARN_THROWS_AS";
        case assertType::DT_CHECK_THROWS_AS         : return "CHECK_THROWS_AS";
        case assertType::DT_REQUIRE_THROWS_AS       : return "REQUIRE_THROWS_AS";

        case assertType::DT_WARN_THROWS_WITH        : return "WARN_THROWS_WITH";
        case assertType::DT_CHECK_THROWS_WITH       : return "CHECK_THROWS_WITH";
        case assertType::DT_REQUIRE_THROWS_WITH     : return "REQUIRE_THROWS_WITH";

        case assertType::DT_WARN_THROWS_WITH_AS     : return "WARN_THROWS_WITH_AS";
        case assertType::DT_CHECK_THROWS_WITH_AS    : return "CHECK_THROWS_WITH_AS";
        case assertType::DT_REQUIRE_THROWS_WITH_AS  : return "REQUIRE_THROWS_WITH_AS";

        case assertType::DT_WARN_NOTHROW            : return "WARN_NOTHROW";
        case assertType::DT_CHECK_NOTHROW           : return "CHECK_NOTHROW";
        case assertType::DT_REQUIRE_NOTHROW         : return "REQUIRE_NOTHROW";

        case assertType::DT_WARN_EQ                 : return "WARN_EQ";
        case assertType::DT_CHECK_EQ                : return "CHECK_EQ";
        case assertType::DT_REQUIRE_EQ              : return "REQUIRE_EQ";
        case assertType::DT_WARN_NE                 : return "WARN_NE";
        case assertType::DT_CHECK_NE                : return "CHECK_NE";
        case assertType::DT_REQUIRE_NE              : return "REQUIRE_NE";
        case assertType::DT_WARN_GT                 : return "WARN_GT";
        case assertType::DT_CHECK_GT                : return "CHECK_GT";
        case assertType::DT_REQUIRE_GT              : return "REQUIRE_GT";
        case assertType::DT_WARN_LT                 : return "WARN_LT";
        case assertType::DT_CHECK_LT                : return "CHECK_LT";
        case assertType::DT_REQUIRE_LT              : return "REQUIRE_LT";
        case assertType::DT_WARN_GE                 : return "WARN_GE";
        case assertType::DT_CHECK_GE                : return "CHECK_GE";
        case assertType::DT_REQUIRE_GE              : return "REQUIRE_GE";
        case assertType::DT_WARN_LE                 : return "WARN_LE";
        case assertType::DT_CHECK_LE                : return "CHECK_LE";
        case assertType::DT_REQUIRE_LE              : return "REQUIRE_LE";

        case assertType::DT_WARN_UNARY              : return "WARN_UNARY";
        case assertType::DT_CHECK_UNARY             : return "CHECK_UNARY";
        case assertType::DT_REQUIRE_UNARY           : return "REQUIRE_UNARY";
        case assertType::DT_WARN_UNARY_FALSE        : return "WARN_UNARY_FALSE";
        case assertType::DT_CHECK_UNARY_FALSE       : return "CHECK_UNARY_FALSE";
        case assertType::DT_REQUIRE_UNARY_FALSE     : return "REQUIRE_UNARY_FALSE";
    }
    DOCTEST_MSVC_SUPPRESS_WARNING_POP
    return "";
}
    // clang-format on

    const char* failureString(assertType::Enum at) {
        if (at & assertType::is_warn) //! OCLINT bitwise operator in conditional
            return "WARNING";
        if (at & assertType::is_check) //! OCLINT bitwise operator in conditional
            return "ERROR";
        if (at & assertType::is_require) //! OCLINT bitwise operator in conditional
            return "FATAL ERROR";
        return "";
    }

    DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wnull-dereference")
    DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH("-Wnull-dereference")
    // depending on the current options this will remove the path of filenames
    const char* skipPathFromFilename(const char* file) {
        if (getContextOptions()->no_path_in_filenames) {
            auto back = std::strrchr(file, '\\');
            auto forward = std::strrchr(file, '/');
            if (back || forward) {
                if (back > forward)
                    forward = back;
                return forward + 1;
            }
        }
        return file;
    }
    DOCTEST_CLANG_SUPPRESS_WARNING_POP
    DOCTEST_GCC_SUPPRESS_WARNING_POP

    bool SubcaseSignature::operator<(const SubcaseSignature& other) const {
        if (m_line != other.m_line)
            return m_line < other.m_line;
        if (std::strcmp(m_file, other.m_file) != 0)
            return std::strcmp(m_file, other.m_file) < 0;
        return m_name.compare(other.m_name) < 0;
    }

    IContextScope::IContextScope() = default;
    IContextScope::~IContextScope() = default;

#ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
    String toString(char* in) { return toString(static_cast<const char*>(in)); }
    String toString(const char* in) { return String("\"") + (in ? in : "{null string}") + "\""; }
#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
    String toString(bool in) { return in ? "true" : "false"; }
    String toString(float in) { return fpToString(in, 5) + "f"; }
    String toString(double in) { return fpToString(in, 10); }
    String toString(double long in) { return fpToString(in, 15); }

#define DOCTEST_TO_STRING_OVERLOAD(type, fmt)                                                                          \
    String toString(type in) {                                                                                         \
        char buf[64];                                                                                                  \
        std::sprintf(buf, fmt, in);                                                                                    \
        return buf;                                                                                                    \
    }

    DOCTEST_TO_STRING_OVERLOAD(char, "%d")
    DOCTEST_TO_STRING_OVERLOAD(char signed, "%d")
    DOCTEST_TO_STRING_OVERLOAD(char unsigned, "%u")
    DOCTEST_TO_STRING_OVERLOAD(int short, "%d")
    DOCTEST_TO_STRING_OVERLOAD(int short unsigned, "%u")
    DOCTEST_TO_STRING_OVERLOAD(int, "%d")
    DOCTEST_TO_STRING_OVERLOAD(unsigned, "%u")
    DOCTEST_TO_STRING_OVERLOAD(int long, "%ld")
    DOCTEST_TO_STRING_OVERLOAD(int long unsigned, "%lu")
    DOCTEST_TO_STRING_OVERLOAD(int long long, "%lld")
    DOCTEST_TO_STRING_OVERLOAD(int long long unsigned, "%llu")

    String toString(std::nullptr_t) { return "NULL"; }

#if DOCTEST_MSVC >= DOCTEST_COMPILER(19, 20, 0)
    // see this issue on why this is needed: https://github.com/onqtam/doctest/issues/183
    String toString(const std::string& in) { return in.c_str(); }
#endif // VS 2019

    Approx::Approx(double value)
        : m_epsilon(static_cast<double>(std::numeric_limits<float>::epsilon()) * 100), m_scale(1.0), m_value(value) {}

    Approx Approx::operator()(double value) const {
        Approx approx(value);
        approx.epsilon(m_epsilon);
        approx.scale(m_scale);
        return approx;
    }

    Approx& Approx::epsilon(double newEpsilon) {
        m_epsilon = newEpsilon;
        return *this;
    }
    Approx& Approx::scale(double newScale) {
        m_scale = newScale;
        return *this;
    }

    bool operator==(double lhs, const Approx& rhs) {
        // Thanks to Richard Harris for his help refining this formula
        return std::fabs(lhs - rhs.m_value) <
               rhs.m_epsilon * (rhs.m_scale + std::max<double>(std::fabs(lhs), std::fabs(rhs.m_value)));
    }
    bool operator==(const Approx& lhs, double rhs) { return operator==(rhs, lhs); }
    bool operator!=(double lhs, const Approx& rhs) { return !operator==(lhs, rhs); }
    bool operator!=(const Approx& lhs, double rhs) { return !operator==(rhs, lhs); }
    bool operator<=(double lhs, const Approx& rhs) { return lhs < rhs.m_value || lhs == rhs; }
    bool operator<=(const Approx& lhs, double rhs) { return lhs.m_value < rhs || lhs == rhs; }
    bool operator>=(double lhs, const Approx& rhs) { return lhs > rhs.m_value || lhs == rhs; }
    bool operator>=(const Approx& lhs, double rhs) { return lhs.m_value > rhs || lhs == rhs; }
    bool operator<(double lhs, const Approx& rhs) { return lhs < rhs.m_value && lhs != rhs; }
    bool operator<(const Approx& lhs, double rhs) { return lhs.m_value < rhs && lhs != rhs; }
    bool operator>(double lhs, const Approx& rhs) { return lhs > rhs.m_value && lhs != rhs; }
    bool operator>(const Approx& lhs, double rhs) { return lhs.m_value > rhs && lhs != rhs; }

    String toString(const Approx& in) { return String("Approx( ") + doctest::toString(in.m_value) + " )"; }
    const ContextOptions* getContextOptions() { return DOCTEST_BRANCH_ON_DISABLED(nullptr, g_cs); }

} // namespace doctest

#ifdef DOCTEST_CONFIG_DISABLE
namespace doctest {
    Context::Context(int, const char* const*) {}
    Context::~Context() = default;
    void Context::applyCommandLine(int, const char* const*) {}
    void Context::addFilter(const char*, const char*) {}
    void Context::clearFilters() {}
    void Context::setOption(const char*, int) {}
    void Context::setOption(const char*, const char*) {}
    bool Context::shouldExit() { return false; }
    void Context::setAsDefaultForAssertsOutOfTestCases() {}
    void Context::setAssertHandler(detail::assert_handler) {}
    int Context::run() { return 0; }

    IReporter::~IReporter() = default;

    int IReporter::get_num_active_contexts() { return 0; }
    const IContextScope* const* IReporter::get_active_contexts() { return nullptr; }
    int IReporter::get_num_stringified_contexts() { return 0; }
    const String* IReporter::get_stringified_contexts() { return nullptr; }

    int registerReporter(const char*, int, IReporter*) { return 0; }

} // namespace doctest
#else // DOCTEST_CONFIG_DISABLE

#if !defined(DOCTEST_CONFIG_COLORS_NONE)
#if !defined(DOCTEST_CONFIG_COLORS_WINDOWS) && !defined(DOCTEST_CONFIG_COLORS_ANSI)
#ifdef DOCTEST_PLATFORM_WINDOWS
#define DOCTEST_CONFIG_COLORS_WINDOWS
#else // linux
#define DOCTEST_CONFIG_COLORS_ANSI
#endif // platform
#endif // DOCTEST_CONFIG_COLORS_WINDOWS && DOCTEST_CONFIG_COLORS_ANSI
#endif // DOCTEST_CONFIG_COLORS_NONE

namespace doctest_detail_test_suite_ns {
    // holds the current test suite
    doctest::detail::TestSuite& getCurrentTestSuite() {
        static doctest::detail::TestSuite data;
        return data;
    }
} // namespace doctest_detail_test_suite_ns

namespace doctest {
    namespace {
        // the int (priority) is part of the key for automatic sorting - sadly one can register a
        // reporter with a duplicate name and a different priority but hopefully that won't happen often :|
        typedef std::map<std::pair<int, String>, reporterCreatorFunc> reporterMap;

        reporterMap& getReporters() {
            static reporterMap data;
            return data;
        }
        reporterMap& getListeners() {
            static reporterMap data;
            return data;
        }
    } // namespace
    namespace detail {
#define DOCTEST_ITERATE_THROUGH_REPORTERS(function, ...)                                                               \
    for (auto& curr_rep : g_cs->reporters_currently_used)                                                              \
    curr_rep->function(__VA_ARGS__)

        bool checkIfShouldThrow(assertType::Enum at) {
            if (at & assertType::is_require) //! OCLINT bitwise operator in conditional
                return true;

            if ((at & assertType::is_check) //! OCLINT bitwise operator in conditional
                && getContextOptions()->abort_after > 0 &&
                (g_cs->numAssertsFailed + g_cs->numAssertsFailedCurrentTest_atomic) >= getContextOptions()->abort_after)
                return true;

            return false;
        }

#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
        DOCTEST_NORETURN void throwException() {
            g_cs->shouldLogCurrentException = false;
            throw TestFailureException();
        } // NOLINT(cert-err60-cpp)
#else // DOCTEST_CONFIG_NO_EXCEPTIONS
        void throwException() {}
#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
    } // namespace detail

    namespace {
        using namespace detail;
        // matching of a string against a wildcard mask (case sensitivity configurable) taken from
        // https://www.codeproject.com/Articles/1088/Wildcard-string-compare-globbing
        int wildcmp(const char* str, const char* wild, bool caseSensitive) {
            const char* cp = str;
            const char* mp = wild;

            while ((*str) && (*wild != '*')) {
                if ((caseSensitive ? (*wild != *str) : (tolower(*wild) != tolower(*str))) && (*wild != '?')) {
                    return 0;
                }
                wild++;
                str++;
            }

            while (*str) {
                if (*wild == '*') {
                    if (!*++wild) {
                        return 1;
                    }
                    mp = wild;
                    cp = str + 1;
                } else if ((caseSensitive ? (*wild == *str) : (tolower(*wild) == tolower(*str))) || (*wild == '?')) {
                    wild++;
                    str++;
                } else {
                    wild = mp;  //! OCLINT parameter reassignment
                    str = cp++; //! OCLINT parameter reassignment
                }
            }

            while (*wild == '*') {
                wild++;
            }
            return !*wild;
        }

        //// C string hash function (djb2) - taken from http://www.cse.yorku.ca/~oz/hash.html
        // unsigned hashStr(unsigned const char* str) {
        //    unsigned long hash = 5381;
        //    char          c;
        //    while((c = *str++))
        //        hash = ((hash << 5) + hash) + c; // hash * 33 + c
        //    return hash;
        //}

        // checks if the name matches any of the filters (and can be configured what to do when empty)
        bool matchesAny(const char* name, const std::vector<String>& filters, bool matchEmpty, bool caseSensitive) {
            if (filters.empty() && matchEmpty)
                return true;
            for (auto& curr : filters)
                if (wildcmp(name, curr.c_str(), caseSensitive))
                    return true;
            return false;
        }
    } // namespace
    namespace detail {

        Subcase::Subcase(const String& name, const char* file, int line) : m_signature({name, file, line}) {
            ContextState* s = g_cs;

            // check subcase filters
            if (s->subcasesStack.size() < size_t(s->subcase_filter_levels)) {
                if (!matchesAny(m_signature.m_name.c_str(), s->filters[6], true, s->case_sensitive))
                    return;
                if (matchesAny(m_signature.m_name.c_str(), s->filters[7], false, s->case_sensitive))
                    return;
            }

            // if a Subcase on the same level has already been entered
            if (s->subcasesStack.size() < size_t(s->subcasesCurrentMaxLevel)) {
                s->should_reenter = true;
                return;
            }

            // push the current signature to the stack so we can check if the
            // current stack + the current new subcase have been traversed
            s->subcasesStack.push_back(m_signature);
            if (s->subcasesPassed.count(s->subcasesStack) != 0) {
                // pop - revert to previous stack since we've already passed this
                s->subcasesStack.pop_back();
                return;
            }

            s->subcasesCurrentMaxLevel = s->subcasesStack.size();
            m_entered = true;

            DOCTEST_ITERATE_THROUGH_REPORTERS(subcase_start, m_signature);
        }

        DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(4996) // std::uncaught_exception is deprecated in C++17
        DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH("-Wdeprecated-declarations")
        DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wdeprecated-declarations")

        Subcase::~Subcase() {
            if (m_entered) {
                // only mark the subcase stack as passed if no subcases have been skipped
                if (g_cs->should_reenter == false)
                    g_cs->subcasesPassed.insert(g_cs->subcasesStack);
                g_cs->subcasesStack.pop_back();

#if defined(__cpp_lib_uncaught_exceptions) && __cpp_lib_uncaught_exceptions >= 201411L
                if (std::uncaught_exceptions() > 0
#else
                if (std::uncaught_exception()
#endif
                    && g_cs->shouldLogCurrentException) {
                    DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_exception,
                                                      {"exception thrown in subcase - will translate later "
                                                       "when the whole test case has been exited (cannot "
                                                       "translate while there is an active exception)",
                                                       false});
                    g_cs->shouldLogCurrentException = false;
                }
                DOCTEST_ITERATE_THROUGH_REPORTERS(subcase_end, DOCTEST_EMPTY);
            }
        }

        DOCTEST_CLANG_SUPPRESS_WARNING_POP
        DOCTEST_GCC_SUPPRESS_WARNING_POP
        DOCTEST_MSVC_SUPPRESS_WARNING_POP

        Subcase::operator bool() const { return m_entered; }

        Result::Result(bool passed, const String& decomposition) : m_passed(passed), m_decomp(decomposition) {}

        ExpressionDecomposer::ExpressionDecomposer(assertType::Enum at) : m_at(at) {}

        TestSuite& TestSuite::operator*(const char* in) {
            m_test_suite = in;
            // clear state
            m_description = nullptr;
            m_skip = false;
            m_may_fail = false;
            m_should_fail = false;
            m_expected_failures = 0;
            m_timeout = 0;
            return *this;
        }

        TestCase::TestCase(funcType test, const char* file, unsigned line, const TestSuite& test_suite,
                           const char* type, int template_id) {
            m_file = file;
            m_line = line;
            m_name = nullptr; // will be later overridden in operator*
            m_test_suite = test_suite.m_test_suite;
            m_description = test_suite.m_description;
            m_skip = test_suite.m_skip;
            m_may_fail = test_suite.m_may_fail;
            m_should_fail = test_suite.m_should_fail;
            m_expected_failures = test_suite.m_expected_failures;
            m_timeout = test_suite.m_timeout;

            m_test = test;
            m_type = type;
            m_template_id = template_id;
        }

        TestCase::TestCase(const TestCase& other) : TestCaseData() { *this = other; }

        DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(26434) // hides a non-virtual function
        DOCTEST_MSVC_SUPPRESS_WARNING(26437)           // Do not slice
        TestCase& TestCase::operator=(const TestCase& other) {
            static_cast<TestCaseData&>(*this) = static_cast<const TestCaseData&>(other);

            m_test = other.m_test;
            m_type = other.m_type;
            m_template_id = other.m_template_id;
            m_full_name = other.m_full_name;

            if (m_template_id != -1)
                m_name = m_full_name.c_str();
            return *this;
        }
        DOCTEST_MSVC_SUPPRESS_WARNING_POP

        TestCase& TestCase::operator*(const char* in) {
            m_name = in;
            // make a new name with an appended type for templated test case
            if (m_template_id != -1) {
                m_full_name = String(m_name) + m_type;
                // redirect the name to point to the newly constructed full name
                m_name = m_full_name.c_str();
            }
            return *this;
        }

        bool TestCase::operator<(const TestCase& other) const {
            if (m_line != other.m_line)
                return m_line < other.m_line;
            const int file_cmp = m_file.compare(other.m_file);
            if (file_cmp != 0)
                return file_cmp < 0;
            return m_template_id < other.m_template_id;
        }
    } // namespace detail
    namespace {
        using namespace detail;
        // for sorting tests by file/line
        bool fileOrderComparator(const TestCase* lhs, const TestCase* rhs) {
            // this is needed because MSVC gives different case for drive letters
            // for __FILE__ when evaluated in a header and a source file
            const int res = lhs->m_file.compare(rhs->m_file, bool(DOCTEST_MSVC));
            if (res != 0)
                return res < 0;
            if (lhs->m_line != rhs->m_line)
                return lhs->m_line < rhs->m_line;
            return lhs->m_template_id < rhs->m_template_id;
        }

        // for sorting tests by suite/file/line
        bool suiteOrderComparator(const TestCase* lhs, const TestCase* rhs) {
            const int res = std::strcmp(lhs->m_test_suite, rhs->m_test_suite);
            if (res != 0)
                return res < 0;
            return fileOrderComparator(lhs, rhs);
        }

        // for sorting tests by name/suite/file/line
        bool nameOrderComparator(const TestCase* lhs, const TestCase* rhs) {
            const int res = std::strcmp(lhs->m_name, rhs->m_name);
            if (res != 0)
                return res < 0;
            return suiteOrderComparator(lhs, rhs);
        }

        // all the registered tests
        std::set<TestCase>& getRegisteredTests() {
            static std::set<TestCase> data;
            return data;
        }

#ifdef DOCTEST_CONFIG_COLORS_WINDOWS
        HANDLE g_stdoutHandle;
        WORD g_origFgAttrs;
        WORD g_origBgAttrs;
        bool g_attrsInitted = false;

        int colors_init() {
            if (!g_attrsInitted) {
                g_stdoutHandle = GetStdHandle(STD_OUTPUT_HANDLE);
                g_attrsInitted = true;
                CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
                GetConsoleScreenBufferInfo(g_stdoutHandle, &csbiInfo);
                g_origFgAttrs = csbiInfo.wAttributes &
                                ~(BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_BLUE | BACKGROUND_INTENSITY);
                g_origBgAttrs = csbiInfo.wAttributes &
                                ~(FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
            }
            return 0;
        }

        int dumy_init_console_colors = colors_init();
#endif // DOCTEST_CONFIG_COLORS_WINDOWS

        DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wdeprecated-declarations")
        void color_to_stream(std::ostream& s, Color::Enum code) {
            ((void)s);    // for DOCTEST_CONFIG_COLORS_NONE or DOCTEST_CONFIG_COLORS_WINDOWS
            ((void)code); // for DOCTEST_CONFIG_COLORS_NONE
#ifdef DOCTEST_CONFIG_COLORS_ANSI
            if (g_no_colors || (isatty(STDOUT_FILENO) == false && getContextOptions()->force_colors == false))
                return;

            auto col = "";
            // clang-format off
            switch(code) { //!OCLINT missing break in switch statement / unnecessary default statement in covered switch statement
                case Color::Red:         col = "[0;31m"; break;
                case Color::Green:       col = "[0;32m"; break;
                case Color::Blue:        col = "[0;34m"; break;
                case Color::Cyan:        col = "[0;36m"; break;
                case Color::Yellow:      col = "[0;33m"; break;
                case Color::Grey:        col = "[1;30m"; break;
                case Color::LightGrey:   col = "[0;37m"; break;
                case Color::BrightRed:   col = "[1;31m"; break;
                case Color::BrightGreen: col = "[1;32m"; break;
                case Color::BrightWhite: col = "[1;37m"; break;
                case Color::Bright: // invalid
                case Color::None:
                case Color::White:
                default:                 col = "[0m";
            }
            // clang-format on
            s << "\033" << col;
#endif // DOCTEST_CONFIG_COLORS_ANSI

#ifdef DOCTEST_CONFIG_COLORS_WINDOWS
            if (g_no_colors || (isatty(fileno(stdout)) == false && getContextOptions()->force_colors == false))
                return;

#define DOCTEST_SET_ATTR(x) SetConsoleTextAttribute(g_stdoutHandle, x | g_origBgAttrs)

            // clang-format off
        switch (code) {
            case Color::White:       DOCTEST_SET_ATTR(FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE); break;
            case Color::Red:         DOCTEST_SET_ATTR(FOREGROUND_RED);                                      break;
            case Color::Green:       DOCTEST_SET_ATTR(FOREGROUND_GREEN);                                    break;
            case Color::Blue:        DOCTEST_SET_ATTR(FOREGROUND_BLUE);                                     break;
            case Color::Cyan:        DOCTEST_SET_ATTR(FOREGROUND_BLUE | FOREGROUND_GREEN);                  break;
            case Color::Yellow:      DOCTEST_SET_ATTR(FOREGROUND_RED | FOREGROUND_GREEN);                   break;
            case Color::Grey:        DOCTEST_SET_ATTR(0);                                                   break;
            case Color::LightGrey:   DOCTEST_SET_ATTR(FOREGROUND_INTENSITY);                                break;
            case Color::BrightRed:   DOCTEST_SET_ATTR(FOREGROUND_INTENSITY | FOREGROUND_RED);               break;
            case Color::BrightGreen: DOCTEST_SET_ATTR(FOREGROUND_INTENSITY | FOREGROUND_GREEN);             break;
            case Color::BrightWhite: DOCTEST_SET_ATTR(FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE); break;
            case Color::None:
            case Color::Bright: // invalid
            default:                 DOCTEST_SET_ATTR(g_origFgAttrs);
        }
                // clang-format on
#endif // DOCTEST_CONFIG_COLORS_WINDOWS
        }
        DOCTEST_CLANG_SUPPRESS_WARNING_POP

        std::vector<const IExceptionTranslator*>& getExceptionTranslators() {
            static std::vector<const IExceptionTranslator*> data;
            return data;
        }

        String translateActiveException() {
#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
            String res;
            auto& translators = getExceptionTranslators();
            for (auto& curr : translators)
                if (curr->translate(res))
                    return res;
            // clang-format off
        DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH("-Wcatch-value")
        try {
            throw;
        } catch(std::exception& ex) {
            return ex.what();
        } catch(std::string& msg) {
            return msg.c_str();
        } catch(const char* msg) {
            return msg;
        } catch(...) {
            return "unknown exception";
        }
        DOCTEST_GCC_SUPPRESS_WARNING_POP
// clang-format on
#else // DOCTEST_CONFIG_NO_EXCEPTIONS
            return "";
#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
        }
    } // namespace

    namespace detail {
        // used by the macros for registering tests
        int regTest(const TestCase& tc) {
            getRegisteredTests().insert(tc);
            return 0;
        }

        // sets the current test suite
        int setTestSuite(const TestSuite& ts) {
            doctest_detail_test_suite_ns::getCurrentTestSuite() = ts;
            return 0;
        }

#ifdef DOCTEST_IS_DEBUGGER_ACTIVE
        bool isDebuggerActive() { return DOCTEST_IS_DEBUGGER_ACTIVE(); }
#else // DOCTEST_IS_DEBUGGER_ACTIVE
#ifdef DOCTEST_PLATFORM_MAC
        // The following function is taken directly from the following technical note:
        // https://developer.apple.com/library/archive/qa/qa1361/_index.html
        // Returns true if the current process is being debugged (either
        // running under the debugger or has a debugger attached post facto).
        bool isDebuggerActive() {
            int mib[4];
            kinfo_proc info;
            size_t size;
            // Initialize the flags so that, if sysctl fails for some bizarre
            // reason, we get a predictable result.
            info.kp_proc.p_flag = 0;
            // Initialize mib, which tells sysctl the info we want, in this case
            // we're looking for information about a specific process ID.
            mib[0] = CTL_KERN;
            mib[1] = KERN_PROC;
            mib[2] = KERN_PROC_PID;
            mib[3] = getpid();
            // Call sysctl.
            size = sizeof(info);
            if (sysctl(mib, DOCTEST_COUNTOF(mib), &info, &size, 0, 0) != 0) {
                std::cerr << "\nCall to sysctl failed - unable to determine if debugger is active **\n";
                return false;
            }
            // We're being debugged if the P_TRACED flag is set.
            return ((info.kp_proc.p_flag & P_TRACED) != 0);
        }
#elif DOCTEST_MSVC || defined(__MINGW32__) || defined(__MINGW64__)
        bool isDebuggerActive() { return ::IsDebuggerPresent() != 0; }
#else
        bool isDebuggerActive() { return false; }
#endif // Platform
#endif // DOCTEST_IS_DEBUGGER_ACTIVE

        void registerExceptionTranslatorImpl(const IExceptionTranslator* et) {
            if (std::find(getExceptionTranslators().begin(), getExceptionTranslators().end(), et) ==
                getExceptionTranslators().end())
                getExceptionTranslators().push_back(et);
        }

#ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
        void toStream(std::ostream* s, char* in) { *s << in; }
        void toStream(std::ostream* s, const char* in) { *s << in; }
#endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
        void toStream(std::ostream* s, bool in) { *s << std::boolalpha << in << std::noboolalpha; }
        void toStream(std::ostream* s, float in) { *s << in; }
        void toStream(std::ostream* s, double in) { *s << in; }
        void toStream(std::ostream* s, double long in) { *s << in; }

        void toStream(std::ostream* s, char in) { *s << in; }
        void toStream(std::ostream* s, char signed in) { *s << in; }
        void toStream(std::ostream* s, char unsigned in) { *s << in; }
        void toStream(std::ostream* s, int short in) { *s << in; }
        void toStream(std::ostream* s, int short unsigned in) { *s << in; }
        void toStream(std::ostream* s, int in) { *s << in; }
        void toStream(std::ostream* s, int unsigned in) { *s << in; }
        void toStream(std::ostream* s, int long in) { *s << in; }
        void toStream(std::ostream* s, int long unsigned in) { *s << in; }
        void toStream(std::ostream* s, int long long in) { *s << in; }
        void toStream(std::ostream* s, int long long unsigned in) { *s << in; }

        DOCTEST_THREAD_LOCAL std::vector<IContextScope*> g_infoContexts; // for logging with INFO()

        ContextScopeBase::ContextScopeBase() { g_infoContexts.push_back(this); }

        DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(4996) // std::uncaught_exception is deprecated in C++17
        DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH("-Wdeprecated-declarations")
        DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wdeprecated-declarations")

        // destroy cannot be inlined into the destructor because that would mean calling stringify after
        // ContextScope has been destroyed (base class destructors run after derived class destructors).
        // Instead, ContextScope calls this method directly from its destructor.
        void ContextScopeBase::destroy() {
#if defined(__cpp_lib_uncaught_exceptions) && __cpp_lib_uncaught_exceptions >= 201411L
            if (std::uncaught_exceptions() > 0) {
#else
            if (std::uncaught_exception()) {
#endif
                std::ostringstream s;
                this->stringify(&s);
                g_cs->stringifiedContexts.push_back(s.str().c_str());
            }
            g_infoContexts.pop_back();
        }

        DOCTEST_CLANG_SUPPRESS_WARNING_POP
        DOCTEST_GCC_SUPPRESS_WARNING_POP
        DOCTEST_MSVC_SUPPRESS_WARNING_POP
    } // namespace detail
    namespace {
        using namespace detail;

#if !defined(DOCTEST_CONFIG_POSIX_SIGNALS) && !defined(DOCTEST_CONFIG_WINDOWS_SEH)
        struct FatalConditionHandler {
            void reset() {}
        };
#else // DOCTEST_CONFIG_POSIX_SIGNALS || DOCTEST_CONFIG_WINDOWS_SEH

        void reportFatal(const std::string&);

#ifdef DOCTEST_PLATFORM_WINDOWS

        struct SignalDefs {
            DWORD id;
            const char* name;
        };
        // There is no 1-1 mapping between signals and windows exceptions.
        // Windows can easily distinguish between SO and SigSegV,
        // but SigInt, SigTerm, etc are handled differently.
        SignalDefs signalDefs[] = {
            {EXCEPTION_ILLEGAL_INSTRUCTION, "SIGILL - Illegal instruction signal"},
            {EXCEPTION_STACK_OVERFLOW, "SIGSEGV - Stack overflow"},
            {EXCEPTION_ACCESS_VIOLATION, "SIGSEGV - Segmentation violation signal"},
            {EXCEPTION_INT_DIVIDE_BY_ZERO, "Divide by zero error"},
        };

        struct FatalConditionHandler {
            static LONG CALLBACK handleException(PEXCEPTION_POINTERS ExceptionInfo) {
                for (size_t i = 0; i < DOCTEST_COUNTOF(signalDefs); ++i) {
                    if (ExceptionInfo->ExceptionRecord->ExceptionCode == signalDefs[i].id) {
                        reportFatal(signalDefs[i].name);
                        break;
                    }
                }
                // If its not an exception we care about, pass it along.
                // This stops us from eating debugger breaks etc.
                return EXCEPTION_CONTINUE_SEARCH;
            }

            FatalConditionHandler() {
                isSet = true;
                // 32k seems enough for doctest to handle stack overflow,
                // but the value was found experimentally, so there is no strong guarantee
                guaranteeSize = 32 * 1024;
                // Register an unhandled exception filter
                previousTop = SetUnhandledExceptionFilter(handleException);
                // Pass in guarantee size to be filled
                SetThreadStackGuarantee(&guaranteeSize);
            }

            static void reset() {
                if (isSet) {
                    // Unregister handler and restore the old guarantee
                    SetUnhandledExceptionFilter(previousTop);
                    SetThreadStackGuarantee(&guaranteeSize);
                    previousTop = nullptr;
                    isSet = false;
                }
            }

            ~FatalConditionHandler() { reset(); }

        private:
            static bool isSet;
            static ULONG guaranteeSize;
            static LPTOP_LEVEL_EXCEPTION_FILTER previousTop;
        };

        bool FatalConditionHandler::isSet = false;
        ULONG FatalConditionHandler::guaranteeSize = 0;
        LPTOP_LEVEL_EXCEPTION_FILTER FatalConditionHandler::previousTop = nullptr;

#else // DOCTEST_PLATFORM_WINDOWS

        struct SignalDefs {
            int id;
            const char* name;
        };
        SignalDefs signalDefs[] = {{SIGINT, "SIGINT - Terminal interrupt signal"},
                                   {SIGILL, "SIGILL - Illegal instruction signal"},
                                   {SIGFPE, "SIGFPE - Floating point error signal"},
                                   {SIGSEGV, "SIGSEGV - Segmentation violation signal"},
                                   {SIGTERM, "SIGTERM - Termination request signal"},
                                   {SIGABRT, "SIGABRT - Abort (abnormal termination) signal"}};

        struct FatalConditionHandler {
            static bool isSet;
            static struct sigaction oldSigActions[DOCTEST_COUNTOF(signalDefs)];
            static stack_t oldSigStack;
            static char altStackMem[4 * SIGSTKSZ];

            static void handleSignal(int sig) {
                const char* name = "<unknown signal>";
                for (std::size_t i = 0; i < DOCTEST_COUNTOF(signalDefs); ++i) {
                    SignalDefs& def = signalDefs[i];
                    if (sig == def.id) {
                        name = def.name;
                        break;
                    }
                }
                reset();
                reportFatal(name);
                raise(sig);
            }

            FatalConditionHandler() {
                isSet = true;
                stack_t sigStack;
                sigStack.ss_sp = altStackMem;
                sigStack.ss_size = sizeof(altStackMem);
                sigStack.ss_flags = 0;
                sigaltstack(&sigStack, &oldSigStack);
                struct sigaction sa = {};
                sa.sa_handler = handleSignal; // NOLINT
                sa.sa_flags = SA_ONSTACK;
                for (std::size_t i = 0; i < DOCTEST_COUNTOF(signalDefs); ++i) {
                    sigaction(signalDefs[i].id, &sa, &oldSigActions[i]);
                }
            }

            ~FatalConditionHandler() { reset(); }
            static void reset() {
                if (isSet) {
                    // Set signals back to previous values -- hopefully nobody overwrote them in the meantime
                    for (std::size_t i = 0; i < DOCTEST_COUNTOF(signalDefs); ++i) {
                        sigaction(signalDefs[i].id, &oldSigActions[i], nullptr);
                    }
                    // Return the old stack
                    sigaltstack(&oldSigStack, nullptr);
                    isSet = false;
                }
            }
        };

        bool FatalConditionHandler::isSet = false;
        struct sigaction FatalConditionHandler::oldSigActions[DOCTEST_COUNTOF(signalDefs)] = {};
        stack_t FatalConditionHandler::oldSigStack = {};
        char FatalConditionHandler::altStackMem[] = {};

#endif // DOCTEST_PLATFORM_WINDOWS
#endif // DOCTEST_CONFIG_POSIX_SIGNALS || DOCTEST_CONFIG_WINDOWS_SEH

    } // namespace

    namespace {
        using namespace detail;

#ifdef DOCTEST_PLATFORM_WINDOWS
#define DOCTEST_OUTPUT_DEBUG_STRING(text) ::OutputDebugStringA(text)
#else
        // TODO: integration with XCode and other IDEs
#define DOCTEST_OUTPUT_DEBUG_STRING(text) // NOLINT(clang-diagnostic-unused-macros)
#endif // Platform

        void addAssert(assertType::Enum at) {
            if ((at & assertType::is_warn) == 0) //! OCLINT bitwise operator in conditional
                g_cs->numAssertsCurrentTest_atomic++;
        }

        void addFailedAssert(assertType::Enum at) {
            if ((at & assertType::is_warn) == 0) //! OCLINT bitwise operator in conditional
                g_cs->numAssertsFailedCurrentTest_atomic++;
        }

#if defined(DOCTEST_CONFIG_POSIX_SIGNALS) || defined(DOCTEST_CONFIG_WINDOWS_SEH)
        void reportFatal(const std::string& message) {
            g_cs->failure_flags |= TestCaseFailureReason::Crash;

            DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_exception, {message.c_str(), true});

            while (g_cs->subcasesStack.size()) {
                g_cs->subcasesStack.pop_back();
                DOCTEST_ITERATE_THROUGH_REPORTERS(subcase_end, DOCTEST_EMPTY);
            }

            g_cs->finalizeTestCaseData();

            DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_end, *g_cs);

            DOCTEST_ITERATE_THROUGH_REPORTERS(test_run_end, *g_cs);
        }
#endif // DOCTEST_CONFIG_POSIX_SIGNALS || DOCTEST_CONFIG_WINDOWS_SEH
    } // namespace
    namespace detail {

        ResultBuilder::ResultBuilder(assertType::Enum at, const char* file, int line, const char* expr,
                                     const char* exception_type, const char* exception_string) {
            m_test_case = g_cs->currentTest;
            m_at = at;
            m_file = file;
            m_line = line;
            m_expr = expr;
            m_failed = true;
            m_threw = false;
            m_threw_as = false;
            m_exception_type = exception_type;
            m_exception_string = exception_string;
#if DOCTEST_MSVC
            if (m_expr[0] == ' ') // this happens when variadic macros are disabled under MSVC
                ++m_expr;
#endif // MSVC
        }

        void ResultBuilder::setResult(const Result& res) {
            m_decomp = res.m_decomp;
            m_failed = !res.m_passed;
        }

        void ResultBuilder::translateException() {
            m_threw = true;
            m_exception = translateActiveException();
        }

        bool ResultBuilder::log() {
            if (m_at & assertType::is_throws) { //! OCLINT bitwise operator in conditional
                m_failed = !m_threw;
            } else if ((m_at & assertType::is_throws_as) && (m_at & assertType::is_throws_with)) { //! OCLINT
                m_failed = !m_threw_as || (m_exception != m_exception_string);
            } else if (m_at & assertType::is_throws_as) { //! OCLINT bitwise operator in conditional
                m_failed = !m_threw_as;
            } else if (m_at & assertType::is_throws_with) { //! OCLINT bitwise operator in conditional
                m_failed = m_exception != m_exception_string;
            } else if (m_at & assertType::is_nothrow) { //! OCLINT bitwise operator in conditional
                m_failed = m_threw;
            }

            if (m_exception.size())
                m_exception = String("\"") + m_exception + "\"";

            if (is_running_in_test) {
                addAssert(m_at);
                DOCTEST_ITERATE_THROUGH_REPORTERS(log_assert, *this);

                if (m_failed)
                    addFailedAssert(m_at);
            } else if (m_failed) {
                failed_out_of_a_testing_context(*this);
            }

            return m_failed && isDebuggerActive() && !getContextOptions()->no_breaks; // break into debugger
        }

        void ResultBuilder::react() const {
            if (m_failed && checkIfShouldThrow(m_at))
                throwException();
        }

        void failed_out_of_a_testing_context(const AssertData& ad) {
            if (g_cs->ah)
                g_cs->ah(ad);
            else
                std::abort();
        }

        void decomp_assert(assertType::Enum at, const char* file, int line, const char* expr, Result result) {
            bool failed = !result.m_passed;

            // ###################################################################################
            // IF THE DEBUGGER BREAKS HERE - GO 1 LEVEL UP IN THE CALLSTACK FOR THE FAILING ASSERT
            // THIS IS THE EFFECT OF HAVING 'DOCTEST_CONFIG_SUPER_FAST_ASSERTS' DEFINED
            // ###################################################################################
            DOCTEST_ASSERT_OUT_OF_TESTS(result.m_decomp);
            DOCTEST_ASSERT_IN_TESTS(result.m_decomp);
        }

        MessageBuilder::MessageBuilder(const char* file, int line, assertType::Enum severity) {
            m_stream = getTlsOss();
            m_file = file;
            m_line = line;
            m_severity = severity;
        }

        IExceptionTranslator::IExceptionTranslator() = default;
        IExceptionTranslator::~IExceptionTranslator() = default;

        bool MessageBuilder::log() {
            m_string = getTlsOssResult();
            DOCTEST_ITERATE_THROUGH_REPORTERS(log_message, *this);

            const bool isWarn = m_severity & assertType::is_warn;

            // warn is just a message in this context so we don't treat it as an assert
            if (!isWarn) {
                addAssert(m_severity);
                addFailedAssert(m_severity);
            }

            return isDebuggerActive() && !getContextOptions()->no_breaks && !isWarn; // break
        }

        void MessageBuilder::react() {
            if (m_severity & assertType::is_require) //! OCLINT bitwise operator in conditional
                throwException();
        }

        MessageBuilder::~MessageBuilder() = default;
    } // namespace detail
    namespace {
        using namespace detail;

        template <typename Ex> DOCTEST_NORETURN void throw_exception(Ex const& e) {
#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
            throw e;
#else // DOCTEST_CONFIG_NO_EXCEPTIONS
            std::cerr << "doctest will terminate because it needed to throw an exception.\n"
                      << "The message was: " << e.what() << '\n';
            std::terminate();
#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
        }

#ifndef DOCTEST_INTERNAL_ERROR
#define DOCTEST_INTERNAL_ERROR(msg)                                                                                    \
    throw_exception(std::logic_error(__FILE__ ":" DOCTEST_TOSTR(__LINE__) ": Internal doctest error: " msg))
#endif // DOCTEST_INTERNAL_ERROR

        // clang-format off

// =================================================================================================
// The following code has been taken verbatim from Catch2/include/internal/catch_xmlwriter.h/cpp
// This is done so cherry-picking bug fixes is trivial - even the style/formatting is untouched.
// =================================================================================================

    class XmlEncode {
    public:
        enum ForWhat { ForTextNodes, ForAttributes };

        XmlEncode( std::string const& str, ForWhat forWhat = ForTextNodes );

        void encodeTo( std::ostream& os ) const;

        friend std::ostream& operator << ( std::ostream& os, XmlEncode const& xmlEncode );

    private:
        std::string m_str;
        ForWhat m_forWhat;
    };

    class XmlWriter {
    public:

        class ScopedElement {
        public:
            ScopedElement( XmlWriter* writer );

            ScopedElement( ScopedElement&& other ) DOCTEST_NOEXCEPT;
            ScopedElement& operator=( ScopedElement&& other ) DOCTEST_NOEXCEPT;

            ~ScopedElement();

            ScopedElement& writeText( std::string const& text, bool indent = true );

            template<typename T>
            ScopedElement& writeAttribute( std::string const& name, T const& attribute ) {
                m_writer->writeAttribute( name, attribute );
                return *this;
            }

        private:
            mutable XmlWriter* m_writer = nullptr;
        };

        XmlWriter( std::ostream& os = std::cout );
        ~XmlWriter();

        XmlWriter( XmlWriter const& ) = delete;
        XmlWriter& operator=( XmlWriter const& ) = delete;

        XmlWriter& startElement( std::string const& name );

        ScopedElement scopedElement( std::string const& name );

        XmlWriter& endElement();

        XmlWriter& writeAttribute( std::string const& name, std::string const& attribute );

        XmlWriter& writeAttribute( std::string const& name, const char* attribute );

        XmlWriter& writeAttribute( std::string const& name, bool attribute );

        template<typename T>
        XmlWriter& writeAttribute( std::string const& name, T const& attribute ) {
        std::stringstream rss;
            rss << attribute;
            return writeAttribute( name, rss.str() );
        }

        XmlWriter& writeText( std::string const& text, bool indent = true );

        //XmlWriter& writeComment( std::string const& text );

        //void writeStylesheetRef( std::string const& url );

        //XmlWriter& writeBlankLine();

        void ensureTagClosed();

    private:

        void writeDeclaration();

        void newlineIfNecessary();

        bool m_tagIsOpen = false;
        bool m_needsNewline = false;
        std::vector<std::string> m_tags;
        std::string m_indent;
        std::ostream& m_os;
    };

// =================================================================================================
// The following code has been taken verbatim from Catch2/include/internal/catch_xmlwriter.h/cpp
// This is done so cherry-picking bug fixes is trivial - even the style/formatting is untouched.
// =================================================================================================

using uchar = unsigned char;

namespace {

    size_t trailingBytes(unsigned char c) {
        if ((c & 0xE0) == 0xC0) {
            return 2;
        }
        if ((c & 0xF0) == 0xE0) {
            return 3;
        }
        if ((c & 0xF8) == 0xF0) {
            return 4;
        }
        DOCTEST_INTERNAL_ERROR("Invalid multibyte utf-8 start byte encountered");
    }

    uint32_t headerValue(unsigned char c) {
        if ((c & 0xE0) == 0xC0) {
            return c & 0x1F;
        }
        if ((c & 0xF0) == 0xE0) {
            return c & 0x0F;
        }
        if ((c & 0xF8) == 0xF0) {
            return c & 0x07;
        }
        DOCTEST_INTERNAL_ERROR("Invalid multibyte utf-8 start byte encountered");
    }

    void hexEscapeChar(std::ostream& os, unsigned char c) {
        std::ios_base::fmtflags f(os.flags());
        os << "\\x"
            << std::uppercase << std::hex << std::setfill('0') << std::setw(2)
            << static_cast<int>(c);
        os.flags(f);
    }

} // anonymous namespace

    XmlEncode::XmlEncode( std::string const& str, ForWhat forWhat )
    :   m_str( str ),
        m_forWhat( forWhat )
    {}

    void XmlEncode::encodeTo( std::ostream& os ) const {
        // Apostrophe escaping not necessary if we always use " to write attributes
        // (see: https://www.w3.org/TR/xml/#syntax)

        for( std::size_t idx = 0; idx < m_str.size(); ++ idx ) {
            uchar c = m_str[idx];
            switch (c) {
            case '<':   os << "&lt;"; break;
            case '&':   os << "&amp;"; break;

            case '>':
                // See: https://www.w3.org/TR/xml/#syntax
                if (idx > 2 && m_str[idx - 1] == ']' && m_str[idx - 2] == ']')
                    os << "&gt;";
                else
                    os << c;
                break;

            case '\"':
                if (m_forWhat == ForAttributes)
                    os << "&quot;";
                else
                    os << c;
                break;

            default:
                // Check for control characters and invalid utf-8

                // Escape control characters in standard ascii
                // see https://stackoverflow.com/questions/404107/why-are-control-characters-illegal-in-xml-1-0
                if (c < 0x09 || (c > 0x0D && c < 0x20) || c == 0x7F) {
                    hexEscapeChar(os, c);
                    break;
                }

                // Plain ASCII: Write it to stream
                if (c < 0x7F) {
                    os << c;
                    break;
                }

                // UTF-8 territory
                // Check if the encoding is valid and if it is not, hex escape bytes.
                // Important: We do not check the exact decoded values for validity, only the encoding format
                // First check that this bytes is a valid lead byte:
                // This means that it is not encoded as 1111 1XXX
                // Or as 10XX XXXX
                if (c <  0xC0 ||
                    c >= 0xF8) {
                    hexEscapeChar(os, c);
                    break;
                }

                auto encBytes = trailingBytes(c);
                // Are there enough bytes left to avoid accessing out-of-bounds memory?
                if (idx + encBytes - 1 >= m_str.size()) {
                    hexEscapeChar(os, c);
                    break;
                }
                // The header is valid, check data
                // The next encBytes bytes must together be a valid utf-8
                // This means: bitpattern 10XX XXXX and the extracted value is sane (ish)
                bool valid = true;
                uint32_t value = headerValue(c);
                for (std::size_t n = 1; n < encBytes; ++n) {
                    uchar nc = m_str[idx + n];
                    valid &= ((nc & 0xC0) == 0x80);
                    value = (value << 6) | (nc & 0x3F);
                }

                if (
                    // Wrong bit pattern of following bytes
                    (!valid) ||
                    // Overlong encodings
                    (value < 0x80) ||
                    (                 value < 0x800   && encBytes > 2) || // removed "0x80 <= value &&" because redundant
                    (0x800 < value && value < 0x10000 && encBytes > 3) ||
                    // Encoded value out of range
                    (value >= 0x110000)
                    ) {
                    hexEscapeChar(os, c);
                    break;
                }

                // If we got here, this is in fact a valid(ish) utf-8 sequence
                for (std::size_t n = 0; n < encBytes; ++n) {
                    os << m_str[idx + n];
                }
                idx += encBytes - 1;
                break;
            }
        }
    }

    std::ostream& operator << ( std::ostream& os, XmlEncode const& xmlEncode ) {
        xmlEncode.encodeTo( os );
        return os;
    }

    XmlWriter::ScopedElement::ScopedElement( XmlWriter* writer )
    :   m_writer( writer )
    {}

    XmlWriter::ScopedElement::ScopedElement( ScopedElement&& other ) DOCTEST_NOEXCEPT
    :   m_writer( other.m_writer ){
        other.m_writer = nullptr;
    }
    XmlWriter::ScopedElement& XmlWriter::ScopedElement::operator=( ScopedElement&& other ) DOCTEST_NOEXCEPT {
        if ( m_writer ) {
            m_writer->endElement();
        }
        m_writer = other.m_writer;
        other.m_writer = nullptr;
        return *this;
    }


    XmlWriter::ScopedElement::~ScopedElement() {
        if( m_writer )
            m_writer->endElement();
    }

    XmlWriter::ScopedElement& XmlWriter::ScopedElement::writeText( std::string const& text, bool indent ) {
        m_writer->writeText( text, indent );
        return *this;
    }

    XmlWriter::XmlWriter( std::ostream& os ) : m_os( os )
    {
        writeDeclaration();
    }

    XmlWriter::~XmlWriter() {
        while( !m_tags.empty() )
            endElement();
    }

    XmlWriter& XmlWriter::startElement( std::string const& name ) {
        ensureTagClosed();
        newlineIfNecessary();
        m_os << m_indent << '<' << name;
        m_tags.push_back( name );
        m_indent += "  ";
        m_tagIsOpen = true;
        return *this;
    }

    XmlWriter::ScopedElement XmlWriter::scopedElement( std::string const& name ) {
        ScopedElement scoped( this );
        startElement( name );
        return scoped;
    }

    XmlWriter& XmlWriter::endElement() {
        newlineIfNecessary();
        m_indent = m_indent.substr( 0, m_indent.size()-2 );
        if( m_tagIsOpen ) {
            m_os << "/>";
            m_tagIsOpen = false;
        }
        else {
            m_os << m_indent << "</" << m_tags.back() << ">";
        }
        m_os << std::endl;
        m_tags.pop_back();
        return *this;
    }

    XmlWriter& XmlWriter::writeAttribute( std::string const& name, std::string const& attribute ) {
        if( !name.empty() && !attribute.empty() )
            m_os << ' ' << name << "=\"" << XmlEncode( attribute, XmlEncode::ForAttributes ) << '"';
        return *this;
    }

    XmlWriter& XmlWriter::writeAttribute( std::string const& name, const char* attribute ) {
        if( !name.empty() && attribute && attribute[0] != '\0' )
            m_os << ' ' << name << "=\"" << XmlEncode( attribute, XmlEncode::ForAttributes ) << '"';
        return *this;
    }

    XmlWriter& XmlWriter::writeAttribute( std::string const& name, bool attribute ) {
        m_os << ' ' << name << "=\"" << ( attribute ? "true" : "false" ) << '"';
        return *this;
    }

    XmlWriter& XmlWriter::writeText( std::string const& text, bool indent ) {
        if( !text.empty() ){
            bool tagWasOpen = m_tagIsOpen;
            ensureTagClosed();
            if( tagWasOpen && indent )
                m_os << m_indent;
            m_os << XmlEncode( text );
            m_needsNewline = true;
        }
        return *this;
    }

    //XmlWriter& XmlWriter::writeComment( std::string const& text ) {
    //    ensureTagClosed();
    //    m_os << m_indent << "<!--" << text << "-->";
    //    m_needsNewline = true;
    //    return *this;
    //}

    //void XmlWriter::writeStylesheetRef( std::string const& url ) {
    //    m_os << "<?xml-stylesheet type=\"text/xsl\" href=\"" << url << "\"?>\n";
    //}

    //XmlWriter& XmlWriter::writeBlankLine() {
    //    ensureTagClosed();
    //    m_os << '\n';
    //    return *this;
    //}

    void XmlWriter::ensureTagClosed() {
        if( m_tagIsOpen ) {
            m_os << ">" << std::endl;
            m_tagIsOpen = false;
        }
    }

    void XmlWriter::writeDeclaration() {
        m_os << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
    }

    void XmlWriter::newlineIfNecessary() {
        if( m_needsNewline ) {
            m_os << std::endl;
            m_needsNewline = false;
        }
    }

// =================================================================================================
// End of copy-pasted code from Catch
// =================================================================================================

        // clang-format on

        struct XmlReporter : public IReporter {
            XmlWriter xml;
            std::mutex mutex;

            // caching pointers/references to objects of these types - safe to do
            const ContextOptions& opt;
            const TestCaseData* tc = nullptr;

            XmlReporter(const ContextOptions& co) : xml(*co.cout), opt(co) {}

            void log_contexts() {
                int num_contexts = get_num_active_contexts();
                if (num_contexts) {
                    auto contexts = get_active_contexts();
                    std::stringstream ss;
                    for (int i = 0; i < num_contexts; ++i) {
                        contexts[i]->stringify(&ss);
                        xml.scopedElement("Info").writeText(ss.str());
                        ss.str("");
                    }
                }
            }

            unsigned line(unsigned l) const { return opt.no_line_numbers ? 0 : l; }

            void test_case_start_impl(const TestCaseData& in) {
                bool open_ts_tag = false;
                if (tc != nullptr) { // we have already opened a test suite
                    if (std::strcmp(tc->m_test_suite, in.m_test_suite) != 0) {
                        xml.endElement();
                        open_ts_tag = true;
                    }
                } else {
                    open_ts_tag = true; // first test case ==> first test suite
                }

                if (open_ts_tag) {
                    xml.startElement("TestSuite");
                    xml.writeAttribute("name", in.m_test_suite);
                }

                tc = &in;
                xml.startElement("TestCase")
                    .writeAttribute("name", in.m_name)
                    .writeAttribute("filename", skipPathFromFilename(in.m_file.c_str()))
                    .writeAttribute("line", line(in.m_line))
                    .writeAttribute("description", in.m_description);

                if (Approx(in.m_timeout) != 0)
                    xml.writeAttribute("timeout", in.m_timeout);
                if (in.m_may_fail)
                    xml.writeAttribute("may_fail", true);
                if (in.m_should_fail)
                    xml.writeAttribute("should_fail", true);
            }

            // =========================================================================================
            // WHAT FOLLOWS ARE OVERRIDES OF THE VIRTUAL METHODS OF THE REPORTER INTERFACE
            // =========================================================================================

            void report_query(const QueryData& in) override {
                test_run_start();
                if (opt.list_reporters) {
                    for (auto& curr : getListeners())
                        xml.scopedElement("Listener")
                            .writeAttribute("priority", curr.first.first)
                            .writeAttribute("name", curr.first.second);
                    for (auto& curr : getReporters())
                        xml.scopedElement("Reporter")
                            .writeAttribute("priority", curr.first.first)
                            .writeAttribute("name", curr.first.second);
                } else if (opt.count || opt.list_test_cases) {
                    for (unsigned i = 0; i < in.num_data; ++i) {
                        xml.scopedElement("TestCase")
                            .writeAttribute("name", in.data[i]->m_name)
                            .writeAttribute("testsuite", in.data[i]->m_test_suite)
                            .writeAttribute("filename", skipPathFromFilename(in.data[i]->m_file.c_str()))
                            .writeAttribute("line", line(in.data[i]->m_line));
                    }
                    xml.scopedElement("OverallResultsTestCases")
                        .writeAttribute("unskipped", in.run_stats->numTestCasesPassingFilters);
                } else if (opt.list_test_suites) {
                    for (unsigned i = 0; i < in.num_data; ++i)
                        xml.scopedElement("TestSuite").writeAttribute("name", in.data[i]->m_test_suite);
                    xml.scopedElement("OverallResultsTestCases")
                        .writeAttribute("unskipped", in.run_stats->numTestCasesPassingFilters);
                    xml.scopedElement("OverallResultsTestSuites")
                        .writeAttribute("unskipped", in.run_stats->numTestSuitesPassingFilters);
                }
                xml.endElement();
            }

            void test_run_start() override {
                // remove .exe extension - mainly to have the same output on UNIX and Windows
                std::string binary_name = skipPathFromFilename(opt.binary_name.c_str());
#ifdef DOCTEST_PLATFORM_WINDOWS
                if (binary_name.rfind(".exe") != std::string::npos)
                    binary_name = binary_name.substr(0, binary_name.length() - 4);
#endif // DOCTEST_PLATFORM_WINDOWS

                xml.startElement("doctest").writeAttribute("binary", binary_name);
                if (opt.no_version == false)
                    xml.writeAttribute("version", DOCTEST_VERSION_STR);

                // only the consequential ones (TODO: filters)
                xml.scopedElement("Options")
                    .writeAttribute("order_by", opt.order_by.c_str())
                    .writeAttribute("rand_seed", opt.rand_seed)
                    .writeAttribute("first", opt.first)
                    .writeAttribute("last", opt.last)
                    .writeAttribute("abort_after", opt.abort_after)
                    .writeAttribute("subcase_filter_levels", opt.subcase_filter_levels)
                    .writeAttribute("case_sensitive", opt.case_sensitive)
                    .writeAttribute("no_throw", opt.no_throw)
                    .writeAttribute("no_skip", opt.no_skip);
            }

            void test_run_end(const TestRunStats& p) override {
                if (tc) // the TestSuite tag - only if there has been at least 1 test case
                    xml.endElement();

                xml.scopedElement("OverallResultsAsserts")
                    .writeAttribute("successes", p.numAsserts - p.numAssertsFailed)
                    .writeAttribute("failures", p.numAssertsFailed);

                xml.startElement("OverallResultsTestCases")
                    .writeAttribute("successes", p.numTestCasesPassingFilters - p.numTestCasesFailed)
                    .writeAttribute("failures", p.numTestCasesFailed);
                if (opt.no_skipped_summary == false)
                    xml.writeAttribute("skipped", p.numTestCases - p.numTestCasesPassingFilters);
                xml.endElement();

                xml.endElement();
            }

            void test_case_start(const TestCaseData& in) override {
                test_case_start_impl(in);
                xml.ensureTagClosed();
            }

            void test_case_reenter(const TestCaseData&) override {}

            void test_case_end(const CurrentTestCaseStats& st) override {
                xml.startElement("OverallResultsAsserts")
                    .writeAttribute("successes", st.numAssertsCurrentTest - st.numAssertsFailedCurrentTest)
                    .writeAttribute("failures", st.numAssertsFailedCurrentTest);
                if (opt.duration)
                    xml.writeAttribute("duration", st.seconds);
                if (tc->m_expected_failures)
                    xml.writeAttribute("expected_failures", tc->m_expected_failures);
                xml.endElement();

                xml.endElement();
            }

            void test_case_exception(const TestCaseException& e) override {
                std::lock_guard<std::mutex> lock(mutex);

                xml.scopedElement("Exception").writeAttribute("crash", e.is_crash).writeText(e.error_string.c_str());
            }

            void subcase_start(const SubcaseSignature& in) override {
                std::lock_guard<std::mutex> lock(mutex);

                xml.startElement("SubCase")
                    .writeAttribute("name", in.m_name)
                    .writeAttribute("filename", skipPathFromFilename(in.m_file))
                    .writeAttribute("line", line(in.m_line));
                xml.ensureTagClosed();
            }

            void subcase_end() override { xml.endElement(); }

            void log_assert(const AssertData& rb) override {
                if (!rb.m_failed && !opt.success)
                    return;

                std::lock_guard<std::mutex> lock(mutex);

                xml.startElement("Expression")
                    .writeAttribute("success", !rb.m_failed)
                    .writeAttribute("type", assertString(rb.m_at))
                    .writeAttribute("filename", skipPathFromFilename(rb.m_file))
                    .writeAttribute("line", line(rb.m_line));

                xml.scopedElement("Original").writeText(rb.m_expr);

                if (rb.m_threw)
                    xml.scopedElement("Exception").writeText(rb.m_exception.c_str());

                if (rb.m_at & assertType::is_throws_as)
                    xml.scopedElement("ExpectedException").writeText(rb.m_exception_type);
                if (rb.m_at & assertType::is_throws_with)
                    xml.scopedElement("ExpectedExceptionString").writeText(rb.m_exception_string);
                if ((rb.m_at & assertType::is_normal) && !rb.m_threw)
                    xml.scopedElement("Expanded").writeText(rb.m_decomp.c_str());

                log_contexts();

                xml.endElement();
            }

            void log_message(const MessageData& mb) override {
                std::lock_guard<std::mutex> lock(mutex);

                xml.startElement("Message")
                    .writeAttribute("type", failureString(mb.m_severity))
                    .writeAttribute("filename", skipPathFromFilename(mb.m_file))
                    .writeAttribute("line", line(mb.m_line));

                xml.scopedElement("Text").writeText(mb.m_string.c_str());

                log_contexts();

                xml.endElement();
            }

            void test_case_skipped(const TestCaseData& in) override {
                if (opt.no_skipped_summary == false) {
                    test_case_start_impl(in);
                    xml.writeAttribute("skipped", "true");
                    xml.endElement();
                }
            }
        };

        DOCTEST_REGISTER_REPORTER("xml", 0, XmlReporter);

        void fulltext_log_assert_to_stream(std::ostream& s, const AssertData& rb) {
            if ((rb.m_at & (assertType::is_throws_as | assertType::is_throws_with)) ==
                0) //! OCLINT bitwise operator in conditional
                s << Color::Cyan << assertString(rb.m_at) << "( " << rb.m_expr << " ) " << Color::None;

            if (rb.m_at & assertType::is_throws) { //! OCLINT bitwise operator in conditional
                s << (rb.m_threw ? "threw as expected!" : "did NOT throw at all!") << "\n";
            } else if ((rb.m_at & assertType::is_throws_as) && (rb.m_at & assertType::is_throws_with)) { //! OCLINT
                s << Color::Cyan << assertString(rb.m_at) << "( " << rb.m_expr << ", \"" << rb.m_exception_string
                  << "\", " << rb.m_exception_type << " ) " << Color::None;
                if (rb.m_threw) {
                    if (!rb.m_failed) {
                        s << "threw as expected!\n";
                    } else {
                        s << "threw a DIFFERENT exception! (contents: " << rb.m_exception << ")\n";
                    }
                } else {
                    s << "did NOT throw at all!\n";
                }
            } else if (rb.m_at & assertType::is_throws_as) { //! OCLINT bitwise operator in conditional
                s << Color::Cyan << assertString(rb.m_at) << "( " << rb.m_expr << ", " << rb.m_exception_type << " ) "
                  << Color::None
                  << (rb.m_threw ? (rb.m_threw_as ? "threw as expected!" : "threw a DIFFERENT exception: ")
                                 : "did NOT throw at all!")
                  << Color::Cyan << rb.m_exception << "\n";
            } else if (rb.m_at & assertType::is_throws_with) { //! OCLINT bitwise operator in conditional
                s << Color::Cyan << assertString(rb.m_at) << "( " << rb.m_expr << ", \"" << rb.m_exception_string
                  << "\" ) " << Color::None
                  << (rb.m_threw ? (!rb.m_failed ? "threw as expected!" : "threw a DIFFERENT exception: ")
                                 : "did NOT throw at all!")
                  << Color::Cyan << rb.m_exception << "\n";
            } else if (rb.m_at & assertType::is_nothrow) { //! OCLINT bitwise operator in conditional
                s << (rb.m_threw ? "THREW exception: " : "didn't throw!") << Color::Cyan << rb.m_exception << "\n";
            } else {
                s << (rb.m_threw ? "THREW exception: " : (!rb.m_failed ? "is correct!\n" : "is NOT correct!\n"));
                if (rb.m_threw)
                    s << rb.m_exception << "\n";
                else
                    s << "  values: " << assertString(rb.m_at) << "( " << rb.m_decomp << " )\n";
            }
        }

        // TODO:
        // - log_contexts()
        // - log_message()
        // - respond to queries
        // - honor remaining options
        // - more attributes in tags
        struct JUnitReporter : public IReporter {
            XmlWriter xml;
            std::mutex mutex;
            Timer timer;
            std::vector<String> deepestSubcaseStackNames;

            struct JUnitTestCaseData {
                DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wdeprecated-declarations") // gmtime
                static std::string getCurrentTimestamp() {
                    // Beware, this is not reentrant because of backward compatibility issues
                    // Also, UTC only, again because of backward compatibility (%z is C++11)
                    time_t rawtime;
                    std::time(&rawtime);
                    auto const timeStampSize = sizeof("2017-01-16T17:06:45Z");

                    std::tm* timeInfo;
                    timeInfo = std::gmtime(&rawtime);

                    char timeStamp[timeStampSize];
                    const char* const fmt = "%Y-%m-%dT%H:%M:%SZ";

                    std::strftime(timeStamp, timeStampSize, fmt, timeInfo);
                    return std::string(timeStamp);
                }
                DOCTEST_CLANG_SUPPRESS_WARNING_POP

                struct JUnitTestMessage {
                    JUnitTestMessage(const std::string& _message, const std::string& _type, const std::string& _details)
                        : message(_message), type(_type), details(_details) {}

                    JUnitTestMessage(const std::string& _message, const std::string& _details)
                        : message(_message), type(), details(_details) {}

                    std::string message, type, details;
                };

                struct JUnitTestCase {
                    JUnitTestCase(const std::string& _classname, const std::string& _name)
                        : classname(_classname), name(_name), time(0), failures() {}

                    std::string classname, name;
                    double time;
                    std::vector<JUnitTestMessage> failures, errors;
                };

                void add(const std::string& classname, const std::string& name) {
                    testcases.emplace_back(classname, name);
                }

                void appendSubcaseNamesToLastTestcase(std::vector<String> nameStack) {
                    for (auto& curr : nameStack)
                        if (curr.size())
                            testcases.back().name += std::string("/") + curr.c_str();
                }

                void addTime(double time) {
                    if (time < 1e-4)
                        time = 0;
                    testcases.back().time = time;
                    totalSeconds += time;
                }

                void addFailure(const std::string& message, const std::string& type, const std::string& details) {
                    testcases.back().failures.emplace_back(message, type, details);
                    ++totalFailures;
                }

                void addError(const std::string& message, const std::string& details) {
                    testcases.back().errors.emplace_back(message, details);
                    ++totalErrors;
                }

                std::vector<JUnitTestCase> testcases;
                double totalSeconds = 0;
                int totalErrors = 0, totalFailures = 0;
            };

            JUnitTestCaseData testCaseData;

            // caching pointers/references to objects of these types - safe to do
            const ContextOptions& opt;
            const TestCaseData* tc = nullptr;

            JUnitReporter(const ContextOptions& co) : xml(*co.cout), opt(co) {}

            unsigned line(unsigned l) const { return opt.no_line_numbers ? 0 : l; }

            // =========================================================================================
            // WHAT FOLLOWS ARE OVERRIDES OF THE VIRTUAL METHODS OF THE REPORTER INTERFACE
            // =========================================================================================

            void report_query(const QueryData&) override {}

            void test_run_start() override {}

            void test_run_end(const TestRunStats& p) override {
                // remove .exe extension - mainly to have the same output on UNIX and Windows
                std::string binary_name = skipPathFromFilename(opt.binary_name.c_str());
#ifdef DOCTEST_PLATFORM_WINDOWS
                if (binary_name.rfind(".exe") != std::string::npos)
                    binary_name = binary_name.substr(0, binary_name.length() - 4);
#endif // DOCTEST_PLATFORM_WINDOWS
                xml.startElement("testsuites");
                xml.startElement("testsuite")
                    .writeAttribute("name", binary_name)
                    .writeAttribute("errors", testCaseData.totalErrors)
                    .writeAttribute("failures", testCaseData.totalFailures)
                    .writeAttribute("tests", p.numAsserts);
                if (opt.no_time_in_output == false) {
                    xml.writeAttribute("time", testCaseData.totalSeconds);
                    xml.writeAttribute("timestamp", JUnitTestCaseData::getCurrentTimestamp());
                }
                if (opt.no_version == false)
                    xml.writeAttribute("doctest_version", DOCTEST_VERSION_STR);

                for (const auto& testCase : testCaseData.testcases) {
                    xml.startElement("testcase")
                        .writeAttribute("classname", testCase.classname)
                        .writeAttribute("name", testCase.name);
                    if (opt.no_time_in_output == false)
                        xml.writeAttribute("time", testCase.time);
                    // This is not ideal, but it should be enough to mimic gtest's junit output.
                    xml.writeAttribute("status", "run");

                    for (const auto& failure : testCase.failures) {
                        xml.scopedElement("failure")
                            .writeAttribute("message", failure.message)
                            .writeAttribute("type", failure.type)
                            .writeText(failure.details, false);
                    }

                    for (const auto& error : testCase.errors) {
                        xml.scopedElement("error").writeAttribute("message", error.message).writeText(error.details);
                    }

                    xml.endElement();
                }
                xml.endElement();
                xml.endElement();
            }

            void test_case_start(const TestCaseData& in) override {
                testCaseData.add(skipPathFromFilename(in.m_file.c_str()), in.m_name);
                timer.start();
            }

            void test_case_reenter(const TestCaseData& in) override {
                testCaseData.addTime(timer.getElapsedSeconds());
                testCaseData.appendSubcaseNamesToLastTestcase(deepestSubcaseStackNames);
                deepestSubcaseStackNames.clear();

                timer.start();
                testCaseData.add(skipPathFromFilename(in.m_file.c_str()), in.m_name);
            }

            void test_case_end(const CurrentTestCaseStats&) override {
                testCaseData.addTime(timer.getElapsedSeconds());
                testCaseData.appendSubcaseNamesToLastTestcase(deepestSubcaseStackNames);
                deepestSubcaseStackNames.clear();
            }

            void test_case_exception(const TestCaseException& e) override {
                std::lock_guard<std::mutex> lock(mutex);
                testCaseData.addError("exception", e.error_string.c_str());
            }

            void subcase_start(const SubcaseSignature& in) override {
                std::lock_guard<std::mutex> lock(mutex);
                deepestSubcaseStackNames.push_back(in.m_name);
            }

            void subcase_end() override {}

            void log_assert(const AssertData& rb) override {
                if (!rb.m_failed) // report only failures & ignore the `success` option
                    return;

                std::lock_guard<std::mutex> lock(mutex);

                std::ostringstream os;
                os << skipPathFromFilename(rb.m_file) << (opt.gnu_file_line ? ":" : "(") << line(rb.m_line)
                   << (opt.gnu_file_line ? ":" : "):") << std::endl;

                fulltext_log_assert_to_stream(os, rb);
                testCaseData.addFailure(rb.m_decomp.c_str(), assertString(rb.m_at), os.str());
            }

            void log_message(const MessageData&) override {}

            void test_case_skipped(const TestCaseData&) override {}
        };

        DOCTEST_REGISTER_REPORTER("junit", 0, JUnitReporter);

        struct Whitespace {
            int nrSpaces;
            explicit Whitespace(int nr) : nrSpaces(nr) {}
        };

        std::ostream& operator<<(std::ostream& out, const Whitespace& ws) {
            if (ws.nrSpaces != 0)
                out << std::setw(ws.nrSpaces) << ' ';
            return out;
        }

        struct ConsoleReporter : public IReporter {
            std::ostream& s;
            bool hasLoggedCurrentTestStart;
            std::vector<SubcaseSignature> subcasesStack;
            size_t currentSubcaseLevel;
            std::mutex mutex;

            // caching pointers/references to objects of these types - safe to do
            const ContextOptions& opt;
            const TestCaseData* tc;

            ConsoleReporter(const ContextOptions& co) : s(*co.cout), opt(co) {}

            ConsoleReporter(const ContextOptions& co, std::ostream& ostr) : s(ostr), opt(co) {}

            // =========================================================================================
            // WHAT FOLLOWS ARE HELPERS USED BY THE OVERRIDES OF THE VIRTUAL METHODS OF THE INTERFACE
            // =========================================================================================

            void separator_to_stream() {
                s << Color::Yellow
                  << "==============================================================================="
                     "\n";
            }

            const char* getSuccessOrFailString(bool success, assertType::Enum at, const char* success_str) {
                if (success)
                    return success_str;
                return failureString(at);
            }

            Color::Enum getSuccessOrFailColor(bool success, assertType::Enum at) {
                return success ? Color::BrightGreen : (at & assertType::is_warn) ? Color::Yellow : Color::Red;
            }

            void successOrFailColoredStringToStream(bool success, assertType::Enum at,
                                                    const char* success_str = "SUCCESS") {
                s << getSuccessOrFailColor(success, at) << getSuccessOrFailString(success, at, success_str) << ": ";
            }

            void log_contexts() {
                int num_contexts = get_num_active_contexts();
                if (num_contexts) {
                    auto contexts = get_active_contexts();

                    s << Color::None << "  logged: ";
                    for (int i = 0; i < num_contexts; ++i) {
                        s << (i == 0 ? "" : "          ");
                        contexts[i]->stringify(&s);
                        s << "\n";
                    }
                }

                s << "\n";
            }

            // this was requested to be made virtual so users could override it
            virtual void file_line_to_stream(const char* file, int line, const char* tail = "") {
                s << Color::LightGrey << skipPathFromFilename(file) << (opt.gnu_file_line ? ":" : "(")
                  << (opt.no_line_numbers ? 0 : line) // 0 or the real num depending on the option
                  << (opt.gnu_file_line ? ":" : "):") << tail;
            }

            void logTestStart() {
                if (hasLoggedCurrentTestStart)
                    return;

                separator_to_stream();
                file_line_to_stream(tc->m_file.c_str(), tc->m_line, "\n");
                if (tc->m_description)
                    s << Color::Yellow << "DESCRIPTION: " << Color::None << tc->m_description << "\n";
                if (tc->m_test_suite && tc->m_test_suite[0] != '\0')
                    s << Color::Yellow << "TEST SUITE: " << Color::None << tc->m_test_suite << "\n";
                if (strncmp(tc->m_name, "  Scenario:", 11) != 0)
                    s << Color::Yellow << "TEST CASE:  ";
                s << Color::None << tc->m_name << "\n";

                for (size_t i = 0; i < currentSubcaseLevel; ++i) {
                    if (subcasesStack[i].m_name[0] != '\0')
                        s << "  " << subcasesStack[i].m_name << "\n";
                }

                if (currentSubcaseLevel != subcasesStack.size()) {
                    s << Color::Yellow << "\nDEEPEST SUBCASE STACK REACHED (DIFFERENT FROM THE CURRENT ONE):\n"
                      << Color::None;
                    for (size_t i = 0; i < subcasesStack.size(); ++i) {
                        if (subcasesStack[i].m_name[0] != '\0')
                            s << "  " << subcasesStack[i].m_name << "\n";
                    }
                }

                s << "\n";

                hasLoggedCurrentTestStart = true;
            }

            void printVersion() {
                if (opt.no_version == false)
                    s << Color::Cyan << "[doctest] " << Color::None << "doctest version is \"" << DOCTEST_VERSION_STR
                      << "\"\n";
            }

            void printIntro() {
                printVersion();
                s << Color::Cyan << "[doctest] " << Color::None
                  << "run with \"--" DOCTEST_OPTIONS_PREFIX_DISPLAY "help\" for options\n";
            }

            void printHelp() {
                int sizePrefixDisplay = static_cast<int>(strlen(DOCTEST_OPTIONS_PREFIX_DISPLAY));
                printVersion();
                // clang-format off
            s << Color::Cyan << "[doctest]\n" << Color::None;
            s << Color::Cyan << "[doctest] " << Color::None;
            s << "boolean values: \"1/on/yes/true\" or \"0/off/no/false\"\n";
            s << Color::Cyan << "[doctest] " << Color::None;
            s << "filter  values: \"str1,str2,str3\" (comma separated strings)\n";
            s << Color::Cyan << "[doctest]\n" << Color::None;
            s << Color::Cyan << "[doctest] " << Color::None;
            s << "filters use wildcards for matching strings\n";
            s << Color::Cyan << "[doctest] " << Color::None;
            s << "something passes a filter if any of the strings in a filter matches\n";
#ifndef DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
            s << Color::Cyan << "[doctest]\n" << Color::None;
            s << Color::Cyan << "[doctest] " << Color::None;
            s << "ALL FLAGS, OPTIONS AND FILTERS ALSO AVAILABLE WITH A \"" DOCTEST_CONFIG_OPTIONS_PREFIX "\" PREFIX!!!\n";
#endif
            s << Color::Cyan << "[doctest]\n" << Color::None;
            s << Color::Cyan << "[doctest] " << Color::None;
            s << "Query flags - the program quits after them. Available:\n\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "?,   --" DOCTEST_OPTIONS_PREFIX_DISPLAY "help, -" DOCTEST_OPTIONS_PREFIX_DISPLAY "h                      "
              << Whitespace(sizePrefixDisplay*0) <<  "prints this message\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "v,   --" DOCTEST_OPTIONS_PREFIX_DISPLAY "version                       "
              << Whitespace(sizePrefixDisplay*1) << "prints the version\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "c,   --" DOCTEST_OPTIONS_PREFIX_DISPLAY "count                         "
              << Whitespace(sizePrefixDisplay*1) << "prints the number of matching tests\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "ltc, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "list-test-cases               "
              << Whitespace(sizePrefixDisplay*1) << "lists all matching tests by name\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "lts, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "list-test-suites              "
              << Whitespace(sizePrefixDisplay*1) << "lists all matching test suites\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "lr,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "list-reporters                "
              << Whitespace(sizePrefixDisplay*1) << "lists all registered reporters\n\n";
            // ================================================================================== << 79
            s << Color::Cyan << "[doctest] " << Color::None;
            s << "The available <int>/<string> options/filters are:\n\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "tc,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "test-case=<filters>           "
              << Whitespace(sizePrefixDisplay*1) << "filters     tests by their name\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "tce, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "test-case-exclude=<filters>   "
              << Whitespace(sizePrefixDisplay*1) << "filters OUT tests by their name\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "sf,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "source-file=<filters>         "
              << Whitespace(sizePrefixDisplay*1) << "filters     tests by their file\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "sfe, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "source-file-exclude=<filters> "
              << Whitespace(sizePrefixDisplay*1) << "filters OUT tests by their file\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "ts,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "test-suite=<filters>          "
              << Whitespace(sizePrefixDisplay*1) << "filters     tests by their test suite\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "tse, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "test-suite-exclude=<filters>  "
              << Whitespace(sizePrefixDisplay*1) << "filters OUT tests by their test suite\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "sc,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "subcase=<filters>             "
              << Whitespace(sizePrefixDisplay*1) << "filters     subcases by their name\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "sce, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "subcase-exclude=<filters>     "
              << Whitespace(sizePrefixDisplay*1) << "filters OUT subcases by their name\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "r,   --" DOCTEST_OPTIONS_PREFIX_DISPLAY "reporters=<filters>           "
              << Whitespace(sizePrefixDisplay*1) << "reporters to use (console is default)\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "o,   --" DOCTEST_OPTIONS_PREFIX_DISPLAY "out=<string>                  "
              << Whitespace(sizePrefixDisplay*1) << "output filename\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "ob,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "order-by=<string>             "
              << Whitespace(sizePrefixDisplay*1) << "how the tests should be ordered\n";
            s << Whitespace(sizePrefixDisplay*3) << "                                       <string> - by [file/suite/name/rand]\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "rs,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "rand-seed=<int>               "
              << Whitespace(sizePrefixDisplay*1) << "seed for random ordering\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "f,   --" DOCTEST_OPTIONS_PREFIX_DISPLAY "first=<int>                   "
              << Whitespace(sizePrefixDisplay*1) << "the first test passing the filters to\n";
            s << Whitespace(sizePrefixDisplay*3) << "                                       execute - for range-based execution\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "l,   --" DOCTEST_OPTIONS_PREFIX_DISPLAY "last=<int>                    "
              << Whitespace(sizePrefixDisplay*1) << "the last test passing the filters to\n";
            s << Whitespace(sizePrefixDisplay*3) << "                                       execute - for range-based execution\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "aa,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "abort-after=<int>             "
              << Whitespace(sizePrefixDisplay*1) << "stop after <int> failed assertions\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "scfl,--" DOCTEST_OPTIONS_PREFIX_DISPLAY "subcase-filter-levels=<int>   "
              << Whitespace(sizePrefixDisplay*1) << "apply filters for the first <int> levels\n";
            s << Color::Cyan << "\n[doctest] " << Color::None;
            s << "Bool options - can be used like flags and true is assumed. Available:\n\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "s,   --" DOCTEST_OPTIONS_PREFIX_DISPLAY "success=<bool>                "
              << Whitespace(sizePrefixDisplay*1) << "include successful assertions in output\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "cs,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "case-sensitive=<bool>         "
              << Whitespace(sizePrefixDisplay*1) << "filters being treated as case sensitive\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "e,   --" DOCTEST_OPTIONS_PREFIX_DISPLAY "exit=<bool>                   "
              << Whitespace(sizePrefixDisplay*1) << "exits after the tests finish\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "d,   --" DOCTEST_OPTIONS_PREFIX_DISPLAY "duration=<bool>               "
              << Whitespace(sizePrefixDisplay*1) << "prints the time duration of each test\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "nt,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-throw=<bool>               "
              << Whitespace(sizePrefixDisplay*1) << "skips exceptions-related assert checks\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "ne,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-exitcode=<bool>            "
              << Whitespace(sizePrefixDisplay*1) << "returns (or exits) always with success\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "nr,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-run=<bool>                 "
              << Whitespace(sizePrefixDisplay*1) << "skips all runtime doctest operations\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "nv,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-version=<bool>             "
              << Whitespace(sizePrefixDisplay*1) << "omit the framework version in the output\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "nc,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-colors=<bool>              "
              << Whitespace(sizePrefixDisplay*1) << "disables colors in output\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "fc,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "force-colors=<bool>           "
              << Whitespace(sizePrefixDisplay*1) << "use colors even when not in a tty\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "nb,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-breaks=<bool>              "
              << Whitespace(sizePrefixDisplay*1) << "disables breakpoints in debuggers\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "ns,  --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-skip=<bool>                "
              << Whitespace(sizePrefixDisplay*1) << "don't skip test cases marked as skip\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "gfl, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "gnu-file-line=<bool>          "
              << Whitespace(sizePrefixDisplay*1) << ":n: vs (n): for line numbers in output\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "npf, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-path-filenames=<bool>      "
              << Whitespace(sizePrefixDisplay*1) << "only filenames and no paths in output\n";
            s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "nln, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-line-numbers=<bool>        "
              << Whitespace(sizePrefixDisplay*1) << "0 instead of real line numbers in output\n";
            // ================================================================================== << 79
                // clang-format on

                s << Color::Cyan << "\n[doctest] " << Color::None;
                s << "for more information visit the project documentation\n\n";
            }

            void printRegisteredReporters() {
                printVersion();
                auto printReporters = [this](const reporterMap& reporters, const char* type) {
                    if (reporters.size()) {
                        s << Color::Cyan << "[doctest] " << Color::None << "listing all registered " << type << "\n";
                        for (auto& curr : reporters)
                            s << "priority: " << std::setw(5) << curr.first.first << " name: " << curr.first.second
                              << "\n";
                    }
                };
                printReporters(getListeners(), "listeners");
                printReporters(getReporters(), "reporters");
            }

            void list_query_results() {
                separator_to_stream();
                if (opt.count || opt.list_test_cases) {
                    s << Color::Cyan << "[doctest] " << Color::None
                      << "unskipped test cases passing the current filters: " << g_cs->numTestCasesPassingFilters
                      << "\n";
                } else if (opt.list_test_suites) {
                    s << Color::Cyan << "[doctest] " << Color::None
                      << "unskipped test cases passing the current filters: " << g_cs->numTestCasesPassingFilters
                      << "\n";
                    s << Color::Cyan << "[doctest] " << Color::None
                      << "test suites with unskipped test cases passing the current filters: "
                      << g_cs->numTestSuitesPassingFilters << "\n";
                }
            }

            // =========================================================================================
            // WHAT FOLLOWS ARE OVERRIDES OF THE VIRTUAL METHODS OF THE REPORTER INTERFACE
            // =========================================================================================

            void report_query(const QueryData& in) override {
                if (opt.version) {
                    printVersion();
                } else if (opt.help) {
                    printHelp();
                } else if (opt.list_reporters) {
                    printRegisteredReporters();
                } else if (opt.count || opt.list_test_cases) {
                    if (opt.list_test_cases) {
                        s << Color::Cyan << "[doctest] " << Color::None << "listing all test case names\n";
                        separator_to_stream();
                    }

                    for (unsigned i = 0; i < in.num_data; ++i)
                        s << Color::None << in.data[i]->m_name << "\n";

                    separator_to_stream();

                    s << Color::Cyan << "[doctest] " << Color::None
                      << "unskipped test cases passing the current filters: " << g_cs->numTestCasesPassingFilters
                      << "\n";

                } else if (opt.list_test_suites) {
                    s << Color::Cyan << "[doctest] " << Color::None << "listing all test suites\n";
                    separator_to_stream();

                    for (unsigned i = 0; i < in.num_data; ++i)
                        s << Color::None << in.data[i]->m_test_suite << "\n";

                    separator_to_stream();

                    s << Color::Cyan << "[doctest] " << Color::None
                      << "unskipped test cases passing the current filters: " << g_cs->numTestCasesPassingFilters
                      << "\n";
                    s << Color::Cyan << "[doctest] " << Color::None
                      << "test suites with unskipped test cases passing the current filters: "
                      << g_cs->numTestSuitesPassingFilters << "\n";
                }
            }

            void test_run_start() override { printIntro(); }

            void test_run_end(const TestRunStats& p) override {
                separator_to_stream();
                s << std::dec;

                const bool anythingFailed = p.numTestCasesFailed > 0 || p.numAssertsFailed > 0;
                s << Color::Cyan << "[doctest] " << Color::None << "test cases: " << std::setw(6)
                  << p.numTestCasesPassingFilters << " | "
                  << ((p.numTestCasesPassingFilters == 0 || anythingFailed) ? Color::None : Color::Green)
                  << std::setw(6) << p.numTestCasesPassingFilters - p.numTestCasesFailed << " passed" << Color::None
                  << " | " << (p.numTestCasesFailed > 0 ? Color::Red : Color::None) << std::setw(6)
                  << p.numTestCasesFailed << " failed" << Color::None << " | ";
                if (opt.no_skipped_summary == false) {
                    const int numSkipped = p.numTestCases - p.numTestCasesPassingFilters;
                    s << (numSkipped == 0 ? Color::None : Color::Yellow) << std::setw(6) << numSkipped << " skipped"
                      << Color::None;
                }
                s << "\n";
                s << Color::Cyan << "[doctest] " << Color::None << "assertions: " << std::setw(6) << p.numAsserts
                  << " | " << ((p.numAsserts == 0 || anythingFailed) ? Color::None : Color::Green) << std::setw(6)
                  << (p.numAsserts - p.numAssertsFailed) << " passed" << Color::None << " | "
                  << (p.numAssertsFailed > 0 ? Color::Red : Color::None) << std::setw(6) << p.numAssertsFailed
                  << " failed" << Color::None << " |\n";
                s << Color::Cyan << "[doctest] " << Color::None
                  << "Status: " << (p.numTestCasesFailed > 0 ? Color::Red : Color::Green)
                  << ((p.numTestCasesFailed > 0) ? "FAILURE!" : "SUCCESS!") << Color::None << std::endl;
            }

            void test_case_start(const TestCaseData& in) override {
                hasLoggedCurrentTestStart = false;
                tc = &in;
                subcasesStack.clear();
                currentSubcaseLevel = 0;
            }

            void test_case_reenter(const TestCaseData&) override { subcasesStack.clear(); }

            void test_case_end(const CurrentTestCaseStats& st) override {
                // log the preamble of the test case only if there is something
                // else to print - something other than that an assert has failed
                if (opt.duration || (st.failure_flags && st.failure_flags != TestCaseFailureReason::AssertFailure))
                    logTestStart();

                if (opt.duration)
                    s << Color::None << std::setprecision(6) << std::fixed << st.seconds << " s: " << tc->m_name
                      << "\n";

                if (st.failure_flags & TestCaseFailureReason::Timeout)
                    s << Color::Red << "Test case exceeded time limit of " << std::setprecision(6) << std::fixed
                      << tc->m_timeout << "!\n";

                if (st.failure_flags & TestCaseFailureReason::ShouldHaveFailedButDidnt) {
                    s << Color::Red << "Should have failed but didn't! Marking it as failed!\n";
                } else if (st.failure_flags & TestCaseFailureReason::ShouldHaveFailedAndDid) {
                    s << Color::Yellow << "Failed as expected so marking it as not failed\n";
                } else if (st.failure_flags & TestCaseFailureReason::CouldHaveFailedAndDid) {
                    s << Color::Yellow << "Allowed to fail so marking it as not failed\n";
                } else if (st.failure_flags & TestCaseFailureReason::DidntFailExactlyNumTimes) {
                    s << Color::Red << "Didn't fail exactly " << tc->m_expected_failures
                      << " times so marking it as failed!\n";
                } else if (st.failure_flags & TestCaseFailureReason::FailedExactlyNumTimes) {
                    s << Color::Yellow << "Failed exactly " << tc->m_expected_failures
                      << " times as expected so marking it as not failed!\n";
                }
                if (st.failure_flags & TestCaseFailureReason::TooManyFailedAsserts) {
                    s << Color::Red << "Aborting - too many failed asserts!\n";
                }
                s << Color::None; // lgtm [cpp/useless-expression]
            }

            void test_case_exception(const TestCaseException& e) override {
                logTestStart();

                file_line_to_stream(tc->m_file.c_str(), tc->m_line, " ");
                successOrFailColoredStringToStream(false, e.is_crash ? assertType::is_require : assertType::is_check);
                s << Color::Red << (e.is_crash ? "test case CRASHED: " : "test case THREW exception: ") << Color::Cyan
                  << e.error_string << "\n";

                int num_stringified_contexts = get_num_stringified_contexts();
                if (num_stringified_contexts) {
                    auto stringified_contexts = get_stringified_contexts();
                    s << Color::None << "  logged: ";
                    for (int i = num_stringified_contexts; i > 0; --i) {
                        s << (i == num_stringified_contexts ? "" : "          ") << stringified_contexts[i - 1] << "\n";
                    }
                }
                s << "\n" << Color::None;
            }

            void subcase_start(const SubcaseSignature& subc) override {
                std::lock_guard<std::mutex> lock(mutex);
                subcasesStack.push_back(subc);
                ++currentSubcaseLevel;
                hasLoggedCurrentTestStart = false;
            }

            void subcase_end() override {
                std::lock_guard<std::mutex> lock(mutex);
                --currentSubcaseLevel;
                hasLoggedCurrentTestStart = false;
            }

            void log_assert(const AssertData& rb) override {
                if (!rb.m_failed && !opt.success)
                    return;

                std::lock_guard<std::mutex> lock(mutex);

                logTestStart();

                file_line_to_stream(rb.m_file, rb.m_line, " ");
                successOrFailColoredStringToStream(!rb.m_failed, rb.m_at);

                fulltext_log_assert_to_stream(s, rb);

                log_contexts();
            }

            void log_message(const MessageData& mb) override {
                std::lock_guard<std::mutex> lock(mutex);

                logTestStart();

                file_line_to_stream(mb.m_file, mb.m_line, " ");
                s << getSuccessOrFailColor(false, mb.m_severity)
                  << getSuccessOrFailString(mb.m_severity & assertType::is_warn, mb.m_severity, "MESSAGE") << ": ";
                s << Color::None << mb.m_string << "\n";
                log_contexts();
            }

            void test_case_skipped(const TestCaseData&) override {}
        };

        DOCTEST_REGISTER_REPORTER("console", 0, ConsoleReporter);

#ifdef DOCTEST_PLATFORM_WINDOWS
        struct DebugOutputWindowReporter : public ConsoleReporter {
            DOCTEST_THREAD_LOCAL static std::ostringstream oss;

            DebugOutputWindowReporter(const ContextOptions& co) : ConsoleReporter(co, oss) {}

#define DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(func, type, arg)                                                        \
    void func(type arg) override {                                                                                     \
        bool with_col = g_no_colors;                                                                                   \
        g_no_colors = false;                                                                                           \
        ConsoleReporter::func(arg);                                                                                    \
        DOCTEST_OUTPUT_DEBUG_STRING(oss.str().c_str());                                                                \
        oss.str("");                                                                                                   \
        g_no_colors = with_col;                                                                                        \
    }

            DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(test_run_start, DOCTEST_EMPTY, DOCTEST_EMPTY)
            DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(test_run_end, const TestRunStats&, in)
            DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(test_case_start, const TestCaseData&, in)
            DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(test_case_reenter, const TestCaseData&, in)
            DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(test_case_end, const CurrentTestCaseStats&, in)
            DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(test_case_exception, const TestCaseException&, in)
            DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(subcase_start, const SubcaseSignature&, in)
            DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(subcase_end, DOCTEST_EMPTY, DOCTEST_EMPTY)
            DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(log_assert, const AssertData&, in)
            DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(log_message, const MessageData&, in)
            DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(test_case_skipped, const TestCaseData&, in)
        };

        DOCTEST_THREAD_LOCAL std::ostringstream DebugOutputWindowReporter::oss;
#endif // DOCTEST_PLATFORM_WINDOWS

        // the implementation of parseOption()
        bool parseOptionImpl(int argc, const char* const* argv, const char* pattern, String* value) {
            // going from the end to the beginning and stopping on the first occurrence from the end
            for (int i = argc; i > 0; --i) {
                auto index = i - 1;
                auto temp = std::strstr(argv[index], pattern);
                if (temp && (value || strlen(temp) == strlen(pattern))) { //! OCLINT prefer early exits and continue
                    // eliminate matches in which the chars before the option are not '-'
                    bool noBadCharsFound = true;
                    auto curr = argv[index];
                    while (curr != temp) {
                        if (*curr++ != '-') {
                            noBadCharsFound = false;
                            break;
                        }
                    }
                    if (noBadCharsFound && argv[index][0] == '-') {
                        if (value) {
                            // parsing the value of an option
                            temp += strlen(pattern);
                            const unsigned len = strlen(temp);
                            if (len) {
                                *value = temp;
                                return true;
                            }
                        } else {
                            // just a flag - no value
                            return true;
                        }
                    }
                }
            }
            return false;
        }

        // parses an option and returns the string after the '=' character
        bool parseOption(int argc, const char* const* argv, const char* pattern, String* value = nullptr,
                         const String& defaultVal = String()) {
            if (value)
                *value = defaultVal;
#ifndef DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
            // offset (normally 3 for "dt-") to skip prefix
            if (parseOptionImpl(argc, argv, pattern + strlen(DOCTEST_CONFIG_OPTIONS_PREFIX), value))
                return true;
#endif // DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
            return parseOptionImpl(argc, argv, pattern, value);
        }

        // locates a flag on the command line
        bool parseFlag(int argc, const char* const* argv, const char* pattern) {
            return parseOption(argc, argv, pattern);
        }

        // parses a comma separated list of words after a pattern in one of the arguments in argv
        bool parseCommaSepArgs(int argc, const char* const* argv, const char* pattern, std::vector<String>& res) {
            String filtersString;
            if (parseOption(argc, argv, pattern, &filtersString)) {
                // tokenize with "," as a separator
                // cppcheck-suppress strtokCalled
                DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wdeprecated-declarations")
                auto pch = std::strtok(filtersString.c_str(), ","); // modifies the string
                while (pch != nullptr) {
                    if (strlen(pch))
                        res.push_back(pch);
                    // uses the strtok() internal state to go to the next token
                    // cppcheck-suppress strtokCalled
                    pch = std::strtok(nullptr, ",");
                }
                DOCTEST_CLANG_SUPPRESS_WARNING_POP
                return true;
            }
            return false;
        }

        enum optionType { option_bool, option_int };

        // parses an int/bool option from the command line
        bool parseIntOption(int argc, const char* const* argv, const char* pattern, optionType type, int& res) {
            String parsedValue;
            if (!parseOption(argc, argv, pattern, &parsedValue))
                return false;

            if (type == 0) {
                // boolean
                const char positive[][5] = {"1", "true", "on", "yes"};  // 5 - strlen("true") + 1
                const char negative[][6] = {"0", "false", "off", "no"}; // 6 - strlen("false") + 1

                // if the value matches any of the positive/negative possibilities
                for (unsigned i = 0; i < 4; i++) {
                    if (parsedValue.compare(positive[i], true) == 0) {
                        res = 1; //! OCLINT parameter reassignment
                        return true;
                    }
                    if (parsedValue.compare(negative[i], true) == 0) {
                        res = 0; //! OCLINT parameter reassignment
                        return true;
                    }
                }
            } else {
                // integer
                // TODO: change this to use std::stoi or something else! currently it uses undefined behavior - assumes
                // '0' on failed parse...
                int theInt = std::atoi(parsedValue.c_str()); // NOLINT
                if (theInt != 0) {
                    res = theInt; //! OCLINT parameter reassignment
                    return true;
                }
            }
            return false;
        }
    } // namespace

    Context::Context(int argc, const char* const* argv) : p(new detail::ContextState) {
        parseArgs(argc, argv, true);
        if (argc)
            p->binary_name = argv[0];
    }

    Context::~Context() {
        if (g_cs == p)
            g_cs = nullptr;
        delete p;
    }

    void Context::applyCommandLine(int argc, const char* const* argv) {
        parseArgs(argc, argv);
        if (argc)
            p->binary_name = argv[0];
    }

    // parses args
    void Context::parseArgs(int argc, const char* const* argv, bool withDefaults) {
        using namespace detail;

        // clang-format off
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "source-file=",        p->filters[0]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "sf=",                 p->filters[0]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "source-file-exclude=",p->filters[1]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "sfe=",                p->filters[1]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "test-suite=",         p->filters[2]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "ts=",                 p->filters[2]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "test-suite-exclude=", p->filters[3]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "tse=",                p->filters[3]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "test-case=",          p->filters[4]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "tc=",                 p->filters[4]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "test-case-exclude=",  p->filters[5]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "tce=",                p->filters[5]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "subcase=",            p->filters[6]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "sc=",                 p->filters[6]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "subcase-exclude=",    p->filters[7]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "sce=",                p->filters[7]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "reporters=",          p->filters[8]);
    parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "r=",                  p->filters[8]);
        // clang-format on

        int intRes = 0;
        String strRes;

#define DOCTEST_PARSE_AS_BOOL_OR_FLAG(name, sname, var, default)                                                       \
    if (parseIntOption(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX name "=", option_bool, intRes) ||                     \
        parseIntOption(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX sname "=", option_bool, intRes))                      \
        p->var = !!intRes;                                                                                             \
    else if (parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX name) ||                                              \
             parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX sname))                                               \
        p->var = true;                                                                                                 \
    else if (withDefaults)                                                                                             \
    p->var = default

#define DOCTEST_PARSE_INT_OPTION(name, sname, var, default)                                                            \
    if (parseIntOption(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX name "=", option_int, intRes) ||                      \
        parseIntOption(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX sname "=", option_int, intRes))                       \
        p->var = intRes;                                                                                               \
    else if (withDefaults)                                                                                             \
    p->var = default

#define DOCTEST_PARSE_STR_OPTION(name, sname, var, default)                                                            \
    if (parseOption(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX name "=", &strRes, default) ||                           \
        parseOption(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX sname "=", &strRes, default) || withDefaults)            \
    p->var = strRes

        // clang-format off
    DOCTEST_PARSE_STR_OPTION("out", "o", out, "");
    DOCTEST_PARSE_STR_OPTION("order-by", "ob", order_by, "file");
    DOCTEST_PARSE_INT_OPTION("rand-seed", "rs", rand_seed, 0);

    DOCTEST_PARSE_INT_OPTION("first", "f", first, 0);
    DOCTEST_PARSE_INT_OPTION("last", "l", last, UINT_MAX);

    DOCTEST_PARSE_INT_OPTION("abort-after", "aa", abort_after, 0);
    DOCTEST_PARSE_INT_OPTION("subcase-filter-levels", "scfl", subcase_filter_levels, INT_MAX);

    DOCTEST_PARSE_AS_BOOL_OR_FLAG("success", "s", success, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("case-sensitive", "cs", case_sensitive, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("exit", "e", exit, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("duration", "d", duration, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-throw", "nt", no_throw, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-exitcode", "ne", no_exitcode, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-run", "nr", no_run, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-version", "nv", no_version, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-colors", "nc", no_colors, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("force-colors", "fc", force_colors, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-breaks", "nb", no_breaks, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-skip", "ns", no_skip, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("gnu-file-line", "gfl", gnu_file_line, !bool(DOCTEST_MSVC));
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-path-filenames", "npf", no_path_in_filenames, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-line-numbers", "nln", no_line_numbers, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-skipped-summary", "nss", no_skipped_summary, false);
    DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-time-in-output", "ntio", no_time_in_output, false);
        // clang-format on

        if (withDefaults) {
            p->help = false;
            p->version = false;
            p->count = false;
            p->list_test_cases = false;
            p->list_test_suites = false;
            p->list_reporters = false;
        }
        if (parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "help") ||
            parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "h") ||
            parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "?")) {
            p->help = true;
            p->exit = true;
        }
        if (parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "version") ||
            parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "v")) {
            p->version = true;
            p->exit = true;
        }
        if (parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "count") ||
            parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "c")) {
            p->count = true;
            p->exit = true;
        }
        if (parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "list-test-cases") ||
            parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "ltc")) {
            p->list_test_cases = true;
            p->exit = true;
        }
        if (parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "list-test-suites") ||
            parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "lts")) {
            p->list_test_suites = true;
            p->exit = true;
        }
        if (parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "list-reporters") ||
            parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "lr")) {
            p->list_reporters = true;
            p->exit = true;
        }
    }

    // allows the user to add procedurally to the filters from the command line
    void Context::addFilter(const char* filter, const char* value) { setOption(filter, value); }

    // allows the user to clear all filters from the command line
    void Context::clearFilters() {
        for (auto& curr : p->filters)
            curr.clear();
    }

    // allows the user to override procedurally the int/bool options from the command line
    void Context::setOption(const char* option, int value) { setOption(option, toString(value).c_str()); }

    // allows the user to override procedurally the string options from the command line
    void Context::setOption(const char* option, const char* value) {
        auto argv = String("-") + option + "=" + value;
        auto lvalue = argv.c_str();
        parseArgs(1, &lvalue);
    }

    // users should query this in their main() and exit the program if true
    bool Context::shouldExit() { return p->exit; }

    void Context::setAsDefaultForAssertsOutOfTestCases() { g_cs = p; }

    void Context::setAssertHandler(detail::assert_handler ah) { p->ah = ah; }

    // the main function that does all the filtering and test running
    int Context::run() {
        using namespace detail;

        // save the old context state in case such was setup - for using asserts out of a testing context
        auto old_cs = g_cs;
        // this is the current contest
        g_cs = p;
        is_running_in_test = true;

        g_no_colors = p->no_colors;
        p->resetRunData();

        // stdout by default
        p->cout = &std::cout;
        p->cerr = &std::cerr;

        // or to a file if specified
        std::fstream fstr;
        if (p->out.size()) {
            fstr.open(p->out.c_str(), std::fstream::out);
            p->cout = &fstr;
        }

        auto cleanup_and_return = [&]() {
            if (fstr.is_open())
                fstr.close();

            // restore context
            g_cs = old_cs;
            is_running_in_test = false;

            // we have to free the reporters which were allocated when the run started
            for (auto& curr : p->reporters_currently_used)
                delete curr;
            p->reporters_currently_used.clear();

            if (p->numTestCasesFailed && !p->no_exitcode)
                return EXIT_FAILURE;
            return EXIT_SUCCESS;
        };

        // setup default reporter if none is given through the command line
        if (p->filters[8].empty())
            p->filters[8].push_back("console");

        // check to see if any of the registered reporters has been selected
        for (auto& curr : getReporters()) {
            if (matchesAny(curr.first.second.c_str(), p->filters[8], false, p->case_sensitive))
                p->reporters_currently_used.push_back(curr.second(*g_cs));
        }

        // TODO: check if there is nothing in reporters_currently_used

        // prepend all listeners
        for (auto& curr : getListeners())
            p->reporters_currently_used.insert(p->reporters_currently_used.begin(), curr.second(*g_cs));

#ifdef DOCTEST_PLATFORM_WINDOWS
        if (isDebuggerActive())
            p->reporters_currently_used.push_back(new DebugOutputWindowReporter(*g_cs));
#endif // DOCTEST_PLATFORM_WINDOWS

        // handle version, help and no_run
        if (p->no_run || p->version || p->help || p->list_reporters) {
            DOCTEST_ITERATE_THROUGH_REPORTERS(report_query, QueryData());

            return cleanup_and_return();
        }

        std::vector<const TestCase*> testArray;
        for (auto& curr : getRegisteredTests())
            testArray.push_back(&curr);
        p->numTestCases = testArray.size();

        // sort the collected records
        if (!testArray.empty()) {
            if (p->order_by.compare("file", true) == 0) {
                std::sort(testArray.begin(), testArray.end(), fileOrderComparator);
            } else if (p->order_by.compare("suite", true) == 0) {
                std::sort(testArray.begin(), testArray.end(), suiteOrderComparator);
            } else if (p->order_by.compare("name", true) == 0) {
                std::sort(testArray.begin(), testArray.end(), nameOrderComparator);
            } else if (p->order_by.compare("rand", true) == 0) {
                std::srand(p->rand_seed);

                // random_shuffle implementation
                const auto first = &testArray[0];
                for (size_t i = testArray.size() - 1; i > 0; --i) {
                    int idxToSwap = std::rand() % (i + 1); // NOLINT

                    const auto temp = first[i];

                    first[i] = first[idxToSwap];
                    first[idxToSwap] = temp;
                }
            }
        }

        std::set<String> testSuitesPassingFilt;

        bool query_mode = p->count || p->list_test_cases || p->list_test_suites;
        std::vector<const TestCaseData*> queryResults;

        if (!query_mode)
            DOCTEST_ITERATE_THROUGH_REPORTERS(test_run_start, DOCTEST_EMPTY);

        // invoke the registered functions if they match the filter criteria (or just count them)
        for (auto& curr : testArray) {
            const auto& tc = *curr;

            bool skip_me = false;
            if (tc.m_skip && !p->no_skip)
                skip_me = true;

            if (!matchesAny(tc.m_file.c_str(), p->filters[0], true, p->case_sensitive))
                skip_me = true;
            if (matchesAny(tc.m_file.c_str(), p->filters[1], false, p->case_sensitive))
                skip_me = true;
            if (!matchesAny(tc.m_test_suite, p->filters[2], true, p->case_sensitive))
                skip_me = true;
            if (matchesAny(tc.m_test_suite, p->filters[3], false, p->case_sensitive))
                skip_me = true;
            if (!matchesAny(tc.m_name, p->filters[4], true, p->case_sensitive))
                skip_me = true;
            if (matchesAny(tc.m_name, p->filters[5], false, p->case_sensitive))
                skip_me = true;

            if (!skip_me)
                p->numTestCasesPassingFilters++;

            // skip the test if it is not in the execution range
            if ((p->last < p->numTestCasesPassingFilters && p->first <= p->last) ||
                (p->first > p->numTestCasesPassingFilters))
                skip_me = true;

            if (skip_me) {
                if (!query_mode)
                    DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_skipped, tc);
                continue;
            }

            // do not execute the test if we are to only count the number of filter passing tests
            if (p->count)
                continue;

            // print the name of the test and don't execute it
            if (p->list_test_cases) {
                queryResults.push_back(&tc);
                continue;
            }

            // print the name of the test suite if not done already and don't execute it
            if (p->list_test_suites) {
                if ((testSuitesPassingFilt.count(tc.m_test_suite) == 0) && tc.m_test_suite[0] != '\0') {
                    queryResults.push_back(&tc);
                    testSuitesPassingFilt.insert(tc.m_test_suite);
                    p->numTestSuitesPassingFilters++;
                }
                continue;
            }

            // execute the test if it passes all the filtering
            {
                p->currentTest = &tc;

                p->failure_flags = TestCaseFailureReason::None;
                p->seconds = 0;

                // reset atomic counters
                p->numAssertsFailedCurrentTest_atomic = 0;
                p->numAssertsCurrentTest_atomic = 0;

                p->subcasesPassed.clear();

                DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_start, tc);

                p->timer.start();

                bool run_test = true;

                do {
                    // reset some of the fields for subcases (except for the set of fully passed ones)
                    p->should_reenter = false;
                    p->subcasesCurrentMaxLevel = 0;
                    p->subcasesStack.clear();

                    p->shouldLogCurrentException = true;

                    // reset stuff for logging with INFO()
                    p->stringifiedContexts.clear();

#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
                    try {
#endif // DOCTEST_CONFIG_NO_EXCEPTIONS
                        FatalConditionHandler fatalConditionHandler; // Handle signals
                        // execute the test
                        tc.m_test();
                        fatalConditionHandler.reset();
#ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
                    } catch (const TestFailureException&) {
                        p->failure_flags |= TestCaseFailureReason::AssertFailure;
                    } catch (...) {
                        DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_exception, {translateActiveException(), false});
                        p->failure_flags |= TestCaseFailureReason::Exception;
                    }
#endif // DOCTEST_CONFIG_NO_EXCEPTIONS

                    // exit this loop if enough assertions have failed - even if there are more subcases
                    if (p->abort_after > 0 &&
                        p->numAssertsFailed + p->numAssertsFailedCurrentTest_atomic >= p->abort_after) {
                        run_test = false;
                        p->failure_flags |= TestCaseFailureReason::TooManyFailedAsserts;
                    }

                    if (p->should_reenter && run_test)
                        DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_reenter, tc);
                    if (!p->should_reenter)
                        run_test = false;
                } while (run_test);

                p->finalizeTestCaseData();

                DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_end, *g_cs);

                p->currentTest = nullptr;

                // stop executing tests if enough assertions have failed
                if (p->abort_after > 0 && p->numAssertsFailed >= p->abort_after)
                    break;
            }
        }

        if (!query_mode) {
            DOCTEST_ITERATE_THROUGH_REPORTERS(test_run_end, *g_cs);
        } else {
            QueryData qdata;
            qdata.run_stats = g_cs;
            qdata.data = queryResults.data();
            qdata.num_data = unsigned(queryResults.size());
            DOCTEST_ITERATE_THROUGH_REPORTERS(report_query, qdata);
        }

        // see these issues on the reasoning for this:
        // - https://github.com/onqtam/doctest/issues/143#issuecomment-414418903
        // - https://github.com/onqtam/doctest/issues/126
        auto DOCTEST_FIX_FOR_MACOS_LIBCPP_IOSFWD_STRING_LINK_ERRORS = []() DOCTEST_NOINLINE {
            std::cout << std::string();
        };
        DOCTEST_FIX_FOR_MACOS_LIBCPP_IOSFWD_STRING_LINK_ERRORS();

        return cleanup_and_return();
    }

    IReporter::~IReporter() = default;

    int IReporter::get_num_active_contexts() { return detail::g_infoContexts.size(); }
    const IContextScope* const* IReporter::get_active_contexts() {
        return get_num_active_contexts() ? &detail::g_infoContexts[0] : nullptr;
    }

    int IReporter::get_num_stringified_contexts() { return detail::g_cs->stringifiedContexts.size(); }
    const String* IReporter::get_stringified_contexts() {
        return get_num_stringified_contexts() ? &detail::g_cs->stringifiedContexts[0] : nullptr;
    }

    namespace detail {
        void registerReporterImpl(const char* name, int priority, reporterCreatorFunc c, bool isReporter) {
            if (isReporter)
                getReporters().insert(reporterMap::value_type(reporterMap::key_type(priority, name), c));
            else
                getListeners().insert(reporterMap::value_type(reporterMap::key_type(priority, name), c));
        }
    } // namespace detail

} // namespace doctest

#endif // DOCTEST_CONFIG_DISABLE

#ifdef DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(4007) // 'function' : must be 'attribute' - see issue #182
int main(int argc, char** argv) { return doctest::Context(argc, argv).run(); }
DOCTEST_MSVC_SUPPRESS_WARNING_POP
#endif // DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN

DOCTEST_CLANG_SUPPRESS_WARNING_POP
DOCTEST_MSVC_SUPPRESS_WARNING_POP
DOCTEST_GCC_SUPPRESS_WARNING_POP

#endif // DOCTEST_LIBRARY_IMPLEMENTATION
#endif // DOCTEST_CONFIG_IMPLEMENT