From 936c1cbcc26a9d7a38e51863a0aa2277b9510b53 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=D0=91=D1=80=D0=B0=D0=BD=D0=B8=D0=BC=D0=B8=D1=80=20=D0=9A?= =?UTF-8?q?=D0=B0=D1=80=D0=B0=D1=9F=D0=B8=D1=9B?= Date: Sun, 16 Jun 2019 21:42:43 -0700 Subject: [PATCH] Updated catch2 2.9.0. --- 3rdparty/catch/catch.hpp | 23537 +++++++++++++++++++++++-------------- 1 file changed, 14666 insertions(+), 8871 deletions(-) diff --git a/3rdparty/catch/catch.hpp b/3rdparty/catch/catch.hpp index 2a09fd1..9b14505 100644 --- a/3rdparty/catch/catch.hpp +++ b/3rdparty/catch/catch.hpp @@ -1,17 +1,21 @@ /* - * Catch v1.7.2 - * Generated: 2017-02-13 15:57:33.350226 + * Catch v2.9.0 + * Generated: 2019-06-16 10:41:32.122746 * ---------------------------------------------------------- * This file has been merged from multiple headers. Please don't edit it directly - * Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved. + * Copyright (c) 2019 Two Blue Cubes Ltd. All rights reserved. * * Distributed under the Boost Software License, Version 1.0. (See accompanying * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) */ #ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED #define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED +// start catch.hpp -#define TWOBLUECUBES_CATCH_HPP_INCLUDED + +#define CATCH_VERSION_MAJOR 2 +#define CATCH_VERSION_MINOR 9 +#define CATCH_VERSION_PATCH 0 #ifdef __clang__ # pragma clang system_header @@ -19,34 +23,66 @@ # pragma GCC system_header #endif -// #included from: internal/catch_suppress_warnings.h +// start catch_suppress_warnings.h #ifdef __clang__ # ifdef __ICC // icpc defines the __clang__ macro # pragma warning(push) # pragma warning(disable: 161 1682) # else // __ICC -# pragma clang diagnostic ignored "-Wglobal-constructors" -# pragma clang diagnostic ignored "-Wvariadic-macros" -# pragma clang diagnostic ignored "-Wc99-extensions" -# pragma clang diagnostic ignored "-Wunused-variable" # pragma clang diagnostic push # pragma clang diagnostic ignored "-Wpadded" -# pragma clang diagnostic ignored "-Wc++98-compat" -# pragma clang diagnostic ignored "-Wc++98-compat-pedantic" # pragma clang diagnostic ignored "-Wswitch-enum" # pragma clang diagnostic ignored "-Wcovered-switch-default" # endif #elif defined __GNUC__ -# pragma GCC diagnostic ignored "-Wvariadic-macros" -# pragma GCC diagnostic ignored "-Wunused-variable" + // Because REQUIREs trigger GCC's -Wparentheses, and because still + // supported version of g++ have only buggy support for _Pragmas, + // Wparentheses have to be suppressed globally. +# pragma GCC diagnostic ignored "-Wparentheses" // See #674 for details + # pragma GCC diagnostic push +# pragma GCC diagnostic ignored "-Wunused-variable" # pragma GCC diagnostic ignored "-Wpadded" #endif +// end catch_suppress_warnings.h #if defined(CATCH_CONFIG_MAIN) || defined(CATCH_CONFIG_RUNNER) # define CATCH_IMPL +# define CATCH_CONFIG_ALL_PARTS #endif +// In the impl file, we want to have access to all parts of the headers +// Can also be used to sanely support PCHs +#if defined(CATCH_CONFIG_ALL_PARTS) +# define CATCH_CONFIG_EXTERNAL_INTERFACES +# if defined(CATCH_CONFIG_DISABLE_MATCHERS) +# undef CATCH_CONFIG_DISABLE_MATCHERS +# endif +# if !defined(CATCH_CONFIG_ENABLE_CHRONO_STRINGMAKER) +# define CATCH_CONFIG_ENABLE_CHRONO_STRINGMAKER +# endif +#endif + +#if !defined(CATCH_CONFIG_IMPL_ONLY) +// start catch_platform.h + +#ifdef __APPLE__ +# include +# if TARGET_OS_OSX == 1 +# define CATCH_PLATFORM_MAC +# elif TARGET_OS_IPHONE == 1 +# define CATCH_PLATFORM_IPHONE +# endif + +#elif defined(linux) || defined(__linux) || defined(__linux__) +# define CATCH_PLATFORM_LINUX + +#elif defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER) || defined(__MINGW32__) +# define CATCH_PLATFORM_WINDOWS +#endif + +// end catch_platform.h + #ifdef CATCH_IMPL # ifndef CLARA_CONFIG_MAIN # define CLARA_CONFIG_MAIN_NOT_DEFINED @@ -54,277 +90,314 @@ # endif #endif -// #included from: internal/catch_notimplemented_exception.h -#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_H_INCLUDED +// start catch_user_interfaces.h -// #included from: catch_common.h -#define TWOBLUECUBES_CATCH_COMMON_H_INCLUDED +namespace Catch { + unsigned int rngSeed(); +} -// #included from: catch_compiler_capabilities.h -#define TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED +// end catch_user_interfaces.h +// start catch_tag_alias_autoregistrar.h -// Detect a number of compiler features - mostly C++11/14 conformance - by compiler +// start catch_common.h + +// start catch_compiler_capabilities.h + +// Detect a number of compiler features - by compiler // The following features are defined: // -// CATCH_CONFIG_CPP11_NULLPTR : is nullptr supported? -// CATCH_CONFIG_CPP11_NOEXCEPT : is noexcept supported? -// CATCH_CONFIG_CPP11_GENERATED_METHODS : The delete and default keywords for compiler generated methods -// CATCH_CONFIG_CPP11_IS_ENUM : std::is_enum is supported? -// CATCH_CONFIG_CPP11_TUPLE : std::tuple is supported -// CATCH_CONFIG_CPP11_LONG_LONG : is long long supported? -// CATCH_CONFIG_CPP11_OVERRIDE : is override supported? -// CATCH_CONFIG_CPP11_UNIQUE_PTR : is unique_ptr supported (otherwise use auto_ptr) -// CATCH_CONFIG_CPP11_SHUFFLE : is std::shuffle supported? -// CATCH_CONFIG_CPP11_TYPE_TRAITS : are type_traits and enable_if supported? - -// CATCH_CONFIG_CPP11_OR_GREATER : Is C++11 supported? - -// CATCH_CONFIG_VARIADIC_MACROS : are variadic macros supported? // CATCH_CONFIG_COUNTER : is the __COUNTER__ macro supported? // CATCH_CONFIG_WINDOWS_SEH : is Windows SEH supported? +// CATCH_CONFIG_POSIX_SIGNALS : are POSIX signals supported? +// CATCH_CONFIG_DISABLE_EXCEPTIONS : Are exceptions enabled? // **************** // Note to maintainers: if new toggles are added please document them // in configuration.md, too // **************** // In general each macro has a _NO_ form -// (e.g. CATCH_CONFIG_CPP11_NO_NULLPTR) which disables the feature. +// (e.g. CATCH_CONFIG_NO_POSIX_SIGNALS) which disables the feature. // Many features, at point of detection, define an _INTERNAL_ macro, so they // can be combined, en-mass, with the _NO_ forms later. -// All the C++11 features can be disabled with CATCH_CONFIG_NO_CPP11 - #ifdef __cplusplus -# if __cplusplus >= 201103L -# define CATCH_CPP11_OR_GREATER +# if (__cplusplus >= 201402L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201402L) +# define CATCH_CPP14_OR_GREATER # endif -# if __cplusplus >= 201402L -# define CATCH_CPP14_OR_GREATER +# if (__cplusplus >= 201703L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) +# define CATCH_CPP17_OR_GREATER # endif #endif +#if defined(CATCH_CPP17_OR_GREATER) +# define CATCH_INTERNAL_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS +#endif + #ifdef __clang__ -# if __has_feature(cxx_nullptr) -# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR -# endif +# define CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + _Pragma( "clang diagnostic push" ) \ + _Pragma( "clang diagnostic ignored \"-Wexit-time-destructors\"" ) \ + _Pragma( "clang diagnostic ignored \"-Wglobal-constructors\"") +# define CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS \ + _Pragma( "clang diagnostic pop" ) -# if __has_feature(cxx_noexcept) -# define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT -# endif +# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \ + _Pragma( "clang diagnostic push" ) \ + _Pragma( "clang diagnostic ignored \"-Wparentheses\"" ) +# define CATCH_INTERNAL_UNSUPPRESS_PARENTHESES_WARNINGS \ + _Pragma( "clang diagnostic pop" ) -# if defined(CATCH_CPP11_OR_GREATER) -# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS _Pragma( "clang diagnostic ignored \"-Wparentheses\"" ) -# endif +# define CATCH_INTERNAL_SUPPRESS_UNUSED_WARNINGS \ + _Pragma( "clang diagnostic push" ) \ + _Pragma( "clang diagnostic ignored \"-Wunused-variable\"" ) +# define CATCH_INTERNAL_UNSUPPRESS_UNUSED_WARNINGS \ + _Pragma( "clang diagnostic pop" ) + +# define CATCH_INTERNAL_SUPPRESS_ZERO_VARIADIC_WARNINGS \ + _Pragma( "clang diagnostic push" ) \ + _Pragma( "clang diagnostic ignored \"-Wgnu-zero-variadic-macro-arguments\"" ) +# define CATCH_INTERNAL_UNSUPPRESS_ZERO_VARIADIC_WARNINGS \ + _Pragma( "clang diagnostic pop" ) #endif // __clang__ //////////////////////////////////////////////////////////////////////////////// -// Borland -#ifdef __BORLANDC__ - -#endif // __BORLANDC__ +// Assume that non-Windows platforms support posix signals by default +#if !defined(CATCH_PLATFORM_WINDOWS) + #define CATCH_INTERNAL_CONFIG_POSIX_SIGNALS +#endif //////////////////////////////////////////////////////////////////////////////// -// EDG -#ifdef __EDG_VERSION__ +// We know some environments not to support full POSIX signals +#if defined(__CYGWIN__) || defined(__QNX__) || defined(__EMSCRIPTEN__) || defined(__DJGPP__) + #define CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS +#endif -#endif // __EDG_VERSION__ +#ifdef __OS400__ +# define CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS +# define CATCH_CONFIG_COLOUR_NONE +#endif //////////////////////////////////////////////////////////////////////////////// -// Digital Mars -#ifdef __DMC__ - -#endif // __DMC__ +// Android somehow still does not support std::to_string +#if defined(__ANDROID__) +# define CATCH_INTERNAL_CONFIG_NO_CPP11_TO_STRING +#endif //////////////////////////////////////////////////////////////////////////////// -// GCC -#ifdef __GNUC__ +// Not all Windows environments support SEH properly +#if defined(__MINGW32__) +# define CATCH_INTERNAL_CONFIG_NO_WINDOWS_SEH +#endif -# if __GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__) -# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR -# endif +//////////////////////////////////////////////////////////////////////////////// +// PS4 +#if defined(__ORBIS__) +# define CATCH_INTERNAL_CONFIG_NO_NEW_CAPTURE +#endif -# if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS) && defined(CATCH_CPP11_OR_GREATER) -# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS _Pragma( "GCC diagnostic ignored \"-Wparentheses\"" ) -# endif +//////////////////////////////////////////////////////////////////////////////// +// Cygwin +#ifdef __CYGWIN__ -// - otherwise more recent versions define __cplusplus >= 201103L -// and will get picked up below +// Required for some versions of Cygwin to declare gettimeofday +// see: http://stackoverflow.com/questions/36901803/gettimeofday-not-declared-in-this-scope-cygwin +# define _BSD_SOURCE +// some versions of cygwin (most) do not support std::to_string. Use the libstd check. +// https://gcc.gnu.org/onlinedocs/gcc-4.8.2/libstdc++/api/a01053_source.html line 2812-2813 +# if !((__cplusplus >= 201103L) && defined(_GLIBCXX_USE_C99) \ + && !defined(_GLIBCXX_HAVE_BROKEN_VSWPRINTF)) -#endif // __GNUC__ +# define CATCH_INTERNAL_CONFIG_NO_CPP11_TO_STRING + +# endif +#endif // __CYGWIN__ //////////////////////////////////////////////////////////////////////////////// // Visual C++ #ifdef _MSC_VER -#define CATCH_INTERNAL_CONFIG_WINDOWS_SEH +# if _MSC_VER >= 1900 // Visual Studio 2015 or newer +# define CATCH_INTERNAL_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS +# endif -#if (_MSC_VER >= 1600) -# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR -# define CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR -#endif +// Universal Windows platform does not support SEH +// Or console colours (or console at all...) +# if defined(WINAPI_FAMILY) && (WINAPI_FAMILY == WINAPI_FAMILY_APP) +# define CATCH_CONFIG_COLOUR_NONE +# else +# define CATCH_INTERNAL_CONFIG_WINDOWS_SEH +# endif -#if (_MSC_VER >= 1900 ) // (VC++ 13 (VS2015)) -#define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT -#define CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS -#define CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE -#define CATCH_INTERNAL_CONFIG_CPP11_TYPE_TRAITS -#endif +// MSVC traditional preprocessor needs some workaround for __VA_ARGS__ +// _MSVC_TRADITIONAL == 0 means new conformant preprocessor +// _MSVC_TRADITIONAL == 1 means old traditional non-conformant preprocessor +# if !defined(_MSVC_TRADITIONAL) || (defined(_MSVC_TRADITIONAL) && _MSVC_TRADITIONAL) +# define CATCH_INTERNAL_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR +# endif +#endif // _MSC_VER +#if defined(_REENTRANT) || defined(_MSC_VER) +// Enable async processing, as -pthread is specified or no additional linking is required +# define CATCH_INTERNAL_CONFIG_USE_ASYNC #endif // _MSC_VER //////////////////////////////////////////////////////////////////////////////// - -// Use variadic macros if the compiler supports them -#if ( defined _MSC_VER && _MSC_VER > 1400 && !defined __EDGE__) || \ - ( defined __WAVE__ && __WAVE_HAS_VARIADICS ) || \ - ( defined __GNUC__ && __GNUC__ >= 3 ) || \ - ( !defined __cplusplus && __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L ) - -#define CATCH_INTERNAL_CONFIG_VARIADIC_MACROS - -#endif - -// Use __COUNTER__ if the compiler supports it -#if ( defined _MSC_VER && _MSC_VER >= 1300 ) || \ - ( defined __GNUC__ && __GNUC__ >= 4 && __GNUC_MINOR__ >= 3 ) || \ - ( defined __clang__ && __clang_major__ >= 3 ) - -#define CATCH_INTERNAL_CONFIG_COUNTER - +// Check if we are compiled with -fno-exceptions or equivalent +#if defined(__EXCEPTIONS) || defined(__cpp_exceptions) || defined(_CPPUNWIND) +# define CATCH_INTERNAL_CONFIG_EXCEPTIONS_ENABLED #endif //////////////////////////////////////////////////////////////////////////////// -// C++ language feature support +// DJGPP +#ifdef __DJGPP__ +# define CATCH_INTERNAL_CONFIG_NO_WCHAR +#endif // __DJGPP__ -// catch all support for C++11 -#if defined(CATCH_CPP11_OR_GREATER) - -# if !defined(CATCH_INTERNAL_CONFIG_CPP11_NULLPTR) -# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR -# endif - -# ifndef CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT -# define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT -# endif - -# ifndef CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS -# define CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS -# endif - -# ifndef CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM -# define CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM -# endif - -# ifndef CATCH_INTERNAL_CONFIG_CPP11_TUPLE -# define CATCH_INTERNAL_CONFIG_CPP11_TUPLE -# endif - -# ifndef CATCH_INTERNAL_CONFIG_VARIADIC_MACROS -# define CATCH_INTERNAL_CONFIG_VARIADIC_MACROS -# endif - -# if !defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG) -# define CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG -# endif - -# if !defined(CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE) -# define CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE -# endif -# if !defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) -# define CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR -# endif -# if !defined(CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE) -# define CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE -# endif -# if !defined(CATCH_INTERNAL_CONFIG_CPP11_TYPE_TRAITS) -# define CATCH_INTERNAL_CONFIG_CPP11_TYPE_TRAITS -# endif - -#endif // __cplusplus >= 201103L - -// Now set the actual defines based on the above + anything the user has configured -#if defined(CATCH_INTERNAL_CONFIG_CPP11_NULLPTR) && !defined(CATCH_CONFIG_CPP11_NO_NULLPTR) && !defined(CATCH_CONFIG_CPP11_NULLPTR) && !defined(CATCH_CONFIG_NO_CPP11) -# define CATCH_CONFIG_CPP11_NULLPTR +//////////////////////////////////////////////////////////////////////////////// +// Embarcadero C++Build +#if defined(__BORLANDC__) + #define CATCH_INTERNAL_CONFIG_POLYFILL_ISNAN #endif -#if defined(CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_CONFIG_CPP11_NO_NOEXCEPT) && !defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_CONFIG_NO_CPP11) -# define CATCH_CONFIG_CPP11_NOEXCEPT + +//////////////////////////////////////////////////////////////////////////////// + +// Use of __COUNTER__ is suppressed during code analysis in +// CLion/AppCode 2017.2.x and former, because __COUNTER__ is not properly +// handled by it. +// Otherwise all supported compilers support COUNTER macro, +// but user still might want to turn it off +#if ( !defined(__JETBRAINS_IDE__) || __JETBRAINS_IDE__ >= 20170300L ) + #define CATCH_INTERNAL_CONFIG_COUNTER #endif -#if defined(CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS) && !defined(CATCH_CONFIG_CPP11_NO_GENERATED_METHODS) && !defined(CATCH_CONFIG_CPP11_GENERATED_METHODS) && !defined(CATCH_CONFIG_NO_CPP11) -# define CATCH_CONFIG_CPP11_GENERATED_METHODS + +//////////////////////////////////////////////////////////////////////////////// +// Check if string_view is available and usable +// The check is split apart to work around v140 (VS2015) preprocessor issue... +#if defined(__has_include) +#if __has_include() && defined(CATCH_CPP17_OR_GREATER) +# define CATCH_INTERNAL_CONFIG_CPP17_STRING_VIEW #endif -#if defined(CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM) && !defined(CATCH_CONFIG_CPP11_NO_IS_ENUM) && !defined(CATCH_CONFIG_CPP11_IS_ENUM) && !defined(CATCH_CONFIG_NO_CPP11) -# define CATCH_CONFIG_CPP11_IS_ENUM #endif -#if defined(CATCH_INTERNAL_CONFIG_CPP11_TUPLE) && !defined(CATCH_CONFIG_CPP11_NO_TUPLE) && !defined(CATCH_CONFIG_CPP11_TUPLE) && !defined(CATCH_CONFIG_NO_CPP11) -# define CATCH_CONFIG_CPP11_TUPLE -#endif -#if defined(CATCH_INTERNAL_CONFIG_VARIADIC_MACROS) && !defined(CATCH_CONFIG_NO_VARIADIC_MACROS) && !defined(CATCH_CONFIG_VARIADIC_MACROS) -# define CATCH_CONFIG_VARIADIC_MACROS -#endif -#if defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_CPP11_NO_LONG_LONG) && !defined(CATCH_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_NO_CPP11) -# define CATCH_CONFIG_CPP11_LONG_LONG -#endif -#if defined(CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_CPP11_NO_OVERRIDE) && !defined(CATCH_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_NO_CPP11) -# define CATCH_CONFIG_CPP11_OVERRIDE -#endif -#if defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_CPP11_NO_UNIQUE_PTR) && !defined(CATCH_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_NO_CPP11) -# define CATCH_CONFIG_CPP11_UNIQUE_PTR -#endif -// Use of __COUNTER__ is suppressed if __JETBRAINS_IDE__ is #defined (meaning we're being parsed by a JetBrains IDE for -// analytics) because, at time of writing, __COUNTER__ is not properly handled by it. -// This does not affect compilation -#if defined(CATCH_INTERNAL_CONFIG_COUNTER) && !defined(CATCH_CONFIG_NO_COUNTER) && !defined(CATCH_CONFIG_COUNTER) && !defined(__JETBRAINS_IDE__) + +//////////////////////////////////////////////////////////////////////////////// +// Check if optional is available and usable +#if defined(__has_include) +# if __has_include() && defined(CATCH_CPP17_OR_GREATER) +# define CATCH_INTERNAL_CONFIG_CPP17_OPTIONAL +# endif // __has_include() && defined(CATCH_CPP17_OR_GREATER) +#endif // __has_include + +//////////////////////////////////////////////////////////////////////////////// +// Check if variant is available and usable +#if defined(__has_include) +# if __has_include() && defined(CATCH_CPP17_OR_GREATER) +# if defined(__clang__) && (__clang_major__ < 8) + // work around clang bug with libstdc++ https://bugs.llvm.org/show_bug.cgi?id=31852 + // fix should be in clang 8, workaround in libstdc++ 8.2 +# include +# if defined(__GLIBCXX__) && defined(_GLIBCXX_RELEASE) && (_GLIBCXX_RELEASE < 9) +# define CATCH_CONFIG_NO_CPP17_VARIANT +# else +# define CATCH_INTERNAL_CONFIG_CPP17_VARIANT +# endif // defined(__GLIBCXX__) && defined(_GLIBCXX_RELEASE) && (_GLIBCXX_RELEASE < 9) +# else +# define CATCH_INTERNAL_CONFIG_CPP17_VARIANT +# endif // defined(__clang__) && (__clang_major__ < 8) +# endif // __has_include() && defined(CATCH_CPP17_OR_GREATER) +#endif // __has_include + +#if defined(CATCH_INTERNAL_CONFIG_COUNTER) && !defined(CATCH_CONFIG_NO_COUNTER) && !defined(CATCH_CONFIG_COUNTER) # define CATCH_CONFIG_COUNTER #endif -#if defined(CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE) && !defined(CATCH_CONFIG_CPP11_NO_SHUFFLE) && !defined(CATCH_CONFIG_CPP11_SHUFFLE) && !defined(CATCH_CONFIG_NO_CPP11) -# define CATCH_CONFIG_CPP11_SHUFFLE -#endif -# if defined(CATCH_INTERNAL_CONFIG_CPP11_TYPE_TRAITS) && !defined(CATCH_CONFIG_CPP11_NO_TYPE_TRAITS) && !defined(CATCH_CONFIG_CPP11_TYPE_TRAITS) && !defined(CATCH_CONFIG_NO_CPP11) -# define CATCH_CONFIG_CPP11_TYPE_TRAITS -# endif -#if defined(CATCH_INTERNAL_CONFIG_WINDOWS_SEH) && !defined(CATCH_CONFIG_NO_WINDOWS_SEH) && !defined(CATCH_CONFIG_WINDOWS_SEH) +#if defined(CATCH_INTERNAL_CONFIG_WINDOWS_SEH) && !defined(CATCH_CONFIG_NO_WINDOWS_SEH) && !defined(CATCH_CONFIG_WINDOWS_SEH) && !defined(CATCH_INTERNAL_CONFIG_NO_WINDOWS_SEH) # define CATCH_CONFIG_WINDOWS_SEH #endif +// This is set by default, because we assume that unix compilers are posix-signal-compatible by default. +#if defined(CATCH_INTERNAL_CONFIG_POSIX_SIGNALS) && !defined(CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS) && !defined(CATCH_CONFIG_NO_POSIX_SIGNALS) && !defined(CATCH_CONFIG_POSIX_SIGNALS) +# define CATCH_CONFIG_POSIX_SIGNALS +#endif +// This is set by default, because we assume that compilers with no wchar_t support are just rare exceptions. +#if !defined(CATCH_INTERNAL_CONFIG_NO_WCHAR) && !defined(CATCH_CONFIG_NO_WCHAR) && !defined(CATCH_CONFIG_WCHAR) +# define CATCH_CONFIG_WCHAR +#endif + +#if !defined(CATCH_INTERNAL_CONFIG_NO_CPP11_TO_STRING) && !defined(CATCH_CONFIG_NO_CPP11_TO_STRING) && !defined(CATCH_CONFIG_CPP11_TO_STRING) +# define CATCH_CONFIG_CPP11_TO_STRING +#endif + +#if defined(CATCH_INTERNAL_CONFIG_CPP17_OPTIONAL) && !defined(CATCH_CONFIG_NO_CPP17_OPTIONAL) && !defined(CATCH_CONFIG_CPP17_OPTIONAL) +# define CATCH_CONFIG_CPP17_OPTIONAL +#endif + +#if defined(CATCH_INTERNAL_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS) && !defined(CATCH_CONFIG_NO_CPP17_UNCAUGHT_EXCEPTIONS) && !defined(CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS) +# define CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS +#endif + +#if defined(CATCH_INTERNAL_CONFIG_CPP17_STRING_VIEW) && !defined(CATCH_CONFIG_NO_CPP17_STRING_VIEW) && !defined(CATCH_CONFIG_CPP17_STRING_VIEW) +# define CATCH_CONFIG_CPP17_STRING_VIEW +#endif + +#if defined(CATCH_INTERNAL_CONFIG_CPP17_VARIANT) && !defined(CATCH_CONFIG_NO_CPP17_VARIANT) && !defined(CATCH_CONFIG_CPP17_VARIANT) +# define CATCH_CONFIG_CPP17_VARIANT +#endif + +#if defined(CATCH_CONFIG_EXPERIMENTAL_REDIRECT) +# define CATCH_INTERNAL_CONFIG_NEW_CAPTURE +#endif + +#if defined(CATCH_INTERNAL_CONFIG_NEW_CAPTURE) && !defined(CATCH_INTERNAL_CONFIG_NO_NEW_CAPTURE) && !defined(CATCH_CONFIG_NO_NEW_CAPTURE) && !defined(CATCH_CONFIG_NEW_CAPTURE) +# define CATCH_CONFIG_NEW_CAPTURE +#endif + +#if !defined(CATCH_INTERNAL_CONFIG_EXCEPTIONS_ENABLED) && !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS) +# define CATCH_CONFIG_DISABLE_EXCEPTIONS +#endif + +#if defined(CATCH_INTERNAL_CONFIG_POLYFILL_ISNAN) && !defined(CATCH_CONFIG_NO_POLYFILL_ISNAN) && !defined(CATCH_CONFIG_POLYFILL_ISNAN) +# define CATCH_CONFIG_POLYFILL_ISNAN +#endif + +#if defined(CATCH_INTERNAL_CONFIG_USE_ASYNC) && !defined(CATCH_CONFIG_NO_USE_ASYNC) && !defined(CATCH_CONFIG_USE_ASYNC) +# define CATCH_CONFIG_USE_ASYNC +#endif #if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS) # define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS +# define CATCH_INTERNAL_UNSUPPRESS_PARENTHESES_WARNINGS +#endif +#if !defined(CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS) +# define CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS +# define CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS +#endif +#if !defined(CATCH_INTERNAL_SUPPRESS_UNUSED_WARNINGS) +# define CATCH_INTERNAL_SUPPRESS_UNUSED_WARNINGS +# define CATCH_INTERNAL_UNSUPPRESS_UNUSED_WARNINGS +#endif +#if !defined(CATCH_INTERNAL_SUPPRESS_ZERO_VARIADIC_WARNINGS) +# define CATCH_INTERNAL_SUPPRESS_ZERO_VARIADIC_WARNINGS +# define CATCH_INTERNAL_UNSUPPRESS_ZERO_VARIADIC_WARNINGS #endif -// noexcept support: -#if defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_NOEXCEPT) -# define CATCH_NOEXCEPT noexcept -# define CATCH_NOEXCEPT_IS(x) noexcept(x) +#if defined(CATCH_CONFIG_DISABLE_EXCEPTIONS) +#define CATCH_TRY if ((true)) +#define CATCH_CATCH_ALL if ((false)) +#define CATCH_CATCH_ANON(type) if ((false)) #else -# define CATCH_NOEXCEPT throw() -# define CATCH_NOEXCEPT_IS(x) +#define CATCH_TRY try +#define CATCH_CATCH_ALL catch (...) +#define CATCH_CATCH_ANON(type) catch (type) #endif -// nullptr support -#ifdef CATCH_CONFIG_CPP11_NULLPTR -# define CATCH_NULL nullptr -#else -# define CATCH_NULL NULL -#endif - -// override support -#ifdef CATCH_CONFIG_CPP11_OVERRIDE -# define CATCH_OVERRIDE override -#else -# define CATCH_OVERRIDE -#endif - -// unique_ptr support -#ifdef CATCH_CONFIG_CPP11_UNIQUE_PTR -# define CATCH_AUTO_PTR( T ) std::unique_ptr -#else -# define CATCH_AUTO_PTR( T ) std::auto_ptr +#if defined(CATCH_INTERNAL_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR) && !defined(CATCH_CONFIG_NO_TRADITIONAL_MSVC_PREPROCESSOR) && !defined(CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR) +#define CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR #endif +// end catch_compiler_capabilities.h #define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line #define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) #ifdef CATCH_CONFIG_COUNTER @@ -333,95 +406,48 @@ # define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ ) #endif -#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr -#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr ) +#include +#include +#include -#include -#include +// We need a dummy global operator<< so we can bring it into Catch namespace later +struct Catch_global_namespace_dummy {}; +std::ostream& operator<<(std::ostream&, Catch_global_namespace_dummy); namespace Catch { - struct IConfig; - struct CaseSensitive { enum Choice { Yes, No }; }; class NonCopyable { -#ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS NonCopyable( NonCopyable const& ) = delete; NonCopyable( NonCopyable && ) = delete; NonCopyable& operator = ( NonCopyable const& ) = delete; NonCopyable& operator = ( NonCopyable && ) = delete; -#else - NonCopyable( NonCopyable const& info ); - NonCopyable& operator = ( NonCopyable const& ); -#endif protected: - NonCopyable() {} + NonCopyable(); virtual ~NonCopyable(); }; - class SafeBool { - public: - typedef void (SafeBool::*type)() const; - - static type makeSafe( bool value ) { - return value ? &SafeBool::trueValue : 0; - } - private: - void trueValue() const {} - }; - - template - inline void deleteAll( ContainerT& container ) { - typename ContainerT::const_iterator it = container.begin(); - typename ContainerT::const_iterator itEnd = container.end(); - for(; it != itEnd; ++it ) - delete *it; - } - template - inline void deleteAllValues( AssociativeContainerT& container ) { - typename AssociativeContainerT::const_iterator it = container.begin(); - typename AssociativeContainerT::const_iterator itEnd = container.end(); - for(; it != itEnd; ++it ) - delete it->second; - } - - bool startsWith( std::string const& s, std::string const& prefix ); - bool startsWith( std::string const& s, char prefix ); - bool endsWith( std::string const& s, std::string const& suffix ); - bool endsWith( std::string const& s, char suffix ); - bool contains( std::string const& s, std::string const& infix ); - void toLowerInPlace( std::string& s ); - std::string toLower( std::string const& s ); - std::string trim( std::string const& str ); - bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis ); - - struct pluralise { - pluralise( std::size_t count, std::string const& label ); - - friend std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser ); - - std::size_t m_count; - std::string m_label; - }; - struct SourceLineInfo { - SourceLineInfo(); - SourceLineInfo( char const* _file, std::size_t _line ); -# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS - SourceLineInfo(SourceLineInfo const& other) = default; - SourceLineInfo( SourceLineInfo && ) = default; - SourceLineInfo& operator = ( SourceLineInfo const& ) = default; - SourceLineInfo& operator = ( SourceLineInfo && ) = default; -# endif - bool empty() const; - bool operator == ( SourceLineInfo const& other ) const; - bool operator < ( SourceLineInfo const& other ) const; + SourceLineInfo() = delete; + SourceLineInfo( char const* _file, std::size_t _line ) noexcept + : file( _file ), + line( _line ) + {} + + SourceLineInfo( SourceLineInfo const& other ) = default; + SourceLineInfo& operator = ( SourceLineInfo const& ) = default; + SourceLineInfo( SourceLineInfo&& ) noexcept = default; + SourceLineInfo& operator = ( SourceLineInfo&& ) noexcept = default; + + bool empty() const noexcept; + bool operator == ( SourceLineInfo const& other ) const noexcept; + bool operator < ( SourceLineInfo const& other ) const noexcept; char const* file; std::size_t line; @@ -429,24 +455,17 @@ namespace Catch { std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ); - // This is just here to avoid compiler warnings with macro constants and boolean literals - inline bool isTrue( bool value ){ return value; } - inline bool alwaysTrue() { return true; } - inline bool alwaysFalse() { return false; } - - void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo ); - - void seedRng( IConfig const& config ); - unsigned int rngSeed(); + // Bring in operator<< from global namespace into Catch namespace + // This is necessary because the overload of operator<< above makes + // lookup stop at namespace Catch + using ::operator<<; // Use this in variadic streaming macros to allow // >> +StreamEndStop // as well as // >> stuff +StreamEndStop struct StreamEndStop { - std::string operator+() { - return std::string(); - } + std::string operator+() const; }; template T const& operator + ( T const& value, StreamEndStop ) { @@ -454,181 +473,27 @@ namespace Catch { } } -#define CATCH_INTERNAL_LINEINFO ::Catch::SourceLineInfo( __FILE__, static_cast( __LINE__ ) ) -#define CATCH_INTERNAL_ERROR( msg ) ::Catch::throwLogicError( msg, CATCH_INTERNAL_LINEINFO ); +#define CATCH_INTERNAL_LINEINFO \ + ::Catch::SourceLineInfo( __FILE__, static_cast( __LINE__ ) ) +// end catch_common.h namespace Catch { - class NotImplementedException : public std::exception - { - public: - NotImplementedException( SourceLineInfo const& lineInfo ); - NotImplementedException( NotImplementedException const& ) {} - - virtual ~NotImplementedException() CATCH_NOEXCEPT {} - - virtual const char* what() const CATCH_NOEXCEPT; - - private: - std::string m_what; - SourceLineInfo m_lineInfo; + struct RegistrarForTagAliases { + RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo ); }; } // end namespace Catch -/////////////////////////////////////////////////////////////////////////////// -#define CATCH_NOT_IMPLEMENTED throw Catch::NotImplementedException( CATCH_INTERNAL_LINEINFO ) +#define CATCH_REGISTER_TAG_ALIAS( alias, spec ) \ + CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + namespace{ Catch::RegistrarForTagAliases INTERNAL_CATCH_UNIQUE_NAME( AutoRegisterTagAlias )( alias, spec, CATCH_INTERNAL_LINEINFO ); } \ + CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS -// #included from: internal/catch_context.h -#define TWOBLUECUBES_CATCH_CONTEXT_H_INCLUDED +// end catch_tag_alias_autoregistrar.h +// start catch_test_registry.h -// #included from: catch_interfaces_generators.h -#define TWOBLUECUBES_CATCH_INTERFACES_GENERATORS_H_INCLUDED - -#include - -namespace Catch { - - struct IGeneratorInfo { - virtual ~IGeneratorInfo(); - virtual bool moveNext() = 0; - virtual std::size_t getCurrentIndex() const = 0; - }; - - struct IGeneratorsForTest { - virtual ~IGeneratorsForTest(); - - virtual IGeneratorInfo& getGeneratorInfo( std::string const& fileInfo, std::size_t size ) = 0; - virtual bool moveNext() = 0; - }; - - IGeneratorsForTest* createGeneratorsForTest(); - -} // end namespace Catch - -// #included from: catch_ptr.hpp -#define TWOBLUECUBES_CATCH_PTR_HPP_INCLUDED - -#ifdef __clang__ -#pragma clang diagnostic push -#pragma clang diagnostic ignored "-Wpadded" -#endif - -namespace Catch { - - // An intrusive reference counting smart pointer. - // T must implement addRef() and release() methods - // typically implementing the IShared interface - template - class Ptr { - public: - Ptr() : m_p( CATCH_NULL ){} - Ptr( T* p ) : m_p( p ){ - if( m_p ) - m_p->addRef(); - } - Ptr( Ptr const& other ) : m_p( other.m_p ){ - if( m_p ) - m_p->addRef(); - } - ~Ptr(){ - if( m_p ) - m_p->release(); - } - void reset() { - if( m_p ) - m_p->release(); - m_p = CATCH_NULL; - } - Ptr& operator = ( T* p ){ - Ptr temp( p ); - swap( temp ); - return *this; - } - Ptr& operator = ( Ptr const& other ){ - Ptr temp( other ); - swap( temp ); - return *this; - } - void swap( Ptr& other ) { std::swap( m_p, other.m_p ); } - T* get() const{ return m_p; } - T& operator*() const { return *m_p; } - T* operator->() const { return m_p; } - bool operator !() const { return m_p == CATCH_NULL; } - operator SafeBool::type() const { return SafeBool::makeSafe( m_p != CATCH_NULL ); } - - private: - T* m_p; - }; - - struct IShared : NonCopyable { - virtual ~IShared(); - virtual void addRef() const = 0; - virtual void release() const = 0; - }; - - template - struct SharedImpl : T { - - SharedImpl() : m_rc( 0 ){} - - virtual void addRef() const { - ++m_rc; - } - virtual void release() const { - if( --m_rc == 0 ) - delete this; - } - - mutable unsigned int m_rc; - }; - -} // end namespace Catch - -#ifdef __clang__ -#pragma clang diagnostic pop -#endif - -namespace Catch { - - class TestCase; - class Stream; - struct IResultCapture; - struct IRunner; - struct IGeneratorsForTest; - struct IConfig; - - struct IContext - { - virtual ~IContext(); - - virtual IResultCapture* getResultCapture() = 0; - virtual IRunner* getRunner() = 0; - virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) = 0; - virtual bool advanceGeneratorsForCurrentTest() = 0; - virtual Ptr getConfig() const = 0; - }; - - struct IMutableContext : IContext - { - virtual ~IMutableContext(); - virtual void setResultCapture( IResultCapture* resultCapture ) = 0; - virtual void setRunner( IRunner* runner ) = 0; - virtual void setConfig( Ptr const& config ) = 0; - }; - - IContext& getCurrentContext(); - IMutableContext& getCurrentMutableContext(); - void cleanUpContext(); - Stream createStream( std::string const& streamName ); - -} - -// #included from: internal/catch_test_registry.hpp -#define TWOBLUECUBES_CATCH_TEST_REGISTRY_HPP_INCLUDED - -// #included from: catch_interfaces_testcase.h -#define TWOBLUECUBES_CATCH_INTERFACES_TESTCASE_H_INCLUDED +// start catch_interfaces_testcase.h #include @@ -636,10 +501,9 @@ namespace Catch { class TestSpec; - struct ITestCase : IShared { + struct ITestInvoker { virtual void invoke () const = 0; - protected: - virtual ~ITestCase(); + virtual ~ITestInvoker(); }; class TestCase; @@ -657,144 +521,785 @@ namespace Catch { } +// end catch_interfaces_testcase.h +// start catch_stringref.h + +#include +#include +#include + +namespace Catch { + + /// A non-owning string class (similar to the forthcoming std::string_view) + /// Note that, because a StringRef may be a substring of another string, + /// it may not be null terminated. c_str() must return a null terminated + /// string, however, and so the StringRef will internally take ownership + /// (taking a copy), if necessary. In theory this ownership is not externally + /// visible - but it does mean (substring) StringRefs should not be shared between + /// threads. + class StringRef { + public: + using size_type = std::size_t; + + private: + friend struct StringRefTestAccess; + + char const* m_start; + size_type m_size; + + char* m_data = nullptr; + + void takeOwnership(); + + static constexpr char const* const s_empty = ""; + + public: // construction/ assignment + StringRef() noexcept + : StringRef( s_empty, 0 ) + {} + + StringRef( StringRef const& other ) noexcept + : m_start( other.m_start ), + m_size( other.m_size ) + {} + + StringRef( StringRef&& other ) noexcept + : m_start( other.m_start ), + m_size( other.m_size ), + m_data( other.m_data ) + { + other.m_data = nullptr; + } + + StringRef( char const* rawChars ) noexcept; + + StringRef( char const* rawChars, size_type size ) noexcept + : m_start( rawChars ), + m_size( size ) + {} + + StringRef( std::string const& stdString ) noexcept + : m_start( stdString.c_str() ), + m_size( stdString.size() ) + {} + + ~StringRef() noexcept { + delete[] m_data; + } + + auto operator = ( StringRef const &other ) noexcept -> StringRef& { + delete[] m_data; + m_data = nullptr; + m_start = other.m_start; + m_size = other.m_size; + return *this; + } + + operator std::string() const; + + void swap( StringRef& other ) noexcept; + + public: // operators + auto operator == ( StringRef const& other ) const noexcept -> bool; + auto operator != ( StringRef const& other ) const noexcept -> bool; + + auto operator[] ( size_type index ) const noexcept -> char; + + public: // named queries + auto empty() const noexcept -> bool { + return m_size == 0; + } + auto size() const noexcept -> size_type { + return m_size; + } + + auto numberOfCharacters() const noexcept -> size_type; + auto c_str() const -> char const*; + + public: // substrings and searches + auto substr( size_type start, size_type size ) const noexcept -> StringRef; + + // Returns the current start pointer. + // Note that the pointer can change when if the StringRef is a substring + auto currentData() const noexcept -> char const*; + + private: // ownership queries - may not be consistent between calls + auto isOwned() const noexcept -> bool; + auto isSubstring() const noexcept -> bool; + }; + + auto operator + ( StringRef const& lhs, StringRef const& rhs ) -> std::string; + auto operator + ( StringRef const& lhs, char const* rhs ) -> std::string; + auto operator + ( char const* lhs, StringRef const& rhs ) -> std::string; + + auto operator += ( std::string& lhs, StringRef const& sr ) -> std::string&; + auto operator << ( std::ostream& os, StringRef const& sr ) -> std::ostream&; + + inline auto operator "" _sr( char const* rawChars, std::size_t size ) noexcept -> StringRef { + return StringRef( rawChars, size ); + } + +} // namespace Catch + +inline auto operator "" _catch_sr( char const* rawChars, std::size_t size ) noexcept -> Catch::StringRef { + return Catch::StringRef( rawChars, size ); +} + +// end catch_stringref.h +// start catch_type_traits.hpp + + +#include + +namespace Catch{ + +#ifdef CATCH_CPP17_OR_GREATER + template + inline constexpr auto is_unique = std::true_type{}; + + template + inline constexpr auto is_unique = std::bool_constant< + (!std::is_same_v && ...) && is_unique + >{}; +#else + +template +struct is_unique : std::true_type{}; + +template +struct is_unique : std::integral_constant +::value + && is_unique::value + && is_unique::value +>{}; + +#endif +} + +// end catch_type_traits.hpp +// start catch_preprocessor.hpp + + +#define CATCH_RECURSION_LEVEL0(...) __VA_ARGS__ +#define CATCH_RECURSION_LEVEL1(...) CATCH_RECURSION_LEVEL0(CATCH_RECURSION_LEVEL0(CATCH_RECURSION_LEVEL0(__VA_ARGS__))) +#define CATCH_RECURSION_LEVEL2(...) CATCH_RECURSION_LEVEL1(CATCH_RECURSION_LEVEL1(CATCH_RECURSION_LEVEL1(__VA_ARGS__))) +#define CATCH_RECURSION_LEVEL3(...) CATCH_RECURSION_LEVEL2(CATCH_RECURSION_LEVEL2(CATCH_RECURSION_LEVEL2(__VA_ARGS__))) +#define CATCH_RECURSION_LEVEL4(...) CATCH_RECURSION_LEVEL3(CATCH_RECURSION_LEVEL3(CATCH_RECURSION_LEVEL3(__VA_ARGS__))) +#define CATCH_RECURSION_LEVEL5(...) CATCH_RECURSION_LEVEL4(CATCH_RECURSION_LEVEL4(CATCH_RECURSION_LEVEL4(__VA_ARGS__))) + +#ifdef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR +#define INTERNAL_CATCH_EXPAND_VARGS(...) __VA_ARGS__ +// MSVC needs more evaluations +#define CATCH_RECURSION_LEVEL6(...) CATCH_RECURSION_LEVEL5(CATCH_RECURSION_LEVEL5(CATCH_RECURSION_LEVEL5(__VA_ARGS__))) +#define CATCH_RECURSE(...) CATCH_RECURSION_LEVEL6(CATCH_RECURSION_LEVEL6(__VA_ARGS__)) +#else +#define CATCH_RECURSE(...) CATCH_RECURSION_LEVEL5(__VA_ARGS__) +#endif + +#define CATCH_REC_END(...) +#define CATCH_REC_OUT + +#define CATCH_EMPTY() +#define CATCH_DEFER(id) id CATCH_EMPTY() + +#define CATCH_REC_GET_END2() 0, CATCH_REC_END +#define CATCH_REC_GET_END1(...) CATCH_REC_GET_END2 +#define CATCH_REC_GET_END(...) CATCH_REC_GET_END1 +#define CATCH_REC_NEXT0(test, next, ...) next CATCH_REC_OUT +#define CATCH_REC_NEXT1(test, next) CATCH_DEFER ( CATCH_REC_NEXT0 ) ( test, next, 0) +#define CATCH_REC_NEXT(test, next) CATCH_REC_NEXT1(CATCH_REC_GET_END test, next) + +#define CATCH_REC_LIST0(f, x, peek, ...) , f(x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST1) ) ( f, peek, __VA_ARGS__ ) +#define CATCH_REC_LIST1(f, x, peek, ...) , f(x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST0) ) ( f, peek, __VA_ARGS__ ) +#define CATCH_REC_LIST2(f, x, peek, ...) f(x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST1) ) ( f, peek, __VA_ARGS__ ) + +#define CATCH_REC_LIST0_UD(f, userdata, x, peek, ...) , f(userdata, x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST1_UD) ) ( f, userdata, peek, __VA_ARGS__ ) +#define CATCH_REC_LIST1_UD(f, userdata, x, peek, ...) , f(userdata, x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST0_UD) ) ( f, userdata, peek, __VA_ARGS__ ) +#define CATCH_REC_LIST2_UD(f, userdata, x, peek, ...) f(userdata, x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST1_UD) ) ( f, userdata, peek, __VA_ARGS__ ) + +// Applies the function macro `f` to each of the remaining parameters, inserts commas between the results, +// and passes userdata as the first parameter to each invocation, +// e.g. CATCH_REC_LIST_UD(f, x, a, b, c) evaluates to f(x, a), f(x, b), f(x, c) +#define CATCH_REC_LIST_UD(f, userdata, ...) CATCH_RECURSE(CATCH_REC_LIST2_UD(f, userdata, __VA_ARGS__, ()()(), ()()(), ()()(), 0)) + +#define CATCH_REC_LIST(f, ...) CATCH_RECURSE(CATCH_REC_LIST2(f, __VA_ARGS__, ()()(), ()()(), ()()(), 0)) + +#define INTERNAL_CATCH_EXPAND1(param) INTERNAL_CATCH_EXPAND2(param) +#define INTERNAL_CATCH_EXPAND2(...) INTERNAL_CATCH_NO## __VA_ARGS__ +#define INTERNAL_CATCH_DEF(...) INTERNAL_CATCH_DEF __VA_ARGS__ +#define INTERNAL_CATCH_NOINTERNAL_CATCH_DEF +#define INTERNAL_CATCH_STRINGIZE(...) INTERNAL_CATCH_STRINGIZE2(__VA_ARGS__) +#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR +#define INTERNAL_CATCH_STRINGIZE2(...) #__VA_ARGS__ +#define INTERNAL_CATCH_STRINGIZE_WITHOUT_PARENS(param) INTERNAL_CATCH_STRINGIZE(INTERNAL_CATCH_REMOVE_PARENS(param)) +#else +// MSVC is adding extra space and needs another indirection to expand INTERNAL_CATCH_NOINTERNAL_CATCH_DEF +#define INTERNAL_CATCH_STRINGIZE2(...) INTERNAL_CATCH_STRINGIZE3(__VA_ARGS__) +#define INTERNAL_CATCH_STRINGIZE3(...) #__VA_ARGS__ +#define INTERNAL_CATCH_STRINGIZE_WITHOUT_PARENS(param) (INTERNAL_CATCH_STRINGIZE(INTERNAL_CATCH_REMOVE_PARENS(param)) + 1) +#endif + +#define INTERNAL_CATCH_MAKE_NAMESPACE2(...) ns_##__VA_ARGS__ +#define INTERNAL_CATCH_MAKE_NAMESPACE(name) INTERNAL_CATCH_MAKE_NAMESPACE2(name) + +#define INTERNAL_CATCH_REMOVE_PARENS(...) INTERNAL_CATCH_EXPAND1(INTERNAL_CATCH_DEF __VA_ARGS__) + +#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR +#define INTERNAL_CATCH_MAKE_TYPE_LIST2(...) decltype(get_wrapper()) +#define INTERNAL_CATCH_MAKE_TYPE_LIST(...) INTERNAL_CATCH_MAKE_TYPE_LIST2(INTERNAL_CATCH_REMOVE_PARENS(__VA_ARGS__)) +#else +#define INTERNAL_CATCH_MAKE_TYPE_LIST2(...) INTERNAL_CATCH_EXPAND_VARGS(decltype(get_wrapper())) +#define INTERNAL_CATCH_MAKE_TYPE_LIST(...) INTERNAL_CATCH_EXPAND_VARGS(INTERNAL_CATCH_MAKE_TYPE_LIST2(INTERNAL_CATCH_REMOVE_PARENS(__VA_ARGS__))) +#endif + +#define INTERNAL_CATCH_MAKE_TYPE_LISTS_FROM_TYPES(...)\ + CATCH_REC_LIST(INTERNAL_CATCH_MAKE_TYPE_LIST,__VA_ARGS__) + +#define INTERNAL_CATCH_REMOVE_PARENS_1_ARG(_0) INTERNAL_CATCH_REMOVE_PARENS(_0) +#define INTERNAL_CATCH_REMOVE_PARENS_2_ARG(_0, _1) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_1_ARG(_1) +#define INTERNAL_CATCH_REMOVE_PARENS_3_ARG(_0, _1, _2) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_2_ARG(_1, _2) +#define INTERNAL_CATCH_REMOVE_PARENS_4_ARG(_0, _1, _2, _3) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_3_ARG(_1, _2, _3) +#define INTERNAL_CATCH_REMOVE_PARENS_5_ARG(_0, _1, _2, _3, _4) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_4_ARG(_1, _2, _3, _4) +#define INTERNAL_CATCH_REMOVE_PARENS_6_ARG(_0, _1, _2, _3, _4, _5) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_5_ARG(_1, _2, _3, _4, _5) +#define INTERNAL_CATCH_REMOVE_PARENS_7_ARG(_0, _1, _2, _3, _4, _5, _6) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_6_ARG(_1, _2, _4, _5, _6) +#define INTERNAL_CATCH_REMOVE_PARENS_8_ARG(_0, _1, _2, _3, _4, _5, _6, _7) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_7_ARG(_1, _2, _3, _4, _5, _6, _7) +#define INTERNAL_CATCH_REMOVE_PARENS_9_ARG(_0, _1, _2, _3, _4, _5, _6, _7, _8) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_8_ARG(_1, _2, _3, _4, _5, _6, _7, _8) +#define INTERNAL_CATCH_REMOVE_PARENS_10_ARG(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_9_ARG(_1, _2, _3, _4, _5, _6, _7, _8, _9) +#define INTERNAL_CATCH_REMOVE_PARENS_11_ARG(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10) INTERNAL_CATCH_REMOVE_PARENS(_0), INTERNAL_CATCH_REMOVE_PARENS_10_ARG(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10) + +#define INTERNAL_CATCH_VA_NARGS_IMPL(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, N, ...) N + +#define INTERNAL_CATCH_TYPE_GEN\ + template struct TypeList {};\ + template\ + constexpr auto get_wrapper() noexcept -> TypeList { return {}; }\ + \ + template class L1, typename...E1, template class L2, typename...E2> \ + constexpr auto append(L1, L2) noexcept -> L1 { return {}; }\ + template< template class L1, typename...E1, template class L2, typename...E2, typename...Rest>\ + constexpr auto append(L1, L2, Rest...) noexcept -> decltype(append(L1{}, Rest{}...)) { return {}; }\ + template< template class L1, typename...E1, typename...Rest>\ + constexpr auto append(L1, TypeList, Rest...) noexcept -> L1 { return {}; }\ + \ + template< template class Container, template class List, typename...elems>\ + constexpr auto rewrap(List) noexcept -> TypeList> { return {}; }\ + template< template class Container, template class List, class...Elems, typename...Elements>\ + constexpr auto rewrap(List,Elements...) noexcept -> decltype(append(TypeList>{}, rewrap(Elements{}...))) { return {}; }\ + \ + template