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catch_amalgamated.hpp
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// Copyright Catch2 Authors
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE.txt or copy at
// https://www.boost.org/LICENSE_1_0.txt)
// SPDX-License-Identifier: BSL-1.0
// Catch v3.4.0
// Generated: 2023-07-13 13:23:07.577770
// ----------------------------------------------------------
// This file is an amalgamation of multiple different files.
// You probably shouldn't edit it directly.
// ----------------------------------------------------------
#ifndef CATCH_AMALGAMATED_HPP_INCLUDED
#define CATCH_AMALGAMATED_HPP_INCLUDED
/** \file
* This is a convenience header for Catch2. It includes **all** of Catch2 headers.
*
* Generally the Catch2 users should use specific includes they need,
* but this header can be used instead for ease-of-experimentation, or
* just plain convenience, at the cost of (significantly) increased
* compilation times.
*
* When a new header is added to either the top level folder, or to the
* corresponding internal subfolder, it should be added here. Headers
* added to the various subparts (e.g. matchers, generators, etc...),
* should go their respective catch-all headers.
*/
#ifndef CATCH_ALL_HPP_INCLUDED
#define CATCH_ALL_HPP_INCLUDED
/** \file
* This is a convenience header for Catch2's benchmarking. It includes
* **all** of Catch2 headers related to benchmarking.
*
* Generally the Catch2 users should use specific includes they need,
* but this header can be used instead for ease-of-experimentation, or
* just plain convenience, at the cost of (significantly) increased
* compilation times.
*
* When a new header is added to either the `benchmark` folder, or to
* the corresponding internal (detail) subfolder, it should be added here.
*/
#ifndef CATCH_BENCHMARK_ALL_HPP_INCLUDED
#define CATCH_BENCHMARK_ALL_HPP_INCLUDED
// Adapted from donated nonius code.
#ifndef CATCH_BENCHMARK_HPP_INCLUDED
#define CATCH_BENCHMARK_HPP_INCLUDED
#ifndef CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
#define CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
// Detect a number of compiler features - by compiler
// The following features are defined:
//
// 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_<feature name> form
// (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.
#ifndef CATCH_PLATFORM_HPP_INCLUDED
#define CATCH_PLATFORM_HPP_INCLUDED
// See e.g.:
// https://opensource.apple.com/source/CarbonHeaders/CarbonHeaders-18.1/TargetConditionals.h.auto.html
#ifdef __APPLE__
# include <TargetConditionals.h>
# if (defined(TARGET_OS_OSX) && TARGET_OS_OSX == 1) || \
(defined(TARGET_OS_MAC) && TARGET_OS_MAC == 1)
# define CATCH_PLATFORM_MAC
# elif (defined(TARGET_OS_IPHONE) && 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
# if defined( WINAPI_FAMILY ) && ( WINAPI_FAMILY == WINAPI_FAMILY_APP )
# define CATCH_PLATFORM_WINDOWS_UWP
# endif
#elif defined(__ORBIS__) || defined(__PROSPERO__)
# define CATCH_PLATFORM_PLAYSTATION
#endif
#endif // CATCH_PLATFORM_HPP_INCLUDED
#ifdef __cplusplus
# if (__cplusplus >= 201402L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201402L)
# define CATCH_CPP14_OR_GREATER
# endif
# if (__cplusplus >= 201703L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L)
# define CATCH_CPP17_OR_GREATER
# endif
#endif
// Only GCC compiler should be used in this block, so other compilers trying to
// mask themselves as GCC should be ignored.
#if defined(__GNUC__) && !defined(__clang__) && !defined(__ICC) && !defined(__CUDACC__) && !defined(__LCC__) && !defined(__NVCOMPILER)
# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic push" )
# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic pop" )
// This only works on GCC 9+. so we have to also add a global suppression of Wparentheses
// for older versions of GCC.
# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \
_Pragma( "GCC diagnostic ignored \"-Wparentheses\"" )
# define CATCH_INTERNAL_SUPPRESS_UNUSED_RESULT \
_Pragma( "GCC diagnostic ignored \"-Wunused-result\"" )
# define CATCH_INTERNAL_SUPPRESS_UNUSED_VARIABLE_WARNINGS \
_Pragma( "GCC diagnostic ignored \"-Wunused-variable\"" )
# define CATCH_INTERNAL_SUPPRESS_USELESS_CAST_WARNINGS \
_Pragma( "GCC diagnostic ignored \"-Wuseless-cast\"" )
# define CATCH_INTERNAL_SUPPRESS_SHADOW_WARNINGS \
_Pragma( "GCC diagnostic ignored \"-Wshadow\"" )
# define CATCH_INTERNAL_IGNORE_BUT_WARN(...) (void)__builtin_constant_p(__VA_ARGS__)
#endif
#if defined(__NVCOMPILER)
# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION _Pragma( "diag push" )
# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION _Pragma( "diag pop" )
# define CATCH_INTERNAL_SUPPRESS_UNUSED_VARIABLE_WARNINGS _Pragma( "diag_suppress declared_but_not_referenced" )
#endif
#if defined(__CUDACC__) && !defined(__clang__)
# ifdef __NVCC_DIAG_PRAGMA_SUPPORT__
// New pragmas introduced in CUDA 11.5+
# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION _Pragma( "nv_diagnostic push" )
# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION _Pragma( "nv_diagnostic pop" )
# define CATCH_INTERNAL_SUPPRESS_UNUSED_VARIABLE_WARNINGS _Pragma( "nv_diag_suppress 177" )
# else
# define CATCH_INTERNAL_SUPPRESS_UNUSED_VARIABLE_WARNINGS _Pragma( "diag_suppress 177" )
# endif
#endif
// clang-cl defines _MSC_VER as well as __clang__, which could cause the
// start/stop internal suppression macros to be double defined.
#if defined(__clang__) && !defined(_MSC_VER)
# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION _Pragma( "clang diagnostic push" )
# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION _Pragma( "clang diagnostic pop" )
#endif // __clang__ && !_MSC_VER
#if defined(__clang__)
// As of this writing, IBM XL's implementation of __builtin_constant_p has a bug
// which results in calls to destructors being emitted for each temporary,
// without a matching initialization. In practice, this can result in something
// like `std::string::~string` being called on an uninitialized value.
//
// For example, this code will likely segfault under IBM XL:
// ```
// REQUIRE(std::string("12") + "34" == "1234")
// ```
//
// Similarly, NVHPC's implementation of `__builtin_constant_p` has a bug which
// results in calls to the immediately evaluated lambda expressions to be
// reported as unevaluated lambdas.
// https://developer.nvidia.com/nvidia_bug/3321845.
//
// Therefore, `CATCH_INTERNAL_IGNORE_BUT_WARN` is not implemented.
# if !defined(__ibmxl__) && !defined(__CUDACC__) && !defined( __NVCOMPILER )
# define CATCH_INTERNAL_IGNORE_BUT_WARN(...) (void)__builtin_constant_p(__VA_ARGS__) /* NOLINT(cppcoreguidelines-pro-type-vararg, hicpp-vararg) */
# endif
# define CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
_Pragma( "clang diagnostic ignored \"-Wexit-time-destructors\"" ) \
_Pragma( "clang diagnostic ignored \"-Wglobal-constructors\"")
# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \
_Pragma( "clang diagnostic ignored \"-Wparentheses\"" )
# define CATCH_INTERNAL_SUPPRESS_UNUSED_VARIABLE_WARNINGS \
_Pragma( "clang diagnostic ignored \"-Wunused-variable\"" )
# define CATCH_INTERNAL_SUPPRESS_ZERO_VARIADIC_WARNINGS \
_Pragma( "clang diagnostic ignored \"-Wgnu-zero-variadic-macro-arguments\"" )
# define CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS \
_Pragma( "clang diagnostic ignored \"-Wunused-template\"" )
# define CATCH_INTERNAL_SUPPRESS_COMMA_WARNINGS \
_Pragma( "clang diagnostic ignored \"-Wcomma\"" )
# define CATCH_INTERNAL_SUPPRESS_SHADOW_WARNINGS \
_Pragma( "clang diagnostic ignored \"-Wshadow\"" )
#endif // __clang__
////////////////////////////////////////////////////////////////////////////////
// We know some environments not to support full POSIX signals
#if defined( CATCH_PLATFORM_WINDOWS ) || \
defined( CATCH_PLATFORM_PLAYSTATION ) || \
defined( __CYGWIN__ ) || \
defined( __QNX__ ) || \
defined( __EMSCRIPTEN__ ) || \
defined( __DJGPP__ ) || \
defined( __OS400__ )
# define CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS
#else
# define CATCH_INTERNAL_CONFIG_POSIX_SIGNALS
#endif
////////////////////////////////////////////////////////////////////////////////
// Assume that some platforms do not support getenv.
#if defined(CATCH_PLATFORM_WINDOWS_UWP) || defined(CATCH_PLATFORM_PLAYSTATION)
# define CATCH_INTERNAL_CONFIG_NO_GETENV
#else
# define CATCH_INTERNAL_CONFIG_GETENV
#endif
////////////////////////////////////////////////////////////////////////////////
// Android somehow still does not support std::to_string
#if defined(__ANDROID__)
# define CATCH_INTERNAL_CONFIG_NO_CPP11_TO_STRING
#endif
////////////////////////////////////////////////////////////////////////////////
// Not all Windows environments support SEH properly
#if defined(__MINGW32__)
# define CATCH_INTERNAL_CONFIG_NO_WINDOWS_SEH
#endif
////////////////////////////////////////////////////////////////////////////////
// PS4
#if defined(__ORBIS__)
# define CATCH_INTERNAL_CONFIG_NO_NEW_CAPTURE
#endif
////////////////////////////////////////////////////////////////////////////////
// Cygwin
#ifdef __CYGWIN__
// 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))
# define CATCH_INTERNAL_CONFIG_NO_CPP11_TO_STRING
# endif
#endif // __CYGWIN__
////////////////////////////////////////////////////////////////////////////////
// Visual C++
#if defined(_MSC_VER)
// We want to defer to nvcc-specific warning suppression if we are compiled
// with nvcc masquerading for MSVC.
# if !defined( __CUDACC__ )
# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
__pragma( warning( push ) )
# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
__pragma( warning( pop ) )
# endif
// Universal Windows platform does not support SEH
// Or console colours (or console at all...)
# if defined(CATCH_PLATFORM_WINDOWS_UWP)
# define CATCH_INTERNAL_CONFIG_NO_COLOUR_WIN32
# else
# define CATCH_INTERNAL_CONFIG_WINDOWS_SEH
# 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(__clang__) // Handle Clang masquerading for msvc
# if !defined(_MSVC_TRADITIONAL) || (defined(_MSVC_TRADITIONAL) && _MSVC_TRADITIONAL)
# define CATCH_INTERNAL_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
# endif // MSVC_TRADITIONAL
# endif // __clang__
#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
////////////////////////////////////////////////////////////////////////////////
// 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
////////////////////////////////////////////////////////////////////////////////
// Embarcadero C++Build
#if defined(__BORLANDC__)
#define CATCH_INTERNAL_CONFIG_POLYFILL_ISNAN
#endif
////////////////////////////////////////////////////////////////////////////////
// RTX is a special version of Windows that is real time.
// This means that it is detected as Windows, but does not provide
// the same set of capabilities as real Windows does.
#if defined(UNDER_RTSS) || defined(RTX64_BUILD)
#define CATCH_INTERNAL_CONFIG_NO_WINDOWS_SEH
#define CATCH_INTERNAL_CONFIG_NO_ASYNC
#define CATCH_INTERNAL_CONFIG_NO_COLOUR_WIN32
#endif
#if !defined(_GLIBCXX_USE_C99_MATH_TR1)
#define CATCH_INTERNAL_CONFIG_GLOBAL_NEXTAFTER
#endif
// Various stdlib support checks that require __has_include
#if defined(__has_include)
// Check if string_view is available and usable
#if __has_include(<string_view>) && defined(CATCH_CPP17_OR_GREATER)
# define CATCH_INTERNAL_CONFIG_CPP17_STRING_VIEW
#endif
// Check if optional is available and usable
# if __has_include(<optional>) && defined(CATCH_CPP17_OR_GREATER)
# define CATCH_INTERNAL_CONFIG_CPP17_OPTIONAL
# endif // __has_include(<optional>) && defined(CATCH_CPP17_OR_GREATER)
// Check if byte is available and usable
# if __has_include(<cstddef>) && defined(CATCH_CPP17_OR_GREATER)
# include <cstddef>
# if defined(__cpp_lib_byte) && (__cpp_lib_byte > 0)
# define CATCH_INTERNAL_CONFIG_CPP17_BYTE
# endif
# endif // __has_include(<cstddef>) && defined(CATCH_CPP17_OR_GREATER)
// Check if variant is available and usable
# if __has_include(<variant>) && 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 <ciso646>
# 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(<variant>) && defined(CATCH_CPP17_OR_GREATER)
#endif // defined(__has_include)
#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
#if defined(CATCH_INTERNAL_CONFIG_GETENV) && !defined(CATCH_INTERNAL_CONFIG_NO_GETENV) && !defined(CATCH_CONFIG_NO_GETENV) && !defined(CATCH_CONFIG_GETENV)
# define CATCH_CONFIG_GETENV
#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_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_INTERNAL_CONFIG_CPP17_BYTE) && !defined(CATCH_CONFIG_NO_CPP17_BYTE) && !defined(CATCH_CONFIG_CPP17_BYTE)
# define CATCH_CONFIG_CPP17_BYTE
#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 ) && \
!defined( CATCH_CONFIG_NO_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_INTERNAL_CONFIG_NO_ASYNC) && !defined(CATCH_CONFIG_NO_USE_ASYNC) && !defined(CATCH_CONFIG_USE_ASYNC)
# define CATCH_CONFIG_USE_ASYNC
#endif
#if defined(CATCH_INTERNAL_CONFIG_GLOBAL_NEXTAFTER) && !defined(CATCH_CONFIG_NO_GLOBAL_NEXTAFTER) && !defined(CATCH_CONFIG_GLOBAL_NEXTAFTER)
# define CATCH_CONFIG_GLOBAL_NEXTAFTER
#endif
// Even if we do not think the compiler has that warning, we still have
// to provide a macro that can be used by the code.
#if !defined(CATCH_INTERNAL_START_WARNINGS_SUPPRESSION)
# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION
#endif
#if !defined(CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION)
# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
#endif
#if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS)
# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS
#endif
#if !defined(CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS)
# define CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS
#endif
#if !defined(CATCH_INTERNAL_SUPPRESS_UNUSED_RESULT)
# define CATCH_INTERNAL_SUPPRESS_UNUSED_RESULT
#endif
#if !defined(CATCH_INTERNAL_SUPPRESS_UNUSED_VARIABLE_WARNINGS)
# define CATCH_INTERNAL_SUPPRESS_UNUSED_VARIABLE_WARNINGS
#endif
#if !defined(CATCH_INTERNAL_SUPPRESS_USELESS_CAST_WARNINGS)
# define CATCH_INTERNAL_SUPPRESS_USELESS_CAST_WARNINGS
#endif
#if !defined(CATCH_INTERNAL_SUPPRESS_ZERO_VARIADIC_WARNINGS)
# define CATCH_INTERNAL_SUPPRESS_ZERO_VARIADIC_WARNINGS
#endif
#if !defined( CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS )
# define CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS
#endif
#if !defined( CATCH_INTERNAL_SUPPRESS_COMMA_WARNINGS )
# define CATCH_INTERNAL_SUPPRESS_COMMA_WARNINGS
#endif
#if !defined( CATCH_INTERNAL_SUPPRESS_SHADOW_WARNINGS )
# define CATCH_INTERNAL_SUPPRESS_SHADOW_WARNINGS
#endif
// The goal of this macro is to avoid evaluation of the arguments, but
// still have the compiler warn on problems inside...
#if !defined(CATCH_INTERNAL_IGNORE_BUT_WARN)
# define CATCH_INTERNAL_IGNORE_BUT_WARN(...)
#endif
#if defined(__APPLE__) && defined(__apple_build_version__) && (__clang_major__ < 10)
# undef CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS
#elif defined(__clang__) && (__clang_major__ < 5)
# undef CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS
#endif
#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_TRY try
#define CATCH_CATCH_ALL catch (...)
#define CATCH_CATCH_ANON(type) catch (type)
#endif
#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
#if defined( CATCH_PLATFORM_WINDOWS ) && \
!defined( CATCH_CONFIG_COLOUR_WIN32 ) && \
!defined( CATCH_CONFIG_NO_COLOUR_WIN32 ) && \
!defined( CATCH_INTERNAL_CONFIG_NO_COLOUR_WIN32 )
# define CATCH_CONFIG_COLOUR_WIN32
#endif
#if defined( CATCH_CONFIG_SHARED_LIBRARY ) && defined( _MSC_VER ) && \
!defined( CATCH_CONFIG_STATIC )
# ifdef Catch2_EXPORTS
# define CATCH_EXPORT //__declspec( dllexport ) // not needed
# else
# define CATCH_EXPORT __declspec( dllimport )
# endif
#else
# define CATCH_EXPORT
#endif
#endif // CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
#ifndef CATCH_CONTEXT_HPP_INCLUDED
#define CATCH_CONTEXT_HPP_INCLUDED
namespace Catch {
class IResultCapture;
class IConfig;
class Context {
IConfig const* m_config = nullptr;
IResultCapture* m_resultCapture = nullptr;
CATCH_EXPORT static Context* currentContext;
friend Context& getCurrentMutableContext();
friend Context const& getCurrentContext();
static void createContext();
friend void cleanUpContext();
public:
IResultCapture* getResultCapture() const { return m_resultCapture; }
IConfig const* getConfig() const { return m_config; }
void setResultCapture( IResultCapture* resultCapture );
void setConfig( IConfig const* config );
};
Context& getCurrentMutableContext();
inline Context const& getCurrentContext() {
// We duplicate the logic from `getCurrentMutableContext` here,
// to avoid paying the call overhead in debug mode.
if ( !Context::currentContext ) { Context::createContext(); }
// NOLINTNEXTLINE(clang-analyzer-core.uninitialized.UndefReturn)
return *Context::currentContext;
}
void cleanUpContext();
class SimplePcg32;
SimplePcg32& sharedRng();
}
#endif // CATCH_CONTEXT_HPP_INCLUDED
#ifndef CATCH_MOVE_AND_FORWARD_HPP_INCLUDED
#define CATCH_MOVE_AND_FORWARD_HPP_INCLUDED
#include <type_traits>
//! Replacement for std::move with better compile time performance
#define CATCH_MOVE(...) static_cast<std::remove_reference_t<decltype(__VA_ARGS__)>&&>(__VA_ARGS__)
//! Replacement for std::forward with better compile time performance
#define CATCH_FORWARD(...) static_cast<decltype(__VA_ARGS__)&&>(__VA_ARGS__)
#endif // CATCH_MOVE_AND_FORWARD_HPP_INCLUDED
#ifndef CATCH_TEST_FAILURE_EXCEPTION_HPP_INCLUDED
#define CATCH_TEST_FAILURE_EXCEPTION_HPP_INCLUDED
namespace Catch {
//! Used to signal that an assertion macro failed
struct TestFailureException{};
//! Used to signal that the remainder of a test should be skipped
struct TestSkipException {};
/**
* Outlines throwing of `TestFailureException` into a single TU
*
* Also handles `CATCH_CONFIG_DISABLE_EXCEPTIONS` for callers.
*/
[[noreturn]] void throw_test_failure_exception();
/**
* Outlines throwing of `TestSkipException` into a single TU
*
* Also handles `CATCH_CONFIG_DISABLE_EXCEPTIONS` for callers.
*/
[[noreturn]] void throw_test_skip_exception();
} // namespace Catch
#endif // CATCH_TEST_FAILURE_EXCEPTION_HPP_INCLUDED
#ifndef CATCH_UNIQUE_NAME_HPP_INCLUDED
#define CATCH_UNIQUE_NAME_HPP_INCLUDED
/** \file
* Wrapper for the CONFIG configuration option
*
* When generating internal unique names, there are two options. Either
* we mix in the current line number, or mix in an incrementing number.
* We prefer the latter, using `__COUNTER__`, but users might want to
* use the former.
*/
#ifndef CATCH_CONFIG_COUNTER_HPP_INCLUDED
#define CATCH_CONFIG_COUNTER_HPP_INCLUDED
#if ( !defined(__JETBRAINS_IDE__) || __JETBRAINS_IDE__ >= 20170300L )
#define CATCH_INTERNAL_CONFIG_COUNTER
#endif
#if defined( CATCH_INTERNAL_CONFIG_COUNTER ) && \
!defined( CATCH_CONFIG_NO_COUNTER ) && \
!defined( CATCH_CONFIG_COUNTER )
# define CATCH_CONFIG_COUNTER
#endif
#endif // CATCH_CONFIG_COUNTER_HPP_INCLUDED
#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
# define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __COUNTER__ )
#else
# define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ )
#endif
#endif // CATCH_UNIQUE_NAME_HPP_INCLUDED
#ifndef CATCH_INTERFACES_CAPTURE_HPP_INCLUDED
#define CATCH_INTERFACES_CAPTURE_HPP_INCLUDED
#include <string>
#include <chrono>
#ifndef CATCH_STRINGREF_HPP_INCLUDED
#define CATCH_STRINGREF_HPP_INCLUDED
#include <cstddef>
#include <string>
#include <iosfwd>
#include <cassert>
#include <cstring>
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.
class StringRef {
public:
using size_type = std::size_t;
using const_iterator = const char*;
private:
static constexpr char const* const s_empty = "";
char const* m_start = s_empty;
size_type m_size = 0;
public: // construction
constexpr StringRef() noexcept = default;
StringRef( char const* rawChars ) noexcept;
constexpr 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() )
{}
explicit operator std::string() const {
return std::string(m_start, m_size);
}
public: // operators
auto operator == ( StringRef other ) const noexcept -> bool {
return m_size == other.m_size
&& (std::memcmp( m_start, other.m_start, m_size ) == 0);
}
auto operator != (StringRef other) const noexcept -> bool {
return !(*this == other);
}
constexpr auto operator[] ( size_type index ) const noexcept -> char {
assert(index < m_size);
return m_start[index];
}
bool operator<(StringRef rhs) const noexcept;
public: // named queries
constexpr auto empty() const noexcept -> bool {
return m_size == 0;
}
constexpr auto size() const noexcept -> size_type {
return m_size;
}
// Returns a substring of [start, start + length).
// If start + length > size(), then the substring is [start, start + size()).
// If start > size(), then the substring is empty.
constexpr StringRef substr(size_type start, size_type length) const noexcept {
if (start < m_size) {
const auto shortened_size = m_size - start;
return StringRef(m_start + start, (shortened_size < length) ? shortened_size : length);
} else {
return StringRef();
}
}
// Returns the current start pointer. May not be null-terminated.
constexpr char const* data() const noexcept {
return m_start;
}
constexpr const_iterator begin() const { return m_start; }
constexpr const_iterator end() const { return m_start + m_size; }
friend std::string& operator += (std::string& lhs, StringRef sr);
friend std::ostream& operator << (std::ostream& os, StringRef sr);
friend std::string operator+(StringRef lhs, StringRef rhs);
/**
* Provides a three-way comparison with rhs
*
* Returns negative number if lhs < rhs, 0 if lhs == rhs, and a positive
* number if lhs > rhs
*/
int compare( StringRef rhs ) const;
};
constexpr auto operator ""_sr( char const* rawChars, std::size_t size ) noexcept -> StringRef {
return StringRef( rawChars, size );
}
} // namespace Catch
constexpr auto operator ""_catch_sr( char const* rawChars, std::size_t size ) noexcept -> Catch::StringRef {
return Catch::StringRef( rawChars, size );
}
#endif // CATCH_STRINGREF_HPP_INCLUDED
#ifndef CATCH_RESULT_TYPE_HPP_INCLUDED
#define CATCH_RESULT_TYPE_HPP_INCLUDED
namespace Catch {
// ResultWas::OfType enum
struct ResultWas { enum OfType {
Unknown = -1,
Ok = 0,
Info = 1,
Warning = 2,
// TODO: Should explicit skip be considered "not OK" (cf. isOk)? I.e., should it have the failure bit?
ExplicitSkip = 4,
FailureBit = 0x10,
ExpressionFailed = FailureBit | 1,
ExplicitFailure = FailureBit | 2,
Exception = 0x100 | FailureBit,
ThrewException = Exception | 1,
DidntThrowException = Exception | 2,
FatalErrorCondition = 0x200 | FailureBit
}; };
bool isOk( ResultWas::OfType resultType );
bool isJustInfo( int flags );
// ResultDisposition::Flags enum
struct ResultDisposition { enum Flags {
Normal = 0x01,
ContinueOnFailure = 0x02, // Failures fail test, but execution continues
FalseTest = 0x04, // Prefix expression with !
SuppressFail = 0x08 // Failures are reported but do not fail the test
}; };
ResultDisposition::Flags operator | ( ResultDisposition::Flags lhs, ResultDisposition::Flags rhs );
bool shouldContinueOnFailure( int flags );
inline bool isFalseTest( int flags ) { return ( flags & ResultDisposition::FalseTest ) != 0; }
bool shouldSuppressFailure( int flags );
} // end namespace Catch
#endif // CATCH_RESULT_TYPE_HPP_INCLUDED
#ifndef CATCH_UNIQUE_PTR_HPP_INCLUDED
#define CATCH_UNIQUE_PTR_HPP_INCLUDED
#include <cassert>
#include <type_traits>
namespace Catch {
namespace Detail {
/**
* A reimplementation of `std::unique_ptr` for improved compilation performance
*
* Does not support arrays nor custom deleters.
*/
template <typename T>
class unique_ptr {
T* m_ptr;
public:
constexpr unique_ptr(std::nullptr_t = nullptr):
m_ptr{}
{}
explicit constexpr unique_ptr(T* ptr):
m_ptr(ptr)
{}
template <typename U, typename = std::enable_if_t<std::is_base_of<T, U>::value>>
unique_ptr(unique_ptr<U>&& from):
m_ptr(from.release())
{}
template <typename U, typename = std::enable_if_t<std::is_base_of<T, U>::value>>
unique_ptr& operator=(unique_ptr<U>&& from) {
reset(from.release());
return *this;
}
unique_ptr(unique_ptr const&) = delete;
unique_ptr& operator=(unique_ptr const&) = delete;
unique_ptr(unique_ptr&& rhs) noexcept:
m_ptr(rhs.m_ptr) {
rhs.m_ptr = nullptr;
}
unique_ptr& operator=(unique_ptr&& rhs) noexcept {
reset(rhs.release());
return *this;
}
~unique_ptr() {
delete m_ptr;
}
T& operator*() {
assert(m_ptr);
return *m_ptr;
}
T const& operator*() const {
assert(m_ptr);
return *m_ptr;
}
T* operator->() noexcept {
assert(m_ptr);
return m_ptr;
}
T const* operator->() const noexcept {
assert(m_ptr);
return m_ptr;
}
T* get() { return m_ptr; }
T const* get() const { return m_ptr; }
void reset(T* ptr = nullptr) {
delete m_ptr;
m_ptr = ptr;
}
T* release() {
auto temp = m_ptr;
m_ptr = nullptr;
return temp;
}
explicit operator bool() const {
return m_ptr;
}
friend void swap(unique_ptr& lhs, unique_ptr& rhs) {
auto temp = lhs.m_ptr;
lhs.m_ptr = rhs.m_ptr;
rhs.m_ptr = temp;
}
};
//! Specialization to cause compile-time error for arrays
template <typename T>
class unique_ptr<T[]>;
template <typename T, typename... Args>
unique_ptr<T> make_unique(Args&&... args) {
return unique_ptr<T>(new T(CATCH_FORWARD(args)...));
}
} // end namespace Detail
} // end namespace Catch
#endif // CATCH_UNIQUE_PTR_HPP_INCLUDED
#ifndef CATCH_BENCHMARK_STATS_FWD_HPP_INCLUDED
#define CATCH_BENCHMARK_STATS_FWD_HPP_INCLUDED
#include <chrono>
namespace Catch {
// We cannot forward declare the type with default template argument
// multiple times, so it is split out into a separate header so that
// we can prevent multiple declarations in dependees
template <typename Duration = std::chrono::duration<double, std::nano>>
struct BenchmarkStats;
} // end namespace Catch
#endif // CATCH_BENCHMARK_STATS_FWD_HPP_INCLUDED
namespace Catch {
class AssertionResult;
struct AssertionInfo;
struct SectionInfo;
struct SectionEndInfo;
struct MessageInfo;
struct MessageBuilder;
struct Counts;
struct AssertionReaction;
struct SourceLineInfo;
class ITransientExpression;
class IGeneratorTracker;
struct BenchmarkInfo;
namespace Generators {
class GeneratorUntypedBase;
using GeneratorBasePtr = Catch::Detail::unique_ptr<GeneratorUntypedBase>;
}
class IResultCapture {
public:
virtual ~IResultCapture();
virtual void notifyAssertionStarted( AssertionInfo const& info ) = 0;
virtual bool sectionStarted( StringRef sectionName,
SourceLineInfo const& sectionLineInfo,
Counts& assertions ) = 0;
virtual void sectionEnded( SectionEndInfo&& endInfo ) = 0;
virtual void sectionEndedEarly( SectionEndInfo&& endInfo ) = 0;