/*
- * Catch v2.7.0
- * Generated: 2019-03-07 21:34:30.252164
+ * Catch v2.11.0
+ * Generated: 2019-11-15 15:01:56.628356
* ----------------------------------------------------------
* This file has been merged from multiple headers. Please don't edit it directly
* Copyright (c) 2019 Two Blue Cubes Ltd. All rights reserved.
#define CATCH_VERSION_MAJOR 2
-#define CATCH_VERSION_MINOR 7
+#define CATCH_VERSION_MINOR 11
#define CATCH_VERSION_PATCH 0
#ifdef __clang__
# define CATCH_INTERNAL_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS
#endif
-#ifdef __clang__
+// We have to avoid both ICC and Clang, because they try to mask themselves
+// as gcc, and we want only GCC in this block
+#if defined(__GNUC__) && !defined(__clang__) && !defined(__ICC)
+# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic push" )
+# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic pop" )
+#endif
+
+#if defined(__clang__)
+
+# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION _Pragma( "clang diagnostic push" )
+# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION _Pragma( "clang diagnostic pop" )
+
+# 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_WARNINGS \
+ _Pragma( "clang diagnostic ignored \"-Wunused-variable\"" )
-# 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" )
-
-# 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" )
-
-# 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 ignored \"-Wgnu-zero-variadic-macro-arguments\"" )
+
+# define CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS \
+ _Pragma( "clang diagnostic ignored \"-Wunused-template\"" )
#endif // __clang__
// Android somehow still does not support std::to_string
#if defined(__ANDROID__)
# define CATCH_INTERNAL_CONFIG_NO_CPP11_TO_STRING
+# define CATCH_INTERNAL_CONFIG_ANDROID_LOGWRITE
#endif
////////////////////////////////////////////////////////////////////////////////
// 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))
+ && !defined(_GLIBCXX_HAVE_BROKEN_VSWPRINTF))
-# define CATCH_INTERNAL_CONFIG_NO_CPP11_TO_STRING
+# define CATCH_INTERNAL_CONFIG_NO_CPP11_TO_STRING
# endif
#endif // __CYGWIN__
////////////////////////////////////////////////////////////////////////////////
// Visual C++
-#ifdef _MSC_VER
+#if defined(_MSC_VER)
+
+# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION __pragma( warning(push) )
+# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION __pragma( warning(pop) )
# if _MSC_VER >= 1900 // Visual Studio 2015 or newer
# define CATCH_INTERNAL_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS
# 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
////////////////////////////////////////////////////////////////////////////////
#endif
////////////////////////////////////////////////////////////////////////////////
-// 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(<string_view>) && defined(CATCH_CPP17_OR_GREATER)
-# define CATCH_INTERNAL_CONFIG_CPP17_STRING_VIEW
-#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_CONFIG_COLOUR_NONE
#endif
-////////////////////////////////////////////////////////////////////////////////
-// Check if optional is available and usable
-#if defined(__has_include)
-# if __has_include(<optional>) && defined(CATCH_CPP17_OR_GREATER)
-# define CATCH_INTERNAL_CONFIG_CPP17_OPTIONAL
-# endif // __has_include(<optional>) && defined(CATCH_CPP17_OR_GREATER)
-#endif // __has_include
+#if defined(__UCLIBC__)
+#define CATCH_INTERNAL_CONFIG_GLOBAL_NEXTAFTER
+#endif
-////////////////////////////////////////////////////////////////////////////////
-// Check if variant is available and usable
+// Various stdlib support checks that require __has_include
#if defined(__has_include)
-# 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 // __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)
+ # define CATCH_INTERNAL_CONFIG_CPP17_BYTE
+ # 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_COUNTER) && !defined(CATCH_CONFIG_NO_COUNTER) && !defined(CATCH_CONFIG_COUNTER)
# define CATCH_CONFIG_COUNTER
# 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
# 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_ANDROID_LOGWRITE) && !defined(CATCH_CONFIG_NO_ANDROID_LOGWRITE) && !defined(CATCH_CONFIG_ANDROID_LOGWRITE)
+# define CATCH_CONFIG_ANDROID_LOGWRITE
+#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
-# 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
+#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_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS)
+# define CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS
#endif
#if defined(CATCH_CONFIG_DISABLE_EXCEPTIONS)
SourceLineInfo( SourceLineInfo&& ) noexcept = default;
SourceLineInfo& operator = ( SourceLineInfo&& ) noexcept = default;
- bool empty() const noexcept;
+ bool empty() const noexcept { return file[0] == '\0'; }
bool operator == ( SourceLineInfo const& other ) const noexcept;
bool operator < ( SourceLineInfo const& other ) const noexcept;
} // end namespace Catch
#define CATCH_REGISTER_TAG_ALIAS( alias, spec ) \
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
namespace{ Catch::RegistrarForTagAliases INTERNAL_CATCH_UNIQUE_NAME( AutoRegisterTagAlias )( alias, spec, CATCH_INTERNAL_LINEINFO ); } \
- CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
// end catch_tag_alias_autoregistrar.h
// start catch_test_registry.h
virtual std::vector<TestCase> const& getAllTestsSorted( IConfig const& config ) const = 0;
};
+ bool isThrowSafe( TestCase const& testCase, IConfig const& config );
bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config );
std::vector<TestCase> filterTests( std::vector<TestCase> const& testCases, TestSpec const& testSpec, IConfig const& config );
std::vector<TestCase> const& getAllTestCasesSorted( IConfig const& config );
#include <cstddef>
#include <string>
#include <iosfwd>
+#include <cassert>
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.
+ /// it may not be null terminated.
class StringRef {
public:
using size_type = std::size_t;
+ using const_iterator = const char*;
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 )
- {}
+ char const* m_start = s_empty;
+ size_type m_size = 0;
- StringRef( StringRef&& other ) noexcept
- : m_start( other.m_start ),
- m_size( other.m_size ),
- m_data( other.m_data )
- {
- other.m_data = nullptr;
- }
+ public: // construction
+ constexpr StringRef() noexcept = default;
StringRef( char const* rawChars ) noexcept;
- StringRef( char const* rawChars, size_type size ) noexcept
+ constexpr StringRef( char const* rawChars, size_type size ) noexcept
: m_start( rawChars ),
m_size( size )
{}
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;
+ explicit operator std::string() const {
+ return std::string(m_start, m_size);
}
- 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 != (StringRef const& other) const noexcept -> bool {
+ return !(*this == other);
+ }
- auto operator[] ( size_type index ) const noexcept -> char;
+ auto operator[] ( size_type index ) const noexcept -> char {
+ assert(index < m_size);
+ return m_start[index];
+ }
public: // named queries
- auto empty() const noexcept -> bool {
+ constexpr auto empty() const noexcept -> bool {
return m_size == 0;
}
- auto size() const noexcept -> size_type {
+ constexpr auto size() const noexcept -> size_type {
return m_size;
}
- auto numberOfCharacters() const noexcept -> size_type;
+ // Returns the current start pointer. If the StringRef is not
+ // null-terminated, throws std::domain_exception
auto c_str() const -> char const*;
public: // substrings and searches
- auto substr( size_type start, size_type size ) const noexcept -> StringRef;
+ // Returns a substring of [start, start + length).
+ // If start + length > size(), then the substring is [start, size()).
+ // If start > size(), then the substring is empty.
+ auto substr( size_type start, size_type length ) 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*;
+ // Returns the current start pointer. May not be null-terminated.
+ auto data() const noexcept -> char const*;
- private: // ownership queries - may not be consistent between calls
- auto isOwned() const noexcept -> bool;
- auto isSubstring() const noexcept -> bool;
- };
+ constexpr auto isNullTerminated() const noexcept -> bool {
+ return m_start[m_size] == '\0';
+ }
- 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;
+ public: // iterators
+ constexpr const_iterator begin() const { return m_start; }
+ constexpr const_iterator end() const { return m_start + m_size; }
+ };
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 {
+ constexpr 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 {
+constexpr 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 <type_traits>
-
-namespace Catch{
-
-#ifdef CATCH_CPP17_OR_GREATER
- template <typename...>
- inline constexpr auto is_unique = std::true_type{};
-
- template <typename T, typename... Rest>
- inline constexpr auto is_unique<T, Rest...> = std::bool_constant<
- (!std::is_same_v<T, Rest> && ...) && is_unique<Rest...>
- >{};
-#else
-
-template <typename...>
-struct is_unique : std::true_type{};
-
-template <typename T0, typename T1, typename... Rest>
-struct is_unique<T0, T1, Rest...> : std::integral_constant
-<bool,
- !std::is_same<T0, T1>::value
- && is_unique<T0, Rest...>::value
- && is_unique<T1, Rest...>::value
->{};
-
-#endif
-}
-
-// end catch_type_traits.hpp
// start catch_preprocessor.hpp
#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__)
-#define INTERNAL_CATCH_TEMPLATE_UNIQUE_NAME2(Name, ...) INTERNAL_CATCH_TEMPLATE_UNIQUE_NAME3(Name, __VA_ARGS__)
#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
-#define INTERNAL_CATCH_TEMPLATE_UNIQUE_NAME3(Name,...) Name " - " #__VA_ARGS__
-#define INTERNAL_CATCH_TEMPLATE_UNIQUE_NAME(Name,...) INTERNAL_CATCH_TEMPLATE_UNIQUE_NAME2(Name, INTERNAL_CATCH_REMOVE_PARENS(__VA_ARGS__))
+#define INTERNAL_CATCH_MAKE_TYPE_LIST2(...) decltype(get_wrapper<INTERNAL_CATCH_REMOVE_PARENS_GEN(__VA_ARGS__)>())
+#define INTERNAL_CATCH_MAKE_TYPE_LIST(...) INTERNAL_CATCH_MAKE_TYPE_LIST2(INTERNAL_CATCH_REMOVE_PARENS(__VA_ARGS__))
#else
-// MSVC is adding extra space and needs more calls to properly remove ()
-#define INTERNAL_CATCH_TEMPLATE_UNIQUE_NAME3(Name,...) Name " -" #__VA_ARGS__
-#define INTERNAL_CATCH_TEMPLATE_UNIQUE_NAME1(Name, ...) INTERNAL_CATCH_TEMPLATE_UNIQUE_NAME2(Name, __VA_ARGS__)
-#define INTERNAL_CATCH_TEMPLATE_UNIQUE_NAME(Name, ...) INTERNAL_CATCH_TEMPLATE_UNIQUE_NAME1(Name, INTERNAL_CATCH_EXPAND_VARGS(INTERNAL_CATCH_REMOVE_PARENS(__VA_ARGS__)))
+#define INTERNAL_CATCH_MAKE_TYPE_LIST2(...) INTERNAL_CATCH_EXPAND_VARGS(decltype(get_wrapper<INTERNAL_CATCH_REMOVE_PARENS_GEN(__VA_ARGS__)>()))
+#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_LIST(types) Catch::TypeList<INTERNAL_CATCH_REMOVE_PARENS(types)>
+#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<typename...> struct TypeList {};\
+ template<typename...Ts>\
+ constexpr auto get_wrapper() noexcept -> TypeList<Ts...> { return {}; }\
+ template<template<typename...> class...> struct TemplateTypeList{};\
+ template<template<typename...> class...Cs>\
+ constexpr auto get_wrapper() noexcept -> TemplateTypeList<Cs...> { return {}; }\
+ template<typename...>\
+ struct append;\
+ template<typename...>\
+ struct rewrap;\
+ template<template<typename...> class, typename...>\
+ struct create;\
+ template<template<typename...> class, typename>\
+ struct convert;\
+ \
+ template<typename T> \
+ struct append<T> { using type = T; };\
+ template< template<typename...> class L1, typename...E1, template<typename...> class L2, typename...E2, typename...Rest>\
+ struct append<L1<E1...>, L2<E2...>, Rest...> { using type = typename append<L1<E1...,E2...>, Rest...>::type; };\
+ template< template<typename...> class L1, typename...E1, typename...Rest>\
+ struct append<L1<E1...>, TypeList<mpl_::na>, Rest...> { using type = L1<E1...>; };\
+ \
+ template< template<typename...> class Container, template<typename...> class List, typename...elems>\
+ struct rewrap<TemplateTypeList<Container>, List<elems...>> { using type = TypeList<Container<elems...>>; };\
+ template< template<typename...> class Container, template<typename...> class List, class...Elems, typename...Elements>\
+ struct rewrap<TemplateTypeList<Container>, List<Elems...>, Elements...> { using type = typename append<TypeList<Container<Elems...>>, typename rewrap<TemplateTypeList<Container>, Elements...>::type>::type; };\
+ \
+ template<template <typename...> class Final, template< typename...> class...Containers, typename...Types>\
+ struct create<Final, TemplateTypeList<Containers...>, TypeList<Types...>> { using type = typename append<Final<>, typename rewrap<TemplateTypeList<Containers>, Types...>::type...>::type; };\
+ template<template <typename...> class Final, template <typename...> class List, typename...Ts>\
+ struct convert<Final, List<Ts...>> { using type = typename append<Final<>,TypeList<Ts>...>::type; };
+
+#define INTERNAL_CATCH_NTTP_1(signature, ...)\
+ template<INTERNAL_CATCH_REMOVE_PARENS(signature)> struct Nttp{};\
+ template<INTERNAL_CATCH_REMOVE_PARENS(signature)>\
+ constexpr auto get_wrapper() noexcept -> Nttp<__VA_ARGS__> { return {}; } \
+ template<template<INTERNAL_CATCH_REMOVE_PARENS(signature)> class...> struct NttpTemplateTypeList{};\
+ template<template<INTERNAL_CATCH_REMOVE_PARENS(signature)> class...Cs>\
+ constexpr auto get_wrapper() noexcept -> NttpTemplateTypeList<Cs...> { return {}; } \
+ \
+ template< template<INTERNAL_CATCH_REMOVE_PARENS(signature)> class Container, template<INTERNAL_CATCH_REMOVE_PARENS(signature)> class List, INTERNAL_CATCH_REMOVE_PARENS(signature)>\
+ struct rewrap<NttpTemplateTypeList<Container>, List<__VA_ARGS__>> { using type = TypeList<Container<__VA_ARGS__>>; };\
+ template< template<INTERNAL_CATCH_REMOVE_PARENS(signature)> class Container, template<INTERNAL_CATCH_REMOVE_PARENS(signature)> class List, INTERNAL_CATCH_REMOVE_PARENS(signature), typename...Elements>\
+ struct rewrap<NttpTemplateTypeList<Container>, List<__VA_ARGS__>, Elements...> { using type = typename append<TypeList<Container<__VA_ARGS__>>, typename rewrap<NttpTemplateTypeList<Container>, Elements...>::type>::type; };\
+ template<template <typename...> class Final, template<INTERNAL_CATCH_REMOVE_PARENS(signature)> class...Containers, typename...Types>\
+ struct create<Final, NttpTemplateTypeList<Containers...>, TypeList<Types...>> { using type = typename append<Final<>, typename rewrap<NttpTemplateTypeList<Containers>, Types...>::type...>::type; };
+
+#define INTERNAL_CATCH_DECLARE_SIG_TEST0(TestName)
+#define INTERNAL_CATCH_DECLARE_SIG_TEST1(TestName, signature)\
+ template<INTERNAL_CATCH_REMOVE_PARENS(signature)>\
+ static void TestName()
+#define INTERNAL_CATCH_DECLARE_SIG_TEST_X(TestName, signature, ...)\
+ template<INTERNAL_CATCH_REMOVE_PARENS(signature)>\
+ static void TestName()
+
+#define INTERNAL_CATCH_DEFINE_SIG_TEST0(TestName)
+#define INTERNAL_CATCH_DEFINE_SIG_TEST1(TestName, signature)\
+ template<INTERNAL_CATCH_REMOVE_PARENS(signature)>\
+ static void TestName()
+#define INTERNAL_CATCH_DEFINE_SIG_TEST_X(TestName, signature,...)\
+ template<INTERNAL_CATCH_REMOVE_PARENS(signature)>\
+ static void TestName()
+
+#define INTERNAL_CATCH_NTTP_REGISTER0(TestFunc, signature)\
+ template<typename Type>\
+ void reg_test(TypeList<Type>, Catch::NameAndTags nameAndTags)\
+ {\
+ Catch::AutoReg( Catch::makeTestInvoker(&TestFunc<Type>), CATCH_INTERNAL_LINEINFO, Catch::StringRef(), nameAndTags);\
+ }
+
+#define INTERNAL_CATCH_NTTP_REGISTER(TestFunc, signature, ...)\
+ template<INTERNAL_CATCH_REMOVE_PARENS(signature)>\
+ void reg_test(Nttp<__VA_ARGS__>, Catch::NameAndTags nameAndTags)\
+ {\
+ Catch::AutoReg( Catch::makeTestInvoker(&TestFunc<__VA_ARGS__>), CATCH_INTERNAL_LINEINFO, Catch::StringRef(), nameAndTags);\
+ }
+
+#define INTERNAL_CATCH_NTTP_REGISTER_METHOD0(TestName, signature, ...)\
+ template<typename Type>\
+ void reg_test(TypeList<Type>, Catch::StringRef className, Catch::NameAndTags nameAndTags)\
+ {\
+ Catch::AutoReg( Catch::makeTestInvoker(&TestName<Type>::test), CATCH_INTERNAL_LINEINFO, className, nameAndTags);\
+ }
+
+#define INTERNAL_CATCH_NTTP_REGISTER_METHOD(TestName, signature, ...)\
+ template<INTERNAL_CATCH_REMOVE_PARENS(signature)>\
+ void reg_test(Nttp<__VA_ARGS__>, Catch::StringRef className, Catch::NameAndTags nameAndTags)\
+ {\
+ Catch::AutoReg( Catch::makeTestInvoker(&TestName<__VA_ARGS__>::test), CATCH_INTERNAL_LINEINFO, className, nameAndTags);\
+ }
+
+#define INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD0(TestName, ClassName)
+#define INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD1(TestName, ClassName, signature)\
+ template<typename TestType> \
+ struct TestName : INTERNAL_CATCH_REMOVE_PARENS(ClassName)<TestType> { \
+ void test();\
+ }
+
+#define INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X(TestName, ClassName, signature, ...)\
+ template<INTERNAL_CATCH_REMOVE_PARENS(signature)> \
+ struct TestName : INTERNAL_CATCH_REMOVE_PARENS(ClassName)<__VA_ARGS__> { \
+ void test();\
+ }
+
+#define INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD0(TestName)
+#define INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD1(TestName, signature)\
+ template<typename TestType> \
+ void INTERNAL_CATCH_MAKE_NAMESPACE(TestName)::TestName<TestType>::test()
+#define INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X(TestName, signature, ...)\
+ template<INTERNAL_CATCH_REMOVE_PARENS(signature)> \
+ void INTERNAL_CATCH_MAKE_NAMESPACE(TestName)::TestName<__VA_ARGS__>::test()
-#define INTERNAL_CATCH_MAKE_TYPE_LISTS_FROM_TYPES(types)\
- CATCH_REC_LIST(INTERNAL_CATCH_MAKE_TYPE_LIST,INTERNAL_CATCH_REMOVE_PARENS(types))
+#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
+#define INTERNAL_CATCH_NTTP_0
+#define INTERNAL_CATCH_NTTP_GEN(...) INTERNAL_CATCH_VA_NARGS_IMPL(__VA_ARGS__, INTERNAL_CATCH_NTTP_1(__VA_ARGS__), INTERNAL_CATCH_NTTP_1(__VA_ARGS__), INTERNAL_CATCH_NTTP_1(__VA_ARGS__), INTERNAL_CATCH_NTTP_1(__VA_ARGS__), INTERNAL_CATCH_NTTP_1(__VA_ARGS__), INTERNAL_CATCH_NTTP_1( __VA_ARGS__), INTERNAL_CATCH_NTTP_1( __VA_ARGS__), INTERNAL_CATCH_NTTP_1( __VA_ARGS__), INTERNAL_CATCH_NTTP_1( __VA_ARGS__),INTERNAL_CATCH_NTTP_1( __VA_ARGS__), INTERNAL_CATCH_NTTP_0)
+#define INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD(TestName, ...) INTERNAL_CATCH_VA_NARGS_IMPL( "dummy", __VA_ARGS__, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X,INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X,INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X,INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD1, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD0)(TestName, __VA_ARGS__)
+#define INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD(TestName, ClassName, ...) INTERNAL_CATCH_VA_NARGS_IMPL( "dummy", __VA_ARGS__, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X,INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X,INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X,INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD1, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD0)(TestName, ClassName, __VA_ARGS__)
+#define INTERNAL_CATCH_NTTP_REG_METHOD_GEN(TestName, ...) INTERNAL_CATCH_VA_NARGS_IMPL( "dummy", __VA_ARGS__, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD0, INTERNAL_CATCH_NTTP_REGISTER_METHOD0)(TestName, __VA_ARGS__)
+#define INTERNAL_CATCH_NTTP_REG_GEN(TestFunc, ...) INTERNAL_CATCH_VA_NARGS_IMPL( "dummy", __VA_ARGS__, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER0, INTERNAL_CATCH_NTTP_REGISTER0)(TestFunc, __VA_ARGS__)
+#define INTERNAL_CATCH_DEFINE_SIG_TEST(TestName, ...) INTERNAL_CATCH_VA_NARGS_IMPL( "dummy", __VA_ARGS__, INTERNAL_CATCH_DEFINE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X,INTERNAL_CATCH_DEFINE_SIG_TEST_X,INTERNAL_CATCH_DEFINE_SIG_TEST1, INTERNAL_CATCH_DEFINE_SIG_TEST0)(TestName, __VA_ARGS__)
+#define INTERNAL_CATCH_DECLARE_SIG_TEST(TestName, ...) INTERNAL_CATCH_VA_NARGS_IMPL( "dummy", __VA_ARGS__, INTERNAL_CATCH_DECLARE_SIG_TEST_X,INTERNAL_CATCH_DECLARE_SIG_TEST_X, INTERNAL_CATCH_DECLARE_SIG_TEST_X, INTERNAL_CATCH_DECLARE_SIG_TEST_X, INTERNAL_CATCH_DECLARE_SIG_TEST_X, INTERNAL_CATCH_DECLARE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X,INTERNAL_CATCH_DECLARE_SIG_TEST_X,INTERNAL_CATCH_DECLARE_SIG_TEST_X, INTERNAL_CATCH_DECLARE_SIG_TEST1, INTERNAL_CATCH_DECLARE_SIG_TEST0)(TestName, __VA_ARGS__)
+#define INTERNAL_CATCH_REMOVE_PARENS_GEN(...) INTERNAL_CATCH_VA_NARGS_IMPL(__VA_ARGS__, INTERNAL_CATCH_REMOVE_PARENS_11_ARG,INTERNAL_CATCH_REMOVE_PARENS_10_ARG,INTERNAL_CATCH_REMOVE_PARENS_9_ARG,INTERNAL_CATCH_REMOVE_PARENS_8_ARG,INTERNAL_CATCH_REMOVE_PARENS_7_ARG,INTERNAL_CATCH_REMOVE_PARENS_6_ARG,INTERNAL_CATCH_REMOVE_PARENS_5_ARG,INTERNAL_CATCH_REMOVE_PARENS_4_ARG,INTERNAL_CATCH_REMOVE_PARENS_3_ARG,INTERNAL_CATCH_REMOVE_PARENS_2_ARG,INTERNAL_CATCH_REMOVE_PARENS_1_ARG)(__VA_ARGS__)
+#else
+#define INTERNAL_CATCH_NTTP_0(signature)
+#define INTERNAL_CATCH_NTTP_GEN(...) INTERNAL_CATCH_EXPAND_VARGS(INTERNAL_CATCH_VA_NARGS_IMPL(__VA_ARGS__, INTERNAL_CATCH_NTTP_1, INTERNAL_CATCH_NTTP_1, INTERNAL_CATCH_NTTP_1, INTERNAL_CATCH_NTTP_1, INTERNAL_CATCH_NTTP_1, INTERNAL_CATCH_NTTP_1, INTERNAL_CATCH_NTTP_1, INTERNAL_CATCH_NTTP_1, INTERNAL_CATCH_NTTP_1,INTERNAL_CATCH_NTTP_1, INTERNAL_CATCH_NTTP_0)( __VA_ARGS__))
+#define INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD(TestName, ...) INTERNAL_CATCH_EXPAND_VARGS(INTERNAL_CATCH_VA_NARGS_IMPL( "dummy", __VA_ARGS__, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X,INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X,INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X,INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD1, INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD0)(TestName, __VA_ARGS__))
+#define INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD(TestName, ClassName, ...) INTERNAL_CATCH_EXPAND_VARGS(INTERNAL_CATCH_VA_NARGS_IMPL( "dummy", __VA_ARGS__, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X,INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X,INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X,INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD_X, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD1, INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD0)(TestName, ClassName, __VA_ARGS__))
+#define INTERNAL_CATCH_NTTP_REG_METHOD_GEN(TestName, ...) INTERNAL_CATCH_EXPAND_VARGS(INTERNAL_CATCH_VA_NARGS_IMPL( "dummy", __VA_ARGS__, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD, INTERNAL_CATCH_NTTP_REGISTER_METHOD0, INTERNAL_CATCH_NTTP_REGISTER_METHOD0)(TestName, __VA_ARGS__))
+#define INTERNAL_CATCH_NTTP_REG_GEN(TestFunc, ...) INTERNAL_CATCH_EXPAND_VARGS(INTERNAL_CATCH_VA_NARGS_IMPL( "dummy", __VA_ARGS__, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER, INTERNAL_CATCH_NTTP_REGISTER0, INTERNAL_CATCH_NTTP_REGISTER0)(TestFunc, __VA_ARGS__))
+#define INTERNAL_CATCH_DEFINE_SIG_TEST(TestName, ...) INTERNAL_CATCH_EXPAND_VARGS(INTERNAL_CATCH_VA_NARGS_IMPL( "dummy", __VA_ARGS__, INTERNAL_CATCH_DEFINE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X,INTERNAL_CATCH_DEFINE_SIG_TEST_X,INTERNAL_CATCH_DEFINE_SIG_TEST1, INTERNAL_CATCH_DEFINE_SIG_TEST0)(TestName, __VA_ARGS__))
+#define INTERNAL_CATCH_DECLARE_SIG_TEST(TestName, ...) INTERNAL_CATCH_EXPAND_VARGS(INTERNAL_CATCH_VA_NARGS_IMPL( "dummy", __VA_ARGS__, INTERNAL_CATCH_DECLARE_SIG_TEST_X,INTERNAL_CATCH_DECLARE_SIG_TEST_X, INTERNAL_CATCH_DECLARE_SIG_TEST_X, INTERNAL_CATCH_DECLARE_SIG_TEST_X, INTERNAL_CATCH_DECLARE_SIG_TEST_X, INTERNAL_CATCH_DECLARE_SIG_TEST_X, INTERNAL_CATCH_DEFINE_SIG_TEST_X,INTERNAL_CATCH_DECLARE_SIG_TEST_X,INTERNAL_CATCH_DECLARE_SIG_TEST_X, INTERNAL_CATCH_DECLARE_SIG_TEST1, INTERNAL_CATCH_DECLARE_SIG_TEST0)(TestName, __VA_ARGS__))
+#define INTERNAL_CATCH_REMOVE_PARENS_GEN(...) INTERNAL_CATCH_EXPAND_VARGS(INTERNAL_CATCH_VA_NARGS_IMPL(__VA_ARGS__, INTERNAL_CATCH_REMOVE_PARENS_11_ARG,INTERNAL_CATCH_REMOVE_PARENS_10_ARG,INTERNAL_CATCH_REMOVE_PARENS_9_ARG,INTERNAL_CATCH_REMOVE_PARENS_8_ARG,INTERNAL_CATCH_REMOVE_PARENS_7_ARG,INTERNAL_CATCH_REMOVE_PARENS_6_ARG,INTERNAL_CATCH_REMOVE_PARENS_5_ARG,INTERNAL_CATCH_REMOVE_PARENS_4_ARG,INTERNAL_CATCH_REMOVE_PARENS_3_ARG,INTERNAL_CATCH_REMOVE_PARENS_2_ARG,INTERNAL_CATCH_REMOVE_PARENS_1_ARG)(__VA_ARGS__))
+#endif
// end catch_preprocessor.hpp
// start catch_meta.hpp
#include <type_traits>
namespace Catch {
-template< typename... >
-struct TypeList {};
-
-template< typename... >
-struct append;
-
-template< template<typename...> class L1
- , typename...E1
- , template<typename...> class L2
- , typename...E2
->
-struct append< L1<E1...>, L2<E2...> > {
- using type = L1<E1..., E2...>;
-};
-
-template< template<typename...> class L1
- , typename...E1
- , template<typename...> class L2
- , typename...E2
- , typename...Rest
->
-struct append< L1<E1...>, L2<E2...>, Rest...> {
- using type = typename append< L1<E1..., E2...>, Rest... >::type;
-};
-
-template< template<typename...> class
- , typename...
->
-struct rewrap;
-
-template< template<typename...> class Container
- , template<typename...> class List
- , typename...elems
->
-struct rewrap<Container, List<elems...>> {
- using type = TypeList< Container< elems... > >;
-};
+ template<typename T>
+ struct always_false : std::false_type {};
+
+ template <typename> struct true_given : std::true_type {};
+ struct is_callable_tester {
+ template <typename Fun, typename... Args>
+ true_given<decltype(std::declval<Fun>()(std::declval<Args>()...))> static test(int);
+ template <typename...>
+ std::false_type static test(...);
+ };
-template< template<typename...> class Container
- , template<typename...> class List
- , class...Elems
- , typename...Elements>
- struct rewrap<Container, List<Elems...>, Elements...> {
- using type = typename append<TypeList<Container<Elems...>>, typename rewrap<Container, Elements...>::type>::type;
-};
+ template <typename T>
+ struct is_callable;
-template< template<typename...> class...Containers >
-struct combine {
- template< typename...Types >
- struct with_types {
- template< template <typename...> class Final >
- struct into {
- using type = typename append<Final<>, typename rewrap<Containers, Types...>::type...>::type;
- };
- };
-};
+ template <typename Fun, typename... Args>
+ struct is_callable<Fun(Args...)> : decltype(is_callable_tester::test<Fun, Args...>(0)) {};
-template<typename T>
-struct always_false : std::false_type {};
+#if defined(__cpp_lib_is_invocable) && __cpp_lib_is_invocable >= 201703
+ // std::result_of is deprecated in C++17 and removed in C++20. Hence, it is
+ // replaced with std::invoke_result here. Also *_t format is preferred over
+ // typename *::type format.
+ template <typename Func, typename U>
+ using FunctionReturnType = std::remove_reference_t<std::remove_cv_t<std::invoke_result_t<Func, U>>>;
+#else
+ template <typename Func, typename U>
+ using FunctionReturnType = typename std::remove_reference<typename std::remove_cv<typename std::result_of<Func(U)>::type>::type>::type;
+#endif
} // namespace Catch
+namespace mpl_{
+ struct na;
+}
+
// end catch_meta.hpp
namespace Catch {
}; \
} \
void TestName::test()
- #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION( TestName, ... ) \
- template<typename TestType> \
- static void TestName()
- #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION( TestName, ClassName, ... ) \
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION_2( TestName, TestFunc, Name, Tags, Signature, ... ) \
+ INTERNAL_CATCH_DEFINE_SIG_TEST(TestFunc, INTERNAL_CATCH_REMOVE_PARENS(Signature))
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION_2( TestNameClass, TestName, ClassName, Name, Tags, Signature, ... ) \
namespace{ \
- template<typename TestType> \
- struct TestName : INTERNAL_CATCH_REMOVE_PARENS(ClassName <TestType>) { \
- void test(); \
- }; \
+ namespace INTERNAL_CATCH_MAKE_NAMESPACE(TestName) { \
+ INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD(TestName, ClassName, INTERNAL_CATCH_REMOVE_PARENS(Signature));\
} \
- template<typename TestType> \
- void TestName::test()
+ } \
+ INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD(TestName, INTERNAL_CATCH_REMOVE_PARENS(Signature))
+
+ #ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION(Name, Tags, ...) \
+ INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, typename TestType, __VA_ARGS__ )
+ #else
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION(Name, Tags, ...) \
+ INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, typename TestType, __VA_ARGS__ ) )
+ #endif
+
+ #ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_SIG_NO_REGISTRATION(Name, Tags, Signature, ...) \
+ INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, Signature, __VA_ARGS__ )
+ #else
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_SIG_NO_REGISTRATION(Name, Tags, Signature, ...) \
+ INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, Signature, __VA_ARGS__ ) )
+ #endif
+
+ #ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION( ClassName, Name, Tags,... ) \
+ INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____C_L_A_S_S____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ) , ClassName, Name, Tags, typename T, __VA_ARGS__ )
+ #else
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION( ClassName, Name, Tags,... ) \
+ INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____C_L_A_S_S____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ) , ClassName, Name, Tags, typename T, __VA_ARGS__ ) )
+ #endif
+
+ #ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_SIG_NO_REGISTRATION( ClassName, Name, Tags, Signature, ... ) \
+ INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____C_L_A_S_S____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ) , ClassName, Name, Tags, Signature, __VA_ARGS__ )
+ #else
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_SIG_NO_REGISTRATION( ClassName, Name, Tags, Signature, ... ) \
+ INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____C_L_A_S_S____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ) , ClassName, Name, Tags, Signature, __VA_ARGS__ ) )
+ #endif
#endif
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TESTCASE2( TestName, ... ) \
static void TestName(); \
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( Catch::makeTestInvoker( &TestName ), CATCH_INTERNAL_LINEINFO, Catch::StringRef(), Catch::NameAndTags{ __VA_ARGS__ } ); } /* NOLINT */ \
- CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS \
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
static void TestName()
#define INTERNAL_CATCH_TESTCASE( ... ) \
INTERNAL_CATCH_TESTCASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), __VA_ARGS__ )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, ... ) \
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( Catch::makeTestInvoker( &QualifiedMethod ), CATCH_INTERNAL_LINEINFO, "&" #QualifiedMethod, Catch::NameAndTags{ __VA_ARGS__ } ); } /* NOLINT */ \
- CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TEST_CASE_METHOD2( TestName, ClassName, ... )\
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
namespace{ \
struct TestName : INTERNAL_CATCH_REMOVE_PARENS(ClassName) { \
}; \
Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( Catch::makeTestInvoker( &TestName::test ), CATCH_INTERNAL_LINEINFO, #ClassName, Catch::NameAndTags{ __VA_ARGS__ } ); /* NOLINT */ \
} \
- CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS \
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
void TestName::test()
#define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, ... ) \
INTERNAL_CATCH_TEST_CASE_METHOD2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), ClassName, __VA_ARGS__ )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_REGISTER_TESTCASE( Function, ... ) \
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( Catch::makeTestInvoker( Function ), CATCH_INTERNAL_LINEINFO, Catch::StringRef(), Catch::NameAndTags{ __VA_ARGS__ } ); /* NOLINT */ \
- CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
///////////////////////////////////////////////////////////////////////////////
- #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_2(TestName, TestFunc, Name, Tags, ... )\
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_2(TestName, TestFunc, Name, Tags, Signature, ... )\
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
- template<typename TestType> \
- static void TestFunc();\
+ CATCH_INTERNAL_SUPPRESS_ZERO_VARIADIC_WARNINGS \
+ CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS \
+ INTERNAL_CATCH_DECLARE_SIG_TEST(TestFunc, INTERNAL_CATCH_REMOVE_PARENS(Signature));\
namespace {\
+ namespace INTERNAL_CATCH_MAKE_NAMESPACE(TestName){\
+ INTERNAL_CATCH_TYPE_GEN\
+ INTERNAL_CATCH_NTTP_GEN(INTERNAL_CATCH_REMOVE_PARENS(Signature))\
+ INTERNAL_CATCH_NTTP_REG_GEN(TestFunc,INTERNAL_CATCH_REMOVE_PARENS(Signature))\
template<typename...Types> \
struct TestName{\
- template<typename...Ts> \
- TestName(Ts...names){\
- CATCH_INTERNAL_CHECK_UNIQUE_TYPES(CATCH_REC_LIST(INTERNAL_CATCH_REMOVE_PARENS, __VA_ARGS__)) \
+ TestName(){\
+ int index = 0; \
+ constexpr char const* tmpl_types[] = {CATCH_REC_LIST(INTERNAL_CATCH_STRINGIZE_WITHOUT_PARENS, __VA_ARGS__)};\
using expander = int[];\
- (void)expander{(Catch::AutoReg( Catch::makeTestInvoker( &TestFunc<Types> ), CATCH_INTERNAL_LINEINFO, Catch::StringRef(), Catch::NameAndTags{ names, Tags } ), 0)... };/* NOLINT */ \
+ (void)expander{(reg_test(Types{}, Catch::NameAndTags{ Name " - " + std::string(tmpl_types[index]), Tags } ), index++, 0)... };/* NOLINT */ \
}\
};\
- INTERNAL_CATCH_TEMPLATE_REGISTRY_INITIATE(TestName, Name, __VA_ARGS__) \
+ static int INTERNAL_CATCH_UNIQUE_NAME( globalRegistrar ) = [](){\
+ TestName<INTERNAL_CATCH_MAKE_TYPE_LISTS_FROM_TYPES(__VA_ARGS__)>();\
+ return 0;\
+ }();\
}\
- CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS \
- template<typename TestType> \
- static void TestFunc()
-
-#if defined(CATCH_CPP17_OR_GREATER)
-#define CATCH_INTERNAL_CHECK_UNIQUE_TYPES(...) static_assert(Catch::is_unique<__VA_ARGS__>,"Duplicate type detected in declaration of template test case");
-#else
-#define CATCH_INTERNAL_CHECK_UNIQUE_TYPES(...) static_assert(Catch::is_unique<__VA_ARGS__>::value,"Duplicate type detected in declaration of template test case");
-#endif
+ }\
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
+ INTERNAL_CATCH_DEFINE_SIG_TEST(TestFunc,INTERNAL_CATCH_REMOVE_PARENS(Signature))
#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
#define INTERNAL_CATCH_TEMPLATE_TEST_CASE(Name, Tags, ...) \
- INTERNAL_CATCH_TEMPLATE_TEST_CASE_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, __VA_ARGS__ )
+ INTERNAL_CATCH_TEMPLATE_TEST_CASE_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, typename TestType, __VA_ARGS__ )
#else
#define INTERNAL_CATCH_TEMPLATE_TEST_CASE(Name, Tags, ...) \
- INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, __VA_ARGS__ ) )
+ INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, typename TestType, __VA_ARGS__ ) )
#endif
- #define INTERNAL_CATCH_TEMPLATE_REGISTRY_INITIATE(TestName, Name, ...)\
- static int INTERNAL_CATCH_UNIQUE_NAME( globalRegistrar ) = [](){\
- TestName<CATCH_REC_LIST(INTERNAL_CATCH_REMOVE_PARENS, __VA_ARGS__)>(CATCH_REC_LIST_UD(INTERNAL_CATCH_TEMPLATE_UNIQUE_NAME,Name, __VA_ARGS__));\
- return 0;\
- }();
+#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_SIG(Name, Tags, Signature, ...) \
+ INTERNAL_CATCH_TEMPLATE_TEST_CASE_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, Signature, __VA_ARGS__ )
+#else
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_SIG(Name, Tags, Signature, ...) \
+ INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, Signature, __VA_ARGS__ ) )
+#endif
- #define INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE2(TestName, TestFuncName, Name, Tags, TmplTypes, TypesList) \
+ #define INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE2(TestName, TestFuncName, Name, Tags, Signature, TmplTypes, TypesList) \
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
+ CATCH_INTERNAL_SUPPRESS_ZERO_VARIADIC_WARNINGS \
+ CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS \
template<typename TestType> static void TestFuncName(); \
- namespace { \
+ namespace {\
+ namespace INTERNAL_CATCH_MAKE_NAMESPACE(TestName) { \
+ INTERNAL_CATCH_TYPE_GEN \
+ INTERNAL_CATCH_NTTP_GEN(INTERNAL_CATCH_REMOVE_PARENS(Signature)) \
template<typename... Types> \
struct TestName { \
- TestName() { \
- CATCH_INTERNAL_CHECK_UNIQUE_TYPES(Types...) \
+ void reg_tests() { \
int index = 0; \
using expander = int[]; \
constexpr char const* tmpl_types[] = {CATCH_REC_LIST(INTERNAL_CATCH_STRINGIZE_WITHOUT_PARENS, INTERNAL_CATCH_REMOVE_PARENS(TmplTypes))};\
} \
}; \
static int INTERNAL_CATCH_UNIQUE_NAME( globalRegistrar ) = [](){ \
- using TestInit = Catch::combine<INTERNAL_CATCH_REMOVE_PARENS(TmplTypes)> \
- ::with_types<INTERNAL_CATCH_MAKE_TYPE_LISTS_FROM_TYPES(TypesList)>::into<TestName>::type; \
- TestInit(); \
+ using TestInit = typename create<TestName, decltype(get_wrapper<INTERNAL_CATCH_REMOVE_PARENS(TmplTypes)>()), TypeList<INTERNAL_CATCH_MAKE_TYPE_LISTS_FROM_TYPES(INTERNAL_CATCH_REMOVE_PARENS(TypesList))>>::type; \
+ TestInit t; \
+ t.reg_tests(); \
return 0; \
}(); \
} \
- CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS \
+ } \
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
template<typename TestType> \
static void TestFuncName()
#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
#define INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE(Name, Tags, ...)\
- INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE2(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ),Name,Tags,__VA_ARGS__)
+ INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE2(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, typename T,__VA_ARGS__)
#else
#define INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE(Name, Tags, ...)\
- INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, __VA_ARGS__ ) )
+ INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, typename T, __VA_ARGS__ ) )
+#endif
+
+#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
+ #define INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_SIG(Name, Tags, Signature, ...)\
+ INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE2(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, Signature, __VA_ARGS__)
+#else
+ #define INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_SIG(Name, Tags, Signature, ...)\
+ INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, Signature, __VA_ARGS__ ) )
#endif
- #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_2( TestNameClass, TestName, ClassName, Name, Tags, ... ) \
+ #define INTERNAL_CATCH_TEMPLATE_LIST_TEST_CASE_2(TestName, TestFunc, Name, Tags, TmplList)\
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
- namespace{ \
- template<typename TestType> \
- struct TestName : INTERNAL_CATCH_REMOVE_PARENS(ClassName <TestType>) { \
- void test();\
- };\
+ CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS \
+ template<typename TestType> static void TestFunc(); \
+ namespace {\
+ namespace INTERNAL_CATCH_MAKE_NAMESPACE(TestName){\
+ INTERNAL_CATCH_TYPE_GEN\
+ template<typename... Types> \
+ struct TestName { \
+ void reg_tests() { \
+ int index = 0; \
+ using expander = int[]; \
+ (void)expander{(Catch::AutoReg( Catch::makeTestInvoker( &TestFunc<Types> ), CATCH_INTERNAL_LINEINFO, Catch::StringRef(), Catch::NameAndTags{ Name " - " + std::string(INTERNAL_CATCH_STRINGIZE(TmplList)) + " - " + std::to_string(index), Tags } ), index++, 0)... };/* NOLINT */\
+ } \
+ };\
+ static int INTERNAL_CATCH_UNIQUE_NAME( globalRegistrar ) = [](){ \
+ using TestInit = typename convert<TestName, TmplList>::type; \
+ TestInit t; \
+ t.reg_tests(); \
+ return 0; \
+ }(); \
+ }}\
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
+ template<typename TestType> \
+ static void TestFunc()
+
+ #define INTERNAL_CATCH_TEMPLATE_LIST_TEST_CASE(Name, Tags, TmplList) \
+ INTERNAL_CATCH_TEMPLATE_LIST_TEST_CASE_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), Name, Tags, TmplList )
+
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_2( TestNameClass, TestName, ClassName, Name, Tags, Signature, ... ) \
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
+ CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
+ CATCH_INTERNAL_SUPPRESS_ZERO_VARIADIC_WARNINGS \
+ CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS \
+ namespace {\
+ namespace INTERNAL_CATCH_MAKE_NAMESPACE(TestName){ \
+ INTERNAL_CATCH_TYPE_GEN\
+ INTERNAL_CATCH_NTTP_GEN(INTERNAL_CATCH_REMOVE_PARENS(Signature))\
+ INTERNAL_CATCH_DECLARE_SIG_TEST_METHOD(TestName, ClassName, INTERNAL_CATCH_REMOVE_PARENS(Signature));\
+ INTERNAL_CATCH_NTTP_REG_METHOD_GEN(TestName, INTERNAL_CATCH_REMOVE_PARENS(Signature))\
template<typename...Types> \
struct TestNameClass{\
- template<typename...Ts> \
- TestNameClass(Ts...names){\
- CATCH_INTERNAL_CHECK_UNIQUE_TYPES(CATCH_REC_LIST(INTERNAL_CATCH_REMOVE_PARENS, __VA_ARGS__)) \
+ TestNameClass(){\
+ int index = 0; \
+ constexpr char const* tmpl_types[] = {CATCH_REC_LIST(INTERNAL_CATCH_STRINGIZE_WITHOUT_PARENS, __VA_ARGS__)};\
using expander = int[];\
- (void)expander{(Catch::AutoReg( Catch::makeTestInvoker( &TestName<Types>::test ), CATCH_INTERNAL_LINEINFO, #ClassName, Catch::NameAndTags{ names, Tags } ), 0)... };/* NOLINT */ \
+ (void)expander{(reg_test(Types{}, #ClassName, Catch::NameAndTags{ Name " - " + std::string(tmpl_types[index]), Tags } ), index++, 0)... };/* NOLINT */ \
}\
};\
- INTERNAL_CATCH_TEMPLATE_REGISTRY_INITIATE(TestNameClass, Name, __VA_ARGS__)\
+ static int INTERNAL_CATCH_UNIQUE_NAME( globalRegistrar ) = [](){\
+ TestNameClass<INTERNAL_CATCH_MAKE_TYPE_LISTS_FROM_TYPES(__VA_ARGS__)>();\
+ return 0;\
+ }();\
}\
- CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS\
- template<typename TestType> \
- void TestName<TestType>::test()
+ }\
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
+ INTERNAL_CATCH_DEFINE_SIG_TEST_METHOD(TestName, INTERNAL_CATCH_REMOVE_PARENS(Signature))
#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
#define INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD( ClassName, Name, Tags,... ) \
- INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____C_L_A_S_S____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ) , ClassName, Name, Tags, __VA_ARGS__ )
+ INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____C_L_A_S_S____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ) , ClassName, Name, Tags, typename T, __VA_ARGS__ )
#else
#define INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD( ClassName, Name, Tags,... ) \
- INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____C_L_A_S_S____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ) , ClassName, Name, Tags, __VA_ARGS__ ) )
+ INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____C_L_A_S_S____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ) , ClassName, Name, Tags, typename T, __VA_ARGS__ ) )
+#endif
+
+#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_SIG( ClassName, Name, Tags, Signature, ... ) \
+ INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____C_L_A_S_S____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ) , ClassName, Name, Tags, Signature, __VA_ARGS__ )
+#else
+ #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_SIG( ClassName, Name, Tags, Signature, ... ) \
+ INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____C_L_A_S_S____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ) , ClassName, Name, Tags, Signature, __VA_ARGS__ ) )
#endif
- #define INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_2(TestNameClass, TestName, ClassName, Name, Tags, TmplTypes, TypesList)\
+ #define INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_2(TestNameClass, TestName, ClassName, Name, Tags, Signature, TmplTypes, TypesList)\
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
+ CATCH_INTERNAL_SUPPRESS_ZERO_VARIADIC_WARNINGS \
+ CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS \
template<typename TestType> \
struct TestName : INTERNAL_CATCH_REMOVE_PARENS(ClassName <TestType>) { \
void test();\
};\
namespace {\
+ namespace INTERNAL_CATCH_MAKE_NAMESPACE(TestNameClass) {\
+ INTERNAL_CATCH_TYPE_GEN \
+ INTERNAL_CATCH_NTTP_GEN(INTERNAL_CATCH_REMOVE_PARENS(Signature))\
template<typename...Types>\
struct TestNameClass{\
- TestNameClass(){\
- CATCH_INTERNAL_CHECK_UNIQUE_TYPES(Types...)\
+ void reg_tests(){\
int index = 0;\
using expander = int[];\
constexpr char const* tmpl_types[] = {CATCH_REC_LIST(INTERNAL_CATCH_STRINGIZE_WITHOUT_PARENS, INTERNAL_CATCH_REMOVE_PARENS(TmplTypes))};\
}\
};\
static int INTERNAL_CATCH_UNIQUE_NAME( globalRegistrar ) = [](){\
- using TestInit = Catch::combine<INTERNAL_CATCH_REMOVE_PARENS(TmplTypes)>\
- ::with_types<INTERNAL_CATCH_MAKE_TYPE_LISTS_FROM_TYPES(TypesList)>::into<TestNameClass>::type;\
- TestInit();\
+ using TestInit = typename create<TestNameClass, decltype(get_wrapper<INTERNAL_CATCH_REMOVE_PARENS(TmplTypes)>()), TypeList<INTERNAL_CATCH_MAKE_TYPE_LISTS_FROM_TYPES(INTERNAL_CATCH_REMOVE_PARENS(TypesList))>>::type;\
+ TestInit t;\
+ t.reg_tests();\
return 0;\
}(); \
}\
- CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS \
+ }\
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
template<typename TestType> \
void TestName<TestType>::test()
#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
#define INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD( ClassName, Name, Tags, ... )\
- INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), ClassName, Name, Tags, __VA_ARGS__ )
+ INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), ClassName, Name, Tags, typename T, __VA_ARGS__ )
#else
#define INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD( ClassName, Name, Tags, ... )\
- INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), ClassName, Name, Tags, __VA_ARGS__ ) )
+ INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), ClassName, Name, Tags, typename T,__VA_ARGS__ ) )
+#endif
+
+#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
+ #define INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG( ClassName, Name, Tags, Signature, ... )\
+ INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), ClassName, Name, Tags, Signature, __VA_ARGS__ )
+#else
+ #define INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG( ClassName, Name, Tags, Signature, ... )\
+ INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), ClassName, Name, Tags, Signature,__VA_ARGS__ ) )
#endif
+ #define INTERNAL_CATCH_TEMPLATE_LIST_TEST_CASE_METHOD_2( TestNameClass, TestName, ClassName, Name, Tags, TmplList) \
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
+ CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
+ CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS \
+ template<typename TestType> \
+ struct TestName : INTERNAL_CATCH_REMOVE_PARENS(ClassName <TestType>) { \
+ void test();\
+ };\
+ namespace {\
+ namespace INTERNAL_CATCH_MAKE_NAMESPACE(TestName){ \
+ INTERNAL_CATCH_TYPE_GEN\
+ template<typename...Types>\
+ struct TestNameClass{\
+ void reg_tests(){\
+ int index = 0;\
+ using expander = int[];\
+ (void)expander{(Catch::AutoReg( Catch::makeTestInvoker( &TestName<Types>::test ), CATCH_INTERNAL_LINEINFO, #ClassName, Catch::NameAndTags{ Name " - " + std::string(INTERNAL_CATCH_STRINGIZE(TmplList)) + " - " + std::to_string(index), Tags } ), index++, 0)... };/* NOLINT */ \
+ }\
+ };\
+ static int INTERNAL_CATCH_UNIQUE_NAME( globalRegistrar ) = [](){\
+ using TestInit = typename convert<TestNameClass, TmplList>::type;\
+ TestInit t;\
+ t.reg_tests();\
+ return 0;\
+ }(); \
+ }}\
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
+ template<typename TestType> \
+ void TestName<TestType>::test()
+
+#define INTERNAL_CATCH_TEMPLATE_LIST_TEST_CASE_METHOD(ClassName, Name, Tags, TmplList) \
+ INTERNAL_CATCH_TEMPLATE_LIST_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____F_U_N_C____ ), ClassName, Name, Tags, TmplList )
+
// end catch_test_registry.h
// start catch_capture.hpp
auto makeStream( StringRef const &filename ) -> IStream const*;
- class ReusableStringStream {
+ class ReusableStringStream : NonCopyable {
std::size_t m_index;
std::ostream* m_oss;
public:
}
// end catch_stream.h
+// start catch_interfaces_enum_values_registry.h
+
+#include <vector>
+
+namespace Catch {
+
+ namespace Detail {
+ struct EnumInfo {
+ StringRef m_name;
+ std::vector<std::pair<int, StringRef>> m_values;
+
+ ~EnumInfo();
+
+ StringRef lookup( int value ) const;
+ };
+ } // namespace Detail
+
+ struct IMutableEnumValuesRegistry {
+ virtual ~IMutableEnumValuesRegistry();
+
+ virtual Detail::EnumInfo const& registerEnum( StringRef enumName, StringRef allEnums, std::vector<int> const& values ) = 0;
+
+ template<typename E>
+ Detail::EnumInfo const& registerEnum( StringRef enumName, StringRef allEnums, std::initializer_list<E> values ) {
+ static_assert(sizeof(int) >= sizeof(E), "Cannot serialize enum to int");
+ std::vector<int> intValues;
+ intValues.reserve( values.size() );
+ for( auto enumValue : values )
+ intValues.push_back( static_cast<int>( enumValue ) );
+ return registerEnum( enumName, allEnums, intValues );
+ }
+ };
+
+} // Catch
+
+// end catch_interfaces_enum_values_registry.h
#ifdef CATCH_CONFIG_CPP17_STRING_VIEW
#include <string_view>
template<typename T>
class IsStreamInsertable {
- template<typename SS, typename TT>
+ template<typename Stream, typename U>
static auto test(int)
- -> decltype(std::declval<SS&>() << std::declval<TT>(), std::true_type());
+ -> decltype(std::declval<Stream&>() << std::declval<U>(), std::true_type());
template<typename, typename>
static auto test(...)->std::false_type;
}
};
+#if defined(CATCH_CONFIG_CPP17_BYTE)
+ template<>
+ struct StringMaker<std::byte> {
+ static std::string convert(std::byte value);
+ };
+#endif // defined(CATCH_CONFIG_CPP17_BYTE)
template<>
struct StringMaker<int> {
static std::string convert(int value);
template<>
struct StringMaker<float> {
static std::string convert(float value);
+ static int precision;
};
+
template<>
struct StringMaker<double> {
static std::string convert(double value);
+ static int precision;
};
template <typename T>
}
#endif // CATCH_CONFIG_ENABLE_CHRONO_STRINGMAKER
+#define INTERNAL_CATCH_REGISTER_ENUM( enumName, ... ) \
+namespace Catch { \
+ template<> struct StringMaker<enumName> { \
+ static std::string convert( enumName value ) { \
+ static const auto& enumInfo = ::Catch::getMutableRegistryHub().getMutableEnumValuesRegistry().registerEnum( #enumName, #__VA_ARGS__, { __VA_ARGS__ } ); \
+ return static_cast<std::string>(enumInfo.lookup( static_cast<int>( value ) )); \
+ } \
+ }; \
+}
+
+#define CATCH_REGISTER_ENUM( enumName, ... ) INTERNAL_CATCH_REGISTER_ENUM( enumName, __VA_ARGS__ )
+
#ifdef _MSC_VER
#pragma warning(pop)
#endif
// start catch_interfaces_capture.h
#include <string>
+#include <chrono>
namespace Catch {
struct MessageInfo;
struct MessageBuilder;
struct Counts;
- struct BenchmarkInfo;
- struct BenchmarkStats;
struct AssertionReaction;
struct SourceLineInfo;
struct ITransientExpression;
struct IGeneratorTracker;
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+ struct BenchmarkInfo;
+ template <typename Duration = std::chrono::duration<double, std::nano>>
+ struct BenchmarkStats;
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
+
struct IResultCapture {
virtual ~IResultCapture();
virtual auto acquireGeneratorTracker( SourceLineInfo const& lineInfo ) -> IGeneratorTracker& = 0;
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+ virtual void benchmarkPreparing( std::string const& name ) = 0;
virtual void benchmarkStarting( BenchmarkInfo const& info ) = 0;
- virtual void benchmarkEnded( BenchmarkStats const& stats ) = 0;
+ virtual void benchmarkEnded( BenchmarkStats<> const& stats ) = 0;
+ virtual void benchmarkFailed( std::string const& error ) = 0;
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
virtual void pushScopedMessage( MessageInfo const& message ) = 0;
virtual void popScopedMessage( MessageInfo const& message ) = 0;
do { \
Catch::AssertionHandler catchAssertionHandler( macroName##_catch_sr, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__), resultDisposition ); \
INTERNAL_CATCH_TRY { \
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \
catchAssertionHandler.handleExpr( Catch::Decomposer() <= __VA_ARGS__ ); \
- CATCH_INTERNAL_UNSUPPRESS_PARENTHESES_WARNINGS \
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
} INTERNAL_CATCH_CATCH( catchAssertionHandler ) \
INTERNAL_CATCH_REACT( catchAssertionHandler ) \
} while( (void)0, (false) && static_cast<bool>( !!(__VA_ARGS__) ) ) // the expression here is never evaluated at runtime but it forces the compiler to give it a look
} // end namespace Catch
#define INTERNAL_CATCH_SECTION( ... ) \
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_UNUSED_WARNINGS \
if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, __VA_ARGS__ ) ) \
- CATCH_INTERNAL_UNSUPPRESS_UNUSED_WARNINGS
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
#define INTERNAL_CATCH_DYNAMIC_SECTION( ... ) \
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_UNUSED_WARNINGS \
if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, (Catch::ReusableStringStream() << __VA_ARGS__).str() ) ) \
- CATCH_INTERNAL_UNSUPPRESS_UNUSED_WARNINGS
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
// end catch_section.h
-// start catch_benchmark.h
-
-#include <cstdint>
-#include <string>
-
-namespace Catch {
-
- class BenchmarkLooper {
-
- std::string m_name;
- std::size_t m_count = 0;
- std::size_t m_iterationsToRun = 1;
- uint64_t m_resolution;
- Timer m_timer;
-
- static auto getResolution() -> uint64_t;
- public:
- // Keep most of this inline as it's on the code path that is being timed
- BenchmarkLooper( StringRef name )
- : m_name( name ),
- m_resolution( getResolution() )
- {
- reportStart();
- m_timer.start();
- }
-
- explicit operator bool() {
- if( m_count < m_iterationsToRun )
- return true;
- return needsMoreIterations();
- }
-
- void increment() {
- ++m_count;
- }
-
- void reportStart();
- auto needsMoreIterations() -> bool;
- };
-
-} // end namespace Catch
-
-#define BENCHMARK( name ) \
- for( Catch::BenchmarkLooper looper( name ); looper; looper.increment() )
-
-// end catch_benchmark.h
// start catch_interfaces_exception.h
// start catch_interfaces_registry_hub.h
struct IReporterRegistry;
struct IReporterFactory;
struct ITagAliasRegistry;
+ struct IMutableEnumValuesRegistry;
+
class StartupExceptionRegistry;
using IReporterFactoryPtr = std::shared_ptr<IReporterFactory>;
virtual IReporterRegistry const& getReporterRegistry() const = 0;
virtual ITestCaseRegistry const& getTestCaseRegistry() const = 0;
virtual ITagAliasRegistry const& getTagAliasRegistry() const = 0;
-
virtual IExceptionTranslatorRegistry const& getExceptionTranslatorRegistry() const = 0;
virtual StartupExceptionRegistry const& getStartupExceptionRegistry() const = 0;
virtual void registerTranslator( const IExceptionTranslator* translator ) = 0;
virtual void registerTagAlias( std::string const& alias, std::string const& tag, SourceLineInfo const& lineInfo ) = 0;
virtual void registerStartupException() noexcept = 0;
+ virtual IMutableEnumValuesRegistry& getMutableEnumValuesRegistry() = 0;
};
IRegistryHub const& getRegistryHub();
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TRANSLATE_EXCEPTION2( translatorName, signature ) \
static std::string translatorName( signature ); \
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
namespace{ Catch::ExceptionTranslatorRegistrar INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionRegistrar )( &translatorName ); } \
- CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS \
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
static std::string translatorName( signature )
#define INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION2( INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ), signature )
#include <string>
#include <iosfwd>
+#include <vector>
namespace Catch {
bool contains( std::string const& s, std::string const& infix );
void toLowerInPlace( std::string& s );
std::string toLower( std::string const& s );
+ //! Returns a new string without whitespace at the start/end
std::string trim( std::string const& str );
+ //! Returns a substring of the original ref without whitespace. Beware lifetimes!
+ StringRef trim(StringRef ref);
+
+ // !!! Be aware, returns refs into original string - make sure original string outlives them
+ std::vector<StringRef> splitStringRef( StringRef str, char delimiter );
bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis );
struct pluralise {
virtual bool match( ObjectT const& arg ) const = 0;
};
+#if defined(__OBJC__)
+ // Hack to fix Catch GH issue #1661. Could use id for generic Object support.
+ // use of const for Object pointers is very uncommon and under ARC it causes some kind of signature mismatch that breaks compilation
+ template<>
+ struct MatcherMethod<NSString*> {
+ virtual bool match( NSString* arg ) const = 0;
+ };
+#endif
+
#ifdef __clang__
# pragma clang diagnostic pop
#endif
} // namespace Catch
// end catch_matchers.h
-// start catch_matchers_floating.h
-
-#include <type_traits>
-#include <cmath>
+// start catch_matchers_exception.hpp
namespace Catch {
namespace Matchers {
+namespace Exception {
- namespace Floating {
+class ExceptionMessageMatcher : public MatcherBase<std::exception> {
+ std::string m_message;
+public:
- enum class FloatingPointKind : uint8_t;
+ ExceptionMessageMatcher(std::string const& message):
+ m_message(message)
+ {}
- struct WithinAbsMatcher : MatcherBase<double> {
- WithinAbsMatcher(double target, double margin);
- bool match(double const& matchee) const override;
- std::string describe() const override;
- private:
- double m_target;
- double m_margin;
- };
+ bool match(std::exception const& ex) const override;
- struct WithinUlpsMatcher : MatcherBase<double> {
- WithinUlpsMatcher(double target, int ulps, FloatingPointKind baseType);
- bool match(double const& matchee) const override;
+ std::string describe() const override;
+};
+
+} // namespace Exception
+
+Exception::ExceptionMessageMatcher Message(std::string const& message);
+
+} // namespace Matchers
+} // namespace Catch
+
+// end catch_matchers_exception.hpp
+// start catch_matchers_floating.h
+
+namespace Catch {
+namespace Matchers {
+
+ namespace Floating {
+
+ enum class FloatingPointKind : uint8_t;
+
+ struct WithinAbsMatcher : MatcherBase<double> {
+ WithinAbsMatcher(double target, double margin);
+ bool match(double const& matchee) const override;
+ std::string describe() const override;
+ private:
+ double m_target;
+ double m_margin;
+ };
+
+ struct WithinUlpsMatcher : MatcherBase<double> {
+ WithinUlpsMatcher(double target, uint64_t ulps, FloatingPointKind baseType);
+ bool match(double const& matchee) const override;
std::string describe() const override;
private:
double m_target;
- int m_ulps;
+ uint64_t m_ulps;
FloatingPointKind m_type;
};
+ // Given IEEE-754 format for floats and doubles, we can assume
+ // that float -> double promotion is lossless. Given this, we can
+ // assume that if we do the standard relative comparison of
+ // |lhs - rhs| <= epsilon * max(fabs(lhs), fabs(rhs)), then we get
+ // the same result if we do this for floats, as if we do this for
+ // doubles that were promoted from floats.
+ struct WithinRelMatcher : MatcherBase<double> {
+ WithinRelMatcher(double target, double epsilon);
+ bool match(double const& matchee) const override;
+ std::string describe() const override;
+ private:
+ double m_target;
+ double m_epsilon;
+ };
+
} // namespace Floating
// The following functions create the actual matcher objects.
// This allows the types to be inferred
- Floating::WithinUlpsMatcher WithinULP(double target, int maxUlpDiff);
- Floating::WithinUlpsMatcher WithinULP(float target, int maxUlpDiff);
+ Floating::WithinUlpsMatcher WithinULP(double target, uint64_t maxUlpDiff);
+ Floating::WithinUlpsMatcher WithinULP(float target, uint64_t maxUlpDiff);
Floating::WithinAbsMatcher WithinAbs(double target, double margin);
+ Floating::WithinRelMatcher WithinRel(double target, double eps);
+ // defaults epsilon to 100*numeric_limits<double>::epsilon()
+ Floating::WithinRelMatcher WithinRel(double target);
+ Floating::WithinRelMatcher WithinRel(float target, float eps);
+ // defaults epsilon to 100*numeric_limits<float>::epsilon()
+ Floating::WithinRelMatcher WithinRel(float target);
} // namespace Matchers
} // namespace Catch
// The following functions create the actual matcher objects.
// The user has to explicitly specify type to the function, because
- // infering std::function<bool(T const&)> is hard (but possible) and
+ // inferring std::function<bool(T const&)> is hard (but possible) and
// requires a lot of TMP.
template<typename T>
Generic::PredicateMatcher<T> Predicate(std::function<bool(T const&)> const& predicate, std::string const& description = "") {
namespace Matchers {
namespace Vector {
- namespace Detail {
- template <typename InputIterator, typename T>
- size_t count(InputIterator first, InputIterator last, T const& item) {
- size_t cnt = 0;
- for (; first != last; ++first) {
- if (*first == item) {
- ++cnt;
- }
- }
- return cnt;
- }
- template <typename InputIterator, typename T>
- bool contains(InputIterator first, InputIterator last, T const& item) {
- for (; first != last; ++first) {
- if (*first == item) {
- return true;
- }
- }
- return false;
- }
- }
-
template<typename T>
struct ContainsElementMatcher : MatcherBase<std::vector<T>> {
std::vector<T> const& m_comparator;
};
+ template<typename T>
+ struct ApproxMatcher : MatcherBase<std::vector<T>> {
+
+ ApproxMatcher(std::vector<T> const& comparator) : m_comparator( comparator ) {}
+
+ bool match(std::vector<T> const &v) const override {
+ if (m_comparator.size() != v.size())
+ return false;
+ for (std::size_t i = 0; i < v.size(); ++i)
+ if (m_comparator[i] != approx(v[i]))
+ return false;
+ return true;
+ }
+ std::string describe() const override {
+ return "is approx: " + ::Catch::Detail::stringify( m_comparator );
+ }
+ template <typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
+ ApproxMatcher& epsilon( T const& newEpsilon ) {
+ approx.epsilon(newEpsilon);
+ return *this;
+ }
+ template <typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
+ ApproxMatcher& margin( T const& newMargin ) {
+ approx.margin(newMargin);
+ return *this;
+ }
+ template <typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
+ ApproxMatcher& scale( T const& newScale ) {
+ approx.scale(newScale);
+ return *this;
+ }
+
+ std::vector<T> const& m_comparator;
+ mutable Catch::Detail::Approx approx = Catch::Detail::Approx::custom();
+ };
+
template<typename T>
struct UnorderedEqualsMatcher : MatcherBase<std::vector<T>> {
UnorderedEqualsMatcher(std::vector<T> const& target) : m_target(target) {}
if (m_target.size() != vec.size()) {
return false;
}
- auto lfirst = m_target.begin(), llast = m_target.end();
- auto rfirst = vec.begin(), rlast = vec.end();
- // Cut common prefix to optimize checking of permuted parts
- while (lfirst != llast && *lfirst == *rfirst) {
- ++lfirst; ++rfirst;
- }
- if (lfirst == llast) {
- return true;
- }
-
- for (auto mid = lfirst; mid != llast; ++mid) {
- // Skip already counted items
- if (Detail::contains(lfirst, mid, *mid)) {
- continue;
- }
- size_t num_vec = Detail::count(rfirst, rlast, *mid);
- if (num_vec == 0 || Detail::count(lfirst, llast, *mid) != num_vec) {
- return false;
- }
- }
-
- return true;
+ return std::is_permutation(m_target.begin(), m_target.end(), vec.begin());
}
std::string describe() const override {
return Vector::EqualsMatcher<T>( comparator );
}
+ template<typename T>
+ Vector::ApproxMatcher<T> Approx( std::vector<T> const& comparator ) {
+ return Vector::ApproxMatcher<T>( comparator );
+ }
+
template<typename T>
Vector::UnorderedEqualsMatcher<T> UnorderedEquals(std::vector<T> const& target) {
return Vector::UnorderedEqualsMatcher<T>(target);
// end catch_interfaces_generatortracker.h
// start catch_enforce.h
-#include <stdexcept>
+#include <exception>
namespace Catch {
#if !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS)
[[noreturn]]
void throw_exception(std::exception const& e);
#endif
+
+ [[noreturn]]
+ void throw_logic_error(std::string const& msg);
+ [[noreturn]]
+ void throw_domain_error(std::string const& msg);
+ [[noreturn]]
+ void throw_runtime_error(std::string const& msg);
+
} // namespace Catch;
-#define CATCH_PREPARE_EXCEPTION( type, msg ) \
- type( ( Catch::ReusableStringStream() << msg ).str() )
-#define CATCH_INTERNAL_ERROR( msg ) \
- Catch::throw_exception(CATCH_PREPARE_EXCEPTION( std::logic_error, CATCH_INTERNAL_LINEINFO << ": Internal Catch error: " << msg))
-#define CATCH_ERROR( msg ) \
- Catch::throw_exception(CATCH_PREPARE_EXCEPTION( std::domain_error, msg ))
-#define CATCH_RUNTIME_ERROR( msg ) \
- Catch::throw_exception(CATCH_PREPARE_EXCEPTION( std::runtime_error, msg ))
-#define CATCH_ENFORCE( condition, msg ) \
- do{ if( !(condition) ) CATCH_ERROR( msg ); } while(false)
+#define CATCH_MAKE_MSG(...) \
+ (Catch::ReusableStringStream() << __VA_ARGS__).str()
+
+#define CATCH_INTERNAL_ERROR(...) \
+ Catch::throw_logic_error(CATCH_MAKE_MSG( CATCH_INTERNAL_LINEINFO << ": Internal Catch2 error: " << __VA_ARGS__))
+
+#define CATCH_ERROR(...) \
+ Catch::throw_domain_error(CATCH_MAKE_MSG( __VA_ARGS__ ))
+
+#define CATCH_RUNTIME_ERROR(...) \
+ Catch::throw_runtime_error(CATCH_MAKE_MSG( __VA_ARGS__ ))
+
+#define CATCH_ENFORCE( condition, ... ) \
+ do{ if( !(condition) ) CATCH_ERROR( __VA_ARGS__ ); } while(false)
// end catch_enforce.h
#include <memory>
template<typename T>
class FixedValuesGenerator final : public IGenerator<T> {
+ static_assert(!std::is_same<T, bool>::value,
+ "FixedValuesGenerator does not support bools because of std::vector<bool>"
+ "specialization, use SingleValue Generator instead.");
std::vector<T> m_values;
size_t m_idx = 0;
public:
} // namespace Catch
#define GENERATE( ... ) \
- Catch::Generators::generate( CATCH_INTERNAL_LINEINFO, []{ using namespace Catch::Generators; return makeGenerators( __VA_ARGS__ ); } )
+ Catch::Generators::generate( CATCH_INTERNAL_LINEINFO, [ ]{ using namespace Catch::Generators; return makeGenerators( __VA_ARGS__ ); } )
+#define GENERATE_COPY( ... ) \
+ Catch::Generators::generate( CATCH_INTERNAL_LINEINFO, [=]{ using namespace Catch::Generators; return makeGenerators( __VA_ARGS__ ); } )
+#define GENERATE_REF( ... ) \
+ Catch::Generators::generate( CATCH_INTERNAL_LINEINFO, [&]{ using namespace Catch::Generators; return makeGenerators( __VA_ARGS__ ); } )
// end catch_generators.hpp
// start catch_generators_generic.hpp
template <typename T>
class RepeatGenerator : public IGenerator<T> {
+ static_assert(!std::is_same<T, bool>::value,
+ "RepeatGenerator currently does not support bools"
+ "because of std::vector<bool> specialization");
GeneratorWrapper<T> m_generator;
mutable std::vector<T> m_returned;
size_t m_target_repeats;
}
};
- template <typename T, typename U, typename Func>
+ template <typename Func, typename U, typename T = FunctionReturnType<Func, U>>
GeneratorWrapper<T> map(Func&& function, GeneratorWrapper<U>&& generator) {
return GeneratorWrapper<T>(
pf::make_unique<MapGenerator<T, U, Func>>(std::forward<Func>(function), std::move(generator))
);
}
- template <typename T, typename Func>
- GeneratorWrapper<T> map(Func&& function, GeneratorWrapper<T>&& generator) {
+
+ template <typename T, typename U, typename Func>
+ GeneratorWrapper<T> map(Func&& function, GeneratorWrapper<U>&& generator) {
return GeneratorWrapper<T>(
- pf::make_unique<MapGenerator<T, T, Func>>(std::forward<Func>(function), std::move(generator))
+ pf::make_unique<MapGenerator<T, U, Func>>(std::forward<Func>(function), std::move(generator))
);
}
m_chunk_size(size), m_generator(std::move(generator))
{
m_chunk.reserve(m_chunk_size);
- m_chunk.push_back(m_generator.get());
- for (size_t i = 1; i < m_chunk_size; ++i) {
- if (!m_generator.next()) {
- Catch::throw_exception(GeneratorException("Not enough values to initialize the first chunk"));
- }
+ if (m_chunk_size != 0) {
m_chunk.push_back(m_generator.get());
+ for (size_t i = 1; i < m_chunk_size; ++i) {
+ if (!m_generator.next()) {
+ Catch::throw_exception(GeneratorException("Not enough values to initialize the first chunk"));
+ }
+ m_chunk.push_back(m_generator.get());
+ }
}
}
std::vector<T> const& get() const override {
{
if( !IMutableContext::currentContext )
IMutableContext::createContext();
+ // NOLINTNEXTLINE(clang-analyzer-core.uninitialized.UndefReturn)
return *IMutableContext::currentContext;
}
}
void cleanUpContext();
+
+ class SimplePcg32;
+ SimplePcg32& rng();
}
// end catch_context.h
// start catch_interfaces_config.h
+// start catch_option.hpp
+
+namespace Catch {
+
+ // An optional type
+ template<typename T>
+ class Option {
+ public:
+ Option() : nullableValue( nullptr ) {}
+ Option( T const& _value )
+ : nullableValue( new( storage ) T( _value ) )
+ {}
+ Option( Option const& _other )
+ : nullableValue( _other ? new( storage ) T( *_other ) : nullptr )
+ {}
+
+ ~Option() {
+ reset();
+ }
+
+ Option& operator= ( Option const& _other ) {
+ if( &_other != this ) {
+ reset();
+ if( _other )
+ nullableValue = new( storage ) T( *_other );
+ }
+ return *this;
+ }
+ Option& operator = ( T const& _value ) {
+ reset();
+ nullableValue = new( storage ) T( _value );
+ return *this;
+ }
+
+ void reset() {
+ if( nullableValue )
+ nullableValue->~T();
+ nullableValue = nullptr;
+ }
+
+ T& operator*() { return *nullableValue; }
+ T const& operator*() const { return *nullableValue; }
+ T* operator->() { return nullableValue; }
+ const T* operator->() const { return nullableValue; }
+
+ T valueOr( T const& defaultValue ) const {
+ return nullableValue ? *nullableValue : defaultValue;
+ }
+
+ bool some() const { return nullableValue != nullptr; }
+ bool none() const { return nullableValue == nullptr; }
+
+ bool operator !() const { return nullableValue == nullptr; }
+ explicit operator bool() const {
+ return some();
+ }
+
+ private:
+ T *nullableValue;
+ alignas(alignof(T)) char storage[sizeof(T)];
+ };
+
+} // end namespace Catch
+
+// end catch_option.hpp
#include <iosfwd>
#include <string>
#include <vector>
virtual ShowDurations::OrNot showDurations() const = 0;
virtual TestSpec const& testSpec() const = 0;
virtual bool hasTestFilters() const = 0;
+ virtual std::vector<std::string> const& getTestsOrTags() const = 0;
virtual RunTests::InWhatOrder runOrder() const = 0;
virtual unsigned int rngSeed() const = 0;
- virtual int benchmarkResolutionMultiple() const = 0;
virtual UseColour::YesOrNo useColour() const = 0;
virtual std::vector<std::string> const& getSectionsToRun() const = 0;
virtual Verbosity verbosity() const = 0;
+
+ virtual bool benchmarkNoAnalysis() const = 0;
+ virtual int benchmarkSamples() const = 0;
+ virtual double benchmarkConfidenceInterval() const = 0;
+ virtual unsigned int benchmarkResamples() const = 0;
};
using IConfigPtr = std::shared_ptr<IConfig const>;
}
// end catch_interfaces_config.h
+// start catch_random_number_generator.h
+
+#include <cstdint>
+
+namespace Catch {
+
+ // This is a simple implementation of C++11 Uniform Random Number
+ // Generator. It does not provide all operators, because Catch2
+ // does not use it, but it should behave as expected inside stdlib's
+ // distributions.
+ // The implementation is based on the PCG family (http://pcg-random.org)
+ class SimplePcg32 {
+ using state_type = std::uint64_t;
+ public:
+ using result_type = std::uint32_t;
+ static constexpr result_type (min)() {
+ return 0;
+ }
+ static constexpr result_type (max)() {
+ return static_cast<result_type>(-1);
+ }
+
+ // Provide some default initial state for the default constructor
+ SimplePcg32():SimplePcg32(0xed743cc4U) {}
+
+ explicit SimplePcg32(result_type seed_);
+
+ void seed(result_type seed_);
+ void discard(uint64_t skip);
+
+ result_type operator()();
+
+ private:
+ friend bool operator==(SimplePcg32 const& lhs, SimplePcg32 const& rhs);
+ friend bool operator!=(SimplePcg32 const& lhs, SimplePcg32 const& rhs);
+
+ // In theory we also need operator<< and operator>>
+ // In practice we do not use them, so we will skip them for now
+
+ std::uint64_t m_state;
+ // This part of the state determines which "stream" of the numbers
+ // is chosen -- we take it as a constant for Catch2, so we only
+ // need to deal with seeding the main state.
+ // Picked by reading 8 bytes from `/dev/random` :-)
+ static const std::uint64_t s_inc = (0x13ed0cc53f939476ULL << 1ULL) | 1ULL;
+ };
+
+} // end namespace Catch
+
+// end catch_random_number_generator.h
#include <random>
namespace Catch {
template <typename Float>
class RandomFloatingGenerator final : public IGenerator<Float> {
- // FIXME: What is the right seed?
- std::minstd_rand m_rand;
+ Catch::SimplePcg32& m_rng;
std::uniform_real_distribution<Float> m_dist;
Float m_current_number;
public:
RandomFloatingGenerator(Float a, Float b):
- m_rand(getCurrentContext().getConfig()->rngSeed()),
+ m_rng(rng()),
m_dist(a, b) {
static_cast<void>(next());
}
return m_current_number;
}
bool next() override {
- m_current_number = m_dist(m_rand);
+ m_current_number = m_dist(m_rng);
return true;
}
};
template <typename Integer>
class RandomIntegerGenerator final : public IGenerator<Integer> {
- std::minstd_rand m_rand;
+ Catch::SimplePcg32& m_rng;
std::uniform_int_distribution<Integer> m_dist;
Integer m_current_number;
public:
RandomIntegerGenerator(Integer a, Integer b):
- m_rand(getCurrentContext().getConfig()->rngSeed()),
+ m_rng(rng()),
m_dist(a, b) {
static_cast<void>(next());
}
return m_current_number;
}
bool next() override {
- m_current_number = m_dist(m_rand);
+ m_current_number = m_dist(m_rng);
return true;
}
};
template <typename T>
GeneratorWrapper<T> range(T const& start, T const& end, T const& step) {
- static_assert(std::is_integral<T>::value && !std::is_same<T, bool>::value, "Type must be an integer");
+ static_assert(std::is_arithmetic<T>::value && !std::is_same<T, bool>::value, "Type must be numeric");
return GeneratorWrapper<T>(pf::make_unique<RangeGenerator<T>>(start, end, step));
}
return GeneratorWrapper<T>(pf::make_unique<RangeGenerator<T>>(start, end));
}
+template <typename T>
+class IteratorGenerator final : public IGenerator<T> {
+ static_assert(!std::is_same<T, bool>::value,
+ "IteratorGenerator currently does not support bools"
+ "because of std::vector<bool> specialization");
+
+ std::vector<T> m_elems;
+ size_t m_current = 0;
+public:
+ template <typename InputIterator, typename InputSentinel>
+ IteratorGenerator(InputIterator first, InputSentinel last):m_elems(first, last) {
+ if (m_elems.empty()) {
+ Catch::throw_exception(GeneratorException("IteratorGenerator received no valid values"));
+ }
+ }
+
+ T const& get() const override {
+ return m_elems[m_current];
+ }
+
+ bool next() override {
+ ++m_current;
+ return m_current != m_elems.size();
+ }
+};
+
+template <typename InputIterator,
+ typename InputSentinel,
+ typename ResultType = typename std::iterator_traits<InputIterator>::value_type>
+GeneratorWrapper<ResultType> from_range(InputIterator from, InputSentinel to) {
+ return GeneratorWrapper<ResultType>(pf::make_unique<IteratorGenerator<ResultType>>(from, to));
+}
+
+template <typename Container,
+ typename ResultType = typename Container::value_type>
+GeneratorWrapper<ResultType> from_range(Container const& cnt) {
+ return GeneratorWrapper<ResultType>(pf::make_unique<IteratorGenerator<ResultType>>(cnt.begin(), cnt.end()));
+}
+
} // namespace Generators
} // namespace Catch
arcSafeRelease( m_substr );
}
- bool match( NSString* arg ) const override {
+ bool match( NSString* str ) const override {
return false;
}
struct Contains : StringHolder {
Contains( NSString* substr ) : StringHolder( substr ){}
- bool match( NSString* str ) const {
+ bool match( NSString* str ) const override {
return (str != nil || m_substr == nil ) &&
[str rangeOfString:m_substr].location != NSNotFound;
}
// end catch_objc.hpp
#endif
-#ifdef CATCH_CONFIG_EXTERNAL_INTERFACES
+// Benchmarking needs the externally-facing parts of reporters to work
+#if defined(CATCH_CONFIG_EXTERNAL_INTERFACES) || defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
// start catch_external_interfaces.h
// start catch_reporter_bases.hpp
virtual bool matches( std::string const& str ) const;
private:
- std::string adjustCase( std::string const& str ) const;
+ std::string normaliseString( std::string const& str ) const;
CaseSensitive::Choice m_caseSensitivity;
WildcardPosition m_wildcard = NoWildcard;
std::string m_pattern;
namespace Catch {
+ struct IConfig;
+
class TestSpec {
- struct Pattern {
+ class Pattern {
+ public:
+ explicit Pattern( std::string const& name );
virtual ~Pattern();
virtual bool matches( TestCaseInfo const& testCase ) const = 0;
+ std::string const& name() const;
+ private:
+ std::string const m_name;
};
using PatternPtr = std::shared_ptr<Pattern>;
class NamePattern : public Pattern {
public:
- NamePattern( std::string const& name );
- virtual ~NamePattern();
- virtual bool matches( TestCaseInfo const& testCase ) const override;
+ explicit NamePattern( std::string const& name, std::string const& filterString );
+ bool matches( TestCaseInfo const& testCase ) const override;
private:
WildcardPattern m_wildcardPattern;
};
class TagPattern : public Pattern {
public:
- TagPattern( std::string const& tag );
- virtual ~TagPattern();
- virtual bool matches( TestCaseInfo const& testCase ) const override;
+ explicit TagPattern( std::string const& tag, std::string const& filterString );
+ bool matches( TestCaseInfo const& testCase ) const override;
private:
std::string m_tag;
};
class ExcludedPattern : public Pattern {
public:
- ExcludedPattern( PatternPtr const& underlyingPattern );
- virtual ~ExcludedPattern();
- virtual bool matches( TestCaseInfo const& testCase ) const override;
+ explicit ExcludedPattern( PatternPtr const& underlyingPattern );
+ bool matches( TestCaseInfo const& testCase ) const override;
private:
PatternPtr m_underlyingPattern;
};
std::vector<PatternPtr> m_patterns;
bool matches( TestCaseInfo const& testCase ) const;
+ std::string name() const;
};
public:
+ struct FilterMatch {
+ std::string name;
+ std::vector<TestCase const*> tests;
+ };
+ using Matches = std::vector<FilterMatch>;
+ using vectorStrings = std::vector<std::string>;
+
bool hasFilters() const;
bool matches( TestCaseInfo const& testCase ) const;
+ Matches matchesByFilter( std::vector<TestCase> const& testCases, IConfig const& config ) const;
+ const vectorStrings & getInvalidArgs() const;
private:
std::vector<Filter> m_filters;
-
+ std::vector<std::string> m_invalidArgs;
friend class TestSpecParser;
};
}
class TestSpecParser {
enum Mode{ None, Name, QuotedName, Tag, EscapedName };
Mode m_mode = None;
+ Mode lastMode = None;
bool m_exclusion = false;
- std::size_t m_start = std::string::npos, m_pos = 0;
+ std::size_t m_pos = 0;
+ std::size_t m_realPatternPos = 0;
std::string m_arg;
+ std::string m_substring;
+ std::string m_patternName;
std::vector<std::size_t> m_escapeChars;
TestSpec::Filter m_currentFilter;
TestSpec m_testSpec;
TestSpec testSpec();
private:
- void visitChar( char c );
- void startNewMode( Mode mode, std::size_t start );
+ bool visitChar( char c );
+ void startNewMode( Mode mode );
+ bool processNoneChar( char c );
+ void processNameChar( char c );
+ bool processOtherChar( char c );
+ void endMode();
void escape();
- std::string subString() const;
+ bool isControlChar( char c ) const;
+ void saveLastMode();
+ void revertBackToLastMode();
+ void addFilter();
+ bool separate();
- template<typename T>
- void addPattern() {
- std::string token = subString();
- for( std::size_t i = 0; i < m_escapeChars.size(); ++i )
- token = token.substr( 0, m_escapeChars[i]-m_start-i ) + token.substr( m_escapeChars[i]-m_start-i+1 );
- m_escapeChars.clear();
- if( startsWith( token, "exclude:" ) ) {
- m_exclusion = true;
- token = token.substr( 8 );
- }
- if( !token.empty() ) {
- TestSpec::PatternPtr pattern = std::make_shared<T>( token );
- if( m_exclusion )
- pattern = std::make_shared<TestSpec::ExcludedPattern>( pattern );
- m_currentFilter.m_patterns.push_back( pattern );
- }
- m_exclusion = false;
- m_mode = None;
+ // Handles common preprocessing of the pattern for name/tag patterns
+ std::string preprocessPattern();
+ // Adds the current pattern as a test name
+ void addNamePattern();
+ // Adds the current pattern as a tag
+ void addTagPattern();
+
+ inline void addCharToPattern(char c) {
+ m_substring += c;
+ m_patternName += c;
+ m_realPatternPos++;
}
- void addFilter();
};
TestSpec parseTestSpec( std::string const& arg );
int abortAfter = -1;
unsigned int rngSeed = 0;
- int benchmarkResolutionMultiple = 100;
+
+ bool benchmarkNoAnalysis = false;
+ unsigned int benchmarkSamples = 100;
+ double benchmarkConfidenceInterval = 0.95;
+ unsigned int benchmarkResamples = 100000;
Verbosity verbosity = Verbosity::Normal;
WarnAbout::What warnings = WarnAbout::Nothing;
std::string getProcessName() const;
std::string const& getReporterName() const;
- std::vector<std::string> const& getTestsOrTags() const;
+ std::vector<std::string> const& getTestsOrTags() const override;
std::vector<std::string> const& getSectionsToRun() const override;
- virtual TestSpec const& testSpec() const override;
+ TestSpec const& testSpec() const override;
bool hasTestFilters() const override;
bool showHelp() const;
ShowDurations::OrNot showDurations() const override;
RunTests::InWhatOrder runOrder() const override;
unsigned int rngSeed() const override;
- int benchmarkResolutionMultiple() const override;
UseColour::YesOrNo useColour() const override;
bool shouldDebugBreak() const override;
int abortAfter() const override;
bool showInvisibles() const override;
Verbosity verbosity() const override;
+ bool benchmarkNoAnalysis() const override;
+ int benchmarkSamples() const override;
+ double benchmarkConfidenceInterval() const override;
+ unsigned int benchmarkResamples() const override;
private:
} // end namespace Catch
// end catch_assertionresult.h
-// start catch_option.hpp
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+// start catch_estimate.hpp
+
+ // Statistics estimates
+
namespace Catch {
+ namespace Benchmark {
+ template <typename Duration>
+ struct Estimate {
+ Duration point;
+ Duration lower_bound;
+ Duration upper_bound;
+ double confidence_interval;
+
+ template <typename Duration2>
+ operator Estimate<Duration2>() const {
+ return { point, lower_bound, upper_bound, confidence_interval };
+ }
+ };
+ } // namespace Benchmark
+} // namespace Catch
- // An optional type
- template<typename T>
- class Option {
- public:
- Option() : nullableValue( nullptr ) {}
- Option( T const& _value )
- : nullableValue( new( storage ) T( _value ) )
- {}
- Option( Option const& _other )
- : nullableValue( _other ? new( storage ) T( *_other ) : nullptr )
- {}
+// end catch_estimate.hpp
+// start catch_outlier_classification.hpp
- ~Option() {
- reset();
- }
+// Outlier information
- Option& operator= ( Option const& _other ) {
- if( &_other != this ) {
- reset();
- if( _other )
- nullableValue = new( storage ) T( *_other );
+namespace Catch {
+ namespace Benchmark {
+ struct OutlierClassification {
+ int samples_seen = 0;
+ int low_severe = 0; // more than 3 times IQR below Q1
+ int low_mild = 0; // 1.5 to 3 times IQR below Q1
+ int high_mild = 0; // 1.5 to 3 times IQR above Q3
+ int high_severe = 0; // more than 3 times IQR above Q3
+
+ int total() const {
+ return low_severe + low_mild + high_mild + high_severe;
}
- return *this;
- }
- Option& operator = ( T const& _value ) {
- reset();
- nullableValue = new( storage ) T( _value );
- return *this;
- }
-
- void reset() {
- if( nullableValue )
- nullableValue->~T();
- nullableValue = nullptr;
- }
-
- T& operator*() { return *nullableValue; }
- T const& operator*() const { return *nullableValue; }
- T* operator->() { return nullableValue; }
- const T* operator->() const { return nullableValue; }
-
- T valueOr( T const& defaultValue ) const {
- return nullableValue ? *nullableValue : defaultValue;
- }
-
- bool some() const { return nullableValue != nullptr; }
- bool none() const { return nullableValue == nullptr; }
-
- bool operator !() const { return nullableValue == nullptr; }
- explicit operator bool() const {
- return some();
- }
-
- private:
- T *nullableValue;
- alignas(alignof(T)) char storage[sizeof(T)];
- };
+ };
+ } // namespace Benchmark
+} // namespace Catch
-} // end namespace Catch
+// end catch_outlier_classification.hpp
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
-// end catch_option.hpp
#include <string>
#include <iosfwd>
#include <map>
#include <set>
#include <memory>
+#include <algorithm>
namespace Catch {
bool aborting;
};
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
struct BenchmarkInfo {
std::string name;
+ double estimatedDuration;
+ int iterations;
+ int samples;
+ unsigned int resamples;
+ double clockResolution;
+ double clockCost;
};
+
+ template <class Duration>
struct BenchmarkStats {
BenchmarkInfo info;
- std::size_t iterations;
- uint64_t elapsedTimeInNanoseconds;
+
+ std::vector<Duration> samples;
+ Benchmark::Estimate<Duration> mean;
+ Benchmark::Estimate<Duration> standardDeviation;
+ Benchmark::OutlierClassification outliers;
+ double outlierVariance;
+
+ template <typename Duration2>
+ operator BenchmarkStats<Duration2>() const {
+ std::vector<Duration2> samples2;
+ samples2.reserve(samples.size());
+ std::transform(samples.begin(), samples.end(), std::back_inserter(samples2), [](Duration d) { return Duration2(d); });
+ return {
+ info,
+ std::move(samples2),
+ mean,
+ standardDeviation,
+ outliers,
+ outlierVariance,
+ };
+ }
};
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
struct IStreamingReporter {
virtual ~IStreamingReporter() = default;
virtual void noMatchingTestCases( std::string const& spec ) = 0;
+ virtual void reportInvalidArguments(std::string const&) {}
+
virtual void testRunStarting( TestRunInfo const& testRunInfo ) = 0;
virtual void testGroupStarting( GroupInfo const& groupInfo ) = 0;
virtual void testCaseStarting( TestCaseInfo const& testInfo ) = 0;
virtual void sectionStarting( SectionInfo const& sectionInfo ) = 0;
- // *** experimental ***
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+ virtual void benchmarkPreparing( std::string const& ) {}
virtual void benchmarkStarting( BenchmarkInfo const& ) {}
+ virtual void benchmarkEnded( BenchmarkStats<> const& ) {}
+ virtual void benchmarkFailed( std::string const& ) {}
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
virtual void assertionStarting( AssertionInfo const& assertionInfo ) = 0;
// The return value indicates if the messages buffer should be cleared:
virtual bool assertionEnded( AssertionStats const& assertionStats ) = 0;
- // *** experimental ***
- virtual void benchmarkEnded( BenchmarkStats const& ) {}
-
virtual void sectionEnded( SectionStats const& sectionStats ) = 0;
virtual void testCaseEnded( TestCaseStats const& testCaseStats ) = 0;
virtual void testGroupEnded( TestGroupStats const& testGroupStats ) = 0;
// Returns double formatted as %.3f (format expected on output)
std::string getFormattedDuration( double duration );
+ std::string serializeFilters( std::vector<std::string> const& container );
+
template<typename DerivedT>
struct StreamingReporterBase : IStreamingReporter {
void noMatchingTestCases(std::string const&) override {}
+ void reportInvalidArguments(std::string const&) override {}
+
void testRunStarting(TestRunInfo const& _testRunInfo) override {
currentTestRunInfo = _testRunInfo;
}
+
void testGroupStarting(GroupInfo const& _groupInfo) override {
currentGroupInfo = _groupInfo;
}
class ReporterFactory : public IReporterFactory {
- virtual IStreamingReporterPtr create( ReporterConfig const& config ) const override {
+ IStreamingReporterPtr create( ReporterConfig const& config ) const override {
return std::unique_ptr<T>( new T( config ) );
}
- virtual std::string getDescription() const override {
+ std::string getDescription() const override {
return T::getDescription();
}
};
class ListenerFactory : public IReporterFactory {
- virtual IStreamingReporterPtr create( ReporterConfig const& config ) const override {
+ IStreamingReporterPtr create( ReporterConfig const& config ) const override {
return std::unique_ptr<T>( new T( config ) );
}
- virtual std::string getDescription() const override {
+ std::string getDescription() const override {
return std::string();
}
};
#if !defined(CATCH_CONFIG_DISABLE)
#define CATCH_REGISTER_REPORTER( name, reporterType ) \
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
namespace{ Catch::ReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name ); } \
- CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
#define CATCH_REGISTER_LISTENER( listenerType ) \
- CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
- namespace{ Catch::ListenerRegistrar<listenerType> catch_internal_RegistrarFor##listenerType; } \
- CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
+ CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
+ namespace{ Catch::ListenerRegistrar<listenerType> catch_internal_RegistrarFor##listenerType; } \
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
#else // CATCH_CONFIG_DISABLE
#define CATCH_REGISTER_REPORTER(name, reporterType)
void noMatchingTestCases(std::string const& spec) override;
+ void reportInvalidArguments(std::string const&arg) override;
+
void assertionStarting(AssertionInfo const&) override;
bool assertionEnded(AssertionStats const& _assertionStats) override;
void sectionStarting(SectionInfo const& _sectionInfo) override;
void sectionEnded(SectionStats const& _sectionStats) override;
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+ void benchmarkPreparing(std::string const& name) override;
void benchmarkStarting(BenchmarkInfo const& info) override;
- void benchmarkEnded(BenchmarkStats const& stats) override;
+ void benchmarkEnded(BenchmarkStats<> const& stats) override;
+ void benchmarkFailed(std::string const& error) override;
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
void testCaseEnded(TestCaseStats const& _testCaseStats) override;
void testGroupEnded(TestGroupStats const& _testGroupStats) override;
void testRunEnded(TestRunStats const& _testRunStats) override;
-
+ void testRunStarting(TestRunInfo const& _testRunInfo) override;
private:
void lazyPrint();
void printTotalsDivider(Totals const& totals);
void printSummaryDivider();
+ void printTestFilters();
private:
bool m_headerPrinted = false;
#include <vector>
namespace Catch {
+ enum class XmlFormatting {
+ None = 0x00,
+ Indent = 0x01,
+ Newline = 0x02,
+ };
+
+ XmlFormatting operator | (XmlFormatting lhs, XmlFormatting rhs);
+ XmlFormatting operator & (XmlFormatting lhs, XmlFormatting rhs);
class XmlEncode {
public:
class ScopedElement {
public:
- ScopedElement( XmlWriter* writer );
+ ScopedElement( XmlWriter* writer, XmlFormatting fmt );
ScopedElement( ScopedElement&& other ) noexcept;
ScopedElement& operator=( ScopedElement&& other ) noexcept;
~ScopedElement();
- ScopedElement& writeText( std::string const& text, bool indent = true );
+ ScopedElement& writeText( std::string const& text, XmlFormatting fmt = XmlFormatting::Newline | XmlFormatting::Indent );
template<typename T>
ScopedElement& writeAttribute( std::string const& name, T const& attribute ) {
private:
mutable XmlWriter* m_writer = nullptr;
+ XmlFormatting m_fmt;
};
XmlWriter( std::ostream& os = Catch::cout() );
~XmlWriter();
- XmlWriter( XmlWriter const& ) = delete;
- XmlWriter& operator=( XmlWriter const& ) = delete;
+ XmlWriter( XmlWriter const& ) = delete;
+ XmlWriter& operator=( XmlWriter const& ) = delete;
+
+ XmlWriter& startElement( std::string const& name, XmlFormatting fmt = XmlFormatting::Newline | XmlFormatting::Indent);
+
+ ScopedElement scopedElement( std::string const& name, XmlFormatting fmt = XmlFormatting::Newline | XmlFormatting::Indent);
+
+ XmlWriter& endElement(XmlFormatting fmt = XmlFormatting::Newline | XmlFormatting::Indent);
+
+ XmlWriter& writeAttribute( std::string const& name, std::string const& attribute );
+
+ XmlWriter& writeAttribute( std::string const& name, bool attribute );
+
+ template<typename T>
+ XmlWriter& writeAttribute( std::string const& name, T const& attribute ) {
+ ReusableStringStream rss;
+ rss << attribute;
+ return writeAttribute( name, rss.str() );
+ }
+
+ XmlWriter& writeText( std::string const& text, XmlFormatting fmt = XmlFormatting::Newline | XmlFormatting::Indent);
+
+ XmlWriter& writeComment(std::string const& text, XmlFormatting fmt = XmlFormatting::Newline | XmlFormatting::Indent);
+
+ void writeStylesheetRef( std::string const& url );
+
+ XmlWriter& writeBlankLine();
+
+ void ensureTagClosed();
+
+ private:
+
+ void applyFormatting(XmlFormatting fmt);
+
+ 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;
+ };
+
+}
+
+// end catch_xmlwriter.h
+namespace Catch {
+
+ class JunitReporter : public CumulativeReporterBase<JunitReporter> {
+ public:
+ JunitReporter(ReporterConfig const& _config);
+
+ ~JunitReporter() override;
+
+ static std::string getDescription();
+
+ void noMatchingTestCases(std::string const& /*spec*/) override;
+
+ void testRunStarting(TestRunInfo const& runInfo) override;
+
+ void testGroupStarting(GroupInfo const& groupInfo) override;
+
+ void testCaseStarting(TestCaseInfo const& testCaseInfo) override;
+ bool assertionEnded(AssertionStats const& assertionStats) override;
+
+ void testCaseEnded(TestCaseStats const& testCaseStats) override;
+
+ void testGroupEnded(TestGroupStats const& testGroupStats) override;
+
+ void testRunEndedCumulative() override;
+
+ void writeGroup(TestGroupNode const& groupNode, double suiteTime);
+
+ void writeTestCase(TestCaseNode const& testCaseNode);
+
+ void writeSection(std::string const& className,
+ std::string const& rootName,
+ SectionNode const& sectionNode);
+
+ void writeAssertions(SectionNode const& sectionNode);
+ void writeAssertion(AssertionStats const& stats);
+
+ XmlWriter xml;
+ Timer suiteTimer;
+ std::string stdOutForSuite;
+ std::string stdErrForSuite;
+ unsigned int unexpectedExceptions = 0;
+ bool m_okToFail = false;
+ };
+
+} // end namespace Catch
+
+// end catch_reporter_junit.h
+// start catch_reporter_xml.h
+
+namespace Catch {
+ class XmlReporter : public StreamingReporterBase<XmlReporter> {
+ public:
+ XmlReporter(ReporterConfig const& _config);
+
+ ~XmlReporter() override;
+
+ static std::string getDescription();
+
+ virtual std::string getStylesheetRef() const;
+
+ void writeSourceInfo(SourceLineInfo const& sourceInfo);
+
+ public: // StreamingReporterBase
+
+ void noMatchingTestCases(std::string const& s) override;
+
+ void testRunStarting(TestRunInfo const& testInfo) override;
+
+ void testGroupStarting(GroupInfo const& groupInfo) override;
+
+ void testCaseStarting(TestCaseInfo const& testInfo) override;
+
+ void sectionStarting(SectionInfo const& sectionInfo) override;
+
+ void assertionStarting(AssertionInfo const&) override;
+
+ bool assertionEnded(AssertionStats const& assertionStats) override;
+
+ void sectionEnded(SectionStats const& sectionStats) override;
+
+ void testCaseEnded(TestCaseStats const& testCaseStats) override;
+
+ void testGroupEnded(TestGroupStats const& testGroupStats) override;
+
+ void testRunEnded(TestRunStats const& testRunStats) override;
+
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+ void benchmarkPreparing(std::string const& name) override;
+ void benchmarkStarting(BenchmarkInfo const&) override;
+ void benchmarkEnded(BenchmarkStats<> const&) override;
+ void benchmarkFailed(std::string const&) override;
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
+
+ private:
+ Timer m_testCaseTimer;
+ XmlWriter m_xml;
+ int m_sectionDepth = 0;
+ };
+
+} // end namespace Catch
+
+// end catch_reporter_xml.h
+
+// end catch_external_interfaces.h
+#endif
+
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+// start catch_benchmarking_all.hpp
+
+// A proxy header that includes all of the benchmarking headers to allow
+// concise include of the benchmarking features. You should prefer the
+// individual includes in standard use.
+
+// start catch_benchmark.hpp
+
+ // Benchmark
+
+// start catch_chronometer.hpp
+
+// User-facing chronometer
+
+
+// start catch_clock.hpp
+
+// Clocks
+
+
+#include <chrono>
+#include <ratio>
+
+namespace Catch {
+ namespace Benchmark {
+ template <typename Clock>
+ using ClockDuration = typename Clock::duration;
+ template <typename Clock>
+ using FloatDuration = std::chrono::duration<double, typename Clock::period>;
+
+ template <typename Clock>
+ using TimePoint = typename Clock::time_point;
+
+ using default_clock = std::chrono::steady_clock;
+
+ template <typename Clock>
+ struct now {
+ TimePoint<Clock> operator()() const {
+ return Clock::now();
+ }
+ };
+
+ using fp_seconds = std::chrono::duration<double, std::ratio<1>>;
+ } // namespace Benchmark
+} // namespace Catch
+
+// end catch_clock.hpp
+// start catch_optimizer.hpp
+
+ // Hinting the optimizer
+
+
+#if defined(_MSC_VER)
+# include <atomic> // atomic_thread_fence
+#endif
+
+namespace Catch {
+ namespace Benchmark {
+#if defined(__GNUC__) || defined(__clang__)
+ template <typename T>
+ inline void keep_memory(T* p) {
+ asm volatile("" : : "g"(p) : "memory");
+ }
+ inline void keep_memory() {
+ asm volatile("" : : : "memory");
+ }
+
+ namespace Detail {
+ inline void optimizer_barrier() { keep_memory(); }
+ } // namespace Detail
+#elif defined(_MSC_VER)
+
+#pragma optimize("", off)
+ template <typename T>
+ inline void keep_memory(T* p) {
+ // thanks @milleniumbug
+ *reinterpret_cast<char volatile*>(p) = *reinterpret_cast<char const volatile*>(p);
+ }
+ // TODO equivalent keep_memory()
+#pragma optimize("", on)
+
+ namespace Detail {
+ inline void optimizer_barrier() {
+ std::atomic_thread_fence(std::memory_order_seq_cst);
+ }
+ } // namespace Detail
+
+#endif
+
+ template <typename T>
+ inline void deoptimize_value(T&& x) {
+ keep_memory(&x);
+ }
+
+ template <typename Fn, typename... Args>
+ inline auto invoke_deoptimized(Fn&& fn, Args&&... args) -> typename std::enable_if<!std::is_same<void, decltype(fn(args...))>::value>::type {
+ deoptimize_value(std::forward<Fn>(fn) (std::forward<Args...>(args...)));
+ }
+
+ template <typename Fn, typename... Args>
+ inline auto invoke_deoptimized(Fn&& fn, Args&&... args) -> typename std::enable_if<std::is_same<void, decltype(fn(args...))>::value>::type {
+ std::forward<Fn>(fn) (std::forward<Args...>(args...));
+ }
+ } // namespace Benchmark
+} // namespace Catch
+
+// end catch_optimizer.hpp
+// start catch_complete_invoke.hpp
+
+// Invoke with a special case for void
+
+
+#include <type_traits>
+#include <utility>
+
+namespace Catch {
+ namespace Benchmark {
+ namespace Detail {
+ template <typename T>
+ struct CompleteType { using type = T; };
+ template <>
+ struct CompleteType<void> { struct type {}; };
+
+ template <typename T>
+ using CompleteType_t = typename CompleteType<T>::type;
+
+ template <typename Result>
+ struct CompleteInvoker {
+ template <typename Fun, typename... Args>
+ static Result invoke(Fun&& fun, Args&&... args) {
+ return std::forward<Fun>(fun)(std::forward<Args>(args)...);
+ }
+ };
+ template <>
+ struct CompleteInvoker<void> {
+ template <typename Fun, typename... Args>
+ static CompleteType_t<void> invoke(Fun&& fun, Args&&... args) {
+ std::forward<Fun>(fun)(std::forward<Args>(args)...);
+ return {};
+ }
+ };
+ template <typename Sig>
+ using ResultOf_t = typename std::result_of<Sig>::type;
+
+ // invoke and not return void :(
+ template <typename Fun, typename... Args>
+ CompleteType_t<ResultOf_t<Fun(Args...)>> complete_invoke(Fun&& fun, Args&&... args) {
+ return CompleteInvoker<ResultOf_t<Fun(Args...)>>::invoke(std::forward<Fun>(fun), std::forward<Args>(args)...);
+ }
+
+ const std::string benchmarkErrorMsg = "a benchmark failed to run successfully";
+ } // namespace Detail
+
+ template <typename Fun>
+ Detail::CompleteType_t<Detail::ResultOf_t<Fun()>> user_code(Fun&& fun) {
+ CATCH_TRY{
+ return Detail::complete_invoke(std::forward<Fun>(fun));
+ } CATCH_CATCH_ALL{
+ getResultCapture().benchmarkFailed(translateActiveException());
+ CATCH_RUNTIME_ERROR(Detail::benchmarkErrorMsg);
+ }
+ }
+ } // namespace Benchmark
+} // namespace Catch
+
+// end catch_complete_invoke.hpp
+namespace Catch {
+ namespace Benchmark {
+ namespace Detail {
+ struct ChronometerConcept {
+ virtual void start() = 0;
+ virtual void finish() = 0;
+ virtual ~ChronometerConcept() = default;
+ };
+ template <typename Clock>
+ struct ChronometerModel final : public ChronometerConcept {
+ void start() override { started = Clock::now(); }
+ void finish() override { finished = Clock::now(); }
+
+ ClockDuration<Clock> elapsed() const { return finished - started; }
+
+ TimePoint<Clock> started;
+ TimePoint<Clock> finished;
+ };
+ } // namespace Detail
+
+ struct Chronometer {
+ public:
+ template <typename Fun>
+ void measure(Fun&& fun) { measure(std::forward<Fun>(fun), is_callable<Fun(int)>()); }
+
+ int runs() const { return k; }
+
+ Chronometer(Detail::ChronometerConcept& meter, int k)
+ : impl(&meter)
+ , k(k) {}
+
+ private:
+ template <typename Fun>
+ void measure(Fun&& fun, std::false_type) {
+ measure([&fun](int) { return fun(); }, std::true_type());
+ }
+
+ template <typename Fun>
+ void measure(Fun&& fun, std::true_type) {
+ Detail::optimizer_barrier();
+ impl->start();
+ for (int i = 0; i < k; ++i) invoke_deoptimized(fun, i);
+ impl->finish();
+ Detail::optimizer_barrier();
+ }
+
+ Detail::ChronometerConcept* impl;
+ int k;
+ };
+ } // namespace Benchmark
+} // namespace Catch
+
+// end catch_chronometer.hpp
+// start catch_environment.hpp
+
+// Environment information
+
+
+namespace Catch {
+ namespace Benchmark {
+ template <typename Duration>
+ struct EnvironmentEstimate {
+ Duration mean;
+ OutlierClassification outliers;
+
+ template <typename Duration2>
+ operator EnvironmentEstimate<Duration2>() const {
+ return { mean, outliers };
+ }
+ };
+ template <typename Clock>
+ struct Environment {
+ using clock_type = Clock;
+ EnvironmentEstimate<FloatDuration<Clock>> clock_resolution;
+ EnvironmentEstimate<FloatDuration<Clock>> clock_cost;
+ };
+ } // namespace Benchmark
+} // namespace Catch
+
+// end catch_environment.hpp
+// start catch_execution_plan.hpp
+
+ // Execution plan
+
+
+// start catch_benchmark_function.hpp
+
+ // Dumb std::function implementation for consistent call overhead
+
+
+#include <cassert>
+#include <type_traits>
+#include <utility>
+#include <memory>
+
+namespace Catch {
+ namespace Benchmark {
+ namespace Detail {
+ template <typename T>
+ using Decay = typename std::decay<T>::type;
+ template <typename T, typename U>
+ struct is_related
+ : std::is_same<Decay<T>, Decay<U>> {};
+
+ /// We need to reinvent std::function because every piece of code that might add overhead
+ /// in a measurement context needs to have consistent performance characteristics so that we
+ /// can account for it in the measurement.
+ /// Implementations of std::function with optimizations that aren't always applicable, like
+ /// small buffer optimizations, are not uncommon.
+ /// This is effectively an implementation of std::function without any such optimizations;
+ /// it may be slow, but it is consistently slow.
+ struct BenchmarkFunction {
+ private:
+ struct callable {
+ virtual void call(Chronometer meter) const = 0;
+ virtual callable* clone() const = 0;
+ virtual ~callable() = default;
+ };
+ template <typename Fun>
+ struct model : public callable {
+ model(Fun&& fun) : fun(std::move(fun)) {}
+ model(Fun const& fun) : fun(fun) {}
+
+ model<Fun>* clone() const override { return new model<Fun>(*this); }
+
+ void call(Chronometer meter) const override {
+ call(meter, is_callable<Fun(Chronometer)>());
+ }
+ void call(Chronometer meter, std::true_type) const {
+ fun(meter);
+ }
+ void call(Chronometer meter, std::false_type) const {
+ meter.measure(fun);
+ }
+
+ Fun fun;
+ };
+
+ struct do_nothing { void operator()() const {} };
+
+ template <typename T>
+ BenchmarkFunction(model<T>* c) : f(c) {}
+
+ public:
+ BenchmarkFunction()
+ : f(new model<do_nothing>{ {} }) {}
+
+ template <typename Fun,
+ typename std::enable_if<!is_related<Fun, BenchmarkFunction>::value, int>::type = 0>
+ BenchmarkFunction(Fun&& fun)
+ : f(new model<typename std::decay<Fun>::type>(std::forward<Fun>(fun))) {}
+
+ BenchmarkFunction(BenchmarkFunction&& that)
+ : f(std::move(that.f)) {}
+
+ BenchmarkFunction(BenchmarkFunction const& that)
+ : f(that.f->clone()) {}
+
+ BenchmarkFunction& operator=(BenchmarkFunction&& that) {
+ f = std::move(that.f);
+ return *this;
+ }
+
+ BenchmarkFunction& operator=(BenchmarkFunction const& that) {
+ f.reset(that.f->clone());
+ return *this;
+ }
+
+ void operator()(Chronometer meter) const { f->call(meter); }
+
+ private:
+ std::unique_ptr<callable> f;
+ };
+ } // namespace Detail
+ } // namespace Benchmark
+} // namespace Catch
+
+// end catch_benchmark_function.hpp
+// start catch_repeat.hpp
+
+// repeat algorithm
+
+
+#include <type_traits>
+#include <utility>
+
+namespace Catch {
+ namespace Benchmark {
+ namespace Detail {
+ template <typename Fun>
+ struct repeater {
+ void operator()(int k) const {
+ for (int i = 0; i < k; ++i) {
+ fun();
+ }
+ }
+ Fun fun;
+ };
+ template <typename Fun>
+ repeater<typename std::decay<Fun>::type> repeat(Fun&& fun) {
+ return { std::forward<Fun>(fun) };
+ }
+ } // namespace Detail
+ } // namespace Benchmark
+} // namespace Catch
+
+// end catch_repeat.hpp
+// start catch_run_for_at_least.hpp
+
+// Run a function for a minimum amount of time
+
+
+// start catch_measure.hpp
+
+// Measure
+
+
+// start catch_timing.hpp
+
+// Timing
+
+
+#include <tuple>
+#include <type_traits>
+
+namespace Catch {
+ namespace Benchmark {
+ template <typename Duration, typename Result>
+ struct Timing {
+ Duration elapsed;
+ Result result;
+ int iterations;
+ };
+ template <typename Clock, typename Sig>
+ using TimingOf = Timing<ClockDuration<Clock>, Detail::CompleteType_t<Detail::ResultOf_t<Sig>>>;
+ } // namespace Benchmark
+} // namespace Catch
+
+// end catch_timing.hpp
+#include <utility>
+
+namespace Catch {
+ namespace Benchmark {
+ namespace Detail {
+ template <typename Clock, typename Fun, typename... Args>
+ TimingOf<Clock, Fun(Args...)> measure(Fun&& fun, Args&&... args) {
+ auto start = Clock::now();
+ auto&& r = Detail::complete_invoke(fun, std::forward<Args>(args)...);
+ auto end = Clock::now();
+ auto delta = end - start;
+ return { delta, std::forward<decltype(r)>(r), 1 };
+ }
+ } // namespace Detail
+ } // namespace Benchmark
+} // namespace Catch
+
+// end catch_measure.hpp
+#include <utility>
+#include <type_traits>
+
+namespace Catch {
+ namespace Benchmark {
+ namespace Detail {
+ template <typename Clock, typename Fun>
+ TimingOf<Clock, Fun(int)> measure_one(Fun&& fun, int iters, std::false_type) {
+ return Detail::measure<Clock>(fun, iters);
+ }
+ template <typename Clock, typename Fun>
+ TimingOf<Clock, Fun(Chronometer)> measure_one(Fun&& fun, int iters, std::true_type) {
+ Detail::ChronometerModel<Clock> meter;
+ auto&& result = Detail::complete_invoke(fun, Chronometer(meter, iters));
+
+ return { meter.elapsed(), std::move(result), iters };
+ }
+
+ template <typename Clock, typename Fun>
+ using run_for_at_least_argument_t = typename std::conditional<is_callable<Fun(Chronometer)>::value, Chronometer, int>::type;
+
+ struct optimized_away_error : std::exception {
+ const char* what() const noexcept override {
+ return "could not measure benchmark, maybe it was optimized away";
+ }
+ };
+
+ template <typename Clock, typename Fun>
+ TimingOf<Clock, Fun(run_for_at_least_argument_t<Clock, Fun>)> run_for_at_least(ClockDuration<Clock> how_long, int seed, Fun&& fun) {
+ auto iters = seed;
+ while (iters < (1 << 30)) {
+ auto&& Timing = measure_one<Clock>(fun, iters, is_callable<Fun(Chronometer)>());
+
+ if (Timing.elapsed >= how_long) {
+ return { Timing.elapsed, std::move(Timing.result), iters };
+ }
+ iters *= 2;
+ }
+ throw optimized_away_error{};
+ }
+ } // namespace Detail
+ } // namespace Benchmark
+} // namespace Catch
+
+// end catch_run_for_at_least.hpp
+#include <algorithm>
+
+namespace Catch {
+ namespace Benchmark {
+ template <typename Duration>
+ struct ExecutionPlan {
+ int iterations_per_sample;
+ Duration estimated_duration;
+ Detail::BenchmarkFunction benchmark;
+ Duration warmup_time;
+ int warmup_iterations;
+
+ template <typename Duration2>
+ operator ExecutionPlan<Duration2>() const {
+ return { iterations_per_sample, estimated_duration, benchmark, warmup_time, warmup_iterations };
+ }
+
+ template <typename Clock>
+ std::vector<FloatDuration<Clock>> run(const IConfig &cfg, Environment<FloatDuration<Clock>> env) const {
+ // warmup a bit
+ Detail::run_for_at_least<Clock>(std::chrono::duration_cast<ClockDuration<Clock>>(warmup_time), warmup_iterations, Detail::repeat(now<Clock>{}));
+
+ std::vector<FloatDuration<Clock>> times;
+ times.reserve(cfg.benchmarkSamples());
+ std::generate_n(std::back_inserter(times), cfg.benchmarkSamples(), [this, env] {
+ Detail::ChronometerModel<Clock> model;
+ this->benchmark(Chronometer(model, iterations_per_sample));
+ auto sample_time = model.elapsed() - env.clock_cost.mean;
+ if (sample_time < FloatDuration<Clock>::zero()) sample_time = FloatDuration<Clock>::zero();
+ return sample_time / iterations_per_sample;
+ });
+ return times;
+ }
+ };
+ } // namespace Benchmark
+} // namespace Catch
+
+// end catch_execution_plan.hpp
+// start catch_estimate_clock.hpp
+
+ // Environment measurement
+
+
+// start catch_stats.hpp
+
+// Statistical analysis tools
+
+
+#include <algorithm>
+#include <functional>
+#include <vector>
+#include <numeric>
+#include <tuple>
+#include <cmath>
+#include <utility>
+#include <cstddef>
+
+namespace Catch {
+ namespace Benchmark {
+ namespace Detail {
+ using sample = std::vector<double>;
+
+ double weighted_average_quantile(int k, int q, std::vector<double>::iterator first, std::vector<double>::iterator last);
+
+ template <typename Iterator>
+ OutlierClassification classify_outliers(Iterator first, Iterator last) {
+ std::vector<double> copy(first, last);
+
+ auto q1 = weighted_average_quantile(1, 4, copy.begin(), copy.end());
+ auto q3 = weighted_average_quantile(3, 4, copy.begin(), copy.end());
+ auto iqr = q3 - q1;
+ auto los = q1 - (iqr * 3.);
+ auto lom = q1 - (iqr * 1.5);
+ auto him = q3 + (iqr * 1.5);
+ auto his = q3 + (iqr * 3.);
+
+ OutlierClassification o;
+ for (; first != last; ++first) {
+ auto&& t = *first;
+ if (t < los) ++o.low_severe;
+ else if (t < lom) ++o.low_mild;
+ else if (t > his) ++o.high_severe;
+ else if (t > him) ++o.high_mild;
+ ++o.samples_seen;
+ }
+ return o;
+ }
+
+ template <typename Iterator>
+ double mean(Iterator first, Iterator last) {
+ auto count = last - first;
+ double sum = std::accumulate(first, last, 0.);
+ return sum / count;
+ }
+
+ template <typename URng, typename Iterator, typename Estimator>
+ sample resample(URng& rng, int resamples, Iterator first, Iterator last, Estimator& estimator) {
+ auto n = last - first;
+ std::uniform_int_distribution<decltype(n)> dist(0, n - 1);
+
+ sample out;
+ out.reserve(resamples);
+ std::generate_n(std::back_inserter(out), resamples, [n, first, &estimator, &dist, &rng] {
+ std::vector<double> resampled;
+ resampled.reserve(n);
+ std::generate_n(std::back_inserter(resampled), n, [first, &dist, &rng] { return first[dist(rng)]; });
+ return estimator(resampled.begin(), resampled.end());
+ });
+ std::sort(out.begin(), out.end());
+ return out;
+ }
- XmlWriter& startElement( std::string const& name );
+ template <typename Estimator, typename Iterator>
+ sample jackknife(Estimator&& estimator, Iterator first, Iterator last) {
+ auto n = last - first;
+ auto second = std::next(first);
+ sample results;
+ results.reserve(n);
- ScopedElement scopedElement( std::string const& name );
+ for (auto it = first; it != last; ++it) {
+ std::iter_swap(it, first);
+ results.push_back(estimator(second, last));
+ }
- XmlWriter& endElement();
+ return results;
+ }
- XmlWriter& writeAttribute( std::string const& name, std::string const& attribute );
+ inline double normal_cdf(double x) {
+ return std::erfc(-x / std::sqrt(2.0)) / 2.0;
+ }
- XmlWriter& writeAttribute( std::string const& name, bool attribute );
+ double erfc_inv(double x);
+
+ double normal_quantile(double p);
+
+ template <typename Iterator, typename Estimator>
+ Estimate<double> bootstrap(double confidence_level, Iterator first, Iterator last, sample const& resample, Estimator&& estimator) {
+ auto n_samples = last - first;
+
+ double point = estimator(first, last);
+ // Degenerate case with a single sample
+ if (n_samples == 1) return { point, point, point, confidence_level };
+
+ sample jack = jackknife(estimator, first, last);
+ double jack_mean = mean(jack.begin(), jack.end());
+ double sum_squares, sum_cubes;
+ std::tie(sum_squares, sum_cubes) = std::accumulate(jack.begin(), jack.end(), std::make_pair(0., 0.), [jack_mean](std::pair<double, double> sqcb, double x) -> std::pair<double, double> {
+ auto d = jack_mean - x;
+ auto d2 = d * d;
+ auto d3 = d2 * d;
+ return { sqcb.first + d2, sqcb.second + d3 };
+ });
+
+ double accel = sum_cubes / (6 * std::pow(sum_squares, 1.5));
+ int n = static_cast<int>(resample.size());
+ double prob_n = std::count_if(resample.begin(), resample.end(), [point](double x) { return x < point; }) / (double)n;
+ // degenerate case with uniform samples
+ if (prob_n == 0) return { point, point, point, confidence_level };
+
+ double bias = normal_quantile(prob_n);
+ double z1 = normal_quantile((1. - confidence_level) / 2.);
+
+ auto cumn = [n](double x) -> int {
+ return std::lround(normal_cdf(x) * n); };
+ auto a = [bias, accel](double b) { return bias + b / (1. - accel * b); };
+ double b1 = bias + z1;
+ double b2 = bias - z1;
+ double a1 = a(b1);
+ double a2 = a(b2);
+ auto lo = std::max(cumn(a1), 0);
+ auto hi = std::min(cumn(a2), n - 1);
+
+ return { point, resample[lo], resample[hi], confidence_level };
+ }
- template<typename T>
- XmlWriter& writeAttribute( std::string const& name, T const& attribute ) {
- ReusableStringStream rss;
- rss << attribute;
- return writeAttribute( name, rss.str() );
- }
+ double outlier_variance(Estimate<double> mean, Estimate<double> stddev, int n);
- XmlWriter& writeText( std::string const& text, bool indent = true );
+ struct bootstrap_analysis {
+ Estimate<double> mean;
+ Estimate<double> standard_deviation;
+ double outlier_variance;
+ };
- XmlWriter& writeComment( std::string const& text );
+ bootstrap_analysis analyse_samples(double confidence_level, int n_resamples, std::vector<double>::iterator first, std::vector<double>::iterator last);
+ } // namespace Detail
+ } // namespace Benchmark
+} // namespace Catch
- void writeStylesheetRef( std::string const& url );
+// end catch_stats.hpp
+#include <algorithm>
+#include <iterator>
+#include <tuple>
+#include <vector>
+#include <cmath>
- XmlWriter& writeBlankLine();
+namespace Catch {
+ namespace Benchmark {
+ namespace Detail {
+ template <typename Clock>
+ std::vector<double> resolution(int k) {
+ std::vector<TimePoint<Clock>> times;
+ times.reserve(k + 1);
+ std::generate_n(std::back_inserter(times), k + 1, now<Clock>{});
+
+ std::vector<double> deltas;
+ deltas.reserve(k);
+ std::transform(std::next(times.begin()), times.end(), times.begin(),
+ std::back_inserter(deltas),
+ [](TimePoint<Clock> a, TimePoint<Clock> b) { return static_cast<double>((a - b).count()); });
+
+ return deltas;
+ }
- void ensureTagClosed();
+ const auto warmup_iterations = 10000;
+ const auto warmup_time = std::chrono::milliseconds(100);
+ const auto minimum_ticks = 1000;
+ const auto warmup_seed = 10000;
+ const auto clock_resolution_estimation_time = std::chrono::milliseconds(500);
+ const auto clock_cost_estimation_time_limit = std::chrono::seconds(1);
+ const auto clock_cost_estimation_tick_limit = 100000;
+ const auto clock_cost_estimation_time = std::chrono::milliseconds(10);
+ const auto clock_cost_estimation_iterations = 10000;
+
+ template <typename Clock>
+ int warmup() {
+ return run_for_at_least<Clock>(std::chrono::duration_cast<ClockDuration<Clock>>(warmup_time), warmup_seed, &resolution<Clock>)
+ .iterations;
+ }
+ template <typename Clock>
+ EnvironmentEstimate<FloatDuration<Clock>> estimate_clock_resolution(int iterations) {
+ auto r = run_for_at_least<Clock>(std::chrono::duration_cast<ClockDuration<Clock>>(clock_resolution_estimation_time), iterations, &resolution<Clock>)
+ .result;
+ return {
+ FloatDuration<Clock>(mean(r.begin(), r.end())),
+ classify_outliers(r.begin(), r.end()),
+ };
+ }
+ template <typename Clock>
+ EnvironmentEstimate<FloatDuration<Clock>> estimate_clock_cost(FloatDuration<Clock> resolution) {
+ auto time_limit = std::min(resolution * clock_cost_estimation_tick_limit, FloatDuration<Clock>(clock_cost_estimation_time_limit));
+ auto time_clock = [](int k) {
+ return Detail::measure<Clock>([k] {
+ for (int i = 0; i < k; ++i) {
+ volatile auto ignored = Clock::now();
+ (void)ignored;
+ }
+ }).elapsed;
+ };
+ time_clock(1);
+ int iters = clock_cost_estimation_iterations;
+ auto&& r = run_for_at_least<Clock>(std::chrono::duration_cast<ClockDuration<Clock>>(clock_cost_estimation_time), iters, time_clock);
+ std::vector<double> times;
+ int nsamples = static_cast<int>(std::ceil(time_limit / r.elapsed));
+ times.reserve(nsamples);
+ std::generate_n(std::back_inserter(times), nsamples, [time_clock, &r] {
+ return static_cast<double>((time_clock(r.iterations) / r.iterations).count());
+ });
+ return {
+ FloatDuration<Clock>(mean(times.begin(), times.end())),
+ classify_outliers(times.begin(), times.end()),
+ };
+ }
- private:
+ template <typename Clock>
+ Environment<FloatDuration<Clock>> measure_environment() {
+ static Environment<FloatDuration<Clock>>* env = nullptr;
+ if (env) {
+ return *env;
+ }
- void writeDeclaration();
+ auto iters = Detail::warmup<Clock>();
+ auto resolution = Detail::estimate_clock_resolution<Clock>(iters);
+ auto cost = Detail::estimate_clock_cost<Clock>(resolution.mean);
- void newlineIfNecessary();
+ env = new Environment<FloatDuration<Clock>>{ resolution, cost };
+ return *env;
+ }
+ } // namespace Detail
+ } // namespace Benchmark
+} // namespace Catch
- bool m_tagIsOpen = false;
- bool m_needsNewline = false;
- std::vector<std::string> m_tags;
- std::string m_indent;
- std::ostream& m_os;
- };
+// end catch_estimate_clock.hpp
+// start catch_analyse.hpp
-}
+ // Run and analyse one benchmark
-// end catch_xmlwriter.h
-namespace Catch {
- class JunitReporter : public CumulativeReporterBase<JunitReporter> {
- public:
- JunitReporter(ReporterConfig const& _config);
+// start catch_sample_analysis.hpp
- ~JunitReporter() override;
+// Benchmark results
- static std::string getDescription();
- void noMatchingTestCases(std::string const& /*spec*/) override;
+#include <algorithm>
+#include <vector>
+#include <string>
+#include <iterator>
- void testRunStarting(TestRunInfo const& runInfo) override;
+namespace Catch {
+ namespace Benchmark {
+ template <typename Duration>
+ struct SampleAnalysis {
+ std::vector<Duration> samples;
+ Estimate<Duration> mean;
+ Estimate<Duration> standard_deviation;
+ OutlierClassification outliers;
+ double outlier_variance;
+
+ template <typename Duration2>
+ operator SampleAnalysis<Duration2>() const {
+ std::vector<Duration2> samples2;
+ samples2.reserve(samples.size());
+ std::transform(samples.begin(), samples.end(), std::back_inserter(samples2), [](Duration d) { return Duration2(d); });
+ return {
+ std::move(samples2),
+ mean,
+ standard_deviation,
+ outliers,
+ outlier_variance,
+ };
+ }
+ };
+ } // namespace Benchmark
+} // namespace Catch
- void testGroupStarting(GroupInfo const& groupInfo) override;
+// end catch_sample_analysis.hpp
+#include <algorithm>
+#include <iterator>
+#include <vector>
- void testCaseStarting(TestCaseInfo const& testCaseInfo) override;
- bool assertionEnded(AssertionStats const& assertionStats) override;
+namespace Catch {
+ namespace Benchmark {
+ namespace Detail {
+ template <typename Duration, typename Iterator>
+ SampleAnalysis<Duration> analyse(const IConfig &cfg, Environment<Duration>, Iterator first, Iterator last) {
+ if (!cfg.benchmarkNoAnalysis()) {
+ std::vector<double> samples;
+ samples.reserve(last - first);
+ std::transform(first, last, std::back_inserter(samples), [](Duration d) { return d.count(); });
+
+ auto analysis = Catch::Benchmark::Detail::analyse_samples(cfg.benchmarkConfidenceInterval(), cfg.benchmarkResamples(), samples.begin(), samples.end());
+ auto outliers = Catch::Benchmark::Detail::classify_outliers(samples.begin(), samples.end());
+
+ auto wrap_estimate = [](Estimate<double> e) {
+ return Estimate<Duration> {
+ Duration(e.point),
+ Duration(e.lower_bound),
+ Duration(e.upper_bound),
+ e.confidence_interval,
+ };
+ };
+ std::vector<Duration> samples2;
+ samples2.reserve(samples.size());
+ std::transform(samples.begin(), samples.end(), std::back_inserter(samples2), [](double d) { return Duration(d); });
+ return {
+ std::move(samples2),
+ wrap_estimate(analysis.mean),
+ wrap_estimate(analysis.standard_deviation),
+ outliers,
+ analysis.outlier_variance,
+ };
+ } else {
+ std::vector<Duration> samples;
+ samples.reserve(last - first);
+
+ Duration mean = Duration(0);
+ int i = 0;
+ for (auto it = first; it < last; ++it, ++i) {
+ samples.push_back(Duration(*it));
+ mean += Duration(*it);
+ }
+ mean /= i;
+
+ return {
+ std::move(samples),
+ Estimate<Duration>{mean, mean, mean, 0.0},
+ Estimate<Duration>{Duration(0), Duration(0), Duration(0), 0.0},
+ OutlierClassification{},
+ 0.0
+ };
+ }
+ }
+ } // namespace Detail
+ } // namespace Benchmark
+} // namespace Catch
- void testCaseEnded(TestCaseStats const& testCaseStats) override;
+// end catch_analyse.hpp
+#include <algorithm>
+#include <functional>
+#include <string>
+#include <vector>
+#include <cmath>
- void testGroupEnded(TestGroupStats const& testGroupStats) override;
+namespace Catch {
+ namespace Benchmark {
+ struct Benchmark {
+ Benchmark(std::string &&name)
+ : name(std::move(name)) {}
+
+ template <class FUN>
+ Benchmark(std::string &&name, FUN &&func)
+ : fun(std::move(func)), name(std::move(name)) {}
+
+ template <typename Clock>
+ ExecutionPlan<FloatDuration<Clock>> prepare(const IConfig &cfg, Environment<FloatDuration<Clock>> env) const {
+ auto min_time = env.clock_resolution.mean * Detail::minimum_ticks;
+ auto run_time = std::max(min_time, std::chrono::duration_cast<decltype(min_time)>(Detail::warmup_time));
+ auto&& test = Detail::run_for_at_least<Clock>(std::chrono::duration_cast<ClockDuration<Clock>>(run_time), 1, fun);
+ int new_iters = static_cast<int>(std::ceil(min_time * test.iterations / test.elapsed));
+ return { new_iters, test.elapsed / test.iterations * new_iters * cfg.benchmarkSamples(), fun, std::chrono::duration_cast<FloatDuration<Clock>>(Detail::warmup_time), Detail::warmup_iterations };
+ }
- void testRunEndedCumulative() override;
+ template <typename Clock = default_clock>
+ void run() {
+ IConfigPtr cfg = getCurrentContext().getConfig();
- void writeGroup(TestGroupNode const& groupNode, double suiteTime);
+ auto env = Detail::measure_environment<Clock>();
- void writeTestCase(TestCaseNode const& testCaseNode);
+ getResultCapture().benchmarkPreparing(name);
+ CATCH_TRY{
+ auto plan = user_code([&] {
+ return prepare<Clock>(*cfg, env);
+ });
- void writeSection(std::string const& className,
- std::string const& rootName,
- SectionNode const& sectionNode);
+ BenchmarkInfo info {
+ name,
+ plan.estimated_duration.count(),
+ plan.iterations_per_sample,
+ cfg->benchmarkSamples(),
+ cfg->benchmarkResamples(),
+ env.clock_resolution.mean.count(),
+ env.clock_cost.mean.count()
+ };
- void writeAssertions(SectionNode const& sectionNode);
- void writeAssertion(AssertionStats const& stats);
+ getResultCapture().benchmarkStarting(info);
- XmlWriter xml;
- Timer suiteTimer;
- std::string stdOutForSuite;
- std::string stdErrForSuite;
- unsigned int unexpectedExceptions = 0;
- bool m_okToFail = false;
- };
+ auto samples = user_code([&] {
+ return plan.template run<Clock>(*cfg, env);
+ });
-} // end namespace Catch
+ auto analysis = Detail::analyse(*cfg, env, samples.begin(), samples.end());
+ BenchmarkStats<FloatDuration<Clock>> stats{ info, analysis.samples, analysis.mean, analysis.standard_deviation, analysis.outliers, analysis.outlier_variance };
+ getResultCapture().benchmarkEnded(stats);
-// end catch_reporter_junit.h
-// start catch_reporter_xml.h
+ } CATCH_CATCH_ALL{
+ if (translateActiveException() != Detail::benchmarkErrorMsg) // benchmark errors have been reported, otherwise rethrow.
+ std::rethrow_exception(std::current_exception());
+ }
+ }
-namespace Catch {
- class XmlReporter : public StreamingReporterBase<XmlReporter> {
- public:
- XmlReporter(ReporterConfig const& _config);
+ // sets lambda to be used in fun *and* executes benchmark!
+ template <typename Fun,
+ typename std::enable_if<!Detail::is_related<Fun, Benchmark>::value, int>::type = 0>
+ Benchmark & operator=(Fun func) {
+ fun = Detail::BenchmarkFunction(func);
+ run();
+ return *this;
+ }
- ~XmlReporter() override;
+ explicit operator bool() {
+ return true;
+ }
- static std::string getDescription();
+ private:
+ Detail::BenchmarkFunction fun;
+ std::string name;
+ };
+ }
+} // namespace Catch
- virtual std::string getStylesheetRef() const;
+#define INTERNAL_CATCH_GET_1_ARG(arg1, arg2, ...) arg1
+#define INTERNAL_CATCH_GET_2_ARG(arg1, arg2, ...) arg2
- void writeSourceInfo(SourceLineInfo const& sourceInfo);
+#define INTERNAL_CATCH_BENCHMARK(BenchmarkName, name, benchmarkIndex)\
+ if( Catch::Benchmark::Benchmark BenchmarkName{name} ) \
+ BenchmarkName = [&](int benchmarkIndex)
- public: // StreamingReporterBase
+#define INTERNAL_CATCH_BENCHMARK_ADVANCED(BenchmarkName, name)\
+ if( Catch::Benchmark::Benchmark BenchmarkName{name} ) \
+ BenchmarkName = [&]
- void noMatchingTestCases(std::string const& s) override;
+// end catch_benchmark.hpp
+// start catch_constructor.hpp
- void testRunStarting(TestRunInfo const& testInfo) override;
+// Constructor and destructor helpers
- void testGroupStarting(GroupInfo const& groupInfo) override;
- void testCaseStarting(TestCaseInfo const& testInfo) override;
+#include <type_traits>
- void sectionStarting(SectionInfo const& sectionInfo) override;
+namespace Catch {
+ namespace Detail {
+ template <typename T, bool Destruct>
+ struct ObjectStorage
+ {
+ using TStorage = typename std::aligned_storage<sizeof(T), std::alignment_of<T>::value>::type;
- void assertionStarting(AssertionInfo const&) override;
+ ObjectStorage() : data() {}
- bool assertionEnded(AssertionStats const& assertionStats) override;
+ ObjectStorage(const ObjectStorage& other)
+ {
+ new(&data) T(other.stored_object());
+ }
- void sectionEnded(SectionStats const& sectionStats) override;
+ ObjectStorage(ObjectStorage&& other)
+ {
+ new(&data) T(std::move(other.stored_object()));
+ }
- void testCaseEnded(TestCaseStats const& testCaseStats) override;
+ ~ObjectStorage() { destruct_on_exit<T>(); }
- void testGroupEnded(TestGroupStats const& testGroupStats) override;
+ template <typename... Args>
+ void construct(Args&&... args)
+ {
+ new (&data) T(std::forward<Args>(args)...);
+ }
- void testRunEnded(TestRunStats const& testRunStats) override;
+ template <bool AllowManualDestruction = !Destruct>
+ typename std::enable_if<AllowManualDestruction>::type destruct()
+ {
+ stored_object().~T();
+ }
- private:
- Timer m_testCaseTimer;
- XmlWriter m_xml;
- int m_sectionDepth = 0;
- };
+ private:
+ // If this is a constructor benchmark, destruct the underlying object
+ template <typename U>
+ void destruct_on_exit(typename std::enable_if<Destruct, U>::type* = 0) { destruct<true>(); }
+ // Otherwise, don't
+ template <typename U>
+ void destruct_on_exit(typename std::enable_if<!Destruct, U>::type* = 0) { }
+
+ T& stored_object()
+ {
+ return *static_cast<T*>(static_cast<void*>(&data));
+ }
-} // end namespace Catch
+ TStorage data;
+ };
+ }
-// end catch_reporter_xml.h
+ template <typename T>
+ using storage_for = Detail::ObjectStorage<T, true>;
-// end catch_external_interfaces.h
+ template <typename T>
+ using destructable_object = Detail::ObjectStorage<T, false>;
+}
+
+// end catch_constructor.hpp
+// end catch_benchmarking_all.hpp
#endif
#endif // ! CATCH_CONFIG_IMPL_ONLY
public:
- static TrackerContext& instance();
-
ITracker& startRun();
void endRun();
class SectionTracker : public TrackerBase {
std::vector<std::string> m_filters;
+ std::string m_trimmed_name;
public:
SectionTracker( NameAndLocation const& nameAndLocation, TrackerContext& ctx, ITracker* parent );
}
// end catch_leak_detector.h
// Cpp files will be included in the single-header file here
+// start catch_stats.cpp
+
+// Statistical analysis tools
+
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+
+#include <cassert>
+#include <random>
+
+#if defined(CATCH_CONFIG_USE_ASYNC)
+#include <future>
+#endif
+
+namespace {
+ double erf_inv(double x) {
+ // Code accompanying the article "Approximating the erfinv function" in GPU Computing Gems, Volume 2
+ double w, p;
+
+ w = -log((1.0 - x) * (1.0 + x));
+
+ if (w < 6.250000) {
+ w = w - 3.125000;
+ p = -3.6444120640178196996e-21;
+ p = -1.685059138182016589e-19 + p * w;
+ p = 1.2858480715256400167e-18 + p * w;
+ p = 1.115787767802518096e-17 + p * w;
+ p = -1.333171662854620906e-16 + p * w;
+ p = 2.0972767875968561637e-17 + p * w;
+ p = 6.6376381343583238325e-15 + p * w;
+ p = -4.0545662729752068639e-14 + p * w;
+ p = -8.1519341976054721522e-14 + p * w;
+ p = 2.6335093153082322977e-12 + p * w;
+ p = -1.2975133253453532498e-11 + p * w;
+ p = -5.4154120542946279317e-11 + p * w;
+ p = 1.051212273321532285e-09 + p * w;
+ p = -4.1126339803469836976e-09 + p * w;
+ p = -2.9070369957882005086e-08 + p * w;
+ p = 4.2347877827932403518e-07 + p * w;
+ p = -1.3654692000834678645e-06 + p * w;
+ p = -1.3882523362786468719e-05 + p * w;
+ p = 0.0001867342080340571352 + p * w;
+ p = -0.00074070253416626697512 + p * w;
+ p = -0.0060336708714301490533 + p * w;
+ p = 0.24015818242558961693 + p * w;
+ p = 1.6536545626831027356 + p * w;
+ } else if (w < 16.000000) {
+ w = sqrt(w) - 3.250000;
+ p = 2.2137376921775787049e-09;
+ p = 9.0756561938885390979e-08 + p * w;
+ p = -2.7517406297064545428e-07 + p * w;
+ p = 1.8239629214389227755e-08 + p * w;
+ p = 1.5027403968909827627e-06 + p * w;
+ p = -4.013867526981545969e-06 + p * w;
+ p = 2.9234449089955446044e-06 + p * w;
+ p = 1.2475304481671778723e-05 + p * w;
+ p = -4.7318229009055733981e-05 + p * w;
+ p = 6.8284851459573175448e-05 + p * w;
+ p = 2.4031110387097893999e-05 + p * w;
+ p = -0.0003550375203628474796 + p * w;
+ p = 0.00095328937973738049703 + p * w;
+ p = -0.0016882755560235047313 + p * w;
+ p = 0.0024914420961078508066 + p * w;
+ p = -0.0037512085075692412107 + p * w;
+ p = 0.005370914553590063617 + p * w;
+ p = 1.0052589676941592334 + p * w;
+ p = 3.0838856104922207635 + p * w;
+ } else {
+ w = sqrt(w) - 5.000000;
+ p = -2.7109920616438573243e-11;
+ p = -2.5556418169965252055e-10 + p * w;
+ p = 1.5076572693500548083e-09 + p * w;
+ p = -3.7894654401267369937e-09 + p * w;
+ p = 7.6157012080783393804e-09 + p * w;
+ p = -1.4960026627149240478e-08 + p * w;
+ p = 2.9147953450901080826e-08 + p * w;
+ p = -6.7711997758452339498e-08 + p * w;
+ p = 2.2900482228026654717e-07 + p * w;
+ p = -9.9298272942317002539e-07 + p * w;
+ p = 4.5260625972231537039e-06 + p * w;
+ p = -1.9681778105531670567e-05 + p * w;
+ p = 7.5995277030017761139e-05 + p * w;
+ p = -0.00021503011930044477347 + p * w;
+ p = -0.00013871931833623122026 + p * w;
+ p = 1.0103004648645343977 + p * w;
+ p = 4.8499064014085844221 + p * w;
+ }
+ return p * x;
+ }
+
+ double standard_deviation(std::vector<double>::iterator first, std::vector<double>::iterator last) {
+ auto m = Catch::Benchmark::Detail::mean(first, last);
+ double variance = std::accumulate(first, last, 0., [m](double a, double b) {
+ double diff = b - m;
+ return a + diff * diff;
+ }) / (last - first);
+ return std::sqrt(variance);
+ }
+
+}
+
+namespace Catch {
+ namespace Benchmark {
+ namespace Detail {
+
+ double weighted_average_quantile(int k, int q, std::vector<double>::iterator first, std::vector<double>::iterator last) {
+ auto count = last - first;
+ double idx = (count - 1) * k / static_cast<double>(q);
+ int j = static_cast<int>(idx);
+ double g = idx - j;
+ std::nth_element(first, first + j, last);
+ auto xj = first[j];
+ if (g == 0) return xj;
+
+ auto xj1 = *std::min_element(first + (j + 1), last);
+ return xj + g * (xj1 - xj);
+ }
+
+ double erfc_inv(double x) {
+ return erf_inv(1.0 - x);
+ }
+
+ double normal_quantile(double p) {
+ static const double ROOT_TWO = std::sqrt(2.0);
+
+ double result = 0.0;
+ assert(p >= 0 && p <= 1);
+ if (p < 0 || p > 1) {
+ return result;
+ }
+
+ result = -erfc_inv(2.0 * p);
+ // result *= normal distribution standard deviation (1.0) * sqrt(2)
+ result *= /*sd * */ ROOT_TWO;
+ // result += normal disttribution mean (0)
+ return result;
+ }
+
+ double outlier_variance(Estimate<double> mean, Estimate<double> stddev, int n) {
+ double sb = stddev.point;
+ double mn = mean.point / n;
+ double mg_min = mn / 2.;
+ double sg = std::min(mg_min / 4., sb / std::sqrt(n));
+ double sg2 = sg * sg;
+ double sb2 = sb * sb;
+
+ auto c_max = [n, mn, sb2, sg2](double x) -> double {
+ double k = mn - x;
+ double d = k * k;
+ double nd = n * d;
+ double k0 = -n * nd;
+ double k1 = sb2 - n * sg2 + nd;
+ double det = k1 * k1 - 4 * sg2 * k0;
+ return (int)(-2. * k0 / (k1 + std::sqrt(det)));
+ };
+
+ auto var_out = [n, sb2, sg2](double c) {
+ double nc = n - c;
+ return (nc / n) * (sb2 - nc * sg2);
+ };
+
+ return std::min(var_out(1), var_out(std::min(c_max(0.), c_max(mg_min)))) / sb2;
+ }
+
+ bootstrap_analysis analyse_samples(double confidence_level, int n_resamples, std::vector<double>::iterator first, std::vector<double>::iterator last) {
+ CATCH_INTERNAL_START_WARNINGS_SUPPRESSION
+ CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS
+ static std::random_device entropy;
+ CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
+
+ auto n = static_cast<int>(last - first); // seriously, one can't use integral types without hell in C++
+
+ auto mean = &Detail::mean<std::vector<double>::iterator>;
+ auto stddev = &standard_deviation;
+
+#if defined(CATCH_CONFIG_USE_ASYNC)
+ auto Estimate = [=](double(*f)(std::vector<double>::iterator, std::vector<double>::iterator)) {
+ auto seed = entropy();
+ return std::async(std::launch::async, [=] {
+ std::mt19937 rng(seed);
+ auto resampled = resample(rng, n_resamples, first, last, f);
+ return bootstrap(confidence_level, first, last, resampled, f);
+ });
+ };
+
+ auto mean_future = Estimate(mean);
+ auto stddev_future = Estimate(stddev);
+
+ auto mean_estimate = mean_future.get();
+ auto stddev_estimate = stddev_future.get();
+#else
+ auto Estimate = [=](double(*f)(std::vector<double>::iterator, std::vector<double>::iterator)) {
+ auto seed = entropy();
+ std::mt19937 rng(seed);
+ auto resampled = resample(rng, n_resamples, first, last, f);
+ return bootstrap(confidence_level, first, last, resampled, f);
+ };
+
+ auto mean_estimate = Estimate(mean);
+ auto stddev_estimate = Estimate(stddev);
+#endif // CATCH_USE_ASYNC
+
+ double outlier_variance = Detail::outlier_variance(mean_estimate, stddev_estimate, n);
+
+ return { mean_estimate, stddev_estimate, outlier_variance };
+ }
+ } // namespace Detail
+ } // namespace Benchmark
+} // namespace Catch
+
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
+// end catch_stats.cpp
// start catch_approx.cpp
#include <cmath>
bool Approx::equalityComparisonImpl(const double other) const {
// First try with fixed margin, then compute margin based on epsilon, scale and Approx's value
// Thanks to Richard Harris for his help refining the scaled margin value
- return marginComparison(m_value, other, m_margin) || marginComparison(m_value, other, m_epsilon * (m_scale + std::fabs(m_value)));
+ return marginComparison(m_value, other, m_margin)
+ || marginComparison(m_value, other, m_epsilon * (m_scale + std::fabs(std::isinf(m_value)? 0 : m_value)));
}
- void Approx::setMargin(double margin) {
- CATCH_ENFORCE(margin >= 0,
- "Invalid Approx::margin: " << margin << '.'
+ void Approx::setMargin(double newMargin) {
+ CATCH_ENFORCE(newMargin >= 0,
+ "Invalid Approx::margin: " << newMargin << '.'
<< " Approx::Margin has to be non-negative.");
- m_margin = margin;
+ m_margin = newMargin;
}
- void Approx::setEpsilon(double epsilon) {
- CATCH_ENFORCE(epsilon >= 0 && epsilon <= 1.0,
- "Invalid Approx::epsilon: " << epsilon << '.'
+ void Approx::setEpsilon(double newEpsilon) {
+ CATCH_ENFORCE(newEpsilon >= 0 && newEpsilon <= 1.0,
+ "Invalid Approx::epsilon: " << newEpsilon << '.'
<< " Approx::epsilon has to be in [0, 1]");
- m_epsilon = epsilon;
+ m_epsilon = newEpsilon;
}
} // end namespace Detail
auto acquireGeneratorTracker( SourceLineInfo const& lineInfo ) -> IGeneratorTracker& override;
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+ void benchmarkPreparing( std::string const& name ) override;
void benchmarkStarting( BenchmarkInfo const& info ) override;
- void benchmarkEnded( BenchmarkStats const& stats ) override;
+ void benchmarkEnded( BenchmarkStats<> const& stats ) override;
+ void benchmarkFailed( std::string const& error ) override;
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
void pushScopedMessage( MessageInfo const& message ) override;
void popScopedMessage( MessageInfo const& message ) override;
bool m_includeSuccessfulResults;
};
+ void seedRng(IConfig const& config);
+ unsigned int rngSeed();
} // end namespace Catch
// end catch_run_context.h
}
bool AssertionResult::hasExpression() const {
- return m_info.capturedExpression[0] != 0;
+ return !m_info.capturedExpression.empty();
}
bool AssertionResult::hasMessage() const {
}
std::string AssertionResult::getExpression() const {
- if( isFalseTest( m_info.resultDisposition ) )
- return "!(" + m_info.capturedExpression + ")";
- else
- return m_info.capturedExpression;
+ // Possibly overallocating by 3 characters should be basically free
+ std::string expr; expr.reserve(m_info.capturedExpression.size() + 3);
+ if (isFalseTest(m_info.resultDisposition)) {
+ expr += "!(";
+ }
+ expr += m_info.capturedExpression;
+ if (isFalseTest(m_info.resultDisposition)) {
+ expr += ')';
+ }
+ return expr;
}
std::string AssertionResult::getExpressionInMacro() const {
std::string expr;
- if( m_info.macroName[0] == 0 )
- expr = m_info.capturedExpression;
+ if( m_info.macroName.empty() )
+ expr = static_cast<std::string>(m_info.capturedExpression);
else {
expr.reserve( m_info.macroName.size() + m_info.capturedExpression.size() + 4 );
expr += m_info.macroName;
} // end namespace Catch
// end catch_assertionresult.cpp
-// start catch_benchmark.cpp
-
-namespace Catch {
-
- auto BenchmarkLooper::getResolution() -> uint64_t {
- return getEstimatedClockResolution() * getCurrentContext().getConfig()->benchmarkResolutionMultiple();
- }
-
- void BenchmarkLooper::reportStart() {
- getResultCapture().benchmarkStarting( { m_name } );
- }
- auto BenchmarkLooper::needsMoreIterations() -> bool {
- auto elapsed = m_timer.getElapsedNanoseconds();
-
- // Exponentially increasing iterations until we're confident in our timer resolution
- if( elapsed < m_resolution ) {
- m_iterationsToRun *= 10;
- return true;
- }
-
- getResultCapture().benchmarkEnded( { { m_name }, m_count, elapsed } );
- return false;
- }
-
-} // end namespace Catch
-// end catch_benchmark.cpp
// start catch_capture_matchers.cpp
namespace Catch {
m_suffix = false;
auto width = m_column.m_width - indent();
m_end = m_pos;
+ if (line()[m_pos] == '\n') {
+ ++m_end;
+ }
while (m_end < line().size() && line()[m_end] != '\n')
++m_end;
if( !line.empty() && !startsWith( line, '#' ) ) {
if( !startsWith( line, '"' ) )
line = '"' + line + '"';
- config.testsOrTags.push_back( line + ',' );
+ config.testsOrTags.push_back( line );
+ config.testsOrTags.push_back( "," );
+
}
}
+ //Remove comma in the end
+ if(!config.testsOrTags.empty())
+ config.testsOrTags.erase( config.testsOrTags.end()-1 );
+
return ParserResult::ok( ParseResultType::Matched );
};
auto const setTestOrder = [&]( std::string const& order ) {
| Opt( setWaitForKeypress, "start|exit|both" )
["--wait-for-keypress"]
( "waits for a keypress before exiting" )
- | Opt( config.benchmarkResolutionMultiple, "multiplier" )
- ["--benchmark-resolution-multiple"]
- ( "multiple of clock resolution to run benchmarks" )
-
- | Arg( config.testsOrTags, "test name|pattern|tags" )
+ | Opt( config.benchmarkSamples, "samples" )
+ ["--benchmark-samples"]
+ ( "number of samples to collect (default: 100)" )
+ | Opt( config.benchmarkResamples, "resamples" )
+ ["--benchmark-resamples"]
+ ( "number of resamples for the bootstrap (default: 100000)" )
+ | Opt( config.benchmarkConfidenceInterval, "confidence interval" )
+ ["--benchmark-confidence-interval"]
+ ( "confidence interval for the bootstrap (between 0 and 1, default: 0.95)" )
+ | Opt( config.benchmarkNoAnalysis )
+ ["--benchmark-no-analysis"]
+ ( "perform only measurements; do not perform any analysis" )
+ | Arg( config.testsOrTags, "test name|pattern|tags" )
( "which test or tests to use" );
return cli;
namespace Catch {
- bool SourceLineInfo::empty() const noexcept {
- return file[0] == '\0';
- }
bool SourceLineInfo::operator == ( SourceLineInfo const& other ) const noexcept {
return line == other.line && (file == other.file || std::strcmp(file, other.file) == 0);
}
: m_data( data ),
m_stream( openStream() )
{
- TestSpecParser parser(ITagAliasRegistry::get());
- if (data.testsOrTags.empty()) {
- parser.parse("~[.]"); // All not hidden tests
+ // We need to trim filter specs to avoid trouble with superfluous
+ // whitespace (esp. important for bdd macros, as those are manually
+ // aligned with whitespace).
+
+ for (auto& elem : m_data.testsOrTags) {
+ elem = trim(elem);
}
- else {
+ for (auto& elem : m_data.sectionsToRun) {
+ elem = trim(elem);
+ }
+
+ TestSpecParser parser(ITagAliasRegistry::get());
+ if (!m_data.testsOrTags.empty()) {
m_hasTestFilters = true;
- for( auto const& testOrTags : data.testsOrTags )
- parser.parse( testOrTags );
+ for (auto const& testOrTags : m_data.testsOrTags) {
+ parser.parse(testOrTags);
+ }
}
m_testSpec = parser.testSpec();
}
ShowDurations::OrNot Config::showDurations() const { return m_data.showDurations; }
RunTests::InWhatOrder Config::runOrder() const { return m_data.runOrder; }
unsigned int Config::rngSeed() const { return m_data.rngSeed; }
- int Config::benchmarkResolutionMultiple() const { return m_data.benchmarkResolutionMultiple; }
UseColour::YesOrNo Config::useColour() const { return m_data.useColour; }
bool Config::shouldDebugBreak() const { return m_data.shouldDebugBreak; }
int Config::abortAfter() const { return m_data.abortAfter; }
bool Config::showInvisibles() const { return m_data.showInvisibles; }
Verbosity Config::verbosity() const { return m_data.verbosity; }
+ bool Config::benchmarkNoAnalysis() const { return m_data.benchmarkNoAnalysis; }
+ int Config::benchmarkSamples() const { return m_data.benchmarkSamples; }
+ double Config::benchmarkConfidenceInterval() const { return m_data.benchmarkConfidenceInterval; }
+ unsigned int Config::benchmarkResamples() const { return m_data.benchmarkResamples; }
+
IStream const* Config::openStream() {
return Catch::makeStream(m_data.outputFilename);
}
originalBackgroundAttributes = csbiInfo.wAttributes & ~( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY );
}
- virtual void use( Colour::Code _colourCode ) override {
+ void use( Colour::Code _colourCode ) override {
switch( _colourCode ) {
case Colour::None: return setTextAttribute( originalForegroundAttributes );
case Colour::White: return setTextAttribute( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE );
// https://github.com/philsquared/Catch/pull/131
class PosixColourImpl : public IColourImpl {
public:
- virtual void use( Colour::Code _colourCode ) override {
+ void use( Colour::Code _colourCode ) override {
switch( _colourCode ) {
case Colour::None:
case Colour::White: return setColour( "[0m" );
void Colour::use( Code _colourCode ) {
static IColourImpl* impl = platformColourInstance();
- impl->use( _colourCode );
+ // Strictly speaking, this cannot possibly happen.
+ // However, under some conditions it does happen (see #1626),
+ // and this change is small enough that we can let practicality
+ // triumph over purity in this case.
+ if (impl != NULL) {
+ impl->use( _colourCode );
+ }
}
std::ostream& operator << ( std::ostream& os, Colour const& ) {
class Context : public IMutableContext, NonCopyable {
public: // IContext
- virtual IResultCapture* getResultCapture() override {
+ IResultCapture* getResultCapture() override {
return m_resultCapture;
}
- virtual IRunner* getRunner() override {
+ IRunner* getRunner() override {
return m_runner;
}
- virtual IConfigPtr const& getConfig() const override {
+ IConfigPtr const& getConfig() const override {
return m_config;
}
- virtual ~Context() override;
+ ~Context() override;
public: // IMutableContext
- virtual void setResultCapture( IResultCapture* resultCapture ) override {
+ void setResultCapture( IResultCapture* resultCapture ) override {
m_resultCapture = resultCapture;
}
- virtual void setRunner( IRunner* runner ) override {
+ void setRunner( IRunner* runner ) override {
m_runner = runner;
}
- virtual void setConfig( IConfigPtr const& config ) override {
+ void setConfig( IConfigPtr const& config ) override {
m_config = config;
}
IContext::~IContext() = default;
IMutableContext::~IMutableContext() = default;
Context::~Context() = default;
+
+ SimplePcg32& rng() {
+ static SimplePcg32 s_rng;
+ return s_rng;
+ }
+
}
// end catch_context.cpp
// start catch_debug_console.cpp
}
// end catch_debug_console.h
-#ifdef CATCH_PLATFORM_WINDOWS
+#if defined(CATCH_CONFIG_ANDROID_LOGWRITE)
+#include <android/log.h>
+
+ namespace Catch {
+ void writeToDebugConsole( std::string const& text ) {
+ __android_log_write( ANDROID_LOG_DEBUG, "Catch", text.c_str() );
+ }
+ }
+
+#elif defined(CATCH_PLATFORM_WINDOWS)
namespace Catch {
void writeToDebugConsole( std::string const& text ) {
# include <stdbool.h>
# include <sys/types.h>
# include <unistd.h>
-# include <sys/sysctl.h>
# include <cstddef>
# include <ostream>
-namespace Catch {
+#ifdef __apple_build_version__
+ // These headers will only compile with AppleClang (XCode)
+ // For other compilers (Clang, GCC, ... ) we need to exclude them
+# include <sys/sysctl.h>
+#endif
+ namespace Catch {
+ #ifdef __apple_build_version__
// The following function is taken directly from the following technical note:
- // http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html
+ // 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];
struct kinfo_proc info;
std::size_t size;
return ( (info.kp_proc.p_flag & P_TRACED) != 0 );
}
+ #else
+ bool isDebuggerActive() {
+ // We need to find another way to determine this for non-appleclang compilers on macOS
+ return false;
+ }
+ #endif
} // namespace Catch
#elif defined(CATCH_PLATFORM_LINUX)
// end catch_decomposer.cpp
// start catch_enforce.cpp
+#include <stdexcept>
+
namespace Catch {
#if defined(CATCH_CONFIG_DISABLE_EXCEPTIONS) && !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS_CUSTOM_HANDLER)
[[noreturn]]
std::terminate();
}
#endif
+
+ [[noreturn]]
+ void throw_logic_error(std::string const& msg) {
+ throw_exception(std::logic_error(msg));
+ }
+
+ [[noreturn]]
+ void throw_domain_error(std::string const& msg) {
+ throw_exception(std::domain_error(msg));
+ }
+
+ [[noreturn]]
+ void throw_runtime_error(std::string const& msg) {
+ throw_exception(std::runtime_error(msg));
+ }
+
} // namespace Catch;
// end catch_enforce.cpp
+// start catch_enum_values_registry.cpp
+// start catch_enum_values_registry.h
+
+#include <vector>
+#include <memory>
+
+namespace Catch {
+
+ namespace Detail {
+
+ std::unique_ptr<EnumInfo> makeEnumInfo( StringRef enumName, StringRef allValueNames, std::vector<int> const& values );
+
+ class EnumValuesRegistry : public IMutableEnumValuesRegistry {
+
+ std::vector<std::unique_ptr<EnumInfo>> m_enumInfos;
+
+ EnumInfo const& registerEnum( StringRef enumName, StringRef allEnums, std::vector<int> const& values) override;
+ };
+
+ std::vector<StringRef> parseEnums( StringRef enums );
+
+ } // Detail
+
+} // Catch
+
+// end catch_enum_values_registry.h
+
+#include <map>
+#include <cassert>
+
+namespace Catch {
+
+ IMutableEnumValuesRegistry::~IMutableEnumValuesRegistry() {}
+
+ namespace Detail {
+
+ namespace {
+ // Extracts the actual name part of an enum instance
+ // In other words, it returns the Blue part of Bikeshed::Colour::Blue
+ StringRef extractInstanceName(StringRef enumInstance) {
+ // Find last occurence of ":"
+ size_t name_start = enumInstance.size();
+ while (name_start > 0 && enumInstance[name_start - 1] != ':') {
+ --name_start;
+ }
+ return enumInstance.substr(name_start, enumInstance.size() - name_start);
+ }
+ }
+
+ std::vector<StringRef> parseEnums( StringRef enums ) {
+ auto enumValues = splitStringRef( enums, ',' );
+ std::vector<StringRef> parsed;
+ parsed.reserve( enumValues.size() );
+ for( auto const& enumValue : enumValues ) {
+ parsed.push_back(trim(extractInstanceName(enumValue)));
+ }
+ return parsed;
+ }
+
+ EnumInfo::~EnumInfo() {}
+
+ StringRef EnumInfo::lookup( int value ) const {
+ for( auto const& valueToName : m_values ) {
+ if( valueToName.first == value )
+ return valueToName.second;
+ }
+ return "{** unexpected enum value **}"_sr;
+ }
+
+ std::unique_ptr<EnumInfo> makeEnumInfo( StringRef enumName, StringRef allValueNames, std::vector<int> const& values ) {
+ std::unique_ptr<EnumInfo> enumInfo( new EnumInfo );
+ enumInfo->m_name = enumName;
+ enumInfo->m_values.reserve( values.size() );
+
+ const auto valueNames = Catch::Detail::parseEnums( allValueNames );
+ assert( valueNames.size() == values.size() );
+ std::size_t i = 0;
+ for( auto value : values )
+ enumInfo->m_values.push_back({ value, valueNames[i++] });
+
+ return enumInfo;
+ }
+
+ EnumInfo const& EnumValuesRegistry::registerEnum( StringRef enumName, StringRef allValueNames, std::vector<int> const& values ) {
+ m_enumInfos.push_back(makeEnumInfo(enumName, allValueNames, values));
+ return *m_enumInfos.back();
+ }
+
+ } // Detail
+} // Catch
+
+// end catch_enum_values_registry.cpp
// start catch_errno_guard.cpp
#include <cerrno>
public:
~ExceptionTranslatorRegistry();
virtual void registerTranslator( const IExceptionTranslator* translator );
- virtual std::string translateActiveException() const override;
+ std::string translateActiveException() const override;
std::string tryTranslators() const;
private:
// Windows can easily distinguish between SO and SigSegV,
// but SigInt, SigTerm, etc are handled differently.
static 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" },
+ { static_cast<DWORD>(EXCEPTION_ILLEGAL_INSTRUCTION), "SIGILL - Illegal instruction signal" },
+ { static_cast<DWORD>(EXCEPTION_STACK_OVERFLOW), "SIGSEGV - Stack overflow" },
+ { static_cast<DWORD>(EXCEPTION_ACCESS_VIOLATION), "SIGSEGV - Segmentation violation signal" },
+ { static_cast<DWORD>(EXCEPTION_INT_DIVIDE_BY_ZERO), "Divide by zero error" },
};
LONG CALLBACK FatalConditionHandler::handleVectoredException(PEXCEPTION_POINTERS ExceptionInfo) {
// 32kb for the alternate stack seems to be sufficient. However, this value
// is experimentally determined, so that's not guaranteed.
- constexpr static std::size_t sigStackSize = 32768 >= MINSIGSTKSZ ? 32768 : MINSIGSTKSZ;
+ static constexpr std::size_t sigStackSize = 32768 >= MINSIGSTKSZ ? 32768 : MINSIGSTKSZ;
static SignalDefs signalDefs[] = {
{ SIGINT, "SIGINT - Terminal interrupt signal" },
// end catch_fatal_condition.cpp
// start catch_generators.cpp
-// start catch_random_number_generator.h
-
-#include <algorithm>
-#include <random>
-
-namespace Catch {
-
- struct IConfig;
-
- std::mt19937& rng();
- void seedRng( IConfig const& config );
- unsigned int rngSeed();
-
-}
-
-// end catch_random_number_generator.h
#include <limits>
#include <set>
void noMatchingTestCases( std::string const& spec ) override;
+ void reportInvalidArguments(std::string const&arg) override;
+
static std::set<Verbosity> getSupportedVerbosities();
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+ void benchmarkPreparing(std::string const& name) override;
void benchmarkStarting( BenchmarkInfo const& benchmarkInfo ) override;
- void benchmarkEnded( BenchmarkStats const& benchmarkStats ) override;
+ void benchmarkEnded( BenchmarkStats<> const& benchmarkStats ) override;
+ void benchmarkFailed(std::string const&) override;
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
void testRunStarting( TestRunInfo const& testRunInfo ) override;
void testGroupStarting( GroupInfo const& groupInfo ) override;
}
std::string TagInfo::all() const {
- std::string out;
- for( auto const& spelling : spellings )
- out += "[" + spelling + "]";
+ size_t size = 0;
+ for (auto const& spelling : spellings) {
+ // Add 2 for the brackes
+ size += spelling.size() + 2;
+ }
+
+ std::string out; out.reserve(size);
+ for (auto const& spelling : spellings) {
+ out += '[';
+ out += spelling;
+ out += ']';
+ }
return out;
}
} // namespace Catch
// end catch_matchers.cpp
+// start catch_matchers_exception.cpp
+
+namespace Catch {
+namespace Matchers {
+namespace Exception {
+
+bool ExceptionMessageMatcher::match(std::exception const& ex) const {
+ return ex.what() == m_message;
+}
+
+std::string ExceptionMessageMatcher::describe() const {
+ return "exception message matches \"" + m_message + "\"";
+}
+
+}
+Exception::ExceptionMessageMatcher Message(std::string const& message) {
+ return Exception::ExceptionMessageMatcher(message);
+}
+
+// namespace Exception
+} // namespace Matchers
+} // namespace Catch
+// end catch_matchers_exception.cpp
// start catch_matchers_floating.cpp
// start catch_polyfills.hpp
} // end namespace Catch
// end catch_to_string.hpp
+#include <algorithm>
+#include <cmath>
#include <cstdlib>
#include <cstdint>
#include <cstring>
+#include <sstream>
+#include <type_traits>
+#include <iomanip>
+#include <limits>
namespace Catch {
-namespace Matchers {
-namespace Floating {
-enum class FloatingPointKind : uint8_t {
- Float,
- Double
-};
-}
-}
-}
-
namespace {
-template <typename T>
-struct Converter;
-
-template <>
-struct Converter<float> {
- static_assert(sizeof(float) == sizeof(int32_t), "Important ULP matcher assumption violated");
- Converter(float f) {
+ int32_t convert(float f) {
+ static_assert(sizeof(float) == sizeof(int32_t), "Important ULP matcher assumption violated");
+ int32_t i;
std::memcpy(&i, &f, sizeof(f));
+ return i;
}
- int32_t i;
-};
-template <>
-struct Converter<double> {
- static_assert(sizeof(double) == sizeof(int64_t), "Important ULP matcher assumption violated");
- Converter(double d) {
+ int64_t convert(double d) {
+ static_assert(sizeof(double) == sizeof(int64_t), "Important ULP matcher assumption violated");
+ int64_t i;
std::memcpy(&i, &d, sizeof(d));
+ return i;
}
- int64_t i;
-};
-template <typename T>
-auto convert(T t) -> Converter<T> {
- return Converter<T>(t);
-}
+ template <typename FP>
+ bool almostEqualUlps(FP lhs, FP rhs, uint64_t maxUlpDiff) {
+ // Comparison with NaN should always be false.
+ // This way we can rule it out before getting into the ugly details
+ if (Catch::isnan(lhs) || Catch::isnan(rhs)) {
+ return false;
+ }
-template <typename FP>
-bool almostEqualUlps(FP lhs, FP rhs, int maxUlpDiff) {
- // Comparison with NaN should always be false.
- // This way we can rule it out before getting into the ugly details
- if (Catch::isnan(lhs) || Catch::isnan(rhs)) {
- return false;
+ auto lc = convert(lhs);
+ auto rc = convert(rhs);
+
+ if ((lc < 0) != (rc < 0)) {
+ // Potentially we can have +0 and -0
+ return lhs == rhs;
+ }
+
+ auto ulpDiff = std::abs(lc - rc);
+ return static_cast<uint64_t>(ulpDiff) <= maxUlpDiff;
+ }
+
+} //end anonymous namespace
+
+#if defined(CATCH_CONFIG_GLOBAL_NEXTAFTER)
+
+#if defined(__clang__)
+#pragma clang diagnostic push
+// The long double overload is currently unused
+#pragma clang diagnostic ignored "-Wunused-function"
+#endif
+
+ float nextafter(float x, float y) {
+ return ::nextafterf(x, y);
+ }
+
+ double nextafter(double x, double y) {
+ return ::nextafter(x, y);
+ }
+
+ long double nextafter(long double x, long double y) {
+ return ::nextafterl(x, y);
}
- auto lc = convert(lhs);
- auto rc = convert(rhs);
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#endif
+
+#endif // ^^^ CATCH_CONFIG_GLOBAL_NEXTAFTER ^^^
+
+namespace {
- if ((lc.i < 0) != (rc.i < 0)) {
- // Potentially we can have +0 and -0
- return lhs == rhs;
+template <typename FP>
+FP step(FP start, FP direction, uint64_t steps) {
+ for (uint64_t i = 0; i < steps; ++i) {
+#if defined(CATCH_CONFIG_GLOBAL_NEXTAFTER)
+ start = Catch::nextafter(start, direction);
+#else
+ start = std::nextafter(start, direction);
+#endif
}
+ return start;
+}
- auto ulpDiff = std::abs(lc.i - rc.i);
- return ulpDiff <= maxUlpDiff;
+// Performs equivalent check of std::fabs(lhs - rhs) <= margin
+// But without the subtraction to allow for INFINITY in comparison
+bool marginComparison(double lhs, double rhs, double margin) {
+ return (lhs + margin >= rhs) && (rhs + margin >= lhs);
}
+template <typename FloatingPoint>
+void write(std::ostream& out, FloatingPoint num) {
+ out << std::scientific
+ << std::setprecision(std::numeric_limits<FloatingPoint>::max_digits10 - 1)
+ << num;
}
-namespace Catch {
+} // end anonymous namespace
+
namespace Matchers {
namespace Floating {
+
+ enum class FloatingPointKind : uint8_t {
+ Float,
+ Double
+ };
+
WithinAbsMatcher::WithinAbsMatcher(double target, double margin)
:m_target{ target }, m_margin{ margin } {
CATCH_ENFORCE(margin >= 0, "Invalid margin: " << margin << '.'
return "is within " + ::Catch::Detail::stringify(m_margin) + " of " + ::Catch::Detail::stringify(m_target);
}
- WithinUlpsMatcher::WithinUlpsMatcher(double target, int ulps, FloatingPointKind baseType)
+ WithinUlpsMatcher::WithinUlpsMatcher(double target, uint64_t ulps, FloatingPointKind baseType)
:m_target{ target }, m_ulps{ ulps }, m_type{ baseType } {
- CATCH_ENFORCE(ulps >= 0, "Invalid ULP setting: " << ulps << '.'
- << " ULPs have to be non-negative.");
+ CATCH_ENFORCE(m_type == FloatingPointKind::Double
+ || m_ulps < (std::numeric_limits<uint32_t>::max)(),
+ "Provided ULP is impossibly large for a float comparison.");
}
#if defined(__clang__)
#endif
std::string WithinUlpsMatcher::describe() const {
- return "is within " + Catch::to_string(m_ulps) + " ULPs of " + ::Catch::Detail::stringify(m_target) + ((m_type == FloatingPointKind::Float)? "f" : "");
+ std::stringstream ret;
+
+ ret << "is within " << m_ulps << " ULPs of ";
+
+ if (m_type == FloatingPointKind::Float) {
+ write(ret, static_cast<float>(m_target));
+ ret << 'f';
+ } else {
+ write(ret, m_target);
+ }
+
+ ret << " ([";
+ if (m_type == FloatingPointKind::Double) {
+ write(ret, step(m_target, static_cast<double>(-INFINITY), m_ulps));
+ ret << ", ";
+ write(ret, step(m_target, static_cast<double>( INFINITY), m_ulps));
+ } else {
+ // We have to cast INFINITY to float because of MinGW, see #1782
+ write(ret, step(static_cast<float>(m_target), static_cast<float>(-INFINITY), m_ulps));
+ ret << ", ";
+ write(ret, step(static_cast<float>(m_target), static_cast<float>( INFINITY), m_ulps));
+ }
+ ret << "])";
+
+ return ret.str();
+ }
+
+ WithinRelMatcher::WithinRelMatcher(double target, double epsilon):
+ m_target(target),
+ m_epsilon(epsilon){
+ CATCH_ENFORCE(m_epsilon >= 0., "Relative comparison with epsilon < 0 does not make sense.");
+ CATCH_ENFORCE(m_epsilon < 1., "Relative comparison with epsilon >= 1 does not make sense.");
+ }
+
+ bool WithinRelMatcher::match(double const& matchee) const {
+ const auto relMargin = m_epsilon * (std::max)(std::fabs(matchee), std::fabs(m_target));
+ return marginComparison(matchee, m_target,
+ std::isinf(relMargin)? 0 : relMargin);
+ }
+
+ std::string WithinRelMatcher::describe() const {
+ Catch::ReusableStringStream sstr;
+ sstr << "and " << m_target << " are within " << m_epsilon * 100. << "% of each other";
+ return sstr.str();
}
}// namespace Floating
-Floating::WithinUlpsMatcher WithinULP(double target, int maxUlpDiff) {
+Floating::WithinUlpsMatcher WithinULP(double target, uint64_t maxUlpDiff) {
return Floating::WithinUlpsMatcher(target, maxUlpDiff, Floating::FloatingPointKind::Double);
}
-Floating::WithinUlpsMatcher WithinULP(float target, int maxUlpDiff) {
+Floating::WithinUlpsMatcher WithinULP(float target, uint64_t maxUlpDiff) {
return Floating::WithinUlpsMatcher(target, maxUlpDiff, Floating::FloatingPointKind::Float);
}
return Floating::WithinAbsMatcher(target, margin);
}
+Floating::WithinRelMatcher WithinRel(double target, double eps) {
+ return Floating::WithinRelMatcher(target, eps);
+}
+
+Floating::WithinRelMatcher WithinRel(double target) {
+ return Floating::WithinRelMatcher(target, std::numeric_limits<double>::epsilon() * 100);
+}
+
+Floating::WithinRelMatcher WithinRel(float target, float eps) {
+ return Floating::WithinRelMatcher(target, eps);
+}
+
+Floating::WithinRelMatcher WithinRel(float target) {
+ return Floating::WithinRelMatcher(target, std::numeric_limits<float>::epsilon() * 100);
+}
+
} // namespace Matchers
} // namespace Catch
}
return names.substr(start, end - start + 1);
};
+ auto skipq = [&] (size_t start, char quote) {
+ for (auto i = start + 1; i < names.size() ; ++i) {
+ if (names[i] == quote)
+ return i;
+ if (names[i] == '\\')
+ ++i;
+ }
+ CATCH_INTERNAL_ERROR("CAPTURE parsing encountered unmatched quote");
+ };
size_t start = 0;
std::stack<char> openings;
// case '>':
openings.pop();
break;
+ case '"':
+ case '\'':
+ pos = skipq(pos, c);
+ break;
case ',':
if (start != pos && openings.size() == 0) {
m_messages.emplace_back(macroName, lineInfo, resultType);
- m_messages.back().message = trimmed(start, pos);
+ m_messages.back().message = static_cast<std::string>(trimmed(start, pos));
m_messages.back().message += " := ";
start = pos;
}
}
assert(openings.size() == 0 && "Mismatched openings");
m_messages.emplace_back(macroName, lineInfo, resultType);
- m_messages.back().message = trimmed(start, names.size() - 1);
+ m_messages.back().message = static_cast<std::string>(trimmed(start, names.size() - 1));
m_messages.back().message += " := ";
}
Capturer::~Capturer() {
if (strerror_s(buffer, errno)) {
CATCH_RUNTIME_ERROR("Could not translate errno to a string");
}
- CATCH_RUNTIME_ERROR("Coul dnot open the temp file: '" << m_buffer << "' because: " << buffer);
+ CATCH_RUNTIME_ERROR("Could not open the temp file: '" << m_buffer << "' because: " << buffer);
}
}
#else
namespace Catch {
- std::mt19937& rng() {
- static std::mt19937 s_rng;
- return s_rng;
+namespace {
+
+#if defined(_MSC_VER)
+#pragma warning(push)
+#pragma warning(disable:4146) // we negate uint32 during the rotate
+#endif
+ // Safe rotr implementation thanks to John Regehr
+ uint32_t rotate_right(uint32_t val, uint32_t count) {
+ const uint32_t mask = 31;
+ count &= mask;
+ return (val >> count) | (val << (-count & mask));
+ }
+
+#if defined(_MSC_VER)
+#pragma warning(pop)
+#endif
+
+}
+
+ SimplePcg32::SimplePcg32(result_type seed_) {
+ seed(seed_);
+ }
+
+ void SimplePcg32::seed(result_type seed_) {
+ m_state = 0;
+ (*this)();
+ m_state += seed_;
+ (*this)();
}
- void seedRng( IConfig const& config ) {
- if( config.rngSeed() != 0 ) {
- std::srand( config.rngSeed() );
- rng().seed( config.rngSeed() );
+ void SimplePcg32::discard(uint64_t skip) {
+ // We could implement this to run in O(log n) steps, but this
+ // should suffice for our use case.
+ for (uint64_t s = 0; s < skip; ++s) {
+ static_cast<void>((*this)());
}
}
- unsigned int rngSeed() {
- return getCurrentContext().getConfig()->rngSeed();
+ SimplePcg32::result_type SimplePcg32::operator()() {
+ // prepare the output value
+ const uint32_t xorshifted = static_cast<uint32_t>(((m_state >> 18u) ^ m_state) >> 27u);
+ const auto output = rotate_right(xorshifted, m_state >> 59u);
+
+ // advance state
+ m_state = m_state * 6364136223846793005ULL + s_inc;
+
+ return output;
+ }
+
+ bool operator==(SimplePcg32 const& lhs, SimplePcg32 const& rhs) {
+ return lhs.m_state == rhs.m_state;
+ }
+
+ bool operator!=(SimplePcg32 const& lhs, SimplePcg32 const& rhs) {
+ return lhs.m_state != rhs.m_state;
}
}
// end catch_random_number_generator.cpp
struct IConfig;
std::vector<TestCase> sortTests( IConfig const& config, std::vector<TestCase> const& unsortedTestCases );
+
+ bool isThrowSafe( TestCase const& testCase, IConfig const& config );
bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config );
void enforceNoDuplicateTestCases( std::vector<TestCase> const& functions );
void registerStartupException() noexcept override {
m_exceptionRegistry.add(std::current_exception());
}
+ IMutableEnumValuesRegistry& getMutableEnumValuesRegistry() override {
+ return m_enumValuesRegistry;
+ }
private:
TestRegistry m_testCaseRegistry;
ExceptionTranslatorRegistry m_exceptionTranslatorRegistry;
TagAliasRegistry m_tagAliasRegistry;
StartupExceptionRegistry m_exceptionRegistry;
+ Detail::EnumValuesRegistry m_enumValuesRegistry;
};
}
m_unfinishedSections.push_back(endInfo);
}
+
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+ void RunContext::benchmarkPreparing(std::string const& name) {
+ m_reporter->benchmarkPreparing(name);
+ }
void RunContext::benchmarkStarting( BenchmarkInfo const& info ) {
m_reporter->benchmarkStarting( info );
}
- void RunContext::benchmarkEnded( BenchmarkStats const& stats ) {
+ void RunContext::benchmarkEnded( BenchmarkStats<> const& stats ) {
m_reporter->benchmarkEnded( stats );
}
+ void RunContext::benchmarkFailed(std::string const & error) {
+ m_reporter->benchmarkFailed(error);
+ }
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
void RunContext::pushScopedMessage(MessageInfo const & message) {
m_messages.push_back(message);
// Don't rebuild the result -- the stringification itself can cause more fatal errors
// Instead, fake a result data.
AssertionResultData tempResult( ResultWas::FatalErrorCondition, { false } );
- tempResult.message = message;
+ tempResult.message = static_cast<std::string>(message);
AssertionResult result(m_lastAssertionInfo, tempResult);
assertionEnded(result);
m_lastAssertionInfo = info;
AssertionResultData data( resultType, LazyExpression( false ) );
- data.message = message;
+ data.message = static_cast<std::string>(message);
AssertionResult assertionResult{ m_lastAssertionInfo, data };
assertionEnded( assertionResult );
if( !assertionResult.isOk() )
else
CATCH_INTERNAL_ERROR("No result capture instance");
}
+
+ void seedRng(IConfig const& config) {
+ if (config.rngSeed() != 0) {
+ std::srand(config.rngSeed());
+ rng().seed(config.rngSeed());
+ }
+ }
+
+ unsigned int rngSeed() {
+ return getCurrentContext().getConfig()->rngSeed();
+ }
+
}
// end catch_run_context.cpp
// start catch_section.cpp
void libIdentify();
int applyCommandLine( int argc, char const * const * argv );
- #if defined(CATCH_CONFIG_WCHAR) && defined(WIN32) && defined(UNICODE)
+ #if defined(CATCH_CONFIG_WCHAR) && defined(_WIN32) && defined(UNICODE)
int applyCommandLine( int argc, wchar_t const * const * argv );
#endif
// end catch_version.h
#include <cstdlib>
#include <iomanip>
+#include <set>
+#include <iterator>
namespace Catch {
return ret;
}
- Catch::Totals runTests(std::shared_ptr<Config> const& config) {
- auto reporter = makeReporter(config);
-
- RunContext context(config, std::move(reporter));
-
- Totals totals;
-
- context.testGroupStarting(config->name(), 1, 1);
-
- TestSpec testSpec = config->testSpec();
-
- auto const& allTestCases = getAllTestCasesSorted(*config);
- for (auto const& testCase : allTestCases) {
- if (!context.aborting() && matchTest(testCase, testSpec, *config))
- totals += context.runTest(testCase);
- else
- context.reporter().skipTest(testCase);
+ class TestGroup {
+ public:
+ explicit TestGroup(std::shared_ptr<Config> const& config)
+ : m_config{config}
+ , m_context{config, makeReporter(config)}
+ {
+ auto const& allTestCases = getAllTestCasesSorted(*m_config);
+ m_matches = m_config->testSpec().matchesByFilter(allTestCases, *m_config);
+ auto const& invalidArgs = m_config->testSpec().getInvalidArgs();
+
+ if (m_matches.empty() && invalidArgs.empty()) {
+ for (auto const& test : allTestCases)
+ if (!test.isHidden())
+ m_tests.emplace(&test);
+ } else {
+ for (auto const& match : m_matches)
+ m_tests.insert(match.tests.begin(), match.tests.end());
+ }
}
- if (config->warnAboutNoTests() && totals.testCases.total() == 0) {
- ReusableStringStream testConfig;
+ Totals execute() {
+ auto const& invalidArgs = m_config->testSpec().getInvalidArgs();
+ Totals totals;
+ m_context.testGroupStarting(m_config->name(), 1, 1);
+ for (auto const& testCase : m_tests) {
+ if (!m_context.aborting())
+ totals += m_context.runTest(*testCase);
+ else
+ m_context.reporter().skipTest(*testCase);
+ }
- bool first = true;
- for (const auto& input : config->getTestsOrTags()) {
- if (!first) { testConfig << ' '; }
- first = false;
- testConfig << input;
+ for (auto const& match : m_matches) {
+ if (match.tests.empty()) {
+ m_context.reporter().noMatchingTestCases(match.name);
+ totals.error = -1;
+ }
+ }
+
+ if (!invalidArgs.empty()) {
+ for (auto const& invalidArg: invalidArgs)
+ m_context.reporter().reportInvalidArguments(invalidArg);
}
- context.reporter().noMatchingTestCases(testConfig.str());
- totals.error = -1;
+ m_context.testGroupEnded(m_config->name(), totals, 1, 1);
+ return totals;
}
- context.testGroupEnded(config->name(), totals, 1, 1);
- return totals;
- }
+ private:
+ using Tests = std::set<TestCase const*>;
+
+ std::shared_ptr<Config> m_config;
+ RunContext m_context;
+ Tests m_tests;
+ TestSpec::Matches m_matches;
+ };
void applyFilenamesAsTags(Catch::IConfig const& config) {
auto& tests = const_cast<std::vector<TestCase>&>(getAllTestCasesSorted(config));
#if !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS)
const auto& exceptions = getRegistryHub().getStartupExceptionRegistry().getExceptions();
if ( !exceptions.empty() ) {
+ config();
+ getCurrentMutableContext().setConfig(m_config);
+
m_startupExceptions = true;
Colour colourGuard( Colour::Red );
Catch::cerr() << "Errors occurred during startup!" << '\n';
}
void Session::libIdentify() {
Catch::cout()
- << std::left << std::setw(16) << "description: " << "A Catch test executable\n"
+ << std::left << std::setw(16) << "description: " << "A Catch2 test executable\n"
<< std::left << std::setw(16) << "category: " << "testframework\n"
<< std::left << std::setw(16) << "framework: " << "Catch Test\n"
<< std::left << std::setw(16) << "version: " << libraryVersion() << std::endl;
return 0;
}
-#if defined(CATCH_CONFIG_WCHAR) && defined(WIN32) && defined(UNICODE)
+#if defined(CATCH_CONFIG_WCHAR) && defined(_WIN32) && defined(UNICODE)
int Session::applyCommandLine( int argc, wchar_t const * const * argv ) {
char **utf8Argv = new char *[ argc ];
if( Option<std::size_t> listed = list( m_config ) )
return static_cast<int>( *listed );
- auto totals = runTests( m_config );
+ TestGroup tests { m_config };
+ auto const totals = tests.execute();
+
+ if( m_config->warnAboutNoTests() && totals.error == -1 )
+ return 2;
+
// Note that on unices only the lower 8 bits are usually used, clamping
// the return value to 255 prevents false negative when some multiple
// of 256 tests has failed
Catch::IStream::~IStream() = default;
- namespace detail { namespace {
+ namespace Detail { namespace {
template<typename WriterF, std::size_t bufferSize=256>
class StreamBufImpl : public std::streambuf {
char data[bufferSize];
auto makeStream( StringRef const &filename ) -> IStream const* {
if( filename.empty() )
- return new detail::CoutStream();
+ return new Detail::CoutStream();
else if( filename[0] == '%' ) {
if( filename == "%debug" )
- return new detail::DebugOutStream();
+ return new Detail::DebugOutStream();
else
CATCH_ERROR( "Unrecognised stream: '" << filename << "'" );
}
else
- return new detail::FileStream( filename );
+ return new Detail::FileStream( filename );
}
// This class encapsulates the idea of a pool of ostringstreams that can be reused.
#include <ostream>
#include <cstring>
#include <cctype>
+#include <vector>
namespace Catch {
return start != std::string::npos ? str.substr( start, 1+end-start ) : std::string();
}
+ StringRef trim(StringRef ref) {
+ const auto is_ws = [](char c) {
+ return c == ' ' || c == '\t' || c == '\n' || c == '\r';
+ };
+ size_t real_begin = 0;
+ while (real_begin < ref.size() && is_ws(ref[real_begin])) { ++real_begin; }
+ size_t real_end = ref.size();
+ while (real_end > real_begin && is_ws(ref[real_end - 1])) { --real_end; }
+
+ return ref.substr(real_begin, real_end - real_begin);
+ }
+
bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis ) {
bool replaced = false;
std::size_t i = str.find( replaceThis );
return replaced;
}
+ std::vector<StringRef> splitStringRef( StringRef str, char delimiter ) {
+ std::vector<StringRef> subStrings;
+ std::size_t start = 0;
+ for(std::size_t pos = 0; pos < str.size(); ++pos ) {
+ if( str[pos] == delimiter ) {
+ if( pos - start > 1 )
+ subStrings.push_back( str.substr( start, pos-start ) );
+ start = pos+1;
+ }
+ }
+ if( start < str.size() )
+ subStrings.push_back( str.substr( start, str.size()-start ) );
+ return subStrings;
+ }
+
pluralise::pluralise( std::size_t count, std::string const& label )
: m_count( count ),
m_label( label )
// end catch_string_manip.cpp
// start catch_stringref.cpp
-#if defined(__clang__)
-# pragma clang diagnostic push
-# pragma clang diagnostic ignored "-Wexit-time-destructors"
-#endif
-
+#include <algorithm>
#include <ostream>
#include <cstring>
-#include <cstdint>
-
-namespace {
- const uint32_t byte_2_lead = 0xC0;
- const uint32_t byte_3_lead = 0xE0;
- const uint32_t byte_4_lead = 0xF0;
-}
+#include <cstdint>
namespace Catch {
StringRef::StringRef( char const* rawChars ) noexcept
: StringRef( rawChars, static_cast<StringRef::size_type>(std::strlen(rawChars) ) )
{}
- StringRef::operator std::string() const {
- return std::string( m_start, m_size );
- }
-
- void StringRef::swap( StringRef& other ) noexcept {
- std::swap( m_start, other.m_start );
- std::swap( m_size, other.m_size );
- std::swap( m_data, other.m_data );
- }
-
auto StringRef::c_str() const -> char const* {
- if( isSubstring() )
- const_cast<StringRef*>( this )->takeOwnership();
+ CATCH_ENFORCE(isNullTerminated(), "Called StringRef::c_str() on a non-null-terminated instance");
return m_start;
}
- auto StringRef::currentData() const noexcept -> char const* {
+ auto StringRef::data() const noexcept -> char const* {
return m_start;
}
- auto StringRef::isOwned() const noexcept -> bool {
- return m_data != nullptr;
- }
- auto StringRef::isSubstring() const noexcept -> bool {
- return m_start[m_size] != '\0';
- }
-
- void StringRef::takeOwnership() {
- if( !isOwned() ) {
- m_data = new char[m_size+1];
- memcpy( m_data, m_start, m_size );
- m_data[m_size] = '\0';
- m_start = m_data;
- }
- }
auto StringRef::substr( size_type start, size_type size ) const noexcept -> StringRef {
- if( start < m_size )
- return StringRef( m_start+start, size );
- else
+ if (start < m_size) {
+ return StringRef(m_start + start, (std::min)(m_size - start, size));
+ } else {
return StringRef();
- }
- auto StringRef::operator == ( StringRef const& other ) const noexcept -> bool {
- return
- size() == other.size() &&
- (std::strncmp( m_start, other.m_start, size() ) == 0);
- }
- auto StringRef::operator != ( StringRef const& other ) const noexcept -> bool {
- return !operator==( other );
- }
-
- auto StringRef::operator[](size_type index) const noexcept -> char {
- return m_start[index];
- }
-
- auto StringRef::numberOfCharacters() const noexcept -> size_type {
- size_type noChars = m_size;
- // Make adjustments for uft encodings
- for( size_type i=0; i < m_size; ++i ) {
- char c = m_start[i];
- if( ( c & byte_2_lead ) == byte_2_lead ) {
- noChars--;
- if (( c & byte_3_lead ) == byte_3_lead )
- noChars--;
- if( ( c & byte_4_lead ) == byte_4_lead )
- noChars--;
- }
}
- return noChars;
- }
-
- auto operator + ( StringRef const& lhs, StringRef const& rhs ) -> std::string {
- std::string str;
- str.reserve( lhs.size() + rhs.size() );
- str += lhs;
- str += rhs;
- return str;
- }
- auto operator + ( StringRef const& lhs, const char* rhs ) -> std::string {
- return std::string( lhs ) + std::string( rhs );
}
- auto operator + ( char const* lhs, StringRef const& rhs ) -> std::string {
- return std::string( lhs ) + std::string( rhs );
+ auto StringRef::operator == ( StringRef const& other ) const noexcept -> bool {
+ return m_size == other.m_size
+ && (std::memcmp( m_start, other.m_start, m_size ) == 0);
}
auto operator << ( std::ostream& os, StringRef const& str ) -> std::ostream& {
- return os.write(str.currentData(), str.size());
+ return os.write(str.data(), str.size());
}
auto operator+=( std::string& lhs, StringRef const& rhs ) -> std::string& {
- lhs.append(rhs.currentData(), rhs.size());
+ lhs.append(rhs.data(), rhs.size());
return lhs;
}
} // namespace Catch
-
-#if defined(__clang__)
-# pragma clang diagnostic pop
-#endif
// end catch_stringref.cpp
// start catch_tag_alias.cpp
void enforceNotReservedTag( std::string const& tag, SourceLineInfo const& _lineInfo ) {
CATCH_ENFORCE( !isReservedTag(tag),
"Tag name: [" << tag << "] is not allowed.\n"
- << "Tag names starting with non alpha-numeric characters are reserved\n"
+ << "Tag names starting with non alphanumeric characters are reserved\n"
<< _lineInfo );
}
}
std::vector<std::string> tags;
std::string desc, tag;
bool inTag = false;
- std::string _descOrTags = nameAndTags.tags;
- for (char c : _descOrTags) {
+ for (char c : nameAndTags.tags) {
if( !inTag ) {
if( c == '[' )
inTag = true;
else if( prop == TestCaseInfo::None )
enforceNotReservedTag( tag, _lineInfo );
+ // Merged hide tags like `[.approvals]` should be added as
+ // `[.][approvals]`. The `[.]` is added at later point, so
+ // we only strip the prefix
+ if (startsWith(tag, '.') && tag.size() > 1) {
+ tag.erase(0, 1);
+ }
tags.push_back( tag );
tag.clear();
inTag = false;
tags.push_back( "." );
}
- TestCaseInfo info( nameAndTags.name, _className, desc, tags, _lineInfo );
+ TestCaseInfo info( static_cast<std::string>(nameAndTags.name), _className, desc, tags, _lineInfo );
return TestCase( _testCase, std::move(info) );
}
}
return sorted;
}
+
+ bool isThrowSafe( TestCase const& testCase, IConfig const& config ) {
+ return !testCase.throws() || config.allowThrows();
+ }
+
bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config ) {
- return testSpec.matches( testCase ) && ( config.allowThrows() || !testCase.throws() );
+ return testSpec.matches( testCase ) && isThrowSafe( testCase, config );
}
void enforceNoDuplicateTestCases( std::vector<TestCase> const& functions ) {
std::vector<TestCase> filterTests( std::vector<TestCase> const& testCases, TestSpec const& testSpec, IConfig const& config ) {
std::vector<TestCase> filtered;
filtered.reserve( testCases.size() );
- for( auto const& testCase : testCases )
- if( matchTest( testCase, testSpec, config ) )
- filtered.push_back( testCase );
+ for (auto const& testCase : testCases) {
+ if ((!testSpec.hasFilters() && !testCase.isHidden()) ||
+ (testSpec.hasFilters() && matchTest(testCase, testSpec, config))) {
+ filtered.push_back(testCase);
+ }
+ }
return filtered;
}
std::vector<TestCase> const& getAllTestCasesSorted( IConfig const& config ) {
}
std::string extractClassName( StringRef const& classOrQualifiedMethodName ) {
- std::string className = classOrQualifiedMethodName;
+ std::string className(classOrQualifiedMethodName);
if( startsWith( className, '&' ) )
{
std::size_t lastColons = className.rfind( "::" );
ITracker::~ITracker() = default;
- TrackerContext& TrackerContext::instance() {
- static TrackerContext s_instance;
- return s_instance;
- }
-
ITracker& TrackerContext::startRun() {
m_rootTracker = std::make_shared<SectionTracker>( NameAndLocation( "{root}", CATCH_INTERNAL_LINEINFO ), *this, nullptr );
m_currentTracker = nullptr;
m_runState = CompletedSuccessfully;
break;
case ExecutingChildren:
- if( m_children.empty() || m_children.back()->isComplete() )
+ if( std::all_of(m_children.begin(), m_children.end(), [](ITrackerPtr const& t){ return t->isComplete(); }) )
m_runState = CompletedSuccessfully;
break;
}
SectionTracker::SectionTracker( NameAndLocation const& nameAndLocation, TrackerContext& ctx, ITracker* parent )
- : TrackerBase( nameAndLocation, ctx, parent )
+ : TrackerBase( nameAndLocation, ctx, parent ),
+ m_trimmed_name(trim(nameAndLocation.name))
{
if( parent ) {
while( !parent->isSectionTracker() )
bool SectionTracker::isComplete() const {
bool complete = true;
- if ((m_filters.empty() || m_filters[0] == "") ||
- std::find(m_filters.begin(), m_filters.end(),
- m_nameAndLocation.name) != m_filters.end())
+ if ((m_filters.empty() || m_filters[0] == "")
+ || std::find(m_filters.begin(), m_filters.end(), m_trimmed_name) != m_filters.end()) {
complete = TrackerBase::isComplete();
+ }
return complete;
-
}
bool SectionTracker::isSectionTracker() const { return true; }
}
void SectionTracker::tryOpen() {
- if( !isComplete() && (m_filters.empty() || m_filters[0].empty() || m_filters[0] == m_nameAndLocation.name ) )
+ if( !isComplete() )
open();
}
void SectionTracker::addInitialFilters( std::vector<std::string> const& filters ) {
if( !filters.empty() ) {
+ m_filters.reserve( m_filters.size() + filters.size() + 2 );
m_filters.push_back(""); // Root - should never be consulted
m_filters.push_back(""); // Test Case - not a section filter
m_filters.insert( m_filters.end(), filters.begin(), filters.end() );
}
void SectionTracker::addNextFilters( std::vector<std::string> const& filters ) {
if( filters.size() > 1 )
- m_filters.insert( m_filters.end(), ++filters.begin(), filters.end() );
+ m_filters.insert( m_filters.end(), filters.begin()+1, filters.end() );
}
} // namespace TestCaseTracking
namespace Catch {
+ TestSpec::Pattern::Pattern( std::string const& name )
+ : m_name( name )
+ {}
+
TestSpec::Pattern::~Pattern() = default;
- TestSpec::NamePattern::~NamePattern() = default;
- TestSpec::TagPattern::~TagPattern() = default;
- TestSpec::ExcludedPattern::~ExcludedPattern() = default;
- TestSpec::NamePattern::NamePattern( std::string const& name )
- : m_wildcardPattern( toLower( name ), CaseSensitive::No )
+ std::string const& TestSpec::Pattern::name() const {
+ return m_name;
+ }
+
+ TestSpec::NamePattern::NamePattern( std::string const& name, std::string const& filterString )
+ : Pattern( filterString )
+ , m_wildcardPattern( toLower( name ), CaseSensitive::No )
{}
+
bool TestSpec::NamePattern::matches( TestCaseInfo const& testCase ) const {
- return m_wildcardPattern.matches( toLower( testCase.name ) );
+ return m_wildcardPattern.matches( testCase.name );
}
- TestSpec::TagPattern::TagPattern( std::string const& tag ) : m_tag( toLower( tag ) ) {}
+ TestSpec::TagPattern::TagPattern( std::string const& tag, std::string const& filterString )
+ : Pattern( filterString )
+ , m_tag( toLower( tag ) )
+ {}
+
bool TestSpec::TagPattern::matches( TestCaseInfo const& testCase ) const {
return std::find(begin(testCase.lcaseTags),
end(testCase.lcaseTags),
m_tag) != end(testCase.lcaseTags);
}
- TestSpec::ExcludedPattern::ExcludedPattern( PatternPtr const& underlyingPattern ) : m_underlyingPattern( underlyingPattern ) {}
- bool TestSpec::ExcludedPattern::matches( TestCaseInfo const& testCase ) const { return !m_underlyingPattern->matches( testCase ); }
+ TestSpec::ExcludedPattern::ExcludedPattern( PatternPtr const& underlyingPattern )
+ : Pattern( underlyingPattern->name() )
+ , m_underlyingPattern( underlyingPattern )
+ {}
+
+ bool TestSpec::ExcludedPattern::matches( TestCaseInfo const& testCase ) const {
+ return !m_underlyingPattern->matches( testCase );
+ }
bool TestSpec::Filter::matches( TestCaseInfo const& testCase ) const {
- // All patterns in a filter must match for the filter to be a match
- for( auto const& pattern : m_patterns ) {
- if( !pattern->matches( testCase ) )
- return false;
- }
- return true;
+ return std::all_of( m_patterns.begin(), m_patterns.end(), [&]( PatternPtr const& p ){ return p->matches( testCase ); } );
+ }
+
+ std::string TestSpec::Filter::name() const {
+ std::string name;
+ for( auto const& p : m_patterns )
+ name += p->name();
+ return name;
}
bool TestSpec::hasFilters() const {
return !m_filters.empty();
}
+
bool TestSpec::matches( TestCaseInfo const& testCase ) const {
- // A TestSpec matches if any filter matches
- for( auto const& filter : m_filters )
- if( filter.matches( testCase ) )
- return true;
- return false;
+ return std::any_of( m_filters.begin(), m_filters.end(), [&]( Filter const& f ){ return f.matches( testCase ); } );
+ }
+
+ TestSpec::Matches TestSpec::matchesByFilter( std::vector<TestCase> const& testCases, IConfig const& config ) const
+ {
+ Matches matches( m_filters.size() );
+ std::transform( m_filters.begin(), m_filters.end(), matches.begin(), [&]( Filter const& filter ){
+ std::vector<TestCase const*> currentMatches;
+ for( auto const& test : testCases )
+ if( isThrowSafe( test, config ) && filter.matches( test ) )
+ currentMatches.emplace_back( &test );
+ return FilterMatch{ filter.name(), currentMatches };
+ } );
+ return matches;
+ }
+
+ const TestSpec::vectorStrings& TestSpec::getInvalidArgs() const{
+ return (m_invalidArgs);
}
+
}
// end catch_test_spec.cpp
// start catch_test_spec_parser.cpp
TestSpecParser& TestSpecParser::parse( std::string const& arg ) {
m_mode = None;
m_exclusion = false;
- m_start = std::string::npos;
m_arg = m_tagAliases->expandAliases( arg );
m_escapeChars.clear();
+ m_substring.reserve(m_arg.size());
+ m_patternName.reserve(m_arg.size());
+ m_realPatternPos = 0;
+
for( m_pos = 0; m_pos < m_arg.size(); ++m_pos )
- visitChar( m_arg[m_pos] );
- if( m_mode == Name )
- addPattern<TestSpec::NamePattern>();
+ //if visitChar fails
+ if( !visitChar( m_arg[m_pos] ) ){
+ m_testSpec.m_invalidArgs.push_back(arg);
+ break;
+ }
+ endMode();
return *this;
}
TestSpec TestSpecParser::testSpec() {
addFilter();
return m_testSpec;
}
+ bool TestSpecParser::visitChar( char c ) {
+ if( (m_mode != EscapedName) && (c == '\\') ) {
+ escape();
+ addCharToPattern(c);
+ return true;
+ }else if((m_mode != EscapedName) && (c == ',') ) {
+ return separate();
+ }
- void TestSpecParser::visitChar( char c ) {
- if( m_mode == None ) {
- switch( c ) {
- case ' ': return;
- case '~': m_exclusion = true; return;
- case '[': return startNewMode( Tag, ++m_pos );
- case '"': return startNewMode( QuotedName, ++m_pos );
- case '\\': return escape();
- default: startNewMode( Name, m_pos ); break;
- }
+ switch( m_mode ) {
+ case None:
+ if( processNoneChar( c ) )
+ return true;
+ break;
+ case Name:
+ processNameChar( c );
+ break;
+ case EscapedName:
+ endMode();
+ addCharToPattern(c);
+ return true;
+ default:
+ case Tag:
+ case QuotedName:
+ if( processOtherChar( c ) )
+ return true;
+ break;
}
- if( m_mode == Name ) {
- if( c == ',' ) {
- addPattern<TestSpec::NamePattern>();
- addFilter();
- }
- else if( c == '[' ) {
- if( subString() == "exclude:" )
- m_exclusion = true;
- else
- addPattern<TestSpec::NamePattern>();
- startNewMode( Tag, ++m_pos );
- }
- else if( c == '\\' )
- escape();
+
+ m_substring += c;
+ if( !isControlChar( c ) ) {
+ m_patternName += c;
+ m_realPatternPos++;
+ }
+ return true;
+ }
+ // Two of the processing methods return true to signal the caller to return
+ // without adding the given character to the current pattern strings
+ bool TestSpecParser::processNoneChar( char c ) {
+ switch( c ) {
+ case ' ':
+ return true;
+ case '~':
+ m_exclusion = true;
+ return false;
+ case '[':
+ startNewMode( Tag );
+ return false;
+ case '"':
+ startNewMode( QuotedName );
+ return false;
+ default:
+ startNewMode( Name );
+ return false;
}
- else if( m_mode == EscapedName )
- m_mode = Name;
- else if( m_mode == QuotedName && c == '"' )
- addPattern<TestSpec::NamePattern>();
- else if( m_mode == Tag && c == ']' )
- addPattern<TestSpec::TagPattern>();
}
- void TestSpecParser::startNewMode( Mode mode, std::size_t start ) {
+ void TestSpecParser::processNameChar( char c ) {
+ if( c == '[' ) {
+ if( m_substring == "exclude:" )
+ m_exclusion = true;
+ else
+ endMode();
+ startNewMode( Tag );
+ }
+ }
+ bool TestSpecParser::processOtherChar( char c ) {
+ if( !isControlChar( c ) )
+ return false;
+ m_substring += c;
+ endMode();
+ return true;
+ }
+ void TestSpecParser::startNewMode( Mode mode ) {
m_mode = mode;
- m_start = start;
+ }
+ void TestSpecParser::endMode() {
+ switch( m_mode ) {
+ case Name:
+ case QuotedName:
+ return addNamePattern();
+ case Tag:
+ return addTagPattern();
+ case EscapedName:
+ revertBackToLastMode();
+ return;
+ case None:
+ default:
+ return startNewMode( None );
+ }
}
void TestSpecParser::escape() {
- if( m_mode == None )
- m_start = m_pos;
+ saveLastMode();
m_mode = EscapedName;
- m_escapeChars.push_back( m_pos );
+ m_escapeChars.push_back(m_realPatternPos);
+ }
+ bool TestSpecParser::isControlChar( char c ) const {
+ switch( m_mode ) {
+ default:
+ return false;
+ case None:
+ return c == '~';
+ case Name:
+ return c == '[';
+ case EscapedName:
+ return true;
+ case QuotedName:
+ return c == '"';
+ case Tag:
+ return c == '[' || c == ']';
+ }
}
- std::string TestSpecParser::subString() const { return m_arg.substr( m_start, m_pos - m_start ); }
void TestSpecParser::addFilter() {
if( !m_currentFilter.m_patterns.empty() ) {
}
}
+ void TestSpecParser::saveLastMode() {
+ lastMode = m_mode;
+ }
+
+ void TestSpecParser::revertBackToLastMode() {
+ m_mode = lastMode;
+ }
+
+ bool TestSpecParser::separate() {
+ if( (m_mode==QuotedName) || (m_mode==Tag) ){
+ //invalid argument, signal failure to previous scope.
+ m_mode = None;
+ m_pos = m_arg.size();
+ m_substring.clear();
+ m_patternName.clear();
+ return false;
+ }
+ endMode();
+ addFilter();
+ return true; //success
+ }
+
+ std::string TestSpecParser::preprocessPattern() {
+ std::string token = m_patternName;
+ for (std::size_t i = 0; i < m_escapeChars.size(); ++i)
+ token = token.substr(0, m_escapeChars[i] - i) + token.substr(m_escapeChars[i] - i + 1);
+ m_escapeChars.clear();
+ if (startsWith(token, "exclude:")) {
+ m_exclusion = true;
+ token = token.substr(8);
+ }
+
+ m_patternName.clear();
+
+ return token;
+ }
+
+ void TestSpecParser::addNamePattern() {
+ auto token = preprocessPattern();
+
+ if (!token.empty()) {
+ TestSpec::PatternPtr pattern = std::make_shared<TestSpec::NamePattern>(token, m_substring);
+ if (m_exclusion)
+ pattern = std::make_shared<TestSpec::ExcludedPattern>(pattern);
+ m_currentFilter.m_patterns.push_back(pattern);
+ }
+ m_substring.clear();
+ m_exclusion = false;
+ m_mode = None;
+ }
+
+ void TestSpecParser::addTagPattern() {
+ auto token = preprocessPattern();
+
+ if (!token.empty()) {
+ // If the tag pattern is the "hide and tag" shorthand (e.g. [.foo])
+ // we have to create a separate hide tag and shorten the real one
+ if (token.size() > 1 && token[0] == '.') {
+ token.erase(token.begin());
+ TestSpec::PatternPtr pattern = std::make_shared<TestSpec::TagPattern>(".", m_substring);
+ if (m_exclusion) {
+ pattern = std::make_shared<TestSpec::ExcludedPattern>(pattern);
+ }
+ m_currentFilter.m_patterns.push_back(pattern);
+ }
+
+ TestSpec::PatternPtr pattern = std::make_shared<TestSpec::TagPattern>(token, m_substring);
+
+ if (m_exclusion) {
+ pattern = std::make_shared<TestSpec::ExcludedPattern>(pattern);
+ }
+ m_currentFilter.m_patterns.push_back(pattern);
+ }
+ m_substring.clear();
+ m_exclusion = false;
+ m_mode = None;
+ }
+
TestSpec parseTestSpec( std::string const& arg ) {
return TestSpecParser( ITagAliasRegistry::get() ).parse( arg ).testSpec();
}
enum Arch { Big, Little };
static Arch which() {
- union _{
- int asInt;
- char asChar[sizeof (int)];
- } u;
-
- u.asInt = 1;
- return ( u.asChar[sizeof(int)-1] == 1 ) ? Big : Little;
+ int one = 1;
+ // If the lowest byte we read is non-zero, we can assume
+ // that little endian format is used.
+ auto value = *reinterpret_cast<char*>(&one);
+ return value ? Little : Big;
}
};
}
}
#endif
+#if defined(CATCH_CONFIG_CPP17_BYTE)
+#include <cstddef>
+std::string StringMaker<std::byte>::convert(std::byte value) {
+ return ::Catch::Detail::stringify(std::to_integer<unsigned long long>(value));
+}
+#endif // defined(CATCH_CONFIG_CPP17_BYTE)
+
std::string StringMaker<int>::convert(int value) {
return ::Catch::Detail::stringify(static_cast<long long>(value));
}
return "nullptr";
}
+int StringMaker<float>::precision = 5;
+
std::string StringMaker<float>::convert(float value) {
- return fpToString(value, 5) + 'f';
+ return fpToString(value, precision) + 'f';
}
+
+int StringMaker<double>::precision = 10;
+
std::string StringMaker<double>::convert(double value) {
- return fpToString(value, 10);
+ return fpToString(value, precision);
}
std::string ratio_string<std::atto>::symbol() { return "a"; }
}
Version const& libraryVersion() {
- static Version version( 2, 7, 0, "", 0 );
+ static Version version( 2, 11, 0, "", 0 );
return version;
}
// end catch_version.cpp
// start catch_wildcard_pattern.cpp
-#include <sstream>
-
namespace Catch {
WildcardPattern::WildcardPattern( std::string const& pattern,
CaseSensitive::Choice caseSensitivity )
: m_caseSensitivity( caseSensitivity ),
- m_pattern( adjustCase( pattern ) )
+ m_pattern( normaliseString( pattern ) )
{
if( startsWith( m_pattern, '*' ) ) {
m_pattern = m_pattern.substr( 1 );
bool WildcardPattern::matches( std::string const& str ) const {
switch( m_wildcard ) {
case NoWildcard:
- return m_pattern == adjustCase( str );
+ return m_pattern == normaliseString( str );
case WildcardAtStart:
- return endsWith( adjustCase( str ), m_pattern );
+ return endsWith( normaliseString( str ), m_pattern );
case WildcardAtEnd:
- return startsWith( adjustCase( str ), m_pattern );
+ return startsWith( normaliseString( str ), m_pattern );
case WildcardAtBothEnds:
- return contains( adjustCase( str ), m_pattern );
+ return contains( normaliseString( str ), m_pattern );
default:
CATCH_INTERNAL_ERROR( "Unknown enum" );
}
}
- std::string WildcardPattern::adjustCase( std::string const& str ) const {
- return m_caseSensitivity == CaseSensitive::No ? toLower( str ) : str;
+ std::string WildcardPattern::normaliseString( std::string const& str ) const {
+ return trim( m_caseSensitivity == CaseSensitive::No ? toLower( str ) : str );
}
}
// end catch_wildcard_pattern.cpp
// start catch_xmlwriter.cpp
#include <iomanip>
+#include <type_traits>
using uchar = unsigned char;
os.flags(f);
}
+ bool shouldNewline(XmlFormatting fmt) {
+ return !!(static_cast<std::underlying_type<XmlFormatting>::type>(fmt & XmlFormatting::Newline));
+ }
+
+ bool shouldIndent(XmlFormatting fmt) {
+ return !!(static_cast<std::underlying_type<XmlFormatting>::type>(fmt & XmlFormatting::Indent));
+ }
+
} // anonymous namespace
+ XmlFormatting operator | (XmlFormatting lhs, XmlFormatting rhs) {
+ return static_cast<XmlFormatting>(
+ static_cast<std::underlying_type<XmlFormatting>::type>(lhs) |
+ static_cast<std::underlying_type<XmlFormatting>::type>(rhs)
+ );
+ }
+
+ XmlFormatting operator & (XmlFormatting lhs, XmlFormatting rhs) {
+ return static_cast<XmlFormatting>(
+ static_cast<std::underlying_type<XmlFormatting>::type>(lhs) &
+ static_cast<std::underlying_type<XmlFormatting>::type>(rhs)
+ );
+ }
+
XmlEncode::XmlEncode( std::string const& str, ForWhat forWhat )
: m_str( str ),
m_forWhat( forWhat )
return os;
}
- XmlWriter::ScopedElement::ScopedElement( XmlWriter* writer )
- : m_writer( writer )
+ XmlWriter::ScopedElement::ScopedElement( XmlWriter* writer, XmlFormatting fmt )
+ : m_writer( writer ),
+ m_fmt(fmt)
{}
XmlWriter::ScopedElement::ScopedElement( ScopedElement&& other ) noexcept
- : m_writer( other.m_writer ){
+ : m_writer( other.m_writer ),
+ m_fmt(other.m_fmt)
+ {
other.m_writer = nullptr;
+ other.m_fmt = XmlFormatting::None;
}
XmlWriter::ScopedElement& XmlWriter::ScopedElement::operator=( ScopedElement&& other ) noexcept {
if ( m_writer ) {
}
m_writer = other.m_writer;
other.m_writer = nullptr;
+ m_fmt = other.m_fmt;
+ other.m_fmt = XmlFormatting::None;
return *this;
}
XmlWriter::ScopedElement::~ScopedElement() {
- if( m_writer )
- m_writer->endElement();
+ if (m_writer) {
+ m_writer->endElement(m_fmt);
+ }
}
- XmlWriter::ScopedElement& XmlWriter::ScopedElement::writeText( std::string const& text, bool indent ) {
- m_writer->writeText( text, indent );
+ XmlWriter::ScopedElement& XmlWriter::ScopedElement::writeText( std::string const& text, XmlFormatting fmt ) {
+ m_writer->writeText( text, fmt );
return *this;
}
}
XmlWriter::~XmlWriter() {
- while( !m_tags.empty() )
+ while (!m_tags.empty()) {
endElement();
+ }
+ newlineIfNecessary();
}
- XmlWriter& XmlWriter::startElement( std::string const& name ) {
+ XmlWriter& XmlWriter::startElement( std::string const& name, XmlFormatting fmt ) {
ensureTagClosed();
newlineIfNecessary();
- m_os << m_indent << '<' << name;
+ if (shouldIndent(fmt)) {
+ m_os << m_indent;
+ m_indent += " ";
+ }
+ m_os << '<' << name;
m_tags.push_back( name );
- m_indent += " ";
m_tagIsOpen = true;
+ applyFormatting(fmt);
return *this;
}
- XmlWriter::ScopedElement XmlWriter::scopedElement( std::string const& name ) {
- ScopedElement scoped( this );
- startElement( name );
+ XmlWriter::ScopedElement XmlWriter::scopedElement( std::string const& name, XmlFormatting fmt ) {
+ ScopedElement scoped( this, fmt );
+ startElement( name, fmt );
return scoped;
}
- XmlWriter& XmlWriter::endElement() {
- newlineIfNecessary();
- m_indent = m_indent.substr( 0, m_indent.size()-2 );
+ XmlWriter& XmlWriter::endElement(XmlFormatting fmt) {
+ m_indent = m_indent.substr(0, m_indent.size() - 2);
+
if( m_tagIsOpen ) {
m_os << "/>";
m_tagIsOpen = false;
+ } else {
+ newlineIfNecessary();
+ if (shouldIndent(fmt)) {
+ m_os << m_indent;
+ }
+ m_os << "</" << m_tags.back() << ">";
}
- else {
- m_os << m_indent << "</" << m_tags.back() << ">";
- }
- m_os << std::endl;
+ m_os << std::flush;
+ applyFormatting(fmt);
m_tags.pop_back();
return *this;
}
return *this;
}
- XmlWriter& XmlWriter::writeText( std::string const& text, bool indent ) {
+ XmlWriter& XmlWriter::writeText( std::string const& text, XmlFormatting fmt) {
if( !text.empty() ){
bool tagWasOpen = m_tagIsOpen;
ensureTagClosed();
- if( tagWasOpen && indent )
+ if (tagWasOpen && shouldIndent(fmt)) {
m_os << m_indent;
+ }
m_os << XmlEncode( text );
- m_needsNewline = true;
+ applyFormatting(fmt);
}
return *this;
}
- XmlWriter& XmlWriter::writeComment( std::string const& text ) {
+ XmlWriter& XmlWriter::writeComment( std::string const& text, XmlFormatting fmt) {
ensureTagClosed();
- m_os << m_indent << "<!--" << text << "-->";
- m_needsNewline = true;
+ if (shouldIndent(fmt)) {
+ m_os << m_indent;
+ }
+ m_os << "<!--" << text << "-->";
+ applyFormatting(fmt);
return *this;
}
void XmlWriter::ensureTagClosed() {
if( m_tagIsOpen ) {
- m_os << ">" << std::endl;
+ m_os << '>' << std::flush;
+ newlineIfNecessary();
m_tagIsOpen = false;
}
}
+ void XmlWriter::applyFormatting(XmlFormatting fmt) {
+ m_needsNewline = shouldNewline(fmt);
+ }
+
void XmlWriter::writeDeclaration() {
m_os << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
}
return std::string(buffer);
}
+ std::string serializeFilters( std::vector<std::string> const& container ) {
+ ReusableStringStream oss;
+ bool first = true;
+ for (auto&& filter : container)
+ {
+ if (!first)
+ oss << ' ';
+ else
+ first = false;
+
+ oss << filter;
+ }
+ return oss.str();
+ }
+
TestEventListenerBase::TestEventListenerBase(ReporterConfig const & _config)
:StreamingReporterBase(_config) {}
if (itMessage == messages.end())
return;
- // using messages.end() directly yields (or auto) compilation error:
- std::vector<MessageInfo>::const_iterator itEnd = messages.end();
- const std::size_t N = static_cast<std::size_t>(std::distance(itMessage, itEnd));
+ const auto itEnd = messages.cend();
+ const auto N = static_cast<std::size_t>(std::distance(itMessage, itEnd));
{
Colour colourGuard(colour);
stream << " with " << pluralise(N, "message") << ':';
}
- for (; itMessage != itEnd; ) {
+ while (itMessage != itEnd) {
// If this assertion is a warning ignore any INFO messages
if (printInfoMessages || itMessage->type != ResultWas::Info) {
- stream << " '" << itMessage->message << '\'';
- if (++itMessage != itEnd) {
+ printMessage();
+ if (itMessage != itEnd) {
Colour colourGuard(dimColour());
stream << " and";
}
+ continue;
}
+ ++itMessage;
}
}
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable:4061) // Not all labels are EXPLICITLY handled in switch
- // Note that 4062 (not all labels are handled
- // and default is missing) is enabled
+ // Note that 4062 (not all labels are handled and default is missing) is enabled
+#endif
+
+#if defined(__clang__)
+# pragma clang diagnostic push
+// For simplicity, benchmarking-only helpers are always enabled
+# pragma clang diagnostic ignored "-Wunused-function"
#endif
namespace Catch {
Unit m_units;
public:
+ explicit Duration(double inNanoseconds, Unit units = Unit::Auto)
+ : Duration(static_cast<uint64_t>(inNanoseconds), units) {
+ }
+
explicit Duration(uint64_t inNanoseconds, Unit units = Unit::Auto)
: m_inNanoseconds(inNanoseconds),
m_units(units) {
}
friend auto operator << (std::ostream& os, Duration const& duration) -> std::ostream& {
- return os << duration.value() << " " << duration.unitsAsString();
+ return os << duration.value() << ' ' << duration.unitsAsString();
}
};
} // end anon namespace
if (!m_isOpen) {
m_isOpen = true;
*this << RowBreak();
- for (auto const& info : m_columnInfos)
- *this << info.name << ColumnBreak();
- *this << RowBreak();
- m_os << Catch::getLineOfChars<'-'>() << "\n";
+
+ Columns headerCols;
+ Spacer spacer(2);
+ for (auto const& info : m_columnInfos) {
+ headerCols += Column(info.name).width(static_cast<std::size_t>(info.width - 2));
+ headerCols += spacer;
+ }
+ m_os << headerCols << '\n';
+
+ m_os << Catch::getLineOfChars<'-'>() << '\n';
}
}
void close() {
friend TablePrinter& operator << (TablePrinter& tp, ColumnBreak) {
auto colStr = tp.m_oss.str();
- // This takes account of utf8 encodings
- auto strSize = Catch::StringRef(colStr).numberOfCharacters();
+ const auto strSize = colStr.size();
tp.m_oss.str("");
tp.open();
if (tp.m_currentColumn == static_cast<int>(tp.m_columnInfos.size() - 1)) {
tp.m_currentColumn = -1;
- tp.m_os << "\n";
+ tp.m_os << '\n';
}
tp.m_currentColumn++;
auto colInfo = tp.m_columnInfos[tp.m_currentColumn];
- auto padding = (strSize + 2 < static_cast<std::size_t>(colInfo.width))
- ? std::string(colInfo.width - (strSize + 2), ' ')
+ auto padding = (strSize + 1 < static_cast<std::size_t>(colInfo.width))
+ ? std::string(colInfo.width - (strSize + 1), ' ')
: std::string();
if (colInfo.justification == ColumnInfo::Left)
- tp.m_os << colStr << padding << " ";
+ tp.m_os << colStr << padding << ' ';
else
- tp.m_os << padding << colStr << " ";
+ tp.m_os << padding << colStr << ' ';
return tp;
}
friend TablePrinter& operator << (TablePrinter& tp, RowBreak) {
if (tp.m_currentColumn > 0) {
- tp.m_os << "\n";
+ tp.m_os << '\n';
tp.m_currentColumn = -1;
}
return tp;
ConsoleReporter::ConsoleReporter(ReporterConfig const& config)
: StreamingReporterBase(config),
m_tablePrinter(new TablePrinter(config.stream(),
- {
- { "benchmark name", CATCH_CONFIG_CONSOLE_WIDTH - 32, ColumnInfo::Left },
- { "iters", 8, ColumnInfo::Right },
- { "elapsed ns", 14, ColumnInfo::Right },
- { "average", 14, ColumnInfo::Right }
- })) {}
+ [&config]() -> std::vector<ColumnInfo> {
+ if (config.fullConfig()->benchmarkNoAnalysis())
+ {
+ return{
+ { "benchmark name", CATCH_CONFIG_CONSOLE_WIDTH - 43, ColumnInfo::Left },
+ { " samples", 14, ColumnInfo::Right },
+ { " iterations", 14, ColumnInfo::Right },
+ { " mean", 14, ColumnInfo::Right }
+ };
+ }
+ else
+ {
+ return{
+ { "benchmark name", CATCH_CONFIG_CONSOLE_WIDTH - 32, ColumnInfo::Left },
+ { "samples mean std dev", 14, ColumnInfo::Right },
+ { "iterations low mean low std dev", 14, ColumnInfo::Right },
+ { "estimated high mean high std dev", 14, ColumnInfo::Right }
+ };
+ }
+ }())) {}
ConsoleReporter::~ConsoleReporter() = default;
std::string ConsoleReporter::getDescription() {
stream << "No test cases matched '" << spec << '\'' << std::endl;
}
+void ConsoleReporter::reportInvalidArguments(std::string const&arg){
+ stream << "Invalid Filter: " << arg << std::endl;
+}
+
void ConsoleReporter::assertionStarting(AssertionInfo const&) {}
bool ConsoleReporter::assertionEnded(AssertionStats const& _assertionStats) {
}
void ConsoleReporter::sectionStarting(SectionInfo const& _sectionInfo) {
+ m_tablePrinter->close();
m_headerPrinted = false;
StreamingReporterBase::sectionStarting(_sectionInfo);
}
StreamingReporterBase::sectionEnded(_sectionStats);
}
-void ConsoleReporter::benchmarkStarting(BenchmarkInfo const& info) {
- lazyPrintWithoutClosingBenchmarkTable();
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+void ConsoleReporter::benchmarkPreparing(std::string const& name) {
+ lazyPrintWithoutClosingBenchmarkTable();
- auto nameCol = Column( info.name ).width( static_cast<std::size_t>( m_tablePrinter->columnInfos()[0].width - 2 ) );
+ auto nameCol = Column(name).width(static_cast<std::size_t>(m_tablePrinter->columnInfos()[0].width - 2));
- bool firstLine = true;
- for (auto line : nameCol) {
- if (!firstLine)
- (*m_tablePrinter) << ColumnBreak() << ColumnBreak() << ColumnBreak();
- else
- firstLine = false;
+ bool firstLine = true;
+ for (auto line : nameCol) {
+ if (!firstLine)
+ (*m_tablePrinter) << ColumnBreak() << ColumnBreak() << ColumnBreak();
+ else
+ firstLine = false;
+
+ (*m_tablePrinter) << line << ColumnBreak();
+ }
+}
- (*m_tablePrinter) << line << ColumnBreak();
+void ConsoleReporter::benchmarkStarting(BenchmarkInfo const& info) {
+ (*m_tablePrinter) << info.samples << ColumnBreak()
+ << info.iterations << ColumnBreak();
+ if (!m_config->benchmarkNoAnalysis())
+ (*m_tablePrinter) << Duration(info.estimatedDuration) << ColumnBreak();
+}
+void ConsoleReporter::benchmarkEnded(BenchmarkStats<> const& stats) {
+ if (m_config->benchmarkNoAnalysis())
+ {
+ (*m_tablePrinter) << Duration(stats.mean.point.count()) << ColumnBreak();
+ }
+ else
+ {
+ (*m_tablePrinter) << ColumnBreak()
+ << Duration(stats.mean.point.count()) << ColumnBreak()
+ << Duration(stats.mean.lower_bound.count()) << ColumnBreak()
+ << Duration(stats.mean.upper_bound.count()) << ColumnBreak() << ColumnBreak()
+ << Duration(stats.standardDeviation.point.count()) << ColumnBreak()
+ << Duration(stats.standardDeviation.lower_bound.count()) << ColumnBreak()
+ << Duration(stats.standardDeviation.upper_bound.count()) << ColumnBreak() << ColumnBreak() << ColumnBreak() << ColumnBreak() << ColumnBreak();
}
}
-void ConsoleReporter::benchmarkEnded(BenchmarkStats const& stats) {
- Duration average(stats.elapsedTimeInNanoseconds / stats.iterations);
+
+void ConsoleReporter::benchmarkFailed(std::string const& error) {
+ Colour colour(Colour::Red);
(*m_tablePrinter)
- << stats.iterations << ColumnBreak()
- << stats.elapsedTimeInNanoseconds << ColumnBreak()
- << average << ColumnBreak();
+ << "Benchmark failed (" << error << ')'
+ << ColumnBreak() << RowBreak();
}
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
void ConsoleReporter::testCaseEnded(TestCaseStats const& _testCaseStats) {
m_tablePrinter->close();
stream << std::endl;
StreamingReporterBase::testRunEnded(_testRunStats);
}
+void ConsoleReporter::testRunStarting(TestRunInfo const& _testInfo) {
+ StreamingReporterBase::testRunStarting(_testInfo);
+ printTestFilters();
+}
void ConsoleReporter::lazyPrint() {
SourceLineInfo lineInfo = m_sectionStack.back().lineInfo;
- if (!lineInfo.empty()) {
- stream << getLineOfChars<'-'>() << '\n';
- Colour colourGuard(Colour::FileName);
- stream << lineInfo << '\n';
- }
+ stream << getLineOfChars<'-'>() << '\n';
+ Colour colourGuard(Colour::FileName);
+ stream << lineInfo << '\n';
stream << getLineOfChars<'.'>() << '\n' << std::endl;
}
stream << getLineOfChars<'-'>() << '\n';
}
+void ConsoleReporter::printTestFilters() {
+ if (m_config->testSpec().hasFilters())
+ stream << Colour(Colour::BrightYellow) << "Filters: " << serializeFilters( m_config->getTestsOrTags() ) << '\n';
+}
+
CATCH_REGISTER_REPORTER("console", ConsoleReporter)
} // end namespace Catch
#if defined(_MSC_VER)
#pragma warning(pop)
#endif
+
+#if defined(__clang__)
+# pragma clang diagnostic pop
+#endif
// end catch_reporter_console.cpp
// start catch_reporter_junit.cpp
void JunitReporter::testRunStarting( TestRunInfo const& runInfo ) {
CumulativeReporterBase::testRunStarting( runInfo );
xml.startElement( "testsuites" );
- if( m_config->rngSeed() != 0 ) {
- xml.startElement( "properties" );
- xml.scopedElement( "property" )
- .writeAttribute( "name", "random-seed" )
- .writeAttribute( "value", m_config->rngSeed() );
- xml.endElement();
- }
}
void JunitReporter::testGroupStarting( GroupInfo const& groupInfo ) {
void JunitReporter::writeGroup( TestGroupNode const& groupNode, double suiteTime ) {
XmlWriter::ScopedElement e = xml.scopedElement( "testsuite" );
+
TestGroupStats const& stats = groupNode.value;
xml.writeAttribute( "name", stats.groupInfo.name );
xml.writeAttribute( "errors", unexpectedExceptions );
xml.writeAttribute( "time", suiteTime );
xml.writeAttribute( "timestamp", getCurrentTimestamp() );
+ // Write properties if there are any
+ if (m_config->hasTestFilters() || m_config->rngSeed() != 0) {
+ auto properties = xml.scopedElement("properties");
+ if (m_config->hasTestFilters()) {
+ xml.scopedElement("property")
+ .writeAttribute("name", "filters")
+ .writeAttribute("value", serializeFilters(m_config->getTestsOrTags()));
+ }
+ if (m_config->rngSeed() != 0) {
+ xml.scopedElement("property")
+ .writeAttribute("name", "random-seed")
+ .writeAttribute("value", m_config->rngSeed());
+ }
+ }
+
// Write test cases
for( auto const& child : groupNode.children )
writeTestCase( *child );
- xml.scopedElement( "system-out" ).writeText( trim( stdOutForSuite ), false );
- xml.scopedElement( "system-err" ).writeText( trim( stdErrForSuite ), false );
+ xml.scopedElement( "system-out" ).writeText( trim( stdOutForSuite ), XmlFormatting::Newline );
+ xml.scopedElement( "system-err" ).writeText( trim( stdErrForSuite ), XmlFormatting::Newline );
}
void JunitReporter::writeTestCase( TestCaseNode const& testCaseNode ) {
writeAssertions( sectionNode );
if( !sectionNode.stdOut.empty() )
- xml.scopedElement( "system-out" ).writeText( trim( sectionNode.stdOut ), false );
+ xml.scopedElement( "system-out" ).writeText( trim( sectionNode.stdOut ), XmlFormatting::Newline );
if( !sectionNode.stdErr.empty() )
- xml.scopedElement( "system-err" ).writeText( trim( sectionNode.stdErr ), false );
+ xml.scopedElement( "system-err" ).writeText( trim( sectionNode.stdErr ), XmlFormatting::Newline );
}
for( auto const& childNode : sectionNode.childSections )
if( className.empty() )
XmlWriter::ScopedElement e = xml.scopedElement( elementName );
- xml.writeAttribute( "message", result.getExpandedExpression() );
+ xml.writeAttribute( "message", result.getExpression() );
xml.writeAttribute( "type", result.getTestMacroName() );
ReusableStringStream rss;
+ if (stats.totals.assertions.total() > 0) {
+ rss << "FAILED" << ":\n";
+ if (result.hasExpression()) {
+ rss << " ";
+ rss << result.getExpressionInMacro();
+ rss << '\n';
+ }
+ if (result.hasExpandedExpression()) {
+ rss << "with expansion:\n";
+ rss << Column(result.getExpandedExpression()).indent(2) << '\n';
+ }
+ } else {
+ rss << '\n';
+ }
+
if( !result.getMessage().empty() )
rss << result.getMessage() << '\n';
for( auto const& msg : stats.infoMessages )
rss << msg.message << '\n';
rss << "at " << result.getSourceInfo();
- xml.writeText( rss.str(), false );
+ xml.writeText( rss.str(), XmlFormatting::Newline );
}
}
m_reporter->noMatchingTestCases( spec );
}
+ void ListeningReporter::reportInvalidArguments(std::string const&arg){
+ for ( auto const& listener : m_listeners ) {
+ listener->reportInvalidArguments( arg );
+ }
+ m_reporter->reportInvalidArguments( arg );
+ }
+
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+ void ListeningReporter::benchmarkPreparing( std::string const& name ) {
+ for (auto const& listener : m_listeners) {
+ listener->benchmarkPreparing(name);
+ }
+ m_reporter->benchmarkPreparing(name);
+ }
void ListeningReporter::benchmarkStarting( BenchmarkInfo const& benchmarkInfo ) {
for ( auto const& listener : m_listeners ) {
listener->benchmarkStarting( benchmarkInfo );
}
m_reporter->benchmarkStarting( benchmarkInfo );
}
- void ListeningReporter::benchmarkEnded( BenchmarkStats const& benchmarkStats ) {
+ void ListeningReporter::benchmarkEnded( BenchmarkStats<> const& benchmarkStats ) {
for ( auto const& listener : m_listeners ) {
listener->benchmarkEnded( benchmarkStats );
}
m_reporter->benchmarkEnded( benchmarkStats );
}
+ void ListeningReporter::benchmarkFailed( std::string const& error ) {
+ for (auto const& listener : m_listeners) {
+ listener->benchmarkFailed(error);
+ }
+ m_reporter->benchmarkFailed(error);
+ }
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
+
void ListeningReporter::testRunStarting( TestRunInfo const& testRunInfo ) {
for ( auto const& listener : m_listeners ) {
listener->testRunStarting( testRunInfo );
m_xml.startElement( "Catch" );
if( !m_config->name().empty() )
m_xml.writeAttribute( "name", m_config->name() );
+ if (m_config->testSpec().hasFilters())
+ m_xml.writeAttribute( "filters", serializeFilters( m_config->getTestsOrTags() ) );
if( m_config->rngSeed() != 0 )
m_xml.scopedElement( "Randomness" )
.writeAttribute( "seed", m_config->rngSeed() );
e.writeAttribute( "durationInSeconds", m_testCaseTimer.getElapsedSeconds() );
if( !testCaseStats.stdOut.empty() )
- m_xml.scopedElement( "StdOut" ).writeText( trim( testCaseStats.stdOut ), false );
+ m_xml.scopedElement( "StdOut" ).writeText( trim( testCaseStats.stdOut ), XmlFormatting::Newline );
if( !testCaseStats.stdErr.empty() )
- m_xml.scopedElement( "StdErr" ).writeText( trim( testCaseStats.stdErr ), false );
+ m_xml.scopedElement( "StdErr" ).writeText( trim( testCaseStats.stdErr ), XmlFormatting::Newline );
m_xml.endElement();
}
m_xml.endElement();
}
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+ void XmlReporter::benchmarkPreparing(std::string const& name) {
+ m_xml.startElement("BenchmarkResults")
+ .writeAttribute("name", name);
+ }
+
+ void XmlReporter::benchmarkStarting(BenchmarkInfo const &info) {
+ m_xml.writeAttribute("samples", info.samples)
+ .writeAttribute("resamples", info.resamples)
+ .writeAttribute("iterations", info.iterations)
+ .writeAttribute("clockResolution", static_cast<uint64_t>(info.clockResolution))
+ .writeAttribute("estimatedDuration", static_cast<uint64_t>(info.estimatedDuration))
+ .writeComment("All values in nano seconds");
+ }
+
+ void XmlReporter::benchmarkEnded(BenchmarkStats<> const& benchmarkStats) {
+ m_xml.startElement("mean")
+ .writeAttribute("value", static_cast<uint64_t>(benchmarkStats.mean.point.count()))
+ .writeAttribute("lowerBound", static_cast<uint64_t>(benchmarkStats.mean.lower_bound.count()))
+ .writeAttribute("upperBound", static_cast<uint64_t>(benchmarkStats.mean.upper_bound.count()))
+ .writeAttribute("ci", benchmarkStats.mean.confidence_interval);
+ m_xml.endElement();
+ m_xml.startElement("standardDeviation")
+ .writeAttribute("value", benchmarkStats.standardDeviation.point.count())
+ .writeAttribute("lowerBound", benchmarkStats.standardDeviation.lower_bound.count())
+ .writeAttribute("upperBound", benchmarkStats.standardDeviation.upper_bound.count())
+ .writeAttribute("ci", benchmarkStats.standardDeviation.confidence_interval);
+ m_xml.endElement();
+ m_xml.startElement("outliers")
+ .writeAttribute("variance", benchmarkStats.outlierVariance)
+ .writeAttribute("lowMild", benchmarkStats.outliers.low_mild)
+ .writeAttribute("lowSevere", benchmarkStats.outliers.low_severe)
+ .writeAttribute("highMild", benchmarkStats.outliers.high_mild)
+ .writeAttribute("highSevere", benchmarkStats.outliers.high_severe);
+ m_xml.endElement();
+ m_xml.endElement();
+ }
+
+ void XmlReporter::benchmarkFailed(std::string const &error) {
+ m_xml.scopedElement("failed").
+ writeAttribute("message", error);
+ m_xml.endElement();
+ }
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
+
CATCH_REGISTER_REPORTER( "xml", XmlReporter )
} // end namespace Catch
#endif // CATCH_CONFIG_DISABLE_MATCHERS
#define CATCH_INFO( msg ) INTERNAL_CATCH_INFO( "CATCH_INFO", msg )
+#define CATCH_UNSCOPED_INFO( msg ) INTERNAL_CATCH_UNSCOPED_INFO( "CATCH_UNSCOPED_INFO", msg )
#define CATCH_WARN( msg ) INTERNAL_CATCH_MSG( "CATCH_WARN", Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, msg )
#define CATCH_CAPTURE( ... ) INTERNAL_CATCH_CAPTURE( INTERNAL_CATCH_UNIQUE_NAME(capturer), "CATCH_CAPTURE",__VA_ARGS__ )
#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
#define CATCH_TEMPLATE_TEST_CASE( ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE( __VA_ARGS__ )
+#define CATCH_TEMPLATE_TEST_CASE_SIG( ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_SIG( __VA_ARGS__ )
#define CATCH_TEMPLATE_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD( className, __VA_ARGS__ )
+#define CATCH_TEMPLATE_TEST_CASE_METHOD_SIG( className, ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_SIG( className, __VA_ARGS__ )
#define CATCH_TEMPLATE_PRODUCT_TEST_CASE( ... ) INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE( __VA_ARGS__ )
+#define CATCH_TEMPLATE_PRODUCT_TEST_CASE_SIG( ... ) INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_SIG( __VA_ARGS__ )
#define CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD( className, __VA_ARGS__ )
+#define CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG( className, ... ) INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG( className, __VA_ARGS__ )
#else
#define CATCH_TEMPLATE_TEST_CASE( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE( __VA_ARGS__ ) )
+#define CATCH_TEMPLATE_TEST_CASE_SIG( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_SIG( __VA_ARGS__ ) )
#define CATCH_TEMPLATE_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD( className, __VA_ARGS__ ) )
+#define CATCH_TEMPLATE_TEST_CASE_METHOD_SIG( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_SIG( className, __VA_ARGS__ ) )
#define CATCH_TEMPLATE_PRODUCT_TEST_CASE( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE( __VA_ARGS__ ) )
+#define CATCH_TEMPLATE_PRODUCT_TEST_CASE_SIG( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_SIG( __VA_ARGS__ ) )
#define CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD( className, __VA_ARGS__ ) )
+#define CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG( className, __VA_ARGS__ ) )
#endif
#if !defined(CATCH_CONFIG_RUNTIME_STATIC_REQUIRE)
#define CATCH_THEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( " Then: " << desc )
#define CATCH_AND_THEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( " And: " << desc )
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+#define CATCH_BENCHMARK(...) \
+ INTERNAL_CATCH_BENCHMARK(INTERNAL_CATCH_UNIQUE_NAME(____C_A_T_C_H____B_E_N_C_H____), INTERNAL_CATCH_GET_1_ARG(__VA_ARGS__,,), INTERNAL_CATCH_GET_2_ARG(__VA_ARGS__,,))
+#define CATCH_BENCHMARK_ADVANCED(name) \
+ INTERNAL_CATCH_BENCHMARK_ADVANCED(INTERNAL_CATCH_UNIQUE_NAME(____C_A_T_C_H____B_E_N_C_H____), name)
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
+
// If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required
#else
#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
#define TEMPLATE_TEST_CASE( ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE( __VA_ARGS__ )
+#define TEMPLATE_TEST_CASE_SIG( ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_SIG( __VA_ARGS__ )
#define TEMPLATE_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD( className, __VA_ARGS__ )
+#define TEMPLATE_TEST_CASE_METHOD_SIG( className, ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_SIG( className, __VA_ARGS__ )
#define TEMPLATE_PRODUCT_TEST_CASE( ... ) INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE( __VA_ARGS__ )
+#define TEMPLATE_PRODUCT_TEST_CASE_SIG( ... ) INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_SIG( __VA_ARGS__ )
#define TEMPLATE_PRODUCT_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD( className, __VA_ARGS__ )
+#define TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG( className, ... ) INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG( className, __VA_ARGS__ )
+#define TEMPLATE_LIST_TEST_CASE( ... ) INTERNAL_CATCH_TEMPLATE_LIST_TEST_CASE(__VA_ARGS__)
+#define TEMPLATE_LIST_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEMPLATE_LIST_TEST_CASE_METHOD( className, __VA_ARGS__ )
#else
#define TEMPLATE_TEST_CASE( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE( __VA_ARGS__ ) )
+#define TEMPLATE_TEST_CASE_SIG( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_SIG( __VA_ARGS__ ) )
#define TEMPLATE_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD( className, __VA_ARGS__ ) )
+#define TEMPLATE_TEST_CASE_METHOD_SIG( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_SIG( className, __VA_ARGS__ ) )
#define TEMPLATE_PRODUCT_TEST_CASE( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE( __VA_ARGS__ ) )
+#define TEMPLATE_PRODUCT_TEST_CASE_SIG( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_SIG( __VA_ARGS__ ) )
#define TEMPLATE_PRODUCT_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD( className, __VA_ARGS__ ) )
+#define TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG( className, __VA_ARGS__ ) )
+#define TEMPLATE_LIST_TEST_CASE( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_LIST_TEST_CASE( __VA_ARGS__ ) )
+#define TEMPLATE_LIST_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_LIST_TEST_CASE_METHOD( className, __VA_ARGS__ ) )
#endif
#if !defined(CATCH_CONFIG_RUNTIME_STATIC_REQUIRE)
#define THEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( " Then: " << desc )
#define AND_THEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( " And: " << desc )
+#if defined(CATCH_CONFIG_ENABLE_BENCHMARKING)
+#define BENCHMARK(...) \
+ INTERNAL_CATCH_BENCHMARK(INTERNAL_CATCH_UNIQUE_NAME(____C_A_T_C_H____B_E_N_C_H____), INTERNAL_CATCH_GET_1_ARG(__VA_ARGS__,,), INTERNAL_CATCH_GET_2_ARG(__VA_ARGS__,,))
+#define BENCHMARK_ADVANCED(name) \
+ INTERNAL_CATCH_BENCHMARK_ADVANCED(INTERNAL_CATCH_UNIQUE_NAME(____C_A_T_C_H____B_E_N_C_H____), name)
+#endif // CATCH_CONFIG_ENABLE_BENCHMARKING
+
using Catch::Detail::Approx;
#else // CATCH_CONFIG_DISABLE
#define CATCH_REQUIRE_THAT( arg, matcher ) (void)(0)
#endif // CATCH_CONFIG_DISABLE_MATCHERS
-#define CATCH_INFO( msg ) (void)(0)
-#define CATCH_WARN( msg ) (void)(0)
-#define CATCH_CAPTURE( msg ) (void)(0)
+#define CATCH_INFO( msg ) (void)(0)
+#define CATCH_UNSCOPED_INFO( msg ) (void)(0)
+#define CATCH_WARN( msg ) (void)(0)
+#define CATCH_CAPTURE( msg ) (void)(0)
#define CATCH_TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ))
#define CATCH_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ))
#define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ))
#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
-#define CATCH_TEMPLATE_TEST_CASE( ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ) )
-#define CATCH_TEMPLATE_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), className )
+#define CATCH_TEMPLATE_TEST_CASE( ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION(__VA_ARGS__)
+#define CATCH_TEMPLATE_TEST_CASE_SIG( ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_SIG_NO_REGISTRATION(__VA_ARGS__)
+#define CATCH_TEMPLATE_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION(className, __VA_ARGS__)
+#define CATCH_TEMPLATE_TEST_CASE_METHOD_SIG( className, ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_SIG_NO_REGISTRATION(className, __VA_ARGS__ )
#define CATCH_TEMPLATE_PRODUCT_TEST_CASE( ... ) CATCH_TEMPLATE_TEST_CASE( __VA_ARGS__ )
+#define CATCH_TEMPLATE_PRODUCT_TEST_CASE_SIG( ... ) CATCH_TEMPLATE_TEST_CASE( __VA_ARGS__ )
#define CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD( className, ... ) CATCH_TEMPLATE_TEST_CASE_METHOD( className, __VA_ARGS__ )
+#define CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG( className, ... ) CATCH_TEMPLATE_TEST_CASE_METHOD( className, __VA_ARGS__ )
#else
-#define CATCH_TEMPLATE_TEST_CASE( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ) ) )
-#define CATCH_TEMPLATE_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), className ) )
+#define CATCH_TEMPLATE_TEST_CASE( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION(__VA_ARGS__) )
+#define CATCH_TEMPLATE_TEST_CASE_SIG( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_SIG_NO_REGISTRATION(__VA_ARGS__) )
+#define CATCH_TEMPLATE_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION(className, __VA_ARGS__ ) )
+#define CATCH_TEMPLATE_TEST_CASE_METHOD_SIG( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_SIG_NO_REGISTRATION(className, __VA_ARGS__ ) )
#define CATCH_TEMPLATE_PRODUCT_TEST_CASE( ... ) CATCH_TEMPLATE_TEST_CASE( __VA_ARGS__ )
+#define CATCH_TEMPLATE_PRODUCT_TEST_CASE_SIG( ... ) CATCH_TEMPLATE_TEST_CASE( __VA_ARGS__ )
#define CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD( className, ... ) CATCH_TEMPLATE_TEST_CASE_METHOD( className, __VA_ARGS__ )
+#define CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG( className, ... ) CATCH_TEMPLATE_TEST_CASE_METHOD( className, __VA_ARGS__ )
#endif
// "BDD-style" convenience wrappers
#endif // CATCH_CONFIG_DISABLE_MATCHERS
#define INFO( msg ) (void)(0)
+#define UNSCOPED_INFO( msg ) (void)(0)
#define WARN( msg ) (void)(0)
#define CAPTURE( msg ) (void)(0)
#define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ))
#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR
-#define TEMPLATE_TEST_CASE( ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ) )
-#define TEMPLATE_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), className )
+#define TEMPLATE_TEST_CASE( ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION(__VA_ARGS__)
+#define TEMPLATE_TEST_CASE_SIG( ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_SIG_NO_REGISTRATION(__VA_ARGS__)
+#define TEMPLATE_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION(className, __VA_ARGS__)
+#define TEMPLATE_TEST_CASE_METHOD_SIG( className, ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_SIG_NO_REGISTRATION(className, __VA_ARGS__ )
#define TEMPLATE_PRODUCT_TEST_CASE( ... ) TEMPLATE_TEST_CASE( __VA_ARGS__ )
+#define TEMPLATE_PRODUCT_TEST_CASE_SIG( ... ) TEMPLATE_TEST_CASE( __VA_ARGS__ )
#define TEMPLATE_PRODUCT_TEST_CASE_METHOD( className, ... ) TEMPLATE_TEST_CASE_METHOD( className, __VA_ARGS__ )
+#define TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG( className, ... ) TEMPLATE_TEST_CASE_METHOD( className, __VA_ARGS__ )
#else
-#define TEMPLATE_TEST_CASE( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ) ) )
-#define TEMPLATE_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_M_P_L_A_T_E____T_E_S_T____ ), className ) )
+#define TEMPLATE_TEST_CASE( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION(__VA_ARGS__) )
+#define TEMPLATE_TEST_CASE_SIG( ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_SIG_NO_REGISTRATION(__VA_ARGS__) )
+#define TEMPLATE_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION(className, __VA_ARGS__ ) )
+#define TEMPLATE_TEST_CASE_METHOD_SIG( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_SIG_NO_REGISTRATION(className, __VA_ARGS__ ) )
#define TEMPLATE_PRODUCT_TEST_CASE( ... ) TEMPLATE_TEST_CASE( __VA_ARGS__ )
+#define TEMPLATE_PRODUCT_TEST_CASE_SIG( ... ) TEMPLATE_TEST_CASE( __VA_ARGS__ )
#define TEMPLATE_PRODUCT_TEST_CASE_METHOD( className, ... ) TEMPLATE_TEST_CASE_METHOD( className, __VA_ARGS__ )
+#define TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG( className, ... ) TEMPLATE_TEST_CASE_METHOD( className, __VA_ARGS__ )
#endif
#define STATIC_REQUIRE( ... ) (void)(0)
projects / thirdparty / snort3.git / commitdiff
