diff --git a/.appveyor.yml b/.appveyor.yml new file mode 100644 index 0000000..64eb630 --- /dev/null +++ b/.appveyor.yml @@ -0,0 +1,10 @@ +version: "{build}" +shallow_clone: true +image: + - Visual Studio 2017 +platform: + - Win32 + - x64 +build_script: + - scripts\build_all.bat +test: off diff --git a/.gitignore b/.gitignore index b9c8035..eb695eb 100644 --- a/.gitignore +++ b/.gitignore @@ -1,4 +1,3 @@ -build-tests-* -tests/build/* -tests/.vscode/* -tests/CMakeLists.txt.user \ No newline at end of file +build/* +.vscode/* +CMakeLists.txt.user diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 0000000..2cf3b94 --- /dev/null +++ b/.travis.yml @@ -0,0 +1,60 @@ +language: cpp +matrix: + include: + - os: linux + dist: trusty + addons: { apt: { sources: ubuntu-toolchain-r-test, packages: ["xorg-dev", "g++-6"] } } + env: MATRIX_EVAL="CC=gcc-6 && CXX=g++-6" + - os: linux + dist: trusty + addons: { apt: { sources: ubuntu-toolchain-r-test, packages: ["xorg-dev", "g++-7"] } } + env: MATRIX_EVAL="CC=gcc-7 && CXX=g++-7" + - os: linux + dist: trusty + addons: { apt: { sources: ubuntu-toolchain-r-test, packages: ["xorg-dev", "g++-8"] } } + env: MATRIX_EVAL="CC=gcc-8 && CXX=g++-8" + - os: linux + dist: trusty + addons: { apt: { sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-precise-3.8"], packages: ["xorg-dev", "clang-3.8", "g++-5"] } } + env: MATRIX_EVAL="CC=clang-3.8 && CXX=clang++-3.8" + - os: linux + dist: trusty + addons: { apt: { sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-precise-3.9"], packages: ["xorg-dev", "clang-3.9", "g++-5"] } } + env: MATRIX_EVAL="CC=clang-3.9 && CXX=clang++-3.9" + - os: linux + dist: trusty + addons: { apt: { sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-trusty-4.0"], packages: ["xorg-dev", "clang-4.0", "g++-5"] } } + env: MATRIX_EVAL="CC=clang-4.0 && CXX=clang++-4.0" + - os: linux + dist: trusty + addons: { apt: { sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-trusty-5.0"], packages: ["xorg-dev", "clang-5.0", "g++-7"] } } + env: MATRIX_EVAL="CC=clang-5.0 && CXX=clang++-5.0" + - os: linux + dist: trusty + addons: { apt: { sources: ["ubuntu-toolchain-r-test", "llvm-toolchain-trusty-6.0"], packages: ["xorg-dev", "clang-6.0", "g++-7"] } } + env: MATRIX_EVAL="CC=clang-6.0 && CXX=clang++-6.0" + - os: osx + osx_image: xcode8.3 + compiler: clang + - os: osx + osx_image: xcode9 + compiler: clang + - os: osx + osx_image: xcode9.1 + compiler: clang + - os: osx + osx_image: xcode9.2 + compiler: clang + - os: osx + osx_image: xcode9.3 + compiler: clang + - os: osx + osx_image: xcode9.4 + compiler: clang + - os: osx + osx_image: xcode10 + compiler: clang +before_install: + - eval "${MATRIX_EVAL}" +script: + - ./scripts/build_all.sh diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..bca9be5 --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,12 @@ +cmake_minimum_required(VERSION 3.5 FATAL_ERROR) +project(kari) + +file(GLOB test_sources "*.cpp" "*.hpp") +add_executable(${PROJECT_NAME} ${test_sources}) +set_target_properties(${PROJECT_NAME} PROPERTIES + CXX_STANDARD 14 + CXX_STANDARD_REQUIRED YES + CXX_EXTENSIONS NO) + +enable_testing() +add_test(${PROJECT_NAME} ${PROJECT_NAME}) diff --git a/LICENSE.md b/LICENSE.md index 7be5d91..9a7e454 100644 --- a/LICENSE.md +++ b/LICENSE.md @@ -1,6 +1,6 @@ MIT License -Copyright (c) 2017 Matvey Cherevko +Copyright (c) 2018 Matvey Cherevko Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal diff --git a/README.md b/README.md index 329953a..506a2c3 100644 --- a/README.md +++ b/README.md @@ -2,23 +2,29 @@ > Experimental library for currying in C++14 -[![circleci][badge.circleci]][circleci] +[![travis][badge.travis]][travis] [![appveyor][badge.appveyor]][appveyor] +[![language][badge.language]][language] [![license][badge.license]][license] [![godbolt][badge.godbolt]][godbolt] [![wandbox][badge.wandbox]][wandbox] +[![paypal][badge.paypal]][paypal] -[badge.circleci]: https://circleci.com/gh/BlackMATov/kari.hpp.svg?style=shield -[badge.appveyor]: https://ci.appveyor.com/api/projects/status/github/blackmatov/kari.hpp?svg=true&passingText=master%20-%20OK -[badge.license]: https://img.shields.io/badge/license-MIT-blue.svg -[badge.godbolt]: https://img.shields.io/badge/try%20it-on%20godbolt-orange.svg -[badge.wandbox]: https://img.shields.io/badge/try%20it-on%20wandbox-5cb85c.svg +[badge.travis]: https://img.shields.io/travis/BlackMATov/kari.hpp/master.svg?logo=travis&style=shield +[badge.appveyor]: https://img.shields.io/appveyor/ci/BlackMATov/kari-hpp/master.svg?logo=appveyor&style=shield +[badge.language]: https://img.shields.io/badge/language-C%2B%2B14-red.svg?style=shield +[badge.license]: https://img.shields.io/badge/license-MIT-blue.svg?style=shield +[badge.godbolt]: https://img.shields.io/badge/try%20it-on%20godbolt-orange.svg?style=shield +[badge.wandbox]: https://img.shields.io/badge/try%20it-on%20wandbox-5cb85c.svg?style=shield +[badge.paypal]: https://img.shields.io/badge/donate-PayPal-orange.svg?logo=paypal&colorA=00457C&style=shield -[circleci]: https://circleci.com/gh/BlackMATov/kari.hpp +[travis]: https://travis-ci.org/BlackMATov/kari.hpp [appveyor]: https://ci.appveyor.com/project/BlackMATov/kari-hpp +[language]: https://en.wikipedia.org/wiki/C%2B%2B14 [license]: https://github.com/BlackMATov/kari.hpp/blob/master/LICENSE.md [godbolt]: https://godbolt.org/g/XPBgjY [wandbox]: https://wandbox.org/permlink/l6uHui1884zfQNa4 +[paypal]: https://www.paypal.me/matov [kari]: https://github.com/BlackMATov/kari.hpp @@ -268,3 +274,5 @@ auto r1 = ((_+2)*_)(_*2) * 10; // output: 24,22 std::cout << r0, << "," << r1 << std::endl; ``` + +## [License (MIT)](./LICENSE.md) diff --git a/appveyor.yml b/appveyor.yml deleted file mode 100644 index cdb1c8c..0000000 --- a/appveyor.yml +++ /dev/null @@ -1,16 +0,0 @@ -version: "{build}" -shallow_clone: true -image: - - Visual Studio 2017 -configuration: - - Debug - - Release -platform: - - Win32 - - x64 -build_script: - - mkdir build && cd build - - cmake ../tests -A%PLATFORM% - - cmake --build . --config %CONFIGURATION% - - ..\build\%CONFIGURATION%\kari.exe -test: off diff --git a/tests/catch.hpp b/catch.hpp similarity index 62% rename from tests/catch.hpp rename to catch.hpp index 362f869..b1b2411 100644 --- a/tests/catch.hpp +++ b/catch.hpp @@ -1,9 +1,9 @@ /* - * Catch v2.0.1 - * Generated: 2017-11-03 11:53:39.642003 + * Catch v2.5.0 + * Generated: 2018-11-26 20:46:12.165372 * ---------------------------------------------------------- * This file has been merged from multiple headers. Please don't edit it directly - * Copyright (c) 2017 Two Blue Cubes Ltd. All rights reserved. + * Copyright (c) 2018 Two Blue Cubes Ltd. All rights reserved. * * Distributed under the Boost Software License, Version 1.0. (See accompanying * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) @@ -13,6 +13,10 @@ // start catch.hpp +#define CATCH_VERSION_MAJOR 2 +#define CATCH_VERSION_MINOR 5 +#define CATCH_VERSION_PATCH 0 + #ifdef __clang__ # pragma clang system_header #elif defined __GNUC__ @@ -26,37 +30,44 @@ # pragma warning(push) # pragma warning(disable: 161 1682) # else // __ICC -# pragma clang diagnostic ignored "-Wglobal-constructors" -# pragma clang diagnostic ignored "-Wvariadic-macros" -# pragma clang diagnostic ignored "-Wc99-extensions" -# pragma clang diagnostic ignored "-Wunused-variable" # pragma clang diagnostic push # pragma clang diagnostic ignored "-Wpadded" # pragma clang diagnostic ignored "-Wswitch-enum" # pragma clang diagnostic ignored "-Wcovered-switch-default" # endif #elif defined __GNUC__ -# pragma GCC diagnostic ignored "-Wvariadic-macros" -# pragma GCC diagnostic ignored "-Wunused-variable" + // GCC likes to warn on REQUIREs, and we cannot suppress them + // locally because g++'s support for _Pragma is lacking in older, + // still supported, versions # pragma GCC diagnostic ignored "-Wparentheses" - # pragma GCC diagnostic push +# pragma GCC diagnostic ignored "-Wunused-variable" # pragma GCC diagnostic ignored "-Wpadded" #endif // end catch_suppress_warnings.h #if defined(CATCH_CONFIG_MAIN) || defined(CATCH_CONFIG_RUNNER) # define CATCH_IMPL +# define CATCH_CONFIG_ALL_PARTS +#endif + +// In the impl file, we want to have access to all parts of the headers +// Can also be used to sanely support PCHs +#if defined(CATCH_CONFIG_ALL_PARTS) # define CATCH_CONFIG_EXTERNAL_INTERFACES # if defined(CATCH_CONFIG_DISABLE_MATCHERS) # undef CATCH_CONFIG_DISABLE_MATCHERS # endif +# if !defined(CATCH_CONFIG_ENABLE_CHRONO_STRINGMAKER) +# define CATCH_CONFIG_ENABLE_CHRONO_STRINGMAKER +# endif #endif +#if !defined(CATCH_CONFIG_IMPL_ONLY) // start catch_platform.h #ifdef __APPLE__ # include -# if TARGET_OS_MAC == 1 +# if TARGET_OS_OSX == 1 # define CATCH_PLATFORM_MAC # elif TARGET_OS_IPHONE == 1 # define CATCH_PLATFORM_IPHONE @@ -65,11 +76,12 @@ #elif defined(linux) || defined(__linux) || defined(__linux__) # define CATCH_PLATFORM_LINUX -#elif defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER) +#elif defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER) || defined(__MINGW32__) # define CATCH_PLATFORM_WINDOWS #endif // end catch_platform.h + #ifdef CATCH_IMPL # ifndef CLARA_CONFIG_MAIN # define CLARA_CONFIG_MAIN_NOT_DEFINED @@ -77,6 +89,13 @@ # endif #endif +// start catch_user_interfaces.h + +namespace Catch { + unsigned int rngSeed(); +} + +// end catch_user_interfaces.h // start catch_tag_alias_autoregistrar.h // start catch_common.h @@ -89,6 +108,7 @@ // CATCH_CONFIG_COUNTER : is the __COUNTER__ macro supported? // CATCH_CONFIG_WINDOWS_SEH : is Windows SEH supported? // CATCH_CONFIG_POSIX_SIGNALS : are POSIX signals supported? +// CATCH_CONFIG_DISABLE_EXCEPTIONS : Are exceptions enabled? // **************** // Note to maintainers: if new toggles are added please document them // in configuration.md, too @@ -101,10 +121,18 @@ #ifdef __cplusplus -# if __cplusplus >= 201402L +# if (__cplusplus >= 201402L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201402L) # define CATCH_CPP14_OR_GREATER # endif +# if (__cplusplus >= 201703L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) +# define CATCH_CPP17_OR_GREATER +# endif + +#endif + +#if defined(CATCH_CPP17_OR_GREATER) +# define CATCH_INTERNAL_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS #endif #ifdef __clang__ @@ -122,16 +150,24 @@ # 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" ) + #endif // __clang__ +//////////////////////////////////////////////////////////////////////////////// +// Assume that non-Windows platforms support posix signals by default +#if !defined(CATCH_PLATFORM_WINDOWS) + #define CATCH_INTERNAL_CONFIG_POSIX_SIGNALS +#endif + //////////////////////////////////////////////////////////////////////////////// // We know some environments not to support full POSIX signals -#if defined(__CYGWIN__) || defined(__QNX__) - -# if !defined(CATCH_CONFIG_POSIX_SIGNALS) -# define CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS -# endif - +#if defined(__CYGWIN__) || defined(__QNX__) || defined(__EMSCRIPTEN__) || defined(__DJGPP__) + #define CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS #endif #ifdef __OS400__ @@ -139,6 +175,24 @@ # define CATCH_CONFIG_COLOUR_NONE #endif +//////////////////////////////////////////////////////////////////////////////// +// Android somehow still does not support std::to_string +#if defined(__ANDROID__) +# define CATCH_INTERNAL_CONFIG_NO_CPP11_TO_STRING +#endif + +//////////////////////////////////////////////////////////////////////////////// +// Not all Windows environments support SEH properly +#if defined(__MINGW32__) +# define CATCH_INTERNAL_CONFIG_NO_WINDOWS_SEH +#endif + +//////////////////////////////////////////////////////////////////////////////// +// PS4 +#if defined(__ORBIS__) +# define CATCH_INTERNAL_CONFIG_NO_NEW_CAPTURE +#endif + //////////////////////////////////////////////////////////////////////////////// // Cygwin #ifdef __CYGWIN__ @@ -146,13 +200,24 @@ // Required for some versions of Cygwin to declare gettimeofday // see: http://stackoverflow.com/questions/36901803/gettimeofday-not-declared-in-this-scope-cygwin # define _BSD_SOURCE +// some versions of cygwin (most) do not support std::to_string. Use the libstd check. +// https://gcc.gnu.org/onlinedocs/gcc-4.8.2/libstdc++/api/a01053_source.html line 2812-2813 +# if !((__cplusplus >= 201103L) && defined(_GLIBCXX_USE_C99) \ + && !defined(_GLIBCXX_HAVE_BROKEN_VSWPRINTF)) +# define CATCH_INTERNAL_CONFIG_NO_CPP11_TO_STRING + +# endif #endif // __CYGWIN__ //////////////////////////////////////////////////////////////////////////////// // Visual C++ #ifdef _MSC_VER +# if _MSC_VER >= 1900 // Visual Studio 2015 or newer +# define CATCH_INTERNAL_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS +# endif + // Universal Windows platform does not support SEH // Or console colours (or console at all...) # if defined(WINAPI_FAMILY) && (WINAPI_FAMILY == WINAPI_FAMILY_APP) @@ -161,8 +226,33 @@ # define CATCH_INTERNAL_CONFIG_WINDOWS_SEH # endif +// MSVC traditional preprocessor needs some workaround for __VA_ARGS__ +// _MSVC_TRADITIONAL == 0 means new conformant preprocessor +// _MSVC_TRADITIONAL == 1 means old traditional non-conformant preprocessor +# if !defined(_MSVC_TRADITIONAL) || (defined(_MSVC_TRADITIONAL) && _MSVC_TRADITIONAL) +# define CATCH_INTERNAL_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR +# endif + #endif // _MSC_VER +//////////////////////////////////////////////////////////////////////////////// +// Check if we are compiled with -fno-exceptions or equivalent +#if defined(__EXCEPTIONS) || defined(__cpp_exceptions) || defined(_CPPUNWIND) +# define CATCH_INTERNAL_CONFIG_EXCEPTIONS_ENABLED +#endif + +//////////////////////////////////////////////////////////////////////////////// +// DJGPP +#ifdef __DJGPP__ +# define CATCH_INTERNAL_CONFIG_NO_WCHAR +#endif // __DJGPP__ + +//////////////////////////////////////////////////////////////////////////////// +// Embarcadero C++Build +#if defined(__BORLANDC__) + #define CATCH_INTERNAL_CONFIG_POLYFILL_ISNAN +#endif + //////////////////////////////////////////////////////////////////////////////// // Use of __COUNTER__ is suppressed during code analysis in @@ -174,16 +264,78 @@ #define CATCH_INTERNAL_CONFIG_COUNTER #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() && defined(CATCH_CPP17_OR_GREATER) +# define CATCH_INTERNAL_CONFIG_CPP17_STRING_VIEW +#endif +#endif + +//////////////////////////////////////////////////////////////////////////////// +// Check if variant is available and usable +#if defined(__has_include) +# if __has_include() && defined(CATCH_CPP17_OR_GREATER) +# if defined(__clang__) && (__clang_major__ < 8) + // work around clang bug with libstdc++ https://bugs.llvm.org/show_bug.cgi?id=31852 + // fix should be in clang 8, workaround in libstdc++ 8.2 +# include +# if defined(__GLIBCXX__) && defined(_GLIBCXX_RELEASE) && (_GLIBCXX_RELEASE < 9) +# define CATCH_CONFIG_NO_CPP17_VARIANT +# else +# define CATCH_INTERNAL_CONFIG_CPP17_VARIANT +# endif // defined(__GLIBCXX__) && defined(_GLIBCXX_RELEASE) && (_GLIBCXX_RELEASE < 9) +# endif // defined(__clang__) && (__clang_major__ < 8) +# endif // __has_include() && defined(CATCH_CPP17_OR_GREATER) +#endif // __has_include + #if defined(CATCH_INTERNAL_CONFIG_COUNTER) && !defined(CATCH_CONFIG_NO_COUNTER) && !defined(CATCH_CONFIG_COUNTER) # define CATCH_CONFIG_COUNTER #endif -#if defined(CATCH_INTERNAL_CONFIG_WINDOWS_SEH) && !defined(CATCH_CONFIG_NO_WINDOWS_SEH) && !defined(CATCH_CONFIG_WINDOWS_SEH) +#if defined(CATCH_INTERNAL_CONFIG_WINDOWS_SEH) && !defined(CATCH_CONFIG_NO_WINDOWS_SEH) && !defined(CATCH_CONFIG_WINDOWS_SEH) && !defined(CATCH_INTERNAL_CONFIG_NO_WINDOWS_SEH) # define CATCH_CONFIG_WINDOWS_SEH #endif // This is set by default, because we assume that unix compilers are posix-signal-compatible by default. -#if !defined(CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS) && !defined(CATCH_CONFIG_NO_POSIX_SIGNALS) && !defined(CATCH_CONFIG_POSIX_SIGNALS) +#if defined(CATCH_INTERNAL_CONFIG_POSIX_SIGNALS) && !defined(CATCH_INTERNAL_CONFIG_NO_POSIX_SIGNALS) && !defined(CATCH_CONFIG_NO_POSIX_SIGNALS) && !defined(CATCH_CONFIG_POSIX_SIGNALS) # define CATCH_CONFIG_POSIX_SIGNALS #endif +// This is set by default, because we assume that compilers with no wchar_t support are just rare exceptions. +#if !defined(CATCH_INTERNAL_CONFIG_NO_WCHAR) && !defined(CATCH_CONFIG_NO_WCHAR) && !defined(CATCH_CONFIG_WCHAR) +# define CATCH_CONFIG_WCHAR +#endif + +#if !defined(CATCH_INTERNAL_CONFIG_NO_CPP11_TO_STRING) && !defined(CATCH_CONFIG_NO_CPP11_TO_STRING) && !defined(CATCH_CONFIG_CPP11_TO_STRING) +# define CATCH_CONFIG_CPP11_TO_STRING +#endif + +#if defined(CATCH_INTERNAL_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS) && !defined(CATCH_CONFIG_NO_CPP17_UNCAUGHT_EXCEPTIONS) && !defined(CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS) +# define CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS +#endif + +#if defined(CATCH_INTERNAL_CONFIG_CPP17_STRING_VIEW) && !defined(CATCH_CONFIG_NO_CPP17_STRING_VIEW) && !defined(CATCH_CONFIG_CPP17_STRING_VIEW) +# define CATCH_CONFIG_CPP17_STRING_VIEW +#endif + +#if defined(CATCH_INTERNAL_CONFIG_CPP17_VARIANT) && !defined(CATCH_CONFIG_NO_CPP17_VARIANT) && !defined(CATCH_CONFIG_CPP17_VARIANT) +# define CATCH_CONFIG_CPP17_VARIANT +#endif + +#if defined(CATCH_CONFIG_EXPERIMENTAL_REDIRECT) +# define CATCH_INTERNAL_CONFIG_NEW_CAPTURE +#endif + +#if defined(CATCH_INTERNAL_CONFIG_NEW_CAPTURE) && !defined(CATCH_INTERNAL_CONFIG_NO_NEW_CAPTURE) && !defined(CATCH_CONFIG_NO_NEW_CAPTURE) && !defined(CATCH_CONFIG_NEW_CAPTURE) +# define CATCH_CONFIG_NEW_CAPTURE +#endif + +#if !defined(CATCH_INTERNAL_CONFIG_EXCEPTIONS_ENABLED) && !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS) +# define CATCH_CONFIG_DISABLE_EXCEPTIONS +#endif + +#if defined(CATCH_INTERNAL_CONFIG_POLYFILL_ISNAN) && !defined(CATCH_CONFIG_NO_POLYFILL_ISNAN) && !defined(CATCH_CONFIG_POLYFILL_ISNAN) +# define CATCH_CONFIG_POLYFILL_ISNAN +#endif #if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS) # define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS @@ -193,6 +345,24 @@ # 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_CONFIG_DISABLE_EXCEPTIONS) +#define CATCH_TRY if ((true)) +#define CATCH_CATCH_ALL if ((false)) +#define CATCH_CATCH_ANON(type) if ((false)) +#else +#define CATCH_TRY try +#define CATCH_CATCH_ALL catch (...) +#define CATCH_CATCH_ANON(type) catch (type) +#endif + +#if defined(CATCH_INTERNAL_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR) && !defined(CATCH_CONFIG_NO_TRADITIONAL_MSVC_PREPROCESSOR) && !defined(CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR) +#define CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR +#endif // end catch_compiler_capabilities.h #define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line @@ -207,6 +377,10 @@ #include #include +// We need a dummy global operator<< so we can bring it into Catch namespace later +struct Catch_global_namespace_dummy {}; +std::ostream& operator<<(std::ostream&, Catch_global_namespace_dummy); + namespace Catch { struct CaseSensitive { enum Choice { @@ -228,7 +402,10 @@ namespace Catch { struct SourceLineInfo { SourceLineInfo() = delete; - SourceLineInfo( char const* _file, std::size_t _line ) noexcept; + SourceLineInfo( char const* _file, std::size_t _line ) noexcept + : file( _file ), + line( _line ) + {} SourceLineInfo( SourceLineInfo const& other ) = default; SourceLineInfo( SourceLineInfo && ) = default; @@ -245,10 +422,10 @@ namespace Catch { std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ); - // This is just here to avoid compiler warnings with macro constants and boolean literals - bool isTrue( bool value ); - bool alwaysTrue(); - bool alwaysFalse(); + // Bring in operator<< from global namespace into Catch namespace + // This is necessary because the overload of operator<< above makes + // lookup stop at namespace Catch + using ::operator<<; // Use this in variadic streaming macros to allow // >> +StreamEndStop @@ -275,7 +452,10 @@ namespace Catch { } // end namespace Catch -#define CATCH_REGISTER_TAG_ALIAS( alias, spec ) namespace{ Catch::RegistrarForTagAliases INTERNAL_CATCH_UNIQUE_NAME( AutoRegisterTagAlias )( alias, spec, CATCH_INTERNAL_LINEINFO ); } +#define CATCH_REGISTER_TAG_ALIAS( alias, spec ) \ + CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + namespace{ Catch::RegistrarForTagAliases INTERNAL_CATCH_UNIQUE_NAME( AutoRegisterTagAlias )( alias, spec, CATCH_INTERNAL_LINEINFO ); } \ + CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS // end catch_tag_alias_autoregistrar.h // start catch_test_registry.h @@ -330,10 +510,12 @@ namespace Catch { /// visible - but it does mean (substring) StringRefs should not be shared between /// threads. class StringRef { - friend struct StringRefTestAccess; - + public: using size_type = std::size_t; + private: + friend struct StringRefTestAccess; + char const* m_start; size_type m_size; @@ -341,16 +523,50 @@ namespace Catch { void takeOwnership(); - public: // construction/ assignment - StringRef() noexcept; - StringRef( StringRef const& other ) noexcept; - StringRef( StringRef&& other ) noexcept; - StringRef( char const* rawChars ) noexcept; - StringRef( char const* rawChars, size_type size ) noexcept; - StringRef( std::string const& stdString ) noexcept; - ~StringRef() noexcept; + static constexpr char const* const s_empty = ""; + + public: // construction/ assignment + StringRef() noexcept + : StringRef( s_empty, 0 ) + {} + + StringRef( StringRef const& other ) noexcept + : m_start( other.m_start ), + m_size( other.m_size ) + {} + + StringRef( StringRef&& other ) noexcept + : m_start( other.m_start ), + m_size( other.m_size ), + m_data( other.m_data ) + { + other.m_data = nullptr; + } + + StringRef( char const* rawChars ) noexcept; + + StringRef( char const* rawChars, size_type size ) noexcept + : m_start( rawChars ), + m_size( size ) + {} + + StringRef( std::string const& stdString ) noexcept + : m_start( stdString.c_str() ), + m_size( stdString.size() ) + {} + + ~StringRef() noexcept { + delete[] m_data; + } + + auto operator = ( StringRef const &other ) noexcept -> StringRef& { + delete[] m_data; + m_data = nullptr; + m_start = other.m_start; + m_size = other.m_size; + return *this; + } - auto operator = ( StringRef other ) noexcept -> StringRef&; operator std::string() const; void swap( StringRef& other ) noexcept; @@ -362,29 +578,142 @@ namespace Catch { auto operator[] ( size_type index ) const noexcept -> char; public: // named queries - auto empty() const noexcept -> bool; - auto size() const noexcept -> size_type; + auto empty() const noexcept -> bool { + return m_size == 0; + } + auto size() const noexcept -> size_type { + return m_size; + } + auto numberOfCharacters() const noexcept -> size_type; auto c_str() const -> char const*; public: // substrings and searches auto substr( size_type start, size_type size ) const noexcept -> StringRef; + // Returns the current start pointer. + // Note that the pointer can change when if the StringRef is a substring + auto currentData() const noexcept -> char const*; + private: // ownership queries - may not be consistent between calls auto isOwned() const noexcept -> bool; auto isSubstring() const noexcept -> bool; - auto data() const noexcept -> char const*; }; auto operator + ( StringRef const& lhs, StringRef const& rhs ) -> std::string; auto operator + ( StringRef const& lhs, char const* rhs ) -> std::string; auto operator + ( char const* lhs, StringRef const& rhs ) -> std::string; + auto operator += ( std::string& lhs, StringRef const& sr ) -> std::string&; auto operator << ( std::ostream& os, StringRef const& sr ) -> std::ostream&; + inline auto operator "" _sr( char const* rawChars, std::size_t size ) noexcept -> StringRef { + return StringRef( rawChars, size ); + } + } // namespace Catch +inline auto operator "" _catch_sr( char const* rawChars, std::size_t size ) noexcept -> Catch::StringRef { + return Catch::StringRef( rawChars, size ); +} + // end catch_stringref.h +// start catch_type_traits.hpp + + +namespace Catch{ + +#ifdef CATCH_CPP17_OR_GREATER + template + inline constexpr auto is_unique = std::true_type{}; + + template + inline constexpr auto is_unique = std::bool_constant< + (!std::is_same_v && ...) && is_unique + >{}; +#else + +template +struct is_unique : std::true_type{}; + +template +struct is_unique : std::integral_constant +::value + && is_unique::value + && is_unique::value +>{}; + +#endif +} + +// end catch_type_traits.hpp +// start catch_preprocessor.hpp + + +#define CATCH_RECURSION_LEVEL0(...) __VA_ARGS__ +#define CATCH_RECURSION_LEVEL1(...) CATCH_RECURSION_LEVEL0(CATCH_RECURSION_LEVEL0(CATCH_RECURSION_LEVEL0(__VA_ARGS__))) +#define CATCH_RECURSION_LEVEL2(...) CATCH_RECURSION_LEVEL1(CATCH_RECURSION_LEVEL1(CATCH_RECURSION_LEVEL1(__VA_ARGS__))) +#define CATCH_RECURSION_LEVEL3(...) CATCH_RECURSION_LEVEL2(CATCH_RECURSION_LEVEL2(CATCH_RECURSION_LEVEL2(__VA_ARGS__))) +#define CATCH_RECURSION_LEVEL4(...) CATCH_RECURSION_LEVEL3(CATCH_RECURSION_LEVEL3(CATCH_RECURSION_LEVEL3(__VA_ARGS__))) +#define CATCH_RECURSION_LEVEL5(...) CATCH_RECURSION_LEVEL4(CATCH_RECURSION_LEVEL4(CATCH_RECURSION_LEVEL4(__VA_ARGS__))) + +#ifdef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR +#define INTERNAL_CATCH_EXPAND_VARGS(...) __VA_ARGS__ +// MSVC needs more evaluations +#define CATCH_RECURSION_LEVEL6(...) CATCH_RECURSION_LEVEL5(CATCH_RECURSION_LEVEL5(CATCH_RECURSION_LEVEL5(__VA_ARGS__))) +#define CATCH_RECURSE(...) CATCH_RECURSION_LEVEL6(CATCH_RECURSION_LEVEL6(__VA_ARGS__)) +#else +#define CATCH_RECURSE(...) CATCH_RECURSION_LEVEL5(__VA_ARGS__) +#endif + +#define CATCH_REC_END(...) +#define CATCH_REC_OUT + +#define CATCH_EMPTY() +#define CATCH_DEFER(id) id CATCH_EMPTY() + +#define CATCH_REC_GET_END2() 0, CATCH_REC_END +#define CATCH_REC_GET_END1(...) CATCH_REC_GET_END2 +#define CATCH_REC_GET_END(...) CATCH_REC_GET_END1 +#define CATCH_REC_NEXT0(test, next, ...) next CATCH_REC_OUT +#define CATCH_REC_NEXT1(test, next) CATCH_DEFER ( CATCH_REC_NEXT0 ) ( test, next, 0) +#define CATCH_REC_NEXT(test, next) CATCH_REC_NEXT1(CATCH_REC_GET_END test, next) + +#define CATCH_REC_LIST0(f, x, peek, ...) , f(x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST1) ) ( f, peek, __VA_ARGS__ ) +#define CATCH_REC_LIST1(f, x, peek, ...) , f(x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST0) ) ( f, peek, __VA_ARGS__ ) +#define CATCH_REC_LIST2(f, x, peek, ...) f(x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST1) ) ( f, peek, __VA_ARGS__ ) + +#define CATCH_REC_LIST0_UD(f, userdata, x, peek, ...) , f(userdata, x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST1_UD) ) ( f, userdata, peek, __VA_ARGS__ ) +#define CATCH_REC_LIST1_UD(f, userdata, x, peek, ...) , f(userdata, x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST0_UD) ) ( f, userdata, peek, __VA_ARGS__ ) +#define CATCH_REC_LIST2_UD(f, userdata, x, peek, ...) f(userdata, x) CATCH_DEFER ( CATCH_REC_NEXT(peek, CATCH_REC_LIST1_UD) ) ( f, userdata, peek, __VA_ARGS__ ) + +// Applies the function macro `f` to each of the remaining parameters, inserts commas between the results, +// and passes userdata as the first parameter to each invocation, +// e.g. CATCH_REC_LIST_UD(f, x, a, b, c) evaluates to f(x, a), f(x, b), f(x, c) +#define CATCH_REC_LIST_UD(f, userdata, ...) CATCH_RECURSE(CATCH_REC_LIST2_UD(f, userdata, __VA_ARGS__, ()()(), ()()(), ()()(), 0)) + +#define CATCH_REC_LIST(f, ...) CATCH_RECURSE(CATCH_REC_LIST2(f, __VA_ARGS__, ()()(), ()()(), ()()(), 0)) + +#define INTERNAL_CATCH_EXPAND1(param) INTERNAL_CATCH_EXPAND2(param) +#define INTERNAL_CATCH_EXPAND2(...) INTERNAL_CATCH_NO## __VA_ARGS__ +#define INTERNAL_CATCH_DEF(...) INTERNAL_CATCH_DEF __VA_ARGS__ +#define INTERNAL_CATCH_NOINTERNAL_CATCH_DEF + +#define INTERNAL_CATCH_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__)) +#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__))) +#endif + +// end catch_preprocessor.hpp namespace Catch { template @@ -407,13 +736,13 @@ auto makeTestInvoker( void (C::*testAsMethod)() ) noexcept -> ITestInvoker* { } struct NameAndTags { - NameAndTags( StringRef name_ = "", StringRef tags_ = "" ) noexcept; + NameAndTags( StringRef const& name_ = StringRef(), StringRef const& tags_ = StringRef() ) noexcept; StringRef name; StringRef tags; }; struct AutoReg : NonCopyable { - AutoReg( ITestInvoker* invoker, SourceLineInfo const& lineInfo, StringRef classOrMethod, NameAndTags const& nameAndTags ) noexcept; + AutoReg( ITestInvoker* invoker, SourceLineInfo const& lineInfo, StringRef const& classOrMethod, NameAndTags const& nameAndTags ) noexcept; ~AutoReg(); }; @@ -424,19 +753,30 @@ struct AutoReg : NonCopyable { static void TestName() #define INTERNAL_CATCH_TESTCASE_METHOD_NO_REGISTRATION( TestName, ClassName, ... ) \ namespace{ \ - struct TestName : ClassName { \ + struct TestName : INTERNAL_CATCH_REMOVE_PARENS(ClassName) { \ void test(); \ }; \ } \ void TestName::test() - + #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_NO_REGISTRATION( TestName, ... ) \ + template \ + static void TestName() + #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_NO_REGISTRATION( TestName, ClassName, ... ) \ + namespace{ \ + template \ + struct TestName : INTERNAL_CATCH_REMOVE_PARENS(ClassName ) { \ + void test(); \ + }; \ + } \ + template \ + void TestName::test() #endif /////////////////////////////////////////////////////////////////////////////// #define INTERNAL_CATCH_TESTCASE2( TestName, ... ) \ static void TestName(); \ CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ - namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( Catch::makeTestInvoker( &TestName ), CATCH_INTERNAL_LINEINFO, "", Catch::NameAndTags{ __VA_ARGS__ } ); } /* NOLINT */ \ + 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 \ static void TestName() #define INTERNAL_CATCH_TESTCASE( ... ) \ @@ -452,7 +792,7 @@ struct AutoReg : NonCopyable { #define INTERNAL_CATCH_TEST_CASE_METHOD2( TestName, ClassName, ... )\ CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ namespace{ \ - struct TestName : ClassName{ \ + struct TestName : INTERNAL_CATCH_REMOVE_PARENS(ClassName) { \ void test(); \ }; \ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( Catch::makeTestInvoker( &TestName::test ), CATCH_INTERNAL_LINEINFO, #ClassName, Catch::NameAndTags{ __VA_ARGS__ } ); /* NOLINT */ \ @@ -465,23 +805,202 @@ struct AutoReg : NonCopyable { /////////////////////////////////////////////////////////////////////////////// #define INTERNAL_CATCH_REGISTER_TESTCASE( Function, ... ) \ CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ - Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( Catch::makeTestInvoker( Function ), CATCH_INTERNAL_LINEINFO, "", Catch::NameAndTags{ __VA_ARGS__ } ); /* NOLINT */ \ + 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 + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_2(TestName, TestFunc, Name, Tags, ... )\ + CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + template \ + static void TestFunc();\ + namespace {\ + template \ + struct TestName{\ + template \ + TestName(Ts...names){\ + CATCH_INTERNAL_CHECK_UNIQUE_TYPES(CATCH_REC_LIST(INTERNAL_CATCH_REMOVE_PARENS, __VA_ARGS__)) \ + using expander = int[];\ + (void)expander{(Catch::AutoReg( Catch::makeTestInvoker( &TestFunc ), CATCH_INTERNAL_LINEINFO, Catch::StringRef(), Catch::NameAndTags{ names, Tags } ), 0)... };/* NOLINT */ \ + }\ + };\ + INTERNAL_CATCH_TEMPLATE_REGISTRY_INITIATE(TestName, Name, __VA_ARGS__) \ + }\ + CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS \ + template \ + 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 + +#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__ ) +#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__ ) ) +#endif + + #define INTERNAL_CATCH_TEMPLATE_REGISTRY_INITIATE(TestName, Name, ...)\ + static int INTERNAL_CATCH_UNIQUE_NAME( globalRegistrar ) = [](){\ + TestName(CATCH_REC_LIST_UD(INTERNAL_CATCH_TEMPLATE_UNIQUE_NAME,Name, __VA_ARGS__));\ + return 0;\ + }(); + + #define INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD_2( TestNameClass, TestName, ClassName, Name, Tags, ... ) \ + CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + namespace{ \ + template \ + struct TestName : INTERNAL_CATCH_REMOVE_PARENS(ClassName ) { \ + void test();\ + };\ + template \ + struct TestNameClass{\ + template \ + TestNameClass(Ts...names){\ + CATCH_INTERNAL_CHECK_UNIQUE_TYPES(CATCH_REC_LIST(INTERNAL_CATCH_REMOVE_PARENS, __VA_ARGS__)) \ + using expander = int[];\ + (void)expander{(Catch::AutoReg( Catch::makeTestInvoker( &TestName::test ), CATCH_INTERNAL_LINEINFO, #ClassName, Catch::NameAndTags{ names, Tags } ), 0)... };/* NOLINT */ \ + }\ + };\ + INTERNAL_CATCH_TEMPLATE_REGISTRY_INITIATE(TestNameClass, Name, __VA_ARGS__)\ + }\ + CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS\ + template \ + void TestName::test() + +#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__ ) +#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__ ) ) +#endif + // end catch_test_registry.h // start catch_capture.hpp // start catch_assertionhandler.h +// start catch_assertioninfo.h + +// start catch_result_type.h + +namespace Catch { + + // ResultWas::OfType enum + struct ResultWas { enum OfType { + Unknown = -1, + Ok = 0, + Info = 1, + Warning = 2, + + FailureBit = 0x10, + + ExpressionFailed = FailureBit | 1, + ExplicitFailure = FailureBit | 2, + + Exception = 0x100 | FailureBit, + + ThrewException = Exception | 1, + DidntThrowException = Exception | 2, + + FatalErrorCondition = 0x200 | FailureBit + + }; }; + + bool isOk( ResultWas::OfType resultType ); + bool isJustInfo( int flags ); + + // ResultDisposition::Flags enum + struct ResultDisposition { enum Flags { + Normal = 0x01, + + ContinueOnFailure = 0x02, // Failures fail test, but execution continues + FalseTest = 0x04, // Prefix expression with ! + SuppressFail = 0x08 // Failures are reported but do not fail the test + }; }; + + ResultDisposition::Flags operator | ( ResultDisposition::Flags lhs, ResultDisposition::Flags rhs ); + + bool shouldContinueOnFailure( int flags ); + inline bool isFalseTest( int flags ) { return ( flags & ResultDisposition::FalseTest ) != 0; } + bool shouldSuppressFailure( int flags ); + +} // end namespace Catch + +// end catch_result_type.h +namespace Catch { + + struct AssertionInfo + { + StringRef macroName; + SourceLineInfo lineInfo; + StringRef capturedExpression; + ResultDisposition::Flags resultDisposition; + + // We want to delete this constructor but a compiler bug in 4.8 means + // the struct is then treated as non-aggregate + //AssertionInfo() = delete; + }; + +} // end namespace Catch + +// end catch_assertioninfo.h // start catch_decomposer.h // start catch_tostring.h -#include #include #include #include #include +// start catch_stream.h + +#include +#include +#include + +namespace Catch { + + std::ostream& cout(); + std::ostream& cerr(); + std::ostream& clog(); + + class StringRef; + + struct IStream { + virtual ~IStream(); + virtual std::ostream& stream() const = 0; + }; + + auto makeStream( StringRef const &filename ) -> IStream const*; + + class ReusableStringStream { + std::size_t m_index; + std::ostream* m_oss; + public: + ReusableStringStream(); + ~ReusableStringStream(); + + auto str() const -> std::string; + + template + auto operator << ( T const& value ) -> ReusableStringStream& { + *m_oss << value; + return *this; + } + auto get() -> std::ostream& { return *m_oss; } + }; +} + +// end catch_stream.h + +#ifdef CATCH_CONFIG_CPP17_STRING_VIEW +#include +#endif #ifdef __OBJC__ // start catch_objc_arc.hpp @@ -534,14 +1053,7 @@ inline id performOptionalSelector( id obj, SEL sel ) { #pragma warning(disable:4180) // We attempt to stream a function (address) by const&, which MSVC complains about but is harmless #endif -// We need a dummy global operator<< so we can bring it into Catch namespace later -struct Catch_global_namespace_dummy; -std::ostream& operator<<(std::ostream&, Catch_global_namespace_dummy); - namespace Catch { - // Bring in operator<< from global namespace into Catch namespace - using ::operator<<; - namespace Detail { extern const std::string unprintableString; @@ -566,25 +1078,66 @@ namespace Catch { static const bool value = decltype(test(0))::value; }; + template + std::string convertUnknownEnumToString( E e ); + + template + typename std::enable_if< + !std::is_enum::value && !std::is_base_of::value, + std::string>::type convertUnstreamable( T const& ) { + return Detail::unprintableString; + } + template + typename std::enable_if< + !std::is_enum::value && std::is_base_of::value, + std::string>::type convertUnstreamable(T const& ex) { + return ex.what(); + } + + template + typename std::enable_if< + std::is_enum::value + , std::string>::type convertUnstreamable( T const& value ) { + return convertUnknownEnumToString( value ); + } + +#if defined(_MANAGED) + //! Convert a CLR string to a utf8 std::string + template + std::string clrReferenceToString( T^ ref ) { + if (ref == nullptr) + return std::string("null"); + auto bytes = System::Text::Encoding::UTF8->GetBytes(ref->ToString()); + cli::pin_ptr p = &bytes[0]; + return std::string(reinterpret_cast(p), bytes->Length); + } +#endif + } // namespace Detail // If we decide for C++14, change these to enable_if_ts - template + template struct StringMaker { template static typename std::enable_if<::Catch::Detail::IsStreamInsertable::value, std::string>::type - convert(const Fake& t) { - std::ostringstream sstr; - sstr << t; - return sstr.str(); + convert(const Fake& value) { + ReusableStringStream rss; + // NB: call using the function-like syntax to avoid ambiguity with + // user-defined templated operator<< under clang. + rss.operator<<(value); + return rss.str(); } template static typename std::enable_if::value, std::string>::type - convert(const Fake&) { - return Detail::unprintableString; + convert( const Fake& value ) { +#if !defined(CATCH_CONFIG_FALLBACK_STRINGIFIER) + return Detail::convertUnstreamable(value); +#else + return CATCH_CONFIG_FALLBACK_STRINGIFIER(value); +#endif } }; @@ -597,6 +1150,18 @@ namespace Catch { return ::Catch::StringMaker::type>::type>::convert(e); } + template + std::string convertUnknownEnumToString( E e ) { + return ::Catch::Detail::stringify(static_cast::type>(e)); + } + +#if defined(_MANAGED) + template + std::string stringify( T^ e ) { + return ::Catch::StringMaker::convert(e); + } +#endif + } // namespace Detail // Some predefined specializations @@ -605,10 +1170,13 @@ namespace Catch { struct StringMaker { static std::string convert(const std::string& str); }; + +#ifdef CATCH_CONFIG_CPP17_STRING_VIEW template<> - struct StringMaker { - static std::string convert(const std::wstring& wstr); + struct StringMaker { + static std::string convert(std::string_view str); }; +#endif template<> struct StringMaker { @@ -618,6 +1186,20 @@ namespace Catch { struct StringMaker { static std::string convert(char * str); }; + +#ifdef CATCH_CONFIG_WCHAR + template<> + struct StringMaker { + static std::string convert(const std::wstring& wstr); + }; + +# ifdef CATCH_CONFIG_CPP17_STRING_VIEW + template<> + struct StringMaker { + static std::string convert(std::wstring_view str); + }; +# endif + template<> struct StringMaker { static std::string convert(wchar_t const * str); @@ -626,23 +1208,26 @@ namespace Catch { struct StringMaker { static std::string convert(wchar_t * str); }; +#endif + // TBD: Should we use `strnlen` to ensure that we don't go out of the buffer, + // while keeping string semantics? template struct StringMaker { - static std::string convert(const char* str) { + static std::string convert(char const* str) { return ::Catch::Detail::stringify(std::string{ str }); } }; template struct StringMaker { - static std::string convert(const char* str) { - return ::Catch::Detail::stringify(std::string{ str }); + static std::string convert(signed char const* str) { + return ::Catch::Detail::stringify(std::string{ reinterpret_cast(str) }); } }; template struct StringMaker { - static std::string convert(const char* str) { - return ::Catch::Detail::stringify(std::string{ str }); + static std::string convert(unsigned char const* str) { + return ::Catch::Detail::stringify(std::string{ reinterpret_cast(str) }); } }; @@ -726,35 +1311,30 @@ namespace Catch { } }; +#if defined(_MANAGED) + template + struct StringMaker { + static std::string convert( T^ ref ) { + return ::Catch::Detail::clrReferenceToString(ref); + } + }; +#endif + namespace Detail { template std::string rangeToString(InputIterator first, InputIterator last) { - std::ostringstream oss; - oss << "{ "; + ReusableStringStream rss; + rss << "{ "; if (first != last) { - oss << ::Catch::Detail::stringify(*first); + rss << ::Catch::Detail::stringify(*first); for (++first; first != last; ++first) - oss << ", " << ::Catch::Detail::stringify(*first); + rss << ", " << ::Catch::Detail::stringify(*first); } - oss << " }"; - return oss.str(); + rss << " }"; + return rss.str(); } } - template - struct StringMaker > { - static std::string convert( std::vector const& v ) { - return ::Catch::Detail::rangeToString( v.begin(), v.end() ); - } - }; - - template - struct EnumStringMaker { - static std::string convert(const T& t) { - return ::Catch::Detail::stringify(static_cast::type>(t)); - } - }; - #ifdef __OBJC__ template<> struct StringMaker { @@ -788,6 +1368,7 @@ namespace Catch { #if defined(CATCH_CONFIG_ENABLE_ALL_STRINGMAKERS) # define CATCH_CONFIG_ENABLE_PAIR_STRINGMAKER # define CATCH_CONFIG_ENABLE_TUPLE_STRINGMAKER +# define CATCH_CONFIG_ENABLE_VARIANT_STRINGMAKER # define CATCH_CONFIG_ENABLE_CHRONO_STRINGMAKER #endif @@ -798,13 +1379,13 @@ namespace Catch { template struct StringMaker > { static std::string convert(const std::pair& pair) { - std::ostringstream oss; - oss << "{ " + ReusableStringStream rss; + rss << "{ " << ::Catch::Detail::stringify(pair.first) << ", " << ::Catch::Detail::stringify(pair.second) << " }"; - return oss.str(); + return rss.str(); } }; } @@ -841,22 +1422,114 @@ namespace Catch { template struct StringMaker> { static std::string convert(const std::tuple& tuple) { - std::ostringstream os; - os << '{'; - Detail::TupleElementPrinter>::print(tuple, os); - os << " }"; - return os.str(); + ReusableStringStream rss; + rss << '{'; + Detail::TupleElementPrinter>::print(tuple, rss.get()); + rss << " }"; + return rss.str(); } }; } #endif // CATCH_CONFIG_ENABLE_TUPLE_STRINGMAKER +#if defined(CATCH_CONFIG_ENABLE_VARIANT_STRINGMAKER) && defined(CATCH_CONFIG_CPP17_VARIANT) +#include +namespace Catch { + template<> + struct StringMaker { + static std::string convert(const std::monostate&) { + return "{ }"; + } + }; + + template + struct StringMaker> { + static std::string convert(const std::variant& variant) { + if (variant.valueless_by_exception()) { + return "{valueless variant}"; + } else { + return std::visit( + [](const auto& value) { + return ::Catch::Detail::stringify(value); + }, + variant + ); + } + } + }; +} +#endif // CATCH_CONFIG_ENABLE_VARIANT_STRINGMAKER + +namespace Catch { + struct not_this_one {}; // Tag type for detecting which begin/ end are being selected + + // Import begin/ end from std here so they are considered alongside the fallback (...) overloads in this namespace + using std::begin; + using std::end; + + not_this_one begin( ... ); + not_this_one end( ... ); + + template + struct is_range { + static const bool value = + !std::is_same())), not_this_one>::value && + !std::is_same())), not_this_one>::value; + }; + +#if defined(_MANAGED) // Managed types are never ranges + template + struct is_range { + static const bool value = false; + }; +#endif + + template + std::string rangeToString( Range const& range ) { + return ::Catch::Detail::rangeToString( begin( range ), end( range ) ); + } + + // Handle vector specially + template + std::string rangeToString( std::vector const& v ) { + ReusableStringStream rss; + rss << "{ "; + bool first = true; + for( bool b : v ) { + if( first ) + first = false; + else + rss << ", "; + rss << ::Catch::Detail::stringify( b ); + } + rss << " }"; + return rss.str(); + } + + template + struct StringMaker::value && !::Catch::Detail::IsStreamInsertable::value>::type> { + static std::string convert( R const& range ) { + return rangeToString( range ); + } + }; + + template + struct StringMaker { + static std::string convert(T const(&arr)[SZ]) { + return rangeToString(arr); + } + }; + +} // namespace Catch + // Separate std::chrono::duration specialization #if defined(CATCH_CONFIG_ENABLE_CHRONO_STRINGMAKER) #include #include #include +namespace Catch { + template struct ratio_string { static std::string symbol(); @@ -864,69 +1537,68 @@ struct ratio_string { template std::string ratio_string::symbol() { - std::ostringstream oss; - oss << '[' << Ratio::num << '/' + Catch::ReusableStringStream rss; + rss << '[' << Ratio::num << '/' << Ratio::den << ']'; - return oss.str(); + return rss.str(); } template <> struct ratio_string { - static std::string symbol() { return "a"; } + static std::string symbol(); }; template <> struct ratio_string { - static std::string symbol() { return "f"; } + static std::string symbol(); }; template <> struct ratio_string { - static std::string symbol() { return "p"; } + static std::string symbol(); }; template <> struct ratio_string { - static std::string symbol() { return "n"; } + static std::string symbol(); }; template <> struct ratio_string { - static std::string symbol() { return "u"; } + static std::string symbol(); }; template <> struct ratio_string { - static std::string symbol() { return "m"; } + static std::string symbol(); }; -namespace Catch { //////////// // std::chrono::duration specializations template struct StringMaker> { static std::string convert(std::chrono::duration const& duration) { - std::ostringstream oss; - oss << duration.count() << ' ' << ratio_string::symbol() << 's'; - return oss.str(); + ReusableStringStream rss; + rss << duration.count() << ' ' << ratio_string::symbol() << 's'; + return rss.str(); } }; template struct StringMaker>> { static std::string convert(std::chrono::duration> const& duration) { - std::ostringstream oss; - oss << duration.count() << " s"; - return oss.str(); + ReusableStringStream rss; + rss << duration.count() << " s"; + return rss.str(); } }; template struct StringMaker>> { static std::string convert(std::chrono::duration> const& duration) { - std::ostringstream oss; - oss << duration.count() << " m"; - return oss.str(); + ReusableStringStream rss; + rss << duration.count() << " m"; + return rss.str(); } }; template struct StringMaker>> { static std::string convert(std::chrono::duration> const& duration) { - std::ostringstream oss; - oss << duration.count() << " h"; - return oss.str(); + ReusableStringStream rss; + rss << duration.count() << " h"; + return rss.str(); } }; @@ -972,7 +1644,7 @@ namespace Catch { #endif // end catch_tostring.h -#include +#include #ifdef _MSC_VER #pragma warning(push) @@ -985,27 +1657,32 @@ namespace Catch { namespace Catch { struct ITransientExpression { - virtual auto isBinaryExpression() const -> bool = 0; - virtual auto getResult() const -> bool = 0; + auto isBinaryExpression() const -> bool { return m_isBinaryExpression; } + auto getResult() const -> bool { return m_result; } virtual void streamReconstructedExpression( std::ostream &os ) const = 0; - // We don't actually need a virtual destructore, but many static analysers + ITransientExpression( bool isBinaryExpression, bool result ) + : m_isBinaryExpression( isBinaryExpression ), + m_result( result ) + {} + + // We don't actually need a virtual destructor, but many static analysers // complain if it's not here :-( virtual ~ITransientExpression(); + + bool m_isBinaryExpression; + bool m_result; + }; void formatReconstructedExpression( std::ostream &os, std::string const& lhs, StringRef op, std::string const& rhs ); template class BinaryExpr : public ITransientExpression { - bool m_result; LhsT m_lhs; StringRef m_op; RhsT m_rhs; - auto isBinaryExpression() const -> bool override { return true; } - auto getResult() const -> bool override { return m_result; } - void streamReconstructedExpression( std::ostream &os ) const override { formatReconstructedExpression ( os, Catch::Detail::stringify( m_lhs ), m_op, Catch::Detail::stringify( m_rhs ) ); @@ -1013,7 +1690,7 @@ namespace Catch { public: BinaryExpr( bool comparisonResult, LhsT lhs, StringRef op, RhsT rhs ) - : m_result( comparisonResult ), + : ITransientExpression{ true, comparisonResult }, m_lhs( lhs ), m_op( op ), m_rhs( rhs ) @@ -1024,20 +1701,20 @@ namespace Catch { class UnaryExpr : public ITransientExpression { LhsT m_lhs; - auto isBinaryExpression() const -> bool override { return false; } - auto getResult() const -> bool override { return m_lhs ? true : false; } - void streamReconstructedExpression( std::ostream &os ) const override { os << Catch::Detail::stringify( m_lhs ); } public: - UnaryExpr( LhsT lhs ) : m_lhs( lhs ) {} + explicit UnaryExpr( LhsT lhs ) + : ITransientExpression{ false, lhs ? true : false }, + m_lhs( lhs ) + {} }; // Specialised comparison functions to handle equality comparisons between ints and pointers (NULL deduces as an int) template - auto compareEqual( LhsT const& lhs, RhsT const& rhs ) -> bool { return lhs == rhs; }; + auto compareEqual( LhsT const& lhs, RhsT const& rhs ) -> bool { return static_cast(lhs == rhs); } template auto compareEqual( T* const& lhs, int rhs ) -> bool { return lhs == reinterpret_cast( rhs ); } template @@ -1048,7 +1725,7 @@ namespace Catch { auto compareEqual( long lhs, T* const& rhs ) -> bool { return reinterpret_cast( lhs ) == rhs; } template - auto compareNotEqual( LhsT const& lhs, RhsT&& rhs ) -> bool { return lhs != rhs; }; + auto compareNotEqual( LhsT const& lhs, RhsT&& rhs ) -> bool { return static_cast(lhs != rhs); } template auto compareNotEqual( T* const& lhs, int rhs ) -> bool { return lhs != reinterpret_cast( rhs ); } template @@ -1062,43 +1739,43 @@ namespace Catch { class ExprLhs { LhsT m_lhs; public: - ExprLhs( LhsT lhs ) : m_lhs( lhs ) {} + explicit ExprLhs( LhsT lhs ) : m_lhs( lhs ) {} template auto operator == ( RhsT const& rhs ) -> BinaryExpr const { - return BinaryExpr( compareEqual( m_lhs, rhs ), m_lhs, "==", rhs ); + return { compareEqual( m_lhs, rhs ), m_lhs, "==", rhs }; } auto operator == ( bool rhs ) -> BinaryExpr const { - return BinaryExpr( m_lhs == rhs, m_lhs, "==", rhs ); + return { m_lhs == rhs, m_lhs, "==", rhs }; } template auto operator != ( RhsT const& rhs ) -> BinaryExpr const { - return BinaryExpr( compareNotEqual( m_lhs, rhs ), m_lhs, "!=", rhs ); + return { compareNotEqual( m_lhs, rhs ), m_lhs, "!=", rhs }; } auto operator != ( bool rhs ) -> BinaryExpr const { - return BinaryExpr( m_lhs != rhs, m_lhs, "!=", rhs ); + return { m_lhs != rhs, m_lhs, "!=", rhs }; } template auto operator > ( RhsT const& rhs ) -> BinaryExpr const { - return BinaryExpr( m_lhs > rhs, m_lhs, ">", rhs ); + return { static_cast(m_lhs > rhs), m_lhs, ">", rhs }; } template auto operator < ( RhsT const& rhs ) -> BinaryExpr const { - return BinaryExpr( m_lhs < rhs, m_lhs, "<", rhs ); + return { static_cast(m_lhs < rhs), m_lhs, "<", rhs }; } template auto operator >= ( RhsT const& rhs ) -> BinaryExpr const { - return BinaryExpr( m_lhs >= rhs, m_lhs, ">=", rhs ); + return { static_cast(m_lhs >= rhs), m_lhs, ">=", rhs }; } template auto operator <= ( RhsT const& rhs ) -> BinaryExpr const { - return BinaryExpr( m_lhs <= rhs, m_lhs, "<=", rhs ); + return { static_cast(m_lhs <= rhs), m_lhs, "<=", rhs }; } auto makeUnaryExpr() const -> UnaryExpr { - return UnaryExpr( m_lhs ); + return UnaryExpr{ m_lhs }; } }; @@ -1112,10 +1789,11 @@ namespace Catch { struct Decomposer { template auto operator <= ( T const& lhs ) -> ExprLhs { - return ExprLhs( lhs ); + return ExprLhs{ lhs }; } + auto operator <=( bool value ) -> ExprLhs { - return ExprLhs( value ); + return ExprLhs{ value }; } }; @@ -1126,79 +1804,92 @@ namespace Catch { #endif // end catch_decomposer.h -// start catch_assertioninfo.h +// start catch_interfaces_capture.h -// start catch_result_type.h +#include namespace Catch { - // ResultWas::OfType enum - struct ResultWas { enum OfType { - Unknown = -1, - Ok = 0, - Info = 1, - Warning = 2, + class AssertionResult; + struct AssertionInfo; + struct SectionInfo; + struct SectionEndInfo; + struct MessageInfo; + struct Counts; + struct BenchmarkInfo; + struct BenchmarkStats; + struct AssertionReaction; + struct SourceLineInfo; - FailureBit = 0x10, + struct ITransientExpression; + struct IGeneratorTracker; - ExpressionFailed = FailureBit | 1, - ExplicitFailure = FailureBit | 2, + struct IResultCapture { - Exception = 0x100 | FailureBit, + virtual ~IResultCapture(); - ThrewException = Exception | 1, - DidntThrowException = Exception | 2, + virtual bool sectionStarted( SectionInfo const& sectionInfo, + Counts& assertions ) = 0; + virtual void sectionEnded( SectionEndInfo const& endInfo ) = 0; + virtual void sectionEndedEarly( SectionEndInfo const& endInfo ) = 0; - FatalErrorCondition = 0x200 | FailureBit + virtual auto acquireGeneratorTracker( SourceLineInfo const& lineInfo ) -> IGeneratorTracker& = 0; - }; }; + virtual void benchmarkStarting( BenchmarkInfo const& info ) = 0; + virtual void benchmarkEnded( BenchmarkStats const& stats ) = 0; - bool isOk( ResultWas::OfType resultType ); - bool isJustInfo( int flags ); + virtual void pushScopedMessage( MessageInfo const& message ) = 0; + virtual void popScopedMessage( MessageInfo const& message ) = 0; - // ResultDisposition::Flags enum - struct ResultDisposition { enum Flags { - Normal = 0x01, + virtual void handleFatalErrorCondition( StringRef message ) = 0; - ContinueOnFailure = 0x02, // Failures fail test, but execution continues - FalseTest = 0x04, // Prefix expression with ! - SuppressFail = 0x08 // Failures are reported but do not fail the test - }; }; + virtual void handleExpr + ( AssertionInfo const& info, + ITransientExpression const& expr, + AssertionReaction& reaction ) = 0; + virtual void handleMessage + ( AssertionInfo const& info, + ResultWas::OfType resultType, + StringRef const& message, + AssertionReaction& reaction ) = 0; + virtual void handleUnexpectedExceptionNotThrown + ( AssertionInfo const& info, + AssertionReaction& reaction ) = 0; + virtual void handleUnexpectedInflightException + ( AssertionInfo const& info, + std::string const& message, + AssertionReaction& reaction ) = 0; + virtual void handleIncomplete + ( AssertionInfo const& info ) = 0; + virtual void handleNonExpr + ( AssertionInfo const &info, + ResultWas::OfType resultType, + AssertionReaction &reaction ) = 0; - ResultDisposition::Flags operator | ( ResultDisposition::Flags lhs, ResultDisposition::Flags rhs ); + virtual bool lastAssertionPassed() = 0; + virtual void assertionPassed() = 0; - bool shouldContinueOnFailure( int flags ); - bool isFalseTest( int flags ); - bool shouldSuppressFailure( int flags ); - -} // end namespace Catch - -// end catch_result_type.h -namespace Catch { - - struct AssertionInfo - { - StringRef macroName; - SourceLineInfo lineInfo; - StringRef capturedExpression; - ResultDisposition::Flags resultDisposition; - - // We want to delete this constructor but a compiler bug in 4.8 means - // the struct is then treated as non-aggregate - //AssertionInfo() = delete; + // Deprecated, do not use: + virtual std::string getCurrentTestName() const = 0; + virtual const AssertionResult* getLastResult() const = 0; + virtual void exceptionEarlyReported() = 0; }; -} // end namespace Catch + IResultCapture& getResultCapture(); +} -// end catch_assertioninfo.h +// end catch_interfaces_capture.h namespace Catch { struct TestFailureException{}; struct AssertionResultData; + struct IResultCapture; + class RunContext; class LazyExpression { friend class AssertionHandler; friend struct AssertionStats; + friend class RunContext; ITransientExpression const* m_transientExpression = nullptr; bool m_isNegated; @@ -1212,41 +1903,51 @@ namespace Catch { friend auto operator << ( std::ostream& os, LazyExpression const& lazyExpr ) -> std::ostream&; }; + struct AssertionReaction { + bool shouldDebugBreak = false; + bool shouldThrow = false; + }; + class AssertionHandler { AssertionInfo m_assertionInfo; - bool m_shouldDebugBreak = false; - bool m_shouldThrow = false; - bool m_inExceptionGuard = false; + AssertionReaction m_reaction; + bool m_completed = false; + IResultCapture& m_resultCapture; public: AssertionHandler - ( StringRef macroName, + ( StringRef const& macroName, SourceLineInfo const& lineInfo, StringRef capturedExpression, ResultDisposition::Flags resultDisposition ); - ~AssertionHandler(); - - void handle( ITransientExpression const& expr ); + ~AssertionHandler() { + if ( !m_completed ) { + m_resultCapture.handleIncomplete( m_assertionInfo ); + } + } template - void handle( ExprLhs const& expr ) { - handle( expr.makeUnaryExpr() ); + void handleExpr( ExprLhs const& expr ) { + handleExpr( expr.makeUnaryExpr() ); } - void handle( ResultWas::OfType resultType ); - void handle( ResultWas::OfType resultType, StringRef const& message ); - void handle( ResultWas::OfType resultType, ITransientExpression const* expr, bool negated ); - void handle( AssertionResultData const& resultData, ITransientExpression const* expr ); + void handleExpr( ITransientExpression const& expr ); - auto shouldDebugBreak() const -> bool; + void handleMessage(ResultWas::OfType resultType, StringRef const& message); + + void handleExceptionThrownAsExpected(); + void handleUnexpectedExceptionNotThrown(); + void handleExceptionNotThrownAsExpected(); + void handleThrowingCallSkipped(); + void handleUnexpectedInflightException(); + + void complete(); + void setCompleted(); + + // query auto allowThrows() const -> bool; - void reactWithDebugBreak() const; - void reactWithoutDebugBreak() const; - void useActiveException(); - void setExceptionGuard(); - void unsetExceptionGuard(); }; - void handleExceptionMatchExpr( AssertionHandler& handler, std::string const& str, StringRef matcherString ); + void handleExceptionMatchExpr( AssertionHandler& handler, std::string const& str, StringRef const& matcherString ); } // namespace Catch @@ -1254,16 +1955,16 @@ namespace Catch { // start catch_message.h #include -#include +#include namespace Catch { struct MessageInfo { - MessageInfo( std::string const& _macroName, + MessageInfo( StringRef const& _macroName, SourceLineInfo const& _lineInfo, ResultWas::OfType _type ); - std::string macroName; + StringRef macroName; std::string message; SourceLineInfo lineInfo; ResultWas::OfType type; @@ -1283,12 +1984,11 @@ namespace Catch { return *this; } - // !TBD reuse a global/ thread-local stream - std::ostringstream m_stream; + ReusableStringStream m_stream; }; struct MessageBuilder : MessageStream { - MessageBuilder( std::string const& macroName, + MessageBuilder( StringRef const& macroName, SourceLineInfo const& lineInfo, ResultWas::OfType type ); @@ -1303,98 +2003,37 @@ namespace Catch { class ScopedMessage { public: - ScopedMessage( MessageBuilder const& builder ); + explicit ScopedMessage( MessageBuilder const& builder ); ~ScopedMessage(); MessageInfo m_info; }; + class Capturer { + std::vector m_messages; + IResultCapture& m_resultCapture = getResultCapture(); + size_t m_captured = 0; + public: + Capturer( StringRef macroName, SourceLineInfo const& lineInfo, ResultWas::OfType resultType, StringRef names ); + ~Capturer(); + + void captureValue( size_t index, std::string const& value ); + + template + void captureValues( size_t index, T const& value ) { + captureValue( index, Catch::Detail::stringify( value ) ); + } + + template + void captureValues( size_t index, T const& value, Ts const&... values ) { + captureValue( index, Catch::Detail::stringify(value) ); + captureValues( index+1, values... ); + } + }; + } // end namespace Catch // end catch_message.h -// start catch_interfaces_capture.h - -#include - -namespace Catch { - - class AssertionResult; - struct AssertionInfo; - struct SectionInfo; - struct SectionEndInfo; - struct MessageInfo; - struct Counts; - struct BenchmarkInfo; - struct BenchmarkStats; - - struct IResultCapture { - - virtual ~IResultCapture(); - - virtual void assertionStarting( AssertionInfo const& info ) = 0; - virtual void assertionEnded( AssertionResult const& result ) = 0; - virtual bool sectionStarted( SectionInfo const& sectionInfo, - Counts& assertions ) = 0; - virtual void sectionEnded( SectionEndInfo const& endInfo ) = 0; - virtual void sectionEndedEarly( SectionEndInfo const& endInfo ) = 0; - - virtual void benchmarkStarting( BenchmarkInfo const& info ) = 0; - virtual void benchmarkEnded( BenchmarkStats const& stats ) = 0; - - virtual void pushScopedMessage( MessageInfo const& message ) = 0; - virtual void popScopedMessage( MessageInfo const& message ) = 0; - - virtual std::string getCurrentTestName() const = 0; - virtual const AssertionResult* getLastResult() const = 0; - - virtual void exceptionEarlyReported() = 0; - - virtual void handleFatalErrorCondition( StringRef message ) = 0; - - virtual bool lastAssertionPassed() = 0; - virtual void assertionPassed() = 0; - virtual void assertionRun() = 0; - }; - - IResultCapture& getResultCapture(); -} - -// end catch_interfaces_capture.h -// start catch_debugger.h - -namespace Catch { - bool isDebuggerActive(); -} - -#ifdef CATCH_PLATFORM_MAC - - #define CATCH_TRAP() __asm__("int $3\n" : : ) /* NOLINT */ - -#elif defined(CATCH_PLATFORM_LINUX) - // If we can use inline assembler, do it because this allows us to break - // directly at the location of the failing check instead of breaking inside - // raise() called from it, i.e. one stack frame below. - #if defined(__GNUC__) && (defined(__i386) || defined(__x86_64)) - #define CATCH_TRAP() asm volatile ("int $3") /* NOLINT */ - #else // Fall back to the generic way. - #include - - #define CATCH_TRAP() raise(SIGTRAP) - #endif -#elif defined(_MSC_VER) - #define CATCH_TRAP() __debugbreak() -#elif defined(__MINGW32__) - extern "C" __declspec(dllimport) void __stdcall DebugBreak(); - #define CATCH_TRAP() DebugBreak() -#endif - -#ifdef CATCH_TRAP - #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { CATCH_TRAP(); } -#else - #define CATCH_BREAK_INTO_DEBUGGER() Catch::alwaysTrue(); -#endif - -// end catch_debugger.h #if !defined(CATCH_CONFIG_DISABLE) #if !defined(CATCH_CONFIG_DISABLE_STRINGIFICATION) @@ -1403,49 +2042,34 @@ namespace Catch { #define CATCH_INTERNAL_STRINGIFY(...) "Disabled by CATCH_CONFIG_DISABLE_STRINGIFICATION" #endif -#if defined(CATCH_CONFIG_FAST_COMPILE) -/////////////////////////////////////////////////////////////////////////////// -// We can speedup compilation significantly by breaking into debugger lower in -// the callstack, because then we don't have to expand CATCH_BREAK_INTO_DEBUGGER -// macro in each assertion -#define INTERNAL_CATCH_REACT( handler ) \ - handler.reactWithDebugBreak(); +#if defined(CATCH_CONFIG_FAST_COMPILE) || defined(CATCH_CONFIG_DISABLE_EXCEPTIONS) /////////////////////////////////////////////////////////////////////////////// // Another way to speed-up compilation is to omit local try-catch for REQUIRE* // macros. -// This can potentially cause false negative, if the test code catches -// the exception before it propagates back up to the runner. -#define INTERNAL_CATCH_TRY( capturer ) capturer.setExceptionGuard(); -#define INTERNAL_CATCH_CATCH( capturer ) capturer.unsetExceptionGuard(); +#define INTERNAL_CATCH_TRY +#define INTERNAL_CATCH_CATCH( capturer ) #else // CATCH_CONFIG_FAST_COMPILE -/////////////////////////////////////////////////////////////////////////////// -// In the event of a failure works out if the debugger needs to be invoked -// and/or an exception thrown and takes appropriate action. -// This needs to be done as a macro so the debugger will stop in the user -// source code rather than in Catch library code -#define INTERNAL_CATCH_REACT( handler ) \ - if( handler.shouldDebugBreak() ) CATCH_BREAK_INTO_DEBUGGER(); \ - handler.reactWithoutDebugBreak(); - -#define INTERNAL_CATCH_TRY( capturer ) try -#define INTERNAL_CATCH_CATCH( capturer ) catch(...) { capturer.useActiveException(); } +#define INTERNAL_CATCH_TRY try +#define INTERNAL_CATCH_CATCH( handler ) catch(...) { handler.handleUnexpectedInflightException(); } #endif +#define INTERNAL_CATCH_REACT( handler ) handler.complete(); + /////////////////////////////////////////////////////////////////////////////// #define INTERNAL_CATCH_TEST( macroName, resultDisposition, ... ) \ do { \ - Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__), resultDisposition ); \ - INTERNAL_CATCH_TRY( catchAssertionHandler ) { \ + Catch::AssertionHandler catchAssertionHandler( macroName##_catch_sr, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__), resultDisposition ); \ + INTERNAL_CATCH_TRY { \ CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \ - catchAssertionHandler.handle( Catch::Decomposer() <= __VA_ARGS__ ); \ + catchAssertionHandler.handleExpr( Catch::Decomposer() <= __VA_ARGS__ ); \ CATCH_INTERNAL_UNSUPPRESS_PARENTHESES_WARNINGS \ } INTERNAL_CATCH_CATCH( catchAssertionHandler ) \ INTERNAL_CATCH_REACT( catchAssertionHandler ) \ - } while( Catch::isTrue( false && static_cast( !!(__VA_ARGS__) ) ) ) // the expression here is never evaluated at runtime but it forces the compiler to give it a look + } while( (void)0, false && static_cast( !!(__VA_ARGS__) ) ) // the expression here is never evaluated at runtime but it forces the compiler to give it a look // The double negation silences MSVC's C4800 warning, the static_cast forces short-circuit evaluation if the type has overloaded &&. /////////////////////////////////////////////////////////////////////////////// @@ -1461,83 +2085,88 @@ namespace Catch { /////////////////////////////////////////////////////////////////////////////// #define INTERNAL_CATCH_NO_THROW( macroName, resultDisposition, ... ) \ do { \ - Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__), resultDisposition ); \ + Catch::AssertionHandler catchAssertionHandler( macroName##_catch_sr, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__), resultDisposition ); \ try { \ static_cast(__VA_ARGS__); \ - catchAssertionHandler.handle( Catch::ResultWas::Ok ); \ + catchAssertionHandler.handleExceptionNotThrownAsExpected(); \ } \ catch( ... ) { \ - catchAssertionHandler.useActiveException(); \ + catchAssertionHandler.handleUnexpectedInflightException(); \ } \ INTERNAL_CATCH_REACT( catchAssertionHandler ) \ - } while( Catch::alwaysFalse() ) + } while( false ) /////////////////////////////////////////////////////////////////////////////// #define INTERNAL_CATCH_THROWS( macroName, resultDisposition, ... ) \ do { \ - Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__), resultDisposition); \ + Catch::AssertionHandler catchAssertionHandler( macroName##_catch_sr, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__), resultDisposition); \ if( catchAssertionHandler.allowThrows() ) \ try { \ static_cast(__VA_ARGS__); \ - catchAssertionHandler.handle( Catch::ResultWas::DidntThrowException ); \ + catchAssertionHandler.handleUnexpectedExceptionNotThrown(); \ } \ catch( ... ) { \ - catchAssertionHandler.handle( Catch::ResultWas::Ok ); \ + catchAssertionHandler.handleExceptionThrownAsExpected(); \ } \ else \ - catchAssertionHandler.handle( Catch::ResultWas::Ok ); \ + catchAssertionHandler.handleThrowingCallSkipped(); \ INTERNAL_CATCH_REACT( catchAssertionHandler ) \ - } while( Catch::alwaysFalse() ) + } while( false ) /////////////////////////////////////////////////////////////////////////////// #define INTERNAL_CATCH_THROWS_AS( macroName, exceptionType, resultDisposition, expr ) \ do { \ - Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(expr) ", " CATCH_INTERNAL_STRINGIFY(exceptionType), resultDisposition ); \ + Catch::AssertionHandler catchAssertionHandler( macroName##_catch_sr, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(expr) ", " CATCH_INTERNAL_STRINGIFY(exceptionType), resultDisposition ); \ if( catchAssertionHandler.allowThrows() ) \ try { \ static_cast(expr); \ - catchAssertionHandler.handle( Catch::ResultWas::DidntThrowException ); \ + catchAssertionHandler.handleUnexpectedExceptionNotThrown(); \ } \ catch( exceptionType const& ) { \ - catchAssertionHandler.handle( Catch::ResultWas::Ok ); \ + catchAssertionHandler.handleExceptionThrownAsExpected(); \ } \ catch( ... ) { \ - catchAssertionHandler.useActiveException(); \ + catchAssertionHandler.handleUnexpectedInflightException(); \ } \ else \ - catchAssertionHandler.handle( Catch::ResultWas::Ok ); \ + catchAssertionHandler.handleThrowingCallSkipped(); \ INTERNAL_CATCH_REACT( catchAssertionHandler ) \ - } while( Catch::alwaysFalse() ) + } while( false ) /////////////////////////////////////////////////////////////////////////////// #define INTERNAL_CATCH_MSG( macroName, messageType, resultDisposition, ... ) \ do { \ - Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \ - catchAssertionHandler.handle( messageType, ( Catch::MessageStream() << __VA_ARGS__ + ::Catch::StreamEndStop() ).m_stream.str() ); \ + Catch::AssertionHandler catchAssertionHandler( macroName##_catch_sr, CATCH_INTERNAL_LINEINFO, Catch::StringRef(), resultDisposition ); \ + catchAssertionHandler.handleMessage( messageType, ( Catch::MessageStream() << __VA_ARGS__ + ::Catch::StreamEndStop() ).m_stream.str() ); \ INTERNAL_CATCH_REACT( catchAssertionHandler ) \ - } while( Catch::alwaysFalse() ) + } while( false ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_CAPTURE( varName, macroName, ... ) \ + auto varName = Catch::Capturer( macroName, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info, #__VA_ARGS__ ); \ + varName.captureValues( 0, __VA_ARGS__ ) /////////////////////////////////////////////////////////////////////////////// #define INTERNAL_CATCH_INFO( macroName, log ) \ - Catch::ScopedMessage INTERNAL_CATCH_UNIQUE_NAME( scopedMessage ) = Catch::MessageBuilder( macroName, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info ) << log; + Catch::ScopedMessage INTERNAL_CATCH_UNIQUE_NAME( scopedMessage )( Catch::MessageBuilder( macroName##_catch_sr, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info ) << log ); /////////////////////////////////////////////////////////////////////////////// // Although this is matcher-based, it can be used with just a string #define INTERNAL_CATCH_THROWS_STR_MATCHES( macroName, resultDisposition, matcher, ... ) \ do { \ - Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__) ", " CATCH_INTERNAL_STRINGIFY(matcher), resultDisposition ); \ + Catch::AssertionHandler catchAssertionHandler( macroName##_catch_sr, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__) ", " CATCH_INTERNAL_STRINGIFY(matcher), resultDisposition ); \ if( catchAssertionHandler.allowThrows() ) \ try { \ static_cast(__VA_ARGS__); \ - catchAssertionHandler.handle( Catch::ResultWas::DidntThrowException ); \ + catchAssertionHandler.handleUnexpectedExceptionNotThrown(); \ } \ catch( ... ) { \ - handleExceptionMatchExpr( catchAssertionHandler, matcher, #matcher ); \ + Catch::handleExceptionMatchExpr( catchAssertionHandler, matcher, #matcher##_catch_sr ); \ } \ else \ - catchAssertionHandler.handle( Catch::ResultWas::Ok ); \ + catchAssertionHandler.handleThrowingCallSkipped(); \ INTERNAL_CATCH_REACT( catchAssertionHandler ) \ - } while( Catch::alwaysFalse() ) + } while( false ) #endif // CATCH_CONFIG_DISABLE @@ -1572,6 +2201,7 @@ namespace Catch { Totals delta( Totals const& prevTotals ) const; + int error = 0; Counts assertions; Counts testCases; }; @@ -1583,19 +2213,22 @@ namespace Catch { namespace Catch { struct SectionInfo { + SectionInfo + ( SourceLineInfo const& _lineInfo, + std::string const& _name ); + + // Deprecated SectionInfo ( SourceLineInfo const& _lineInfo, std::string const& _name, - std::string const& _description = std::string() ); + std::string const& ) : SectionInfo( _lineInfo, _name ) {} std::string name; - std::string description; + std::string description; // !Deprecated: this will always be empty SourceLineInfo lineInfo; }; struct SectionEndInfo { - SectionEndInfo( SectionInfo const& _sectionInfo, Counts const& _prevAssertions, double _durationInSeconds ); - SectionInfo sectionInfo; Counts prevAssertions; double durationInSeconds; @@ -1617,8 +2250,8 @@ namespace Catch { uint64_t m_nanoseconds = 0; public: void start(); - auto getElapsedNanoseconds() const -> unsigned int; - auto getElapsedMicroseconds() const -> unsigned int; + auto getElapsedNanoseconds() const -> uint64_t; + auto getElapsedMicroseconds() const -> uint64_t; auto getElapsedMilliseconds() const -> unsigned int; auto getElapsedSeconds() const -> double; }; @@ -1649,8 +2282,15 @@ namespace Catch { } // end namespace Catch - #define INTERNAL_CATCH_SECTION( ... ) \ - if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, __VA_ARGS__ ) ) +#define INTERNAL_CATCH_SECTION( ... ) \ + 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 + +#define INTERNAL_CATCH_DYNAMIC_SECTION( ... ) \ + 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 // end catch_section.h // start catch_benchmark.h @@ -1726,7 +2366,7 @@ namespace Catch { virtual ITestCaseRegistry const& getTestCaseRegistry() const = 0; virtual ITagAliasRegistry const& getTagAliasRegistry() const = 0; - virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() = 0; + virtual IExceptionTranslatorRegistry const& getExceptionTranslatorRegistry() const = 0; virtual StartupExceptionRegistry const& getStartupExceptionRegistry() const = 0; }; @@ -1741,7 +2381,7 @@ namespace Catch { virtual void registerStartupException() noexcept = 0; }; - IRegistryHub& getRegistryHub(); + IRegistryHub const& getRegistryHub(); IMutableRegistryHub& getMutableRegistryHub(); void cleanUp(); std::string translateActiveException(); @@ -1812,7 +2452,9 @@ namespace Catch { /////////////////////////////////////////////////////////////////////////////// #define INTERNAL_CATCH_TRANSLATE_EXCEPTION2( translatorName, signature ) \ static std::string translatorName( signature ); \ - namespace{ Catch::ExceptionTranslatorRegistrar INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionRegistrar )( &translatorName ); }\ + CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \ + namespace{ Catch::ExceptionTranslatorRegistrar INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionRegistrar )( &translatorName ); } \ + CATCH_INTERNAL_UNSUPPRESS_GLOBALS_WARNINGS \ static std::string translatorName( signature ) #define INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION2( INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ), signature ) @@ -1820,21 +2462,6 @@ namespace Catch { // end catch_interfaces_exception.h // start catch_approx.h -// start catch_enforce.h - -#include -#include - -#define CATCH_PREPARE_EXCEPTION( type, msg ) \ - type( static_cast( std::ostringstream() << msg ).str() ) -#define CATCH_INTERNAL_ERROR( msg ) \ - throw CATCH_PREPARE_EXCEPTION( std::logic_error, CATCH_INTERNAL_LINEINFO << ": Internal Catch error: " << msg); -#define CATCH_ERROR( msg ) \ - throw CATCH_PREPARE_EXCEPTION( std::domain_error, msg ) -#define CATCH_ENFORCE( condition, msg ) \ - do{ if( !(condition) ) CATCH_ERROR( msg ); } while(false) - -// end catch_enforce.h #include namespace Catch { @@ -1843,18 +2470,26 @@ namespace Detail { class Approx { private: bool equalityComparisonImpl(double other) const; + // Validates the new margin (margin >= 0) + // out-of-line to avoid including stdexcept in the header + void setMargin(double margin); + // Validates the new epsilon (0 < epsilon < 1) + // out-of-line to avoid including stdexcept in the header + void setEpsilon(double epsilon); public: explicit Approx ( double value ); static Approx custom(); + Approx operator-() const; + template ::value>::type> Approx operator()( T const& value ) { Approx approx( static_cast(value) ); - approx.epsilon( m_epsilon ); - approx.margin( m_margin ); - approx.scale( m_scale ); + approx.m_epsilon = m_epsilon; + approx.m_margin = m_margin; + approx.m_scale = m_scale; return approx; } @@ -1906,20 +2541,14 @@ namespace Detail { template ::value>::type> Approx& epsilon( T const& newEpsilon ) { double epsilonAsDouble = static_cast(newEpsilon); - CATCH_ENFORCE(epsilonAsDouble >= 0 && epsilonAsDouble <= 1.0, - "Invalid Approx::epsilon: " << epsilonAsDouble - << ", Approx::epsilon has to be between 0 and 1"); - m_epsilon = epsilonAsDouble; + setEpsilon(epsilonAsDouble); return *this; } template ::value>::type> Approx& margin( T const& newMargin ) { double marginAsDouble = static_cast(newMargin); - CATCH_ENFORCE(marginAsDouble >= 0, - "Invalid Approx::margin: " << marginAsDouble - << ", Approx::Margin has to be non-negative."); - m_margin = marginAsDouble; + setMargin(marginAsDouble); return *this; } @@ -1937,7 +2566,12 @@ namespace Detail { double m_scale; double m_value; }; -} +} // end namespace Detail + +namespace literals { + Detail::Approx operator "" _a(long double val); + Detail::Approx operator "" _a(unsigned long long val); +} // end namespace literals template<> struct StringMaker { @@ -2004,21 +2638,26 @@ namespace Matchers { mutable std::string m_cachedToString; }; +#ifdef __clang__ +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wnon-virtual-dtor" +#endif + template struct MatcherMethod { virtual bool match( ObjectT const& arg ) const = 0; }; - template - struct MatcherMethod { - virtual bool match( PtrT* arg ) const = 0; - }; - template - struct MatcherBase : MatcherUntypedBase, MatcherMethod { +#ifdef __clang__ +# pragma clang diagnostic pop +#endif - MatchAllOf operator && ( MatcherBase const& other ) const; - MatchAnyOf operator || ( MatcherBase const& other ) const; - MatchNotOf operator ! () const; + template + struct MatcherBase : MatcherUntypedBase, MatcherMethod { + + MatchAllOf operator && ( MatcherBase const& other ) const; + MatchAnyOf operator || ( MatcherBase const& other ) const; + MatchNotOf operator ! () const; }; template @@ -2102,17 +2741,17 @@ namespace Matchers { MatcherBase const& m_underlyingMatcher; }; - template - MatchAllOf MatcherBase::operator && ( MatcherBase const& other ) const { - return MatchAllOf() && *this && other; + template + MatchAllOf MatcherBase::operator && ( MatcherBase const& other ) const { + return MatchAllOf() && *this && other; } - template - MatchAnyOf MatcherBase::operator || ( MatcherBase const& other ) const { - return MatchAnyOf() || *this || other; + template + MatchAnyOf MatcherBase::operator || ( MatcherBase const& other ) const { + return MatchAnyOf() || *this || other; } - template - MatchNotOf MatcherBase::operator ! () const { - return MatchNotOf( *this ); + template + MatchNotOf MatcherBase::operator ! () const { + return MatchNotOf( *this ); } } // namespace Impl @@ -2125,6 +2764,97 @@ using Matchers::Impl::MatcherBase; } // namespace Catch // end catch_matchers.h +// start catch_matchers_floating.h + +#include +#include + +namespace Catch { +namespace Matchers { + + namespace Floating { + + enum class FloatingPointKind : uint8_t; + + struct WithinAbsMatcher : MatcherBase { + 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 { + WithinUlpsMatcher(double target, int ulps, FloatingPointKind baseType); + bool match(double const& matchee) const override; + std::string describe() const override; + private: + double m_target; + int m_ulps; + FloatingPointKind m_type; + }; + + } // 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::WithinAbsMatcher WithinAbs(double target, double margin); + +} // namespace Matchers +} // namespace Catch + +// end catch_matchers_floating.h +// start catch_matchers_generic.hpp + +#include +#include + +namespace Catch { +namespace Matchers { +namespace Generic { + +namespace Detail { + std::string finalizeDescription(const std::string& desc); +} + +template +class PredicateMatcher : public MatcherBase { + std::function m_predicate; + std::string m_description; +public: + + PredicateMatcher(std::function const& elem, std::string const& descr) + :m_predicate(std::move(elem)), + m_description(Detail::finalizeDescription(descr)) + {} + + bool match( T const& item ) const override { + return m_predicate(item); + } + + std::string describe() const override { + return m_description; + } +}; + +} // namespace Generic + + // The following functions create the actual matcher objects. + // The user has to explicitly specify type to the function, because + // infering std::function is hard (but possible) and + // requires a lot of TMP. + template + Generic::PredicateMatcher Predicate(std::function const& predicate, std::string const& description = "") { + return Generic::PredicateMatcher(predicate, description); + } + +} // namespace Matchers +} // namespace Catch + +// end catch_matchers_generic.hpp // start catch_matchers_string.h #include @@ -2169,6 +2899,16 @@ namespace Matchers { bool match( std::string const& source ) const override; }; + struct RegexMatcher : MatcherBase { + RegexMatcher( std::string regex, CaseSensitive::Choice caseSensitivity ); + bool match( std::string const& matchee ) const override; + std::string describe() const override; + + private: + std::string m_regex; + CaseSensitive::Choice m_caseSensitivity; + }; + } // namespace StdString // The following functions create the actual matcher objects. @@ -2178,6 +2918,7 @@ namespace Matchers { StdString::ContainsMatcher Contains( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ); StdString::EndsWithMatcher EndsWith( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ); StdString::StartsWithMatcher StartsWith( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ); + StdString::RegexMatcher Matches( std::string const& regex, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ); } // namespace Matchers } // namespace Catch @@ -2185,13 +2926,36 @@ namespace Matchers { // end catch_matchers_string.h // start catch_matchers_vector.h +#include + namespace Catch { namespace Matchers { namespace Vector { + namespace Detail { + template + 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 + bool contains(InputIterator first, InputIterator last, T const& item) { + for (; first != last; ++first) { + if (*first == item) { + return true; + } + } + return false; + } + } template - struct ContainsElementMatcher : MatcherBase, T> { + struct ContainsElementMatcher : MatcherBase> { ContainsElementMatcher(T const &comparator) : m_comparator( comparator) {} @@ -2212,7 +2976,7 @@ namespace Matchers { }; template - struct ContainsMatcher : MatcherBase, std::vector > { + struct ContainsMatcher : MatcherBase> { ContainsMatcher(std::vector const &comparator) : m_comparator( comparator ) {} @@ -2242,7 +3006,7 @@ namespace Matchers { }; template - struct EqualsMatcher : MatcherBase, std::vector > { + struct EqualsMatcher : MatcherBase> { EqualsMatcher(std::vector const &comparator) : m_comparator( comparator ) {} @@ -2264,6 +3028,46 @@ namespace Matchers { std::vector const& m_comparator; }; + template + struct UnorderedEqualsMatcher : MatcherBase> { + UnorderedEqualsMatcher(std::vector const& target) : m_target(target) {} + bool match(std::vector const& vec) const override { + // Note: This is a reimplementation of std::is_permutation, + // because I don't want to include inside the common path + 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; + } + + std::string describe() const override { + return "UnorderedEquals: " + ::Catch::Detail::stringify(m_target); + } + private: + std::vector const& m_target; + }; + } // namespace Vector // The following functions create the actual matcher objects. @@ -2284,6 +3088,11 @@ namespace Matchers { return Vector::EqualsMatcher( comparator ); } + template + Vector::UnorderedEqualsMatcher UnorderedEquals(std::vector const& target) { + return Vector::UnorderedEqualsMatcher(target); + } + } // namespace Matchers } // namespace Catch @@ -2295,18 +3104,14 @@ namespace Catch { ArgT const& m_arg; MatcherT m_matcher; StringRef m_matcherString; - bool m_result; public: - MatchExpr( ArgT const& arg, MatcherT const& matcher, StringRef matcherString ) - : m_arg( arg ), + MatchExpr( ArgT const& arg, MatcherT const& matcher, StringRef const& matcherString ) + : ITransientExpression{ true, matcher.match( arg ) }, + m_arg( arg ), m_matcher( matcher ), - m_matcherString( matcherString ), - m_result( matcher.match( arg ) ) + m_matcherString( matcherString ) {} - auto isBinaryExpression() const -> bool override { return true; } - auto getResult() const -> bool override { return m_result; } - void streamReconstructedExpression( std::ostream &os ) const override { auto matcherAsString = m_matcher.toString(); os << Catch::Detail::stringify( m_arg ) << ' '; @@ -2319,10 +3124,10 @@ namespace Catch { using StringMatcher = Matchers::Impl::MatcherBase; - void handleExceptionMatchExpr( AssertionHandler& handler, StringMatcher const& matcher, StringRef matcherString ); + void handleExceptionMatchExpr( AssertionHandler& handler, StringMatcher const& matcher, StringRef const& matcherString ); template - auto makeMatchExpr( ArgT const& arg, MatcherT const& matcher, StringRef matcherString ) -> MatchExpr { + auto makeMatchExpr( ArgT const& arg, MatcherT const& matcher, StringRef const& matcherString ) -> MatchExpr { return MatchExpr( arg, matcher, matcherString ); } @@ -2331,35 +3136,333 @@ namespace Catch { /////////////////////////////////////////////////////////////////////////////// #define INTERNAL_CHECK_THAT( macroName, matcher, resultDisposition, arg ) \ do { \ - Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(arg) ", " CATCH_INTERNAL_STRINGIFY(matcher), resultDisposition ); \ - INTERNAL_CATCH_TRY( catchAssertionHandler ) { \ - catchAssertionHandler.handle( Catch::makeMatchExpr( arg, matcher, #matcher ) ); \ + Catch::AssertionHandler catchAssertionHandler( macroName##_catch_sr, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(arg) ", " CATCH_INTERNAL_STRINGIFY(matcher), resultDisposition ); \ + INTERNAL_CATCH_TRY { \ + catchAssertionHandler.handleExpr( Catch::makeMatchExpr( arg, matcher, #matcher##_catch_sr ) ); \ } INTERNAL_CATCH_CATCH( catchAssertionHandler ) \ INTERNAL_CATCH_REACT( catchAssertionHandler ) \ - } while( Catch::alwaysFalse() ) + } while( false ) /////////////////////////////////////////////////////////////////////////////// #define INTERNAL_CATCH_THROWS_MATCHES( macroName, exceptionType, resultDisposition, matcher, ... ) \ do { \ - Catch::AssertionHandler catchAssertionHandler( macroName, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__) ", " CATCH_INTERNAL_STRINGIFY(exceptionType) ", " CATCH_INTERNAL_STRINGIFY(matcher), resultDisposition ); \ + Catch::AssertionHandler catchAssertionHandler( macroName##_catch_sr, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__) ", " CATCH_INTERNAL_STRINGIFY(exceptionType) ", " CATCH_INTERNAL_STRINGIFY(matcher), resultDisposition ); \ if( catchAssertionHandler.allowThrows() ) \ try { \ static_cast(__VA_ARGS__ ); \ - catchAssertionHandler.handle( Catch::ResultWas::DidntThrowException ); \ + catchAssertionHandler.handleUnexpectedExceptionNotThrown(); \ } \ catch( exceptionType const& ex ) { \ - catchAssertionHandler.handle( Catch::makeMatchExpr( ex, matcher, #matcher ) ); \ + catchAssertionHandler.handleExpr( Catch::makeMatchExpr( ex, matcher, #matcher##_catch_sr ) ); \ } \ catch( ... ) { \ - catchAssertionHandler.useActiveException(); \ + catchAssertionHandler.handleUnexpectedInflightException(); \ } \ else \ - catchAssertionHandler.handle( Catch::ResultWas::Ok ); \ + catchAssertionHandler.handleThrowingCallSkipped(); \ INTERNAL_CATCH_REACT( catchAssertionHandler ) \ - } while( Catch::alwaysFalse() ) + } while( false ) // end catch_capture_matchers.h #endif +// start catch_generators.hpp + +// start catch_interfaces_generatortracker.h + + +#include + +namespace Catch { + + namespace Generators { + class GeneratorBase { + protected: + size_t m_size = 0; + + public: + GeneratorBase( size_t size ) : m_size( size ) {} + virtual ~GeneratorBase(); + auto size() const -> size_t { return m_size; } + }; + using GeneratorBasePtr = std::unique_ptr; + + } // namespace Generators + + struct IGeneratorTracker { + virtual ~IGeneratorTracker(); + virtual auto hasGenerator() const -> bool = 0; + virtual auto getGenerator() const -> Generators::GeneratorBasePtr const& = 0; + virtual void setGenerator( Generators::GeneratorBasePtr&& generator ) = 0; + virtual auto getIndex() const -> std::size_t = 0; + }; + +} // namespace Catch + +// end catch_interfaces_generatortracker.h +// start catch_enforce.h + +#include + +namespace Catch { +#if !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS) + template + [[noreturn]] + void throw_exception(Ex const& e) { + throw e; + } +#else // ^^ Exceptions are enabled // Exceptions are disabled vv + [[noreturn]] + void throw_exception(std::exception const& e); +#endif +} // 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) + +// end catch_enforce.h +#include +#include +#include + +#include + +namespace Catch { +namespace Generators { + + // !TBD move this into its own location? + namespace pf{ + template + std::unique_ptr make_unique( Args&&... args ) { + return std::unique_ptr(new T(std::forward(args)...)); + } + } + + template + struct IGenerator { + virtual ~IGenerator() {} + virtual auto get( size_t index ) const -> T = 0; + }; + + template + class SingleValueGenerator : public IGenerator { + T m_value; + public: + SingleValueGenerator( T const& value ) : m_value( value ) {} + + auto get( size_t ) const -> T override { + return m_value; + } + }; + + template + class FixedValuesGenerator : public IGenerator { + std::vector m_values; + + public: + FixedValuesGenerator( std::initializer_list values ) : m_values( values ) {} + + auto get( size_t index ) const -> T override { + return m_values[index]; + } + }; + + template + class RangeGenerator : public IGenerator { + T const m_first; + T const m_last; + + public: + RangeGenerator( T const& first, T const& last ) : m_first( first ), m_last( last ) { + assert( m_last > m_first ); + } + + auto get( size_t index ) const -> T override { + // ToDo:: introduce a safe cast to catch potential overflows + return static_cast(m_first+index); + } + }; + + template + struct NullGenerator : IGenerator { + auto get( size_t ) const -> T override { + CATCH_INTERNAL_ERROR("A Null Generator is always empty"); + } + }; + + template + class Generator { + std::unique_ptr> m_generator; + size_t m_size; + + public: + Generator( size_t size, std::unique_ptr> generator ) + : m_generator( std::move( generator ) ), + m_size( size ) + {} + + auto size() const -> size_t { return m_size; } + auto operator[]( size_t index ) const -> T { + assert( index < m_size ); + return m_generator->get( index ); + } + }; + + std::vector randomiseIndices( size_t selectionSize, size_t sourceSize ); + + template + class GeneratorRandomiser : public IGenerator { + Generator m_baseGenerator; + + std::vector m_indices; + public: + GeneratorRandomiser( Generator&& baseGenerator, size_t numberOfItems ) + : m_baseGenerator( std::move( baseGenerator ) ), + m_indices( randomiseIndices( numberOfItems, m_baseGenerator.size() ) ) + {} + + auto get( size_t index ) const -> T override { + return m_baseGenerator[m_indices[index]]; + } + }; + + template + struct RequiresASpecialisationFor; + + template + auto all() -> Generator { return RequiresASpecialisationFor(); } + + template<> + auto all() -> Generator; + + template + auto range( T const& first, T const& last ) -> Generator { + return Generator( (last-first), pf::make_unique>( first, last ) ); + } + + template + auto random( T const& first, T const& last ) -> Generator { + auto gen = range( first, last ); + auto size = gen.size(); + + return Generator( size, pf::make_unique>( std::move( gen ), size ) ); + } + template + auto random( size_t size ) -> Generator { + return Generator( size, pf::make_unique>( all(), size ) ); + } + + template + auto values( std::initializer_list values ) -> Generator { + return Generator( values.size(), pf::make_unique>( values ) ); + } + template + auto value( T const& val ) -> Generator { + return Generator( 1, pf::make_unique>( val ) ); + } + + template + auto as() -> Generator { + return Generator( 0, pf::make_unique>() ); + } + + template + auto table( std::initializer_list>&& tuples ) -> Generator> { + return values>( std::forward>>( tuples ) ); + } + + template + struct Generators : GeneratorBase { + std::vector> m_generators; + + using type = T; + + Generators() : GeneratorBase( 0 ) {} + + void populate( T&& val ) { + m_size += 1; + m_generators.emplace_back( value( std::move( val ) ) ); + } + template + void populate( U&& val ) { + populate( T( std::move( val ) ) ); + } + void populate( Generator&& generator ) { + m_size += generator.size(); + m_generators.emplace_back( std::move( generator ) ); + } + + template + void populate( U&& valueOrGenerator, Gs... moreGenerators ) { + populate( std::forward( valueOrGenerator ) ); + populate( std::forward( moreGenerators )... ); + } + + auto operator[]( size_t index ) const -> T { + size_t sizes = 0; + for( auto const& gen : m_generators ) { + auto localIndex = index-sizes; + sizes += gen.size(); + if( index < sizes ) + return gen[localIndex]; + } + CATCH_INTERNAL_ERROR("Index '" << index << "' is out of range (" << sizes << ')'); + } + }; + + template + auto makeGenerators( Generator&& generator, Gs... moreGenerators ) -> Generators { + Generators generators; + generators.m_generators.reserve( 1+sizeof...(Gs) ); + generators.populate( std::move( generator ), std::forward( moreGenerators )... ); + return generators; + } + template + auto makeGenerators( Generator&& generator ) -> Generators { + Generators generators; + generators.populate( std::move( generator ) ); + return generators; + } + template + auto makeGenerators( T&& val, Gs... moreGenerators ) -> Generators { + return makeGenerators( value( std::forward( val ) ), std::forward( moreGenerators )... ); + } + template + auto makeGenerators( U&& val, Gs... moreGenerators ) -> Generators { + return makeGenerators( value( T( std::forward( val ) ) ), std::forward( moreGenerators )... ); + } + + auto acquireGeneratorTracker( SourceLineInfo const& lineInfo ) -> IGeneratorTracker&; + + template + // Note: The type after -> is weird, because VS2015 cannot parse + // the expression used in the typedef inside, when it is in + // return type. Yeah, ¯\_(ツ)_/¯ + auto generate( SourceLineInfo const& lineInfo, L const& generatorExpression ) -> decltype(std::declval()[0]) { + using UnderlyingType = typename decltype(generatorExpression())::type; + + IGeneratorTracker& tracker = acquireGeneratorTracker( lineInfo ); + if( !tracker.hasGenerator() ) + tracker.setGenerator( pf::make_unique>( generatorExpression() ) ); + + auto const& generator = static_cast const&>( *tracker.getGenerator() ); + return generator[tracker.getIndex()]; + } + +} // namespace Generators +} // namespace Catch + +#define GENERATE( ... ) \ + Catch::Generators::generate( CATCH_INTERNAL_LINEINFO, []{ using namespace Catch::Generators; return makeGenerators( __VA_ARGS__ ); } ) + +// end catch_generators.hpp // These files are included here so the single_include script doesn't put them // in the conditionally compiled sections @@ -2416,7 +3519,7 @@ namespace Catch { class TestCase : public TestCaseInfo { public: - TestCase( ITestInvoker* testCase, TestCaseInfo const& info ); + TestCase( ITestInvoker* testCase, TestCaseInfo&& info ); TestCase withName( std::string const& _newName ) const; @@ -2433,8 +3536,7 @@ namespace Catch { TestCase makeTestCase( ITestInvoker* testCase, std::string const& className, - std::string const& name, - std::string const& description, + NameAndTags const& nameAndTags, SourceLineInfo const& lineInfo ); } @@ -2537,7 +3639,7 @@ namespace Catch { std::string desc = Detail::getAnnotation( cls, "Description", testCaseName ); const char* className = class_getName( cls ); - getMutableRegistryHub().registerTest( makeTestCase( new OcMethod( cls, selector ), className, name.c_str(), desc.c_str(), SourceLineInfo("",0) ) ); + getMutableRegistryHub().registerTest( makeTestCase( new OcMethod( cls, selector ), className, NameAndTags( name.c_str(), desc.c_str() ), SourceLineInfo("",0) ) ); noTestMethods++; } } @@ -2864,7 +3966,8 @@ namespace Catch { struct WarnAbout { enum What { Nothing = 0x00, - NoAssertions = 0x01 + NoAssertions = 0x01, + NoTests = 0x02 }; }; struct ShowDurations { enum OrNot { @@ -2901,10 +4004,12 @@ namespace Catch { virtual bool includeSuccessfulResults() const = 0; virtual bool shouldDebugBreak() const = 0; virtual bool warnAboutMissingAssertions() const = 0; + virtual bool warnAboutNoTests() const = 0; virtual int abortAfter() const = 0; virtual bool showInvisibles() const = 0; virtual ShowDurations::OrNot showDurations() const = 0; virtual TestSpec const& testSpec() const = 0; + virtual bool hasTestFilters() const = 0; virtual RunTests::InWhatOrder runOrder() const = 0; virtual unsigned int rngSeed() const = 0; virtual int benchmarkResolutionMultiple() const = 0; @@ -2918,69 +4023,6 @@ namespace Catch { // end catch_interfaces_config.h // Libstdc++ doesn't like incomplete classes for unique_ptr -// start catch_stream.h - -// start catch_streambuf.h - -#include - -namespace Catch { - - class StreamBufBase : public std::streambuf { - public: - virtual ~StreamBufBase(); - }; -} - -// end catch_streambuf.h -#include -#include -#include -#include - -namespace Catch { - - std::ostream& cout(); - std::ostream& cerr(); - std::ostream& clog(); - - struct IStream { - virtual ~IStream(); - virtual std::ostream& stream() const = 0; - }; - - class FileStream : public IStream { - mutable std::ofstream m_ofs; - public: - FileStream( std::string const& filename ); - ~FileStream() override = default; - public: // IStream - std::ostream& stream() const override; - }; - - class CoutStream : public IStream { - mutable std::ostream m_os; - public: - CoutStream(); - ~CoutStream() override = default; - - public: // IStream - std::ostream& stream() const override; - }; - - class DebugOutStream : public IStream { - std::unique_ptr m_streamBuf; - mutable std::ostream m_os; - public: - DebugOutStream(); - ~DebugOutStream() override = default; - - public: // IStream - std::ostream& stream() const override; - }; -} - -// end catch_stream.h #include #include @@ -3022,8 +4064,12 @@ namespace Catch { std::string outputFilename; std::string name; std::string processName; +#ifndef CATCH_CONFIG_DEFAULT_REPORTER +#define CATCH_CONFIG_DEFAULT_REPORTER "console" +#endif + std::string reporterName = CATCH_CONFIG_DEFAULT_REPORTER; +#undef CATCH_CONFIG_DEFAULT_REPORTER - std::vector reporterNames; std::vector testsOrTags; std::vector sectionsToRun; }; @@ -3043,11 +4089,13 @@ namespace Catch { bool listReporters() const; std::string getProcessName() const; + std::string const& getReporterName() const; - std::vector const& getReporterNames() const; + std::vector const& getTestsOrTags() const; std::vector const& getSectionsToRun() const override; virtual TestSpec const& testSpec() const override; + bool hasTestFilters() const override; bool showHelp() const; @@ -3057,6 +4105,7 @@ namespace Catch { std::string name() const override; bool includeSuccessfulResults() const override; bool warnAboutMissingAssertions() const override; + bool warnAboutNoTests() const override; ShowDurations::OrNot showDurations() const override; RunTests::InWhatOrder runOrder() const override; unsigned int rngSeed() const override; @@ -3074,6 +4123,7 @@ namespace Catch { std::unique_ptr m_stream; TestSpec m_testSpec; + bool m_hasTestFilters = false; }; } // end namespace Catch @@ -3115,7 +4165,7 @@ namespace Catch { std::string getExpandedExpression() const; std::string getMessage() const; SourceLineInfo getSourceInfo() const; - std::string getTestMacroName() const; + StringRef getTestMacroName() const; //protected: AssertionInfo m_info; @@ -3213,6 +4263,7 @@ namespace Catch { struct ReporterPreferences { bool shouldRedirectStdOut = false; + bool shouldReportAllAssertions = false; }; template @@ -3397,8 +4448,6 @@ namespace Catch { virtual Listeners const& getListeners() const = 0; }; - void addReporter( IStreamingReporterPtr& existingReporter, IStreamingReporterPtr&& additionalReporter ); - } // end namespace Catch // end catch_interfaces_reporter.h @@ -3406,8 +4455,9 @@ namespace Catch { #include #include #include -#include +#include #include +#include namespace Catch { void prepareExpandedExpression(AssertionResult& result); @@ -3423,7 +4473,8 @@ namespace Catch { stream( _config.stream() ) { m_reporterPrefs.shouldRedirectStdOut = false; - CATCH_ENFORCE( DerivedT::getSupportedVerbosities().count( m_config->verbosity() ), "Verbosity level not supported by this reporter" ); + if( !DerivedT::getSupportedVerbosities().count( m_config->verbosity() ) ) + CATCH_ERROR( "Verbosity level not supported by this reporter" ); } ReporterPreferences getPreferences() const override { @@ -3536,7 +4587,8 @@ namespace Catch { stream( _config.stream() ) { m_reporterPrefs.shouldRedirectStdOut = false; - CATCH_ENFORCE( DerivedT::getSupportedVerbosities().count( m_config->verbosity() ), "Verbosity level not supported by this reporter" ); + if( !DerivedT::getSupportedVerbosities().count( m_config->verbosity() ) ) + CATCH_ERROR( "Verbosity level not supported by this reporter" ); } ~CumulativeReporterBase() override = default; @@ -3652,6 +4704,8 @@ namespace Catch { struct TestEventListenerBase : StreamingReporterBase { TestEventListenerBase( ReporterConfig const& _config ); + static std::set getSupportedVerbosities(); + void assertionStarting(AssertionInfo const&) override; bool assertionEnded(AssertionStats const&) override; }; @@ -3681,10 +4735,11 @@ namespace Catch { BrightGreen = Bright | Green, LightGrey = Bright | Grey, BrightWhite = Bright | White, + BrightYellow = Bright | Yellow, // By intention FileName = LightGrey, - Warning = Yellow, + Warning = BrightYellow, ResultError = BrightRed, ResultSuccess = BrightGreen, ResultExpectedFailure = Warning, @@ -3693,7 +4748,7 @@ namespace Catch { Success = Green, OriginalExpression = Cyan, - ReconstructedExpression = Yellow, + ReconstructedExpression = BrightYellow, SecondaryText = LightGrey, Headers = White @@ -3738,7 +4793,7 @@ namespace Catch { public: - ReporterRegistrar( std::string const& name ) { + explicit ReporterRegistrar( std::string const& name ) { getMutableRegistryHub().registerReporter( name, std::make_shared() ); } }; @@ -3783,9 +4838,303 @@ namespace Catch { #endif // CATCH_CONFIG_DISABLE // end catch_reporter_registrars.hpp +// Allow users to base their work off existing reporters +// start catch_reporter_compact.h + +namespace Catch { + + struct CompactReporter : StreamingReporterBase { + + using StreamingReporterBase::StreamingReporterBase; + + ~CompactReporter() override; + + static std::string getDescription(); + + ReporterPreferences getPreferences() const override; + + void noMatchingTestCases(std::string const& spec) override; + + void assertionStarting(AssertionInfo const&) override; + + bool assertionEnded(AssertionStats const& _assertionStats) override; + + void sectionEnded(SectionStats const& _sectionStats) override; + + void testRunEnded(TestRunStats const& _testRunStats) override; + + }; + +} // end namespace Catch + +// end catch_reporter_compact.h +// start catch_reporter_console.h + +#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 +#endif + +namespace Catch { + // Fwd decls + struct SummaryColumn; + class TablePrinter; + + struct ConsoleReporter : StreamingReporterBase { + std::unique_ptr m_tablePrinter; + + ConsoleReporter(ReporterConfig const& config); + ~ConsoleReporter() override; + static std::string getDescription(); + + void noMatchingTestCases(std::string const& spec) override; + + void assertionStarting(AssertionInfo const&) override; + + bool assertionEnded(AssertionStats const& _assertionStats) override; + + void sectionStarting(SectionInfo const& _sectionInfo) override; + void sectionEnded(SectionStats const& _sectionStats) override; + + void benchmarkStarting(BenchmarkInfo const& info) override; + void benchmarkEnded(BenchmarkStats const& stats) override; + + void testCaseEnded(TestCaseStats const& _testCaseStats) override; + void testGroupEnded(TestGroupStats const& _testGroupStats) override; + void testRunEnded(TestRunStats const& _testRunStats) override; + + private: + + void lazyPrint(); + + void lazyPrintWithoutClosingBenchmarkTable(); + void lazyPrintRunInfo(); + void lazyPrintGroupInfo(); + void printTestCaseAndSectionHeader(); + + void printClosedHeader(std::string const& _name); + void printOpenHeader(std::string const& _name); + + // if string has a : in first line will set indent to follow it on + // subsequent lines + void printHeaderString(std::string const& _string, std::size_t indent = 0); + + void printTotals(Totals const& totals); + void printSummaryRow(std::string const& label, std::vector const& cols, std::size_t row); + + void printTotalsDivider(Totals const& totals); + void printSummaryDivider(); + + private: + bool m_headerPrinted = false; + }; + +} // end namespace Catch + +#if defined(_MSC_VER) +#pragma warning(pop) +#endif + +// end catch_reporter_console.h +// start catch_reporter_junit.h + +// start catch_xmlwriter.h + +#include + +namespace Catch { + + class XmlEncode { + public: + enum ForWhat { ForTextNodes, ForAttributes }; + + XmlEncode( std::string const& str, ForWhat forWhat = ForTextNodes ); + + void encodeTo( std::ostream& os ) const; + + friend std::ostream& operator << ( std::ostream& os, XmlEncode const& xmlEncode ); + + private: + std::string m_str; + ForWhat m_forWhat; + }; + + class XmlWriter { + public: + + class ScopedElement { + public: + ScopedElement( XmlWriter* writer ); + + ScopedElement( ScopedElement&& other ) noexcept; + ScopedElement& operator=( ScopedElement&& other ) noexcept; + + ~ScopedElement(); + + ScopedElement& writeText( std::string const& text, bool indent = true ); + + template + ScopedElement& writeAttribute( std::string const& name, T const& attribute ) { + m_writer->writeAttribute( name, attribute ); + return *this; + } + + private: + mutable XmlWriter* m_writer = nullptr; + }; + + XmlWriter( std::ostream& os = Catch::cout() ); + ~XmlWriter(); + + XmlWriter( XmlWriter const& ) = delete; + XmlWriter& operator=( XmlWriter const& ) = delete; + + XmlWriter& startElement( std::string const& name ); + + ScopedElement scopedElement( std::string const& name ); + + XmlWriter& endElement(); + + XmlWriter& writeAttribute( std::string const& name, std::string const& attribute ); + + XmlWriter& writeAttribute( std::string const& name, bool attribute ); + + template + XmlWriter& writeAttribute( std::string const& name, T const& attribute ) { + ReusableStringStream rss; + rss << attribute; + return writeAttribute( name, rss.str() ); + } + + XmlWriter& writeText( std::string const& text, bool indent = true ); + + XmlWriter& writeComment( std::string const& text ); + + void writeStylesheetRef( std::string const& url ); + + XmlWriter& writeBlankLine(); + + void ensureTagClosed(); + + private: + + void writeDeclaration(); + + void newlineIfNecessary(); + + bool m_tagIsOpen = false; + bool m_needsNewline = false; + std::vector m_tags; + std::string m_indent; + std::ostream& m_os; + }; + +} + +// end catch_xmlwriter.h +namespace Catch { + + class JunitReporter : public CumulativeReporterBase { + 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 { + 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; + + 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 +#endif // ! CATCH_CONFIG_IMPL_ONLY + #ifdef CATCH_IMPL // start catch_impl.hpp @@ -3881,13 +5230,6 @@ namespace TestCaseTracking { Failed }; - class TrackerHasName { - NameAndLocation m_nameAndLocation; - public: - TrackerHasName( NameAndLocation const& nameAndLocation ); - bool operator ()( ITrackerPtr const& tracker ) const; - }; - using Children = std::vector; NameAndLocation m_nameAndLocation; TrackerContext& m_ctx; @@ -3973,6 +5315,7 @@ namespace Catch { struct LeakDetector { LeakDetector(); + ~LeakDetector(); }; } @@ -4007,10 +5350,16 @@ namespace Detail { return Approx( 0 ); } + Approx Approx::operator-() const { + auto temp(*this); + temp.m_value = -temp.m_value; + return temp; + } + std::string Approx::toString() const { - std::ostringstream oss; - oss << "Approx( " << ::Catch::Detail::stringify( m_value ) << " )"; - return oss.str(); + ReusableStringStream rss; + rss << "Approx( " << ::Catch::Detail::stringify( m_value ) << " )"; + return rss.str(); } bool Approx::equalityComparisonImpl(const double other) const { @@ -4019,8 +5368,31 @@ namespace Detail { return marginComparison(m_value, other, m_margin) || marginComparison(m_value, other, m_epsilon * (m_scale + std::fabs(m_value))); } + void Approx::setMargin(double margin) { + CATCH_ENFORCE(margin >= 0, + "Invalid Approx::margin: " << margin << '.' + << " Approx::Margin has to be non-negative."); + m_margin = margin; + } + + void Approx::setEpsilon(double epsilon) { + CATCH_ENFORCE(epsilon >= 0 && epsilon <= 1.0, + "Invalid Approx::epsilon: " << epsilon << '.' + << " Approx::epsilon has to be in [0, 1]"); + m_epsilon = epsilon; + } + } // end namespace Detail +namespace literals { + Detail::Approx operator "" _a(long double val) { + return Detail::Approx(val); + } + Detail::Approx operator "" _a(unsigned long long val) { + return Detail::Approx(val); + } +} // end namespace literals + std::string StringMaker::convert(Catch::Detail::Approx const& value) { return value.toString(); } @@ -4038,6 +5410,7 @@ namespace Catch { struct IResultCapture; struct IRunner; struct IConfig; + struct IMutableContext; using IConfigPtr = std::shared_ptr; @@ -4047,7 +5420,7 @@ namespace Catch { virtual IResultCapture* getResultCapture() = 0; virtual IRunner* getRunner() = 0; - virtual IConfigPtr getConfig() const = 0; + virtual IConfigPtr const& getConfig() const = 0; }; struct IMutableContext : IContext @@ -4056,21 +5429,285 @@ namespace Catch { virtual void setResultCapture( IResultCapture* resultCapture ) = 0; virtual void setRunner( IRunner* runner ) = 0; virtual void setConfig( IConfigPtr const& config ) = 0; + + private: + static IMutableContext *currentContext; + friend IMutableContext& getCurrentMutableContext(); + friend void cleanUpContext(); + static void createContext(); }; - IContext& getCurrentContext(); - IMutableContext& getCurrentMutableContext(); + inline IMutableContext& getCurrentMutableContext() + { + if( !IMutableContext::currentContext ) + IMutableContext::createContext(); + return *IMutableContext::currentContext; + } + + inline IContext& getCurrentContext() + { + return getCurrentMutableContext(); + } + void cleanUpContext(); } // end catch_context.h -#include +// start catch_debugger.h + +namespace Catch { + bool isDebuggerActive(); +} + +#ifdef CATCH_PLATFORM_MAC + + #define CATCH_TRAP() __asm__("int $3\n" : : ) /* NOLINT */ + +#elif defined(CATCH_PLATFORM_LINUX) + // If we can use inline assembler, do it because this allows us to break + // directly at the location of the failing check instead of breaking inside + // raise() called from it, i.e. one stack frame below. + #if defined(__GNUC__) && (defined(__i386) || defined(__x86_64)) + #define CATCH_TRAP() asm volatile ("int $3") /* NOLINT */ + #else // Fall back to the generic way. + #include + + #define CATCH_TRAP() raise(SIGTRAP) + #endif +#elif defined(_MSC_VER) + #define CATCH_TRAP() __debugbreak() +#elif defined(__MINGW32__) + extern "C" __declspec(dllimport) void __stdcall DebugBreak(); + #define CATCH_TRAP() DebugBreak() +#endif + +#ifdef CATCH_TRAP + #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { CATCH_TRAP(); } +#else + namespace Catch { + inline void doNothing() {} + } + #define CATCH_BREAK_INTO_DEBUGGER() Catch::doNothing() +#endif + +// end catch_debugger.h +// start catch_run_context.h + +// start catch_fatal_condition.h + +// start catch_windows_h_proxy.h + + +#if defined(CATCH_PLATFORM_WINDOWS) + +#if !defined(NOMINMAX) && !defined(CATCH_CONFIG_NO_NOMINMAX) +# define CATCH_DEFINED_NOMINMAX +# define NOMINMAX +#endif +#if !defined(WIN32_LEAN_AND_MEAN) && !defined(CATCH_CONFIG_NO_WIN32_LEAN_AND_MEAN) +# define CATCH_DEFINED_WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +#endif + +#ifdef __AFXDLL +#include +#else +#include +#endif + +#ifdef CATCH_DEFINED_NOMINMAX +# undef NOMINMAX +#endif +#ifdef CATCH_DEFINED_WIN32_LEAN_AND_MEAN +# undef WIN32_LEAN_AND_MEAN +#endif + +#endif // defined(CATCH_PLATFORM_WINDOWS) + +// end catch_windows_h_proxy.h +#if defined( CATCH_CONFIG_WINDOWS_SEH ) namespace Catch { - auto operator <<( std::ostream& os, ITransientExpression const& expr ) -> std::ostream& { - expr.streamReconstructedExpression( os ); - return os; + struct FatalConditionHandler { + + static LONG CALLBACK handleVectoredException(PEXCEPTION_POINTERS ExceptionInfo); + FatalConditionHandler(); + static void reset(); + ~FatalConditionHandler(); + + private: + static bool isSet; + static ULONG guaranteeSize; + static PVOID exceptionHandlerHandle; + }; + +} // namespace Catch + +#elif defined ( CATCH_CONFIG_POSIX_SIGNALS ) + +#include + +namespace Catch { + + struct FatalConditionHandler { + + static bool isSet; + static struct sigaction oldSigActions[]; + static stack_t oldSigStack; + static char altStackMem[]; + + static void handleSignal( int sig ); + + FatalConditionHandler(); + ~FatalConditionHandler(); + static void reset(); + }; + +} // namespace Catch + +#else + +namespace Catch { + struct FatalConditionHandler { + void reset(); + }; +} + +#endif + +// end catch_fatal_condition.h +#include + +namespace Catch { + + struct IMutableContext; + + /////////////////////////////////////////////////////////////////////////// + + class RunContext : public IResultCapture, public IRunner { + + public: + RunContext( RunContext const& ) = delete; + RunContext& operator =( RunContext const& ) = delete; + + explicit RunContext( IConfigPtr const& _config, IStreamingReporterPtr&& reporter ); + + ~RunContext() override; + + void testGroupStarting( std::string const& testSpec, std::size_t groupIndex, std::size_t groupsCount ); + void testGroupEnded( std::string const& testSpec, Totals const& totals, std::size_t groupIndex, std::size_t groupsCount ); + + Totals runTest(TestCase const& testCase); + + IConfigPtr config() const; + IStreamingReporter& reporter() const; + + public: // IResultCapture + + // Assertion handlers + void handleExpr + ( AssertionInfo const& info, + ITransientExpression const& expr, + AssertionReaction& reaction ) override; + void handleMessage + ( AssertionInfo const& info, + ResultWas::OfType resultType, + StringRef const& message, + AssertionReaction& reaction ) override; + void handleUnexpectedExceptionNotThrown + ( AssertionInfo const& info, + AssertionReaction& reaction ) override; + void handleUnexpectedInflightException + ( AssertionInfo const& info, + std::string const& message, + AssertionReaction& reaction ) override; + void handleIncomplete + ( AssertionInfo const& info ) override; + void handleNonExpr + ( AssertionInfo const &info, + ResultWas::OfType resultType, + AssertionReaction &reaction ) override; + + bool sectionStarted( SectionInfo const& sectionInfo, Counts& assertions ) override; + + void sectionEnded( SectionEndInfo const& endInfo ) override; + void sectionEndedEarly( SectionEndInfo const& endInfo ) override; + + auto acquireGeneratorTracker( SourceLineInfo const& lineInfo ) -> IGeneratorTracker& override; + + void benchmarkStarting( BenchmarkInfo const& info ) override; + void benchmarkEnded( BenchmarkStats const& stats ) override; + + void pushScopedMessage( MessageInfo const& message ) override; + void popScopedMessage( MessageInfo const& message ) override; + + std::string getCurrentTestName() const override; + + const AssertionResult* getLastResult() const override; + + void exceptionEarlyReported() override; + + void handleFatalErrorCondition( StringRef message ) override; + + bool lastAssertionPassed() override; + + void assertionPassed() override; + + public: + // !TBD We need to do this another way! + bool aborting() const final; + + private: + + void runCurrentTest( std::string& redirectedCout, std::string& redirectedCerr ); + void invokeActiveTestCase(); + + void resetAssertionInfo(); + bool testForMissingAssertions( Counts& assertions ); + + void assertionEnded( AssertionResult const& result ); + void reportExpr + ( AssertionInfo const &info, + ResultWas::OfType resultType, + ITransientExpression const *expr, + bool negated ); + + void populateReaction( AssertionReaction& reaction ); + + private: + + void handleUnfinishedSections(); + + TestRunInfo m_runInfo; + IMutableContext& m_context; + TestCase const* m_activeTestCase = nullptr; + ITracker* m_testCaseTracker; + Option m_lastResult; + + IConfigPtr m_config; + Totals m_totals; + IStreamingReporterPtr m_reporter; + std::vector m_messages; + AssertionInfo m_lastAssertionInfo; + std::vector m_unfinishedSections; + std::vector m_activeSections; + TrackerContext m_trackerContext; + bool m_lastAssertionPassed = false; + bool m_shouldReportUnexpected = true; + bool m_includeSuccessfulResults; + }; + +} // end namespace Catch + +// end catch_run_context.h +namespace Catch { + + namespace { + auto operator <<( std::ostream& os, ITransientExpression const& expr ) -> std::ostream& { + expr.streamReconstructedExpression( os ); + return os; + } } LazyExpression::LazyExpression( bool isNegated ) @@ -4100,95 +5737,69 @@ namespace Catch { } AssertionHandler::AssertionHandler - ( StringRef macroName, + ( StringRef const& macroName, SourceLineInfo const& lineInfo, StringRef capturedExpression, ResultDisposition::Flags resultDisposition ) - : m_assertionInfo{ macroName, lineInfo, capturedExpression, resultDisposition } - { - getCurrentContext().getResultCapture()->assertionStarting( m_assertionInfo ); + : m_assertionInfo{ macroName, lineInfo, capturedExpression, resultDisposition }, + m_resultCapture( getResultCapture() ) + {} + + void AssertionHandler::handleExpr( ITransientExpression const& expr ) { + m_resultCapture.handleExpr( m_assertionInfo, expr, m_reaction ); } - AssertionHandler::~AssertionHandler() { - if ( m_inExceptionGuard ) { - handle( ResultWas::ThrewException, "Exception translation was disabled by CATCH_CONFIG_FAST_COMPILE" ); - getCurrentContext().getResultCapture()->exceptionEarlyReported(); - } - } - - void AssertionHandler::handle( ITransientExpression const& expr ) { - - bool negated = isFalseTest( m_assertionInfo.resultDisposition ); - bool result = expr.getResult() != negated; - - handle( result ? ResultWas::Ok : ResultWas::ExpressionFailed, &expr, negated ); - } - void AssertionHandler::handle( ResultWas::OfType resultType ) { - handle( resultType, nullptr, false ); - } - void AssertionHandler::handle( ResultWas::OfType resultType, StringRef const& message ) { - AssertionResultData data( resultType, LazyExpression( false ) ); - data.message = message; - handle( data, nullptr ); - } - void AssertionHandler::handle( ResultWas::OfType resultType, ITransientExpression const* expr, bool negated ) { - AssertionResultData data( resultType, LazyExpression( negated ) ); - handle( data, expr ); - } - void AssertionHandler::handle( AssertionResultData const& resultData, ITransientExpression const* expr ) { - - getResultCapture().assertionRun(); - - AssertionResult assertionResult{ m_assertionInfo, resultData }; - assertionResult.m_resultData.lazyExpression.m_transientExpression = expr; - - getResultCapture().assertionEnded( assertionResult ); - - if( !assertionResult.isOk() ) { - m_shouldDebugBreak = getCurrentContext().getConfig()->shouldDebugBreak(); - m_shouldThrow = - getCurrentContext().getRunner()->aborting() || - (m_assertionInfo.resultDisposition & ResultDisposition::Normal); - } + void AssertionHandler::handleMessage(ResultWas::OfType resultType, StringRef const& message) { + m_resultCapture.handleMessage( m_assertionInfo, resultType, message, m_reaction ); } auto AssertionHandler::allowThrows() const -> bool { return getCurrentContext().getConfig()->allowThrows(); } - auto AssertionHandler::shouldDebugBreak() const -> bool { - return m_shouldDebugBreak; - } - void AssertionHandler::reactWithDebugBreak() const { - if (m_shouldDebugBreak) { - /////////////////////////////////////////////////////////////////// - // To inspect the state during test, you need to go one level up the callstack - // To go back to the test and change execution, jump over the reactWithoutDebugBreak() call - /////////////////////////////////////////////////////////////////// + void AssertionHandler::complete() { + setCompleted(); + if( m_reaction.shouldDebugBreak ) { + + // If you find your debugger stopping you here then go one level up on the + // call-stack for the code that caused it (typically a failed assertion) + + // (To go back to the test and change execution, jump over the throw, next) CATCH_BREAK_INTO_DEBUGGER(); } - reactWithoutDebugBreak(); - } - void AssertionHandler::reactWithoutDebugBreak() const { - if( m_shouldThrow ) + if (m_reaction.shouldThrow) { +#if !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS) throw Catch::TestFailureException(); +#else + CATCH_ERROR( "Test failure requires aborting test!" ); +#endif + } + } + void AssertionHandler::setCompleted() { + m_completed = true; } - void AssertionHandler::useActiveException() { - handle( ResultWas::ThrewException, Catch::translateActiveException() ); + void AssertionHandler::handleUnexpectedInflightException() { + m_resultCapture.handleUnexpectedInflightException( m_assertionInfo, Catch::translateActiveException(), m_reaction ); } - void AssertionHandler::setExceptionGuard() { - assert( m_inExceptionGuard == false ); - m_inExceptionGuard = true; + void AssertionHandler::handleExceptionThrownAsExpected() { + m_resultCapture.handleNonExpr(m_assertionInfo, ResultWas::Ok, m_reaction); } - void AssertionHandler::unsetExceptionGuard() { - assert( m_inExceptionGuard == true ); - m_inExceptionGuard = false; + void AssertionHandler::handleExceptionNotThrownAsExpected() { + m_resultCapture.handleNonExpr(m_assertionInfo, ResultWas::Ok, m_reaction); + } + + void AssertionHandler::handleUnexpectedExceptionNotThrown() { + m_resultCapture.handleUnexpectedExceptionNotThrown( m_assertionInfo, m_reaction ); + } + + void AssertionHandler::handleThrowingCallSkipped() { + m_resultCapture.handleNonExpr(m_assertionInfo, ResultWas::Ok, m_reaction); } // This is the overload that takes a string and infers the Equals matcher from it // The more general overload, that takes any string matcher, is in catch_capture_matchers.cpp - void handleExceptionMatchExpr( AssertionHandler& handler, std::string const& str, StringRef matcherString ) { + void handleExceptionMatchExpr( AssertionHandler& handler, std::string const& str, StringRef const& matcherString ) { handleExceptionMatchExpr( handler, Matchers::Equals( str ), matcherString ); } @@ -4205,10 +5816,9 @@ namespace Catch { if( reconstructedExpression.empty() ) { if( lazyExpression ) { - // !TBD Use stringstream for now, but rework above to pass stream in - std::ostringstream oss; - oss << lazyExpression; - reconstructedExpression = oss.str(); + ReusableStringStream rss; + rss << lazyExpression; + reconstructedExpression = rss.str(); } } return reconstructedExpression; @@ -4243,7 +5853,7 @@ namespace Catch { std::string AssertionResult::getExpression() const { if( isFalseTest( m_info.resultDisposition ) ) - return "!(" + std::string(m_info.capturedExpression) + ")"; + return "!(" + m_info.capturedExpression + ")"; else return m_info.capturedExpression; } @@ -4280,7 +5890,7 @@ namespace Catch { return m_info.lineInfo; } - std::string AssertionResult::getTestMacroName() const { + StringRef AssertionResult::getTestMacroName() const { return m_info.macroName; } @@ -4319,12 +5929,12 @@ namespace Catch { using StringMatcher = Matchers::Impl::MatcherBase; // This is the general overload that takes a any string matcher - // There is another overload, in catch_assertinhandler.h/.cpp, that only takes a string and infers + // There is another overload, in catch_assertionhandler.h/.cpp, that only takes a string and infers // the Equals matcher (so the header does not mention matchers) - void handleExceptionMatchExpr( AssertionHandler& handler, StringMatcher const& matcher, StringRef matcherString ) { + void handleExceptionMatchExpr( AssertionHandler& handler, StringMatcher const& matcher, StringRef const& matcherString ) { std::string exceptionMessage = Catch::translateActiveException(); MatchExpr expr( exceptionMessage, matcher, matcherString ); - handler.handle( expr ); + handler.handleExpr( expr ); } } // namespace Catch @@ -4350,8 +5960,14 @@ namespace Catch { #endif // start clara.hpp -// v1.0-develop.2 -// See https://github.com/philsquared/Clara +// Copyright 2017 Two Blue Cubes Ltd. All rights reserved. +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// +// See https://github.com/philsquared/Clara for more details + +// Clara v1.1.5 #ifndef CATCH_CLARA_CONFIG_CONSOLE_WIDTH @@ -4362,14 +5978,23 @@ namespace Catch { #define CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH CATCH_CLARA_CONFIG_CONSOLE_WIDTH #endif +#ifndef CLARA_CONFIG_OPTIONAL_TYPE +#ifdef __has_include +#if __has_include() && __cplusplus >= 201703L +#include +#define CLARA_CONFIG_OPTIONAL_TYPE std::optional +#endif +#endif +#endif + // ----------- #included from clara_textflow.hpp ----------- // TextFlowCpp // // A single-header library for wrapping and laying out basic text, by Phil Nash // -// This work is licensed under the BSD 2-Clause license. -// See the accompanying LICENSE file, or the one at https://opensource.org/licenses/BSD-2-Clause +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE.txt or copy at http://www.boost.org/LICENSE_1_0.txt) // // This project is hosted at https://github.com/philsquared/textflowcpp @@ -4383,314 +6008,324 @@ namespace Catch { #define CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH 80 #endif -namespace Catch { namespace clara { namespace TextFlow { +namespace Catch { +namespace clara { +namespace TextFlow { - inline auto isWhitespace( char c ) -> bool { - static std::string chars = " \t\n\r"; - return chars.find( c ) != std::string::npos; - } - inline auto isBreakableBefore( char c ) -> bool { - static std::string chars = "[({<|"; - return chars.find( c ) != std::string::npos; - } - inline auto isBreakableAfter( char c ) -> bool { - static std::string chars = "])}>.,:;*+-=&/\\"; - return chars.find( c ) != std::string::npos; - } +inline auto isWhitespace(char c) -> bool { + static std::string chars = " \t\n\r"; + return chars.find(c) != std::string::npos; +} +inline auto isBreakableBefore(char c) -> bool { + static std::string chars = "[({<|"; + return chars.find(c) != std::string::npos; +} +inline auto isBreakableAfter(char c) -> bool { + static std::string chars = "])}>.,:;*+-=&/\\"; + return chars.find(c) != std::string::npos; +} - class Columns; +class Columns; - class Column { - std::vector m_strings; - size_t m_width = CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH; - size_t m_indent = 0; - size_t m_initialIndent = std::string::npos; +class Column { + std::vector m_strings; + size_t m_width = CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH; + size_t m_indent = 0; + size_t m_initialIndent = std::string::npos; - public: - class iterator { - friend Column; +public: + class iterator { + friend Column; - Column const& m_column; - size_t m_stringIndex = 0; - size_t m_pos = 0; + Column const& m_column; + size_t m_stringIndex = 0; + size_t m_pos = 0; - size_t m_len = 0; - size_t m_end = 0; - bool m_suffix = false; + size_t m_len = 0; + size_t m_end = 0; + bool m_suffix = false; - iterator( Column const& column, size_t stringIndex ) - : m_column( column ), - m_stringIndex( stringIndex ) - {} + iterator(Column const& column, size_t stringIndex) + : m_column(column), + m_stringIndex(stringIndex) {} - auto line() const -> std::string const& { return m_column.m_strings[m_stringIndex]; } + auto line() const -> std::string const& { return m_column.m_strings[m_stringIndex]; } - auto isBoundary( size_t at ) const -> bool { - assert( at > 0 ); - assert( at <= line().size() ); + auto isBoundary(size_t at) const -> bool { + assert(at > 0); + assert(at <= line().size()); - return at == line().size() || - ( isWhitespace( line()[at] ) && !isWhitespace( line()[at-1] ) ) || - isBreakableBefore( line()[at] ) || - isBreakableAfter( line()[at-1] ); - } + return at == line().size() || + (isWhitespace(line()[at]) && !isWhitespace(line()[at - 1])) || + isBreakableBefore(line()[at]) || + isBreakableAfter(line()[at - 1]); + } - void calcLength() { - assert( m_stringIndex < m_column.m_strings.size() ); + void calcLength() { + assert(m_stringIndex < m_column.m_strings.size()); - m_suffix = false; - auto width = m_column.m_width-indent(); - m_end = m_pos; - while( m_end < line().size() && line()[m_end] != '\n' ) - ++m_end; + m_suffix = false; + auto width = m_column.m_width - indent(); + m_end = m_pos; + while (m_end < line().size() && line()[m_end] != '\n') + ++m_end; - if( m_end < m_pos + width ) { - m_len = m_end - m_pos; - } - else { - size_t len = width; - while (len > 0 && !isBoundary(m_pos + len)) - --len; - while (len > 0 && isWhitespace( line()[m_pos + len - 1] )) - --len; + if (m_end < m_pos + width) { + m_len = m_end - m_pos; + } else { + size_t len = width; + while (len > 0 && !isBoundary(m_pos + len)) + --len; + while (len > 0 && isWhitespace(line()[m_pos + len - 1])) + --len; - if (len > 0) { - m_len = len; - } else { - m_suffix = true; - m_len = width - 1; - } - } - } + if (len > 0) { + m_len = len; + } else { + m_suffix = true; + m_len = width - 1; + } + } + } - auto indent() const -> size_t { - auto initial = m_pos == 0 && m_stringIndex == 0 ? m_column.m_initialIndent : std::string::npos; - return initial == std::string::npos ? m_column.m_indent : initial; - } + auto indent() const -> size_t { + auto initial = m_pos == 0 && m_stringIndex == 0 ? m_column.m_initialIndent : std::string::npos; + return initial == std::string::npos ? m_column.m_indent : initial; + } - auto addIndentAndSuffix(std::string const &plain) const -> std::string { - return std::string( indent(), ' ' ) + (m_suffix ? plain + "-" : plain); - } + auto addIndentAndSuffix(std::string const &plain) const -> std::string { + return std::string(indent(), ' ') + (m_suffix ? plain + "-" : plain); + } - public: - explicit iterator( Column const& column ) : m_column( column ) { - assert( m_column.m_width > m_column.m_indent ); - assert( m_column.m_initialIndent == std::string::npos || m_column.m_width > m_column.m_initialIndent ); - calcLength(); - if( m_len == 0 ) - m_stringIndex++; // Empty string - } + public: + using difference_type = std::ptrdiff_t; + using value_type = std::string; + using pointer = value_type * ; + using reference = value_type & ; + using iterator_category = std::forward_iterator_tag; - auto operator *() const -> std::string { - assert( m_stringIndex < m_column.m_strings.size() ); - assert( m_pos <= m_end ); - if( m_pos + m_column.m_width < m_end ) - return addIndentAndSuffix(line().substr(m_pos, m_len)); - else - return addIndentAndSuffix(line().substr(m_pos, m_end - m_pos)); - } + explicit iterator(Column const& column) : m_column(column) { + assert(m_column.m_width > m_column.m_indent); + assert(m_column.m_initialIndent == std::string::npos || m_column.m_width > m_column.m_initialIndent); + calcLength(); + if (m_len == 0) + m_stringIndex++; // Empty string + } - auto operator ++() -> iterator& { - m_pos += m_len; - if( m_pos < line().size() && line()[m_pos] == '\n' ) - m_pos += 1; - else - while( m_pos < line().size() && isWhitespace( line()[m_pos] ) ) - ++m_pos; + auto operator *() const -> std::string { + assert(m_stringIndex < m_column.m_strings.size()); + assert(m_pos <= m_end); + return addIndentAndSuffix(line().substr(m_pos, m_len)); + } - if( m_pos == line().size() ) { - m_pos = 0; - ++m_stringIndex; - } - if( m_stringIndex < m_column.m_strings.size() ) - calcLength(); - return *this; - } - auto operator ++(int) -> iterator { - iterator prev( *this ); - operator++(); - return prev; - } + auto operator ++() -> iterator& { + m_pos += m_len; + if (m_pos < line().size() && line()[m_pos] == '\n') + m_pos += 1; + else + while (m_pos < line().size() && isWhitespace(line()[m_pos])) + ++m_pos; - auto operator ==( iterator const& other ) const -> bool { - return - m_pos == other.m_pos && - m_stringIndex == other.m_stringIndex && - &m_column == &other.m_column; - } - auto operator !=( iterator const& other ) const -> bool { - return !operator==( other ); - } - }; - using const_iterator = iterator; + if (m_pos == line().size()) { + m_pos = 0; + ++m_stringIndex; + } + if (m_stringIndex < m_column.m_strings.size()) + calcLength(); + return *this; + } + auto operator ++(int) -> iterator { + iterator prev(*this); + operator++(); + return prev; + } - explicit Column( std::string const& text ) { m_strings.push_back( text ); } + auto operator ==(iterator const& other) const -> bool { + return + m_pos == other.m_pos && + m_stringIndex == other.m_stringIndex && + &m_column == &other.m_column; + } + auto operator !=(iterator const& other) const -> bool { + return !operator==(other); + } + }; + using const_iterator = iterator; - auto width( size_t newWidth ) -> Column& { - assert( newWidth > 0 ); - m_width = newWidth; - return *this; - } - auto indent( size_t newIndent ) -> Column& { - m_indent = newIndent; - return *this; - } - auto initialIndent( size_t newIndent ) -> Column& { - m_initialIndent = newIndent; - return *this; - } + explicit Column(std::string const& text) { m_strings.push_back(text); } - auto width() const -> size_t { return m_width; } - auto begin() const -> iterator { return iterator( *this ); } - auto end() const -> iterator { return { *this, m_strings.size() }; } + auto width(size_t newWidth) -> Column& { + assert(newWidth > 0); + m_width = newWidth; + return *this; + } + auto indent(size_t newIndent) -> Column& { + m_indent = newIndent; + return *this; + } + auto initialIndent(size_t newIndent) -> Column& { + m_initialIndent = newIndent; + return *this; + } - inline friend std::ostream& operator << ( std::ostream& os, Column const& col ) { - bool first = true; - for( auto line : col ) { - if( first ) - first = false; - else - os << "\n"; - os << line; - } - return os; - } + auto width() const -> size_t { return m_width; } + auto begin() const -> iterator { return iterator(*this); } + auto end() const -> iterator { return { *this, m_strings.size() }; } - auto operator + ( Column const& other ) -> Columns; + inline friend std::ostream& operator << (std::ostream& os, Column const& col) { + bool first = true; + for (auto line : col) { + if (first) + first = false; + else + os << "\n"; + os << line; + } + return os; + } - auto toString() const -> std::string { - std::ostringstream oss; - oss << *this; - return oss.str(); - } - }; + auto operator + (Column const& other)->Columns; - class Spacer : public Column { + auto toString() const -> std::string { + std::ostringstream oss; + oss << *this; + return oss.str(); + } +}; - public: - explicit Spacer( size_t spaceWidth ) : Column( "" ) { - width( spaceWidth ); - } - }; +class Spacer : public Column { - class Columns { - std::vector m_columns; +public: + explicit Spacer(size_t spaceWidth) : Column("") { + width(spaceWidth); + } +}; - public: +class Columns { + std::vector m_columns; - class iterator { - friend Columns; - struct EndTag {}; +public: - std::vector const& m_columns; - std::vector m_iterators; - size_t m_activeIterators; + class iterator { + friend Columns; + struct EndTag {}; - iterator( Columns const& columns, EndTag ) - : m_columns( columns.m_columns ), - m_activeIterators( 0 ) - { - m_iterators.reserve( m_columns.size() ); + std::vector const& m_columns; + std::vector m_iterators; + size_t m_activeIterators; - for( auto const& col : m_columns ) - m_iterators.push_back( col.end() ); - } + iterator(Columns const& columns, EndTag) + : m_columns(columns.m_columns), + m_activeIterators(0) { + m_iterators.reserve(m_columns.size()); - public: - explicit iterator( Columns const& columns ) - : m_columns( columns.m_columns ), - m_activeIterators( m_columns.size() ) - { - m_iterators.reserve( m_columns.size() ); + for (auto const& col : m_columns) + m_iterators.push_back(col.end()); + } - for( auto const& col : m_columns ) - m_iterators.push_back( col.begin() ); - } + public: + using difference_type = std::ptrdiff_t; + using value_type = std::string; + using pointer = value_type * ; + using reference = value_type & ; + using iterator_category = std::forward_iterator_tag; - auto operator ==( iterator const& other ) const -> bool { - return m_iterators == other.m_iterators; - } - auto operator !=( iterator const& other ) const -> bool { - return m_iterators != other.m_iterators; - } - auto operator *() const -> std::string { - std::string row, padding; + explicit iterator(Columns const& columns) + : m_columns(columns.m_columns), + m_activeIterators(m_columns.size()) { + m_iterators.reserve(m_columns.size()); - for( size_t i = 0; i < m_columns.size(); ++i ) { - auto width = m_columns[i].width(); - if( m_iterators[i] != m_columns[i].end() ) { - std::string col = *m_iterators[i]; - row += padding + col; - if( col.size() < width ) - padding = std::string( width - col.size(), ' ' ); - else - padding = ""; - } - else { - padding += std::string( width, ' ' ); - } - } - return row; - } - auto operator ++() -> iterator& { - for( size_t i = 0; i < m_columns.size(); ++i ) { - if (m_iterators[i] != m_columns[i].end()) - ++m_iterators[i]; - } - return *this; - } - auto operator ++(int) -> iterator { - iterator prev( *this ); - operator++(); - return prev; - } - }; - using const_iterator = iterator; + for (auto const& col : m_columns) + m_iterators.push_back(col.begin()); + } - auto begin() const -> iterator { return iterator( *this ); } - auto end() const -> iterator { return { *this, iterator::EndTag() }; } + auto operator ==(iterator const& other) const -> bool { + return m_iterators == other.m_iterators; + } + auto operator !=(iterator const& other) const -> bool { + return m_iterators != other.m_iterators; + } + auto operator *() const -> std::string { + std::string row, padding; - auto operator += ( Column const& col ) -> Columns& { - m_columns.push_back( col ); - return *this; - } - auto operator + ( Column const& col ) -> Columns { - Columns combined = *this; - combined += col; - return combined; - } + for (size_t i = 0; i < m_columns.size(); ++i) { + auto width = m_columns[i].width(); + if (m_iterators[i] != m_columns[i].end()) { + std::string col = *m_iterators[i]; + row += padding + col; + if (col.size() < width) + padding = std::string(width - col.size(), ' '); + else + padding = ""; + } else { + padding += std::string(width, ' '); + } + } + return row; + } + auto operator ++() -> iterator& { + for (size_t i = 0; i < m_columns.size(); ++i) { + if (m_iterators[i] != m_columns[i].end()) + ++m_iterators[i]; + } + return *this; + } + auto operator ++(int) -> iterator { + iterator prev(*this); + operator++(); + return prev; + } + }; + using const_iterator = iterator; - inline friend std::ostream& operator << ( std::ostream& os, Columns const& cols ) { + auto begin() const -> iterator { return iterator(*this); } + auto end() const -> iterator { return { *this, iterator::EndTag() }; } - bool first = true; - for( auto line : cols ) { - if( first ) - first = false; - else - os << "\n"; - os << line; - } - return os; - } + auto operator += (Column const& col) -> Columns& { + m_columns.push_back(col); + return *this; + } + auto operator + (Column const& col) -> Columns { + Columns combined = *this; + combined += col; + return combined; + } - auto toString() const -> std::string { - std::ostringstream oss; - oss << *this; - return oss.str(); - } - }; + inline friend std::ostream& operator << (std::ostream& os, Columns const& cols) { - inline auto Column::operator + ( Column const& other ) -> Columns { - Columns cols; - cols += *this; - cols += other; - return cols; - } -}}} // namespace Catch::clara::TextFlow + bool first = true; + for (auto line : cols) { + if (first) + first = false; + else + os << "\n"; + os << line; + } + return os; + } + + auto toString() const -> std::string { + std::ostringstream oss; + oss << *this; + return oss.str(); + } +}; + +inline auto Column::operator + (Column const& other) -> Columns { + Columns cols; + cols += *this; + cols += other; + return cols; +} +} + +} +} // ----------- end of #include from clara_textflow.hpp ----------- // ........... back in clara.hpp +#include #include #include #include @@ -4714,7 +6349,7 @@ namespace detail { template struct UnaryLambdaTraits { static const bool isValid = true; - using ArgType = typename std::remove_const::type>::type;; + using ArgType = typename std::remove_const::type>::type; using ReturnType = ReturnT; }; @@ -4727,11 +6362,9 @@ namespace detail { std::vector m_args; public: - Args( int argc, char *argv[] ) { - m_exeName = argv[0]; - for( int i = 1; i < argc; ++i ) - m_args.push_back( argv[i] ); - } + Args( int argc, char const* const* argv ) + : m_exeName(argv[0]), + m_args(argv + 1, argv + argc) {} Args( std::initializer_list args ) : m_exeName( *args.begin() ), @@ -4878,7 +6511,7 @@ namespace detail { return *this; } - ~ResultValueBase() { + ~ResultValueBase() override { if( m_type == Ok ) m_value.~T(); } @@ -4916,16 +6549,14 @@ namespace detail { auto errorMessage() const -> std::string { return m_errorMessage; } protected: - virtual void enforceOk() const { - // !TBD: If no exceptions, std::terminate here or something - switch( m_type ) { - case ResultBase::LogicError: - throw std::logic_error( m_errorMessage ); - case ResultBase::RuntimeError: - throw std::runtime_error( m_errorMessage ); - case ResultBase::Ok: - break; - } + void enforceOk() const override { + + // Errors shouldn't reach this point, but if they do + // the actual error message will be in m_errorMessage + assert( m_type != ResultBase::LogicError ); + assert( m_type != ResultBase::RuntimeError ); + if( m_type != ResultBase::Ok ) + std::abort(); } std::string m_errorMessage; // Only populated if resultType is an error @@ -4995,47 +6626,43 @@ namespace detail { return ParserResult::runtimeError( "Expected a boolean value but did not recognise: '" + source + "'" ); return ParserResult::ok( ParseResultType::Matched ); } +#ifdef CLARA_CONFIG_OPTIONAL_TYPE + template + inline auto convertInto( std::string const &source, CLARA_CONFIG_OPTIONAL_TYPE& target ) -> ParserResult { + T temp; + auto result = convertInto( source, temp ); + if( result ) + target = std::move(temp); + return result; + } +#endif // CLARA_CONFIG_OPTIONAL_TYPE - struct BoundRefBase { - BoundRefBase() = default; - BoundRefBase( BoundRefBase const & ) = delete; - BoundRefBase( BoundRefBase && ) = delete; - BoundRefBase &operator=( BoundRefBase const & ) = delete; - BoundRefBase &operator=( BoundRefBase && ) = delete; + struct NonCopyable { + NonCopyable() = default; + NonCopyable( NonCopyable const & ) = delete; + NonCopyable( NonCopyable && ) = delete; + NonCopyable &operator=( NonCopyable const & ) = delete; + NonCopyable &operator=( NonCopyable && ) = delete; + }; - virtual ~BoundRefBase() = default; - - virtual auto isFlag() const -> bool = 0; + struct BoundRef : NonCopyable { + virtual ~BoundRef() = default; virtual auto isContainer() const -> bool { return false; } + virtual auto isFlag() const -> bool { return false; } + }; + struct BoundValueRefBase : BoundRef { virtual auto setValue( std::string const &arg ) -> ParserResult = 0; + }; + struct BoundFlagRefBase : BoundRef { virtual auto setFlag( bool flag ) -> ParserResult = 0; - }; - - struct BoundValueRefBase : BoundRefBase { - auto isFlag() const -> bool override { return false; } - - auto setFlag( bool ) -> ParserResult override { - return ParserResult::logicError( "Flags can only be set on boolean fields" ); - } - }; - - struct BoundFlagRefBase : BoundRefBase { - auto isFlag() const -> bool override { return true; } - - auto setValue( std::string const &arg ) -> ParserResult override { - bool flag; - auto result = convertInto( arg, flag ); - if( result ) - setFlag( flag ); - return result; - } + virtual auto isFlag() const -> bool { return true; } }; template - struct BoundRef : BoundValueRefBase { + struct BoundValueRef : BoundValueRefBase { T &m_ref; - explicit BoundRef( T &ref ) : m_ref( ref ) {} + explicit BoundValueRef( T &ref ) : m_ref( ref ) {} auto setValue( std::string const &arg ) -> ParserResult override { return convertInto( arg, m_ref ); @@ -5043,10 +6670,10 @@ namespace detail { }; template - struct BoundRef> : BoundValueRefBase { + struct BoundValueRef> : BoundValueRefBase { std::vector &m_ref; - explicit BoundRef( std::vector &ref ) : m_ref( ref ) {} + explicit BoundValueRef( std::vector &ref ) : m_ref( ref ) {} auto isContainer() const -> bool override { return true; } @@ -5091,12 +6718,12 @@ namespace detail { template inline auto invokeLambda( L const &lambda, std::string const &arg ) -> ParserResult { - ArgType temp; + ArgType temp{}; auto result = convertInto( arg, temp ); return !result ? result : LambdaInvoker::ReturnType>::invoke( lambda, temp ); - }; + } template struct BoundLambda : BoundValueRefBase { @@ -5145,6 +6772,9 @@ namespace detail { public: template auto operator|( T const &other ) const -> Parser; + + template + auto operator+( T const &other ) const -> Parser; }; // Common code and state for Args and Opts @@ -5152,16 +6782,16 @@ namespace detail { class ParserRefImpl : public ComposableParserImpl { protected: Optionality m_optionality = Optionality::Optional; - std::shared_ptr m_ref; + std::shared_ptr m_ref; std::string m_hint; std::string m_description; - explicit ParserRefImpl( std::shared_ptr const &ref ) : m_ref( ref ) {} + explicit ParserRefImpl( std::shared_ptr const &ref ) : m_ref( ref ) {} public: template ParserRefImpl( T &ref, std::string const &hint ) - : m_ref( std::make_shared>( ref ) ), + : m_ref( std::make_shared>( ref ) ), m_hint( hint ) {} @@ -5202,10 +6832,10 @@ namespace detail { class ExeName : public ComposableParserImpl { std::shared_ptr m_name; - std::shared_ptr m_ref; + std::shared_ptr m_ref; template - static auto makeRef(LambdaT const &lambda) -> std::shared_ptr { + static auto makeRef(LambdaT const &lambda) -> std::shared_ptr { return std::make_shared>( lambda) ; } @@ -5213,7 +6843,7 @@ namespace detail { ExeName() : m_name( std::make_shared( "" ) ) {} explicit ExeName( std::string &ref ) : ExeName() { - m_ref = std::make_shared>( ref ); + m_ref = std::make_shared>( ref ); } template @@ -5256,7 +6886,10 @@ namespace detail { if( token.type != TokenType::Argument ) return InternalParseResult::ok( ParseState( ParseResultType::NoMatch, remainingTokens ) ); - auto result = m_ref->setValue( remainingTokens->token ); + assert( !m_ref->isFlag() ); + auto valueRef = static_cast( m_ref.get() ); + + auto result = valueRef->setValue( remainingTokens->token ); if( !result ) return InternalParseResult( result ); else @@ -5330,19 +6963,21 @@ namespace detail { auto const &token = *remainingTokens; if( isMatch(token.token ) ) { if( m_ref->isFlag() ) { - auto result = m_ref->setFlag( true ); + auto flagRef = static_cast( m_ref.get() ); + auto result = flagRef->setFlag( true ); if( !result ) return InternalParseResult( result ); if( result.value() == ParseResultType::ShortCircuitAll ) return InternalParseResult::ok( ParseState( result.value(), remainingTokens ) ); } else { + auto valueRef = static_cast( m_ref.get() ); ++remainingTokens; if( !remainingTokens ) return InternalParseResult::runtimeError( "Expected argument following " + token.token ); auto const &argToken = *remainingTokens; if( argToken.type != TokenType::Argument ) return InternalParseResult::runtimeError( "Expected argument following " + token.token ); - auto result = m_ref->setValue( argToken.token ); + auto result = valueRef->setValue( argToken.token ); if( !result ) return InternalParseResult( result ); if( result.value() == ParseResultType::ShortCircuitAll ) @@ -5418,6 +7053,12 @@ namespace detail { return Parser( *this ) |= other; } + // Forward deprecated interface with '+' instead of '|' + template + auto operator+=( T const &other ) -> Parser & { return operator|=( other ); } + template + auto operator+( T const &other ) const -> Parser { return operator|( other ); } + auto getHelpColumns() const -> std::vector { std::vector cols; for (auto const &o : m_options) { @@ -5457,6 +7098,8 @@ namespace detail { for( auto const &cols : rows ) optWidth = (std::max)(optWidth, cols.left.size() + 2); + optWidth = (std::min)(optWidth, consoleWidth/2); + for( auto const &cols : rows ) { auto row = TextFlow::Column( cols.left ).width( optWidth ).indent( 2 ) + @@ -5596,9 +7239,19 @@ namespace Catch { using namespace clara; auto const setWarning = [&]( std::string const& warning ) { - if( warning != "NoAssertions" ) + auto warningSet = [&]() { + if( warning == "NoAssertions" ) + return WarnAbout::NoAssertions; + + if ( warning == "NoTests" ) + return WarnAbout::NoTests; + + return WarnAbout::Nothing; + }(); + + if (warningSet == WarnAbout::Nothing) return ParserResult::runtimeError( "Unrecognised warning: '" + warning + "'" ); - config.warnings = static_cast( config.warnings | WarnAbout::NoAssertions ); + config.warnings = static_cast( config.warnings | warningSet ); return ParserResult::ok( ParseResultType::Matched ); }; auto const loadTestNamesFromFile = [&]( std::string const& filename ) { @@ -5671,6 +7324,18 @@ namespace Catch { return ParserResult::runtimeError( "Unrecognised verbosity, '" + verbosity + "'" ); return ParserResult::ok( ParseResultType::Matched ); }; + auto const setReporter = [&]( std::string const& reporter ) { + IReporterRegistry::FactoryMap const& factories = getRegistryHub().getReporterRegistry().getFactories(); + + auto lcReporter = toLower( reporter ); + auto result = factories.find( lcReporter ); + + if( factories.end() != result ) + config.reporterName = lcReporter; + else + return ParserResult::runtimeError( "Unrecognized reporter, '" + reporter + "'. Check available with --list-reporters" ); + return ParserResult::ok( ParseResultType::Matched ); + }; auto cli = ExeName( config.processName ) @@ -5696,7 +7361,7 @@ namespace Catch { | Opt( config.outputFilename, "filename" ) ["-o"]["--out"] ( "output filename" ) - | Opt( config.reporterNames, "name" ) + | Opt( setReporter, "name" ) ["-r"]["--reporter"] ( "reporter to use (defaults to console)" ) | Opt( config.name, "name" ) @@ -5766,10 +7431,6 @@ namespace Catch { namespace Catch { - SourceLineInfo::SourceLineInfo( char const* _file, std::size_t _line ) noexcept - : file( _file ), - line( _line ) - {} bool SourceLineInfo::empty() const noexcept { return file[0] == '\0'; } @@ -5777,7 +7438,9 @@ namespace Catch { return line == other.line && (file == other.file || std::strcmp(file, other.file) == 0); } bool SourceLineInfo::operator < ( SourceLineInfo const& other ) const noexcept { - return line < other.line || ( line == other.line && (std::strcmp(file, other.file) < 0)); + // We can assume that the same file will usually have the same pointer. + // Thus, if the pointers are the same, there is no point in calling the strcmp + return line < other.line || ( line == other.line && file != other.file && (std::strcmp(file, other.file) < 0)); } std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ) { @@ -5789,10 +7452,6 @@ namespace Catch { return os; } - bool isTrue( bool value ){ return value; } - bool alwaysTrue() { return true; } - bool alwaysFalse() { return false; } - std::string StreamEndStop::operator+() const { return std::string(); } @@ -5810,12 +7469,16 @@ namespace Catch { : m_data( data ), m_stream( openStream() ) { - if( !data.testsOrTags.empty() ) { - TestSpecParser parser( ITagAliasRegistry::get() ); + TestSpecParser parser(ITagAliasRegistry::get()); + if (data.testsOrTags.empty()) { + parser.parse("~[.]"); // All not hidden tests + } + else { + m_hasTestFilters = true; for( auto const& testOrTags : data.testsOrTags ) parser.parse( testOrTags ); - m_testSpec = parser.testSpec(); } + m_testSpec = parser.testSpec(); } std::string const& Config::getFilename() const { @@ -5828,11 +7491,13 @@ namespace Catch { bool Config::listReporters() const { return m_data.listReporters; } std::string Config::getProcessName() const { return m_data.processName; } + std::string const& Config::getReporterName() const { return m_data.reporterName; } - std::vector const& Config::getReporterNames() const { return m_data.reporterNames; } + std::vector const& Config::getTestsOrTags() const { return m_data.testsOrTags; } std::vector const& Config::getSectionsToRun() const { return m_data.sectionsToRun; } TestSpec const& Config::testSpec() const { return m_testSpec; } + bool Config::hasTestFilters() const { return m_hasTestFilters; } bool Config::showHelp() const { return m_data.showHelp; } @@ -5841,7 +7506,8 @@ namespace Catch { std::ostream& Config::stream() const { return m_stream->stream(); } std::string Config::name() const { return m_data.name.empty() ? m_data.processName : m_data.name; } bool Config::includeSuccessfulResults() const { return m_data.showSuccessfulTests; } - bool Config::warnAboutMissingAssertions() const { return m_data.warnings & WarnAbout::NoAssertions; } + bool Config::warnAboutMissingAssertions() const { return !!(m_data.warnings & WarnAbout::NoAssertions); } + bool Config::warnAboutNoTests() const { return !!(m_data.warnings & WarnAbout::NoTests); } 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; } @@ -5853,16 +7519,7 @@ namespace Catch { Verbosity Config::verbosity() const { return m_data.verbosity; } IStream const* Config::openStream() { - if( m_data.outputFilename.empty() ) - return new CoutStream(); - else if( m_data.outputFilename[0] == '%' ) { - if( m_data.outputFilename == "%debug" ) - return new DebugOutStream(); - else - CATCH_ERROR( "Unrecognised stream: '" << m_data.outputFilename << "'" ); - } - else - return new FileStream( m_data.outputFilename ); + return Catch::makeStream(m_data.outputFilename); } } // end namespace Catch @@ -5889,36 +7546,8 @@ namespace Catch { } // end catch_errno_guard.h -// start catch_windows_h_proxy.h +#include - -#if defined(CATCH_PLATFORM_WINDOWS) - -#if !defined(NOMINMAX) && !defined(CATCH_CONFIG_NO_NOMINMAX) -# define CATCH_DEFINED_NOMINMAX -# define NOMINMAX -#endif -#if !defined(WIN32_LEAN_AND_MEAN) && !defined(CATCH_CONFIG_NO_WIN32_LEAN_AND_MEAN) -# define CATCH_DEFINED_WIN32_LEAN_AND_MEAN -# define WIN32_LEAN_AND_MEAN -#endif - -#ifdef __AFXDLL -#include -#else -#include -#endif - -#ifdef CATCH_DEFINED_NOMINMAX -# undef NOMINMAX -#endif -#ifdef CATCH_DEFINED_WIN32_LEAN_AND_MEAN -# undef WIN32_LEAN_AND_MEAN -#endif - -#endif // defined(CATCH_PLATFORM_WINDOWS) - -// end catch_windows_h_proxy.h namespace Catch { namespace { @@ -5977,8 +7606,12 @@ namespace { case Colour::BrightRed: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_RED ); case Colour::BrightGreen: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN ); case Colour::BrightWhite: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE ); + case Colour::BrightYellow: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_GREEN ); case Colour::Bright: CATCH_INTERNAL_ERROR( "not a colour" ); + + default: + CATCH_ERROR( "Unknown colour requested" ); } } @@ -6036,8 +7669,10 @@ namespace { case Colour::BrightRed: return setColour( "[1;31m" ); case Colour::BrightGreen: return setColour( "[1;32m" ); case Colour::BrightWhite: return setColour( "[1;37m" ); + case Colour::BrightYellow: return setColour( "[1;33m" ); case Colour::Bright: CATCH_INTERNAL_ERROR( "not a colour" ); + default: CATCH_INTERNAL_ERROR( "Unknown colour requested" ); } } static IColourImpl* instance() { @@ -6056,7 +7691,12 @@ namespace { #ifdef CATCH_PLATFORM_MAC !isDebuggerActive() && #endif - isatty(STDOUT_FILENO); +#if !(defined(__DJGPP__) && defined(__STRICT_ANSI__)) + isatty(STDOUT_FILENO) +#else + false +#endif + ; } IColourImpl* platformColourInstance() { ErrnoGuard guard; @@ -6131,7 +7771,7 @@ namespace Catch { return m_runner; } - virtual IConfigPtr getConfig() const override { + virtual IConfigPtr const& getConfig() const override { return m_config; } @@ -6156,21 +7796,16 @@ namespace Catch { IResultCapture* m_resultCapture = nullptr; }; - namespace { - Context* currentContext = nullptr; - } - IMutableContext& getCurrentMutableContext() { - if( !currentContext ) - currentContext = new Context(); - return *currentContext; - } - IContext& getCurrentContext() { - return getCurrentMutableContext(); + IMutableContext *IMutableContext::currentContext = nullptr; + + void IMutableContext::createContext() + { + currentContext = new Context(); } void cleanUpContext() { - delete currentContext; - currentContext = nullptr; + delete IMutableContext::currentContext; + IMutableContext::currentContext = nullptr; } IContext::~IContext() = default; IMutableContext::~IMutableContext() = default; @@ -6195,26 +7830,31 @@ namespace Catch { ::OutputDebugStringA( text.c_str() ); } } + #else + namespace Catch { void writeToDebugConsole( std::string const& text ) { // !TBD: Need a version for Mac/ XCode and other IDEs Catch::cout() << text; } } + #endif // Platform // end catch_debug_console.cpp // start catch_debugger.cpp #ifdef CATCH_PLATFORM_MAC - #include - #include - #include - #include - #include +# include +# include +# include +# include +# include +# include +# include - namespace Catch { +namespace Catch { // The following function is taken directly from the following technical note: // http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html @@ -6320,6 +7960,19 @@ namespace Catch { } } // end catch_decomposer.cpp +// start catch_enforce.cpp + +namespace Catch { +#if defined(CATCH_CONFIG_DISABLE_EXCEPTIONS) && !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS_CUSTOM_HANDLER) + [[noreturn]] + void throw_exception(std::exception const& e) { + Catch::cerr() << "Catch will terminate because it needed to throw an exception.\n" + << "The message was: " << e.what() << '\n'; + std::terminate(); + } +#endif +} // namespace Catch; +// end catch_enforce.cpp // start catch_errno_guard.cpp #include @@ -6365,6 +8018,7 @@ namespace Catch { m_translators.push_back( std::unique_ptr( translator ) ); } +#if !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS) std::string ExceptionTranslatorRegistry::translateActiveException() const { try { #ifdef __OBJC__ @@ -6376,6 +8030,17 @@ namespace Catch { return Catch::Detail::stringify( [exception description] ); } #else + // Compiling a mixed mode project with MSVC means that CLR + // exceptions will be caught in (...) as well. However, these + // do not fill-in std::current_exception and thus lead to crash + // when attempting rethrow. + // /EHa switch also causes structured exceptions to be caught + // here, but they fill-in current_exception properly, so + // at worst the output should be a little weird, instead of + // causing a crash. + if (std::current_exception() == nullptr) { + return "Non C++ exception. Possibly a CLR exception."; + } return tryTranslators(); #endif } @@ -6396,6 +8061,12 @@ namespace Catch { } } +#else // ^^ Exceptions are enabled // Exceptions are disabled vv + std::string ExceptionTranslatorRegistry::translateActiveException() const { + CATCH_INTERNAL_ERROR("Attempted to translate active exception under CATCH_CONFIG_DISABLE_EXCEPTIONS!"); + } +#endif + std::string ExceptionTranslatorRegistry::tryTranslators() const { if( m_translators.empty() ) std::rethrow_exception(std::current_exception()); @@ -6406,78 +8077,13 @@ namespace Catch { // end catch_exception_translator_registry.cpp // start catch_fatal_condition.cpp -// start catch_fatal_condition.h +#if defined(__GNUC__) +# pragma GCC diagnostic push +# pragma GCC diagnostic ignored "-Wmissing-field-initializers" +#endif -#include +#if defined( CATCH_CONFIG_WINDOWS_SEH ) || defined( CATCH_CONFIG_POSIX_SIGNALS ) -#if defined ( CATCH_PLATFORM_WINDOWS ) ///////////////////////////////////////// - -# if !defined ( CATCH_CONFIG_WINDOWS_SEH ) - -namespace Catch { - struct FatalConditionHandler { - void reset(); - }; -} - -# else // CATCH_CONFIG_WINDOWS_SEH is defined - -namespace Catch { - - struct FatalConditionHandler { - - static LONG CALLBACK handleVectoredException(PEXCEPTION_POINTERS ExceptionInfo); - FatalConditionHandler(); - static void reset(); - ~FatalConditionHandler(); - - private: - static bool isSet; - static ULONG guaranteeSize; - static PVOID exceptionHandlerHandle; - }; - -} // namespace Catch - -# endif // CATCH_CONFIG_WINDOWS_SEH - -#else // Not Windows - assumed to be POSIX compatible ////////////////////////// - -# if !defined(CATCH_CONFIG_POSIX_SIGNALS) - -namespace Catch { - struct FatalConditionHandler { - void reset(); - }; -} - -# else // CATCH_CONFIG_POSIX_SIGNALS is defined - -#include - -namespace Catch { - - struct FatalConditionHandler { - - static bool isSet; - static struct sigaction oldSigActions[];// [sizeof(signalDefs) / sizeof(SignalDefs)]; - static stack_t oldSigStack; - static char altStackMem[]; - - static void handleSignal( int sig ); - - FatalConditionHandler(); - ~FatalConditionHandler(); - static void reset(); - }; - -} // namespace Catch - -# endif // CATCH_CONFIG_POSIX_SIGNALS - -#endif // not Windows - -// end catch_fatal_condition.h namespace { // Report the error condition void reportFatal( char const * const message ) { @@ -6485,15 +8091,9 @@ namespace { } } -#if defined ( CATCH_PLATFORM_WINDOWS ) ///////////////////////////////////////// +#endif // signals/SEH handling -# if !defined ( CATCH_CONFIG_WINDOWS_SEH ) - -namespace Catch { - void FatalConditionHandler::reset() {} -} - -# else // CATCH_CONFIG_WINDOWS_SEH is defined +#if defined( CATCH_CONFIG_WINDOWS_SEH ) namespace Catch { struct SignalDefs { DWORD id; const char* name; }; @@ -6533,7 +8133,6 @@ namespace Catch { void FatalConditionHandler::reset() { if (isSet) { - // Unregister handler and restore the old guarantee RemoveVectoredExceptionHandler(exceptionHandlerHandle); SetThreadStackGuarantee(&guaranteeSize); exceptionHandlerHandle = nullptr; @@ -6551,19 +8150,7 @@ PVOID FatalConditionHandler::exceptionHandlerHandle = nullptr; } // namespace Catch -# endif // CATCH_CONFIG_WINDOWS_SEH - -#else // Not Windows - assumed to be POSIX compatible ////////////////////////// - -# if !defined(CATCH_CONFIG_POSIX_SIGNALS) - -namespace Catch { - void FatalConditionHandler::reset() {} -} - -# else // CATCH_CONFIG_POSIX_SIGNALS is defined - -#include +#elif defined( CATCH_CONFIG_POSIX_SIGNALS ) namespace Catch { @@ -6571,6 +8158,11 @@ namespace Catch { int id; const char* name; }; + + // 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 SignalDefs signalDefs[] = { { SIGINT, "SIGINT - Terminal interrupt signal" }, { SIGILL, "SIGILL - Illegal instruction signal" }, @@ -6597,7 +8189,7 @@ namespace Catch { isSet = true; stack_t sigStack; sigStack.ss_sp = altStackMem; - sigStack.ss_size = SIGSTKSZ; + sigStack.ss_size = sigStackSize; sigStack.ss_flags = 0; sigaltstack(&sigStack, &oldSigStack); struct sigaction sa = { }; @@ -6628,14 +8220,80 @@ namespace Catch { bool FatalConditionHandler::isSet = false; struct sigaction FatalConditionHandler::oldSigActions[sizeof(signalDefs)/sizeof(SignalDefs)] = {}; stack_t FatalConditionHandler::oldSigStack = {}; - char FatalConditionHandler::altStackMem[SIGSTKSZ] = {}; + char FatalConditionHandler::altStackMem[sigStackSize] = {}; } // namespace Catch -# endif // CATCH_CONFIG_POSIX_SIGNALS +#else -#endif // not Windows +namespace Catch { + void FatalConditionHandler::reset() {} +} + +#endif // signals/SEH handling + +#if defined(__GNUC__) +# pragma GCC diagnostic pop +#endif // end catch_fatal_condition.cpp +// start catch_generators.cpp + +// start catch_random_number_generator.h + +#include +#include + +namespace Catch { + + struct IConfig; + + std::mt19937& rng(); + void seedRng( IConfig const& config ); + unsigned int rngSeed(); + +} + +// end catch_random_number_generator.h +#include +#include + +namespace Catch { + +IGeneratorTracker::~IGeneratorTracker() {} + +namespace Generators { + + GeneratorBase::~GeneratorBase() {} + + std::vector randomiseIndices( size_t selectionSize, size_t sourceSize ) { + + assert( selectionSize <= sourceSize ); + std::vector indices; + indices.reserve( selectionSize ); + std::uniform_int_distribution uid( 0, sourceSize-1 ); + + std::set seen; + // !TBD: improve this algorithm + while( indices.size() < selectionSize ) { + auto index = uid( rng() ); + if( seen.insert( index ).second ) + indices.push_back( index ); + } + return indices; + } + + auto acquireGeneratorTracker( SourceLineInfo const& lineInfo ) -> IGeneratorTracker& { + return getResultCapture().acquireGeneratorTracker( lineInfo ); + } + + template<> + auto all() -> Generator { + return range( std::numeric_limits::min(), std::numeric_limits::max() ); + } + +} // namespace Generators +} // namespace Catch +// end catch_generators.cpp // start catch_interfaces_capture.cpp namespace Catch { @@ -6664,16 +8322,21 @@ namespace Catch { // end catch_interfaces_registry_hub.cpp // start catch_interfaces_reporter.cpp -// start catch_reporter_multi.h +// start catch_reporter_listening.h namespace Catch { - class MultipleReporters : public IStreamingReporter { + class ListeningReporter : public IStreamingReporter { using Reporters = std::vector; - Reporters m_reporters; + Reporters m_listeners; + IStreamingReporterPtr m_reporter = nullptr; + ReporterPreferences m_preferences; public: - void add( IStreamingReporterPtr&& reporter ); + ListeningReporter(); + + void addListener( IStreamingReporterPtr&& listener ); + void addReporter( IStreamingReporterPtr&& reporter ); public: // IStreamingReporter @@ -6706,7 +8369,7 @@ namespace Catch { } // end namespace Catch -// end catch_reporter_multi.h +// end catch_reporter_listening.h namespace Catch { ReporterConfig::ReporterConfig( IConfigPtr const& _fullConfig ) @@ -6807,27 +8470,6 @@ namespace Catch { IReporterFactory::~IReporterFactory() = default; IReporterRegistry::~IReporterRegistry() = default; - void addReporter( IStreamingReporterPtr& existingReporter, IStreamingReporterPtr&& additionalReporter ) { - - if( !existingReporter ) { - existingReporter = std::move( additionalReporter ); - return; - } - - MultipleReporters* multi = nullptr; - - if( existingReporter->isMulti() ) { - multi = static_cast( existingReporter.get() ); - } - else { - auto newMulti = std::unique_ptr( new MultipleReporters ); - newMulti->add( std::move( existingReporter ) ); - multi = newMulti.get(); - existingReporter = std::move( newMulti ); - } - multi->add( std::move( additionalReporter ) ); - } - } // end namespace Catch // end catch_interfaces_reporter.cpp // start catch_interfaces_runner.cpp @@ -6845,28 +8487,31 @@ namespace Catch { // end catch_interfaces_testcase.cpp // start catch_leak_detector.cpp -namespace Catch { - #ifdef CATCH_CONFIG_WINDOWS_CRTDBG #include - LeakDetector::LeakDetector() { - int flag = _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG); - flag |= _CRTDBG_LEAK_CHECK_DF; - flag |= _CRTDBG_ALLOC_MEM_DF; - _CrtSetDbgFlag(flag); - _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); - _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR); - // Change this to leaking allocation's number to break there - _CrtSetBreakAlloc(-1); - } +namespace Catch { + + LeakDetector::LeakDetector() { + int flag = _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG); + flag |= _CRTDBG_LEAK_CHECK_DF; + flag |= _CRTDBG_ALLOC_MEM_DF; + _CrtSetDbgFlag(flag); + _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG); + _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR); + // Change this to leaking allocation's number to break there + _CrtSetBreakAlloc(-1); + } +} #else - LeakDetector::LeakDetector(){} + Catch::LeakDetector::LeakDetector() {} #endif +Catch::LeakDetector::~LeakDetector() { + Catch::cleanUp(); } // end catch_leak_detector.cpp // start catch_list.cpp @@ -6891,7 +8536,7 @@ namespace Catch { std::size_t listTags( Config const& config ); - std::size_t listReporters( Config const& /*config*/ ); + std::size_t listReporters(); Option list( Config const& config ); @@ -6913,11 +8558,10 @@ namespace Catch { std::size_t listTests( Config const& config ) { TestSpec testSpec = config.testSpec(); - if( config.testSpec().hasFilters() ) + if( config.hasTestFilters() ) Catch::cout() << "Matching test cases:\n"; else { Catch::cout() << "All available test cases:\n"; - testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec(); } auto matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config ); @@ -6939,7 +8583,7 @@ namespace Catch { Catch::cout() << Column( testCaseInfo.tagsAsString() ).indent( 6 ) << "\n"; } - if( !config.testSpec().hasFilters() ) + if( !config.hasTestFilters() ) Catch::cout() << pluralise( matchedTestCases.size(), "test case" ) << '\n' << std::endl; else Catch::cout() << pluralise( matchedTestCases.size(), "matching test case" ) << '\n' << std::endl; @@ -6948,8 +8592,6 @@ namespace Catch { std::size_t listTestsNamesOnly( Config const& config ) { TestSpec testSpec = config.testSpec(); - if( !config.testSpec().hasFilters() ) - testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec(); std::size_t matchedTests = 0; std::vector matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config ); for( auto const& testCaseInfo : matchedTestCases ) { @@ -6979,11 +8621,10 @@ namespace Catch { std::size_t listTags( Config const& config ) { TestSpec testSpec = config.testSpec(); - if( config.testSpec().hasFilters() ) + if( config.hasTestFilters() ) Catch::cout() << "Tags for matching test cases:\n"; else { Catch::cout() << "All available tags:\n"; - testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec(); } std::map tagCounts; @@ -7000,19 +8641,20 @@ namespace Catch { } for( auto const& tagCount : tagCounts ) { - std::ostringstream oss; - oss << " " << std::setw(2) << tagCount.second.count << " "; + ReusableStringStream rss; + rss << " " << std::setw(2) << tagCount.second.count << " "; + auto str = rss.str(); auto wrapper = Column( tagCount.second.all() ) .initialIndent( 0 ) - .indent( oss.str().size() ) + .indent( str.size() ) .width( CATCH_CONFIG_CONSOLE_WIDTH-10 ); - Catch::cout() << oss.str() << wrapper << '\n'; + Catch::cout() << str << wrapper << '\n'; } Catch::cout() << pluralise( tagCounts.size(), "tag" ) << '\n' << std::endl; return tagCounts.size(); } - std::size_t listReporters( Config const& /*config*/ ) { + std::size_t listReporters() { Catch::cout() << "Available reporters:\n"; IReporterRegistry::FactoryMap const& factories = getRegistryHub().getReporterRegistry().getFactories(); std::size_t maxNameLen = 0; @@ -7043,7 +8685,7 @@ namespace Catch { if( config.listTags() ) listedCount = listedCount.valueOr(0) + listTags( config ); if( config.listReporters() ) - listedCount = listedCount.valueOr(0) + listReporters( config ); + listedCount = listedCount.valueOr(0) + listReporters(); return listedCount; } @@ -7071,8 +8713,181 @@ using Matchers::Impl::MatcherBase; } // namespace Catch // end catch_matchers.cpp +// start catch_matchers_floating.cpp + +// start catch_polyfills.hpp + +namespace Catch { + bool isnan(float f); + bool isnan(double d); +} + +// end catch_polyfills.hpp +// start catch_to_string.hpp + +#include + +namespace Catch { + template + std::string to_string(T const& t) { +#if defined(CATCH_CONFIG_CPP11_TO_STRING) + return std::to_string(t); +#else + ReusableStringStream rss; + rss << t; + return rss.str(); +#endif + } +} // end namespace Catch + +// end catch_to_string.hpp +#include +#include +#include + +namespace Catch { +namespace Matchers { +namespace Floating { +enum class FloatingPointKind : uint8_t { + Float, + Double +}; +} +} +} + +namespace { + +template +struct Converter; + +template <> +struct Converter { + static_assert(sizeof(float) == sizeof(int32_t), "Important ULP matcher assumption violated"); + Converter(float f) { + std::memcpy(&i, &f, sizeof(f)); + } + int32_t i; +}; + +template <> +struct Converter { + static_assert(sizeof(double) == sizeof(int64_t), "Important ULP matcher assumption violated"); + Converter(double d) { + std::memcpy(&i, &d, sizeof(d)); + } + int64_t i; +}; + +template +auto convert(T t) -> Converter { + return Converter(t); +} + +template +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.i < 0) != (rc.i < 0)) { + // Potentially we can have +0 and -0 + return lhs == rhs; + } + + auto ulpDiff = std::abs(lc.i - rc.i); + return ulpDiff <= maxUlpDiff; +} + +} + +namespace Catch { +namespace Matchers { +namespace Floating { + WithinAbsMatcher::WithinAbsMatcher(double target, double margin) + :m_target{ target }, m_margin{ margin } { + CATCH_ENFORCE(margin >= 0, "Invalid margin: " << margin << '.' + << " Margin has to be non-negative."); + } + + // Performs equivalent check of std::fabs(lhs - rhs) <= margin + // But without the subtraction to allow for INFINITY in comparison + bool WithinAbsMatcher::match(double const& matchee) const { + return (matchee + m_margin >= m_target) && (m_target + m_margin >= matchee); + } + + std::string WithinAbsMatcher::describe() const { + return "is within " + ::Catch::Detail::stringify(m_margin) + " of " + ::Catch::Detail::stringify(m_target); + } + + WithinUlpsMatcher::WithinUlpsMatcher(double target, int 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."); + } + +#if defined(__clang__) +#pragma clang diagnostic push +// Clang <3.5 reports on the default branch in the switch below +#pragma clang diagnostic ignored "-Wunreachable-code" +#endif + + bool WithinUlpsMatcher::match(double const& matchee) const { + switch (m_type) { + case FloatingPointKind::Float: + return almostEqualUlps(static_cast(matchee), static_cast(m_target), m_ulps); + case FloatingPointKind::Double: + return almostEqualUlps(matchee, m_target, m_ulps); + default: + CATCH_INTERNAL_ERROR( "Unknown FloatingPointKind value" ); + } + } + +#if defined(__clang__) +#pragma clang diagnostic pop +#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" : ""); + } + +}// namespace Floating + +Floating::WithinUlpsMatcher WithinULP(double target, int maxUlpDiff) { + return Floating::WithinUlpsMatcher(target, maxUlpDiff, Floating::FloatingPointKind::Double); +} + +Floating::WithinUlpsMatcher WithinULP(float target, int maxUlpDiff) { + return Floating::WithinUlpsMatcher(target, maxUlpDiff, Floating::FloatingPointKind::Float); +} + +Floating::WithinAbsMatcher WithinAbs(double target, double margin) { + return Floating::WithinAbsMatcher(target, margin); +} + +} // namespace Matchers +} // namespace Catch + +// end catch_matchers_floating.cpp +// start catch_matchers_generic.cpp + +std::string Catch::Matchers::Generic::Detail::finalizeDescription(const std::string& desc) { + if (desc.empty()) { + return "matches undescribed predicate"; + } else { + return "matches predicate: \"" + desc + '"'; + } +} +// end catch_matchers_generic.cpp // start catch_matchers_string.cpp +#include + namespace Catch { namespace Matchers { @@ -7134,6 +8949,21 @@ namespace Matchers { return endsWith( m_comparator.adjustString( source ), m_comparator.m_str ); } + RegexMatcher::RegexMatcher(std::string regex, CaseSensitive::Choice caseSensitivity): m_regex(std::move(regex)), m_caseSensitivity(caseSensitivity) {} + + bool RegexMatcher::match(std::string const& matchee) const { + auto flags = std::regex::ECMAScript; // ECMAScript is the default syntax option anyway + if (m_caseSensitivity == CaseSensitive::Choice::No) { + flags |= std::regex::icase; + } + auto reg = std::regex(m_regex, flags); + return std::regex_match(matchee, reg); + } + + std::string RegexMatcher::describe() const { + return "matches " + ::Catch::Detail::stringify(m_regex) + ((m_caseSensitivity == CaseSensitive::Choice::Yes)? " case sensitively" : " case insensitively"); + } + } // namespace StdString StdString::EqualsMatcher Equals( std::string const& str, CaseSensitive::Choice caseSensitivity ) { @@ -7149,14 +8979,28 @@ namespace Matchers { return StdString::StartsWithMatcher( StdString::CasedString( str, caseSensitivity) ); } + StdString::RegexMatcher Matches(std::string const& regex, CaseSensitive::Choice caseSensitivity) { + return StdString::RegexMatcher(regex, caseSensitivity); + } + } // namespace Matchers } // namespace Catch // end catch_matchers_string.cpp // start catch_message.cpp +// start catch_uncaught_exceptions.h + +namespace Catch { + bool uncaught_exceptions(); +} // end namespace Catch + +// end catch_uncaught_exceptions.h +#include +#include + namespace Catch { - MessageInfo::MessageInfo( std::string const& _macroName, + MessageInfo::MessageInfo( StringRef const& _macroName, SourceLineInfo const& _lineInfo, ResultWas::OfType _type ) : macroName( _macroName ), @@ -7178,7 +9022,7 @@ namespace Catch { //////////////////////////////////////////////////////////////////////////// - Catch::MessageBuilder::MessageBuilder( std::string const& macroName, + Catch::MessageBuilder::MessageBuilder( StringRef const& macroName, SourceLineInfo const& lineInfo, ResultWas::OfType type ) :m_info(macroName, lineInfo, type) {} @@ -7193,65 +9037,335 @@ namespace Catch { } ScopedMessage::~ScopedMessage() { - if ( !std::uncaught_exception() ){ + if ( !uncaught_exceptions() ){ getResultCapture().popScopedMessage(m_info); } } + Capturer::Capturer( StringRef macroName, SourceLineInfo const& lineInfo, ResultWas::OfType resultType, StringRef names ) { + auto trimmed = [&] (size_t start, size_t end) { + while (names[start] == ',' || isspace(names[start])) { + ++start; + } + while (names[end] == ',' || isspace(names[end])) { + --end; + } + return names.substr(start, end - start + 1); + }; + + size_t start = 0; + std::stack openings; + for (size_t pos = 0; pos < names.size(); ++pos) { + char c = names[pos]; + switch (c) { + case '[': + case '{': + case '(': + // It is basically impossible to disambiguate between + // comparison and start of template args in this context +// case '<': + openings.push(c); + break; + case ']': + case '}': + case ')': +// case '>': + openings.pop(); + 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 += " := "; + 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 += " := "; + } + Capturer::~Capturer() { + if ( !uncaught_exceptions() ){ + assert( m_captured == m_messages.size() ); + for( size_t i = 0; i < m_captured; ++i ) + m_resultCapture.popScopedMessage( m_messages[i] ); + } + } + + void Capturer::captureValue( size_t index, std::string const& value ) { + assert( index < m_messages.size() ); + m_messages[index].message += value; + m_resultCapture.pushScopedMessage( m_messages[index] ); + m_captured++; + } + } // end namespace Catch // end catch_message.cpp -// start catch_random_number_generator.cpp +// start catch_output_redirect.cpp -// start catch_random_number_generator.h +// start catch_output_redirect.h +#ifndef TWOBLUECUBES_CATCH_OUTPUT_REDIRECT_H +#define TWOBLUECUBES_CATCH_OUTPUT_REDIRECT_H -#include +#include +#include +#include namespace Catch { - struct IConfig; + class RedirectedStream { + std::ostream& m_originalStream; + std::ostream& m_redirectionStream; + std::streambuf* m_prevBuf; - void seedRng( IConfig const& config ); - - unsigned int rngSeed(); - - struct RandomNumberGenerator { - using result_type = unsigned int; - - static constexpr result_type (min)() { return 0; } - static constexpr result_type (max)() { return 1000000; } - - result_type operator()( result_type n ) const; - result_type operator()() const; - - template - static void shuffle( V& vector ) { - RandomNumberGenerator rng; - std::shuffle( vector.begin(), vector.end(), rng ); - } + public: + RedirectedStream( std::ostream& originalStream, std::ostream& redirectionStream ); + ~RedirectedStream(); }; -} + class RedirectedStdOut { + ReusableStringStream m_rss; + RedirectedStream m_cout; + public: + RedirectedStdOut(); + auto str() const -> std::string; + }; -// end catch_random_number_generator.h -#include + // StdErr has two constituent streams in C++, std::cerr and std::clog + // This means that we need to redirect 2 streams into 1 to keep proper + // order of writes + class RedirectedStdErr { + ReusableStringStream m_rss; + RedirectedStream m_cerr; + RedirectedStream m_clog; + public: + RedirectedStdErr(); + auto str() const -> std::string; + }; + +#if defined(CATCH_CONFIG_NEW_CAPTURE) + + // Windows's implementation of std::tmpfile is terrible (it tries + // to create a file inside system folder, thus requiring elevated + // privileges for the binary), so we have to use tmpnam(_s) and + // create the file ourselves there. + class TempFile { + public: + TempFile(TempFile const&) = delete; + TempFile& operator=(TempFile const&) = delete; + TempFile(TempFile&&) = delete; + TempFile& operator=(TempFile&&) = delete; + + TempFile(); + ~TempFile(); + + std::FILE* getFile(); + std::string getContents(); + + private: + std::FILE* m_file = nullptr; + #if defined(_MSC_VER) + char m_buffer[L_tmpnam] = { 0 }; + #endif + }; + + class OutputRedirect { + public: + OutputRedirect(OutputRedirect const&) = delete; + OutputRedirect& operator=(OutputRedirect const&) = delete; + OutputRedirect(OutputRedirect&&) = delete; + OutputRedirect& operator=(OutputRedirect&&) = delete; + + OutputRedirect(std::string& stdout_dest, std::string& stderr_dest); + ~OutputRedirect(); + + private: + int m_originalStdout = -1; + int m_originalStderr = -1; + TempFile m_stdoutFile; + TempFile m_stderrFile; + std::string& m_stdoutDest; + std::string& m_stderrDest; + }; + +#endif + +} // end namespace Catch + +#endif // TWOBLUECUBES_CATCH_OUTPUT_REDIRECT_H +// end catch_output_redirect.h +#include +#include +#include +#include +#include + +#if defined(CATCH_CONFIG_NEW_CAPTURE) + #if defined(_MSC_VER) + #include //_dup and _dup2 + #define dup _dup + #define dup2 _dup2 + #define fileno _fileno + #else + #include // dup and dup2 + #endif +#endif namespace Catch { - void seedRng( IConfig const& config ) { - if( config.rngSeed() != 0 ) - std::srand( config.rngSeed() ); + RedirectedStream::RedirectedStream( std::ostream& originalStream, std::ostream& redirectionStream ) + : m_originalStream( originalStream ), + m_redirectionStream( redirectionStream ), + m_prevBuf( m_originalStream.rdbuf() ) + { + m_originalStream.rdbuf( m_redirectionStream.rdbuf() ); } + + RedirectedStream::~RedirectedStream() { + m_originalStream.rdbuf( m_prevBuf ); + } + + RedirectedStdOut::RedirectedStdOut() : m_cout( Catch::cout(), m_rss.get() ) {} + auto RedirectedStdOut::str() const -> std::string { return m_rss.str(); } + + RedirectedStdErr::RedirectedStdErr() + : m_cerr( Catch::cerr(), m_rss.get() ), + m_clog( Catch::clog(), m_rss.get() ) + {} + auto RedirectedStdErr::str() const -> std::string { return m_rss.str(); } + +#if defined(CATCH_CONFIG_NEW_CAPTURE) + +#if defined(_MSC_VER) + TempFile::TempFile() { + if (tmpnam_s(m_buffer)) { + CATCH_RUNTIME_ERROR("Could not get a temp filename"); + } + if (fopen_s(&m_file, m_buffer, "w")) { + char buffer[100]; + 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); + } + } +#else + TempFile::TempFile() { + m_file = std::tmpfile(); + if (!m_file) { + CATCH_RUNTIME_ERROR("Could not create a temp file."); + } + } + +#endif + + TempFile::~TempFile() { + // TBD: What to do about errors here? + std::fclose(m_file); + // We manually create the file on Windows only, on Linux + // it will be autodeleted +#if defined(_MSC_VER) + std::remove(m_buffer); +#endif + } + + FILE* TempFile::getFile() { + return m_file; + } + + std::string TempFile::getContents() { + std::stringstream sstr; + char buffer[100] = {}; + std::rewind(m_file); + while (std::fgets(buffer, sizeof(buffer), m_file)) { + sstr << buffer; + } + return sstr.str(); + } + + OutputRedirect::OutputRedirect(std::string& stdout_dest, std::string& stderr_dest) : + m_originalStdout(dup(1)), + m_originalStderr(dup(2)), + m_stdoutDest(stdout_dest), + m_stderrDest(stderr_dest) { + dup2(fileno(m_stdoutFile.getFile()), 1); + dup2(fileno(m_stderrFile.getFile()), 2); + } + + OutputRedirect::~OutputRedirect() { + Catch::cout() << std::flush; + fflush(stdout); + // Since we support overriding these streams, we flush cerr + // even though std::cerr is unbuffered + Catch::cerr() << std::flush; + Catch::clog() << std::flush; + fflush(stderr); + + dup2(m_originalStdout, 1); + dup2(m_originalStderr, 2); + + m_stdoutDest += m_stdoutFile.getContents(); + m_stderrDest += m_stderrFile.getContents(); + } + +#endif // CATCH_CONFIG_NEW_CAPTURE + +} // namespace Catch + +#if defined(CATCH_CONFIG_NEW_CAPTURE) + #if defined(_MSC_VER) + #undef dup + #undef dup2 + #undef fileno + #endif +#endif +// end catch_output_redirect.cpp +// start catch_polyfills.cpp + +#include + +namespace Catch { + +#if !defined(CATCH_CONFIG_POLYFILL_ISNAN) + bool isnan(float f) { + return std::isnan(f); + } + bool isnan(double d) { + return std::isnan(d); + } +#else + // For now we only use this for embarcadero + bool isnan(float f) { + return std::_isnan(f); + } + bool isnan(double d) { + return std::_isnan(d); + } +#endif + +} // end namespace Catch +// end catch_polyfills.cpp +// start catch_random_number_generator.cpp + +namespace Catch { + + std::mt19937& rng() { + static std::mt19937 s_rng; + return s_rng; + } + + void seedRng( IConfig const& config ) { + if( config.rngSeed() != 0 ) { + std::srand( config.rngSeed() ); + rng().seed( config.rngSeed() ); + } + } + unsigned int rngSeed() { return getCurrentContext().getConfig()->rngSeed(); } - - RandomNumberGenerator::result_type RandomNumberGenerator::operator()( result_type n ) const { - return std::rand() % n; - } - RandomNumberGenerator::result_type RandomNumberGenerator::operator()() const { - return std::rand() % (max)(); - } - } // end catch_random_number_generator.cpp // start catch_registry_hub.cpp @@ -7303,7 +9417,7 @@ namespace Catch { void invoke() const override; }; - std::string extractClassName( std::string const& classOrQualifiedMethodName ); + std::string extractClassName( StringRef const& classOrQualifiedMethodName ); /////////////////////////////////////////////////////////////////////////// @@ -7391,6 +9505,41 @@ namespace Catch { } // end namespace Catch // end catch_startup_exception_registry.h +// start catch_singletons.hpp + +namespace Catch { + + struct ISingleton { + virtual ~ISingleton(); + }; + + void addSingleton( ISingleton* singleton ); + void cleanupSingletons(); + + template + class Singleton : SingletonImplT, public ISingleton { + + static auto getInternal() -> Singleton* { + static Singleton* s_instance = nullptr; + if( !s_instance ) { + s_instance = new Singleton; + addSingleton( s_instance ); + } + return s_instance; + } + + public: + static auto get() -> InterfaceT const& { + return *getInternal(); + } + static auto getMutable() -> MutableInterfaceT& { + return *getInternal(); + } + }; + +} // namespace Catch + +// end catch_singletons.hpp namespace Catch { namespace { @@ -7406,7 +9555,7 @@ namespace Catch { ITestCaseRegistry const& getTestCaseRegistry() const override { return m_testCaseRegistry; } - IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() override { + IExceptionTranslatorRegistry const& getExceptionTranslatorRegistry() const override { return m_exceptionTranslatorRegistry; } ITagAliasRegistry const& getTagAliasRegistry() const override { @@ -7443,25 +9592,18 @@ namespace Catch { TagAliasRegistry m_tagAliasRegistry; StartupExceptionRegistry m_exceptionRegistry; }; - - // Single, global, instance - RegistryHub*& getTheRegistryHub() { - static RegistryHub* theRegistryHub = nullptr; - if( !theRegistryHub ) - theRegistryHub = new RegistryHub(); - return theRegistryHub; - } } - IRegistryHub& getRegistryHub() { - return *getTheRegistryHub(); + using RegistryHubSingleton = Singleton; + + IRegistryHub const& getRegistryHub() { + return RegistryHubSingleton::get(); } IMutableRegistryHub& getMutableRegistryHub() { - return *getTheRegistryHub(); + return RegistryHubSingleton::getMutable(); } void cleanUp() { - delete getTheRegistryHub(); - getTheRegistryHub() = nullptr; + cleanupSingletons(); cleanUpContext(); } std::string translateActiveException() { @@ -7515,164 +9657,79 @@ namespace Catch { } bool shouldContinueOnFailure( int flags ) { return ( flags & ResultDisposition::ContinueOnFailure ) != 0; } - bool isFalseTest( int flags ) { return ( flags & ResultDisposition::FalseTest ) != 0; } bool shouldSuppressFailure( int flags ) { return ( flags & ResultDisposition::SuppressFail ) != 0; } } // end namespace Catch // end catch_result_type.cpp // start catch_run_context.cpp -// start catch_run_context.h - -#include - -namespace Catch { - - struct IMutableContext; - - class StreamRedirect { - - public: - StreamRedirect(std::ostream& stream, std::string& targetString); - - ~StreamRedirect(); - - private: - std::ostream& m_stream; - std::streambuf* m_prevBuf; - std::ostringstream m_oss; - std::string& m_targetString; - }; - - // StdErr has two constituent streams in C++, std::cerr and std::clog - // This means that we need to redirect 2 streams into 1 to keep proper - // order of writes and cannot use StreamRedirect on its own - class StdErrRedirect { - public: - StdErrRedirect(std::string& targetString); - ~StdErrRedirect(); - private: - std::streambuf* m_cerrBuf; - std::streambuf* m_clogBuf; - std::ostringstream m_oss; - std::string& m_targetString; - }; - - /////////////////////////////////////////////////////////////////////////// - - class RunContext : public IResultCapture, public IRunner { - - public: - RunContext( RunContext const& ) = delete; - RunContext& operator =( RunContext const& ) = delete; - - explicit RunContext(IConfigPtr const& _config, IStreamingReporterPtr&& reporter); - - virtual ~RunContext(); - - void testGroupStarting(std::string const& testSpec, std::size_t groupIndex, std::size_t groupsCount); - void testGroupEnded(std::string const& testSpec, Totals const& totals, std::size_t groupIndex, std::size_t groupsCount); - - Totals runTest(TestCase const& testCase); - - IConfigPtr config() const; - IStreamingReporter& reporter() const; - - private: // IResultCapture - - void assertionStarting(AssertionInfo const& info) override; - void assertionEnded(AssertionResult const& result) override; - - bool sectionStarted( SectionInfo const& sectionInfo, Counts& assertions ) override; - bool testForMissingAssertions(Counts& assertions); - - void sectionEnded(SectionEndInfo const& endInfo) override; - void sectionEndedEarly(SectionEndInfo const& endInfo) override; - - void benchmarkStarting( BenchmarkInfo const& info ) override; - void benchmarkEnded( BenchmarkStats const& stats ) override; - - void pushScopedMessage(MessageInfo const& message) override; - void popScopedMessage(MessageInfo const& message) override; - - std::string getCurrentTestName() const override; - - const AssertionResult* getLastResult() const override; - - void exceptionEarlyReported() override; - - void handleFatalErrorCondition( StringRef message ) override; - - bool lastAssertionPassed() override; - - void assertionPassed() override; - - void assertionRun() override; - - public: - // !TBD We need to do this another way! - bool aborting() const override; - - private: - - void runCurrentTest(std::string& redirectedCout, std::string& redirectedCerr); - void invokeActiveTestCase(); - - private: - - void handleUnfinishedSections(); - - TestRunInfo m_runInfo; - IMutableContext& m_context; - TestCase const* m_activeTestCase = nullptr; - ITracker* m_testCaseTracker; - Option m_lastResult; - - IConfigPtr m_config; - Totals m_totals; - IStreamingReporterPtr m_reporter; - std::vector m_messages; - AssertionInfo m_lastAssertionInfo; - std::vector m_unfinishedSections; - std::vector m_activeSections; - TrackerContext m_trackerContext; - std::size_t m_prevPassed = 0; - bool m_shouldReportUnexpected = true; - }; - - IResultCapture& getResultCapture(); - -} // end namespace Catch - -// end catch_run_context.h #include #include +#include namespace Catch { - StreamRedirect::StreamRedirect(std::ostream& stream, std::string& targetString) - : m_stream(stream), - m_prevBuf(stream.rdbuf()), - m_targetString(targetString) { - stream.rdbuf(m_oss.rdbuf()); - } + namespace Generators { + struct GeneratorTracker : TestCaseTracking::TrackerBase, IGeneratorTracker { + size_t m_index = static_cast( -1 ); + GeneratorBasePtr m_generator; - StreamRedirect::~StreamRedirect() { - m_targetString += m_oss.str(); - m_stream.rdbuf(m_prevBuf); - } + GeneratorTracker( TestCaseTracking::NameAndLocation const& nameAndLocation, TrackerContext& ctx, ITracker* parent ) + : TrackerBase( nameAndLocation, ctx, parent ) + {} + ~GeneratorTracker(); - StdErrRedirect::StdErrRedirect(std::string & targetString) - :m_cerrBuf(cerr().rdbuf()), m_clogBuf(clog().rdbuf()), - m_targetString(targetString) { - cerr().rdbuf(m_oss.rdbuf()); - clog().rdbuf(m_oss.rdbuf()); - } + static GeneratorTracker& acquire( TrackerContext& ctx, TestCaseTracking::NameAndLocation const& nameAndLocation ) { + std::shared_ptr tracker; - StdErrRedirect::~StdErrRedirect() { - m_targetString += m_oss.str(); - cerr().rdbuf(m_cerrBuf); - clog().rdbuf(m_clogBuf); + ITracker& currentTracker = ctx.currentTracker(); + if( TestCaseTracking::ITrackerPtr childTracker = currentTracker.findChild( nameAndLocation ) ) { + assert( childTracker ); + assert( childTracker->isIndexTracker() ); + tracker = std::static_pointer_cast( childTracker ); + } + else { + tracker = std::make_shared( nameAndLocation, ctx, ¤tTracker ); + currentTracker.addChild( tracker ); + } + + if( !ctx.completedCycle() && !tracker->isComplete() ) { + if( tracker->m_runState != ExecutingChildren && tracker->m_runState != NeedsAnotherRun ) + tracker->moveNext(); + tracker->open(); + } + + return *tracker; + } + + void moveNext() { + m_index++; + m_children.clear(); + } + + // TrackerBase interface + bool isIndexTracker() const override { return true; } + auto hasGenerator() const -> bool override { + return !!m_generator; + } + void close() override { + TrackerBase::close(); + if( m_runState == CompletedSuccessfully && m_index < m_generator->size()-1 ) + m_runState = Executing; + } + + // IGeneratorTracker interface + auto getGenerator() const -> GeneratorBasePtr const& override { + return m_generator; + } + void setGenerator( GeneratorBasePtr&& generator ) override { + m_generator = std::move( generator ); + } + auto getIndex() const -> size_t override { + return m_index; + } + }; + GeneratorTracker::~GeneratorTracker() {} } RunContext::RunContext(IConfigPtr const& _config, IStreamingReporterPtr&& reporter) @@ -7680,7 +9737,8 @@ namespace Catch { m_context(getCurrentMutableContext()), m_config(_config), m_reporter(std::move(reporter)), - m_lastAssertionInfo{ "", SourceLineInfo("",0), "", ResultDisposition::Normal } + m_lastAssertionInfo{ StringRef(), SourceLineInfo("",0), StringRef(), ResultDisposition::Normal }, + m_includeSuccessfulResults( m_config->includeSuccessfulResults() || m_reporter->getPreferences().shouldReportAllAssertions ) { m_context.setRunner(this); m_context.setConfig(m_config); @@ -7706,7 +9764,7 @@ namespace Catch { std::string redirectedCout; std::string redirectedCerr; - TestCaseInfo testInfo = testCase.getTestCaseInfo(); + auto const& testInfo = testCase.getTestCaseInfo(); m_reporter->testCaseStarting(testInfo); @@ -7748,27 +9806,33 @@ namespace Catch { return *m_reporter; } - void RunContext::assertionStarting(AssertionInfo const& info) { - m_reporter->assertionStarting( info ); - } void RunContext::assertionEnded(AssertionResult const & result) { if (result.getResultType() == ResultWas::Ok) { m_totals.assertions.passed++; + m_lastAssertionPassed = true; } else if (!result.isOk()) { + m_lastAssertionPassed = false; if( m_activeTestCase->getTestCaseInfo().okToFail() ) m_totals.assertions.failedButOk++; else m_totals.assertions.failed++; } + else { + m_lastAssertionPassed = true; + } // We have no use for the return value (whether messages should be cleared), because messages were made scoped // and should be let to clear themselves out. static_cast(m_reporter->assertionEnded(AssertionStats(result, m_messages, m_totals))); // Reset working state - m_lastAssertionInfo = { "", m_lastAssertionInfo.lineInfo, "{Unknown expression after the reported line}", m_lastAssertionInfo.resultDisposition }; + resetAssertionInfo(); m_lastResult = result; } + void RunContext::resetAssertionInfo() { + m_lastAssertionInfo.macroName = StringRef(); + m_lastAssertionInfo.capturedExpression = "{Unknown expression after the reported line}"_sr; + } bool RunContext::sectionStarted(SectionInfo const & sectionInfo, Counts & assertions) { ITracker& sectionTracker = SectionTracker::acquire(m_trackerContext, TestCaseTracking::NameAndLocation(sectionInfo.name, sectionInfo.lineInfo)); @@ -7784,6 +9848,13 @@ namespace Catch { return true; } + auto RunContext::acquireGeneratorTracker( SourceLineInfo const& lineInfo ) -> IGeneratorTracker& { + using namespace Generators; + GeneratorTracker& tracker = GeneratorTracker::acquire( m_trackerContext, TestCaseTracking::NameAndLocation( "generator", lineInfo ) ); + assert( tracker.isOpen() ); + m_lastAssertionInfo.lineInfo = lineInfo; + return tracker; + } bool RunContext::testForMissingAssertions(Counts& assertions) { if (assertions.total() != 0) @@ -7858,13 +9929,13 @@ namespace Catch { tempResult.message = message; AssertionResult result(m_lastAssertionInfo, tempResult); - getResultCapture().assertionEnded(result); + assertionEnded(result); handleUnfinishedSections(); // Recreate section for test case (as we will lose the one that was in scope) auto const& testCaseInfo = m_activeTestCase->getTestCaseInfo(); - SectionInfo testCaseSection(testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description); + SectionInfo testCaseSection(testCaseInfo.lineInfo, testCaseInfo.name); Counts assertions; assertions.failed = 1; @@ -7887,64 +9958,68 @@ namespace Catch { } bool RunContext::lastAssertionPassed() { - return m_totals.assertions.passed == (m_prevPassed + 1); + return m_lastAssertionPassed; } void RunContext::assertionPassed() { + m_lastAssertionPassed = true; ++m_totals.assertions.passed; - m_lastAssertionInfo.capturedExpression = "{Unknown expression after the reported line}"; - m_lastAssertionInfo.macroName = ""; - } - - void RunContext::assertionRun() { - m_prevPassed = m_totals.assertions.passed; + resetAssertionInfo(); } bool RunContext::aborting() const { - return m_totals.assertions.failed == static_cast(m_config->abortAfter()); + return m_totals.assertions.failed >= static_cast(m_config->abortAfter()); } void RunContext::runCurrentTest(std::string & redirectedCout, std::string & redirectedCerr) { auto const& testCaseInfo = m_activeTestCase->getTestCaseInfo(); - SectionInfo testCaseSection(testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description); + SectionInfo testCaseSection(testCaseInfo.lineInfo, testCaseInfo.name); m_reporter->sectionStarting(testCaseSection); Counts prevAssertions = m_totals.assertions; double duration = 0; m_shouldReportUnexpected = true; - try { - m_lastAssertionInfo = { "TEST_CASE", testCaseInfo.lineInfo, "", ResultDisposition::Normal }; + m_lastAssertionInfo = { "TEST_CASE"_sr, testCaseInfo.lineInfo, StringRef(), ResultDisposition::Normal }; - seedRng(*m_config); + seedRng(*m_config); - Timer timer; - timer.start(); + Timer timer; + CATCH_TRY { if (m_reporter->getPreferences().shouldRedirectStdOut) { - StreamRedirect coutRedir(cout(), redirectedCout); - StdErrRedirect errRedir(redirectedCerr); +#if !defined(CATCH_CONFIG_EXPERIMENTAL_REDIRECT) + RedirectedStdOut redirectedStdOut; + RedirectedStdErr redirectedStdErr; + + timer.start(); invokeActiveTestCase(); + redirectedCout += redirectedStdOut.str(); + redirectedCerr += redirectedStdErr.str(); +#else + OutputRedirect r(redirectedCout, redirectedCerr); + timer.start(); + invokeActiveTestCase(); +#endif } else { + timer.start(); invokeActiveTestCase(); } duration = timer.getElapsedSeconds(); - } catch (TestFailureException&) { + } CATCH_CATCH_ANON (TestFailureException&) { // This just means the test was aborted due to failure - } catch (...) { + } CATCH_CATCH_ALL { // Under CATCH_CONFIG_FAST_COMPILE, unexpected exceptions under REQUIRE assertions // are reported without translation at the point of origin. - if (m_shouldReportUnexpected) { - AssertionHandler - ( m_lastAssertionInfo.macroName, - m_lastAssertionInfo.lineInfo, - m_lastAssertionInfo.capturedExpression, - m_lastAssertionInfo.resultDisposition ).useActiveException(); + if( m_shouldReportUnexpected ) { + AssertionReaction dummyReaction; + handleUnexpectedInflightException( m_lastAssertionInfo, translateActiveException(), dummyReaction ); } } + Counts assertions = m_totals.assertions - prevAssertions; + bool missingAssertions = testForMissingAssertions(assertions); + m_testCaseTracker->close(); handleUnfinishedSections(); m_messages.clear(); - Counts assertions = m_totals.assertions - prevAssertions; - bool missingAssertions = testForMissingAssertions(assertions); SectionStats testCaseSectionStats(testCaseSection, assertions, duration, missingAssertions); m_reporter->sectionEnded(testCaseSectionStats); } @@ -7966,6 +10041,112 @@ namespace Catch { m_unfinishedSections.clear(); } + void RunContext::handleExpr( + AssertionInfo const& info, + ITransientExpression const& expr, + AssertionReaction& reaction + ) { + m_reporter->assertionStarting( info ); + + bool negated = isFalseTest( info.resultDisposition ); + bool result = expr.getResult() != negated; + + if( result ) { + if (!m_includeSuccessfulResults) { + assertionPassed(); + } + else { + reportExpr(info, ResultWas::Ok, &expr, negated); + } + } + else { + reportExpr(info, ResultWas::ExpressionFailed, &expr, negated ); + populateReaction( reaction ); + } + } + void RunContext::reportExpr( + AssertionInfo const &info, + ResultWas::OfType resultType, + ITransientExpression const *expr, + bool negated ) { + + m_lastAssertionInfo = info; + AssertionResultData data( resultType, LazyExpression( negated ) ); + + AssertionResult assertionResult{ info, data }; + assertionResult.m_resultData.lazyExpression.m_transientExpression = expr; + + assertionEnded( assertionResult ); + } + + void RunContext::handleMessage( + AssertionInfo const& info, + ResultWas::OfType resultType, + StringRef const& message, + AssertionReaction& reaction + ) { + m_reporter->assertionStarting( info ); + + m_lastAssertionInfo = info; + + AssertionResultData data( resultType, LazyExpression( false ) ); + data.message = message; + AssertionResult assertionResult{ m_lastAssertionInfo, data }; + assertionEnded( assertionResult ); + if( !assertionResult.isOk() ) + populateReaction( reaction ); + } + void RunContext::handleUnexpectedExceptionNotThrown( + AssertionInfo const& info, + AssertionReaction& reaction + ) { + handleNonExpr(info, Catch::ResultWas::DidntThrowException, reaction); + } + + void RunContext::handleUnexpectedInflightException( + AssertionInfo const& info, + std::string const& message, + AssertionReaction& reaction + ) { + m_lastAssertionInfo = info; + + AssertionResultData data( ResultWas::ThrewException, LazyExpression( false ) ); + data.message = message; + AssertionResult assertionResult{ info, data }; + assertionEnded( assertionResult ); + populateReaction( reaction ); + } + + void RunContext::populateReaction( AssertionReaction& reaction ) { + reaction.shouldDebugBreak = m_config->shouldDebugBreak(); + reaction.shouldThrow = aborting() || (m_lastAssertionInfo.resultDisposition & ResultDisposition::Normal); + } + + void RunContext::handleIncomplete( + AssertionInfo const& info + ) { + m_lastAssertionInfo = info; + + AssertionResultData data( ResultWas::ThrewException, LazyExpression( false ) ); + data.message = "Exception translation was disabled by CATCH_CONFIG_FAST_COMPILE"; + AssertionResult assertionResult{ info, data }; + assertionEnded( assertionResult ); + } + void RunContext::handleNonExpr( + AssertionInfo const &info, + ResultWas::OfType resultType, + AssertionReaction &reaction + ) { + m_lastAssertionInfo = info; + + AssertionResultData data( resultType, LazyExpression( false ) ); + AssertionResult assertionResult{ info, data }; + assertionEnded( assertionResult ); + + if( !assertionResult.isOk() ) + populateReaction( reaction ); + } + IResultCapture& getResultCapture() { if (auto* capture = getCurrentContext().getResultCapture()) return *capture; @@ -7985,22 +10166,15 @@ namespace Catch { m_timer.start(); } -#if defined(_MSC_VER) -#pragma warning(push) -#pragma warning(disable:4996) // std::uncaught_exception is deprecated in C++17 -#endif Section::~Section() { if( m_sectionIncluded ) { - SectionEndInfo endInfo( m_info, m_assertions, m_timer.getElapsedSeconds() ); - if( std::uncaught_exception() ) + SectionEndInfo endInfo{ m_info, m_assertions, m_timer.getElapsedSeconds() }; + if( uncaught_exceptions() ) getResultCapture().sectionEndedEarly( endInfo ); else getResultCapture().sectionEnded( endInfo ); } } -#if defined(_MSC_VER) -#pragma warning(pop) -#endif // This indicates whether the section should be executed or not Section::operator bool() const { @@ -8015,17 +10189,11 @@ namespace Catch { SectionInfo::SectionInfo ( SourceLineInfo const& _lineInfo, - std::string const& _name, - std::string const& _description ) + std::string const& _name ) : name( _name ), - description( _description ), lineInfo( _lineInfo ) {} - SectionEndInfo::SectionEndInfo( SectionInfo const& _sectionInfo, Counts const& _prevAssertions, double _durationInSeconds ) - : sectionInfo( _sectionInfo ), prevAssertions( _prevAssertions ), durationInSeconds( _durationInSeconds ) - {} - } // end namespace Catch // end catch_section_info.cpp // start catch_session.cpp @@ -8045,14 +10213,23 @@ namespace Catch { void showHelp() const; void libIdentify(); - int applyCommandLine( int argc, char* argv[] ); + int applyCommandLine( int argc, char const * const * argv ); + #if defined(CATCH_CONFIG_WCHAR) && defined(WIN32) && defined(UNICODE) + int applyCommandLine( int argc, wchar_t const * const * argv ); + #endif void useConfigData( ConfigData const& configData ); - int run( int argc, char* argv[] ); - #if defined(WIN32) && defined(UNICODE) - int run( int argc, wchar_t* const argv[] ); - #endif + template + int run(int argc, CharT const * const argv[]) { + if (m_startupExceptions) + return 1; + int returnCode = applyCommandLine(argc, argv); + if (returnCode == 0) + returnCode = run(); + return returnCode; + } + int run(); clara::Parser const& cli() const; @@ -8105,108 +10282,108 @@ namespace Catch { #include #include -namespace { - const int MaxExitCode = 255; - using Catch::IStreamingReporterPtr; - using Catch::IConfigPtr; - using Catch::Config; - - IStreamingReporterPtr createReporter(std::string const& reporterName, IConfigPtr const& config) { - auto reporter = Catch::getRegistryHub().getReporterRegistry().create(reporterName, config); - CATCH_ENFORCE(reporter, "No reporter registered with name: '" << reporterName << "'"); - - return reporter; - } - -#ifndef CATCH_CONFIG_DEFAULT_REPORTER -#define CATCH_CONFIG_DEFAULT_REPORTER "console" -#endif - - IStreamingReporterPtr makeReporter(std::shared_ptr const& config) { - auto const& reporterNames = config->getReporterNames(); - if (reporterNames.empty()) - return createReporter(CATCH_CONFIG_DEFAULT_REPORTER, config); - - IStreamingReporterPtr reporter; - for (auto const& name : reporterNames) - addReporter(reporter, createReporter(name, config)); - return reporter; - } - -#undef CATCH_CONFIG_DEFAULT_REPORTER - - void addListeners(IStreamingReporterPtr& reporters, IConfigPtr const& config) { - auto const& listeners = Catch::getRegistryHub().getReporterRegistry().getListeners(); - for (auto const& listener : listeners) - addReporter(reporters, listener->create(Catch::ReporterConfig(config))); - } - - Catch::Totals runTests(std::shared_ptr const& config) { - using namespace Catch; - IStreamingReporterPtr reporter = makeReporter(config); - addListeners(reporter, config); - - RunContext context(config, std::move(reporter)); - - Totals totals; - - context.testGroupStarting(config->name(), 1, 1); - - TestSpec testSpec = config->testSpec(); - if (!testSpec.hasFilters()) - testSpec = TestSpecParser(ITagAliasRegistry::get()).parse("~[.]").testSpec(); // All not hidden tests - - 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); - } - - context.testGroupEnded(config->name(), totals, 1, 1); - return totals; - } - - void applyFilenamesAsTags(Catch::IConfig const& config) { - using namespace Catch; - auto& tests = const_cast&>(getAllTestCasesSorted(config)); - for (auto& testCase : tests) { - auto tags = testCase.tags; - - std::string filename = testCase.lineInfo.file; - auto lastSlash = filename.find_last_of("\\/"); - if (lastSlash != std::string::npos) { - filename.erase(0, lastSlash); - filename[0] = '#'; - } - - auto lastDot = filename.find_last_of('.'); - if (lastDot != std::string::npos) { - filename.erase(lastDot); - } - - tags.push_back(std::move(filename)); - setTags(testCase, tags); - } - } - -} - namespace Catch { + namespace { + const int MaxExitCode = 255; + + IStreamingReporterPtr createReporter(std::string const& reporterName, IConfigPtr const& config) { + auto reporter = Catch::getRegistryHub().getReporterRegistry().create(reporterName, config); + CATCH_ENFORCE(reporter, "No reporter registered with name: '" << reporterName << "'"); + + return reporter; + } + + IStreamingReporterPtr makeReporter(std::shared_ptr const& config) { + if (Catch::getRegistryHub().getReporterRegistry().getListeners().empty()) { + return createReporter(config->getReporterName(), config); + } + + auto multi = std::unique_ptr(new ListeningReporter); + + auto const& listeners = Catch::getRegistryHub().getReporterRegistry().getListeners(); + for (auto const& listener : listeners) { + multi->addListener(listener->create(Catch::ReporterConfig(config))); + } + multi->addReporter(createReporter(config->getReporterName(), config)); + return std::move(multi); + } + + Catch::Totals runTests(std::shared_ptr 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); + } + + if (config->warnAboutNoTests() && totals.testCases.total() == 0) { + ReusableStringStream testConfig; + + bool first = true; + for (const auto& input : config->getTestsOrTags()) { + if (!first) { testConfig << ' '; } + first = false; + testConfig << input; + } + + context.reporter().noMatchingTestCases(testConfig.str()); + totals.error = -1; + } + + context.testGroupEnded(config->name(), totals, 1, 1); + return totals; + } + + void applyFilenamesAsTags(Catch::IConfig const& config) { + auto& tests = const_cast&>(getAllTestCasesSorted(config)); + for (auto& testCase : tests) { + auto tags = testCase.tags; + + std::string filename = testCase.lineInfo.file; + auto lastSlash = filename.find_last_of("\\/"); + if (lastSlash != std::string::npos) { + filename.erase(0, lastSlash); + filename[0] = '#'; + } + + auto lastDot = filename.find_last_of('.'); + if (lastDot != std::string::npos) { + filename.erase(lastDot); + } + + tags.push_back(std::move(filename)); + setTags(testCase, tags); + } + } + + } // anon namespace + Session::Session() { static bool alreadyInstantiated = false; if( alreadyInstantiated ) { - try { CATCH_INTERNAL_ERROR( "Only one instance of Catch::Session can ever be used" ); } - catch(...) { getMutableRegistryHub().registerStartupException(); } + CATCH_TRY { CATCH_INTERNAL_ERROR( "Only one instance of Catch::Session can ever be used" ); } + CATCH_CATCH_ALL { getMutableRegistryHub().registerStartupException(); } } + // There cannot be exceptions at startup in no-exception mode. +#if !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS) const auto& exceptions = getRegistryHub().getStartupExceptionRegistry().getExceptions(); if ( !exceptions.empty() ) { m_startupExceptions = true; Colour colourGuard( Colour::Red ); - Catch::cerr() << "Errors occured during startup!" << '\n'; + Catch::cerr() << "Errors occurred during startup!" << '\n'; // iterate over all exceptions and notify user for ( const auto& ex_ptr : exceptions ) { try { @@ -8216,6 +10393,7 @@ namespace Catch { } } } +#endif alreadyInstantiated = true; m_cli = makeCommandLineParser( m_configData ); @@ -8238,7 +10416,7 @@ namespace Catch { << std::left << std::setw(16) << "version: " << libraryVersion() << std::endl; } - int Session::applyCommandLine( int argc, char* argv[] ) { + int Session::applyCommandLine( int argc, char const * const * argv ) { if( m_startupExceptions ) return 1; @@ -8261,22 +10439,8 @@ namespace Catch { return 0; } - void Session::useConfigData( ConfigData const& configData ) { - m_configData = configData; - m_config.reset(); - } - - int Session::run( int argc, char* argv[] ) { - if( m_startupExceptions ) - return 1; - int returnCode = applyCommandLine( argc, argv ); - if( returnCode == 0 ) - returnCode = run(); - return returnCode; - } - -#if defined(WIN32) && defined(UNICODE) - int Session::run( int argc, wchar_t* const argv[] ) { +#if defined(CATCH_CONFIG_WCHAR) && defined(WIN32) && defined(UNICODE) + int Session::applyCommandLine( int argc, wchar_t const * const * argv ) { char **utf8Argv = new char *[ argc ]; @@ -8288,7 +10452,7 @@ namespace Catch { WideCharToMultiByte( CP_UTF8, 0, argv[i], -1, utf8Argv[i], bufSize, NULL, NULL ); } - int returnCode = run( argc, utf8Argv ); + int returnCode = applyCommandLine( argc, utf8Argv ); for ( int i = 0; i < argc; ++i ) delete [] utf8Argv[ i ]; @@ -8298,6 +10462,12 @@ namespace Catch { return returnCode; } #endif + + void Session::useConfigData( ConfigData const& configData ) { + m_configData = configData; + m_config.reset(); + } + int Session::run() { if( ( m_configData.waitForKeypress & WaitForKeypress::BeforeStart ) != 0 ) { Catch::cout() << "...waiting for enter/ return before starting" << std::endl; @@ -8330,11 +10500,11 @@ namespace Catch { if( m_startupExceptions ) return 1; - if( m_configData.showHelp || m_configData.libIdentify ) + if (m_configData.showHelp || m_configData.libIdentify) { return 0; + } - try - { + CATCH_TRY { config(); // Force config to be constructed seedRng( *m_config ); @@ -8346,24 +10516,59 @@ namespace Catch { if( Option listed = list( config() ) ) return static_cast( *listed ); - return (std::min)( MaxExitCode, static_cast( runTests( m_config ).assertions.failed ) ); + auto totals = runTests( m_config ); + // 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 + return (std::min) (MaxExitCode, (std::max) (totals.error, static_cast(totals.assertions.failed))); } +#if !defined(CATCH_CONFIG_DISABLE_EXCEPTIONS) catch( std::exception& ex ) { Catch::cerr() << ex.what() << std::endl; return MaxExitCode; } +#endif } } // end namespace Catch // end catch_session.cpp +// start catch_singletons.cpp + +#include + +namespace Catch { + + namespace { + static auto getSingletons() -> std::vector*& { + static std::vector* g_singletons = nullptr; + if( !g_singletons ) + g_singletons = new std::vector(); + return g_singletons; + } + } + + ISingleton::~ISingleton() {} + + void addSingleton(ISingleton* singleton ) { + getSingletons()->push_back( singleton ); + } + void cleanupSingletons() { + auto& singletons = getSingletons(); + for( auto singleton : *singletons ) + delete singleton; + delete singletons; + singletons = nullptr; + } + +} // namespace Catch +// end catch_singletons.cpp // start catch_startup_exception_registry.cpp namespace Catch { - void StartupExceptionRegistry::add( std::exception_ptr const& exception ) noexcept { - try { +void StartupExceptionRegistry::add( std::exception_ptr const& exception ) noexcept { + CATCH_TRY { m_exceptions.push_back(exception); - } - catch(...) { + } CATCH_CATCH_ALL { // If we run out of memory during start-up there's really not a lot more we can do about it std::terminate(); } @@ -8377,106 +10582,175 @@ namespace Catch { // end catch_startup_exception_registry.cpp // start catch_stream.cpp -#include #include #include +#include +#include +#include +#include namespace Catch { - template - class StreamBufImpl : public StreamBufBase { - char data[bufferSize]; - WriterF m_writer; - - public: - StreamBufImpl() { - setp( data, data + sizeof(data) ); - } - - ~StreamBufImpl() noexcept { - StreamBufImpl::sync(); - } - - private: - int overflow( int c ) override { - sync(); - - if( c != EOF ) { - if( pbase() == epptr() ) - m_writer( std::string( 1, static_cast( c ) ) ); - else - sputc( static_cast( c ) ); - } - return 0; - } - - int sync() override { - if( pbase() != pptr() ) { - m_writer( std::string( pbase(), static_cast( pptr() - pbase() ) ) ); - setp( pbase(), epptr() ); - } - return 0; - } - }; - - /////////////////////////////////////////////////////////////////////////// - Catch::IStream::~IStream() = default; - FileStream::FileStream( std::string const& filename ) { - m_ofs.open( filename.c_str() ); - CATCH_ENFORCE( !m_ofs.fail(), "Unable to open file: '" << filename << "'" ); + namespace detail { namespace { + template + class StreamBufImpl : public std::streambuf { + char data[bufferSize]; + WriterF m_writer; + + public: + StreamBufImpl() { + setp( data, data + sizeof(data) ); + } + + ~StreamBufImpl() noexcept { + StreamBufImpl::sync(); + } + + private: + int overflow( int c ) override { + sync(); + + if( c != EOF ) { + if( pbase() == epptr() ) + m_writer( std::string( 1, static_cast( c ) ) ); + else + sputc( static_cast( c ) ); + } + return 0; + } + + int sync() override { + if( pbase() != pptr() ) { + m_writer( std::string( pbase(), static_cast( pptr() - pbase() ) ) ); + setp( pbase(), epptr() ); + } + return 0; + } + }; + + /////////////////////////////////////////////////////////////////////////// + + struct OutputDebugWriter { + + void operator()( std::string const&str ) { + writeToDebugConsole( str ); + } + }; + + /////////////////////////////////////////////////////////////////////////// + + class FileStream : public IStream { + mutable std::ofstream m_ofs; + public: + FileStream( StringRef filename ) { + m_ofs.open( filename.c_str() ); + CATCH_ENFORCE( !m_ofs.fail(), "Unable to open file: '" << filename << "'" ); + } + ~FileStream() override = default; + public: // IStream + std::ostream& stream() const override { + return m_ofs; + } + }; + + /////////////////////////////////////////////////////////////////////////// + + class CoutStream : public IStream { + mutable std::ostream m_os; + public: + // Store the streambuf from cout up-front because + // cout may get redirected when running tests + CoutStream() : m_os( Catch::cout().rdbuf() ) {} + ~CoutStream() override = default; + + public: // IStream + std::ostream& stream() const override { return m_os; } + }; + + /////////////////////////////////////////////////////////////////////////// + + class DebugOutStream : public IStream { + std::unique_ptr> m_streamBuf; + mutable std::ostream m_os; + public: + DebugOutStream() + : m_streamBuf( new StreamBufImpl() ), + m_os( m_streamBuf.get() ) + {} + + ~DebugOutStream() override = default; + + public: // IStream + std::ostream& stream() const override { return m_os; } + }; + + }} // namespace anon::detail + + /////////////////////////////////////////////////////////////////////////// + + auto makeStream( StringRef const &filename ) -> IStream const* { + if( filename.empty() ) + return new detail::CoutStream(); + else if( filename[0] == '%' ) { + if( filename == "%debug" ) + return new detail::DebugOutStream(); + else + CATCH_ERROR( "Unrecognised stream: '" << filename << "'" ); + } + else + return new detail::FileStream( filename ); } - std::ostream& FileStream::stream() const { - return m_ofs; - } + // This class encapsulates the idea of a pool of ostringstreams that can be reused. + struct StringStreams { + std::vector> m_streams; + std::vector m_unused; + std::ostringstream m_referenceStream; // Used for copy state/ flags from - struct OutputDebugWriter { + auto add() -> std::size_t { + if( m_unused.empty() ) { + m_streams.push_back( std::unique_ptr( new std::ostringstream ) ); + return m_streams.size()-1; + } + else { + auto index = m_unused.back(); + m_unused.pop_back(); + return index; + } + } - void operator()( std::string const&str ) { - writeToDebugConsole( str ); + void release( std::size_t index ) { + m_streams[index]->copyfmt( m_referenceStream ); // Restore initial flags and other state + m_unused.push_back(index); } }; - DebugOutStream::DebugOutStream() - : m_streamBuf( new StreamBufImpl() ), - m_os( m_streamBuf.get() ) + ReusableStringStream::ReusableStringStream() + : m_index( Singleton::getMutable().add() ), + m_oss( Singleton::getMutable().m_streams[m_index].get() ) {} - std::ostream& DebugOutStream::stream() const { - return m_os; + ReusableStringStream::~ReusableStringStream() { + static_cast( m_oss )->str(""); + m_oss->clear(); + Singleton::getMutable().release( m_index ); } - // Store the streambuf from cout up-front because - // cout may get redirected when running tests - CoutStream::CoutStream() - : m_os( Catch::cout().rdbuf() ) - {} - - std::ostream& CoutStream::stream() const { - return m_os; + auto ReusableStringStream::str() const -> std::string { + return static_cast( m_oss )->str(); } + /////////////////////////////////////////////////////////////////////////// + #ifndef CATCH_CONFIG_NOSTDOUT // If you #define this you must implement these functions - std::ostream& cout() { - return std::cout; - } - std::ostream& cerr() { - return std::cerr; - } - std::ostream& clog() { - return std::clog; - } + std::ostream& cout() { return std::cout; } + std::ostream& cerr() { return std::cerr; } + std::ostream& clog() { return std::clog; } #endif } // end catch_stream.cpp -// start catch_streambuf.cpp - -namespace Catch { - StreamBufBase::~StreamBufBase() = default; -} -// end catch_streambuf.cpp // start catch_string_manip.cpp #include @@ -8486,6 +10760,12 @@ namespace Catch { namespace Catch { + namespace { + char toLowerCh(char c) { + return static_cast( std::tolower( c ) ); + } + } + bool startsWith( std::string const& s, std::string const& prefix ) { return s.size() >= prefix.size() && std::equal(prefix.begin(), prefix.end(), s.begin()); } @@ -8501,9 +10781,6 @@ namespace Catch { bool contains( std::string const& s, std::string const& infix ) { return s.find( infix ) != std::string::npos; } - char toLowerCh(char c) { - return static_cast( std::tolower( c ) ); - } void toLowerInPlace( std::string& s ) { std::transform( s.begin(), s.end(), s.begin(), toLowerCh ); } @@ -8556,62 +10833,20 @@ namespace Catch { #endif #include -#include #include +#include + +namespace { + const uint32_t byte_2_lead = 0xC0; + const uint32_t byte_3_lead = 0xE0; + const uint32_t byte_4_lead = 0xF0; +} namespace Catch { - - auto getEmptyStringRef() -> StringRef { - static StringRef s_emptyStringRef(""); - return s_emptyStringRef; - } - - StringRef::StringRef() noexcept - : StringRef( getEmptyStringRef() ) - {} - - StringRef::StringRef( StringRef const& other ) noexcept - : m_start( other.m_start ), - m_size( other.m_size ) - {} - - StringRef::StringRef( StringRef&& other ) noexcept - : m_start( other.m_start ), - m_size( other.m_size ), - m_data( other.m_data ) - { - other.m_data = nullptr; - } - StringRef::StringRef( char const* rawChars ) noexcept - : m_start( rawChars ), - m_size( static_cast( std::strlen( rawChars ) ) ) - { - assert( rawChars != nullptr ); - } - - StringRef::StringRef( char const* rawChars, size_type size ) noexcept - : m_start( rawChars ), - m_size( size ) - { - size_type rawSize = rawChars == nullptr ? 0 : static_cast( std::strlen( rawChars ) ); - if( rawSize < size ) - m_size = rawSize; - } - - StringRef::StringRef( std::string const& stdString ) noexcept - : m_start( stdString.c_str() ), - m_size( stdString.size() ) + : StringRef( rawChars, static_cast(std::strlen(rawChars) ) ) {} - StringRef::~StringRef() noexcept { - delete[] m_data; - } - - auto StringRef::operator = ( StringRef other ) noexcept -> StringRef& { - swap( other ); - return *this; - } StringRef::operator std::string() const { return std::string( m_start, m_size ); } @@ -8627,7 +10862,7 @@ namespace Catch { const_cast( this )->takeOwnership(); return m_start; } - auto StringRef::data() const noexcept -> char const* { + auto StringRef::currentData() const noexcept -> char const* { return m_start; } @@ -8665,25 +10900,17 @@ namespace Catch { return m_start[index]; } - auto StringRef::empty() const noexcept -> bool { - return m_size == 0; - } - - auto StringRef::size() const noexcept -> size_type { - return m_size; - } 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 & 0b11000000 ) == 0b11000000 ) { - if( ( c & 0b11100000 ) == 0b11000000 ) + 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--; - else if( ( c & 0b11110000 ) == 0b11100000 ) - noChars-=2; - else if( ( c & 0b11111000 ) == 0b11110000 ) - noChars-=3; } } return noChars; @@ -8704,7 +10931,12 @@ namespace Catch { } auto operator << ( std::ostream& os, StringRef const& str ) -> std::ostream& { - return os << str.c_str(); + return os.write(str.currentData(), str.size()); + } + + auto operator+=( std::string& lhs, StringRef const& rhs ) -> std::string& { + lhs.append(rhs.currentData(), rhs.size()); + return lhs; } } // namespace Catch @@ -8724,9 +10956,9 @@ namespace Catch { namespace Catch { RegistrarForTagAliases::RegistrarForTagAliases(char const* alias, char const* tag, SourceLineInfo const& lineInfo) { - try { + CATCH_TRY { getMutableRegistryHub().registerTagAlias(alias, tag, lineInfo); - } catch (...) { + } CATCH_CATCH_ALL { // Do not throw when constructing global objects, instead register the exception to be processed later getMutableRegistryHub().registerStartupException(); } @@ -8736,6 +10968,8 @@ namespace Catch { // end catch_tag_alias_autoregistrar.cpp // start catch_tag_alias_registry.cpp +#include + namespace Catch { TagAliasRegistry::~TagAliasRegistry() {} @@ -8784,40 +11018,42 @@ namespace Catch { #include #include #include +#include namespace Catch { - TestCaseInfo::SpecialProperties parseSpecialTag( std::string const& tag ) { - if( startsWith( tag, '.' ) || - tag == "!hide" ) - return TestCaseInfo::IsHidden; - else if( tag == "!throws" ) - return TestCaseInfo::Throws; - else if( tag == "!shouldfail" ) - return TestCaseInfo::ShouldFail; - else if( tag == "!mayfail" ) - return TestCaseInfo::MayFail; - else if( tag == "!nonportable" ) - return TestCaseInfo::NonPortable; - else if( tag == "!benchmark" ) - return static_cast( TestCaseInfo::Benchmark | TestCaseInfo::IsHidden ); - else - return TestCaseInfo::None; - } - bool isReservedTag( std::string const& tag ) { - return parseSpecialTag( tag ) == TestCaseInfo::None && tag.size() > 0 && !std::isalnum( tag[0] ); - } - 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" - << _lineInfo ); + namespace { + TestCaseInfo::SpecialProperties parseSpecialTag( std::string const& tag ) { + if( startsWith( tag, '.' ) || + tag == "!hide" ) + return TestCaseInfo::IsHidden; + else if( tag == "!throws" ) + return TestCaseInfo::Throws; + else if( tag == "!shouldfail" ) + return TestCaseInfo::ShouldFail; + else if( tag == "!mayfail" ) + return TestCaseInfo::MayFail; + else if( tag == "!nonportable" ) + return TestCaseInfo::NonPortable; + else if( tag == "!benchmark" ) + return static_cast( TestCaseInfo::Benchmark | TestCaseInfo::IsHidden ); + else + return TestCaseInfo::None; + } + bool isReservedTag( std::string const& tag ) { + return parseSpecialTag( tag ) == TestCaseInfo::None && tag.size() > 0 && !std::isalnum( static_cast(tag[0]) ); + } + 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" + << _lineInfo ); + } } TestCase makeTestCase( ITestInvoker* _testCase, std::string const& _className, - std::string const& _name, - std::string const& _descOrTags, + NameAndTags const& nameAndTags, SourceLineInfo const& _lineInfo ) { bool isHidden = false; @@ -8826,6 +11062,7 @@ namespace Catch { std::vector tags; std::string desc, tag; bool inTag = false; + std::string _descOrTags = nameAndTags.tags; for (char c : _descOrTags) { if( !inTag ) { if( c == '[' ) @@ -8853,8 +11090,8 @@ namespace Catch { tags.push_back( "." ); } - TestCaseInfo info( _name, _className, desc, tags, _lineInfo ); - return TestCase( _testCase, info ); + TestCaseInfo info( nameAndTags.name, _className, desc, tags, _lineInfo ); + return TestCase( _testCase, std::move(info) ); } void setTags( TestCaseInfo& testCaseInfo, std::vector tags ) { @@ -8914,7 +11151,7 @@ namespace Catch { return ret; } - TestCase::TestCase( ITestInvoker* testCase, TestCaseInfo const& info ) : TestCaseInfo( info ), test( testCase ) {} + TestCase::TestCase( ITestInvoker* testCase, TestCaseInfo&& info ) : TestCaseInfo( std::move(info) ), test( testCase ) {} TestCase TestCase::withName( std::string const& _newName ) const { TestCase other( *this ); @@ -8959,7 +11196,7 @@ namespace Catch { break; case RunTests::InRandomOrder: seedRng( config ); - RandomNumberGenerator::shuffle( sorted ); + std::shuffle( sorted.begin(), sorted.end(), rng() ); break; case RunTests::InDeclarationOrder: // already in declaration order @@ -8997,9 +11234,9 @@ namespace Catch { void TestRegistry::registerTest( TestCase const& testCase ) { std::string name = testCase.getTestCaseInfo().name; if( name.empty() ) { - std::ostringstream oss; - oss << "Anonymous test case " << ++m_unnamedCount; - return registerTest( testCase.withName( oss.str() ) ); + ReusableStringStream rss; + rss << "Anonymous test case " << ++m_unnamedCount; + return registerTest( testCase.withName( rss.str() ) ); } m_functions.push_back( testCase ); } @@ -9025,7 +11262,7 @@ namespace Catch { m_testAsFunction(); } - std::string extractClassName( std::string const& classOrQualifiedMethodName ) { + std::string extractClassName( StringRef const& classOrQualifiedMethodName ) { std::string className = classOrQualifiedMethodName; if( startsWith( className, '&' ) ) { @@ -9043,9 +11280,10 @@ namespace Catch { // start catch_test_case_tracker.cpp #include -#include +#include #include #include +#include #if defined(__clang__) # pragma clang diagnostic push @@ -9098,13 +11336,6 @@ namespace TestCaseTracking { m_currentTracker = tracker; } - TrackerBase::TrackerHasName::TrackerHasName( NameAndLocation const& nameAndLocation ) : m_nameAndLocation( nameAndLocation ) {} - bool TrackerBase::TrackerHasName::operator ()( ITrackerPtr const& tracker ) const { - return - tracker->nameAndLocation().name == m_nameAndLocation.name && - tracker->nameAndLocation().location == m_nameAndLocation.location; - } - TrackerBase::TrackerBase( NameAndLocation const& nameAndLocation, TrackerContext& ctx, ITracker* parent ) : m_nameAndLocation( nameAndLocation ), m_ctx( ctx ), @@ -9132,7 +11363,12 @@ namespace TestCaseTracking { } ITrackerPtr TrackerBase::findChild( NameAndLocation const& nameAndLocation ) { - auto it = std::find_if( m_children.begin(), m_children.end(), TrackerHasName( nameAndLocation ) ); + auto it = std::find_if( m_children.begin(), m_children.end(), + [&nameAndLocation]( ITrackerPtr const& tracker ){ + return + tracker->nameAndLocation().location == nameAndLocation.location && + tracker->nameAndLocation().name == nameAndLocation.name; + } ); return( it != m_children.end() ) ? *it : nullptr; @@ -9321,19 +11557,18 @@ namespace Catch { return new(std::nothrow) TestInvokerAsFunction( testAsFunction ); } - NameAndTags::NameAndTags( StringRef name_ , StringRef tags_ ) noexcept : name( name_ ), tags( tags_ ) {} + NameAndTags::NameAndTags( StringRef const& name_ , StringRef const& tags_ ) noexcept : name( name_ ), tags( tags_ ) {} - AutoReg::AutoReg( ITestInvoker* invoker, SourceLineInfo const& lineInfo, StringRef classOrMethod, NameAndTags const& nameAndTags ) noexcept { - try { + AutoReg::AutoReg( ITestInvoker* invoker, SourceLineInfo const& lineInfo, StringRef const& classOrMethod, NameAndTags const& nameAndTags ) noexcept { + CATCH_TRY { getMutableRegistryHub() .registerTest( makeTestCase( invoker, extractClassName( classOrMethod ), - nameAndTags.name, - nameAndTags.tags, + nameAndTags, lineInfo)); - } catch (...) { + } CATCH_CATCH_ALL { // Do not throw when constructing global objects, instead register the exception to be processed later getMutableRegistryHub().registerStartupException(); } @@ -9479,32 +11714,44 @@ namespace Catch { #include +static const uint64_t nanosecondsInSecond = 1000000000; + namespace Catch { auto getCurrentNanosecondsSinceEpoch() -> uint64_t { return std::chrono::duration_cast( std::chrono::high_resolution_clock::now().time_since_epoch() ).count(); } - auto estimateClockResolution() -> uint64_t { - uint64_t sum = 0; - static const uint64_t iterations = 1000000; + namespace { + auto estimateClockResolution() -> uint64_t { + uint64_t sum = 0; + static const uint64_t iterations = 1000000; - for( std::size_t i = 0; i < iterations; ++i ) { + auto startTime = getCurrentNanosecondsSinceEpoch(); - uint64_t ticks; - uint64_t baseTicks = getCurrentNanosecondsSinceEpoch(); - do { - ticks = getCurrentNanosecondsSinceEpoch(); + for( std::size_t i = 0; i < iterations; ++i ) { + + uint64_t ticks; + uint64_t baseTicks = getCurrentNanosecondsSinceEpoch(); + do { + ticks = getCurrentNanosecondsSinceEpoch(); + } while( ticks == baseTicks ); + + auto delta = ticks - baseTicks; + sum += delta; + + // If we have been calibrating for over 3 seconds -- the clock + // is terrible and we should move on. + // TBD: How to signal that the measured resolution is probably wrong? + if (ticks > startTime + 3 * nanosecondsInSecond) { + return sum / i; + } } - while( ticks == baseTicks ); - auto delta = ticks - baseTicks; - sum += delta; + // We're just taking the mean, here. To do better we could take the std. dev and exclude outliers + // - and potentially do more iterations if there's a high variance. + return sum/iterations; } - - // We're just taking the mean, here. To do better we could take the std. dev and exclude outliers - // - and potentially do more iterations if there's a high variance. - return sum/iterations; } auto getEstimatedClockResolution() -> uint64_t { static auto s_resolution = estimateClockResolution(); @@ -9514,11 +11761,11 @@ namespace Catch { void Timer::start() { m_nanoseconds = getCurrentNanosecondsSinceEpoch(); } - auto Timer::getElapsedNanoseconds() const -> unsigned int { - return static_cast(getCurrentNanosecondsSinceEpoch() - m_nanoseconds); + auto Timer::getElapsedNanoseconds() const -> uint64_t { + return getCurrentNanosecondsSinceEpoch() - m_nanoseconds; } - auto Timer::getElapsedMicroseconds() const -> unsigned int { - return static_cast(getElapsedNanoseconds()/1000); + auto Timer::getElapsedMicroseconds() const -> uint64_t { + return getElapsedNanoseconds()/1000; } auto Timer::getElapsedMilliseconds() const -> unsigned int { return static_cast(getElapsedMicroseconds()/1000); @@ -9537,6 +11784,12 @@ namespace Catch { # pragma clang diagnostic ignored "-Wglobal-constructors" #endif +// Enable specific decls locally +#if !defined(CATCH_CONFIG_ENABLE_CHRONO_STRINGMAKER) +#define CATCH_CONFIG_ENABLE_CHRONO_STRINGMAKER +#endif + +#include #include namespace Catch { @@ -9572,21 +11825,25 @@ namespace Detail { } unsigned char const *bytes = static_cast(object); - std::ostringstream os; - os << "0x" << std::setfill('0') << std::hex; + ReusableStringStream rss; + rss << "0x" << std::setfill('0') << std::hex; for( ; i != end; i += inc ) - os << std::setw(2) << static_cast(bytes[i]); - return os.str(); + rss << std::setw(2) << static_cast(bytes[i]); + return rss.str(); } } template std::string fpToString( T value, int precision ) { - std::ostringstream oss; - oss << std::setprecision( precision ) + if (Catch::isnan(value)) { + return "nan"; + } + + ReusableStringStream rss; + rss << std::setprecision( precision ) << std::fixed << value; - std::string d = oss.str(); + std::string d = rss.str(); std::size_t i = d.find_last_not_of( '0' ); if( i != std::string::npos && i != d.size()-1 ) { if( d[i] == '.' ) @@ -9625,14 +11882,11 @@ std::string StringMaker::convert(const std::string& str) { return s; } -std::string StringMaker::convert(const std::wstring& wstr) { - std::string s; - s.reserve(wstr.size()); - for (auto c : wstr) { - s += (c <= 0xff) ? static_cast(c) : '?'; - } - return ::Catch::Detail::stringify(s); +#ifdef CATCH_CONFIG_CPP17_STRING_VIEW +std::string StringMaker::convert(std::string_view str) { + return ::Catch::Detail::stringify(std::string{ str }); } +#endif std::string StringMaker::convert(char const* str) { if (str) { @@ -9648,6 +11902,23 @@ std::string StringMaker::convert(char* str) { return{ "{null string}" }; } } + +#ifdef CATCH_CONFIG_WCHAR +std::string StringMaker::convert(const std::wstring& wstr) { + std::string s; + s.reserve(wstr.size()); + for (auto c : wstr) { + s += (c <= 0xff) ? static_cast(c) : '?'; + } + return ::Catch::Detail::stringify(s); +} + +# ifdef CATCH_CONFIG_CPP17_STRING_VIEW +std::string StringMaker::convert(std::wstring_view str) { + return StringMaker::convert(std::wstring(str)); +} +# endif + std::string StringMaker::convert(wchar_t const * str) { if (str) { return ::Catch::Detail::stringify(std::wstring{ str }); @@ -9662,6 +11933,7 @@ std::string StringMaker::convert(wchar_t * str) { return{ "{null string}" }; } } +#endif std::string StringMaker::convert(int value) { return ::Catch::Detail::stringify(static_cast(value)); @@ -9670,12 +11942,12 @@ std::string StringMaker::convert(long value) { return ::Catch::Detail::stringify(static_cast(value)); } std::string StringMaker::convert(long long value) { - std::ostringstream oss; - oss << value; + ReusableStringStream rss; + rss << value; if (value > Detail::hexThreshold) { - oss << " (0x" << std::hex << value << ')'; + rss << " (0x" << std::hex << value << ')'; } - return oss.str(); + return rss.str(); } std::string StringMaker::convert(unsigned int value) { @@ -9685,19 +11957,19 @@ std::string StringMaker::convert(unsigned long value) { return ::Catch::Detail::stringify(static_cast(value)); } std::string StringMaker::convert(unsigned long long value) { - std::ostringstream oss; - oss << value; + ReusableStringStream rss; + rss << value; if (value > Detail::hexThreshold) { - oss << " (0x" << std::hex << value << ')'; + rss << " (0x" << std::hex << value << ')'; } - return oss.str(); + return rss.str(); } std::string StringMaker::convert(bool b) { return b ? "true" : "false"; } -std::string StringMaker::convert(char value) { +std::string StringMaker::convert(signed char value) { if (value == '\r') { return "'\\r'"; } else if (value == '\f') { @@ -9714,8 +11986,8 @@ std::string StringMaker::convert(char value) { return chstr; } } -std::string StringMaker::convert(signed char c) { - return ::Catch::Detail::stringify(static_cast(c)); +std::string StringMaker::convert(char c) { + return ::Catch::Detail::stringify(static_cast(c)); } std::string StringMaker::convert(unsigned char c) { return ::Catch::Detail::stringify(static_cast(c)); @@ -9732,6 +12004,13 @@ std::string StringMaker::convert(double value) { return fpToString(value, 10); } +std::string ratio_string::symbol() { return "a"; } +std::string ratio_string::symbol() { return "f"; } +std::string ratio_string::symbol() { return "p"; } +std::string ratio_string::symbol() { return "n"; } +std::string ratio_string::symbol() { return "u"; } +std::string ratio_string::symbol() { return "m"; } + } // end namespace Catch #if defined(__clang__) @@ -9794,6 +12073,20 @@ namespace Catch { } // end catch_totals.cpp +// start catch_uncaught_exceptions.cpp + +#include + +namespace Catch { + bool uncaught_exceptions() { +#if defined(CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS) + return std::uncaught_exceptions() > 0; +#else + return std::uncaught_exception(); +#endif + } +} // end namespace Catch +// end catch_uncaught_exceptions.cpp // start catch_version.cpp #include @@ -9826,7 +12119,7 @@ namespace Catch { } Version const& libraryVersion() { - static Version version( 2, 0, 1, "", 0 ); + static Version version( 2, 5, 0, "", 0 ); return version; } @@ -9834,6 +12127,8 @@ namespace Catch { // end catch_version.cpp // start catch_wildcard_pattern.cpp +#include + namespace Catch { WildcardPattern::WildcardPattern( std::string const& pattern, @@ -9873,148 +12168,143 @@ namespace Catch { // end catch_wildcard_pattern.cpp // start catch_xmlwriter.cpp -// start catch_xmlwriter.h - -#include -#include - -namespace Catch { - - class XmlEncode { - public: - enum ForWhat { ForTextNodes, ForAttributes }; - - XmlEncode( std::string const& str, ForWhat forWhat = ForTextNodes ); - - void encodeTo( std::ostream& os ) const; - - friend std::ostream& operator << ( std::ostream& os, XmlEncode const& xmlEncode ); - - private: - std::string m_str; - ForWhat m_forWhat; - }; - - class XmlWriter { - public: - - class ScopedElement { - public: - ScopedElement( XmlWriter* writer ); - - ScopedElement( ScopedElement&& other ) noexcept; - ScopedElement& operator=( ScopedElement&& other ) noexcept; - - ~ScopedElement(); - - ScopedElement& writeText( std::string const& text, bool indent = true ); - - template - ScopedElement& writeAttribute( std::string const& name, T const& attribute ) { - m_writer->writeAttribute( name, attribute ); - return *this; - } - - private: - mutable XmlWriter* m_writer = nullptr; - }; - - XmlWriter( std::ostream& os = Catch::cout() ); - ~XmlWriter(); - - XmlWriter( XmlWriter const& ) = delete; - XmlWriter& operator=( XmlWriter const& ) = delete; - - XmlWriter& startElement( std::string const& name ); - - ScopedElement scopedElement( std::string const& name ); - - XmlWriter& endElement(); - - XmlWriter& writeAttribute( std::string const& name, std::string const& attribute ); - - XmlWriter& writeAttribute( std::string const& name, bool attribute ); - - template - XmlWriter& writeAttribute( std::string const& name, T const& attribute ) { - m_oss.clear(); - m_oss.str(std::string()); - m_oss << attribute; - return writeAttribute( name, m_oss.str() ); - } - - XmlWriter& writeText( std::string const& text, bool indent = true ); - - XmlWriter& writeComment( std::string const& text ); - - void writeStylesheetRef( std::string const& url ); - - XmlWriter& writeBlankLine(); - - void ensureTagClosed(); - - private: - - void writeDeclaration(); - - void newlineIfNecessary(); - - bool m_tagIsOpen = false; - bool m_needsNewline = false; - std::vector m_tags; - std::string m_indent; - std::ostream& m_os; - std::ostringstream m_oss; - }; - -} - -// end catch_xmlwriter.h #include +using uchar = unsigned char; + namespace Catch { +namespace { + + size_t trailingBytes(unsigned char c) { + if ((c & 0xE0) == 0xC0) { + return 2; + } + if ((c & 0xF0) == 0xE0) { + return 3; + } + if ((c & 0xF8) == 0xF0) { + return 4; + } + CATCH_INTERNAL_ERROR("Invalid multibyte utf-8 start byte encountered"); + } + + uint32_t headerValue(unsigned char c) { + if ((c & 0xE0) == 0xC0) { + return c & 0x1F; + } + if ((c & 0xF0) == 0xE0) { + return c & 0x0F; + } + if ((c & 0xF8) == 0xF0) { + return c & 0x07; + } + CATCH_INTERNAL_ERROR("Invalid multibyte utf-8 start byte encountered"); + } + + void hexEscapeChar(std::ostream& os, unsigned char c) { + os << "\\x" + << std::uppercase << std::hex << std::setfill('0') << std::setw(2) + << static_cast(c); + } + +} // anonymous namespace + XmlEncode::XmlEncode( std::string const& str, ForWhat forWhat ) : m_str( str ), m_forWhat( forWhat ) {} void XmlEncode::encodeTo( std::ostream& os ) const { - // Apostrophe escaping not necessary if we always use " to write attributes // (see: http://www.w3.org/TR/xml/#syntax) - for( std::size_t i = 0; i < m_str.size(); ++ i ) { - char c = m_str[i]; - switch( c ) { - case '<': os << "<"; break; - case '&': os << "&"; break; + for( std::size_t idx = 0; idx < m_str.size(); ++ idx ) { + uchar c = m_str[idx]; + switch (c) { + case '<': os << "<"; break; + case '&': os << "&"; break; - case '>': - // See: http://www.w3.org/TR/xml/#syntax - if( i > 2 && m_str[i-1] == ']' && m_str[i-2] == ']' ) - os << ">"; - else - os << c; + case '>': + // See: http://www.w3.org/TR/xml/#syntax + if (idx > 2 && m_str[idx - 1] == ']' && m_str[idx - 2] == ']') + os << ">"; + else + os << c; + break; + + case '\"': + if (m_forWhat == ForAttributes) + os << """; + else + os << c; + break; + + default: + // Check for control characters and invalid utf-8 + + // Escape control characters in standard ascii + // see http://stackoverflow.com/questions/404107/why-are-control-characters-illegal-in-xml-1-0 + if (c < 0x09 || (c > 0x0D && c < 0x20) || c == 0x7F) { + hexEscapeChar(os, c); break; + } - case '\"': - if( m_forWhat == ForAttributes ) - os << """; - else - os << c; + // Plain ASCII: Write it to stream + if (c < 0x7F) { + os << c; break; + } - default: - // Escape control chars - based on contribution by @espenalb in PR #465 and - // by @mrpi PR #588 - if ( ( c >= 0 && c < '\x09' ) || ( c > '\x0D' && c < '\x20') || c=='\x7F' ) { - // see http://stackoverflow.com/questions/404107/why-are-control-characters-illegal-in-xml-1-0 - os << "\\x" << std::uppercase << std::hex << std::setfill('0') << std::setw(2) - << static_cast( c ); - } - else - os << c; + // UTF-8 territory + // Check if the encoding is valid and if it is not, hex escape bytes. + // Important: We do not check the exact decoded values for validity, only the encoding format + // First check that this bytes is a valid lead byte: + // This means that it is not encoded as 1111 1XXX + // Or as 10XX XXXX + if (c < 0xC0 || + c >= 0xF8) { + hexEscapeChar(os, c); + break; + } + + auto encBytes = trailingBytes(c); + // Are there enough bytes left to avoid accessing out-of-bounds memory? + if (idx + encBytes - 1 >= m_str.size()) { + hexEscapeChar(os, c); + break; + } + // The header is valid, check data + // The next encBytes bytes must together be a valid utf-8 + // This means: bitpattern 10XX XXXX and the extracted value is sane (ish) + bool valid = true; + uint32_t value = headerValue(c); + for (std::size_t n = 1; n < encBytes; ++n) { + uchar nc = m_str[idx + n]; + valid &= ((nc & 0xC0) == 0x80); + value = (value << 6) | (nc & 0x3F); + } + + if ( + // Wrong bit pattern of following bytes + (!valid) || + // Overlong encodings + (value < 0x80) || + (0x80 <= value && value < 0x800 && encBytes > 2) || + (0x800 < value && value < 0x10000 && encBytes > 3) || + // Encoded value out of range + (value >= 0x110000) + ) { + hexEscapeChar(os, c); + break; + } + + // If we got here, this is in fact a valid(ish) utf-8 sequence + for (std::size_t n = 0; n < encBytes; ++n) { + os << m_str[idx + n]; + } + idx += encBytes - 1; + break; } } } @@ -10156,7 +12446,7 @@ namespace Catch { #include #include #include -#include +#include #include namespace Catch { @@ -10187,6 +12477,10 @@ namespace Catch { TestEventListenerBase::TestEventListenerBase(ReporterConfig const & _config) :StreamingReporterBase(_config) {} + std::set TestEventListenerBase::getSupportedVerbosities() { + return { Verbosity::Quiet, Verbosity::Normal, Verbosity::High }; + } + void TestEventListenerBase::assertionStarting(AssertionInfo const &) {} bool TestEventListenerBase::assertionEnded(AssertionStats const &) { @@ -10214,33 +12508,233 @@ namespace { return count == 1 ? std::string() : count == 2 ? "both " : "all " ; } -} + +} // anon namespace namespace Catch { +namespace { +// Colour, message variants: +// - white: No tests ran. +// - red: Failed [both/all] N test cases, failed [both/all] M assertions. +// - white: Passed [both/all] N test cases (no assertions). +// - red: Failed N tests cases, failed M assertions. +// - green: Passed [both/all] N tests cases with M assertions. +void printTotals(std::ostream& out, const Totals& totals) { + if (totals.testCases.total() == 0) { + out << "No tests ran."; + } else if (totals.testCases.failed == totals.testCases.total()) { + Colour colour(Colour::ResultError); + const std::string qualify_assertions_failed = + totals.assertions.failed == totals.assertions.total() ? + bothOrAll(totals.assertions.failed) : std::string(); + out << + "Failed " << bothOrAll(totals.testCases.failed) + << pluralise(totals.testCases.failed, "test case") << ", " + "failed " << qualify_assertions_failed << + pluralise(totals.assertions.failed, "assertion") << '.'; + } else if (totals.assertions.total() == 0) { + out << + "Passed " << bothOrAll(totals.testCases.total()) + << pluralise(totals.testCases.total(), "test case") + << " (no assertions)."; + } else if (totals.assertions.failed) { + Colour colour(Colour::ResultError); + out << + "Failed " << pluralise(totals.testCases.failed, "test case") << ", " + "failed " << pluralise(totals.assertions.failed, "assertion") << '.'; + } else { + Colour colour(Colour::ResultSuccess); + out << + "Passed " << bothOrAll(totals.testCases.passed) + << pluralise(totals.testCases.passed, "test case") << + " with " << pluralise(totals.assertions.passed, "assertion") << '.'; + } +} - struct CompactReporter : StreamingReporterBase { +// Implementation of CompactReporter formatting +class AssertionPrinter { +public: + AssertionPrinter& operator= (AssertionPrinter const&) = delete; + AssertionPrinter(AssertionPrinter const&) = delete; + AssertionPrinter(std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages) + : stream(_stream) + , result(_stats.assertionResult) + , messages(_stats.infoMessages) + , itMessage(_stats.infoMessages.begin()) + , printInfoMessages(_printInfoMessages) {} - using StreamingReporterBase::StreamingReporterBase; + void print() { + printSourceInfo(); - ~CompactReporter() override; + itMessage = messages.begin(); - static std::string getDescription() { + switch (result.getResultType()) { + case ResultWas::Ok: + printResultType(Colour::ResultSuccess, passedString()); + printOriginalExpression(); + printReconstructedExpression(); + if (!result.hasExpression()) + printRemainingMessages(Colour::None); + else + printRemainingMessages(); + break; + case ResultWas::ExpressionFailed: + if (result.isOk()) + printResultType(Colour::ResultSuccess, failedString() + std::string(" - but was ok")); + else + printResultType(Colour::Error, failedString()); + printOriginalExpression(); + printReconstructedExpression(); + printRemainingMessages(); + break; + case ResultWas::ThrewException: + printResultType(Colour::Error, failedString()); + printIssue("unexpected exception with message:"); + printMessage(); + printExpressionWas(); + printRemainingMessages(); + break; + case ResultWas::FatalErrorCondition: + printResultType(Colour::Error, failedString()); + printIssue("fatal error condition with message:"); + printMessage(); + printExpressionWas(); + printRemainingMessages(); + break; + case ResultWas::DidntThrowException: + printResultType(Colour::Error, failedString()); + printIssue("expected exception, got none"); + printExpressionWas(); + printRemainingMessages(); + break; + case ResultWas::Info: + printResultType(Colour::None, "info"); + printMessage(); + printRemainingMessages(); + break; + case ResultWas::Warning: + printResultType(Colour::None, "warning"); + printMessage(); + printRemainingMessages(); + break; + case ResultWas::ExplicitFailure: + printResultType(Colour::Error, failedString()); + printIssue("explicitly"); + printRemainingMessages(Colour::None); + break; + // These cases are here to prevent compiler warnings + case ResultWas::Unknown: + case ResultWas::FailureBit: + case ResultWas::Exception: + printResultType(Colour::Error, "** internal error **"); + break; + } + } + +private: + void printSourceInfo() const { + Colour colourGuard(Colour::FileName); + stream << result.getSourceInfo() << ':'; + } + + void printResultType(Colour::Code colour, std::string const& passOrFail) const { + if (!passOrFail.empty()) { + { + Colour colourGuard(colour); + stream << ' ' << passOrFail; + } + stream << ':'; + } + } + + void printIssue(std::string const& issue) const { + stream << ' ' << issue; + } + + void printExpressionWas() { + if (result.hasExpression()) { + stream << ';'; + { + Colour colour(dimColour()); + stream << " expression was:"; + } + printOriginalExpression(); + } + } + + void printOriginalExpression() const { + if (result.hasExpression()) { + stream << ' ' << result.getExpression(); + } + } + + void printReconstructedExpression() const { + if (result.hasExpandedExpression()) { + { + Colour colour(dimColour()); + stream << " for: "; + } + stream << result.getExpandedExpression(); + } + } + + void printMessage() { + if (itMessage != messages.end()) { + stream << " '" << itMessage->message << '\''; + ++itMessage; + } + } + + void printRemainingMessages(Colour::Code colour = dimColour()) { + if (itMessage == messages.end()) + return; + + // using messages.end() directly yields (or auto) compilation error: + std::vector::const_iterator itEnd = messages.end(); + const std::size_t N = static_cast(std::distance(itMessage, itEnd)); + + { + Colour colourGuard(colour); + stream << " with " << pluralise(N, "message") << ':'; + } + + for (; itMessage != itEnd; ) { + // If this assertion is a warning ignore any INFO messages + if (printInfoMessages || itMessage->type != ResultWas::Info) { + stream << " '" << itMessage->message << '\''; + if (++itMessage != itEnd) { + Colour colourGuard(dimColour()); + stream << " and"; + } + } + } + } + +private: + std::ostream& stream; + AssertionResult const& result; + std::vector messages; + std::vector::const_iterator itMessage; + bool printInfoMessages; +}; + +} // anon namespace + + std::string CompactReporter::getDescription() { return "Reports test results on a single line, suitable for IDEs"; } - ReporterPreferences getPreferences() const override { - ReporterPreferences prefs; - prefs.shouldRedirectStdOut = false; - return prefs; + ReporterPreferences CompactReporter::getPreferences() const { + return m_reporterPrefs; } - void noMatchingTestCases( std::string const& spec ) override { + void CompactReporter::noMatchingTestCases( std::string const& spec ) { stream << "No test cases matched '" << spec << '\'' << std::endl; } - void assertionStarting( AssertionInfo const& ) override {} + void CompactReporter::assertionStarting( AssertionInfo const& ) {} - bool assertionEnded( AssertionStats const& _assertionStats ) override { + bool CompactReporter::assertionEnded( AssertionStats const& _assertionStats ) { AssertionResult const& result = _assertionStats.assertionResult; bool printInfoMessages = true; @@ -10259,231 +12753,19 @@ namespace Catch { return true; } - void sectionEnded(SectionStats const& _sectionStats) override { + void CompactReporter::sectionEnded(SectionStats const& _sectionStats) { if (m_config->showDurations() == ShowDurations::Always) { stream << getFormattedDuration(_sectionStats.durationInSeconds) << " s: " << _sectionStats.sectionInfo.name << std::endl; } } - void testRunEnded( TestRunStats const& _testRunStats ) override { - printTotals( _testRunStats.totals ); + void CompactReporter::testRunEnded( TestRunStats const& _testRunStats ) { + printTotals( stream, _testRunStats.totals ); stream << '\n' << std::endl; StreamingReporterBase::testRunEnded( _testRunStats ); } - private: - class AssertionPrinter { - public: - AssertionPrinter& operator= ( AssertionPrinter const& ) = delete; - AssertionPrinter( AssertionPrinter const& ) = delete; - AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages ) - : stream( _stream ) - , result( _stats.assertionResult ) - , messages( _stats.infoMessages ) - , itMessage( _stats.infoMessages.begin() ) - , printInfoMessages( _printInfoMessages ) - {} - - void print() { - printSourceInfo(); - - itMessage = messages.begin(); - - switch( result.getResultType() ) { - case ResultWas::Ok: - printResultType( Colour::ResultSuccess, passedString() ); - printOriginalExpression(); - printReconstructedExpression(); - if ( ! result.hasExpression() ) - printRemainingMessages( Colour::None ); - else - printRemainingMessages(); - break; - case ResultWas::ExpressionFailed: - if( result.isOk() ) - printResultType( Colour::ResultSuccess, failedString() + std::string( " - but was ok" ) ); - else - printResultType( Colour::Error, failedString() ); - printOriginalExpression(); - printReconstructedExpression(); - printRemainingMessages(); - break; - case ResultWas::ThrewException: - printResultType( Colour::Error, failedString() ); - printIssue( "unexpected exception with message:" ); - printMessage(); - printExpressionWas(); - printRemainingMessages(); - break; - case ResultWas::FatalErrorCondition: - printResultType( Colour::Error, failedString() ); - printIssue( "fatal error condition with message:" ); - printMessage(); - printExpressionWas(); - printRemainingMessages(); - break; - case ResultWas::DidntThrowException: - printResultType( Colour::Error, failedString() ); - printIssue( "expected exception, got none" ); - printExpressionWas(); - printRemainingMessages(); - break; - case ResultWas::Info: - printResultType( Colour::None, "info" ); - printMessage(); - printRemainingMessages(); - break; - case ResultWas::Warning: - printResultType( Colour::None, "warning" ); - printMessage(); - printRemainingMessages(); - break; - case ResultWas::ExplicitFailure: - printResultType( Colour::Error, failedString() ); - printIssue( "explicitly" ); - printRemainingMessages( Colour::None ); - break; - // These cases are here to prevent compiler warnings - case ResultWas::Unknown: - case ResultWas::FailureBit: - case ResultWas::Exception: - printResultType( Colour::Error, "** internal error **" ); - break; - } - } - - private: - void printSourceInfo() const { - Colour colourGuard( Colour::FileName ); - stream << result.getSourceInfo() << ':'; - } - - void printResultType( Colour::Code colour, std::string const& passOrFail ) const { - if( !passOrFail.empty() ) { - { - Colour colourGuard( colour ); - stream << ' ' << passOrFail; - } - stream << ':'; - } - } - - void printIssue( std::string const& issue ) const { - stream << ' ' << issue; - } - - void printExpressionWas() { - if( result.hasExpression() ) { - stream << ';'; - { - Colour colour( dimColour() ); - stream << " expression was:"; - } - printOriginalExpression(); - } - } - - void printOriginalExpression() const { - if( result.hasExpression() ) { - stream << ' ' << result.getExpression(); - } - } - - void printReconstructedExpression() const { - if( result.hasExpandedExpression() ) { - { - Colour colour( dimColour() ); - stream << " for: "; - } - stream << result.getExpandedExpression(); - } - } - - void printMessage() { - if ( itMessage != messages.end() ) { - stream << " '" << itMessage->message << '\''; - ++itMessage; - } - } - - void printRemainingMessages( Colour::Code colour = dimColour() ) { - if ( itMessage == messages.end() ) - return; - - // using messages.end() directly yields (or auto) compilation error: - std::vector::const_iterator itEnd = messages.end(); - const std::size_t N = static_cast( std::distance( itMessage, itEnd ) ); - - { - Colour colourGuard( colour ); - stream << " with " << pluralise( N, "message" ) << ':'; - } - - for(; itMessage != itEnd; ) { - // If this assertion is a warning ignore any INFO messages - if( printInfoMessages || itMessage->type != ResultWas::Info ) { - stream << " '" << itMessage->message << '\''; - if ( ++itMessage != itEnd ) { - Colour colourGuard( dimColour() ); - stream << " and"; - } - } - } - } - - private: - std::ostream& stream; - AssertionResult const& result; - std::vector messages; - std::vector::const_iterator itMessage; - bool printInfoMessages; - }; - - // Colour, message variants: - // - white: No tests ran. - // - red: Failed [both/all] N test cases, failed [both/all] M assertions. - // - white: Passed [both/all] N test cases (no assertions). - // - red: Failed N tests cases, failed M assertions. - // - green: Passed [both/all] N tests cases with M assertions. - - void printTotals( const Totals& totals ) const { - if( totals.testCases.total() == 0 ) { - stream << "No tests ran."; - } - else if( totals.testCases.failed == totals.testCases.total() ) { - Colour colour( Colour::ResultError ); - const std::string qualify_assertions_failed = - totals.assertions.failed == totals.assertions.total() ? - bothOrAll( totals.assertions.failed ) : std::string(); - stream << - "Failed " << bothOrAll( totals.testCases.failed ) - << pluralise( totals.testCases.failed, "test case" ) << ", " - "failed " << qualify_assertions_failed << - pluralise( totals.assertions.failed, "assertion" ) << '.'; - } - else if( totals.assertions.total() == 0 ) { - stream << - "Passed " << bothOrAll( totals.testCases.total() ) - << pluralise( totals.testCases.total(), "test case" ) - << " (no assertions)."; - } - else if( totals.assertions.failed ) { - Colour colour( Colour::ResultError ); - stream << - "Failed " << pluralise( totals.testCases.failed, "test case" ) << ", " - "failed " << pluralise( totals.assertions.failed, "assertion" ) << '.'; - } - else { - Colour colour( Colour::ResultSuccess ); - stream << - "Passed " << bothOrAll( totals.testCases.passed ) - << pluralise( totals.testCases.passed, "test case" ) << - " with " << pluralise( totals.assertions.passed, "assertion" ) << '.'; - } - } - }; - - CompactReporter::~CompactReporter() {} + CompactReporter::~CompactReporter() {} CATCH_REGISTER_REPORTER( "compact", CompactReporter ) @@ -10497,629 +12779,607 @@ namespace Catch { #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 namespace Catch { - namespace { - std::size_t makeRatio( std::size_t number, std::size_t total ) { - std::size_t ratio = total > 0 ? CATCH_CONFIG_CONSOLE_WIDTH * number/ total : 0; - return ( ratio == 0 && number > 0 ) ? 1 : ratio; +namespace { + +// Formatter impl for ConsoleReporter +class ConsoleAssertionPrinter { +public: + ConsoleAssertionPrinter& operator= (ConsoleAssertionPrinter const&) = delete; + ConsoleAssertionPrinter(ConsoleAssertionPrinter const&) = delete; + ConsoleAssertionPrinter(std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages) + : stream(_stream), + stats(_stats), + result(_stats.assertionResult), + colour(Colour::None), + message(result.getMessage()), + messages(_stats.infoMessages), + printInfoMessages(_printInfoMessages) { + switch (result.getResultType()) { + case ResultWas::Ok: + colour = Colour::Success; + passOrFail = "PASSED"; + //if( result.hasMessage() ) + if (_stats.infoMessages.size() == 1) + messageLabel = "with message"; + if (_stats.infoMessages.size() > 1) + messageLabel = "with messages"; + break; + case ResultWas::ExpressionFailed: + if (result.isOk()) { + colour = Colour::Success; + passOrFail = "FAILED - but was ok"; + } else { + colour = Colour::Error; + passOrFail = "FAILED"; + } + if (_stats.infoMessages.size() == 1) + messageLabel = "with message"; + if (_stats.infoMessages.size() > 1) + messageLabel = "with messages"; + break; + case ResultWas::ThrewException: + colour = Colour::Error; + passOrFail = "FAILED"; + messageLabel = "due to unexpected exception with "; + if (_stats.infoMessages.size() == 1) + messageLabel += "message"; + if (_stats.infoMessages.size() > 1) + messageLabel += "messages"; + break; + case ResultWas::FatalErrorCondition: + colour = Colour::Error; + passOrFail = "FAILED"; + messageLabel = "due to a fatal error condition"; + break; + case ResultWas::DidntThrowException: + colour = Colour::Error; + passOrFail = "FAILED"; + messageLabel = "because no exception was thrown where one was expected"; + break; + case ResultWas::Info: + messageLabel = "info"; + break; + case ResultWas::Warning: + messageLabel = "warning"; + break; + case ResultWas::ExplicitFailure: + passOrFail = "FAILED"; + colour = Colour::Error; + if (_stats.infoMessages.size() == 1) + messageLabel = "explicitly with message"; + if (_stats.infoMessages.size() > 1) + messageLabel = "explicitly with messages"; + break; + // These cases are here to prevent compiler warnings + case ResultWas::Unknown: + case ResultWas::FailureBit: + case ResultWas::Exception: + passOrFail = "** internal error **"; + colour = Colour::Error; + break; } + } - std::size_t& findMax( std::size_t& i, std::size_t& j, std::size_t& k ) { - if( i > j && i > k ) - return i; - else if( j > k ) - return j; - else - return k; - } - - struct ColumnInfo { - enum Justification { Left, Right }; - std::string name; - int width; - Justification justification; - }; - struct ColumnBreak {}; - struct RowBreak {}; - - class TablePrinter { - std::ostream& m_os; - std::vector m_columnInfos; - std::ostringstream m_oss; - int m_currentColumn = -1; - bool m_isOpen = false; - - public: - TablePrinter( std::ostream& os, std::vector const& columnInfos ) - : m_os( os ), - m_columnInfos( columnInfos ) - {} - - auto columnInfos() const -> std::vector const& { - return m_columnInfos; - } - - void open() { - 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"; - } - } - void close() { - if( m_isOpen ) { - *this << RowBreak(); - m_os << std::endl; - m_isOpen = false; - } - } - - template - friend TablePrinter& operator << ( TablePrinter& tp, T const& value ) { - tp.m_oss << value; - return tp; - } - - friend TablePrinter& operator << ( TablePrinter& tp, ColumnBreak ) { - auto colStr = tp.m_oss.str(); - // This takes account of utf8 encodings - auto strSize = Catch::StringRef( colStr ).numberOfCharacters(); - tp.m_oss.str(""); - tp.open(); - if( tp.m_currentColumn == static_cast(tp.m_columnInfos.size()-1) ) { - tp.m_currentColumn = -1; - tp.m_os << "\n"; - } - tp.m_currentColumn++; - - auto colInfo = tp.m_columnInfos[tp.m_currentColumn]; - auto padding = ( strSize+2 < static_cast( colInfo.width ) ) - ? std::string( colInfo.width-(strSize+2), ' ' ) - : std::string(); - if( colInfo.justification == ColumnInfo::Left ) - tp.m_os << colStr << padding << " "; - else - tp.m_os << padding << colStr << " "; - return tp; - } - - friend TablePrinter& operator << ( TablePrinter& tp, RowBreak ) { - if( tp.m_currentColumn > 0 ) { - tp.m_os << "\n"; - tp.m_currentColumn = -1; - } - return tp; - } - }; - - class Duration { - enum class Unit { - Auto, - Nanoseconds, - Microseconds, - Milliseconds, - Seconds, - Minutes - }; - static const uint64_t s_nanosecondsInAMicrosecond = 1000; - static const uint64_t s_nanosecondsInAMillisecond = 1000*s_nanosecondsInAMicrosecond; - static const uint64_t s_nanosecondsInASecond = 1000*s_nanosecondsInAMillisecond; - static const uint64_t s_nanosecondsInAMinute = 60*s_nanosecondsInASecond; - - uint64_t m_inNanoseconds; - Unit m_units; - - public: - Duration( uint64_t inNanoseconds, Unit units = Unit::Auto ) - : m_inNanoseconds( inNanoseconds ), - m_units( units ) - { - if( m_units == Unit::Auto ) { - if( m_inNanoseconds < s_nanosecondsInAMicrosecond ) - m_units = Unit::Nanoseconds; - else if( m_inNanoseconds < s_nanosecondsInAMillisecond ) - m_units = Unit::Microseconds; - else if( m_inNanoseconds < s_nanosecondsInASecond ) - m_units = Unit::Milliseconds; - else if( m_inNanoseconds < s_nanosecondsInAMinute ) - m_units = Unit::Seconds; - else - m_units = Unit::Minutes; - } - - } - - auto value() const -> double { - switch( m_units ) { - case Unit::Microseconds: - return m_inNanoseconds / static_cast( s_nanosecondsInAMicrosecond ); - case Unit::Milliseconds: - return m_inNanoseconds / static_cast( s_nanosecondsInAMillisecond ); - case Unit::Seconds: - return m_inNanoseconds / static_cast( s_nanosecondsInASecond ); - case Unit::Minutes: - return m_inNanoseconds / static_cast( s_nanosecondsInAMinute ); - default: - return static_cast( m_inNanoseconds ); - } - } - auto unitsAsString() const -> std::string { - switch( m_units ) { - case Unit::Nanoseconds: - return "ns"; - case Unit::Microseconds: - return "µs"; - case Unit::Milliseconds: - return "ms"; - case Unit::Seconds: - return "s"; - case Unit::Minutes: - return "m"; - default: - return "** internal error **"; - } - - } - friend auto operator << ( std::ostream& os, Duration const& duration ) -> std::ostream& { - return os << duration.value() << " " << duration.unitsAsString(); - } - }; - } // end anon namespace - - struct ConsoleReporter : StreamingReporterBase { - TablePrinter m_tablePrinter; - - ConsoleReporter( ReporterConfig const& config ) - : StreamingReporterBase( config ), - m_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 } - } ) - {} - ~ConsoleReporter() override; - static std::string getDescription() { - return "Reports test results as plain lines of text"; - } - - void noMatchingTestCases( std::string const& spec ) override { - stream << "No test cases matched '" << spec << '\'' << std::endl; - } - - void assertionStarting( AssertionInfo const& ) override { - } - - bool assertionEnded( AssertionStats const& _assertionStats ) override { - AssertionResult const& result = _assertionStats.assertionResult; - - bool includeResults = m_config->includeSuccessfulResults() || !result.isOk(); - - // Drop out if result was successful but we're not printing them. - if( !includeResults && result.getResultType() != ResultWas::Warning ) - return false; - - lazyPrint(); - - AssertionPrinter printer( stream, _assertionStats, includeResults ); - printer.print(); - stream << std::endl; - return true; - } - - void sectionStarting( SectionInfo const& _sectionInfo ) override { - m_headerPrinted = false; - StreamingReporterBase::sectionStarting( _sectionInfo ); - } - void sectionEnded( SectionStats const& _sectionStats ) override { - m_tablePrinter.close(); - if( _sectionStats.missingAssertions ) { - lazyPrint(); - Colour colour( Colour::ResultError ); - if( m_sectionStack.size() > 1 ) - stream << "\nNo assertions in section"; - else - stream << "\nNo assertions in test case"; - stream << " '" << _sectionStats.sectionInfo.name << "'\n" << std::endl; - } - if( m_config->showDurations() == ShowDurations::Always ) { - stream << getFormattedDuration(_sectionStats.durationInSeconds) << " s: " << _sectionStats.sectionInfo.name << std::endl; - } - if( m_headerPrinted ) { - m_headerPrinted = false; - } - StreamingReporterBase::sectionEnded( _sectionStats ); - } - - void benchmarkStarting( BenchmarkInfo const& info ) override { - lazyPrintWithoutClosingBenchmarkTable(); - - auto nameCol = Column( info.name ).width( m_tablePrinter.columnInfos()[0].width-2 ); - - bool firstLine = true; - for( auto line : nameCol ) { - if( !firstLine ) - m_tablePrinter << ColumnBreak() << ColumnBreak() << ColumnBreak(); - else - firstLine = false; - - m_tablePrinter << line << ColumnBreak(); - } - } - void benchmarkEnded( BenchmarkStats const& stats ) override { - Duration average( stats.elapsedTimeInNanoseconds/stats.iterations ); - m_tablePrinter - << stats.iterations << ColumnBreak() - << stats.elapsedTimeInNanoseconds << ColumnBreak() - << average << ColumnBreak(); - } - - void testCaseEnded( TestCaseStats const& _testCaseStats ) override { - m_tablePrinter.close(); - StreamingReporterBase::testCaseEnded( _testCaseStats ); - m_headerPrinted = false; - } - void testGroupEnded( TestGroupStats const& _testGroupStats ) override { - if( currentGroupInfo.used ) { - printSummaryDivider(); - stream << "Summary for group '" << _testGroupStats.groupInfo.name << "':\n"; - printTotals( _testGroupStats.totals ); - stream << '\n' << std::endl; - } - StreamingReporterBase::testGroupEnded( _testGroupStats ); - } - void testRunEnded( TestRunStats const& _testRunStats ) override { - printTotalsDivider( _testRunStats.totals ); - printTotals( _testRunStats.totals ); - stream << std::endl; - StreamingReporterBase::testRunEnded( _testRunStats ); - } - - private: - - class AssertionPrinter { - public: - AssertionPrinter& operator= ( AssertionPrinter const& ) = delete; - AssertionPrinter( AssertionPrinter const& ) = delete; - AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages ) - : stream( _stream ), - stats( _stats ), - result( _stats.assertionResult ), - colour( Colour::None ), - message( result.getMessage() ), - messages( _stats.infoMessages ), - printInfoMessages( _printInfoMessages ) - { - switch( result.getResultType() ) { - case ResultWas::Ok: - colour = Colour::Success; - passOrFail = "PASSED"; - //if( result.hasMessage() ) - if( _stats.infoMessages.size() == 1 ) - messageLabel = "with message"; - if( _stats.infoMessages.size() > 1 ) - messageLabel = "with messages"; - break; - case ResultWas::ExpressionFailed: - if( result.isOk() ) { - colour = Colour::Success; - passOrFail = "FAILED - but was ok"; - } - else { - colour = Colour::Error; - passOrFail = "FAILED"; - } - if( _stats.infoMessages.size() == 1 ) - messageLabel = "with message"; - if( _stats.infoMessages.size() > 1 ) - messageLabel = "with messages"; - break; - case ResultWas::ThrewException: - colour = Colour::Error; - passOrFail = "FAILED"; - messageLabel = "due to unexpected exception with "; - if (_stats.infoMessages.size() == 1) - messageLabel += "message"; - if (_stats.infoMessages.size() > 1) - messageLabel += "messages"; - break; - case ResultWas::FatalErrorCondition: - colour = Colour::Error; - passOrFail = "FAILED"; - messageLabel = "due to a fatal error condition"; - break; - case ResultWas::DidntThrowException: - colour = Colour::Error; - passOrFail = "FAILED"; - messageLabel = "because no exception was thrown where one was expected"; - break; - case ResultWas::Info: - messageLabel = "info"; - break; - case ResultWas::Warning: - messageLabel = "warning"; - break; - case ResultWas::ExplicitFailure: - passOrFail = "FAILED"; - colour = Colour::Error; - if( _stats.infoMessages.size() == 1 ) - messageLabel = "explicitly with message"; - if( _stats.infoMessages.size() > 1 ) - messageLabel = "explicitly with messages"; - break; - // These cases are here to prevent compiler warnings - case ResultWas::Unknown: - case ResultWas::FailureBit: - case ResultWas::Exception: - passOrFail = "** internal error **"; - colour = Colour::Error; - break; - } - } - - void print() const { - printSourceInfo(); - if( stats.totals.assertions.total() > 0 ) { - if( result.isOk() ) - stream << '\n'; - printResultType(); - printOriginalExpression(); - printReconstructedExpression(); - } - else { - stream << '\n'; - } - printMessage(); - } - - private: - void printResultType() const { - if( !passOrFail.empty() ) { - Colour colourGuard( colour ); - stream << passOrFail << ":\n"; - } - } - void printOriginalExpression() const { - if( result.hasExpression() ) { - Colour colourGuard( Colour::OriginalExpression ); - stream << " "; - stream << result.getExpressionInMacro(); - stream << '\n'; - } - } - void printReconstructedExpression() const { - if( result.hasExpandedExpression() ) { - stream << "with expansion:\n"; - Colour colourGuard( Colour::ReconstructedExpression ); - stream << Column( result.getExpandedExpression() ).indent(2) << '\n'; - } - } - void printMessage() const { - if( !messageLabel.empty() ) - stream << messageLabel << ':' << '\n'; - for( auto const& msg : messages ) { - // If this assertion is a warning ignore any INFO messages - if( printInfoMessages || msg.type != ResultWas::Info ) - stream << Column( msg.message ).indent(2) << '\n'; - } - } - void printSourceInfo() const { - Colour colourGuard( Colour::FileName ); - stream << result.getSourceInfo() << ": "; - } - - std::ostream& stream; - AssertionStats const& stats; - AssertionResult const& result; - Colour::Code colour; - std::string passOrFail; - std::string messageLabel; - std::string message; - std::vector messages; - bool printInfoMessages; - }; - - void lazyPrint() { - - m_tablePrinter.close(); - lazyPrintWithoutClosingBenchmarkTable(); - } - - void lazyPrintWithoutClosingBenchmarkTable() { - - if( !currentTestRunInfo.used ) - lazyPrintRunInfo(); - if( !currentGroupInfo.used ) - lazyPrintGroupInfo(); - - if( !m_headerPrinted ) { - printTestCaseAndSectionHeader(); - m_headerPrinted = true; - } - } - void lazyPrintRunInfo() { - stream << '\n' << getLineOfChars<'~'>() << '\n'; - Colour colour( Colour::SecondaryText ); - stream << currentTestRunInfo->name - << " is a Catch v" << libraryVersion() << " host application.\n" - << "Run with -? for options\n\n"; - - if( m_config->rngSeed() != 0 ) - stream << "Randomness seeded to: " << m_config->rngSeed() << "\n\n"; - - currentTestRunInfo.used = true; - } - void lazyPrintGroupInfo() { - if( !currentGroupInfo->name.empty() && currentGroupInfo->groupsCounts > 1 ) { - printClosedHeader( "Group: " + currentGroupInfo->name ); - currentGroupInfo.used = true; - } - } - void printTestCaseAndSectionHeader() { - assert( !m_sectionStack.empty() ); - printOpenHeader( currentTestCaseInfo->name ); - - if( m_sectionStack.size() > 1 ) { - Colour colourGuard( Colour::Headers ); - - auto - it = m_sectionStack.begin()+1, // Skip first section (test case) - itEnd = m_sectionStack.end(); - for( ; it != itEnd; ++it ) - printHeaderString( it->name, 2 ); - } - - SourceLineInfo lineInfo = m_sectionStack.back().lineInfo; - - if( !lineInfo.empty() ){ - stream << getLineOfChars<'-'>() << '\n'; - Colour colourGuard( Colour::FileName ); - stream << lineInfo << '\n'; - } - stream << getLineOfChars<'.'>() << '\n' << std::endl; - } - - void printClosedHeader( std::string const& _name ) { - printOpenHeader( _name ); - stream << getLineOfChars<'.'>() << '\n'; - } - void printOpenHeader( std::string const& _name ) { - stream << getLineOfChars<'-'>() << '\n'; - { - Colour colourGuard( Colour::Headers ); - printHeaderString( _name ); - } - } - - // if string has a : in first line will set indent to follow it on - // subsequent lines - void printHeaderString( std::string const& _string, std::size_t indent = 0 ) { - std::size_t i = _string.find( ": " ); - if( i != std::string::npos ) - i+=2; - else - i = 0; - stream << Column( _string ).indent( indent+i ).initialIndent( indent ) << '\n'; - } - - struct SummaryColumn { - - SummaryColumn( std::string const& _label, Colour::Code _colour ) - : label( _label ), - colour( _colour ) - {} - SummaryColumn addRow( std::size_t count ) { - std::ostringstream oss; - oss << count; - std::string row = oss.str(); - for( auto& oldRow : rows ) { - while( oldRow.size() < row.size() ) - oldRow = ' ' + oldRow; - while( oldRow.size() > row.size() ) - row = ' ' + row; - } - rows.push_back( row ); - return *this; - } - - std::string label; - Colour::Code colour; - std::vector rows; - - }; - - void printTotals( Totals const& totals ) { - if( totals.testCases.total() == 0 ) { - stream << Colour( Colour::Warning ) << "No tests ran\n"; - } - else if( totals.assertions.total() > 0 && totals.testCases.allPassed() ) { - stream << Colour( Colour::ResultSuccess ) << "All tests passed"; - stream << " (" - << pluralise( totals.assertions.passed, "assertion" ) << " in " - << pluralise( totals.testCases.passed, "test case" ) << ')' - << '\n'; - } - else { - - std::vector columns; - columns.push_back( SummaryColumn( "", Colour::None ) - .addRow( totals.testCases.total() ) - .addRow( totals.assertions.total() ) ); - columns.push_back( SummaryColumn( "passed", Colour::Success ) - .addRow( totals.testCases.passed ) - .addRow( totals.assertions.passed ) ); - columns.push_back( SummaryColumn( "failed", Colour::ResultError ) - .addRow( totals.testCases.failed ) - .addRow( totals.assertions.failed ) ); - columns.push_back( SummaryColumn( "failed as expected", Colour::ResultExpectedFailure ) - .addRow( totals.testCases.failedButOk ) - .addRow( totals.assertions.failedButOk ) ); - - printSummaryRow( "test cases", columns, 0 ); - printSummaryRow( "assertions", columns, 1 ); - } - } - void printSummaryRow( std::string const& label, std::vector const& cols, std::size_t row ) { - for( auto col : cols ) { - std::string value = col.rows[row]; - if( col.label.empty() ) { - stream << label << ": "; - if( value != "0" ) - stream << value; - else - stream << Colour( Colour::Warning ) << "- none -"; - } - else if( value != "0" ) { - stream << Colour( Colour::LightGrey ) << " | "; - stream << Colour( col.colour ) - << value << ' ' << col.label; - } - } + void print() const { + printSourceInfo(); + if (stats.totals.assertions.total() > 0) { + printResultType(); + printOriginalExpression(); + printReconstructedExpression(); + } else { stream << '\n'; } + printMessage(); + } - void printTotalsDivider( Totals const& totals ) { - if( totals.testCases.total() > 0 ) { - std::size_t failedRatio = makeRatio( totals.testCases.failed, totals.testCases.total() ); - std::size_t failedButOkRatio = makeRatio( totals.testCases.failedButOk, totals.testCases.total() ); - std::size_t passedRatio = makeRatio( totals.testCases.passed, totals.testCases.total() ); - while( failedRatio + failedButOkRatio + passedRatio < CATCH_CONFIG_CONSOLE_WIDTH-1 ) - findMax( failedRatio, failedButOkRatio, passedRatio )++; - while( failedRatio + failedButOkRatio + passedRatio > CATCH_CONFIG_CONSOLE_WIDTH-1 ) - findMax( failedRatio, failedButOkRatio, passedRatio )--; - - stream << Colour( Colour::Error ) << std::string( failedRatio, '=' ); - stream << Colour( Colour::ResultExpectedFailure ) << std::string( failedButOkRatio, '=' ); - if( totals.testCases.allPassed() ) - stream << Colour( Colour::ResultSuccess ) << std::string( passedRatio, '=' ); - else - stream << Colour( Colour::Success ) << std::string( passedRatio, '=' ); - } - else { - stream << Colour( Colour::Warning ) << std::string( CATCH_CONFIG_CONSOLE_WIDTH-1, '=' ); - } +private: + void printResultType() const { + if (!passOrFail.empty()) { + Colour colourGuard(colour); + stream << passOrFail << ":\n"; + } + } + void printOriginalExpression() const { + if (result.hasExpression()) { + Colour colourGuard(Colour::OriginalExpression); + stream << " "; + stream << result.getExpressionInMacro(); stream << '\n'; } - void printSummaryDivider() { - stream << getLineOfChars<'-'>() << '\n'; + } + void printReconstructedExpression() const { + if (result.hasExpandedExpression()) { + stream << "with expansion:\n"; + Colour colourGuard(Colour::ReconstructedExpression); + stream << Column(result.getExpandedExpression()).indent(2) << '\n'; } + } + void printMessage() const { + if (!messageLabel.empty()) + stream << messageLabel << ':' << '\n'; + for (auto const& msg : messages) { + // If this assertion is a warning ignore any INFO messages + if (printInfoMessages || msg.type != ResultWas::Info) + stream << Column(msg.message).indent(2) << '\n'; + } + } + void printSourceInfo() const { + Colour colourGuard(Colour::FileName); + stream << result.getSourceInfo() << ": "; + } - private: - bool m_headerPrinted = false; + std::ostream& stream; + AssertionStats const& stats; + AssertionResult const& result; + Colour::Code colour; + std::string passOrFail; + std::string messageLabel; + std::string message; + std::vector messages; + bool printInfoMessages; +}; + +std::size_t makeRatio(std::size_t number, std::size_t total) { + std::size_t ratio = total > 0 ? CATCH_CONFIG_CONSOLE_WIDTH * number / total : 0; + return (ratio == 0 && number > 0) ? 1 : ratio; +} + +std::size_t& findMax(std::size_t& i, std::size_t& j, std::size_t& k) { + if (i > j && i > k) + return i; + else if (j > k) + return j; + else + return k; +} + +struct ColumnInfo { + enum Justification { Left, Right }; + std::string name; + int width; + Justification justification; +}; +struct ColumnBreak {}; +struct RowBreak {}; + +class Duration { + enum class Unit { + Auto, + Nanoseconds, + Microseconds, + Milliseconds, + Seconds, + Minutes }; + static const uint64_t s_nanosecondsInAMicrosecond = 1000; + static const uint64_t s_nanosecondsInAMillisecond = 1000 * s_nanosecondsInAMicrosecond; + static const uint64_t s_nanosecondsInASecond = 1000 * s_nanosecondsInAMillisecond; + static const uint64_t s_nanosecondsInAMinute = 60 * s_nanosecondsInASecond; - CATCH_REGISTER_REPORTER( "console", ConsoleReporter ) + uint64_t m_inNanoseconds; + Unit m_units; - ConsoleReporter::~ConsoleReporter() {} +public: + explicit Duration(uint64_t inNanoseconds, Unit units = Unit::Auto) + : m_inNanoseconds(inNanoseconds), + m_units(units) { + if (m_units == Unit::Auto) { + if (m_inNanoseconds < s_nanosecondsInAMicrosecond) + m_units = Unit::Nanoseconds; + else if (m_inNanoseconds < s_nanosecondsInAMillisecond) + m_units = Unit::Microseconds; + else if (m_inNanoseconds < s_nanosecondsInASecond) + m_units = Unit::Milliseconds; + else if (m_inNanoseconds < s_nanosecondsInAMinute) + m_units = Unit::Seconds; + else + m_units = Unit::Minutes; + } + + } + + auto value() const -> double { + switch (m_units) { + case Unit::Microseconds: + return m_inNanoseconds / static_cast(s_nanosecondsInAMicrosecond); + case Unit::Milliseconds: + return m_inNanoseconds / static_cast(s_nanosecondsInAMillisecond); + case Unit::Seconds: + return m_inNanoseconds / static_cast(s_nanosecondsInASecond); + case Unit::Minutes: + return m_inNanoseconds / static_cast(s_nanosecondsInAMinute); + default: + return static_cast(m_inNanoseconds); + } + } + auto unitsAsString() const -> std::string { + switch (m_units) { + case Unit::Nanoseconds: + return "ns"; + case Unit::Microseconds: + return "µs"; + case Unit::Milliseconds: + return "ms"; + case Unit::Seconds: + return "s"; + case Unit::Minutes: + return "m"; + default: + return "** internal error **"; + } + + } + friend auto operator << (std::ostream& os, Duration const& duration) -> std::ostream& { + return os << duration.value() << " " << duration.unitsAsString(); + } +}; +} // end anon namespace + +class TablePrinter { + std::ostream& m_os; + std::vector m_columnInfos; + std::ostringstream m_oss; + int m_currentColumn = -1; + bool m_isOpen = false; + +public: + TablePrinter( std::ostream& os, std::vector columnInfos ) + : m_os( os ), + m_columnInfos( std::move( columnInfos ) ) {} + + auto columnInfos() const -> std::vector const& { + return m_columnInfos; + } + + void open() { + 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"; + } + } + void close() { + if (m_isOpen) { + *this << RowBreak(); + m_os << std::endl; + m_isOpen = false; + } + } + + template + friend TablePrinter& operator << (TablePrinter& tp, T const& value) { + tp.m_oss << value; + return tp; + } + + friend TablePrinter& operator << (TablePrinter& tp, ColumnBreak) { + auto colStr = tp.m_oss.str(); + // This takes account of utf8 encodings + auto strSize = Catch::StringRef(colStr).numberOfCharacters(); + tp.m_oss.str(""); + tp.open(); + if (tp.m_currentColumn == static_cast(tp.m_columnInfos.size() - 1)) { + tp.m_currentColumn = -1; + tp.m_os << "\n"; + } + tp.m_currentColumn++; + + auto colInfo = tp.m_columnInfos[tp.m_currentColumn]; + auto padding = (strSize + 2 < static_cast(colInfo.width)) + ? std::string(colInfo.width - (strSize + 2), ' ') + : std::string(); + if (colInfo.justification == ColumnInfo::Left) + tp.m_os << colStr << padding << " "; + else + tp.m_os << padding << colStr << " "; + return tp; + } + + friend TablePrinter& operator << (TablePrinter& tp, RowBreak) { + if (tp.m_currentColumn > 0) { + 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 } + })) {} +ConsoleReporter::~ConsoleReporter() = default; + +std::string ConsoleReporter::getDescription() { + return "Reports test results as plain lines of text"; +} + +void ConsoleReporter::noMatchingTestCases(std::string const& spec) { + stream << "No test cases matched '" << spec << '\'' << std::endl; +} + +void ConsoleReporter::assertionStarting(AssertionInfo const&) {} + +bool ConsoleReporter::assertionEnded(AssertionStats const& _assertionStats) { + AssertionResult const& result = _assertionStats.assertionResult; + + bool includeResults = m_config->includeSuccessfulResults() || !result.isOk(); + + // Drop out if result was successful but we're not printing them. + if (!includeResults && result.getResultType() != ResultWas::Warning) + return false; + + lazyPrint(); + + ConsoleAssertionPrinter printer(stream, _assertionStats, includeResults); + printer.print(); + stream << std::endl; + return true; +} + +void ConsoleReporter::sectionStarting(SectionInfo const& _sectionInfo) { + m_headerPrinted = false; + StreamingReporterBase::sectionStarting(_sectionInfo); +} +void ConsoleReporter::sectionEnded(SectionStats const& _sectionStats) { + m_tablePrinter->close(); + if (_sectionStats.missingAssertions) { + lazyPrint(); + Colour colour(Colour::ResultError); + if (m_sectionStack.size() > 1) + stream << "\nNo assertions in section"; + else + stream << "\nNo assertions in test case"; + stream << " '" << _sectionStats.sectionInfo.name << "'\n" << std::endl; + } + if (m_config->showDurations() == ShowDurations::Always) { + stream << getFormattedDuration(_sectionStats.durationInSeconds) << " s: " << _sectionStats.sectionInfo.name << std::endl; + } + if (m_headerPrinted) { + m_headerPrinted = false; + } + StreamingReporterBase::sectionEnded(_sectionStats); +} + +void ConsoleReporter::benchmarkStarting(BenchmarkInfo const& info) { + lazyPrintWithoutClosingBenchmarkTable(); + + auto nameCol = Column( info.name ).width( static_cast( m_tablePrinter->columnInfos()[0].width - 2 ) ); + + bool firstLine = true; + for (auto line : nameCol) { + if (!firstLine) + (*m_tablePrinter) << ColumnBreak() << ColumnBreak() << ColumnBreak(); + else + firstLine = false; + + (*m_tablePrinter) << line << ColumnBreak(); + } +} +void ConsoleReporter::benchmarkEnded(BenchmarkStats const& stats) { + Duration average(stats.elapsedTimeInNanoseconds / stats.iterations); + (*m_tablePrinter) + << stats.iterations << ColumnBreak() + << stats.elapsedTimeInNanoseconds << ColumnBreak() + << average << ColumnBreak(); +} + +void ConsoleReporter::testCaseEnded(TestCaseStats const& _testCaseStats) { + m_tablePrinter->close(); + StreamingReporterBase::testCaseEnded(_testCaseStats); + m_headerPrinted = false; +} +void ConsoleReporter::testGroupEnded(TestGroupStats const& _testGroupStats) { + if (currentGroupInfo.used) { + printSummaryDivider(); + stream << "Summary for group '" << _testGroupStats.groupInfo.name << "':\n"; + printTotals(_testGroupStats.totals); + stream << '\n' << std::endl; + } + StreamingReporterBase::testGroupEnded(_testGroupStats); +} +void ConsoleReporter::testRunEnded(TestRunStats const& _testRunStats) { + printTotalsDivider(_testRunStats.totals); + printTotals(_testRunStats.totals); + stream << std::endl; + StreamingReporterBase::testRunEnded(_testRunStats); +} + +void ConsoleReporter::lazyPrint() { + + m_tablePrinter->close(); + lazyPrintWithoutClosingBenchmarkTable(); +} + +void ConsoleReporter::lazyPrintWithoutClosingBenchmarkTable() { + + if (!currentTestRunInfo.used) + lazyPrintRunInfo(); + if (!currentGroupInfo.used) + lazyPrintGroupInfo(); + + if (!m_headerPrinted) { + printTestCaseAndSectionHeader(); + m_headerPrinted = true; + } +} +void ConsoleReporter::lazyPrintRunInfo() { + stream << '\n' << getLineOfChars<'~'>() << '\n'; + Colour colour(Colour::SecondaryText); + stream << currentTestRunInfo->name + << " is a Catch v" << libraryVersion() << " host application.\n" + << "Run with -? for options\n\n"; + + if (m_config->rngSeed() != 0) + stream << "Randomness seeded to: " << m_config->rngSeed() << "\n\n"; + + currentTestRunInfo.used = true; +} +void ConsoleReporter::lazyPrintGroupInfo() { + if (!currentGroupInfo->name.empty() && currentGroupInfo->groupsCounts > 1) { + printClosedHeader("Group: " + currentGroupInfo->name); + currentGroupInfo.used = true; + } +} +void ConsoleReporter::printTestCaseAndSectionHeader() { + assert(!m_sectionStack.empty()); + printOpenHeader(currentTestCaseInfo->name); + + if (m_sectionStack.size() > 1) { + Colour colourGuard(Colour::Headers); + + auto + it = m_sectionStack.begin() + 1, // Skip first section (test case) + itEnd = m_sectionStack.end(); + for (; it != itEnd; ++it) + printHeaderString(it->name, 2); + } + + SourceLineInfo lineInfo = m_sectionStack.back().lineInfo; + + if (!lineInfo.empty()) { + stream << getLineOfChars<'-'>() << '\n'; + Colour colourGuard(Colour::FileName); + stream << lineInfo << '\n'; + } + stream << getLineOfChars<'.'>() << '\n' << std::endl; +} + +void ConsoleReporter::printClosedHeader(std::string const& _name) { + printOpenHeader(_name); + stream << getLineOfChars<'.'>() << '\n'; +} +void ConsoleReporter::printOpenHeader(std::string const& _name) { + stream << getLineOfChars<'-'>() << '\n'; + { + Colour colourGuard(Colour::Headers); + printHeaderString(_name); + } +} + +// if string has a : in first line will set indent to follow it on +// subsequent lines +void ConsoleReporter::printHeaderString(std::string const& _string, std::size_t indent) { + std::size_t i = _string.find(": "); + if (i != std::string::npos) + i += 2; + else + i = 0; + stream << Column(_string).indent(indent + i).initialIndent(indent) << '\n'; +} + +struct SummaryColumn { + + SummaryColumn( std::string _label, Colour::Code _colour ) + : label( std::move( _label ) ), + colour( _colour ) {} + SummaryColumn addRow( std::size_t count ) { + ReusableStringStream rss; + rss << count; + std::string row = rss.str(); + for (auto& oldRow : rows) { + while (oldRow.size() < row.size()) + oldRow = ' ' + oldRow; + while (oldRow.size() > row.size()) + row = ' ' + row; + } + rows.push_back(row); + return *this; + } + + std::string label; + Colour::Code colour; + std::vector rows; + +}; + +void ConsoleReporter::printTotals( Totals const& totals ) { + if (totals.testCases.total() == 0) { + stream << Colour(Colour::Warning) << "No tests ran\n"; + } else if (totals.assertions.total() > 0 && totals.testCases.allPassed()) { + stream << Colour(Colour::ResultSuccess) << "All tests passed"; + stream << " (" + << pluralise(totals.assertions.passed, "assertion") << " in " + << pluralise(totals.testCases.passed, "test case") << ')' + << '\n'; + } else { + + std::vector columns; + columns.push_back(SummaryColumn("", Colour::None) + .addRow(totals.testCases.total()) + .addRow(totals.assertions.total())); + columns.push_back(SummaryColumn("passed", Colour::Success) + .addRow(totals.testCases.passed) + .addRow(totals.assertions.passed)); + columns.push_back(SummaryColumn("failed", Colour::ResultError) + .addRow(totals.testCases.failed) + .addRow(totals.assertions.failed)); + columns.push_back(SummaryColumn("failed as expected", Colour::ResultExpectedFailure) + .addRow(totals.testCases.failedButOk) + .addRow(totals.assertions.failedButOk)); + + printSummaryRow("test cases", columns, 0); + printSummaryRow("assertions", columns, 1); + } +} +void ConsoleReporter::printSummaryRow(std::string const& label, std::vector const& cols, std::size_t row) { + for (auto col : cols) { + std::string value = col.rows[row]; + if (col.label.empty()) { + stream << label << ": "; + if (value != "0") + stream << value; + else + stream << Colour(Colour::Warning) << "- none -"; + } else if (value != "0") { + stream << Colour(Colour::LightGrey) << " | "; + stream << Colour(col.colour) + << value << ' ' << col.label; + } + } + stream << '\n'; +} + +void ConsoleReporter::printTotalsDivider(Totals const& totals) { + if (totals.testCases.total() > 0) { + std::size_t failedRatio = makeRatio(totals.testCases.failed, totals.testCases.total()); + std::size_t failedButOkRatio = makeRatio(totals.testCases.failedButOk, totals.testCases.total()); + std::size_t passedRatio = makeRatio(totals.testCases.passed, totals.testCases.total()); + while (failedRatio + failedButOkRatio + passedRatio < CATCH_CONFIG_CONSOLE_WIDTH - 1) + findMax(failedRatio, failedButOkRatio, passedRatio)++; + while (failedRatio + failedButOkRatio + passedRatio > CATCH_CONFIG_CONSOLE_WIDTH - 1) + findMax(failedRatio, failedButOkRatio, passedRatio)--; + + stream << Colour(Colour::Error) << std::string(failedRatio, '='); + stream << Colour(Colour::ResultExpectedFailure) << std::string(failedButOkRatio, '='); + if (totals.testCases.allPassed()) + stream << Colour(Colour::ResultSuccess) << std::string(passedRatio, '='); + else + stream << Colour(Colour::Success) << std::string(passedRatio, '='); + } else { + stream << Colour(Colour::Warning) << std::string(CATCH_CONFIG_CONSOLE_WIDTH - 1, '='); + } + stream << '\n'; +} +void ConsoleReporter::printSummaryDivider() { + stream << getLineOfChars<'-'>() << '\n'; +} + +CATCH_REGISTER_REPORTER("console", ConsoleReporter) } // end namespace Catch @@ -11129,8 +13389,8 @@ namespace Catch { // end catch_reporter_console.cpp // start catch_reporter_junit.cpp -#include - +#include +#include #include #include @@ -11171,300 +13431,331 @@ namespace Catch { return it->substr(1); return std::string(); } - } + } // anonymous namespace - class JunitReporter : public CumulativeReporterBase { - public: - JunitReporter( ReporterConfig const& _config ) + JunitReporter::JunitReporter( ReporterConfig const& _config ) : CumulativeReporterBase( _config ), xml( _config.stream() ) { m_reporterPrefs.shouldRedirectStdOut = true; + m_reporterPrefs.shouldReportAllAssertions = true; } - ~JunitReporter() override; - - static std::string getDescription() { - return "Reports test results in an XML format that looks like Ant's junitreport target"; - } - - void noMatchingTestCases( std::string const& /*spec*/ ) override {} - - void testRunStarting( TestRunInfo const& runInfo ) override { - CumulativeReporterBase::testRunStarting( runInfo ); - xml.startElement( "testsuites" ); - } - - void testGroupStarting( GroupInfo const& groupInfo ) override { - suiteTimer.start(); - stdOutForSuite.str(""); - stdErrForSuite.str(""); - unexpectedExceptions = 0; - CumulativeReporterBase::testGroupStarting( groupInfo ); - } - - void testCaseStarting( TestCaseInfo const& testCaseInfo ) override { - m_okToFail = testCaseInfo.okToFail(); - } - bool assertionEnded( AssertionStats const& assertionStats ) override { - if( assertionStats.assertionResult.getResultType() == ResultWas::ThrewException && !m_okToFail ) - unexpectedExceptions++; - return CumulativeReporterBase::assertionEnded( assertionStats ); - } - - void testCaseEnded( TestCaseStats const& testCaseStats ) override { - stdOutForSuite << testCaseStats.stdOut; - stdErrForSuite << testCaseStats.stdErr; - CumulativeReporterBase::testCaseEnded( testCaseStats ); - } - - void testGroupEnded( TestGroupStats const& testGroupStats ) override { - double suiteTime = suiteTimer.getElapsedSeconds(); - CumulativeReporterBase::testGroupEnded( testGroupStats ); - writeGroup( *m_testGroups.back(), suiteTime ); - } - - void testRunEndedCumulative() override { - xml.endElement(); - } - - void 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( "failures", stats.totals.assertions.failed-unexpectedExceptions ); - xml.writeAttribute( "tests", stats.totals.assertions.total() ); - xml.writeAttribute( "hostname", "tbd" ); // !TBD - if( m_config->showDurations() == ShowDurations::Never ) - xml.writeAttribute( "time", "" ); - else - xml.writeAttribute( "time", suiteTime ); - xml.writeAttribute( "timestamp", getCurrentTimestamp() ); - - // Write test cases - for( auto const& child : groupNode.children ) - writeTestCase( *child ); - - xml.scopedElement( "system-out" ).writeText( trim( stdOutForSuite.str() ), false ); - xml.scopedElement( "system-err" ).writeText( trim( stdErrForSuite.str() ), false ); - } - - void writeTestCase( TestCaseNode const& testCaseNode ) { - TestCaseStats const& stats = testCaseNode.value; - - // All test cases have exactly one section - which represents the - // test case itself. That section may have 0-n nested sections - assert( testCaseNode.children.size() == 1 ); - SectionNode const& rootSection = *testCaseNode.children.front(); - - std::string className = stats.testInfo.className; - - if( className.empty() ) { - className = fileNameTag(stats.testInfo.tags); - if ( className.empty() ) - className = "global"; - } - - if ( !m_config->name().empty() ) - className = m_config->name() + "." + className; - - writeSection( className, "", rootSection ); - } - - void writeSection( std::string const& className, - std::string const& rootName, - SectionNode const& sectionNode ) { - std::string name = trim( sectionNode.stats.sectionInfo.name ); - if( !rootName.empty() ) - name = rootName + '/' + name; - - if( !sectionNode.assertions.empty() || - !sectionNode.stdOut.empty() || - !sectionNode.stdErr.empty() ) { - XmlWriter::ScopedElement e = xml.scopedElement( "testcase" ); - if( className.empty() ) { - xml.writeAttribute( "classname", name ); - xml.writeAttribute( "name", "root" ); - } - else { - xml.writeAttribute( "classname", className ); - xml.writeAttribute( "name", name ); - } - xml.writeAttribute( "time", ::Catch::Detail::stringify( sectionNode.stats.durationInSeconds ) ); - - writeAssertions( sectionNode ); - - if( !sectionNode.stdOut.empty() ) - xml.scopedElement( "system-out" ).writeText( trim( sectionNode.stdOut ), false ); - if( !sectionNode.stdErr.empty() ) - xml.scopedElement( "system-err" ).writeText( trim( sectionNode.stdErr ), false ); - } - for( auto const& childNode : sectionNode.childSections ) - if( className.empty() ) - writeSection( name, "", *childNode ); - else - writeSection( className, name, *childNode ); - } - - void writeAssertions( SectionNode const& sectionNode ) { - for( auto const& assertion : sectionNode.assertions ) - writeAssertion( assertion ); - } - void writeAssertion( AssertionStats const& stats ) { - AssertionResult const& result = stats.assertionResult; - if( !result.isOk() ) { - std::string elementName; - switch( result.getResultType() ) { - case ResultWas::ThrewException: - case ResultWas::FatalErrorCondition: - elementName = "error"; - break; - case ResultWas::ExplicitFailure: - elementName = "failure"; - break; - case ResultWas::ExpressionFailed: - elementName = "failure"; - break; - case ResultWas::DidntThrowException: - elementName = "failure"; - break; - - // We should never see these here: - case ResultWas::Info: - case ResultWas::Warning: - case ResultWas::Ok: - case ResultWas::Unknown: - case ResultWas::FailureBit: - case ResultWas::Exception: - elementName = "internalError"; - break; - } - - XmlWriter::ScopedElement e = xml.scopedElement( elementName ); - - xml.writeAttribute( "message", result.getExpandedExpression() ); - xml.writeAttribute( "type", result.getTestMacroName() ); - - std::ostringstream oss; - if( !result.getMessage().empty() ) - oss << result.getMessage() << '\n'; - for( auto const& msg : stats.infoMessages ) - if( msg.type == ResultWas::Info ) - oss << msg.message << '\n'; - - oss << "at " << result.getSourceInfo(); - xml.writeText( oss.str(), false ); - } - } - - XmlWriter xml; - Timer suiteTimer; - std::ostringstream stdOutForSuite; - std::ostringstream stdErrForSuite; - unsigned int unexpectedExceptions = 0; - bool m_okToFail = false; - }; - JunitReporter::~JunitReporter() {} + + std::string JunitReporter::getDescription() { + return "Reports test results in an XML format that looks like Ant's junitreport target"; + } + + void JunitReporter::noMatchingTestCases( std::string const& /*spec*/ ) {} + + void JunitReporter::testRunStarting( TestRunInfo const& runInfo ) { + CumulativeReporterBase::testRunStarting( runInfo ); + xml.startElement( "testsuites" ); + } + + void JunitReporter::testGroupStarting( GroupInfo const& groupInfo ) { + suiteTimer.start(); + stdOutForSuite.clear(); + stdErrForSuite.clear(); + unexpectedExceptions = 0; + CumulativeReporterBase::testGroupStarting( groupInfo ); + } + + void JunitReporter::testCaseStarting( TestCaseInfo const& testCaseInfo ) { + m_okToFail = testCaseInfo.okToFail(); + } + + bool JunitReporter::assertionEnded( AssertionStats const& assertionStats ) { + if( assertionStats.assertionResult.getResultType() == ResultWas::ThrewException && !m_okToFail ) + unexpectedExceptions++; + return CumulativeReporterBase::assertionEnded( assertionStats ); + } + + void JunitReporter::testCaseEnded( TestCaseStats const& testCaseStats ) { + stdOutForSuite += testCaseStats.stdOut; + stdErrForSuite += testCaseStats.stdErr; + CumulativeReporterBase::testCaseEnded( testCaseStats ); + } + + void JunitReporter::testGroupEnded( TestGroupStats const& testGroupStats ) { + double suiteTime = suiteTimer.getElapsedSeconds(); + CumulativeReporterBase::testGroupEnded( testGroupStats ); + writeGroup( *m_testGroups.back(), suiteTime ); + } + + void JunitReporter::testRunEndedCumulative() { + xml.endElement(); + } + + 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( "failures", stats.totals.assertions.failed-unexpectedExceptions ); + xml.writeAttribute( "tests", stats.totals.assertions.total() ); + xml.writeAttribute( "hostname", "tbd" ); // !TBD + if( m_config->showDurations() == ShowDurations::Never ) + xml.writeAttribute( "time", "" ); + else + xml.writeAttribute( "time", suiteTime ); + xml.writeAttribute( "timestamp", getCurrentTimestamp() ); + + // 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 ); + } + + void JunitReporter::writeTestCase( TestCaseNode const& testCaseNode ) { + TestCaseStats const& stats = testCaseNode.value; + + // All test cases have exactly one section - which represents the + // test case itself. That section may have 0-n nested sections + assert( testCaseNode.children.size() == 1 ); + SectionNode const& rootSection = *testCaseNode.children.front(); + + std::string className = stats.testInfo.className; + + if( className.empty() ) { + className = fileNameTag(stats.testInfo.tags); + if ( className.empty() ) + className = "global"; + } + + if ( !m_config->name().empty() ) + className = m_config->name() + "." + className; + + writeSection( className, "", rootSection ); + } + + void JunitReporter::writeSection( std::string const& className, + std::string const& rootName, + SectionNode const& sectionNode ) { + std::string name = trim( sectionNode.stats.sectionInfo.name ); + if( !rootName.empty() ) + name = rootName + '/' + name; + + if( !sectionNode.assertions.empty() || + !sectionNode.stdOut.empty() || + !sectionNode.stdErr.empty() ) { + XmlWriter::ScopedElement e = xml.scopedElement( "testcase" ); + if( className.empty() ) { + xml.writeAttribute( "classname", name ); + xml.writeAttribute( "name", "root" ); + } + else { + xml.writeAttribute( "classname", className ); + xml.writeAttribute( "name", name ); + } + xml.writeAttribute( "time", ::Catch::Detail::stringify( sectionNode.stats.durationInSeconds ) ); + + writeAssertions( sectionNode ); + + if( !sectionNode.stdOut.empty() ) + xml.scopedElement( "system-out" ).writeText( trim( sectionNode.stdOut ), false ); + if( !sectionNode.stdErr.empty() ) + xml.scopedElement( "system-err" ).writeText( trim( sectionNode.stdErr ), false ); + } + for( auto const& childNode : sectionNode.childSections ) + if( className.empty() ) + writeSection( name, "", *childNode ); + else + writeSection( className, name, *childNode ); + } + + void JunitReporter::writeAssertions( SectionNode const& sectionNode ) { + for( auto const& assertion : sectionNode.assertions ) + writeAssertion( assertion ); + } + + void JunitReporter::writeAssertion( AssertionStats const& stats ) { + AssertionResult const& result = stats.assertionResult; + if( !result.isOk() ) { + std::string elementName; + switch( result.getResultType() ) { + case ResultWas::ThrewException: + case ResultWas::FatalErrorCondition: + elementName = "error"; + break; + case ResultWas::ExplicitFailure: + elementName = "failure"; + break; + case ResultWas::ExpressionFailed: + elementName = "failure"; + break; + case ResultWas::DidntThrowException: + elementName = "failure"; + break; + + // We should never see these here: + case ResultWas::Info: + case ResultWas::Warning: + case ResultWas::Ok: + case ResultWas::Unknown: + case ResultWas::FailureBit: + case ResultWas::Exception: + elementName = "internalError"; + break; + } + + XmlWriter::ScopedElement e = xml.scopedElement( elementName ); + + xml.writeAttribute( "message", result.getExpandedExpression() ); + xml.writeAttribute( "type", result.getTestMacroName() ); + + ReusableStringStream rss; + if( !result.getMessage().empty() ) + rss << result.getMessage() << '\n'; + for( auto const& msg : stats.infoMessages ) + if( msg.type == ResultWas::Info ) + rss << msg.message << '\n'; + + rss << "at " << result.getSourceInfo(); + xml.writeText( rss.str(), false ); + } + } + CATCH_REGISTER_REPORTER( "junit", JunitReporter ) } // end namespace Catch // end catch_reporter_junit.cpp -// start catch_reporter_multi.cpp +// start catch_reporter_listening.cpp + +#include namespace Catch { - void MultipleReporters::add( IStreamingReporterPtr&& reporter ) { - m_reporters.push_back( std::move( reporter ) ); + ListeningReporter::ListeningReporter() { + // We will assume that listeners will always want all assertions + m_preferences.shouldReportAllAssertions = true; } - ReporterPreferences MultipleReporters::getPreferences() const { - return m_reporters[0]->getPreferences(); + void ListeningReporter::addListener( IStreamingReporterPtr&& listener ) { + m_listeners.push_back( std::move( listener ) ); } - std::set MultipleReporters::getSupportedVerbosities() { + void ListeningReporter::addReporter(IStreamingReporterPtr&& reporter) { + assert(!m_reporter && "Listening reporter can wrap only 1 real reporter"); + m_reporter = std::move( reporter ); + m_preferences.shouldRedirectStdOut = m_reporter->getPreferences().shouldRedirectStdOut; + } + + ReporterPreferences ListeningReporter::getPreferences() const { + return m_preferences; + } + + std::set ListeningReporter::getSupportedVerbosities() { return std::set{ }; } - void MultipleReporters::noMatchingTestCases( std::string const& spec ) { - for( auto const& reporter : m_reporters ) - reporter->noMatchingTestCases( spec ); + void ListeningReporter::noMatchingTestCases( std::string const& spec ) { + for ( auto const& listener : m_listeners ) { + listener->noMatchingTestCases( spec ); + } + m_reporter->noMatchingTestCases( spec ); } - void MultipleReporters::benchmarkStarting( BenchmarkInfo const& benchmarkInfo ) { - for( auto const& reporter : m_reporters ) - reporter->benchmarkStarting( benchmarkInfo ); + void ListeningReporter::benchmarkStarting( BenchmarkInfo const& benchmarkInfo ) { + for ( auto const& listener : m_listeners ) { + listener->benchmarkStarting( benchmarkInfo ); + } + m_reporter->benchmarkStarting( benchmarkInfo ); } - void MultipleReporters::benchmarkEnded( BenchmarkStats const& benchmarkStats ) { - for( auto const& reporter : m_reporters ) - reporter->benchmarkEnded( benchmarkStats ); + void ListeningReporter::benchmarkEnded( BenchmarkStats const& benchmarkStats ) { + for ( auto const& listener : m_listeners ) { + listener->benchmarkEnded( benchmarkStats ); + } + m_reporter->benchmarkEnded( benchmarkStats ); } - void MultipleReporters::testRunStarting( TestRunInfo const& testRunInfo ) { - for( auto const& reporter : m_reporters ) - reporter->testRunStarting( testRunInfo ); + void ListeningReporter::testRunStarting( TestRunInfo const& testRunInfo ) { + for ( auto const& listener : m_listeners ) { + listener->testRunStarting( testRunInfo ); + } + m_reporter->testRunStarting( testRunInfo ); } - void MultipleReporters::testGroupStarting( GroupInfo const& groupInfo ) { - for( auto const& reporter : m_reporters ) - reporter->testGroupStarting( groupInfo ); + void ListeningReporter::testGroupStarting( GroupInfo const& groupInfo ) { + for ( auto const& listener : m_listeners ) { + listener->testGroupStarting( groupInfo ); + } + m_reporter->testGroupStarting( groupInfo ); } - void MultipleReporters::testCaseStarting( TestCaseInfo const& testInfo ) { - for( auto const& reporter : m_reporters ) - reporter->testCaseStarting( testInfo ); + void ListeningReporter::testCaseStarting( TestCaseInfo const& testInfo ) { + for ( auto const& listener : m_listeners ) { + listener->testCaseStarting( testInfo ); + } + m_reporter->testCaseStarting( testInfo ); } - void MultipleReporters::sectionStarting( SectionInfo const& sectionInfo ) { - for( auto const& reporter : m_reporters ) - reporter->sectionStarting( sectionInfo ); + void ListeningReporter::sectionStarting( SectionInfo const& sectionInfo ) { + for ( auto const& listener : m_listeners ) { + listener->sectionStarting( sectionInfo ); + } + m_reporter->sectionStarting( sectionInfo ); } - void MultipleReporters::assertionStarting( AssertionInfo const& assertionInfo ) { - for( auto const& reporter : m_reporters ) - reporter->assertionStarting( assertionInfo ); + void ListeningReporter::assertionStarting( AssertionInfo const& assertionInfo ) { + for ( auto const& listener : m_listeners ) { + listener->assertionStarting( assertionInfo ); + } + m_reporter->assertionStarting( assertionInfo ); } // The return value indicates if the messages buffer should be cleared: - bool MultipleReporters::assertionEnded( AssertionStats const& assertionStats ) { - bool clearBuffer = false; - for( auto const& reporter : m_reporters ) - clearBuffer |= reporter->assertionEnded( assertionStats ); - return clearBuffer; + bool ListeningReporter::assertionEnded( AssertionStats const& assertionStats ) { + for( auto const& listener : m_listeners ) { + static_cast( listener->assertionEnded( assertionStats ) ); + } + return m_reporter->assertionEnded( assertionStats ); } - void MultipleReporters::sectionEnded( SectionStats const& sectionStats ) { - for( auto const& reporter : m_reporters ) - reporter->sectionEnded( sectionStats ); + void ListeningReporter::sectionEnded( SectionStats const& sectionStats ) { + for ( auto const& listener : m_listeners ) { + listener->sectionEnded( sectionStats ); + } + m_reporter->sectionEnded( sectionStats ); } - void MultipleReporters::testCaseEnded( TestCaseStats const& testCaseStats ) { - for( auto const& reporter : m_reporters ) - reporter->testCaseEnded( testCaseStats ); + void ListeningReporter::testCaseEnded( TestCaseStats const& testCaseStats ) { + for ( auto const& listener : m_listeners ) { + listener->testCaseEnded( testCaseStats ); + } + m_reporter->testCaseEnded( testCaseStats ); } - void MultipleReporters::testGroupEnded( TestGroupStats const& testGroupStats ) { - for( auto const& reporter : m_reporters ) - reporter->testGroupEnded( testGroupStats ); + void ListeningReporter::testGroupEnded( TestGroupStats const& testGroupStats ) { + for ( auto const& listener : m_listeners ) { + listener->testGroupEnded( testGroupStats ); + } + m_reporter->testGroupEnded( testGroupStats ); } - void MultipleReporters::testRunEnded( TestRunStats const& testRunStats ) { - for( auto const& reporter : m_reporters ) - reporter->testRunEnded( testRunStats ); + void ListeningReporter::testRunEnded( TestRunStats const& testRunStats ) { + for ( auto const& listener : m_listeners ) { + listener->testRunEnded( testRunStats ); + } + m_reporter->testRunEnded( testRunStats ); } - void MultipleReporters::skipTest( TestCaseInfo const& testInfo ) { - for( auto const& reporter : m_reporters ) - reporter->skipTest( testInfo ); + void ListeningReporter::skipTest( TestCaseInfo const& testInfo ) { + for ( auto const& listener : m_listeners ) { + listener->skipTest( testInfo ); + } + m_reporter->skipTest( testInfo ); } - bool MultipleReporters::isMulti() const { + bool ListeningReporter::isMulti() const { return true; } } // end namespace Catch -// end catch_reporter_multi.cpp +// end catch_reporter_listening.cpp // start catch_reporter_xml.cpp #if defined(_MSC_VER) @@ -11475,211 +13766,203 @@ namespace Catch { #endif namespace Catch { - class XmlReporter : public StreamingReporterBase { - public: - XmlReporter( ReporterConfig const& _config ) - : StreamingReporterBase( _config ), - m_xml(_config.stream()) - { - m_reporterPrefs.shouldRedirectStdOut = true; - } + XmlReporter::XmlReporter( ReporterConfig const& _config ) + : StreamingReporterBase( _config ), + m_xml(_config.stream()) + { + m_reporterPrefs.shouldRedirectStdOut = true; + m_reporterPrefs.shouldReportAllAssertions = true; + } - ~XmlReporter() override; + XmlReporter::~XmlReporter() = default; - static std::string getDescription() { - return "Reports test results as an XML document"; - } + std::string XmlReporter::getDescription() { + return "Reports test results as an XML document"; + } - virtual std::string getStylesheetRef() const { - return std::string(); - } + std::string XmlReporter::getStylesheetRef() const { + return std::string(); + } - void writeSourceInfo( SourceLineInfo const& sourceInfo ) { - m_xml - .writeAttribute( "filename", sourceInfo.file ) - .writeAttribute( "line", sourceInfo.line ); - } + void XmlReporter::writeSourceInfo( SourceLineInfo const& sourceInfo ) { + m_xml + .writeAttribute( "filename", sourceInfo.file ) + .writeAttribute( "line", sourceInfo.line ); + } - public: // StreamingReporterBase + void XmlReporter::noMatchingTestCases( std::string const& s ) { + StreamingReporterBase::noMatchingTestCases( s ); + } - void noMatchingTestCases( std::string const& s ) override { - StreamingReporterBase::noMatchingTestCases( s ); - } + void XmlReporter::testRunStarting( TestRunInfo const& testInfo ) { + StreamingReporterBase::testRunStarting( testInfo ); + std::string stylesheetRef = getStylesheetRef(); + if( !stylesheetRef.empty() ) + m_xml.writeStylesheetRef( stylesheetRef ); + m_xml.startElement( "Catch" ); + if( !m_config->name().empty() ) + m_xml.writeAttribute( "name", m_config->name() ); + if( m_config->rngSeed() != 0 ) + m_xml.scopedElement( "Randomness" ) + .writeAttribute( "seed", m_config->rngSeed() ); + } - void testRunStarting( TestRunInfo const& testInfo ) override { - StreamingReporterBase::testRunStarting( testInfo ); - std::string stylesheetRef = getStylesheetRef(); - if( !stylesheetRef.empty() ) - m_xml.writeStylesheetRef( stylesheetRef ); - m_xml.startElement( "Catch" ); - if( !m_config->name().empty() ) - m_xml.writeAttribute( "name", m_config->name() ); - } + void XmlReporter::testGroupStarting( GroupInfo const& groupInfo ) { + StreamingReporterBase::testGroupStarting( groupInfo ); + m_xml.startElement( "Group" ) + .writeAttribute( "name", groupInfo.name ); + } - void testGroupStarting( GroupInfo const& groupInfo ) override { - StreamingReporterBase::testGroupStarting( groupInfo ); - m_xml.startElement( "Group" ) - .writeAttribute( "name", groupInfo.name ); - } + void XmlReporter::testCaseStarting( TestCaseInfo const& testInfo ) { + StreamingReporterBase::testCaseStarting(testInfo); + m_xml.startElement( "TestCase" ) + .writeAttribute( "name", trim( testInfo.name ) ) + .writeAttribute( "description", testInfo.description ) + .writeAttribute( "tags", testInfo.tagsAsString() ); - void testCaseStarting( TestCaseInfo const& testInfo ) override { - StreamingReporterBase::testCaseStarting(testInfo); - m_xml.startElement( "TestCase" ) - .writeAttribute( "name", trim( testInfo.name ) ) - .writeAttribute( "description", testInfo.description ) - .writeAttribute( "tags", testInfo.tagsAsString() ); + writeSourceInfo( testInfo.lineInfo ); - writeSourceInfo( testInfo.lineInfo ); + if ( m_config->showDurations() == ShowDurations::Always ) + m_testCaseTimer.start(); + m_xml.ensureTagClosed(); + } - if ( m_config->showDurations() == ShowDurations::Always ) - m_testCaseTimer.start(); + void XmlReporter::sectionStarting( SectionInfo const& sectionInfo ) { + StreamingReporterBase::sectionStarting( sectionInfo ); + if( m_sectionDepth++ > 0 ) { + m_xml.startElement( "Section" ) + .writeAttribute( "name", trim( sectionInfo.name ) ); + writeSourceInfo( sectionInfo.lineInfo ); m_xml.ensureTagClosed(); } + } - void sectionStarting( SectionInfo const& sectionInfo ) override { - StreamingReporterBase::sectionStarting( sectionInfo ); - if( m_sectionDepth++ > 0 ) { - m_xml.startElement( "Section" ) - .writeAttribute( "name", trim( sectionInfo.name ) ) - .writeAttribute( "description", sectionInfo.description ); - writeSourceInfo( sectionInfo.lineInfo ); - m_xml.ensureTagClosed(); - } - } + void XmlReporter::assertionStarting( AssertionInfo const& ) { } - void assertionStarting( AssertionInfo const& ) override { } + bool XmlReporter::assertionEnded( AssertionStats const& assertionStats ) { - bool assertionEnded( AssertionStats const& assertionStats ) override { + AssertionResult const& result = assertionStats.assertionResult; - AssertionResult const& result = assertionStats.assertionResult; + bool includeResults = m_config->includeSuccessfulResults() || !result.isOk(); - bool includeResults = m_config->includeSuccessfulResults() || !result.isOk(); - - if( includeResults ) { - // Print any info messages in tags. - for( auto const& msg : assertionStats.infoMessages ) { - if( msg.type == ResultWas::Info ) { - m_xml.scopedElement( "Info" ) - .writeText( msg.message ); - } else if ( msg.type == ResultWas::Warning ) { - m_xml.scopedElement( "Warning" ) - .writeText( msg.message ); - } + if( includeResults || result.getResultType() == ResultWas::Warning ) { + // Print any info messages in tags. + for( auto const& msg : assertionStats.infoMessages ) { + if( msg.type == ResultWas::Info && includeResults ) { + m_xml.scopedElement( "Info" ) + .writeText( msg.message ); + } else if ( msg.type == ResultWas::Warning ) { + m_xml.scopedElement( "Warning" ) + .writeText( msg.message ); } } + } - // Drop out if result was successful but we're not printing them. - if( !includeResults && result.getResultType() != ResultWas::Warning ) - return true; - - // Print the expression if there is one. - if( result.hasExpression() ) { - m_xml.startElement( "Expression" ) - .writeAttribute( "success", result.succeeded() ) - .writeAttribute( "type", result.getTestMacroName() ); - - writeSourceInfo( result.getSourceInfo() ); - - m_xml.scopedElement( "Original" ) - .writeText( result.getExpression() ); - m_xml.scopedElement( "Expanded" ) - .writeText( result.getExpandedExpression() ); - } - - // And... Print a result applicable to each result type. - switch( result.getResultType() ) { - case ResultWas::ThrewException: - m_xml.startElement( "Exception" ); - writeSourceInfo( result.getSourceInfo() ); - m_xml.writeText( result.getMessage() ); - m_xml.endElement(); - break; - case ResultWas::FatalErrorCondition: - m_xml.startElement( "FatalErrorCondition" ); - writeSourceInfo( result.getSourceInfo() ); - m_xml.writeText( result.getMessage() ); - m_xml.endElement(); - break; - case ResultWas::Info: - m_xml.scopedElement( "Info" ) - .writeText( result.getMessage() ); - break; - case ResultWas::Warning: - // Warning will already have been written - break; - case ResultWas::ExplicitFailure: - m_xml.startElement( "Failure" ); - writeSourceInfo( result.getSourceInfo() ); - m_xml.writeText( result.getMessage() ); - m_xml.endElement(); - break; - default: - break; - } - - if( result.hasExpression() ) - m_xml.endElement(); - + // Drop out if result was successful but we're not printing them. + if( !includeResults && result.getResultType() != ResultWas::Warning ) return true; + + // Print the expression if there is one. + if( result.hasExpression() ) { + m_xml.startElement( "Expression" ) + .writeAttribute( "success", result.succeeded() ) + .writeAttribute( "type", result.getTestMacroName() ); + + writeSourceInfo( result.getSourceInfo() ); + + m_xml.scopedElement( "Original" ) + .writeText( result.getExpression() ); + m_xml.scopedElement( "Expanded" ) + .writeText( result.getExpandedExpression() ); } - void sectionEnded( SectionStats const& sectionStats ) override { - StreamingReporterBase::sectionEnded( sectionStats ); - if( --m_sectionDepth > 0 ) { - XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResults" ); - e.writeAttribute( "successes", sectionStats.assertions.passed ); - e.writeAttribute( "failures", sectionStats.assertions.failed ); - e.writeAttribute( "expectedFailures", sectionStats.assertions.failedButOk ); - - if ( m_config->showDurations() == ShowDurations::Always ) - e.writeAttribute( "durationInSeconds", sectionStats.durationInSeconds ); - + // And... Print a result applicable to each result type. + switch( result.getResultType() ) { + case ResultWas::ThrewException: + m_xml.startElement( "Exception" ); + writeSourceInfo( result.getSourceInfo() ); + m_xml.writeText( result.getMessage() ); m_xml.endElement(); - } + break; + case ResultWas::FatalErrorCondition: + m_xml.startElement( "FatalErrorCondition" ); + writeSourceInfo( result.getSourceInfo() ); + m_xml.writeText( result.getMessage() ); + m_xml.endElement(); + break; + case ResultWas::Info: + m_xml.scopedElement( "Info" ) + .writeText( result.getMessage() ); + break; + case ResultWas::Warning: + // Warning will already have been written + break; + case ResultWas::ExplicitFailure: + m_xml.startElement( "Failure" ); + writeSourceInfo( result.getSourceInfo() ); + m_xml.writeText( result.getMessage() ); + m_xml.endElement(); + break; + default: + break; } - void testCaseEnded( TestCaseStats const& testCaseStats ) override { - StreamingReporterBase::testCaseEnded( testCaseStats ); - XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResult" ); - e.writeAttribute( "success", testCaseStats.totals.assertions.allOk() ); + if( result.hasExpression() ) + m_xml.endElement(); + + return true; + } + + void XmlReporter::sectionEnded( SectionStats const& sectionStats ) { + StreamingReporterBase::sectionEnded( sectionStats ); + if( --m_sectionDepth > 0 ) { + XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResults" ); + e.writeAttribute( "successes", sectionStats.assertions.passed ); + e.writeAttribute( "failures", sectionStats.assertions.failed ); + e.writeAttribute( "expectedFailures", sectionStats.assertions.failedButOk ); if ( m_config->showDurations() == ShowDurations::Always ) - e.writeAttribute( "durationInSeconds", m_testCaseTimer.getElapsedSeconds() ); - - if( !testCaseStats.stdOut.empty() ) - m_xml.scopedElement( "StdOut" ).writeText( trim( testCaseStats.stdOut ), false ); - if( !testCaseStats.stdErr.empty() ) - m_xml.scopedElement( "StdErr" ).writeText( trim( testCaseStats.stdErr ), false ); + e.writeAttribute( "durationInSeconds", sectionStats.durationInSeconds ); m_xml.endElement(); } + } - void testGroupEnded( TestGroupStats const& testGroupStats ) override { - StreamingReporterBase::testGroupEnded( testGroupStats ); - // TODO: Check testGroupStats.aborting and act accordingly. - m_xml.scopedElement( "OverallResults" ) - .writeAttribute( "successes", testGroupStats.totals.assertions.passed ) - .writeAttribute( "failures", testGroupStats.totals.assertions.failed ) - .writeAttribute( "expectedFailures", testGroupStats.totals.assertions.failedButOk ); - m_xml.endElement(); - } + void XmlReporter::testCaseEnded( TestCaseStats const& testCaseStats ) { + StreamingReporterBase::testCaseEnded( testCaseStats ); + XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResult" ); + e.writeAttribute( "success", testCaseStats.totals.assertions.allOk() ); - void testRunEnded( TestRunStats const& testRunStats ) override { - StreamingReporterBase::testRunEnded( testRunStats ); - m_xml.scopedElement( "OverallResults" ) - .writeAttribute( "successes", testRunStats.totals.assertions.passed ) - .writeAttribute( "failures", testRunStats.totals.assertions.failed ) - .writeAttribute( "expectedFailures", testRunStats.totals.assertions.failedButOk ); - m_xml.endElement(); - } + if ( m_config->showDurations() == ShowDurations::Always ) + e.writeAttribute( "durationInSeconds", m_testCaseTimer.getElapsedSeconds() ); - private: - Timer m_testCaseTimer; - XmlWriter m_xml; - int m_sectionDepth = 0; - }; + if( !testCaseStats.stdOut.empty() ) + m_xml.scopedElement( "StdOut" ).writeText( trim( testCaseStats.stdOut ), false ); + if( !testCaseStats.stdErr.empty() ) + m_xml.scopedElement( "StdErr" ).writeText( trim( testCaseStats.stdErr ), false ); + + m_xml.endElement(); + } + + void XmlReporter::testGroupEnded( TestGroupStats const& testGroupStats ) { + StreamingReporterBase::testGroupEnded( testGroupStats ); + // TODO: Check testGroupStats.aborting and act accordingly. + m_xml.scopedElement( "OverallResults" ) + .writeAttribute( "successes", testGroupStats.totals.assertions.passed ) + .writeAttribute( "failures", testGroupStats.totals.assertions.failed ) + .writeAttribute( "expectedFailures", testGroupStats.totals.assertions.failedButOk ); + m_xml.endElement(); + } + + void XmlReporter::testRunEnded( TestRunStats const& testRunStats ) { + StreamingReporterBase::testRunEnded( testRunStats ); + m_xml.scopedElement( "OverallResults" ) + .writeAttribute( "successes", testRunStats.totals.assertions.passed ) + .writeAttribute( "failures", testRunStats.totals.assertions.failed ) + .writeAttribute( "expectedFailures", testRunStats.totals.assertions.failedButOk ); + m_xml.endElement(); + } - XmlReporter::~XmlReporter() {} CATCH_REGISTER_REPORTER( "xml", XmlReporter ) } // end namespace Catch @@ -11705,7 +13988,7 @@ namespace Catch { #ifndef __OBJC__ -#if defined(WIN32) && defined(_UNICODE) && !defined(DO_NOT_USE_WMAIN) +#if defined(CATCH_CONFIG_WCHAR) && defined(WIN32) && defined(_UNICODE) && !defined(DO_NOT_USE_WMAIN) // Standard C/C++ Win32 Unicode wmain entry point extern "C" int wmain (int argc, wchar_t * argv[], wchar_t * []) { #else @@ -11739,6 +14022,8 @@ int main (int argc, char * const argv[]) { // end catch_default_main.hpp #endif +#if !defined(CATCH_CONFIG_IMPL_ONLY) + #ifdef CLARA_CONFIG_MAIN_NOT_DEFINED # undef CLARA_CONFIG_MAIN #endif @@ -11781,27 +14066,45 @@ int main (int argc, char * const argv[]) { #define CATCH_INFO( msg ) INTERNAL_CATCH_INFO( "CATCH_INFO", msg ) #define CATCH_WARN( msg ) INTERNAL_CATCH_MSG( "CATCH_WARN", Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, msg ) -#define CATCH_CAPTURE( msg ) INTERNAL_CATCH_INFO( "CATCH_CAPTURE", #msg " := " << ::Catch::Detail::stringify(msg) ) +#define CATCH_CAPTURE( ... ) INTERNAL_CATCH_CAPTURE( INTERNAL_CATCH_UNIQUE_NAME(capturer), "CATCH_CAPTURE",__VA_ARGS__ ) #define CATCH_TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ ) #define CATCH_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ ) #define CATCH_METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ ) #define CATCH_REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ ) #define CATCH_SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ ) +#define CATCH_DYNAMIC_SECTION( ... ) INTERNAL_CATCH_DYNAMIC_SECTION( __VA_ARGS__ ) #define CATCH_FAIL( ... ) INTERNAL_CATCH_MSG( "CATCH_FAIL", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, __VA_ARGS__ ) #define CATCH_FAIL_CHECK( ... ) INTERNAL_CATCH_MSG( "CATCH_FAIL_CHECK", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) #define CATCH_SUCCEED( ... ) INTERNAL_CATCH_MSG( "CATCH_SUCCEED", Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) #define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE() +#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR +#define CATCH_TEMPLATE_TEST_CASE( ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE( __VA_ARGS__ ) +#define CATCH_TEMPLATE_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD( 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_METHOD( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD( className, __VA_ARGS__ ) ) +#endif + +#if !defined(CATCH_CONFIG_RUNTIME_STATIC_REQUIRE) +#define CATCH_STATIC_REQUIRE( ... ) static_assert( __VA_ARGS__ , #__VA_ARGS__ ); CATCH_SUCCEED( #__VA_ARGS__ ) +#define CATCH_STATIC_REQUIRE_FALSE( ... ) static_assert( !(__VA_ARGS__), "!(" #__VA_ARGS__ ")" ); CATCH_SUCCEED( #__VA_ARGS__ ) +#else +#define CATCH_STATIC_REQUIRE( ... ) CATCH_REQUIRE( __VA_ARGS__ ) +#define CATCH_STATIC_REQUIRE_FALSE( ... ) CATCH_REQUIRE_FALSE( __VA_ARGS__ ) +#endif + // "BDD-style" convenience wrappers #define CATCH_SCENARIO( ... ) CATCH_TEST_CASE( "Scenario: " __VA_ARGS__ ) #define CATCH_SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ ) -#define CATCH_GIVEN( desc ) CATCH_SECTION( std::string( "Given: ") + desc ) -#define CATCH_WHEN( desc ) CATCH_SECTION( std::string( " When: ") + desc ) -#define CATCH_AND_WHEN( desc ) CATCH_SECTION( std::string( " And: ") + desc ) -#define CATCH_THEN( desc ) CATCH_SECTION( std::string( " Then: ") + desc ) -#define CATCH_AND_THEN( desc ) CATCH_SECTION( std::string( " And: ") + desc ) +#define CATCH_GIVEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( " Given: " << desc ) +#define CATCH_AND_GIVEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( "And given: " << desc ) +#define CATCH_WHEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( " When: " << desc ) +#define CATCH_AND_WHEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( " And when: " << desc ) +#define CATCH_THEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( " Then: " << desc ) +#define CATCH_AND_THEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( " And: " << desc ) // If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required #else @@ -11839,18 +14142,35 @@ int main (int argc, char * const argv[]) { #define INFO( msg ) INTERNAL_CATCH_INFO( "INFO", msg ) #define WARN( msg ) INTERNAL_CATCH_MSG( "WARN", Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, msg ) -#define CAPTURE( msg ) INTERNAL_CATCH_INFO( "CAPTURE", #msg " := " << ::Catch::Detail::stringify(msg) ) +#define CAPTURE( ... ) INTERNAL_CATCH_CAPTURE( INTERNAL_CATCH_UNIQUE_NAME(capturer), "CAPTURE",__VA_ARGS__ ) #define TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ ) #define TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ ) #define METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ ) #define REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ ) #define SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ ) +#define DYNAMIC_SECTION( ... ) INTERNAL_CATCH_DYNAMIC_SECTION( __VA_ARGS__ ) #define FAIL( ... ) INTERNAL_CATCH_MSG( "FAIL", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, __VA_ARGS__ ) #define FAIL_CHECK( ... ) INTERNAL_CATCH_MSG( "FAIL_CHECK", Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) #define SUCCEED( ... ) INTERNAL_CATCH_MSG( "SUCCEED", Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ ) #define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE() +#ifndef CATCH_CONFIG_TRADITIONAL_MSVC_PREPROCESSOR +#define TEMPLATE_TEST_CASE( ... ) INTERNAL_CATCH_TEMPLATE_TEST_CASE( __VA_ARGS__ ) +#define TEMPLATE_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEMPLATE_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_METHOD( className, ... ) INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_TEST_CASE_METHOD( className, __VA_ARGS__ ) ) +#endif + +#if !defined(CATCH_CONFIG_RUNTIME_STATIC_REQUIRE) +#define STATIC_REQUIRE( ... ) static_assert( __VA_ARGS__, #__VA_ARGS__ ); SUCCEED( #__VA_ARGS__ ) +#define STATIC_REQUIRE_FALSE( ... ) static_assert( !(__VA_ARGS__), "!(" #__VA_ARGS__ ")" ); SUCCEED( "!(" #__VA_ARGS__ ")" ) +#else +#define STATIC_REQUIRE( ... ) REQUIRE( __VA_ARGS__ ) +#define STATIC_REQUIRE_FALSE( ... ) REQUIRE_FALSE( __VA_ARGS__ ) +#endif + #endif #define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) @@ -11859,15 +14179,17 @@ int main (int argc, char * const argv[]) { #define SCENARIO( ... ) TEST_CASE( "Scenario: " __VA_ARGS__ ) #define SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ ) -#define GIVEN( desc ) SECTION( std::string(" Given: ") + desc ) -#define WHEN( desc ) SECTION( std::string(" When: ") + desc ) -#define AND_WHEN( desc ) SECTION( std::string("And when: ") + desc ) -#define THEN( desc ) SECTION( std::string(" Then: ") + desc ) -#define AND_THEN( desc ) SECTION( std::string(" And: ") + desc ) +#define GIVEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( " Given: " << desc ) +#define AND_GIVEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( "And given: " << desc ) +#define WHEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( " When: " << desc ) +#define AND_WHEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( " And when: " << desc ) +#define THEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( " Then: " << desc ) +#define AND_THEN( desc ) INTERNAL_CATCH_DYNAMIC_SECTION( " And: " << desc ) using Catch::Detail::Approx; -#else +#else // CATCH_CONFIG_DISABLE + ////// // If this config identifier is defined then all CATCH macros are prefixed with CATCH_ #ifdef CATCH_CONFIG_PREFIX_ALL @@ -11912,21 +14234,34 @@ using Catch::Detail::Approx; #define CATCH_METHOD_AS_TEST_CASE( method, ... ) #define CATCH_REGISTER_TEST_CASE( Function, ... ) (void)(0) #define CATCH_SECTION( ... ) +#define CATCH_DYNAMIC_SECTION( ... ) #define CATCH_FAIL( ... ) (void)(0) #define CATCH_FAIL_CHECK( ... ) (void)(0) #define CATCH_SUCCEED( ... ) (void)(0) #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 ) +#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 ) ) +#endif + // "BDD-style" convenience wrappers #define CATCH_SCENARIO( ... ) INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )) #define CATCH_SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TESTCASE_METHOD_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), className ) #define CATCH_GIVEN( desc ) +#define CATCH_AND_GIVEN( desc ) #define CATCH_WHEN( desc ) #define CATCH_AND_WHEN( desc ) #define CATCH_THEN( desc ) #define CATCH_AND_THEN( desc ) +#define CATCH_STATIC_REQUIRE( ... ) (void)(0) +#define CATCH_STATIC_REQUIRE_FALSE( ... ) (void)(0) + // If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required #else @@ -11970,11 +14305,23 @@ using Catch::Detail::Approx; #define METHOD_AS_TEST_CASE( method, ... ) #define REGISTER_TEST_CASE( Function, ... ) (void)(0) #define SECTION( ... ) +#define DYNAMIC_SECTION( ... ) #define FAIL( ... ) (void)(0) #define FAIL_CHECK( ... ) (void)(0) #define SUCCEED( ... ) (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 ) +#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 ) ) +#endif + +#define STATIC_REQUIRE( ... ) (void)(0) +#define STATIC_REQUIRE_FALSE( ... ) (void)(0) + #endif #define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION_NO_REG( INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ), signature ) @@ -11984,6 +14331,7 @@ using Catch::Detail::Approx; #define SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TESTCASE_METHOD_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), className ) #define GIVEN( desc ) +#define AND_GIVEN( desc ) #define WHEN( desc ) #define AND_WHEN( desc ) #define THEN( desc ) @@ -11993,6 +14341,8 @@ using Catch::Detail::Approx; #endif +#endif // ! CATCH_CONFIG_IMPL_ONLY + // start catch_reenable_warnings.h diff --git a/circle.yml b/circle.yml deleted file mode 100644 index 217771d..0000000 --- a/circle.yml +++ /dev/null @@ -1,42 +0,0 @@ -version: 2 -jobs: - gcc_build_debug: - docker: - - image: rikorose/gcc-cmake - steps: - - checkout - - run: cmake --version && gcc --version - - run: mkdir build && cd build && cmake ../tests -DCMAKE_BUILD_TYPE=DEBUG && cmake --build . - - run: ./build/kari - gcc_build_release: - docker: - - image: rikorose/gcc-cmake - steps: - - checkout - - run: cmake --version && gcc --version - - run: mkdir build && cd build && cmake ../tests -DCMAKE_BUILD_TYPE=RELEASE && cmake --build . - - run: ./build/kari - clang_build_debug: - docker: - - image: mickare/cmake-clang - steps: - - checkout - - run: cmake --version && clang --version - - run: mkdir build && cd build && cmake ../tests -DCMAKE_BUILD_TYPE=DEBUG && cmake --build . - - run: ./build/kari - clang_build_release: - docker: - - image: mickare/cmake-clang - steps: - - checkout - - run: cmake --version && clang --version - - run: mkdir build && cd build && cmake ../tests -DCMAKE_BUILD_TYPE=RELEASE && cmake --build . - - run: ./build/kari -workflows: - version: 2 - build_all: - jobs: - - gcc_build_debug - - clang_build_debug - - gcc_build_release - - clang_build_release diff --git a/scripts/build_all.bat b/scripts/build_all.bat new file mode 100644 index 0000000..03705ec --- /dev/null +++ b/scripts/build_all.bat @@ -0,0 +1,10 @@ +@echo off +set SCRIPT_DIR=%~dp0% +%SCRIPT_DIR%\build_debug.bat || goto :error +%SCRIPT_DIR%\build_release.bat || goto :error + +goto :EOF + +:error +echo Failed with error #%errorlevel%. +exit /b %errorlevel% diff --git a/scripts/build_all.sh b/scripts/build_all.sh new file mode 100755 index 0000000..d9cd585 --- /dev/null +++ b/scripts/build_all.sh @@ -0,0 +1,5 @@ +#!/bin/bash +set -e +SCRIPT_DIR=`dirname "$BASH_SOURCE"` +$SCRIPT_DIR/build_debug.sh +$SCRIPT_DIR/build_release.sh diff --git a/scripts/build_debug.bat b/scripts/build_debug.bat new file mode 100644 index 0000000..01f8572 --- /dev/null +++ b/scripts/build_debug.bat @@ -0,0 +1,14 @@ +@echo off +set BUILD_DIR=%~dp0%\..\build +mkdir %BUILD_DIR%\debug || goto :error +cd %BUILD_DIR%\debug || goto :error +cmake ../.. || goto :error +cmake --build . --config Debug || goto :error +ctest --verbose || goto :error +cd ..\.. || goto :error + +goto :EOF + +:error +echo Failed with error #%errorlevel%. +exit /b %errorlevel% diff --git a/scripts/build_debug.sh b/scripts/build_debug.sh new file mode 100755 index 0000000..89f4c93 --- /dev/null +++ b/scripts/build_debug.sh @@ -0,0 +1,9 @@ +#!/bin/bash +set -e +BUILD_DIR=`dirname "$BASH_SOURCE"`/../build +mkdir -p $BUILD_DIR/debug +cd $BUILD_DIR/debug +cmake -DCMAKE_BUILD_TYPE=Debug ../.. +cmake --build . -- -j8 +ctest --verbose +cd ../.. diff --git a/scripts/build_release.bat b/scripts/build_release.bat new file mode 100644 index 0000000..b6bf362 --- /dev/null +++ b/scripts/build_release.bat @@ -0,0 +1,14 @@ +@echo off +set BUILD_DIR=%~dp0%\..\build +mkdir %BUILD_DIR%\release || goto :error +cd %BUILD_DIR%\release || goto :error +cmake ../.. || goto :error +cmake --build . --config Release || goto :error +ctest --verbose || goto :error +cd ..\.. || goto :error + +goto :EOF + +:error +echo Failed with error #%errorlevel%. +exit /b %errorlevel% diff --git a/scripts/build_release.sh b/scripts/build_release.sh new file mode 100755 index 0000000..9ab7e23 --- /dev/null +++ b/scripts/build_release.sh @@ -0,0 +1,9 @@ +#!/bin/bash +set -e +BUILD_DIR=`dirname "$BASH_SOURCE"`/../build +mkdir -p $BUILD_DIR/release +cd $BUILD_DIR/release +cmake -DCMAKE_BUILD_TYPE=Release ../.. +cmake --build . -- -j8 +ctest --verbose +cd ../.. diff --git a/tests/tests.cpp b/tests.cpp similarity index 99% rename from tests/tests.cpp rename to tests.cpp index 7e9acb7..8cabafa 100644 --- a/tests/tests.cpp +++ b/tests.cpp @@ -1,7 +1,7 @@ #define CATCH_CONFIG_MAIN #include "catch.hpp" -#include "../kari.hpp" +#include "kari.hpp" #include #include diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt deleted file mode 100644 index 92c77bf..0000000 --- a/tests/CMakeLists.txt +++ /dev/null @@ -1,8 +0,0 @@ -cmake_minimum_required(VERSION 3.5) -project(kari) -file(GLOB kari_src "*.cpp" "*.hpp") -add_executable(${PROJECT_NAME} ${kari_src}) -set_target_properties(${PROJECT_NAME} PROPERTIES - CXX_STANDARD 14 - CXX_STANDARD_REQUIRED YES - CXX_EXTENSIONS NO)