diff options
Diffstat (limited to 'test/unit/catch.hpp')
| -rw-r--r-- | test/unit/catch.hpp | 7832 |
1 files changed, 7832 insertions, 0 deletions
diff --git a/test/unit/catch.hpp b/test/unit/catch.hpp new file mode 100644 index 000000000..2fc6b728e --- /dev/null +++ b/test/unit/catch.hpp @@ -0,0 +1,7832 @@ +/* + * CATCH v1.0 build 13 (master branch) + * Generated: 2013-11-13 08:10:05.836093 + * ---------------------------------------------------------- + * This file has been merged from multiple headers. Please don't edit it directly + * Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved. + * + * Distributed under the Boost Software License, Version 1.0. (See accompanying + * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + */ +#ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED +#define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED + +#define TWOBLUECUBES_CATCH_HPP_INCLUDED + +#ifdef __clang__ +#pragma clang diagnostic ignored "-Wglobal-constructors" +#pragma clang diagnostic ignored "-Wvariadic-macros" + +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wpadded" +#endif + +// #included from: internal/catch_notimplemented_exception.h +#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_H_INCLUDED + +// #included from: catch_common.h +#define TWOBLUECUBES_CATCH_COMMON_H_INCLUDED + +#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line +#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) +#define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ ) + +#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr +#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr ) + +#include <sstream> +#include <stdexcept> +#include <algorithm> + +// #included from: catch_compiler_capabilities.h +#define TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED + +// Much of the following code is based on Boost (1.53) + +//////////////////////////////////////////////////////////////////////////////// +// Borland +#ifdef __BORLANDC__ + +#if (__BORLANDC__ > 0x582 ) +//#define CATCH_CONFIG_SFINAE // Not confirmed +#endif + +#endif // __BORLANDC__ + +//////////////////////////////////////////////////////////////////////////////// +// EDG +#ifdef __EDG_VERSION__ + +#if (__EDG_VERSION__ > 238 ) +//#define CATCH_CONFIG_SFINAE // Not confirmed +#endif + +#endif // __EDG_VERSION__ + +//////////////////////////////////////////////////////////////////////////////// +// Digital Mars +#ifdef __DMC__ + +#if (__DMC__ > 0x840 ) +//#define CATCH_CONFIG_SFINAE // Not confirmed +#endif + +#endif // __DMC__ + +//////////////////////////////////////////////////////////////////////////////// +// GCC +#ifdef __GNUC__ + +#if __GNUC__ < 3 + +#if (__GNUC_MINOR__ >= 96 ) +//#define CATCH_CONFIG_SFINAE +#endif + +#elif __GNUC__ >= 3 + +// #define CATCH_CONFIG_SFINAE // Taking this out completely for now + +#endif // __GNUC__ < 3 + +#endif // __GNUC__ + +//////////////////////////////////////////////////////////////////////////////// +// Visual C++ +#ifdef _MSC_VER + +#if (_MSC_VER >= 1310 ) // (VC++ 7.0+) +//#define CATCH_CONFIG_SFINAE // Not confirmed +#endif + +#endif // _MSC_VER + +// Use variadic macros if the compiler supports them +#if ( defined _MSC_VER && _MSC_VER > 1400 && !defined __EDGE__) || \ + ( defined __WAVE__ && __WAVE_HAS_VARIADICS ) || \ + ( defined __GNUC__ && __GNUC__ >= 3 ) || \ + ( !defined __cplusplus && __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L ) + +#ifndef CATCH_CONFIG_NO_VARIADIC_MACROS +#define CATCH_CONFIG_VARIADIC_MACROS +#endif + +#endif + +namespace Catch { + + class NonCopyable { + NonCopyable( NonCopyable const& ); + void operator = ( NonCopyable const& ); + protected: + NonCopyable() {} + virtual ~NonCopyable(); + }; + + class SafeBool { + public: + typedef void (SafeBool::*type)() const; + + static type makeSafe( bool value ) { + return value ? &SafeBool::trueValue : 0; + } + private: + void trueValue() const {} + }; + + template<typename ContainerT> + inline void deleteAll( ContainerT& container ) { + typename ContainerT::const_iterator it = container.begin(); + typename ContainerT::const_iterator itEnd = container.end(); + for(; it != itEnd; ++it ) + delete *it; + } + template<typename AssociativeContainerT> + inline void deleteAllValues( AssociativeContainerT& container ) { + typename AssociativeContainerT::const_iterator it = container.begin(); + typename AssociativeContainerT::const_iterator itEnd = container.end(); + for(; it != itEnd; ++it ) + delete it->second; + } + + template<typename ContainerT, typename Function> + inline void forEach( ContainerT& container, Function function ) { + std::for_each( container.begin(), container.end(), function ); + } + + template<typename ContainerT, typename Function> + inline void forEach( ContainerT const& container, Function function ) { + std::for_each( container.begin(), container.end(), function ); + } + + inline bool startsWith( std::string const& s, std::string const& prefix ) { + return s.size() >= prefix.size() && s.substr( 0, prefix.size() ) == prefix; + } + inline bool endsWith( std::string const& s, std::string const& suffix ) { + return s.size() >= suffix.size() && s.substr( s.size()-suffix.size(), suffix.size() ) == suffix; + } + inline bool contains( std::string const& s, std::string const& infix ) { + return s.find( infix ) != std::string::npos; + } + inline void toLowerInPlace( std::string& s ) { + std::transform( s.begin(), s.end(), s.begin(), ::tolower ); + } + inline std::string toLower( std::string const& s ) { + std::string lc = s; + toLowerInPlace( lc ); + return lc; + } + + struct pluralise { + pluralise( std::size_t count, std::string const& label ) + : m_count( count ), + m_label( label ) + {} + + friend std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser ) { + os << pluraliser.m_count << " " << pluraliser.m_label; + if( pluraliser.m_count != 1 ) + os << "s"; + return os; + } + + std::size_t m_count; + std::string m_label; + }; + + struct SourceLineInfo { + + SourceLineInfo() : line( 0 ){} + SourceLineInfo( std::string const& _file, std::size_t _line ) + : file( _file ), + line( _line ) + {} + SourceLineInfo( SourceLineInfo const& other ) + : file( other.file ), + line( other.line ) + {} + bool empty() const { + return file.empty(); + } + bool operator == ( SourceLineInfo const& other ) const { + return line == other.line && file == other.file; + } + std::string file; + std::size_t line; + }; + + inline std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ) { +#ifndef __GNUG__ + os << info.file << "(" << info.line << ")"; +#else + os << info.file << ":" << info.line; +#endif + return os; + } + + // This is just here to avoid compiler warnings with macro constants and boolean literals + inline bool isTrue( bool value ){ return value; } + + inline void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo ) { + std::ostringstream oss; + oss << locationInfo << ": Internal Catch error: '" << message << "'"; + if( isTrue( true )) + throw std::logic_error( oss.str() ); + } +} + +#define CATCH_INTERNAL_LINEINFO ::Catch::SourceLineInfo( __FILE__, static_cast<std::size_t>( __LINE__ ) ) +#define CATCH_INTERNAL_ERROR( msg ) ::Catch::throwLogicError( msg, CATCH_INTERNAL_LINEINFO ); + +#include <ostream> + +namespace Catch { + + class NotImplementedException : public std::exception + { + public: + NotImplementedException( SourceLineInfo const& lineInfo ); + + virtual ~NotImplementedException() throw() {} + + virtual const char* what() const throw(); + + private: + std::string m_what; + SourceLineInfo m_lineInfo; + }; + +} // end namespace Catch + +/////////////////////////////////////////////////////////////////////////////// +#define CATCH_NOT_IMPLEMENTED throw Catch::NotImplementedException( CATCH_INTERNAL_LINEINFO ) + +// #included from: internal/catch_context.h +#define TWOBLUECUBES_CATCH_CONTEXT_H_INCLUDED + +// #included from: catch_interfaces_generators.h +#define TWOBLUECUBES_CATCH_INTERFACES_GENERATORS_H_INCLUDED + +#include <string> + +namespace Catch { + + struct IGeneratorInfo { + virtual ~IGeneratorInfo(); + virtual bool moveNext() = 0; + virtual std::size_t getCurrentIndex() const = 0; + }; + + struct IGeneratorsForTest { + virtual ~IGeneratorsForTest(); + + virtual IGeneratorInfo& getGeneratorInfo( std::string const& fileInfo, std::size_t size ) = 0; + virtual bool moveNext() = 0; + }; + + IGeneratorsForTest* createGeneratorsForTest(); + +} // end namespace Catch + +// #included from: catch_ptr.hpp +#define TWOBLUECUBES_CATCH_PTR_HPP_INCLUDED + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wpadded" +#endif + +namespace Catch { + + // An intrusive reference counting smart pointer. + // T must implement addRef() and release() methods + // typically implementing the IShared interface + template<typename T> + class Ptr { + public: + Ptr() : m_p( NULL ){} + Ptr( T* p ) : m_p( p ){ + if( m_p ) + m_p->addRef(); + } + Ptr( Ptr const& other ) : m_p( other.m_p ){ + if( m_p ) + m_p->addRef(); + } + ~Ptr(){ + if( m_p ) + m_p->release(); + } + void reset() { + if( m_p ) + m_p->release(); + m_p = NULL; + } + Ptr& operator = ( T* p ){ + Ptr temp( p ); + swap( temp ); + return *this; + } + Ptr& operator = ( Ptr const& other ){ + Ptr temp( other ); + swap( temp ); + return *this; + } + void swap( Ptr& other ) { std::swap( m_p, other.m_p ); } + T* get() { return m_p; } + const T* get() const{ return m_p; } + T& operator*() const { return *m_p; } + T* operator->() const { return m_p; } + bool operator !() const { return m_p == NULL; } + operator SafeBool::type() const { return SafeBool::makeSafe( m_p != NULL ); } + + private: + T* m_p; + }; + + struct IShared : NonCopyable { + virtual ~IShared(); + virtual void addRef() const = 0; + virtual void release() const = 0; + }; + + template<typename T = IShared> + struct SharedImpl : T { + + SharedImpl() : m_rc( 0 ){} + + virtual void addRef() const { + ++m_rc; + } + virtual void release() const { + if( --m_rc == 0 ) + delete this; + } + + mutable unsigned int m_rc; + }; + +} // end namespace Catch + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +#include <memory> +#include <vector> +#include <stdlib.h> + +namespace Catch { + + class TestCase; + class Stream; + struct IResultCapture; + struct IRunner; + struct IGeneratorsForTest; + struct IConfig; + + struct IContext + { + virtual ~IContext(); + + virtual IResultCapture& getResultCapture() = 0; + virtual IRunner& getRunner() = 0; + virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) = 0; + virtual bool advanceGeneratorsForCurrentTest() = 0; + virtual Ptr<IConfig const> getConfig() const = 0; + }; + + struct IMutableContext : IContext + { + virtual ~IMutableContext(); + virtual void setResultCapture( IResultCapture* resultCapture ) = 0; + virtual void setRunner( IRunner* runner ) = 0; + virtual void setConfig( Ptr<IConfig const> const& config ) = 0; + }; + + IContext& getCurrentContext(); + IMutableContext& getCurrentMutableContext(); + void cleanUpContext(); + Stream createStream( std::string const& streamName ); + +} + +// #included from: internal/catch_test_registry.hpp +#define TWOBLUECUBES_CATCH_TEST_REGISTRY_HPP_INCLUDED + +// #included from: catch_interfaces_testcase.h +#define TWOBLUECUBES_CATCH_INTERFACES_TESTCASE_H_INCLUDED + +#include <vector> + +namespace Catch { + + class TestCaseFilters; + + struct ITestCase : IShared { + virtual void invoke () const = 0; + protected: + virtual ~ITestCase(); + }; + + class TestCase; + + struct ITestCaseRegistry { + virtual ~ITestCaseRegistry(); + virtual std::vector<TestCase> const& getAllTests() const = 0; + virtual std::vector<TestCase> getMatchingTestCases( std::string const& rawTestSpec ) const = 0; + }; +} + +namespace Catch { + +template<typename C> +class MethodTestCase : public SharedImpl<ITestCase> { + +public: + MethodTestCase( void (C::*method)() ) : m_method( method ) {} + + virtual void invoke() const { + C obj; + (obj.*m_method)(); + } + +private: + virtual ~MethodTestCase() {} + + void (C::*m_method)(); +}; + +typedef void(*TestFunction)(); + +struct NameAndDesc { + NameAndDesc( const char* _name = "", const char* _description= "" ) + : name( _name ), description( _description ) + {} + + const char* name; + const char* description; +}; + +struct AutoReg { + + AutoReg( TestFunction function, + SourceLineInfo const& lineInfo, + NameAndDesc const& nameAndDesc ); + + template<typename C> + AutoReg( void (C::*method)(), + char const* className, + NameAndDesc const& nameAndDesc, + SourceLineInfo const& lineInfo ) { + registerTestCase( new MethodTestCase<C>( method ), + className, + nameAndDesc, + lineInfo ); + } + + void registerTestCase( ITestCase* testCase, + char const* className, + NameAndDesc const& nameAndDesc, + SourceLineInfo const& lineInfo ); + + ~AutoReg(); + +private: + AutoReg( AutoReg const& ); + void operator= ( AutoReg const& ); +}; + +} // end namespace Catch + +#ifdef CATCH_CONFIG_VARIADIC_MACROS + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_TESTCASE( ... ) \ + static void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )(); \ + namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( __VA_ARGS__ ) ); }\ + static void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )() + + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, ... ) \ + namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); } + + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, ... )\ + namespace{ \ + struct INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ) : ClassName{ \ + void test(); \ + }; \ + Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )::test, #ClassName, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); \ + } \ + void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )::test() + +#else + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_TESTCASE( Name, Desc ) \ + static void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )(); \ + namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( Name, Desc ) ); }\ + static void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )() + + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, Name, Desc ) \ + namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( Name, Desc ), CATCH_INTERNAL_LINEINFO ); } + + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, TestName, Desc )\ + namespace{ \ + struct INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ) : ClassName{ \ + void test(); \ + }; \ + Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )::test, #ClassName, Catch::NameAndDesc( TestName, Desc ), CATCH_INTERNAL_LINEINFO ); \ + } \ + void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )::test() + +#endif + +// #included from: internal/catch_capture.hpp +#define TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED + +// #included from: catch_expression_decomposer.hpp +#define TWOBLUECUBES_CATCH_EXPRESSION_DECOMPOSER_HPP_INCLUDED + +// #included from: catch_expression_lhs.hpp +#define TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED + +// #included from: catch_expressionresult_builder.h +#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_BUILDER_H_INCLUDED + +// #included from: catch_tostring.hpp +#define TWOBLUECUBES_CATCH_TOSTRING_HPP_INCLUDED + +// #included from: catch_sfinae.hpp +#define TWOBLUECUBES_CATCH_SFINAE_HPP_INCLUDED + +// Try to detect if the current compiler supports SFINAE + +namespace Catch { + + struct TrueType { + static const bool value = true; + typedef void Enable; + char sizer[1]; + }; + struct FalseType { + static const bool value = false; + typedef void Disable; + char sizer[2]; + }; + +#ifdef CATCH_CONFIG_SFINAE + + template<bool> struct NotABooleanExpression; + + template<bool c> struct If : NotABooleanExpression<c> {}; + template<> struct If<true> : TrueType {}; + template<> struct If<false> : FalseType {}; + + template<int size> struct SizedIf; + template<> struct SizedIf<sizeof(TrueType)> : TrueType {}; + template<> struct SizedIf<sizeof(FalseType)> : FalseType {}; + +#endif // CATCH_CONFIG_SFINAE + +} // end namespace Catch + +#include <sstream> +#include <iomanip> +#include <limits> +#include <vector> + +#ifdef __OBJC__ +// #included from: catch_objc_arc.hpp +#define TWOBLUECUBES_CATCH_OBJC_ARC_HPP_INCLUDED + +#import <Foundation/Foundation.h> + +#ifdef __has_feature +#define CATCH_ARC_ENABLED __has_feature(objc_arc) +#else +#define CATCH_ARC_ENABLED 0 +#endif + +void arcSafeRelease( NSObject* obj ); +id performOptionalSelector( id obj, SEL sel ); + +#if !CATCH_ARC_ENABLED +inline void arcSafeRelease( NSObject* obj ) { + [obj release]; +} +inline id performOptionalSelector( id obj, SEL sel ) { + if( [obj respondsToSelector: sel] ) + return [obj performSelector: sel]; + return nil; +} +#define CATCH_UNSAFE_UNRETAINED +#define CATCH_ARC_STRONG +#else +inline void arcSafeRelease( NSObject* ){} +inline id performOptionalSelector( id obj, SEL sel ) { +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Warc-performSelector-leaks" +#endif + if( [obj respondsToSelector: sel] ) + return [obj performSelector: sel]; +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + return nil; +} +#define CATCH_UNSAFE_UNRETAINED __unsafe_unretained +#define CATCH_ARC_STRONG __strong +#endif + +#endif + +namespace Catch { +namespace Detail { + +// SFINAE is currently disabled by default for all compilers. +// If the non SFINAE version of IsStreamInsertable is ambiguous for you +// and your compiler supports SFINAE, try #defining CATCH_CONFIG_SFINAE +#ifdef CATCH_CONFIG_SFINAE + + template<typename T> + class IsStreamInsertableHelper { + template<int N> struct TrueIfSizeable : TrueType {}; + + template<typename T2> + static TrueIfSizeable<sizeof((*(std::ostream*)0) << *((T2 const*)0))> dummy(T2*); + static FalseType dummy(...); + + public: + typedef SizedIf<sizeof(dummy((T*)0))> type; + }; + + template<typename T> + struct IsStreamInsertable : IsStreamInsertableHelper<T>::type {}; + +#else + + struct BorgType { + template<typename T> BorgType( T const& ); + }; + + TrueType& testStreamable( std::ostream& ); + FalseType testStreamable( FalseType ); + + FalseType operator<<( std::ostream const&, BorgType const& ); + + template<typename T> + struct IsStreamInsertable { + static std::ostream &s; + static T const&t; + enum { value = sizeof( testStreamable(s << t) ) == sizeof( TrueType ) }; + }; + +#endif + + template<bool C> + struct StringMakerBase { + template<typename T> + static std::string convert( T const& ) { return "{?}"; } + }; + + template<> + struct StringMakerBase<true> { + template<typename T> + static std::string convert( T const& _value ) { + std::ostringstream oss; + oss << _value; + return oss.str(); + } + }; + +} // end namespace Detail + +template<typename T> +std::string toString( T const& value ); + +template<typename T> +struct StringMaker : + Detail::StringMakerBase<Detail::IsStreamInsertable<T>::value> {}; + +template<typename T> +struct StringMaker<T*> { + template<typename U> + static std::string convert( U* p ) { + if( !p ) + return INTERNAL_CATCH_STRINGIFY( NULL ); + std::ostringstream oss; + oss << p; + return oss.str(); + } +}; + +namespace Detail { + template<typename InputIterator> + std::string rangeToString( InputIterator first, InputIterator last ); +} + +template<typename T, typename Allocator> +struct StringMaker<std::vector<T, Allocator> > { + static std::string convert( std::vector<T,Allocator> const& v ) { + return Detail::rangeToString( v.begin(), v.end() ); + } +}; + +namespace Detail { + template<typename T> + inline std::string makeString( T const& value ) { + return StringMaker<T>::convert( value ); + } +} // end namespace Detail + +/// \brief converts any type to a string +/// +/// The default template forwards on to ostringstream - except when an +/// ostringstream overload does not exist - in which case it attempts to detect +/// that and writes {?}. +/// Overload (not specialise) this template for custom typs that you don't want +/// to provide an ostream overload for. +template<typename T> +std::string toString( T const& value ) { + return StringMaker<T>::convert( value ); +} + +// Built in overloads + +inline std::string toString( std::string const& value ) { + return "\"" + value + "\""; +} + +inline std::string toString( std::wstring const& value ) { + std::ostringstream oss; + oss << "\""; + for(size_t i = 0; i < value.size(); ++i ) + oss << static_cast<char>( value[i] <= 0xff ? value[i] : '?'); + oss << "\""; + return oss.str(); +} + +inline std::string toString( const char* const value ) { + return value ? Catch::toString( std::string( value ) ) : std::string( "{null string}" ); +} + +inline std::string toString( char* const value ) { + return Catch::toString( static_cast<const char*>( value ) ); +} + +inline std::string toString( int value ) { + std::ostringstream oss; + oss << value; + return oss.str(); +} + +inline std::string toString( unsigned long value ) { + std::ostringstream oss; + if( value > 8192 ) + oss << "0x" << std::hex << value; + else + oss << value; + return oss.str(); +} + +inline std::string toString( unsigned int value ) { + return toString( static_cast<unsigned long>( value ) ); +} + +inline std::string toString( const double value ) { + std::ostringstream oss; + oss << std::setprecision( 10 ) + << std::fixed + << value; + std::string d = oss.str(); + std::size_t i = d.find_last_not_of( '0' ); + if( i != std::string::npos && i != d.size()-1 ) { + if( d[i] == '.' ) + i++; + d = d.substr( 0, i+1 ); + } + return d; +} + +inline std::string toString( bool value ) { + return value ? "true" : "false"; +} + +inline std::string toString( char value ) { + return value < ' ' + ? toString( static_cast<unsigned int>( value ) ) + : Detail::makeString( value ); +} + +inline std::string toString( signed char value ) { + return toString( static_cast<char>( value ) ); +} + +inline std::string toString( unsigned char value ) { + return toString( static_cast<char>( value ) ); +} + +#ifdef CATCH_CONFIG_CPP11_NULLPTR +inline std::string toString( std::nullptr_t ) { + return "nullptr"; +} +#endif + +#ifdef __OBJC__ + inline std::string toString( NSString const * const& nsstring ) { + if( !nsstring ) + return "nil"; + return std::string( "@\"" ) + [nsstring UTF8String] + "\""; + } + inline std::string toString( NSString * CATCH_ARC_STRONG const& nsstring ) { + if( !nsstring ) + return "nil"; + return std::string( "@\"" ) + [nsstring UTF8String] + "\""; + } + inline std::string toString( NSObject* const& nsObject ) { + return toString( [nsObject description] ); + } +#endif + + namespace Detail { + template<typename InputIterator> + std::string rangeToString( InputIterator first, InputIterator last ) { + std::ostringstream oss; + oss << "{ "; + if( first != last ) { + oss << toString( *first ); + for( ++first ; first != last ; ++first ) { + oss << ", " << toString( *first ); + } + } + oss << " }"; + return oss.str(); + } +} + +} // end namespace Catch + +// #included from: catch_assertionresult.h +#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED + +#include <string> +// #included from: catch_result_type.h +#define TWOBLUECUBES_CATCH_RESULT_TYPE_H_INCLUDED + +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 + + }; }; + + inline bool isOk( ResultWas::OfType resultType ) { + return ( resultType & ResultWas::FailureBit ) == 0; + } + inline bool isJustInfo( int flags ) { + return flags == ResultWas::Info; + } + + // ResultAction::Value enum + struct ResultAction { enum Value { + None, + Failed = 1, // Failure - but no debug break if Debug bit not set + Debug = 2, // If this bit is set, invoke the debugger + Abort = 4 // Test run should abort + }; }; + + // ResultDisposition::Flags enum + struct ResultDisposition { enum Flags { + Normal = 0x00, + + ContinueOnFailure = 0x01, // Failures fail test, but execution continues + NegateResult = 0x02, // Prefix expressiom with ! + SuppressFail = 0x04 // Failures are reported but do not fail the test + }; }; + + inline ResultDisposition::Flags operator | ( ResultDisposition::Flags lhs, ResultDisposition::Flags rhs ) { + return static_cast<ResultDisposition::Flags>( static_cast<int>( lhs ) | static_cast<int>( rhs ) ); + } + + inline bool shouldContinueOnFailure( int flags ) { return ( flags & ResultDisposition::ContinueOnFailure ) != 0; } + inline bool shouldNegate( int flags ) { return ( flags & ResultDisposition::NegateResult ) != 0; } + inline bool shouldSuppressFailure( int flags ) { return ( flags & ResultDisposition::SuppressFail ) != 0; } + +} // end namespace Catch + + +namespace Catch { + + struct AssertionInfo + { + AssertionInfo() {} + AssertionInfo( std::string const& _macroName, + SourceLineInfo const& _lineInfo, + std::string const& _capturedExpression, + ResultDisposition::Flags _resultDisposition ); + + std::string macroName; + SourceLineInfo lineInfo; + std::string capturedExpression; + ResultDisposition::Flags resultDisposition; + }; + + struct AssertionResultData + { + AssertionResultData() : resultType( ResultWas::Unknown ) {} + + std::string reconstructedExpression; + std::string message; + ResultWas::OfType resultType; + }; + + class AssertionResult { + public: + AssertionResult(); + AssertionResult( AssertionInfo const& info, AssertionResultData const& data ); + ~AssertionResult(); + + bool isOk() const; + bool succeeded() const; + ResultWas::OfType getResultType() const; + bool hasExpression() const; + bool hasMessage() const; + std::string getExpression() const; + std::string getExpressionInMacro() const; + bool hasExpandedExpression() const; + std::string getExpandedExpression() const; + std::string getMessage() const; + SourceLineInfo getSourceInfo() const; + std::string getTestMacroName() const; + + protected: + AssertionInfo m_info; + AssertionResultData m_resultData; + }; + +} // end namespace Catch + +// #included from: catch_evaluate.hpp +#define TWOBLUECUBES_CATCH_EVALUATE_HPP_INCLUDED + +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable:4389) // '==' : signed/unsigned mismatch +#endif + +namespace Catch { +namespace Internal { + + enum Operator { + IsEqualTo, + IsNotEqualTo, + IsLessThan, + IsGreaterThan, + IsLessThanOrEqualTo, + IsGreaterThanOrEqualTo + }; + + template<Operator Op> struct OperatorTraits { static const char* getName(){ return "*error*"; } }; + template<> struct OperatorTraits<IsEqualTo> { static const char* getName(){ return "=="; } }; + template<> struct OperatorTraits<IsNotEqualTo> { static const char* getName(){ return "!="; } }; + template<> struct OperatorTraits<IsLessThan> { static const char* getName(){ return "<"; } }; + template<> struct OperatorTraits<IsGreaterThan> { static const char* getName(){ return ">"; } }; + template<> struct OperatorTraits<IsLessThanOrEqualTo> { static const char* getName(){ return "<="; } }; + template<> struct OperatorTraits<IsGreaterThanOrEqualTo>{ static const char* getName(){ return ">="; } }; + + template<typename T> + inline T& opCast(T const& t) { return const_cast<T&>(t); } + +// nullptr_t support based on pull request #154 from Konstantin Baumann +#ifdef CATCH_CONFIG_CPP11_NULLPTR + inline std::nullptr_t opCast(std::nullptr_t) { return nullptr; } +#endif // CATCH_CONFIG_CPP11_NULLPTR + + // So the compare overloads can be operator agnostic we convey the operator as a template + // enum, which is used to specialise an Evaluator for doing the comparison. + template<typename T1, typename T2, Operator Op> + class Evaluator{}; + + template<typename T1, typename T2> + struct Evaluator<T1, T2, IsEqualTo> { + static bool evaluate( T1 const& lhs, T2 const& rhs) { + return opCast( lhs ) == opCast( rhs ); + } + }; + template<typename T1, typename T2> + struct Evaluator<T1, T2, IsNotEqualTo> { + static bool evaluate( T1 const& lhs, T2 const& rhs ) { + return opCast( lhs ) != opCast( rhs ); + } + }; + template<typename T1, typename T2> + struct Evaluator<T1, T2, IsLessThan> { + static bool evaluate( T1 const& lhs, T2 const& rhs ) { + return opCast( lhs ) < opCast( rhs ); + } + }; + template<typename T1, typename T2> + struct Evaluator<T1, T2, IsGreaterThan> { + static bool evaluate( T1 const& lhs, T2 const& rhs ) { + return opCast( lhs ) > opCast( rhs ); + } + }; + template<typename T1, typename T2> + struct Evaluator<T1, T2, IsGreaterThanOrEqualTo> { + static bool evaluate( T1 const& lhs, T2 const& rhs ) { + return opCast( lhs ) >= opCast( rhs ); + } + }; + template<typename T1, typename T2> + struct Evaluator<T1, T2, IsLessThanOrEqualTo> { + static bool evaluate( T1 const& lhs, T2 const& rhs ) { + return opCast( lhs ) <= opCast( rhs ); + } + }; + + template<Operator Op, typename T1, typename T2> + bool applyEvaluator( T1 const& lhs, T2 const& rhs ) { + return Evaluator<T1, T2, Op>::evaluate( lhs, rhs ); + } + + // This level of indirection allows us to specialise for integer types + // to avoid signed/ unsigned warnings + + // "base" overload + template<Operator Op, typename T1, typename T2> + bool compare( T1 const& lhs, T2 const& rhs ) { + return Evaluator<T1, T2, Op>::evaluate( lhs, rhs ); + } + + // unsigned X to int + template<Operator Op> bool compare( unsigned int lhs, int rhs ) { + return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) ); + } + template<Operator Op> bool compare( unsigned long lhs, int rhs ) { + return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) ); + } + template<Operator Op> bool compare( unsigned char lhs, int rhs ) { + return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) ); + } + + // unsigned X to long + template<Operator Op> bool compare( unsigned int lhs, long rhs ) { + return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) ); + } + template<Operator Op> bool compare( unsigned long lhs, long rhs ) { + return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) ); + } + template<Operator Op> bool compare( unsigned char lhs, long rhs ) { + return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) ); + } + + // int to unsigned X + template<Operator Op> bool compare( int lhs, unsigned int rhs ) { + return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs ); + } + template<Operator Op> bool compare( int lhs, unsigned long rhs ) { + return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs ); + } + template<Operator Op> bool compare( int lhs, unsigned char rhs ) { + return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs ); + } + + // long to unsigned X + template<Operator Op> bool compare( long lhs, unsigned int rhs ) { + return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs ); + } + template<Operator Op> bool compare( long lhs, unsigned long rhs ) { + return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs ); + } + template<Operator Op> bool compare( long lhs, unsigned char rhs ) { + return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs ); + } + + // pointer to long (when comparing against NULL) + template<Operator Op, typename T> bool compare( long lhs, T* rhs ) { + return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs ); + } + template<Operator Op, typename T> bool compare( T* lhs, long rhs ) { + return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) ); + } + + // pointer to int (when comparing against NULL) + template<Operator Op, typename T> bool compare( int lhs, T* rhs ) { + return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs ); + } + template<Operator Op, typename T> bool compare( T* lhs, int rhs ) { + return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) ); + } + +#ifdef CATCH_CONFIG_CPP11_NULLPTR + // pointer to nullptr_t (when comparing against nullptr) + template<Operator Op, typename T> bool compare( std::nullptr_t, T* rhs ) { + return Evaluator<T*, T*, Op>::evaluate( NULL, rhs ); + } + template<Operator Op, typename T> bool compare( T* lhs, std::nullptr_t ) { + return Evaluator<T*, T*, Op>::evaluate( lhs, NULL ); + } +#endif // CATCH_CONFIG_CPP11_NULLPTR + +} // end of namespace Internal +} // end of namespace Catch + +#ifdef _MSC_VER +#pragma warning(pop) +#endif + +namespace Catch { + +struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison; + +// Wraps the (stringised versions of) the lhs, operator and rhs of an expression - as well as +// the result of evaluating it. This is used to build an AssertionResult object +class ExpressionResultBuilder { +public: + + ExpressionResultBuilder( ResultWas::OfType resultType = ResultWas::Unknown ); + ExpressionResultBuilder( ExpressionResultBuilder const& other ); + ExpressionResultBuilder& operator=(ExpressionResultBuilder const& other ); + + ExpressionResultBuilder& setResultType( ResultWas::OfType result ); + ExpressionResultBuilder& setResultType( bool result ); + ExpressionResultBuilder& setLhs( std::string const& lhs ); + ExpressionResultBuilder& setRhs( std::string const& rhs ); + ExpressionResultBuilder& setOp( std::string const& op ); + + ExpressionResultBuilder& endExpression( ResultDisposition::Flags resultDisposition ); + + template<typename T> + ExpressionResultBuilder& operator << ( T const& value ) { + m_stream << value; + return *this; + } + + std::string reconstructExpression( AssertionInfo const& info ) const; + + AssertionResult buildResult( AssertionInfo const& info ) const; + + template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( RhsT const& ); + template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( RhsT const& ); + +private: + AssertionResultData m_data; + struct ExprComponents { + ExprComponents() : shouldNegate( false ) {} + bool shouldNegate; + std::string lhs, rhs, op; + } m_exprComponents; + std::ostringstream m_stream; +}; + +} // end namespace Catch + +namespace Catch { + +// Wraps the LHS of an expression and captures the operator and RHS (if any) - wrapping them all +// in an ExpressionResultBuilder object +template<typename T> +class ExpressionLhs { + void operator = ( ExpressionLhs const& ); + +public: + ExpressionLhs( T lhs ) : m_lhs( lhs ) {} + + template<typename RhsT> + ExpressionResultBuilder& operator == ( RhsT const& rhs ) { + return captureExpression<Internal::IsEqualTo>( rhs ); + } + + template<typename RhsT> + ExpressionResultBuilder& operator != ( RhsT const& rhs ) { + return captureExpression<Internal::IsNotEqualTo>( rhs ); + } + + template<typename RhsT> + ExpressionResultBuilder& operator < ( RhsT const& rhs ) { + return captureExpression<Internal::IsLessThan>( rhs ); + } + + template<typename RhsT> + ExpressionResultBuilder& operator > ( RhsT const& rhs ) { + return captureExpression<Internal::IsGreaterThan>( rhs ); + } + + template<typename RhsT> + ExpressionResultBuilder& operator <= ( RhsT const& rhs ) { + return captureExpression<Internal::IsLessThanOrEqualTo>( rhs ); + } + + template<typename RhsT> + ExpressionResultBuilder& operator >= ( RhsT const& rhs ) { + return captureExpression<Internal::IsGreaterThanOrEqualTo>( rhs ); + } + + ExpressionResultBuilder& operator == ( bool rhs ) { + return captureExpression<Internal::IsEqualTo>( rhs ); + } + + ExpressionResultBuilder& operator != ( bool rhs ) { + return captureExpression<Internal::IsNotEqualTo>( rhs ); + } + + ExpressionResultBuilder& endExpression( ResultDisposition::Flags resultDisposition ) { + bool value = m_lhs ? true : false; + return m_result + .setLhs( Catch::toString( value ) ) + .setResultType( value ) + .endExpression( resultDisposition ); + } + + // Only simple binary expressions are allowed on the LHS. + // If more complex compositions are required then place the sub expression in parentheses + template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator + ( RhsT const& ); + template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator - ( RhsT const& ); + template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator / ( RhsT const& ); + template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator * ( RhsT const& ); + template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( RhsT const& ); + template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( RhsT const& ); + +private: + template<Internal::Operator Op, typename RhsT> + ExpressionResultBuilder& captureExpression( RhsT const& rhs ) { + return m_result + .setResultType( Internal::compare<Op>( m_lhs, rhs ) ) + .setLhs( Catch::toString( m_lhs ) ) + .setRhs( Catch::toString( rhs ) ) + .setOp( Internal::OperatorTraits<Op>::getName() ); + } + +private: + ExpressionResultBuilder m_result; + T m_lhs; +}; + +} // end namespace Catch + +namespace Catch { + +// Captures the LHS of the expression and wraps it in an Expression Lhs object +class ExpressionDecomposer { +public: + + template<typename T> + ExpressionLhs<T const&> operator->* ( T const& operand ) { + return ExpressionLhs<T const&>( operand ); + } + + ExpressionLhs<bool> operator->* ( bool value ) { + return ExpressionLhs<bool>( value ); + } +}; + +} // end namespace Catch + +// #included from: catch_message.h +#define TWOBLUECUBES_CATCH_MESSAGE_H_INCLUDED + +#include <string> + +namespace Catch { + + struct MessageInfo { + MessageInfo( std::string const& _macroName, + SourceLineInfo const& _lineInfo, + ResultWas::OfType _type ); + + std::string macroName; + SourceLineInfo lineInfo; + ResultWas::OfType type; + std::string message; + unsigned int sequence; + + bool operator == ( MessageInfo const& other ) const { + return sequence == other.sequence; + } + bool operator < ( MessageInfo const& other ) const { + return sequence < other.sequence; + } + private: + static unsigned int globalCount; + }; + + struct MessageBuilder { + MessageBuilder( std::string const& macroName, + SourceLineInfo const& lineInfo, + ResultWas::OfType type ) + : m_info( macroName, lineInfo, type ) + {} + + template<typename T> + MessageBuilder& operator << ( T const& value ) { + m_stream << value; + return *this; + } + + MessageInfo m_info; + std::ostringstream m_stream; + }; + + class ScopedMessage { + public: + ScopedMessage( MessageBuilder const& builder ); + ~ScopedMessage(); + + MessageInfo m_info; + }; + +} // end namespace Catch + +// #included from: catch_interfaces_capture.h +#define TWOBLUECUBES_CATCH_INTERFACES_CAPTURE_H_INCLUDED + +#include <string> +// #included from: catch_totals.hpp +#define TWOBLUECUBES_CATCH_TOTALS_HPP_INCLUDED + +#include <cstddef> + +namespace Catch { + + struct Counts { + Counts() : passed( 0 ), failed( 0 ) {} + + Counts operator - ( Counts const& other ) const { + Counts diff; + diff.passed = passed - other.passed; + diff.failed = failed - other.failed; + return diff; + } + Counts& operator += ( Counts const& other ) { + passed += other.passed; + failed += other.failed; + return *this; + } + + std::size_t total() const { + return passed + failed; + } + + std::size_t passed; + std::size_t failed; + }; + + struct Totals { + + Totals operator - ( Totals const& other ) const { + Totals diff; + diff.assertions = assertions - other.assertions; + diff.testCases = testCases - other.testCases; + return diff; + } + + Totals delta( Totals const& prevTotals ) const { + Totals diff = *this - prevTotals; + if( diff.assertions.failed > 0 ) + ++diff.testCases.failed; + else + ++diff.testCases.passed; + return diff; + } + + Totals& operator += ( Totals const& other ) { + assertions += other.assertions; + testCases += other.testCases; + return *this; + } + + Counts assertions; + Counts testCases; + }; +} + + +namespace Catch { + + class TestCase; + class ExpressionResultBuilder; + class AssertionResult; + struct AssertionInfo; + struct SectionInfo; + struct MessageInfo; + class ScopedMessageBuilder; + + struct IResultCapture { + + virtual ~IResultCapture(); + + virtual void assertionEnded( AssertionResult const& result ) = 0; + virtual bool sectionStarted( SectionInfo const& sectionInfo, + Counts& assertions ) = 0; + virtual void sectionEnded( SectionInfo const& name, Counts const& assertions, double _durationInSeconds ) = 0; + virtual void pushScopedMessage( MessageInfo const& message ) = 0; + virtual void popScopedMessage( MessageInfo const& message ) = 0; + + virtual bool shouldDebugBreak() const = 0; + + virtual ResultAction::Value acceptExpression( ExpressionResultBuilder const& assertionResult, AssertionInfo const& assertionInfo ) = 0; + + virtual std::string getCurrentTestName() const = 0; + virtual const AssertionResult* getLastResult() const = 0; + }; +} + +// #included from: catch_debugger.hpp +#define TWOBLUECUBES_CATCH_DEBUGGER_HPP_INCLUDED + +#include <iostream> + +// #included from: catch_platform.h +#define TWOBLUECUBES_CATCH_PLATFORM_H_INCLUDED + +#if defined(__MAC_OS_X_VERSION_MIN_REQUIRED) +#define CATCH_PLATFORM_MAC +#elif defined(__IPHONE_OS_VERSION_MIN_REQUIRED) +#define CATCH_PLATFORM_IPHONE +#elif defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER) +#define CATCH_PLATFORM_WINDOWS +#endif + +#ifdef CATCH_PLATFORM_MAC + + #include <assert.h> + #include <stdbool.h> + #include <sys/types.h> + #include <unistd.h> + #include <sys/sysctl.h> + + namespace Catch{ + + // The following function is taken directly from the following technical note: + // http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html + + // Returns true if the current process is being debugged (either + // running under the debugger or has a debugger attached post facto). + inline bool isDebuggerActive(){ + + int junk; + int mib[4]; + struct kinfo_proc info; + size_t size; + + // Initialize the flags so that, if sysctl fails for some bizarre + // reason, we get a predictable result. + + info.kp_proc.p_flag = 0; + + // Initialize mib, which tells sysctl the info we want, in this case + // we're looking for information about a specific process ID. + + mib[0] = CTL_KERN; + mib[1] = KERN_PROC; + mib[2] = KERN_PROC_PID; + mib[3] = getpid(); + + // Call sysctl. + + size = sizeof(info); + junk = sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, NULL, 0); + assert(junk == 0); + + // We're being debugged if the P_TRACED flag is set. + + return ( (info.kp_proc.p_flag & P_TRACED) != 0 ); + } + } + + // The following code snippet taken from: + // http://cocoawithlove.com/2008/03/break-into-debugger.html + #ifdef DEBUG + #if defined(__ppc64__) || defined(__ppc__) + #define BreakIntoDebugger() \ + if( Catch::isDebuggerActive() ) { \ + __asm__("li r0, 20\nsc\nnop\nli r0, 37\nli r4, 2\nsc\nnop\n" \ + : : : "memory","r0","r3","r4" ); \ + } + #else + #define BreakIntoDebugger() if( Catch::isDebuggerActive() ) {__asm__("int $3\n" : : );} + #endif + #else + inline void BreakIntoDebugger(){} + #endif + +#elif defined(_MSC_VER) + extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent(); + #define BreakIntoDebugger() if (IsDebuggerPresent() ) { __debugbreak(); } + inline bool isDebuggerActive() { + return IsDebuggerPresent() != 0; + } +#elif defined(__MINGW32__) + extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent(); + extern "C" __declspec(dllimport) void __stdcall DebugBreak(); + #define BreakIntoDebugger() if (IsDebuggerPresent() ) { DebugBreak(); } + inline bool isDebuggerActive() { + return IsDebuggerPresent() != 0; + } +#else + inline void BreakIntoDebugger(){} + inline bool isDebuggerActive() { return false; } +#endif + +#ifdef CATCH_PLATFORM_WINDOWS +extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA( const char* ); +inline void writeToDebugConsole( std::string const& text ) { + ::OutputDebugStringA( text.c_str() ); +} +#else +inline void writeToDebugConsole( std::string const& text ) { + // !TBD: Need a version for Mac/ XCode and other IDEs + std::cout << text; +} +#endif // CATCH_PLATFORM_WINDOWS + +// #included from: catch_interfaces_registry_hub.h +#define TWOBLUECUBES_CATCH_INTERFACES_REGISTRY_HUB_H_INCLUDED + +// #included from: catch_interfaces_reporter.h +#define TWOBLUECUBES_CATCH_INTERFACES_REPORTER_H_INCLUDED + +// #included from: catch_config.hpp +#define TWOBLUECUBES_CATCH_CONFIG_HPP_INCLUDED + +// #included from: catch_test_spec.h +#define TWOBLUECUBES_CATCH_TEST_SPEC_H_INCLUDED + +// #included from: catch_test_case_info.h +#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_H_INCLUDED + +#include <string> +#include <set> + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wpadded" +#endif + +namespace Catch { + + struct ITestCase; + + struct TestCaseInfo { + TestCaseInfo( std::string const& _name, + std::string const& _className, + std::string const& _description, + std::set<std::string> const& _tags, + bool _isHidden, + SourceLineInfo const& _lineInfo ); + + TestCaseInfo( TestCaseInfo const& other ); + + std::string name; + std::string className; + std::string description; + std::set<std::string> tags; + std::string tagsAsString; + SourceLineInfo lineInfo; + bool isHidden; + }; + + class TestCase : protected TestCaseInfo { + public: + + TestCase( ITestCase* testCase, TestCaseInfo const& info ); + TestCase( TestCase const& other ); + + TestCase withName( std::string const& _newName ) const; + + void invoke() const; + + TestCaseInfo const& getTestCaseInfo() const; + + bool isHidden() const; + bool hasTag( std::string const& tag ) const; + bool matchesTags( std::string const& tagPattern ) const; + std::set<std::string> const& getTags() const; + + void swap( TestCase& other ); + bool operator == ( TestCase const& other ) const; + bool operator < ( TestCase const& other ) const; + TestCase& operator = ( TestCase const& other ); + + private: + Ptr<ITestCase> test; + }; + + TestCase makeTestCase( ITestCase* testCase, + std::string const& className, + std::string const& name, + std::string const& description, + SourceLineInfo const& lineInfo ); +} + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +// #included from: catch_tags.hpp +#define TWOBLUECUBES_CATCH_TAGS_HPP_INCLUDED + +#include <string> +#include <set> +#include <map> +#include <vector> + +#ifdef __clang__ +#pragma clang diagnostic ignored "-Wpadded" +#endif + +namespace Catch { + class TagParser { + public: + virtual ~TagParser(); + + void parse( std::string const& str ) { + std::size_t pos = 0; + while( pos < str.size() ) { + char c = str[pos]; + if( c == '[' ) { + std::size_t end = str.find_first_of( ']', pos ); + if( end != std::string::npos ) { + acceptTag( str.substr( pos+1, end-pos-1 ) ); + pos = end+1; + } + else { + acceptChar( c ); + pos++; + } + } + else { + acceptChar( c ); + pos++; + } + } + endParse(); + } + + protected: + virtual void acceptTag( std::string const& tag ) = 0; + virtual void acceptChar( char c ) = 0; + virtual void endParse() {} + + private: + }; + + class TagExtracter : public TagParser { + public: + + TagExtracter( std::set<std::string>& tags ) + : m_tags( tags ) + {} + virtual ~TagExtracter(); + + void parse( std::string& description ) { + TagParser::parse( description ); + description = m_remainder; + } + + private: + virtual void acceptTag( std::string const& tag ) { + m_tags.insert( toLower( tag ) ); + } + virtual void acceptChar( char c ) { + m_remainder += c; + } + + TagExtracter& operator=(TagExtracter const&); + + std::set<std::string>& m_tags; + std::string m_remainder; + }; + + class Tag { + public: + Tag() + : m_isNegated( false ) + {} + + Tag( std::string const& name, bool isNegated ) + : m_name( name ), + m_isNegated( isNegated ) + {} + + std::string getName() const { + return m_name; + } + bool isNegated() const { + return m_isNegated; + } + + bool operator ! () const { + return m_name.empty(); + } + + private: + std::string m_name; + bool m_isNegated; + }; + + class TagSet { + typedef std::map<std::string, Tag> TagMap; + public: + void add( Tag const& tag ) { + m_tags.insert( std::make_pair( toLower( tag.getName() ), tag ) ); + } + + bool empty() const { + return m_tags.empty(); + } + + bool matches( std::set<std::string> const& tags ) const { + for( TagMap::const_iterator + it = m_tags.begin(), itEnd = m_tags.end(); + it != itEnd; + ++it ) { + bool found = tags.find( it->first ) != tags.end(); + if( found == it->second.isNegated() ) + return false; + } + return true; + } + + private: + TagMap m_tags; + }; + + class TagExpression { + public: + bool matches( std::set<std::string> const& tags ) const { + for( std::vector<TagSet>::const_iterator + it = m_tagSets.begin(), itEnd = m_tagSets.end(); + it != itEnd; + ++it ) + if( it->matches( tags ) ) + return true; + return false; + } + + private: + friend class TagExpressionParser; + + std::vector<TagSet> m_tagSets; + }; + + class TagExpressionParser : public TagParser { + public: + TagExpressionParser( TagExpression& exp ) + : m_isNegated( false ), + m_exp( exp ) + {} + + ~TagExpressionParser(); + + private: + virtual void acceptTag( std::string const& tag ) { + m_currentTagSet.add( Tag( tag, m_isNegated ) ); + m_isNegated = false; + } + virtual void acceptChar( char c ) { + switch( c ) { + case '~': + m_isNegated = true; + break; + case ',': + m_exp.m_tagSets.push_back( m_currentTagSet ); + m_currentTagSet = TagSet(); + break; + } + } + virtual void endParse() { + if( !m_currentTagSet.empty() ) + m_exp.m_tagSets.push_back( m_currentTagSet ); + } + + TagExpressionParser& operator=(TagExpressionParser const&); + + bool m_isNegated; + TagSet m_currentTagSet; + TagExpression& m_exp; + }; + +} // end namespace Catch + +#include <string> +#include <vector> + +namespace Catch { + + struct IfFilterMatches{ enum DoWhat { + AutoDetectBehaviour, + IncludeTests, + ExcludeTests + }; }; + + class TestCaseFilter { + enum WildcardPosition { + NoWildcard = 0, + WildcardAtStart = 1, + WildcardAtEnd = 2, + WildcardAtBothEnds = WildcardAtStart | WildcardAtEnd + }; + + public: + TestCaseFilter( std::string const& testSpec, IfFilterMatches::DoWhat matchBehaviour = IfFilterMatches::AutoDetectBehaviour ) + : m_stringToMatch( toLower( testSpec ) ), + m_filterType( matchBehaviour ), + m_wildcardPosition( NoWildcard ) + { + if( m_filterType == IfFilterMatches::AutoDetectBehaviour ) { + if( startsWith( m_stringToMatch, "exclude:" ) ) { + m_stringToMatch = m_stringToMatch.substr( 8 ); + m_filterType = IfFilterMatches::ExcludeTests; + } + else if( startsWith( m_stringToMatch, "~" ) ) { + m_stringToMatch = m_stringToMatch.substr( 1 ); + m_filterType = IfFilterMatches::ExcludeTests; + } + else { + m_filterType = IfFilterMatches::IncludeTests; + } + } + + if( startsWith( m_stringToMatch, "*" ) ) { + m_stringToMatch = m_stringToMatch.substr( 1 ); + m_wildcardPosition = (WildcardPosition)( m_wildcardPosition | WildcardAtStart ); + } + if( endsWith( m_stringToMatch, "*" ) ) { + m_stringToMatch = m_stringToMatch.substr( 0, m_stringToMatch.size()-1 ); + m_wildcardPosition = (WildcardPosition)( m_wildcardPosition | WildcardAtEnd ); + } + } + + IfFilterMatches::DoWhat getFilterType() const { + return m_filterType; + } + + bool shouldInclude( TestCase const& testCase ) const { + return isMatch( testCase ) == (m_filterType == IfFilterMatches::IncludeTests); + } + private: + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wunreachable-code" +#endif + + bool isMatch( TestCase const& testCase ) const { + std::string name = testCase.getTestCaseInfo().name; + toLowerInPlace( name ); + + switch( m_wildcardPosition ) { + case NoWildcard: + return m_stringToMatch == name; + case WildcardAtStart: + return endsWith( name, m_stringToMatch ); + case WildcardAtEnd: + return startsWith( name, m_stringToMatch ); + case WildcardAtBothEnds: + return contains( name, m_stringToMatch ); + } + throw std::logic_error( "Unhandled wildcard type" ); + } + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + + std::string m_stringToMatch; + IfFilterMatches::DoWhat m_filterType; + WildcardPosition m_wildcardPosition; + }; + + class TestCaseFilters { + public: + TestCaseFilters( std::string const& name ) : m_name( name ) {} + + std::string getName() const { + return m_name; + } + + void addFilter( TestCaseFilter const& filter ) { + if( filter.getFilterType() == IfFilterMatches::ExcludeTests ) + m_exclusionFilters.push_back( filter ); + else + m_inclusionFilters.push_back( filter ); + } + + void addTags( std::string const& tagPattern ) { + TagExpression exp; + TagExpressionParser( exp ).parse( tagPattern ); + + m_tagExpressions.push_back( exp ); + } + + bool shouldInclude( TestCase const& testCase ) const { + if( !m_tagExpressions.empty() ) { + std::vector<TagExpression>::const_iterator it = m_tagExpressions.begin(); + std::vector<TagExpression>::const_iterator itEnd = m_tagExpressions.end(); + for(; it != itEnd; ++it ) + if( it->matches( testCase.getTags() ) ) + break; + if( it == itEnd ) + return false; + } + + if( !m_inclusionFilters.empty() ) { + std::vector<TestCaseFilter>::const_iterator it = m_inclusionFilters.begin(); + std::vector<TestCaseFilter>::const_iterator itEnd = m_inclusionFilters.end(); + for(; it != itEnd; ++it ) + if( it->shouldInclude( testCase ) ) + break; + if( it == itEnd ) + return false; + } + else if( m_exclusionFilters.empty() && m_tagExpressions.empty() ) { + return !testCase.isHidden(); + } + + std::vector<TestCaseFilter>::const_iterator it = m_exclusionFilters.begin(); + std::vector<TestCaseFilter>::const_iterator itEnd = m_exclusionFilters.end(); + for(; it != itEnd; ++it ) + if( !it->shouldInclude( testCase ) ) + return false; + return true; + } + private: + std::vector<TagExpression> m_tagExpressions; + std::vector<TestCaseFilter> m_inclusionFilters; + std::vector<TestCaseFilter> m_exclusionFilters; + std::string m_name; + }; + +} + +// #included from: catch_interfaces_config.h +#define TWOBLUECUBES_CATCH_INTERFACES_CONFIG_H_INCLUDED + +#include <iostream> +#include <string> + +namespace Catch { + + struct Verbosity { enum Level { + NoOutput = 0, + Quiet, + Normal + }; }; + + struct WarnAbout { enum What { + Nothing = 0x00, + NoAssertions = 0x01 + }; }; + + struct ShowDurations { enum OrNot { + DefaultForReporter, + Always, + Never + }; }; + + struct IConfig : IShared { + + virtual ~IConfig(); + + virtual bool allowThrows() const = 0; + virtual std::ostream& stream() const = 0; + virtual std::string name() const = 0; + virtual bool includeSuccessfulResults() const = 0; + virtual bool shouldDebugBreak() const = 0; + virtual bool warnAboutMissingAssertions() const = 0; + virtual int abortAfter() const = 0; + virtual ShowDurations::OrNot showDurations() const = 0; + }; +} + +// #included from: catch_stream.hpp +#define TWOBLUECUBES_CATCH_STREAM_HPP_INCLUDED + +// #included from: catch_streambuf.h +#define TWOBLUECUBES_CATCH_STREAMBUF_H_INCLUDED + +#include <streambuf> + +namespace Catch { + + class StreamBufBase : public std::streambuf { + public: + virtual ~StreamBufBase() throw(); + }; +} + +#include <stdexcept> +#include <cstdio> + +namespace Catch { + + template<typename WriterF, size_t bufferSize=256> + class StreamBufImpl : public StreamBufBase { + char data[bufferSize]; + WriterF m_writer; + + public: + StreamBufImpl() { + setp( data, data + sizeof(data) ); + } + + ~StreamBufImpl() throw() { + sync(); + } + + private: + int overflow( int c ) { + sync(); + + if( c != EOF ) { + if( pbase() == epptr() ) + m_writer( std::string( 1, static_cast<char>( c ) ) ); + else + sputc( static_cast<char>( c ) ); + } + return 0; + } + + int sync() { + if( pbase() != pptr() ) { + m_writer( std::string( pbase(), static_cast<std::string::size_type>( pptr() - pbase() ) ) ); + setp( pbase(), epptr() ); + } + return 0; + } + }; + + /////////////////////////////////////////////////////////////////////////// + + struct OutputDebugWriter { + + void operator()( std::string const&str ) { + writeToDebugConsole( str ); + } + }; + + class Stream { + public: + Stream() + : streamBuf( NULL ), isOwned( false ) + {} + + Stream( std::streambuf* _streamBuf, bool _isOwned ) + : streamBuf( _streamBuf ), isOwned( _isOwned ) + {} + + void release() { + if( isOwned ) { + delete streamBuf; + streamBuf = NULL; + isOwned = false; + } + } + + std::streambuf* streamBuf; + + private: + bool isOwned; + }; +} + +#include <memory> +#include <vector> +#include <string> +#include <iostream> + +#ifndef CATCH_CONFIG_CONSOLE_WIDTH +#define CATCH_CONFIG_CONSOLE_WIDTH 80 +#endif + +namespace Catch { + + struct ConfigData { + + ConfigData() + : listTests( false ), + listTags( false ), + listReporters( false ), + showSuccessfulTests( false ), + shouldDebugBreak( false ), + noThrow( false ), + showHelp( false ), + abortAfter( -1 ), + verbosity( Verbosity::Normal ), + warnings( WarnAbout::Nothing ), + showDurations( ShowDurations::DefaultForReporter ) + {} + + bool listTests; + bool listTags; + bool listReporters; + + bool showSuccessfulTests; + bool shouldDebugBreak; + bool noThrow; + bool showHelp; + + int abortAfter; + + Verbosity::Level verbosity; + WarnAbout::What warnings; + ShowDurations::OrNot showDurations; + + std::string reporterName; + std::string outputFilename; + std::string name; + std::string processName; + + std::vector<std::string> testsOrTags; + }; + + class Config : public SharedImpl<IConfig> { + private: + Config( Config const& other ); + Config& operator = ( Config const& other ); + virtual void dummy(); + public: + + Config() + : m_os( std::cout.rdbuf() ) + {} + + Config( ConfigData const& data ) + : m_data( data ), + m_os( std::cout.rdbuf() ) + { + if( !data.testsOrTags.empty() ) { + std::string groupName; + for( std::size_t i = 0; i < data.testsOrTags.size(); ++i ) { + if( i != 0 ) + groupName += " "; + groupName += data.testsOrTags[i]; + } + TestCaseFilters filters( groupName ); + for( std::size_t i = 0; i < data.testsOrTags.size(); ++i ) { + std::string filter = data.testsOrTags[i]; + if( startsWith( filter, "[" ) || startsWith( filter, "~[" ) ) + filters.addTags( filter ); + else + filters.addFilter( TestCaseFilter( filter ) ); + } + m_filterSets.push_back( filters ); + } + } + + virtual ~Config() { + m_os.rdbuf( std::cout.rdbuf() ); + m_stream.release(); + } + + void setFilename( std::string const& filename ) { + m_data.outputFilename = filename; + } + + std::string const& getFilename() const { + return m_data.outputFilename ; + } + + bool listTests() const { return m_data.listTests; } + bool listTags() const { return m_data.listTags; } + bool listReporters() const { return m_data.listReporters; } + + std::string getProcessName() const { + return m_data.processName; + } + + bool shouldDebugBreak() const { + return m_data.shouldDebugBreak; + } + + void setStreamBuf( std::streambuf* buf ) { + m_os.rdbuf( buf ? buf : std::cout.rdbuf() ); + } + + void useStream( std::string const& streamName ) { + Stream stream = createStream( streamName ); + setStreamBuf( stream.streamBuf ); + m_stream.release(); + m_stream = stream; + } + + std::string getReporterName() const { return m_data.reporterName; } + + void addTestSpec( std::string const& testSpec ) { + TestCaseFilters filters( testSpec ); + filters.addFilter( TestCaseFilter( testSpec ) ); + m_filterSets.push_back( filters ); + } + + int abortAfter() const { + return m_data.abortAfter; + } + + std::vector<TestCaseFilters> const& filters() const { + return m_filterSets; + } + + bool showHelp() const { return m_data.showHelp; } + + // IConfig interface + virtual bool allowThrows() const { return !m_data.noThrow; } + virtual std::ostream& stream() const { return m_os; } + virtual std::string name() const { return m_data.name.empty() ? m_data.processName : m_data.name; } + virtual bool includeSuccessfulResults() const { return m_data.showSuccessfulTests; } + virtual bool warnAboutMissingAssertions() const { return m_data.warnings & WarnAbout::NoAssertions; } + virtual ShowDurations::OrNot showDurations() const { return m_data.showDurations; } + + private: + ConfigData m_data; + + Stream m_stream; + mutable std::ostream m_os; + std::vector<TestCaseFilters> m_filterSets; + }; + +} // end namespace Catch + +// #included from: catch_option.hpp +#define TWOBLUECUBES_CATCH_OPTION_HPP_INCLUDED + +namespace Catch { + + // An optional type + template<typename T> + class Option { + public: + Option() : nullableValue( NULL ) {} + Option( T const& _value ) + : nullableValue( new( storage ) T( _value ) ) + {} + Option( Option const& _other ) + : nullableValue( _other ? new( storage ) T( *_other ) : NULL ) + {} + + ~Option() { + reset(); + } + + Option& operator= ( Option const& _other ) { + reset(); + if( _other ) + nullableValue = new( storage ) T( *_other ); + return *this; + } + Option& operator = ( T const& _value ) { + reset(); + nullableValue = new( storage ) T( _value ); + return *this; + } + + void reset() { + if( nullableValue ) + nullableValue->~T(); + nullableValue = NULL; + } + + T& operator*() { return *nullableValue; } + T const& operator*() const { return *nullableValue; } + T* operator->() { return nullableValue; } + const T* operator->() const { return nullableValue; } + + T valueOr( T const& defaultValue ) const { + return nullableValue ? *nullableValue : defaultValue; + } + + bool some() const { return nullableValue != NULL; } + bool none() const { return nullableValue == NULL; } + + bool operator !() const { return nullableValue == NULL; } + operator SafeBool::type() const { + return SafeBool::makeSafe( some() ); + } + + private: + T* nullableValue; + char storage[sizeof(T)]; + }; + +} // end namespace Catch + +#include <string> +#include <ostream> +#include <map> +#include <assert.h> + +namespace Catch +{ + struct ReporterConfig { + explicit ReporterConfig( Ptr<IConfig> const& _fullConfig ) + : m_stream( &_fullConfig->stream() ), m_fullConfig( _fullConfig ) {} + + ReporterConfig( Ptr<IConfig> const& _fullConfig, std::ostream& _stream ) + : m_stream( &_stream ), m_fullConfig( _fullConfig ) {} + + std::ostream& stream() const { return *m_stream; } + Ptr<IConfig> fullConfig() const { return m_fullConfig; } + + private: + std::ostream* m_stream; + Ptr<IConfig> m_fullConfig; + }; + + struct ReporterPreferences { + ReporterPreferences() + : shouldRedirectStdOut( false ) + {} + + bool shouldRedirectStdOut; + }; + + template<typename T> + struct LazyStat : Option<T> { + LazyStat() : used( false ) {} + LazyStat& operator=( T const& _value ) { + Option<T>::operator=( _value ); + used = false; + return *this; + } + void reset() { + Option<T>::reset(); + used = false; + } + bool used; + }; + + struct TestRunInfo { + TestRunInfo( std::string const& _name ) : name( _name ) {} + std::string name; + }; + struct GroupInfo { + GroupInfo( std::string const& _name, + std::size_t _groupIndex, + std::size_t _groupsCount ) + : name( _name ), + groupIndex( _groupIndex ), + groupsCounts( _groupsCount ) + {} + + std::string name; + std::size_t groupIndex; + std::size_t groupsCounts; + }; + + struct SectionInfo { + SectionInfo( std::string const& _name, + std::string const& _description, + SourceLineInfo const& _lineInfo ) + : name( _name ), + description( _description ), + lineInfo( _lineInfo ) + {} + + std::string name; + std::string description; + SourceLineInfo lineInfo; + }; + + struct AssertionStats { + AssertionStats( AssertionResult const& _assertionResult, + std::vector<MessageInfo> const& _infoMessages, + Totals const& _totals ) + : assertionResult( _assertionResult ), + infoMessages( _infoMessages ), + totals( _totals ) + { + if( assertionResult.hasMessage() ) { + // Copy message into messages list. + // !TBD This should have been done earlier, somewhere + MessageBuilder builder( assertionResult.getTestMacroName(), assertionResult.getSourceInfo(), assertionResult.getResultType() ); + builder << assertionResult.getMessage(); + builder.m_info.message = builder.m_stream.str(); + + infoMessages.push_back( builder.m_info ); + } + } + virtual ~AssertionStats(); + + AssertionResult assertionResult; + std::vector<MessageInfo> infoMessages; + Totals totals; + }; + + struct SectionStats { + SectionStats( SectionInfo const& _sectionInfo, + Counts const& _assertions, + double _durationInSeconds, + bool _missingAssertions ) + : sectionInfo( _sectionInfo ), + assertions( _assertions ), + durationInSeconds( _durationInSeconds ), + missingAssertions( _missingAssertions ) + {} + virtual ~SectionStats(); + + SectionInfo sectionInfo; + Counts assertions; + double durationInSeconds; + bool missingAssertions; + }; + + struct TestCaseStats { + TestCaseStats( TestCaseInfo const& _testInfo, + Totals const& _totals, + std::string const& _stdOut, + std::string const& _stdErr, + bool _aborting ) + : testInfo( _testInfo ), + totals( _totals ), + stdOut( _stdOut ), + stdErr( _stdErr ), + aborting( _aborting ) + {} + virtual ~TestCaseStats(); + + TestCaseInfo testInfo; + Totals totals; + std::string stdOut; + std::string stdErr; + bool aborting; + }; + + struct TestGroupStats { + TestGroupStats( GroupInfo const& _groupInfo, + Totals const& _totals, + bool _aborting ) + : groupInfo( _groupInfo ), + totals( _totals ), + aborting( _aborting ) + {} + TestGroupStats( GroupInfo const& _groupInfo ) + : groupInfo( _groupInfo ), + aborting( false ) + {} + virtual ~TestGroupStats(); + + GroupInfo groupInfo; + Totals totals; + bool aborting; + }; + + struct TestRunStats { + TestRunStats( TestRunInfo const& _runInfo, + Totals const& _totals, + bool _aborting ) + : runInfo( _runInfo ), + totals( _totals ), + aborting( _aborting ) + {} + TestRunStats( TestRunStats const& _other ) + : runInfo( _other.runInfo ), + totals( _other.totals ), + aborting( _other.aborting ) + {} + virtual ~TestRunStats(); + + TestRunInfo runInfo; + Totals totals; + bool aborting; + }; + + struct IStreamingReporter : IShared { + virtual ~IStreamingReporter(); + + // Implementing class must also provide the following static method: + // static std::string getDescription(); + + virtual ReporterPreferences getPreferences() const = 0; + + virtual void noMatchingTestCases( std::string const& spec ) = 0; + + virtual void testRunStarting( TestRunInfo const& testRunInfo ) = 0; + virtual void testGroupStarting( GroupInfo const& groupInfo ) = 0; + + virtual void testCaseStarting( TestCaseInfo const& testInfo ) = 0; + virtual void sectionStarting( SectionInfo const& sectionInfo ) = 0; + + virtual void assertionStarting( AssertionInfo const& assertionInfo ) = 0; + + virtual bool assertionEnded( AssertionStats const& assertionStats ) = 0; + virtual void sectionEnded( SectionStats const& sectionStats ) = 0; + virtual void testCaseEnded( TestCaseStats const& testCaseStats ) = 0; + virtual void testGroupEnded( TestGroupStats const& testGroupStats ) = 0; + virtual void testRunEnded( TestRunStats const& testRunStats ) = 0; + }; + + struct StreamingReporterBase : SharedImpl<IStreamingReporter> { + + StreamingReporterBase( ReporterConfig const& _config ) + : m_config( _config.fullConfig() ), + stream( _config.stream() ) + {} + + virtual ~StreamingReporterBase(); + + virtual void noMatchingTestCases( std::string const& ) {} + + virtual void testRunStarting( TestRunInfo const& _testRunInfo ) { + currentTestRunInfo = _testRunInfo; + } + virtual void testGroupStarting( GroupInfo const& _groupInfo ) { + currentGroupInfo = _groupInfo; + } + + virtual void testCaseStarting( TestCaseInfo const& _testInfo ) { + currentTestCaseInfo = _testInfo; + } + virtual void sectionStarting( SectionInfo const& _sectionInfo ) { + m_sectionStack.push_back( _sectionInfo ); + } + + virtual void sectionEnded( SectionStats const& /* _sectionStats */ ) { + m_sectionStack.pop_back(); + } + virtual void testCaseEnded( TestCaseStats const& /* _testCaseStats */ ) { + currentTestCaseInfo.reset(); + assert( m_sectionStack.empty() ); + } + virtual void testGroupEnded( TestGroupStats const& /* _testGroupStats */ ) { + currentGroupInfo.reset(); + } + virtual void testRunEnded( TestRunStats const& /* _testRunStats */ ) { + currentTestCaseInfo.reset(); + currentGroupInfo.reset(); + currentTestRunInfo.reset(); + } + + Ptr<IConfig> m_config; + std::ostream& stream; + + LazyStat<TestRunInfo> currentTestRunInfo; + LazyStat<GroupInfo> currentGroupInfo; + LazyStat<TestCaseInfo> currentTestCaseInfo; + + std::vector<SectionInfo> m_sectionStack; + }; + + struct CumulativeReporterBase : SharedImpl<IStreamingReporter> { + template<typename T, typename ChildNodeT> + struct Node : SharedImpl<> { + explicit Node( T const& _value ) : value( _value ) {} + virtual ~Node() {} + + typedef std::vector<Ptr<ChildNodeT> > ChildNodes; + T value; + ChildNodes children; + }; + struct SectionNode : SharedImpl<> { + explicit SectionNode( SectionStats const& _stats ) : stats( _stats ) {} + virtual ~SectionNode(); + + bool operator == ( SectionNode const& other ) const { + return stats.sectionInfo.lineInfo == other.stats.sectionInfo.lineInfo; + } + bool operator == ( Ptr<SectionNode> const& other ) const { + return operator==( *other ); + } + + SectionStats stats; + typedef std::vector<Ptr<SectionNode> > ChildSections; + typedef std::vector<AssertionStats> Assertions; + ChildSections childSections; + Assertions assertions; + std::string stdOut; + std::string stdErr; + }; + friend bool operator == ( Ptr<SectionNode> const& node, SectionInfo const& other ) { + return node->stats.sectionInfo.lineInfo == other.lineInfo; + } + + typedef Node<TestCaseStats, SectionNode> TestCaseNode; + typedef Node<TestGroupStats, TestCaseNode> TestGroupNode; + typedef Node<TestRunStats, TestGroupNode> TestRunNode; + + CumulativeReporterBase( ReporterConfig const& _config ) + : m_config( _config.fullConfig() ), + stream( _config.stream() ) + {} + ~CumulativeReporterBase(); + + virtual void testRunStarting( TestRunInfo const& ) {} + virtual void testGroupStarting( GroupInfo const& ) {} + + virtual void testCaseStarting( TestCaseInfo const& ) {} + + virtual void sectionStarting( SectionInfo const& sectionInfo ) { + SectionStats incompleteStats( sectionInfo, Counts(), 0, false ); + Ptr<SectionNode> node; + if( m_sectionStack.empty() ) { + if( !m_rootSection ) + m_rootSection = new SectionNode( incompleteStats ); + node = m_rootSection; + } + else { + SectionNode& parentNode = *m_sectionStack.back(); + SectionNode::ChildSections::const_iterator it = + std::find( parentNode.childSections.begin(), parentNode.childSections.end(), sectionInfo ); + if( it == parentNode.childSections.end() ) { + node = new SectionNode( incompleteStats ); + parentNode.childSections.push_back( node ); + } + else + node = *it; + } + m_sectionStack.push_back( node ); + m_deepestSection = node; + } + + virtual void assertionStarting( AssertionInfo const& ) {} + + virtual bool assertionEnded( AssertionStats const& assertionStats ) { + assert( !m_sectionStack.empty() ); + SectionNode& sectionNode = *m_sectionStack.back(); + sectionNode.assertions.push_back( assertionStats ); + return true; + } + virtual void sectionEnded( SectionStats const& sectionStats ) { + assert( !m_sectionStack.empty() ); + SectionNode& node = *m_sectionStack.back(); + node.stats = sectionStats; + m_sectionStack.pop_back(); + } + virtual void testCaseEnded( TestCaseStats const& testCaseStats ) { + Ptr<TestCaseNode> node = new TestCaseNode( testCaseStats ); + assert( m_sectionStack.size() == 0 ); + node->children.push_back( m_rootSection ); + m_testCases.push_back( node ); + m_rootSection.reset(); + + assert( m_deepestSection ); + m_deepestSection->stdOut = testCaseStats.stdOut; + m_deepestSection->stdErr = testCaseStats.stdErr; + } + virtual void testGroupEnded( TestGroupStats const& testGroupStats ) { + Ptr<TestGroupNode> node = new TestGroupNode( testGroupStats ); + node->children.swap( m_testCases ); + m_testGroups.push_back( node ); + } + virtual void testRunEnded( TestRunStats const& testRunStats ) { + Ptr<TestRunNode> node = new TestRunNode( testRunStats ); + node->children.swap( m_testGroups ); + m_testRuns.push_back( node ); + testRunEnded(); + } + virtual void testRunEnded() = 0; + + Ptr<IConfig> m_config; + std::ostream& stream; + std::vector<AssertionStats> m_assertions; + std::vector<std::vector<Ptr<SectionNode> > > m_sections; + std::vector<Ptr<TestCaseNode> > m_testCases; + std::vector<Ptr<TestGroupNode> > m_testGroups; + + std::vector<Ptr<TestRunNode> > m_testRuns; + + Ptr<SectionNode> m_rootSection; + Ptr<SectionNode> m_deepestSection; + std::vector<Ptr<SectionNode> > m_sectionStack; + + }; + + // Deprecated + struct IReporter : IShared { + virtual ~IReporter(); + + virtual bool shouldRedirectStdout() const = 0; + + virtual void StartTesting() = 0; + virtual void EndTesting( Totals const& totals ) = 0; + virtual void StartGroup( std::string const& groupName ) = 0; + virtual void EndGroup( std::string const& groupName, Totals const& totals ) = 0; + virtual void StartTestCase( TestCaseInfo const& testInfo ) = 0; + virtual void EndTestCase( TestCaseInfo const& testInfo, Totals const& totals, std::string const& stdOut, std::string const& stdErr ) = 0; + virtual void StartSection( std::string const& sectionName, std::string const& description ) = 0; + virtual void EndSection( std::string const& sectionName, Counts const& assertions ) = 0; + virtual void NoAssertionsInSection( std::string const& sectionName ) = 0; + virtual void NoAssertionsInTestCase( std::string const& testName ) = 0; + virtual void Aborted() = 0; + virtual void Result( AssertionResult const& result ) = 0; + }; + + struct IReporterFactory { + virtual ~IReporterFactory(); + virtual IStreamingReporter* create( ReporterConfig const& config ) const = 0; + virtual std::string getDescription() const = 0; + }; + + struct IReporterRegistry { + typedef std::map<std::string, IReporterFactory*> FactoryMap; + + virtual ~IReporterRegistry(); + virtual IStreamingReporter* create( std::string const& name, Ptr<IConfig> const& config ) const = 0; + virtual FactoryMap const& getFactories() const = 0; + }; + + inline std::string trim( std::string const& str ) { + static char const* whitespaceChars = "\n\r\t "; + std::string::size_type start = str.find_first_not_of( whitespaceChars ); + std::string::size_type end = str.find_last_not_of( whitespaceChars ); + + return start != std::string::npos ? str.substr( start, 1+end-start ) : ""; + } +} + +#include <vector> + +namespace Catch { + + class TestCase; + struct ITestCaseRegistry; + struct IExceptionTranslatorRegistry; + struct IExceptionTranslator; + + struct IRegistryHub { + virtual ~IRegistryHub(); + + virtual IReporterRegistry const& getReporterRegistry() const = 0; + virtual ITestCaseRegistry const& getTestCaseRegistry() const = 0; + virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() = 0; + }; + + struct IMutableRegistryHub { + virtual ~IMutableRegistryHub(); + virtual void registerReporter( std::string const& name, IReporterFactory* factory ) = 0; + virtual void registerTest( TestCase const& testInfo ) = 0; + virtual void registerTranslator( const IExceptionTranslator* translator ) = 0; + }; + + IRegistryHub& getRegistryHub(); + IMutableRegistryHub& getMutableRegistryHub(); + void cleanUp(); + std::string translateActiveException(); + +} + +#include <ostream> + +namespace Catch { + + inline IResultCapture& getResultCapture() { + return getCurrentContext().getResultCapture(); + } + + template<typename MatcherT> + ExpressionResultBuilder expressionResultBuilderFromMatcher( MatcherT const& matcher, + std::string const& matcherCallAsString ) { + std::string matcherAsString = matcher.toString(); + if( matcherAsString == "{?}" ) + matcherAsString = matcherCallAsString; + return ExpressionResultBuilder() + .setRhs( matcherAsString ) + .setOp( "matches" ); + } + + template<typename MatcherT, typename ArgT> + ExpressionResultBuilder expressionResultBuilderFromMatcher( MatcherT const& matcher, + ArgT const& arg, + std::string const& matcherCallAsString ) { + return expressionResultBuilderFromMatcher( matcher, matcherCallAsString ) + .setLhs( Catch::toString( arg ) ) + .setResultType( matcher.match( arg ) ); + } + + template<typename MatcherT, typename ArgT> + ExpressionResultBuilder expressionResultBuilderFromMatcher( MatcherT const& matcher, + ArgT* arg, + std::string const& matcherCallAsString ) { + return expressionResultBuilderFromMatcher( matcher, matcherCallAsString ) + .setLhs( Catch::toString( arg ) ) + .setResultType( matcher.match( arg ) ); + } + +struct TestFailureException{}; + +} // end namespace Catch + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_ASSERTIONINFO_NAME INTERNAL_CATCH_UNIQUE_NAME( __assertionInfo ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_ACCEPT_EXPR( evaluatedExpr, resultDisposition, originalExpr ) \ + if( Catch::ResultAction::Value internal_catch_action = Catch::getResultCapture().acceptExpression( evaluatedExpr, INTERNAL_CATCH_ASSERTIONINFO_NAME ) ) { \ + if( internal_catch_action & Catch::ResultAction::Debug ) BreakIntoDebugger(); \ + if( internal_catch_action & Catch::ResultAction::Abort ) throw Catch::TestFailureException(); \ + if( !Catch::shouldContinueOnFailure( resultDisposition ) ) throw Catch::TestFailureException(); \ + Catch::isTrue( false && originalExpr ); \ + } + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_ACCEPT_INFO( expr, macroName, resultDisposition ) \ + Catch::AssertionInfo INTERNAL_CATCH_ASSERTIONINFO_NAME( macroName, CATCH_INTERNAL_LINEINFO, expr, resultDisposition ); + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ) \ + do { \ + INTERNAL_CATCH_ACCEPT_INFO( #expr, macroName, resultDisposition ); \ + try { \ + INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionDecomposer()->*expr ).endExpression( resultDisposition ), resultDisposition, expr ); \ + } catch( Catch::TestFailureException& ) { \ + throw; \ + } catch( ... ) { \ + INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException(), \ + resultDisposition | Catch::ResultDisposition::ContinueOnFailure, expr ); \ + } \ + } while( Catch::isTrue( false ) ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_IF( expr, resultDisposition, macroName ) \ + INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \ + if( Catch::getResultCapture().getLastResult()->succeeded() ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_ELSE( expr, resultDisposition, macroName ) \ + INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \ + if( !Catch::getResultCapture().getLastResult()->succeeded() ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_NO_THROW( expr, resultDisposition, macroName ) \ + do { \ + INTERNAL_CATCH_ACCEPT_INFO( #expr, macroName, resultDisposition ); \ + try { \ + expr; \ + INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::Ok ), resultDisposition, false ); \ + } \ + catch( ... ) { \ + INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException(), resultDisposition, false ); \ + } \ +} while( Catch::isTrue( false ) ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_THROWS_IMPL( expr, exceptionType, resultDisposition ) \ + try { \ + if( Catch::getCurrentContext().getConfig()->allowThrows() ) { \ + expr; \ + INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::DidntThrowException ), resultDisposition, false ); \ + } \ + } \ + catch( Catch::TestFailureException& ) { \ + throw; \ + } \ + catch( exceptionType ) { \ + INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::Ok ), resultDisposition, false ); \ + } + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_THROWS( expr, exceptionType, resultDisposition, macroName ) \ + do { \ + INTERNAL_CATCH_ACCEPT_INFO( #expr, macroName, resultDisposition ); \ + INTERNAL_CATCH_THROWS_IMPL( expr, exceptionType, resultDisposition ) \ + } while( Catch::isTrue( false ) ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, resultDisposition, macroName ) \ + do { \ + INTERNAL_CATCH_ACCEPT_INFO( #expr, macroName, resultDisposition ); \ + INTERNAL_CATCH_THROWS_IMPL( expr, exceptionType, resultDisposition ) \ + catch( ... ) { \ + INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException() ), \ + resultDisposition | Catch::ResultDisposition::ContinueOnFailure, false ); \ + } \ + } while( Catch::isTrue( false ) ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_MSG( log, messageType, resultDisposition, macroName ) \ + do { \ + INTERNAL_CATCH_ACCEPT_INFO( "", macroName, resultDisposition ); \ + INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( messageType ) << log, resultDisposition, true ) \ + } while( Catch::isTrue( false ) ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_INFO( log, macroName ) \ + Catch::ScopedMessage INTERNAL_CATCH_UNIQUE_NAME( scopedMessage ) = Catch::MessageBuilder( macroName, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info ) << log; + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CHECK_THAT( arg, matcher, resultDisposition, macroName ) \ + do { \ + INTERNAL_CATCH_ACCEPT_INFO( #arg " " #matcher, macroName, resultDisposition ); \ + try { \ + INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::expressionResultBuilderFromMatcher( ::Catch::Matchers::matcher, arg, #matcher ) ), resultDisposition, false ); \ + } catch( Catch::TestFailureException& ) { \ + throw; \ + } catch( ... ) { \ + INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException() ), \ + resultDisposition | Catch::ResultDisposition::ContinueOnFailure, false ); \ + } \ + } while( Catch::isTrue( false ) ) + +// #included from: internal/catch_section.hpp +#define TWOBLUECUBES_CATCH_SECTION_HPP_INCLUDED + +// #included from: catch_timer.h +#define TWOBLUECUBES_CATCH_TIMER_H_INCLUDED + +#ifdef CATCH_PLATFORM_WINDOWS +typedef unsigned long long uint64_t; +#else +#include <stdint.h> +#endif + +namespace Catch { + + class Timer { + public: + Timer() : m_ticks( 0 ) {} + void start(); + unsigned int getElapsedNanoseconds() const; + unsigned int getElapsedMilliseconds() const; + double getElapsedSeconds() const; + + private: + uint64_t m_ticks; + }; + +} // namespace Catch + +#include <string> + +namespace Catch { + + class Section { + public: + Section( SourceLineInfo const& lineInfo, + std::string const& name, + std::string const& description = "" ) + : m_info( name, description, lineInfo ), + m_sectionIncluded( getCurrentContext().getResultCapture().sectionStarted( m_info, m_assertions ) ) + { + m_timer.start(); + } + + ~Section() { + if( m_sectionIncluded ) + getCurrentContext().getResultCapture().sectionEnded( m_info, m_assertions, m_timer.getElapsedSeconds() ); + } + + // This indicates whether the section should be executed or not + operator bool() { + return m_sectionIncluded; + } + + private: + SectionInfo m_info; + + std::string m_name; + Counts m_assertions; + bool m_sectionIncluded; + Timer m_timer; + }; + +} // end namespace Catch + +#ifdef CATCH_CONFIG_VARIADIC_MACROS + #define INTERNAL_CATCH_SECTION( ... ) \ + if( Catch::Section INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::Section( CATCH_INTERNAL_LINEINFO, __VA_ARGS__ ) ) +#else + #define INTERNAL_CATCH_SECTION( name, desc ) \ + if( Catch::Section INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::Section( CATCH_INTERNAL_LINEINFO, name, desc ) ) +#endif + +// #included from: internal/catch_generators.hpp +#define TWOBLUECUBES_CATCH_GENERATORS_HPP_INCLUDED + +#include <iterator> +#include <vector> +#include <string> +#include <stdlib.h> + +namespace Catch { + +template<typename T> +struct IGenerator { + virtual ~IGenerator() {} + virtual T getValue( std::size_t index ) const = 0; + virtual std::size_t size () const = 0; +}; + +template<typename T> +class BetweenGenerator : public IGenerator<T> { +public: + BetweenGenerator( T from, T to ) : m_from( from ), m_to( to ){} + + virtual T getValue( std::size_t index ) const { + return m_from+static_cast<int>( index ); + } + + virtual std::size_t size() const { + return static_cast<std::size_t>( 1+m_to-m_from ); + } + +private: + + T m_from; + T m_to; +}; + +template<typename T> +class ValuesGenerator : public IGenerator<T> { +public: + ValuesGenerator(){} + + void add( T value ) { + m_values.push_back( value ); + } + + virtual T getValue( std::size_t index ) const { + return m_values[index]; + } + + virtual std::size_t size() const { + return m_values.size(); + } + +private: + std::vector<T> m_values; +}; + +template<typename T> +class CompositeGenerator { +public: + CompositeGenerator() : m_totalSize( 0 ) {} + + // *** Move semantics, similar to auto_ptr *** + CompositeGenerator( CompositeGenerator& other ) + : m_fileInfo( other.m_fileInfo ), + m_totalSize( 0 ) + { + move( other ); + } + + CompositeGenerator& setFileInfo( const char* fileInfo ) { + m_fileInfo = fileInfo; + return *this; + } + + ~CompositeGenerator() { + deleteAll( m_composed ); + } + + operator T () const { + size_t overallIndex = getCurrentContext().getGeneratorIndex( m_fileInfo, m_totalSize ); + + typename std::vector<const IGenerator<T>*>::const_iterator it = m_composed.begin(); + typename std::vector<const IGenerator<T>*>::const_iterator itEnd = m_composed.end(); + for( size_t index = 0; it != itEnd; ++it ) + { + const IGenerator<T>* generator = *it; + if( overallIndex >= index && overallIndex < index + generator->size() ) + { + return generator->getValue( overallIndex-index ); + } + index += generator->size(); + } + CATCH_INTERNAL_ERROR( "Indexed past end of generated range" ); + return T(); // Suppress spurious "not all control paths return a value" warning in Visual Studio - if you know how to fix this please do so + } + + void add( const IGenerator<T>* generator ) { + m_totalSize += generator->size(); + m_composed.push_back( generator ); + } + + CompositeGenerator& then( CompositeGenerator& other ) { + move( other ); + return *this; + } + + CompositeGenerator& then( T value ) { + ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>(); + valuesGen->add( value ); + add( valuesGen ); + return *this; + } + +private: + + void move( CompositeGenerator& other ) { + std::copy( other.m_composed.begin(), other.m_composed.end(), std::back_inserter( m_composed ) ); + m_totalSize += other.m_totalSize; + other.m_composed.clear(); + } + + std::vector<const IGenerator<T>*> m_composed; + std::string m_fileInfo; + size_t m_totalSize; +}; + +namespace Generators +{ + template<typename T> + CompositeGenerator<T> between( T from, T to ) { + CompositeGenerator<T> generators; + generators.add( new BetweenGenerator<T>( from, to ) ); + return generators; + } + + template<typename T> + CompositeGenerator<T> values( T val1, T val2 ) { + CompositeGenerator<T> generators; + ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>(); + valuesGen->add( val1 ); + valuesGen->add( val2 ); + generators.add( valuesGen ); + return generators; + } + + template<typename T> + CompositeGenerator<T> values( T val1, T val2, T val3 ){ + CompositeGenerator<T> generators; + ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>(); + valuesGen->add( val1 ); + valuesGen->add( val2 ); + valuesGen->add( val3 ); + generators.add( valuesGen ); + return generators; + } + + template<typename T> + CompositeGenerator<T> values( T val1, T val2, T val3, T val4 ) { + CompositeGenerator<T> generators; + ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>(); + valuesGen->add( val1 ); + valuesGen->add( val2 ); + valuesGen->add( val3 ); + valuesGen->add( val4 ); + generators.add( valuesGen ); + return generators; + } + +} // end namespace Generators + +using namespace Generators; + +} // end namespace Catch + +#define INTERNAL_CATCH_LINESTR2( line ) #line +#define INTERNAL_CATCH_LINESTR( line ) INTERNAL_CATCH_LINESTR2( line ) + +#define INTERNAL_CATCH_GENERATE( expr ) expr.setFileInfo( __FILE__ "(" INTERNAL_CATCH_LINESTR( __LINE__ ) ")" ) + +// #included from: internal/catch_interfaces_exception.h +#define TWOBLUECUBES_CATCH_INTERFACES_EXCEPTION_H_INCLUDED + +#include <string> + +namespace Catch { + + typedef std::string(*exceptionTranslateFunction)(); + + struct IExceptionTranslator { + virtual ~IExceptionTranslator(); + virtual std::string translate() const = 0; + }; + + struct IExceptionTranslatorRegistry { + virtual ~IExceptionTranslatorRegistry(); + + virtual std::string translateActiveException() const = 0; + }; + + class ExceptionTranslatorRegistrar { + template<typename T> + class ExceptionTranslator : public IExceptionTranslator { + public: + + ExceptionTranslator( std::string(*translateFunction)( T& ) ) + : m_translateFunction( translateFunction ) + {} + + virtual std::string translate() const { + try { + throw; + } + catch( T& ex ) { + return m_translateFunction( ex ); + } + } + + protected: + std::string(*m_translateFunction)( T& ); + }; + + public: + template<typename T> + ExceptionTranslatorRegistrar( std::string(*translateFunction)( T& ) ) { + getMutableRegistryHub().registerTranslator + ( new ExceptionTranslator<T>( translateFunction ) ); + } + }; +} + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) \ + static std::string INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator )( signature ); \ + namespace{ Catch::ExceptionTranslatorRegistrar INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ) ); }\ + static std::string INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator )( signature ) + +// #included from: internal/catch_approx.hpp +#define TWOBLUECUBES_CATCH_APPROX_HPP_INCLUDED + +#include <cmath> +#include <limits> + +namespace Catch { +namespace Detail { + + class Approx { + public: + explicit Approx ( double value ) + : m_epsilon( std::numeric_limits<float>::epsilon()*100 ), + m_scale( 1.0 ), + m_value( value ) + {} + + Approx( Approx const& other ) + : m_epsilon( other.m_epsilon ), + m_scale( other.m_scale ), + m_value( other.m_value ) + {} + + static Approx custom() { + return Approx( 0 ); + } + + Approx operator()( double value ) { + Approx approx( value ); + approx.epsilon( m_epsilon ); + approx.scale( m_scale ); + return approx; + } + + friend bool operator == ( double lhs, Approx const& rhs ) { + // Thanks to Richard Harris for his help refining this formula + return fabs( lhs - rhs.m_value ) < rhs.m_epsilon * (rhs.m_scale + (std::max)( fabs(lhs), fabs(rhs.m_value) ) ); + } + + friend bool operator == ( Approx const& lhs, double rhs ) { + return operator==( rhs, lhs ); + } + + friend bool operator != ( double lhs, Approx const& rhs ) { + return !operator==( lhs, rhs ); + } + + friend bool operator != ( Approx const& lhs, double rhs ) { + return !operator==( rhs, lhs ); + } + + Approx& epsilon( double newEpsilon ) { + m_epsilon = newEpsilon; + return *this; + } + + Approx& scale( double newScale ) { + m_scale = newScale; + return *this; + } + + std::string toString() const { + std::ostringstream oss; + oss << "Approx( " << m_value << " )"; + return oss.str(); + } + + private: + double m_epsilon; + double m_scale; + double m_value; + }; +} + +template<> +inline std::string toString<Detail::Approx>( Detail::Approx const& value ) { + return value.toString(); +} + +} // end namespace Catch + +// #included from: internal/catch_matchers.hpp +#define TWOBLUECUBES_CATCH_MATCHERS_HPP_INCLUDED + +namespace Catch { +namespace Matchers { + namespace Impl { + + template<typename ExpressionT> + struct Matcher : SharedImpl<IShared> + { + typedef ExpressionT ExpressionType; + + virtual ~Matcher() {} + virtual Ptr<Matcher> clone() const = 0; + virtual bool match( ExpressionT const& expr ) const = 0; + virtual std::string toString() const = 0; + }; + + template<typename DerivedT, typename ExpressionT> + struct MatcherImpl : Matcher<ExpressionT> { + + virtual Ptr<Matcher<ExpressionT> > clone() const { + return Ptr<Matcher<ExpressionT> >( new DerivedT( static_cast<DerivedT const&>( *this ) ) ); + } + }; + + namespace Generic { + + template<typename ExpressionT> + class AllOf : public MatcherImpl<AllOf<ExpressionT>, ExpressionT> { + public: + + AllOf() {} + AllOf( AllOf const& other ) : m_matchers( other.m_matchers ) {} + + AllOf& add( Matcher<ExpressionT> const& matcher ) { + m_matchers.push_back( matcher.clone() ); + return *this; + } + virtual bool match( ExpressionT const& expr ) const + { + for( std::size_t i = 0; i < m_matchers.size(); ++i ) + if( !m_matchers[i]->match( expr ) ) + return false; + return true; + } + virtual std::string toString() const { + std::ostringstream oss; + oss << "( "; + for( std::size_t i = 0; i < m_matchers.size(); ++i ) { + if( i != 0 ) + oss << " and "; + oss << m_matchers[i]->toString(); + } + oss << " )"; + return oss.str(); + } + + private: + std::vector<Ptr<Matcher<ExpressionT> > > m_matchers; + }; + + template<typename ExpressionT> + class AnyOf : public MatcherImpl<AnyOf<ExpressionT>, ExpressionT> { + public: + + AnyOf() {} + AnyOf( AnyOf const& other ) : m_matchers( other.m_matchers ) {} + + AnyOf& add( Matcher<ExpressionT> const& matcher ) { + m_matchers.push_back( matcher.clone() ); + return *this; + } + virtual bool match( ExpressionT const& expr ) const + { + for( std::size_t i = 0; i < m_matchers.size(); ++i ) + if( m_matchers[i]->match( expr ) ) + return true; + return false; + } + virtual std::string toString() const { + std::ostringstream oss; + oss << "( "; + for( std::size_t i = 0; i < m_matchers.size(); ++i ) { + if( i != 0 ) + oss << " or "; + oss << m_matchers[i]->toString(); + } + oss << " )"; + return oss.str(); + } + + private: + std::vector<Ptr<Matcher<ExpressionT> > > m_matchers; + }; + + } + + namespace StdString { + + inline std::string makeString( std::string const& str ) { return str; } + inline std::string makeString( const char* str ) { return str ? std::string( str ) : std::string(); } + + struct Equals : MatcherImpl<Equals, std::string> { + Equals( std::string const& str ) : m_str( str ){} + Equals( Equals const& other ) : m_str( other.m_str ){} + + virtual ~Equals(); + + virtual bool match( std::string const& expr ) const { + return m_str == expr; + } + virtual std::string toString() const { + return "equals: \"" + m_str + "\""; + } + + std::string m_str; + }; + + struct Contains : MatcherImpl<Contains, std::string> { + Contains( std::string const& substr ) : m_substr( substr ){} + Contains( Contains const& other ) : m_substr( other.m_substr ){} + + virtual ~Contains(); + + virtual bool match( std::string const& expr ) const { + return expr.find( m_substr ) != std::string::npos; + } + virtual std::string toString() const { + return "contains: \"" + m_substr + "\""; + } + + std::string m_substr; + }; + + struct StartsWith : MatcherImpl<StartsWith, std::string> { + StartsWith( std::string const& substr ) : m_substr( substr ){} + StartsWith( StartsWith const& other ) : m_substr( other.m_substr ){} + + virtual ~StartsWith(); + + virtual bool match( std::string const& expr ) const { + return expr.find( m_substr ) == 0; + } + virtual std::string toString() const { + return "starts with: \"" + m_substr + "\""; + } + + std::string m_substr; + }; + + struct EndsWith : MatcherImpl<EndsWith, std::string> { + EndsWith( std::string const& substr ) : m_substr( substr ){} + EndsWith( EndsWith const& other ) : m_substr( other.m_substr ){} + + virtual ~EndsWith(); + + virtual bool match( std::string const& expr ) const { + return expr.find( m_substr ) == expr.size() - m_substr.size(); + } + virtual std::string toString() const { + return "ends with: \"" + m_substr + "\""; + } + + std::string m_substr; + }; + } // namespace StdString + } // namespace Impl + + // The following functions create the actual matcher objects. + // This allows the types to be inferred + template<typename ExpressionT> + inline Impl::Generic::AllOf<ExpressionT> AllOf( Impl::Matcher<ExpressionT> const& m1, + Impl::Matcher<ExpressionT> const& m2 ) { + return Impl::Generic::AllOf<ExpressionT>().add( m1 ).add( m2 ); + } + template<typename ExpressionT> + inline Impl::Generic::AllOf<ExpressionT> AllOf( Impl::Matcher<ExpressionT> const& m1, + Impl::Matcher<ExpressionT> const& m2, + Impl::Matcher<ExpressionT> const& m3 ) { + return Impl::Generic::AllOf<ExpressionT>().add( m1 ).add( m2 ).add( m3 ); + } + template<typename ExpressionT> + inline Impl::Generic::AnyOf<ExpressionT> AnyOf( Impl::Matcher<ExpressionT> const& m1, + Impl::Matcher<ExpressionT> const& m2 ) { + return Impl::Generic::AnyOf<ExpressionT>().add( m1 ).add( m2 ); + } + template<typename ExpressionT> + inline Impl::Generic::AnyOf<ExpressionT> AnyOf( Impl::Matcher<ExpressionT> const& m1, + Impl::Matcher<ExpressionT> const& m2, + Impl::Matcher<ExpressionT> const& m3 ) { + return Impl::Generic::AnyOf<ExpressionT>().add( m1 ).add( m2 ).add( m3 ); + } + + inline Impl::StdString::Equals Equals( std::string const& str ) { + return Impl::StdString::Equals( str ); + } + inline Impl::StdString::Equals Equals( const char* str ) { + return Impl::StdString::Equals( Impl::StdString::makeString( str ) ); + } + inline Impl::StdString::Contains Contains( std::string const& substr ) { + return Impl::StdString::Contains( substr ); + } + inline Impl::StdString::Contains Contains( const char* substr ) { + return Impl::StdString::Contains( Impl::StdString::makeString( substr ) ); + } + inline Impl::StdString::StartsWith StartsWith( std::string const& substr ) { + return Impl::StdString::StartsWith( substr ); + } + inline Impl::StdString::StartsWith StartsWith( const char* substr ) { + return Impl::StdString::StartsWith( Impl::StdString::makeString( substr ) ); + } + inline Impl::StdString::EndsWith EndsWith( std::string const& substr ) { + return Impl::StdString::EndsWith( substr ); + } + inline Impl::StdString::EndsWith EndsWith( const char* substr ) { + return Impl::StdString::EndsWith( Impl::StdString::makeString( substr ) ); + } + +} // namespace Matchers + +using namespace Matchers; + +} // namespace Catch + +// These files are included here so the single_include script doesn't put them +// in the conditionally compiled sections +// #included from: internal/catch_interfaces_runner.h +#define TWOBLUECUBES_CATCH_INTERFACES_RUNNER_H_INCLUDED + +#include <string> + +namespace Catch { + class TestCase; + + struct IRunner { + virtual ~IRunner(); + }; +} + + +#ifdef __OBJC__ +// #included from: internal/catch_objc.hpp +#define TWOBLUECUBES_CATCH_OBJC_HPP_INCLUDED + +#import <objc/runtime.h> + +#include <string> + +// NB. Any general catch headers included here must be included +// in catch.hpp first to make sure they are included by the single +// header for non obj-usage + +/////////////////////////////////////////////////////////////////////////////// +// This protocol is really only here for (self) documenting purposes, since +// all its methods are optional. +@protocol OcFixture + +@optional + +-(void) setUp; +-(void) tearDown; + +@end + +namespace Catch { + + class OcMethod : public SharedImpl<ITestCase> { + + public: + OcMethod( Class cls, SEL sel ) : m_cls( cls ), m_sel( sel ) {} + + virtual void invoke() const { + id obj = [[m_cls alloc] init]; + + performOptionalSelector( obj, @selector(setUp) ); + performOptionalSelector( obj, m_sel ); + performOptionalSelector( obj, @selector(tearDown) ); + + arcSafeRelease( obj ); + } + private: + virtual ~OcMethod() {} + + Class m_cls; + SEL m_sel; + }; + + namespace Detail{ + + inline bool startsWith( std::string const& str, std::string const& sub ) { + return str.length() > sub.length() && str.substr( 0, sub.length() ) == sub; + } + + inline std::string getAnnotation( Class cls, + std::string const& annotationName, + std::string const& testCaseName ) { + NSString* selStr = [[NSString alloc] initWithFormat:@"Catch_%s_%s", annotationName.c_str(), testCaseName.c_str()]; + SEL sel = NSSelectorFromString( selStr ); + arcSafeRelease( selStr ); + id value = performOptionalSelector( cls, sel ); + if( value ) + return [(NSString*)value UTF8String]; + return ""; + } + } + + inline size_t registerTestMethods() { + size_t noTestMethods = 0; + int noClasses = objc_getClassList( NULL, 0 ); + + Class* classes = (CATCH_UNSAFE_UNRETAINED Class *)malloc( sizeof(Class) * noClasses); + objc_getClassList( classes, noClasses ); + + for( int c = 0; c < noClasses; c++ ) { + Class cls = classes[c]; + { + u_int count; + Method* methods = class_copyMethodList( cls, &count ); + for( u_int m = 0; m < count ; m++ ) { + SEL selector = method_getName(methods[m]); + std::string methodName = sel_getName(selector); + if( Detail::startsWith( methodName, "Catch_TestCase_" ) ) { + std::string testCaseName = methodName.substr( 15 ); + std::string name = Detail::getAnnotation( cls, "Name", testCaseName ); + 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() ) ); + noTestMethods++; + } + } + free(methods); + } + } + return noTestMethods; + } + + namespace Matchers { + namespace Impl { + namespace NSStringMatchers { + + template<typename MatcherT> + struct StringHolder : MatcherImpl<MatcherT, NSString*>{ + StringHolder( NSString* substr ) : m_substr( [substr copy] ){} + StringHolder( StringHolder const& other ) : m_substr( [other.m_substr copy] ){} + StringHolder() { + arcSafeRelease( m_substr ); + } + + NSString* m_substr; + }; + + struct Equals : StringHolder<Equals> { + Equals( NSString* substr ) : StringHolder( substr ){} + + virtual bool match( ExpressionType const& str ) const { + return (str != nil || m_substr == nil ) && + [str isEqualToString:m_substr]; + } + + virtual std::string toString() const { + return "equals string: \"" + Catch::toString( m_substr ) + "\""; + } + }; + + struct Contains : StringHolder<Contains> { + Contains( NSString* substr ) : StringHolder( substr ){} + + virtual bool match( ExpressionType const& str ) const { + return (str != nil || m_substr == nil ) && + [str rangeOfString:m_substr].location != NSNotFound; + } + + virtual std::string toString() const { + return "contains string: \"" + Catch::toString( m_substr ) + "\""; + } + }; + + struct StartsWith : StringHolder<StartsWith> { + StartsWith( NSString* substr ) : StringHolder( substr ){} + + virtual bool match( ExpressionType const& str ) const { + return (str != nil || m_substr == nil ) && + [str rangeOfString:m_substr].location == 0; + } + + virtual std::string toString() const { + return "starts with: \"" + Catch::toString( m_substr ) + "\""; + } + }; + struct EndsWith : StringHolder<EndsWith> { + EndsWith( NSString* substr ) : StringHolder( substr ){} + + virtual bool match( ExpressionType const& str ) const { + return (str != nil || m_substr == nil ) && + [str rangeOfString:m_substr].location == [str length] - [m_substr length]; + } + + virtual std::string toString() const { + return "ends with: \"" + Catch::toString( m_substr ) + "\""; + } + }; + + } // namespace NSStringMatchers + } // namespace Impl + + inline Impl::NSStringMatchers::Equals + Equals( NSString* substr ){ return Impl::NSStringMatchers::Equals( substr ); } + + inline Impl::NSStringMatchers::Contains + Contains( NSString* substr ){ return Impl::NSStringMatchers::Contains( substr ); } + + inline Impl::NSStringMatchers::StartsWith + StartsWith( NSString* substr ){ return Impl::NSStringMatchers::StartsWith( substr ); } + + inline Impl::NSStringMatchers::EndsWith + EndsWith( NSString* substr ){ return Impl::NSStringMatchers::EndsWith( substr ); } + + } // namespace Matchers + + using namespace Matchers; + +} // namespace Catch + +/////////////////////////////////////////////////////////////////////////////// +#define OC_TEST_CASE( name, desc )\ ++(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Name_test ) \ +{\ +return @ name; \ +}\ ++(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Description_test ) \ +{ \ +return @ desc; \ +} \ +-(void) INTERNAL_CATCH_UNIQUE_NAME( Catch_TestCase_test ) + +#endif + +#if defined( CATCH_CONFIG_MAIN ) || defined( CATCH_CONFIG_RUNNER ) +// #included from: internal/catch_impl.hpp +#define TWOBLUECUBES_CATCH_IMPL_HPP_INCLUDED + +// Collect all the implementation files together here +// These are the equivalent of what would usually be cpp files + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wweak-vtables" +#endif + +// #included from: catch_runner.hpp +#define TWOBLUECUBES_CATCH_RUNNER_HPP_INCLUDED + +// #included from: internal/catch_commandline.hpp +#define TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED + +// #included from: clara.h +#define TWOBLUECUBES_CLARA_H_INCLUDED + +// #included from: catch_text.h +#define TWOBLUECUBES_CATCH_TEXT_H_INCLUDED + +#include <string> +#include <vector> + +namespace Catch { + + struct TextAttributes { + TextAttributes() + : initialIndent( std::string::npos ), + indent( 0 ), + width( CATCH_CONFIG_CONSOLE_WIDTH-1 ), + tabChar( '\t' ) + {} + + TextAttributes& setInitialIndent( std::size_t _value ) { initialIndent = _value; return *this; } + TextAttributes& setIndent( std::size_t _value ) { indent = _value; return *this; } + TextAttributes& setWidth( std::size_t _value ) { width = _value; return *this; } + TextAttributes& setTabChar( char _value ) { tabChar = _value; return *this; } + + std::size_t initialIndent; // indent of first line, or npos + std::size_t indent; // indent of subsequent lines, or all if initialIndent is npos + std::size_t width; // maximum width of text, including indent. Longer text will wrap + char tabChar; // If this char is seen the indent is changed to current pos + }; + + class Text { + public: + Text( std::string const& _str, TextAttributes const& _attr = TextAttributes() ); + void spliceLine( std::size_t _indent, std::string& _remainder, std::size_t _pos ); + + typedef std::vector<std::string>::const_iterator const_iterator; + + const_iterator begin() const { return lines.begin(); } + const_iterator end() const { return lines.end(); } + std::string const& last() const { return lines.back(); } + std::size_t size() const { return lines.size(); } + std::string const& operator[]( std::size_t _index ) const { return lines[_index]; } + std::string toString() const; + + friend std::ostream& operator << ( std::ostream& _stream, Text const& _text ); + + private: + std::string str; + TextAttributes attr; + std::vector<std::string> lines; + }; + +} // end namespace Catch + +namespace Clara { + namespace Detail { + template<typename T> struct RemoveConstRef{ typedef T type; }; + template<typename T> struct RemoveConstRef<T&>{ typedef T type; }; + template<typename T> struct RemoveConstRef<T const&>{ typedef T type; }; + template<typename T> struct RemoveConstRef<T const>{ typedef T type; }; + + template<typename T> struct IsBool { static const bool value = false; }; + template<> struct IsBool<bool> { static const bool value = true; }; + + template<typename T> + void convertInto( std::string const& _source, T& _dest ) { + std::stringstream ss; + ss << _source; + ss >> _dest; + if( ss.fail() ) + throw std::runtime_error( "Unable to convert " + _source + " to destination type" ); + } + inline void convertInto( std::string const& _source, std::string& _dest ) { + _dest = _source; + } + inline void convertInto( std::string const& _source, bool& _dest ) { + std::string sourceLC = _source; + std::transform( sourceLC.begin(), sourceLC.end(), sourceLC.begin(), ::tolower ); + if( sourceLC == "y" || sourceLC == "1" || sourceLC == "true" || sourceLC == "yes" || sourceLC == "on" ) + _dest = true; + else if( sourceLC == "n" || sourceLC == "0" || sourceLC == "false" || sourceLC == "no" || sourceLC == "off" ) + _dest = false; + else + throw std::runtime_error( "Expected a boolean value but did not recognise:\n '" + _source + "'" ); + } + inline void convertInto( bool _source, bool& _dest ) { + _dest = _source; + } + template<typename T> + inline void convertInto( bool, T& ) { + throw std::runtime_error( "Invalid conversion" ); + } + + template<typename ConfigT> + struct IArgFunction { + virtual ~IArgFunction() {} + virtual void set( ConfigT& config, std::string const& value ) const = 0; + virtual void setFlag( ConfigT& config ) const = 0; + virtual bool takesArg() const = 0; + virtual IArgFunction* clone() const = 0; + }; + + template<typename ConfigT> + class BoundArgFunction { + public: + BoundArgFunction( IArgFunction<ConfigT>* _functionObj ) : functionObj( _functionObj ) {} + BoundArgFunction( BoundArgFunction const& other ) : functionObj( other.functionObj->clone() ) {} + BoundArgFunction& operator = ( BoundArgFunction const& other ) { + IArgFunction<ConfigT>* newFunctionObj = other.functionObj->clone(); + delete functionObj; + functionObj = newFunctionObj; + return *this; + } + ~BoundArgFunction() { delete functionObj; } + + void set( ConfigT& config, std::string const& value ) const { + functionObj->set( config, value ); + } + void setFlag( ConfigT& config ) const { + functionObj->setFlag( config ); + } + bool takesArg() const { return functionObj->takesArg(); } + private: + IArgFunction<ConfigT>* functionObj; + }; + + template<typename C> + struct NullBinder : IArgFunction<C>{ + virtual void set( C&, std::string const& ) const {} + virtual void setFlag( C& ) const {} + virtual bool takesArg() const { return true; } + virtual IArgFunction<C>* clone() const { return new NullBinder( *this ); } + }; + + template<typename C, typename M> + struct BoundDataMember : IArgFunction<C>{ + BoundDataMember( M C::* _member ) : member( _member ) {} + virtual void set( C& p, std::string const& stringValue ) const { + convertInto( stringValue, p.*member ); + } + virtual void setFlag( C& p ) const { + convertInto( true, p.*member ); + } + virtual bool takesArg() const { return !IsBool<M>::value; } + virtual IArgFunction<C>* clone() const { return new BoundDataMember( *this ); } + M C::* member; + }; + template<typename C, typename M> + struct BoundUnaryMethod : IArgFunction<C>{ + BoundUnaryMethod( void (C::*_member)( M ) ) : member( _member ) {} + virtual void set( C& p, std::string const& stringValue ) const { + typename RemoveConstRef<M>::type value; + convertInto( stringValue, value ); + (p.*member)( value ); + } + virtual void setFlag( C& p ) const { + typename RemoveConstRef<M>::type value; + convertInto( true, value ); + (p.*member)( value ); + } + virtual bool takesArg() const { return !IsBool<M>::value; } + virtual IArgFunction<C>* clone() const { return new BoundUnaryMethod( *this ); } + void (C::*member)( M ); + }; + template<typename C> + struct BoundNullaryMethod : IArgFunction<C>{ + BoundNullaryMethod( void (C::*_member)() ) : member( _member ) {} + virtual void set( C& p, std::string const& stringValue ) const { + bool value; + convertInto( stringValue, value ); + if( value ) + (p.*member)(); + } + virtual void setFlag( C& p ) const { + (p.*member)(); + } + virtual bool takesArg() const { return false; } + virtual IArgFunction<C>* clone() const { return new BoundNullaryMethod( *this ); } + void (C::*member)(); + }; + + template<typename C> + struct BoundUnaryFunction : IArgFunction<C>{ + BoundUnaryFunction( void (*_function)( C& ) ) : function( _function ) {} + virtual void set( C& obj, std::string const& stringValue ) const { + bool value; + convertInto( stringValue, value ); + if( value ) + function( obj ); + } + virtual void setFlag( C& p ) const { + function( p ); + } + virtual bool takesArg() const { return false; } + virtual IArgFunction<C>* clone() const { return new BoundUnaryFunction( *this ); } + void (*function)( C& ); + }; + + template<typename C, typename T> + struct BoundBinaryFunction : IArgFunction<C>{ + BoundBinaryFunction( void (*_function)( C&, T ) ) : function( _function ) {} + virtual void set( C& obj, std::string const& stringValue ) const { + typename RemoveConstRef<T>::type value; + convertInto( stringValue, value ); + function( obj, value ); + } + virtual void setFlag( C& obj ) const { + typename RemoveConstRef<T>::type value; + convertInto( true, value ); + function( obj, value ); + } + virtual bool takesArg() const { return !IsBool<T>::value; } + virtual IArgFunction<C>* clone() const { return new BoundBinaryFunction( *this ); } + void (*function)( C&, T ); + }; + + template<typename C, typename M> + BoundArgFunction<C> makeBoundField( M C::* _member ) { + return BoundArgFunction<C>( new BoundDataMember<C,M>( _member ) ); + } + template<typename C, typename M> + BoundArgFunction<C> makeBoundField( void (C::*_member)( M ) ) { + return BoundArgFunction<C>( new BoundUnaryMethod<C,M>( _member ) ); + } + template<typename C> + BoundArgFunction<C> makeBoundField( void (C::*_member)() ) { + return BoundArgFunction<C>( new BoundNullaryMethod<C>( _member ) ); + } + template<typename C> + BoundArgFunction<C> makeBoundField( void (*_function)( C& ) ) { + return BoundArgFunction<C>( new BoundUnaryFunction<C>( _function ) ); + } + template<typename C, typename T> + BoundArgFunction<C> makeBoundField( void (*_function)( C&, T ) ) { + return BoundArgFunction<C>( new BoundBinaryFunction<C, T>( _function ) ); + } + } // namespace Detail + + struct Parser { + Parser() : separators( " \t=:" ) {} + + struct Token { + enum Type { Positional, ShortOpt, LongOpt }; + Token( Type _type, std::string const& _data ) : type( _type ), data( _data ) {} + Type type; + std::string data; + }; + + void parseIntoTokens( int argc, char const * const * argv, std::vector<Parser::Token>& tokens ) const { + for( int i = 1; i < argc; ++i ) + parseIntoTokens( argv[i] , tokens); + } + void parseIntoTokens( std::string arg, std::vector<Parser::Token>& tokens ) const { + while( !arg.empty() ) { + Parser::Token token( Parser::Token::Positional, arg ); + arg = ""; + if( token.data[0] == '-' ) { + if( token.data.size() > 1 && token.data[1] == '-' ) { + token = Parser::Token( Parser::Token::LongOpt, token.data.substr( 2 ) ); + } + else { + token = Parser::Token( Parser::Token::ShortOpt, token.data.substr( 1 ) ); + if( token.data.size() > 1 && separators.find( token.data[1] ) == std::string::npos ) { + arg = "-" + token.data.substr( 1 ); + token.data = token.data.substr( 0, 1 ); + } + } + } + if( token.type != Parser::Token::Positional ) { + std::size_t pos = token.data.find_first_of( separators ); + if( pos != std::string::npos ) { + arg = token.data.substr( pos+1 ); + token.data = token.data.substr( 0, pos ); + } + } + tokens.push_back( token ); + } + } + std::string separators; + }; + + template<typename ConfigT> + class CommandLine { + + struct Arg { + Arg( Detail::BoundArgFunction<ConfigT> const& _boundField ) : boundField( _boundField ), position( -1 ) {} + + bool hasShortName( std::string const& shortName ) const { + for( std::vector<std::string>::const_iterator + it = shortNames.begin(), itEnd = shortNames.end(); + it != itEnd; + ++it ) + if( *it == shortName ) + return true; + return false; + } + bool hasLongName( std::string const& _longName ) const { + return _longName == longName; + } + bool takesArg() const { + return !hint.empty(); + } + bool isFixedPositional() const { + return position != -1; + } + bool isAnyPositional() const { + return position == -1 && shortNames.empty() && longName.empty(); + } + std::string dbgName() const { + if( !longName.empty() ) + return "--" + longName; + if( !shortNames.empty() ) + return "-" + shortNames[0]; + return "positional args"; + } + void validate() const { + if( boundField.takesArg() && !takesArg() ) + throw std::logic_error( dbgName() + " must specify an arg name" ); + } + std::string commands() const { + std::ostringstream oss; + bool first = true; + std::vector<std::string>::const_iterator it = shortNames.begin(), itEnd = shortNames.end(); + for(; it != itEnd; ++it ) { + if( first ) + first = false; + else + oss << ", "; + oss << "-" << *it; + } + if( !longName.empty() ) { + if( !first ) + oss << ", "; + oss << "--" << longName; + } + if( !hint.empty() ) + oss << " <" << hint << ">"; + return oss.str(); + } + + Detail::BoundArgFunction<ConfigT> boundField; + std::vector<std::string> shortNames; + std::string longName; + std::string description; + std::string hint; + int position; + }; + + class ArgBinder { + public: + template<typename F> + ArgBinder( CommandLine* cl, F f ) + : m_cl( cl ), + m_arg( Detail::makeBoundField( f ) ) + {} + ArgBinder( ArgBinder& other ) + : m_cl( other.m_cl ), + m_arg( other.m_arg ) + { + other.m_cl = NULL; + } + ~ArgBinder() { + if( m_cl ) { + m_arg.validate(); + if( m_arg.isFixedPositional() ) { + m_cl->m_positionalArgs.insert( std::make_pair( m_arg.position, m_arg ) ); + if( m_arg.position > m_cl->m_highestSpecifiedArgPosition ) + m_cl->m_highestSpecifiedArgPosition = m_arg.position; + } + else if( m_arg.isAnyPositional() ) { + if( m_cl->m_arg.get() ) + throw std::logic_error( "Only one unpositional argument can be added" ); + m_cl->m_arg = std::auto_ptr<Arg>( new Arg( m_arg ) ); + } + else + m_cl->m_options.push_back( m_arg ); + } + } + ArgBinder& shortOpt( std::string const& name ) { + m_arg.shortNames.push_back( name ); + return *this; + } + ArgBinder& longOpt( std::string const& name ) { + m_arg.longName = name; + return *this; + } + ArgBinder& describe( std::string const& description ) { + m_arg.description = description; + return *this; + } + ArgBinder& hint( std::string const& hint ) { + m_arg.hint = hint; + return *this; + } + ArgBinder& position( int position ) { + m_arg.position = position; + return *this; + } + private: + CommandLine* m_cl; + Arg m_arg; + }; + + public: + + CommandLine() + : m_boundProcessName( new Detail::NullBinder<ConfigT>() ), + m_highestSpecifiedArgPosition( 0 ) + {} + CommandLine( CommandLine const& other ) + : m_boundProcessName( other.m_boundProcessName ), + m_options ( other.m_options ), + m_positionalArgs( other.m_positionalArgs ), + m_highestSpecifiedArgPosition( other.m_highestSpecifiedArgPosition ) + { + if( other.m_arg.get() ) + m_arg = std::auto_ptr<Arg>( new Arg( *other.m_arg ) ); + } + + template<typename F> + ArgBinder bind( F f ) { + ArgBinder binder( this, f ); + return binder; + } + template<typename F> + void bindProcessName( F f ) { + m_boundProcessName = Detail::makeBoundField( f ); + } + + void optUsage( std::ostream& os, std::size_t indent = 0, std::size_t width = CATCH_CONFIG_CONSOLE_WIDTH ) const { + typename std::vector<Arg>::const_iterator itBegin = m_options.begin(), itEnd = m_options.end(), it; + std::size_t maxWidth = 0; + for( it = itBegin; it != itEnd; ++it ) + maxWidth = (std::max)( maxWidth, it->commands().size() ); + + for( it = itBegin; it != itEnd; ++it ) { + Catch::Text usage( it->commands(), Catch::TextAttributes() + .setWidth( maxWidth+indent ) + .setIndent( indent ) ); + // !TBD handle longer usage strings + Catch::Text desc( it->description, Catch::TextAttributes() + .setWidth( width - maxWidth -3 ) ); + + for( std::size_t i = 0; i < (std::max)( usage.size(), desc.size() ); ++i ) { + std::string usageCol = i < usage.size() ? usage[i] : ""; + os << usageCol; + + if( i < desc.size() && !desc[i].empty() ) + os << std::string( indent + 2 + maxWidth - usageCol.size(), ' ' ) + << desc[i]; + os << "\n"; + } + } + } + std::string optUsage() const { + std::ostringstream oss; + optUsage( oss ); + return oss.str(); + } + + void argSynopsis( std::ostream& os ) const { + for( int i = 1; i <= m_highestSpecifiedArgPosition; ++i ) { + if( i > 1 ) + os << " "; + typename std::map<int, Arg>::const_iterator it = m_positionalArgs.find( i ); + if( it != m_positionalArgs.end() ) + os << "<" << it->second.hint << ">"; + else if( m_arg.get() ) + os << "<" << m_arg->hint << ">"; + else + throw std::logic_error( "non consecutive positional arguments with no floating args" ); + } + // !TBD No indication of mandatory args + if( m_arg.get() ) { + if( m_highestSpecifiedArgPosition > 1 ) + os << " "; + os << "[<" << m_arg->hint << "> ...]"; + } + } + std::string argSynopsis() const { + std::ostringstream oss; + argSynopsis( oss ); + return oss.str(); + } + + void usage( std::ostream& os, std::string const& procName ) const { + os << "usage:\n " << procName << " "; + argSynopsis( os ); + if( !m_options.empty() ) { + os << " [options]\n\nwhere options are: \n"; + optUsage( os, 2 ); + } + os << "\n"; + } + std::string usage( std::string const& procName ) const { + std::ostringstream oss; + usage( oss, procName ); + return oss.str(); + } + + std::vector<Parser::Token> parseInto( int argc, char const * const * argv, ConfigT& config ) const { + std::string processName = argv[0]; + std::size_t lastSlash = processName.find_last_of( "/\\" ); + if( lastSlash != std::string::npos ) + processName = processName.substr( lastSlash+1 ); + m_boundProcessName.set( config, processName ); + std::vector<Parser::Token> tokens; + Parser parser; + parser.parseIntoTokens( argc, argv, tokens ); + return populate( tokens, config ); + } + + std::vector<Parser::Token> populate( std::vector<Parser::Token> const& tokens, ConfigT& config ) const { + if( m_options.empty() && m_positionalArgs.empty() ) + throw std::logic_error( "No options or arguments specified" ); + + std::vector<Parser::Token> unusedTokens = populateOptions( tokens, config ); + unusedTokens = populateFixedArgs( unusedTokens, config ); + unusedTokens = populateFloatingArgs( unusedTokens, config ); + return unusedTokens; + } + + std::vector<Parser::Token> populateOptions( std::vector<Parser::Token> const& tokens, ConfigT& config ) const { + std::vector<Parser::Token> unusedTokens; + for( std::size_t i = 0; i < tokens.size(); ++i ) { + Parser::Token const& token = tokens[i]; + typename std::vector<Arg>::const_iterator it = m_options.begin(), itEnd = m_options.end(); + for(; it != itEnd; ++it ) { + Arg const& arg = *it; + + try { + if( ( token.type == Parser::Token::ShortOpt && arg.hasShortName( token.data ) ) || + ( token.type == Parser::Token::LongOpt && arg.hasLongName( token.data ) ) ) { + if( arg.takesArg() ) { + if( i == tokens.size()-1 || tokens[i+1].type != Parser::Token::Positional ) + throw std::domain_error( "Expected argument to option " + token.data ); + arg.boundField.set( config, tokens[++i].data ); + } + else { + arg.boundField.setFlag( config ); + } + break; + } + } + catch( std::exception& ex ) { + throw std::runtime_error( std::string( ex.what() ) + "\n- while parsing: (" + arg.commands() + ")" ); + } + } + if( it == itEnd ) + unusedTokens.push_back( token ); + } + return unusedTokens; + } + std::vector<Parser::Token> populateFixedArgs( std::vector<Parser::Token> const& tokens, ConfigT& config ) const { + std::vector<Parser::Token> unusedTokens; + int position = 1; + for( std::size_t i = 0; i < tokens.size(); ++i ) { + Parser::Token const& token = tokens[i]; + typename std::map<int, Arg>::const_iterator it = m_positionalArgs.find( position ); + if( it != m_positionalArgs.end() ) + it->second.boundField.set( config, token.data ); + else + unusedTokens.push_back( token ); + if( token.type == Parser::Token::Positional ) + position++; + } + return unusedTokens; + } + std::vector<Parser::Token> populateFloatingArgs( std::vector<Parser::Token> const& tokens, ConfigT& config ) const { + if( !m_arg.get() ) + return tokens; + std::vector<Parser::Token> unusedTokens; + for( std::size_t i = 0; i < tokens.size(); ++i ) { + Parser::Token const& token = tokens[i]; + if( token.type == Parser::Token::Positional ) + m_arg->boundField.set( config, token.data ); + else + unusedTokens.push_back( token ); + } + return unusedTokens; + } + + private: + Detail::BoundArgFunction<ConfigT> m_boundProcessName; + std::vector<Arg> m_options; + std::map<int, Arg> m_positionalArgs; + std::auto_ptr<Arg> m_arg; + int m_highestSpecifiedArgPosition; + }; + +} // end namespace Clara + +namespace Catch { + + inline void abortAfterFirst( ConfigData& config ) { config.abortAfter = 1; } + inline void abortAfterX( ConfigData& config, int x ) { + if( x < 1 ) + throw std::runtime_error( "Value after -x or --abortAfter must be greater than zero" ); + config.abortAfter = x; + } + inline void addTestOrTags( ConfigData& config, std::string const& _testSpec ) { config.testsOrTags.push_back( _testSpec ); } + + inline void addWarning( ConfigData& config, std::string const& _warning ) { + if( _warning == "NoAssertions" ) + config.warnings = (WarnAbout::What)( config.warnings | WarnAbout::NoAssertions ); + else + throw std::runtime_error( "Unrecognised warning: '" + _warning + "'" ); + + } + inline void setVerbosity( ConfigData& config, int level ) { + // !TBD: accept strings? + config.verbosity = (Verbosity::Level)level; + } + inline void setShowDurations( ConfigData& config, bool _showDurations ) { + config.showDurations = _showDurations + ? ShowDurations::Always + : ShowDurations::Never; + } + + inline Clara::CommandLine<ConfigData> makeCommandLineParser() { + + Clara::CommandLine<ConfigData> cli; + + cli.bindProcessName( &ConfigData::processName ); + + cli.bind( &ConfigData::showHelp ) + .describe( "display usage information" ) + .shortOpt( "?") + .shortOpt( "h") + .longOpt( "help" ); + + cli.bind( &ConfigData::listTests ) + .describe( "list all (or matching) test cases" ) + .shortOpt( "l") + .longOpt( "list-tests" ); + + cli.bind( &ConfigData::listTags ) + .describe( "list all (or matching) tags" ) + .shortOpt( "t") + .longOpt( "list-tags" ); + + cli.bind( &ConfigData::listReporters ) + .describe( "list all reporters" ) + .longOpt( "list-reporters" ); + + cli.bind( &ConfigData::showSuccessfulTests ) + .describe( "include successful tests in output" ) + .shortOpt( "s") + .longOpt( "success" ); + + cli.bind( &ConfigData::shouldDebugBreak ) + .describe( "break into debugger on failure" ) + .shortOpt( "b") + .longOpt( "break" ); + + cli.bind( &ConfigData::noThrow ) + .describe( "skip exception tests" ) + .shortOpt( "e") + .longOpt( "nothrow" ); + + cli.bind( &ConfigData::outputFilename ) + .describe( "output filename" ) + .shortOpt( "o") + .longOpt( "out" ) + .hint( "filename" ); + + cli.bind( &ConfigData::reporterName ) + .describe( "reporter to use - defaults to console" ) + .shortOpt( "r") + .longOpt( "reporter" ) +// .hint( "name[:filename]" ); + .hint( "name" ); + + cli.bind( &ConfigData::name ) + .describe( "suite name" ) + .shortOpt( "n") + .longOpt( "name" ) + .hint( "name" ); + + cli.bind( &abortAfterFirst ) + .describe( "abort at first failure" ) + .shortOpt( "a") + .longOpt( "abort" ); + + cli.bind( &abortAfterX ) + .describe( "abort after x failures" ) + .shortOpt( "x") + .longOpt( "abortx" ) + .hint( "number of failures" ); + + cli.bind( &addWarning ) + .describe( "enable warnings" ) + .shortOpt( "w") + .longOpt( "warn" ) + .hint( "warning name" ); + +// cli.bind( &setVerbosity ) +// .describe( "level of verbosity (0=no output)" ) +// .shortOpt( "v") +// .longOpt( "verbosity" ) +// .hint( "level" ); + + cli.bind( &addTestOrTags ) + .describe( "which test or tests to use" ) + .hint( "test name, pattern or tags" ); + + cli.bind( &setShowDurations ) + .describe( "show test durations" ) + .shortOpt( "d") + .longOpt( "durations" ) + .hint( "yes/no" ); + + return cli; + } + +} // end namespace Catch + +// #included from: internal/catch_list.hpp +#define TWOBLUECUBES_CATCH_LIST_HPP_INCLUDED + +// #included from: catch_console_colour.hpp +#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_HPP_INCLUDED + +namespace Catch { + + namespace Detail { + struct IColourImpl; + } + + struct Colour { + enum Code { + None = 0, + + White, + Red, + Green, + Blue, + Cyan, + Yellow, + Grey, + + Bright = 0x10, + + BrightRed = Bright | Red, + BrightGreen = Bright | Green, + LightGrey = Bright | Grey, + BrightWhite = Bright | White, + + // By intention + FileName = LightGrey, + ResultError = BrightRed, + ResultSuccess = BrightGreen, + + Error = BrightRed, + Success = Green, + + OriginalExpression = Cyan, + ReconstructedExpression = Yellow, + + SecondaryText = LightGrey, + Headers = White + }; + + // Use constructed object for RAII guard + Colour( Code _colourCode ); + ~Colour(); + + // Use static method for one-shot changes + static void use( Code _colourCode ); + + private: + static Detail::IColourImpl* impl; + }; + +} // end namespace Catch + +#include <limits> +#include <algorithm> + +namespace Catch { + inline bool matchesFilters( std::vector<TestCaseFilters> const& filters, TestCase const& testCase ) { + std::vector<TestCaseFilters>::const_iterator it = filters.begin(); + std::vector<TestCaseFilters>::const_iterator itEnd = filters.end(); + for(; it != itEnd; ++it ) + if( !it->shouldInclude( testCase ) ) + return false; + return true; + } + + inline std::size_t listTests( Config const& config ) { + if( config.filters().empty() ) + std::cout << "All available test cases:\n"; + else + std::cout << "Matching test cases:\n"; + + std::size_t matchedTests = 0; + TextAttributes nameAttr, tagsAttr; + nameAttr.setInitialIndent( 2 ).setIndent( 4 ); + tagsAttr.setIndent( 6 ); + + std::vector<TestCase> const& allTests = getRegistryHub().getTestCaseRegistry().getAllTests(); + for( std::vector<TestCase>::const_iterator it = allTests.begin(), itEnd = allTests.end(); + it != itEnd; + ++it ) + if( matchesFilters( config.filters(), *it ) ) { + matchedTests++; + TestCaseInfo const& testCaseInfo = it->getTestCaseInfo(); + Colour::Code colour = testCaseInfo.isHidden + ? Colour::SecondaryText + : Colour::None; + Colour colourGuard( colour ); + + std::cout << Text( testCaseInfo.name, nameAttr ) << std::endl; + if( !testCaseInfo.tags.empty() ) + std::cout << Text( testCaseInfo.tagsAsString, tagsAttr ) << std::endl; + } + + if( config.filters().empty() ) + std::cout << pluralise( matchedTests, "test case" ) << "\n" << std::endl; + else + std::cout << pluralise( matchedTests, "matching test case" ) << "\n" << std::endl; + return matchedTests; + } + + inline std::size_t listTags( Config const& config ) { + if( config.filters().empty() ) + std::cout << "All available tags:\n"; + else + std::cout << "Matching tags:\n"; + + std::map<std::string, int> tagCounts; + + std::vector<TestCase> const& allTests = getRegistryHub().getTestCaseRegistry().getAllTests(); + for( std::vector<TestCase>::const_iterator it = allTests.begin(), + itEnd = allTests.end(); + it != itEnd; + ++it ) { + if( matchesFilters( config.filters(), *it ) ) { + for( std::set<std::string>::const_iterator tagIt = it->getTestCaseInfo().tags.begin(), + tagItEnd = it->getTestCaseInfo().tags.end(); + tagIt != tagItEnd; + ++tagIt ) { + std::string tagName = *tagIt; + std::map<std::string, int>::iterator countIt = tagCounts.find( tagName ); + if( countIt == tagCounts.end() ) + tagCounts.insert( std::make_pair( tagName, 1 ) ); + else + countIt->second++; + } + } + } + + for( std::map<std::string, int>::const_iterator countIt = tagCounts.begin(), + countItEnd = tagCounts.end(); + countIt != countItEnd; + ++countIt ) { + std::ostringstream oss; + oss << " " << countIt->second << " "; + Text wrapper( "[" + countIt->first + "]", TextAttributes() + .setInitialIndent( 0 ) + .setIndent( oss.str().size() ) + .setWidth( CATCH_CONFIG_CONSOLE_WIDTH-10 ) ); + std::cout << oss.str() << wrapper << "\n"; + } + std::cout << pluralise( tagCounts.size(), "tag" ) << "\n" << std::endl; + return tagCounts.size(); + } + + inline std::size_t listReporters( Config const& /*config*/ ) { + std::cout << "Available reports:\n"; + IReporterRegistry::FactoryMap const& factories = getRegistryHub().getReporterRegistry().getFactories(); + IReporterRegistry::FactoryMap::const_iterator itBegin = factories.begin(), itEnd = factories.end(), it; + std::size_t maxNameLen = 0; + for(it = itBegin; it != itEnd; ++it ) + maxNameLen = (std::max)( maxNameLen, it->first.size() ); + + for(it = itBegin; it != itEnd; ++it ) { + Text wrapper( it->second->getDescription(), TextAttributes() + .setInitialIndent( 0 ) + .setIndent( 7+maxNameLen ) + .setWidth( CATCH_CONFIG_CONSOLE_WIDTH - maxNameLen-8 ) ); + std::cout << " " + << it->first + << ":" + << std::string( maxNameLen - it->first.size() + 2, ' ' ) + << wrapper << "\n"; + } + std::cout << std::endl; + return factories.size(); + } + + inline Option<std::size_t> list( Config const& config ) { + Option<std::size_t> listedCount; + if( config.listTests() ) + listedCount = listedCount.valueOr(0) + listTests( config ); + if( config.listTags() ) + listedCount = listedCount.valueOr(0) + listTags( config ); + if( config.listReporters() ) + listedCount = listedCount.valueOr(0) + listReporters( config ); + return listedCount; + } + +} // end namespace Catch + +// #included from: internal/catch_runner_impl.hpp +#define TWOBLUECUBES_CATCH_RUNNER_IMPL_HPP_INCLUDED + +// #included from: catch_test_case_tracker.hpp +#define TWOBLUECUBES_CATCH_TEST_CASE_TRACKER_HPP_INCLUDED + +#include <map> +#include <string> +#include <assert.h> + +namespace Catch { +namespace SectionTracking { + + class TrackedSection { + + typedef std::map<std::string, TrackedSection> TrackedSections; + + public: + enum RunState { + NotStarted, + Executing, + ExecutingChildren, + Completed + }; + + TrackedSection( std::string const& name, TrackedSection* parent ) + : m_name( name ), m_runState( NotStarted ), m_parent( parent ) + {} + + RunState runState() const { return m_runState; } + + void addChild( std::string const& childName ) { + m_children.insert( std::make_pair( childName, TrackedSection( childName, this ) ) ); + } + TrackedSection* getChild( std::string const& childName ) { + return &m_children.find( childName )->second; + } + + void enter() { + if( m_runState == NotStarted ) + m_runState = Executing; + } + void leave() { + for( TrackedSections::const_iterator it = m_children.begin(), itEnd = m_children.end(); + it != itEnd; + ++it ) + if( it->second.runState() != Completed ) { + m_runState = ExecutingChildren; + return; + } + m_runState = Completed; + } + TrackedSection* getParent() { + return m_parent; + } + bool hasChildren() const { + return !m_children.empty(); + } + + private: + std::string m_name; + RunState m_runState; + TrackedSections m_children; + TrackedSection* m_parent; + + }; + + class TestCaseTracker { + public: + TestCaseTracker( std::string const& testCaseName ) + : m_testCase( testCaseName, NULL ), + m_currentSection( &m_testCase ), + m_completedASectionThisRun( false ) + {} + + bool enterSection( std::string const& name ) { + if( m_completedASectionThisRun ) + return false; + if( m_currentSection->runState() == TrackedSection::Executing ) { + m_currentSection->addChild( name ); + return false; + } + else { + TrackedSection* child = m_currentSection->getChild( name ); + if( child->runState() != TrackedSection::Completed ) { + m_currentSection = child; + m_currentSection->enter(); + return true; + } + return false; + } + } + void leaveSection() { + m_currentSection->leave(); + m_currentSection = m_currentSection->getParent(); + assert( m_currentSection != NULL ); + m_completedASectionThisRun = true; + } + + bool currentSectionHasChildren() const { + return m_currentSection->hasChildren(); + } + bool isCompleted() const { + return m_testCase.runState() == TrackedSection::Completed; + } + + class Guard { + public: + Guard( TestCaseTracker& tracker ) + : m_tracker( tracker ) + { + m_tracker.enterTestCase(); + } + ~Guard() { + m_tracker.leaveTestCase(); + } + private: + Guard( Guard const& ); + void operator = ( Guard const& ); + TestCaseTracker& m_tracker; + }; + + private: + void enterTestCase() { + m_currentSection = &m_testCase; + m_completedASectionThisRun = false; + m_testCase.enter(); + } + void leaveTestCase() { + m_testCase.leave(); + } + + TrackedSection m_testCase; + TrackedSection* m_currentSection; + bool m_completedASectionThisRun; + }; + +} // namespace SectionTracking + +using SectionTracking::TestCaseTracker; + +} // namespace Catch + +#include <set> +#include <string> + +namespace Catch { + + class StreamRedirect { + + public: + StreamRedirect( std::ostream& stream, std::string& targetString ) + : m_stream( stream ), + m_prevBuf( stream.rdbuf() ), + m_targetString( targetString ) + { + stream.rdbuf( m_oss.rdbuf() ); + } + + ~StreamRedirect() { + m_targetString += m_oss.str(); + m_stream.rdbuf( m_prevBuf ); + } + + private: + std::ostream& m_stream; + std::streambuf* m_prevBuf; + std::ostringstream m_oss; + std::string& m_targetString; + }; + + /////////////////////////////////////////////////////////////////////////// + + class RunContext : public IResultCapture, public IRunner { + + RunContext( RunContext const& ); + void operator =( RunContext const& ); + + public: + + explicit RunContext( Ptr<IConfig const> const& config, Ptr<IStreamingReporter> const& reporter ) + : m_runInfo( config->name() ), + m_context( getCurrentMutableContext() ), + m_activeTestCase( NULL ), + m_config( config ), + m_reporter( reporter ), + m_prevRunner( &m_context.getRunner() ), + m_prevResultCapture( &m_context.getResultCapture() ), + m_prevConfig( m_context.getConfig() ) + { + m_context.setRunner( this ); + m_context.setConfig( m_config ); + m_context.setResultCapture( this ); + m_reporter->testRunStarting( m_runInfo ); + } + + virtual ~RunContext() { + m_reporter->testRunEnded( TestRunStats( m_runInfo, m_totals, aborting() ) ); + m_context.setRunner( m_prevRunner ); + m_context.setConfig( NULL ); + m_context.setResultCapture( m_prevResultCapture ); + m_context.setConfig( m_prevConfig ); + } + + void testGroupStarting( std::string const& testSpec, std::size_t groupIndex, std::size_t groupsCount ) { + m_reporter->testGroupStarting( GroupInfo( testSpec, groupIndex, groupsCount ) ); + } + void testGroupEnded( std::string const& testSpec, Totals const& totals, std::size_t groupIndex, std::size_t groupsCount ) { + m_reporter->testGroupEnded( TestGroupStats( GroupInfo( testSpec, groupIndex, groupsCount ), totals, aborting() ) ); + } + + Totals runMatching( std::string const& testSpec, std::size_t groupIndex, std::size_t groupsCount ) { + + std::vector<TestCase> matchingTests = getRegistryHub().getTestCaseRegistry().getMatchingTestCases( testSpec ); + + Totals totals; + + testGroupStarting( testSpec, groupIndex, groupsCount ); + + std::vector<TestCase>::const_iterator it = matchingTests.begin(); + std::vector<TestCase>::const_iterator itEnd = matchingTests.end(); + for(; it != itEnd; ++it ) + totals += runTest( *it ); + + testGroupEnded( testSpec, totals, groupIndex, groupsCount ); + return totals; + } + + Totals runTest( TestCase const& testCase ) { + Totals prevTotals = m_totals; + + std::string redirectedCout; + std::string redirectedCerr; + + TestCaseInfo testInfo = testCase.getTestCaseInfo(); + + m_reporter->testCaseStarting( testInfo ); + + m_activeTestCase = &testCase; + m_testCaseTracker = TestCaseTracker( testInfo.name ); + + do { + do { + runCurrentTest( redirectedCout, redirectedCerr ); + } + while( !m_testCaseTracker->isCompleted() && !aborting() ); + } + while( getCurrentContext().advanceGeneratorsForCurrentTest() && !aborting() ); + + Totals deltaTotals = m_totals.delta( prevTotals ); + m_totals.testCases += deltaTotals.testCases; + m_reporter->testCaseEnded( TestCaseStats( testInfo, + deltaTotals, + redirectedCout, + redirectedCerr, + aborting() ) ); + + m_activeTestCase = NULL; + m_testCaseTracker.reset(); + + return deltaTotals; + } + + Ptr<IConfig const> config() const { + return m_config; + } + + private: // IResultCapture + + virtual ResultAction::Value acceptExpression( ExpressionResultBuilder const& assertionResult, AssertionInfo const& assertionInfo ) { + m_lastAssertionInfo = assertionInfo; + return actOnCurrentResult( assertionResult.buildResult( assertionInfo ) ); + } + + virtual void assertionEnded( AssertionResult const& result ) { + if( result.getResultType() == ResultWas::Ok ) { + m_totals.assertions.passed++; + } + else if( !result.isOk() ) { + m_totals.assertions.failed++; + } + + if( m_reporter->assertionEnded( AssertionStats( result, m_messages, m_totals ) ) ) + m_messages.clear(); + + // Reset working state + m_lastAssertionInfo = AssertionInfo( "", m_lastAssertionInfo.lineInfo, "{Unknown expression after the reported line}" , m_lastAssertionInfo.resultDisposition ); + } + + virtual bool sectionStarted ( + SectionInfo const& sectionInfo, + Counts& assertions + ) + { + std::ostringstream oss; + oss << sectionInfo.name << "@" << sectionInfo.lineInfo; + + if( !m_testCaseTracker->enterSection( oss.str() ) ) + return false; + + m_lastAssertionInfo.lineInfo = sectionInfo.lineInfo; + + m_reporter->sectionStarting( sectionInfo ); + + assertions = m_totals.assertions; + + return true; + } + bool testForMissingAssertions( Counts& assertions ) { + if( assertions.total() != 0 || + !m_config->warnAboutMissingAssertions() || + m_testCaseTracker->currentSectionHasChildren() ) + return false; + m_totals.assertions.failed++; + assertions.failed++; + return true; + } + + virtual void sectionEnded( SectionInfo const& info, Counts const& prevAssertions, double _durationInSeconds ) { + if( std::uncaught_exception() ) { + m_unfinishedSections.push_back( UnfinishedSections( info, prevAssertions, _durationInSeconds ) ); + return; + } + + Counts assertions = m_totals.assertions - prevAssertions; + bool missingAssertions = testForMissingAssertions( assertions ); + + m_testCaseTracker->leaveSection(); + + m_reporter->sectionEnded( SectionStats( info, assertions, _durationInSeconds, missingAssertions ) ); + m_messages.clear(); + } + + virtual void pushScopedMessage( MessageInfo const& message ) { + m_messages.push_back( message ); + } + + virtual void popScopedMessage( MessageInfo const& message ) { + m_messages.erase( std::remove( m_messages.begin(), m_messages.end(), message ), m_messages.end() ); + } + + virtual bool shouldDebugBreak() const { + return m_config->shouldDebugBreak(); + } + + virtual std::string getCurrentTestName() const { + return m_activeTestCase + ? m_activeTestCase->getTestCaseInfo().name + : ""; + } + + virtual const AssertionResult* getLastResult() const { + return &m_lastResult; + } + + public: + // !TBD We need to do this another way! + bool aborting() const { + return m_totals.assertions.failed == static_cast<std::size_t>( m_config->abortAfter() ); + } + + private: + + ResultAction::Value actOnCurrentResult( AssertionResult const& result ) { + m_lastResult = result; + assertionEnded( m_lastResult ); + + ResultAction::Value action = ResultAction::None; + + if( !m_lastResult.isOk() ) { + action = ResultAction::Failed; + if( shouldDebugBreak() ) + action = (ResultAction::Value)( action | ResultAction::Debug ); + if( aborting() ) + action = (ResultAction::Value)( action | ResultAction::Abort ); + } + return action; + } + + void runCurrentTest( std::string& redirectedCout, std::string& redirectedCerr ) { + TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo(); + SectionInfo testCaseSection( testCaseInfo.name, testCaseInfo.description, testCaseInfo.lineInfo ); + m_reporter->sectionStarting( testCaseSection ); + Counts prevAssertions = m_totals.assertions; + double duration = 0; + try { + m_lastAssertionInfo = AssertionInfo( "TEST_CASE", testCaseInfo.lineInfo, "", ResultDisposition::Normal ); + TestCaseTracker::Guard guard( *m_testCaseTracker ); + + Timer timer; + timer.start(); + if( m_reporter->getPreferences().shouldRedirectStdOut ) { + StreamRedirect coutRedir( std::cout, redirectedCout ); + StreamRedirect cerrRedir( std::cerr, redirectedCerr ); + m_activeTestCase->invoke(); + } + else { + m_activeTestCase->invoke(); + } + duration = timer.getElapsedSeconds(); + } + catch( TestFailureException& ) { + // This just means the test was aborted due to failure + } + catch(...) { + ExpressionResultBuilder exResult( ResultWas::ThrewException ); + exResult << translateActiveException(); + actOnCurrentResult( exResult.buildResult( m_lastAssertionInfo ) ); + } + // If sections ended prematurely due to an exception we stored their + // infos here so we can tear them down outside the unwind process. + for( std::vector<UnfinishedSections>::const_iterator it = m_unfinishedSections.begin(), + itEnd = m_unfinishedSections.end(); + it != itEnd; + ++it ) + sectionEnded( it->info, it->prevAssertions, it->durationInSeconds ); + m_unfinishedSections.clear(); + m_messages.clear(); + + Counts assertions = m_totals.assertions - prevAssertions; + bool missingAssertions = testForMissingAssertions( assertions ); + + SectionStats testCaseSectionStats( testCaseSection, assertions, duration, missingAssertions ); + m_reporter->sectionEnded( testCaseSectionStats ); + } + + private: + struct UnfinishedSections { + UnfinishedSections( SectionInfo const& _info, Counts const& _prevAssertions, double _durationInSeconds ) + : info( _info ), prevAssertions( _prevAssertions ), durationInSeconds( _durationInSeconds ) + {} + + SectionInfo info; + Counts prevAssertions; + double durationInSeconds; + }; + + TestRunInfo m_runInfo; + IMutableContext& m_context; + TestCase const* m_activeTestCase; + Option<TestCaseTracker> m_testCaseTracker; + AssertionResult m_lastResult; + + Ptr<IConfig const> m_config; + Totals m_totals; + Ptr<IStreamingReporter> m_reporter; + std::vector<MessageInfo> m_messages; + IRunner* m_prevRunner; + IResultCapture* m_prevResultCapture; + Ptr<IConfig const> m_prevConfig; + AssertionInfo m_lastAssertionInfo; + std::vector<UnfinishedSections> m_unfinishedSections; + }; + +} // end namespace Catch + +// #included from: internal/catch_version.h +#define TWOBLUECUBES_CATCH_VERSION_H_INCLUDED + +namespace Catch { + + // Versioning information + struct Version { + Version( unsigned int _majorVersion, + unsigned int _minorVersion, + unsigned int _buildNumber, + std::string const& _branchName ) + : majorVersion( _majorVersion ), + minorVersion( _minorVersion ), + buildNumber( _buildNumber ), + branchName( _branchName ) + {} + + const unsigned int majorVersion; + const unsigned int minorVersion; + const unsigned int buildNumber; + const std::string branchName; + + private: + void operator=( Version const& ); + }; + + extern Version libraryVersion; +} + +#include <fstream> +#include <stdlib.h> +#include <limits> + +namespace Catch { + + class Runner { + + public: + Runner( Ptr<Config> const& config ) + : m_config( config ) + { + openStream(); + makeReporter(); + } + + Totals runTests() { + + std::vector<TestCaseFilters> filterGroups = m_config->filters(); + if( filterGroups.empty() ) { + TestCaseFilters filterGroup( "" ); + filterGroups.push_back( filterGroup ); + } + + RunContext context( m_config.get(), m_reporter ); + + Totals totals; + + for( std::size_t i=0; i < filterGroups.size() && !context.aborting(); ++i ) { + context.testGroupStarting( filterGroups[i].getName(), i, filterGroups.size() ); + totals += runTestsForGroup( context, filterGroups[i] ); + context.testGroupEnded( filterGroups[i].getName(), totals, i, filterGroups.size() ); + } + return totals; + } + + Totals runTestsForGroup( RunContext& context, const TestCaseFilters& filterGroup ) { + Totals totals; + std::vector<TestCase>::const_iterator it = getRegistryHub().getTestCaseRegistry().getAllTests().begin(); + std::vector<TestCase>::const_iterator itEnd = getRegistryHub().getTestCaseRegistry().getAllTests().end(); + int testsRunForGroup = 0; + for(; it != itEnd; ++it ) { + if( filterGroup.shouldInclude( *it ) ) { + testsRunForGroup++; + if( m_testsAlreadyRun.find( *it ) == m_testsAlreadyRun.end() ) { + + if( context.aborting() ) + break; + + totals += context.runTest( *it ); + m_testsAlreadyRun.insert( *it ); + } + } + } + if( testsRunForGroup == 0 && !filterGroup.getName().empty() ) + m_reporter->noMatchingTestCases( filterGroup.getName() ); + return totals; + + } + + private: + void openStream() { + // Open output file, if specified + if( !m_config->getFilename().empty() ) { + m_ofs.open( m_config->getFilename().c_str() ); + if( m_ofs.fail() ) { + std::ostringstream oss; + oss << "Unable to open file: '" << m_config->getFilename() << "'"; + throw std::domain_error( oss.str() ); + } + m_config->setStreamBuf( m_ofs.rdbuf() ); + } + } + void makeReporter() { + std::string reporterName = m_config->getReporterName().empty() + ? "console" + : m_config->getReporterName(); + + m_reporter = getRegistryHub().getReporterRegistry().create( reporterName, m_config.get() ); + if( !m_reporter ) { + std::ostringstream oss; + oss << "No reporter registered with name: '" << reporterName << "'"; + throw std::domain_error( oss.str() ); + } + } + + private: + Ptr<Config> m_config; + std::ofstream m_ofs; + Ptr<IStreamingReporter> m_reporter; + std::set<TestCase> m_testsAlreadyRun; + }; + + class Session { + static bool alreadyInstantiated; + + public: + + struct OnUnusedOptions { enum DoWhat { Ignore, Fail }; }; + + Session() + : m_cli( makeCommandLineParser() ) { + if( alreadyInstantiated ) { + std::string msg = "Only one instance of Catch::Session can ever be used"; + std::cerr << msg << std::endl; + throw std::logic_error( msg ); + } + alreadyInstantiated = true; + } + ~Session() { + Catch::cleanUp(); + } + + void showHelp( std::string const& processName ) { + std::cout << "\nCatch v" << libraryVersion.majorVersion << "." + << libraryVersion.minorVersion << " build " + << libraryVersion.buildNumber; + if( libraryVersion.branchName != "master" ) + std::cout << " (" << libraryVersion.branchName << " branch)"; + std::cout << "\n"; + + m_cli.usage( std::cout, processName ); + std::cout << "For more detail usage please see the project docs\n" << std::endl; + } + + int applyCommandLine( int argc, char* const argv[], OnUnusedOptions::DoWhat unusedOptionBehaviour = OnUnusedOptions::Fail ) { + try { + m_unusedTokens = m_cli.parseInto( argc, argv, m_configData ); + if( unusedOptionBehaviour == OnUnusedOptions::Fail ) + enforceNoUsedTokens(); + if( m_configData.showHelp ) + showHelp( m_configData.processName ); + m_config.reset(); + } + catch( std::exception& ex ) { + { + Colour colourGuard( Colour::Red ); + std::cerr << "\nError in input:\n" + << Text( ex.what(), TextAttributes().setIndent(2) ) + << "\n\n"; + } + m_cli.usage( std::cout, m_configData.processName ); + return (std::numeric_limits<int>::max)(); + } + return 0; + } + + void useConfigData( ConfigData const& _configData ) { + m_configData = _configData; + m_config.reset(); + } + + void enforceNoUsedTokens() const { + if( !m_unusedTokens.empty() ) { + std::vector<Clara::Parser::Token>::const_iterator + it = m_unusedTokens.begin(), + itEnd = m_unusedTokens.end(); + std::string msg; + for(; it != itEnd; ++it ) + msg += " unrecognised option: " + it->data + "\n"; + throw std::runtime_error( msg.substr( 0, msg.size()-1 ) ); + } + } + + int run( int argc, char* const argv[] ) { + + int returnCode = applyCommandLine( argc, argv ); + if( returnCode == 0 ) + returnCode = run(); + return returnCode; + } + + int run() { + if( m_configData.showHelp ) + return 0; + + try + { + config(); // Force config to be constructed + Runner runner( m_config ); + + // Handle list request + if( Option<std::size_t> listed = list( config() ) ) + return static_cast<int>( *listed ); + + return static_cast<int>( runner.runTests().assertions.failed ); + } + catch( std::exception& ex ) { + std::cerr << ex.what() << std::endl; + return (std::numeric_limits<int>::max)(); + } + } + + Clara::CommandLine<ConfigData> const& cli() const { + return m_cli; + } + std::vector<Clara::Parser::Token> const& unusedTokens() const { + return m_unusedTokens; + } + ConfigData& configData() { + return m_configData; + } + Config& config() { + if( !m_config ) + m_config = new Config( m_configData ); + return *m_config; + } + + private: + Clara::CommandLine<ConfigData> m_cli; + std::vector<Clara::Parser::Token> m_unusedTokens; + ConfigData m_configData; + Ptr<Config> m_config; + }; + + bool Session::alreadyInstantiated = false; + +} // end namespace Catch + +// #included from: catch_registry_hub.hpp +#define TWOBLUECUBES_CATCH_REGISTRY_HUB_HPP_INCLUDED + +// #included from: catch_test_case_registry_impl.hpp +#define TWOBLUECUBES_CATCH_TEST_CASE_REGISTRY_IMPL_HPP_INCLUDED + +#include <vector> +#include <set> +#include <sstream> +#include <iostream> + +namespace Catch { + + class TestRegistry : public ITestCaseRegistry { + public: + TestRegistry() : m_unnamedCount( 0 ) {} + virtual ~TestRegistry(); + + virtual void registerTest( TestCase const& testCase ) { + std::string name = testCase.getTestCaseInfo().name; + if( name == "" ) { + std::ostringstream oss; + oss << "Anonymous test case " << ++m_unnamedCount; + return registerTest( testCase.withName( oss.str() ) ); + } + + if( m_functions.find( testCase ) == m_functions.end() ) { + m_functions.insert( testCase ); + m_functionsInOrder.push_back( testCase ); + if( !testCase.isHidden() ) + m_nonHiddenFunctions.push_back( testCase ); + } + else { + TestCase const& prev = *m_functions.find( testCase ); + std::cerr << "error: TEST_CASE( \"" << name << "\" ) already defined.\n" + << "\tFirst seen at " << SourceLineInfo( prev.getTestCaseInfo().lineInfo ) << "\n" + << "\tRedefined at " << SourceLineInfo( testCase.getTestCaseInfo().lineInfo ) << std::endl; + exit(1); + } + } + + virtual std::vector<TestCase> const& getAllTests() const { + return m_functionsInOrder; + } + + virtual std::vector<TestCase> const& getAllNonHiddenTests() const { + return m_nonHiddenFunctions; + } + + // !TBD deprecated + virtual std::vector<TestCase> getMatchingTestCases( std::string const& rawTestSpec ) const { + std::vector<TestCase> matchingTests; + getMatchingTestCases( rawTestSpec, matchingTests ); + return matchingTests; + } + + // !TBD deprecated + virtual void getMatchingTestCases( std::string const& rawTestSpec, std::vector<TestCase>& matchingTestsOut ) const { + TestCaseFilter filter( rawTestSpec ); + + std::vector<TestCase>::const_iterator it = m_functionsInOrder.begin(); + std::vector<TestCase>::const_iterator itEnd = m_functionsInOrder.end(); + for(; it != itEnd; ++it ) { + if( filter.shouldInclude( *it ) ) { + matchingTestsOut.push_back( *it ); + } + } + } + virtual void getMatchingTestCases( TestCaseFilters const& filters, std::vector<TestCase>& matchingTestsOut ) const { + std::vector<TestCase>::const_iterator it = m_functionsInOrder.begin(); + std::vector<TestCase>::const_iterator itEnd = m_functionsInOrder.end(); + // !TBD: replace with algorithm + for(; it != itEnd; ++it ) + if( filters.shouldInclude( *it ) ) + matchingTestsOut.push_back( *it ); + } + + private: + + std::set<TestCase> m_functions; + std::vector<TestCase> m_functionsInOrder; + std::vector<TestCase> m_nonHiddenFunctions; + size_t m_unnamedCount; + }; + + /////////////////////////////////////////////////////////////////////////// + + class FreeFunctionTestCase : public SharedImpl<ITestCase> { + public: + + FreeFunctionTestCase( TestFunction fun ) : m_fun( fun ) {} + + virtual void invoke() const { + m_fun(); + } + + private: + virtual ~FreeFunctionTestCase(); + + TestFunction m_fun; + }; + + inline std::string extractClassName( std::string const& classOrQualifiedMethodName ) { + std::string className = classOrQualifiedMethodName; + if( startsWith( className, "&" ) ) + { + std::size_t lastColons = className.rfind( "::" ); + std::size_t penultimateColons = className.rfind( "::", lastColons-1 ); + if( penultimateColons == std::string::npos ) + penultimateColons = 1; + className = className.substr( penultimateColons, lastColons-penultimateColons ); + } + return className; + } + + /////////////////////////////////////////////////////////////////////////// + + AutoReg::AutoReg( TestFunction function, + SourceLineInfo const& lineInfo, + NameAndDesc const& nameAndDesc ) { + registerTestCase( new FreeFunctionTestCase( function ), "", nameAndDesc, lineInfo ); + } + + AutoReg::~AutoReg() {} + + void AutoReg::registerTestCase( ITestCase* testCase, + char const* classOrQualifiedMethodName, + NameAndDesc const& nameAndDesc, + SourceLineInfo const& lineInfo ) { + + getMutableRegistryHub().registerTest + ( makeTestCase( testCase, + extractClassName( classOrQualifiedMethodName ), + nameAndDesc.name, + nameAndDesc.description, + lineInfo ) ); + } + +} // end namespace Catch + +// #included from: catch_reporter_registry.hpp +#define TWOBLUECUBES_CATCH_REPORTER_REGISTRY_HPP_INCLUDED + +#include <map> + +namespace Catch { + + class ReporterRegistry : public IReporterRegistry { + + public: + + virtual ~ReporterRegistry() { + deleteAllValues( m_factories ); + } + + virtual IStreamingReporter* create( std::string const& name, Ptr<IConfig> const& config ) const { + FactoryMap::const_iterator it = m_factories.find( name ); + if( it == m_factories.end() ) + return NULL; + return it->second->create( ReporterConfig( config ) ); + } + + void registerReporter( std::string const& name, IReporterFactory* factory ) { + m_factories.insert( std::make_pair( name, factory ) ); + } + + FactoryMap const& getFactories() const { + return m_factories; + } + + private: + FactoryMap m_factories; + }; +} + +// #included from: catch_exception_translator_registry.hpp +#define TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_REGISTRY_HPP_INCLUDED + +#ifdef __OBJC__ +#import "Foundation/Foundation.h" +#endif + +namespace Catch { + + class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry { + public: + ~ExceptionTranslatorRegistry() { + deleteAll( m_translators ); + } + + virtual void registerTranslator( const IExceptionTranslator* translator ) { + m_translators.push_back( translator ); + } + + virtual std::string translateActiveException() const { + try { +#ifdef __OBJC__ + // In Objective-C try objective-c exceptions first + @try { + throw; + } + @catch (NSException *exception) { + return toString( [exception description] ); + } +#else + throw; +#endif + } + catch( std::exception& ex ) { + return ex.what(); + } + catch( std::string& msg ) { + return msg; + } + catch( const char* msg ) { + return msg; + } + catch(...) { + return tryTranslators( m_translators.begin() ); + } + } + + std::string tryTranslators( std::vector<const IExceptionTranslator*>::const_iterator it ) const { + if( it == m_translators.end() ) + return "Unknown exception"; + + try { + return (*it)->translate(); + } + catch(...) { + return tryTranslators( it+1 ); + } + } + + private: + std::vector<const IExceptionTranslator*> m_translators; + }; +} + +namespace Catch { + + namespace { + + class RegistryHub : public IRegistryHub, public IMutableRegistryHub { + + RegistryHub( RegistryHub const& ); + void operator=( RegistryHub const& ); + + public: // IRegistryHub + RegistryHub() { + } + virtual IReporterRegistry const& getReporterRegistry() const { + return m_reporterRegistry; + } + virtual ITestCaseRegistry const& getTestCaseRegistry() const { + return m_testCaseRegistry; + } + virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() { + return m_exceptionTranslatorRegistry; + } + + public: // IMutableRegistryHub + virtual void registerReporter( std::string const& name, IReporterFactory* factory ) { + m_reporterRegistry.registerReporter( name, factory ); + } + virtual void registerTest( TestCase const& testInfo ) { + m_testCaseRegistry.registerTest( testInfo ); + } + virtual void registerTranslator( const IExceptionTranslator* translator ) { + m_exceptionTranslatorRegistry.registerTranslator( translator ); + } + + private: + TestRegistry m_testCaseRegistry; + ReporterRegistry m_reporterRegistry; + ExceptionTranslatorRegistry m_exceptionTranslatorRegistry; + }; + + // Single, global, instance + inline RegistryHub*& getTheRegistryHub() { + static RegistryHub* theRegistryHub = NULL; + if( !theRegistryHub ) + theRegistryHub = new RegistryHub(); + return theRegistryHub; + } + } + + IRegistryHub& getRegistryHub() { + return *getTheRegistryHub(); + } + IMutableRegistryHub& getMutableRegistryHub() { + return *getTheRegistryHub(); + } + void cleanUp() { + delete getTheRegistryHub(); + getTheRegistryHub() = NULL; + cleanUpContext(); + } + std::string translateActiveException() { + return getRegistryHub().getExceptionTranslatorRegistry().translateActiveException(); + } + +} // end namespace Catch + +// #included from: catch_notimplemented_exception.hpp +#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_HPP_INCLUDED + +#include <ostream> + +namespace Catch { + + NotImplementedException::NotImplementedException( SourceLineInfo const& lineInfo ) + : m_lineInfo( lineInfo ) { + std::ostringstream oss; + oss << lineInfo << ": function "; + oss << "not implemented"; + m_what = oss.str(); + } + + const char* NotImplementedException::what() const throw() { + return m_what.c_str(); + } + +} // end namespace Catch + +// #included from: catch_context_impl.hpp +#define TWOBLUECUBES_CATCH_CONTEXT_IMPL_HPP_INCLUDED + +namespace Catch { + + class Context : public IMutableContext { + + Context() : m_config( NULL ), m_runner( NULL ), m_resultCapture( NULL ) {} + Context( Context const& ); + void operator=( Context const& ); + + public: // IContext + virtual IResultCapture& getResultCapture() { + return *m_resultCapture; + } + virtual IRunner& getRunner() { + return *m_runner; + } + virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) { + return getGeneratorsForCurrentTest() + .getGeneratorInfo( fileInfo, totalSize ) + .getCurrentIndex(); + } + virtual bool advanceGeneratorsForCurrentTest() { + IGeneratorsForTest* generators = findGeneratorsForCurrentTest(); + return generators && generators->moveNext(); + } + + virtual Ptr<IConfig const> getConfig() const { + return m_config; + } + + public: // IMutableContext + virtual void setResultCapture( IResultCapture* resultCapture ) { + m_resultCapture = resultCapture; + } + virtual void setRunner( IRunner* runner ) { + m_runner = runner; + } + virtual void setConfig( Ptr<IConfig const> const& config ) { + m_config = config; + } + + friend IMutableContext& getCurrentMutableContext(); + + private: + IGeneratorsForTest* findGeneratorsForCurrentTest() { + std::string testName = getResultCapture().getCurrentTestName(); + + std::map<std::string, IGeneratorsForTest*>::const_iterator it = + m_generatorsByTestName.find( testName ); + return it != m_generatorsByTestName.end() + ? it->second + : NULL; + } + + IGeneratorsForTest& getGeneratorsForCurrentTest() { + IGeneratorsForTest* generators = findGeneratorsForCurrentTest(); + if( !generators ) { + std::string testName = getResultCapture().getCurrentTestName(); + generators = createGeneratorsForTest(); + m_generatorsByTestName.insert( std::make_pair( testName, generators ) ); + } + return *generators; + } + + private: + Ptr<IConfig const> m_config; + IRunner* m_runner; + IResultCapture* m_resultCapture; + std::map<std::string, IGeneratorsForTest*> m_generatorsByTestName; + }; + + namespace { + Context* currentContext = NULL; + } + IMutableContext& getCurrentMutableContext() { + if( !currentContext ) + currentContext = new Context(); + return *currentContext; + } + IContext& getCurrentContext() { + return getCurrentMutableContext(); + } + + Stream createStream( std::string const& streamName ) { + if( streamName == "stdout" ) return Stream( std::cout.rdbuf(), false ); + if( streamName == "stderr" ) return Stream( std::cerr.rdbuf(), false ); + if( streamName == "debug" ) return Stream( new StreamBufImpl<OutputDebugWriter>, true ); + + throw std::domain_error( "Unknown stream: " + streamName ); + } + + void cleanUpContext() { + delete currentContext; + currentContext = NULL; + } +} + +// #included from: catch_console_colour_impl.hpp +#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED + +namespace Catch { namespace Detail { + struct IColourImpl { + virtual ~IColourImpl() {} + virtual void use( Colour::Code _colourCode ) = 0; + }; +}} + +#if defined ( CATCH_PLATFORM_WINDOWS ) ///////////////////////////////////////// + +#ifndef NOMINMAX +#define NOMINMAX +#endif + +#ifdef __AFXDLL +#include <AfxWin.h> +#else +#include <windows.h> +#endif + +namespace Catch { +namespace { + + class Win32ColourImpl : public Detail::IColourImpl { + public: + Win32ColourImpl() : stdoutHandle( GetStdHandle(STD_OUTPUT_HANDLE) ) + { + CONSOLE_SCREEN_BUFFER_INFO csbiInfo; + GetConsoleScreenBufferInfo( stdoutHandle, &csbiInfo ); + originalAttributes = csbiInfo.wAttributes; + } + + virtual void use( Colour::Code _colourCode ) { + switch( _colourCode ) { + case Colour::None: return setTextAttribute( originalAttributes ); + case Colour::White: return setTextAttribute( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE ); + case Colour::Red: return setTextAttribute( FOREGROUND_RED ); + case Colour::Green: return setTextAttribute( FOREGROUND_GREEN ); + case Colour::Blue: return setTextAttribute( FOREGROUND_BLUE ); + case Colour::Cyan: return setTextAttribute( FOREGROUND_BLUE | FOREGROUND_GREEN ); + case Colour::Yellow: return setTextAttribute( FOREGROUND_RED | FOREGROUND_GREEN ); + case Colour::Grey: return setTextAttribute( 0 ); + + case Colour::LightGrey: return setTextAttribute( FOREGROUND_INTENSITY ); + 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::Bright: throw std::logic_error( "not a colour" ); + } + } + + private: + void setTextAttribute( WORD _textAttribute ) { + SetConsoleTextAttribute( stdoutHandle, _textAttribute ); + } + HANDLE stdoutHandle; + WORD originalAttributes; + }; + + inline bool shouldUseColourForPlatform() { + return true; + } + + Win32ColourImpl platformColourImpl; + +} // end anon namespace +} // end namespace Catch + +#else // Not Windows - assumed to be POSIX compatible ////////////////////////// + +#include <unistd.h> + +namespace Catch { +namespace { + + // use POSIX/ ANSI console terminal codes + // Thanks to Adam Strzelecki for original contribution + // (http://github.com/nanoant) + // https://github.com/philsquared/Catch/pull/131 + class PosixColourImpl : public Detail::IColourImpl { + public: + virtual void use( Colour::Code _colourCode ) { + switch( _colourCode ) { + case Colour::None: + case Colour::White: return setColour( "[0m" ); + case Colour::Red: return setColour( "[0;31m" ); + case Colour::Green: return setColour( "[0;32m" ); + case Colour::Blue: return setColour( "[0:34m" ); + case Colour::Cyan: return setColour( "[0;36m" ); + case Colour::Yellow: return setColour( "[0;33m" ); + case Colour::Grey: return setColour( "[1;30m" ); + + case Colour::LightGrey: return setColour( "[0;37m" ); + case Colour::BrightRed: return setColour( "[1;31m" ); + case Colour::BrightGreen: return setColour( "[1;32m" ); + case Colour::BrightWhite: return setColour( "[1;37m" ); + + case Colour::Bright: throw std::logic_error( "not a colour" ); + } + } + private: + void setColour( const char* _escapeCode ) { + std::cout << '\033' << _escapeCode; + } + }; + + inline bool shouldUseColourForPlatform() { + return isatty( fileno(stdout) ); + } + + PosixColourImpl platformColourImpl; + +} // end anon namespace +} // end namespace Catch + +#endif // not Windows + +namespace Catch { + + namespace { + struct NoColourImpl : Detail::IColourImpl { + void use( Colour::Code ) {} + }; + NoColourImpl noColourImpl; + static const bool shouldUseColour = shouldUseColourForPlatform() && + !isDebuggerActive(); + } + + Colour::Colour( Code _colourCode ){ use( _colourCode ); } + Colour::~Colour(){ use( None ); } + void Colour::use( Code _colourCode ) { + impl->use( _colourCode ); + } + + Detail::IColourImpl* Colour::impl = shouldUseColour + ? static_cast<Detail::IColourImpl*>( &platformColourImpl ) + : static_cast<Detail::IColourImpl*>( &noColourImpl ); + +} // end namespace Catch + +// #included from: catch_generators_impl.hpp +#define TWOBLUECUBES_CATCH_GENERATORS_IMPL_HPP_INCLUDED + +#include <vector> +#include <string> +#include <map> + +namespace Catch { + + struct GeneratorInfo : IGeneratorInfo { + + GeneratorInfo( std::size_t size ) + : m_size( size ), + m_currentIndex( 0 ) + {} + + bool moveNext() { + if( ++m_currentIndex == m_size ) { + m_currentIndex = 0; + return false; + } + return true; + } + + std::size_t getCurrentIndex() const { + return m_currentIndex; + } + + std::size_t m_size; + std::size_t m_currentIndex; + }; + + /////////////////////////////////////////////////////////////////////////// + + class GeneratorsForTest : public IGeneratorsForTest { + + public: + ~GeneratorsForTest() { + deleteAll( m_generatorsInOrder ); + } + + IGeneratorInfo& getGeneratorInfo( std::string const& fileInfo, std::size_t size ) { + std::map<std::string, IGeneratorInfo*>::const_iterator it = m_generatorsByName.find( fileInfo ); + if( it == m_generatorsByName.end() ) { + IGeneratorInfo* info = new GeneratorInfo( size ); + m_generatorsByName.insert( std::make_pair( fileInfo, info ) ); + m_generatorsInOrder.push_back( info ); + return *info; + } + return *it->second; + } + + bool moveNext() { + std::vector<IGeneratorInfo*>::const_iterator it = m_generatorsInOrder.begin(); + std::vector<IGeneratorInfo*>::const_iterator itEnd = m_generatorsInOrder.end(); + for(; it != itEnd; ++it ) { + if( (*it)->moveNext() ) + return true; + } + return false; + } + + private: + std::map<std::string, IGeneratorInfo*> m_generatorsByName; + std::vector<IGeneratorInfo*> m_generatorsInOrder; + }; + + IGeneratorsForTest* createGeneratorsForTest() + { + return new GeneratorsForTest(); + } + +} // end namespace Catch + +// #included from: catch_assertionresult.hpp +#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_HPP_INCLUDED + +namespace Catch { + + AssertionInfo::AssertionInfo( std::string const& _macroName, + SourceLineInfo const& _lineInfo, + std::string const& _capturedExpression, + ResultDisposition::Flags _resultDisposition ) + : macroName( _macroName ), + lineInfo( _lineInfo ), + capturedExpression( _capturedExpression ), + resultDisposition( _resultDisposition ) + {} + + AssertionResult::AssertionResult() {} + + AssertionResult::AssertionResult( AssertionInfo const& info, AssertionResultData const& data ) + : m_info( info ), + m_resultData( data ) + {} + + AssertionResult::~AssertionResult() {} + + // Result was a success + bool AssertionResult::succeeded() const { + return Catch::isOk( m_resultData.resultType ); + } + + // Result was a success, or failure is suppressed + bool AssertionResult::isOk() const { + return Catch::isOk( m_resultData.resultType ) || shouldSuppressFailure( m_info.resultDisposition ); + } + + ResultWas::OfType AssertionResult::getResultType() const { + return m_resultData.resultType; + } + + bool AssertionResult::hasExpression() const { + return !m_info.capturedExpression.empty(); + } + + bool AssertionResult::hasMessage() const { + return !m_resultData.message.empty(); + } + + std::string AssertionResult::getExpression() const { + if( shouldNegate( m_info.resultDisposition ) ) + return "!" + m_info.capturedExpression; + else + return m_info.capturedExpression; + } + std::string AssertionResult::getExpressionInMacro() const { + if( m_info.macroName.empty() ) + return m_info.capturedExpression; + else + return m_info.macroName + "( " + m_info.capturedExpression + " )"; + } + + bool AssertionResult::hasExpandedExpression() const { + return hasExpression() && getExpandedExpression() != getExpression(); + } + + std::string AssertionResult::getExpandedExpression() const { + return m_resultData.reconstructedExpression; + } + + std::string AssertionResult::getMessage() const { + return m_resultData.message; + } + SourceLineInfo AssertionResult::getSourceInfo() const { + return m_info.lineInfo; + } + + std::string AssertionResult::getTestMacroName() const { + return m_info.macroName; + } + +} // end namespace Catch + +// #included from: catch_expressionresult_builder.hpp +#define TWOBLUECUBES_CATCH_EXPRESSIONRESULT_BUILDER_HPP_INCLUDED + +#include <assert.h> + +namespace Catch { + + ExpressionResultBuilder::ExpressionResultBuilder( ResultWas::OfType resultType ) { + m_data.resultType = resultType; + } + ExpressionResultBuilder::ExpressionResultBuilder( ExpressionResultBuilder const& other ) + : m_data( other.m_data ), + m_exprComponents( other.m_exprComponents ) + { + m_stream << other.m_stream.str(); + } + ExpressionResultBuilder& ExpressionResultBuilder::operator=(ExpressionResultBuilder const& other ) { + m_data = other.m_data; + m_exprComponents = other.m_exprComponents; + m_stream.str(""); + m_stream << other.m_stream.str(); + return *this; + } + ExpressionResultBuilder& ExpressionResultBuilder::setResultType( ResultWas::OfType result ) { + m_data.resultType = result; + return *this; + } + ExpressionResultBuilder& ExpressionResultBuilder::setResultType( bool result ) { + m_data.resultType = result ? ResultWas::Ok : ResultWas::ExpressionFailed; + return *this; + } + ExpressionResultBuilder& ExpressionResultBuilder::endExpression( ResultDisposition::Flags resultDisposition ) { + m_exprComponents.shouldNegate = shouldNegate( resultDisposition ); + return *this; + } + ExpressionResultBuilder& ExpressionResultBuilder::setLhs( std::string const& lhs ) { + m_exprComponents.lhs = lhs; + return *this; + } + ExpressionResultBuilder& ExpressionResultBuilder::setRhs( std::string const& rhs ) { + m_exprComponents.rhs = rhs; + return *this; + } + ExpressionResultBuilder& ExpressionResultBuilder::setOp( std::string const& op ) { + m_exprComponents.op = op; + return *this; + } + AssertionResult ExpressionResultBuilder::buildResult( AssertionInfo const& info ) const + { + assert( m_data.resultType != ResultWas::Unknown ); + + AssertionResultData data = m_data; + + // Flip bool results if shouldNegate is set + if( m_exprComponents.shouldNegate && data.resultType == ResultWas::Ok ) + data.resultType = ResultWas::ExpressionFailed; + else if( m_exprComponents.shouldNegate && data.resultType == ResultWas::ExpressionFailed ) + data.resultType = ResultWas::Ok; + + data.message = m_stream.str(); + data.reconstructedExpression = reconstructExpression( info ); + if( m_exprComponents.shouldNegate ) { + if( m_exprComponents.op == "" ) + data.reconstructedExpression = "!" + data.reconstructedExpression; + else + data.reconstructedExpression = "!(" + data.reconstructedExpression + ")"; + } + return AssertionResult( info, data ); + } + std::string ExpressionResultBuilder::reconstructExpression( AssertionInfo const& info ) const { + if( m_exprComponents.op == "" ) + return m_exprComponents.lhs.empty() ? info.capturedExpression : m_exprComponents.op + m_exprComponents.lhs; + else if( m_exprComponents.op == "matches" ) + return m_exprComponents.lhs + " " + m_exprComponents.rhs; + else if( m_exprComponents.op != "!" ) { + if( m_exprComponents.lhs.size() + m_exprComponents.rhs.size() < 40 && + m_exprComponents.lhs.find("\n") == std::string::npos && + m_exprComponents.rhs.find("\n") == std::string::npos ) + return m_exprComponents.lhs + " " + m_exprComponents.op + " " + m_exprComponents.rhs; + else + return m_exprComponents.lhs + "\n" + m_exprComponents.op + "\n" + m_exprComponents.rhs; + } + else + return "{can't expand - use " + info.macroName + "_FALSE( " + info.capturedExpression.substr(1) + " ) instead of " + info.macroName + "( " + info.capturedExpression + " ) for better diagnostics}"; + } + +} // end namespace Catch + +// #included from: catch_test_case_info.hpp +#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_HPP_INCLUDED + +namespace Catch { + + TestCase makeTestCase( ITestCase* _testCase, + std::string const& _className, + std::string const& _name, + std::string const& _descOrTags, + SourceLineInfo const& _lineInfo ) + { + std::string desc = _descOrTags; + bool isHidden( startsWith( _name, "./" ) ); + std::set<std::string> tags; + TagExtracter( tags ).parse( desc ); + if( tags.find( "hide" ) != tags.end() || tags.find( "." ) != tags.end() ) + isHidden = true; + + TestCaseInfo info( _name, _className, desc, tags, isHidden, _lineInfo ); + return TestCase( _testCase, info ); + } + + TestCaseInfo::TestCaseInfo( std::string const& _name, + std::string const& _className, + std::string const& _description, + std::set<std::string> const& _tags, + bool _isHidden, + SourceLineInfo const& _lineInfo ) + : name( _name ), + className( _className ), + description( _description ), + tags( _tags ), + lineInfo( _lineInfo ), + isHidden( _isHidden ) + { + std::ostringstream oss; + for( std::set<std::string>::const_iterator it = _tags.begin(), itEnd = _tags.end(); it != itEnd; ++it ) + oss << "[" << *it << "]"; + tagsAsString = oss.str(); + } + + TestCaseInfo::TestCaseInfo( TestCaseInfo const& other ) + : name( other.name ), + className( other.className ), + description( other.description ), + tags( other.tags ), + tagsAsString( other.tagsAsString ), + lineInfo( other.lineInfo ), + isHidden( other.isHidden ) + {} + + TestCase::TestCase( ITestCase* testCase, TestCaseInfo const& info ) : TestCaseInfo( info ), test( testCase ) {} + + TestCase::TestCase( TestCase const& other ) + : TestCaseInfo( other ), + test( other.test ) + {} + + TestCase TestCase::withName( std::string const& _newName ) const { + TestCase other( *this ); + other.name = _newName; + return other; + } + + void TestCase::invoke() const { + test->invoke(); + } + + bool TestCase::isHidden() const { + return TestCaseInfo::isHidden; + } + + bool TestCase::hasTag( std::string const& tag ) const { + return tags.find( toLower( tag ) ) != tags.end(); + } + bool TestCase::matchesTags( std::string const& tagPattern ) const { + TagExpression exp; + TagExpressionParser( exp ).parse( tagPattern ); + return exp.matches( tags ); + } + std::set<std::string> const& TestCase::getTags() const { + return tags; + } + + void TestCase::swap( TestCase& other ) { + test.swap( other.test ); + className.swap( other.className ); + name.swap( other.name ); + description.swap( other.description ); + std::swap( lineInfo, other.lineInfo ); + } + + bool TestCase::operator == ( TestCase const& other ) const { + return test.get() == other.test.get() && + name == other.name && + className == other.className; + } + + bool TestCase::operator < ( TestCase const& other ) const { + return name < other.name; + } + TestCase& TestCase::operator = ( TestCase const& other ) { + TestCase temp( other ); + swap( temp ); + return *this; + } + + TestCaseInfo const& TestCase::getTestCaseInfo() const + { + return *this; + } + +} // end namespace Catch + +// #included from: catch_version.hpp +#define TWOBLUECUBES_CATCH_VERSION_HPP_INCLUDED + +namespace Catch { + + // These numbers are maintained by a script + Version libraryVersion( 1, 0, 13, "master" ); +} + +// #included from: catch_text.hpp +#define TWOBLUECUBES_CATCH_TEXT_HPP_INCLUDED + +#include <string> +#include <vector> + +namespace Catch { + + Text::Text( std::string const& _str, TextAttributes const& _attr ) + : attr( _attr ) + { + std::string wrappableChars = " [({.,/|\\-"; + std::size_t indent = _attr.initialIndent != std::string::npos + ? _attr.initialIndent + : _attr.indent; + std::string remainder = _str; + + while( !remainder.empty() ) { + if( lines.size() >= 1000 ) { + lines.push_back( "... message truncated due to excessive size" ); + return; + } + std::size_t tabPos = std::string::npos; + std::size_t width = (std::min)( remainder.size(), _attr.width - indent ); + std::size_t pos = remainder.find_first_of( '\n' ); + if( pos <= width ) { + width = pos; + } + pos = remainder.find_last_of( _attr.tabChar, width ); + if( pos != std::string::npos ) { + tabPos = pos; + if( remainder[width] == '\n' ) + width--; + remainder = remainder.substr( 0, tabPos ) + remainder.substr( tabPos+1 ); + } + + if( width == remainder.size() ) { + spliceLine( indent, remainder, width ); + } + else if( remainder[width] == '\n' ) { + spliceLine( indent, remainder, width ); + if( width <= 1 || remainder.size() != 1 ) + remainder = remainder.substr( 1 ); + indent = _attr.indent; + } + else { + pos = remainder.find_last_of( wrappableChars, width ); + if( pos != std::string::npos && pos > 0 ) { + spliceLine( indent, remainder, pos ); + if( remainder[0] == ' ' ) + remainder = remainder.substr( 1 ); + } + else { + spliceLine( indent, remainder, width-1 ); + lines.back() += "-"; + } + if( lines.size() == 1 ) + indent = _attr.indent; + if( tabPos != std::string::npos ) + indent += tabPos; + } + } + } + + void Text::spliceLine( std::size_t _indent, std::string& _remainder, std::size_t _pos ) { + lines.push_back( std::string( _indent, ' ' ) + _remainder.substr( 0, _pos ) ); + _remainder = _remainder.substr( _pos ); + } + + std::string Text::toString() const { + std::ostringstream oss; + oss << *this; + return oss.str(); + } + + std::ostream& operator << ( std::ostream& _stream, Text const& _text ) { + for( Text::const_iterator it = _text.begin(), itEnd = _text.end(); + it != itEnd; ++it ) { + if( it != _text.begin() ) + _stream << "\n"; + _stream << *it; + } + return _stream; + } + +} // end namespace Catch + +// #included from: catch_message.hpp +#define TWOBLUECUBES_CATCH_MESSAGE_HPP_INCLUDED + +namespace Catch { + + MessageInfo::MessageInfo( std::string const& _macroName, + SourceLineInfo const& _lineInfo, + ResultWas::OfType _type ) + : macroName( _macroName ), + lineInfo( _lineInfo ), + type( _type ), + sequence( ++globalCount ) + {} + + // This may need protecting if threading support is added + unsigned int MessageInfo::globalCount = 0; + + //////////////////////////////////////////////////////////////////////////// + + ScopedMessage::ScopedMessage( MessageBuilder const& builder ) + : m_info( builder.m_info ) + { + m_info.message = builder.m_stream.str(); + getResultCapture().pushScopedMessage( m_info ); + } + ScopedMessage::~ScopedMessage() { + getResultCapture().popScopedMessage( m_info ); + } + +} // end namespace Catch + +// #included from: catch_legacy_reporter_adapter.hpp +#define TWOBLUECUBES_CATCH_LEGACY_REPORTER_ADAPTER_HPP_INCLUDED + +// #included from: catch_legacy_reporter_adapter.h +#define TWOBLUECUBES_CATCH_LEGACY_REPORTER_ADAPTER_H_INCLUDED + +namespace Catch +{ + class LegacyReporterAdapter : public SharedImpl<IStreamingReporter> + { + public: + LegacyReporterAdapter( Ptr<IReporter> const& legacyReporter ); + virtual ~LegacyReporterAdapter(); + + virtual ReporterPreferences getPreferences() const; + virtual void noMatchingTestCases( std::string const& ); + virtual void testRunStarting( TestRunInfo const& ); + virtual void testGroupStarting( GroupInfo const& groupInfo ); + virtual void testCaseStarting( TestCaseInfo const& testInfo ); + virtual void sectionStarting( SectionInfo const& sectionInfo ); + virtual void assertionStarting( AssertionInfo const& ); + virtual bool assertionEnded( AssertionStats const& assertionStats ); + virtual void sectionEnded( SectionStats const& sectionStats ); + virtual void testCaseEnded( TestCaseStats const& testCaseStats ); + virtual void testGroupEnded( TestGroupStats const& testGroupStats ); + virtual void testRunEnded( TestRunStats const& testRunStats ); + + private: + Ptr<IReporter> m_legacyReporter; + }; +} + +namespace Catch +{ + LegacyReporterAdapter::LegacyReporterAdapter( Ptr<IReporter> const& legacyReporter ) + : m_legacyReporter( legacyReporter ) + {} + LegacyReporterAdapter::~LegacyReporterAdapter() {} + + ReporterPreferences LegacyReporterAdapter::getPreferences() const { + ReporterPreferences prefs; + prefs.shouldRedirectStdOut = m_legacyReporter->shouldRedirectStdout(); + return prefs; + } + + void LegacyReporterAdapter::noMatchingTestCases( std::string const& ) {} + void LegacyReporterAdapter::testRunStarting( TestRunInfo const& ) { + m_legacyReporter->StartTesting(); + } + void LegacyReporterAdapter::testGroupStarting( GroupInfo const& groupInfo ) { + m_legacyReporter->StartGroup( groupInfo.name ); + } + void LegacyReporterAdapter::testCaseStarting( TestCaseInfo const& testInfo ) { + m_legacyReporter->StartTestCase( testInfo ); + } + void LegacyReporterAdapter::sectionStarting( SectionInfo const& sectionInfo ) { + m_legacyReporter->StartSection( sectionInfo.name, sectionInfo.description ); + } + void LegacyReporterAdapter::assertionStarting( AssertionInfo const& ) { + // Not on legacy interface + } + + bool LegacyReporterAdapter::assertionEnded( AssertionStats const& assertionStats ) { + if( assertionStats.assertionResult.getResultType() != ResultWas::Ok ) { + for( std::vector<MessageInfo>::const_iterator it = assertionStats.infoMessages.begin(), itEnd = assertionStats.infoMessages.end(); + it != itEnd; + ++it ) { + if( it->type == ResultWas::Info ) { + ExpressionResultBuilder expressionBuilder( it->type ); + expressionBuilder << it->message; + AssertionInfo info( it->macroName, it->lineInfo, "", ResultDisposition::Normal ); + AssertionResult result = expressionBuilder.buildResult( info ); + m_legacyReporter->Result( result ); + } + } + } + m_legacyReporter->Result( assertionStats.assertionResult ); + return true; + } + void LegacyReporterAdapter::sectionEnded( SectionStats const& sectionStats ) { + if( sectionStats.missingAssertions ) + m_legacyReporter->NoAssertionsInSection( sectionStats.sectionInfo.name ); + m_legacyReporter->EndSection( sectionStats.sectionInfo.name, sectionStats.assertions ); + } + void LegacyReporterAdapter::testCaseEnded( TestCaseStats const& testCaseStats ) { + m_legacyReporter->EndTestCase + ( testCaseStats.testInfo, + testCaseStats.totals, + testCaseStats.stdOut, + testCaseStats.stdErr ); + } + void LegacyReporterAdapter::testGroupEnded( TestGroupStats const& testGroupStats ) { + if( testGroupStats.aborting ) + m_legacyReporter->Aborted(); + m_legacyReporter->EndGroup( testGroupStats.groupInfo.name, testGroupStats.totals ); + } + void LegacyReporterAdapter::testRunEnded( TestRunStats const& testRunStats ) { + m_legacyReporter->EndTesting( testRunStats.totals ); + } +} + +// #included from: catch_timer.hpp + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wc++11-long-long" +#endif + +#ifdef CATCH_PLATFORM_WINDOWS +#include <windows.h> +#else +#include <sys/time.h> +#endif + +namespace Catch { + + namespace { +#ifdef CATCH_PLATFORM_WINDOWS + uint64_t getCurrentTicks() { + static uint64_t hz=0, hzo=0; + if (!hz) { + QueryPerformanceFrequency((LARGE_INTEGER*)&hz); + QueryPerformanceCounter((LARGE_INTEGER*)&hzo); + } + uint64_t t; + QueryPerformanceCounter((LARGE_INTEGER*)&t); + return ((t-hzo)*1000000)/hz; + } +#else + uint64_t getCurrentTicks() { + timeval t; + gettimeofday(&t,NULL); + return (uint64_t)t.tv_sec * 1000000ull + (uint64_t)t.tv_usec; + } +#endif + } + + void Timer::start() { + m_ticks = getCurrentTicks(); + } + unsigned int Timer::getElapsedNanoseconds() const { + return (unsigned int)(getCurrentTicks() - m_ticks); + } + unsigned int Timer::getElapsedMilliseconds() const { + return (unsigned int)((getCurrentTicks() - m_ticks)/1000); + } + double Timer::getElapsedSeconds() const { + return (getCurrentTicks() - m_ticks)/1000000.0; + } + +} // namespace Catch + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif +// #included from: ../reporters/catch_reporter_xml.hpp +#define TWOBLUECUBES_CATCH_REPORTER_XML_HPP_INCLUDED + +// #included from: ../internal/catch_reporter_registrars.hpp +#define TWOBLUECUBES_CATCH_REPORTER_REGISTRARS_HPP_INCLUDED + +namespace Catch { + + template<typename T> + class LegacyReporterRegistrar { + + class ReporterFactory : public IReporterFactory { + virtual IStreamingReporter* create( ReporterConfig const& config ) const { + return new LegacyReporterAdapter( new T( config ) ); + } + + virtual std::string getDescription() const { + return T::getDescription(); + } + }; + + public: + + LegacyReporterRegistrar( std::string const& name ) { + getMutableRegistryHub().registerReporter( name, new ReporterFactory() ); + } + }; + + template<typename T> + class ReporterRegistrar { + + class ReporterFactory : public IReporterFactory { + + // *** Please Note ***: + // - If you end up here looking at a compiler error because it's trying to register + // your custom reporter class be aware that the native reporter interface has changed + // to IStreamingReporter. The "legacy" interface, IReporter, is still supported via + // an adapter. Just use REGISTER_LEGACY_REPORTER to take advantage of the adapter. + // However please consider updating to the new interface as the old one is now + // deprecated and will probably be removed quite soon! + // Please contact me via github if you have any questions at all about this. + // In fact, ideally, please contact me anyway to let me know you've hit this - as I have + // no idea who is actually using custom reporters at all (possibly no-one!). + // The new interface is designed to minimise exposure to interface changes in the future. + virtual IStreamingReporter* create( ReporterConfig const& config ) const { + return new T( config ); + } + + virtual std::string getDescription() const { + return T::getDescription(); + } + }; + + public: + + ReporterRegistrar( std::string const& name ) { + getMutableRegistryHub().registerReporter( name, new ReporterFactory() ); + } + }; +} + +#define INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) \ + namespace{ Catch::LegacyReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name ); } +#define INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) \ + namespace{ Catch::ReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name ); } + +// #included from: ../internal/catch_xmlwriter.hpp +#define TWOBLUECUBES_CATCH_XMLWRITER_HPP_INCLUDED + +#include <sstream> +#include <iostream> +#include <string> +#include <vector> + +namespace Catch { + + class XmlWriter { + public: + + class ScopedElement { + public: + ScopedElement( XmlWriter* writer ) + : m_writer( writer ) + {} + + ScopedElement( ScopedElement const& other ) + : m_writer( other.m_writer ){ + other.m_writer = NULL; + } + + ~ScopedElement() { + if( m_writer ) + m_writer->endElement(); + } + + ScopedElement& writeText( std::string const& text, bool indent = true ) { + m_writer->writeText( text, indent ); + return *this; + } + + template<typename T> + ScopedElement& writeAttribute( std::string const& name, T const& attribute ) { + m_writer->writeAttribute( name, attribute ); + return *this; + } + + private: + mutable XmlWriter* m_writer; + }; + + XmlWriter() + : m_tagIsOpen( false ), + m_needsNewline( false ), + m_os( &std::cout ) + {} + + XmlWriter( std::ostream& os ) + : m_tagIsOpen( false ), + m_needsNewline( false ), + m_os( &os ) + {} + + ~XmlWriter() { + while( !m_tags.empty() ) + endElement(); + } + + XmlWriter& operator = ( XmlWriter const& other ) { + XmlWriter temp( other ); + swap( temp ); + return *this; + } + + void swap( XmlWriter& other ) { + std::swap( m_tagIsOpen, other.m_tagIsOpen ); + std::swap( m_needsNewline, other.m_needsNewline ); + std::swap( m_tags, other.m_tags ); + std::swap( m_indent, other.m_indent ); + std::swap( m_os, other.m_os ); + } + + XmlWriter& startElement( std::string const& name ) { + ensureTagClosed(); + newlineIfNecessary(); + stream() << m_indent << "<" << name; + m_tags.push_back( name ); + m_indent += " "; + m_tagIsOpen = true; + return *this; + } + + ScopedElement scopedElement( std::string const& name ) { + ScopedElement scoped( this ); + startElement( name ); + return scoped; + } + + XmlWriter& endElement() { + newlineIfNecessary(); + m_indent = m_indent.substr( 0, m_indent.size()-2 ); + if( m_tagIsOpen ) { + stream() << "/>\n"; + m_tagIsOpen = false; + } + else { + stream() << m_indent << "</" << m_tags.back() << ">\n"; + } + m_tags.pop_back(); + return *this; + } + + XmlWriter& writeAttribute( std::string const& name, std::string const& attribute ) { + if( !name.empty() && !attribute.empty() ) { + stream() << " " << name << "=\""; + writeEncodedText( attribute ); + stream() << "\""; + } + return *this; + } + + XmlWriter& writeAttribute( std::string const& name, bool attribute ) { + stream() << " " << name << "=\"" << ( attribute ? "true" : "false" ) << "\""; + return *this; + } + + template<typename T> + XmlWriter& writeAttribute( std::string const& name, T const& attribute ) { + if( !name.empty() ) + stream() << " " << name << "=\"" << attribute << "\""; + return *this; + } + + XmlWriter& writeText( std::string const& text, bool indent = true ) { + if( !text.empty() ){ + bool tagWasOpen = m_tagIsOpen; + ensureTagClosed(); + if( tagWasOpen && indent ) + stream() << m_indent; + writeEncodedText( text ); + m_needsNewline = true; + } + return *this; + } + + XmlWriter& writeComment( std::string const& text ) { + ensureTagClosed(); + stream() << m_indent << "<!--" << text << "-->"; + m_needsNewline = true; + return *this; + } + + XmlWriter& writeBlankLine() { + ensureTagClosed(); + stream() << "\n"; + return *this; + } + + private: + + std::ostream& stream() { + return *m_os; + } + + void ensureTagClosed() { + if( m_tagIsOpen ) { + stream() << ">\n"; + m_tagIsOpen = false; + } + } + + void newlineIfNecessary() { + if( m_needsNewline ) { + stream() << "\n"; + m_needsNewline = false; + } + } + + void writeEncodedText( std::string const& text ) { + static const char* charsToEncode = "<&\""; + std::string mtext = text; + std::string::size_type pos = mtext.find_first_of( charsToEncode ); + while( pos != std::string::npos ) { + stream() << mtext.substr( 0, pos ); + + switch( mtext[pos] ) { + case '<': + stream() << "<"; + break; + case '&': + stream() << "&"; + break; + case '\"': + stream() << """; + break; + } + mtext = mtext.substr( pos+1 ); + pos = mtext.find_first_of( charsToEncode ); + } + stream() << mtext; + } + + bool m_tagIsOpen; + bool m_needsNewline; + std::vector<std::string> m_tags; + std::string m_indent; + std::ostream* m_os; + }; + +} +namespace Catch { + class XmlReporter : public SharedImpl<IReporter> { + public: + XmlReporter( ReporterConfig const& config ) : m_config( config ), m_sectionDepth( 0 ) {} + + static std::string getDescription() { + return "Reports test results as an XML document"; + } + virtual ~XmlReporter(); + + private: // IReporter + + virtual bool shouldRedirectStdout() const { + return true; + } + + virtual void StartTesting() { + m_xml = XmlWriter( m_config.stream() ); + m_xml.startElement( "Catch" ); + if( !m_config.fullConfig()->name().empty() ) + m_xml.writeAttribute( "name", m_config.fullConfig()->name() ); + } + + virtual void EndTesting( const Totals& totals ) { + m_xml.scopedElement( "OverallResults" ) + .writeAttribute( "successes", totals.assertions.passed ) + .writeAttribute( "failures", totals.assertions.failed ); + m_xml.endElement(); + } + + virtual void StartGroup( const std::string& groupName ) { + m_xml.startElement( "Group" ) + .writeAttribute( "name", groupName ); + } + + virtual void EndGroup( const std::string&, const Totals& totals ) { + m_xml.scopedElement( "OverallResults" ) + .writeAttribute( "successes", totals.assertions.passed ) + .writeAttribute( "failures", totals.assertions.failed ); + m_xml.endElement(); + } + + virtual void StartSection( const std::string& sectionName, const std::string& description ) { + if( m_sectionDepth++ > 0 ) { + m_xml.startElement( "Section" ) + .writeAttribute( "name", sectionName ) + .writeAttribute( "description", description ); + } + } + virtual void NoAssertionsInSection( const std::string& ) {} + virtual void NoAssertionsInTestCase( const std::string& ) {} + + virtual void EndSection( const std::string& /*sectionName*/, const Counts& assertions ) { + if( --m_sectionDepth > 0 ) { + m_xml.scopedElement( "OverallResults" ) + .writeAttribute( "successes", assertions.passed ) + .writeAttribute( "failures", assertions.failed ); + m_xml.endElement(); + } + } + + virtual void StartTestCase( const Catch::TestCaseInfo& testInfo ) { + m_xml.startElement( "TestCase" ).writeAttribute( "name", testInfo.name ); + m_currentTestSuccess = true; + } + + virtual void Result( const Catch::AssertionResult& assertionResult ) { + if( !m_config.fullConfig()->includeSuccessfulResults() && assertionResult.getResultType() == ResultWas::Ok ) + return; + + if( assertionResult.hasExpression() ) { + m_xml.startElement( "Expression" ) + .writeAttribute( "success", assertionResult.succeeded() ) + .writeAttribute( "filename", assertionResult.getSourceInfo().file ) + .writeAttribute( "line", assertionResult.getSourceInfo().line ); + + m_xml.scopedElement( "Original" ) + .writeText( assertionResult.getExpression() ); + m_xml.scopedElement( "Expanded" ) + .writeText( assertionResult.getExpandedExpression() ); + m_currentTestSuccess &= assertionResult.succeeded(); + } + + switch( assertionResult.getResultType() ) { + case ResultWas::ThrewException: + m_xml.scopedElement( "Exception" ) + .writeAttribute( "filename", assertionResult.getSourceInfo().file ) + .writeAttribute( "line", assertionResult.getSourceInfo().line ) + .writeText( assertionResult.getMessage() ); + m_currentTestSuccess = false; + break; + case ResultWas::Info: + m_xml.scopedElement( "Info" ) + .writeText( assertionResult.getMessage() ); + break; + case ResultWas::Warning: + m_xml.scopedElement( "Warning" ) + .writeText( assertionResult.getMessage() ); + break; + case ResultWas::ExplicitFailure: + m_xml.scopedElement( "Failure" ) + .writeText( assertionResult.getMessage() ); + m_currentTestSuccess = false; + break; + case ResultWas::Unknown: + case ResultWas::Ok: + case ResultWas::FailureBit: + case ResultWas::ExpressionFailed: + case ResultWas::Exception: + case ResultWas::DidntThrowException: + break; + } + if( assertionResult.hasExpression() ) + m_xml.endElement(); + } + + virtual void Aborted() { + // !TBD + } + + virtual void EndTestCase( const Catch::TestCaseInfo&, const Totals&, const std::string&, const std::string& ) { + m_xml.scopedElement( "OverallResult" ).writeAttribute( "success", m_currentTestSuccess ); + m_xml.endElement(); + } + + private: + ReporterConfig m_config; + bool m_currentTestSuccess; + XmlWriter m_xml; + int m_sectionDepth; + }; + +} // end namespace Catch + +// #included from: ../reporters/catch_reporter_junit.hpp +#define TWOBLUECUBES_CATCH_REPORTER_JUNIT_HPP_INCLUDED + +#include <assert.h> + +namespace Catch { + + class JunitReporter : public CumulativeReporterBase { + public: + JunitReporter( ReporterConfig const& _config ) + : CumulativeReporterBase( _config ), + xml( _config.stream() ) + {} + + ~JunitReporter(); + + static std::string getDescription() { + return "Reports test results in an XML format that looks like Ant's junitreport target"; + } + + virtual void noMatchingTestCases( std::string const& /*spec*/ ) {} + + virtual ReporterPreferences getPreferences() const { + ReporterPreferences prefs; + prefs.shouldRedirectStdOut = true; + return prefs; + } + + virtual void testRunStarting( TestRunInfo const& runInfo ) { + CumulativeReporterBase::testRunStarting( runInfo ); + xml.startElement( "testsuites" ); + } + + virtual void testGroupStarting( GroupInfo const& groupInfo ) { + suiteTimer.start(); + stdOutForSuite.str(""); + stdErrForSuite.str(""); + unexpectedExceptions = 0; + CumulativeReporterBase::testGroupStarting( groupInfo ); + } + + virtual bool assertionEnded( AssertionStats const& assertionStats ) { + if( assertionStats.assertionResult.getResultType() == ResultWas::ThrewException ) + unexpectedExceptions++; + return CumulativeReporterBase::assertionEnded( assertionStats ); + } + + virtual void testCaseEnded( TestCaseStats const& testCaseStats ) { + stdOutForSuite << testCaseStats.stdOut; + stdErrForSuite << testCaseStats.stdErr; + CumulativeReporterBase::testCaseEnded( testCaseStats ); + } + + virtual void testGroupEnded( TestGroupStats const& testGroupStats ) { + double suiteTime = suiteTimer.getElapsedSeconds(); + CumulativeReporterBase::testGroupEnded( testGroupStats ); + writeGroup( *m_testGroups.back(), suiteTime ); + } + + virtual void testRunEnded() { + 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", "tbd" ); // !TBD + + // Write test cases + for( TestGroupNode::ChildNodes::const_iterator + it = groupNode.children.begin(), itEnd = groupNode.children.end(); + it != itEnd; + ++it ) + writeTestCase( **it ); + + 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() ) { + if( rootSection.childSections.empty() ) + className = "global"; + } + 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", toString( 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( SectionNode::ChildSections::const_iterator + it = sectionNode.childSections.begin(), + itEnd = sectionNode.childSections.end(); + it != itEnd; + ++it ) + if( className.empty() ) + writeSection( name, "", **it ); + else + writeSection( className, name, **it ); + } + + void writeAssertions( SectionNode const& sectionNode ) { + for( SectionNode::Assertions::const_iterator + it = sectionNode.assertions.begin(), itEnd = sectionNode.assertions.end(); + it != itEnd; + ++it ) + writeAssertion( *it ); + } + void writeAssertion( AssertionStats const& stats ) { + AssertionResult const& result = stats.assertionResult; + if( !result.isOk() ) { + std::string elementName; + switch( result.getResultType() ) { + case ResultWas::ThrewException: + 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( std::vector<MessageInfo>::const_iterator + it = stats.infoMessages.begin(), + itEnd = stats.infoMessages.end(); + it != itEnd; + ++it ) + if( it->type == ResultWas::Info ) + oss << it->message << "\n"; + + oss << "at " << result.getSourceInfo(); + xml.writeText( oss.str(), false ); + } + } + + XmlWriter xml; + Timer suiteTimer; + std::ostringstream stdOutForSuite; + std::ostringstream stdErrForSuite; + unsigned int unexpectedExceptions; + }; + + INTERNAL_CATCH_REGISTER_REPORTER( "junit", JunitReporter ) + +} // end namespace Catch + +// #included from: ../reporters/catch_reporter_console.hpp +#define TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED + +namespace Catch { + + struct ConsoleReporter : StreamingReporterBase { + ConsoleReporter( ReporterConfig const& _config ) + : StreamingReporterBase( _config ), + m_headerPrinted( false ), + m_atLeastOneTestCasePrinted( false ) + {} + + virtual ~ConsoleReporter(); + static std::string getDescription() { + return "Reports test results as plain lines of text"; + } + virtual ReporterPreferences getPreferences() const { + ReporterPreferences prefs; + prefs.shouldRedirectStdOut = false; + return prefs; + } + + virtual void noMatchingTestCases( std::string const& spec ) { + stream << "No test cases matched '" << spec << "'" << std::endl; + } + + virtual void assertionStarting( AssertionInfo const& ) { + } + + virtual bool assertionEnded( AssertionStats const& _assertionStats ) { + AssertionResult const& result = _assertionStats.assertionResult; + + bool printInfoMessages = true; + + // Drop out if result was successful and we're not printing those + if( !m_config->includeSuccessfulResults() && result.isOk() ) { + if( result.getResultType() != ResultWas::Warning ) + return false; + printInfoMessages = false; + } + + lazyPrint(); + + AssertionPrinter printer( stream, _assertionStats, printInfoMessages ); + printer.print(); + stream << std::endl; + return true; + } + + virtual void sectionStarting( SectionInfo const& _sectionInfo ) { + m_headerPrinted = false; + StreamingReporterBase::sectionStarting( _sectionInfo ); + } + virtual void sectionEnded( SectionStats const& _sectionStats ) { + 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_headerPrinted ) { + if( m_config->showDurations() == ShowDurations::Always ) + stream << "Completed in " << _sectionStats.durationInSeconds << "s" << std::endl; + m_headerPrinted = false; + } + else { + if( m_config->showDurations() == ShowDurations::Always ) + stream << _sectionStats.sectionInfo.name << " completed in " << _sectionStats.durationInSeconds << "s" << std::endl; + } + StreamingReporterBase::sectionEnded( _sectionStats ); + } + + virtual void testCaseEnded( TestCaseStats const& _testCaseStats ) { + StreamingReporterBase::testCaseEnded( _testCaseStats ); + m_headerPrinted = false; + } + virtual void 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 ); + } + virtual void testRunEnded( TestRunStats const& _testRunStats ) { + if( m_atLeastOneTestCasePrinted ) + printTotalsDivider(); + printTotals( _testRunStats.totals ); + stream << "\n" << std::endl; + StreamingReporterBase::testRunEnded( _testRunStats ); + } + + private: + + class AssertionPrinter { + void operator= ( AssertionPrinter const& ); + public: + 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 message"; + 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 << Text( result.getExpandedExpression(), TextAttributes().setIndent(2) ) << "\n"; + } + } + void printMessage() const { + if( !messageLabel.empty() ) + stream << messageLabel << ":" << "\n"; + for( std::vector<MessageInfo>::const_iterator it = messages.begin(), itEnd = messages.end(); + it != itEnd; + ++it ) { + // If this assertion is a warning ignore any INFO messages + if( printInfoMessages || it->type != ResultWas::Info ) + stream << Text( it->message, TextAttributes().setIndent(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<MessageInfo> messages; + bool printInfoMessages; + }; + + void lazyPrint() { + + if( !currentTestRunInfo.used ) + lazyPrintRunInfo(); + if( !currentGroupInfo.used ) + lazyPrintGroupInfo(); + + if( !m_headerPrinted ) { + printTestCaseAndSectionHeader(); + m_headerPrinted = true; + } + m_atLeastOneTestCasePrinted = true; + } + void lazyPrintRunInfo() { + stream << "\n" << getTildes() << "\n"; + Colour colour( Colour::SecondaryText ); + stream << currentTestRunInfo->name + << " is a Catch v" << libraryVersion.majorVersion << "." + << libraryVersion.minorVersion << " b" + << libraryVersion.buildNumber; + if( libraryVersion.branchName != "master" ) + stream << " (" << libraryVersion.branchName << ")"; + stream << " host application.\n" + << "Run with -? for options\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 ); + + std::vector<SectionInfo>::const_iterator + 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.front().lineInfo; + + if( !lineInfo.empty() ){ + stream << getDashes() << "\n"; + Colour colourGuard( Colour::FileName ); + stream << lineInfo << "\n"; + } + stream << getDots() << "\n" << std::endl; + } + + void printClosedHeader( std::string const& _name ) { + printOpenHeader( _name ); + stream << getDots() << "\n"; + } + void printOpenHeader( std::string const& _name ) { + stream << getDashes() << "\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 << Text( _string, TextAttributes() + .setIndent( indent+i) + .setInitialIndent( indent ) ) << "\n"; + } + + void printTotals( const Totals& totals ) { + if( totals.testCases.total() == 0 ) { + stream << "No tests ran"; + } + else if( totals.assertions.total() == 0 ) { + Colour colour( Colour::Yellow ); + printCounts( "test case", totals.testCases ); + stream << " (no assertions)"; + } + else if( totals.assertions.failed ) { + Colour colour( Colour::ResultError ); + printCounts( "test case", totals.testCases ); + if( totals.testCases.failed > 0 ) { + stream << " ("; + printCounts( "assertion", totals.assertions ); + stream << ")"; + } + } + else { + Colour colour( Colour::ResultSuccess ); + stream << "All tests passed (" + << pluralise( totals.assertions.passed, "assertion" ) << " in " + << pluralise( totals.testCases.passed, "test case" ) << ")"; + } + } + void printCounts( std::string const& label, Counts const& counts ) { + if( counts.total() == 1 ) { + stream << "1 " << label << " - "; + if( counts.failed ) + stream << "failed"; + else + stream << "passed"; + } + else { + stream << counts.total() << " " << label << "s "; + if( counts.passed ) { + if( counts.failed ) + stream << "- " << counts.failed << " failed"; + else if( counts.passed == 2 ) + stream << "- both passed"; + else + stream << "- all passed"; + } + else { + if( counts.failed == 2 ) + stream << "- both failed"; + else + stream << "- all failed"; + } + } + } + + void printTotalsDivider() { + stream << getDoubleDashes() << "\n"; + } + void printSummaryDivider() { + stream << getDashes() << "\n"; + } + static std::string const& getDashes() { + static const std::string dashes( CATCH_CONFIG_CONSOLE_WIDTH-1, '-' ); + return dashes; + } + static std::string const& getDots() { + static const std::string dots( CATCH_CONFIG_CONSOLE_WIDTH-1, '.' ); + return dots; + } + static std::string const& getDoubleDashes() { + static const std::string doubleDashes( CATCH_CONFIG_CONSOLE_WIDTH-1, '=' ); + return doubleDashes; + } + static std::string const& getTildes() { + static const std::string dots( CATCH_CONFIG_CONSOLE_WIDTH-1, '~' ); + return dots; + } + + private: + bool m_headerPrinted; + bool m_atLeastOneTestCasePrinted; + }; + + INTERNAL_CATCH_REGISTER_REPORTER( "console", ConsoleReporter ) + +} // end namespace Catch + +namespace Catch { + NonCopyable::~NonCopyable() {} + IShared::~IShared() {} + StreamBufBase::~StreamBufBase() throw() {} + IContext::~IContext() {} + IResultCapture::~IResultCapture() {} + ITestCase::~ITestCase() {} + ITestCaseRegistry::~ITestCaseRegistry() {} + IRegistryHub::~IRegistryHub() {} + IMutableRegistryHub::~IMutableRegistryHub() {} + IExceptionTranslator::~IExceptionTranslator() {} + IExceptionTranslatorRegistry::~IExceptionTranslatorRegistry() {} + IReporter::~IReporter() {} + IReporterFactory::~IReporterFactory() {} + IReporterRegistry::~IReporterRegistry() {} + IStreamingReporter::~IStreamingReporter() {} + AssertionStats::~AssertionStats() {} + SectionStats::~SectionStats() {} + TestCaseStats::~TestCaseStats() {} + TestGroupStats::~TestGroupStats() {} + TestRunStats::~TestRunStats() {} + CumulativeReporterBase::SectionNode::~SectionNode() {} + CumulativeReporterBase::~CumulativeReporterBase() {} + + StreamingReporterBase::~StreamingReporterBase() {} + ConsoleReporter::~ConsoleReporter() {} + IRunner::~IRunner() {} + IMutableContext::~IMutableContext() {} + IConfig::~IConfig() {} + XmlReporter::~XmlReporter() {} + JunitReporter::~JunitReporter() {} + TestRegistry::~TestRegistry() {} + FreeFunctionTestCase::~FreeFunctionTestCase() {} + IGeneratorInfo::~IGeneratorInfo() {} + IGeneratorsForTest::~IGeneratorsForTest() {} + TagParser::~TagParser() {} + TagExtracter::~TagExtracter() {} + TagExpressionParser::~TagExpressionParser() {} + + Matchers::Impl::StdString::Equals::~Equals() {} + Matchers::Impl::StdString::Contains::~Contains() {} + Matchers::Impl::StdString::StartsWith::~StartsWith() {} + Matchers::Impl::StdString::EndsWith::~EndsWith() {} + + void Config::dummy() {} + + INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( "xml", XmlReporter ) +} + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +#endif + +#ifdef CATCH_CONFIG_MAIN +// #included from: internal/catch_default_main.hpp +#define TWOBLUECUBES_CATCH_DEFAULT_MAIN_HPP_INCLUDED + +#ifndef __OBJC__ + +// Standard C/C++ main entry point +int main (int argc, char * const argv[]) { + return Catch::Session().run( argc, argv ); +} + +#else // __OBJC__ + +// Objective-C entry point +int main (int argc, char * const argv[]) { +#if !CATCH_ARC_ENABLED + NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; +#endif + + Catch::registerTestMethods(); + int result = Catch::Session().run( argc, (char* const*)argv ); + +#if !CATCH_ARC_ENABLED + [pool drain]; +#endif + + return result; +} + +#endif // __OBJC__ + +#endif + +////// + +// If this config identifier is defined then all CATCH macros are prefixed with CATCH_ +#ifdef CATCH_CONFIG_PREFIX_ALL + +#define CATCH_REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE" ) +#define CATCH_REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::NegateResult, "CATCH_REQUIRE_FALSE" ) + +#define CATCH_REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS" ) +#define CATCH_REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS_AS" ) +#define CATCH_REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_NOTHROW" ) + +#define CATCH_CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK" ) +#define CATCH_CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::NegateResult, "CATCH_CHECK_FALSE" ) +#define CATCH_CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_IF" ) +#define CATCH_CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_ELSE" ) +#define CATCH_CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CATCH_CHECK_NOFAIL" ) + +#define CATCH_CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS" ) +#define CATCH_CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS_AS" ) +#define CATCH_CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_NOTHROW" ) + +#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THAT" ) +#define CATCH_REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THAT" ) + +#define CATCH_INFO( msg ) INTERNAL_CATCH_INFO( msg, "CATCH_INFO" ) +#define CATCH_WARN( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "CATCH_WARN" ) +#define CATCH_FAIL( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL" ) +#define CATCH_SUCCEED( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED" ) +#define CATCH_SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( msg, "CATCH_INFO" ) +#define CATCH_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CATCH_CAPTURE" ) +#define CATCH_SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CATCH_CAPTURE" ) + +#ifdef CATCH_CONFIG_VARIADIC_MACROS + #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_SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ ) +#else + #define CATCH_TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description ) + #define CATCH_TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description ) + #define CATCH_METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description ) + #define CATCH_SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description ) +#endif +#define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" ) + +#define CATCH_REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) +#define CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) + +#define CATCH_GENERATE( expr) INTERNAL_CATCH_GENERATE( expr ) + +// "BDD-style" convenience wrappers +#ifdef CATCH_CONFIG_VARIADIC_MACROS +#define CATCH_SCENARIO( ... ) CATCH_TEST_CASE( "Scenario: " __VA_ARGS__ ) +#else +#define CATCH_SCENARIO( name, tags ) CATCH_TEST_CASE( "Scenario: " name, tags ) +#endif +#define CATCH_GIVEN( desc ) CATCH_SECTION( "Given: " desc, "" ) +#define CATCH_WHEN( desc ) CATCH_SECTION( " When: " desc, "" ) +#define CATCH_AND_WHEN( desc ) CATCH_SECTION( " And: " desc, "" ) +#define CATCH_THEN( desc ) CATCH_SECTION( " Then: " desc, "" ) +#define CATCH_AND_THEN( desc ) CATCH_SECTION( " And: " desc, "" ) + +// If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required +#else + +#define REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "REQUIRE" ) +#define REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::NegateResult, "REQUIRE_FALSE" ) + +#define REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., Catch::ResultDisposition::Normal, "REQUIRE_THROWS" ) +#define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "REQUIRE_THROWS_AS" ) +#define REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "REQUIRE_NOTHROW" ) + +#define CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK" ) +#define CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::NegateResult, "CHECK_FALSE" ) +#define CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_IF" ) +#define CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_ELSE" ) +#define CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CHECK_NOFAIL" ) + +#define CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS" ) +#define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS_AS" ) +#define CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK_NOTHROW" ) + +#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THAT" ) +#define REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "REQUIRE_THAT" ) + +#define INFO( msg ) INTERNAL_CATCH_INFO( msg, "INFO" ) +#define WARN( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "WARN" ) +#define FAIL( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL" ) +#define SUCCEED( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED" ) +#define SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( msg, "INFO" ) +#define CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CAPTURE" ) +#define SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CAPTURE" ) + +#ifdef CATCH_CONFIG_VARIADIC_MACROS + #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 SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ ) +#else + #define TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description ) + #define TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description ) + #define METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description ) + #define SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description ) +#endif +#define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" ) + +#define REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) +#define REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) + +#define GENERATE( expr) INTERNAL_CATCH_GENERATE( expr ) + +#endif + +#define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) + +// "BDD-style" convenience wrappers +#ifdef CATCH_CONFIG_VARIADIC_MACROS +#define SCENARIO( ... ) TEST_CASE( "Scenario: " __VA_ARGS__ ) +#else +#define SCENARIO( name, tags ) TEST_CASE( "Scenario: " name, tags ) +#endif +#define GIVEN( desc ) SECTION( " Given: " desc, "" ) +#define WHEN( desc ) SECTION( " When: " desc, "" ) +#define AND_WHEN( desc ) SECTION( "And when: " desc, "" ) +#define THEN( desc ) SECTION( " Then: " desc, "" ) +#define AND_THEN( desc ) SECTION( " And: " desc, "" ) + +using Catch::Detail::Approx; + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED + |