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catch2/single_include/catch.hpp
Phil Nash c984fc3ecd v1.4.0 
- use __COUNTER__ for unique IDS instead of __LINE__ (where possible)
+ bug fixes
2016-03-15 07:24:26 +00:00

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/*
* Catch v1.4.0
* Generated: 2016-03-15 07:23:12.623111
* ----------------------------------------------------------
* 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 system_header
#elif defined __GNUC__
# pragma GCC system_header
#endif
// #included from: internal/catch_suppress_warnings.h
#ifdef __clang__
# ifdef __ICC // icpc defines the __clang__ macro
# pragma warning(push)
# pragma warning(disable: 161 1682)
# else // __ICC
# pragma clang diagnostic ignored "-Wglobal-constructors"
# pragma clang diagnostic ignored "-Wvariadic-macros"
# pragma clang diagnostic ignored "-Wc99-extensions"
# pragma clang diagnostic ignored "-Wunused-variable"
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wpadded"
# pragma clang diagnostic ignored "-Wc++98-compat"
# pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
# pragma clang diagnostic ignored "-Wswitch-enum"
# pragma clang diagnostic ignored "-Wcovered-switch-default"
# endif
#elif defined __GNUC__
# pragma GCC diagnostic ignored "-Wvariadic-macros"
# pragma GCC diagnostic ignored "-Wunused-variable"
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wpadded"
#endif
#if defined(CATCH_CONFIG_MAIN) || defined(CATCH_CONFIG_RUNNER)
# define CATCH_IMPL
#endif
#ifdef CATCH_IMPL
# ifndef CLARA_CONFIG_MAIN
# define CLARA_CONFIG_MAIN_NOT_DEFINED
# define CLARA_CONFIG_MAIN
# endif
#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 )
#ifdef CATCH_CONFIG_COUNTER
# define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __COUNTER__ )
#else
# define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ )
#endif
#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
// Detect a number of compiler features - mostly C++11/14 conformance - by compiler
// The following features are defined:
//
// CATCH_CONFIG_CPP11_NULLPTR : is nullptr supported?
// CATCH_CONFIG_CPP11_NOEXCEPT : is noexcept supported?
// CATCH_CONFIG_CPP11_GENERATED_METHODS : The delete and default keywords for compiler generated methods
// CATCH_CONFIG_CPP11_IS_ENUM : std::is_enum is supported?
// CATCH_CONFIG_CPP11_TUPLE : std::tuple is supported
// CATCH_CONFIG_CPP11_LONG_LONG : is long long supported?
// CATCH_CONFIG_CPP11_OVERRIDE : is override supported?
// CATCH_CONFIG_CPP11_UNIQUE_PTR : is unique_ptr supported (otherwise use auto_ptr)
// CATCH_CONFIG_CPP11_OR_GREATER : Is C++11 supported?
// CATCH_CONFIG_VARIADIC_MACROS : are variadic macros supported?
// CATCH_CONFIG_COUNTER : is the __COUNTER__ macro supported?
// ****************
// Note to maintainers: if new toggles are added please document them
// in configuration.md, too
// ****************
// In general each macro has a _NO_<feature name> form
// (e.g. CATCH_CONFIG_CPP11_NO_NULLPTR) which disables the feature.
// Many features, at point of detection, define an _INTERNAL_ macro, so they
// can be combined, en-mass, with the _NO_ forms later.
// All the C++11 features can be disabled with CATCH_CONFIG_NO_CPP11
#if defined(__cplusplus) && __cplusplus >= 201103L
# define CATCH_CPP11_OR_GREATER
#endif
#ifdef __clang__
# if __has_feature(cxx_nullptr)
# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
# endif
# if __has_feature(cxx_noexcept)
# define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
# endif
# if defined(CATCH_CPP11_OR_GREATER)
# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS _Pragma( "clang diagnostic ignored \"-Wparentheses\"" )
# endif
#endif // __clang__
////////////////////////////////////////////////////////////////////////////////
// Borland
#ifdef __BORLANDC__
#endif // __BORLANDC__
////////////////////////////////////////////////////////////////////////////////
// EDG
#ifdef __EDG_VERSION__
#endif // __EDG_VERSION__
////////////////////////////////////////////////////////////////////////////////
// Digital Mars
#ifdef __DMC__
#endif // __DMC__
////////////////////////////////////////////////////////////////////////////////
// GCC
#ifdef __GNUC__
# if __GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__)
# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
# endif
# if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS) && defined(CATCH_CPP11_OR_GREATER)
# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS _Pragma( "GCC diagnostic ignored \"-Wparentheses\"" )
# endif
// - otherwise more recent versions define __cplusplus >= 201103L
// and will get picked up below
#endif // __GNUC__
////////////////////////////////////////////////////////////////////////////////
// Visual C++
#ifdef _MSC_VER
#if (_MSC_VER >= 1600)
# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
# define CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
#endif
#if (_MSC_VER >= 1900 ) // (VC++ 13 (VS2015))
#define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
#define CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
#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 )
#define CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
#endif
// Use __COUNTER__ if the compiler supports it
#if ( defined _MSC_VER && _MSC_VER >= 1300 ) || \
( defined __GNUC__ && __GNUC__ >= 4 && __GNUC_MINOR__ >= 3 ) || \
( defined __clang__ && __clang_major__ >= 3 )
#define CATCH_INTERNAL_CONFIG_COUNTER
#endif
////////////////////////////////////////////////////////////////////////////////
// C++ language feature support
// catch all support for C++11
#if defined(CATCH_CPP11_OR_GREATER)
# if !defined(CATCH_INTERNAL_CONFIG_CPP11_NULLPTR)
# define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
# endif
# ifndef CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
# define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
# endif
# ifndef CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
# define CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
# endif
# ifndef CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM
# define CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM
# endif
# ifndef CATCH_INTERNAL_CONFIG_CPP11_TUPLE
# define CATCH_INTERNAL_CONFIG_CPP11_TUPLE
# endif
# ifndef CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
# define CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
# endif
# if !defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG)
# define CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG
# endif
# if !defined(CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE)
# define CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE
# endif
# if !defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR)
# define CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
# endif
#endif // __cplusplus >= 201103L
// Now set the actual defines based on the above + anything the user has configured
#if defined(CATCH_INTERNAL_CONFIG_CPP11_NULLPTR) && !defined(CATCH_CONFIG_CPP11_NO_NULLPTR) && !defined(CATCH_CONFIG_CPP11_NULLPTR) && !defined(CATCH_CONFIG_NO_CPP11)
# define CATCH_CONFIG_CPP11_NULLPTR
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_CONFIG_CPP11_NO_NOEXCEPT) && !defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_CONFIG_NO_CPP11)
# define CATCH_CONFIG_CPP11_NOEXCEPT
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS) && !defined(CATCH_CONFIG_CPP11_NO_GENERATED_METHODS) && !defined(CATCH_CONFIG_CPP11_GENERATED_METHODS) && !defined(CATCH_CONFIG_NO_CPP11)
# define CATCH_CONFIG_CPP11_GENERATED_METHODS
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM) && !defined(CATCH_CONFIG_CPP11_NO_IS_ENUM) && !defined(CATCH_CONFIG_CPP11_IS_ENUM) && !defined(CATCH_CONFIG_NO_CPP11)
# define CATCH_CONFIG_CPP11_IS_ENUM
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_TUPLE) && !defined(CATCH_CONFIG_CPP11_NO_TUPLE) && !defined(CATCH_CONFIG_CPP11_TUPLE) && !defined(CATCH_CONFIG_NO_CPP11)
# define CATCH_CONFIG_CPP11_TUPLE
#endif
#if defined(CATCH_INTERNAL_CONFIG_VARIADIC_MACROS) && !defined(CATCH_CONFIG_NO_VARIADIC_MACROS) && !defined(CATCH_CONFIG_VARIADIC_MACROS)
# define CATCH_CONFIG_VARIADIC_MACROS
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_NO_LONG_LONG) && !defined(CATCH_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_NO_CPP11)
# define CATCH_CONFIG_CPP11_LONG_LONG
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_NO_OVERRIDE) && !defined(CATCH_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_NO_CPP11)
# define CATCH_CONFIG_CPP11_OVERRIDE
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_NO_UNIQUE_PTR) && !defined(CATCH_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_NO_CPP11)
# define CATCH_CONFIG_CPP11_UNIQUE_PTR
#endif
#if defined(CATCH_INTERNAL_CONFIG_COUNTER) && !defined(CATCH_CONFIG_NO_COUNTER) && !defined(CATCH_CONFIG_COUNTER)
# define CATCH_CONFIG_COUNTER
#endif
#if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS)
# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS
#endif
// noexcept support:
#if defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_NOEXCEPT)
# define CATCH_NOEXCEPT noexcept
# define CATCH_NOEXCEPT_IS(x) noexcept(x)
#else
# define CATCH_NOEXCEPT throw()
# define CATCH_NOEXCEPT_IS(x)
#endif
// nullptr support
#ifdef CATCH_CONFIG_CPP11_NULLPTR
# define CATCH_NULL nullptr
#else
# define CATCH_NULL NULL
#endif
// override support
#ifdef CATCH_CONFIG_CPP11_OVERRIDE
# define CATCH_OVERRIDE override
#else
# define CATCH_OVERRIDE
#endif
// unique_ptr support
#ifdef CATCH_CONFIG_CPP11_UNIQUE_PTR
# define CATCH_AUTO_PTR( T ) std::unique_ptr<T>
#else
# define CATCH_AUTO_PTR( T ) std::auto_ptr<T>
#endif
namespace Catch {
struct IConfig;
struct CaseSensitive { enum Choice {
Yes,
No
}; };
class NonCopyable {
#ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
NonCopyable( NonCopyable const& ) = delete;
NonCopyable( NonCopyable && ) = delete;
NonCopyable& operator = ( NonCopyable const& ) = delete;
NonCopyable& operator = ( NonCopyable && ) = delete;
#else
NonCopyable( NonCopyable const& info );
NonCopyable& operator = ( NonCopyable const& );
#endif
protected:
NonCopyable() {}
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;
}
bool startsWith( std::string const& s, std::string const& prefix );
bool endsWith( std::string const& s, std::string const& suffix );
bool contains( std::string const& s, std::string const& infix );
void toLowerInPlace( std::string& s );
std::string toLower( std::string const& s );
std::string trim( std::string const& str );
bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis );
struct pluralise {
pluralise( std::size_t count, std::string const& label );
friend std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser );
std::size_t m_count;
std::string m_label;
};
struct SourceLineInfo {
SourceLineInfo();
SourceLineInfo( char const* _file, std::size_t _line );
SourceLineInfo( SourceLineInfo const& other );
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
SourceLineInfo( SourceLineInfo && ) = default;
SourceLineInfo& operator = ( SourceLineInfo const& ) = default;
SourceLineInfo& operator = ( SourceLineInfo && ) = default;
# endif
bool empty() const;
bool operator == ( SourceLineInfo const& other ) const;
bool operator < ( SourceLineInfo const& other ) const;
std::string file;
std::size_t line;
};
std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info );
// This is just here to avoid compiler warnings with macro constants and boolean literals
inline bool isTrue( bool value ){ return value; }
inline bool alwaysTrue() { return true; }
inline bool alwaysFalse() { return false; }
void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo );
void seedRng( IConfig const& config );
unsigned int rngSeed();
// Use this in variadic streaming macros to allow
// >> +StreamEndStop
// as well as
// >> stuff +StreamEndStop
struct StreamEndStop {
std::string operator+() {
return std::string();
}
};
template<typename T>
T const& operator + ( T const& value, StreamEndStop ) {
return value;
}
}
#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 );
NotImplementedException( NotImplementedException const& ) {}
virtual ~NotImplementedException() CATCH_NOEXCEPT {}
virtual const char* what() const CATCH_NOEXCEPT;
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( CATCH_NULL ){}
Ptr( T* p ) : m_p( p ){
if( m_p )
m_p->addRef();
}
Ptr( Ptr const& other ) : m_p( other.m_p ){
if( m_p )
m_p->addRef();
}
~Ptr(){
if( m_p )
m_p->release();
}
void reset() {
if( m_p )
m_p->release();
m_p = CATCH_NULL;
}
Ptr& operator = ( T* p ){
Ptr temp( p );
swap( temp );
return *this;
}
Ptr& operator = ( Ptr const& other ){
Ptr temp( other );
swap( temp );
return *this;
}
void swap( Ptr& other ) { std::swap( m_p, other.m_p ); }
T* get() const{ return m_p; }
T& operator*() const { return *m_p; }
T* operator->() const { return m_p; }
bool operator !() const { return m_p == CATCH_NULL; }
operator SafeBool::type() const { return SafeBool::makeSafe( m_p != CATCH_NULL ); }
private:
T* m_p;
};
struct IShared : NonCopyable {
virtual ~IShared();
virtual void addRef() const = 0;
virtual void release() const = 0;
};
template<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 TestSpec;
struct ITestCase : IShared {
virtual void invoke () const = 0;
protected:
virtual ~ITestCase();
};
class TestCase;
struct IConfig;
struct ITestCaseRegistry {
virtual ~ITestCaseRegistry();
virtual std::vector<TestCase> const& getAllTests() const = 0;
virtual std::vector<TestCase> const& getAllTestsSorted( IConfig const& config ) const = 0;
};
bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config );
std::vector<TestCase> filterTests( std::vector<TestCase> const& testCases, TestSpec const& testSpec, IConfig const& config );
std::vector<TestCase> const& getAllTestCasesSorted( IConfig const& config );
}
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;
};
void registerTestCase
( ITestCase* testCase,
char const* className,
NameAndDesc const& nameAndDesc,
SourceLineInfo const& lineInfo );
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 );
}
~AutoReg();
private:
AutoReg( AutoReg const& );
void operator= ( AutoReg const& );
};
void registerTestCaseFunction
( TestFunction function,
SourceLineInfo const& lineInfo,
NameAndDesc const& nameAndDesc );
} // end namespace Catch
#ifdef CATCH_CONFIG_VARIADIC_MACROS
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TESTCASE2( TestName, ... ) \
static void TestName(); \
namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &TestName, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( __VA_ARGS__ ) ); }\
static void TestName()
#define INTERNAL_CATCH_TESTCASE( ... ) \
INTERNAL_CATCH_TESTCASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), __VA_ARGS__ )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, ... ) \
namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); }
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TEST_CASE_METHOD2( TestName, ClassName, ... )\
namespace{ \
struct TestName : ClassName{ \
void test(); \
}; \
Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &TestName::test, #ClassName, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); \
} \
void TestName::test()
#define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, ... ) \
INTERNAL_CATCH_TEST_CASE_METHOD2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), ClassName, __VA_ARGS__ )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_REGISTER_TESTCASE( Function, ... ) \
Catch::AutoReg( Function, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( __VA_ARGS__ ) );
#else
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TESTCASE2( TestName, Name, Desc ) \
static void TestName(); \
namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &TestName, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( Name, Desc ) ); }\
static void TestName()
#define INTERNAL_CATCH_TESTCASE( Name, Desc ) \
INTERNAL_CATCH_TESTCASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), Name, Desc )
///////////////////////////////////////////////////////////////////////////////
#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_METHOD2( TestCaseName, ClassName, TestName, Desc )\
namespace{ \
struct TestCaseName : ClassName{ \
void test(); \
}; \
Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &TestCaseName::test, #ClassName, Catch::NameAndDesc( TestName, Desc ), CATCH_INTERNAL_LINEINFO ); \
} \
void TestCaseName::test()
#define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, TestName, Desc )\
INTERNAL_CATCH_TEST_CASE_METHOD2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), ClassName, TestName, Desc )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_REGISTER_TESTCASE( Function, Name, Desc ) \
Catch::AutoReg( Function, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( Name, Desc ) );
#endif
// #included from: internal/catch_capture.hpp
#define TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED
// #included from: catch_result_builder.h
#define TWOBLUECUBES_CATCH_RESULT_BUILDER_H_INCLUDED
// #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,
FatalErrorCondition = 0x200 | FailureBit
}; };
inline bool isOk( ResultWas::OfType resultType ) {
return ( resultType & ResultWas::FailureBit ) == 0;
}
inline bool isJustInfo( int flags ) {
return flags == ResultWas::Info;
}
// ResultDisposition::Flags enum
struct ResultDisposition { enum Flags {
Normal = 0x01,
ContinueOnFailure = 0x02, // Failures fail test, but execution continues
FalseTest = 0x04, // Prefix expression with !
SuppressFail = 0x08 // Failures are reported but do not fail the test
}; };
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 isFalseTest( int flags ) { return ( flags & ResultDisposition::FalseTest ) != 0; }
inline bool shouldSuppressFailure( int flags ) { return ( flags & ResultDisposition::SuppressFail ) != 0; }
} // end namespace Catch
// #included from: catch_assertionresult.h
#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED
#include <string>
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();
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
AssertionResult( AssertionResult const& ) = default;
AssertionResult( AssertionResult && ) = default;
AssertionResult& operator = ( AssertionResult const& ) = default;
AssertionResult& operator = ( AssertionResult && ) = default;
# endif
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_matchers.hpp
#define TWOBLUECUBES_CATCH_MATCHERS_HPP_INCLUDED
namespace Catch {
namespace Matchers {
namespace Impl {
namespace Generic {
template<typename ExpressionT> class AllOf;
template<typename ExpressionT> class AnyOf;
template<typename ExpressionT> class Not;
}
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;
Generic::AllOf<ExpressionT> operator && ( Matcher<ExpressionT> const& other ) const;
Generic::AnyOf<ExpressionT> operator || ( Matcher<ExpressionT> const& other ) const;
Generic::Not<ExpressionT> operator ! () const;
};
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 Not : public MatcherImpl<Not<ExpressionT>, ExpressionT> {
public:
explicit Not( Matcher<ExpressionT> const& matcher ) : m_matcher(matcher.clone()) {}
Not( Not const& other ) : m_matcher( other.m_matcher ) {}
virtual bool match( ExpressionT const& expr ) const CATCH_OVERRIDE {
return !m_matcher->match( expr );
}
virtual std::string toString() const CATCH_OVERRIDE {
return "not " + m_matcher->toString();
}
private:
Ptr< Matcher<ExpressionT> > m_matcher;
};
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();
}
AllOf operator && ( Matcher<ExpressionT> const& other ) const {
AllOf allOfExpr( *this );
allOfExpr.add( other );
return allOfExpr;
}
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();
}
AnyOf operator || ( Matcher<ExpressionT> const& other ) const {
AnyOf anyOfExpr( *this );
anyOfExpr.add( other );
return anyOfExpr;
}
private:
std::vector<Ptr<Matcher<ExpressionT> > > m_matchers;
};
} // namespace Generic
template<typename ExpressionT>
Generic::AllOf<ExpressionT> Matcher<ExpressionT>::operator && ( Matcher<ExpressionT> const& other ) const {
Generic::AllOf<ExpressionT> allOfExpr;
allOfExpr.add( *this );
allOfExpr.add( other );
return allOfExpr;
}
template<typename ExpressionT>
Generic::AnyOf<ExpressionT> Matcher<ExpressionT>::operator || ( Matcher<ExpressionT> const& other ) const {
Generic::AnyOf<ExpressionT> anyOfExpr;
anyOfExpr.add( *this );
anyOfExpr.add( other );
return anyOfExpr;
}
template<typename ExpressionT>
Generic::Not<ExpressionT> Matcher<ExpressionT>::operator ! () const {
return Generic::Not<ExpressionT>( *this );
}
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 CasedString
{
CasedString( std::string const& str, CaseSensitive::Choice caseSensitivity )
: m_caseSensitivity( caseSensitivity ),
m_str( adjustString( str ) )
{}
std::string adjustString( std::string const& str ) const {
return m_caseSensitivity == CaseSensitive::No
? toLower( str )
: str;
}
std::string toStringSuffix() const
{
return m_caseSensitivity == CaseSensitive::No
? " (case insensitive)"
: "";
}
CaseSensitive::Choice m_caseSensitivity;
std::string m_str;
};
struct Equals : MatcherImpl<Equals, std::string> {
Equals( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
: m_data( str, caseSensitivity )
{}
Equals( Equals const& other ) : m_data( other.m_data ){}
virtual ~Equals();
virtual bool match( std::string const& expr ) const {
return m_data.m_str == m_data.adjustString( expr );;
}
virtual std::string toString() const {
return "equals: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
}
CasedString m_data;
};
struct Contains : MatcherImpl<Contains, std::string> {
Contains( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
: m_data( substr, caseSensitivity ){}
Contains( Contains const& other ) : m_data( other.m_data ){}
virtual ~Contains();
virtual bool match( std::string const& expr ) const {
return m_data.adjustString( expr ).find( m_data.m_str ) != std::string::npos;
}
virtual std::string toString() const {
return "contains: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
}
CasedString m_data;
};
struct StartsWith : MatcherImpl<StartsWith, std::string> {
StartsWith( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
: m_data( substr, caseSensitivity ){}
StartsWith( StartsWith const& other ) : m_data( other.m_data ){}
virtual ~StartsWith();
virtual bool match( std::string const& expr ) const {
return startsWith( m_data.adjustString( expr ), m_data.m_str );
}
virtual std::string toString() const {
return "starts with: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
}
CasedString m_data;
};
struct EndsWith : MatcherImpl<EndsWith, std::string> {
EndsWith( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
: m_data( substr, caseSensitivity ){}
EndsWith( EndsWith const& other ) : m_data( other.m_data ){}
virtual ~EndsWith();
virtual bool match( std::string const& expr ) const {
return endsWith( m_data.adjustString( expr ), m_data.m_str );
}
virtual std::string toString() const {
return "ends with: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
}
CasedString m_data;
};
} // 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::Not<ExpressionT> Not( Impl::Matcher<ExpressionT> const& m ) {
return Impl::Generic::Not<ExpressionT>( m );
}
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, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
return Impl::StdString::Equals( str, caseSensitivity );
}
inline Impl::StdString::Equals Equals( const char* str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
return Impl::StdString::Equals( Impl::StdString::makeString( str ), caseSensitivity );
}
inline Impl::StdString::Contains Contains( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
return Impl::StdString::Contains( substr, caseSensitivity );
}
inline Impl::StdString::Contains Contains( const char* substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
return Impl::StdString::Contains( Impl::StdString::makeString( substr ), caseSensitivity );
}
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
namespace Catch {
struct TestFailureException{};
template<typename T> class ExpressionLhs;
struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison;
struct CopyableStream {
CopyableStream() {}
CopyableStream( CopyableStream const& other ) {
oss << other.oss.str();
}
CopyableStream& operator=( CopyableStream const& other ) {
oss.str("");
oss << other.oss.str();
return *this;
}
std::ostringstream oss;
};
class ResultBuilder {
public:
ResultBuilder( char const* macroName,
SourceLineInfo const& lineInfo,
char const* capturedExpression,
ResultDisposition::Flags resultDisposition,
char const* secondArg = "" );
template<typename T>
ExpressionLhs<T const&> operator <= ( T const& operand );
ExpressionLhs<bool> operator <= ( bool value );
template<typename T>
ResultBuilder& operator << ( T const& value ) {
m_stream.oss << value;
return *this;
}
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& );
ResultBuilder& setResultType( ResultWas::OfType result );
ResultBuilder& setResultType( bool result );
ResultBuilder& setLhs( std::string const& lhs );
ResultBuilder& setRhs( std::string const& rhs );
ResultBuilder& setOp( std::string const& op );
void endExpression();
std::string reconstructExpression() const;
AssertionResult build() const;
void useActiveException( ResultDisposition::Flags resultDisposition = ResultDisposition::Normal );
void captureResult( ResultWas::OfType resultType );
void captureExpression();
void captureExpectedException( std::string const& expectedMessage );
void captureExpectedException( Matchers::Impl::Matcher<std::string> const& matcher );
void handleResult( AssertionResult const& result );
void react();
bool shouldDebugBreak() const;
bool allowThrows() const;
private:
AssertionInfo m_assertionInfo;
AssertionResultData m_data;
struct ExprComponents {
ExprComponents() : testFalse( false ) {}
bool testFalse;
std::string lhs, rhs, op;
} m_exprComponents;
CopyableStream m_stream;
bool m_shouldDebugBreak;
bool m_shouldThrow;
};
} // namespace Catch
// Include after due to circular dependency:
// #included from: catch_expression_lhs.hpp
#define TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED
// #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
#include <cstddef>
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 bool( opCast( lhs ) == opCast( rhs ) );
}
};
template<typename T1, typename T2>
struct Evaluator<T1, T2, IsNotEqualTo> {
static bool evaluate( T1 const& lhs, T2 const& rhs ) {
return bool( opCast( lhs ) != opCast( rhs ) );
}
};
template<typename T1, typename T2>
struct Evaluator<T1, T2, IsLessThan> {
static bool evaluate( T1 const& lhs, T2 const& rhs ) {
return bool( opCast( lhs ) < opCast( rhs ) );
}
};
template<typename T1, typename T2>
struct Evaluator<T1, T2, IsGreaterThan> {
static bool evaluate( T1 const& lhs, T2 const& rhs ) {
return bool( opCast( lhs ) > opCast( rhs ) );
}
};
template<typename T1, typename T2>
struct Evaluator<T1, T2, IsGreaterThanOrEqualTo> {
static bool evaluate( T1 const& lhs, T2 const& rhs ) {
return bool( opCast( lhs ) >= opCast( rhs ) );
}
};
template<typename T1, typename T2>
struct Evaluator<T1, T2, IsLessThanOrEqualTo> {
static bool evaluate( T1 const& lhs, T2 const& rhs ) {
return bool( 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_LONG_LONG
// long long to unsigned X
template<Operator Op> bool compare( long long lhs, unsigned int rhs ) {
return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
}
template<Operator Op> bool compare( long long lhs, unsigned long rhs ) {
return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
}
template<Operator Op> bool compare( long long lhs, unsigned long long rhs ) {
return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
}
template<Operator Op> bool compare( long long lhs, unsigned char rhs ) {
return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
}
// unsigned long long to X
template<Operator Op> bool compare( unsigned long long lhs, int rhs ) {
return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
}
template<Operator Op> bool compare( unsigned long long lhs, long rhs ) {
return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
}
template<Operator Op> bool compare( unsigned long long lhs, long long rhs ) {
return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
}
template<Operator Op> bool compare( unsigned long long lhs, char rhs ) {
return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
}
// pointer to long long (when comparing against NULL)
template<Operator Op, typename T> bool compare( long 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 long rhs ) {
return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
}
#endif // CATCH_CONFIG_CPP11_LONG_LONG
#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( nullptr, rhs );
}
template<Operator Op, typename T> bool compare( T* lhs, std::nullptr_t ) {
return Evaluator<T*, T*, Op>::evaluate( lhs, nullptr );
}
#endif // CATCH_CONFIG_CPP11_NULLPTR
} // end of namespace Internal
} // end of namespace Catch
#ifdef _MSC_VER
#pragma warning(pop)
#endif
// #included from: catch_tostring.h
#define TWOBLUECUBES_CATCH_TOSTRING_H_INCLUDED
#include <sstream>
#include <iomanip>
#include <limits>
#include <vector>
#include <cstddef>
#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
#ifdef CATCH_CONFIG_CPP11_TUPLE
#include <tuple>
#endif
#ifdef CATCH_CONFIG_CPP11_IS_ENUM
#include <type_traits>
#endif
namespace Catch {
// Why we're here.
template<typename T>
std::string toString( T const& value );
// Built in overloads
std::string toString( std::string const& value );
std::string toString( std::wstring const& value );
std::string toString( const char* const value );
std::string toString( char* const value );
std::string toString( const wchar_t* const value );
std::string toString( wchar_t* const value );
std::string toString( int value );
std::string toString( unsigned long value );
std::string toString( unsigned int value );
std::string toString( const double value );
std::string toString( const float value );
std::string toString( bool value );
std::string toString( char value );
std::string toString( signed char value );
std::string toString( unsigned char value );
#ifdef CATCH_CONFIG_CPP11_LONG_LONG
std::string toString( long long value );
std::string toString( unsigned long long value );
#endif
#ifdef CATCH_CONFIG_CPP11_NULLPTR
std::string toString( std::nullptr_t );
#endif
#ifdef __OBJC__
std::string toString( NSString const * const& nsstring );
std::string toString( NSString * CATCH_ARC_STRONG const& nsstring );
std::string toString( NSObject* const& nsObject );
#endif
namespace Detail {
extern const std::string unprintableString;
struct BorgType {
template<typename T> BorgType( T const& );
};
struct TrueType { char sizer[1]; };
struct FalseType { char sizer[2]; };
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 ) };
};
#if defined(CATCH_CONFIG_CPP11_IS_ENUM)
template<typename T,
bool IsEnum = std::is_enum<T>::value
>
struct EnumStringMaker
{
static std::string convert( T const& ) { return unprintableString; }
};
template<typename T>
struct EnumStringMaker<T,true>
{
static std::string convert( T const& v )
{
return ::Catch::toString(
static_cast<typename std::underlying_type<T>::type>(v)
);
}
};
#endif
template<bool C>
struct StringMakerBase {
#if defined(CATCH_CONFIG_CPP11_IS_ENUM)
template<typename T>
static std::string convert( T const& v )
{
return EnumStringMaker<T>::convert( v );
}
#else
template<typename T>
static std::string convert( T const& ) { return unprintableString; }
#endif
};
template<>
struct StringMakerBase<true> {
template<typename T>
static std::string convert( T const& _value ) {
std::ostringstream oss;
oss << _value;
return oss.str();
}
};
std::string rawMemoryToString( const void *object, std::size_t size );
template<typename T>
inline std::string rawMemoryToString( const T& object ) {
return rawMemoryToString( &object, sizeof(object) );
}
} // end namespace Detail
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 "NULL";
else
return Detail::rawMemoryToString( p );
}
};
template<typename R, typename C>
struct StringMaker<R C::*> {
static std::string convert( R C::* p ) {
if( !p )
return "NULL";
else
return Detail::rawMemoryToString( p );
}
};
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() );
// }
//};
template<typename T, typename Allocator>
std::string toString( std::vector<T,Allocator> const& v ) {
return Detail::rangeToString( v.begin(), v.end() );
}
#ifdef CATCH_CONFIG_CPP11_TUPLE
// toString for tuples
namespace TupleDetail {
template<
typename Tuple,
std::size_t N = 0,
bool = (N < std::tuple_size<Tuple>::value)
>
struct ElementPrinter {
static void print( const Tuple& tuple, std::ostream& os )
{
os << ( N ? ", " : " " )
<< Catch::toString(std::get<N>(tuple));
ElementPrinter<Tuple,N+1>::print(tuple,os);
}
};
template<
typename Tuple,
std::size_t N
>
struct ElementPrinter<Tuple,N,false> {
static void print( const Tuple&, std::ostream& ) {}
};
}
template<typename ...Types>
struct StringMaker<std::tuple<Types...>> {
static std::string convert( const std::tuple<Types...>& tuple )
{
std::ostringstream os;
os << '{';
TupleDetail::ElementPrinter<std::tuple<Types...>>::print( tuple, os );
os << " }";
return os.str();
}
};
#endif // CATCH_CONFIG_CPP11_TUPLE
namespace Detail {
template<typename T>
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 );
}
namespace Detail {
template<typename InputIterator>
std::string rangeToString( InputIterator first, InputIterator last ) {
std::ostringstream oss;
oss << "{ ";
if( first != last ) {
oss << Catch::toString( *first );
for( ++first ; first != last ; ++first )
oss << ", " << Catch::toString( *first );
}
oss << " }";
return oss.str();
}
}
} // end namespace Catch
namespace Catch {
// Wraps the LHS of an expression and captures the operator and RHS (if any) -
// wrapping them all in a ResultBuilder object
template<typename T>
class ExpressionLhs {
ExpressionLhs& operator = ( ExpressionLhs const& );
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
ExpressionLhs& operator = ( ExpressionLhs && ) = delete;
# endif
public:
ExpressionLhs( ResultBuilder& rb, T lhs ) : m_rb( rb ), m_lhs( lhs ) {}
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
ExpressionLhs( ExpressionLhs const& ) = default;
ExpressionLhs( ExpressionLhs && ) = default;
# endif
template<typename RhsT>
ResultBuilder& operator == ( RhsT const& rhs ) {
return captureExpression<Internal::IsEqualTo>( rhs );
}
template<typename RhsT>
ResultBuilder& operator != ( RhsT const& rhs ) {
return captureExpression<Internal::IsNotEqualTo>( rhs );
}
template<typename RhsT>
ResultBuilder& operator < ( RhsT const& rhs ) {
return captureExpression<Internal::IsLessThan>( rhs );
}
template<typename RhsT>
ResultBuilder& operator > ( RhsT const& rhs ) {
return captureExpression<Internal::IsGreaterThan>( rhs );
}
template<typename RhsT>
ResultBuilder& operator <= ( RhsT const& rhs ) {
return captureExpression<Internal::IsLessThanOrEqualTo>( rhs );
}
template<typename RhsT>
ResultBuilder& operator >= ( RhsT const& rhs ) {
return captureExpression<Internal::IsGreaterThanOrEqualTo>( rhs );
}
ResultBuilder& operator == ( bool rhs ) {
return captureExpression<Internal::IsEqualTo>( rhs );
}
ResultBuilder& operator != ( bool rhs ) {
return captureExpression<Internal::IsNotEqualTo>( rhs );
}
void endExpression() {
bool value = m_lhs ? true : false;
m_rb
.setLhs( Catch::toString( value ) )
.setResultType( value )
.endExpression();
}
// 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>
ResultBuilder& captureExpression( RhsT const& rhs ) {
return m_rb
.setResultType( Internal::compare<Op>( m_lhs, rhs ) )
.setLhs( Catch::toString( m_lhs ) )
.setRhs( Catch::toString( rhs ) )
.setOp( Internal::OperatorTraits<Op>::getName() );
}
private:
ResultBuilder& m_rb;
T m_lhs;
};
} // end namespace Catch
namespace Catch {
template<typename T>
inline ExpressionLhs<T const&> ResultBuilder::operator <= ( T const& operand ) {
return ExpressionLhs<T const&>( *this, operand );
}
inline ExpressionLhs<bool> ResultBuilder::operator <= ( bool value ) {
return ExpressionLhs<bool>( *this, value );
}
} // 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( ScopedMessage const& other );
~ScopedMessage();
MessageInfo m_info;
};
} // end namespace Catch
// #included from: catch_interfaces_capture.h
#define TWOBLUECUBES_CATCH_INTERFACES_CAPTURE_H_INCLUDED
#include <string>
namespace Catch {
class TestCase;
class AssertionResult;
struct AssertionInfo;
struct SectionInfo;
struct SectionEndInfo;
struct MessageInfo;
class ScopedMessageBuilder;
struct Counts;
struct IResultCapture {
virtual ~IResultCapture();
virtual void assertionEnded( AssertionResult const& result ) = 0;
virtual bool sectionStarted( SectionInfo const& sectionInfo,
Counts& assertions ) = 0;
virtual void sectionEnded( SectionEndInfo const& endInfo ) = 0;
virtual void sectionEndedEarly( SectionEndInfo const& endInfo ) = 0;
virtual void pushScopedMessage( MessageInfo const& message ) = 0;
virtual void popScopedMessage( MessageInfo const& message ) = 0;
virtual std::string getCurrentTestName() const = 0;
virtual const AssertionResult* getLastResult() const = 0;
virtual void handleFatalErrorCondition( std::string const& message ) = 0;
};
IResultCapture& getResultCapture();
}
// #included from: catch_debugger.h
#define TWOBLUECUBES_CATCH_DEBUGGER_H_INCLUDED
// #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
#include <string>
namespace Catch{
bool isDebuggerActive();
void writeToDebugConsole( std::string const& text );
}
#ifdef CATCH_PLATFORM_MAC
// The following code snippet based on:
// http://cocoawithlove.com/2008/03/break-into-debugger.html
#ifdef DEBUG
#if defined(__ppc64__) || defined(__ppc__)
#define CATCH_BREAK_INTO_DEBUGGER() \
if( Catch::isDebuggerActive() ) { \
__asm__("li r0, 20\nsc\nnop\nli r0, 37\nli r4, 2\nsc\nnop\n" \
: : : "memory","r0","r3","r4" ); \
}
#else
#define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) {__asm__("int $3\n" : : );}
#endif
#endif
#elif defined(_MSC_VER)
#define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { __debugbreak(); }
#elif defined(__MINGW32__)
extern "C" __declspec(dllimport) void __stdcall DebugBreak();
#define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { DebugBreak(); }
#endif
#ifndef CATCH_BREAK_INTO_DEBUGGER
#define CATCH_BREAK_INTO_DEBUGGER() Catch::alwaysTrue();
#endif
// #included from: catch_interfaces_runner.h
#define TWOBLUECUBES_CATCH_INTERFACES_RUNNER_H_INCLUDED
namespace Catch {
class TestCase;
struct IRunner {
virtual ~IRunner();
virtual bool aborting() const = 0;
};
}
///////////////////////////////////////////////////////////////////////////////
// In the event of a failure works out if the debugger needs to be invoked
// and/or an exception thrown and takes appropriate action.
// This needs to be done as a macro so the debugger will stop in the user
// source code rather than in Catch library code
#define INTERNAL_CATCH_REACT( resultBuilder ) \
if( resultBuilder.shouldDebugBreak() ) CATCH_BREAK_INTO_DEBUGGER(); \
resultBuilder.react();
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ) \
do { \
Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \
try { \
CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \
( __catchResult <= expr ).endExpression(); \
} \
catch( ... ) { \
__catchResult.useActiveException( Catch::ResultDisposition::Normal ); \
} \
INTERNAL_CATCH_REACT( __catchResult ) \
} while( Catch::isTrue( false && static_cast<bool>(expr) ) ) // expr here is never evaluated at runtime but it forces the compiler to give it a look
///////////////////////////////////////////////////////////////////////////////
#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 { \
Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \
try { \
expr; \
__catchResult.captureResult( Catch::ResultWas::Ok ); \
} \
catch( ... ) { \
__catchResult.useActiveException( resultDisposition ); \
} \
INTERNAL_CATCH_REACT( __catchResult ) \
} while( Catch::alwaysFalse() )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS( expr, resultDisposition, matcher, macroName ) \
do { \
Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition, #matcher ); \
if( __catchResult.allowThrows() ) \
try { \
expr; \
__catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \
} \
catch( ... ) { \
__catchResult.captureExpectedException( matcher ); \
} \
else \
__catchResult.captureResult( Catch::ResultWas::Ok ); \
INTERNAL_CATCH_REACT( __catchResult ) \
} while( Catch::alwaysFalse() )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, resultDisposition, macroName ) \
do { \
Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \
if( __catchResult.allowThrows() ) \
try { \
expr; \
__catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \
} \
catch( exceptionType ) { \
__catchResult.captureResult( Catch::ResultWas::Ok ); \
} \
catch( ... ) { \
__catchResult.useActiveException( resultDisposition ); \
} \
else \
__catchResult.captureResult( Catch::ResultWas::Ok ); \
INTERNAL_CATCH_REACT( __catchResult ) \
} while( Catch::alwaysFalse() )
///////////////////////////////////////////////////////////////////////////////
#ifdef CATCH_CONFIG_VARIADIC_MACROS
#define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, ... ) \
do { \
Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \
__catchResult << __VA_ARGS__ + ::Catch::StreamEndStop(); \
__catchResult.captureResult( messageType ); \
INTERNAL_CATCH_REACT( __catchResult ) \
} while( Catch::alwaysFalse() )
#else
#define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, log ) \
do { \
Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \
__catchResult << log + ::Catch::StreamEndStop(); \
__catchResult.captureResult( messageType ); \
INTERNAL_CATCH_REACT( __catchResult ) \
} while( Catch::alwaysFalse() )
#endif
///////////////////////////////////////////////////////////////////////////////
#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 { \
Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #arg ", " #matcher, resultDisposition ); \
try { \
std::string matcherAsString = (matcher).toString(); \
__catchResult \
.setLhs( Catch::toString( arg ) ) \
.setRhs( matcherAsString == Catch::Detail::unprintableString ? #matcher : matcherAsString ) \
.setOp( "matches" ) \
.setResultType( (matcher).match( arg ) ); \
__catchResult.captureExpression(); \
} catch( ... ) { \
__catchResult.useActiveException( resultDisposition | Catch::ResultDisposition::ContinueOnFailure ); \
} \
INTERNAL_CATCH_REACT( __catchResult ) \
} while( Catch::alwaysFalse() )
// #included from: internal/catch_section.h
#define TWOBLUECUBES_CATCH_SECTION_H_INCLUDED
// #included from: catch_section_info.h
#define TWOBLUECUBES_CATCH_SECTION_INFO_H_INCLUDED
// #included from: catch_totals.hpp
#define TWOBLUECUBES_CATCH_TOTALS_HPP_INCLUDED
#include <cstddef>
namespace Catch {
struct Counts {
Counts() : passed( 0 ), failed( 0 ), failedButOk( 0 ) {}
Counts operator - ( Counts const& other ) const {
Counts diff;
diff.passed = passed - other.passed;
diff.failed = failed - other.failed;
diff.failedButOk = failedButOk - other.failedButOk;
return diff;
}
Counts& operator += ( Counts const& other ) {
passed += other.passed;
failed += other.failed;
failedButOk += other.failedButOk;
return *this;
}
std::size_t total() const {
return passed + failed + failedButOk;
}
bool allPassed() const {
return failed == 0 && failedButOk == 0;
}
bool allOk() const {
return failed == 0;
}
std::size_t passed;
std::size_t failed;
std::size_t failedButOk;
};
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 if( diff.assertions.failedButOk > 0 )
++diff.testCases.failedButOk;
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 {
struct SectionInfo {
SectionInfo
( SourceLineInfo const& _lineInfo,
std::string const& _name,
std::string const& _description = std::string() );
std::string name;
std::string description;
SourceLineInfo lineInfo;
};
struct SectionEndInfo {
SectionEndInfo( SectionInfo const& _sectionInfo, Counts const& _prevAssertions, double _durationInSeconds )
: sectionInfo( _sectionInfo ), prevAssertions( _prevAssertions ), durationInSeconds( _durationInSeconds )
{}
SectionInfo sectionInfo;
Counts prevAssertions;
double durationInSeconds;
};
} // end namespace Catch
// #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 getElapsedMicroseconds() const;
unsigned int getElapsedMilliseconds() const;
double getElapsedSeconds() const;
private:
uint64_t m_ticks;
};
} // namespace Catch
#include <string>
namespace Catch {
class Section : NonCopyable {
public:
Section( SectionInfo const& info );
~Section();
// This indicates whether the section should be executed or not
operator bool() const;
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 const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, __VA_ARGS__ ) )
#else
#define INTERNAL_CATCH_SECTION( name, desc ) \
if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( 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>
#include <vector>
// #included from: catch_interfaces_registry_hub.h
#define TWOBLUECUBES_CATCH_INTERFACES_REGISTRY_HUB_H_INCLUDED
#include <string>
namespace Catch {
class TestCase;
struct ITestCaseRegistry;
struct IExceptionTranslatorRegistry;
struct IExceptionTranslator;
struct IReporterRegistry;
struct IReporterFactory;
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, Ptr<IReporterFactory> const& factory ) = 0;
virtual void registerListener( Ptr<IReporterFactory> const& 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();
}
namespace Catch {
typedef std::string(*exceptionTranslateFunction)();
struct IExceptionTranslator;
typedef std::vector<const IExceptionTranslator*> ExceptionTranslators;
struct IExceptionTranslator {
virtual ~IExceptionTranslator();
virtual std::string translate( ExceptionTranslators::const_iterator it, ExceptionTranslators::const_iterator itEnd ) 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( ExceptionTranslators::const_iterator it, ExceptionTranslators::const_iterator itEnd ) const CATCH_OVERRIDE {
try {
if( it == itEnd )
throw;
else
return (*it)->translate( it+1, itEnd );
}
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_EXCEPTION2( translatorName, signature ) \
static std::string translatorName( signature ); \
namespace{ Catch::ExceptionTranslatorRegistrar INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionRegistrar )( &translatorName ); }\
static std::string translatorName( signature )
#define INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION2( 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( " << Catch::toString( 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_interfaces_tag_alias_registry.h
#define TWOBLUECUBES_CATCH_INTERFACES_TAG_ALIAS_REGISTRY_H_INCLUDED
// #included from: catch_tag_alias.h
#define TWOBLUECUBES_CATCH_TAG_ALIAS_H_INCLUDED
#include <string>
namespace Catch {
struct TagAlias {
TagAlias( std::string _tag, SourceLineInfo _lineInfo ) : tag( _tag ), lineInfo( _lineInfo ) {}
std::string tag;
SourceLineInfo lineInfo;
};
struct RegistrarForTagAliases {
RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo );
};
} // end namespace Catch
#define CATCH_REGISTER_TAG_ALIAS( alias, spec ) namespace{ Catch::RegistrarForTagAliases INTERNAL_CATCH_UNIQUE_NAME( AutoRegisterTagAlias )( alias, spec, CATCH_INTERNAL_LINEINFO ); }
// #included from: catch_option.hpp
#define TWOBLUECUBES_CATCH_OPTION_HPP_INCLUDED
namespace Catch {
// An optional type
template<typename T>
class Option {
public:
Option() : nullableValue( CATCH_NULL ) {}
Option( T const& _value )
: nullableValue( new( storage ) T( _value ) )
{}
Option( Option const& _other )
: nullableValue( _other ? new( storage ) T( *_other ) : CATCH_NULL )
{}
~Option() {
reset();
}
Option& operator= ( Option const& _other ) {
if( &_other != this ) {
reset();
if( _other )
nullableValue = new( storage ) T( *_other );
}
return *this;
}
Option& operator = ( T const& _value ) {
reset();
nullableValue = new( storage ) T( _value );
return *this;
}
void reset() {
if( nullableValue )
nullableValue->~T();
nullableValue = CATCH_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 != CATCH_NULL; }
bool none() const { return nullableValue == CATCH_NULL; }
bool operator !() const { return nullableValue == CATCH_NULL; }
operator SafeBool::type() const {
return SafeBool::makeSafe( some() );
}
private:
T* nullableValue;
char storage[sizeof(T)];
};
} // end namespace Catch
namespace Catch {
struct ITagAliasRegistry {
virtual ~ITagAliasRegistry();
virtual Option<TagAlias> find( std::string const& alias ) const = 0;
virtual std::string expandAliases( std::string const& unexpandedTestSpec ) const = 0;
static ITagAliasRegistry const& get();
};
} // end 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_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 {
enum SpecialProperties{
None = 0,
IsHidden = 1 << 1,
ShouldFail = 1 << 2,
MayFail = 1 << 3,
Throws = 1 << 4
};
TestCaseInfo( std::string const& _name,
std::string const& _className,
std::string const& _description,
std::set<std::string> const& _tags,
SourceLineInfo const& _lineInfo );
TestCaseInfo( TestCaseInfo const& other );
friend void setTags( TestCaseInfo& testCaseInfo, std::set<std::string> const& tags );
bool isHidden() const;
bool throws() const;
bool okToFail() const;
bool expectedToFail() const;
std::string name;
std::string className;
std::string description;
std::set<std::string> tags;
std::set<std::string> lcaseTags;
std::string tagsAsString;
SourceLineInfo lineInfo;
SpecialProperties properties;
};
class TestCase : public 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;
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
#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 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( CATCH_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( 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
#ifdef CATCH_IMPL
// #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_session.hpp
#define TWOBLUECUBES_CATCH_RUNNER_HPP_INCLUDED
// #included from: internal/catch_commandline.hpp
#define TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED
// #included from: catch_config.hpp
#define TWOBLUECUBES_CATCH_CONFIG_HPP_INCLUDED
// #included from: catch_test_spec_parser.hpp
#define TWOBLUECUBES_CATCH_TEST_SPEC_PARSER_HPP_INCLUDED
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpadded"
#endif
// #included from: catch_test_spec.hpp
#define TWOBLUECUBES_CATCH_TEST_SPEC_HPP_INCLUDED
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpadded"
#endif
// #included from: catch_wildcard_pattern.hpp
#define TWOBLUECUBES_CATCH_WILDCARD_PATTERN_HPP_INCLUDED
namespace Catch
{
class WildcardPattern {
enum WildcardPosition {
NoWildcard = 0,
WildcardAtStart = 1,
WildcardAtEnd = 2,
WildcardAtBothEnds = WildcardAtStart | WildcardAtEnd
};
public:
WildcardPattern( std::string const& pattern, CaseSensitive::Choice caseSensitivity )
: m_caseSensitivity( caseSensitivity ),
m_wildcard( NoWildcard ),
m_pattern( adjustCase( pattern ) )
{
if( startsWith( m_pattern, "*" ) ) {
m_pattern = m_pattern.substr( 1 );
m_wildcard = WildcardAtStart;
}
if( endsWith( m_pattern, "*" ) ) {
m_pattern = m_pattern.substr( 0, m_pattern.size()-1 );
m_wildcard = static_cast<WildcardPosition>( m_wildcard | WildcardAtEnd );
}
}
virtual ~WildcardPattern();
virtual bool matches( std::string const& str ) const {
switch( m_wildcard ) {
case NoWildcard:
return m_pattern == adjustCase( str );
case WildcardAtStart:
return endsWith( adjustCase( str ), m_pattern );
case WildcardAtEnd:
return startsWith( adjustCase( str ), m_pattern );
case WildcardAtBothEnds:
return contains( adjustCase( str ), m_pattern );
}
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunreachable-code"
#endif
throw std::logic_error( "Unknown enum" );
#ifdef __clang__
#pragma clang diagnostic pop
#endif
}
private:
std::string adjustCase( std::string const& str ) const {
return m_caseSensitivity == CaseSensitive::No ? toLower( str ) : str;
}
CaseSensitive::Choice m_caseSensitivity;
WildcardPosition m_wildcard;
std::string m_pattern;
};
}
#include <string>
#include <vector>
namespace Catch {
class TestSpec {
struct Pattern : SharedImpl<> {
virtual ~Pattern();
virtual bool matches( TestCaseInfo const& testCase ) const = 0;
};
class NamePattern : public Pattern {
public:
NamePattern( std::string const& name )
: m_wildcardPattern( toLower( name ), CaseSensitive::No )
{}
virtual ~NamePattern();
virtual bool matches( TestCaseInfo const& testCase ) const {
return m_wildcardPattern.matches( toLower( testCase.name ) );
}
private:
WildcardPattern m_wildcardPattern;
};
class TagPattern : public Pattern {
public:
TagPattern( std::string const& tag ) : m_tag( toLower( tag ) ) {}
virtual ~TagPattern();
virtual bool matches( TestCaseInfo const& testCase ) const {
return testCase.lcaseTags.find( m_tag ) != testCase.lcaseTags.end();
}
private:
std::string m_tag;
};
class ExcludedPattern : public Pattern {
public:
ExcludedPattern( Ptr<Pattern> const& underlyingPattern ) : m_underlyingPattern( underlyingPattern ) {}
virtual ~ExcludedPattern();
virtual bool matches( TestCaseInfo const& testCase ) const { return !m_underlyingPattern->matches( testCase ); }
private:
Ptr<Pattern> m_underlyingPattern;
};
struct Filter {
std::vector<Ptr<Pattern> > m_patterns;
bool matches( TestCaseInfo const& testCase ) const {
// All patterns in a filter must match for the filter to be a match
for( std::vector<Ptr<Pattern> >::const_iterator it = m_patterns.begin(), itEnd = m_patterns.end(); it != itEnd; ++it )
if( !(*it)->matches( testCase ) )
return false;
return true;
}
};
public:
bool hasFilters() const {
return !m_filters.empty();
}
bool matches( TestCaseInfo const& testCase ) const {
// A TestSpec matches if any filter matches
for( std::vector<Filter>::const_iterator it = m_filters.begin(), itEnd = m_filters.end(); it != itEnd; ++it )
if( it->matches( testCase ) )
return true;
return false;
}
private:
std::vector<Filter> m_filters;
friend class TestSpecParser;
};
}
#ifdef __clang__
#pragma clang diagnostic pop
#endif
namespace Catch {
class TestSpecParser {
enum Mode{ None, Name, QuotedName, Tag };
Mode m_mode;
bool m_exclusion;
std::size_t m_start, m_pos;
std::string m_arg;
TestSpec::Filter m_currentFilter;
TestSpec m_testSpec;
ITagAliasRegistry const* m_tagAliases;
public:
TestSpecParser( ITagAliasRegistry const& tagAliases ) : m_tagAliases( &tagAliases ) {}
TestSpecParser& parse( std::string const& arg ) {
m_mode = None;
m_exclusion = false;
m_start = std::string::npos;
m_arg = m_tagAliases->expandAliases( arg );
for( m_pos = 0; m_pos < m_arg.size(); ++m_pos )
visitChar( m_arg[m_pos] );
if( m_mode == Name )
addPattern<TestSpec::NamePattern>();
return *this;
}
TestSpec testSpec() {
addFilter();
return m_testSpec;
}
private:
void visitChar( char c ) {
if( m_mode == None ) {
switch( c ) {
case ' ': return;
case '~': m_exclusion = true; return;
case '[': return startNewMode( Tag, ++m_pos );
case '"': return startNewMode( QuotedName, ++m_pos );
default: startNewMode( Name, m_pos ); break;
}
}
if( m_mode == Name ) {
if( c == ',' ) {
addPattern<TestSpec::NamePattern>();
addFilter();
}
else if( c == '[' ) {
if( subString() == "exclude:" )
m_exclusion = true;
else
addPattern<TestSpec::NamePattern>();
startNewMode( Tag, ++m_pos );
}
}
else if( m_mode == QuotedName && c == '"' )
addPattern<TestSpec::NamePattern>();
else if( m_mode == Tag && c == ']' )
addPattern<TestSpec::TagPattern>();
}
void startNewMode( Mode mode, std::size_t start ) {
m_mode = mode;
m_start = start;
}
std::string subString() const { return m_arg.substr( m_start, m_pos - m_start ); }
template<typename T>
void addPattern() {
std::string token = subString();
if( startsWith( token, "exclude:" ) ) {
m_exclusion = true;
token = token.substr( 8 );
}
if( !token.empty() ) {
Ptr<TestSpec::Pattern> pattern = new T( token );
if( m_exclusion )
pattern = new TestSpec::ExcludedPattern( pattern );
m_currentFilter.m_patterns.push_back( pattern );
}
m_exclusion = false;
m_mode = None;
}
void addFilter() {
if( !m_currentFilter.m_patterns.empty() ) {
m_testSpec.m_filters.push_back( m_currentFilter );
m_currentFilter = TestSpec::Filter();
}
}
};
inline TestSpec parseTestSpec( std::string const& arg ) {
return TestSpecParser( ITagAliasRegistry::get() ).parse( arg ).testSpec();
}
} // namespace Catch
#ifdef __clang__
#pragma clang diagnostic pop
#endif
// #included from: catch_interfaces_config.h
#define TWOBLUECUBES_CATCH_INTERFACES_CONFIG_H_INCLUDED
#include <iostream>
#include <string>
#include <vector>
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 RunTests { enum InWhatOrder {
InDeclarationOrder,
InLexicographicalOrder,
InRandomOrder
}; };
struct UseColour { enum YesOrNo {
Auto,
Yes,
No
}; };
class TestSpec;
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 bool showInvisibles() const = 0;
virtual ShowDurations::OrNot showDurations() const = 0;
virtual TestSpec const& testSpec() const = 0;
virtual RunTests::InWhatOrder runOrder() const = 0;
virtual unsigned int rngSeed() const = 0;
virtual UseColour::YesOrNo useColour() const = 0;
};
}
// #included from: catch_stream.h
#define TWOBLUECUBES_CATCH_STREAM_H_INCLUDED
// #included from: catch_streambuf.h
#define TWOBLUECUBES_CATCH_STREAMBUF_H_INCLUDED
#include <streambuf>
namespace Catch {
class StreamBufBase : public std::streambuf {
public:
virtual ~StreamBufBase() CATCH_NOEXCEPT;
};
}
#include <streambuf>
#include <ostream>
#include <fstream>
namespace Catch {
std::ostream& cout();
std::ostream& cerr();
struct IStream {
virtual ~IStream() CATCH_NOEXCEPT;
virtual std::ostream& stream() const = 0;
};
class FileStream : public IStream {
mutable std::ofstream m_ofs;
public:
FileStream( std::string const& filename );
virtual ~FileStream() CATCH_NOEXCEPT;
public: // IStream
virtual std::ostream& stream() const CATCH_OVERRIDE;
};
class CoutStream : public IStream {
mutable std::ostream m_os;
public:
CoutStream();
virtual ~CoutStream() CATCH_NOEXCEPT;
public: // IStream
virtual std::ostream& stream() const CATCH_OVERRIDE;
};
class DebugOutStream : public IStream {
std::auto_ptr<StreamBufBase> m_streamBuf;
mutable std::ostream m_os;
public:
DebugOutStream();
virtual ~DebugOutStream() CATCH_NOEXCEPT;
public: // IStream
virtual std::ostream& stream() const CATCH_OVERRIDE;
};
}
#include <memory>
#include <vector>
#include <string>
#include <iostream>
#include <ctime>
#ifndef CATCH_CONFIG_CONSOLE_WIDTH
#define CATCH_CONFIG_CONSOLE_WIDTH 80
#endif
namespace Catch {
struct ConfigData {
ConfigData()
: listTests( false ),
listTags( false ),
listReporters( false ),
listTestNamesOnly( false ),
showSuccessfulTests( false ),
shouldDebugBreak( false ),
noThrow( false ),
showHelp( false ),
showInvisibles( false ),
filenamesAsTags( false ),
abortAfter( -1 ),
rngSeed( 0 ),
verbosity( Verbosity::Normal ),
warnings( WarnAbout::Nothing ),
showDurations( ShowDurations::DefaultForReporter ),
runOrder( RunTests::InDeclarationOrder ),
useColour( UseColour::Auto )
{}
bool listTests;
bool listTags;
bool listReporters;
bool listTestNamesOnly;
bool showSuccessfulTests;
bool shouldDebugBreak;
bool noThrow;
bool showHelp;
bool showInvisibles;
bool filenamesAsTags;
int abortAfter;
unsigned int rngSeed;
Verbosity::Level verbosity;
WarnAbout::What warnings;
ShowDurations::OrNot showDurations;
RunTests::InWhatOrder runOrder;
UseColour::YesOrNo useColour;
std::string outputFilename;
std::string name;
std::string processName;
std::vector<std::string> reporterNames;
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()
{}
Config( ConfigData const& data )
: m_data( data ),
m_stream( openStream() )
{
if( !data.testsOrTags.empty() ) {
TestSpecParser parser( ITagAliasRegistry::get() );
for( std::size_t i = 0; i < data.testsOrTags.size(); ++i )
parser.parse( data.testsOrTags[i] );
m_testSpec = parser.testSpec();
}
}
virtual ~Config() {
}
std::string const& getFilename() const {
return m_data.outputFilename ;
}
bool listTests() const { return m_data.listTests; }
bool listTestNamesOnly() const { return m_data.listTestNamesOnly; }
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; }
std::vector<std::string> getReporterNames() const { return m_data.reporterNames; }
int abortAfter() const { return m_data.abortAfter; }
TestSpec const& testSpec() const { return m_testSpec; }
bool showHelp() const { return m_data.showHelp; }
bool showInvisibles() const { return m_data.showInvisibles; }
// IConfig interface
virtual bool allowThrows() const { return !m_data.noThrow; }
virtual std::ostream& stream() const { return m_stream->stream(); }
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; }
virtual RunTests::InWhatOrder runOrder() const { return m_data.runOrder; }
virtual unsigned int rngSeed() const { return m_data.rngSeed; }
virtual UseColour::YesOrNo useColour() const { return m_data.useColour; }
private:
IStream const* openStream() {
if( m_data.outputFilename.empty() )
return new CoutStream();
else if( m_data.outputFilename[0] == '%' ) {
if( m_data.outputFilename == "%debug" )
return new DebugOutStream();
else
throw std::domain_error( "Unrecognised stream: " + m_data.outputFilename );
}
else
return new FileStream( m_data.outputFilename );
}
ConfigData m_data;
std::auto_ptr<IStream const> m_stream;
TestSpec m_testSpec;
};
} // end namespace Catch
// #included from: catch_clara.h
#define TWOBLUECUBES_CATCH_CLARA_H_INCLUDED
// Use Catch's value for console width (store Clara's off to the side, if present)
#ifdef CLARA_CONFIG_CONSOLE_WIDTH
#define CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH CLARA_CONFIG_CONSOLE_WIDTH
#undef CLARA_CONFIG_CONSOLE_WIDTH
#endif
#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH
// Declare Clara inside the Catch namespace
#define STITCH_CLARA_OPEN_NAMESPACE namespace Catch {
// #included from: ../external/clara.h
// Version 0.0.1.1
// Only use header guard if we are not using an outer namespace
#if !defined(TWOBLUECUBES_CLARA_H_INCLUDED) || defined(STITCH_CLARA_OPEN_NAMESPACE)
#ifndef STITCH_CLARA_OPEN_NAMESPACE
#define TWOBLUECUBES_CLARA_H_INCLUDED
#define STITCH_CLARA_OPEN_NAMESPACE
#define STITCH_CLARA_CLOSE_NAMESPACE
#else
#define STITCH_CLARA_CLOSE_NAMESPACE }
#endif
#define STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE STITCH_CLARA_OPEN_NAMESPACE
// ----------- #included from tbc_text_format.h -----------
// Only use header guard if we are not using an outer namespace
#if !defined(TBC_TEXT_FORMAT_H_INCLUDED) || defined(STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE)
#ifndef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
#define TBC_TEXT_FORMAT_H_INCLUDED
#endif
#include <string>
#include <vector>
#include <sstream>
#include <algorithm>
// Use optional outer namespace
#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
namespace STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE {
#endif
namespace Tbc {
#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH
const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH;
#else
const unsigned int consoleWidth = 80;
#endif
struct TextAttributes {
TextAttributes()
: initialIndent( std::string::npos ),
indent( 0 ),
width( consoleWidth-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() )
: 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 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 );
}
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 {
std::ostringstream oss;
oss << *this;
return oss.str();
}
inline friend 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;
}
private:
std::string str;
TextAttributes attr;
std::vector<std::string> lines;
};
} // end namespace Tbc
#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
} // end outer namespace
#endif
#endif // TBC_TEXT_FORMAT_H_INCLUDED
// ----------- end of #include from tbc_text_format.h -----------
// ........... back in clara.h
#undef STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE
// ----------- #included from clara_compilers.h -----------
#ifndef TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
#define TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
// Detect a number of compiler features - mostly C++11/14 conformance - by compiler
// The following features are defined:
//
// CLARA_CONFIG_CPP11_NULLPTR : is nullptr supported?
// CLARA_CONFIG_CPP11_NOEXCEPT : is noexcept supported?
// CLARA_CONFIG_CPP11_GENERATED_METHODS : The delete and default keywords for compiler generated methods
// CLARA_CONFIG_CPP11_OVERRIDE : is override supported?
// CLARA_CONFIG_CPP11_UNIQUE_PTR : is unique_ptr supported (otherwise use auto_ptr)
// CLARA_CONFIG_CPP11_OR_GREATER : Is C++11 supported?
// CLARA_CONFIG_VARIADIC_MACROS : are variadic macros supported?
// In general each macro has a _NO_<feature name> form
// (e.g. CLARA_CONFIG_CPP11_NO_NULLPTR) which disables the feature.
// Many features, at point of detection, define an _INTERNAL_ macro, so they
// can be combined, en-mass, with the _NO_ forms later.
// All the C++11 features can be disabled with CLARA_CONFIG_NO_CPP11
#ifdef __clang__
#if __has_feature(cxx_nullptr)
#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
#endif
#if __has_feature(cxx_noexcept)
#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
#endif
#endif // __clang__
////////////////////////////////////////////////////////////////////////////////
// GCC
#ifdef __GNUC__
#if __GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__)
#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
#endif
// - otherwise more recent versions define __cplusplus >= 201103L
// and will get picked up below
#endif // __GNUC__
////////////////////////////////////////////////////////////////////////////////
// Visual C++
#ifdef _MSC_VER
#if (_MSC_VER >= 1600)
#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
#define CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
#endif
#if (_MSC_VER >= 1900 ) // (VC++ 13 (VS2015))
#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
#define CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
#endif
#endif // _MSC_VER
////////////////////////////////////////////////////////////////////////////////
// C++ language feature support
// catch all support for C++11
#if defined(__cplusplus) && __cplusplus >= 201103L
#define CLARA_CPP11_OR_GREATER
#if !defined(CLARA_INTERNAL_CONFIG_CPP11_NULLPTR)
#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
#endif
#ifndef CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
#endif
#ifndef CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
#define CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
#endif
#if !defined(CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE)
#define CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE
#endif
#if !defined(CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR)
#define CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
#endif
#endif // __cplusplus >= 201103L
// Now set the actual defines based on the above + anything the user has configured
#if defined(CLARA_INTERNAL_CONFIG_CPP11_NULLPTR) && !defined(CLARA_CONFIG_CPP11_NO_NULLPTR) && !defined(CLARA_CONFIG_CPP11_NULLPTR) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_NULLPTR
#endif
#if defined(CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_CONFIG_CPP11_NO_NOEXCEPT) && !defined(CLARA_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_NOEXCEPT
#endif
#if defined(CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS) && !defined(CLARA_CONFIG_CPP11_NO_GENERATED_METHODS) && !defined(CLARA_CONFIG_CPP11_GENERATED_METHODS) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_GENERATED_METHODS
#endif
#if defined(CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE) && !defined(CLARA_CONFIG_NO_OVERRIDE) && !defined(CLARA_CONFIG_CPP11_OVERRIDE) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_OVERRIDE
#endif
#if defined(CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) && !defined(CLARA_CONFIG_NO_UNIQUE_PTR) && !defined(CLARA_CONFIG_CPP11_UNIQUE_PTR) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_UNIQUE_PTR
#endif
// noexcept support:
#if defined(CLARA_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_NOEXCEPT)
#define CLARA_NOEXCEPT noexcept
# define CLARA_NOEXCEPT_IS(x) noexcept(x)
#else
#define CLARA_NOEXCEPT throw()
# define CLARA_NOEXCEPT_IS(x)
#endif
// nullptr support
#ifdef CLARA_CONFIG_CPP11_NULLPTR
#define CLARA_NULL nullptr
#else
#define CLARA_NULL NULL
#endif
// override support
#ifdef CLARA_CONFIG_CPP11_OVERRIDE
#define CLARA_OVERRIDE override
#else
#define CLARA_OVERRIDE
#endif
// unique_ptr support
#ifdef CLARA_CONFIG_CPP11_UNIQUE_PTR
# define CLARA_AUTO_PTR( T ) std::unique_ptr<T>
#else
# define CLARA_AUTO_PTR( T ) std::auto_ptr<T>
#endif
#endif // TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
// ----------- end of #include from clara_compilers.h -----------
// ........... back in clara.h
#include <map>
#include <stdexcept>
#include <memory>
// Use optional outer namespace
#ifdef STITCH_CLARA_OPEN_NAMESPACE
STITCH_CLARA_OPEN_NAMESPACE
#endif
namespace Clara {
struct UnpositionalTag {};
extern UnpositionalTag _;
#ifdef CLARA_CONFIG_MAIN
UnpositionalTag _;
#endif
namespace Detail {
#ifdef CLARA_CONSOLE_WIDTH
const unsigned int consoleWidth = CLARA_CONFIG_CONSOLE_WIDTH;
#else
const unsigned int consoleWidth = 80;
#endif
// Use this to try and stop compiler from warning about unreachable code
inline bool isTrue( bool value ) { return value; }
using namespace Tbc;
inline bool startsWith( std::string const& str, std::string const& prefix ) {
return str.size() >= prefix.size() && str.substr( 0, prefix.size() ) == prefix;
}
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& ) {
if( isTrue( true ) )
throw std::runtime_error( "Invalid conversion" );
}
template<typename ConfigT>
struct IArgFunction {
virtual ~IArgFunction() {}
#ifdef CLARA_CONFIG_CPP11_GENERATED_METHODS
IArgFunction() = default;
IArgFunction( IArgFunction const& ) = default;
#endif
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() : functionObj( CLARA_NULL ) {}
BoundArgFunction( IArgFunction<ConfigT>* _functionObj ) : functionObj( _functionObj ) {}
BoundArgFunction( BoundArgFunction const& other ) : functionObj( other.functionObj ? other.functionObj->clone() : CLARA_NULL ) {}
BoundArgFunction& operator = ( BoundArgFunction const& other ) {
IArgFunction<ConfigT>* newFunctionObj = other.functionObj ? other.functionObj->clone() : CLARA_NULL;
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(); }
bool isSet() const {
return functionObj != CLARA_NULL;
}
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 );
};
} // 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 {
const std::string doubleDash = "--";
for( int i = 1; i < argc && argv[i] != doubleDash; ++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>
struct CommonArgProperties {
CommonArgProperties() {}
CommonArgProperties( Detail::BoundArgFunction<ConfigT> const& _boundField ) : boundField( _boundField ) {}
Detail::BoundArgFunction<ConfigT> boundField;
std::string description;
std::string detail;
std::string placeholder; // Only value if boundField takes an arg
bool takesArg() const {
return !placeholder.empty();
}
void validate() const {
if( !boundField.isSet() )
throw std::logic_error( "option not bound" );
}
};
struct OptionArgProperties {
std::vector<std::string> shortNames;
std::string longName;
bool hasShortName( std::string const& shortName ) const {
return std::find( shortNames.begin(), shortNames.end(), shortName ) != shortNames.end();
}
bool hasLongName( std::string const& _longName ) const {
return _longName == longName;
}
};
struct PositionalArgProperties {
PositionalArgProperties() : position( -1 ) {}
int position; // -1 means non-positional (floating)
bool isFixedPositional() const {
return position != -1;
}
};
template<typename ConfigT>
class CommandLine {
struct Arg : CommonArgProperties<ConfigT>, OptionArgProperties, PositionalArgProperties {
Arg() {}
Arg( Detail::BoundArgFunction<ConfigT> const& _boundField ) : CommonArgProperties<ConfigT>( _boundField ) {}
using CommonArgProperties<ConfigT>::placeholder; // !TBD
std::string dbgName() const {
if( !longName.empty() )
return "--" + longName;
if( !shortNames.empty() )
return "-" + shortNames[0];
return "positional args";
}
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( !placeholder.empty() )
oss << " <" << placeholder << ">";
return oss.str();
}
};
typedef CLARA_AUTO_PTR( Arg ) ArgAutoPtr;
friend void addOptName( Arg& arg, std::string const& optName )
{
if( optName.empty() )
return;
if( Detail::startsWith( optName, "--" ) ) {
if( !arg.longName.empty() )
throw std::logic_error( "Only one long opt may be specified. '"
+ arg.longName
+ "' already specified, now attempting to add '"
+ optName + "'" );
arg.longName = optName.substr( 2 );
}
else if( Detail::startsWith( optName, "-" ) )
arg.shortNames.push_back( optName.substr( 1 ) );
else
throw std::logic_error( "option must begin with - or --. Option was: '" + optName + "'" );
}
friend void setPositionalArg( Arg& arg, int position )
{
arg.position = position;
}
class ArgBuilder {
public:
ArgBuilder( Arg* arg ) : m_arg( arg ) {}
// Bind a non-boolean data member (requires placeholder string)
template<typename C, typename M>
void bind( M C::* field, std::string const& placeholder ) {
m_arg->boundField = new Detail::BoundDataMember<C,M>( field );
m_arg->placeholder = placeholder;
}
// Bind a boolean data member (no placeholder required)
template<typename C>
void bind( bool C::* field ) {
m_arg->boundField = new Detail::BoundDataMember<C,bool>( field );
}
// Bind a method taking a single, non-boolean argument (requires a placeholder string)
template<typename C, typename M>
void bind( void (C::* unaryMethod)( M ), std::string const& placeholder ) {
m_arg->boundField = new Detail::BoundUnaryMethod<C,M>( unaryMethod );
m_arg->placeholder = placeholder;
}
// Bind a method taking a single, boolean argument (no placeholder string required)
template<typename C>
void bind( void (C::* unaryMethod)( bool ) ) {
m_arg->boundField = new Detail::BoundUnaryMethod<C,bool>( unaryMethod );
}
// Bind a method that takes no arguments (will be called if opt is present)
template<typename C>
void bind( void (C::* nullaryMethod)() ) {
m_arg->boundField = new Detail::BoundNullaryMethod<C>( nullaryMethod );
}
// Bind a free function taking a single argument - the object to operate on (no placeholder string required)
template<typename C>
void bind( void (* unaryFunction)( C& ) ) {
m_arg->boundField = new Detail::BoundUnaryFunction<C>( unaryFunction );
}
// Bind a free function taking a single argument - the object to operate on (requires a placeholder string)
template<typename C, typename T>
void bind( void (* binaryFunction)( C&, T ), std::string const& placeholder ) {
m_arg->boundField = new Detail::BoundBinaryFunction<C, T>( binaryFunction );
m_arg->placeholder = placeholder;
}
ArgBuilder& describe( std::string const& description ) {
m_arg->description = description;
return *this;
}
ArgBuilder& detail( std::string const& detail ) {
m_arg->detail = detail;
return *this;
}
protected:
Arg* m_arg;
};
class OptBuilder : public ArgBuilder {
public:
OptBuilder( Arg* arg ) : ArgBuilder( arg ) {}
OptBuilder( OptBuilder& other ) : ArgBuilder( other ) {}
OptBuilder& operator[]( std::string const& optName ) {
addOptName( *ArgBuilder::m_arg, optName );
return *this;
}
};
public:
CommandLine()
: m_boundProcessName( new Detail::NullBinder<ConfigT>() ),
m_highestSpecifiedArgPosition( 0 ),
m_throwOnUnrecognisedTokens( false )
{}
CommandLine( CommandLine const& other )
: m_boundProcessName( other.m_boundProcessName ),
m_options ( other.m_options ),
m_positionalArgs( other.m_positionalArgs ),
m_highestSpecifiedArgPosition( other.m_highestSpecifiedArgPosition ),
m_throwOnUnrecognisedTokens( other.m_throwOnUnrecognisedTokens )
{
if( other.m_floatingArg.get() )
m_floatingArg.reset( new Arg( *other.m_floatingArg ) );
}
CommandLine& setThrowOnUnrecognisedTokens( bool shouldThrow = true ) {
m_throwOnUnrecognisedTokens = shouldThrow;
return *this;
}
OptBuilder operator[]( std::string const& optName ) {
m_options.push_back( Arg() );
addOptName( m_options.back(), optName );
OptBuilder builder( &m_options.back() );
return builder;
}
ArgBuilder operator[]( int position ) {
m_positionalArgs.insert( std::make_pair( position, Arg() ) );
if( position > m_highestSpecifiedArgPosition )
m_highestSpecifiedArgPosition = position;
setPositionalArg( m_positionalArgs[position], position );
ArgBuilder builder( &m_positionalArgs[position] );
return builder;
}
// Invoke this with the _ instance
ArgBuilder operator[]( UnpositionalTag ) {
if( m_floatingArg.get() )
throw std::logic_error( "Only one unpositional argument can be added" );
m_floatingArg.reset( new Arg() );
ArgBuilder builder( m_floatingArg.get() );
return builder;
}
template<typename C, typename M>
void bindProcessName( M C::* field ) {
m_boundProcessName = new Detail::BoundDataMember<C,M>( field );
}
template<typename C, typename M>
void bindProcessName( void (C::*_unaryMethod)( M ) ) {
m_boundProcessName = new Detail::BoundUnaryMethod<C,M>( _unaryMethod );
}
void optUsage( std::ostream& os, std::size_t indent = 0, std::size_t width = Detail::consoleWidth ) 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 ) {
Detail::Text usage( it->commands(), Detail::TextAttributes()
.setWidth( maxWidth+indent )
.setIndent( indent ) );
Detail::Text desc( it->description, Detail::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.placeholder << ">";
else if( m_floatingArg.get() )
os << "<" << m_floatingArg->placeholder << ">";
else
throw std::logic_error( "non consecutive positional arguments with no floating args" );
}
// !TBD No indication of mandatory args
if( m_floatingArg.get() ) {
if( m_highestSpecifiedArgPosition > 1 )
os << " ";
os << "[<" << m_floatingArg->placeholder << "> ...]";
}
}
std::string argSynopsis() const {
std::ostringstream oss;
argSynopsis( oss );
return oss.str();
}
void usage( std::ostream& os, std::string const& procName ) const {
validate();
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();
}
ConfigT parse( int argc, char const* const argv[] ) const {
ConfigT config;
parseInto( argc, argv, config );
return config;
}
std::vector<Parser::Token> parseInto( int argc, char 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 {
validate();
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;
std::vector<std::string> errors;
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 )
errors.push_back( "Expected argument to option: " + token.data );
else
arg.boundField.set( config, tokens[++i].data );
}
else {
arg.boundField.setFlag( config );
}
break;
}
}
catch( std::exception& ex ) {
errors.push_back( std::string( ex.what() ) + "\n- while parsing: (" + arg.commands() + ")" );
}
}
if( it == itEnd ) {
if( token.type == Parser::Token::Positional || !m_throwOnUnrecognisedTokens )
unusedTokens.push_back( token );
else if( errors.empty() && m_throwOnUnrecognisedTokens )
errors.push_back( "unrecognised option: " + token.data );
}
}
if( !errors.empty() ) {
std::ostringstream oss;
for( std::vector<std::string>::const_iterator it = errors.begin(), itEnd = errors.end();
it != itEnd;
++it ) {
if( it != errors.begin() )
oss << "\n";
oss << *it;
}
throw std::runtime_error( oss.str() );
}
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_floatingArg.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_floatingArg->boundField.set( config, token.data );
else
unusedTokens.push_back( token );
}
return unusedTokens;
}
void validate() const
{
if( m_options.empty() && m_positionalArgs.empty() && !m_floatingArg.get() )
throw std::logic_error( "No options or arguments specified" );
for( typename std::vector<Arg>::const_iterator it = m_options.begin(),
itEnd = m_options.end();
it != itEnd; ++it )
it->validate();
}
private:
Detail::BoundArgFunction<ConfigT> m_boundProcessName;
std::vector<Arg> m_options;
std::map<int, Arg> m_positionalArgs;
ArgAutoPtr m_floatingArg;
int m_highestSpecifiedArgPosition;
bool m_throwOnUnrecognisedTokens;
};
} // end namespace Clara
STITCH_CLARA_CLOSE_NAMESPACE
#undef STITCH_CLARA_OPEN_NAMESPACE
#undef STITCH_CLARA_CLOSE_NAMESPACE
#endif // TWOBLUECUBES_CLARA_H_INCLUDED
#undef STITCH_CLARA_OPEN_NAMESPACE
// Restore Clara's value for console width, if present
#ifdef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
#undef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
#endif
#include <fstream>
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 addReporterName( ConfigData& config, std::string const& _reporterName ) { config.reporterNames.push_back( _reporterName ); }
inline void addWarning( ConfigData& config, std::string const& _warning ) {
if( _warning == "NoAssertions" )
config.warnings = static_cast<WarnAbout::What>( config.warnings | WarnAbout::NoAssertions );
else
throw std::runtime_error( "Unrecognised warning: '" + _warning + "'" );
}
inline void setOrder( ConfigData& config, std::string const& order ) {
if( startsWith( "declared", order ) )
config.runOrder = RunTests::InDeclarationOrder;
else if( startsWith( "lexical", order ) )
config.runOrder = RunTests::InLexicographicalOrder;
else if( startsWith( "random", order ) )
config.runOrder = RunTests::InRandomOrder;
else
throw std::runtime_error( "Unrecognised ordering: '" + order + "'" );
}
inline void setRngSeed( ConfigData& config, std::string const& seed ) {
if( seed == "time" ) {
config.rngSeed = static_cast<unsigned int>( std::time(0) );
}
else {
std::stringstream ss;
ss << seed;
ss >> config.rngSeed;
if( ss.fail() )
throw std::runtime_error( "Argment to --rng-seed should be the word 'time' or a number" );
}
}
inline void setVerbosity( ConfigData& config, int level ) {
// !TBD: accept strings?
config.verbosity = static_cast<Verbosity::Level>( level );
}
inline void setShowDurations( ConfigData& config, bool _showDurations ) {
config.showDurations = _showDurations
? ShowDurations::Always
: ShowDurations::Never;
}
inline void setUseColour( ConfigData& config, std::string const& value ) {
std::string mode = toLower( value );
if( mode == "yes" )
config.useColour = UseColour::Yes;
else if( mode == "no" )
config.useColour = UseColour::No;
else if( mode == "auto" )
config.useColour = UseColour::Auto;
else
throw std::runtime_error( "colour mode must be one of: auto, yes or no" );
}
inline void forceColour( ConfigData& config ) {
config.useColour = UseColour::Yes;
}
inline void loadTestNamesFromFile( ConfigData& config, std::string const& _filename ) {
std::ifstream f( _filename.c_str() );
if( !f.is_open() )
throw std::domain_error( "Unable to load input file: " + _filename );
std::string line;
while( std::getline( f, line ) ) {
line = trim(line);
if( !line.empty() && !startsWith( line, "#" ) )
addTestOrTags( config, "\"" + line + "\"," );
}
}
inline Clara::CommandLine<ConfigData> makeCommandLineParser() {
using namespace Clara;
CommandLine<ConfigData> cli;
cli.bindProcessName( &ConfigData::processName );
cli["-?"]["-h"]["--help"]
.describe( "display usage information" )
.bind( &ConfigData::showHelp );
cli["-l"]["--list-tests"]
.describe( "list all/matching test cases" )
.bind( &ConfigData::listTests );
cli["-t"]["--list-tags"]
.describe( "list all/matching tags" )
.bind( &ConfigData::listTags );
cli["-s"]["--success"]
.describe( "include successful tests in output" )
.bind( &ConfigData::showSuccessfulTests );
cli["-b"]["--break"]
.describe( "break into debugger on failure" )
.bind( &ConfigData::shouldDebugBreak );
cli["-e"]["--nothrow"]
.describe( "skip exception tests" )
.bind( &ConfigData::noThrow );
cli["-i"]["--invisibles"]
.describe( "show invisibles (tabs, newlines)" )
.bind( &ConfigData::showInvisibles );
cli["-o"]["--out"]
.describe( "output filename" )
.bind( &ConfigData::outputFilename, "filename" );
cli["-r"]["--reporter"]
// .placeholder( "name[:filename]" )
.describe( "reporter to use (defaults to console)" )
.bind( &addReporterName, "name" );
cli["-n"]["--name"]
.describe( "suite name" )
.bind( &ConfigData::name, "name" );
cli["-a"]["--abort"]
.describe( "abort at first failure" )
.bind( &abortAfterFirst );
cli["-x"]["--abortx"]
.describe( "abort after x failures" )
.bind( &abortAfterX, "no. failures" );
cli["-w"]["--warn"]
.describe( "enable warnings" )
.bind( &addWarning, "warning name" );
// - needs updating if reinstated
// cli.into( &setVerbosity )
// .describe( "level of verbosity (0=no output)" )
// .shortOpt( "v")
// .longOpt( "verbosity" )
// .placeholder( "level" );
cli[_]
.describe( "which test or tests to use" )
.bind( &addTestOrTags, "test name, pattern or tags" );
cli["-d"]["--durations"]
.describe( "show test durations" )
.bind( &setShowDurations, "yes|no" );
cli["-f"]["--input-file"]
.describe( "load test names to run from a file" )
.bind( &loadTestNamesFromFile, "filename" );
cli["-#"]["--filenames-as-tags"]
.describe( "adds a tag for the filename" )
.bind( &ConfigData::filenamesAsTags );
// Less common commands which don't have a short form
cli["--list-test-names-only"]
.describe( "list all/matching test cases names only" )
.bind( &ConfigData::listTestNamesOnly );
cli["--list-reporters"]
.describe( "list all reporters" )
.bind( &ConfigData::listReporters );
cli["--order"]
.describe( "test case order (defaults to decl)" )
.bind( &setOrder, "decl|lex|rand" );
cli["--rng-seed"]
.describe( "set a specific seed for random numbers" )
.bind( &setRngSeed, "'time'|number" );
cli["--force-colour"]
.describe( "force colourised output (deprecated)" )
.bind( &forceColour );
cli["--use-colour"]
.describe( "should output be colourised" )
.bind( &setUseColour, "yes|no" );
return cli;
}
} // end namespace Catch
// #included from: internal/catch_list.hpp
#define TWOBLUECUBES_CATCH_LIST_HPP_INCLUDED
// #included from: catch_text.h
#define TWOBLUECUBES_CATCH_TEXT_H_INCLUDED
#define TBC_TEXT_FORMAT_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH
#define CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE Catch
// #included from: ../external/tbc_text_format.h
// Only use header guard if we are not using an outer namespace
#ifndef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
# ifdef TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED
# ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
# define TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
# endif
# else
# define TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED
# endif
#endif
#ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
#include <string>
#include <vector>
#include <sstream>
// Use optional outer namespace
#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
namespace CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE {
#endif
namespace Tbc {
#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH
const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH;
#else
const unsigned int consoleWidth = 80;
#endif
struct TextAttributes {
TextAttributes()
: initialIndent( std::string::npos ),
indent( 0 ),
width( consoleWidth-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() )
: 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 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 );
}
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 {
std::ostringstream oss;
oss << *this;
return oss.str();
}
inline friend 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;
}
private:
std::string str;
TextAttributes attr;
std::vector<std::string> lines;
};
} // end namespace Tbc
#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
} // end outer namespace
#endif
#endif // TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
#undef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
namespace Catch {
using Tbc::Text;
using Tbc::TextAttributes;
}
// #included from: catch_console_colour.hpp
#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_HPP_INCLUDED
namespace Catch {
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,
Warning = Yellow,
ResultError = BrightRed,
ResultSuccess = BrightGreen,
ResultExpectedFailure = Warning,
Error = BrightRed,
Success = Green,
OriginalExpression = Cyan,
ReconstructedExpression = Yellow,
SecondaryText = LightGrey,
Headers = White
};
// Use constructed object for RAII guard
Colour( Code _colourCode );
Colour( Colour const& other );
~Colour();
// Use static method for one-shot changes
static void use( Code _colourCode );
private:
bool m_moved;
};
inline std::ostream& operator << ( std::ostream& os, Colour const& ) { return os; }
} // end namespace Catch
// #included from: catch_interfaces_reporter.h
#define TWOBLUECUBES_CATCH_INTERFACES_REPORTER_H_INCLUDED
#include <string>
#include <ostream>
#include <map>
#include <assert.h>
namespace Catch
{
struct ReporterConfig {
explicit ReporterConfig( Ptr<IConfig const> const& _fullConfig )
: m_stream( &_fullConfig->stream() ), m_fullConfig( _fullConfig ) {}
ReporterConfig( Ptr<IConfig const> const& _fullConfig, std::ostream& _stream )
: m_stream( &_stream ), m_fullConfig( _fullConfig ) {}
std::ostream& stream() const { return *m_stream; }
Ptr<IConfig const> fullConfig() const { return m_fullConfig; }
private:
std::ostream* m_stream;
Ptr<IConfig const> 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 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();
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
AssertionStats( AssertionStats const& ) = default;
AssertionStats( AssertionStats && ) = default;
AssertionStats& operator = ( AssertionStats const& ) = default;
AssertionStats& operator = ( AssertionStats && ) = default;
# endif
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();
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
SectionStats( SectionStats const& ) = default;
SectionStats( SectionStats && ) = default;
SectionStats& operator = ( SectionStats const& ) = default;
SectionStats& operator = ( SectionStats && ) = default;
# endif
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();
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
TestCaseStats( TestCaseStats const& ) = default;
TestCaseStats( TestCaseStats && ) = default;
TestCaseStats& operator = ( TestCaseStats const& ) = default;
TestCaseStats& operator = ( TestCaseStats && ) = default;
# endif
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();
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
TestGroupStats( TestGroupStats const& ) = default;
TestGroupStats( TestGroupStats && ) = default;
TestGroupStats& operator = ( TestGroupStats const& ) = default;
TestGroupStats& operator = ( TestGroupStats && ) = default;
# endif
GroupInfo groupInfo;
Totals totals;
bool aborting;
};
struct TestRunStats {
TestRunStats( TestRunInfo const& _runInfo,
Totals const& _totals,
bool _aborting )
: runInfo( _runInfo ),
totals( _totals ),
aborting( _aborting )
{}
virtual ~TestRunStats();
# ifndef CATCH_CONFIG_CPP11_GENERATED_METHODS
TestRunStats( TestRunStats const& _other )
: runInfo( _other.runInfo ),
totals( _other.totals ),
aborting( _other.aborting )
{}
# else
TestRunStats( TestRunStats const& ) = default;
TestRunStats( TestRunStats && ) = default;
TestRunStats& operator = ( TestRunStats const& ) = default;
TestRunStats& operator = ( TestRunStats && ) = default;
# endif
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;
// The return value indicates if the messages buffer should be cleared:
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;
virtual void skipTest( TestCaseInfo const& testInfo ) = 0;
};
struct IReporterFactory : IShared {
virtual ~IReporterFactory();
virtual IStreamingReporter* create( ReporterConfig const& config ) const = 0;
virtual std::string getDescription() const = 0;
};
struct IReporterRegistry {
typedef std::map<std::string, Ptr<IReporterFactory> > FactoryMap;
typedef std::vector<Ptr<IReporterFactory> > Listeners;
virtual ~IReporterRegistry();
virtual IStreamingReporter* create( std::string const& name, Ptr<IConfig const> const& config ) const = 0;
virtual FactoryMap const& getFactories() const = 0;
virtual Listeners const& getListeners() const = 0;
};
Ptr<IStreamingReporter> addReporter( Ptr<IStreamingReporter> const& existingReporter, Ptr<IStreamingReporter> const& additionalReporter );
}
#include <limits>
#include <algorithm>
namespace Catch {
inline std::size_t listTests( Config const& config ) {
TestSpec testSpec = config.testSpec();
if( config.testSpec().hasFilters() )
Catch::cout() << "Matching test cases:\n";
else {
Catch::cout() << "All available test cases:\n";
testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec();
}
std::size_t matchedTests = 0;
TextAttributes nameAttr, tagsAttr;
nameAttr.setInitialIndent( 2 ).setIndent( 4 );
tagsAttr.setIndent( 6 );
std::vector<TestCase> matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config );
for( std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
it != itEnd;
++it ) {
matchedTests++;
TestCaseInfo const& testCaseInfo = it->getTestCaseInfo();
Colour::Code colour = testCaseInfo.isHidden()
? Colour::SecondaryText
: Colour::None;
Colour colourGuard( colour );
Catch::cout() << Text( testCaseInfo.name, nameAttr ) << std::endl;
if( !testCaseInfo.tags.empty() )
Catch::cout() << Text( testCaseInfo.tagsAsString, tagsAttr ) << std::endl;
}
if( !config.testSpec().hasFilters() )
Catch::cout() << pluralise( matchedTests, "test case" ) << "\n" << std::endl;
else
Catch::cout() << pluralise( matchedTests, "matching test case" ) << "\n" << std::endl;
return matchedTests;
}
inline std::size_t listTestsNamesOnly( Config const& config ) {
TestSpec testSpec = config.testSpec();
if( !config.testSpec().hasFilters() )
testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec();
std::size_t matchedTests = 0;
std::vector<TestCase> matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config );
for( std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
it != itEnd;
++it ) {
matchedTests++;
TestCaseInfo const& testCaseInfo = it->getTestCaseInfo();
Catch::cout() << testCaseInfo.name << std::endl;
}
return matchedTests;
}
struct TagInfo {
TagInfo() : count ( 0 ) {}
void add( std::string const& spelling ) {
++count;
spellings.insert( spelling );
}
std::string all() const {
std::string out;
for( std::set<std::string>::const_iterator it = spellings.begin(), itEnd = spellings.end();
it != itEnd;
++it )
out += "[" + *it + "]";
return out;
}
std::set<std::string> spellings;
std::size_t count;
};
inline std::size_t listTags( Config const& config ) {
TestSpec testSpec = config.testSpec();
if( config.testSpec().hasFilters() )
Catch::cout() << "Tags for matching test cases:\n";
else {
Catch::cout() << "All available tags:\n";
testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec();
}
std::map<std::string, TagInfo> tagCounts;
std::vector<TestCase> matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config );
for( std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
it != itEnd;
++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::string lcaseTagName = toLower( tagName );
std::map<std::string, TagInfo>::iterator countIt = tagCounts.find( lcaseTagName );
if( countIt == tagCounts.end() )
countIt = tagCounts.insert( std::make_pair( lcaseTagName, TagInfo() ) ).first;
countIt->second.add( tagName );
}
}
for( std::map<std::string, TagInfo>::const_iterator countIt = tagCounts.begin(),
countItEnd = tagCounts.end();
countIt != countItEnd;
++countIt ) {
std::ostringstream oss;
oss << " " << std::setw(2) << countIt->second.count << " ";
Text wrapper( countIt->second.all(), TextAttributes()
.setInitialIndent( 0 )
.setIndent( oss.str().size() )
.setWidth( CATCH_CONFIG_CONSOLE_WIDTH-10 ) );
Catch::cout() << oss.str() << wrapper << "\n";
}
Catch::cout() << pluralise( tagCounts.size(), "tag" ) << "\n" << std::endl;
return tagCounts.size();
}
inline std::size_t listReporters( Config const& /*config*/ ) {
Catch::cout() << "Available reporters:\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 ) );
Catch::cout() << " "
<< it->first
<< ":"
<< std::string( maxNameLen - it->first.size() + 2, ' ' )
<< wrapper << "\n";
}
Catch::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.listTestNamesOnly() )
listedCount = listedCount.valueOr(0) + listTestsNamesOnly( 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_run_context.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>
#include <vector>
namespace Catch {
namespace TestCaseTracking {
struct ITracker : SharedImpl<> {
virtual ~ITracker();
// static queries
virtual std::string name() const = 0;
// dynamic queries
virtual bool isComplete() const = 0; // Successfully completed or failed
virtual bool isSuccessfullyCompleted() const = 0;
virtual bool isOpen() const = 0; // Started but not complete
virtual bool hasChildren() const = 0;
virtual ITracker& parent() = 0;
// actions
virtual void close() = 0; // Successfully complete
virtual void fail() = 0;
virtual void markAsNeedingAnotherRun() = 0;
virtual void addChild( Ptr<ITracker> const& child ) = 0;
virtual ITracker* findChild( std::string const& name ) = 0;
virtual void openChild() = 0;
};
class TrackerContext {
enum RunState {
NotStarted,
Executing,
CompletedCycle
};
Ptr<ITracker> m_rootTracker;
ITracker* m_currentTracker;
RunState m_runState;
public:
static TrackerContext& instance() {
static TrackerContext s_instance;
return s_instance;
}
TrackerContext()
: m_currentTracker( CATCH_NULL ),
m_runState( NotStarted )
{}
ITracker& startRun();
void endRun() {
m_rootTracker.reset();
m_currentTracker = CATCH_NULL;
m_runState = NotStarted;
}
void startCycle() {
m_currentTracker = m_rootTracker.get();
m_runState = Executing;
}
void completeCycle() {
m_runState = CompletedCycle;
}
bool completedCycle() const {
return m_runState == CompletedCycle;
}
ITracker& currentTracker() {
return *m_currentTracker;
}
void setCurrentTracker( ITracker* tracker ) {
m_currentTracker = tracker;
}
};
class TrackerBase : public ITracker {
protected:
enum CycleState {
NotStarted,
Executing,
ExecutingChildren,
NeedsAnotherRun,
CompletedSuccessfully,
Failed
};
class TrackerHasName {
std::string m_name;
public:
TrackerHasName( std::string const& name ) : m_name( name ) {}
bool operator ()( Ptr<ITracker> const& tracker ) {
return tracker->name() == m_name;
}
};
typedef std::vector<Ptr<ITracker> > Children;
std::string m_name;
TrackerContext& m_ctx;
ITracker* m_parent;
Children m_children;
CycleState m_runState;
public:
TrackerBase( std::string const& name, TrackerContext& ctx, ITracker* parent )
: m_name( name ),
m_ctx( ctx ),
m_parent( parent ),
m_runState( NotStarted )
{}
virtual ~TrackerBase();
virtual std::string name() const CATCH_OVERRIDE {
return m_name;
}
virtual bool isComplete() const CATCH_OVERRIDE {
return m_runState == CompletedSuccessfully || m_runState == Failed;
}
virtual bool isSuccessfullyCompleted() const CATCH_OVERRIDE {
return m_runState == CompletedSuccessfully;
}
virtual bool isOpen() const CATCH_OVERRIDE {
return m_runState != NotStarted && !isComplete();
}
virtual bool hasChildren() const CATCH_OVERRIDE {
return !m_children.empty();
}
virtual void addChild( Ptr<ITracker> const& child ) CATCH_OVERRIDE {
m_children.push_back( child );
}
virtual ITracker* findChild( std::string const& name ) CATCH_OVERRIDE {
Children::const_iterator it = std::find_if( m_children.begin(), m_children.end(), TrackerHasName( name ) );
return( it != m_children.end() )
? it->get()
: CATCH_NULL;
}
virtual ITracker& parent() CATCH_OVERRIDE {
assert( m_parent ); // Should always be non-null except for root
return *m_parent;
}
virtual void openChild() CATCH_OVERRIDE {
if( m_runState != ExecutingChildren ) {
m_runState = ExecutingChildren;
if( m_parent )
m_parent->openChild();
}
}
void open() {
m_runState = Executing;
moveToThis();
if( m_parent )
m_parent->openChild();
}
virtual void close() CATCH_OVERRIDE {
// Close any still open children (e.g. generators)
while( &m_ctx.currentTracker() != this )
m_ctx.currentTracker().close();
switch( m_runState ) {
case NotStarted:
case CompletedSuccessfully:
case Failed:
throw std::logic_error( "Illogical state" );
case NeedsAnotherRun:
break;;
case Executing:
m_runState = CompletedSuccessfully;
break;
case ExecutingChildren:
if( m_children.empty() || m_children.back()->isComplete() )
m_runState = CompletedSuccessfully;
break;
default:
throw std::logic_error( "Unexpected state" );
}
moveToParent();
m_ctx.completeCycle();
}
virtual void fail() CATCH_OVERRIDE {
m_runState = Failed;
if( m_parent )
m_parent->markAsNeedingAnotherRun();
moveToParent();
m_ctx.completeCycle();
}
virtual void markAsNeedingAnotherRun() CATCH_OVERRIDE {
m_runState = NeedsAnotherRun;
}
private:
void moveToParent() {
assert( m_parent );
m_ctx.setCurrentTracker( m_parent );
}
void moveToThis() {
m_ctx.setCurrentTracker( this );
}
};
class SectionTracker : public TrackerBase {
public:
SectionTracker( std::string const& name, TrackerContext& ctx, ITracker* parent )
: TrackerBase( name, ctx, parent )
{}
virtual ~SectionTracker();
static SectionTracker& acquire( TrackerContext& ctx, std::string const& name ) {
SectionTracker* section = CATCH_NULL;
ITracker& currentTracker = ctx.currentTracker();
if( ITracker* childTracker = currentTracker.findChild( name ) ) {
section = dynamic_cast<SectionTracker*>( childTracker );
assert( section );
}
else {
section = new SectionTracker( name, ctx, &currentTracker );
currentTracker.addChild( section );
}
if( !ctx.completedCycle() && !section->isComplete() ) {
section->open();
}
return *section;
}
};
class IndexTracker : public TrackerBase {
int m_size;
int m_index;
public:
IndexTracker( std::string const& name, TrackerContext& ctx, ITracker* parent, int size )
: TrackerBase( name, ctx, parent ),
m_size( size ),
m_index( -1 )
{}
virtual ~IndexTracker();
static IndexTracker& acquire( TrackerContext& ctx, std::string const& name, int size ) {
IndexTracker* tracker = CATCH_NULL;
ITracker& currentTracker = ctx.currentTracker();
if( ITracker* childTracker = currentTracker.findChild( name ) ) {
tracker = dynamic_cast<IndexTracker*>( childTracker );
assert( tracker );
}
else {
tracker = new IndexTracker( name, ctx, &currentTracker, size );
currentTracker.addChild( tracker );
}
if( !ctx.completedCycle() && !tracker->isComplete() ) {
if( tracker->m_runState != ExecutingChildren && tracker->m_runState != NeedsAnotherRun )
tracker->moveNext();
tracker->open();
}
return *tracker;
}
int index() const { return m_index; }
void moveNext() {
m_index++;
m_children.clear();
}
virtual void close() CATCH_OVERRIDE {
TrackerBase::close();
if( m_runState == CompletedSuccessfully && m_index < m_size-1 )
m_runState = Executing;
}
};
inline ITracker& TrackerContext::startRun() {
m_rootTracker = new SectionTracker( "{root}", *this, CATCH_NULL );
m_currentTracker = CATCH_NULL;
m_runState = Executing;
return *m_rootTracker;
}
} // namespace TestCaseTracking
using TestCaseTracking::ITracker;
using TestCaseTracking::TrackerContext;
using TestCaseTracking::SectionTracker;
using TestCaseTracking::IndexTracker;
} // namespace Catch
// #included from: catch_fatal_condition.hpp
#define TWOBLUECUBES_CATCH_FATAL_CONDITION_H_INCLUDED
namespace Catch {
// Report the error condition then exit the process
inline void fatal( std::string const& message, int exitCode ) {
IContext& context = Catch::getCurrentContext();
IResultCapture* resultCapture = context.getResultCapture();
resultCapture->handleFatalErrorCondition( message );
if( Catch::alwaysTrue() ) // avoids "no return" warnings
exit( exitCode );
}
} // namespace Catch
#if defined ( CATCH_PLATFORM_WINDOWS ) /////////////////////////////////////////
namespace Catch {
struct FatalConditionHandler {
void reset() {}
};
} // namespace Catch
#else // Not Windows - assumed to be POSIX compatible //////////////////////////
#include <signal.h>
namespace Catch {
struct SignalDefs { int id; const char* name; };
extern SignalDefs signalDefs[];
SignalDefs signalDefs[] = {
{ SIGINT, "SIGINT - Terminal interrupt signal" },
{ SIGILL, "SIGILL - Illegal instruction signal" },
{ SIGFPE, "SIGFPE - Floating point error signal" },
{ SIGSEGV, "SIGSEGV - Segmentation violation signal" },
{ SIGTERM, "SIGTERM - Termination request signal" },
{ SIGABRT, "SIGABRT - Abort (abnormal termination) signal" }
};
struct FatalConditionHandler {
static void handleSignal( int sig ) {
for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i )
if( sig == signalDefs[i].id )
fatal( signalDefs[i].name, -sig );
fatal( "<unknown signal>", -sig );
}
FatalConditionHandler() : m_isSet( true ) {
for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i )
signal( signalDefs[i].id, handleSignal );
}
~FatalConditionHandler() {
reset();
}
void reset() {
if( m_isSet ) {
for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i )
signal( signalDefs[i].id, SIG_DFL );
m_isSet = false;
}
}
bool m_isSet;
};
} // namespace Catch
#endif // not Windows
#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( CATCH_NULL ),
m_config( _config ),
m_reporter( reporter )
{
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() ) );
}
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 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;
do {
m_trackerContext.startRun();
do {
m_trackerContext.startCycle();
m_testCaseTracker = &SectionTracker::acquire( m_trackerContext, testInfo.name );
runCurrentTest( redirectedCout, redirectedCerr );
}
while( !m_testCaseTracker->isSuccessfullyCompleted() && !aborting() );
}
// !TBD: deprecated - this will be replaced by indexed trackers
while( getCurrentContext().advanceGeneratorsForCurrentTest() && !aborting() );
Totals deltaTotals = m_totals.delta( prevTotals );
if( testInfo.expectedToFail() && deltaTotals.testCases.passed > 0 ) {
deltaTotals.assertions.failed++;
deltaTotals.testCases.passed--;
deltaTotals.testCases.failed++;
}
m_totals.testCases += deltaTotals.testCases;
m_reporter->testCaseEnded( TestCaseStats( testInfo,
deltaTotals,
redirectedCout,
redirectedCerr,
aborting() ) );
m_activeTestCase = CATCH_NULL;
m_testCaseTracker = CATCH_NULL;
return deltaTotals;
}
Ptr<IConfig const> config() const {
return m_config;
}
private: // IResultCapture
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 );
m_lastResult = result;
}
virtual bool sectionStarted (
SectionInfo const& sectionInfo,
Counts& assertions
)
{
std::ostringstream oss;
oss << sectionInfo.name << "@" << sectionInfo.lineInfo;
ITracker& sectionTracker = SectionTracker::acquire( m_trackerContext, oss.str() );
if( !sectionTracker.isOpen() )
return false;
m_activeSections.push_back( &sectionTracker );
m_lastAssertionInfo.lineInfo = sectionInfo.lineInfo;
m_reporter->sectionStarting( sectionInfo );
assertions = m_totals.assertions;
return true;
}
bool testForMissingAssertions( Counts& assertions ) {
if( assertions.total() != 0 )
return false;
if( !m_config->warnAboutMissingAssertions() )
return false;
if( m_trackerContext.currentTracker().hasChildren() )
return false;
m_totals.assertions.failed++;
assertions.failed++;
return true;
}
virtual void sectionEnded( SectionEndInfo const& endInfo ) {
Counts assertions = m_totals.assertions - endInfo.prevAssertions;
bool missingAssertions = testForMissingAssertions( assertions );
if( !m_activeSections.empty() ) {
m_activeSections.back()->close();
m_activeSections.pop_back();
}
m_reporter->sectionEnded( SectionStats( endInfo.sectionInfo, assertions, endInfo.durationInSeconds, missingAssertions ) );
m_messages.clear();
}
virtual void sectionEndedEarly( SectionEndInfo const& endInfo ) {
if( m_unfinishedSections.empty() )
m_activeSections.back()->fail();
else
m_activeSections.back()->close();
m_activeSections.pop_back();
m_unfinishedSections.push_back( endInfo );
}
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 std::string getCurrentTestName() const {
return m_activeTestCase
? m_activeTestCase->getTestCaseInfo().name
: "";
}
virtual const AssertionResult* getLastResult() const {
return &m_lastResult;
}
virtual void handleFatalErrorCondition( std::string const& message ) {
ResultBuilder resultBuilder = makeUnexpectedResultBuilder();
resultBuilder.setResultType( ResultWas::FatalErrorCondition );
resultBuilder << message;
resultBuilder.captureExpression();
handleUnfinishedSections();
// Recreate section for test case (as we will lose the one that was in scope)
TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo();
SectionInfo testCaseSection( testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description );
Counts assertions;
assertions.failed = 1;
SectionStats testCaseSectionStats( testCaseSection, assertions, 0, false );
m_reporter->sectionEnded( testCaseSectionStats );
TestCaseInfo testInfo = m_activeTestCase->getTestCaseInfo();
Totals deltaTotals;
deltaTotals.testCases.failed = 1;
m_reporter->testCaseEnded( TestCaseStats( testInfo,
deltaTotals,
"",
"",
false ) );
m_totals.testCases.failed++;
testGroupEnded( "", m_totals, 1, 1 );
m_reporter->testRunEnded( TestRunStats( m_runInfo, m_totals, false ) );
}
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:
void runCurrentTest( std::string& redirectedCout, std::string& redirectedCerr ) {
TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo();
SectionInfo testCaseSection( testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description );
m_reporter->sectionStarting( testCaseSection );
Counts prevAssertions = m_totals.assertions;
double duration = 0;
try {
m_lastAssertionInfo = AssertionInfo( "TEST_CASE", testCaseInfo.lineInfo, "", ResultDisposition::Normal );
seedRng( *m_config );
Timer timer;
timer.start();
if( m_reporter->getPreferences().shouldRedirectStdOut ) {
StreamRedirect coutRedir( Catch::cout(), redirectedCout );
StreamRedirect cerrRedir( Catch::cerr(), redirectedCerr );
invokeActiveTestCase();
}
else {
invokeActiveTestCase();
}
duration = timer.getElapsedSeconds();
}
catch( TestFailureException& ) {
// This just means the test was aborted due to failure
}
catch(...) {
makeUnexpectedResultBuilder().useActiveException();
}
m_testCaseTracker->close();
handleUnfinishedSections();
m_messages.clear();
Counts assertions = m_totals.assertions - prevAssertions;
bool missingAssertions = testForMissingAssertions( assertions );
if( testCaseInfo.okToFail() ) {
std::swap( assertions.failedButOk, assertions.failed );
m_totals.assertions.failed -= assertions.failedButOk;
m_totals.assertions.failedButOk += assertions.failedButOk;
}
SectionStats testCaseSectionStats( testCaseSection, assertions, duration, missingAssertions );
m_reporter->sectionEnded( testCaseSectionStats );
}
void invokeActiveTestCase() {
FatalConditionHandler fatalConditionHandler; // Handle signals
m_activeTestCase->invoke();
fatalConditionHandler.reset();
}
private:
ResultBuilder makeUnexpectedResultBuilder() const {
return ResultBuilder( m_lastAssertionInfo.macroName.c_str(),
m_lastAssertionInfo.lineInfo,
m_lastAssertionInfo.capturedExpression.c_str(),
m_lastAssertionInfo.resultDisposition );
}
void handleUnfinishedSections() {
// 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<SectionEndInfo>::const_reverse_iterator it = m_unfinishedSections.rbegin(),
itEnd = m_unfinishedSections.rend();
it != itEnd;
++it )
sectionEnded( *it );
m_unfinishedSections.clear();
}
TestRunInfo m_runInfo;
IMutableContext& m_context;
TestCase const* m_activeTestCase;
ITracker* m_testCaseTracker;
ITracker* m_currentSectionTracker;
AssertionResult m_lastResult;
Ptr<IConfig const> m_config;
Totals m_totals;
Ptr<IStreamingReporter> m_reporter;
std::vector<MessageInfo> m_messages;
AssertionInfo m_lastAssertionInfo;
std::vector<SectionEndInfo> m_unfinishedSections;
std::vector<ITracker*> m_activeSections;
TrackerContext m_trackerContext;
};
IResultCapture& getResultCapture() {
if( IResultCapture* capture = getCurrentContext().getResultCapture() )
return *capture;
else
throw std::logic_error( "No result capture instance" );
}
} // 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 _patchNumber,
std::string const& _branchName,
unsigned int _buildNumber );
unsigned int const majorVersion;
unsigned int const minorVersion;
unsigned int const patchNumber;
// buildNumber is only used if branchName is not null
std::string const branchName;
unsigned int const buildNumber;
friend std::ostream& operator << ( std::ostream& os, Version const& version );
private:
void operator=( Version const& );
};
extern Version libraryVersion;
}
#include <fstream>
#include <stdlib.h>
#include <limits>
namespace Catch {
Ptr<IStreamingReporter> createReporter( std::string const& reporterName, Ptr<Config> const& config ) {
Ptr<IStreamingReporter> reporter = getRegistryHub().getReporterRegistry().create( reporterName, config.get() );
if( !reporter ) {
std::ostringstream oss;
oss << "No reporter registered with name: '" << reporterName << "'";
throw std::domain_error( oss.str() );
}
return reporter;
}
Ptr<IStreamingReporter> makeReporter( Ptr<Config> const& config ) {
std::vector<std::string> reporters = config->getReporterNames();
if( reporters.empty() )
reporters.push_back( "console" );
Ptr<IStreamingReporter> reporter;
for( std::vector<std::string>::const_iterator it = reporters.begin(), itEnd = reporters.end();
it != itEnd;
++it )
reporter = addReporter( reporter, createReporter( *it, config ) );
return reporter;
}
Ptr<IStreamingReporter> addListeners( Ptr<IConfig const> const& config, Ptr<IStreamingReporter> reporters ) {
IReporterRegistry::Listeners listeners = getRegistryHub().getReporterRegistry().getListeners();
for( IReporterRegistry::Listeners::const_iterator it = listeners.begin(), itEnd = listeners.end();
it != itEnd;
++it )
reporters = addReporter(reporters, (*it)->create( ReporterConfig( config ) ) );
return reporters;
}
Totals runTests( Ptr<Config> const& config ) {
Ptr<IConfig const> iconfig = config.get();
Ptr<IStreamingReporter> reporter = makeReporter( config );
reporter = addListeners( iconfig, reporter );
RunContext context( iconfig, reporter );
Totals totals;
context.testGroupStarting( config->name(), 1, 1 );
TestSpec testSpec = config->testSpec();
if( !testSpec.hasFilters() )
testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "~[.]" ).testSpec(); // All not hidden tests
std::vector<TestCase> const& allTestCases = getAllTestCasesSorted( *iconfig );
for( std::vector<TestCase>::const_iterator it = allTestCases.begin(), itEnd = allTestCases.end();
it != itEnd;
++it ) {
if( !context.aborting() && matchTest( *it, testSpec, *iconfig ) )
totals += context.runTest( *it );
else
reporter->skipTest( *it );
}
context.testGroupEnded( iconfig->name(), totals, 1, 1 );
return totals;
}
void applyFilenamesAsTags( IConfig const& config ) {
std::vector<TestCase> const& tests = getAllTestCasesSorted( config );
for(std::size_t i = 0; i < tests.size(); ++i ) {
TestCase& test = const_cast<TestCase&>( tests[i] );
std::set<std::string> tags = test.tags;
std::string filename = test.lineInfo.file;
std::string::size_type lastSlash = filename.find_last_of( "\\/" );
if( lastSlash != std::string::npos )
filename = filename.substr( lastSlash+1 );
std::string::size_type lastDot = filename.find_last_of( "." );
if( lastDot != std::string::npos )
filename = filename.substr( 0, lastDot );
tags.insert( "#" + filename );
setTags( test, tags );
}
}
class Session : NonCopyable {
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";
Catch::cerr() << msg << std::endl;
throw std::logic_error( msg );
}
alreadyInstantiated = true;
}
~Session() {
Catch::cleanUp();
}
void showHelp( std::string const& processName ) {
Catch::cout() << "\nCatch v" << libraryVersion << "\n";
m_cli.usage( Catch::cout(), processName );
Catch::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_cli.setThrowOnUnrecognisedTokens( unusedOptionBehaviour == OnUnusedOptions::Fail );
m_unusedTokens = m_cli.parseInto( argc, argv, m_configData );
if( m_configData.showHelp )
showHelp( m_configData.processName );
m_config.reset();
}
catch( std::exception& ex ) {
{
Colour colourGuard( Colour::Red );
Catch::cerr()
<< "\nError(s) in input:\n"
<< Text( ex.what(), TextAttributes().setIndent(2) )
<< "\n\n";
}
m_cli.usage( Catch::cout(), m_configData.processName );
return (std::numeric_limits<int>::max)();
}
return 0;
}
void useConfigData( ConfigData const& _configData ) {
m_configData = _configData;
m_config.reset();
}
int run( int argc, char const* argv[] ) {
int returnCode = applyCommandLine( argc, argv );
if( returnCode == 0 )
returnCode = run();
return returnCode;
}
int run( int argc, char* argv[] ) {
return run( argc, const_cast<char const**>( argv ) );
}
int run() {
if( m_configData.showHelp )
return 0;
try
{
config(); // Force config to be constructed
seedRng( *m_config );
if( m_configData.filenamesAsTags )
applyFilenamesAsTags( *m_config );
// Handle list request
if( Option<std::size_t> listed = list( config() ) )
return static_cast<int>( *listed );
return static_cast<int>( runTests( m_config ).assertions.failed );
}
catch( std::exception& ex ) {
Catch::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>
#include <algorithm>
namespace Catch {
struct LexSort {
bool operator() (TestCase i,TestCase j) const { return (i<j);}
};
struct RandomNumberGenerator {
int operator()( int n ) const { return std::rand() % n; }
};
inline std::vector<TestCase> sortTests( IConfig const& config, std::vector<TestCase> const& unsortedTestCases ) {
std::vector<TestCase> sorted = unsortedTestCases;
switch( config.runOrder() ) {
case RunTests::InLexicographicalOrder:
std::sort( sorted.begin(), sorted.end(), LexSort() );
break;
case RunTests::InRandomOrder:
{
seedRng( config );
RandomNumberGenerator rng;
std::random_shuffle( sorted.begin(), sorted.end(), rng );
}
break;
case RunTests::InDeclarationOrder:
// already in declaration order
break;
}
return sorted;
}
bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config ) {
return testSpec.matches( testCase ) && ( config.allowThrows() || !testCase.throws() );
}
void enforceNoDuplicateTestCases( std::vector<TestCase> const& functions ) {
std::set<TestCase> seenFunctions;
for( std::vector<TestCase>::const_iterator it = functions.begin(), itEnd = functions.end();
it != itEnd;
++it ) {
std::pair<std::set<TestCase>::const_iterator, bool> prev = seenFunctions.insert( *it );
if( !prev.second ){
Catch::cerr()
<< Colour( Colour::Red )
<< "error: TEST_CASE( \"" << it->name << "\" ) already defined.\n"
<< "\tFirst seen at " << prev.first->getTestCaseInfo().lineInfo << "\n"
<< "\tRedefined at " << it->getTestCaseInfo().lineInfo << std::endl;
exit(1);
}
}
}
std::vector<TestCase> filterTests( std::vector<TestCase> const& testCases, TestSpec const& testSpec, IConfig const& config ) {
std::vector<TestCase> filtered;
filtered.reserve( testCases.size() );
for( std::vector<TestCase>::const_iterator it = testCases.begin(), itEnd = testCases.end();
it != itEnd;
++it )
if( matchTest( *it, testSpec, config ) )
filtered.push_back( *it );
return filtered;
}
std::vector<TestCase> const& getAllTestCasesSorted( IConfig const& config ) {
return getRegistryHub().getTestCaseRegistry().getAllTestsSorted( config );
}
class TestRegistry : public ITestCaseRegistry {
public:
TestRegistry()
: m_currentSortOrder( RunTests::InDeclarationOrder ),
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() ) );
}
m_functions.push_back( testCase );
}
virtual std::vector<TestCase> const& getAllTests() const {
return m_functions;
}
virtual std::vector<TestCase> const& getAllTestsSorted( IConfig const& config ) const {
if( m_sortedFunctions.empty() )
enforceNoDuplicateTestCases( m_functions );
if( m_currentSortOrder != config.runOrder() || m_sortedFunctions.empty() ) {
m_sortedFunctions = sortTests( config, m_functions );
m_currentSortOrder = config.runOrder();
}
return m_sortedFunctions;
}
private:
std::vector<TestCase> m_functions;
mutable RunTests::InWhatOrder m_currentSortOrder;
mutable std::vector<TestCase> m_sortedFunctions;
size_t m_unnamedCount;
std::ios_base::Init m_ostreamInit; // Forces cout/ cerr to be initialised
};
///////////////////////////////////////////////////////////////////////////
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;
}
void registerTestCase
( ITestCase* testCase,
char const* classOrQualifiedMethodName,
NameAndDesc const& nameAndDesc,
SourceLineInfo const& lineInfo ) {
getMutableRegistryHub().registerTest
( makeTestCase
( testCase,
extractClassName( classOrQualifiedMethodName ),
nameAndDesc.name,
nameAndDesc.description,
lineInfo ) );
}
void registerTestCaseFunction
( TestFunction function,
SourceLineInfo const& lineInfo,
NameAndDesc const& nameAndDesc ) {
registerTestCase( new FreeFunctionTestCase( function ), "", nameAndDesc, lineInfo );
}
///////////////////////////////////////////////////////////////////////////
AutoReg::AutoReg
( TestFunction function,
SourceLineInfo const& lineInfo,
NameAndDesc const& nameAndDesc ) {
registerTestCaseFunction( function, lineInfo, nameAndDesc );
}
AutoReg::~AutoReg() {}
} // 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() CATCH_OVERRIDE {}
virtual IStreamingReporter* create( std::string const& name, Ptr<IConfig const> const& config ) const CATCH_OVERRIDE {
FactoryMap::const_iterator it = m_factories.find( name );
if( it == m_factories.end() )
return CATCH_NULL;
return it->second->create( ReporterConfig( config ) );
}
void registerReporter( std::string const& name, Ptr<IReporterFactory> const& factory ) {
m_factories.insert( std::make_pair( name, factory ) );
}
void registerListener( Ptr<IReporterFactory> const& factory ) {
m_listeners.push_back( factory );
}
virtual FactoryMap const& getFactories() const CATCH_OVERRIDE {
return m_factories;
}
virtual Listeners const& getListeners() const CATCH_OVERRIDE {
return m_listeners;
}
private:
FactoryMap m_factories;
Listeners m_listeners;
};
}
// #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 {
return tryTranslators();
}
@catch (NSException *exception) {
return Catch::toString( [exception description] );
}
#else
return tryTranslators();
#endif
}
catch( TestFailureException& ) {
throw;
}
catch( std::exception& ex ) {
return ex.what();
}
catch( std::string& msg ) {
return msg;
}
catch( const char* msg ) {
return msg;
}
catch(...) {
return "Unknown exception";
}
}
std::string tryTranslators() const {
if( m_translators.empty() )
throw;
else
return m_translators[0]->translate( m_translators.begin()+1, m_translators.end() );
}
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 CATCH_OVERRIDE {
return m_reporterRegistry;
}
virtual ITestCaseRegistry const& getTestCaseRegistry() const CATCH_OVERRIDE {
return m_testCaseRegistry;
}
virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() CATCH_OVERRIDE {
return m_exceptionTranslatorRegistry;
}
public: // IMutableRegistryHub
virtual void registerReporter( std::string const& name, Ptr<IReporterFactory> const& factory ) CATCH_OVERRIDE {
m_reporterRegistry.registerReporter( name, factory );
}
virtual void registerListener( Ptr<IReporterFactory> const& factory ) CATCH_OVERRIDE {
m_reporterRegistry.registerListener( factory );
}
virtual void registerTest( TestCase const& testInfo ) CATCH_OVERRIDE {
m_testCaseRegistry.registerTest( testInfo );
}
virtual void registerTranslator( const IExceptionTranslator* translator ) CATCH_OVERRIDE {
m_exceptionTranslatorRegistry.registerTranslator( translator );
}
private:
TestRegistry m_testCaseRegistry;
ReporterRegistry m_reporterRegistry;
ExceptionTranslatorRegistry m_exceptionTranslatorRegistry;
};
// Single, global, instance
inline RegistryHub*& getTheRegistryHub() {
static RegistryHub* theRegistryHub = CATCH_NULL;
if( !theRegistryHub )
theRegistryHub = new RegistryHub();
return theRegistryHub;
}
}
IRegistryHub& getRegistryHub() {
return *getTheRegistryHub();
}
IMutableRegistryHub& getMutableRegistryHub() {
return *getTheRegistryHub();
}
void cleanUp() {
delete getTheRegistryHub();
getTheRegistryHub() = CATCH_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 CATCH_NOEXCEPT {
return m_what.c_str();
}
} // end namespace Catch
// #included from: catch_context_impl.hpp
#define TWOBLUECUBES_CATCH_CONTEXT_IMPL_HPP_INCLUDED
// #included from: catch_stream.hpp
#define TWOBLUECUBES_CATCH_STREAM_HPP_INCLUDED
#include <stdexcept>
#include <cstdio>
#include <iostream>
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() CATCH_NOEXCEPT {
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;
}
};
///////////////////////////////////////////////////////////////////////////
FileStream::FileStream( std::string const& filename ) {
m_ofs.open( filename.c_str() );
if( m_ofs.fail() ) {
std::ostringstream oss;
oss << "Unable to open file: '" << filename << "'";
throw std::domain_error( oss.str() );
}
}
std::ostream& FileStream::stream() const {
return m_ofs;
}
struct OutputDebugWriter {
void operator()( std::string const&str ) {
writeToDebugConsole( str );
}
};
DebugOutStream::DebugOutStream()
: m_streamBuf( new StreamBufImpl<OutputDebugWriter>() ),
m_os( m_streamBuf.get() )
{}
std::ostream& DebugOutStream::stream() const {
return m_os;
}
// Store the streambuf from cout up-front because
// cout may get redirected when running tests
CoutStream::CoutStream()
: m_os( Catch::cout().rdbuf() )
{}
std::ostream& CoutStream::stream() const {
return m_os;
}
#ifndef CATCH_CONFIG_NOSTDOUT // If you #define this you must implement these functions
std::ostream& cout() {
return std::cout;
}
std::ostream& cerr() {
return std::cerr;
}
#endif
}
namespace Catch {
class Context : public IMutableContext {
Context() : m_config( CATCH_NULL ), m_runner( CATCH_NULL ), m_resultCapture( CATCH_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
: CATCH_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 = CATCH_NULL;
}
IMutableContext& getCurrentMutableContext() {
if( !currentContext )
currentContext = new Context();
return *currentContext;
}
IContext& getCurrentContext() {
return getCurrentMutableContext();
}
void cleanUpContext() {
delete currentContext;
currentContext = CATCH_NULL;
}
}
// #included from: catch_console_colour_impl.hpp
#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED
namespace Catch {
namespace {
struct IColourImpl {
virtual ~IColourImpl() {}
virtual void use( Colour::Code _colourCode ) = 0;
};
struct NoColourImpl : IColourImpl {
void use( Colour::Code ) {}
static IColourImpl* instance() {
static NoColourImpl s_instance;
return &s_instance;
}
};
} // anon namespace
} // namespace Catch
#if !defined( CATCH_CONFIG_COLOUR_NONE ) && !defined( CATCH_CONFIG_COLOUR_WINDOWS ) && !defined( CATCH_CONFIG_COLOUR_ANSI )
# ifdef CATCH_PLATFORM_WINDOWS
# define CATCH_CONFIG_COLOUR_WINDOWS
# else
# define CATCH_CONFIG_COLOUR_ANSI
# endif
#endif
#if defined ( CATCH_CONFIG_COLOUR_WINDOWS ) /////////////////////////////////////////
#ifndef NOMINMAX
#define NOMINMAX
#endif
#ifdef __AFXDLL
#include <AfxWin.h>
#else
#include <windows.h>
#endif
namespace Catch {
namespace {
class Win32ColourImpl : public IColourImpl {
public:
Win32ColourImpl() : stdoutHandle( GetStdHandle(STD_OUTPUT_HANDLE) )
{
CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
GetConsoleScreenBufferInfo( stdoutHandle, &csbiInfo );
originalForegroundAttributes = csbiInfo.wAttributes & ~( BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_BLUE | BACKGROUND_INTENSITY );
originalBackgroundAttributes = csbiInfo.wAttributes & ~( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY );
}
virtual void use( Colour::Code _colourCode ) {
switch( _colourCode ) {
case Colour::None: return setTextAttribute( originalForegroundAttributes );
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 | originalBackgroundAttributes );
}
HANDLE stdoutHandle;
WORD originalForegroundAttributes;
WORD originalBackgroundAttributes;
};
IColourImpl* platformColourInstance() {
static Win32ColourImpl s_instance;
Ptr<IConfig const> config = getCurrentContext().getConfig();
UseColour::YesOrNo colourMode = config
? config->useColour()
: UseColour::Auto;
if( colourMode == UseColour::Auto )
colourMode = !isDebuggerActive()
? UseColour::Yes
: UseColour::No;
return colourMode == UseColour::Yes
? &s_instance
: NoColourImpl::instance();
}
} // end anon namespace
} // end namespace Catch
#elif defined( CATCH_CONFIG_COLOUR_ANSI ) //////////////////////////////////////
#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 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" );
}
}
static IColourImpl* instance() {
static PosixColourImpl s_instance;
return &s_instance;
}
private:
void setColour( const char* _escapeCode ) {
Catch::cout() << '\033' << _escapeCode;
}
};
IColourImpl* platformColourInstance() {
Ptr<IConfig const> config = getCurrentContext().getConfig();
UseColour::YesOrNo colourMode = config
? config->useColour()
: UseColour::Auto;
if( colourMode == UseColour::Auto )
colourMode = (!isDebuggerActive() && isatty(STDOUT_FILENO) )
? UseColour::Yes
: UseColour::No;
return colourMode == UseColour::Yes
? PosixColourImpl::instance()
: NoColourImpl::instance();
}
} // end anon namespace
} // end namespace Catch
#else // not Windows or ANSI ///////////////////////////////////////////////
namespace Catch {
static IColourImpl* platformColourInstance() { return NoColourImpl::instance(); }
} // end namespace Catch
#endif // Windows/ ANSI/ None
namespace Catch {
Colour::Colour( Code _colourCode ) : m_moved( false ) { use( _colourCode ); }
Colour::Colour( Colour const& _other ) : m_moved( false ) { const_cast<Colour&>( _other ).m_moved = true; }
Colour::~Colour(){ if( !m_moved ) use( None ); }
void Colour::use( Code _colourCode ) {
static IColourImpl* impl = platformColourInstance();
impl->use( _colourCode );
}
} // 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( isFalseTest( 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_test_case_info.hpp
#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_HPP_INCLUDED
namespace Catch {
inline TestCaseInfo::SpecialProperties parseSpecialTag( std::string const& tag ) {
if( startsWith( tag, "." ) ||
tag == "hide" ||
tag == "!hide" )
return TestCaseInfo::IsHidden;
else if( tag == "!throws" )
return TestCaseInfo::Throws;
else if( tag == "!shouldfail" )
return TestCaseInfo::ShouldFail;
else if( tag == "!mayfail" )
return TestCaseInfo::MayFail;
else
return TestCaseInfo::None;
}
inline bool isReservedTag( std::string const& tag ) {
return parseSpecialTag( tag ) == TestCaseInfo::None && tag.size() > 0 && !isalnum( tag[0] );
}
inline void enforceNotReservedTag( std::string const& tag, SourceLineInfo const& _lineInfo ) {
if( isReservedTag( tag ) ) {
{
Colour colourGuard( Colour::Red );
Catch::cerr()
<< "Tag name [" << tag << "] not allowed.\n"
<< "Tag names starting with non alpha-numeric characters are reserved\n";
}
{
Colour colourGuard( Colour::FileName );
Catch::cerr() << _lineInfo << std::endl;
}
exit(1);
}
}
TestCase makeTestCase( ITestCase* _testCase,
std::string const& _className,
std::string const& _name,
std::string const& _descOrTags,
SourceLineInfo const& _lineInfo )
{
bool isHidden( startsWith( _name, "./" ) ); // Legacy support
// Parse out tags
std::set<std::string> tags;
std::string desc, tag;
bool inTag = false;
for( std::size_t i = 0; i < _descOrTags.size(); ++i ) {
char c = _descOrTags[i];
if( !inTag ) {
if( c == '[' )
inTag = true;
else
desc += c;
}
else {
if( c == ']' ) {
TestCaseInfo::SpecialProperties prop = parseSpecialTag( tag );
if( prop == TestCaseInfo::IsHidden )
isHidden = true;
else if( prop == TestCaseInfo::None )
enforceNotReservedTag( tag, _lineInfo );
tags.insert( tag );
tag.clear();
inTag = false;
}
else
tag += c;
}
}
if( isHidden ) {
tags.insert( "hide" );
tags.insert( "." );
}
TestCaseInfo info( _name, _className, desc, tags, _lineInfo );
return TestCase( _testCase, info );
}
void setTags( TestCaseInfo& testCaseInfo, std::set<std::string> const& tags )
{
testCaseInfo.tags = tags;
testCaseInfo.lcaseTags.clear();
std::ostringstream oss;
for( std::set<std::string>::const_iterator it = tags.begin(), itEnd = tags.end(); it != itEnd; ++it ) {
oss << "[" << *it << "]";
std::string lcaseTag = toLower( *it );
testCaseInfo.properties = static_cast<TestCaseInfo::SpecialProperties>( testCaseInfo.properties | parseSpecialTag( lcaseTag ) );
testCaseInfo.lcaseTags.insert( lcaseTag );
}
testCaseInfo.tagsAsString = oss.str();
}
TestCaseInfo::TestCaseInfo( std::string const& _name,
std::string const& _className,
std::string const& _description,
std::set<std::string> const& _tags,
SourceLineInfo const& _lineInfo )
: name( _name ),
className( _className ),
description( _description ),
lineInfo( _lineInfo ),
properties( None )
{
setTags( *this, _tags );
}
TestCaseInfo::TestCaseInfo( TestCaseInfo const& other )
: name( other.name ),
className( other.className ),
description( other.description ),
tags( other.tags ),
lcaseTags( other.lcaseTags ),
tagsAsString( other.tagsAsString ),
lineInfo( other.lineInfo ),
properties( other.properties )
{}
bool TestCaseInfo::isHidden() const {
return ( properties & IsHidden ) != 0;
}
bool TestCaseInfo::throws() const {
return ( properties & Throws ) != 0;
}
bool TestCaseInfo::okToFail() const {
return ( properties & (ShouldFail | MayFail ) ) != 0;
}
bool TestCaseInfo::expectedToFail() const {
return ( properties & (ShouldFail ) ) != 0;
}
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::swap( TestCase& other ) {
test.swap( other.test );
name.swap( other.name );
className.swap( other.className );
description.swap( other.description );
tags.swap( other.tags );
lcaseTags.swap( other.lcaseTags );
tagsAsString.swap( other.tagsAsString );
std::swap( TestCaseInfo::properties, static_cast<TestCaseInfo&>( other ).properties );
std::swap( lineInfo, other.lineInfo );
}
void TestCase::invoke() const {
test->invoke();
}
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 {
Version::Version
( unsigned int _majorVersion,
unsigned int _minorVersion,
unsigned int _patchNumber,
std::string const& _branchName,
unsigned int _buildNumber )
: majorVersion( _majorVersion ),
minorVersion( _minorVersion ),
patchNumber( _patchNumber ),
branchName( _branchName ),
buildNumber( _buildNumber )
{}
std::ostream& operator << ( std::ostream& os, Version const& version ) {
os << version.majorVersion << "."
<< version.minorVersion << "."
<< version.patchNumber;
if( !version.branchName.empty() ) {
os << "-" << version.branchName
<< "." << version.buildNumber;
}
return os;
}
Version libraryVersion( 1, 4, 0, "", 0 );
}
// #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( ScopedMessage const& other )
: m_info( other.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
{
// 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;
};
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 );
virtual void skipTest( TestCaseInfo const& );
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 ) {
ResultBuilder rb( it->macroName.c_str(), it->lineInfo, "", ResultDisposition::Normal );
rb << it->message;
rb.setResultType( ResultWas::Info );
AssertionResult result = rb.build();
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 );
}
void LegacyReporterAdapter::skipTest( TestCaseInfo const& ) {
}
}
// #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( reinterpret_cast<LARGE_INTEGER*>( &hz ) );
QueryPerformanceCounter( reinterpret_cast<LARGE_INTEGER*>( &hzo ) );
}
uint64_t t;
QueryPerformanceCounter( reinterpret_cast<LARGE_INTEGER*>( &t ) );
return ((t-hzo)*1000000)/hz;
}
#else
uint64_t getCurrentTicks() {
timeval t;
gettimeofday(&t,CATCH_NULL);
return static_cast<uint64_t>( t.tv_sec ) * 1000000ull + static_cast<uint64_t>( t.tv_usec );
}
#endif
}
void Timer::start() {
m_ticks = getCurrentTicks();
}
unsigned int Timer::getElapsedMicroseconds() const {
return static_cast<unsigned int>(getCurrentTicks() - m_ticks);
}
unsigned int Timer::getElapsedMilliseconds() const {
return static_cast<unsigned int>(getElapsedMicroseconds()/1000);
}
double Timer::getElapsedSeconds() const {
return getElapsedMicroseconds()/1000000.0;
}
} // namespace Catch
#ifdef __clang__
#pragma clang diagnostic pop
#endif
// #included from: catch_common.hpp
#define TWOBLUECUBES_CATCH_COMMON_HPP_INCLUDED
namespace Catch {
bool startsWith( std::string const& s, std::string const& prefix ) {
return s.size() >= prefix.size() && s.substr( 0, prefix.size() ) == prefix;
}
bool endsWith( std::string const& s, std::string const& suffix ) {
return s.size() >= suffix.size() && s.substr( s.size()-suffix.size(), suffix.size() ) == suffix;
}
bool contains( std::string const& s, std::string const& infix ) {
return s.find( infix ) != std::string::npos;
}
void toLowerInPlace( std::string& s ) {
std::transform( s.begin(), s.end(), s.begin(), ::tolower );
}
std::string toLower( std::string const& s ) {
std::string lc = s;
toLowerInPlace( lc );
return lc;
}
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 ) : "";
}
bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis ) {
bool replaced = false;
std::size_t i = str.find( replaceThis );
while( i != std::string::npos ) {
replaced = true;
str = str.substr( 0, i ) + withThis + str.substr( i+replaceThis.size() );
if( i < str.size()-withThis.size() )
i = str.find( replaceThis, i+withThis.size() );
else
i = std::string::npos;
}
return replaced;
}
pluralise::pluralise( std::size_t count, std::string const& label )
: m_count( count ),
m_label( label )
{}
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;
}
SourceLineInfo::SourceLineInfo() : line( 0 ){}
SourceLineInfo::SourceLineInfo( char const* _file, std::size_t _line )
: file( _file ),
line( _line )
{}
SourceLineInfo::SourceLineInfo( SourceLineInfo const& other )
: file( other.file ),
line( other.line )
{}
bool SourceLineInfo::empty() const {
return file.empty();
}
bool SourceLineInfo::operator == ( SourceLineInfo const& other ) const {
return line == other.line && file == other.file;
}
bool SourceLineInfo::operator < ( SourceLineInfo const& other ) const {
return line < other.line || ( line == other.line && file < other.file );
}
void seedRng( IConfig const& config ) {
if( config.rngSeed() != 0 )
std::srand( config.rngSeed() );
}
unsigned int rngSeed() {
return getCurrentContext().getConfig()->rngSeed();
}
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;
}
void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo ) {
std::ostringstream oss;
oss << locationInfo << ": Internal Catch error: '" << message << "'";
if( alwaysTrue() )
throw std::logic_error( oss.str() );
}
}
// #included from: catch_section.hpp
#define TWOBLUECUBES_CATCH_SECTION_HPP_INCLUDED
namespace Catch {
SectionInfo::SectionInfo
( SourceLineInfo const& _lineInfo,
std::string const& _name,
std::string const& _description )
: name( _name ),
description( _description ),
lineInfo( _lineInfo )
{}
Section::Section( SectionInfo const& info )
: m_info( info ),
m_sectionIncluded( getResultCapture().sectionStarted( m_info, m_assertions ) )
{
m_timer.start();
}
Section::~Section() {
if( m_sectionIncluded ) {
SectionEndInfo endInfo( m_info, m_assertions, m_timer.getElapsedSeconds() );
if( std::uncaught_exception() )
getResultCapture().sectionEndedEarly( endInfo );
else
getResultCapture().sectionEnded( endInfo );
}
}
// This indicates whether the section should be executed or not
Section::operator bool() const {
return m_sectionIncluded;
}
} // end namespace Catch
// #included from: catch_debugger.hpp
#define TWOBLUECUBES_CATCH_DEBUGGER_HPP_INCLUDED
#include <iostream>
#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).
bool isDebuggerActive(){
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);
if( sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, CATCH_NULL, 0) != 0 ) {
Catch::cerr() << "\n** Call to sysctl failed - unable to determine if debugger is active **\n" << std::endl;
return false;
}
// We're being debugged if the P_TRACED flag is set.
return ( (info.kp_proc.p_flag & P_TRACED) != 0 );
}
} // namespace Catch
#elif defined(_MSC_VER)
extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
namespace Catch {
bool isDebuggerActive() {
return IsDebuggerPresent() != 0;
}
}
#elif defined(__MINGW32__)
extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
namespace Catch {
bool isDebuggerActive() {
return IsDebuggerPresent() != 0;
}
}
#else
namespace Catch {
inline bool isDebuggerActive() { return false; }
}
#endif // Platform
#ifdef CATCH_PLATFORM_WINDOWS
extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA( const char* );
namespace Catch {
void writeToDebugConsole( std::string const& text ) {
::OutputDebugStringA( text.c_str() );
}
}
#else
namespace Catch {
void writeToDebugConsole( std::string const& text ) {
// !TBD: Need a version for Mac/ XCode and other IDEs
Catch::cout() << text;
}
}
#endif // Platform
// #included from: catch_tostring.hpp
#define TWOBLUECUBES_CATCH_TOSTRING_HPP_INCLUDED
namespace Catch {
namespace Detail {
const std::string unprintableString = "{?}";
namespace {
const int hexThreshold = 255;
struct Endianness {
enum Arch { Big, Little };
static Arch which() {
union _{
int asInt;
char asChar[sizeof (int)];
} u;
u.asInt = 1;
return ( u.asChar[sizeof(int)-1] == 1 ) ? Big : Little;
}
};
}
std::string rawMemoryToString( const void *object, std::size_t size )
{
// Reverse order for little endian architectures
int i = 0, end = static_cast<int>( size ), inc = 1;
if( Endianness::which() == Endianness::Little ) {
i = end-1;
end = inc = -1;
}
unsigned char const *bytes = static_cast<unsigned char const *>(object);
std::ostringstream os;
os << "0x" << std::setfill('0') << std::hex;
for( ; i != end; i += inc )
os << std::setw(2) << static_cast<unsigned>(bytes[i]);
return os.str();
}
}
std::string toString( std::string const& value ) {
std::string s = value;
if( getCurrentContext().getConfig()->showInvisibles() ) {
for(size_t i = 0; i < s.size(); ++i ) {
std::string subs;
switch( s[i] ) {
case '\n': subs = "\\n"; break;
case '\t': subs = "\\t"; break;
default: break;
}
if( !subs.empty() ) {
s = s.substr( 0, i ) + subs + s.substr( i+1 );
++i;
}
}
}
return "\"" + s + "\"";
}
std::string toString( std::wstring const& value ) {
std::string s;
s.reserve( value.size() );
for(size_t i = 0; i < value.size(); ++i )
s += value[i] <= 0xff ? static_cast<char>( value[i] ) : '?';
return Catch::toString( s );
}
std::string toString( const char* const value ) {
return value ? Catch::toString( std::string( value ) ) : std::string( "{null string}" );
}
std::string toString( char* const value ) {
return Catch::toString( static_cast<const char*>( value ) );
}
std::string toString( const wchar_t* const value )
{
return value ? Catch::toString( std::wstring(value) ) : std::string( "{null string}" );
}
std::string toString( wchar_t* const value )
{
return Catch::toString( static_cast<const wchar_t*>( value ) );
}
std::string toString( int value ) {
std::ostringstream oss;
oss << value;
if( value > Detail::hexThreshold )
oss << " (0x" << std::hex << value << ")";
return oss.str();
}
std::string toString( unsigned long value ) {
std::ostringstream oss;
oss << value;
if( value > Detail::hexThreshold )
oss << " (0x" << std::hex << value << ")";
return oss.str();
}
std::string toString( unsigned int value ) {
return Catch::toString( static_cast<unsigned long>( value ) );
}
template<typename T>
std::string fpToString( T value, int precision ) {
std::ostringstream oss;
oss << std::setprecision( precision )
<< 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;
}
std::string toString( const double value ) {
return fpToString( value, 10 );
}
std::string toString( const float value ) {
return fpToString( value, 5 ) + "f";
}
std::string toString( bool value ) {
return value ? "true" : "false";
}
std::string toString( char value ) {
return value < ' '
? toString( static_cast<unsigned int>( value ) )
: Detail::makeString( value );
}
std::string toString( signed char value ) {
return toString( static_cast<char>( value ) );
}
std::string toString( unsigned char value ) {
return toString( static_cast<char>( value ) );
}
#ifdef CATCH_CONFIG_CPP11_LONG_LONG
std::string toString( long long value ) {
std::ostringstream oss;
oss << value;
if( value > Detail::hexThreshold )
oss << " (0x" << std::hex << value << ")";
return oss.str();
}
std::string toString( unsigned long long value ) {
std::ostringstream oss;
oss << value;
if( value > Detail::hexThreshold )
oss << " (0x" << std::hex << value << ")";
return oss.str();
}
#endif
#ifdef CATCH_CONFIG_CPP11_NULLPTR
std::string toString( std::nullptr_t ) {
return "nullptr";
}
#endif
#ifdef __OBJC__
std::string toString( NSString const * const& nsstring ) {
if( !nsstring )
return "nil";
return "@" + toString([nsstring UTF8String]);
}
std::string toString( NSString * CATCH_ARC_STRONG const& nsstring ) {
if( !nsstring )
return "nil";
return "@" + toString([nsstring UTF8String]);
}
std::string toString( NSObject* const& nsObject ) {
return toString( [nsObject description] );
}
#endif
} // end namespace Catch
// #included from: catch_result_builder.hpp
#define TWOBLUECUBES_CATCH_RESULT_BUILDER_HPP_INCLUDED
namespace Catch {
std::string capturedExpressionWithSecondArgument( std::string const& capturedExpression, std::string const& secondArg ) {
return secondArg.empty() || secondArg == "\"\""
? capturedExpression
: capturedExpression + ", " + secondArg;
}
ResultBuilder::ResultBuilder( char const* macroName,
SourceLineInfo const& lineInfo,
char const* capturedExpression,
ResultDisposition::Flags resultDisposition,
char const* secondArg )
: m_assertionInfo( macroName, lineInfo, capturedExpressionWithSecondArgument( capturedExpression, secondArg ), resultDisposition ),
m_shouldDebugBreak( false ),
m_shouldThrow( false )
{}
ResultBuilder& ResultBuilder::setResultType( ResultWas::OfType result ) {
m_data.resultType = result;
return *this;
}
ResultBuilder& ResultBuilder::setResultType( bool result ) {
m_data.resultType = result ? ResultWas::Ok : ResultWas::ExpressionFailed;
return *this;
}
ResultBuilder& ResultBuilder::setLhs( std::string const& lhs ) {
m_exprComponents.lhs = lhs;
return *this;
}
ResultBuilder& ResultBuilder::setRhs( std::string const& rhs ) {
m_exprComponents.rhs = rhs;
return *this;
}
ResultBuilder& ResultBuilder::setOp( std::string const& op ) {
m_exprComponents.op = op;
return *this;
}
void ResultBuilder::endExpression() {
m_exprComponents.testFalse = isFalseTest( m_assertionInfo.resultDisposition );
captureExpression();
}
void ResultBuilder::useActiveException( ResultDisposition::Flags resultDisposition ) {
m_assertionInfo.resultDisposition = resultDisposition;
m_stream.oss << Catch::translateActiveException();
captureResult( ResultWas::ThrewException );
}
void ResultBuilder::captureResult( ResultWas::OfType resultType ) {
setResultType( resultType );
captureExpression();
}
void ResultBuilder::captureExpectedException( std::string const& expectedMessage ) {
if( expectedMessage.empty() )
captureExpectedException( Matchers::Impl::Generic::AllOf<std::string>() );
else
captureExpectedException( Matchers::Equals( expectedMessage ) );
}
void ResultBuilder::captureExpectedException( Matchers::Impl::Matcher<std::string> const& matcher ) {
assert( m_exprComponents.testFalse == false );
AssertionResultData data = m_data;
data.resultType = ResultWas::Ok;
data.reconstructedExpression = m_assertionInfo.capturedExpression;
std::string actualMessage = Catch::translateActiveException();
if( !matcher.match( actualMessage ) ) {
data.resultType = ResultWas::ExpressionFailed;
data.reconstructedExpression = actualMessage;
}
AssertionResult result( m_assertionInfo, data );
handleResult( result );
}
void ResultBuilder::captureExpression() {
AssertionResult result = build();
handleResult( result );
}
void ResultBuilder::handleResult( AssertionResult const& result )
{
getResultCapture().assertionEnded( result );
if( !result.isOk() ) {
if( getCurrentContext().getConfig()->shouldDebugBreak() )
m_shouldDebugBreak = true;
if( getCurrentContext().getRunner()->aborting() || (m_assertionInfo.resultDisposition & ResultDisposition::Normal) )
m_shouldThrow = true;
}
}
void ResultBuilder::react() {
if( m_shouldThrow )
throw Catch::TestFailureException();
}
bool ResultBuilder::shouldDebugBreak() const { return m_shouldDebugBreak; }
bool ResultBuilder::allowThrows() const { return getCurrentContext().getConfig()->allowThrows(); }
AssertionResult ResultBuilder::build() const
{
assert( m_data.resultType != ResultWas::Unknown );
AssertionResultData data = m_data;
// Flip bool results if testFalse is set
if( m_exprComponents.testFalse ) {
if( data.resultType == ResultWas::Ok )
data.resultType = ResultWas::ExpressionFailed;
else if( data.resultType == ResultWas::ExpressionFailed )
data.resultType = ResultWas::Ok;
}
data.message = m_stream.oss.str();
data.reconstructedExpression = reconstructExpression();
if( m_exprComponents.testFalse ) {
if( m_exprComponents.op == "" )
data.reconstructedExpression = "!" + data.reconstructedExpression;
else
data.reconstructedExpression = "!(" + data.reconstructedExpression + ")";
}
return AssertionResult( m_assertionInfo, data );
}
std::string ResultBuilder::reconstructExpression() const {
if( m_exprComponents.op == "" )
return m_exprComponents.lhs.empty() ? m_assertionInfo.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 " + m_assertionInfo.macroName + "_FALSE( " + m_assertionInfo.capturedExpression.substr(1) + " ) instead of " + m_assertionInfo.macroName + "( " + m_assertionInfo.capturedExpression + " ) for better diagnostics}";
}
} // end namespace Catch
// #included from: catch_tag_alias_registry.hpp
#define TWOBLUECUBES_CATCH_TAG_ALIAS_REGISTRY_HPP_INCLUDED
// #included from: catch_tag_alias_registry.h
#define TWOBLUECUBES_CATCH_TAG_ALIAS_REGISTRY_H_INCLUDED
#include <map>
namespace Catch {
class TagAliasRegistry : public ITagAliasRegistry {
public:
virtual ~TagAliasRegistry();
virtual Option<TagAlias> find( std::string const& alias ) const;
virtual std::string expandAliases( std::string const& unexpandedTestSpec ) const;
void add( char const* alias, char const* tag, SourceLineInfo const& lineInfo );
static TagAliasRegistry& get();
private:
std::map<std::string, TagAlias> m_registry;
};
} // end namespace Catch
#include <map>
#include <iostream>
namespace Catch {
TagAliasRegistry::~TagAliasRegistry() {}
Option<TagAlias> TagAliasRegistry::find( std::string const& alias ) const {
std::map<std::string, TagAlias>::const_iterator it = m_registry.find( alias );
if( it != m_registry.end() )
return it->second;
else
return Option<TagAlias>();
}
std::string TagAliasRegistry::expandAliases( std::string const& unexpandedTestSpec ) const {
std::string expandedTestSpec = unexpandedTestSpec;
for( std::map<std::string, TagAlias>::const_iterator it = m_registry.begin(), itEnd = m_registry.end();
it != itEnd;
++it ) {
std::size_t pos = expandedTestSpec.find( it->first );
if( pos != std::string::npos ) {
expandedTestSpec = expandedTestSpec.substr( 0, pos ) +
it->second.tag +
expandedTestSpec.substr( pos + it->first.size() );
}
}
return expandedTestSpec;
}
void TagAliasRegistry::add( char const* alias, char const* tag, SourceLineInfo const& lineInfo ) {
if( !startsWith( alias, "[@" ) || !endsWith( alias, "]" ) ) {
std::ostringstream oss;
oss << "error: tag alias, \"" << alias << "\" is not of the form [@alias name].\n" << lineInfo;
throw std::domain_error( oss.str().c_str() );
}
if( !m_registry.insert( std::make_pair( alias, TagAlias( tag, lineInfo ) ) ).second ) {
std::ostringstream oss;
oss << "error: tag alias, \"" << alias << "\" already registered.\n"
<< "\tFirst seen at " << find(alias)->lineInfo << "\n"
<< "\tRedefined at " << lineInfo;
throw std::domain_error( oss.str().c_str() );
}
}
TagAliasRegistry& TagAliasRegistry::get() {
static TagAliasRegistry instance;
return instance;
}
ITagAliasRegistry::~ITagAliasRegistry() {}
ITagAliasRegistry const& ITagAliasRegistry::get() { return TagAliasRegistry::get(); }
RegistrarForTagAliases::RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo ) {
try {
TagAliasRegistry::get().add( alias, tag, lineInfo );
}
catch( std::exception& ex ) {
Colour colourGuard( Colour::Red );
Catch::cerr() << ex.what() << std::endl;
exit(1);
}
}
} // end namespace Catch
// #included from: ../reporters/catch_reporter_multi.hpp
#define TWOBLUECUBES_CATCH_REPORTER_MULTI_HPP_INCLUDED
namespace Catch {
class MultipleReporters : public SharedImpl<IStreamingReporter> {
typedef std::vector<Ptr<IStreamingReporter> > Reporters;
Reporters m_reporters;
public:
void add( Ptr<IStreamingReporter> const& reporter ) {
m_reporters.push_back( reporter );
}
public: // IStreamingReporter
virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
return m_reporters[0]->getPreferences();
}
virtual void noMatchingTestCases( std::string const& spec ) CATCH_OVERRIDE {
for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
it != itEnd;
++it )
(*it)->noMatchingTestCases( spec );
}
virtual void testRunStarting( TestRunInfo const& testRunInfo ) CATCH_OVERRIDE {
for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
it != itEnd;
++it )
(*it)->testRunStarting( testRunInfo );
}
virtual void testGroupStarting( GroupInfo const& groupInfo ) CATCH_OVERRIDE {
for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
it != itEnd;
++it )
(*it)->testGroupStarting( groupInfo );
}
virtual void testCaseStarting( TestCaseInfo const& testInfo ) CATCH_OVERRIDE {
for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
it != itEnd;
++it )
(*it)->testCaseStarting( testInfo );
}
virtual void sectionStarting( SectionInfo const& sectionInfo ) CATCH_OVERRIDE {
for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
it != itEnd;
++it )
(*it)->sectionStarting( sectionInfo );
}
virtual void assertionStarting( AssertionInfo const& assertionInfo ) CATCH_OVERRIDE {
for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
it != itEnd;
++it )
(*it)->assertionStarting( assertionInfo );
}
// The return value indicates if the messages buffer should be cleared:
virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
bool clearBuffer = false;
for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
it != itEnd;
++it )
clearBuffer |= (*it)->assertionEnded( assertionStats );
return clearBuffer;
}
virtual void sectionEnded( SectionStats const& sectionStats ) CATCH_OVERRIDE {
for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
it != itEnd;
++it )
(*it)->sectionEnded( sectionStats );
}
virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
it != itEnd;
++it )
(*it)->testCaseEnded( testCaseStats );
}
virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
it != itEnd;
++it )
(*it)->testGroupEnded( testGroupStats );
}
virtual void testRunEnded( TestRunStats const& testRunStats ) CATCH_OVERRIDE {
for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
it != itEnd;
++it )
(*it)->testRunEnded( testRunStats );
}
virtual void skipTest( TestCaseInfo const& testInfo ) CATCH_OVERRIDE {
for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
it != itEnd;
++it )
(*it)->skipTest( testInfo );
}
};
Ptr<IStreamingReporter> addReporter( Ptr<IStreamingReporter> const& existingReporter, Ptr<IStreamingReporter> const& additionalReporter ) {
Ptr<IStreamingReporter> resultingReporter;
if( existingReporter ) {
MultipleReporters* multi = dynamic_cast<MultipleReporters*>( existingReporter.get() );
if( !multi ) {
multi = new MultipleReporters;
resultingReporter = Ptr<IStreamingReporter>( multi );
if( existingReporter )
multi->add( existingReporter );
}
else
resultingReporter = existingReporter;
multi->add( additionalReporter );
}
else
resultingReporter = additionalReporter;
return resultingReporter;
}
} // end namespace Catch
// #included from: ../reporters/catch_reporter_xml.hpp
#define TWOBLUECUBES_CATCH_REPORTER_XML_HPP_INCLUDED
// #included from: catch_reporter_bases.hpp
#define TWOBLUECUBES_CATCH_REPORTER_BASES_HPP_INCLUDED
#include <cstring>
namespace Catch {
struct StreamingReporterBase : SharedImpl<IStreamingReporter> {
StreamingReporterBase( ReporterConfig const& _config )
: m_config( _config.fullConfig() ),
stream( _config.stream() )
{
m_reporterPrefs.shouldRedirectStdOut = false;
}
virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
return m_reporterPrefs;
}
virtual ~StreamingReporterBase() CATCH_OVERRIDE;
virtual void noMatchingTestCases( std::string const& ) CATCH_OVERRIDE {}
virtual void testRunStarting( TestRunInfo const& _testRunInfo ) CATCH_OVERRIDE {
currentTestRunInfo = _testRunInfo;
}
virtual void testGroupStarting( GroupInfo const& _groupInfo ) CATCH_OVERRIDE {
currentGroupInfo = _groupInfo;
}
virtual void testCaseStarting( TestCaseInfo const& _testInfo ) CATCH_OVERRIDE {
currentTestCaseInfo = _testInfo;
}
virtual void sectionStarting( SectionInfo const& _sectionInfo ) CATCH_OVERRIDE {
m_sectionStack.push_back( _sectionInfo );
}
virtual void sectionEnded( SectionStats const& /* _sectionStats */ ) CATCH_OVERRIDE {
m_sectionStack.pop_back();
}
virtual void testCaseEnded( TestCaseStats const& /* _testCaseStats */ ) CATCH_OVERRIDE {
currentTestCaseInfo.reset();
}
virtual void testGroupEnded( TestGroupStats const& /* _testGroupStats */ ) CATCH_OVERRIDE {
currentGroupInfo.reset();
}
virtual void testRunEnded( TestRunStats const& /* _testRunStats */ ) CATCH_OVERRIDE {
currentTestCaseInfo.reset();
currentGroupInfo.reset();
currentTestRunInfo.reset();
}
virtual void skipTest( TestCaseInfo const& ) CATCH_OVERRIDE {
// Don't do anything with this by default.
// It can optionally be overridden in the derived class.
}
Ptr<IConfig const> m_config;
std::ostream& stream;
LazyStat<TestRunInfo> currentTestRunInfo;
LazyStat<GroupInfo> currentGroupInfo;
LazyStat<TestCaseInfo> currentTestCaseInfo;
std::vector<SectionInfo> m_sectionStack;
ReporterPreferences m_reporterPrefs;
};
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;
};
struct BySectionInfo {
BySectionInfo( SectionInfo const& other ) : m_other( other ) {}
BySectionInfo( BySectionInfo const& other ) : m_other( other.m_other ) {}
bool operator() ( Ptr<SectionNode> const& node ) const {
return node->stats.sectionInfo.lineInfo == m_other.lineInfo;
}
private:
void operator=( BySectionInfo const& );
SectionInfo const& m_other;
};
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() )
{
m_reporterPrefs.shouldRedirectStdOut = false;
}
~CumulativeReporterBase();
virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
return m_reporterPrefs;
}
virtual void testRunStarting( TestRunInfo const& ) CATCH_OVERRIDE {}
virtual void testGroupStarting( GroupInfo const& ) CATCH_OVERRIDE {}
virtual void testCaseStarting( TestCaseInfo const& ) CATCH_OVERRIDE {}
virtual void sectionStarting( SectionInfo const& sectionInfo ) CATCH_OVERRIDE {
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_if( parentNode.childSections.begin(),
parentNode.childSections.end(),
BySectionInfo( 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& ) CATCH_OVERRIDE {}
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 ) CATCH_OVERRIDE {
assert( !m_sectionStack.empty() );
SectionNode& node = *m_sectionStack.back();
node.stats = sectionStats;
m_sectionStack.pop_back();
}
virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
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 ) CATCH_OVERRIDE {
Ptr<TestGroupNode> node = new TestGroupNode( testGroupStats );
node->children.swap( m_testCases );
m_testGroups.push_back( node );
}
virtual void testRunEnded( TestRunStats const& testRunStats ) CATCH_OVERRIDE {
Ptr<TestRunNode> node = new TestRunNode( testRunStats );
node->children.swap( m_testGroups );
m_testRuns.push_back( node );
testRunEndedCumulative();
}
virtual void testRunEndedCumulative() = 0;
virtual void skipTest( TestCaseInfo const& ) CATCH_OVERRIDE {}
Ptr<IConfig const> 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;
ReporterPreferences m_reporterPrefs;
};
template<char C>
char const* getLineOfChars() {
static char line[CATCH_CONFIG_CONSOLE_WIDTH] = {0};
if( !*line ) {
memset( line, C, CATCH_CONFIG_CONSOLE_WIDTH-1 );
line[CATCH_CONFIG_CONSOLE_WIDTH-1] = 0;
}
return line;
}
struct TestEventListenerBase : StreamingReporterBase {
TestEventListenerBase( ReporterConfig const& _config )
: StreamingReporterBase( _config )
{}
virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE {}
virtual bool assertionEnded( AssertionStats const& ) CATCH_OVERRIDE {
return false;
}
};
} // end namespace Catch
// #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 SharedImpl<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() );
}
};
template<typename T>
class ListenerRegistrar {
class ListenerFactory : public SharedImpl<IReporterFactory> {
virtual IStreamingReporter* create( ReporterConfig const& config ) const {
return new T( config );
}
virtual std::string getDescription() const {
return "";
}
};
public:
ListenerRegistrar() {
getMutableRegistryHub().registerListener( new ListenerFactory() );
}
};
}
#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 ); }
#define INTERNAL_CATCH_REGISTER_LISTENER( listenerType ) \
namespace{ Catch::ListenerRegistrar<listenerType> catch_internal_RegistrarFor##listenerType; }
// #included from: ../internal/catch_xmlwriter.hpp
#define TWOBLUECUBES_CATCH_XMLWRITER_HPP_INCLUDED
#include <sstream>
#include <string>
#include <vector>
#include <iomanip>
namespace Catch {
class XmlEncode {
public:
enum ForWhat { ForTextNodes, ForAttributes };
XmlEncode( std::string const& str, ForWhat forWhat = ForTextNodes )
: m_str( str ),
m_forWhat( forWhat )
{}
void encodeTo( std::ostream& os ) const {
// Apostrophe escaping not necessary if we always use " to write attributes
// (see: http://www.w3.org/TR/xml/#syntax)
for( std::size_t i = 0; i < m_str.size(); ++ i ) {
char c = m_str[i];
switch( c ) {
case '<': os << "&lt;"; break;
case '&': os << "&amp;"; break;
case '>':
// See: http://www.w3.org/TR/xml/#syntax
if( i > 2 && m_str[i-1] == ']' && m_str[i-2] == ']' )
os << "&gt;";
else
os << c;
break;
case '\"':
if( m_forWhat == ForAttributes )
os << "&quot;";
else
os << c;
break;
default:
// Escape control chars - based on contribution by @espenalb in PR #465
if ( ( c < '\x09' ) || ( c > '\x0D' && c < '\x20') || c=='\x7F' )
os << "&#x" << std::uppercase << std::hex << static_cast<int>( c );
else
os << c;
}
}
}
friend std::ostream& operator << ( std::ostream& os, XmlEncode const& xmlEncode ) {
xmlEncode.encodeTo( os );
return os;
}
private:
std::string m_str;
ForWhat m_forWhat;
};
class XmlWriter {
public:
class ScopedElement {
public:
ScopedElement( XmlWriter* writer )
: m_writer( writer )
{}
ScopedElement( ScopedElement const& other )
: m_writer( other.m_writer ){
other.m_writer = CATCH_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( &Catch::cout() )
{}
XmlWriter( std::ostream& os )
: m_tagIsOpen( false ),
m_needsNewline( false ),
m_os( &os )
{}
~XmlWriter() {
while( !m_tags.empty() )
endElement();
}
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 << "=\"" << XmlEncode( attribute, XmlEncode::ForAttributes ) << "\"";
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 ) {
std::ostringstream oss;
oss << attribute;
return writeAttribute( name, oss.str() );
}
XmlWriter& writeText( std::string const& text, bool indent = true ) {
if( !text.empty() ){
bool tagWasOpen = m_tagIsOpen;
ensureTagClosed();
if( tagWasOpen && indent )
stream() << m_indent;
stream() << XmlEncode( 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;
}
void setStream( std::ostream& os ) {
m_os = &os;
}
private:
XmlWriter( XmlWriter const& );
void operator=( XmlWriter const& );
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;
}
}
bool m_tagIsOpen;
bool m_needsNewline;
std::vector<std::string> m_tags;
std::string m_indent;
std::ostream* m_os;
};
}
// #included from: catch_reenable_warnings.h
#define TWOBLUECUBES_CATCH_REENABLE_WARNINGS_H_INCLUDED
#ifdef __clang__
# ifdef __ICC // icpc defines the __clang__ macro
# pragma warning(pop)
# else
# pragma clang diagnostic pop
# endif
#elif defined __GNUC__
# pragma GCC diagnostic pop
#endif
namespace Catch {
class XmlReporter : public StreamingReporterBase {
public:
XmlReporter( ReporterConfig const& _config )
: StreamingReporterBase( _config ),
m_sectionDepth( 0 )
{
m_reporterPrefs.shouldRedirectStdOut = true;
}
virtual ~XmlReporter() CATCH_OVERRIDE;
static std::string getDescription() {
return "Reports test results as an XML document";
}
public: // StreamingReporterBase
virtual void noMatchingTestCases( std::string const& s ) CATCH_OVERRIDE {
StreamingReporterBase::noMatchingTestCases( s );
}
virtual void testRunStarting( TestRunInfo const& testInfo ) CATCH_OVERRIDE {
StreamingReporterBase::testRunStarting( testInfo );
m_xml.setStream( stream );
m_xml.startElement( "Catch" );
if( !m_config->name().empty() )
m_xml.writeAttribute( "name", m_config->name() );
}
virtual void testGroupStarting( GroupInfo const& groupInfo ) CATCH_OVERRIDE {
StreamingReporterBase::testGroupStarting( groupInfo );
m_xml.startElement( "Group" )
.writeAttribute( "name", groupInfo.name );
}
virtual void testCaseStarting( TestCaseInfo const& testInfo ) CATCH_OVERRIDE {
StreamingReporterBase::testCaseStarting(testInfo);
m_xml.startElement( "TestCase" ).writeAttribute( "name", trim( testInfo.name ) );
if ( m_config->showDurations() == ShowDurations::Always )
m_testCaseTimer.start();
}
virtual void sectionStarting( SectionInfo const& sectionInfo ) CATCH_OVERRIDE {
StreamingReporterBase::sectionStarting( sectionInfo );
if( m_sectionDepth++ > 0 ) {
m_xml.startElement( "Section" )
.writeAttribute( "name", trim( sectionInfo.name ) )
.writeAttribute( "description", sectionInfo.description );
}
}
virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE { }
virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
const AssertionResult& assertionResult = assertionStats.assertionResult;
// Print any info messages in <Info> tags.
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 ) {
m_xml.scopedElement( "Info" )
.writeText( it->message );
} else if ( it->type == ResultWas::Warning ) {
m_xml.scopedElement( "Warning" )
.writeText( it->message );
}
}
}
// Drop out if result was successful but we're not printing them.
if( !m_config->includeSuccessfulResults() && isOk(assertionResult.getResultType()) )
return true;
// Print the expression if there is one.
if( assertionResult.hasExpression() ) {
m_xml.startElement( "Expression" )
.writeAttribute( "success", assertionResult.succeeded() )
.writeAttribute( "type", assertionResult.getTestMacroName() )
.writeAttribute( "filename", assertionResult.getSourceInfo().file )
.writeAttribute( "line", assertionResult.getSourceInfo().line );
m_xml.scopedElement( "Original" )
.writeText( assertionResult.getExpression() );
m_xml.scopedElement( "Expanded" )
.writeText( assertionResult.getExpandedExpression() );
}
// And... Print a result applicable to each result type.
switch( assertionResult.getResultType() ) {
case ResultWas::ThrewException:
m_xml.scopedElement( "Exception" )
.writeAttribute( "filename", assertionResult.getSourceInfo().file )
.writeAttribute( "line", assertionResult.getSourceInfo().line )
.writeText( assertionResult.getMessage() );
break;
case ResultWas::FatalErrorCondition:
m_xml.scopedElement( "Fatal Error Condition" )
.writeAttribute( "filename", assertionResult.getSourceInfo().file )
.writeAttribute( "line", assertionResult.getSourceInfo().line )
.writeText( assertionResult.getMessage() );
break;
case ResultWas::Info:
m_xml.scopedElement( "Info" )
.writeText( assertionResult.getMessage() );
break;
case ResultWas::Warning:
// Warning will already have been written
break;
case ResultWas::ExplicitFailure:
m_xml.scopedElement( "Failure" )
.writeText( assertionResult.getMessage() );
break;
default:
break;
}
if( assertionResult.hasExpression() )
m_xml.endElement();
return true;
}
virtual void sectionEnded( SectionStats const& sectionStats ) CATCH_OVERRIDE {
StreamingReporterBase::sectionEnded( sectionStats );
if( --m_sectionDepth > 0 ) {
XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResults" );
e.writeAttribute( "successes", sectionStats.assertions.passed );
e.writeAttribute( "failures", sectionStats.assertions.failed );
e.writeAttribute( "expectedFailures", sectionStats.assertions.failedButOk );
if ( m_config->showDurations() == ShowDurations::Always )
e.writeAttribute( "durationInSeconds", sectionStats.durationInSeconds );
m_xml.endElement();
}
}
virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
StreamingReporterBase::testCaseEnded( testCaseStats );
XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResult" );
e.writeAttribute( "success", testCaseStats.totals.assertions.allOk() );
if ( m_config->showDurations() == ShowDurations::Always )
e.writeAttribute( "durationInSeconds", m_testCaseTimer.getElapsedSeconds() );
m_xml.endElement();
}
virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
StreamingReporterBase::testGroupEnded( testGroupStats );
// TODO: Check testGroupStats.aborting and act accordingly.
m_xml.scopedElement( "OverallResults" )
.writeAttribute( "successes", testGroupStats.totals.assertions.passed )
.writeAttribute( "failures", testGroupStats.totals.assertions.failed )
.writeAttribute( "expectedFailures", testGroupStats.totals.assertions.failedButOk );
m_xml.endElement();
}
virtual void testRunEnded( TestRunStats const& testRunStats ) CATCH_OVERRIDE {
StreamingReporterBase::testRunEnded( testRunStats );
m_xml.scopedElement( "OverallResults" )
.writeAttribute( "successes", testRunStats.totals.assertions.passed )
.writeAttribute( "failures", testRunStats.totals.assertions.failed )
.writeAttribute( "expectedFailures", testRunStats.totals.assertions.failedButOk );
m_xml.endElement();
}
private:
Timer m_testCaseTimer;
XmlWriter m_xml;
int m_sectionDepth;
};
INTERNAL_CATCH_REGISTER_REPORTER( "xml", XmlReporter )
} // 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() )
{
m_reporterPrefs.shouldRedirectStdOut = true;
}
virtual ~JunitReporter() CATCH_OVERRIDE;
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*/ ) CATCH_OVERRIDE {}
virtual void testRunStarting( TestRunInfo const& runInfo ) CATCH_OVERRIDE {
CumulativeReporterBase::testRunStarting( runInfo );
xml.startElement( "testsuites" );
}
virtual void testGroupStarting( GroupInfo const& groupInfo ) CATCH_OVERRIDE {
suiteTimer.start();
stdOutForSuite.str("");
stdErrForSuite.str("");
unexpectedExceptions = 0;
CumulativeReporterBase::testGroupStarting( groupInfo );
}
virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
if( assertionStats.assertionResult.getResultType() == ResultWas::ThrewException )
unexpectedExceptions++;
return CumulativeReporterBase::assertionEnded( assertionStats );
}
virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
stdOutForSuite << testCaseStats.stdOut;
stdErrForSuite << testCaseStats.stdErr;
CumulativeReporterBase::testCaseEnded( testCaseStats );
}
virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
double suiteTime = suiteTimer.getElapsedSeconds();
CumulativeReporterBase::testGroupEnded( testGroupStats );
writeGroup( *m_testGroups.back(), suiteTime );
}
virtual void testRunEndedCumulative() CATCH_OVERRIDE {
xml.endElement();
}
void writeGroup( TestGroupNode const& groupNode, double suiteTime ) {
XmlWriter::ScopedElement e = xml.scopedElement( "testsuite" );
TestGroupStats const& stats = groupNode.value;
xml.writeAttribute( "name", stats.groupInfo.name );
xml.writeAttribute( "errors", unexpectedExceptions );
xml.writeAttribute( "failures", stats.totals.assertions.failed-unexpectedExceptions );
xml.writeAttribute( "tests", stats.totals.assertions.total() );
xml.writeAttribute( "hostname", "tbd" ); // !TBD
if( m_config->showDurations() == ShowDurations::Never )
xml.writeAttribute( "time", "" );
else
xml.writeAttribute( "time", suiteTime );
xml.writeAttribute( "timestamp", "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", Catch::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:
case ResultWas::FatalErrorCondition:
elementName = "error";
break;
case ResultWas::ExplicitFailure:
elementName = "failure";
break;
case ResultWas::ExpressionFailed:
elementName = "failure";
break;
case ResultWas::DidntThrowException:
elementName = "failure";
break;
// We should never see these here:
case ResultWas::Info:
case ResultWas::Warning:
case ResultWas::Ok:
case ResultWas::Unknown:
case ResultWas::FailureBit:
case ResultWas::Exception:
elementName = "internalError";
break;
}
XmlWriter::ScopedElement e = xml.scopedElement( elementName );
xml.writeAttribute( "message", result.getExpandedExpression() );
xml.writeAttribute( "type", result.getTestMacroName() );
std::ostringstream oss;
if( !result.getMessage().empty() )
oss << result.getMessage() << "\n";
for( 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 )
{}
virtual ~ConsoleReporter() CATCH_OVERRIDE;
static std::string getDescription() {
return "Reports test results as plain lines of text";
}
virtual void noMatchingTestCases( std::string const& spec ) CATCH_OVERRIDE {
stream << "No test cases matched '" << spec << "'" << std::endl;
}
virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE {
}
virtual bool assertionEnded( AssertionStats const& _assertionStats ) CATCH_OVERRIDE {
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 ) CATCH_OVERRIDE {
m_headerPrinted = false;
StreamingReporterBase::sectionStarting( _sectionInfo );
}
virtual void sectionEnded( SectionStats const& _sectionStats ) CATCH_OVERRIDE {
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 ) CATCH_OVERRIDE {
StreamingReporterBase::testCaseEnded( _testCaseStats );
m_headerPrinted = false;
}
virtual void testGroupEnded( TestGroupStats const& _testGroupStats ) CATCH_OVERRIDE {
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 ) CATCH_OVERRIDE {
printTotalsDivider( _testRunStats.totals );
printTotals( _testRunStats.totals );
stream << 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::FatalErrorCondition:
colour = Colour::Error;
passOrFail = "FAILED";
messageLabel = "due to a fatal error condition";
break;
case ResultWas::DidntThrowException:
colour = Colour::Error;
passOrFail = "FAILED";
messageLabel = "because no exception was thrown where one was expected";
break;
case ResultWas::Info:
messageLabel = "info";
break;
case ResultWas::Warning:
messageLabel = "warning";
break;
case ResultWas::ExplicitFailure:
passOrFail = "FAILED";
colour = Colour::Error;
if( _stats.infoMessages.size() == 1 )
messageLabel = "explicitly with message";
if( _stats.infoMessages.size() > 1 )
messageLabel = "explicitly with messages";
break;
// These cases are here to prevent compiler warnings
case ResultWas::Unknown:
case ResultWas::FailureBit:
case ResultWas::Exception:
passOrFail = "** internal error **";
colour = Colour::Error;
break;
}
}
void print() const {
printSourceInfo();
if( stats.totals.assertions.total() > 0 ) {
if( result.isOk() )
stream << "\n";
printResultType();
printOriginalExpression();
printReconstructedExpression();
}
else {
stream << "\n";
}
printMessage();
}
private:
void printResultType() const {
if( !passOrFail.empty() ) {
Colour colourGuard( colour );
stream << passOrFail << ":\n";
}
}
void printOriginalExpression() const {
if( result.hasExpression() ) {
Colour colourGuard( Colour::OriginalExpression );
stream << " ";
stream << result.getExpressionInMacro();
stream << "\n";
}
}
void printReconstructedExpression() const {
if( result.hasExpandedExpression() ) {
stream << "with expansion:\n";
Colour colourGuard( Colour::ReconstructedExpression );
stream << 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;
}
}
void lazyPrintRunInfo() {
stream << "\n" << getLineOfChars<'~'>() << "\n";
Colour colour( Colour::SecondaryText );
stream << currentTestRunInfo->name
<< " is a Catch v" << libraryVersion << " host application.\n"
<< "Run with -? for options\n\n";
if( m_config->rngSeed() != 0 )
stream << "Randomness seeded to: " << m_config->rngSeed() << "\n\n";
currentTestRunInfo.used = true;
}
void lazyPrintGroupInfo() {
if( !currentGroupInfo->name.empty() && currentGroupInfo->groupsCounts > 1 ) {
printClosedHeader( "Group: " + currentGroupInfo->name );
currentGroupInfo.used = true;
}
}
void printTestCaseAndSectionHeader() {
assert( !m_sectionStack.empty() );
printOpenHeader( currentTestCaseInfo->name );
if( m_sectionStack.size() > 1 ) {
Colour colourGuard( Colour::Headers );
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 << getLineOfChars<'-'>() << "\n";
Colour colourGuard( Colour::FileName );
stream << lineInfo << "\n";
}
stream << getLineOfChars<'.'>() << "\n" << std::endl;
}
void printClosedHeader( std::string const& _name ) {
printOpenHeader( _name );
stream << getLineOfChars<'.'>() << "\n";
}
void printOpenHeader( std::string const& _name ) {
stream << getLineOfChars<'-'>() << "\n";
{
Colour colourGuard( Colour::Headers );
printHeaderString( _name );
}
}
// if string has a : in first line will set indent to follow it on
// subsequent lines
void printHeaderString( std::string const& _string, std::size_t indent = 0 ) {
std::size_t i = _string.find( ": " );
if( i != std::string::npos )
i+=2;
else
i = 0;
stream << Text( _string, TextAttributes()
.setIndent( indent+i)
.setInitialIndent( indent ) ) << "\n";
}
struct SummaryColumn {
SummaryColumn( std::string const& _label, Colour::Code _colour )
: label( _label ),
colour( _colour )
{}
SummaryColumn addRow( std::size_t count ) {
std::ostringstream oss;
oss << count;
std::string row = oss.str();
for( std::vector<std::string>::iterator it = rows.begin(); it != rows.end(); ++it ) {
while( it->size() < row.size() )
*it = " " + *it;
while( it->size() > row.size() )
row = " " + row;
}
rows.push_back( row );
return *this;
}
std::string label;
Colour::Code colour;
std::vector<std::string> rows;
};
void printTotals( Totals const& totals ) {
if( totals.testCases.total() == 0 ) {
stream << Colour( Colour::Warning ) << "No tests ran\n";
}
else if( totals.assertions.total() > 0 && totals.testCases.allPassed() ) {
stream << Colour( Colour::ResultSuccess ) << "All tests passed";
stream << " ("
<< pluralise( totals.assertions.passed, "assertion" ) << " in "
<< pluralise( totals.testCases.passed, "test case" ) << ")"
<< "\n";
}
else {
std::vector<SummaryColumn> columns;
columns.push_back( SummaryColumn( "", Colour::None )
.addRow( totals.testCases.total() )
.addRow( totals.assertions.total() ) );
columns.push_back( SummaryColumn( "passed", Colour::Success )
.addRow( totals.testCases.passed )
.addRow( totals.assertions.passed ) );
columns.push_back( SummaryColumn( "failed", Colour::ResultError )
.addRow( totals.testCases.failed )
.addRow( totals.assertions.failed ) );
columns.push_back( SummaryColumn( "failed as expected", Colour::ResultExpectedFailure )
.addRow( totals.testCases.failedButOk )
.addRow( totals.assertions.failedButOk ) );
printSummaryRow( "test cases", columns, 0 );
printSummaryRow( "assertions", columns, 1 );
}
}
void printSummaryRow( std::string const& label, std::vector<SummaryColumn> const& cols, std::size_t row ) {
for( std::vector<SummaryColumn>::const_iterator it = cols.begin(); it != cols.end(); ++it ) {
std::string value = it->rows[row];
if( it->label.empty() ) {
stream << label << ": ";
if( value != "0" )
stream << value;
else
stream << Colour( Colour::Warning ) << "- none -";
}
else if( value != "0" ) {
stream << Colour( Colour::LightGrey ) << " | ";
stream << Colour( it->colour )
<< value << " " << it->label;
}
}
stream << "\n";
}
static std::size_t makeRatio( std::size_t number, std::size_t total ) {
std::size_t ratio = total > 0 ? CATCH_CONFIG_CONSOLE_WIDTH * number/ total : 0;
return ( ratio == 0 && number > 0 ) ? 1 : ratio;
}
static std::size_t& findMax( std::size_t& i, std::size_t& j, std::size_t& k ) {
if( i > j && i > k )
return i;
else if( j > k )
return j;
else
return k;
}
void printTotalsDivider( Totals const& totals ) {
if( totals.testCases.total() > 0 ) {
std::size_t failedRatio = makeRatio( totals.testCases.failed, totals.testCases.total() );
std::size_t failedButOkRatio = makeRatio( totals.testCases.failedButOk, totals.testCases.total() );
std::size_t passedRatio = makeRatio( totals.testCases.passed, totals.testCases.total() );
while( failedRatio + failedButOkRatio + passedRatio < CATCH_CONFIG_CONSOLE_WIDTH-1 )
findMax( failedRatio, failedButOkRatio, passedRatio )++;
while( failedRatio + failedButOkRatio + passedRatio > CATCH_CONFIG_CONSOLE_WIDTH-1 )
findMax( failedRatio, failedButOkRatio, passedRatio )--;
stream << Colour( Colour::Error ) << std::string( failedRatio, '=' );
stream << Colour( Colour::ResultExpectedFailure ) << std::string( failedButOkRatio, '=' );
if( totals.testCases.allPassed() )
stream << Colour( Colour::ResultSuccess ) << std::string( passedRatio, '=' );
else
stream << Colour( Colour::Success ) << std::string( passedRatio, '=' );
}
else {
stream << Colour( Colour::Warning ) << std::string( CATCH_CONFIG_CONSOLE_WIDTH-1, '=' );
}
stream << "\n";
}
void printSummaryDivider() {
stream << getLineOfChars<'-'>() << "\n";
}
private:
bool m_headerPrinted;
};
INTERNAL_CATCH_REGISTER_REPORTER( "console", ConsoleReporter )
} // end namespace Catch
// #included from: ../reporters/catch_reporter_compact.hpp
#define TWOBLUECUBES_CATCH_REPORTER_COMPACT_HPP_INCLUDED
namespace Catch {
struct CompactReporter : StreamingReporterBase {
CompactReporter( ReporterConfig const& _config )
: StreamingReporterBase( _config )
{}
virtual ~CompactReporter();
static std::string getDescription() {
return "Reports test results on a single line, suitable for IDEs";
}
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;
}
AssertionPrinter printer( stream, _assertionStats, printInfoMessages );
printer.print();
stream << std::endl;
return true;
}
virtual void testRunEnded( TestRunStats const& _testRunStats ) {
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 )
, messages( _stats.infoMessages )
, itMessage( _stats.infoMessages.begin() )
, printInfoMessages( _printInfoMessages )
{}
void print() {
printSourceInfo();
itMessage = messages.begin();
switch( result.getResultType() ) {
case ResultWas::Ok:
printResultType( Colour::ResultSuccess, passedString() );
printOriginalExpression();
printReconstructedExpression();
if ( ! result.hasExpression() )
printRemainingMessages( Colour::None );
else
printRemainingMessages();
break;
case ResultWas::ExpressionFailed:
if( result.isOk() )
printResultType( Colour::ResultSuccess, failedString() + std::string( " - but was ok" ) );
else
printResultType( Colour::Error, failedString() );
printOriginalExpression();
printReconstructedExpression();
printRemainingMessages();
break;
case ResultWas::ThrewException:
printResultType( Colour::Error, failedString() );
printIssue( "unexpected exception with message:" );
printMessage();
printExpressionWas();
printRemainingMessages();
break;
case ResultWas::FatalErrorCondition:
printResultType( Colour::Error, failedString() );
printIssue( "fatal error condition with message:" );
printMessage();
printExpressionWas();
printRemainingMessages();
break;
case ResultWas::DidntThrowException:
printResultType( Colour::Error, failedString() );
printIssue( "expected exception, got none" );
printExpressionWas();
printRemainingMessages();
break;
case ResultWas::Info:
printResultType( Colour::None, "info" );
printMessage();
printRemainingMessages();
break;
case ResultWas::Warning:
printResultType( Colour::None, "warning" );
printMessage();
printRemainingMessages();
break;
case ResultWas::ExplicitFailure:
printResultType( Colour::Error, failedString() );
printIssue( "explicitly" );
printRemainingMessages( Colour::None );
break;
// These cases are here to prevent compiler warnings
case ResultWas::Unknown:
case ResultWas::FailureBit:
case ResultWas::Exception:
printResultType( Colour::Error, "** internal error **" );
break;
}
}
private:
// Colour::LightGrey
static Colour::Code dimColour() { return Colour::FileName; }
#ifdef CATCH_PLATFORM_MAC
static const char* failedString() { return "FAILED"; }
static const char* passedString() { return "PASSED"; }
#else
static const char* failedString() { return "failed"; }
static const char* passedString() { return "passed"; }
#endif
void printSourceInfo() const {
Colour colourGuard( Colour::FileName );
stream << result.getSourceInfo() << ":";
}
void printResultType( Colour::Code colour, std::string passOrFail ) const {
if( !passOrFail.empty() ) {
{
Colour colourGuard( colour );
stream << " " << passOrFail;
}
stream << ":";
}
}
void printIssue( std::string issue ) const {
stream << " " << issue;
}
void printExpressionWas() {
if( result.hasExpression() ) {
stream << ";";
{
Colour colour( dimColour() );
stream << " expression was:";
}
printOriginalExpression();
}
}
void printOriginalExpression() const {
if( result.hasExpression() ) {
stream << " " << result.getExpression();
}
}
void printReconstructedExpression() const {
if( result.hasExpandedExpression() ) {
{
Colour colour( dimColour() );
stream << " for: ";
}
stream << result.getExpandedExpression();
}
}
void printMessage() {
if ( itMessage != messages.end() ) {
stream << " '" << itMessage->message << "'";
++itMessage;
}
}
void printRemainingMessages( Colour::Code colour = dimColour() ) {
if ( itMessage == messages.end() )
return;
// using messages.end() directly yields compilation error:
std::vector<MessageInfo>::const_iterator itEnd = messages.end();
const std::size_t N = static_cast<std::size_t>( std::distance( itMessage, itEnd ) );
{
Colour colourGuard( colour );
stream << " with " << pluralise( N, "message" ) << ":";
}
for(; itMessage != itEnd; ) {
// If this assertion is a warning ignore any INFO messages
if( printInfoMessages || itMessage->type != ResultWas::Info ) {
stream << " '" << itMessage->message << "'";
if ( ++itMessage != itEnd ) {
Colour colourGuard( dimColour() );
stream << " and";
}
}
}
}
private:
std::ostream& stream;
AssertionStats const& stats;
AssertionResult const& result;
std::vector<MessageInfo> messages;
std::vector<MessageInfo>::const_iterator itMessage;
bool printInfoMessages;
};
// Colour, message variants:
// - white: No tests ran.
// - red: Failed [both/all] N test cases, failed [both/all] M assertions.
// - white: Passed [both/all] N test cases (no assertions).
// - red: Failed N tests cases, failed M assertions.
// - green: Passed [both/all] N tests cases with M assertions.
std::string bothOrAll( std::size_t count ) const {
return count == 1 ? "" : count == 2 ? "both " : "all " ;
}
void printTotals( const Totals& totals ) const {
if( totals.testCases.total() == 0 ) {
stream << "No tests ran.";
}
else if( totals.testCases.failed == totals.testCases.total() ) {
Colour colour( Colour::ResultError );
const std::string qualify_assertions_failed =
totals.assertions.failed == totals.assertions.total() ?
bothOrAll( totals.assertions.failed ) : "";
stream <<
"Failed " << bothOrAll( totals.testCases.failed )
<< pluralise( totals.testCases.failed, "test case" ) << ", "
"failed " << qualify_assertions_failed <<
pluralise( totals.assertions.failed, "assertion" ) << ".";
}
else if( totals.assertions.total() == 0 ) {
stream <<
"Passed " << bothOrAll( totals.testCases.total() )
<< pluralise( totals.testCases.total(), "test case" )
<< " (no assertions).";
}
else if( totals.assertions.failed ) {
Colour colour( Colour::ResultError );
stream <<
"Failed " << pluralise( totals.testCases.failed, "test case" ) << ", "
"failed " << pluralise( totals.assertions.failed, "assertion" ) << ".";
}
else {
Colour colour( Colour::ResultSuccess );
stream <<
"Passed " << bothOrAll( totals.testCases.passed )
<< pluralise( totals.testCases.passed, "test case" ) <<
" with " << pluralise( totals.assertions.passed, "assertion" ) << ".";
}
}
};
INTERNAL_CATCH_REGISTER_REPORTER( "compact", CompactReporter )
} // end namespace Catch
namespace Catch {
// These are all here to avoid warnings about not having any out of line
// virtual methods
NonCopyable::~NonCopyable() {}
IShared::~IShared() {}
IStream::~IStream() CATCH_NOEXCEPT {}
FileStream::~FileStream() CATCH_NOEXCEPT {}
CoutStream::~CoutStream() CATCH_NOEXCEPT {}
DebugOutStream::~DebugOutStream() CATCH_NOEXCEPT {}
StreamBufBase::~StreamBufBase() CATCH_NOEXCEPT {}
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() {}
CompactReporter::~CompactReporter() {}
IRunner::~IRunner() {}
IMutableContext::~IMutableContext() {}
IConfig::~IConfig() {}
XmlReporter::~XmlReporter() {}
JunitReporter::~JunitReporter() {}
TestRegistry::~TestRegistry() {}
FreeFunctionTestCase::~FreeFunctionTestCase() {}
IGeneratorInfo::~IGeneratorInfo() {}
IGeneratorsForTest::~IGeneratorsForTest() {}
WildcardPattern::~WildcardPattern() {}
TestSpec::Pattern::~Pattern() {}
TestSpec::NamePattern::~NamePattern() {}
TestSpec::TagPattern::~TagPattern() {}
TestSpec::ExcludedPattern::~ExcludedPattern() {}
Matchers::Impl::StdString::Equals::~Equals() {}
Matchers::Impl::StdString::Contains::~Contains() {}
Matchers::Impl::StdString::StartsWith::~StartsWith() {}
Matchers::Impl::StdString::EndsWith::~EndsWith() {}
void Config::dummy() {}
namespace TestCaseTracking {
ITracker::~ITracker() {}
TrackerBase::~TrackerBase() {}
SectionTracker::~SectionTracker() {}
IndexTracker::~IndexTracker() {}
}
}
#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 * 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
#ifdef CLARA_CONFIG_MAIN_NOT_DEFINED
# undef CLARA_CONFIG_MAIN
#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::FalseTest, "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_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, matcher, "CATCH_REQUIRE_THROWS_WITH" )
#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::FalseTest, "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_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, matcher, "CATCH_CHECK_THROWS_WITH" )
#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( Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "CATCH_WARN", msg )
#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_REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ )
#define CATCH_SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
#define CATCH_FAIL( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL", __VA_ARGS__ )
#define CATCH_SUCCEED( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED", __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_REGISTER_TEST_CASE( function, name, description ) INTERNAL_CATCH_REGISTER_TESTCASE( function, name, description )
#define CATCH_SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
#define CATCH_FAIL( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL", msg )
#define CATCH_SUCCEED( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED", msg )
#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__ )
#define CATCH_SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ )
#else
#define CATCH_SCENARIO( name, tags ) CATCH_TEST_CASE( "Scenario: " name, tags )
#define CATCH_SCENARIO_METHOD( className, name, tags ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " name, tags )
#endif
#define CATCH_GIVEN( desc ) CATCH_SECTION( std::string( "Given: ") + desc, "" )
#define CATCH_WHEN( desc ) CATCH_SECTION( std::string( " When: ") + desc, "" )
#define CATCH_AND_WHEN( desc ) CATCH_SECTION( std::string( " And: ") + desc, "" )
#define CATCH_THEN( desc ) CATCH_SECTION( std::string( " Then: ") + desc, "" )
#define CATCH_AND_THEN( desc ) CATCH_SECTION( std::string( " And: ") + desc, "" )
// 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::FalseTest, "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_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, matcher, "REQUIRE_THROWS_WITH" )
#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::FalseTest, "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_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, matcher, "CHECK_THROWS_WITH" )
#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( Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "WARN", msg )
#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 REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ )
#define SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
#define FAIL( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL", __VA_ARGS__ )
#define SUCCEED( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED", __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 REGISTER_TEST_CASE( method, name, description ) INTERNAL_CATCH_REGISTER_TESTCASE( method, name, description )
#define SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
#define FAIL( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL", msg )
#define SUCCEED( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED", msg )
#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__ )
#define SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ )
#else
#define SCENARIO( name, tags ) TEST_CASE( "Scenario: " name, tags )
#define SCENARIO_METHOD( className, name, tags ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " name, tags )
#endif
#define GIVEN( desc ) SECTION( std::string(" Given: ") + desc, "" )
#define WHEN( desc ) SECTION( std::string(" When: ") + desc, "" )
#define AND_WHEN( desc ) SECTION( std::string("And when: ") + desc, "" )
#define THEN( desc ) SECTION( std::string(" Then: ") + desc, "" )
#define AND_THEN( desc ) SECTION( std::string(" And: ") + desc, "" )
using Catch::Detail::Approx;
#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
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