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catch2/single_include/catch.hpp
Phil Nash cf5ced59d1 Build 12
2012-12-14 07:50:08 +00:00

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/*
* CATCH v0.9 build 12 (integration branch)
* Generated: 2012-12-14 07:49:28.360647
* ----------------------------------------------------------
* This file has been merged from multiple headers. Please don't edit it directly
* Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
#define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_HPP_INCLUDED
#ifdef __clang__
#pragma clang diagnostic ignored "-Wglobal-constructors"
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpadded"
#endif
// #included from: internal/catch_notimplemented_exception.h
#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_H_INCLUDED
// #included from: catch_common.h
#define TWOBLUECUBES_CATCH_COMMON_H_INCLUDED
#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line
#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line )
#define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ )
#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr
#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr )
#ifdef __GNUC__
#define CATCH_ATTRIBUTE_NORETURN __attribute__ ((noreturn))
#else
#define CATCH_ATTRIBUTE_NORETURN
#endif
#include <sstream>
#include <stdexcept>
#include <algorithm>
namespace Catch {
class NonCopyable {
NonCopyable( const NonCopyable& );
void operator = ( const NonCopyable& );
protected:
NonCopyable() {}
virtual ~NonCopyable();
};
class SafeBool {
public:
typedef void (SafeBool::*type)() const;
static type makeSafe( bool value ) {
return value ? &SafeBool::trueValue : 0;
}
private:
void trueValue() const {}
};
template<typename ContainerT>
inline void deleteAll( ContainerT& container ) {
typename ContainerT::const_iterator it = container.begin();
typename ContainerT::const_iterator itEnd = container.end();
for(; it != itEnd; ++it )
delete *it;
}
template<typename AssociativeContainerT>
inline void deleteAllValues( AssociativeContainerT& container ) {
typename AssociativeContainerT::const_iterator it = container.begin();
typename AssociativeContainerT::const_iterator itEnd = container.end();
for(; it != itEnd; ++it )
delete it->second;
}
template<typename ContainerT, typename Function>
inline void forEach( ContainerT& container, Function function ) {
std::for_each( container.begin(), container.end(), function );
}
template<typename ContainerT, typename Function>
inline void forEach( const ContainerT& container, Function function ) {
std::for_each( container.begin(), container.end(), function );
}
inline bool startsWith( const std::string& s, const std::string& prefix ) {
return s.size() >= prefix.size() && s.substr( 0, prefix.size() ) == prefix;
}
inline bool endsWith( const std::string& s, const std::string& suffix ) {
return s.size() >= suffix.size() && s.substr( s.size()-suffix.size(), suffix.size() ) == suffix;
}
inline bool contains( const std::string& s, const std::string& infix ) {
return s.find( infix ) != std::string::npos;
}
struct pluralise {
pluralise( std::size_t count, const std::string& label )
: m_count( count ),
m_label( label )
{}
friend std::ostream& operator << ( std::ostream& os, const pluralise& pluraliser ) {
os << pluraliser.m_count << " " << pluraliser.m_label;
if( pluraliser.m_count != 1 )
os << "s";
return os;
}
std::size_t m_count;
std::string m_label;
};
struct SourceLineInfo {
SourceLineInfo() : line( 0 ){}
SourceLineInfo( const std::string& _file, std::size_t _line )
: file( _file ),
line( _line )
{}
SourceLineInfo( const SourceLineInfo& other )
: file( other.file ),
line( other.line )
{}
bool empty() const {
return file.empty();
}
std::string file;
std::size_t line;
};
inline std::ostream& operator << ( std::ostream& os, const SourceLineInfo& info ) {
#ifndef __GNUG__
os << info.file << "(" << info.line << "): ";
#else
os << info.file << ":" << info.line << ": ";
#endif
return os;
}
CATCH_ATTRIBUTE_NORETURN
inline void throwLogicError( const std::string& message, const SourceLineInfo& locationInfo ) {
std::ostringstream oss;
oss << "Internal Catch error: '" << message << "' at: " << locationInfo;
throw std::logic_error( oss.str() );
}
}
#define CATCH_INTERNAL_LINEINFO ::Catch::SourceLineInfo( __FILE__, static_cast<std::size_t>( __LINE__ ) )
#define CATCH_INTERNAL_ERROR( msg ) ::Catch::throwLogicError( msg, CATCH_INTERNAL_LINEINFO );
#include <ostream>
namespace Catch {
class NotImplementedException : public std::exception
{
public:
NotImplementedException( const SourceLineInfo& lineInfo );
virtual ~NotImplementedException() throw() {}
virtual const char* what() const throw();
private:
std::string m_what;
SourceLineInfo m_lineInfo;
};
} // end namespace Catch
///////////////////////////////////////////////////////////////////////////////
#define CATCH_NOT_IMPLEMENTED throw Catch::NotImplementedException( CATCH_INTERNAL_LINEINFO )
// #included from: internal/catch_context.h
#define TWOBLUECUBES_CATCH_CONTEXT_H_INCLUDED
// #included from: catch_interfaces_generators.h
#define TWOBLUECUBES_CATCH_INTERFACES_GENERATORS_H_INCLUDED
#include <string>
namespace Catch {
struct IGeneratorInfo {
virtual ~IGeneratorInfo();
virtual bool moveNext() = 0;
virtual std::size_t getCurrentIndex() const = 0;
};
struct IGeneratorsForTest {
virtual ~IGeneratorsForTest();
virtual IGeneratorInfo& getGeneratorInfo( const std::string& fileInfo, std::size_t size ) = 0;
virtual bool moveNext() = 0;
};
IGeneratorsForTest* createGeneratorsForTest();
} // end namespace Catch
#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( const std::string& fileInfo, size_t totalSize ) = 0;
virtual bool advanceGeneratorsForCurrentTest() = 0;
virtual const IConfig* getConfig() const = 0;
};
struct IMutableContext : IContext
{
virtual ~IMutableContext();
virtual void setResultCapture( IResultCapture* resultCapture ) = 0;
virtual void setRunner( IRunner* runner ) = 0;
virtual void setConfig( const IConfig* config ) = 0;
};
IContext& getCurrentContext();
IMutableContext& getCurrentMutableContext();
void cleanUpContext();
Stream createStream( const std::string& 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
// #included from: catch_ptr.hpp
#define TWOBLUECUBES_CATCH_PTR_HPP_INCLUDED
namespace Catch {
// An intrusive reference counting smart pointer.
// T must implement addRef() and release() methods
// typically implementing the IShared interface
template<typename T>
class Ptr {
public:
Ptr() : m_p( NULL ){}
Ptr( T* p ) : m_p( p ){
if( m_p )
m_p->addRef();
}
Ptr( Ptr const& other ) : m_p( other.m_p ){
if( m_p )
m_p->addRef();
}
~Ptr(){
if( m_p )
m_p->release();
}
void reset() {
if( m_p )
m_p->release();
m_p = NULL;
}
Ptr& operator = ( T* p ){
Ptr temp( p );
swap( temp );
return *this;
}
Ptr& operator = ( Ptr const& other ){
Ptr temp( other );
swap( temp );
return *this;
}
void swap( Ptr& other ) { std::swap( m_p, other.m_p ); }
T* get() { return m_p; }
const T* get() const{ return m_p; }
T& operator*() const { return *m_p; }
T* operator->() const { return m_p; }
bool operator !() const { return m_p == NULL; }
operator SafeBool::type() const { return SafeBool::makeSafe( m_p != NULL ); }
private:
T* m_p;
};
struct IShared : NonCopyable {
virtual ~IShared();
virtual void addRef() const = 0;
virtual void release() const = 0;
};
template<typename T = IShared>
struct SharedImpl : T {
SharedImpl() : m_rc( 0 ){}
virtual void addRef() const {
++m_rc;
}
virtual void release() const {
if( --m_rc == 0 )
delete this;
}
mutable unsigned int m_rc;
};
} // end namespace Catch
#include <vector>
namespace Catch {
class TestCaseFilters;
struct ITestCase : IShared {
virtual void invoke () const = 0;
protected:
virtual ~ITestCase();
};
class TestCase;
struct ITestCaseRegistry {
virtual ~ITestCaseRegistry();
virtual const std::vector<TestCase>& getAllTests() const = 0;
virtual std::vector<TestCase> getMatchingTestCases( const std::string& rawTestSpec ) const = 0;
};
}
namespace Catch {
template<typename C>
class MethodTestCase : public SharedImpl<ITestCase> {
public:
MethodTestCase( void (C::*method)() ) : m_method( method ) {}
virtual void invoke() const {
C obj;
(obj.*m_method)();
}
private:
virtual ~MethodTestCase() {}
void (C::*m_method)();
};
typedef void(*TestFunction)();
struct AutoReg {
AutoReg( TestFunction function,
const char* name,
const char* description,
const SourceLineInfo& lineInfo );
template<typename C>
AutoReg( void (C::*method)(),
const char* className,
const char* name,
const char* description,
const SourceLineInfo& lineInfo ) {
registerTestCase( new MethodTestCase<C>( method ), className, name, description, lineInfo );
}
void registerTestCase( ITestCase* testCase,
const char* className,
const char* name,
const char* description,
const SourceLineInfo& lineInfo );
~AutoReg();
private:
AutoReg( const AutoReg& );
void operator= ( const AutoReg& );
};
} // end namespace Catch
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TESTCASE( Name, Desc ) \
static void INTERNAL_CATCH_UNIQUE_NAME( TestCaseFunction_catch_internal_ )(); \
namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME( TestCaseFunction_catch_internal_ ), Name, Desc, CATCH_INTERNAL_LINEINFO ); }\
static void INTERNAL_CATCH_UNIQUE_NAME( TestCaseFunction_catch_internal_ )()
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TESTCASE_NORETURN( Name, Desc ) \
static void INTERNAL_CATCH_UNIQUE_NAME( TestCaseFunction_catch_internal_ )() CATCH_ATTRIBUTE_NORETURN; \
namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME( TestCaseFunction_catch_internal_ ), Name, Desc, CATCH_INTERNAL_LINEINFO ); }\
static void INTERNAL_CATCH_UNIQUE_NAME( TestCaseFunction_catch_internal_ )()
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, Name, Desc ) \
namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Name, Desc, CATCH_INTERNAL_LINEINFO ); }
///////////////////////////////////////////////////////////////////////////////
#define TEST_CASE_METHOD( ClassName, TestName, Desc )\
namespace{ \
struct INTERNAL_CATCH_UNIQUE_NAME( TestCaseMethod_catch_internal_ ) : ClassName{ \
void test(); \
}; \
Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &INTERNAL_CATCH_UNIQUE_NAME( TestCaseMethod_catch_internal_ )::test, #ClassName, TestName, Desc, CATCH_INTERNAL_LINEINFO ); \
} \
void INTERNAL_CATCH_UNIQUE_NAME( TestCaseMethod_catch_internal_ )::test()
// #included from: internal/catch_capture.hpp
#define TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED
// #included from: catch_expression_decomposer.hpp
#define TWOBLUECUBES_CATCH_EXPRESSION_DECOMPOSER_HPP_INCLUDED
// #included from: catch_expression_lhs.hpp
#define TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED
// #included from: catch_expressionresult_builder.h
#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_BUILDER_H_INCLUDED
// #included from: catch_tostring.hpp
#define TWOBLUECUBES_CATCH_TOSTRING_HPP_INCLUDED
#include <sstream>
#ifdef __OBJC__
// #included from: catch_objc_arc.hpp
#define TWOBLUECUBES_CATCH_OBJC_ARC_HPP_INCLUDED
#import <Foundation/Foundation.h>
#ifdef __has_feature
#define CATCH_ARC_ENABLED __has_feature(objc_arc)
#else
#define CATCH_ARC_ENABLED 0
#endif
void arcSafeRelease( NSObject* obj );
id performOptionalSelector( id obj, SEL sel );
#if !CATCH_ARC_ENABLED
inline void arcSafeRelease( NSObject* obj ) {
[obj release];
}
inline id performOptionalSelector( id obj, SEL sel ) {
if( [obj respondsToSelector: sel] )
return [obj performSelector: sel];
return nil;
}
#define CATCH_UNSAFE_UNRETAINED
#define CATCH_ARC_STRONG
#else
inline void arcSafeRelease( NSObject* ){}
inline id performOptionalSelector( id obj, SEL sel ) {
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
#endif
if( [obj respondsToSelector: sel] )
return [obj performSelector: sel];
#ifdef __clang__
#pragma clang diagnostic pop
#endif
return nil;
}
#define CATCH_UNSAFE_UNRETAINED __unsafe_unretained
#define CATCH_ARC_STRONG __strong
#endif
#endif
namespace Catch {
namespace Detail {
struct NonStreamable {
template<typename T> NonStreamable( const T& ){}
};
// If the type does not have its own << overload for ostream then
// this one will be used instead
inline std::ostream& operator << ( std::ostream& ss, NonStreamable ){
return ss << "{?}";
}
template<typename T>
inline std::string makeString( const T& value ) {
std::ostringstream oss;
oss << value;
return oss.str();
}
template<typename T>
inline std::string makeString( T* p ) {
if( !p )
return INTERNAL_CATCH_STRINGIFY( NULL );
std::ostringstream oss;
oss << p;
return oss.str();
}
template<typename T>
inline std::string makeString( const T* p ) {
if( !p )
return INTERNAL_CATCH_STRINGIFY( NULL );
std::ostringstream oss;
oss << p;
return oss.str();
}
} // 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( const T& value ) {
return Detail::makeString( value );
}
// Built in overloads
inline std::string toString( const std::string& value ) {
return "\"" + value + "\"";
}
inline std::string toString( const std::wstring& value ) {
std::ostringstream oss;
oss << "\"";
for(size_t i = 0; i < value.size(); ++i )
oss << static_cast<char>( value[i] <= 0xff ? value[i] : '?');
oss << "\"";
return oss.str();
}
inline std::string toString( const char* const value ) {
return value ? Catch::toString( std::string( value ) ) : std::string( "{null string}" );
}
inline std::string toString( char* const value ) {
return Catch::toString( static_cast<const char*>( value ) );
}
inline std::string toString( int value ) {
std::ostringstream oss;
oss << value;
return oss.str();
}
inline std::string toString( unsigned long value ) {
std::ostringstream oss;
if( value > 8192 )
oss << "0x" << std::hex << value;
else
oss << value;
return oss.str();
}
inline std::string toString( unsigned int value ) {
return toString( static_cast<unsigned long>( value ) );
}
inline std::string toString( const double value ) {
std::ostringstream oss;
oss << value;
return oss.str();
}
inline std::string toString( bool value ) {
return value ? "true" : "false";
}
inline std::string toString( char value ) {
return value < ' '
? toString( static_cast<unsigned int>( value ) )
: Detail::makeString( value );
}
inline std::string toString( signed char value ) {
return toString( static_cast<char>( value ) );
}
inline std::string toString( unsigned char value ) {
return toString( static_cast<char>( value ) );
}
#ifdef CATCH_CONFIG_CPP11_NULLPTR
inline std::string toString( std::nullptr_t ) {
return "nullptr";
}
#endif
#ifdef __OBJC__
inline std::string toString( NSString const * const& nsstring ) {
return std::string( "@\"" ) + [nsstring UTF8String] + "\"";
}
inline std::string toString( NSString * CATCH_ARC_STRONG const& nsstring ) {
return std::string( "@\"" ) + [nsstring UTF8String] + "\"";
}
inline std::string toString( NSObject* const& nsObject ) {
return toString( [nsObject description] );
}
#endif
} // end namespace Catch
// #included from: catch_assertionresult.h
#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED
#include <string>
// #included from: catch_result_type.h
#define TWOBLUECUBES_CATCH_RESULT_TYPE_H_INCLUDED
namespace Catch {
// ResultWas::OfType enum
struct ResultWas { enum OfType {
Unknown = -1,
Ok = 0,
Info = 1,
Warning = 2,
FailureBit = 0x10,
ExpressionFailed = FailureBit | 1,
ExplicitFailure = FailureBit | 2,
Exception = 0x100 | FailureBit,
ThrewException = Exception | 1,
DidntThrowException = Exception | 2
}; };
inline bool isOk( ResultWas::OfType resultType ) {
return ( resultType & ResultWas::FailureBit ) == 0;
}
// ResultAction::Value enum
struct ResultAction { enum Value {
None,
Failed = 1, // Failure - but no debug break if Debug bit not set
Debug = 2, // If this bit is set, invoke the debugger
Abort = 4 // Test run should abort
}; };
// ResultDisposition::Flags enum
struct ResultDisposition { enum Flags {
Normal = 0x00,
ContinueOnFailure = 0x01, // Failures fail test, but execution continues
NegateResult = 0x02, // Prefix expressiom with !
SuppressFail = 0x04 // Failures are reported but do not fail the test
}; };
inline ResultDisposition::Flags operator | ( ResultDisposition::Flags lhs, ResultDisposition::Flags rhs ) {
return static_cast<ResultDisposition::Flags>( static_cast<int>( lhs ) | static_cast<int>( rhs ) );
}
inline bool shouldContinueOnFailure( int flags ) { return ( flags & ResultDisposition::ContinueOnFailure ) != 0; }
inline bool shouldNegate( int flags ) { return ( flags & ResultDisposition::NegateResult ) != 0; }
inline bool shouldSuppressFailure( int flags ) { return ( flags & ResultDisposition::SuppressFail ) != 0; }
} // end namespace Catch
namespace Catch {
struct AssertionInfo
{
AssertionInfo() {}
AssertionInfo( const std::string& _macroName,
const SourceLineInfo& _lineInfo,
const std::string& _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( const AssertionInfo& info, const AssertionResultData& data );
~AssertionResult();
bool isOk() const;
bool succeeded() const;
ResultWas::OfType getResultType() const;
bool hasExpression() const;
bool hasMessage() const;
std::string getExpression() const;
bool hasExpandedExpression() const;
std::string getExpandedExpression() const;
std::string getMessage() const;
SourceLineInfo getSourceInfo() const;
std::string getTestMacroName() const;
protected:
AssertionInfo m_info;
AssertionResultData m_resultData;
};
} // end namespace Catch
// #included from: catch_evaluate.hpp
#define TWOBLUECUBES_CATCH_EVALUATE_HPP_INCLUDED
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 ">="; } };
// 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( const T1& lhs, const T2& rhs) {
return const_cast<T1&>( lhs ) == const_cast<T2&>( rhs );
}
};
template<typename T1, typename T2>
struct Evaluator<T1, T2, IsNotEqualTo> {
static bool evaluate( const T1& lhs, const T2& rhs ) {
return const_cast<T1&>( lhs ) != const_cast<T2&>( rhs );
}
};
template<typename T1, typename T2>
struct Evaluator<T1, T2, IsLessThan> {
static bool evaluate( const T1& lhs, const T2& rhs ) {
return const_cast<T1&>( lhs ) < const_cast<T2&>( rhs );
}
};
template<typename T1, typename T2>
struct Evaluator<T1, T2, IsGreaterThan> {
static bool evaluate( const T1& lhs, const T2& rhs ) {
return const_cast<T1&>( lhs ) > const_cast<T2&>( rhs );
}
};
template<typename T1, typename T2>
struct Evaluator<T1, T2, IsGreaterThanOrEqualTo> {
static bool evaluate( const T1& lhs, const T2& rhs ) {
return const_cast<T1&>( lhs ) >= const_cast<T2&>( rhs );
}
};
template<typename T1, typename T2>
struct Evaluator<T1, T2, IsLessThanOrEqualTo> {
static bool evaluate( const T1& lhs, const T2& rhs ) {
return const_cast<T1&>( lhs ) <= const_cast<T2&>( rhs );
}
};
template<Operator Op, typename T1, typename T2>
bool applyEvaluator( const T1& lhs, const T2& 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( const T1& lhs, const T2& 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 ) );
}
} // end of namespace Internal
} // end of namespace Catch
namespace Catch {
// Wraps the (stringised versions of) the lhs, operator and rhs of an expression - as well as
// the result of evaluating it. This is used to build an AssertionResult object
class ExpressionResultBuilder {
public:
ExpressionResultBuilder( ResultWas::OfType resultType = ResultWas::Unknown );
ExpressionResultBuilder( const ExpressionResultBuilder& other );
ExpressionResultBuilder& operator=(const ExpressionResultBuilder& other );
ExpressionResultBuilder& setResultType( ResultWas::OfType result );
ExpressionResultBuilder& setResultType( bool result );
ExpressionResultBuilder& setLhs( const std::string& lhs );
ExpressionResultBuilder& setRhs( const std::string& rhs );
ExpressionResultBuilder& setOp( const std::string& op );
ExpressionResultBuilder& endExpression( ResultDisposition::Flags resultDisposition );
template<typename T>
ExpressionResultBuilder& operator << ( const T& value ) {
m_stream << value;
return *this;
}
std::string reconstructExpression( const AssertionInfo& info ) const;
AssertionResult buildResult( const AssertionInfo& info ) const;
private:
AssertionResultData m_data;
struct ExprComponents {
ExprComponents() : shouldNegate( false ) {}
bool shouldNegate;
std::string lhs, rhs, op;
} m_exprComponents;
std::ostringstream m_stream;
};
} // end namespace Catch
namespace Catch {
struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison;
// Wraps the LHS of an expression and captures the operator and RHS (if any) - wrapping them all
// in an ExpressionResultBuilder object
template<typename T>
class ExpressionLhs {
void operator = ( const ExpressionLhs& );
public:
ExpressionLhs( T lhs ) : m_lhs( lhs ) {}
template<typename RhsT>
ExpressionResultBuilder& operator == ( const RhsT& rhs ) {
return captureExpression<Internal::IsEqualTo>( rhs );
}
template<typename RhsT>
ExpressionResultBuilder& operator != ( const RhsT& rhs ) {
return captureExpression<Internal::IsNotEqualTo>( rhs );
}
template<typename RhsT>
ExpressionResultBuilder& operator < ( const RhsT& rhs ) {
return captureExpression<Internal::IsLessThan>( rhs );
}
template<typename RhsT>
ExpressionResultBuilder& operator > ( const RhsT& rhs ) {
return captureExpression<Internal::IsGreaterThan>( rhs );
}
template<typename RhsT>
ExpressionResultBuilder& operator <= ( const RhsT& rhs ) {
return captureExpression<Internal::IsLessThanOrEqualTo>( rhs );
}
template<typename RhsT>
ExpressionResultBuilder& operator >= ( const RhsT& rhs ) {
return captureExpression<Internal::IsGreaterThanOrEqualTo>( rhs );
}
ExpressionResultBuilder& operator == ( bool rhs ) {
return captureExpression<Internal::IsEqualTo>( rhs );
}
ExpressionResultBuilder& operator != ( bool rhs ) {
return captureExpression<Internal::IsNotEqualTo>( rhs );
}
ExpressionResultBuilder& endExpression( ResultDisposition::Flags resultDisposition ) {
bool value = m_lhs ? true : false;
return m_result
.setLhs( Catch::toString( value ) )
.setResultType( value )
.endExpression( resultDisposition );
}
// Only simple binary expressions are allowed on the LHS.
// If more complex compositions are required then place the sub expression in parentheses
template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator + ( const RhsT& );
template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator - ( const RhsT& );
template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator / ( const RhsT& );
template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator * ( const RhsT& );
private:
template<Internal::Operator Op, typename RhsT>
ExpressionResultBuilder& captureExpression( const RhsT& rhs ) {
return m_result
.setResultType( Internal::compare<Op>( m_lhs, rhs ) )
.setLhs( Catch::toString( m_lhs ) )
.setRhs( Catch::toString( rhs ) )
.setOp( Internal::OperatorTraits<Op>::getName() );
}
private:
ExpressionResultBuilder m_result;
T m_lhs;
};
} // end namespace Catch
namespace Catch {
// Captures the LHS of the expression and wraps it in an Expression Lhs object
class ExpressionDecomposer {
public:
template<typename T>
ExpressionLhs<const T&> operator->* ( const T & operand ) {
return ExpressionLhs<const T&>( operand );
}
ExpressionLhs<bool> operator->* ( bool value ) {
return ExpressionLhs<bool>( value );
}
};
} // end namespace Catch
// #included from: catch_interfaces_capture.h
#define TWOBLUECUBES_CATCH_INTERFACES_CAPTURE_H_INCLUDED
#include <string>
// #included from: catch_totals.hpp
#define TWOBLUECUBES_CATCH_TOTALS_HPP_INCLUDED
#include <cstddef>
namespace Catch {
struct Counts {
Counts() : passed( 0 ), failed( 0 ), info( 0 ) {}
Counts operator - ( const Counts& other ) const {
Counts diff;
diff.passed = passed - other.passed;
diff.failed = failed - other.failed;
diff.info = info - other.info;
return diff;
}
Counts& operator += ( const Counts& other ) {
passed += other.passed;
failed += other.failed;
info += other.info;
return *this;
}
std::size_t total() const {
return passed + failed;
}
std::size_t passed;
std::size_t failed;
std::size_t info;
};
struct Totals {
Totals operator - ( const Totals& other ) const {
Totals diff;
diff.assertions = assertions - other.assertions;
diff.testCases = testCases - other.testCases;
return diff;
}
Totals delta( const Totals& prevTotals ) const {
Totals diff = *this - prevTotals;
if( diff.assertions.failed > 0 )
++diff.testCases.failed;
else
++diff.testCases.passed;
return diff;
}
Totals& operator += ( const Totals& other ) {
assertions += other.assertions;
testCases += other.testCases;
return *this;
}
Counts assertions;
Counts testCases;
};
}
namespace Catch {
class TestCase;
class ScopedInfo;
class ExpressionResultBuilder;
class AssertionResult;
struct AssertionInfo;
struct SectionInfo;
struct IResultCapture {
virtual ~IResultCapture();
virtual void testEnded( AssertionResult const& result ) = 0;
virtual bool sectionStarted( SectionInfo const& sectionInfo,
Counts& assertions ) = 0;
virtual void sectionEnded( SectionInfo const& name, Counts const& assertions ) = 0;
virtual void pushScopedInfo( ScopedInfo* scopedInfo ) = 0;
virtual void popScopedInfo( ScopedInfo* scopedInfo ) = 0;
virtual bool shouldDebugBreak() const = 0;
virtual ResultAction::Value acceptExpression( ExpressionResultBuilder const& assertionResult, AssertionInfo const& assertionInfo ) = 0;
virtual std::string getCurrentTestName() const = 0;
virtual const AssertionResult* getLastResult() const = 0;
};
}
// #included from: catch_debugger.hpp
#define TWOBLUECUBES_CATCH_DEBUGGER_HPP_INCLUDED
#include <iostream>
#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(_MSC_VER)
#define CATCH_PLATFORM_WINDOWS
#endif
#ifdef CATCH_PLATFORM_MAC
#include <assert.h>
#include <stdbool.h>
#include <sys/types.h>
#include <unistd.h>
#include <sys/sysctl.h>
namespace Catch{
// The following function is taken directly from the following technical note:
// http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html
// Returns true if the current process is being debugged (either
// running under the debugger or has a debugger attached post facto).
inline bool isDebuggerActive(){
int junk;
int mib[4];
struct kinfo_proc info;
size_t size;
// Initialize the flags so that, if sysctl fails for some bizarre
// reason, we get a predictable result.
info.kp_proc.p_flag = 0;
// Initialize mib, which tells sysctl the info we want, in this case
// we're looking for information about a specific process ID.
mib[0] = CTL_KERN;
mib[1] = KERN_PROC;
mib[2] = KERN_PROC_PID;
mib[3] = getpid();
// Call sysctl.
size = sizeof(info);
junk = sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, NULL, 0);
assert(junk == 0);
// We're being debugged if the P_TRACED flag is set.
return ( (info.kp_proc.p_flag & P_TRACED) != 0 );
}
}
// The following code snippet taken from:
// http://cocoawithlove.com/2008/03/break-into-debugger.html
#ifdef DEBUG
#if defined(__ppc64__) || defined(__ppc__)
#define BreakIntoDebugger() \
if( Catch::isDebuggerActive() ) { \
__asm__("li r0, 20\nsc\nnop\nli r0, 37\nli r4, 2\nsc\nnop\n" \
: : : "memory","r0","r3","r4" ); \
}
#else
#define BreakIntoDebugger() if( Catch::isDebuggerActive() ) {__asm__("int $3\n" : : );}
#endif
#else
inline void BreakIntoDebugger(){}
#endif
#elif defined(_MSC_VER)
extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
#define BreakIntoDebugger() if (IsDebuggerPresent() ) { __debugbreak(); }
inline bool isDebuggerActive() {
return IsDebuggerPresent() != 0;
}
#elif defined(__MINGW32__)
extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
extern "C" __declspec(dllimport) void __stdcall DebugBreak();
#define BreakIntoDebugger() if (IsDebuggerPresent() ) { DebugBreak(); }
inline bool isDebuggerActive() {
return IsDebuggerPresent() != 0;
}
#else
inline void BreakIntoDebugger(){}
inline bool isDebuggerActive() { return false; }
#endif
#ifdef CATCH_PLATFORM_WINDOWS
extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA( const char* );
inline void writeToDebugConsole( const std::string& text ) {
::OutputDebugStringA( text.c_str() );
}
#else
inline void writeToDebugConsole( const std::string& text ) {
// !TBD: Need a version for Mac/ XCode and other IDEs
std::cout << text;
}
#endif // CATCH_PLATFORM_WINDOWS
// #included from: catch_interfaces_registry_hub.h
#define TWOBLUECUBES_CATCH_INTERFACES_REGISTRY_HUB_H_INCLUDED
// #included from: catch_interfaces_reporter.h
#define TWOBLUECUBES_CATCH_INTERFACES_REPORTER_H_INCLUDED
// #included from: catch_config.hpp
#define TWOBLUECUBES_CATCH_CONFIG_HPP_INCLUDED
// #included from: catch_test_spec.h
#define TWOBLUECUBES_CATCH_TEST_SPEC_H_INCLUDED
// #included from: catch_test_case_info.h
#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_H_INCLUDED
#include <string>
#include <set>
namespace Catch {
struct ITestCase;
struct TestCaseInfo {
TestCaseInfo( const std::string& _name,
const std::string& _className,
const std::string& _description,
const std::set<std::string>& _tags,
bool _isHidden,
const SourceLineInfo& _lineInfo );
TestCaseInfo( const TestCaseInfo& other );
std::string name;
std::string className;
std::string description;
std::set<std::string> tags;
SourceLineInfo lineInfo;
bool isHidden;
};
class TestCase : protected TestCaseInfo {
public:
TestCase( ITestCase* testCase, const TestCaseInfo& info );
TestCase( const TestCase& other );
TestCase withName( const std::string& _newName ) const;
void invoke() const;
const TestCaseInfo& getTestCaseInfo() const;
bool isHidden() const;
bool hasTag( const std::string& tag ) const;
bool matchesTags( const std::string& tagPattern ) const;
const std::set<std::string>& getTags() const;
void swap( TestCase& other );
bool operator == ( const TestCase& other ) const;
bool operator < ( const TestCase& other ) const;
TestCase& operator = ( const TestCase& other );
private:
Ptr<ITestCase> test;
};
TestCase makeTestCase( ITestCase* testCase,
const std::string& className,
const std::string& name,
const std::string& description,
const SourceLineInfo& lineInfo );
}
// #included from: catch_tags.hpp
#define TWOBLUECUBES_CATCH_TAGS_HPP_INCLUDED
#include <string>
#include <set>
#include <map>
#include <vector>
#ifdef __clang__
#pragma clang diagnostic ignored "-Wpadded"
#endif
namespace Catch {
class TagParser {
public:
virtual ~TagParser();
void parse( const std::string& str ) {
std::size_t pos = 0;
while( pos < str.size() ) {
char c = str[pos];
if( c == '[' ) {
std::size_t end = str.find_first_of( ']', pos );
if( end != std::string::npos ) {
acceptTag( str.substr( pos+1, end-pos-1 ) );
pos = end+1;
}
else {
acceptChar( c );
pos++;
}
}
else {
acceptChar( c );
pos++;
}
}
endParse();
}
protected:
virtual void acceptTag( const std::string& tag ) = 0;
virtual void acceptChar( char c ) = 0;
virtual void endParse() {}
private:
};
class TagExtracter : public TagParser {
public:
TagExtracter( std::set<std::string>& tags )
: m_tags( tags )
{}
virtual ~TagExtracter();
void parse( std::string& description ) {
TagParser::parse( description );
description = m_remainder;
}
private:
virtual void acceptTag( const std::string& tag ) {
m_tags.insert( tag );
}
virtual void acceptChar( char c ) {
m_remainder += c;
}
TagExtracter& operator=(const TagExtracter&);
std::set<std::string>& m_tags;
std::string m_remainder;
};
class Tag {
public:
Tag()
: m_isNegated( false )
{}
Tag( const std::string& name, bool isNegated )
: m_name( name ),
m_isNegated( isNegated )
{}
std::string getName() const {
return m_name;
}
bool isNegated() const {
return m_isNegated;
}
bool operator ! () const {
return m_name.empty();
}
private:
std::string m_name;
bool m_isNegated;
};
class TagSet {
typedef std::map<std::string, Tag> TagMap;
public:
void add( const Tag& tag ) {
m_tags.insert( std::make_pair( tag.getName(), tag ) );
}
bool empty() const {
return m_tags.empty();
}
bool matches( const std::set<std::string>& tags ) const {
TagMap::const_iterator it = m_tags.begin();
TagMap::const_iterator itEnd = m_tags.end();
for(; it != itEnd; ++it ) {
bool found = tags.find( it->first ) != tags.end();
if( found == it->second.isNegated() )
return false;
}
return true;
}
private:
TagMap m_tags;
};
class TagExpression {
public:
bool matches( const std::set<std::string>& tags ) const {
std::vector<TagSet>::const_iterator it = m_tagSets.begin();
std::vector<TagSet>::const_iterator itEnd = m_tagSets.end();
for(; it != itEnd; ++it )
if( it->matches( tags ) )
return true;
return false;
}
private:
friend class TagExpressionParser;
std::vector<TagSet> m_tagSets;
};
class TagExpressionParser : public TagParser {
public:
TagExpressionParser( TagExpression& exp )
: m_isNegated( false ),
m_exp( exp )
{}
~TagExpressionParser();
private:
virtual void acceptTag( const std::string& tag ) {
m_currentTagSet.add( Tag( tag, m_isNegated ) );
m_isNegated = false;
}
virtual void acceptChar( char c ) {
switch( c ) {
case '~':
m_isNegated = true;
break;
case ',':
m_exp.m_tagSets.push_back( m_currentTagSet );
break;
}
}
virtual void endParse() {
if( !m_currentTagSet.empty() )
m_exp.m_tagSets.push_back( m_currentTagSet );
}
TagExpressionParser& operator=(const TagExpressionParser&);
bool m_isNegated;
TagSet m_currentTagSet;
TagExpression& m_exp;
};
} // end namespace Catch
#include <string>
#include <vector>
namespace Catch {
struct IfFilterMatches{ enum DoWhat {
AutoDetectBehaviour,
IncludeTests,
ExcludeTests
}; };
class TestCaseFilter {
enum WildcardPosition {
NoWildcard = 0,
WildcardAtStart = 1,
WildcardAtEnd = 2,
WildcardAtBothEnds = WildcardAtStart | WildcardAtEnd
};
public:
TestCaseFilter( const std::string& testSpec, IfFilterMatches::DoWhat matchBehaviour = IfFilterMatches::AutoDetectBehaviour )
: m_stringToMatch( testSpec ),
m_filterType( matchBehaviour ),
m_wildcardPosition( NoWildcard )
{
if( m_filterType == IfFilterMatches::AutoDetectBehaviour ) {
if( startsWith( m_stringToMatch, "exclude:" ) ) {
m_stringToMatch = m_stringToMatch.substr( 8 );
m_filterType = IfFilterMatches::ExcludeTests;
}
else if( startsWith( m_stringToMatch, "~" ) ) {
m_stringToMatch = m_stringToMatch.substr( 1 );
m_filterType = IfFilterMatches::ExcludeTests;
}
else {
m_filterType = IfFilterMatches::IncludeTests;
}
}
if( m_stringToMatch[0] == '*' ) {
m_stringToMatch = m_stringToMatch.substr( 1 );
m_wildcardPosition = (WildcardPosition)( m_wildcardPosition | WildcardAtStart );
}
if( m_stringToMatch[m_stringToMatch.size()-1] == '*' ) {
m_stringToMatch = m_stringToMatch.substr( 0, m_stringToMatch.size()-1 );
m_wildcardPosition = (WildcardPosition)( m_wildcardPosition | WildcardAtEnd );
}
}
IfFilterMatches::DoWhat getFilterType() const {
return m_filterType;
}
bool shouldInclude( const TestCase& testCase ) const {
return isMatch( testCase ) == (m_filterType == IfFilterMatches::IncludeTests);
}
private:
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunreachable-code"
#endif
bool isMatch( const TestCase& testCase ) const {
const std::string& name = testCase.getTestCaseInfo().name;
switch( m_wildcardPosition ) {
case NoWildcard:
return m_stringToMatch == name;
case WildcardAtStart:
return endsWith( name, m_stringToMatch );
case WildcardAtEnd:
return startsWith( name, m_stringToMatch );
case WildcardAtBothEnds:
return contains( name, m_stringToMatch );
}
throw std::logic_error( "Unhandled wildcard type" );
}
#ifdef __clang__
#pragma clang diagnostic pop
#endif
std::string m_stringToMatch;
IfFilterMatches::DoWhat m_filterType;
WildcardPosition m_wildcardPosition;
};
class TestCaseFilters {
public:
TestCaseFilters( const std::string& name ) : m_name( name ) {}
std::string getName() const {
return m_name;
}
void addFilter( const TestCaseFilter& filter ) {
if( filter.getFilterType() == IfFilterMatches::ExcludeTests )
m_exclusionFilters.push_back( filter );
else
m_inclusionFilters.push_back( filter );
}
void addTags( const std::string& tagPattern ) {
TagExpression exp;
TagExpressionParser( exp ).parse( tagPattern );
m_tagExpressions.push_back( exp );
}
bool shouldInclude( const TestCase& testCase ) const {
if( !m_tagExpressions.empty() ) {
std::vector<TagExpression>::const_iterator it = m_tagExpressions.begin();
std::vector<TagExpression>::const_iterator itEnd = m_tagExpressions.end();
for(; it != itEnd; ++it )
if( it->matches( testCase.getTags() ) )
break;
if( it == itEnd )
return false;
}
if( !m_inclusionFilters.empty() ) {
std::vector<TestCaseFilter>::const_iterator it = m_inclusionFilters.begin();
std::vector<TestCaseFilter>::const_iterator itEnd = m_inclusionFilters.end();
for(; it != itEnd; ++it )
if( it->shouldInclude( testCase ) )
break;
if( it == itEnd )
return false;
}
else if( m_exclusionFilters.empty() && m_tagExpressions.empty() ) {
return !testCase.isHidden();
}
std::vector<TestCaseFilter>::const_iterator it = m_exclusionFilters.begin();
std::vector<TestCaseFilter>::const_iterator itEnd = m_exclusionFilters.end();
for(; it != itEnd; ++it )
if( !it->shouldInclude( testCase ) )
return false;
return true;
}
private:
std::vector<TagExpression> m_tagExpressions;
std::vector<TestCaseFilter> m_inclusionFilters;
std::vector<TestCaseFilter> m_exclusionFilters;
std::string m_name;
};
}
// #included from: catch_interfaces_config.h
#define TWOBLUECUBES_CATCH_INTERFACES_CONFIG_H_INCLUDED
namespace Catch {
struct IConfig {
virtual ~IConfig();
virtual bool allowThrows() const = 0;
};
}
// #included from: catch_stream.hpp
#define TWOBLUECUBES_CATCH_STREAM_HPP_INCLUDED
// #included from: catch_streambuf.h
#define TWOBLUECUBES_CATCH_STREAMBUF_H_INCLUDED
#include <streambuf>
namespace Catch {
class StreamBufBase : public std::streambuf {
public:
virtual ~StreamBufBase();
};
}
#include <stdexcept>
#include <cstdio>
namespace Catch {
template<typename WriterF, size_t bufferSize=256>
class StreamBufImpl : public StreamBufBase {
char data[bufferSize];
WriterF m_writer;
public:
StreamBufImpl() {
setp( data, data + sizeof(data) );
}
~StreamBufImpl() {
sync();
}
private:
int overflow( int c ) {
sync();
if( c != EOF ) {
if( pbase() == epptr() )
m_writer( std::string( 1, static_cast<char>( c ) ) );
else
sputc( static_cast<char>( c ) );
}
return 0;
}
int sync() {
if( pbase() != pptr() ) {
m_writer( std::string( pbase(), static_cast<std::string::size_type>( pptr() - pbase() ) ) );
setp( pbase(), epptr() );
}
return 0;
}
};
///////////////////////////////////////////////////////////////////////////
struct OutputDebugWriter {
void operator()( const std::string &str ) {
writeToDebugConsole( str );
}
};
class Stream {
public:
Stream()
: streamBuf( NULL ), isOwned( false )
{}
Stream( std::streambuf* _streamBuf, bool _isOwned )
: streamBuf( _streamBuf ), isOwned( _isOwned )
{}
void release() {
if( isOwned ) {
delete streamBuf;
streamBuf = NULL;
isOwned = false;
}
}
std::streambuf* streamBuf;
private:
bool isOwned;
};
}
#include <memory>
#include <vector>
#include <string>
#include <iostream>
namespace Catch {
struct Include { enum WhichResults {
FailedOnly,
SuccessfulResults
}; };
struct List{ enum What {
None = 0,
Reports = 1,
Tests = 2,
All = 3,
TestNames = 6,
WhatMask = 0xf,
AsText = 0x10,
AsXml = 0x20,
AsMask = 0xf0
}; };
struct ConfigData {
struct WarnAbout { enum What {
Nothing = 0x00,
NoAssertions = 0x01
}; };
ConfigData()
: listSpec( List::None ),
shouldDebugBreak( false ),
includeWhichResults( Include::FailedOnly ),
cutoff( -1 ),
allowThrows( true ),
warnings( WarnAbout::Nothing )
{}
std::string reporter;
std::string outputFilename;
List::What listSpec;
std::vector<TestCaseFilters> filters;
bool shouldDebugBreak;
std::string stream;
Include::WhichResults includeWhichResults;
std::string name;
int cutoff;
bool allowThrows;
WarnAbout::What warnings;
};
class Config : public IConfig {
private:
Config( const Config& other );
Config& operator = ( const Config& other );
virtual void dummy();
public:
Config()
: m_os( std::cout.rdbuf() )
{}
Config( const ConfigData& data )
: m_data( data ),
m_os( std::cout.rdbuf() )
{}
virtual ~Config() {
m_os.rdbuf( std::cout.rdbuf() );
m_stream.release();
}
void setFilename( const std::string& filename ) {
m_data.outputFilename = filename;
}
List::What getListSpec( void ) const {
return m_data.listSpec;
}
const std::string& getFilename() const {
return m_data.outputFilename ;
}
List::What listWhat() const {
return static_cast<List::What>( m_data.listSpec & List::WhatMask );
}
List::What listAs() const {
return static_cast<List::What>( m_data.listSpec & List::AsMask );
}
std::string getName() const {
return m_data.name;
}
bool shouldDebugBreak() const {
return m_data.shouldDebugBreak;
}
virtual std::ostream& stream() const {
return m_os;
}
void setStreamBuf( std::streambuf* buf ) {
m_os.rdbuf( buf ? buf : std::cout.rdbuf() );
}
void useStream( const std::string& streamName ) {
Stream stream = createStream( streamName );
setStreamBuf( stream.streamBuf );
m_stream.release();
m_stream = stream;
}
void addTestSpec( const std::string& testSpec ) {
TestCaseFilters filters( testSpec );
filters.addFilter( TestCaseFilter( testSpec ) );
m_data.filters.push_back( filters );
}
virtual bool includeSuccessfulResults() const {
return m_data.includeWhichResults == Include::SuccessfulResults;
}
int getCutoff() const {
return m_data.cutoff;
}
virtual bool allowThrows() const {
return m_data.allowThrows;
}
const ConfigData& data() const {
return m_data;
}
ConfigData& data() {
return m_data;
}
private:
ConfigData m_data;
// !TBD Move these out of here
Stream m_stream;
mutable std::ostream m_os;
};
} // end namespace Catch
// #included from: catch_option.hpp
#define TWOBLUECUBES_CATCH_OPTION_HPP_INCLUDED
namespace Catch {
// An optional type
template<typename T>
class Option {
public:
Option() : nullableValue( NULL ) {}
Option( T const& _value )
: nullableValue( new( storage ) T( _value ) )
{}
Option( Option const& _other )
: nullableValue( _other ? new( storage ) T( *_other ) : NULL )
{}
~Option() {
reset();
}
Option& operator= ( Option const& _other ) {
reset();
if( _other )
nullableValue = new( storage ) T( *_other );
return *this;
}
void reset() {
if( nullableValue )
nullableValue->~T();
nullableValue = NULL;
}
T& operator*() { return *nullableValue; }
const T& operator*() const { return *nullableValue; }
T* operator->() { return nullableValue; }
const T* operator->() const { return nullableValue; }
bool some() const { return nullableValue != NULL; }
bool none() const { return nullableValue == NULL; }
bool operator !() const { return nullableValue == NULL; }
operator SafeBool::type() const {
return SafeBool::makeSafe( some() );
}
private:
T* nullableValue;
char storage[sizeof(T)];
};
} // end namespace Catch
#include <string>
#include <ostream>
#include <map>
namespace Catch
{
struct ReporterConfig {
ReporterConfig( std::ostream& _stream, ConfigData const& _fullConfig )
: m_stream( &_stream ), m_fullConfig( _fullConfig ) {}
std::ostream& stream() const { return *m_stream; }
std::string name() const { return m_fullConfig.name; }
bool includeSuccessfulResults() const { return m_fullConfig.includeWhichResults == Include::SuccessfulResults; }
bool warnAboutMissingAssertions() const { return m_fullConfig.warnings & ConfigData::WarnAbout::NoAssertions; }
private:
std::ostream* m_stream;
ConfigData m_fullConfig;
};
struct ReporterPreferences {
ReporterPreferences()
: shouldRedirectStdOut( false )
{}
bool shouldRedirectStdOut;
};
struct TestRunInfo {
TestRunInfo( std::string const& _name ) : name( _name ) {}
std::string name;
};
struct GroupInfo {
GroupInfo( std::string const& _name ) : name( _name ) {}
std::string name;
};
struct SectionInfo {
SectionInfo( std::string const& _name,
std::string const& _description,
SourceLineInfo const& _lineInfo )
: name( _name ),
description( _description ),
lineInfo( _lineInfo )
{}
std::string name;
std::string description;
SourceLineInfo lineInfo;
};
struct ThreadedSectionInfo : SectionInfo, SharedImpl<> {
ThreadedSectionInfo( SectionInfo const& _sectionInfo, Ptr<ThreadedSectionInfo> const& _parent = Ptr<ThreadedSectionInfo>() )
: SectionInfo( _sectionInfo ),
parent( _parent ),
printed( false )
{}
virtual ~ThreadedSectionInfo();
std::vector<Ptr<ThreadedSectionInfo> > children;
Ptr<ThreadedSectionInfo> parent;
bool printed;
};
struct AssertionStats : SharedImpl<> {
AssertionStats( AssertionResult const& _assertionResult,
Totals const& _totals )
: assertionResult( _assertionResult ),
totals( _totals )
{}
virtual ~AssertionStats();
AssertionResult assertionResult;
Totals totals;
};
struct SectionStats : SharedImpl<> {
SectionStats( SectionInfo const& _sectionInfo,
Counts const& _assertions,
bool _missingAssertions )
: sectionInfo( _sectionInfo ),
assertions( _assertions ),
missingAssertions( _missingAssertions )
{}
virtual ~SectionStats();
SectionInfo sectionInfo;
Counts assertions;
bool missingAssertions;
};
struct TestCaseStats : SharedImpl<> {
TestCaseStats( TestCaseInfo const& _testInfo,
Totals const& _totals,
std::string const& _stdOut,
std::string const& _stdErr,
bool _missingAssertions,
bool _aborting )
: testInfo( _testInfo ),
totals( _totals ),
stdOut( _stdOut ),
stdErr( _stdErr ),
missingAssertions( _missingAssertions ),
aborting( _aborting )
{}
virtual ~TestCaseStats();
TestCaseInfo testInfo;
Totals totals;
std::string stdOut;
std::string stdErr;
bool missingAssertions;
bool aborting;
};
struct TestGroupStats : SharedImpl<> {
TestGroupStats( GroupInfo const& _groupInfo,
Totals const& _totals,
bool _aborting )
: groupInfo( _groupInfo ),
totals( _totals ),
aborting( _aborting )
{}
virtual ~TestGroupStats();
GroupInfo groupInfo;
Totals totals;
bool aborting;
};
struct TestRunStats : SharedImpl<> {
TestRunStats( TestRunInfo const& _runInfo,
Totals const& _totals,
bool _aborting )
: runInfo( _runInfo ),
totals( _totals ),
aborting( _aborting )
{}
virtual ~TestRunStats();
TestRunInfo runInfo;
Totals totals;
bool aborting;
};
// !Work In progress
struct IStreamingReporter : IShared {
virtual ~IStreamingReporter();
// Implementing class must also provide the following static methid:
// static std::string getDescription();
virtual ReporterPreferences getPreferences() const = 0;
virtual void testRunStarting( TestRunInfo const& testRunInfo ) = 0;
virtual void testGroupStarting( GroupInfo const& groupInfo ) = 0;
virtual void testCaseStarting( TestCaseInfo const& testInfo ) = 0;
virtual void sectionStarting( SectionInfo const& sectionInfo ) = 0;
virtual void assertionStarting( AssertionInfo const& assertionInfo ) = 0;
virtual void assertionEnded( Ptr<AssertionStats const> const& assertionStats ) = 0;
virtual void sectionEnded( Ptr<SectionStats const> const& sectionStats ) = 0;
virtual void testCaseEnded( Ptr<TestCaseStats const> const& testCaseStats ) = 0;
virtual void testGroupEnded( Ptr<TestGroupStats const> const& testGroupStats ) = 0;
virtual void testRunEnded( Ptr<TestRunStats const> const& testRunStats ) = 0;
};
// !TBD: Derived helper that implements the streaming interface but holds the stats
// - declares a new interface where methods are called at the end of each event
// - this would be used by the JUnit reporter, for example.
// - it may be used by the basic reporter, too, but that would clear down the stack
// as it goes
struct AccumulatingReporter : SharedImpl<IStreamingReporter> {
AccumulatingReporter( ReporterConfig const& _config )
: m_config( _config ),
stream( _config.stream() )
{}
virtual ~AccumulatingReporter();
virtual void testRunStarting( TestRunInfo const& _testRunInfo ) {
testRunInfo = _testRunInfo;
}
virtual void testGroupStarting( GroupInfo const& _groupInfo ) {
unusedGroupInfo = _groupInfo;
}
virtual void testCaseStarting( TestCaseInfo const& _testInfo ) {
unusedTestCaseInfo = _testInfo;
}
virtual void sectionStarting( SectionInfo const& _sectionInfo ) {
Ptr<ThreadedSectionInfo> sectionInfo = new ThreadedSectionInfo( _sectionInfo );
unusedSectionInfo = sectionInfo;
if( !currentSectionInfo ) {
currentSectionInfo = sectionInfo;
}
else {
currentSectionInfo->children.push_back( sectionInfo );
sectionInfo->parent = currentSectionInfo;
currentSectionInfo = sectionInfo;
}
}
virtual void sectionEnded( Ptr<SectionStats const> const& /* _sectionStats */ ) {
currentSectionInfo = currentSectionInfo->parent;
unusedSectionInfo = currentSectionInfo;
}
virtual void testCaseEnded( Ptr<TestCaseStats const> const& /* _testCaseStats */ ) {
unusedTestCaseInfo.reset();
}
virtual void testGroupEnded( Ptr<TestGroupStats const> const& /* _testGroupStats */ ) {
unusedGroupInfo.reset();
}
virtual void testRunEnded( Ptr<TestRunStats const> const& /* _testRunStats */ ) {
}
ReporterConfig m_config;
Option<TestRunInfo> testRunInfo;
Option<GroupInfo> unusedGroupInfo;
Option<TestCaseInfo> unusedTestCaseInfo;
Ptr<ThreadedSectionInfo> unusedSectionInfo;
Ptr<ThreadedSectionInfo> currentSectionInfo;
bool currentSectionOpen;
std::ostream& stream;
};
// 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, const Counts& 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( const AssertionResult& result ) = 0;
};
class LegacyReporterAdapter : public SharedImpl<IStreamingReporter>
{
public:
LegacyReporterAdapter( Ptr<IReporter> const& legacyReporter, ReporterConfig const& config )
: m_legacyReporter( legacyReporter ),
m_config( config )
{}
virtual ~LegacyReporterAdapter();
virtual ReporterPreferences getPreferences() const {
ReporterPreferences prefs;
prefs.shouldRedirectStdOut = m_legacyReporter->shouldRedirectStdout();
return prefs;
}
virtual void testRunStarting( TestRunInfo const& ) {
m_legacyReporter->StartTesting();
}
virtual void testGroupStarting( GroupInfo const& groupInfo ) {
m_legacyReporter->StartGroup( groupInfo.name );
}
virtual void testCaseStarting( TestCaseInfo const& testInfo ) {
m_legacyReporter->StartTestCase( testInfo );
}
virtual void sectionStarting( SectionInfo const& sectionInfo ) {
m_legacyReporter->StartSection( sectionInfo.name, sectionInfo.description );
}
virtual void assertionStarting( AssertionInfo const& ) {
// Not on legacy interface
}
virtual void assertionEnded( Ptr<AssertionStats const> const& assertionStats ) {
m_legacyReporter->Result( assertionStats->assertionResult );
}
virtual void sectionEnded( Ptr<SectionStats const> const& sectionStats ) {
if( sectionStats->missingAssertions )
m_legacyReporter->NoAssertionsInSection( sectionStats->sectionInfo.name );
m_legacyReporter->EndSection( sectionStats->sectionInfo.name, sectionStats->assertions );
}
virtual void testCaseEnded( Ptr<TestCaseStats const> const& testCaseStats ) {
if( testCaseStats->missingAssertions )
m_legacyReporter->NoAssertionsInTestCase( testCaseStats->testInfo.name );
m_legacyReporter->EndTestCase
( testCaseStats->testInfo,
testCaseStats->totals,
testCaseStats->stdOut,
testCaseStats->stdErr );
}
virtual void testGroupEnded( Ptr<TestGroupStats const> const& testGroupStats ) {
if( testGroupStats->aborting )
m_legacyReporter->Aborted();
m_legacyReporter->EndGroup( testGroupStats->groupInfo.name, testGroupStats->totals );
}
virtual void testRunEnded( Ptr<TestRunStats const> const& testRunStats ) {
m_legacyReporter->EndTesting( testRunStats->totals );
}
private:
Ptr<IReporter> m_legacyReporter;
ReporterConfig m_config;
};
struct IReporterFactory {
virtual ~IReporterFactory();
virtual IStreamingReporter* create( ReporterConfig const& config ) const = 0;
virtual std::string getDescription() const = 0;
};
struct IReporterRegistry {
typedef std::map<std::string, IReporterFactory*> FactoryMap;
virtual ~IReporterRegistry();
virtual IStreamingReporter* create( std::string const& name, ReporterConfig const& config ) const = 0;
virtual const FactoryMap& getFactories() const = 0;
};
inline std::string trim( std::string const& str ) {
std::string::size_type start = str.find_first_not_of( "\n\r\t " );
std::string::size_type end = str.find_last_not_of( "\n\r\t " );
return start != std::string::npos ? str.substr( start, 1+end-start ) : "";
}
}
#include <vector>
namespace Catch {
class TestCase;
struct ITestCaseRegistry;
struct IExceptionTranslatorRegistry;
struct IExceptionTranslator;
struct IRegistryHub {
virtual ~IRegistryHub();
virtual const IReporterRegistry& getReporterRegistry() const = 0;
virtual const ITestCaseRegistry& getTestCaseRegistry() const = 0;
virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() = 0;
};
struct IMutableRegistryHub {
virtual ~IMutableRegistryHub();
virtual void registerReporter( const std::string& name, IReporterFactory* factory ) = 0;
virtual void registerTest( const TestCase& testInfo ) = 0;
virtual void registerTranslator( const IExceptionTranslator* translator ) = 0;
};
IRegistryHub& getRegistryHub();
IMutableRegistryHub& getMutableRegistryHub();
void cleanUp();
std::string translateActiveException();
}
#include <ostream>
namespace Catch {
inline IResultCapture& getResultCapture() {
return getCurrentContext().getResultCapture();
}
template<typename MatcherT>
ExpressionResultBuilder expressionResultBuilderFromMatcher( const MatcherT& matcher,
const std::string& matcherCallAsString ) {
std::string matcherAsString = matcher.toString();
if( matcherAsString == "{?}" )
matcherAsString = matcherCallAsString;
return ExpressionResultBuilder()
.setRhs( matcherAsString )
.setOp( "matches" );
}
template<typename MatcherT, typename ArgT>
ExpressionResultBuilder expressionResultBuilderFromMatcher( const MatcherT& matcher,
const ArgT& arg,
const std::string& matcherCallAsString ) {
return expressionResultBuilderFromMatcher( matcher, matcherCallAsString )
.setLhs( Catch::toString( arg ) )
.setResultType( matcher.match( arg ) );
}
template<typename MatcherT, typename ArgT>
ExpressionResultBuilder expressionResultBuilderFromMatcher( const MatcherT& matcher,
ArgT* arg,
const std::string& matcherCallAsString ) {
return expressionResultBuilderFromMatcher( matcher, matcherCallAsString )
.setLhs( Catch::toString( arg ) )
.setResultType( matcher.match( arg ) );
}
struct TestFailureException{};
class ScopedInfo {
public:
ScopedInfo() : m_resultBuilder( ResultWas::Info ) {
getResultCapture().pushScopedInfo( this );
}
~ScopedInfo() {
getResultCapture().popScopedInfo( this );
}
template<typename T>
ScopedInfo& operator << ( const T& value ) {
m_resultBuilder << value;
return *this;
}
AssertionResult buildResult( const AssertionInfo& assertionInfo ) const {
return m_resultBuilder.buildResult( assertionInfo );
}
private:
ExpressionResultBuilder m_resultBuilder;
};
// This is just here to avoid compiler warnings with macro constants and boolean literals
inline bool isTrue( bool value ){ return value; }
} // end namespace Catch
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_ASSERTIONINFO_NAME INTERNAL_CATCH_UNIQUE_NAME( __assertionInfo )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_ACCEPT_EXPR( evaluatedExpr, resultDisposition, originalExpr ) \
if( Catch::ResultAction::Value internal_catch_action = Catch::getResultCapture().acceptExpression( evaluatedExpr, INTERNAL_CATCH_ASSERTIONINFO_NAME ) ) { \
if( internal_catch_action & Catch::ResultAction::Debug ) BreakIntoDebugger(); \
if( internal_catch_action & Catch::ResultAction::Abort ) throw Catch::TestFailureException(); \
if( !Catch::shouldContinueOnFailure( resultDisposition ) ) throw Catch::TestFailureException(); \
if( Catch::isTrue( false ) ){ bool this_is_here_to_invoke_warnings = ( originalExpr ); Catch::isTrue( this_is_here_to_invoke_warnings ); } \
}
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_ACCEPT_INFO( expr, macroName, resultDisposition ) \
Catch::AssertionInfo INTERNAL_CATCH_ASSERTIONINFO_NAME( macroName, CATCH_INTERNAL_LINEINFO, expr, resultDisposition );
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ) \
do { \
INTERNAL_CATCH_ACCEPT_INFO( #expr, macroName, resultDisposition ); \
try { \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionDecomposer()->*expr ).endExpression( resultDisposition ), resultDisposition, expr ); \
} catch( Catch::TestFailureException& ) { \
throw; \
} catch( ... ) { \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException(), \
resultDisposition | Catch::ResultDisposition::ContinueOnFailure, expr ); \
throw; \
} \
} while( Catch::isTrue( false ) )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_IF( expr, resultDisposition, macroName ) \
INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \
if( Catch::getResultCapture().getLastResult()->succeeded() )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_ELSE( expr, resultDisposition, macroName ) \
INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \
if( !Catch::getResultCapture().getLastResult()->succeeded() )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_NO_THROW( expr, resultDisposition, macroName ) \
do { \
INTERNAL_CATCH_ACCEPT_INFO( #expr, macroName, resultDisposition ); \
try { \
expr; \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::Ok ), resultDisposition, false ); \
} \
catch( ... ) { \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException(), resultDisposition, false ); \
} \
} while( Catch::isTrue( false ) )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS_IMPL( expr, exceptionType, resultDisposition ) \
try { \
if( Catch::getCurrentContext().getConfig()->allowThrows() ) { \
expr; \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::DidntThrowException ), resultDisposition, false ); \
} \
} \
catch( Catch::TestFailureException& ) { \
throw; \
} \
catch( exceptionType ) { \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( Catch::ResultWas::Ok ), resultDisposition, false ); \
}
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS( expr, exceptionType, resultDisposition, macroName ) \
do { \
INTERNAL_CATCH_ACCEPT_INFO( #expr, macroName, resultDisposition ); \
INTERNAL_CATCH_THROWS_IMPL( expr, exceptionType, resultDisposition ) \
} while( Catch::isTrue( false ) )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, resultDisposition, macroName ) \
do { \
INTERNAL_CATCH_ACCEPT_INFO( #expr, macroName, resultDisposition ); \
INTERNAL_CATCH_THROWS_IMPL( expr, exceptionType, resultDisposition ) \
catch( ... ) { \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException() ), \
resultDisposition | Catch::ResultDisposition::ContinueOnFailure, false ); \
} \
} while( Catch::isTrue( false ) )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_MSG( reason, resultType, resultDisposition, macroName ) \
do { \
INTERNAL_CATCH_ACCEPT_INFO( "", macroName, resultDisposition ); \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ExpressionResultBuilder( resultType ) << reason, resultDisposition, true ) \
} while( Catch::isTrue( false ) )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_SCOPED_INFO( log, macroName ) \
INTERNAL_CATCH_ACCEPT_INFO( "", macroName, Catch::ResultDisposition::Normal ); \
Catch::ScopedInfo INTERNAL_CATCH_UNIQUE_NAME( info ); \
INTERNAL_CATCH_UNIQUE_NAME( info ) << log
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CHECK_THAT( arg, matcher, resultDisposition, macroName ) \
do { \
INTERNAL_CATCH_ACCEPT_INFO( #arg " " #matcher, macroName, resultDisposition ); \
try { \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::expressionResultBuilderFromMatcher( ::Catch::Matchers::matcher, arg, #matcher ) ), resultDisposition, false ); \
} catch( Catch::TestFailureException& ) { \
throw; \
} catch( ... ) { \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ExpressionResultBuilder( Catch::ResultWas::ThrewException ) << Catch::translateActiveException() ), \
resultDisposition | Catch::ResultDisposition::ContinueOnFailure, false ); \
throw; \
} \
} while( Catch::isTrue( false ) )
// #included from: internal/catch_section.hpp
#define TWOBLUECUBES_CATCH_SECTION_HPP_INCLUDED
#include <string>
namespace Catch {
class Section {
public:
Section( const std::string& name,
const std::string& description,
const SourceLineInfo& lineInfo )
: m_info( name, description, lineInfo ),
m_sectionIncluded( getCurrentContext().getResultCapture().sectionStarted( m_info, m_assertions ) )
{}
~Section() {
if( m_sectionIncluded )
getCurrentContext().getResultCapture().sectionEnded( m_info, m_assertions );
}
// This indicates whether the section should be executed or not
operator bool() {
return m_sectionIncluded;
}
private:
SectionInfo m_info;
std::string m_name;
Counts m_assertions;
bool m_sectionIncluded;
};
} // end namespace Catch
#define INTERNAL_CATCH_SECTION( name, desc ) \
if( Catch::Section INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::Section( name, desc, CATCH_INTERNAL_LINEINFO ) )
// #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<T>( index );
}
virtual std::size_t size() const {
return static_cast<std::size_t>( 1+m_to-m_from );
}
private:
T m_from;
T m_to;
};
template<typename T>
class ValuesGenerator : public IGenerator<T> {
public:
ValuesGenerator(){}
void add( T value ) {
m_values.push_back( value );
}
virtual T getValue( std::size_t index ) const {
return m_values[index];
}
virtual std::size_t size() const {
return m_values.size();
}
private:
std::vector<T> m_values;
};
template<typename T>
class CompositeGenerator {
public:
CompositeGenerator() : m_totalSize( 0 ) {}
// *** Move semantics, similar to auto_ptr ***
CompositeGenerator( CompositeGenerator& other )
: m_fileInfo( other.m_fileInfo ),
m_totalSize( 0 )
{
move( other );
}
CompositeGenerator& setFileInfo( const char* fileInfo ) {
m_fileInfo = fileInfo;
return *this;
}
~CompositeGenerator() {
deleteAll( m_composed );
}
operator T () const {
size_t overallIndex = getCurrentContext().getGeneratorIndex( m_fileInfo, m_totalSize );
typename std::vector<const IGenerator<T>*>::const_iterator it = m_composed.begin();
typename std::vector<const IGenerator<T>*>::const_iterator itEnd = m_composed.end();
for( size_t index = 0; it != itEnd; ++it )
{
const IGenerator<T>* generator = *it;
if( overallIndex >= index && overallIndex < index + generator->size() )
{
return generator->getValue( overallIndex-index );
}
index += generator->size();
}
CATCH_INTERNAL_ERROR( "Indexed past end of generated range" );
return T(); // Suppress spurious "not all control paths return a value" warning in Visual Studio - if you know how to fix this please do so
}
void add( const IGenerator<T>* generator ) {
m_totalSize += generator->size();
m_composed.push_back( generator );
}
CompositeGenerator& then( CompositeGenerator& other ) {
move( other );
return *this;
}
CompositeGenerator& then( T value ) {
ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
valuesGen->add( value );
add( valuesGen );
return *this;
}
private:
void move( CompositeGenerator& other ) {
std::copy( other.m_composed.begin(), other.m_composed.end(), std::back_inserter( m_composed ) );
m_totalSize += other.m_totalSize;
other.m_composed.clear();
}
std::vector<const IGenerator<T>*> m_composed;
std::string m_fileInfo;
size_t m_totalSize;
};
namespace Generators
{
template<typename T>
CompositeGenerator<T> between( T from, T to ) {
CompositeGenerator<T> generators;
generators.add( new BetweenGenerator<T>( from, to ) );
return generators;
}
template<typename T>
CompositeGenerator<T> values( T val1, T val2 ) {
CompositeGenerator<T> generators;
ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
valuesGen->add( val1 );
valuesGen->add( val2 );
generators.add( valuesGen );
return generators;
}
template<typename T>
CompositeGenerator<T> values( T val1, T val2, T val3 ){
CompositeGenerator<T> generators;
ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
valuesGen->add( val1 );
valuesGen->add( val2 );
valuesGen->add( val3 );
generators.add( valuesGen );
return generators;
}
template<typename T>
CompositeGenerator<T> values( T val1, T val2, T val3, T val4 ) {
CompositeGenerator<T> generators;
ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
valuesGen->add( val1 );
valuesGen->add( val2 );
valuesGen->add( val3 );
valuesGen->add( val4 );
generators.add( valuesGen );
return generators;
}
} // end namespace Generators
using namespace Generators;
} // end namespace Catch
#define INTERNAL_CATCH_LINESTR2( line ) #line
#define INTERNAL_CATCH_LINESTR( line ) INTERNAL_CATCH_LINESTR2( line )
#define INTERNAL_CATCH_GENERATE( expr ) expr.setFileInfo( __FILE__ "(" INTERNAL_CATCH_LINESTR( __LINE__ ) ")" )
// #included from: internal/catch_interfaces_exception.h
#define TWOBLUECUBES_CATCH_INTERFACES_EXCEPTION_H_INCLUDED
#include <string>
namespace Catch {
typedef std::string(*exceptionTranslateFunction)();
struct IExceptionTranslator {
virtual ~IExceptionTranslator();
virtual std::string translate() const = 0;
};
struct IExceptionTranslatorRegistry {
virtual ~IExceptionTranslatorRegistry();
virtual std::string translateActiveException() const = 0;
};
class ExceptionTranslatorRegistrar {
template<typename T>
class ExceptionTranslator : public IExceptionTranslator {
public:
ExceptionTranslator( std::string(*translateFunction)( T& ) )
: m_translateFunction( translateFunction )
{}
virtual std::string translate() const {
try {
throw;
}
catch( T& ex ) {
return m_translateFunction( ex );
}
}
protected:
std::string(*m_translateFunction)( T& );
};
public:
template<typename T>
ExceptionTranslatorRegistrar( std::string(*translateFunction)( T& ) ) {
getMutableRegistryHub().registerTranslator
( new ExceptionTranslator<T>( translateFunction ) );
}
};
}
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) \
static std::string INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator )( signature ); \
namespace{ Catch::ExceptionTranslatorRegistrar INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ) ); }\
static std::string INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator )( signature )
// #included from: internal/catch_approx.hpp
#define TWOBLUECUBES_CATCH_APPROX_HPP_INCLUDED
#include <cmath>
#include <limits>
namespace Catch {
namespace Detail {
class Approx {
public:
explicit Approx ( double value )
: m_epsilon( std::numeric_limits<float>::epsilon()*100 ),
m_scale( 1.0 ),
m_value( value )
{}
Approx( const Approx& 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, const Approx& 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 == ( const Approx& lhs, double rhs ) {
return operator==( rhs, lhs );
}
friend bool operator != ( double lhs, const Approx& rhs ) {
return !operator==( lhs, rhs );
}
friend bool operator != ( const Approx& lhs, double rhs ) {
return !operator==( rhs, lhs );
}
Approx& epsilon( double newEpsilon ) {
m_epsilon = newEpsilon;
return *this;
}
Approx& scale( double newScale ) {
m_scale = newScale;
return *this;
}
std::string toString() const {
std::ostringstream oss;
oss << "Approx( " << m_value << " )";
return oss.str();
}
private:
double m_epsilon;
double m_scale;
double m_value;
};
}
template<>
inline std::string toString<Detail::Approx>( const Detail::Approx& value ) {
return value.toString();
}
} // end namespace Catch
// #included from: internal/catch_matchers.hpp
#define TWOBLUECUBES_CATCH_MATCHERS_HPP_INCLUDED
namespace Catch {
namespace Matchers {
namespace Impl {
template<typename ExpressionT>
struct Matcher : SharedImpl<IShared>
{
typedef ExpressionT ExpressionType;
virtual ~Matcher() {}
virtual Ptr<Matcher> clone() const = 0;
virtual bool match( ExpressionT const& expr ) const = 0;
virtual std::string toString() const = 0;
};
template<typename DerivedT, typename ExpressionT>
struct MatcherImpl : Matcher<ExpressionT> {
virtual Ptr<Matcher<ExpressionT> > clone() const {
return Ptr<Matcher<ExpressionT> >( new DerivedT( static_cast<const DerivedT&>( *this ) ) );
}
};
namespace Generic {
template<typename ExpressionT>
class AllOf : public MatcherImpl<AllOf<ExpressionT>, ExpressionT> {
public:
AllOf() {}
AllOf( const AllOf& other ) : m_matchers( other.m_matchers ) {}
AllOf& add( const Matcher<ExpressionT>& matcher ) {
m_matchers.push_back( matcher.clone() );
return *this;
}
virtual bool match( const ExpressionT& expr ) const
{
for( std::size_t i = 0; i < m_matchers.size(); ++i )
if( !m_matchers[i]->match( expr ) )
return false;
return true;
}
virtual std::string toString() const {
std::ostringstream oss;
oss << "( ";
for( std::size_t i = 0; i < m_matchers.size(); ++i ) {
if( i != 0 )
oss << " and ";
oss << m_matchers[i]->toString();
}
oss << " )";
return oss.str();
}
private:
std::vector<Ptr<Matcher<ExpressionT> > > m_matchers;
};
template<typename ExpressionT>
class AnyOf : public MatcherImpl<AnyOf<ExpressionT>, ExpressionT> {
public:
AnyOf() {}
AnyOf( const AnyOf& other ) : m_matchers( other.m_matchers ) {}
AnyOf& add( const Matcher<ExpressionT>& matcher ) {
m_matchers.push_back( matcher.clone() );
return *this;
}
virtual bool match( const ExpressionT& expr ) const
{
for( std::size_t i = 0; i < m_matchers.size(); ++i )
if( m_matchers[i]->match( expr ) )
return true;
return false;
}
virtual std::string toString() const {
std::ostringstream oss;
oss << "( ";
for( std::size_t i = 0; i < m_matchers.size(); ++i ) {
if( i != 0 )
oss << " or ";
oss << m_matchers[i]->toString();
}
oss << " )";
return oss.str();
}
private:
std::vector<Ptr<Matcher<ExpressionT> > > m_matchers;
};
}
namespace StdString {
struct Equals : MatcherImpl<Equals, std::string> {
Equals( const std::string& str ) : m_str( str ){}
Equals( const Equals& other ) : m_str( other.m_str ){}
virtual ~Equals();
virtual bool match( const std::string& expr ) const {
return m_str == expr;
}
virtual std::string toString() const {
return "equals: \"" + m_str + "\"";
}
std::string m_str;
};
struct Contains : MatcherImpl<Contains, std::string> {
Contains( const std::string& substr ) : m_substr( substr ){}
Contains( const Contains& other ) : m_substr( other.m_substr ){}
virtual ~Contains();
virtual bool match( const std::string& expr ) const {
return expr.find( m_substr ) != std::string::npos;
}
virtual std::string toString() const {
return "contains: \"" + m_substr + "\"";
}
std::string m_substr;
};
struct StartsWith : MatcherImpl<StartsWith, std::string> {
StartsWith( const std::string& substr ) : m_substr( substr ){}
StartsWith( const StartsWith& other ) : m_substr( other.m_substr ){}
virtual ~StartsWith();
virtual bool match( const std::string& expr ) const {
return expr.find( m_substr ) == 0;
}
virtual std::string toString() const {
return "starts with: \"" + m_substr + "\"";
}
std::string m_substr;
};
struct EndsWith : MatcherImpl<EndsWith, std::string> {
EndsWith( const std::string& substr ) : m_substr( substr ){}
EndsWith( const EndsWith& other ) : m_substr( other.m_substr ){}
virtual ~EndsWith();
virtual bool match( const std::string& expr ) const {
return expr.find( m_substr ) == expr.size() - m_substr.size();
}
virtual std::string toString() const {
return "ends with: \"" + m_substr + "\"";
}
std::string m_substr;
};
} // namespace StdString
} // namespace Impl
// The following functions create the actual matcher objects.
// This allows the types to be inferred
template<typename ExpressionT>
inline Impl::Generic::AllOf<ExpressionT> AllOf( const Impl::Matcher<ExpressionT>& m1,
const Impl::Matcher<ExpressionT>& m2 ) {
return Impl::Generic::AllOf<ExpressionT>().add( m1 ).add( m2 );
}
template<typename ExpressionT>
inline Impl::Generic::AllOf<ExpressionT> AllOf( const Impl::Matcher<ExpressionT>& m1,
const Impl::Matcher<ExpressionT>& m2,
const Impl::Matcher<ExpressionT>& m3 ) {
return Impl::Generic::AllOf<ExpressionT>().add( m1 ).add( m2 ).add( m3 );
}
template<typename ExpressionT>
inline Impl::Generic::AnyOf<ExpressionT> AnyOf( const Impl::Matcher<ExpressionT>& m1,
const Impl::Matcher<ExpressionT>& m2 ) {
return Impl::Generic::AnyOf<ExpressionT>().add( m1 ).add( m2 );
}
template<typename ExpressionT>
inline Impl::Generic::AnyOf<ExpressionT> AnyOf( const Impl::Matcher<ExpressionT>& m1,
const Impl::Matcher<ExpressionT>& m2,
const Impl::Matcher<ExpressionT>& m3 ) {
return Impl::Generic::AnyOf<ExpressionT>().add( m1 ).add( m2 ).add( m3 );
}
inline Impl::StdString::Equals Equals( const std::string& str ){ return Impl::StdString::Equals( str ); }
inline Impl::StdString::Contains Contains( const std::string& substr ){ return Impl::StdString::Contains( substr ); }
inline Impl::StdString::StartsWith StartsWith( const std::string& substr ){ return Impl::StdString::StartsWith( substr ); }
inline Impl::StdString::EndsWith EndsWith( const std::string& substr ){ return Impl::StdString::EndsWith( substr ); }
} // namespace Matchers
using namespace Matchers;
} // namespace Catch
// These files are included here so the single_include script doesn't put them
// in the conditionally compiled sections
// #included from: internal/catch_interfaces_runner.h
#define TWOBLUECUBES_CATCH_INTERFACES_RUNNER_H_INCLUDED
#include <string>
namespace Catch {
class TestCase;
struct IRunner {
virtual ~IRunner();
};
}
#ifdef __OBJC__
// #included from: internal/catch_objc.hpp
#define TWOBLUECUBES_CATCH_OBJC_HPP_INCLUDED
#import <objc/runtime.h>
#include <string>
// NB. Any general catch headers included here must be included
// in catch.hpp first to make sure they are included by the single
// header for non obj-usage
///////////////////////////////////////////////////////////////////////////////
// This protocol is really only here for (self) documenting purposes, since
// all its methods are optional.
@protocol OcFixture
@optional
-(void) setUp;
-(void) tearDown;
@end
namespace Catch {
class OcMethod : public SharedImpl<ITestCase> {
public:
OcMethod( Class cls, SEL sel ) : m_cls( cls ), m_sel( sel ) {}
virtual void invoke() const {
id obj = [[m_cls alloc] init];
performOptionalSelector( obj, @selector(setUp) );
performOptionalSelector( obj, m_sel );
performOptionalSelector( obj, @selector(tearDown) );
arcSafeRelease( obj );
}
private:
virtual ~OcMethod() {}
Class m_cls;
SEL m_sel;
};
namespace Detail{
inline bool startsWith( const std::string& str, const std::string& sub ) {
return str.length() > sub.length() && str.substr( 0, sub.length() ) == sub;
}
inline std::string getAnnotation( Class cls,
const std::string& annotationName,
const std::string& testCaseName ) {
NSString* selStr = [[NSString alloc] initWithFormat:@"Catch_%s_%s", annotationName.c_str(), testCaseName.c_str()];
SEL sel = NSSelectorFromString( selStr );
arcSafeRelease( selStr );
id value = performOptionalSelector( cls, sel );
if( value )
return [(NSString*)value UTF8String];
return "";
}
}
inline size_t registerTestMethods() {
size_t noTestMethods = 0;
int noClasses = objc_getClassList( NULL, 0 );
Class* classes = (CATCH_UNSAFE_UNRETAINED Class *)malloc( sizeof(Class) * noClasses);
objc_getClassList( classes, noClasses );
for( int c = 0; c < noClasses; c++ ) {
Class cls = classes[c];
{
u_int count;
Method* methods = class_copyMethodList( cls, &count );
for( u_int m = 0; m < count ; m++ ) {
SEL selector = method_getName(methods[m]);
std::string methodName = sel_getName(selector);
if( Detail::startsWith( methodName, "Catch_TestCase_" ) ) {
std::string testCaseName = methodName.substr( 15 );
std::string name = Detail::getAnnotation( cls, "Name", testCaseName );
std::string desc = Detail::getAnnotation( cls, "Description", testCaseName );
getMutableRegistryHub().registerTest( makeTestCase( new OcMethod( cls, selector ), "", 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 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 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 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 rangeOfString:m_substr].location == [str length] - [m_substr length];
}
virtual std::string toString() const {
return "ends with: \"" + Catch::toString( m_substr ) + "\"";
}
};
} // namespace NSStringMatchers
} // namespace Impl
inline Impl::NSStringMatchers::Equals
Equals( NSString* substr ){ return Impl::NSStringMatchers::Equals( substr ); }
inline Impl::NSStringMatchers::Contains
Contains( NSString* substr ){ return Impl::NSStringMatchers::Contains( substr ); }
inline Impl::NSStringMatchers::StartsWith
StartsWith( NSString* substr ){ return Impl::NSStringMatchers::StartsWith( substr ); }
inline Impl::NSStringMatchers::EndsWith
EndsWith( NSString* substr ){ return Impl::NSStringMatchers::EndsWith( substr ); }
} // namespace Matchers
using namespace Matchers;
} // namespace Catch
///////////////////////////////////////////////////////////////////////////////
#define OC_TEST_CASE( name, desc )\
+(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Name_test ) \
{\
return @ name; \
}\
+(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Description_test ) \
{ \
return @ desc; \
} \
-(void) INTERNAL_CATCH_UNIQUE_NAME( Catch_TestCase_test )
#endif
#if defined( CATCH_CONFIG_MAIN ) || defined( CATCH_CONFIG_RUNNER )
// #included from: internal/catch_impl.hpp
#define TWOBLUECUBES_CATCH_IMPL_HPP_INCLUDED
// Collect all the implementation files together here
// These are the equivalent of what would usually be cpp files
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wweak-vtables"
#endif
// #included from: catch_runner.hpp
#define TWOBLUECUBES_CATCH_RUNNER_HPP_INCLUDED
// #included from: internal/catch_commandline.hpp
#define TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED
namespace Catch {
class Command {
public:
Command(){}
explicit Command( const std::string& name ) : m_name( name ) {
}
Command& operator += ( const std::string& arg ) {
m_args.push_back( arg );
return *this;
}
Command& operator += ( const Command& other ) {
std::copy( other.m_args.begin(), other.m_args.end(), std::back_inserter( m_args ) );
if( m_name.empty() )
m_name = other.m_name;
return *this;
}
Command operator + ( const Command& other ) {
Command newCommand( *this );
newCommand += other;
return newCommand;
}
operator SafeBool::type() const {
return SafeBool::makeSafe( !m_name.empty() || !m_args.empty() );
}
std::string name() const { return m_name; }
std::string operator[]( std::size_t i ) const { return m_args[i]; }
std::size_t argsCount() const { return m_args.size(); }
CATCH_ATTRIBUTE_NORETURN
void raiseError( const std::string& message ) const {
std::ostringstream oss;
if( m_name.empty() )
oss << "Error while parsing " << m_name << ". " << message << ".";
else
oss << "Error while parsing arguments. " << message << ".";
if( m_args.size() > 0 )
oss << " Arguments were:";
for( std::size_t i = 0; i < m_args.size(); ++i )
oss << " " << m_args[i];
throw std::domain_error( oss.str() );
}
private:
std::string m_name;
std::vector<std::string> m_args;
};
class CommandParser {
public:
CommandParser( int argc, char const * const * argv ) : m_argc( static_cast<std::size_t>( argc ) ), m_argv( argv ) {}
std::string exeName() const {
std::string exeName = m_argv[0];
std::string::size_type pos = exeName.find_last_of( "/\\" );
if( pos != std::string::npos )
exeName = exeName.substr( pos+1 );
return exeName;
}
Command find( const std::string& arg1, const std::string& arg2, const std::string& arg3 ) const {
return find( arg1 ) + find( arg2 ) + find( arg3 );
}
Command find( const std::string& shortArg, const std::string& longArg ) const {
return find( shortArg ) + find( longArg );
}
Command find( const std::string& arg ) const {
if( arg.empty() )
return getArgs( "", 1 );
else
for( std::size_t i = 1; i < m_argc; ++i )
if( m_argv[i] == arg )
return getArgs( m_argv[i], i+1 );
return Command();
}
Command getDefaultArgs() const {
return getArgs( "", 1 );
}
private:
Command getArgs( const std::string& cmdName, std::size_t from ) const {
Command command( cmdName );
for( std::size_t i = from; i < m_argc && m_argv[i][0] != '-'; ++i )
command += m_argv[i];
return command;
}
std::size_t m_argc;
char const * const * m_argv;
};
class OptionParser : public SharedImpl<IShared> {
public:
OptionParser( int minArgs = 0, int maxArgs = 0 )
: m_minArgs( minArgs ), m_maxArgs( maxArgs )
{}
virtual ~OptionParser() {}
Command find( const CommandParser& parser ) const {
Command cmd;
for( std::vector<std::string>::const_iterator it = m_optionNames.begin();
it != m_optionNames.end();
++it )
cmd += parser.find( *it );
return cmd;
}
void validateArgs( const Command& args ) const {
if( tooFewArgs( args ) || tooManyArgs( args ) ) {
std::ostringstream oss;
if( m_maxArgs == -1 )
oss <<"Expected at least " << pluralise( static_cast<std::size_t>( m_minArgs ), "argument" );
else if( m_minArgs == m_maxArgs )
oss <<"Expected " << pluralise( static_cast<std::size_t>( m_minArgs ), "argument" );
else
oss <<"Expected between " << m_minArgs << " and " << m_maxArgs << " argument";
args.raiseError( oss.str() );
}
}
void parseIntoConfig( const CommandParser& parser, ConfigData& config ) {
if( Command cmd = find( parser ) ) {
validateArgs( cmd );
parseIntoConfig( cmd, config );
}
}
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) = 0;
virtual std::string argsSynopsis() const = 0;
virtual std::string optionSummary() const = 0;
virtual std::string optionDescription() const { return ""; };
std::string optionNames() const {
std::string names;
for( std::vector<std::string>::const_iterator it = m_optionNames.begin();
it != m_optionNames.end();
++it ) {
if( !it->empty() ) {
if( !names.empty() )
names += ", ";
names += *it;
}
else {
names = "[" + names;
}
}
if( names[0] == '[' )
names += "]";
return names;
}
protected:
bool tooFewArgs( const Command& args ) const {
return args.argsCount() < static_cast<std::size_t>( m_minArgs );
}
bool tooManyArgs( const Command& args ) const {
return m_maxArgs >= 0 && args.argsCount() > static_cast<std::size_t>( m_maxArgs );
}
std::vector<std::string> m_optionNames;
int m_minArgs;
int m_maxArgs;
};
namespace Options {
class HelpOptionParser : public OptionParser {
public:
HelpOptionParser() {
m_optionNames.push_back( "-?" );
m_optionNames.push_back( "-h" );
m_optionNames.push_back( "--help" );
}
virtual std::string argsSynopsis() const {
return "[<option for help on> ...]";
}
virtual std::string optionSummary() const {
return "Shows this usage summary, or help on a specific option, or options, if supplied";
}
virtual std::string optionDescription() const {
return "";
}
virtual void parseIntoConfig( const Command&, ConfigData& ) {
// Does not affect config
}
};
class TestCaseOptionParser : public OptionParser {
public:
TestCaseOptionParser() : OptionParser( 1, -1 ) {
m_optionNames.push_back( "-t" );
m_optionNames.push_back( "--test" );
m_optionNames.push_back( "" ); // default option
}
virtual std::string argsSynopsis() const {
return "<testspec> [<testspec>...]";
}
virtual std::string optionSummary() const {
return "Specifies which test case or cases to run";
}
// Lines are split at the nearest prior space char to the 80 char column.
// Tab chars are removed from the output but their positions are used to align
// subsequently wrapped lines
virtual std::string optionDescription() const {
return
"This option allows one ore more test specs to be supplied. Each spec either fully "
"specifies a test case or is a pattern containing wildcards to match a set of test "
"cases. If this option is not provided then all test cases, except those prefixed "
"by './' are run\n"
"\n"
"Specs must be enclosed in \"quotes\" if they contain spaces. If they do not "
"contain spaces the quotes are optional.\n"
"\n"
"Wildcards consist of the * character at the beginning, end, or both and can substitute for "
"any number of any characters (including none)\n"
"\n"
"If spec is prefixed with exclude: or the ~ character then the pattern matches an exclusion. "
"This means that tests matching the pattern are excluded from the set - even if a prior "
"inclusion spec included them. Subsequent inclusion specs will take precedence, however. "
"Inclusions and exclusions are evaluated in left-to-right order.\n"
"\n"
"Examples:\n"
"\n"
" -t thisTestOnly \tMatches the test case called, 'thisTestOnly'\n"
" -t \"this test only\" \tMatches the test case called, 'this test only'\n"
" -t these/* \tMatches all cases starting with 'these/'\n"
" -t exclude:notThis \tMatches all tests except, 'notThis'\n"
" -t ~notThis \tMatches all tests except, 'notThis'\n"
" -t ~*private* \tMatches all tests except those that contain 'private'\n"
" -t a/* ~a/b/* a/b/c \tMatches all tests that start with 'a/', except those "
"that start with 'a/b/', except 'a/b/c', which is included";
}
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
std::string groupName;
for( std::size_t i = 0; i < cmd.argsCount(); ++i ) {
if( i != 0 )
groupName += " ";
groupName += cmd[i];
}
TestCaseFilters filters( groupName );
for( std::size_t i = 0; i < cmd.argsCount(); ++i )
filters.addFilter( TestCaseFilter( cmd[i] ) );
config.filters.push_back( filters );
}
};
class TagOptionParser : public OptionParser {
public:
TagOptionParser() : OptionParser( 1, -1 ) {
m_optionNames.push_back( "-g" );
m_optionNames.push_back( "--tag" );
}
virtual std::string argsSynopsis() const {
return "<tagspec> [,<tagspec>...]";
}
virtual std::string optionSummary() const {
return "Matches test cases against tags or tag patterns";
}
// Lines are split at the nearest prior space char to the 80 char column.
// Tab chars are removed from the output but their positions are used to align
// subsequently wrapped lines
virtual std::string optionDescription() const {
return
"This option allows one or more tags or tag patterns to be specified.\n"
"Each tag is enclosed in square brackets. A series of tags form an AND expression "
"wheras a comma seperated sequence forms an OR expression. e.g.:\n\n"
" -g [one][two],[three]\n\n"
"This matches all tests tagged [one] and [two], as well as all tests tagged [three].\n\n"
"Tags can be negated with the ~ character. This removes matching tests from the set. e.g.:\n\n"
" -g [one]~[two]\n\n"
"matches all tests tagged [one], except those also tagged [two]";
}
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
std::string groupName;
for( std::size_t i = 0; i < cmd.argsCount(); ++i ) {
if( i != 0 )
groupName += " ";
groupName += cmd[i];
}
TestCaseFilters filters( groupName );
for( std::size_t i = 0; i < cmd.argsCount(); ++i )
filters.addTags( cmd[i] );
config.filters.push_back( filters );
}
};
class ListOptionParser : public OptionParser {
public:
ListOptionParser() : OptionParser( 0, 2 ) {
m_optionNames.push_back( "-l" );
m_optionNames.push_back( "--list" );
}
virtual std::string argsSynopsis() const {
return "[all | tests | reporters [xml]]";
}
virtual std::string optionSummary() const {
return "Lists available tests or reporters";
}
virtual std::string optionDescription() const {
return
"With no arguments this option will list all registered tests - one per line.\n"
"Supplying the xml argument formats the list as an xml document (which may be useful for "
"consumption by other tools).\n"
"Supplying the tests or reporters lists tests or reporters respectively - with descriptions.\n"
"\n"
"Examples:\n"
"\n"
" -l\n"
" -l tests\n"
" -l reporters xml\n"
" -l xml";
}
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
config.listSpec = List::TestNames;
if( cmd.argsCount() >= 1 ) {
if( cmd[0] == "all" )
config.listSpec = List::All;
else if( cmd[0] == "tests" )
config.listSpec = List::Tests;
else if( cmd[0] == "reporters" )
config.listSpec = List::Reports;
else
cmd.raiseError( "Expected [tests] or [reporters]" );
}
if( cmd.argsCount() >= 2 ) {
if( cmd[1] == "xml" )
config.listSpec = static_cast<List::What>( config.listSpec | List::AsXml );
else if( cmd[1] == "text" )
config.listSpec = static_cast<List::What>( config.listSpec | List::AsText );
else
cmd.raiseError( "Expected [xml] or [text]" );
}
}
};
class ReporterOptionParser : public OptionParser {
public:
ReporterOptionParser() : OptionParser( 1, 1 ) {
m_optionNames.push_back( "-r" );
m_optionNames.push_back( "--reporter" );
}
virtual std::string argsSynopsis() const {
return "<reporter name>";
}
virtual std::string optionSummary() const {
return "Specifies type of reporter";
}
virtual std::string optionDescription() const {
return
"A reporter is an object that formats and structures the output of running "
"tests, and potentially summarises the results. By default a basic reporter "
"is used that writes IDE friendly results. CATCH comes bundled with some "
"alternative reporters, but more can be added in client code.\n"
"\n"
"The bundled reporters are:\n"
" -r basic\n"
" -r xml\n"
" -r junit\n"
"\n"
"The JUnit reporter is an xml format that follows the structure of the JUnit "
"XML Report ANT task, as consumed by a number of third-party tools, "
"including Continuous Integration servers such as Jenkins.\n"
"If not otherwise needed, the standard XML reporter is preferred as this is "
"a streaming reporter, whereas the Junit reporter needs to hold all its "
"results until the end so it can write the overall results into attributes "
"of the root node.";
}
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
config.reporter = cmd[0];
}
};
class OutputOptionParser : public OptionParser {
public:
OutputOptionParser() : OptionParser( 1, 1 ) {
m_optionNames.push_back( "-o" );
m_optionNames.push_back( "--out" );
}
virtual std::string argsSynopsis() const {
return "<file name>|<%stream name>";
}
virtual std::string optionSummary() const {
return "Sends output to a file or stream";
}
virtual std::string optionDescription() const {
return
"Use this option to send all output to a file or a stream. By default output is "
"sent to stdout (note that uses of stdout and stderr from within test cases are "
"redirected and included in the report - so even stderr will effectively end up "
"on stdout). If the name begins with % it is interpreted as a stream. "
"Otherwise it is treated as a filename.\n"
"\n"
"Examples are:\n"
"\n"
" -o filename.txt\n"
" -o \"long filename.txt\"\n"
" -o %stdout\n"
" -o %stderr\n"
" -o %debug \t(The IDE's debug output window - currently only Windows' "
"OutputDebugString is supported).";
}
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
if( cmd[0][0] == '%' )
config.stream = cmd[0].substr( 1 );
else
config.outputFilename = cmd[0];
}
};
class SuccessOptionParser : public OptionParser {
public:
SuccessOptionParser() {
m_optionNames.push_back( "-s" );
m_optionNames.push_back( "--success" );
}
virtual std::string argsSynopsis() const {
return "";
}
virtual std::string optionSummary() const {
return "Shows results for successful tests";
}
virtual std::string optionDescription() const {
return
"Usually you only want to see reporting for failed tests. Sometimes it's useful "
"to see all the output (especially when you don't trust that that test you just "
"added worked first time!). To see successful, as well as failing, test results "
"just pass this option.";
}
virtual void parseIntoConfig( const Command&, ConfigData& config ) {
config.includeWhichResults = Include::SuccessfulResults;
}
};
class DebugBreakOptionParser : public OptionParser {
public:
DebugBreakOptionParser() {
m_optionNames.push_back( "-b" );
m_optionNames.push_back( "--break" );
}
virtual std::string argsSynopsis() const {
return "";
}
virtual std::string optionSummary() const {
return "Breaks into the debugger on failure";
}
virtual std::string optionDescription() const {
return
"In some IDEs (currently XCode and Visual Studio) it is possible for CATCH to "
"break into the debugger on a test failure. This can be very helpful during "
"debug sessions - especially when there is more than one path through a "
"particular test. In addition to the command line option, ensure you have "
"built your code with the DEBUG preprocessor symbol";
}
virtual void parseIntoConfig( const Command&, ConfigData& config ) {
config.shouldDebugBreak = true;
}
};
class NameOptionParser : public OptionParser {
public:
NameOptionParser() : OptionParser( 1, 1 ) {
m_optionNames.push_back( "-n" );
m_optionNames.push_back( "--name" );
}
virtual std::string argsSynopsis() const {
return "<name>";
}
virtual std::string optionSummary() const {
return "Names a test run";
}
virtual std::string optionDescription() const {
return
"If a name is supplied it will be used by the reporter to provide an overall "
"name for the test run. This can be useful if you are sending to a file, for "
"example, and need to distinguish different test runs - either from different "
"Catch executables or runs of the same executable with different options.\n"
"\n"
"Examples:\n"
"\n"
" -n testRun\n"
" -n \"tests of the widget component\"";
}
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
config.name = cmd[0];
}
};
class AbortOptionParser : public OptionParser {
public:
AbortOptionParser() : OptionParser( 0, 1 ) {
m_optionNames.push_back( "-a" );
m_optionNames.push_back( "--abort" );
}
virtual std::string argsSynopsis() const {
return "[#]";
}
virtual std::string optionSummary() const {
return "Aborts after a certain number of failures";
}
virtual std::string optionDescription() const {
return
"If a REQUIRE assertion fails the test case aborts, but subsequent test cases "
"are still run. If a CHECK assertion fails even the current test case is not "
"aborted.\n"
"\n"
"Sometimes this results in a flood of failure messages and you'd rather just "
"see the first few. Specifying -a or --abort on its own will abort the whole "
"test run on the first failed assertion of any kind. Following it with a "
"number causes it to abort after that number of assertion failures.";
}
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
int threshold = 1;
if( cmd.argsCount() == 1 ) {
std::stringstream ss;
ss << cmd[0];
ss >> threshold;
if( ss.fail() || threshold <= 0 )
cmd.raiseError( "threshold must be a number greater than zero" );
}
config.cutoff = threshold;
}
};
class NoThrowOptionParser : public OptionParser {
public:
NoThrowOptionParser() {
m_optionNames.push_back( "-nt" );
m_optionNames.push_back( "--nothrow" );
}
virtual std::string argsSynopsis() const {
return "";
}
virtual std::string optionSummary() const {
return "Elides assertions expected to throw";
}
virtual std::string optionDescription() const {
return
"Skips all assertions that test that an exception is thrown, "
"e.g. REQUIRE_THROWS.\n"
"\n"
"These can be a nuisance in certain debugging environments that may break when "
"exceptions are thrown (while this is usually optional for handled exceptions, "
"it can be useful to have enabled if you are trying to track down something "
"unexpected).\n"
"\n"
"When running with this option the throw checking assertions are skipped so "
"as not to contribute additional noise.";
}
virtual void parseIntoConfig( const Command&, ConfigData& config ) {
config.allowThrows = false;
}
};
class WarningsOptionParser : public OptionParser {
public:
WarningsOptionParser() : OptionParser( 1, -1 ) {
m_optionNames.push_back( "-w" );
m_optionNames.push_back( "--warnings" );
}
virtual std::string argsSynopsis() const {
return "<warning>";
}
virtual std::string optionSummary() const {
return "Enable warnings";
}
virtual std::string optionDescription() const {
return
"Enables the named warnings. If the warnings are violated the test case is "
"failed.\n"
"\n"
"At present only one warning has been provided: NoAssertions. If this warning "
"is enabled then any test case that completes without an assertions (CHECK, "
"REQUIRE etc) being encountered violates the warning.\n"
"\n"
"e.g.:\n"
"\n"
" -w NoAssertions";
}
virtual void parseIntoConfig( const Command& cmd, ConfigData& config ) {
for( std::size_t i = 0; i < cmd.argsCount(); ++i ) {
if( cmd[i] == "NoAssertions" )
config.warnings = (ConfigData::WarnAbout::What)( config.warnings | ConfigData::WarnAbout::NoAssertions );
else
cmd.raiseError( "Unrecognised warning: " + cmd[i] );
}
}
};
}
class AllOptions
{
public:
typedef std::vector<Ptr<OptionParser> > Parsers;
typedef Parsers::const_iterator const_iterator;
typedef Parsers::const_iterator iterator;
AllOptions() {
add<Options::TestCaseOptionParser>(); // Keep this one first
add<Options::TagOptionParser>();
add<Options::ListOptionParser>();
add<Options::ReporterOptionParser>();
add<Options::OutputOptionParser>();
add<Options::SuccessOptionParser>();
add<Options::DebugBreakOptionParser>();
add<Options::NameOptionParser>();
add<Options::AbortOptionParser>();
add<Options::NoThrowOptionParser>();
add<Options::WarningsOptionParser>();
add<Options::HelpOptionParser>(); // Keep this one last
}
void parseIntoConfig( const CommandParser& parser, ConfigData& config ) {
config.name = parser.exeName();
if( endsWith( config.name, ".exe" ) )
config.name = config.name.substr( 0, config.name.size()-4 );
for( const_iterator it = m_parsers.begin(); it != m_parsers.end(); ++it )
(*it)->parseIntoConfig( parser, config );
}
const_iterator begin() const {
return m_parsers.begin();
}
const_iterator end() const {
return m_parsers.end();
}
private:
template<typename T>
void add() {
m_parsers.push_back( new T() );
}
Parsers m_parsers;
};
} // end namespace Catch
// #included from: internal/catch_list.hpp
#define TWOBLUECUBES_CATCH_LIST_HPP_INCLUDED
#include <limits>
namespace Catch {
inline bool matchesFilters( const std::vector<TestCaseFilters>& filters, const TestCase& testCase ) {
std::vector<TestCaseFilters>::const_iterator it = filters.begin();
std::vector<TestCaseFilters>::const_iterator itEnd = filters.end();
for(; it != itEnd; ++it )
if( !it->shouldInclude( testCase ) )
return false;
return true;
}
inline void List( const ConfigData& config ) {
if( config.listSpec & List::Reports ) {
std::cout << "Available reports:\n";
IReporterRegistry::FactoryMap::const_iterator it = getRegistryHub().getReporterRegistry().getFactories().begin();
IReporterRegistry::FactoryMap::const_iterator itEnd = getRegistryHub().getReporterRegistry().getFactories().end();
for(; it != itEnd; ++it ) {
// !TBD: consider listAs()
std::cout << "\t" << it->first << "\n\t\t'" << it->second->getDescription() << "'\n";
}
std::cout << std::endl;
}
if( config.listSpec & List::Tests ) {
if( config.filters.empty() )
std::cout << "All available test cases:\n";
else
std::cout << "Matching test cases:\n";
std::vector<TestCase>::const_iterator it = getRegistryHub().getTestCaseRegistry().getAllTests().begin();
std::vector<TestCase>::const_iterator itEnd = getRegistryHub().getTestCaseRegistry().getAllTests().end();
std::size_t matchedTests = 0;
for(; it != itEnd; ++it ) {
if( matchesFilters( config.filters, *it ) ) {
matchedTests++;
// !TBD: consider listAs()
std::cout << "\t" << it->getTestCaseInfo().name << "\n";
if( ( config.listSpec & List::TestNames ) != List::TestNames )
std::cout << "\t\t '" << it->getTestCaseInfo().description << "'\n";
}
}
if( config.filters.empty() )
std::cout << pluralise( matchedTests, "test case" ) << std::endl;
else
std::cout << pluralise( matchedTests, "matching test case" ) << std::endl;
}
if( ( config.listSpec & List::All ) == 0 ) {
std::ostringstream oss;
oss << "Unknown list type";
throw std::domain_error( oss.str() );
}
}
} // end namespace Catch
// #included from: internal/catch_runner_impl.hpp
#define TWOBLUECUBES_CATCH_RUNNER_IMPL_HPP_INCLUDED
// #included from: catch_running_test.hpp
#define TWOBLUECUBES_CATCH_RUNNING_TEST_HPP_INCLUDED
// #included from: catch_section_info.hpp
#define TWOBLUECUBES_CATCH_SECTION_INFO_HPP_INCLUDED
#include <map>
#include <string>
namespace Catch {
class RunningSection {
public:
typedef std::vector<RunningSection*> SubSections;
enum State {
Root,
Unknown,
Branch,
TestedBranch,
TestedLeaf
};
RunningSection( RunningSection* parent, const std::string& name )
: m_state( Unknown ),
m_parent( parent ),
m_name( name )
{}
RunningSection( const std::string& name )
: m_state( Root ),
m_parent( NULL ),
m_name( name )
{}
~RunningSection() {
deleteAll( m_subSections );
}
std::string getName() const {
return m_name;
}
bool shouldRun() const {
return m_state < TestedBranch;
}
bool isBranch() const {
return m_state == Branch;
}
const RunningSection* getParent() const {
return m_parent;
}
bool hasUntestedSections() const {
if( m_state == Unknown )
return true;
for( SubSections::const_iterator it = m_subSections.begin();
it != m_subSections.end();
++it)
if( (*it)->hasUntestedSections() )
return true;
return false;
}
// Mutable methods:
RunningSection* getParent() {
return m_parent;
}
RunningSection* findOrAddSubSection( const std::string& name, bool& changed ) {
for( SubSections::const_iterator it = m_subSections.begin();
it != m_subSections.end();
++it)
if( (*it)->getName() == name )
return *it;
RunningSection* subSection = new RunningSection( this, name );
m_subSections.push_back( subSection );
m_state = Branch;
changed = true;
return subSection;
}
bool ran() {
if( m_state >= Branch )
return false;
m_state = TestedLeaf;
return true;
}
void ranToCompletion() {
if( m_state == Branch && !hasUntestedSections() )
m_state = TestedBranch;
}
private:
State m_state;
RunningSection* m_parent;
std::string m_name;
SubSections m_subSections;
};
}
namespace Catch {
class RunningTest {
enum RunStatus {
NothingRun,
EncounteredASection,
RanAtLeastOneSection,
RanToCompletionWithSections,
RanToCompletionWithNoSections
};
public:
explicit RunningTest( const TestCase& info )
: m_info( info ),
m_runStatus( RanAtLeastOneSection ),
m_rootSection( info.getTestCaseInfo().name ),
m_currentSection( &m_rootSection ),
m_changed( false )
{}
bool wasSectionSeen() const {
return m_runStatus == RanAtLeastOneSection ||
m_runStatus == RanToCompletionWithSections;
}
bool isBranchSection() const {
return m_currentSection &&
m_currentSection->isBranch();
}
bool hasSections() const {
return m_runStatus == RanAtLeastOneSection ||
m_runStatus == RanToCompletionWithSections ||
m_runStatus == EncounteredASection;
}
void reset() {
m_runStatus = NothingRun;
m_changed = false;
m_lastSectionToRun = NULL;
}
void ranToCompletion() {
if( m_runStatus != RanAtLeastOneSection && m_runStatus != EncounteredASection )
m_runStatus = RanToCompletionWithNoSections;
m_runStatus = RanToCompletionWithSections;
if( m_lastSectionToRun ) {
m_lastSectionToRun->ranToCompletion();
m_changed = true;
}
}
bool addSection( const std::string& name ) {
if( m_runStatus == NothingRun )
m_runStatus = EncounteredASection;
RunningSection* thisSection = m_currentSection->findOrAddSubSection( name, m_changed );
if( !wasSectionSeen() && thisSection->shouldRun() ) {
m_currentSection = thisSection;
m_lastSectionToRun = NULL;
return true;
}
return false;
}
void endSection( const std::string& ) {
if( m_currentSection->ran() ) {
m_runStatus = RanAtLeastOneSection;
m_changed = true;
}
else if( m_runStatus == EncounteredASection ) {
m_runStatus = RanAtLeastOneSection;
m_lastSectionToRun = m_currentSection;
}
m_currentSection = m_currentSection->getParent();
}
const TestCase& getTestCase() const {
return m_info;
}
bool hasUntestedSections() const {
return m_runStatus == RanAtLeastOneSection ||
( m_rootSection.hasUntestedSections() && m_changed );
}
private:
const TestCase& m_info;
RunStatus m_runStatus;
RunningSection m_rootSection;
RunningSection* m_currentSection;
RunningSection* m_lastSectionToRun;
bool m_changed;
};
}
#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 Runner : public IResultCapture, public IRunner {
Runner( const Runner& );
void operator =( const Runner& );
public:
explicit Runner( const Config& config, const Ptr<IStreamingReporter>& reporter )
: m_runInfo( config.data().name ),
m_context( getCurrentMutableContext() ),
m_runningTest( NULL ),
m_config( config ),
m_reporter( reporter ),
m_prevRunner( &m_context.getRunner() ),
m_prevResultCapture( &m_context.getResultCapture() ),
m_prevConfig( m_context.getConfig() )
{
m_context.setRunner( this );
m_context.setConfig( &m_config );
m_context.setResultCapture( this );
m_reporter->testRunStarting( m_runInfo );
}
virtual ~Runner() {
m_reporter->testRunEnded( new TestRunStats( m_runInfo, m_totals, aborting() ) );
m_context.setRunner( m_prevRunner );
m_context.setConfig( NULL );
m_context.setResultCapture( m_prevResultCapture );
m_context.setConfig( m_prevConfig );
}
void testGroupStarting( std::string const& testSpec ) {
m_reporter->testGroupStarting( GroupInfo( testSpec ) );
}
void testGroupEnded( std::string const& testSpec, Totals const& totals ) {
m_reporter->testGroupEnded( new TestGroupStats( GroupInfo( testSpec ), totals, aborting() ) );
}
Totals runMatching( const std::string& testSpec ) {
std::vector<TestCase> matchingTests = getRegistryHub().getTestCaseRegistry().getMatchingTestCases( testSpec );
Totals totals;
testGroupStarting( testSpec );
std::vector<TestCase>::const_iterator it = matchingTests.begin();
std::vector<TestCase>::const_iterator itEnd = matchingTests.end();
for(; it != itEnd; ++it )
totals += runTest( *it );
testGroupEnded( testSpec, totals );
return totals;
}
Totals runTest( const TestCase& testCase ) {
Totals prevTotals = m_totals;
std::string redirectedCout;
std::string redirectedCerr;
TestCaseInfo testInfo = testCase.getTestCaseInfo();
m_reporter->testCaseStarting( testInfo );
m_runningTest = new RunningTest( testCase );
do {
do {
runCurrentTest( redirectedCout, redirectedCerr );
}
while( m_runningTest->hasUntestedSections() && !aborting() );
}
while( getCurrentContext().advanceGeneratorsForCurrentTest() && !aborting() );
Totals deltaTotals = m_totals.delta( prevTotals );
bool missingAssertions = false;
if( deltaTotals.assertions.total() == 0 &&
( m_config.data().warnings & ConfigData::WarnAbout::NoAssertions ) ) {
m_totals.assertions.failed++;
deltaTotals = m_totals.delta( prevTotals );
missingAssertions = true;
}
m_totals.testCases += deltaTotals.testCases;
m_reporter->testCaseEnded( new TestCaseStats( testInfo,
deltaTotals,
redirectedCout,
redirectedCerr,
missingAssertions,
aborting() ) );
delete m_runningTest;
m_runningTest = NULL;
return deltaTotals;
}
const Config& config() const {
return m_config;
}
private: // IResultCapture
virtual ResultAction::Value acceptExpression( const ExpressionResultBuilder& assertionResult, const AssertionInfo& assertionInfo ) {
m_lastAssertionInfo = assertionInfo;
return actOnCurrentResult( assertionResult.buildResult( assertionInfo ) );
}
virtual void testEnded( const AssertionResult& result ) {
if( result.getResultType() == ResultWas::Ok ) {
m_totals.assertions.passed++;
}
else if( !result.isOk() ) {
m_totals.assertions.failed++;
{
std::vector<ScopedInfo*>::const_iterator it = m_scopedInfos.begin();
std::vector<ScopedInfo*>::const_iterator itEnd = m_scopedInfos.end();
for(; it != itEnd; ++it )
m_reporter->assertionEnded( new AssertionStats( (*it)->buildResult( m_lastAssertionInfo ), m_totals ) );
}
{
std::vector<AssertionResult>::const_iterator it = m_assertionResults.begin();
std::vector<AssertionResult>::const_iterator itEnd = m_assertionResults.end();
for(; it != itEnd; ++it )
m_reporter->assertionEnded( new AssertionStats( *it, m_totals ) );
}
m_assertionResults.clear();
}
if( result.getResultType() == ResultWas::Info )
{
m_assertionResults.push_back( result );
m_totals.assertions.info++;
}
else
m_reporter->assertionEnded( new AssertionStats( result, m_totals ) );
// Reset AssertionInfo
m_lastAssertionInfo = AssertionInfo( "", m_lastAssertionInfo.lineInfo, "{Unknown expression after this line}" , m_lastAssertionInfo.resultDisposition );
}
virtual bool sectionStarted (
SectionInfo const& sectionInfo,
Counts& assertions
)
{
std::ostringstream oss;
oss << sectionInfo.name << "@" << sectionInfo.lineInfo;
if( !m_runningTest->addSection( oss.str() ) )
return false;
m_lastAssertionInfo.lineInfo = sectionInfo.lineInfo;
m_reporter->sectionStarting( sectionInfo );
assertions = m_totals.assertions;
return true;
}
virtual void sectionEnded( SectionInfo const& info, Counts const& prevAssertions ) {
Counts assertions = m_totals.assertions - prevAssertions;
bool missingAssertions = false;
if( assertions.total() == 0 &&
( m_config.data().warnings & ConfigData::WarnAbout::NoAssertions ) &&
!m_runningTest->isBranchSection() ) {
m_totals.assertions.failed++;
assertions.failed++;
missingAssertions = true;
}
m_runningTest->endSection( info.name );
m_reporter->sectionEnded( new SectionStats( info, assertions, missingAssertions ) );
}
virtual void pushScopedInfo( ScopedInfo* scopedInfo ) {
m_scopedInfos.push_back( scopedInfo );
}
virtual void popScopedInfo( ScopedInfo* scopedInfo ) {
if( m_scopedInfos.back() == scopedInfo )
m_scopedInfos.pop_back();
}
virtual bool shouldDebugBreak() const {
return m_config.shouldDebugBreak();
}
virtual std::string getCurrentTestName() const {
return m_runningTest
? m_runningTest->getTestCase().getTestCaseInfo().name
: "";
}
virtual const AssertionResult* getLastResult() const {
return &m_lastResult;
}
public:
// !TBD We need to do this another way!
bool aborting() const {
return m_totals.assertions.failed == static_cast<std::size_t>( m_config.getCutoff() );
}
private:
ResultAction::Value actOnCurrentResult( const AssertionResult& result ) {
m_lastResult = result;
testEnded( m_lastResult );
ResultAction::Value action = ResultAction::None;
if( !m_lastResult.isOk() ) {
action = ResultAction::Failed;
if( shouldDebugBreak() )
action = (ResultAction::Value)( action | ResultAction::Debug );
if( aborting() )
action = (ResultAction::Value)( action | ResultAction::Abort );
}
return action;
}
void runCurrentTest( std::string& redirectedCout, std::string& redirectedCerr ) {
try {
m_lastAssertionInfo = AssertionInfo( "TEST_CASE", m_runningTest->getTestCase().getTestCaseInfo().lineInfo, "", ResultDisposition::Normal );
m_runningTest->reset();
if( m_reporter->getPreferences().shouldRedirectStdOut ) {
StreamRedirect coutRedir( std::cout, redirectedCout );
StreamRedirect cerrRedir( std::cerr, redirectedCerr );
m_runningTest->getTestCase().invoke();
}
else {
m_runningTest->getTestCase().invoke();
}
m_runningTest->ranToCompletion();
}
catch( TestFailureException& ) {
// This just means the test was aborted due to failure
}
catch(...) {
ExpressionResultBuilder exResult( ResultWas::ThrewException );
exResult << translateActiveException();
actOnCurrentResult( exResult.buildResult( m_lastAssertionInfo ) );
}
m_assertionResults.clear();
}
private:
TestRunInfo m_runInfo;
IMutableContext& m_context;
RunningTest* m_runningTest;
AssertionResult m_lastResult;
const Config& m_config;
Totals m_totals;
Ptr<IStreamingReporter> m_reporter;
std::vector<ScopedInfo*> m_scopedInfos;
std::vector<AssertionResult> m_assertionResults;
IRunner* m_prevRunner;
IResultCapture* m_prevResultCapture;
const IConfig* m_prevConfig;
AssertionInfo m_lastAssertionInfo;
};
} // end namespace Catch
// #included from: internal/catch_version.h
#define TWOBLUECUBES_CATCH_VERSION_H_INCLUDED
namespace Catch {
// Versioning information
struct Version {
Version( unsigned int _majorVersion,
unsigned int _minorVersion,
unsigned int _buildNumber,
std::string const& _branchName )
: majorVersion( _majorVersion ),
minorVersion( _minorVersion ),
buildNumber( _buildNumber ),
branchName( _branchName )
{}
const unsigned int majorVersion;
const unsigned int minorVersion;
const unsigned int buildNumber;
const std::string branchName;
};
extern Version libraryVersion;
}
#include <fstream>
#include <stdlib.h>
#include <limits>
namespace Catch {
class Runner2 { // This will become Runner when Runner becomes Context
public:
Runner2( Config& configWrapper )
: m_configWrapper( configWrapper ),
m_config( configWrapper.data() )
{
openStream();
makeReporter();
}
Totals runTests() {
std::vector<TestCaseFilters> filterGroups = m_config.filters;
if( filterGroups.empty() ) {
TestCaseFilters filterGroup( "" );
filterGroups.push_back( filterGroup );
}
Runner context( m_configWrapper, m_reporter ); // This Runner will be renamed Context
Totals totals;
std::vector<TestCaseFilters>::const_iterator it = filterGroups.begin();
std::vector<TestCaseFilters>::const_iterator itEnd = filterGroups.end();
for(; it != itEnd && !context.aborting(); ++it ) {
context.testGroupStarting( it->getName() );
totals += runTestsForGroup( context, *it );
context.testGroupEnded( it->getName(), totals );
}
return totals;
}
Totals runTestsForGroup( Runner& context, const TestCaseFilters& filterGroup ) {
Totals totals;
std::vector<TestCase>::const_iterator it = getRegistryHub().getTestCaseRegistry().getAllTests().begin();
std::vector<TestCase>::const_iterator itEnd = getRegistryHub().getTestCaseRegistry().getAllTests().end();
int testsRunForGroup = 0;
for(; it != itEnd; ++it ) {
if( filterGroup.shouldInclude( *it ) ) {
testsRunForGroup++;
if( m_testsAlreadyRun.find( *it ) == m_testsAlreadyRun.end() ) {
if( context.aborting() )
break;
totals += context.runTest( *it );
m_testsAlreadyRun.insert( *it );
}
}
}
if( testsRunForGroup == 0 )
std::cerr << "\n[No test cases matched with: " << filterGroup.getName() << "]" << std::endl;
return totals;
}
private:
void openStream() {
if( !m_config.stream.empty() )
m_configWrapper.useStream( m_config.stream );
// Open output file, if specified
if( !m_config.outputFilename.empty() ) {
m_ofs.open( m_config.outputFilename.c_str() );
if( m_ofs.fail() ) {
std::ostringstream oss;
oss << "Unable to open file: '" << m_config.outputFilename << "'";
throw std::domain_error( oss.str() );
}
m_configWrapper.setStreamBuf( m_ofs.rdbuf() );
}
}
void makeReporter() {
std::string reporterName = m_config.reporter.empty()
? "console"
: m_config.reporter;
ReporterConfig reporterConfig( m_configWrapper.stream(), m_config );
m_reporter = getRegistryHub().getReporterRegistry().create( reporterName, reporterConfig );
if( !m_reporter ) {
std::ostringstream oss;
oss << "No reporter registered with name: '" << reporterName << "'";
throw std::domain_error( oss.str() );
}
}
private:
Config& m_configWrapper;
const ConfigData& m_config;
std::ofstream m_ofs;
Ptr<IStreamingReporter> m_reporter;
std::set<TestCase> m_testsAlreadyRun;
};
inline int Main( Config& configWrapper ) {
int result = 0;
try
{
Runner2 runner( configWrapper );
const ConfigData& config = configWrapper.data();
// Handle list request
if( config.listSpec != List::None ) {
List( config );
Catch::cleanUp();
return 0;
}
result = static_cast<int>( runner.runTests().assertions.failed );
}
catch( std::exception& ex ) {
std::cerr << ex.what() << std::endl;
result = (std::numeric_limits<int>::max)();
}
Catch::cleanUp();
return result;
}
inline void showUsage( std::ostream& os ) {
AllOptions options;
for( AllOptions::const_iterator it = options.begin(); it != options.end(); ++it ) {
OptionParser& opt = **it;
os << " " << opt.optionNames() << " " << opt.argsSynopsis() << "\n";
}
os << "\nFor more detail usage please see: https://github.com/philsquared/Catch/wiki/Command-line\n" << std::endl;
}
inline void addIndent( std::ostream& os, std::size_t indent ) {
while( indent-- > 0 )
os << ' ';
}
inline void recursivelyWrapLine( std::ostream& os, std::string paragraph, std::size_t columns, std::size_t indent ) {
std::size_t width = columns-indent;
std::size_t tab = 0;
std::size_t wrapPoint = width;
for( std::size_t pos = 0; pos < paragraph.size(); ++pos ) {
if( pos == width ) {
addIndent( os, indent );
os << paragraph.substr( 0, wrapPoint ) << "\n";
return recursivelyWrapLine( os, paragraph.substr( wrapPoint+1 ), columns, indent+tab );
}
if( paragraph[pos] == '\t' ) {
tab = pos;
paragraph = paragraph.substr( 0, tab ) + paragraph.substr( tab+1 );
pos--;
}
else if( paragraph[pos] == ' ' ) {
wrapPoint = pos;
}
}
addIndent( os, indent );
os << paragraph << "\n";
}
inline std::string addLineBreaks( const std::string& str, std::size_t columns, std::size_t indent = 0 ) {
std::ostringstream oss;
std::string::size_type pos = 0;
std::string::size_type newline = str.find_first_of( '\n' );
while( newline != std::string::npos ) {
std::string paragraph = str.substr( pos, newline-pos );
recursivelyWrapLine( oss, paragraph, columns, indent );
pos = newline+1;
newline = str.find_first_of( '\n', pos );
}
if( pos != str.size() )
recursivelyWrapLine( oss, str.substr( pos, str.size()-pos ), columns, indent );
return oss.str();
}
inline void showHelp( const CommandParser& parser ) {
AllOptions options;
Options::HelpOptionParser helpOpt;
bool displayedSpecificOption = false;
for( AllOptions::const_iterator it = options.begin(); it != options.end(); ++it ) {
OptionParser& opt = **it;
if( opt.find( parser ) && opt.optionNames() != helpOpt.optionNames() ) {
displayedSpecificOption = true;
std::cout << "\n" << opt.optionNames() << " " << opt.argsSynopsis() << "\n\n"
<< opt.optionSummary() << "\n\n"
<< addLineBreaks( opt.optionDescription(), 80, 2 ) << "\n" << std::endl;
}
}
if( !displayedSpecificOption ) {
std::cout << "\nCATCH v" << libraryVersion.majorVersion << "."
<< libraryVersion.minorVersion << " build "
<< libraryVersion.buildNumber;
if( libraryVersion.branchName != "master" )
std::cout << " (" << libraryVersion.branchName << " branch)";
std::cout << "\n\n" << parser.exeName() << " is a CATCH host application. Options are as follows:\n\n";
showUsage( std::cout );
}
}
inline int Main( int argc, char* const argv[], Config& config ) {
try {
CommandParser parser( argc, argv );
if( Command cmd = Options::HelpOptionParser().find( parser ) ) {
if( cmd.argsCount() != 0 )
cmd.raiseError( "Does not accept arguments" );
showHelp( parser );
Catch::cleanUp();
return 0;
}
AllOptions options;
options.parseIntoConfig( parser, config.data() );
}
catch( std::exception& ex ) {
std::cerr << ex.what() << "\n\nUsage: ...\n\n";
showUsage( std::cerr );
Catch::cleanUp();
return (std::numeric_limits<int>::max)();
}
return Main( config );
}
inline int Main( int argc, char* const argv[] ) {
Config config;
// !TBD: This doesn't always work, for some reason
// if( isDebuggerActive() )
// config.useStream( "debug" );
return Main( argc, argv, config );
}
} // end namespace Catch
// #included from: catch_registry_hub.hpp
#define TWOBLUECUBES_CATCH_REGISTRY_HUB_HPP_INCLUDED
// #included from: catch_test_case_registry_impl.hpp
#define TWOBLUECUBES_CATCH_TEST_CASE_REGISTRY_IMPL_HPP_INCLUDED
#include <vector>
#include <set>
#include <sstream>
#include <iostream>
namespace Catch {
class TestRegistry : public ITestCaseRegistry {
public:
TestRegistry() : m_unnamedCount( 0 ) {}
virtual ~TestRegistry();
virtual void registerTest( const TestCase& testCase ) {
std::string name = testCase.getTestCaseInfo().name;
if( name == "" ) {
std::ostringstream oss;
oss << name << "unnamed/" << ++m_unnamedCount;
return registerTest( testCase.withName( oss.str() ) );
}
if( m_functions.find( testCase ) == m_functions.end() ) {
m_functions.insert( testCase );
m_functionsInOrder.push_back( testCase );
if( !testCase.isHidden() )
m_nonHiddenFunctions.push_back( testCase );
}
else {
const TestCase& prev = *m_functions.find( testCase );
std::cerr << "error: TEST_CASE( \"" << name << "\" ) already defined.\n"
<< "\tFirst seen at " << SourceLineInfo( prev.getTestCaseInfo().lineInfo ) << "\n"
<< "\tRedefined at " << SourceLineInfo( testCase.getTestCaseInfo().lineInfo ) << std::endl;
exit(1);
}
}
virtual const std::vector<TestCase>& getAllTests() const {
return m_functionsInOrder;
}
virtual const std::vector<TestCase>& getAllNonHiddenTests() const {
return m_nonHiddenFunctions;
}
// !TBD deprecated
virtual std::vector<TestCase> getMatchingTestCases( const std::string& rawTestSpec ) const {
std::vector<TestCase> matchingTests;
getMatchingTestCases( rawTestSpec, matchingTests );
return matchingTests;
}
// !TBD deprecated
virtual void getMatchingTestCases( const std::string& rawTestSpec, std::vector<TestCase>& matchingTestsOut ) const {
TestCaseFilter filter( rawTestSpec );
std::vector<TestCase>::const_iterator it = m_functionsInOrder.begin();
std::vector<TestCase>::const_iterator itEnd = m_functionsInOrder.end();
for(; it != itEnd; ++it ) {
if( filter.shouldInclude( *it ) ) {
matchingTestsOut.push_back( *it );
}
}
}
virtual void getMatchingTestCases( const TestCaseFilters& filters, std::vector<TestCase>& matchingTestsOut ) const {
std::vector<TestCase>::const_iterator it = m_functionsInOrder.begin();
std::vector<TestCase>::const_iterator itEnd = m_functionsInOrder.end();
// !TBD: replace with algorithm
for(; it != itEnd; ++it )
if( filters.shouldInclude( *it ) )
matchingTestsOut.push_back( *it );
}
private:
std::set<TestCase> m_functions;
std::vector<TestCase> m_functionsInOrder;
std::vector<TestCase> m_nonHiddenFunctions;
size_t m_unnamedCount;
};
///////////////////////////////////////////////////////////////////////////
class FreeFunctionTestCase : public SharedImpl<ITestCase> {
public:
FreeFunctionTestCase( TestFunction fun ) : m_fun( fun ) {}
virtual void invoke() const {
m_fun();
}
private:
virtual ~FreeFunctionTestCase();
TestFunction m_fun;
};
inline std::string extractClassName( const std::string& classOrQualifiedMethodName ) {
std::string className = classOrQualifiedMethodName;
if( className[0] == '&' )
{
std::size_t lastColons = className.rfind( "::" );
std::size_t penultimateColons = className.rfind( "::", lastColons-1 );
if( penultimateColons == std::string::npos )
penultimateColons = 1;
className = className.substr( penultimateColons, lastColons-penultimateColons );
}
return className;
}
///////////////////////////////////////////////////////////////////////////
AutoReg::AutoReg( TestFunction function,
const char* name,
const char* description,
const SourceLineInfo& lineInfo ) {
registerTestCase( new FreeFunctionTestCase( function ), "global", name, description, lineInfo );
}
AutoReg::~AutoReg() {}
void AutoReg::registerTestCase( ITestCase* testCase,
const char* classOrQualifiedMethodName,
const char* name,
const char* description,
const SourceLineInfo& lineInfo ) {
getMutableRegistryHub().registerTest( makeTestCase( testCase, extractClassName( classOrQualifiedMethodName ), name, description, lineInfo ) );
}
} // end namespace Catch
// #included from: catch_reporter_registry.hpp
#define TWOBLUECUBES_CATCH_REPORTER_REGISTRY_HPP_INCLUDED
#include <map>
namespace Catch {
class ReporterRegistry : public IReporterRegistry {
public:
virtual ~ReporterRegistry() {
deleteAllValues( m_factories );
}
virtual IStreamingReporter* create( const std::string& name, const ReporterConfig& config ) const {
FactoryMap::const_iterator it = m_factories.find( name );
if( it == m_factories.end() )
return NULL;
return it->second->create( config );
}
void registerReporter( const std::string& name, IReporterFactory* factory ) {
m_factories.insert( std::make_pair( name, factory ) );
}
const FactoryMap& getFactories() const {
return m_factories;
}
private:
FactoryMap m_factories;
};
}
// #included from: catch_exception_translator_registry.hpp
#define TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_REGISTRY_HPP_INCLUDED
#ifdef __OBJC__
#import "Foundation/Foundation.h"
#endif
namespace Catch {
class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry {
public:
~ExceptionTranslatorRegistry() {
deleteAll( m_translators );
}
virtual void registerTranslator( const IExceptionTranslator* translator ) {
m_translators.push_back( translator );
}
virtual std::string translateActiveException() const {
try {
#ifdef __OBJC__
// In Objective-C try objective-c exceptions first
@try {
throw;
}
@catch (NSException *exception) {
return toString( [exception description] );
}
#else
throw;
#endif
}
catch( std::exception& ex ) {
return ex.what();
}
catch( std::string& msg ) {
return msg;
}
catch( const char* msg ) {
return msg;
}
catch(...) {
return tryTranslators( m_translators.begin() );
}
}
std::string tryTranslators( std::vector<const IExceptionTranslator*>::const_iterator it ) const {
if( it == m_translators.end() )
return "Unknown exception";
try {
return (*it)->translate();
}
catch(...) {
return tryTranslators( it+1 );
}
}
private:
std::vector<const IExceptionTranslator*> m_translators;
};
}
namespace Catch {
namespace {
class RegistryHub : public IRegistryHub, public IMutableRegistryHub {
RegistryHub( const RegistryHub& );
void operator=( const RegistryHub& );
public: // IRegistryHub
RegistryHub() {
}
virtual const IReporterRegistry& getReporterRegistry() const {
return m_reporterRegistry;
}
virtual const ITestCaseRegistry& getTestCaseRegistry() const {
return m_testCaseRegistry;
}
virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() {
return m_exceptionTranslatorRegistry;
}
public: // IMutableRegistryHub
virtual void registerReporter( const std::string& name, IReporterFactory* factory ) {
m_reporterRegistry.registerReporter( name, factory );
}
virtual void registerTest( const TestCase& testInfo ) {
m_testCaseRegistry.registerTest( testInfo );
}
virtual void registerTranslator( const IExceptionTranslator* translator ) {
m_exceptionTranslatorRegistry.registerTranslator( translator );
}
private:
TestRegistry m_testCaseRegistry;
ReporterRegistry m_reporterRegistry;
ExceptionTranslatorRegistry m_exceptionTranslatorRegistry;
};
// Single, global, instance
inline RegistryHub*& getTheRegistryHub() {
static RegistryHub* theRegistryHub = NULL;
if( !theRegistryHub )
theRegistryHub = new RegistryHub();
return theRegistryHub;
}
}
IRegistryHub& getRegistryHub() {
return *getTheRegistryHub();
}
IMutableRegistryHub& getMutableRegistryHub() {
return *getTheRegistryHub();
}
void cleanUp() {
delete getTheRegistryHub();
getTheRegistryHub() = NULL;
cleanUpContext();
}
std::string translateActiveException() {
return getRegistryHub().getExceptionTranslatorRegistry().translateActiveException();
}
} // end namespace Catch
// #included from: catch_notimplemented_exception.hpp
#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_HPP_INCLUDED
#include <ostream>
namespace Catch {
NotImplementedException::NotImplementedException( const SourceLineInfo& lineInfo )
: m_lineInfo( lineInfo ) {
std::ostringstream oss;
oss << lineInfo << "function ";
oss << "not implemented";
m_what = oss.str();
}
const char* NotImplementedException::what() const throw() {
return m_what.c_str();
}
} // end namespace Catch
// #included from: catch_context_impl.hpp
#define TWOBLUECUBES_CATCH_CONTEXT_IMPL_HPP_INCLUDED
namespace Catch {
class Context : public IMutableContext {
Context() : m_config( NULL ) {}
Context( const Context& );
void operator=( const Context& );
public: // IContext
virtual IResultCapture& getResultCapture() {
return *m_resultCapture;
}
virtual IRunner& getRunner() {
return *m_runner;
}
virtual size_t getGeneratorIndex( const std::string& fileInfo, size_t totalSize ) {
return getGeneratorsForCurrentTest()
.getGeneratorInfo( fileInfo, totalSize )
.getCurrentIndex();
}
virtual bool advanceGeneratorsForCurrentTest() {
IGeneratorsForTest* generators = findGeneratorsForCurrentTest();
return generators && generators->moveNext();
}
virtual const IConfig* 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( const IConfig* config ) {
m_config = config;
}
friend IMutableContext& getCurrentMutableContext();
private:
IGeneratorsForTest* findGeneratorsForCurrentTest() {
std::string testName = getResultCapture().getCurrentTestName();
std::map<std::string, IGeneratorsForTest*>::const_iterator it =
m_generatorsByTestName.find( testName );
return it != m_generatorsByTestName.end()
? it->second
: NULL;
}
IGeneratorsForTest& getGeneratorsForCurrentTest() {
IGeneratorsForTest* generators = findGeneratorsForCurrentTest();
if( !generators ) {
std::string testName = getResultCapture().getCurrentTestName();
generators = createGeneratorsForTest();
m_generatorsByTestName.insert( std::make_pair( testName, generators ) );
}
return *generators;
}
private:
IRunner* m_runner;
IResultCapture* m_resultCapture;
const IConfig* m_config;
std::map<std::string, IGeneratorsForTest*> m_generatorsByTestName;
};
namespace {
Context* currentContext = NULL;
}
IMutableContext& getCurrentMutableContext() {
if( !currentContext )
currentContext = new Context();
return *currentContext;
}
IContext& getCurrentContext() {
return getCurrentMutableContext();
}
Stream createStream( const std::string& streamName ) {
if( streamName == "stdout" ) return Stream( std::cout.rdbuf(), false );
if( streamName == "stderr" ) return Stream( std::cerr.rdbuf(), false );
if( streamName == "debug" ) return Stream( new StreamBufImpl<OutputDebugWriter>, true );
throw std::domain_error( "Unknown stream: " + streamName );
}
void cleanUpContext() {
delete currentContext;
currentContext = NULL;
}
}
// #included from: catch_console_colour_impl.hpp
#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED
// #included from: catch_console_colour.hpp
#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_HPP_INCLUDED
namespace Catch {
struct ConsoleColourImpl;
class TextColour : NonCopyable {
public:
enum Colours {
None,
FileName,
ResultError,
ResultSuccess,
Error,
Success,
OriginalExpression,
ReconstructedExpression
};
TextColour( Colours colour = None );
void set( Colours colour );
~TextColour();
private:
ConsoleColourImpl* m_impl;
};
} // end namespace Catch
#if defined( CATCH_CONFIG_USE_ANSI_COLOUR_CODES )
#include <unistd.h>
namespace Catch {
// use POSIX/ ANSI console terminal codes
// Implementation contributed by Adam Strzelecki (http://github.com/nanoant)
// https://github.com/philsquared/Catch/pull/131
TextColour::TextColour( Colours colour ) {
if( colour )
set( colour );
}
TextColour::~TextColour() {
set( TextColour::None );
}
namespace { const char colourEscape = '\033'; }
void TextColour::set( Colours colour ) {
if( isatty( fileno(stdout) ) ) {
switch( colour ) {
case TextColour::FileName:
std::cout << colourEscape << "[0m"; // white/ normal
break;
case TextColour::ResultError:
std::cout << colourEscape << "[1;31m"; // bold red
break;
case TextColour::ResultSuccess:
std::cout << colourEscape << "[1;32m"; // bold green
break;
case TextColour::Error:
std::cout << colourEscape << "[0;31m"; // red
break;
case TextColour::Success:
std::cout << colourEscape << "[0;32m"; // green
break;
case TextColour::OriginalExpression:
std::cout << colourEscape << "[0;36m"; // cyan
break;
case TextColour::ReconstructedExpression:
std::cout << colourEscape << "[0;33m"; // yellow
break;
case TextColour::None:
std::cout << colourEscape << "[0m"; // reset
}
}
}
} // namespace Catch
#elif defined ( CATCH_PLATFORM_WINDOWS )
#include <windows.h>
namespace Catch {
namespace {
WORD mapConsoleColour( TextColour::Colours colour ) {
switch( colour ) {
case TextColour::FileName:
return FOREGROUND_INTENSITY; // greyed out
case TextColour::ResultError:
return FOREGROUND_RED | FOREGROUND_INTENSITY; // bright red
case TextColour::ResultSuccess:
return FOREGROUND_GREEN | FOREGROUND_INTENSITY; // bright green
case TextColour::Error:
return FOREGROUND_RED; // dark red
case TextColour::Success:
return FOREGROUND_GREEN; // dark green
case TextColour::OriginalExpression:
return FOREGROUND_BLUE | FOREGROUND_GREEN; // turquoise
case TextColour::ReconstructedExpression:
return FOREGROUND_RED | FOREGROUND_GREEN; // greeny-yellow
default: return 0;
}
}
}
struct ConsoleColourImpl {
ConsoleColourImpl()
: hStdout( GetStdHandle(STD_OUTPUT_HANDLE) ),
wOldColorAttrs( 0 )
{
GetConsoleScreenBufferInfo( hStdout, &csbiInfo );
wOldColorAttrs = csbiInfo.wAttributes;
}
~ConsoleColourImpl() {
SetConsoleTextAttribute( hStdout, wOldColorAttrs );
}
void set( TextColour::Colours colour ) {
WORD consoleColour = mapConsoleColour( colour );
if( consoleColour > 0 )
SetConsoleTextAttribute( hStdout, consoleColour );
}
HANDLE hStdout;
CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
WORD wOldColorAttrs;
};
TextColour::TextColour( Colours colour )
: m_impl( new ConsoleColourImpl() )
{
if( colour )
m_impl->set( colour );
}
TextColour::~TextColour() {
delete m_impl;
}
void TextColour::set( Colours colour ) {
m_impl->set( colour );
}
} // end namespace Catch
#else
namespace Catch {
TextColour::TextColour( Colours ){}
TextColour::~TextColour(){}
void TextColour::set( Colours ){}
} // end namespace Catch
#endif
// #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( const std::string& 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( const std::string& _macroName,
const SourceLineInfo& _lineInfo,
const std::string& _capturedExpression,
ResultDisposition::Flags _resultDisposition )
: macroName( _macroName ),
lineInfo( _lineInfo ),
capturedExpression( _capturedExpression ),
resultDisposition( _resultDisposition )
{
if( shouldNegate( resultDisposition ) )
capturedExpression = "!" + _capturedExpression;
}
AssertionResult::AssertionResult() {}
AssertionResult::AssertionResult( const AssertionInfo& info, const AssertionResultData& 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 {
return m_info.capturedExpression;
}
bool AssertionResult::hasExpandedExpression() const {
return hasExpression() && getExpandedExpression() != getExpression();
}
std::string AssertionResult::getExpandedExpression() const {
return m_resultData.reconstructedExpression;
}
std::string AssertionResult::getMessage() const {
return m_resultData.message;
}
SourceLineInfo AssertionResult::getSourceInfo() const {
return m_info.lineInfo;
}
std::string AssertionResult::getTestMacroName() const {
return m_info.macroName;
}
} // end namespace Catch
// #included from: catch_expressionresult_builder.hpp
#define TWOBLUECUBES_CATCH_EXPRESSIONRESULT_BUILDER_HPP_INCLUDED
#include <assert.h>
namespace Catch {
ExpressionResultBuilder::ExpressionResultBuilder( ResultWas::OfType resultType ) {
m_data.resultType = resultType;
}
ExpressionResultBuilder::ExpressionResultBuilder( const ExpressionResultBuilder& other )
: m_data( other.m_data ),
m_exprComponents( other.m_exprComponents )
{
m_stream << other.m_stream.str();
}
ExpressionResultBuilder& ExpressionResultBuilder::operator=(const ExpressionResultBuilder& other ) {
m_data = other.m_data;
m_exprComponents = other.m_exprComponents;
m_stream.str("");
m_stream << other.m_stream.str();
return *this;
}
ExpressionResultBuilder& ExpressionResultBuilder::setResultType( ResultWas::OfType result ) {
m_data.resultType = result;
return *this;
}
ExpressionResultBuilder& ExpressionResultBuilder::setResultType( bool result ) {
m_data.resultType = result ? ResultWas::Ok : ResultWas::ExpressionFailed;
return *this;
}
ExpressionResultBuilder& ExpressionResultBuilder::endExpression( ResultDisposition::Flags resultDisposition ) {
m_exprComponents.shouldNegate = shouldNegate( resultDisposition );
return *this;
}
ExpressionResultBuilder& ExpressionResultBuilder::setLhs( const std::string& lhs ) {
m_exprComponents.lhs = lhs;
return *this;
}
ExpressionResultBuilder& ExpressionResultBuilder::setRhs( const std::string& rhs ) {
m_exprComponents.rhs = rhs;
return *this;
}
ExpressionResultBuilder& ExpressionResultBuilder::setOp( const std::string& op ) {
m_exprComponents.op = op;
return *this;
}
AssertionResult ExpressionResultBuilder::buildResult( const AssertionInfo& info ) const
{
assert( m_data.resultType != ResultWas::Unknown );
AssertionResultData data = m_data;
// Flip bool results if shouldNegate is set
if( m_exprComponents.shouldNegate && data.resultType == ResultWas::Ok )
data.resultType = ResultWas::ExpressionFailed;
else if( m_exprComponents.shouldNegate && data.resultType == ResultWas::ExpressionFailed )
data.resultType = ResultWas::Ok;
data.message = m_stream.str();
data.reconstructedExpression = reconstructExpression( info );
if( m_exprComponents.shouldNegate ) {
if( m_exprComponents.op == "" )
data.reconstructedExpression = "!" + data.reconstructedExpression;
else
data.reconstructedExpression = "!(" + data.reconstructedExpression + ")";
}
return AssertionResult( info, data );
}
std::string ExpressionResultBuilder::reconstructExpression( const AssertionInfo& info ) const {
if( m_exprComponents.op == "" )
return m_exprComponents.lhs.empty() ? info.capturedExpression : m_exprComponents.op + m_exprComponents.lhs;
else if( m_exprComponents.op == "matches" )
return m_exprComponents.lhs + " " + m_exprComponents.rhs;
else if( m_exprComponents.op != "!" ) {
if( m_exprComponents.lhs.size() + m_exprComponents.rhs.size() < 30 )
return m_exprComponents.lhs + " " + m_exprComponents.op + " " + m_exprComponents.rhs;
else if( m_exprComponents.lhs.size() < 70 && m_exprComponents.rhs.size() < 70 )
return "\n\t" + m_exprComponents.lhs + "\n\t" + m_exprComponents.op + "\n\t" + m_exprComponents.rhs;
else
return "\n" + m_exprComponents.lhs + "\n" + m_exprComponents.op + "\n" + m_exprComponents.rhs + "\n\n";
}
else
return "{can't expand - use " + info.macroName + "_FALSE( " + info.capturedExpression.substr(1) + " ) instead of " + info.macroName + "( " + info.capturedExpression + " ) for better diagnostics}";
}
} // end namespace Catch
// #included from: catch_test_case_info.hpp
#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_HPP_INCLUDED
namespace Catch {
TestCase makeTestCase( ITestCase* _testCase,
const std::string& _className,
const std::string& _name,
const std::string& _descOrTags,
const SourceLineInfo& _lineInfo )
{
std::string desc = _descOrTags;
bool isHidden( startsWith( _name, "./" ) );
std::set<std::string> tags;
TagExtracter( tags ).parse( desc );
if( tags.find( "hide" ) != tags.end() )
isHidden = true;
TestCaseInfo info( _name, _className, desc, tags, isHidden, _lineInfo );
return TestCase( _testCase, info );
}
TestCaseInfo::TestCaseInfo( const std::string& _name,
const std::string& _className,
const std::string& _description,
const std::set<std::string>& _tags,
bool _isHidden,
const SourceLineInfo& _lineInfo )
: name( _name ),
className( _className ),
description( _description ),
tags( _tags ),
lineInfo( _lineInfo ),
isHidden( _isHidden )
{}
TestCaseInfo::TestCaseInfo( const TestCaseInfo& other )
: name( other.name ),
className( other.className ),
description( other.description ),
tags( other.tags ),
lineInfo( other.lineInfo ),
isHidden( other.isHidden )
{}
TestCase::TestCase( ITestCase* testCase, const TestCaseInfo& info ) : TestCaseInfo( info ), test( testCase ) {}
TestCase::TestCase( const TestCase& other )
: TestCaseInfo( other ),
test( other.test )
{}
TestCase TestCase::withName( const std::string& _newName ) const {
TestCase other( *this );
other.name = _newName;
return other;
}
void TestCase::invoke() const {
test->invoke();
}
bool TestCase::isHidden() const {
return TestCaseInfo::isHidden;
}
bool TestCase::hasTag( const std::string& tag ) const {
return tags.find( tag ) != tags.end();
}
bool TestCase::matchesTags( const std::string& tagPattern ) const {
TagExpression exp;
TagExpressionParser( exp ).parse( tagPattern );
return exp.matches( tags );
}
const std::set<std::string>& TestCase::getTags() const {
return tags;
}
void TestCase::swap( TestCase& other ) {
test.swap( other.test );
className.swap( other.className );
name.swap( other.name );
description.swap( other.description );
std::swap( lineInfo, other.lineInfo );
}
bool TestCase::operator == ( const TestCase& other ) const {
return test.get() == other.test.get() &&
name == other.name &&
className == other.className;
}
bool TestCase::operator < ( const TestCase& other ) const {
return name < other.name;
}
TestCase& TestCase::operator = ( const TestCase& other ) {
TestCase temp( other );
swap( temp );
return *this;
}
const TestCaseInfo& TestCase::getTestCaseInfo() const
{
return *this;
}
} // end namespace Catch
// #included from: catch_version.hpp
#define TWOBLUECUBES_CATCH_VERSION_HPP_INCLUDED
namespace Catch {
// These numbers are maintained by a script
Version libraryVersion( 0, 9, 12, "integration" );
}
// #included from: ../reporters/catch_reporter_basic.hpp
#define TWOBLUECUBES_CATCH_REPORTER_BASIC_HPP_INCLUDED
// #included from: ../internal/catch_reporter_registrars.hpp
#define TWOBLUECUBES_CATCH_REPORTER_REGISTRARS_HPP_INCLUDED
namespace Catch {
template<typename T>
class LegacyReporterRegistrar {
class ReporterFactory : public IReporterFactory {
virtual IStreamingReporter* create( const ReporterConfig& config ) const {
return new LegacyReporterAdapter( new T( config ), config );
}
virtual std::string getDescription() const {
return T::getDescription();
}
};
public:
LegacyReporterRegistrar( const std::string& name ) {
getMutableRegistryHub().registerReporter( name, new ReporterFactory() );
}
};
template<typename T>
class ReporterRegistrar {
class ReporterFactory : public IReporterFactory {
// *** Please Note ***:
// - If you end up here looking at a compiler error because it's trying to register
// your custom reporter class be aware that the native reporter interface has changed
// to IStreamingReporter. The "legacy" interface, IReporter, is still supported via
// an adapter. Just use REGISTER_LEGACY_REPORTER to take advantage of the adapter.
// However please consider updating to the new interface as the old one is now
// deprecated and will probably be removed quite soon!
// Please contact me via github if you have any questions at all about this.
// In fact, ideally, please contact me anyway to let me know you've hit this - as I have
// no idea who is actually using custom reporters at all (possibly no-one!).
// The new interface is designed to minimise exposure to interface changes in the future.
virtual IStreamingReporter* create( const ReporterConfig& config ) const {
return new T( config );
}
virtual std::string getDescription() const {
return T::getDescription();
}
};
public:
ReporterRegistrar( const std::string& name ) {
getMutableRegistryHub().registerReporter( name, new ReporterFactory() );
}
};
}
#define INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) \
Catch::LegacyReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name );
#define INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) \
Catch::ReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name );
namespace Catch {
class BasicReporter : public SharedImpl<IReporter> {
struct SpanInfo {
SpanInfo()
: emitted( false )
{}
SpanInfo( const std::string& spanName )
: name( spanName ),
emitted( false )
{}
SpanInfo( const SpanInfo& other )
: name( other.name ),
emitted( other.emitted )
{}
std::string name;
bool emitted;
};
public:
BasicReporter( const ReporterConfig& config )
: m_config( config ),
m_firstSectionInTestCase( true ),
m_aborted( false )
{}
virtual ~BasicReporter();
static std::string getDescription() {
return "Reports test results as lines of text";
}
private:
void ReportCounts( const std::string& label, const Counts& counts, const std::string& allPrefix = "All " ) {
if( counts.passed )
m_config.stream() << counts.failed << " of " << counts.total() << " " << label << "s failed";
else
m_config.stream() << ( counts.failed > 1 ? allPrefix : "" ) << pluralise( counts.failed, label ) << " failed";
}
void ReportCounts( const Totals& totals, const std::string& allPrefix = "All " ) {
if( totals.assertions.total() == 0 ) {
m_config.stream() << "No tests ran";
}
else if( totals.assertions.failed ) {
TextColour colour( TextColour::ResultError );
ReportCounts( "test case", totals.testCases, allPrefix );
if( totals.testCases.failed > 0 ) {
m_config.stream() << " (";
ReportCounts( "assertion", totals.assertions, allPrefix );
m_config.stream() << ")";
}
}
else {
TextColour colour( TextColour::ResultSuccess );
m_config.stream() << allPrefix << "tests passed ("
<< pluralise( totals.assertions.passed, "assertion" ) << " in "
<< pluralise( totals.testCases.passed, "test case" ) << ")";
}
}
private: // IReporter
virtual bool shouldRedirectStdout() const {
return false;
}
virtual void StartTesting() {
m_testingSpan = SpanInfo();
}
virtual void Aborted() {
m_aborted = true;
}
virtual void EndTesting( const Totals& totals ) {
// Output the overall test results even if "Started Testing" was not emitted
if( m_aborted ) {
m_config.stream() << "\n[Testing aborted. ";
ReportCounts( totals, "The first " );
}
else {
m_config.stream() << "\n[Testing completed. ";
ReportCounts( totals );
}
m_config.stream() << "]\n" << std::endl;
}
virtual void StartGroup( const std::string& groupName ) {
m_groupSpan = groupName;
}
virtual void EndGroup( const std::string& groupName, const Totals& totals ) {
if( m_groupSpan.emitted && !groupName.empty() ) {
m_config.stream() << "[End of group: '" << groupName << "'. ";
ReportCounts( totals );
m_config.stream() << "]\n" << std::endl;
m_groupSpan = SpanInfo();
}
}
virtual void StartTestCase( const TestCaseInfo& testInfo ) {
m_testSpan = testInfo.name;
}
virtual void StartSection( const std::string& sectionName, const std::string& ) {
m_sectionSpans.push_back( SpanInfo( sectionName ) );
}
virtual void NoAssertionsInSection( const std::string& sectionName ) {
startSpansLazily();
TextColour colour( TextColour::ResultError );
m_config.stream() << "\nNo assertions in section, '" << sectionName << "'\n" << std::endl;
}
virtual void NoAssertionsInTestCase( const std::string& testName ) {
startSpansLazily();
TextColour colour( TextColour::ResultError );
m_config.stream() << "\nNo assertions in test case, '" << testName << "'\n" << std::endl;
}
virtual void EndSection( const std::string& sectionName, const Counts& assertions ) {
SpanInfo& sectionSpan = m_sectionSpans.back();
if( sectionSpan.emitted && !sectionSpan.name.empty() ) {
m_config.stream() << "[End of section: '" << sectionName << "' ";
if( assertions.failed ) {
TextColour colour( TextColour::ResultError );
ReportCounts( "assertion", assertions);
}
else {
TextColour colour( TextColour::ResultSuccess );
m_config.stream() << ( assertions.passed > 1 ? "All " : "" )
<< pluralise( assertions.passed, "assertion" ) << " passed" ;
}
m_config.stream() << "]\n" << std::endl;
}
m_sectionSpans.pop_back();
}
virtual void Result( const AssertionResult& assertionResult ) {
if( !m_config.includeSuccessfulResults() && assertionResult.getResultType() == ResultWas::Ok )
return;
startSpansLazily();
if( !assertionResult.getSourceInfo().empty() ) {
TextColour colour( TextColour::FileName );
m_config.stream() << assertionResult.getSourceInfo();
}
if( assertionResult.hasExpression() ) {
TextColour colour( TextColour::OriginalExpression );
m_config.stream() << assertionResult.getExpression();
if( assertionResult.succeeded() ) {
TextColour successColour( TextColour::Success );
m_config.stream() << " succeeded";
}
else {
TextColour errorColour( TextColour::Error );
m_config.stream() << " failed";
if( assertionResult.isOk() ) {
TextColour okAnywayColour( TextColour::Success );
m_config.stream() << " - but was ok";
}
}
}
switch( assertionResult.getResultType() ) {
case ResultWas::ThrewException:
{
TextColour colour( TextColour::Error );
if( assertionResult.hasExpression() )
m_config.stream() << " with unexpected";
else
m_config.stream() << "Unexpected";
m_config.stream() << " exception with message: '" << assertionResult.getMessage() << "'";
}
break;
case ResultWas::DidntThrowException:
{
TextColour colour( TextColour::Error );
if( assertionResult.hasExpression() )
m_config.stream() << " because no exception was thrown where one was expected";
else
m_config.stream() << "No exception thrown where one was expected";
}
break;
case ResultWas::Info:
{
TextColour colour( TextColour::ReconstructedExpression );
streamVariableLengthText( "info", assertionResult.getMessage() );
}
break;
case ResultWas::Warning:
{
TextColour colour( TextColour::ReconstructedExpression );
streamVariableLengthText( "warning", assertionResult.getMessage() );
}
break;
case ResultWas::ExplicitFailure:
{
TextColour colour( TextColour::Error );
m_config.stream() << "failed with message: '" << assertionResult.getMessage() << "'";
}
break;
case ResultWas::Unknown: // These cases are here to prevent compiler warnings
case ResultWas::Ok:
case ResultWas::FailureBit:
case ResultWas::ExpressionFailed:
case ResultWas::Exception:
if( !assertionResult.hasExpression() ) {
if( assertionResult.succeeded() ) {
TextColour colour( TextColour::Success );
m_config.stream() << " succeeded";
}
else {
TextColour colour( TextColour::Error );
m_config.stream() << " failed";
if( assertionResult.isOk() ) {
TextColour okAnywayColour( TextColour::Success );
m_config.stream() << " - but was ok";
}
}
}
if( assertionResult.hasMessage() ) {
m_config.stream() << "\n";
TextColour colour( TextColour::ReconstructedExpression );
streamVariableLengthText( "with message", assertionResult.getMessage() );
}
break;
}
if( assertionResult.hasExpandedExpression() ) {
m_config.stream() << " for: ";
if( assertionResult.getExpandedExpression().size() > 40 ) {
m_config.stream() << "\n";
if( assertionResult.getExpandedExpression().size() < 70 )
m_config.stream() << "\t";
}
TextColour colour( TextColour::ReconstructedExpression );
m_config.stream() << assertionResult.getExpandedExpression();
}
m_config.stream() << std::endl;
}
virtual void EndTestCase( const TestCaseInfo& testInfo,
const Totals& totals,
const std::string& stdOut,
const std::string& stdErr ) {
if( !stdOut.empty() ) {
startSpansLazily();
streamVariableLengthText( "stdout", stdOut );
}
if( !stdErr.empty() ) {
startSpansLazily();
streamVariableLengthText( "stderr", stdErr );
}
if( m_testSpan.emitted ) {
m_config.stream() << "[Finished: '" << testInfo.name << "' ";
ReportCounts( totals );
m_config.stream() << "]" << std::endl;
}
}
private: // helpers
void startSpansLazily() {
if( !m_testingSpan.emitted ) {
if( m_config.name().empty() )
m_config.stream() << "[Started testing]" << std::endl;
else
m_config.stream() << "[Started testing: " << m_config.name() << "]" << std::endl;
m_testingSpan.emitted = true;
}
if( !m_groupSpan.emitted && !m_groupSpan.name.empty() ) {
m_config.stream() << "[Started group: '" << m_groupSpan.name << "']" << std::endl;
m_groupSpan.emitted = true;
}
if( !m_testSpan.emitted ) {
m_config.stream() << std::endl << "[Running: " << m_testSpan.name << "]" << std::endl;
m_testSpan.emitted = true;
}
if( !m_sectionSpans.empty() ) {
SpanInfo& sectionSpan = m_sectionSpans.back();
if( !sectionSpan.emitted && !sectionSpan.name.empty() ) {
if( m_firstSectionInTestCase ) {
m_config.stream() << "\n";
m_firstSectionInTestCase = false;
}
std::vector<SpanInfo>::iterator it = m_sectionSpans.begin();
std::vector<SpanInfo>::iterator itEnd = m_sectionSpans.end();
for(; it != itEnd; ++it ) {
SpanInfo& prevSpan = *it;
if( !prevSpan.emitted && !prevSpan.name.empty() ) {
m_config.stream() << "[Started section: '" << prevSpan.name << "']" << std::endl;
prevSpan.emitted = true;
}
}
}
}
}
void streamVariableLengthText( const std::string& prefix, const std::string& text ) {
std::string trimmed = trim( text );
if( trimmed.find_first_of( "\r\n" ) == std::string::npos ) {
m_config.stream() << "[" << prefix << ": " << trimmed << "]";
}
else {
m_config.stream() << "\n[" << prefix << "] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n" << trimmed
<< "\n[end of " << prefix << "] <<<<<<<<<<<<<<<<<<<<<<<<\n";
}
}
private:
ReporterConfig m_config;
bool m_firstSectionInTestCase;
SpanInfo m_testingSpan;
SpanInfo m_groupSpan;
SpanInfo m_testSpan;
std::vector<SpanInfo> m_sectionSpans;
bool m_aborted;
};
} // end namespace Catch
// #included from: ../reporters/catch_reporter_xml.hpp
#define TWOBLUECUBES_CATCH_REPORTER_XML_HPP_INCLUDED
// #included from: ../internal/catch_xmlwriter.hpp
#define TWOBLUECUBES_CATCH_XMLWRITER_HPP_INCLUDED
#include <sstream>
#include <iostream>
#include <string>
#include <vector>
namespace Catch {
class XmlWriter {
public:
class ScopedElement {
public:
ScopedElement( XmlWriter* writer )
: m_writer( writer )
{}
ScopedElement( const ScopedElement& other )
: m_writer( other.m_writer ){
other.m_writer = NULL;
}
~ScopedElement() {
if( m_writer )
m_writer->endElement();
}
ScopedElement& writeText( const std::string& text, bool indent = true ) {
m_writer->writeText( text, indent );
return *this;
}
template<typename T>
ScopedElement& writeAttribute( const std::string& name, const T& attribute ) {
m_writer->writeAttribute( name, attribute );
return *this;
}
private:
mutable XmlWriter* m_writer;
};
XmlWriter()
: m_tagIsOpen( false ),
m_needsNewline( false ),
m_os( &std::cout )
{}
XmlWriter( std::ostream& os )
: m_tagIsOpen( false ),
m_needsNewline( false ),
m_os( &os )
{}
~XmlWriter() {
while( !m_tags.empty() )
endElement();
}
XmlWriter& operator = ( const XmlWriter& other ) {
XmlWriter temp( other );
swap( temp );
return *this;
}
void swap( XmlWriter& other ) {
std::swap( m_tagIsOpen, other.m_tagIsOpen );
std::swap( m_needsNewline, other.m_needsNewline );
std::swap( m_tags, other.m_tags );
std::swap( m_indent, other.m_indent );
std::swap( m_os, other.m_os );
}
XmlWriter& startElement( const std::string& name ) {
ensureTagClosed();
newlineIfNecessary();
stream() << m_indent << "<" << name;
m_tags.push_back( name );
m_indent += " ";
m_tagIsOpen = true;
return *this;
}
ScopedElement scopedElement( const std::string& 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( const std::string& name, const std::string& attribute ) {
if( !name.empty() && !attribute.empty() ) {
stream() << " " << name << "=\"";
writeEncodedText( attribute );
stream() << "\"";
}
return *this;
}
XmlWriter& writeAttribute( const std::string& name, bool attribute ) {
stream() << " " << name << "=\"" << ( attribute ? "true" : "false" ) << "\"";
return *this;
}
template<typename T>
XmlWriter& writeAttribute( const std::string& name, const T& attribute ) {
if( !name.empty() )
stream() << " " << name << "=\"" << attribute << "\"";
return *this;
}
XmlWriter& writeText( const std::string& text, bool indent = true ) {
if( !text.empty() ){
bool tagWasOpen = m_tagIsOpen;
ensureTagClosed();
if( tagWasOpen && indent )
stream() << m_indent;
writeEncodedText( text );
m_needsNewline = true;
}
return *this;
}
XmlWriter& writeComment( const std::string& text ) {
ensureTagClosed();
stream() << m_indent << "<!--" << text << "-->";
m_needsNewline = true;
return *this;
}
XmlWriter& writeBlankLine() {
ensureTagClosed();
stream() << "\n";
return *this;
}
private:
std::ostream& stream() {
return *m_os;
}
void ensureTagClosed() {
if( m_tagIsOpen ) {
stream() << ">\n";
m_tagIsOpen = false;
}
}
void newlineIfNecessary() {
if( m_needsNewline ) {
stream() << "\n";
m_needsNewline = false;
}
}
void writeEncodedText( const std::string& text ) {
static const char* charsToEncode = "<&\"";
std::string mtext = text;
std::string::size_type pos = mtext.find_first_of( charsToEncode );
while( pos != std::string::npos ) {
stream() << mtext.substr( 0, pos );
switch( mtext[pos] ) {
case '<':
stream() << "&lt;";
break;
case '&':
stream() << "&amp;";
break;
case '\"':
stream() << "&quot;";
break;
}
mtext = mtext.substr( pos+1 );
pos = mtext.find_first_of( charsToEncode );
}
stream() << mtext;
}
bool m_tagIsOpen;
bool m_needsNewline;
std::vector<std::string> m_tags;
std::string m_indent;
std::ostream* m_os;
};
}
namespace Catch {
class XmlReporter : public SharedImpl<IReporter> {
public:
XmlReporter( const ReporterConfig& config ) : m_config( config ) {}
static std::string getDescription() {
return "Reports test results as an XML document";
}
virtual ~XmlReporter();
private: // IReporter
virtual bool shouldRedirectStdout() const {
return true;
}
virtual void StartTesting() {
m_xml = XmlWriter( m_config.stream() );
m_xml.startElement( "Catch" );
if( !m_config.name().empty() )
m_xml.writeAttribute( "name", m_config.name() );
}
virtual void EndTesting( const Totals& totals ) {
m_xml.scopedElement( "OverallResults" )
.writeAttribute( "successes", totals.assertions.passed )
.writeAttribute( "failures", totals.assertions.failed );
m_xml.endElement();
}
virtual void StartGroup( const std::string& groupName ) {
m_xml.startElement( "Group" )
.writeAttribute( "name", groupName );
}
virtual void EndGroup( const std::string&, const Totals& totals ) {
m_xml.scopedElement( "OverallResults" )
.writeAttribute( "successes", totals.assertions.passed )
.writeAttribute( "failures", totals.assertions.failed );
m_xml.endElement();
}
virtual void StartSection( const std::string& sectionName, const std::string& description ) {
m_xml.startElement( "Section" )
.writeAttribute( "name", sectionName )
.writeAttribute( "description", description );
}
virtual void NoAssertionsInSection( const std::string& ) {}
virtual void NoAssertionsInTestCase( const std::string& ) {}
virtual void EndSection( const std::string& /*sectionName*/, const Counts& assertions ) {
m_xml.scopedElement( "OverallResults" )
.writeAttribute( "successes", assertions.passed )
.writeAttribute( "failures", assertions.failed );
m_xml.endElement();
}
virtual void StartTestCase( const Catch::TestCaseInfo& testInfo ) {
m_xml.startElement( "TestCase" ).writeAttribute( "name", testInfo.name );
m_currentTestSuccess = true;
}
virtual void Result( const Catch::AssertionResult& assertionResult ) {
if( !m_config.includeSuccessfulResults() && assertionResult.getResultType() == ResultWas::Ok )
return;
if( assertionResult.hasExpression() ) {
m_xml.startElement( "Expression" )
.writeAttribute( "success", assertionResult.succeeded() )
.writeAttribute( "filename", assertionResult.getSourceInfo().file )
.writeAttribute( "line", assertionResult.getSourceInfo().line );
m_xml.scopedElement( "Original" )
.writeText( assertionResult.getExpression() );
m_xml.scopedElement( "Expanded" )
.writeText( assertionResult.getExpandedExpression() );
m_currentTestSuccess &= assertionResult.succeeded();
}
switch( assertionResult.getResultType() ) {
case ResultWas::ThrewException:
m_xml.scopedElement( "Exception" )
.writeAttribute( "filename", assertionResult.getSourceInfo().file )
.writeAttribute( "line", assertionResult.getSourceInfo().line )
.writeText( assertionResult.getMessage() );
m_currentTestSuccess = false;
break;
case ResultWas::Info:
m_xml.scopedElement( "Info" )
.writeText( assertionResult.getMessage() );
break;
case ResultWas::Warning:
m_xml.scopedElement( "Warning" )
.writeText( assertionResult.getMessage() );
break;
case ResultWas::ExplicitFailure:
m_xml.scopedElement( "Failure" )
.writeText( assertionResult.getMessage() );
m_currentTestSuccess = false;
break;
case ResultWas::Unknown:
case ResultWas::Ok:
case ResultWas::FailureBit:
case ResultWas::ExpressionFailed:
case ResultWas::Exception:
case ResultWas::DidntThrowException:
break;
}
if( assertionResult.hasExpression() )
m_xml.endElement();
}
virtual void Aborted() {
// !TBD
}
virtual void EndTestCase( const Catch::TestCaseInfo&, const Totals&, const std::string&, const std::string& ) {
m_xml.scopedElement( "OverallResult" ).writeAttribute( "success", m_currentTestSuccess );
m_xml.endElement();
}
private:
ReporterConfig m_config;
bool m_currentTestSuccess;
XmlWriter m_xml;
};
} // 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 SharedImpl<IReporter> {
struct TestStats {
std::string m_element;
std::string m_resultType;
std::string m_message;
std::string m_content;
};
struct TestCaseStats {
TestCaseStats( const std::string& className, const std::string& name )
: m_className( className ),
m_name( name )
{}
double m_timeInSeconds;
std::string m_status;
std::string m_className;
std::string m_name;
std::string m_stdOut;
std::string m_stdErr;
std::vector<TestStats> m_testStats;
std::vector<TestCaseStats> m_sections;
};
struct Stats {
Stats( const std::string& name = std::string() )
: m_testsCount( 0 ),
m_failuresCount( 0 ),
m_disabledCount( 0 ),
m_errorsCount( 0 ),
m_timeInSeconds( 0 ),
m_name( name )
{}
std::size_t m_testsCount;
std::size_t m_failuresCount;
std::size_t m_disabledCount;
std::size_t m_errorsCount;
double m_timeInSeconds;
std::string m_name;
std::vector<TestCaseStats> m_testCaseStats;
};
public:
JunitReporter( const ReporterConfig& config )
: m_config( config ),
m_testSuiteStats( "AllTests" ),
m_currentStats( &m_testSuiteStats )
{}
virtual ~JunitReporter();
static std::string getDescription() {
return "Reports test results in an XML format that looks like Ant's junitreport target";
}
private: // IReporter
virtual bool shouldRedirectStdout() const {
return true;
}
virtual void StartTesting(){}
virtual void StartGroup( const std::string& groupName ) {
if( groupName.empty() )
m_statsForSuites.push_back( Stats( m_config.name() ) );
else
m_statsForSuites.push_back( Stats( groupName ) );
m_currentStats = &m_statsForSuites.back();
}
virtual void EndGroup( const std::string&, const Totals& totals ) {
m_currentStats->m_testsCount = totals.assertions.total();
m_currentStats = &m_testSuiteStats;
}
virtual void StartSection( const std::string&, const std::string& ){}
virtual void NoAssertionsInSection( const std::string& ) {}
virtual void NoAssertionsInTestCase( const std::string& ) {}
virtual void EndSection( const std::string&, const Counts& ) {}
virtual void StartTestCase( const Catch::TestCaseInfo& testInfo ) {
m_currentStats->m_testCaseStats.push_back( TestCaseStats( testInfo.className, testInfo.name ) );
m_currentTestCaseStats.push_back( &m_currentStats->m_testCaseStats.back() );
}
virtual void Result( const Catch::AssertionResult& assertionResult ) {
if( assertionResult.getResultType() != ResultWas::Ok || m_config.includeSuccessfulResults() ) {
TestCaseStats& testCaseStats = m_currentStats->m_testCaseStats.back();
TestStats stats;
std::ostringstream oss;
if( !assertionResult.getMessage().empty() )
oss << assertionResult.getMessage() << " at ";
oss << assertionResult.getSourceInfo();
stats.m_content = oss.str();
stats.m_message = assertionResult.getExpandedExpression();
stats.m_resultType = assertionResult.getTestMacroName();
switch( assertionResult.getResultType() ) {
case ResultWas::ThrewException:
stats.m_element = "error";
m_currentStats->m_errorsCount++;
break;
case ResultWas::Info:
stats.m_element = "info"; // !TBD ?
break;
case ResultWas::Warning:
stats.m_element = "warning"; // !TBD ?
break;
case ResultWas::ExplicitFailure:
stats.m_element = "failure";
m_currentStats->m_failuresCount++;
break;
case ResultWas::ExpressionFailed:
stats.m_element = "failure";
m_currentStats->m_failuresCount++;
break;
case ResultWas::Ok:
stats.m_element = "success";
break;
case ResultWas::Unknown:
case ResultWas::FailureBit:
case ResultWas::Exception:
case ResultWas::DidntThrowException:
break;
}
testCaseStats.m_testStats.push_back( stats );
}
}
virtual void EndTestCase( const Catch::TestCaseInfo&, const Totals&, const std::string& stdOut, const std::string& stdErr ) {
m_currentTestCaseStats.pop_back();
assert( m_currentTestCaseStats.empty() );
TestCaseStats& testCaseStats = m_currentStats->m_testCaseStats.back();
testCaseStats.m_stdOut = stdOut;
testCaseStats.m_stdErr = stdErr;
if( !stdOut.empty() )
m_stdOut << stdOut << "\n";
if( !stdErr.empty() )
m_stdErr << stdErr << "\n";
}
virtual void Aborted() {
// !TBD
}
virtual void EndTesting( const Totals& ) {
XmlWriter xml( m_config.stream() );
if( m_statsForSuites.size() > 0 )
xml.startElement( "testsuites" );
std::vector<Stats>::const_iterator it = m_statsForSuites.begin();
std::vector<Stats>::const_iterator itEnd = m_statsForSuites.end();
for(; it != itEnd; ++it ) {
XmlWriter::ScopedElement e = xml.scopedElement( "testsuite" );
xml.writeAttribute( "name", it->m_name );
xml.writeAttribute( "errors", it->m_errorsCount );
xml.writeAttribute( "failures", it->m_failuresCount );
xml.writeAttribute( "tests", it->m_testsCount );
xml.writeAttribute( "hostname", "tbd" );
xml.writeAttribute( "time", "tbd" );
xml.writeAttribute( "timestamp", "tbd" );
OutputTestCases( xml, *it );
}
xml.scopedElement( "system-out" ).writeText( trim( m_stdOut.str() ), false );
xml.scopedElement( "system-err" ).writeText( trim( m_stdErr.str() ), false );
}
void OutputTestCases( XmlWriter& xml, const Stats& stats ) {
std::vector<TestCaseStats>::const_iterator it = stats.m_testCaseStats.begin();
std::vector<TestCaseStats>::const_iterator itEnd = stats.m_testCaseStats.end();
for(; it != itEnd; ++it ) {
XmlWriter::ScopedElement e = xml.scopedElement( "testcase" );
xml.writeAttribute( "classname", it->m_className );
xml.writeAttribute( "name", it->m_name );
xml.writeAttribute( "time", "tbd" );
OutputTestResult( xml, *it );
std::string stdOut = trim( it->m_stdOut );
if( !stdOut.empty() )
xml.scopedElement( "system-out" ).writeText( stdOut, false );
std::string stdErr = trim( it->m_stdErr );
if( !stdErr.empty() )
xml.scopedElement( "system-err" ).writeText( stdErr, false );
}
}
void OutputTestResult( XmlWriter& xml, const TestCaseStats& stats ) {
std::vector<TestStats>::const_iterator it = stats.m_testStats.begin();
std::vector<TestStats>::const_iterator itEnd = stats.m_testStats.end();
for(; it != itEnd; ++it ) {
if( it->m_element != "success" ) {
XmlWriter::ScopedElement e = xml.scopedElement( it->m_element );
xml.writeAttribute( "message", it->m_message );
xml.writeAttribute( "type", it->m_resultType );
if( !it->m_content.empty() )
xml.writeText( it->m_content );
}
}
}
private:
ReporterConfig m_config;
bool m_currentTestSuccess;
Stats m_testSuiteStats;
Stats* m_currentStats;
std::vector<Stats> m_statsForSuites;
std::vector<const TestCaseStats*> m_currentTestCaseStats;
std::ostringstream m_stdOut;
std::ostringstream m_stdErr;
};
} // end namespace Catch
// #included from: ../reporters/catch_reporter_console.hpp
#define TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED
namespace Catch {
struct ConsoleReporter : AccumulatingReporter {
ConsoleReporter( ReporterConfig const& _config )
: AccumulatingReporter( _config ),
m_atLeastOneTestCasePrinted( false )
{}
virtual ~ConsoleReporter();
static std::string getDescription() {
return "Reports test results as plain lines of text";
}
virtual ReporterPreferences getPreferences() const {
ReporterPreferences prefs;
prefs.shouldRedirectStdOut = false;
return prefs;
}
void lazyPrintRunInfo() {
printHeader( "Started testing", testRunInfo->name );
testRunInfo.reset();
}
void lazyPrintGroupInfo() {
if( !unusedGroupInfo->name.empty() )
printHeader( "Group", unusedGroupInfo->name );
unusedGroupInfo.reset();
}
void lazyPrintTestCaseInfo() {
printHeader( "Test case", unusedTestCaseInfo->name );
unusedTestCaseInfo.reset();
}
void lazyPrintSectionInfo() {
std::vector<ThreadedSectionInfo*> sections;
for( ThreadedSectionInfo* section = unusedSectionInfo.get();
section && !section->printed;
section = section->parent.get() )
sections.push_back( section );
typedef std::vector<ThreadedSectionInfo*>::const_reverse_iterator It;
for( It it = sections.rbegin(), itEnd = sections.rend(); it != itEnd; ++it ) {
printHeader( "Section", (*it)->name );
(*it)->printed = true;
}
unusedSectionInfo.reset();
}
static std::string const& getDashes() {
static const std::string dashes = "----------------------------------------------------------------";
return dashes;
}
static std::string const& getDoubleDashes() {
static const std::string doubleDashes = "================================================================";
return doubleDashes;
}
static std::string const& getSpaces() {
static const std::string spaces = " ";
return spaces;
}
static std::string getSpaces( int spaces ) {
return getSpaces().substr( 0, spaces > 0 ? static_cast<std::size_t>( spaces ) : 0 );
}
void printHeader( std::string const& _type, std::string const& _name ) {
std::size_t labelLen = _type.size() + _name.size() + 8;
std::size_t dashLen = getDashes().size();
stream << "-- " << _type << ": '" << _name << "' "
<< getDashes().substr( 0, labelLen < dashLen ? dashLen - labelLen : 0 )
<< std::endl;
}
void lazyPrint() {
if( testRunInfo )
lazyPrintRunInfo();
if( unusedGroupInfo )
lazyPrintGroupInfo();
if( unusedTestCaseInfo )
lazyPrintTestCaseInfo();
if( currentSectionInfo && !currentSectionInfo->printed )
lazyPrintSectionInfo();
}
virtual void assertionStarting( AssertionInfo const& ) {
}
virtual void assertionEnded( Ptr<AssertionStats const> const& _assertionStats ) {
AssertionResult const& result = _assertionStats->assertionResult;
// Drop out if result was successful and we're not printing those
if( !m_config.includeSuccessfulResults() && result.isOk() )
return;
lazyPrint();
int inset = printLineInfo( result.getSourceInfo() );
if( result.hasExpression() ) {
TextColour colour( TextColour::OriginalExpression );
stream << result.getExpression() << "\n";
if( result.succeeded() ) {
TextColour successColour( TextColour::Success );
stream << "succeeded";
}
else {
TextColour errorColour( TextColour::Error );
stream << "failed";
if( result.isOk() ) {
TextColour okAnywayColour( TextColour::Success );
stream << " - but was ok";
}
}
}
switch( result.getResultType() ) {
case ResultWas::ThrewException:
{
TextColour colour( TextColour::Error );
if( result.hasExpression() )
stream << " with unexpected";
else
stream << "Unexpected";
stream << " exception with message: '" << result.getMessage() << "'";
}
break;
case ResultWas::DidntThrowException:
{
TextColour colour( TextColour::Error );
if( result.hasExpression() )
stream << " because no exception was thrown where one was expected";
else
stream << "No exception thrown where one was expected";
}
break;
case ResultWas::Info:
{
TextColour colour( TextColour::ReconstructedExpression );
streamVariableLengthText( "info", result.getMessage() );
}
break;
case ResultWas::Warning:
{
TextColour colour( TextColour::ReconstructedExpression );
streamVariableLengthText( "warning", result.getMessage() );
}
break;
case ResultWas::ExplicitFailure:
{
TextColour colour( TextColour::Error );
stream << "failed with message: '" << result.getMessage() << "'";
}
break;
case ResultWas::Unknown: // These cases are here to prevent compiler warnings
case ResultWas::Ok:
case ResultWas::FailureBit:
case ResultWas::ExpressionFailed:
case ResultWas::Exception:
if( !result.hasExpression() ) {
if( result.succeeded() ) {
TextColour colour( TextColour::Success );
stream << " succeeded";
}
else {
TextColour colour( TextColour::Error );
stream << " failed";
if( result.isOk() ) {
TextColour okAnywayColour( TextColour::Success );
stream << " - but was ok";
}
}
}
if( result.hasMessage() ) {
stream << "\n";
TextColour colour( TextColour::ReconstructedExpression );
streamVariableLengthText( "with message", result.getMessage() );
}
break;
}
if( result.hasExpandedExpression() ) {
stream << "\nfor: ";
TextColour colour( TextColour::ReconstructedExpression );
stream << getSpaces( inset-5 ) << result.getExpandedExpression();
}
stream << "\n" << std::endl;
}
void streamVariableLengthText( std::string const& prefix, std::string const& text ) {
std::string trimmed = trim( text );
if( trimmed.find_first_of( "\r\n" ) == std::string::npos ) {
stream << "[" << prefix << ": " << trimmed << "]";
}
else {
stream << "\n[" << prefix << "] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n" << trimmed
<< "\n[end of " << prefix << "] <<<<<<<<<<<<<<<<<<<<<<<<\n";
}
}
void printAssertionCounts( std::string const& label, Counts const& counts ) {
if( counts.total() == 1 ) {
stream << "1 " << label << " - ";
if( counts.failed )
stream << "failed";
else
stream << "passed";
}
else {
stream << counts.total() << " " << label << "s ";
if( counts.passed ) {
if( counts.failed )
stream << "- " << counts.failed << " failed";
else if( counts.passed == 2 )
stream << "- both passed";
else
stream << "- all passed";
}
else {
if( counts.failed == 2 )
stream << "- both failed";
else
stream << "- all failed";
}
}
}
void printTotals( const Totals& totals ) {
if( totals.assertions.total() == 0 ) {
stream << "No tests ran";
}
else if( totals.assertions.failed ) {
TextColour colour( TextColour::ResultError );
printAssertionCounts( "test case", totals.testCases );
if( totals.testCases.failed > 0 ) {
stream << " (";
printAssertionCounts( "assertion", totals.assertions );
stream << ")";
}
}
else {
TextColour colour( TextColour::ResultSuccess );
stream << "All tests passed ("
<< pluralise( totals.assertions.passed, "assertion" ) << " in "
<< pluralise( totals.testCases.passed, "test case" ) << ")";
}
}
virtual void sectionEnded( Ptr<SectionStats const> const& _sectionStats ) {
resetLastPrintedLine();
if( _sectionStats->missingAssertions ) {
lazyPrint();
TextColour colour( TextColour::ResultError );
stream << "\nNo assertions in section, '" << _sectionStats->sectionInfo.name << "'\n" << std::endl;
}
if( currentSectionInfo && currentSectionInfo->printed ) {
printSummarDivider();
stream << "Summary for section '" << _sectionStats->sectionInfo.name << "':\n";
Counts const& assertions = _sectionStats->assertions;
if( assertions.failed ) {
TextColour colour( TextColour::ResultError );
printAssertionCounts( "assertion", assertions );
}
else {
TextColour colour( TextColour::ResultSuccess );
stream << ( assertions.passed > 1 ? "All " : "" )
<< pluralise( assertions.passed, "assertion" ) << " passed" ;
}
stream << "\n" << std::endl;
}
AccumulatingReporter::sectionEnded( _sectionStats );
}
virtual void testCaseEnded( Ptr<TestCaseStats const> const& _testCaseStats ) {
resetLastPrintedLine();
if( _testCaseStats->missingAssertions ) {
lazyPrint();
TextColour colour( TextColour::ResultError );
stream << "\nNo assertions in test case, '" << _testCaseStats->testInfo.name << "'\n" << std::endl;
}
if( !unusedTestCaseInfo ) {
m_atLeastOneTestCasePrinted = true;
printSummarDivider();
stream << "Summary for test case '" << _testCaseStats->testInfo.name << "':\n";
printTotals( _testCaseStats->totals );
stream << "\n" << std::endl;
}
AccumulatingReporter::testCaseEnded( _testCaseStats );
}
virtual void testGroupEnded( Ptr<TestGroupStats const> const& _testGroupStats ) {
if( !unusedGroupInfo ) {
printSummarDivider();
stream << "Summary for group '" << _testGroupStats->groupInfo.name << "':\n";
printTotals( _testGroupStats->totals );
stream << "\n" << std::endl;
}
AccumulatingReporter::testGroupEnded( _testGroupStats );
}
virtual void testRunEnded( Ptr<TestRunStats const> const& _testRunStats ) {
if( m_atLeastOneTestCasePrinted )
printTotalsDivider();
stream << "Summary for all tests in '" << _testRunStats->runInfo.name << "':\n";
printTotals( _testRunStats->totals );
stream << "\n" << std::endl;
AccumulatingReporter::testRunEnded( _testRunStats );
}
private:
void printTotalsDivider() {
stream << "================================================================\n";
}
void printSummarDivider() {
stream << "----------------------------------------------------------------\n";
}
static int countDigits( std::size_t number ) {
int digits = 1;
for( ; number != 0; digits++, number /= 10 );
return digits;
}
// Returns number of characters printed
int printLineInfo( SourceLineInfo const& lineInfo ) {
if( lineInfo.empty() )
return 0;
if( m_lastPrintedLine.empty() ||
m_lastPrintedLine.file != lineInfo.file ||
abs( static_cast<int>( m_lastPrintedLine.line ) - static_cast<int>( lineInfo.line ) ) > 20 ) {
TextColour colour( TextColour::FileName );
stream << lineInfo << "\n";
}
TextColour colour( TextColour::FileName );
stream << "[" << lineInfo.line << "] ";
m_lastPrintedLine = lineInfo;
return 3 + countDigits( lineInfo.line );
}
void resetLastPrintedLine() {
m_lastPrintedLine = SourceLineInfo();
}
bool m_atLeastOneTestCasePrinted;
SourceLineInfo m_lastPrintedLine;
};
INTERNAL_CATCH_REGISTER_REPORTER( "console", ConsoleReporter )
} // end namespace Catch
namespace Catch {
NonCopyable::~NonCopyable() {}
IShared::~IShared() {}
StreamBufBase::~StreamBufBase() {}
IContext::~IContext() {}
IResultCapture::~IResultCapture() {}
ITestCase::~ITestCase() {}
ITestCaseRegistry::~ITestCaseRegistry() {}
IRegistryHub::~IRegistryHub() {}
IMutableRegistryHub::~IMutableRegistryHub() {}
IExceptionTranslator::~IExceptionTranslator() {}
IExceptionTranslatorRegistry::~IExceptionTranslatorRegistry() {}
IReporter::~IReporter() {}
IReporterFactory::~IReporterFactory() {}
IReporterRegistry::~IReporterRegistry() {}
IStreamingReporter::~IStreamingReporter() {}
LegacyReporterAdapter::~LegacyReporterAdapter() {}
AssertionStats::~AssertionStats() {}
SectionStats::~SectionStats() {}
TestCaseStats::~TestCaseStats() {}
TestGroupStats::~TestGroupStats() {}
TestRunStats::~TestRunStats() {}
ThreadedSectionInfo::~ThreadedSectionInfo() {}
BasicReporter::~BasicReporter() {}
AccumulatingReporter::~AccumulatingReporter() {}
ConsoleReporter::~ConsoleReporter() {}
IRunner::~IRunner() {}
IMutableContext::~IMutableContext() {}
IConfig::~IConfig() {}
XmlReporter::~XmlReporter() {}
JunitReporter::~JunitReporter() {}
TestRegistry::~TestRegistry() {}
FreeFunctionTestCase::~FreeFunctionTestCase() {}
IGeneratorInfo::~IGeneratorInfo() {}
IGeneratorsForTest::~IGeneratorsForTest() {}
TagParser::~TagParser() {}
TagExtracter::~TagExtracter() {}
TagExpressionParser::~TagExpressionParser() {}
Matchers::Impl::StdString::Equals::~Equals() {}
Matchers::Impl::StdString::Contains::~Contains() {}
Matchers::Impl::StdString::StartsWith::~StartsWith() {}
Matchers::Impl::StdString::EndsWith::~EndsWith() {}
void Config::dummy() {}
INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( "basic", BasicReporter )
INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( "xml", XmlReporter )
INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( "junit", JunitReporter )
}
#ifdef __clang__
#pragma clang diagnostic pop
#endif
#endif
#ifdef CATCH_CONFIG_MAIN
// #included from: internal/catch_default_main.hpp
#define TWOBLUECUBES_CATCH_DEFAULT_MAIN_HPP_INCLUDED
#ifndef __OBJC__
// Standard C/C++ main entry point
int main (int argc, char * const argv[]) {
return Catch::Main( 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::Main( argc, (char* const*)argv );
#if !CATCH_ARC_ENABLED
[pool drain];
#endif
return result;
}
#endif // __OBJC__
#endif
//////
// If this config identifier is defined then all CATCH macros are prefixed with CATCH_
#ifdef CATCH_CONFIG_PREFIX_ALL
#define CATCH_REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE" )
#define CATCH_REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::NegateResult, "CATCH_REQUIRE_FALSE" )
#define CATCH_REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS" )
#define CATCH_REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS_AS" )
#define CATCH_REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_NOTHROW" )
#define CATCH_CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK" )
#define CATCH_CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::NegateResult, "CATCH_CHECK_FALSE" )
#define CATCH_CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_IF" )
#define CATCH_CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_ELSE" )
#define CATCH_CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CATCH_CHECK_NOFAIL" )
#define CATCH_CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS" )
#define CATCH_CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS_AS" )
#define CATCH_CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_NOTHROW" )
#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THAT" )
#define CATCH_REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THAT" )
#define CATCH_INFO( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Info, Catch::ResultDisposition::ContinueOnFailure, "CATCH_INFO" )
#define CATCH_WARN( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "CATCH_WARN" )
#define CATCH_FAIL( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL" )
#define CATCH_SUCCEED( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED" )
#define CATCH_SCOPED_INFO( msg ) INTERNAL_CATCH_SCOPED_INFO( msg, "CATCH_SCOPED_INFO" )
#define CATCH_CAPTURE( msg ) INTERNAL_CATCH_MSG( #msg " := " << msg, Catch::ResultWas::Info, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CAPTURE" )
#define CATCH_SCOPED_CAPTURE( msg ) INTERNAL_CATCH_SCOPED_INFO( #msg " := " << msg, "CATCH_SCOPED_CAPTURE" )
#define CATCH_SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
#define CATCH_TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description )
#define CATCH_TEST_CASE_NORETURN( name, description ) INTERNAL_CATCH_TESTCASE_NORETURN( name, description )
#define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "Anonymous test case" )
#define CATCH_METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description )
#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 )
// If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required
#else
#define REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "REQUIRE" )
#define REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::NegateResult, "REQUIRE_FALSE" )
#define REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., Catch::ResultDisposition::Normal, "REQUIRE_THROWS" )
#define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "REQUIRE_THROWS_AS" )
#define REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "REQUIRE_NOTHROW" )
#define CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK" )
#define CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::NegateResult, "CHECK_FALSE" )
#define CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_IF" )
#define CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_ELSE" )
#define CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CHECK_NOFAIL" )
#define CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS" )
#define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS_AS" )
#define CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK_NOTHROW" )
#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THAT" )
#define REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "REQUIRE_THAT" )
#define INFO( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Info, Catch::ResultDisposition::ContinueOnFailure, "INFO" )
#define WARN( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "WARN" )
#define FAIL( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL" )
#define SUCCEED( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED" )
#define SCOPED_INFO( msg ) INTERNAL_CATCH_SCOPED_INFO( msg, "SCOPED_INFO" )
#define CAPTURE( msg ) INTERNAL_CATCH_MSG( #msg " := " << msg, Catch::ResultWas::Info, Catch::ResultDisposition::ContinueOnFailure, "CAPTURE" )
#define SCOPED_CAPTURE( msg ) INTERNAL_CATCH_SCOPED_INFO( #msg " := " << msg, "SCOPED_CAPTURE" )
#define SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
#define TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description )
#define TEST_CASE_NORETURN( name, description ) INTERNAL_CATCH_TESTCASE_NORETURN( name, description )
#define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "Anonymous test case" )
#define METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description )
#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 )
using Catch::Detail::Approx;
#ifdef __clang__
#pragma clang diagnostic pop
#endif
#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
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