/*
* 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
// #included from: internal/catch_context.h
// #included from: catch_interfaces_reporter.h
// #included from: catch_common.h
#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 ATTRIBUTE_NORETURN __attribute__ ((noreturn))
#else
#define ATTRIBUTE_NORETURN
#endif
#include <sstream>
#include <stdexcept>
#include <algorithm>
namespace Catch
{
class NonCopyable {
NonCopyable( const NonCopyable& );
void operator = ( const NonCopyable& );
protected:
NonCopyable() {}
virtual ~NonCopyable() {}
};
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 );
}
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 )
{}
void swap( SourceLineInfo& other ){
file.swap( other.file );
std::swap( line, other.line );
}
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;
}
ATTRIBUTE_NORETURN
inline void throwLogicError( const std::string& message, const std::string& file, std::size_t line ) {
std::ostringstream oss;
oss << "Internal Catch error: '" << message << "' at: " << SourceLineInfo( file, line );
throw std::logic_error( oss.str() );
}
}
#define CATCH_INTERNAL_ERROR( msg ) throwLogicError( msg, __FILE__, __LINE__ );
#define CATCH_INTERNAL_LINEINFO ::Catch::SourceLineInfo( __FILE__, __LINE__ )
// #included from: catch_totals.hpp
namespace Catch
{
struct Counts
{
Counts() : passed( 0 ), failed( 0 ) {}
Counts operator - ( const Counts& other ) const {
Counts diff;
diff.passed = passed - other.passed;
diff.failed = failed - other.failed;
return diff;
}
std::size_t total() const {
return passed + failed;
}
std::size_t passed;
std::size_t failed;
};
struct Totals
{
Totals operator - ( const Totals& other ) const {
Totals diff;
diff.assertions = assertions - other.assertions;
diff.testCases = testCases - other.testCases;
return diff;
}
Counts assertions;
Counts testCases;
};
}
// #included from: catch_ptr.hpp
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 ){
m_p->addRef();
}
Ptr( const Ptr& other ) : m_p( other.m_p ){
m_p->addRef();
}
~Ptr(){
if( m_p )
m_p->release();
}
Ptr& operator = ( T* p ){
Ptr temp( p );
swap( temp );
return *this;
}
Ptr& operator = ( Ptr& 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*(){
return *m_p;
}
const T& operator*() const{
return *m_p;
}
T* operator->(){
return m_p;
}
const T* operator->() const{
return m_p;
}
private:
T* m_p;
};
struct IShared : NonCopyable {
virtual ~IShared(){}
virtual void addRef() = 0;
virtual void release() = 0;
};
template<typename T>
struct SharedImpl : T {
SharedImpl() : m_rc( 0 ){}
virtual void addRef(){
++m_rc;
}
virtual void release(){
if( --m_rc == 0 )
delete this;
}
int m_rc;
};
} // end namespace Catch
#include <string>
#include <ostream>
#include <map>
namespace Catch
{
struct IReporterConfig {
virtual ~IReporterConfig() {}
virtual std::ostream& stream () const = 0;
virtual bool includeSuccessfulResults () const = 0;
virtual std::string getName () const = 0;
};
class TestCaseInfo;
class ResultInfo;
struct IReporter : IShared {
virtual ~IReporter() {}
virtual bool shouldRedirectStdout() const = 0;
virtual void StartTesting() = 0;
virtual void EndTesting( const Totals& totals ) = 0;
virtual void StartGroup( const std::string& groupName ) = 0;
virtual void EndGroup( const std::string& groupName, const Totals& totals ) = 0;
virtual void StartSection( const std::string& sectionName, const std::string description ) = 0;
virtual void EndSection( const std::string& sectionName, const Counts& assertions ) = 0;
virtual void StartTestCase( const TestCaseInfo& testInfo ) = 0;
virtual void EndTestCase( const TestCaseInfo& testInfo, const Totals& totals, const std::string& stdOut, const std::string& stdErr ) = 0;
virtual void Result( const ResultInfo& result ) = 0;
};
struct IReporterFactory {
virtual ~IReporterFactory() {}
virtual IReporter* create( const IReporterConfig& config ) const = 0;
virtual std::string getDescription() const = 0;
};
struct IReporterRegistry {
typedef std::map<std::string, IReporterFactory*> FactoryMap;
virtual ~IReporterRegistry() {}
virtual IReporter* create( const std::string& name, const IReporterConfig& config ) const = 0;
virtual void registerReporter( const std::string& name, IReporterFactory* factory ) = 0;
virtual const FactoryMap& getFactories() const = 0;
};
inline std::string trim( const std::string& 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 <memory>
#include <vector>
#include <stdlib.h>
namespace Catch
{
class TestCaseInfo;
struct IResultCapture;
struct ITestCaseRegistry;
struct IRunner;
struct IExceptionTranslatorRegistry;
class GeneratorsForTest;
class StreamBufBase : public std::streambuf{};
class Context
{
Context();
Context( const Context& );
void operator=( const Context& );
static Context& me();
public:
static void setRunner( IRunner* runner );
static void setResultCapture( IResultCapture* resultCapture );
static IResultCapture& getResultCapture();
static IReporterRegistry& getReporterRegistry();
static ITestCaseRegistry& getTestCaseRegistry();
static IExceptionTranslatorRegistry& getExceptionTranslatorRegistry();
static std::streambuf* createStreamBuf( const std::string& streamName );
static IRunner& getRunner();
static size_t getGeneratorIndex( const std::string& fileInfo, size_t totalSize );
static bool advanceGeneratorsForCurrentTest();
static void cleanUp();
private:
static Context*& singleInstance();
GeneratorsForTest* findGeneratorsForCurrentTest();
GeneratorsForTest& getGeneratorsForCurrentTest();
private:
std::auto_ptr<IReporterRegistry> m_reporterRegistry;
std::auto_ptr<ITestCaseRegistry> m_testCaseRegistry;
std::auto_ptr<IExceptionTranslatorRegistry> m_exceptionTranslatorRegistry;
IRunner* m_runner;
IResultCapture* m_resultCapture;
std::map<std::string, GeneratorsForTest*> m_generatorsByTestName;
};
}
// #included from: internal/catch_test_registry.hpp
// #included from: catch_interfaces_testcase.h
#include <vector>
namespace Catch
{
struct ITestCase
{
virtual ~ITestCase
()
{}
virtual void invoke
() const = 0;
virtual ITestCase* clone
() const = 0;
virtual bool operator ==
( const ITestCase& other
) const = 0;
virtual bool operator <
( const ITestCase& other
) const = 0;
};
class TestCaseInfo;
struct ITestCaseRegistry
{
virtual ~ITestCaseRegistry
()
{}
virtual void registerTest
( const TestCaseInfo& testInfo
) = 0;
virtual const std::vector<TestCaseInfo>& getAllTests
() const = 0;
virtual std::vector<TestCaseInfo> getMatchingTestCases
( const std::string& rawTestSpec
) = 0;
};
}
namespace Catch
{
template<typename C>
class MethodTestCase : public ITestCase
{
public:
MethodTestCase( void (C::*method)() ) : m_method( method ) {}
virtual void invoke() const {
C obj;
(obj.*m_method)();
}
virtual ITestCase* clone() const {
return new MethodTestCase<C>( m_method );
}
virtual bool operator == ( const ITestCase& other ) const {
const MethodTestCase* mtOther = dynamic_cast<const MethodTestCase*>( &other );
return mtOther && m_method == mtOther->m_method;
}
virtual bool operator < ( const ITestCase& other ) const {
const MethodTestCase* mtOther = dynamic_cast<const MethodTestCase*>( &other );
return mtOther && &m_method < &mtOther->m_method;
}
private:
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* name,
const char* description,
const SourceLineInfo& lineInfo ) {
registerTestCase( new MethodTestCase<C>( method ), name, description, lineInfo );
}
void registerTestCase( ITestCase* testCase,
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_ )() 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 CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, Name, Desc ) \
namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &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, TestName, Desc, CATCH_INTERNAL_LINEINFO ); \
} \
void INTERNAL_CATCH_UNIQUE_NAME( TestCaseMethod_catch_internal_ )::test()
// #included from: internal/catch_capture.hpp
// #included from: catch_expression.hpp
// #included from: catch_resultinfo_builder.hpp
// #included from: catch_tostring.hpp
#include <sstream>
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";
}
#ifdef CATCH_CONFIG_CPP11_NULLPTR
inline std::string toString( std::nullptr_t null ) {
return "nullptr";
}
#endif
} // end namespace Catch
// #included from: catch_resultinfo.hpp
#include <string>
// #included from: catch_result_type.h
namespace Catch
{
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
}; };
struct ResultAction
{
enum Value
{
None,
Failed = 1, // Failure - but no debug break if Debug bit not set
DebugFailed = 3 // Indicates that the debugger should break, if possible
};
};
}
namespace Catch
{
class ResultInfo
{
public:
///////////////////////////////////////////////////////////////////////////
ResultInfo
()
: m_macroName(),
m_expr(),
m_lhs(),
m_rhs(),
m_op(),
m_message(),
m_result( ResultWas::Unknown ),
m_isNot( false )
{}
///////////////////////////////////////////////////////////////////////////
ResultInfo
(
const char* expr,
ResultWas::OfType result,
bool isNot,
const SourceLineInfo& lineInfo,
const char* macroName,
const char* message
)
: m_macroName( macroName ),
m_lineInfo( lineInfo ),
m_expr( expr ),
m_lhs(),
m_rhs(),
m_op( isNotExpression( expr ) ? "!" : "" ),
m_message( message ),
m_result( result ),
m_isNot( isNot )
{
if( isNot )
m_expr = "!" + m_expr;
}
///////////////////////////////////////////////////////////////////////////
virtual ~ResultInfo
()
{
}
///////////////////////////////////////////////////////////////////////////
bool ok
()
const
{
return ( m_result & ResultWas::FailureBit ) != ResultWas::FailureBit;
}
///////////////////////////////////////////////////////////////////////////
ResultWas::OfType getResultType
()
const
{
return m_result;
}
///////////////////////////////////////////////////////////////////////////
bool hasExpression
()
const
{
return !m_expr.empty();
}
///////////////////////////////////////////////////////////////////////////
bool hasMessage
()
const
{
return !m_message.empty();
}
///////////////////////////////////////////////////////////////////////////
std::string getExpression
()
const
{
return m_expr;
}
///////////////////////////////////////////////////////////////////////////
bool hasExpandedExpression
()
const
{
return hasExpression() && getExpandedExpressionInternal() != m_expr;
}
///////////////////////////////////////////////////////////////////////////
std::string getExpandedExpression
()
const
{
return hasExpression() ? getExpandedExpressionInternal() : "";
}
///////////////////////////////////////////////////////////////////////////
std::string getMessage
()
const
{
return m_message;
}
///////////////////////////////////////////////////////////////////////////
std::string getFilename
()
const
{
return m_lineInfo.file;
}
///////////////////////////////////////////////////////////////////////////
std::size_t getLine
()
const
{
return m_lineInfo.line;
}
///////////////////////////////////////////////////////////////////////////
std::string getTestMacroName
()
const
{
return m_macroName;
}
protected:
///////////////////////////////////////////////////////////////////////////
std::string getExpandedExpressionInternal
()
const
{
if( m_op == "" || m_isNot )
return m_lhs.empty() ? m_expr : m_op + m_lhs;
else if( m_op == "matches" )
return m_lhs + " " + m_rhs;
else if( m_op != "!" )
{
if( m_lhs.size() + m_rhs.size() < 30 )
return m_lhs + " " + m_op + " " + m_rhs;
else if( m_lhs.size() < 70 && m_rhs.size() < 70 )
return "\n\t" + m_lhs + "\n\t" + m_op + "\n\t" + m_rhs;
else
return "\n" + m_lhs + "\n" + m_op + "\n" + m_rhs + "\n\n";
}
else
return "{can't expand - use " + m_macroName + "_FALSE( " + m_expr.substr(1) + " ) instead of " + m_macroName + "( " + m_expr + " ) for better diagnostics}";
}
///////////////////////////////////////////////////////////////////////////
bool isNotExpression
(
const char* expr
)
{
return expr && expr[0] == '!';
}
protected:
std::string m_macroName;
SourceLineInfo m_lineInfo;
std::string m_expr, m_lhs, m_rhs, m_op;
std::string m_message;
ResultWas::OfType m_result;
bool m_isNot;
};
} // end namespace Catch
// #included from: catch_evaluate.hpp
namespace Catch
{
namespace Internal
{
enum Operator
{
IsEqualTo,
IsNotEqualTo,
IsLessThan,
IsGreaterThan,
IsLessThanOrEqualTo,
IsGreaterThanOrEqualTo
};
template<Operator Op>
struct OperatorTraits{ static const char* getName(){ return "*error - unknown operator*"; } };
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 );
}
// "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 );
}
template<Operator Op, typename T>
bool compare( long lhs, const T* rhs )
{
return Evaluator<const T*, const T*, Op>::evaluate( reinterpret_cast<const T*>( lhs ), rhs );
}
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( const T* lhs, long rhs )
{
return Evaluator<const T*, const T*, Op>::evaluate( lhs, reinterpret_cast<const T*>( rhs ) );
}
template<Operator Op, typename T>
bool compare( T* lhs, long rhs )
{
return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
}
} // end of namespace Internal
} // end of namespace Catch
namespace Catch
{
struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison;
class ResultInfoBuilder : public ResultInfo
{
public:
ResultInfoBuilder() {}
ResultInfoBuilder( const char* expr,
bool isNot,
const SourceLineInfo& lineInfo,
const char* macroName,
const char* message = "" )
: ResultInfo( expr, ResultWas::Unknown, isNot, lineInfo, macroName, message )
{}
void setResultType( ResultWas::OfType result ) {
// Flip bool results if isNot is set
if( m_isNot && result == ResultWas::Ok )
m_result = ResultWas::ExpressionFailed;
else if( m_isNot && result == ResultWas::ExpressionFailed )
m_result = ResultWas::Ok;
else
m_result = result;
}
void setMessage( const std::string& message ) {
m_message = message;
}
void setLineInfo( const SourceLineInfo& lineInfo ) {
m_lineInfo = lineInfo;
}
void setLhs( const std::string& lhs ) {
m_lhs = lhs;
}
void setRhs( const std::string& rhs ) {
m_rhs = rhs;
}
void setOp( const std::string& op ) {
m_op = op;
}
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:
friend class ResultBuilder;
template<typename T> friend class Expression;
template<typename T> friend class PtrExpression;
ResultInfoBuilder& captureBoolExpression( bool result ) {
m_lhs = Catch::toString( result );
m_op = m_isNot ? "!" : "";
setResultType( result ? ResultWas::Ok : ResultWas::ExpressionFailed );
return *this;
}
template<Internal::Operator Op, typename T1, typename T2>
ResultInfoBuilder& captureExpression( const T1& lhs, const T2& rhs ) {
setResultType( Internal::compare<Op>( lhs, rhs ) ? ResultWas::Ok : ResultWas::ExpressionFailed );
m_lhs = Catch::toString( lhs );
m_rhs = Catch::toString( rhs );
m_op = Internal::OperatorTraits<Op>::getName();
return *this;
}
template<Internal::Operator Op, typename T>
ResultInfoBuilder& captureExpression( const T* lhs, int rhs ) {
return captureExpression<Op>( lhs, reinterpret_cast<const T*>( rhs ) );
}
};
} // end namespace Catch
namespace Catch
{
template<typename T>
class Expression
{
void operator = ( const Expression& );
public:
Expression( ResultInfoBuilder& result, T lhs )
: m_result( result ),
m_lhs( lhs )
{}
template<typename RhsT>
ResultInfoBuilder& operator == ( const RhsT& rhs ) {
return m_result.captureExpression<Internal::IsEqualTo>( m_lhs, rhs );
}
template<typename RhsT>
ResultInfoBuilder& operator != ( const RhsT& rhs ) {
return m_result.captureExpression<Internal::IsNotEqualTo>( m_lhs, rhs );
}
template<typename RhsT>
ResultInfoBuilder& operator < ( const RhsT& rhs ) {
return m_result.captureExpression<Internal::IsLessThan>( m_lhs, rhs );
}
template<typename RhsT>
ResultInfoBuilder& operator > ( const RhsT& rhs ) {
return m_result.captureExpression<Internal::IsGreaterThan>( m_lhs, rhs );
}
template<typename RhsT>
ResultInfoBuilder& operator <= ( const RhsT& rhs ) {
return m_result.captureExpression<Internal::IsLessThanOrEqualTo>( m_lhs, rhs );
}
template<typename RhsT>
ResultInfoBuilder& operator >= ( const RhsT& rhs ) {
return m_result.captureExpression<Internal::IsGreaterThanOrEqualTo>( m_lhs, rhs );
}
ResultInfoBuilder& operator == ( bool rhs ) {
return m_result.captureExpression<Internal::IsEqualTo>( m_lhs, rhs );
}
ResultInfoBuilder& operator != ( bool rhs ) {
return m_result.captureExpression<Internal::IsNotEqualTo>( m_lhs, rhs );
}
operator ResultInfoBuilder& () {
return m_result.captureBoolExpression( m_lhs );
}
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:
ResultInfoBuilder& m_result;
T m_lhs;
};
template<typename LhsT>
class PtrExpression
{
public:
PtrExpression ( ResultInfoBuilder& result, const LhsT* lhs )
: m_result( &result ),
m_lhs( lhs )
{}
template<typename RhsT>
ResultInfoBuilder& operator == ( const RhsT* rhs ) {
return m_result->captureExpression<Internal::IsEqualTo>( m_lhs, rhs );
}
// This catches NULL
ResultInfoBuilder& operator == ( LhsT* rhs ) {
return m_result->captureExpression<Internal::IsEqualTo>( m_lhs, rhs );
}
template<typename RhsT>
ResultInfoBuilder& operator != ( const RhsT* rhs ) {
return m_result->captureExpression<Internal::IsNotEqualTo>( m_lhs, rhs );
}
// This catches NULL
ResultInfoBuilder& operator != ( LhsT* rhs ) {
return m_result->captureExpression<Internal::IsNotEqualTo>( m_lhs, rhs );
}
operator ResultInfoBuilder& () {
return m_result->captureBoolExpression( m_lhs );
}
private:
ResultInfoBuilder* m_result;
const LhsT* m_lhs;
};
} // end namespace Catch
// #included from: catch_interfaces_capture.h
#include <string>
namespace Catch
{
class TestCaseInfo;
class ScopedInfo;
class ResultInfoBuilder;
class ResultInfo;
struct IResultCapture
{
virtual ~IResultCapture
()
{}
virtual void testEnded
( const ResultInfo& result
) = 0;
virtual bool sectionStarted
( const std::string& name,
const std::string& description,
const SourceLineInfo& lineInfo,
Counts& assertions
) = 0;
virtual void sectionEnded
( const std::string& name,
const Counts& assertions
) = 0;
virtual void pushScopedInfo
( ScopedInfo* scopedInfo
) = 0;
virtual void popScopedInfo
( ScopedInfo* scopedInfo
) = 0;
virtual bool shouldDebugBreak
() const = 0;
virtual ResultAction::Value acceptResult
( bool result
) = 0;
virtual ResultAction::Value acceptResult
( ResultWas::OfType result
) = 0;
virtual ResultAction::Value acceptExpression
( const ResultInfoBuilder& resultInfo
) = 0;
virtual void acceptMessage
( const std::string& msg
) = 0;
virtual std::string getCurrentTestName
() const = 0;
virtual const ResultInfo* getLastResult
() const = 0;
};
}
// #included from: catch_debugger.hpp
#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
inline bool isDebuggerActive()
// Returns true if the current process is being debugged (either
// running under the debugger or has a debugger attached post facto).
{
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
#include <sstream>
namespace Catch
{
struct TestFailureException{};
struct DummyExceptionType_DontUse{};
class ResultBuilder
{
public:
///////////////////////////////////////////////////////////////////////////
ResultBuilder
(
const SourceLineInfo& lineInfo,
const char* macroName,
const char* expr = "",
bool isNot = false
)
: m_result( expr, isNot, lineInfo, macroName ),
m_messageStream()
{}
///////////////////////////////////////////////////////////////////////////
template<typename T>
Expression<const T&> operator->*
(
const T & operand
)
{
Expression<const T&> expr( m_result, operand );
return expr;
}
///////////////////////////////////////////////////////////////////////////
Expression<const char*> operator->*
(
const char* const& operand
)
{
Expression<const char*> expr( m_result, operand );
return expr;
}
///////////////////////////////////////////////////////////////////////////
template<typename T>
PtrExpression<T> operator->*
(
const T* operand
)
{
PtrExpression<T> expr( m_result, operand );
return expr;
}
///////////////////////////////////////////////////////////////////////////
template<typename T>
PtrExpression<T> operator->*
(
T* operand
)
{
PtrExpression<T> expr( m_result, operand );
return expr;
}
///////////////////////////////////////////////////////////////////////////
Expression<bool> operator->*
(
bool value
)
{
Expression<bool> expr( m_result, value );
return expr;
}
///////////////////////////////////////////////////////////////////////////
template<typename T>
ResultBuilder& operator <<
(
const T & value
)
{
m_messageStream << Catch::toString( value );
return *this;
}
///////////////////////////////////////////////////////////////////////////
template<typename MatcherT, typename ArgT>
ResultBuilder& acceptMatcher
(
const MatcherT& matcher,
const ArgT& arg,
const std::string& matcherCallAsString
)
{
std::string matcherAsString = Catch::toString( matcher );
if( matcherAsString == "{?}" )
matcherAsString = matcherCallAsString;
m_result.setLhs( Catch::toString( arg ) );
m_result.setRhs( matcherAsString );
m_result.setOp( "matches" );
m_result.setResultType( matcher( arg ) ? ResultWas::Ok : ResultWas::ExpressionFailed );
return *this;
}
///////////////////////////////////////////////////////////////////////////
template<typename MatcherT, typename ArgT>
ResultBuilder& acceptMatcher
(
const MatcherT& matcher,
ArgT* arg,
const std::string& matcherCallAsString
)
{
std::string matcherAsString = Catch::toString( matcher );
if( matcherAsString == "{?}" )
matcherAsString = matcherCallAsString;
m_result.setLhs( Catch::toString( arg ) );
m_result.setRhs( matcherAsString );
m_result.setOp( "matches" );
m_result.setResultType( matcher( arg ) ? ResultWas::Ok : ResultWas::ExpressionFailed );
return *this;
}
///////////////////////////////////////////////////////////////////////////
ResultBuilder& setResultType
(
ResultWas::OfType resultType
)
{
m_result.setResultType( resultType );
return *this;
}
///////////////////////////////////////////////////////////////////////////
operator ResultInfoBuilder&
()
{
m_result.setMessage( m_messageStream.str() );
return m_result;
}
private:
ResultInfoBuilder m_result;
std::ostringstream m_messageStream;
};
class ScopedInfo
{
public:
ScopedInfo() : m_oss() {
Context::getResultCapture().pushScopedInfo( this );
}
~ScopedInfo() {
Context::getResultCapture().popScopedInfo( this );
}
template<typename T>
ScopedInfo& operator << ( const T& value ) {
m_oss << value;
return *this;
}
std::string getInfo () const {
return m_oss.str();
}
private:
std::ostringstream m_oss;
};
// This is just here to avoid compiler warnings with macro constants
inline bool isTrue( bool value ){ return value; }
} // end namespace Catch
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_ACCEPT_EXPR( expr, stopOnFailure, originalExpr ) \
if( Catch::ResultAction::Value internal_catch_action = Catch::Context::getResultCapture().acceptExpression( expr ) ) \
{ \
if( internal_catch_action == Catch::ResultAction::DebugFailed ) BreakIntoDebugger(); \
if( Catch::isTrue( stopOnFailure ) ) 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_TEST( expr, isNot, stopOnFailure, macroName ) \
do{ try{ \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ResultBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr, isNot )->*expr ), stopOnFailure, expr ); \
}catch( Catch::TestFailureException& ){ \
throw; \
} catch( ... ){ \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ResultBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ) << Catch::Context::getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), false, expr ); \
throw; \
}}while( Catch::isTrue( false ) )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_IF( expr, isNot, stopOnFailure, macroName ) \
INTERNAL_CATCH_TEST( expr, isNot, stopOnFailure, macroName ); \
if( Catch::Context::getResultCapture().getLastResult()->ok() )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_ELSE( expr, isNot, stopOnFailure, macroName ) \
INTERNAL_CATCH_TEST( expr, isNot, stopOnFailure, macroName ); \
if( !Catch::Context::getResultCapture().getLastResult()->ok() )
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_NO_THROW( expr, stopOnFailure, macroName ) \
try \
{ \
expr; \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ResultBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ).setResultType( Catch::ResultWas::Ok ), stopOnFailure, false ); \
} \
catch( ... ) \
{ \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ResultBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ) << Catch::Context::getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), stopOnFailure, false ); \
}
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS( expr, exceptionType, stopOnFailure, macroName ) \
try \
{ \
expr; \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ResultBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ).setResultType( Catch::ResultWas::DidntThrowException ), stopOnFailure, false ); \
} \
catch( Catch::TestFailureException& ) \
{ \
throw; \
} \
catch( exceptionType ) \
{ \
INTERNAL_CATCH_ACCEPT_EXPR( Catch::ResultBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ).setResultType( Catch::ResultWas::Ok ), stopOnFailure, false ); \
}
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, stopOnFailure, macroName ) \
INTERNAL_CATCH_THROWS( expr, exceptionType, stopOnFailure, macroName ) \
catch( ... ) \
{ \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ResultBuilder( CATCH_INTERNAL_LINEINFO, macroName, #expr ) << Catch::Context::getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), stopOnFailure, false ); \
}
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_MSG( reason, resultType, stopOnFailure, macroName ) \
Catch::Context::getResultCapture().acceptExpression( ( Catch::ResultBuilder( CATCH_INTERNAL_LINEINFO, macroName ) << reason ).setResultType( resultType ) );
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_SCOPED_INFO( log ) \
Catch::ScopedInfo INTERNAL_CATCH_UNIQUE_NAME( info ); \
INTERNAL_CATCH_UNIQUE_NAME( info ) << log
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CHECK_THAT( arg, matcher, stopOnFailure, macroName ) \
do{ try{ \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ResultBuilder( CATCH_INTERNAL_LINEINFO, macroName, #arg " " #matcher, false ).acceptMatcher( matcher, arg, #matcher ) ), stopOnFailure, false ); \
}catch( Catch::TestFailureException& ){ \
throw; \
} catch( ... ){ \
INTERNAL_CATCH_ACCEPT_EXPR( ( Catch::ResultBuilder( CATCH_INTERNAL_LINEINFO, macroName, #arg " " #matcher ) << Catch::Context::getExceptionTranslatorRegistry().translateActiveException() ).setResultType( Catch::ResultWas::ThrewException ), false, false ); \
throw; \
}}while( Catch::isTrue( false ) )
// #included from: internal/catch_section.hpp
#include <string>
namespace Catch
{
class Section
{
public:
///////////////////////////////////////////////////////////////////////
Section
(
const std::string& name,
const std::string& description,
const SourceLineInfo& lineInfo
)
: m_name( name ),
m_sectionIncluded( Context::getResultCapture().sectionStarted( name, description, lineInfo, m_assertions ) )
{
}
///////////////////////////////////////////////////////////////////////
~Section
()
{
if( m_sectionIncluded )
Context::getResultCapture().sectionEnded( m_name, m_assertions );
}
///////////////////////////////////////////////////////////////////////
// This indicates whether the section should be executed or not
operator bool
()
{
return m_sectionIncluded;
}
private:
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
#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 = Context::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
#include <string>
namespace Catch
{
typedef std::string(*exceptionTranslateFunction)();
struct IExceptionTranslator
{
virtual ~IExceptionTranslator(){}
virtual std::string translate() const = 0;
};
struct IExceptionTranslatorRegistry
{
virtual ~IExceptionTranslatorRegistry
()
{}
virtual void registerTranslator
( IExceptionTranslator* translator
) = 0;
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& )
)
{
Catch::Context::getExceptionTranslatorRegistry().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
#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_test_case_info.hpp
#include <map>
#include <string>
namespace Catch
{
class TestCaseInfo
{
public:
///////////////////////////////////////////////////////////////////////
TestCaseInfo
(
ITestCase* testCase,
const char* name,
const char* description,
const SourceLineInfo& lineInfo
)
: m_test( testCase ),
m_name( name ),
m_description( description ),
m_lineInfo( lineInfo )
{
}
///////////////////////////////////////////////////////////////////////
TestCaseInfo
()
: m_test( NULL ),
m_name(),
m_description()
{
}
///////////////////////////////////////////////////////////////////////
TestCaseInfo
(
const TestCaseInfo& other
)
: m_test( other.m_test->clone() ),
m_name( other.m_name ),
m_description( other.m_description ),
m_lineInfo( other.m_lineInfo )
{
}
///////////////////////////////////////////////////////////////////////
TestCaseInfo
(
const TestCaseInfo& other,
const std::string& name
)
: m_test( other.m_test->clone() ),
m_name( name ),
m_description( other.m_description ),
m_lineInfo( other.m_lineInfo )
{
}
///////////////////////////////////////////////////////////////////////
TestCaseInfo& operator =
(
const TestCaseInfo& other
)
{
TestCaseInfo temp( other );
swap( temp );
return *this;
}
///////////////////////////////////////////////////////////////////////
~TestCaseInfo
()
{
delete m_test;
}
///////////////////////////////////////////////////////////////////////
void invoke
()
const
{
m_test->invoke();
}
///////////////////////////////////////////////////////////////////////
const std::string& getName
()
const
{
return m_name;
}
///////////////////////////////////////////////////////////////////////
const std::string& getDescription
()
const
{
return m_description;
}
///////////////////////////////////////////////////////////////////////
const SourceLineInfo& getLineInfo
()
const
{
return m_lineInfo;
}
///////////////////////////////////////////////////////////////////////
bool isHidden
()
const
{
return m_name.size() >= 2 && m_name[0] == '.' && m_name[1] == '/';
}
///////////////////////////////////////////////////////////////////////
void swap
(
TestCaseInfo& other
)
{
std::swap( m_test, other.m_test );
m_name.swap( other.m_name );
m_description.swap( other.m_description );
m_lineInfo.swap( other.m_lineInfo );
}
///////////////////////////////////////////////////////////////////////
bool operator ==
(
const TestCaseInfo& other
)
const
{
return *m_test == *other.m_test && m_name == other.m_name;
}
///////////////////////////////////////////////////////////////////////
bool operator <
(
const TestCaseInfo& other
)
const
{
return m_name < other.m_name;
}
private:
ITestCase* m_test;
std::string m_name;
std::string m_description;
SourceLineInfo m_lineInfo;
};
///////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
class TestSpec
{
public:
///////////////////////////////////////////////////////////////////////
TestSpec
(
const std::string& rawSpec
)
: m_rawSpec( rawSpec ),
m_isWildcarded( false )
{
if( m_rawSpec[m_rawSpec.size()-1] == '*' )
{
m_rawSpec = m_rawSpec.substr( 0, m_rawSpec.size()-1 );
m_isWildcarded = true;
}
}
///////////////////////////////////////////////////////////////////////
bool matches
(
const std::string& testName
)
const
{
if( !m_isWildcarded )
return m_rawSpec == testName;
else
return testName.size() >= m_rawSpec.size() && testName.substr( 0, m_rawSpec.size() ) == m_rawSpec;
}
private:
std::string m_rawSpec;
bool m_isWildcarded;
};
}
// #included from: internal/catch_matchers.hpp
namespace Catch
{
namespace Matchers
{
namespace Impl
{
namespace StdString
{
struct Contains
{
Contains( const std::string& substr ) : m_substr( substr ){}
bool operator()( const std::string& str ) const
{
return str.find( m_substr ) != std::string::npos;
}
friend std::ostream& operator<<( std::ostream& os, const Contains& matcher )
{
os << "contains: \"" << matcher.m_substr << "\"";
return os;
}
std::string m_substr;
};
struct StartsWith
{
StartsWith( const std::string& substr ) : m_substr( substr ){}
bool operator()( const std::string& str ) const
{
return str.find( m_substr ) == 0;
}
friend std::ostream& operator<<( std::ostream& os, const StartsWith& matcher )
{
os << "starts with: \"" << matcher.m_substr << "\"";
return os;
}
std::string m_substr;
};
struct EndsWith
{
EndsWith( const std::string& substr ) : m_substr( substr ){}
bool operator()( const std::string& str ) const
{
return str.find( m_substr ) == str.size() - m_substr.size();
}
friend std::ostream& operator<<( std::ostream& os, const EndsWith& matcher )
{
os << "ends with: \"" << matcher.m_substr << "\"";
return os;
}
std::string m_substr;
};
} // namespace StdString
} // namespace Impl
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
#ifdef __OBJC__
// #included from: internal/catch_objc.hpp
#import <Foundation/Foundation.h>
#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
#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
#else
inline void arcSafeRelease( NSObject* ){}
inline id performOptionalSelector( id obj, SEL sel )
{
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
if( [obj respondsToSelector: sel] )
return [obj performSelector: sel];
#pragma clang diagnostic pop
return nil;
}
#define CATCH_UNSAFE_UNRETAINED __unsafe_unretained
#endif
///////////////////////////////////////////////////////////////////////////////
// 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 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 );
}
///////////////////////////////////////////////////////////////////////
virtual ITestCase* clone
()
const
{
return new OcMethod( m_cls, m_sel );
}
///////////////////////////////////////////////////////////////////////
virtual bool operator ==
(
const ITestCase& other
)
const
{
const OcMethod* ocmOther = dynamic_cast<const OcMethod*> ( &other );
return ocmOther && ocmOther->m_sel == m_sel;
}
///////////////////////////////////////////////////////////////////////
virtual bool operator <
(
const ITestCase& other
)
const
{
const OcMethod* ocmOther = dynamic_cast<const OcMethod*> ( &other );
return ocmOther && ocmOther->m_sel < m_sel;
}
private:
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( 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 );
Context::getTestCaseRegistry().registerTest( TestCaseInfo( new OcMethod( cls, selector ), name.c_str(), desc.c_str(), SourceLineInfo() ) );
noTestMethods++;
}
}
free(methods);
}
}
return noTestMethods;
}
inline std::string toString( NSString* const& nsstring )
{
return std::string( "@\"" ) + [nsstring UTF8String] + "\"";
}
namespace Matchers
{
namespace Impl
{
namespace NSStringMatchers
{
struct StringHolder
{
StringHolder( NSString* substr ) : m_substr( [substr copy] ){}
StringHolder()
{
arcSafeRelease( m_substr );
}
NSString* m_substr;
};
struct Equals : StringHolder
{
Equals( NSString* substr ) : StringHolder( substr ){}
bool operator()( NSString* str ) const
{
return [str isEqualToString:m_substr];
}
friend std::ostream& operator<<( std::ostream& os, const Equals& matcher )
{
os << "equals string: " << Catch::toString( matcher.m_substr );
return os;
}
};
struct Contains : StringHolder
{
Contains( NSString* substr ) : StringHolder( substr ){}
bool operator()( NSString* str ) const
{
return [str rangeOfString:m_substr].location != NSNotFound;
}
friend std::ostream& operator<<( std::ostream& os, const Contains& matcher )
{
os << "contains: " << Catch::toString( matcher.m_substr );
return os;
}
};
struct StartsWith : StringHolder
{
StartsWith( NSString* substr ) : StringHolder( substr ){}
bool operator()( NSString* str ) const
{
return [str rangeOfString:m_substr].location == 0;
}
friend std::ostream& operator<<( std::ostream& os, const StartsWith& matcher )
{
os << "starts with: " << Catch::toString( matcher.m_substr );
return os;
}
};
struct EndsWith : StringHolder
{
EndsWith( NSString* substr ) : StringHolder( substr ){}
bool operator()( NSString* str ) const
{
return [str rangeOfString:m_substr].location == [str length] - [m_substr length];
}
friend std::ostream& operator<<( std::ostream& os, const EndsWith& matcher )
{
os << "ends with: " << Catch::toString( matcher.m_substr );
return os;
}
};
} // 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: catch_runner.hpp
// #included from: internal/catch_context_impl.hpp
// #included from: catch_test_case_registry_impl.hpp
#include <vector>
#include <set>
#include <sstream>
#include <iostream>
namespace Catch
{
class TestRegistry : public ITestCaseRegistry {
public:
TestRegistry() : m_unnamedCount( 0 ) {}
virtual void registerTest( const TestCaseInfo& testInfo ) {
if( testInfo.getName() == "" ) {
std::ostringstream oss;
oss << testInfo.getName() << "unnamed/" << ++m_unnamedCount;
return registerTest( TestCaseInfo( testInfo, oss.str() ) );
}
if( m_functions.find( testInfo ) == m_functions.end() ) {
m_functions.insert( testInfo );
m_functionsInOrder.push_back( testInfo );
}
else {
const TestCaseInfo& prev = *m_functions.find( testInfo );
std::cerr << "error: TEST_CASE( \"" << testInfo.getName() << "\" ) already defined.\n"
<< "\tFirst seen at " << SourceLineInfo( prev.getLineInfo() ) << "\n"
<< "\tRedefined at " << SourceLineInfo( testInfo.getLineInfo() ) << std::endl;
exit(1);
}
}
virtual const std::vector<TestCaseInfo>& getAllTests() const {
return m_functionsInOrder;
}
virtual std::vector<TestCaseInfo> getMatchingTestCases( const std::string& rawTestSpec ) {
TestSpec testSpec( rawTestSpec );
std::vector<TestCaseInfo> testList;
std::vector<TestCaseInfo>::const_iterator it = m_functionsInOrder.begin();
std::vector<TestCaseInfo>::const_iterator itEnd = m_functionsInOrder.end();
for(; it != itEnd; ++it ) {
if( testSpec.matches( it->getName() ) ) {
testList.push_back( *it );
}
}
return testList;
}
private:
std::set<TestCaseInfo> m_functions;
std::vector<TestCaseInfo> m_functionsInOrder;
size_t m_unnamedCount;
};
///////////////////////////////////////////////////////////////////////////
class FreeFunctionTestCase : public ITestCase {
public:
FreeFunctionTestCase( TestFunction fun ) : m_fun( fun ) {}
virtual void invoke() const {
m_fun();
}
virtual ITestCase* clone() const {
return new FreeFunctionTestCase( m_fun );
}
virtual bool operator == ( const ITestCase& other ) const {
const FreeFunctionTestCase* ffOther = dynamic_cast<const FreeFunctionTestCase*> ( &other );
return ffOther && m_fun == ffOther->m_fun;
}
virtual bool operator < ( const ITestCase& other ) const {
const FreeFunctionTestCase* ffOther = dynamic_cast<const FreeFunctionTestCase*> ( &other );
return ffOther && m_fun < ffOther->m_fun;
}
private:
TestFunction m_fun;
};
///////////////////////////////////////////////////////////////////////////
AutoReg::AutoReg( TestFunction function,
const char* name,
const char* description,
const SourceLineInfo& lineInfo ) {
registerTestCase( new FreeFunctionTestCase( function ), name, description, lineInfo );
}
AutoReg::~AutoReg() {}
void AutoReg::registerTestCase( ITestCase* testCase,
const char* name,
const char* description,
const SourceLineInfo& lineInfo ) {
Context::getTestCaseRegistry().registerTest( TestCaseInfo( testCase, name, description, lineInfo ) );
}
} // end namespace Catch
// #included from: catch_runner_impl.hpp
// #included from: catch_interfaces_runner.h
#include <string>
namespace Catch
{
class TestCaseInfo;
struct IRunner
{
virtual ~IRunner
()
{}
virtual void runAll
( bool runHiddenTests = false
) = 0;
virtual std::size_t runMatching
( const std::string& rawTestSpec
) = 0;
virtual Totals getTotals
() const = 0;
};
}
// #included from: catch_config.hpp
#include <memory>
#include <vector>
#include <string>
#include <iostream>
namespace Catch
{
class Config : public IReporterConfig
{
private:
Config( const Config& other );
Config& operator = ( const Config& other );
public:
struct Include { enum What
{
FailedOnly,
SuccessfulResults
}; };
struct List{ enum What
{
None = 0,
Reports = 1,
Tests = 2,
All = 3,
WhatMask = 0xf,
AsText = 0x10,
AsXml = 0x11,
AsMask = 0xf0
}; };
///////////////////////////////////////////////////////////////////////////
Config()
: m_listSpec( List::None ),
m_shouldDebugBreak( false ),
m_showHelp( false ),
m_streambuf( NULL ),
m_os( std::cout.rdbuf() ),
m_includeWhat( Include::FailedOnly )
{}
///////////////////////////////////////////////////////////////////////////
~Config()
{
m_os.rdbuf( std::cout.rdbuf() );
delete m_streambuf;
}
///////////////////////////////////////////////////////////////////////////
void setReporter( const std::string& reporterName )
{
if( m_reporter.get() )
return setError( "Only one reporter may be specified" );
setReporter( Context::getReporterRegistry().create( reporterName, *this ) );
}
///////////////////////////////////////////////////////////////////////////
void addTestSpec( const std::string& testSpec )
{
m_testSpecs.push_back( testSpec );
}
///////////////////////////////////////////////////////////////////////////
bool testsSpecified() const
{
return !m_testSpecs.empty();
}
///////////////////////////////////////////////////////////////////////////
const std::vector<std::string>& getTestSpecs() const
{
return m_testSpecs;
}
///////////////////////////////////////////////////////////////////////////
List::What getListSpec( void ) const
{
return m_listSpec;
}
///////////////////////////////////////////////////////////////////////////
void setListSpec( List::What listSpec )
{
m_listSpec = listSpec;
}
///////////////////////////////////////////////////////////////////////////
void setFilename( const std::string& filename )
{
m_filename = filename;
}
///////////////////////////////////////////////////////////////////////////
const std::string& getFilename() const
{
return m_filename;
}
///////////////////////////////////////////////////////////////////////////
const std::string& getMessage() const
{
return m_message;
}
///////////////////////////////////////////////////////////////////////////
void setError( const std::string& errorMessage )
{
m_message = errorMessage + "\n\n" + "Usage: ...";
}
///////////////////////////////////////////////////////////////////////////
void setReporter( IReporter* reporter )
{
m_reporter = reporter;
}
///////////////////////////////////////////////////////////////////////////
Ptr<IReporter> getReporter()
{
if( !m_reporter.get() )
const_cast<Config*>( this )->setReporter( Context::getReporterRegistry().create( "basic", *this ) );
return m_reporter;
}
///////////////////////////////////////////////////////////////////////////
List::What listWhat() const
{
return static_cast<List::What>( m_listSpec & List::WhatMask );
}
///////////////////////////////////////////////////////////////////////////
List::What listAs() const
{
return static_cast<List::What>( m_listSpec & List::AsMask );
}
///////////////////////////////////////////////////////////////////////////
void setIncludeWhat( Include::What includeWhat )
{
m_includeWhat = includeWhat;
}
///////////////////////////////////////////////////////////////////////////
void setShouldDebugBreak( bool shouldDebugBreakFlag )
{
m_shouldDebugBreak = shouldDebugBreakFlag;
}
///////////////////////////////////////////////////////////////////////////
void setName( const std::string& name )
{
m_name = name;
}
///////////////////////////////////////////////////////////////////////////
std::string getName() const
{
return m_name;
}
///////////////////////////////////////////////////////////////////////////
bool shouldDebugBreak() const
{
return m_shouldDebugBreak;
}
///////////////////////////////////////////////////////////////////////////
void setShowHelp( bool showHelpFlag )
{
m_showHelp = showHelpFlag;
}
///////////////////////////////////////////////////////////////////////////
bool showHelp() const
{
return m_showHelp;
}
///////////////////////////////////////////////////////////////////////////
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 )
{
std::streambuf* newBuf = Context::createStreamBuf( streamName );
setStreamBuf( newBuf );
delete m_streambuf;
m_streambuf = newBuf;
}
///////////////////////////////////////////////////////////////////////////
virtual bool includeSuccessfulResults() const
{
return m_includeWhat == Include::SuccessfulResults;
}
private:
Ptr<IReporter> m_reporter;
std::string m_filename;
std::string m_message;
List::What m_listSpec;
std::vector<std::string> m_testSpecs;
bool m_shouldDebugBreak;
bool m_showHelp;
std::streambuf* m_streambuf;
mutable std::ostream m_os;
Include::What m_includeWhat;
std::string m_name;
};
} // end namespace Catch
// #included from: catch_running_test.hpp
// #included from: catch_section_info.hpp
#include <map>
#include <string>
namespace Catch
{
///////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
class SectionInfo
{
public:
enum Status
{
Root,
Unknown,
Branch,
TestedBranch,
TestedLeaf
};
///////////////////////////////////////////////////////////////////////
SectionInfo
(
SectionInfo* parent
)
: m_status( Unknown ),
m_parent( parent )
{
}
///////////////////////////////////////////////////////////////////////
SectionInfo
()
: m_status( Root ),
m_parent( NULL )
{
}
///////////////////////////////////////////////////////////////////////
~SectionInfo
()
{
deleteAllValues( m_subSections );
}
///////////////////////////////////////////////////////////////////////
bool shouldRun
()
const
{
return m_status < TestedBranch;
}
///////////////////////////////////////////////////////////////////////
bool ran
()
{
if( m_status < Branch )
{
m_status = TestedLeaf;
return true;
}
return false;
}
///////////////////////////////////////////////////////////////////////
void ranToCompletion
()
{
if( m_status == Branch && !hasUntestedSections() )
{
m_status = TestedBranch;
}
}
///////////////////////////////////////////////////////////////////////
SectionInfo* findSubSection
(
const std::string& name
)
{
std::map<std::string, SectionInfo*>::const_iterator it = m_subSections.find( name );
return it != m_subSections.end()
? it->second
: NULL;
}
///////////////////////////////////////////////////////////////////////
SectionInfo* addSubSection
(
const std::string& name
)
{
SectionInfo* subSection = new SectionInfo( this );
m_subSections.insert( std::make_pair( name, subSection ) );
m_status = Branch;
return subSection;
}
///////////////////////////////////////////////////////////////////////
SectionInfo* getParent
()
{
return m_parent;
}
///////////////////////////////////////////////////////////////////////
bool hasUntestedSections
()
const
{
if( m_status == Unknown )
return true;
std::map<std::string, SectionInfo*>::const_iterator it = m_subSections.begin();
std::map<std::string, SectionInfo*>::const_iterator itEnd = m_subSections.end();
for(; it != itEnd; ++it )
{
if( it->second->hasUntestedSections() )
return true;
}
return false;
}
private:
Status m_status;
std::map<std::string, SectionInfo*> m_subSections;
SectionInfo* m_parent;
};
}
namespace Catch
{
class RunningTest
{
enum RunStatus
{
NothingRun,
EncounteredASection,
RanAtLeastOneSection,
RanToCompletionWithSections,
RanToCompletionWithNoSections
};
public:
///////////////////////////////////////////////////////////////////////
explicit RunningTest
(
const TestCaseInfo* info = NULL
)
: m_info( info ),
m_runStatus( RanAtLeastOneSection ),
m_currentSection( &m_rootSection ),
m_changed( false )
{
}
///////////////////////////////////////////////////////////////////////
bool wasSectionSeen
()
const
{
return m_runStatus == RanAtLeastOneSection ||
m_runStatus == RanToCompletionWithSections;
}
///////////////////////////////////////////////////////////////////////
void reset
()
{
m_runStatus = NothingRun;
m_changed = false;
m_lastSectionToRun = NULL;
}
///////////////////////////////////////////////////////////////////////
void ranToCompletion
()
{
if( m_runStatus == RanAtLeastOneSection ||
m_runStatus == EncounteredASection )
{
m_runStatus = RanToCompletionWithSections;
if( m_lastSectionToRun )
{
m_lastSectionToRun->ranToCompletion();
m_changed = true;
}
}
else
{
m_runStatus = RanToCompletionWithNoSections;
}
}
///////////////////////////////////////////////////////////////////////
bool addSection
(
const std::string& name
)
{
if( m_runStatus == NothingRun )
m_runStatus = EncounteredASection;
SectionInfo* thisSection = m_currentSection->findSubSection( name );
if( !thisSection )
{
thisSection = m_currentSection->addSubSection( name );
m_changed = true;
}
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 TestCaseInfo& getTestCaseInfo
()
const
{
return *m_info;
}
///////////////////////////////////////////////////////////////////////
bool hasUntestedSections
()
const
{
return m_runStatus == RanAtLeastOneSection ||
( m_rootSection.hasUntestedSections() && m_changed );
}
private:
const TestCaseInfo* m_info;
RunStatus m_runStatus;
SectionInfo m_rootSection;
SectionInfo* m_currentSection;
SectionInfo* 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
(
Config& config
)
: m_runningTest( NULL ),
m_config( config ),
m_reporter( config.getReporter() ),
m_prevRunner( &Context::getRunner() ),
m_prevResultCapture( &Context::getResultCapture() )
{
Context::setRunner( this );
Context::setResultCapture( this );
m_reporter->StartTesting();
}
///////////////////////////////////////////////////////////////////////////
~Runner
()
{
m_reporter->EndTesting( m_totals );
Context::setRunner( m_prevRunner );
Context::setResultCapture( m_prevResultCapture );
}
///////////////////////////////////////////////////////////////////////////
virtual void runAll
(
bool runHiddenTests = false
)
{
std::vector<TestCaseInfo> allTests = Context::getTestCaseRegistry().getAllTests();
for( std::size_t i=0; i < allTests.size(); ++i )
{
if( runHiddenTests || !allTests[i].isHidden() )
runTest( allTests[i] );
}
}
///////////////////////////////////////////////////////////////////////////
virtual std::size_t runMatching
(
const std::string& rawTestSpec
)
{
TestSpec testSpec( rawTestSpec );
std::vector<TestCaseInfo> allTests = Context::getTestCaseRegistry().getAllTests();
std::size_t testsRun = 0;
for( std::size_t i=0; i < allTests.size(); ++i )
{
if( testSpec.matches( allTests[i].getName() ) )
{
runTest( allTests[i] );
testsRun++;
}
}
return testsRun;
}
///////////////////////////////////////////////////////////////////////////
void runTest
(
const TestCaseInfo& testInfo
)
{
Totals prevTotals = m_totals;
std::string redirectedCout;
std::string redirectedCerr;
m_reporter->StartTestCase( testInfo );
m_runningTest = new RunningTest( &testInfo );
do
{
do
{
m_reporter->StartGroup( "test case run" );
m_currentResult.setLineInfo( m_runningTest->getTestCaseInfo().getLineInfo() );
runCurrentTest( redirectedCout, redirectedCerr );
m_reporter->EndGroup( "test case run", m_totals - prevTotals );
}
while( m_runningTest->hasUntestedSections() );
}
while( Context::advanceGeneratorsForCurrentTest() );
delete m_runningTest;
m_runningTest = NULL;
if( m_totals.assertions.failed > prevTotals.assertions.failed )
++m_totals.testCases.failed;
else
++m_totals.testCases.passed;
m_reporter->EndTestCase( testInfo, m_totals - prevTotals, redirectedCout, redirectedCerr );
}
///////////////////////////////////////////////////////////////////////////
virtual Totals getTotals
()
const
{
return m_totals;
}
private: // IResultCapture
///////////////////////////////////////////////////////////////////////////
virtual ResultAction::Value acceptResult
(
bool result
)
{
return acceptResult( result ? ResultWas::Ok : ResultWas::ExpressionFailed );
}
///////////////////////////////////////////////////////////////////////////
virtual ResultAction::Value acceptResult
(
ResultWas::OfType result
)
{
m_currentResult.setResultType( result );
return actOnCurrentResult();
}
///////////////////////////////////////////////////////////////////////////
virtual ResultAction::Value acceptExpression
(
const ResultInfoBuilder& resultInfo
)
{
m_currentResult = resultInfo;
return actOnCurrentResult();
}
///////////////////////////////////////////////////////////////////////////
virtual void acceptMessage
(
const std::string& msg
)
{
m_currentResult.setMessage( msg );
}
///////////////////////////////////////////////////////////////////////////
virtual void testEnded
(
const ResultInfo& result
)
{
if( result.getResultType() == ResultWas::Ok )
{
m_totals.assertions.passed++;
}
else if( !result.ok() )
{
m_totals.assertions.failed++;
std::vector<ResultInfo>::const_iterator it = m_info.begin();
std::vector<ResultInfo>::const_iterator itEnd = m_info.end();
for(; it != itEnd; ++it )
m_reporter->Result( *it );
m_info.clear();
}
if( result.getResultType() == ResultWas::Info )
m_info.push_back( result );
else
m_reporter->Result( result );
}
///////////////////////////////////////////////////////////////////////////
virtual bool sectionStarted
(
const std::string& name,
const std::string& description,
const SourceLineInfo& lineInfo,
Counts& assertions
)
{
std::ostringstream oss;
oss << name << "@" << lineInfo;
if( !m_runningTest->addSection( oss.str() ) )
return false;
m_currentResult.setLineInfo( lineInfo );
m_reporter->StartSection( name, description );
assertions = m_totals.assertions;
return true;
}
///////////////////////////////////////////////////////////////////////////
virtual void sectionEnded
(
const std::string& name,
const Counts& prevAssertions
)
{
m_runningTest->endSection( name );
m_reporter->EndSection( name, m_totals.assertions - prevAssertions );
}
///////////////////////////////////////////////////////////////////////////
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->getTestCaseInfo().getName()
: "";
}
///////////////////////////////////////////////////////////////////////////
virtual const ResultInfo* getLastResult
()
const
{
return &m_lastResult;
}
private:
///////////////////////////////////////////////////////////////////////////
ResultAction::Value actOnCurrentResult
()
{
testEnded( m_currentResult );
m_lastResult = m_currentResult;
m_currentResult = ResultInfoBuilder();
if( m_lastResult.ok() )
return ResultAction::None;
else if( shouldDebugBreak() )
return ResultAction::DebugFailed;
else
return ResultAction::Failed;
}
///////////////////////////////////////////////////////////////////////////
void runCurrentTest
(
std::string& redirectedCout,
std::string& redirectedCerr
)
{
try
{
m_runningTest->reset();
if( m_reporter->shouldRedirectStdout() )
{
StreamRedirect coutRedir( std::cout, redirectedCout );
StreamRedirect cerrRedir( std::cerr, redirectedCerr );
m_runningTest->getTestCaseInfo().invoke();
}
else
{
m_runningTest->getTestCaseInfo().invoke();
}
m_runningTest->ranToCompletion();
}
catch( TestFailureException& )
{
// This just means the test was aborted due to failure
}
catch(...)
{
acceptMessage( Catch::Context::getExceptionTranslatorRegistry().translateActiveException() );
acceptResult( ResultWas::ThrewException );
}
m_info.clear();
}
private:
RunningTest* m_runningTest;
ResultInfoBuilder m_currentResult;
ResultInfo m_lastResult;
const Config& m_config;
Totals m_totals;
Ptr<IReporter> m_reporter;
std::vector<ScopedInfo*> m_scopedInfos;
std::vector<ResultInfo> m_info;
IRunner* m_prevRunner;
IResultCapture* m_prevResultCapture;
};
}
// #included from: catch_generators_impl.hpp
#include <vector>
#include <string>
#include <map>
namespace Catch
{
struct GeneratorInfo
{
///////////////////////////////////////////////////////////////////////
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:
///////////////////////////////////////////////////////////////////////
~GeneratorsForTest
()
{
deleteAll( m_generatorsInOrder );
}
///////////////////////////////////////////////////////////////////////
GeneratorInfo& getGeneratorInfo
(
const std::string& fileInfo,
std::size_t size
)
{
std::map<std::string, GeneratorInfo*>::const_iterator it = m_generatorsByName.find( fileInfo );
if( it == m_generatorsByName.end() )
{
GeneratorInfo* 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<GeneratorInfo*>::const_iterator it = m_generatorsInOrder.begin();
std::vector<GeneratorInfo*>::const_iterator itEnd = m_generatorsInOrder.end();
for(; it != itEnd; ++it )
{
if( (*it)->moveNext() )
return true;
}
return false;
}
private:
std::map<std::string, GeneratorInfo*> m_generatorsByName;
std::vector<GeneratorInfo*> m_generatorsInOrder;
};
} // 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: catch_console_colour_impl.hpp
// #included from: catch_console_colour.hpp
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
#ifdef 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_exception_translator_registry.hpp
namespace Catch
{
class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry
{
///////////////////////////////////////////////////////////////////////
~ExceptionTranslatorRegistry
()
{
deleteAll( m_translators );
}
///////////////////////////////////////////////////////////////////////
virtual void registerTranslator
(
IExceptionTranslator* translator
)
{
m_translators.push_back( translator );
}
///////////////////////////////////////////////////////////////////////
virtual std::string translateActiveException
()
const
{
try
{
throw;
}
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<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<IExceptionTranslator*> m_translators;
};
}
// #included from: catch_reporter_registry.hpp
#include <map>
namespace Catch
{
class ReporterRegistry : public IReporterRegistry
{
public:
///////////////////////////////////////////////////////////////////////
~ReporterRegistry
()
{
deleteAllValues( m_factories );
}
///////////////////////////////////////////////////////////////////////
virtual IReporter* create
(
const std::string& name,
const IReporterConfig& 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_stream.hpp
#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 );
}
};
}
namespace Catch
{
Context::Context()
: m_reporterRegistry( new ReporterRegistry ),
m_testCaseRegistry( new TestRegistry ),
m_exceptionTranslatorRegistry( new ExceptionTranslatorRegistry )
{}
Context& Context::me() {
Context*& hub = singleInstance();
if( !hub )
hub = new Context();
return *hub;
}
void Context::cleanUp() {
Context*& hub = singleInstance();
delete hub;
hub = NULL;
}
Context*& Context::singleInstance() {
static Context* hub = NULL;
return hub;
}
void Context::setRunner( IRunner* runner ) {
me().m_runner = runner;
}
void Context::setResultCapture( IResultCapture* resultCapture ) {
me().m_resultCapture = resultCapture;
}
IResultCapture& Context::getResultCapture() {
return *me().m_resultCapture;
}
IRunner& Context::getRunner() {
return *me().m_runner;
}
IReporterRegistry& Context::getReporterRegistry() {
return *me().m_reporterRegistry.get();
}
ITestCaseRegistry& Context::getTestCaseRegistry() {
return *me().m_testCaseRegistry.get();
}
IExceptionTranslatorRegistry& Context::getExceptionTranslatorRegistry() {
return *me().m_exceptionTranslatorRegistry.get();
}
std::streambuf* Context::createStreamBuf( const std::string& streamName ) {
if( streamName == "stdout" ) return std::cout.rdbuf();
if( streamName == "stderr" ) return std::cerr.rdbuf();
if( streamName == "debug" ) return new StreamBufImpl<OutputDebugWriter>;
throw std::domain_error( "Unknown stream: " + streamName );
}
GeneratorsForTest* Context::findGeneratorsForCurrentTest() {
std::string testName = getResultCapture().getCurrentTestName();
std::map<std::string, GeneratorsForTest*>::const_iterator it =
m_generatorsByTestName.find( testName );
return it != m_generatorsByTestName.end()
? it->second
: NULL;
}
GeneratorsForTest& Context::getGeneratorsForCurrentTest() {
GeneratorsForTest* generators = findGeneratorsForCurrentTest();
if( !generators )
{
std::string testName = getResultCapture().getCurrentTestName();
generators = new GeneratorsForTest();
m_generatorsByTestName.insert( std::make_pair( testName, generators ) );
}
return *generators;
}
size_t Context::getGeneratorIndex( const std::string& fileInfo, size_t totalSize )
{
return me().getGeneratorsForCurrentTest()
.getGeneratorInfo( fileInfo, totalSize )
.getCurrentIndex();
}
bool Context::advanceGeneratorsForCurrentTest() {
GeneratorsForTest* generators = me().findGeneratorsForCurrentTest();
return generators && generators->moveNext();
}
}
// #included from: internal/catch_commandline.hpp
namespace Catch
{
// !TBD: This could be refactored to be more "declarative"
// have a table up front that relates the mode, option strings, # arguments, names of arguments
// - may not be worth it at this scale
// -l, --list tests [xml] lists available tests (optionally in xml)
// -l, --list reporters [xml] lists available reports (optionally in xml)
// -l, --list all [xml] lists available tests and reports (optionally in xml)
// -t, --test "testspec" ["testspec", ...]
// -r, --reporter <type>
// -o, --out filename to write to
// -s, --success report successful cases too
// -b, --break breaks into debugger on test failure
// -n, --name specifies an optional name for the test run
class ArgParser : NonCopyable
{
enum Mode
{
modeNone,
modeList,
modeTest,
modeReport,
modeOutput,
modeSuccess,
modeBreak,
modeName,
modeHelp,
modeError
};
public:
///////////////////////////////////////////////////////////////////////
ArgParser
(
int argc,
char * const argv[],
Config& config
)
: m_mode( modeNone ),
m_config( config )
{
for( int i=1; i < argc; ++i )
{
if( argv[i][0] == '-' )
{
std::string cmd = ( argv[i] );
if( cmd == "-l" || cmd == "--list" )
changeMode( cmd, modeList );
else if( cmd == "-t" || cmd == "--test" )
changeMode( cmd, modeTest );
else if( cmd == "-r" || cmd == "--reporter" )
changeMode( cmd, modeReport );
else if( cmd == "-o" || cmd == "--out" )
changeMode( cmd, modeOutput );
else if( cmd == "-s" || cmd == "--success" )
changeMode( cmd, modeSuccess );
else if( cmd == "-b" || cmd == "--break" )
changeMode( cmd, modeBreak );
else if( cmd == "-n" || cmd == "--name" )
changeMode( cmd, modeName );
else if( cmd == "-h" || cmd == "-?" || cmd == "--help" )
changeMode( cmd, modeHelp );
}
else
{
m_args.push_back( argv[i] );
}
if( m_mode == modeError )
return;
}
changeMode( "", modeNone );
}
private:
///////////////////////////////////////////////////////////////////////
std::string argsAsString
()
{
std::ostringstream oss;
std::vector<std::string>::const_iterator it = m_args.begin();
std::vector<std::string>::const_iterator itEnd = m_args.end();
for( bool first = true; it != itEnd; ++it, first = false )
{
if( !first )
oss << " ";
oss << *it;
}
return oss.str();
}
///////////////////////////////////////////////////////////////////////
void changeMode
(
const std::string& cmd,
Mode mode
)
{
m_command = cmd;
switch( m_mode )
{
case modeNone:
if( m_args.size() > 0 )
return setErrorMode( "Unexpected arguments before " + m_command + ": " + argsAsString() );
break;
case modeList:
if( m_args.size() > 2 )
{
return setErrorMode( m_command + " expected upto 2 arguments but recieved: " + argsAsString() );
}
else
{
Config::List::What listSpec = Config::List::All;
if( m_args.size() >= 1 )
{
if( m_args[0] == "tests" )
listSpec = Config::List::Tests;
else if( m_args[0] == "reporters" )
listSpec = Config::List::Reports;
else
return setErrorMode( m_command + " expected [tests] or [reporters] but recieved: [" + m_args[0] + "]" );
}
if( m_args.size() >= 2 )
{
if( m_args[1] == "xml" )
listSpec = static_cast<Config::List::What>( listSpec | Config::List::AsXml );
else if( m_args[1] == "text" )
listSpec = static_cast<Config::List::What>( listSpec | Config::List::AsText );
else
return setErrorMode( m_command + " expected [xml] or [text] but recieved: [" + m_args[1] + "]" );
}
m_config.setListSpec( static_cast<Config::List::What>( m_config.getListSpec() | listSpec ) );
}
break;
case modeTest:
if( m_args.size() == 0 )
return setErrorMode( m_command + " expected at least 1 argument but recieved none" );
{
std::vector<std::string>::const_iterator it = m_args.begin();
std::vector<std::string>::const_iterator itEnd = m_args.end();
for(; it != itEnd; ++it )
m_config.addTestSpec( *it );
}
break;
case modeReport:
if( m_args.size() != 1 )
return setErrorMode( m_command + " expected one argument, recieved: " + argsAsString() );
m_config.setReporter( m_args[0] );
break;
case modeOutput:
if( m_args.size() == 0 )
return setErrorMode( m_command + " expected filename" );
if( m_args[0][0] == '%' )
m_config.useStream( m_args[0].substr( 1 ) );
else
m_config.setFilename( m_args[0] );
break;
case modeSuccess:
if( m_args.size() != 0 )
return setErrorMode( m_command + " does not accept arguments" );
m_config.setIncludeWhat( Config::Include::SuccessfulResults );
break;
case modeBreak:
if( m_args.size() != 0 )
return setErrorMode( m_command + " does not accept arguments" );
m_config.setShouldDebugBreak( true );
break;
case modeName:
if( m_args.size() != 1 )
return setErrorMode( m_command + " requires exactly one argument (a name)" );
m_config.setName( m_args[0] );
break;
case modeHelp:
if( m_args.size() != 0 )
return setErrorMode( m_command + " does not accept arguments" );
m_config.setShowHelp( true );
break;
case modeError:
default:
break;
}
m_args.clear();
m_mode = mode;
}
///////////////////////////////////////////////////////////////////////
void setErrorMode
(
const std::string& errorMessage
)
{
m_mode = modeError;
m_command = "";
m_config.setError( errorMessage );
}
private:
Mode m_mode;
std::string m_command;
std::vector<std::string> m_args;
Config& m_config;
};
} // end namespace Catch
// #included from: internal/catch_list.hpp
#include <limits>
namespace Catch
{
///////////////////////////////////////////////////////////////////////////
inline int List
(
Config& config
)
{
if( config.listWhat() & Config::List::Reports )
{
std::cout << "Available reports:\n";
IReporterRegistry::FactoryMap::const_iterator it = Context::getReporterRegistry().getFactories().begin();
IReporterRegistry::FactoryMap::const_iterator itEnd = Context::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.listWhat() & Config::List::Tests )
{
std::cout << "Available tests:\n";
std::vector<TestCaseInfo>::const_iterator it = Context::getTestCaseRegistry().getAllTests().begin();
std::vector<TestCaseInfo>::const_iterator itEnd = Context::getTestCaseRegistry().getAllTests().end();
for(; it != itEnd; ++it )
{
// !TBD: consider listAs()
std::cout << "\t" << it->getName() << "\n\t\t '" << it->getDescription() << "'\n";
}
std::cout << std::endl;
}
if( ( config.listWhat() & Config::List::All ) == 0 )
{
std::cerr << "Unknown list type" << std::endl;
return (std::numeric_limits<int>::max)();
}
if( config.getReporter().get() )
{
std::cerr << "Reporters ignored when listing" << std::endl;
}
if( !config.testsSpecified() )
{
std::cerr << "Test specs ignored when listing" << std::endl;
}
return 0;
}
} // end namespace Catch
// #included from: reporters/catch_reporter_basic.hpp
// #included from: ../internal/catch_reporter_registrars.hpp
namespace Catch
{
template<typename T>
class ReporterRegistrar
{
class ReporterFactory : public IReporterFactory
{
///////////////////////////////////////////////////////////////////
virtual IReporter* create
(
const IReporterConfig& config
)
const
{
return new T( config );
}
///////////////////////////////////////////////////////////////////
virtual std::string getDescription
()
const
{
return T::getDescription();
}
};
public:
///////////////////////////////////////////////////////////////////////
ReporterRegistrar
(
const std::string& name
)
{
Context::getReporterRegistry().registerReporter( name, new ReporterFactory() );
}
};
}
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) \
Catch::ReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name );
namespace Catch
{
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;
};
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 IReporterConfig& config
)
: m_config( config ),
m_firstSectionInTestCase( true )
{
}
///////////////////////////////////////////////////////////////////////////
static std::string getDescription
()
{
return "Reports test results as lines of text";
}
private:
///////////////////////////////////////////////////////////////////////////
void ReportCounts
(
const std::string& label,
const Counts& counts
)
{
if( counts.passed )
m_config.stream() << counts.failed << " of " << counts.total() << " " << label << "s failed";
else
m_config.stream() << ( counts.failed > 1 ? "All " : "" ) << pluralise( counts.failed, label ) << " failed";
}
///////////////////////////////////////////////////////////////////////////
void ReportCounts
(
const Totals& totals
)
{
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 );
if( totals.testCases.failed > 0 )
{
m_config.stream() << " (";
ReportCounts( "assertion", totals.assertions );
m_config.stream() << ")";
}
}
else
{
TextColour colour( TextColour::ResultSuccess );
m_config.stream() << "All 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 EndTesting
(
const Totals& totals
)
{
// Output the overall test results even if "Started Testing" was not emitted
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.getName();
}
///////////////////////////////////////////////////////////////////////////
virtual void StartSection
(
const std::string& sectionName,
const std::string /*description*/
)
{
m_sectionSpans.push_back( SpanInfo( sectionName ) );
}
///////////////////////////////////////////////////////////////////////////
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 ResultInfo& resultInfo
)
{
if( !m_config.includeSuccessfulResults() && resultInfo.getResultType() == ResultWas::Ok )
return;
StartSpansLazily();
if( !resultInfo.getFilename().empty() )
{
TextColour colour( TextColour::FileName );
m_config.stream() << SourceLineInfo( resultInfo.getFilename(), resultInfo.getLine() );
}
if( resultInfo.hasExpression() )
{
TextColour colour( TextColour::OriginalExpression );
m_config.stream() << resultInfo.getExpression();
if( resultInfo.ok() )
{
TextColour successColour( TextColour::Success );
m_config.stream() << " succeeded";
}
else
{
TextColour errorColour( TextColour::Error );
m_config.stream() << " failed";
}
}
switch( resultInfo.getResultType() )
{
case ResultWas::ThrewException:
{
TextColour colour( TextColour::Error );
if( resultInfo.hasExpression() )
m_config.stream() << " with unexpected";
else
m_config.stream() << "Unexpected";
m_config.stream() << " exception with message: '" << resultInfo.getMessage() << "'";
}
break;
case ResultWas::DidntThrowException:
{
TextColour colour( TextColour::Error );
if( resultInfo.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:
streamVariableLengthText( "info", resultInfo.getMessage() );
break;
case ResultWas::Warning:
m_config.stream() << "warning:\n'" << resultInfo.getMessage() << "'";
break;
case ResultWas::ExplicitFailure:
{
TextColour colour( TextColour::Error );
m_config.stream() << "failed with message: '" << resultInfo.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:
default:
if( !resultInfo.hasExpression() )
{
if( resultInfo.ok() )
{
TextColour colour( TextColour::Success );
m_config.stream() << " succeeded";
}
else
{
TextColour colour( TextColour::Error );
m_config.stream() << " failed";
}
}
break;
}
if( resultInfo.hasExpandedExpression() )
{
m_config.stream() << " for: ";
TextColour colour( TextColour::ReconstructedExpression );
m_config.stream() << resultInfo.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.getName() << "' ";
ReportCounts( totals );
m_config.stream() << "]" << std::endl;
}
}
private: // helpers
///////////////////////////////////////////////////////////////////////////
void StartSpansLazily()
{
if( !m_testingSpan.emitted )
{
if( m_config.getName().empty() )
m_config.stream() << "[Started testing]" << std::endl;
else
m_config.stream() << "[Started testing: " << m_config.getName() << "]" << 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 << "]\n";
}
else
{
m_config.stream() << "\n[" << prefix << "] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n" << trimmed
<< "\n[end of " << prefix << "] <<<<<<<<<<<<<<<<<<<<<<<<\n";
}
}
private:
const IReporterConfig& m_config;
bool m_firstSectionInTestCase;
SpanInfo m_testingSpan;
SpanInfo m_groupSpan;
SpanInfo m_testSpan;
std::vector<SpanInfo> m_sectionSpans;
};
INTERNAL_CATCH_REGISTER_REPORTER( "basic", BasicReporter )
} // end namespace Catch
// #included from: reporters/catch_reporter_xml.hpp
// #included from: ../internal/catch_xmlwriter.hpp
#include <sstream>
#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
)
{
m_writer->writeText( text );
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
)
{
if( !text.empty() )
{
bool tagWasOpen = m_tagIsOpen;
ensureTagClosed();
if( tagWasOpen )
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() << "<";
break;
case '&':
stream() << "&";
break;
case '\"':
stream() << """;
break;
}
mtext = mtext.substr( pos+1 );
pos = mtext.find_first_of( charsToEncode );
}
stream() << mtext;
}
bool m_tagIsOpen;
bool m_needsNewline;
std::vector<std::string> m_tags;
std::string m_indent;
std::ostream* m_os;
};
}
namespace Catch
{
class XmlReporter : public SharedImpl<IReporter>
{
public:
///////////////////////////////////////////////////////////////////////////
XmlReporter
(
const IReporterConfig& config
)
: m_config( config )
{
}
///////////////////////////////////////////////////////////////////////////
static std::string getDescription
()
{
return "Reports test results as an XML document";
}
private: // IReporter
///////////////////////////////////////////////////////////////////////////
virtual bool shouldRedirectStdout
()
const
{
return true;
}
///////////////////////////////////////////////////////////////////////////
virtual void StartTesting
()
{
m_xml = XmlWriter( m_config.stream() );
m_xml.startElement( "Catch" );
if( !m_config.getName().empty() )
m_xml.writeAttribute( "name", m_config.getName() );
}
///////////////////////////////////////////////////////////////////////////
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& /*groupName*/,
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 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.getName() );
m_currentTestSuccess = true;
}
///////////////////////////////////////////////////////////////////////////
virtual void Result( const Catch::ResultInfo& resultInfo )
{
if( !m_config.includeSuccessfulResults() && resultInfo.getResultType() == ResultWas::Ok )
return;
if( resultInfo.hasExpression() )
{
m_xml.startElement( "Expression" )
.writeAttribute( "success", resultInfo.ok() )
.writeAttribute( "filename", resultInfo.getFilename() )
.writeAttribute( "line", resultInfo.getLine() );
m_xml.scopedElement( "Original" )
.writeText( resultInfo.getExpression() );
m_xml.scopedElement( "Expanded" )
.writeText( resultInfo.getExpandedExpression() );
m_currentTestSuccess &= resultInfo.ok();
}
switch( resultInfo.getResultType() )
{
case ResultWas::ThrewException:
m_xml.scopedElement( "Exception" )
.writeAttribute( "filename", resultInfo.getFilename() )
.writeAttribute( "line", resultInfo.getLine() )
.writeText( resultInfo.getMessage() );
m_currentTestSuccess = false;
break;
case ResultWas::Info:
m_xml.scopedElement( "Info" )
.writeText( resultInfo.getMessage() );
break;
case ResultWas::Warning:
m_xml.scopedElement( "Warning" )
.writeText( resultInfo.getMessage() );
break;
case ResultWas::ExplicitFailure:
m_xml.scopedElement( "Failure" )
.writeText( resultInfo.getMessage() );
m_currentTestSuccess = false;
break;
case ResultWas::Unknown:
case ResultWas::Ok:
case ResultWas::FailureBit:
case ResultWas::ExpressionFailed:
case ResultWas::Exception:
case ResultWas::DidntThrowException:
default:
break;
}
if( resultInfo.hasExpression() )
m_xml.endElement();
}
///////////////////////////////////////////////////////////////////////////
virtual void EndTestCase( const Catch::TestCaseInfo&, const Totals& /* totals */, const std::string& /*stdOut*/, const std::string& /*stdErr*/ )
{
m_xml.scopedElement( "OverallResult" ).writeAttribute( "success", m_currentTestSuccess );
m_xml.endElement();
}
private:
const IReporterConfig& m_config;
bool m_currentTestSuccess;
XmlWriter m_xml;
};
INTERNAL_CATCH_REGISTER_REPORTER( "xml", XmlReporter )
} // end namespace Catch
// #included from: reporters/catch_reporter_junit.hpp
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& name = std::string() )
: m_name( name )
{
}
double m_timeInSeconds;
std::string m_status;
std::string m_className;
std::string m_name;
std::vector<TestStats> m_testStats;
};
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 IReporterConfig& config )
: m_config( config ),
m_testSuiteStats( "AllTests" ),
m_currentStats( &m_testSuiteStats )
{
}
///////////////////////////////////////////////////////////////////////////
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 )
{
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& /*sectionName*/, const std::string /*description*/ )
{
}
virtual void EndSection( const std::string& /*sectionName*/, const Counts& /* assertions */ )
{
}
///////////////////////////////////////////////////////////////////////////
virtual void StartTestCase( const Catch::TestCaseInfo& testInfo )
{
m_currentStats->m_testCaseStats.push_back( TestCaseStats( testInfo.getName() ) );
}
///////////////////////////////////////////////////////////////////////////
virtual void Result( const Catch::ResultInfo& resultInfo )
{
if( resultInfo.getResultType() != ResultWas::Ok || m_config.includeSuccessfulResults() )
{
TestCaseStats& testCaseStats = m_currentStats->m_testCaseStats.back();
TestStats stats;
std::ostringstream oss;
if( !resultInfo.getMessage().empty() )
{
oss << resultInfo.getMessage() << " at ";
}
oss << SourceLineInfo( resultInfo.getFilename(), resultInfo.getLine() );
stats.m_content = oss.str();
stats.m_message = resultInfo.getExpandedExpression();
stats.m_resultType = resultInfo.getTestMacroName();
switch( resultInfo.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:
default:
stats.m_element = "unknown";
break;
}
testCaseStats.m_testStats.push_back( stats );
}
}
///////////////////////////////////////////////////////////////////////////
virtual void EndTestCase( const Catch::TestCaseInfo&, const Totals& /* totals */, const std::string& stdOut, const std::string& stdErr )
{
if( !stdOut.empty() )
m_stdOut << stdOut << "\n";
if( !stdErr.empty() )
m_stdErr << stdErr << "\n";
}
///////////////////////////////////////////////////////////////////////////
virtual void EndTesting( const Totals& /* totals */ )
{
std::ostream& str = m_config.stream();
{
XmlWriter xml( str );
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() ) );
xml.scopedElement( "system-err" ).writeText( trim( m_stdOut.str() ) );
}
}
///////////////////////////////////////////////////////////////////////////
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 )
{
xml.writeBlankLine();
xml.writeComment( "Test case" );
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 );
}
}
///////////////////////////////////////////////////////////////////////////
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:
const IReporterConfig& m_config;
bool m_currentTestSuccess;
Stats m_testSuiteStats;
Stats* m_currentStats;
std::vector<Stats> m_statsForSuites;
std::ostringstream m_stdOut;
std::ostringstream m_stdErr;
};
INTERNAL_CATCH_REGISTER_REPORTER( "junit", JunitReporter )
} // end namespace Catch
#include <fstream>
#include <stdlib.h>
#include <limits>
namespace Catch
{
//////////////////////////////////////////////////////////////////////////
inline int Main
(
Config& config
)
{
// Handle list request
if( config.listWhat() != Config::List::None )
return List( config );
// Open output file, if specified
std::ofstream ofs;
if( !config.getFilename().empty() )
{
ofs.open( config.getFilename().c_str() );
if( ofs.fail() )
{
std::cerr << "Unable to open file: '" << config.getFilename() << "'" << std::endl;
return (std::numeric_limits<int>::max)();
}
config.setStreamBuf( ofs.rdbuf() );
}
Runner runner( config );
// Run test specs specified on the command line - or default to all
if( !config.testsSpecified() )
{
config.getReporter()->StartGroup( "" );
runner.runAll();
config.getReporter()->EndGroup( "", runner.getTotals() );
}
else
{
// !TBD We should get all the testcases upfront, report any missing,
// then just run them
std::vector<std::string>::const_iterator it = config.getTestSpecs().begin();
std::vector<std::string>::const_iterator itEnd = config.getTestSpecs().end();
for(; it != itEnd; ++it )
{
Totals prevTotals = runner.getTotals();
config.getReporter()->StartGroup( *it );
if( runner.runMatching( *it ) == 0 )
{
// Use reporter?
// std::cerr << "\n[Unable to match any test cases with: " << *it << "]" << std::endl;
}
config.getReporter()->EndGroup( *it, runner.getTotals() - prevTotals );
}
}
return static_cast<int>( runner.getTotals().assertions.failed );
}
//////////////////////////////////////////////////////////////////////////
inline void showHelp
(
std::string exeName
)
{
std::string::size_type pos = exeName.find_last_of( "/\\" );
if( pos != std::string::npos )
{
exeName = exeName.substr( pos+1 );
}
std::cout << exeName << " is a CATCH host application. Options are as follows:\n\n"
<< "\t-l, --list <tests | reporters> [xml]\n"
<< "\t-t, --test <testspec> [<testspec>...]\n"
<< "\t-r, --reporter <reporter name>\n"
<< "\t-o, --out <file name>|<%stream name>\n"
<< "\t-s, --success\n"
<< "\t-b, --break\n"
<< "\t-n, --name <name>\n\n"
<< "For more detail usage please see: https://github.com/philsquared/Catch/wiki/Command-line" << std::endl;
}
//////////////////////////////////////////////////////////////////////////
inline int Main
(
int argc,
char* const argv[],
Config& config
)
{
ArgParser( argc, argv, config );
if( !config.getMessage().empty() )
{
std::cerr << config.getMessage() << std::endl;
return (std::numeric_limits<int>::max)();
}
// Handle help
if( config.showHelp() )
{
showHelp( argv[0] );
return 0;
}
return Main( config );
}
//////////////////////////////////////////////////////////////////////////
inline int Main
(
int argc,
char* const argv[]
)
{
Config config;
// if( isDebuggerActive() )
// config.useStream( "debug" );
int result = Main( argc, argv, config );
Catch::Context::cleanUp();
return result;
}
} // end namespace Catch
#endif
#ifdef CATCH_CONFIG_MAIN
// #included from: internal/catch_default_main.hpp
#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
//////
#define REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, false, true, "REQUIRE" )
#define REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, true, true, "REQUIRE_FALSE" )
#define REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., true, "REQUIRE_THROWS" )
#define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, true, "REQUIRE_THROWS_AS" )
#define REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, true, "REQUIRE_NOTHROW" )
#define CHECK( expr ) INTERNAL_CATCH_TEST( expr, false, false, "CHECK" )
#define CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, true, false, "CHECK_FALSE" )
#define CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, false, false, "CHECKED_IF" )
#define CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, false, false, "CHECKED_ELSE" )
#define CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, ..., false, "CHECK_THROWS" )
#define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, false, "CHECK_THROWS_AS" )
#define CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, false, "CHECK_NOTHROW" )
#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, false, "CHECK_THAT" )
#define REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, true, "REQUIRE_THAT" )
#define INFO( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Info, false, "INFO" )
#define WARN( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::Warning, false, "WARN" )
#define FAIL( msg ) INTERNAL_CATCH_MSG( msg, Catch::ResultWas::ExplicitFailure, true, "FAIL" )
#define SCOPED_INFO( msg ) INTERNAL_CATCH_SCOPED_INFO( msg )
#define CAPTURE( msg ) INTERNAL_CATCH_MSG( #msg " := " << msg, Catch::ResultWas::Info, false, "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 ) CATCH_METHOD_AS_TEST_CASE( method, name, description )
#define REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType )
#define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature )
#define GENERATE( expr) INTERNAL_CATCH_GENERATE( expr )
///////////////
// Still to be implemented
#define CHECK_NOFAIL( expr ) // !TBD - reports violation, but doesn't fail Test
using Catch::Detail::Approx;
#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED