mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-04 21:29:54 +01:00
151 lines
5.0 KiB
C++
151 lines
5.0 KiB
C++
/*
|
|
* Created by Phil on 29/10/2010.
|
|
* Copyright 2010 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_CATCH_COMMON_H_INCLUDED
|
|
#define TWOBLUECUBES_CATCH_COMMON_H_INCLUDED
|
|
|
|
#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line
|
|
#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line )
|
|
#define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ )
|
|
|
|
#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr
|
|
#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr )
|
|
|
|
#include <sstream>
|
|
#include <stdexcept>
|
|
#include <algorithm>
|
|
|
|
#include "catch_compiler_capabilities.h"
|
|
|
|
namespace Catch {
|
|
|
|
class NonCopyable {
|
|
NonCopyable( NonCopyable const& );
|
|
void operator = ( NonCopyable const& );
|
|
protected:
|
|
NonCopyable() {}
|
|
virtual ~NonCopyable();
|
|
};
|
|
|
|
class SafeBool {
|
|
public:
|
|
typedef void (SafeBool::*type)() const;
|
|
|
|
static type makeSafe( bool value ) {
|
|
return value ? &SafeBool::trueValue : 0;
|
|
}
|
|
private:
|
|
void trueValue() const {}
|
|
};
|
|
|
|
template<typename ContainerT>
|
|
inline void deleteAll( ContainerT& container ) {
|
|
typename ContainerT::const_iterator it = container.begin();
|
|
typename ContainerT::const_iterator itEnd = container.end();
|
|
for(; it != itEnd; ++it )
|
|
delete *it;
|
|
}
|
|
template<typename AssociativeContainerT>
|
|
inline void deleteAllValues( AssociativeContainerT& container ) {
|
|
typename AssociativeContainerT::const_iterator it = container.begin();
|
|
typename AssociativeContainerT::const_iterator itEnd = container.end();
|
|
for(; it != itEnd; ++it )
|
|
delete it->second;
|
|
}
|
|
|
|
template<typename ContainerT, typename Function>
|
|
inline void forEach( ContainerT& container, Function function ) {
|
|
std::for_each( container.begin(), container.end(), function );
|
|
}
|
|
|
|
template<typename ContainerT, typename Function>
|
|
inline void forEach( ContainerT const& container, Function function ) {
|
|
std::for_each( container.begin(), container.end(), function );
|
|
}
|
|
|
|
inline bool startsWith( std::string const& s, std::string const& prefix ) {
|
|
return s.size() >= prefix.size() && s.substr( 0, prefix.size() ) == prefix;
|
|
}
|
|
inline bool endsWith( std::string const& s, std::string const& suffix ) {
|
|
return s.size() >= suffix.size() && s.substr( s.size()-suffix.size(), suffix.size() ) == suffix;
|
|
}
|
|
inline bool contains( std::string const& s, std::string const& infix ) {
|
|
return s.find( infix ) != std::string::npos;
|
|
}
|
|
inline void toLowerInPlace( std::string& s ) {
|
|
std::transform( s.begin(), s.end(), s.begin(), ::tolower );
|
|
}
|
|
inline std::string toLower( std::string const& s ) {
|
|
std::string lc = s;
|
|
toLowerInPlace( lc );
|
|
return lc;
|
|
}
|
|
|
|
struct pluralise {
|
|
pluralise( std::size_t count, std::string const& label )
|
|
: m_count( count ),
|
|
m_label( label )
|
|
{}
|
|
|
|
friend std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser ) {
|
|
os << pluraliser.m_count << " " << pluraliser.m_label;
|
|
if( pluraliser.m_count != 1 )
|
|
os << "s";
|
|
return os;
|
|
}
|
|
|
|
std::size_t m_count;
|
|
std::string m_label;
|
|
};
|
|
|
|
struct SourceLineInfo {
|
|
|
|
SourceLineInfo() : line( 0 ){}
|
|
SourceLineInfo( std::string const& _file, std::size_t _line )
|
|
: file( _file ),
|
|
line( _line )
|
|
{}
|
|
SourceLineInfo( SourceLineInfo const& other )
|
|
: file( other.file ),
|
|
line( other.line )
|
|
{}
|
|
bool empty() const {
|
|
return file.empty();
|
|
}
|
|
bool operator == ( SourceLineInfo const& other ) const {
|
|
return line == other.line && file == other.file;
|
|
}
|
|
std::string file;
|
|
std::size_t line;
|
|
};
|
|
|
|
inline std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ) {
|
|
#ifndef __GNUG__
|
|
os << info.file << "(" << info.line << ")";
|
|
#else
|
|
os << info.file << ":" << info.line;
|
|
#endif
|
|
return os;
|
|
}
|
|
|
|
// This is just here to avoid compiler warnings with macro constants and boolean literals
|
|
inline bool isTrue( bool value ){ return value; }
|
|
|
|
inline void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo ) {
|
|
std::ostringstream oss;
|
|
oss << locationInfo << ": Internal Catch error: '" << message << "'";
|
|
if( isTrue( true ))
|
|
throw std::logic_error( oss.str() );
|
|
}
|
|
}
|
|
|
|
#define CATCH_INTERNAL_LINEINFO ::Catch::SourceLineInfo( __FILE__, static_cast<std::size_t>( __LINE__ ) )
|
|
#define CATCH_INTERNAL_ERROR( msg ) ::Catch::throwLogicError( msg, CATCH_INTERNAL_LINEINFO );
|
|
|
|
#endif // TWOBLUECUBES_CATCH_COMMON_H_INCLUDED
|
|
|