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Added CATCH_CONFIG_CPP11_LONG_LONG support

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This commit is contained in:
Phil Nash 2015-07-23 19:03:33 +01:00
parent d6e59cd56f
commit 733ebb6024
6 changed files with 89 additions and 8 deletions
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10
include/internal/catch_compiler_capabilities.h
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@ -16,6 +16,7 @@
// CATCH_CONFIG_CPP11_GENERATED_METHODS : The delete and default keywords for compiler generated methods
// CATCH_CONFIG_CPP11_IS_ENUM : std::is_enum is supported?
// CATCH_CONFIG_CPP11_TUPLE : std::tuple is supported
// CATCH_CONFIG_CPP11_LONG_LONG : is long long supported?
// CATCH_CONFIG_CPP11_OR_GREATER : Is C++11 supported?
@ -130,6 +131,10 @@
# define CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
# endif
# if !defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG)
# define CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG
# endif
#endif // __cplusplus >= 201103L
// Now set the actual defines based on the above + anything the user has configured
@ -149,7 +154,10 @@
# define CATCH_CONFIG_CPP11_TUPLE
#endif
#if defined(CATCH_INTERNAL_CONFIG_VARIADIC_MACROS) && !defined(CATCH_CONFIG_NO_VARIADIC_MACROS) && !defined(CATCH_CONFIG_VARIADIC_MACROS)
#define CATCH_CONFIG_VARIADIC_MACROS
# define CATCH_CONFIG_VARIADIC_MACROS
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_NO_LONG_LONG) && !defined(CATCH_CONFIG_CPP11_LONG_LONG)
# define CATCH_CONFIG_CPP11_LONG_LONG
#endif

42
include/internal/catch_evaluate.hpp
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@ -160,13 +160,51 @@ namespace Internal {
return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
}
#ifdef CATCH_CONFIG_CPP11_LONG_LONG
// long long to unsigned X
template<Operator Op> bool compare( long long lhs, unsigned int rhs ) {
return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
}
template<Operator Op> bool compare( long long lhs, unsigned long rhs ) {
return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
}
template<Operator Op> bool compare( long long lhs, unsigned long long rhs ) {
return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
}
template<Operator Op> bool compare( long long lhs, unsigned char rhs ) {
return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
}
// unsigned long long to X
template<Operator Op> bool compare( unsigned long long lhs, int rhs ) {
return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
}
template<Operator Op> bool compare( unsigned long long lhs, long rhs ) {
return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
}
template<Operator Op> bool compare( unsigned long long lhs, long long rhs ) {
return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
}
template<Operator Op> bool compare( unsigned long long lhs, char rhs ) {
return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
}
// pointer to long long (when comparing against NULL)
template<Operator Op, typename T> bool compare( long long lhs, T* rhs ) {
return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs );
}
template<Operator Op, typename T> bool compare( T* lhs, long long rhs ) {
return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
}
#endif // CATCH_CONFIG_CPP11_LONG_LONG
#ifdef CATCH_CONFIG_CPP11_NULLPTR
// pointer to nullptr_t (when comparing against nullptr)
template<Operator Op, typename T> bool compare( std::nullptr_t, T* rhs ) {
return Evaluator<T*, T*, Op>::evaluate( CATCH_NULL, rhs );
return Evaluator<T*, T*, Op>::evaluate( nullptr, rhs );
}
template<Operator Op, typename T> bool compare( T* lhs, std::nullptr_t ) {
return Evaluator<T*, T*, Op>::evaluate( lhs, CATCH_NULL );
return Evaluator<T*, T*, Op>::evaluate( lhs, nullptr );
}
#endif // CATCH_CONFIG_CPP11_NULLPTR

7
include/internal/catch_tostring.h
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@ -52,6 +52,11 @@ std::string toString( char value );
std::string toString( signed char value );
std::string toString( unsigned char value );
#ifdef CATCH_CONFIG_CPP11_LONG_LONG
std::string toString( long long value );
std::string toString( unsigned long long value );
#endif
#ifdef CATCH_CONFIG_CPP11_NULLPTR
std::string toString( std::nullptr_t );
#endif
@ -65,7 +70,7 @@ std::string toString( std::nullptr_t );
namespace Detail {
extern std::string unprintableString;
extern const std::string unprintableString;
struct BorgType {
template<typename T> BorgType( T const& );

27
include/internal/catch_tostring.hpp
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@ -15,9 +15,11 @@ namespace Catch {
namespace Detail {
std::string unprintableString = "{?}";
const std::string unprintableString = "{?}";
namespace {
const int hexThreshold = 255;
struct Endianness {
enum Arch { Big, Little };
@ -99,7 +101,7 @@ std::string toString( wchar_t* const value )
std::string toString( int value ) {
std::ostringstream oss;
oss << value;
if( value >= 255 )
if( value > Detail::hexThreshold )
oss << " (0x" << std::hex << value << ")";
return oss.str();
}
@ -107,7 +109,7 @@ std::string toString( int value ) {
std::string toString( unsigned long value ) {
std::ostringstream oss;
oss << value;
if( value >= 255 )
if( value > Detail::hexThreshold )
oss << " (0x" << std::hex << value << ")";
return oss.str();
}
@ -157,6 +159,23 @@ std::string toString( unsigned char value ) {
return toString( static_cast<char>( value ) );
}
#ifdef CATCH_CONFIG_CPP11_LONG_LONG
std::string toString( long long value ) {
std::ostringstream oss;
oss << value;
if( value > Detail::hexThreshold )
oss << " (0x" << std::hex << value << ")";
return oss.str();
}
std::string toString( unsigned long long value ) {
std::ostringstream oss;
oss << value;
if( value > Detail::hexThreshold )
oss << " (0x" << std::hex << value << ")";
return oss.str();
}
#endif
#ifdef CATCH_CONFIG_CPP11_NULLPTR
std::string toString( std::nullptr_t ) {
return "nullptr";

3
include/internal/catch_xmlwriter.hpp
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@ -10,6 +10,7 @@
#include "catch_stream.h"
#include "catch_compiler_capabilities.h"
#include "catch_suppress_warnings.h"
#include <sstream>
#include <string>
@ -231,4 +232,6 @@ namespace Catch {
};
}
#include "catch_reenable_warnings.h"
#endif // TWOBLUECUBES_CATCH_XMLWRITER_HPP_INCLUDED

8
projects/SelfTest/MiscTests.cpp
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@ -418,6 +418,14 @@ TEST_CASE( "XmlEncode" ) {
}
}
#ifdef CATCH_CONFIG_CPP11_LONG_LONG
TEST_CASE( "long long" ) {
long long l = std::numeric_limits<long long>::max();
REQUIRE( l == std::numeric_limits<long long>::max() );
}
#endif
//TEST_CASE( "Divide by Zero signal handler", "[.][sig]" ) {
// int i = 0;
// int x = 10/i; // This should cause the signal to fire