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Reorganised C+11 feature detection a bit

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and added CATCH_CONFIG_CPP11_NULLPTR for VS2015
This commit is contained in:
Phil Nash
2015-05-19 18:37:58 +01:00
parent bfa3f863d6
commit e86daf8bdd
9 changed files with 76 additions and 45 deletions
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2
docs/tutorial.md
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@@ -222,7 +222,7 @@ Scenario: vectors can be sized and resized
<a id="scaling-up"></a>
## Scaling up
To keep the tutorial simple we put all our code in a single file. This is fine to get started - and makes jumping into Catch even quicker and easier. As you write more real world tests, though, this is not really the best approach.
To keep the tutorial simple we put all our code in a single file. This is fine to get started - and makes jumping into Catch even quicker and easier. As you write more real-world tests, though, this is not really the best approach.
The requirement is that the following block of code ([or equivalent](own-main.md)):

2
include/external/clara.h vendored
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@@ -251,7 +251,7 @@ namespace Clara {
template<typename ConfigT>
struct IArgFunction {
virtual ~IArgFunction() {}
# ifdef CATCH_CPP11_OR_GREATER
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
IArgFunction() = default;
IArgFunction( IArgFunction const& ) = default;
# endif

2
include/internal/catch_assertionresult.h
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@@ -41,7 +41,7 @@ namespace Catch {
AssertionResult();
AssertionResult( AssertionInfo const& info, AssertionResultData const& data );
~AssertionResult();
# ifdef CATCH_CPP11_OR_GREATER
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
AssertionResult( AssertionResult const& ) = default;
AssertionResult( AssertionResult && ) = default;
AssertionResult& operator = ( AssertionResult const& ) = default;

4
include/internal/catch_common.h
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@@ -24,7 +24,7 @@
namespace Catch {
class NonCopyable {
#ifdef CATCH_CPP11_OR_GREATER
#ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
NonCopyable( NonCopyable const& ) = delete;
NonCopyable( NonCopyable && ) = delete;
NonCopyable& operator = ( NonCopyable const& ) = delete;
@@ -87,7 +87,7 @@ namespace Catch {
SourceLineInfo();
SourceLineInfo( char const* _file, std::size_t _line );
SourceLineInfo( SourceLineInfo const& other );
# ifdef CATCH_CPP11_OR_GREATER
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
SourceLineInfo( SourceLineInfo && ) = default;
SourceLineInfo& operator = ( SourceLineInfo const& ) = default;
SourceLineInfo& operator = ( SourceLineInfo && ) = default;

63
include/internal/catch_compiler_capabilities.h
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@@ -8,7 +8,22 @@
#ifndef TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
// Much of the following code is based on Boost (1.53)
// Detect a number of compiler features - mostly C++11/14 conformance - by compiler
// The following features are defined:
//
// CATCH_CONFIG_CPP11_NULLPTR : is nullptr supported?
// CATCH_CONFIG_CPP11_NOEXCEPT : is noexcept supported?
// CATCH_CONFIG_CPP11_GENERATED_METHODS : The delete and default keywords for compiler generated methods
// CATCH_CONFIG_CPP11_IS_ENUM : std::is_enum is supported?
// CATCH_CONFIG_CPP11_TUPLE : std::tuple is supported
// CATCH_CONFIG_CPP11_OR_GREATER : Is C++11 supported?
// CATCH_CONFIG_SFINAE : is basic (C++03) SFINAE supported?
// CATCH_CONFIG_VARIADIC_MACROS : are variadic macros supported?
// A lot of this code is based on Boost (1.53)
#ifdef __clang__
@@ -88,6 +103,13 @@
//#define CATCH_CONFIG_SFINAE // Not confirmed
#endif
#if (_MSC_VER >= 1900 ) // (VC++ 13 (VS2015))
#define CATCH_CONFIG_CPP11_NOEXCEPT
#define CATCH_CONFIG_CPP11_GENERATED_METHODS
#define CATCH_CONFIG_CPP11_NULLPTR
//#define CATCH_CONFIG_SFINAE // Don't use, for now
#endif
#endif // _MSC_VER
// Use variadic macros if the compiler supports them
@@ -105,13 +127,40 @@
////////////////////////////////////////////////////////////////////////////////
// C++ language feature support
// detect language version:
#if (__cplusplus == 201103L)
# define CATCH_CPP11
// catch all support for C++11
#if (__cplusplus >= 201103L)
# define CATCH_CPP11_OR_GREATER
#elif (__cplusplus >= 201103L)
# define CATCH_CPP11_OR_GREATER
#endif
# ifndef CATCH_CONFIG_CPP11_NULLPTR
# define CATCH_CONFIG_CPP11_NULLPTR
# endif
# ifndef CATCH_CONFIG_CPP11_NOEXCEPT
# define CATCH_CONFIG_CPP11_NOEXCEPT
# endif
# ifndef CATCH_CONFIG_CPP11_GENERATED_METHODS
# define CATCH_CONFIG_CPP11_GENERATED_METHODS
# endif
# ifndef CATCH_CONFIG_CPP11_IS_ENUM
# define CATCH_CONFIG_CPP11_IS_ENUM
# endif
# ifndef CATCH_CONFIG_CPP11_TUPLE
# define CATCH_CONFIG_CPP11_TUPLE
# endif
# ifndef CATCH_CONFIG_SFINAE
//# define CATCH_CONFIG_SFINAE // Don't use, for now
# endif
# ifndef CATCH_CONFIG_VARIADIC_MACROS
# define CATCH_CONFIG_VARIADIC_MACROS
# endif
#endif // __cplusplus >= 201103L
// noexcept support:
#if defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_NOEXCEPT)

4
include/internal/catch_expression_lhs.hpp
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@@ -19,13 +19,13 @@ namespace Catch {
template<typename T>
class ExpressionLhs {
ExpressionLhs& operator = ( ExpressionLhs const& );
# ifdef CATCH_CPP11_OR_GREATER
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
ExpressionLhs& operator = ( ExpressionLhs && ) = delete;
# endif
public:
ExpressionLhs( ResultBuilder& rb, T lhs ) : m_rb( rb ), m_lhs( lhs ) {}
# ifdef CATCH_CPP11_OR_GREATER
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
ExpressionLhs( ExpressionLhs const& ) = default;
ExpressionLhs( ExpressionLhs && ) = default;
# endif

10
include/internal/catch_interfaces_reporter.h
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@@ -101,7 +101,7 @@ namespace Catch
}
virtual ~AssertionStats();
# ifdef CATCH_CPP11_OR_GREATER
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
AssertionStats( AssertionStats const& ) = default;
AssertionStats( AssertionStats && ) = default;
AssertionStats& operator = ( AssertionStats const& ) = default;
@@ -124,7 +124,7 @@ namespace Catch
missingAssertions( _missingAssertions )
{}
virtual ~SectionStats();
# ifdef CATCH_CPP11_OR_GREATER
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
SectionStats( SectionStats const& ) = default;
SectionStats( SectionStats && ) = default;
SectionStats& operator = ( SectionStats const& ) = default;
@@ -151,7 +151,7 @@ namespace Catch
{}
virtual ~TestCaseStats();
# ifdef CATCH_CPP11_OR_GREATER
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
TestCaseStats( TestCaseStats const& ) = default;
TestCaseStats( TestCaseStats && ) = default;
TestCaseStats& operator = ( TestCaseStats const& ) = default;
@@ -179,7 +179,7 @@ namespace Catch
{}
virtual ~TestGroupStats();
# ifdef CATCH_CPP11_OR_GREATER
# ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
TestGroupStats( TestGroupStats const& ) = default;
TestGroupStats( TestGroupStats && ) = default;
TestGroupStats& operator = ( TestGroupStats const& ) = default;
@@ -201,7 +201,7 @@ namespace Catch
{}
virtual ~TestRunStats();
# ifndef CATCH_CPP11_OR_GREATER
# ifndef CATCH_CONFIG_CPP11_GENERATED_METHODS
TestRunStats( TestRunStats const& _other )
: runInfo( _other.runInfo ),
totals( _other.totals ),

13
include/internal/catch_tostring.h
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@@ -21,8 +21,11 @@
#include "catch_objc_arc.hpp"
#endif
#ifdef CATCH_CPP11_OR_GREATER
#ifdef CATCH_CONFIG_CPP11_TUPLE
#include <tuple>
#endif
#ifdef CATCH_CONFIG_CPP11_IS_ENUM
#include <type_traits>
#endif
@@ -105,7 +108,7 @@ namespace Detail {
#endif
#if defined(CATCH_CPP11_OR_GREATER)
#if defined(CATCH_CONFIG_CPP11_IS_ENUM)
template<typename T,
bool IsEnum = std::is_enum<T>::value
>
@@ -127,7 +130,7 @@ namespace Detail {
#endif
template<bool C>
struct StringMakerBase {
#if defined(CATCH_CPP11_OR_GREATER)
#if defined(CATCH_CONFIG_CPP11_IS_ENUM)
template<typename T>
static std::string convert( T const& v )
{
@@ -201,7 +204,7 @@ std::string toString( std::vector<T,Allocator> const& v ) {
}
#ifdef CATCH_CPP11_OR_GREATER
#ifdef CATCH_CONFIG_CPP11_TUPLE
// toString for tuples
namespace TupleDetail {
@@ -241,7 +244,7 @@ struct StringMaker<std::tuple<Types...>> {
return os.str();
}
};
#endif
#endif // CATCH_CONFIG_CPP11_TUPLE
namespace Detail {
template<typename T>

21
include/internal/catch_xmlwriter.hpp
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@@ -67,27 +67,6 @@ namespace Catch {
endElement();
}
//# ifndef CATCH_CPP11_OR_GREATER
// XmlWriter& operator = ( XmlWriter const& other ) {
// XmlWriter temp( other );
// swap( temp );
// return *this;
// }
//# else
// XmlWriter( XmlWriter const& ) = default;
// XmlWriter( XmlWriter && ) = default;
// XmlWriter& operator = ( XmlWriter const& ) = default;
// XmlWriter& operator = ( XmlWriter && ) = default;
//# endif
//
// 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( std::string const& name ) {
ensureTagClosed();
newlineIfNecessary();