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Move expression classes into own file

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This commit is contained in:
Phil Nash 2012-05-11 08:03:05 +01:00
parent d10d2d3485
commit a6855f7eab
3 changed files with 212 additions and 191 deletions
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193
include/internal/catch_capture.hpp
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@ -8,6 +8,7 @@
#ifndef TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED
#include "catch_expression.hpp"
#include "catch_resultinfo_builder.hpp"
#include "catch_tostring.hpp"
#include "catch_resultinfo.hpp"
@ -24,197 +25,7 @@ namespace Catch
struct TestFailureException{};
struct DummyExceptionType_DontUse{};
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;
};
class ResultBuilder
{
public:

208
include/internal/catch_expression.hpp Normal file
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@ -0,0 +1,208 @@
/*
* Created by Phil on 11/5/2012.
* Copyright 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_CATCH_EXPRESSION_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_EXPRESSION_HPP_INCLUDED
#include "catch_resultinfo_builder.hpp"
#include "catch_evaluate.hpp"
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
#endif // TWOBLUECUBES_CATCH_EXPRESSION_HPP_INCLUDED

2
projects/XCode4/CatchSelfTest/CatchSelfTest.xcodeproj/project.pbxproj
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@ -92,6 +92,7 @@
4AB77CB51551AEA200857BF0 /* catch_ptr.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = catch_ptr.hpp; sourceTree = "<group>"; };
4AB77CB71553B72B00857BF0 /* catch_section_info.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = catch_section_info.hpp; sourceTree = "<group>"; };
4AB77CB81553BB3800857BF0 /* catch_running_test.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = catch_running_test.hpp; sourceTree = "<group>"; };
4AC91CCE155CF02800DC5117 /* catch_expression.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = catch_expression.hpp; sourceTree = "<group>"; };
4AE1840A14EE4F230066340D /* catch_self_test.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = catch_self_test.cpp; path = ../../../SelfTest/catch_self_test.cpp; sourceTree = "<group>"; };
/* End PBXFileReference section */
@ -214,6 +215,7 @@
4A9D84B11558FC0400FBB209 /* catch_tostring.hpp */,
4A6D0C46149B3E3D00DB3EAA /* catch_approx.hpp */,
4A6D0C47149B3E3D00DB3EAA /* catch_capture.hpp */,
4AC91CCE155CF02800DC5117 /* catch_expression.hpp */,
);
name = Assertions;
sourceTree = "<group>";