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45450aa643
Fixes: boost/test/floating_point_comparison.hpp:14:124: note: #pragma message: This header is deprecated. Use This header is deprecated. Please use <boost/test/tools/floating_point_comparison.hpp> instead. instead. boost/detail/sp_typeinfo.hpp:23:54: note: #pragma message: This header is deprecated. Use <boost/core/typeinfo.hpp> instead.
312 lines
9.5 KiB
C++
312 lines
9.5 KiB
C++
// http://turtle.sourceforge.net
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//
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// Copyright Mathieu Champlon 2008
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef MOCK_CONSTRAINTS_HPP_INCLUDED
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#define MOCK_CONSTRAINTS_HPP_INCLUDED
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#include "config.hpp"
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#include "constraint.hpp"
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#include "detail/addressof.hpp"
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#include "detail/move_helper.hpp"
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#include <boost/ref.hpp>
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#include <boost/version.hpp>
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#include <boost/utility/enable_if.hpp>
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#include <boost/type_traits/common_type.hpp>
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#include <boost/type_traits/is_convertible.hpp>
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#include <boost/type_traits/has_equal_to.hpp>
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#if BOOST_VERSION >= 107000
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#include <boost/test/tools/floating_point_comparison.hpp>
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#else
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#include <boost/test/floating_point_comparison.hpp>
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#endif
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namespace mock
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{
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MOCK_UNARY_CONSTRAINT( any, 0,, ((void)actual, true) )
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MOCK_UNARY_CONSTRAINT( affirm, 0,, !! actual )
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MOCK_UNARY_CONSTRAINT( negate, 0,, ! actual )
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MOCK_UNARY_CONSTRAINT( evaluate, 0,, actual() )
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MOCK_NARY_CONSTRAINT( less, 1, ( expected ), actual < expected )
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MOCK_NARY_CONSTRAINT( greater, 1, ( expected ), actual > expected )
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MOCK_NARY_CONSTRAINT( less_equal, 1, ( expected ), actual <= expected )
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MOCK_NARY_CONSTRAINT( greater_equal, 1, ( expected ), actual >= expected )
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#if BOOST_VERSION < 105900
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# define MOCK_SMALL() \
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boost::test_tools::check_is_small( actual, tolerance )
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# define MOCK_PERCENT_TOLERANCE() \
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boost::test_tools::check_is_close( \
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actual, \
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expected, \
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boost::test_tools::percent_tolerance( tolerance ) )
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# define MOCK_FRACTION_TOLERANCE() \
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boost::test_tools::check_is_close( \
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actual, \
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expected, \
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boost::test_tools::fraction_tolerance( tolerance ) )
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#else // BOOST_VERSION < 105900
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namespace detail
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{
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template< typename T, typename Tolerance >
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bool is_small( const T& t, const Tolerance& tolerance )
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{
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return boost::math::fpc::small_with_tolerance< T >( tolerance )( t );
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}
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template< typename T1, typename T2, typename Tolerance >
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bool is_close( const T1& t1, const T2& t2, const Tolerance& tolerance )
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{
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typedef typename boost::common_type< T1, T2 >::type common_type;
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return boost::math::fpc::close_at_tolerance< common_type >(
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tolerance, boost::math::fpc::FPC_STRONG )( t1, t2 );
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}
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}
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# define MOCK_SMALL() \
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detail::is_small( actual, tolerance )
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# define MOCK_PERCENT_TOLERANCE() \
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detail::is_close( actual, expected, \
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boost::math::fpc::percent_tolerance( tolerance ) )
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# define MOCK_FRACTION_TOLERANCE() \
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detail::is_close( actual, expected, tolerance )
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#endif // BOOST_VERSION < 105900
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#ifdef small
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# pragma push_macro( "small" )
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# undef small
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# define MOCK_SMALL_DEFINED
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#endif
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MOCK_NARY_CONSTRAINT( small, 1, ( tolerance ),
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( MOCK_SMALL() ) )
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#ifdef MOCK_SMALL_DEFINED
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# pragma pop_macro( "small" )
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#endif
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MOCK_NARY_CONSTRAINT( close, 2, ( expected, tolerance ),
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( MOCK_PERCENT_TOLERANCE() ) )
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MOCK_NARY_CONSTRAINT( close_fraction, 2, ( expected, tolerance ),
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( MOCK_FRACTION_TOLERANCE() ) )
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#undef MOCK_PERCENT_TOLERANCE
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#undef MOCK_FRACTION_TOLERANCE
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#ifdef near
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# pragma push_macro( "near" )
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# undef near
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# define MOCK_NEAR_DEFINED
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#endif
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MOCK_NARY_CONSTRAINT( near, 2, ( expected, tolerance ),
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std::abs( actual - expected ) < tolerance )
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#ifdef MOCK_NEAR_DEFINED
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# pragma pop_macro( "near" )
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#endif
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namespace detail
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{
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template< typename Expected >
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struct equal
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{
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explicit equal( Expected expected )
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: expected_( expected )
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{}
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template< typename Actual >
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bool operator()( const Actual& actual,
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typename boost::enable_if<
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boost::has_equal_to<
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Actual,
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typename
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boost::unwrap_reference< Expected >::type
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>
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>::type* = 0 ) const
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{
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return actual == boost::unwrap_ref( expected_ );
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}
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template< typename Actual >
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bool operator()( const Actual& actual,
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typename boost::disable_if<
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boost::has_equal_to<
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Actual,
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typename
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boost::unwrap_reference< Expected >::type
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>
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>::type* = 0 ) const
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{
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return actual && *actual == boost::unwrap_ref( expected_ );
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}
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friend std::ostream& operator<<( std::ostream& s, const equal& e )
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{
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return s << "equal( " << mock::format( e.expected_ ) << " )";
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}
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Expected expected_;
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};
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template< typename Expected >
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struct same
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{
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explicit same( const Expected& expected )
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: expected_( detail::addressof( boost::unwrap_ref( expected ) ) )
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{}
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template< typename Actual >
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bool operator()( const Actual& actual ) const
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{
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return detail::addressof( actual ) == expected_;
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}
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friend std::ostream& operator<<( std::ostream& os, const same& s )
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{
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return os << "same( " << mock::format( *s.expected_ ) << " )";
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}
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const typename
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boost::unwrap_reference< Expected >::type* expected_;
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};
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template< typename Expected >
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struct retrieve
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{
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explicit retrieve( Expected& expected )
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: expected_( detail::addressof( boost::unwrap_ref( expected ) ) )
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{}
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template< typename Actual >
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bool operator()( const Actual& actual,
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typename boost::disable_if<
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boost::is_convertible<
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const Actual*,
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typename
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boost::unwrap_reference< Expected >::type
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>
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>::type* = 0 ) const
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{
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*expected_ = actual;
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return true;
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}
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template< typename Actual >
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bool operator()( BOOST_RV_REF(Actual) actual,
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typename boost::disable_if<
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boost::is_convertible<
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const Actual*,
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typename
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boost::unwrap_reference< Expected >::type
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>
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>::type* = 0 ) const
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{
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*expected_ = boost::move( actual );
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return true;
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}
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template< typename Actual >
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bool operator()( Actual& actual,
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typename boost::enable_if<
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boost::is_convertible< Actual*,
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typename
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boost::unwrap_reference< Expected >::type
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>
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>::type* = 0 ) const
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{
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*expected_ = detail::addressof( actual );
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return true;
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}
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friend std::ostream& operator<<( std::ostream& s, const retrieve& r )
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{
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return s << "retrieve( " << mock::format( *r.expected_ ) << " )";
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}
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typename
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boost::unwrap_reference< Expected >::type* expected_;
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};
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template< typename Expected >
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struct assign
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{
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explicit assign( const Expected& expected )
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: expected_( expected )
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{}
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template< typename Actual >
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bool operator()( Actual& actual ) const
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{
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actual = boost::unwrap_ref( expected_ );
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return true;
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}
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template< typename Actual >
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bool operator()( Actual* actual,
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typename boost::enable_if<
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boost::is_convertible<
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typename
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boost::unwrap_reference< Expected >::type,
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Actual
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>
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>::type* = 0 ) const
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{
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if( ! actual )
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return false;
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*actual = boost::unwrap_ref( expected_ );
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return true;
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}
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friend std::ostream& operator<<( std::ostream& s, const assign& a )
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{
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return s << "assign( " << mock::format( a.expected_ ) << " )";
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}
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Expected expected_;
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};
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template< typename Expected >
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struct contain
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{
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explicit contain( const Expected& expected )
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: expected_( expected )
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{}
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bool operator()( const std::string& actual ) const
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{
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return actual.find( boost::unwrap_ref( expected_ ) )
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!= std::string::npos;
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}
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friend std::ostream& operator<<( std::ostream& s, const contain& n )
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{
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return s << "contain( " << mock::format( n.expected_ ) << " )";
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}
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Expected expected_;
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};
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}
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template< typename T >
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constraint< detail::equal< typename detail::forward_type< T >::type > > equal( BOOST_FWD_REF(T) t )
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{
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return detail::equal< typename detail::forward_type< T >::type >( boost::forward< T >( t ) );
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}
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template< typename T >
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constraint< detail::same< T > > same( T& t )
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{
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return detail::same< T >( t );
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}
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template< typename T >
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constraint< detail::retrieve< T > > retrieve( T& t )
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{
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return detail::retrieve< T >( t );
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}
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template< typename T >
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constraint< detail::assign< T > > assign( T t )
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{
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return detail::assign< T >( t );
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}
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template< typename T >
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constraint< detail::contain< T > > contain( T t )
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{
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return detail::contain< T >( t );
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}
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template< typename T >
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constraint< T > call( T t )
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{
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return constraint< T >( t );
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}
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} // mock
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#endif // MOCK_CONSTRAINTS_HPP_INCLUDED
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