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A boost::lambda functor is now successfully identified by is_functor

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git-svn-id: https://svn.code.sf.net/p/turtle/code/trunk@10 860be788-9bd5-4423-9f1e-828f051e677b
This commit is contained in:
mat007 2009-08-30 20:42:11 +00:00
parent f2f1125a1a
commit 1bee70f758
2 changed files with 87 additions and 27 deletions
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58
src/tests/turtle_test/is_functor_test.cpp
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@ -9,6 +9,13 @@
#include <turtle/is_functor.hpp>
#include <boost/function.hpp>
#include <boost/bind.hpp>
#ifdef _MSC_VER
#pragma warning( push, 0 )
#endif
#include <boost/lambda/lambda.hpp>
#ifdef _MSC_VER
#pragma warning( pop )
#endif
#include <boost/test/auto_unit_test.hpp>
#define BOOST_LIB_NAME boost_unit_test_framework
@ -25,18 +32,6 @@ namespace
void f0 () {}
bool f1( int ) { return false; }
bool f2( std::string, int ) { return false; }
struct unary_functor0 : public std::unary_function< void, void >
{
};
struct unary_functor1 : public std::unary_function< int, void >
{
};
struct s
{
typedef void result_type;
};
}
BOOST_AUTO_TEST_CASE( function_is_functor )
@ -64,6 +59,15 @@ BOOST_AUTO_TEST_CASE( std_bind_first_is_functor )
check( std::bind1st( std::ptr_fun( &f2 ), "" ) );
}
namespace
{
struct unary_functor0 : public std::unary_function< void, void >
{
};
struct unary_functor1 : public std::unary_function< int, void >
{
};
}
BOOST_AUTO_TEST_CASE( std_unary_functor_is_functor )
{
check( unary_functor0() );
@ -77,12 +81,40 @@ BOOST_AUTO_TEST_CASE( boost_bind_is_functor )
check( boost::bind( &f2, "", _1 ) );
}
BOOST_AUTO_TEST_CASE( boost_lambda_is_functor )
{
check( boost::lambda::_1 < 42 );
}
BOOST_AUTO_TEST_CASE( boost_function_is_functor )
{
check( boost::function< void() >() );
}
namespace
{
struct result_type_functor
{
typedef void result_type;
};
}
BOOST_AUTO_TEST_CASE( class_with_result_type_is_functor )
{
check( s() );
check( result_type_functor() );
}
namespace
{
struct sig_functor
{
template< typename Args >
struct sig
{
typedef void type;
};
};
}
BOOST_AUTO_TEST_CASE( class_with_sig_is_functor )
{
check( sig_functor() );
}