boostorg/core
1
0
Fork 1
mirror of https://github.com/boostorg/core.git synced 2025-07-31 21:34:42 +02:00
Code Issues Packages Projects Releases Wiki Activity

Use core::type_name in lightweight_test_trait

Browse Source
This commit is contained in:
Peter Dimov
2021-10-05 04:58:52 +03:00
parent 5e382efa84
commit 290340fd27
1 changed files with 5 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

56
include/boost/core/lightweight_test_trait.hpp
View File

@@ -11,7 +11,7 @@
//
// BOOST_TEST_TRAIT_TRUE, BOOST_TEST_TRAIT_FALSE, BOOST_TEST_TRAIT_SAME
//
// Copyright 2014 Peter Dimov
// Copyright 2014, 2021 Peter Dimov
//
// Copyright 2019 Glen Joseph Fernandes
// (glenjofe@gmail.com)
@@ -21,60 +21,15 @@
// http://www.boost.org/LICENSE_1_0.txt
#include <boost/core/lightweight_test.hpp>
#include <boost/core/typeinfo.hpp>
#include <boost/core/type_name.hpp>
#include <boost/core/is_same.hpp>
#include <boost/config.hpp>
namespace boost
{
namespace detail
{
template<class, int = 0> struct test_print { };
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T, 2>)
{
return o << boost::core::demangled_name(BOOST_CORE_TYPEID(T));
}
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T, 1>)
{
return o << test_print<T, 2>();
}
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<const T, 1>)
{
return o << test_print<T, 2>() << " const";
}
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<volatile T, 1>)
{
return o << test_print<T, 2>() << " volatile";
}
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<const volatile T, 1>)
{
return o << test_print<T, 2>() << " const volatile";
}
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T>)
{
return o << test_print<T, 1>();
}
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T&>)
{
return o << test_print<T, 1>() << " &";
}
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T&&>)
{
return o << test_print<T, 1>() << " &&";
}
#endif
template< class T > inline void test_trait_impl( char const * trait, void (*)( T ),
bool expected, char const * file, int line, char const * function )
{
@@ -86,7 +41,7 @@ template< class T > inline void test_trait_impl( char const * trait, void (*)( T
{
BOOST_LIGHTWEIGHT_TEST_OSTREAM
<< file << "(" << line << "): predicate '" << trait << "' ["
<< boost::core::demangled_name( BOOST_CORE_TYPEID(T) ) << "]"
<< boost::core::type_name<T>() << "]"
<< " test failed in function '" << function
<< "' (should have been " << ( expected? "true": "false" ) << ")"
<< std::endl;
@@ -112,8 +67,8 @@ template<class T1, class T2> inline void test_trait_same_impl( char const * type
BOOST_LIGHTWEIGHT_TEST_OSTREAM
<< file << "(" << line << "): test 'is_same<" << types << ">'"
<< " failed in function '" << function
<< "' ('" << test_print<T1>()
<< "' != '" << test_print<T2>() << "')"
<< "' ('" << boost::core::type_name<T1>()
<< "' != '" << boost::core::type_name<T2>() << "')"
<< std::endl;
++test_results().errors();
@@ -121,7 +76,6 @@ template<class T1, class T2> inline void test_trait_same_impl( char const * type
}
} // namespace detail
} // namespace boost
#define BOOST_TEST_TRAIT_TRUE(type) ( ::boost::detail::test_trait_impl(#type, (void(*)type)0, true, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION) )