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Use std::source_location::current() in BOOST_CURRENT_LOCATION

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This commit is contained in:
Peter Dimov
2022-02-03 20:28:59 +02:00
parent 8bffbbe5b0
commit 23e699b9a4
3 changed files with 49 additions and 3 deletions
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test/source_location_test3.cpp
+39 -2
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@@ -23,17 +23,54 @@ int main()
}
{
boost::source_location loc = BOOST_CURRENT_LOCATION;
boost::source_location loc( __FILE__, __LINE__, BOOST_CURRENT_FUNCTION );
BOOST_TEST_EQ( loc.to_string(), std::string( __FILE__ ) + ":26 in function '" + BOOST_CURRENT_FUNCTION + "'" );
}
{
boost::source_location loc( __FILE__, __LINE__, BOOST_CURRENT_FUNCTION );
std::ostringstream os;
os << loc;
BOOST_TEST_EQ( os.str(), std::string( __FILE__ ) + ":31 in function '" + BOOST_CURRENT_FUNCTION + "'" );
}
{
boost::source_location loc = BOOST_CURRENT_LOCATION;
std::string prefix = std::string( __FILE__ ) + ":40";
#if !( defined(__cpp_lib_source_location) && __cpp_lib_source_location >= 201907L )
BOOST_TEST_EQ( loc.to_string(), prefix + " in function '" + BOOST_CURRENT_FUNCTION + "'" );
#else
// column and function vary when coming from std::source_location::current()
BOOST_TEST_EQ( loc.to_string().substr( 0, prefix.size() ), prefix );
#endif
}
{
boost::source_location loc = BOOST_CURRENT_LOCATION;
std::ostringstream os;
os << loc;
BOOST_TEST_EQ( os.str(), std::string( __FILE__ ) + ":31 in function '" + BOOST_CURRENT_FUNCTION + "'" );
std::string prefix = std::string( __FILE__ ) + ":57";
#if !( defined(__cpp_lib_source_location) && __cpp_lib_source_location >= 201907L )
BOOST_TEST_EQ( os.str(), prefix + " in function '" + BOOST_CURRENT_FUNCTION + "'" );
#else
// column and function vary when coming from std::source_location::current()
BOOST_TEST_EQ( os.str().substr( 0, prefix.size() ), prefix );
#endif
}
return boost::report_errors();