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Documented and tested container detection override

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git-svn-id: https://svn.code.sf.net/p/turtle/code/trunk@247 860be788-9bd5-4423-9f1e-828f051e677b
This commit is contained in:
mat007 2011-02-20 22:45:22 +00:00
parent 1c689400a0
commit b61191a718
2 changed files with 21 additions and 2 deletions
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4
src/libraries/turtle/format.hpp
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@ -137,8 +137,8 @@ namespace detail
s << '('; s << '(';
// if an error is generated by the line below it means T is // if an error is generated by the line below it means T is
// being mismatched for a container because it has a typedef // being mismatched for a container because it has a typedef
// const_iterator : the easiest solution would be to add a format // const_iterator : the solution would be to add a serialization
// function for Container as well. // operator for mock::formatter< T >.
for( BOOST_DEDUCED_TYPENAME T::const_iterator it = f->begin(); for( BOOST_DEDUCED_TYPENAME T::const_iterator it = f->begin();
it != f->end(); ++it ) it != f->end(); ++it )
{ {

19
src/tests/turtle_test/format_test.cpp
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@ -196,3 +196,22 @@ BOOST_AUTO_TEST_CASE( boost_assign_map_list_of_are_serialized )
{ {
BOOST_CHECK_EQUAL( "((12,\"12\"),(42,\"42\"))", to_string( boost::assign::map_list_of( 12, "12" )( 42, "42" ) ) ); BOOST_CHECK_EQUAL( "((12,\"12\"),(42,\"42\"))", to_string( boost::assign::map_list_of( 12, "12" )( 42, "42" ) ) );
} }
namespace
{
struct false_positive_container
{
typedef int const_iterator;
};
BOOST_MPL_ASSERT(( mock::detail::is_container< false_positive_container > ));
std::ostream& operator<<( std::ostream& s, const mock::formatter< false_positive_container >& )
{
return s << "false_positive_container";
}
}
BOOST_AUTO_TEST_CASE( false_positive_container_serialization_can_still_be_overriden )
{
BOOST_CHECK_EQUAL( "false_positive_container", to_string( false_positive_container() ) );
}