396         string from("abcdef");  in in_out_test()  local
400         cdecvt_type::result res = cdect.in(state, from.data(), from.data() + from.size(), next_from,  in in_out_test()
403         CPPUNIT_ASSERT( next_from == from.data() + 1 );  in in_out_test()
410         wstring from(L"abcdef");  in in_out_test()  local
414 …      cdecvt_type::result res = cdect.out(state, from.data(), from.data() + from.size(), next_from,  in in_out_test()
417         CPPUNIT_ASSERT( next_from == from.data() + 1 );  in in_out_test()
443         string from("abcdef");  in length_test()  local
444         int res = cdect.length(state, from.data(), from.data() + from.size(), from.size());  in length_test()
445         CPPUNIT_ASSERT( (size_t)res == from.size() );  in length_test()
594       const char* from = utf8_str.data();  in special_encodings()  local
595       const char* from_end = from + utf8_str.size();  in special_encodings()
599       while (from + length <= from_end) {  in special_encodings()
600         res = cvt.in(state, from, from + length, from_next,  in special_encodings()
605             from = from_next;  in special_encodings()
611             if (from_next == from)  in special_encodings()
617               from = from_next;  in special_encodings()