61 #define TEST_FMT(manip,value,expected) \  argument
65     ss << manip << value; \
103 #define TEST_NOPAR(manip,actual,type)                           \  argument
112         ss >> manip >> v ;                                      \
120         ss >> manip;                                            \
125 #define TEST_PAR(manip,type,actual,expected) \  argument
131     ss >> manip >> v >> std::ws; \
138     ss >> manip >> v >> std::skipws >> tmp_c; \
143 #define TEST_FP1(manip,value_in,str,type,value_out) \  argument
145     TEST_FMT(manip,value_in,str); \
146     TEST_PAR(manip,type,str,value_out); \