adds tests for printing real and imag value of complex type
adds tests for printing real and imag value of complex type

cflee/voc,ASP1234/voc,gEt-rIgHt-jR/voc,gEt-rIgHt-jR/voc,freakboy3742/voc,freakboy3742/voc,ASP1234/voc,cflee/voc,pombredanne/voc,pombredanne/voc