fix unittest of write_dos_pw

Author: mohanchen

source/Makefile.Objects

@@ -495,6 +495,7 @@ OBJS_IO=input_conv.o\
     bessel_basis.o\
     cal_test.o\
     write_dos_pw.o\
+    nscf_fermi_surf.o\
     nscf_band.o\
     cal_dos.o\
     cal_pdos_gamma.o\
@@ -563,7 +564,6 @@ OBJS_IO_LCAO=cal_r_overlap_R.o\
       write_dos_lcao.o\
       write_proj_band_lcao.o\
       write_istate_info.o\
-      nscf_fermi_surf.o\
       get_pchg_lcao.o\
       get_wf_lcao.o\
       io_dmk.o\

source/module_io/test/CMakeLists.txt

@@ -62,7 +62,7 @@ AddTest(
 AddTest(
   TARGET io_write_dos_pw
   LIBS parameter  ${math_libs} base device symmetry 
-  SOURCES write_dos_pw_test.cpp ../cal_dos.cpp ../write_dos_pw.cpp ../output.cpp ../../module_cell/parallel_kpoints.cpp ../../module_cell/klist.cpp
+  SOURCES write_dos_pw_test.cpp ../cal_dos.cpp ../write_dos_pw.cpp ../output.cpp ../../module_cell/parallel_kpoints.cpp ../../module_cell/klist.cpp ../nscf_fermi_surf.cpp
 )
 
 AddTest(