revert setup

Author: A-006

source/module_basis/module_pw/pw_basis.h

@@ -61,7 +61,6 @@ class PW_Basis
     PW_Basis(std::string device_, std::string precision_);
     virtual ~PW_Basis();
     //Init mpi parameters
-    void set_mpi(const bool mpi_flag_in);
 #ifdef __MPI
     void initmpi(
         const int poolnproc_in, // Number of processors in this pool

source/module_basis/module_pw/test_serial/pw_basis_k_test.cpp

@@ -37,9 +37,6 @@ class PWBasisKTEST: public testing::Test
 	std::string precision_single = "single";
 	std::string device_flag = "cpu";
 	ModulePW::PW_Basis_K basis_k;
-	void SetUp()
-	{
-	}
 };
 
 TEST_F(PWBasisKTEST,Constructor)
@@ -105,6 +102,7 @@ TEST_F(PWBasisKTEST,Initgrids2)
 
 TEST_F(PWBasisKTEST, Initparameters) 
 {
+	ModulePW::PW_Basis_K basis_k(device_flag, precision_single);
 	double lat0 = 1.8897261254578281;
 	ModuleBase::Matrix3 latvec(10.0,0.0,0.0,
 				0.0,10.0,0.0,
@@ -149,6 +147,7 @@ TEST_F(PWBasisKTEST, Initparameters)
 
 TEST_F(PWBasisKTEST, SetupTransform) 
 {
+	ModulePW::PW_Basis_K basis_k(device_flag, precision_double);
 	double lat0 = 1.8897261254578281;
 	ModuleBase::Matrix3 latvec(10.0,0.0,0.0,
 				0.0,10.0,0.0,
@@ -168,6 +167,7 @@ TEST_F(PWBasisKTEST, SetupTransform)
 
 TEST_F(PWBasisKTEST, CollectLocalPW) 
 {
+	ModulePW::PW_Basis_K basis_k(device_flag, precision_double);
 	double lat0 = 1.8897261254578281;
 	ModuleBase::Matrix3 latvec(10.0,0.0,0.0,
 				0.0,10.0,0.0,

source/module_basis/module_pw/test_serial/pw_basis_test.cpp

@@ -48,9 +48,6 @@ class PWBasisTEST: public testing::Test
 	std::string device_flag = "cpu";
 	ModulePW::PW_Basis pwb;
 	ModulePW::PW_Basis pwb1;
-	void SetUp()
-	{
-	} 
 };
 
 TEST_F(PWBasisTEST,Constructor)