[test] Print block size BS instead of static 1

dune/istl/test/complexrhstest.cc

@@ -122,7 +122,7 @@ int main(int argc, char** argv)
 
   if (argc > 1)
     N = atoi(argv[1]);
-  std::cout<<"testing for N="<<N<<" BS="<<1<<std::endl;
+  std::cout << "testing for N=" << N << " BS=" << BS << std::endl;
 
   typedef Dune::FieldMatrix<FIELD_TYPE,BS,BS> MatrixBlock;
   typedef Dune::BCRSMatrix<MatrixBlock> BCRSMat;

dune/istl/test/inverseoperator2prectest.cc

@@ -19,7 +19,7 @@ int main(int argc, char** argv)
 
   if(argc>1)
     N = atoi(argv[1]);
-  std::cout<<"testing for N="<<N<<" BS="<<1<<std::endl;
+  std::cout << "testing for N=" << N << " BS=" << BS << std::endl;
 
   typedef Dune::FieldMatrix<double,BS,BS> MatrixBlock;
   typedef Dune::BCRSMatrix<MatrixBlock> BCRSMat;

dune/istl/test/matrixmarkettest.cc

@@ -142,7 +142,7 @@ int main(int argc, char** argv)
 
   if(argc>1)
     N = atoi(argv[1]);
-  std::cout<<"testing for N="<<N<<" BS="<<1<<std::endl;
+  std::cout << "testing for N=" << N << " BS=" << BS << std::endl;
 
   // Test scalar matrices and vectors
   int ret = testMatrixMarket<Dune::BCRSMatrix<double>, Dune::BlockVector<double> >(N);

dune/istl/test/mv.cc

@@ -18,7 +18,7 @@ int main(int argc, char** argv)
 
   if(argc>1)
     N = atoi(argv[1]);
-  std::cout<<"testing for N="<<N<<" BS="<<1<<std::endl;
+  std::cout << "testing for N=" << N << " BS=" << BS << std::endl;
 
 
   typedef Dune::FieldMatrix<double,BS,BS> MatrixBlock;

dune/istl/test/solvertest.cc

@@ -60,7 +60,7 @@ int main(int argc, char** argv)
 
   if(argc>1)
     N = atoi(argv[1]);
-  std::cout<<"testing for N="<<N<<" BS="<<1<<std::endl;
+  std::cout << "testing for N=" << N << " BS=" << BS << std::endl;
 
 
   typedef Dune::FieldMatrix<double,BS,BS> MatrixBlock;