Remove geodesicfeassemblerwrappertest.cc

The test used CosseratEnergyLocalStiffness, which I am in the
process of getting rid of.  And since I eventually want to
get rid of GeodesicFEAssemblerWrapper too, it is not worth the time
to port the test.

test/CMakeLists.txt

@@ -65,11 +65,6 @@ dune_add_test(NAME harmonicmaptest-projected-nonconforming
 dune_add_test(SOURCES cosseratcontinuumtest.cc
               TIMEOUT 1200)
 
-dune_add_test(SOURCES geodesicfeassemblerwrappertest.cc
-              MPI_RANKS 1 4
-              TIMEOUT 600
-              CMAKE_GUARD MPI_FOUND)
-
 dune_add_test(SOURCES mixedriemannianpnsolvertest.cc
               MPI_RANKS 1 4
               TIMEOUT 600

test/geodesicfeassemblerwrappertest.cc

-#include <config.h>
-
-#include <array>
-
-// Includes for the ADOL-C automatic differentiation library
-// Need to come before (almost) all others.
-#include <adolc/adouble.h>
-#include <dune/fufem/utilities/adolcnamespaceinjections.hh>
-
-#include <dune/common/typetraits.hh>
-#include <dune/common/bitsetvector.hh>
-#include <dune/common/tuplevector.hh>
-
-#include <dune/functions/functionspacebases/compositebasis.hh>
-#include <dune/functions/functionspacebases/interpolate.hh>
-#include <dune/functions/functionspacebases/lagrangebasis.hh>
-#include <dune/functions/functionspacebases/powerbasis.hh>
-
-#include <dune/fufem/boundarypatch.hh>
-
-#include <dune/grid/utility/structuredgridfactory.hh>
-#include <dune/grid/uggrid.hh>
-
-#include <dune/gfe/assemblers/cosseratenergystiffness.hh>
-#include <dune/gfe/assemblers/geodesicfeassembler.hh>
-#include <dune/gfe/assemblers/localgeodesicfeadolcstiffness.hh>
-#include <dune/gfe/assemblers/mixedgfeassembler.hh>
-#include <dune/gfe/spaces/productmanifold.hh>
-#include <dune/gfe/spaces/realtuple.hh>
-#include <dune/gfe/spaces/rotation.hh>
-
-#include <dune/gfe/assemblers/geodesicfeassemblerwrapper.hh>
-
-#include <dune/istl/multitypeblockmatrix.hh>
-#include <dune/istl/multitypeblockvector.hh>
-
-// grid dimension
-const int gridDim = 2;
-
-// target dimension
-const int dim = 3;
-
-//order of the finite element space
-const int displacementOrder = 2;
-const int rotationOrder = 2;
-
-using namespace Dune;
-using namespace Indices;
-
-
-//Types for the mixed space
-using DisplacementVector = std::vector<RealTuple<double,dim> >;
-using RotationVector =  std::vector<Rotation<double,dim> >;
-using Vector = TupleVector<DisplacementVector, RotationVector>;
-const int dimCR = Rotation<double,dim>::TangentVector::dimension; //dimCorrectionRotation = Dimension of the correction for rotations
-using CorrectionType = MultiTypeBlockVector<BlockVector<FieldVector<double,dim> >, BlockVector<FieldVector<double,dimCR> > >;
-
-using MatrixRow0 = MultiTypeBlockVector<BCRSMatrix<FieldMatrix<double,dim,dim> >,  BCRSMatrix<FieldMatrix<double,dim,dimCR> > >;
-using MatrixRow1 = MultiTypeBlockVector<BCRSMatrix<FieldMatrix<double,dimCR,dim> >, BCRSMatrix<FieldMatrix<double,dimCR,dimCR> > >;
-using MatrixType = MultiTypeBlockMatrix<MatrixRow0,MatrixRow1>;
-
-//Types for the Non-mixed space
-using RBM = GFE::ProductManifold<RealTuple<double,dim>,Rotation<double, dim> >;
-const static int blocksize = RBM::TangentVector::dimension;
-using CorrectionTypeWrapped = BlockVector<FieldVector<double, blocksize> >;
-using MatrixTypeWrapped = BCRSMatrix<FieldMatrix<double, blocksize, blocksize> >;
-
-int main (int argc, char *argv[])
-{
-  MPIHelper::instance(argc, argv);
-
-  /////////////////////////////////////////////////////////////////////////
-  //    Create the grid
-  /////////////////////////////////////////////////////////////////////////
-  using GridType = UGGrid<gridDim>;
-  auto grid = StructuredGridFactory<GridType>::createCubeGrid({0,0}, {1,1}, {2,2});
-  grid->globalRefine(2);
-  grid->loadBalance();
-
-  using GridView = GridType::LeafGridView;
-  GridView gridView = grid->leafGridView();
-
-  std::function<bool(FieldVector<double,gridDim>)> isNeumann = [](FieldVector<double,gridDim> coordinate) {
-                                                                 return coordinate[0] > 0.99;
-                                                               };
-
-  BitSetVector<1> neumannVertices(gridView.size(gridDim), false);
-  const GridView::IndexSet& indexSet = gridView.indexSet();
-
-  for (auto&& vertex : vertices(gridView))
-    neumannVertices[indexSet.index(vertex)] = isNeumann(vertex.geometry().corner(0));
-
-  BoundaryPatch<GridView> neumannBoundary(gridView, neumannVertices);
-
-
-  /////////////////////////////////////////////////////////////////////////
-  //  Create a composite basis
-  /////////////////////////////////////////////////////////////////////////
-
-  using namespace Functions::BasisFactory;
-
-  auto compositeBasis = makeBasis(
-    gridView,
-    composite(
-      power<dim>(
-        lagrange<displacementOrder>()
-        ),
-      power<dim>(
-        lagrange<rotationOrder>()
-        )
-      ));
-
-  using CompositeBasis = decltype(compositeBasis);
-
-  /////////////////////////////////////////////////////////////////////////
-  //  Create the energy functions with their parameters
-  /////////////////////////////////////////////////////////////////////////
-
-  //Surface-Cosserat-Energy-Parameters
-  ParameterTree parameters;
-  parameters["thickness"] = "1";
-  parameters["mu"] = "2.7191e+4";
-  parameters["lambda"] = "4.4364e+4";
-  parameters["mu_c"] = "0";
-  parameters["L_c"] = "0.01";
-  parameters["q"] = "2";
-  parameters["kappa"] = "1";
-  parameters["b1"] = "1";
-  parameters["b2"] = "1";
-  parameters["b3"] = "1";
-
-
-  FieldVector<double,dim> values_ = {3e4,2e4,1e4};
-  auto neumannFunction = [&](FieldVector<double, gridDim>){
-                           return values_;
-                         };
-
-  auto cosseratEnergy = std::make_shared<CosseratEnergyLocalStiffness<decltype(compositeBasis), dim,adouble> >(parameters,
-                                                                                                               &neumannBoundary,
-                                                                                                               neumannFunction,
-                                                                                                               nullptr);
-  LocalGeodesicFEADOLCStiffness<CompositeBasis,
-      GFE::ProductManifold<RealTuple<double,dim>,Rotation<double,dim> > > mixedLocalGFEADOLCStiffness(cosseratEnergy);
-  MixedGFEAssembler<CompositeBasis,RBM> mixedAssembler(compositeBasis, mixedLocalGFEADOLCStiffness);
-
-  using DeformationFEBasis = Functions::LagrangeBasis<GridView,displacementOrder>;
-  DeformationFEBasis deformationFEBasis(gridView);
-  using GFEAssemblerWrapper = GFE::GeodesicFEAssemblerWrapper<CompositeBasis, DeformationFEBasis, RBM>;
-  GFEAssemblerWrapper assembler(&mixedAssembler, deformationFEBasis);
-
-  /////////////////////////////////////////////////////////////////////////
-  //  Prepare the iterate x where we want to assemble - identity in 2D with z = 0
-  /////////////////////////////////////////////////////////////////////////
-  auto deformationPowerBasis = makeBasis(
-    gridView,
-    power<gridDim>(
-      lagrange<displacementOrder>()
-      ));
-  BlockVector<FieldVector<double,gridDim> > identity(compositeBasis.size({0}));
-  Functions::interpolate(deformationPowerBasis, identity, [](FieldVector<double,gridDim> x){
-    return x;
-  });
-  BlockVector<FieldVector<double,dim> > initialDeformation(compositeBasis.size({0}));
-  initialDeformation = 0;
-
-  Vector x;
-  x[_0].resize(compositeBasis.size({0}));
-  x[_1].resize(compositeBasis.size({1}));
-  std::vector<RBM> xRBM(compositeBasis.size({0}));
-  for (std::size_t i = 0; i < compositeBasis.size({0}); i++) {
-    for (int j = 0; j < gridDim; j++)
-      initialDeformation[i][j] = identity[i][j];
-    x[_0][i] = initialDeformation[i];
-    xRBM[i][_0] = x[_0][i];
-    xRBM[i][_1] = x[_1][i]; // Rotation part
-  }
-
-  //////////////////////////////////////////////////////////////////////////////
-  //  Compute the energy, assemble the Gradient and Hessian using
-  //  the GeodesicFEAssemblerWrapper and the MixedGFEAssembler and compare!
-  //////////////////////////////////////////////////////////////////////////////
-  CorrectionTypeWrapped gradient;
-  MatrixTypeWrapped hessianMatrix;
-  double energy = assembler.computeEnergy(xRBM);
-  assembler.assembleGradientAndHessian(xRBM, gradient, hessianMatrix, true);
-  double gradientTwoNorm = gradient.two_norm();
-  double gradientInfinityNorm = gradient.infinity_norm();
-  double matrixFrobeniusNorm = hessianMatrix.frobenius_norm();
-
-  CorrectionType gradientMixed;
-  gradientMixed[_0].resize(x[_0].size());
-  gradientMixed[_1].resize(x[_1].size());
-  MatrixType hessianMatrixMixed;
-  double energyMixed = mixedAssembler.computeEnergy(x[_0], x[_1]);
-  mixedAssembler.assembleGradientAndHessian(x[_0], x[_1], gradientMixed[_0], gradientMixed[_1], hessianMatrixMixed, true);
-  double gradientMixedTwoNorm = gradientMixed.two_norm();
-  double gradientMixedInfinityNorm = gradientMixed.infinity_norm();
-  double matrixMixedFrobeniusNorm = hessianMatrixMixed.frobenius_norm();
-
-  if (std::abs(energy - energyMixed)/energyMixed > 1e-8)
-  {
-    std::cerr << std::setprecision(9);
-    std::cerr << "The energy calculated by the GeodesicFEAssemblerWrapper is " << energy << " but "
-              << energyMixed << " (calculated by the MixedGFEAssembler) was expected!" << std::endl;
-    return 1;
-  }
-  if ( std::abs(gradientTwoNorm - gradientMixedTwoNorm)/gradientMixedTwoNorm > 1e-8 ||
-       std::abs(gradientInfinityNorm - gradientMixedInfinityNorm)/gradientMixedInfinityNorm > 1e-8)
-  {
-    std::cerr << std::setprecision(9);
-    std::cerr << "The gradient infinity norm calculated by the GeodesicFEAssemblerWrapper is " << gradientInfinityNorm << " but "
-              << gradientMixedInfinityNorm << " (calculated by the MixedGFEAssembler) was expected!" << std::endl;
-    std::cerr << "The gradient norm calculated by the GeodesicFEAssemblerWrapper is " << gradientTwoNorm << " but "
-              << gradientMixedTwoNorm << " (calculated by the MixedGFEAssembler) was expected!" << std::endl;
-    return 1;
-  }
-
-  if (std::abs(matrixFrobeniusNorm - matrixMixedFrobeniusNorm)/matrixMixedFrobeniusNorm > 1e-8)
-  {
-    std::cerr << std::setprecision(9);
-    std::cerr << "The matrix norm calculated by the GeodesicFEAssemblerWrapper is " << matrixFrobeniusNorm << " but "
-              << matrixMixedFrobeniusNorm << " (calculated by the MixedGFEAssembler) was expected!" << std::endl;
-    return 1;
-  }
-}