Diffusion akantu (features/structural_mechanics_lumped_mass) Browse

structural_mec…

test_solid_mechanics_model_fixture.hh
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			/**
			* @file test_solid_mechanics_model_fixture.hh
			*
			* @author Nicolas Richart <nicolas.richart@epfl.ch>
			*
			* @date creation: Tue Nov 14 2017
			* @date last modification: Tue Feb 20 2018
			*
			* @brief Main solif mechanics test file
			*
			*
			* Copyright (©) 2016-2018 EPFL (Ecole Polytechnique Fédérale de Lausanne)
			* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
			*
			* Akantu is free software: you can redistribute it and/or modify it under the
			* terms of the GNU Lesser General Public License as published by the Free
			* Software Foundation, either version 3 of the License, or (at your option) any
			* later version.
			*
			* Akantu is distributed in the hope that it will be useful, but WITHOUT ANY
			* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
			* A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
			* details.
			*
			* You should have received a copy of the GNU Lesser General Public License
			* along with Akantu. If not, see <http://www.gnu.org/licenses/>.
			*
			*/

			/* -------------------------------------------------------------------------- */
			#include "communicator.hh"
			#include "solid_mechanics_model.hh"
			#include "test_gtest_utils.hh"
			#include "mesh_utils.hh"
			/* -------------------------------------------------------------------------- */
			#include <gtest/gtest.h>
			#include <vector>
			/* -------------------------------------------------------------------------- */

			#ifndef AKANTU_TEST_SOLID_MECHANICS_MODEL_FIXTURE_HH_
			#define AKANTU_TEST_SOLID_MECHANICS_MODEL_FIXTURE_HH_

			using namespace akantu;

			// This fixture uses very small meshes with a volume of 1.
			template <typename type_> class TestSMMFixture : public ::testing::Test {
			public:
			static constexpr ElementType type = type_::value;
			static constexpr size_t spatial_dimension =
			ElementClass<type>::getSpatialDimension();

			void SetUp() override {
			this->mesh = std::make_unique<Mesh>(this->spatial_dimension);
			auto prank = Communicator::getStaticCommunicator().whoAmI();
			if (prank == 0) {
			this->mesh->read(this->mesh_file);
			if(spatial_dimension > 1 and mesh->getNbElement(spatial_dimension - 1) == 0) {
			MeshUtils::buildFacets(*this->mesh);
			}
			}

			mesh->distribute();

			SCOPED_TRACE(std::to_string(this->type).c_str());

			model = std::make_unique<SolidMechanicsModel>(*mesh, _all_dimensions,
			std::to_string(this->type));
			}

			void initModel(const ID & input, const AnalysisMethod & analysis_method) {
			getStaticParser().parse(input);
			this->model->initFull(_analysis_method = analysis_method);

			if (analysis_method != _static) {
			auto time_step = this->model->getStableTimeStep() / 10.;
			this->model->setTimeStep(time_step);
			}
			// std::cout << "timestep: " << time_step << std::endl;

			if (this->dump_paraview) {
			std::stringstream base_name;
			base_name << "bar" << analysis_method << this->type;
			this->model->setBaseName(base_name.str());
			this->model->addDumpFieldVector("displacement");
			this->model->addDumpFieldVector("blocked_dofs");
			if (analysis_method != _static) {
			this->model->addDumpField("velocity");
			this->model->addDumpField("acceleration");
			}
			if (this->mesh->isDistributed()) {
			this->model->addDumpField("partitions");
			}
			this->model->addDumpFieldVector("external_force");
			this->model->addDumpFieldVector("internal_force");
			this->model->addDumpField("stress");
			this->model->addDumpField("strain");
			}
			}

			void TearDown() override {
			model.reset(nullptr);
			mesh.reset(nullptr);
			}

			protected:
			std::string mesh_file{std::to_string(this->type) + ".msh"};
			std::unique_ptr<Mesh> mesh;
			std::unique_ptr<SolidMechanicsModel> model;
			bool dump_paraview{false};
			};

			template <typename type_> constexpr ElementType TestSMMFixture<type_>::type;
			template <typename type_>
			constexpr size_t TestSMMFixture<type_>::spatial_dimension;

			template <typename T>
			using is_not_pentahedron =
			aka::negation<aka::disjunction<is_element<T, _pentahedron_6>,
			is_element<T, _pentahedron_15>>>;

			using TestElementTypesFiltered =
			tuple_filter_t<is_not_pentahedron, TestElementTypes>;

			// using gtest_element_types = gtest_list_t<TestElementTypesFiltered>;
			using gtest_element_types = gtest_list_t<TestElementTypes>;

			TYPED_TEST_SUITE(TestSMMFixture, gtest_element_types);

			#endif /* AKANTU_TEST_SOLID_MECHANICS_MODEL_FIXTURE_HH_ */

rAKA/test/test_model/test_solid_mechanics_model/test_solid_mechanics_model_fixture.hh2494dc4e9df3features/structural_mec…

test_solid_mechanics_model_fixture.hhView Options

rAKA/test/test_model/test_solid_mechanics_model/test_solid_mechanics_model_fixture.hh
2494dc4e9df3features/structural_mec…

test_solid_mechanics_model_fixture.hh
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