io_hdf5_meshes.cpp
3e3001b7784amaster

io_hdf5_meshes.cpp
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			#include "catch.hpp"

			#include "dfpm/meshes/mesh1d.hpp"
			#include "dfpm/io/meshes.hpp"

			#include "dfpm/io/hdf5_mesh.hpp"
			#include "specmicp_common/io/hdf5/file.hpp"

			using namespace specmicp;
			using namespace specmicp::mesh;
			using namespace specmicp::io;

			TEST_CASE("HDF5 output", "[Mesh],[1D],[io],[hdf5]") {

			SECTION("test ramp mesh 1d") {
			Ramp1DMeshGeometry geometry;
			geometry.dx_min = 2;
			geometry.dx_max = 100;
			geometry.length_ramp = 1000;
			geometry.length_plateau = 1000;

			geometry.section = 1;


			Mesh1DPtr the_mesh = ramp_mesh1d(geometry);

			auto file = hdf5::File::open("test_mesh.hf5", hdf5::OpenMode::CreateTruncate);

			save_mesh(file, "mesh", the_mesh);

			Mesh1DPtr new_mesh = read_mesh(file, "mesh");

			CHECK(new_mesh->nb_nodes() == the_mesh->nb_nodes());
			for (auto i: the_mesh->range_nodes())
			{
			CHECK(new_mesh->get_position(i) == the_mesh->get_position(i));
			CHECK(new_mesh->get_volume_cell(i) == the_mesh->get_volume_cell(i));
			}
			for (auto e: the_mesh->range_elements())
			{
			CHECK(new_mesh->get_face_area(e) == the_mesh->get_face_area(e));
			CHECK(new_mesh->get_volume_cell_element(e, 0) ==
			the_mesh->get_volume_cell_element(e, 0));
			}
			}
			}