add field output test

bfps/TEST.py

@@ -263,6 +263,12 @@ class TEST(_code):
         self.simulation_parser_arguments(parser_field_test)
         self.job_parser_arguments(parser_field_test)
         self.parameters_to_parser_arguments(parser_field_test)
+        parser_field_output_test = subparsers.add_parser(
+                'field_output_test',
+                help = 'plain field output test')
+        self.simulation_parser_arguments(parser_field_output_test)
+        self.job_parser_arguments(parser_field_output_test)
+        self.parameters_to_parser_arguments(parser_field_output_test)
         return None
     def prepare_launch(
             self,

bfps/cpp/full_code/field_output_test.cpp

+#include <string>
+#include <cmath>
+#include <random>
+#include "field_output_test.hpp"
+#include "scope_timer.hpp"
+
+
+template <typename rnumber>
+int field_output_test<rnumber>::initialize(void)
+{
+    this->read_parameters();
+    return EXIT_SUCCESS;
+}
+
+template <typename rnumber>
+int field_output_test<rnumber>::finalize(void)
+{
+    return EXIT_SUCCESS;
+}
+
+template <typename rnumber>
+int field_output_test<rnumber>::read_parameters()
+{
+    this->test::read_parameters();
+    return EXIT_SUCCESS;
+}
+
+template <typename rnumber>
+int field_output_test<rnumber>::do_work(void)
+{
+    // allocate
+    field<rnumber, FFTW, ONE> *scal_field = new field<rnumber, FFTW, ONE>(
+            this->nx, this->ny, this->nz,
+            this->comm,
+            DEFAULT_FFTW_FLAG);
+    std::default_random_engine rgen;
+    std::normal_distribution<rnumber> rdist;
+    rgen.seed(1);
+
+    // fill up scal_field
+    scal_field->real_space_representation = true;
+    scal_field->RLOOP(
+            [&](ptrdiff_t rindex,
+                ptrdiff_t xindex,
+                ptrdiff_t yindex,
+                ptrdiff_t zindex){
+            scal_field->rval(rindex) = rdist(rgen);
+            });
+
+    scal_field->io(
+            this->simname + std::string("_fields.h5"),
+            "scal_field",
+            0,
+            false);
+
+    // deallocate
+    delete scal_field;
+    return EXIT_SUCCESS;
+}
+
+template class field_output_test<float>;
+template class field_output_test<double>;
+

bfps/cpp/full_code/field_output_test.hpp

+/**********************************************************************
+*                                                                     *
+*  Copyright 2017 Max Planck Institute                                *
+*                 for Dynamics and Self-Organization                  *
+*                                                                     *
+*  This file is part of bfps.                                         *
+*                                                                     *
+*  bfps is free software: you can redistribute it and/or modify       *
+*  it under the terms of the GNU General Public License as published  *
+*  by the Free Software Foundation, either version 3 of the License,  *
+*  or (at your option) any later version.                             *
+*                                                                     *
+*  bfps 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 General Public License for more details.                       *
+*                                                                     *
+*  You should have received a copy of the GNU General Public License  *
+*  along with bfps.  If not, see <http://www.gnu.org/licenses/>       *
+*                                                                     *
+* Contact: Cristian.Lalescu@ds.mpg.de                                 *
+*                                                                     *
+**********************************************************************/
+
+
+
+#ifndef FILTER_OUTPUT_TEST_HPP
+#define FILTER_OUTPUT_TEST_HPP
+
+
+
+#include <cstdlib>
+#include "base.hpp"
+#include "kspace.hpp"
+#include "field.hpp"
+#include "full_code/test.hpp"
+
+/** \brief A class for testing basic field class functionality.
+ */
+
+template <typename rnumber>
+class field_output_test: public test
+{
+    public:
+        field_output_test(
+                const MPI_Comm COMMUNICATOR,
+                const std::string &simulation_name):
+            test(
+                    COMMUNICATOR,
+                    simulation_name){}
+        ~field_output_test(){}
+
+        int initialize(void);
+        int do_work(void);
+        int finalize(void);
+        int read_parameters(void);
+};
+
+#endif//FILTER_OUTPUT_TEST_HPP
+

setup.py

@@ -93,6 +93,7 @@ src_file_list = ['full_code/NSVEcomplex_particles',
                  'full_code/test',
                  'full_code/filter_test',
                  'full_code/field_test',
+                 'full_code/field_output_test',
                  'hdf5_tools',
                  'full_code/get_rfields',
                  'full_code/resize',