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https://github.com/OPM/opm-simulators.git
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83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
/*
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Copyright 2014 SINTEF ICT, Applied Mathematics.
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#if HAVE_DYNAMIC_BOOST_TEST
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#define BOOST_TEST_DYN_LINK
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#endif
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#define NVERBOSE // to suppress our messages when throwing
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#define BOOST_TEST_MODULE AnisotropicEikonalTest
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#include <boost/test/unit_test.hpp>
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#include <opm/core/tof/AnisotropicEikonal.hpp>
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#include <opm/core/grid/GridManager.hpp>
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#include <opm/core/grid.h>
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#include <cmath>
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using namespace Opm;
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BOOST_AUTO_TEST_CASE(cartesian_2d_a)
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{
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const GridManager gm(2, 2);
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const UnstructuredGrid& grid = *gm.c_grid();
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AnisotropicEikonal2d ae(grid);
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const std::vector<double> metric = {
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1, 0, 0, 1,
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1, 0, 0, 1,
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1, 0, 0, 1,
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1, 0, 0, 1
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};
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BOOST_REQUIRE_EQUAL(metric.size(), grid.number_of_cells*grid.dimensions*grid.dimensions);
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const std::vector<int> start = { 0 };
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std::vector<double> sol;
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ae.solve(metric.data(), start, sol);
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BOOST_REQUIRE(!sol.empty());
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BOOST_CHECK_EQUAL(sol.size(), grid.number_of_cells);
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std::vector<double> truth = { 0, 1, 1, std::sqrt(2) };
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BOOST_CHECK_EQUAL_COLLECTIONS(sol.begin(), sol.end(), truth.begin(), truth.end());
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}
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BOOST_AUTO_TEST_CASE(cartesian_2d_b)
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{
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const GridManager gm(3, 2, 1.0, 2.0);
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const UnstructuredGrid& grid = *gm.c_grid();
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AnisotropicEikonal2d ae(grid);
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const std::vector<double> metric = {
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1, 0, 0, 1,
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1, 0, 0, 1,
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1, 0, 0, 1,
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1, 0, 0, 1,
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1, 0, 0, 1,
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1, 0, 0, 1
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};
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BOOST_REQUIRE_EQUAL(metric.size(), grid.number_of_cells*grid.dimensions*grid.dimensions);
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const std::vector<int> start = { 0 };
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std::vector<double> sol;
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ae.solve(metric.data(), start, sol);
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BOOST_REQUIRE(!sol.empty());
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BOOST_CHECK_EQUAL(sol.size(), grid.number_of_cells);
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std::vector<double> truth = { 0, 1, 2, 2, std::sqrt(5), std::sqrt(8) };
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BOOST_CHECK_EQUAL_COLLECTIONS(sol.begin(), sol.end(), truth.begin(), truth.end());
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}
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