diff options
Diffstat (limited to 'src/Tangential_complex/test')
| -rw-r--r-- | src/Tangential_complex/test/CMakeLists.txt | 31 | ||||
| -rw-r--r-- | src/Tangential_complex/test/test_tangential_complex.cpp | 70 |
2 files changed, 101 insertions, 0 deletions
diff --git a/src/Tangential_complex/test/CMakeLists.txt b/src/Tangential_complex/test/CMakeLists.txt new file mode 100644 index 00000000..075028c8 --- /dev/null +++ b/src/Tangential_complex/test/CMakeLists.txt @@ -0,0 +1,31 @@ +cmake_minimum_required(VERSION 2.6) +project(Tangential_complex_tests) + +if (GCOVR_PATH) + # for gcovr to make coverage reports - Corbera Jenkins plugin + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage") +endif() +if (GPROF_PATH) + # for gprof to make coverage reports - Jenkins + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg") +endif() + +if(CGAL_FOUND) + if (NOT CGAL_VERSION VERSION_LESS 4.8.0) + if (EIGEN3_FOUND) + message(STATUS "Eigen3 version: ${EIGEN3_VERSION}.") + include( ${EIGEN3_USE_FILE} ) + include_directories (BEFORE "../../include") + + add_executable( Tangential_complex_test_TC test_tangential_complex.cpp ) + target_link_libraries(Tangential_complex_test_TC ${CGAL_LIBRARY} ${Boost_DATE_TIME_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}) + if (TBB_FOUND) + target_link_libraries(Tangential_complex_test_TC ${TBB_LIBRARIES}) + endif() + add_test(Tangential_complex_test_TC ${CMAKE_CURRENT_BINARY_DIR}/Tangential_complex_test_TC + # XML format for Jenkins xUnit plugin + --log_format=XML --log_sink=${CMAKE_SOURCE_DIR}/Tangential_complex_UT.xml --log_level=test_suite --report_level=no) + + endif() + endif () +endif()
\ No newline at end of file diff --git a/src/Tangential_complex/test/test_tangential_complex.cpp b/src/Tangential_complex/test/test_tangential_complex.cpp new file mode 100644 index 00000000..f8b0d2fb --- /dev/null +++ b/src/Tangential_complex/test/test_tangential_complex.cpp @@ -0,0 +1,70 @@ +/* This file is part of the Gudhi Library. The Gudhi library + * (Geometric Understanding in Higher Dimensions) is a generic C++ + * library for computational topology. + * + * Author(s): Clement Jamin + * + * Copyright (C) 2016 INRIA + * + * This program 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. + * + * This program 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 this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#define BOOST_TEST_DYN_LINK +#define BOOST_TEST_MODULE Tangential_complex - test tangential complex +#include <boost/test/unit_test.hpp> + +#include <gudhi/Tangential_complex.h> +#include <gudhi/sparsify_point_set.h> + +#include <CGAL/Epick_d.h> +#include <CGAL/Random.h> + +#include <array> +#include <vector> + +namespace tc = Gudhi::tangential_complex; + +BOOST_AUTO_TEST_CASE(test_Spatial_tree_data_structure) { + typedef CGAL::Epick_d<CGAL::Dynamic_dimension_tag> Kernel; + typedef Kernel::Point_d Point; + typedef tc::Tangential_complex< + Kernel, CGAL::Dynamic_dimension_tag, + CGAL::Parallel_tag> TC; + + const int INTRINSIC_DIM = 2; + const int AMBIENT_DIM = 3; + const int NUM_POINTS = 50; + + Kernel k; + + // Generate points on a 2-sphere + CGAL::Random_points_on_sphere_d<Point> generator(AMBIENT_DIM, 3.); + std::vector<Point> points; + points.reserve(NUM_POINTS); + for (int i = 0; i < NUM_POINTS; ++i) + points.push_back(*generator++); + + // Compute the TC + TC tc(points, INTRINSIC_DIM, k); + tc.compute_tangential_complex(); + + // Try to fix inconsistencies. Give it 60 seconds to succeed + auto perturb_ret = tc.fix_inconsistencies_using_perturbation(0.01, 60); + + BOOST_CHECK(perturb_ret.success); + + // Export the TC into a Simplex_tree + Gudhi::Simplex_tree<> stree; + tc.create_complex(stree); +} |