From f9b84f79232ec2fa5935327e38e2862d9c33ab2c Mon Sep 17 00:00:00 2001 From: vrouvrea Date: Tue, 30 May 2017 11:13:27 +0000 Subject: Rename Gudhi_stat in Persistence representation git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/persistence_representation_integration@2471 636b058d-ea47-450e-bf9e-a15bfbe3eedb Former-commit-id: 5307a48496d758110274ef021834394b0a60bf95 --- .../persistence_intervals_with_distances_test.cpp | 70 ++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 src/Persistence_representation/test/persistence_intervals_with_distances_test.cpp (limited to 'src/Persistence_representation/test/persistence_intervals_with_distances_test.cpp') diff --git a/src/Persistence_representation/test/persistence_intervals_with_distances_test.cpp b/src/Persistence_representation/test/persistence_intervals_with_distances_test.cpp new file mode 100644 index 00000000..703b5011 --- /dev/null +++ b/src/Persistence_representation/test/persistence_intervals_with_distances_test.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): Pawel Dlotko + * + * Copyright (C) 2015 INRIA (France) + * + * 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 . + */ + +#define BOOST_TEST_DYN_LINK +#define BOOST_TEST_MODULE "Persistence_representations" +#include +#include +#include "gudhi/Persistence_intervals_with_distances.h" +#include "gudhi/common_persistence_representations.h" + +#include + + + +using namespace Gudhi; +using namespace Gudhi::Persistence_representations; + + +BOOST_AUTO_TEST_CASE(check_bottleneck_distances_computation) +{ + Persistence_intervals_with_distances p( "data/file_with_diagram" ); + Persistence_intervals_with_distances q( "data/file_with_diagram_1" ); + + double dist = p.distance( q ); + + //std::cout << "dist : " << dist << std::endl; + + BOOST_CHECK( almost_equal(dist,0.389043) ); +} + + +BOOST_AUTO_TEST_CASE(check_default_parameters_in_distance) +{ + Persistence_intervals_with_distances p( "data/file_with_diagram" ); + Persistence_intervals_with_distances q( "data/file_with_diagram_1" ); + + double default_parameter_distance = p.distance( q ); + double max_parameter_distance = p.distance( q , std::numeric_limits< double >::max() ); + double inf_parameter_distance = p.distance( q , std::numeric_limits::infinity() ); + + //std::cout << "default_parameter_distance : " << default_parameter_distance << std::endl; + //std::cout << "max_parameter_distance : " << max_parameter_distance << std::endl; + //std::cout << "inf_parameter_distance : " << inf_parameter_distance << std::endl; + + BOOST_CHECK( default_parameter_distance == max_parameter_distance ); + BOOST_CHECK( inf_parameter_distance == max_parameter_distance ); + BOOST_CHECK( inf_parameter_distance == max_parameter_distance ); +} + + + -- cgit v1.2.3