1 files changed, 44 insertions, 0 deletions
diff --git a/src/Persistence_representations/test/persistence_intervals_with_distances_test.cpp b/src/Persistence_representations/test/persistence_intervals_with_distances_test.cpp
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index 00000000..48d6e8ed
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+++ b/src/Persistence_representations/test/persistence_intervals_with_distances_test.cpp
@@ -0,0 +1,44 @@
+/*    This file is part of the Gudhi Library - https://gudhi.inria.fr/ - which is released under MIT.
+ *    See file LICENSE or go to https://gudhi.inria.fr/licensing/ for full license details.
+ *    Author(s):       Pawel Dlotko
+ *
+ *    Copyright (C) 2016 Inria
+ *
+ *    Modification(s):
+ *      - YYYY/MM Author: Description of the modification
+ */
+
+#define BOOST_TEST_DYN_LINK
+#define BOOST_TEST_MODULE "Persistence_intervals_with_distances_test"
+#include <boost/test/unit_test.hpp>
+#include <gudhi/reader_utils.h>
+#include <gudhi/Persistence_intervals_with_distances.h>
+#include <gudhi/common_persistence_representations.h>
+#include <gudhi/Unitary_tests_utils.h>
+
+#include <iostream>
+
+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);
+
+  GUDHI_TEST_FLOAT_EQUALITY_CHECK(dist, 0.389043, Gudhi::Persistence_representations::epsi);
+}
+
+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<double>::infinity());
+
+  GUDHI_TEST_FLOAT_EQUALITY_CHECK(default_parameter_distance, max_parameter_distance);
+  GUDHI_TEST_FLOAT_EQUALITY_CHECK(inf_parameter_distance, max_parameter_distance);
+  GUDHI_TEST_FLOAT_EQUALITY_CHECK(inf_parameter_distance, max_parameter_distance);
+}