From fee58180eb9e2617f92e2f92bb6d1120348f310f Mon Sep 17 00:00:00 2001 From: vrouvrea Date: Fri, 27 Jan 2017 17:10:54 +0000 Subject: Add bottleneck distance git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/ST_cythonize@2019 636b058d-ea47-450e-bf9e-a15bfbe3eedb Former-commit-id: 1320379f3d41ef4d11326c1aad1dd20469d3f4e0 --- src/cython/test/test_bottleneck_distance.py | 35 +++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100755 src/cython/test/test_bottleneck_distance.py (limited to 'src/cython/test/test_bottleneck_distance.py') diff --git a/src/cython/test/test_bottleneck_distance.py b/src/cython/test/test_bottleneck_distance.py new file mode 100755 index 00000000..3d982d34 --- /dev/null +++ b/src/cython/test/test_bottleneck_distance.py @@ -0,0 +1,35 @@ +import gudhi + +"""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): Vincent Rouvreau + + 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 . +""" + +__author__ = "Vincent Rouvreau" +__copyright__ = "Copyright (C) 2016 INRIA" +__license__ = "GPL v3" + + +def test_basic_bottleneck(): + diag1 = [[2.7, 3.7],[9.6, 14.],[34.2, 34.974], [3.,float('Inf')]] + diag2 = [[2.8, 4.45],[9.5, 14.1],[3.2,float('Inf')]] + + assert(gudhi.bottleneck_distance(diag1, diag2, 0.1) == 0.8081763781405569) + assert(gudhi.bottleneck_distance(diag1, diag2) == 0.75) -- cgit v1.2.3