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Diffstat (limited to 'src/cython/test/test_euclidean_witness_complex.py')
-rwxr-xr-x | src/cython/test/test_euclidean_witness_complex.py | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/src/cython/test/test_euclidean_witness_complex.py b/src/cython/test/test_euclidean_witness_complex.py deleted file mode 100755 index f5eae5fa..00000000 --- a/src/cython/test/test_euclidean_witness_complex.py +++ /dev/null @@ -1,95 +0,0 @@ -import gudhi - -""" 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): Vincent Rouvreau - - Copyright (C) 2016 Inria - - Modification(s): - - YYYY/MM Author: Description of the modification -""" - -__author__ = "Vincent Rouvreau" -__copyright__ = "Copyright (C) 2016 Inria" -__license__ = "MIT" - - -def test_empty_euclidean_witness_complex(): - euclidean_witness = gudhi.EuclideanWitnessComplex() - assert euclidean_witness.__is_defined() == False - - -def test_witness_complex(): - point_cloud = [ - [1.0, 1.0], - [7.0, 0.0], - [4.0, 6.0], - [9.0, 6.0], - [0.0, 14.0], - [2.0, 19.0], - [9.0, 17.0], - ] - landmarks = [[1.0, 1.0], [7.0, 0.0], [4.0, 6.0]] - euclidean_witness_complex = gudhi.EuclideanWitnessComplex( - landmarks=landmarks, witnesses=point_cloud - ) - simplex_tree = euclidean_witness_complex.create_simplex_tree(max_alpha_square=4.1) - - assert landmarks[0] == euclidean_witness_complex.get_point(0) - assert landmarks[1] == euclidean_witness_complex.get_point(1) - assert landmarks[2] == euclidean_witness_complex.get_point(2) - - assert simplex_tree.get_filtration() == [ - ([0], 0.0), - ([1], 0.0), - ([0, 1], 0.0), - ([2], 0.0), - ([0, 2], 0.0), - ([1, 2], 0.0), - ([0, 1, 2], 0.0), - ] - - -def test_empty_euclidean_strong_witness_complex(): - euclidean_strong_witness = gudhi.EuclideanStrongWitnessComplex() - assert euclidean_strong_witness.__is_defined() == False - - -def test_strong_witness_complex(): - point_cloud = [ - [1.0, 1.0], - [7.0, 0.0], - [4.0, 6.0], - [9.0, 6.0], - [0.0, 14.0], - [2.0, 19.0], - [9.0, 17.0], - ] - landmarks = [[1.0, 1.0], [7.0, 0.0], [4.0, 6.0]] - euclidean_strong_witness_complex = gudhi.EuclideanStrongWitnessComplex( - landmarks=landmarks, witnesses=point_cloud - ) - simplex_tree = euclidean_strong_witness_complex.create_simplex_tree( - max_alpha_square=14.9 - ) - - assert landmarks[0] == euclidean_strong_witness_complex.get_point(0) - assert landmarks[1] == euclidean_strong_witness_complex.get_point(1) - assert landmarks[2] == euclidean_strong_witness_complex.get_point(2) - - assert simplex_tree.get_filtration() == [([0], 0.0), ([1], 0.0), ([2], 0.0)] - - simplex_tree = euclidean_strong_witness_complex.create_simplex_tree( - max_alpha_square=100.0 - ) - - assert simplex_tree.get_filtration() == [ - ([0], 0.0), - ([1], 0.0), - ([2], 0.0), - ([1, 2], 15.0), - ([0, 2], 34.0), - ([0, 1], 37.0), - ([0, 1, 2], 37.0), - ] |