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-rwxr-xr-xsrc/cython/test/test_rips_complex.py133
1 files changed, 0 insertions, 133 deletions
diff --git a/src/cython/test/test_rips_complex.py b/src/cython/test/test_rips_complex.py
deleted file mode 100755
index d55ae22f..00000000
--- a/src/cython/test/test_rips_complex.py
+++ /dev/null
@@ -1,133 +0,0 @@
-from gudhi import RipsComplex
-from math import sqrt
-
-""" 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_rips():
- rips_complex = RipsComplex()
-
-
-def test_rips_from_points():
- point_list = [[0, 0], [1, 0], [0, 1], [1, 1]]
- rips_complex = RipsComplex(points=point_list, max_edge_length=42)
-
- simplex_tree = rips_complex.create_simplex_tree(max_dimension=1)
-
- assert simplex_tree.__is_defined() == True
- assert simplex_tree.__is_persistence_defined() == False
-
- assert simplex_tree.num_simplices() == 10
- assert simplex_tree.num_vertices() == 4
-
- assert simplex_tree.get_filtration() == [
- ([0], 0.0),
- ([1], 0.0),
- ([2], 0.0),
- ([3], 0.0),
- ([0, 1], 1.0),
- ([0, 2], 1.0),
- ([1, 3], 1.0),
- ([2, 3], 1.0),
- ([1, 2], 1.4142135623730951),
- ([0, 3], 1.4142135623730951),
- ]
- assert simplex_tree.get_star([0]) == [
- ([0], 0.0),
- ([0, 1], 1.0),
- ([0, 2], 1.0),
- ([0, 3], 1.4142135623730951),
- ]
- assert simplex_tree.get_cofaces([0], 1) == [
- ([0, 1], 1.0),
- ([0, 2], 1.0),
- ([0, 3], 1.4142135623730951),
- ]
-
-
-def test_filtered_rips_from_points():
- point_list = [[0, 0], [1, 0], [0, 1], [1, 1]]
- filtered_rips = RipsComplex(points=point_list, max_edge_length=1.0)
-
- simplex_tree = filtered_rips.create_simplex_tree(max_dimension=1)
-
- assert simplex_tree.__is_defined() == True
- assert simplex_tree.__is_persistence_defined() == False
-
- assert simplex_tree.num_simplices() == 8
- assert simplex_tree.num_vertices() == 4
-
-
-def test_sparse_filtered_rips_from_points():
- point_list = [[0, 0], [1, 0], [0, 1], [1, 1]]
- filtered_rips = RipsComplex(points=point_list, max_edge_length=1.0, sparse=0.001)
-
- simplex_tree = filtered_rips.create_simplex_tree(max_dimension=1)
-
- assert simplex_tree.__is_defined() == True
- assert simplex_tree.__is_persistence_defined() == False
-
- assert simplex_tree.num_simplices() == 8
- assert simplex_tree.num_vertices() == 4
-
-
-def test_rips_from_distance_matrix():
- distance_matrix = [[0], [1, 0], [1, sqrt(2), 0], [sqrt(2), 1, 1, 0]]
- rips_complex = RipsComplex(distance_matrix=distance_matrix, max_edge_length=42)
-
- simplex_tree = rips_complex.create_simplex_tree(max_dimension=1)
-
- assert simplex_tree.__is_defined() == True
- assert simplex_tree.__is_persistence_defined() == False
-
- assert simplex_tree.num_simplices() == 10
- assert simplex_tree.num_vertices() == 4
-
- assert simplex_tree.get_filtration() == [
- ([0], 0.0),
- ([1], 0.0),
- ([2], 0.0),
- ([3], 0.0),
- ([0, 1], 1.0),
- ([0, 2], 1.0),
- ([1, 3], 1.0),
- ([2, 3], 1.0),
- ([1, 2], 1.4142135623730951),
- ([0, 3], 1.4142135623730951),
- ]
- assert simplex_tree.get_star([0]) == [
- ([0], 0.0),
- ([0, 1], 1.0),
- ([0, 2], 1.0),
- ([0, 3], 1.4142135623730951),
- ]
- assert simplex_tree.get_cofaces([0], 1) == [
- ([0, 1], 1.0),
- ([0, 2], 1.0),
- ([0, 3], 1.4142135623730951),
- ]
-
-
-def test_filtered_rips_from_distance_matrix():
- distance_matrix = [[0], [1, 0], [1, sqrt(2), 0], [sqrt(2), 1, 1, 0]]
- filtered_rips = RipsComplex(distance_matrix=distance_matrix, max_edge_length=1.0)
-
- simplex_tree = filtered_rips.create_simplex_tree(max_dimension=1)
-
- assert simplex_tree.__is_defined() == True
- assert simplex_tree.__is_persistence_defined() == False
-
- assert simplex_tree.num_simplices() == 8
- assert simplex_tree.num_vertices() == 4