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-rwxr-xr-xcython/test/test_alpha_complex.py86
1 files changed, 0 insertions, 86 deletions
diff --git a/cython/test/test_alpha_complex.py b/cython/test/test_alpha_complex.py
deleted file mode 100755
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--- a/cython/test/test_alpha_complex.py
+++ /dev/null
@@ -1,86 +0,0 @@
-from gudhi import AlphaComplex, SimplexTree
-
-"""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 <http://www.gnu.org/licenses/>.
-"""
-
-__author__ = "Vincent Rouvreau"
-__copyright__ = "Copyright (C) 2016 Inria"
-__license__ = "GPL v3"
-
-
-def test_empty_alpha():
- alpha_complex = AlphaComplex(points=[[0,0]])
- assert alpha_complex.__is_defined() == True
-
-def test_infinite_alpha():
- point_list = [[0, 0], [1, 0], [0, 1], [1, 1]]
- alpha_complex = AlphaComplex(points=point_list)
- assert alpha_complex.__is_defined() == True
-
- simplex_tree = alpha_complex.create_simplex_tree()
- assert simplex_tree.__is_persistence_defined() == False
-
- assert simplex_tree.num_simplices() == 11
- 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], 0.25), ([0, 2], 0.25), ([1, 3], 0.25),
- ([2, 3], 0.25), ([1, 2], 0.5), ([0, 1, 2], 0.5),
- ([1, 2, 3], 0.5)]
- assert simplex_tree.get_star([0]) == \
- [([0], 0.0), ([0, 1], 0.25), ([0, 1, 2], 0.5),
- ([0, 2], 0.25)]
- assert simplex_tree.get_cofaces([0], 1) == \
- [([0, 1], 0.25), ([0, 2], 0.25)]
-
- assert point_list[0] == alpha_complex.get_point(0)
- assert point_list[1] == alpha_complex.get_point(1)
- assert point_list[2] == alpha_complex.get_point(2)
- assert point_list[3] == alpha_complex.get_point(3)
- assert alpha_complex.get_point(4) == []
- assert alpha_complex.get_point(125) == []
-
-def test_filtered_alpha():
- point_list = [[0, 0], [1, 0], [0, 1], [1, 1]]
- filtered_alpha = AlphaComplex(points=point_list)
-
- simplex_tree = filtered_alpha.create_simplex_tree(max_alpha_square=0.25)
-
- assert simplex_tree.num_simplices() == 8
- assert simplex_tree.num_vertices() == 4
-
- assert point_list[0] == filtered_alpha.get_point(0)
- assert point_list[1] == filtered_alpha.get_point(1)
- assert point_list[2] == filtered_alpha.get_point(2)
- assert point_list[3] == filtered_alpha.get_point(3)
- assert filtered_alpha.get_point(4) == []
- assert filtered_alpha.get_point(125) == []
-
- assert simplex_tree.get_filtration() == \
- [([0], 0.0), ([1], 0.0), ([2], 0.0), ([3], 0.0),
- ([0, 1], 0.25), ([0, 2], 0.25), ([1, 3], 0.25),
- ([2, 3], 0.25)]
- assert simplex_tree.get_star([0]) == \
- [([0], 0.0), ([0, 1], 0.25), ([0, 2], 0.25)]
- assert simplex_tree.get_cofaces([0], 1) == \
- [([0, 1], 0.25), ([0, 2], 0.25)]