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Diffstat (limited to 'cython/test/test_cubical_complex.py')
| -rwxr-xr-x | cython/test/test_cubical_complex.py | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/cython/test/test_cubical_complex.py b/cython/test/test_cubical_complex.py deleted file mode 100755 index 92e591e9..00000000 --- a/cython/test/test_cubical_complex.py +++ /dev/null @@ -1,97 +0,0 @@ -from gudhi import CubicalComplex - -"""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_constructor(): - # Try to create an empty CubicalComplex - cub = CubicalComplex() - assert cub.__is_defined() == False - assert cub.__is_persistence_defined() == False - -def test_non_existing_perseus_file_constructor(): - # Try to open a non existing file - cub = CubicalComplex(perseus_file='pouetpouettralala.toubiloubabdou') - assert cub.__is_defined() == False - assert cub.__is_persistence_defined() == False - -def test_dimension_or_perseus_file_constructor(): - # Create test file - test_file = open('CubicalOneSphere.txt', 'w') - test_file.write('2\n3\n3\n0\n0\n0\n0\n100\n0\n0\n0\n0\n') - test_file.close() - # CubicalComplex can be constructed from dimensions and - # top_dimensional_cells OR from a Perseus-style file name. - cub = CubicalComplex(dimensions=[3, 3], - top_dimensional_cells = [1,2,3,4,5,6,7,8,9], - perseus_file='CubicalOneSphere.txt') - assert cub.__is_defined() == False - assert cub.__is_persistence_defined() == False - - cub = CubicalComplex(top_dimensional_cells = [1,2,3,4,5,6,7,8,9], - perseus_file='CubicalOneSphere.txt') - assert cub.__is_defined() == False - assert cub.__is_persistence_defined() == False - - cub = CubicalComplex(dimensions=[3, 3], - perseus_file='CubicalOneSphere.txt') - assert cub.__is_defined() == False - assert cub.__is_persistence_defined() == False - -def test_dimension_simple_constructor(): - cub = CubicalComplex(dimensions=[3, 3], - top_dimensional_cells = [1,2,3,4,5,6,7,8,9]) - assert cub.__is_defined() == True - assert cub.__is_persistence_defined() == False - assert cub.persistence() == [(0, (1.0, float('inf')))] - assert cub.__is_persistence_defined() == True - assert cub.betti_numbers() == [1, 0, 0] - assert cub.persistent_betti_numbers(0, 1000) == [0, 0, 0] - -def test_user_case_simple_constructor(): - cub = CubicalComplex(dimensions=[3, 3], - top_dimensional_cells = [float('inf'), 0.,0.,0.,1.,0.,0.,0.,0.]) - assert cub.__is_defined() == True - assert cub.__is_persistence_defined() == False - assert cub.persistence() == [(1, (0.0, 1.0)), (0, (0.0, float('inf')))] - assert cub.__is_persistence_defined() == True - other_cub = CubicalComplex(dimensions=[3, 3], - top_dimensional_cells = [1000., 0.,0.,0.,1.,0.,0.,0.,0.]) - assert other_cub.persistence() == [(1, (0.0, 1.0)), (0, (0.0, float('inf')))] - -def test_dimension_file_constructor(): - # Create test file - test_file = open('CubicalOneSphere.txt', 'w') - test_file.write('2\n3\n3\n0\n0\n0\n0\n100\n0\n0\n0\n0\n') - test_file.close() - cub = CubicalComplex(perseus_file='CubicalOneSphere.txt') - assert cub.__is_defined() == True - assert cub.__is_persistence_defined() == False - assert cub.persistence() == [(1, (0.0, 100.0)), (0, (0.0, float('inf')))] - assert cub.__is_persistence_defined() == True - assert cub.betti_numbers() == [1, 0, 0] - assert cub.persistent_betti_numbers(0, 1000) == [1, 0, 0] |