diff options
author | Gard Spreemann <gspreemann@gmail.com> | 2018-02-02 13:51:45 +0100 |
---|---|---|
committer | Gard Spreemann <gspreemann@gmail.com> | 2018-02-02 13:51:45 +0100 |
commit | 9899ae167f281d10b1684dfcd02c6838c5bf28df (patch) | |
tree | ceda62a40a9a8f731298832b1b4ab44ab0dd3a10 /cython/test | |
parent | 866f6ce614e9c09c97fed12c8c0c2c9fb84fad3f (diff) |
GUDHI 2.1.0 as released by upstream in a tarball.upstream/2.1.0
Diffstat (limited to 'cython/test')
-rwxr-xr-x | cython/test/test_cubical_complex.py | 10 | ||||
-rwxr-xr-x | cython/test/test_simplex_tree.py | 38 |
2 files changed, 40 insertions, 8 deletions
diff --git a/cython/test/test_cubical_complex.py b/cython/test/test_cubical_complex.py index 9a365823..0e81554d 100755 --- a/cython/test/test_cubical_complex.py +++ b/cython/test/test_cubical_complex.py @@ -62,17 +62,17 @@ def test_dimension_or_perseus_file_constructor(): assert cub.__is_defined() == False assert cub.__is_persistence_defined() == False -def test_dimension_constructor(): +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() == [(1, (0.0, 100.0)), (0, (0.0, float('inf')))] + assert cub.persistence() == [(0, (1.0, float('inf')))] assert cub.__is_persistence_defined() == True - assert cub.betti_numbers() == [1, 0] - assert cub.persistent_betti_numbers(0, 1000) == [0, 0] + assert cub.betti_numbers() == [1, 0, 0] + assert cub.persistent_betti_numbers(0, 1000) == [0, 0, 0] -def test_dimension_constructor(): +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') diff --git a/cython/test/test_simplex_tree.py b/cython/test/test_simplex_tree.py index 4d452d7d..6dec5d94 100755 --- a/cython/test/test_simplex_tree.py +++ b/cython/test/test_simplex_tree.py @@ -34,9 +34,13 @@ def test_insertion(): # insert test assert st.insert([0, 1]) == True + + assert st.dimension() == 1 + assert st.insert([0, 1, 2], filtration=4.0) == True - # FIXME: Remove this line - st.set_dimension(2) + + assert st.dimension() == 2 + assert st.num_simplices() == 7 assert st.num_vertices() == 3 @@ -86,8 +90,9 @@ def test_insertion(): assert st.find([2]) == True st.initialize_filtration() - assert st.persistence() == [(1, (4.0, float('inf'))), (0, (0.0, float('inf')))] + assert st.persistence(persistence_dim_max = True) == [(1, (4.0, float('inf'))), (0, (0.0, float('inf')))] assert st.__is_persistence_defined() == True + assert st.betti_numbers() == [1, 1] assert st.persistent_betti_numbers(-0.1, 10000.0) == [0, 0] assert st.persistent_betti_numbers(0.0, 10000.0) == [1, 0] @@ -129,3 +134,30 @@ def test_expansion(): ([1, 2], 0.5), ([0, 1, 2], 0.5), ([1, 2, 3], 0.5), ([5], 0.6), ([6], 0.6), ([5, 6], 0.6), ([4], 0.7), ([2, 4], 0.7), ([0, 3], 0.8), ([0, 1, 3], 0.8), ([0, 2, 3], 0.8), ([0, 1, 2, 3], 0.8), ([4, 6], 0.9), ([3, 6], 1.0)] + +def test_automatic_dimension(): + st = SimplexTree() + assert st.__is_defined() == True + assert st.__is_persistence_defined() == False + + # insert test + assert st.insert([0,1,3], filtration=0.5) == True + assert st.insert([0,1,2], filtration=1.) == True + + assert st.num_vertices() == 4 + assert st.num_simplices() == 11 + + assert st.dimension() == 2 + assert st.upper_bound_dimension() == 2 + + assert st.prune_above_filtration(0.6) == True + assert st.dimension() == 2 + assert st.upper_bound_dimension() == 2 + + st.assign_filtration([0, 1, 3], 0.7) + assert st.filtration([0, 1, 3]) == 0.7 + + st.remove_maximal_simplex([0, 1, 3]) + assert st.upper_bound_dimension() == 2 + assert st.dimension() == 1 + assert st.upper_bound_dimension() == 1 |