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author | ROUVREAU Vincent <vincent.rouvreau@inria.fr> | 2020-11-18 08:03:56 +0100 |
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committer | ROUVREAU Vincent <vincent.rouvreau@inria.fr> | 2020-11-18 08:03:56 +0100 |
commit | 8b7a25482dfd9c38825e022d5f95135f0aade738 (patch) | |
tree | e986157f9921aa261a58c8d812f2802cab248310 /src/python/test/test_bottleneck_distance.py | |
parent | d33eaa80b7c337fde11bb5db60df79fbc81fb483 (diff) | |
parent | ad5d38986542715e0a0518537afaadcda71d9c49 (diff) |
merge master and resolve conflicts
Diffstat (limited to 'src/python/test/test_bottleneck_distance.py')
-rwxr-xr-x | src/python/test/test_bottleneck_distance.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/python/test/test_bottleneck_distance.py b/src/python/test/test_bottleneck_distance.py index 6915bea8..07fcc9cc 100755 --- a/src/python/test/test_bottleneck_distance.py +++ b/src/python/test/test_bottleneck_distance.py @@ -25,3 +25,15 @@ def test_basic_bottleneck(): assert gudhi.bottleneck_distance(diag1, diag2, 0.1) == pytest.approx(0.75, abs=0.1) assert gudhi.hera.bottleneck_distance(diag1, diag2, 0) == 0.75 assert gudhi.hera.bottleneck_distance(diag1, diag2, 0.1) == pytest.approx(0.75, rel=0.1) + + import numpy as np + + # Translating both diagrams along the diagonal should not affect the distance, + # checks that negative numbers are not an issue + diag1 = np.array(diag1) - 100 + diag2 = np.array(diag2) - 100 + + assert gudhi.bottleneck_distance(diag1, diag2) == 0.75 + assert gudhi.bottleneck_distance(diag1, diag2, 0.1) == pytest.approx(0.75, abs=0.1) + assert gudhi.hera.bottleneck_distance(diag1, diag2, 0) == 0.75 + assert gudhi.hera.bottleneck_distance(diag1, diag2, 0.1) == pytest.approx(0.75, rel=0.1) |