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Debug test function for sulcal depth #144

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Merged
gauzias merged 3 commits into from
Nov 5, 2025
Merged

Debug test function for sulcal depth #144

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f4a0b77
Merge branch 'master' into sulcal_graph
lucile-hashimoto Nov 4, 2025
aeef1d7
[DEBUG] adapt test to default alpha value
lucile-hashimoto Nov 4, 2025
0d5cca2
[DEBUG] modify import in sulcal graph test
lucile-hashimoto Nov 4, 2025
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14 changes: 7 additions & 7 deletions slam/sulcal_graph.py
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Original file line number Diff line number Diff line change
Expand Up @@ -119,15 +119,15 @@ def get_sulcal_graph(adjacency, basins, ridges, save=True, outdir=None):
i = labels.index(pair[0])
j = labels.index(pair[1])
edge_attributes[i, j] = values # add all dictionary values
print(values)
for ed in range(len(graph.edges)):
print("Edge "+str(ed)+" attributes:",
graph.edges[list(graph.edges)[ed]].keys())
# print(values)
# for ed in range(len(graph.edges)):
# print("Edge "+str(ed)+" attributes:",
# graph.edges[list(graph.edges)[ed]].keys())

nx.set_edge_attributes(graph, edge_attributes)
for ed in range(len(graph.edges)):
print("Edge "+str(ed)+" attributes:",
graph.edges[list(graph.edges)[ed]].keys())
# for ed in range(len(graph.edges)):
# print("Edge "+str(ed)+" attributes:",
# graph.edges[list(graph.edges)[ed]].keys())

if save:
if not outdir:
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10 changes: 6 additions & 4 deletions tests/test_sulcal_depth.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,21 +6,23 @@

acceptable_error = 0.0001


class TestSulcalDepth(unittest.TestCase):
test_mesh = sio.load_mesh('examples/data/example_mesh.gii')
test_dpf = sio.load_texture('examples/data/example_dpf.gii').darray[0]
test_dpf_star = sio.load_texture('examples/data/example_dpf_star.gii').darray[0]
dpf = sdepth.depth_potential_function(test_mesh)[0]
dpf = sdepth.depth_potential_function(test_mesh, alphas=[0.3])[0]
dpf_star = sdepth.dpf_star(test_mesh)[0]

def test_basic(self):
# test size
self.assertTrue(self.test_dpf.shape==self.dpf.shape)
self.assertTrue(self.test_dpf.shape == self.dpf.shape)
self.assertTrue(self.test_dpf_star.shape == self.dpf_star.shape)

def test_consistency(self):
self.assertTrue(np.max(np.abs(self.test_dpf-self.dpf)) < acceptable_error)
self.assertTrue(np.max(np.abs(self.test_dpf - self.dpf)) < acceptable_error)
self.assertTrue(np.max(np.abs(self.test_dpf_star - self.dpf_star)) < acceptable_error)

if __name__ == "__main__":

if __name__ == "__main__":
unittest.main()
5 changes: 3 additions & 2 deletions tests/test_sulcal_graph.py
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
import unittest
import numpy as np
import networkx as nx
from slam import sulcal_graph
from slam import sulcal_graph, geodesics
from slam import texture


Expand Down Expand Up @@ -65,8 +65,9 @@ def test_add_geodesic_distances(self):
def mock_compute_gdist(mesh, ridge):
return np.array([0.0, 1.0, 2.0, 3.0, 4.0])

sulcal_graph.geodesics.compute_gdist = mock_compute_gdist
geodesics.compute_gdist = mock_compute_gdist
g = sulcal_graph.add_geodesic_distances_to_graph(self.graph, self.mesh, save=False)
print(g.edges[list(g.edges)[0]])

self.assertIn("geodesic_distance_btw_ridge_pit_i", g.edges[list(g.edges)[0]].keys())
self.assertIn("geodesic_distance_btw_ridge_pit_j", g.edges[list(g.edges)[0]].keys())
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