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Set seed for test cases

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This commit is contained in:
Johannes Schönberger
2014-12-16 16:38:01 +01:00
parent 3b0651c202
commit 03be934e6d
1 changed files with 5 additions and 4 deletions
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skimage/restoration/tests/test_unwrap.py
+5 -4
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@@ -37,7 +37,7 @@ def check_unwrap(image, mask=None):
print('Testing a masked image')
image = np.ma.array(image, mask=mask)
image_wrapped = np.ma.array(image_wrapped, mask=mask)
image_unwrapped = unwrap_phase(image_wrapped)
image_unwrapped = unwrap_phase(image_wrapped, seed=0)
assert_phase_almost_equal(image_unwrapped, image)
@@ -47,7 +47,7 @@ def test_unwrap_1d():
# Masked arrays are not allowed in 1D
assert_raises(ValueError, check_unwrap, image, True)
# wrap_around is not allowed in 1D
assert_raises(ValueError, unwrap_phase, image, True)
assert_raises(ValueError, unwrap_phase, image, True, seed=0)
def test_unwrap_2d():
@@ -83,7 +83,7 @@ def check_wrap_around(ndim, axis):
with warnings.catch_warnings():
# We do not want warnings about length 1 dimensions
warnings.simplefilter("ignore")
image_unwrap_no_wrap_around = unwrap_phase(image_wrapped)
image_unwrap_no_wrap_around = unwrap_phase(image_wrapped, seed=0)
print('endpoints without wrap_around:',
image_unwrap_no_wrap_around[index_first],
image_unwrap_no_wrap_around[index_last])
@@ -95,7 +95,8 @@ def check_wrap_around(ndim, axis):
with warnings.catch_warnings():
# We do not want warnings about length 1 dimensions
warnings.simplefilter("ignore")
image_unwrap_wrap_around = unwrap_phase(image_wrapped, wrap_around)
image_unwrap_wrap_around = unwrap_phase(image_wrapped, wrap_around,
seed=0)
print('endpoints with wrap_around:',
image_unwrap_wrap_around[index_first],
image_unwrap_wrap_around[index_last])