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Fix test cases for new deprecation behavior

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Johannes Schönberger
2016-01-31 21:57:14 +01:00
parent 2441166a4e
commit 6eea36a3be
1 changed files with 6 additions and 4 deletions
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skimage/exposure/tests/test_exposure.py
+6 -4
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@@ -211,11 +211,13 @@ def test_adapthist_grayscale():
img = skimage.img_as_float(data.astronaut())
img = rgb2gray(img)
img = np.dstack((img, img, img))
with expected_warnings(['precision loss|non-contiguous input',
with expected_warnings(['precision loss|non-contiguous input',
'deprecated']):
adapted_old = exposure.equalize_adapthist(img, 10, 9, clip_limit=0.001,
nbins=128)
adapted = exposure.equalize_adapthist(img, kernel_size=(57, 51), clip_limit=0.01, nbins=128)
with expected_warnings(['precision loss|non-contiguous input']):
adapted = exposure.equalize_adapthist(img, kernel_size=(57, 51),
clip_limit=0.01, nbins=128)
assert img.shape == adapted.shape
assert_almost_equal(peak_snr(img, adapted), 102.078, 3)
assert_almost_equal(norm_brightness_err(img, adapted), 0.0529, 3)
@@ -230,7 +232,7 @@ def test_adapthist_color():
warnings.simplefilter('always')
hist, bin_centers = exposure.histogram(img)
assert len(w) > 0
with expected_warnings(['precision loss', 'deprecated']):
with expected_warnings(['precision loss']):
adapted = exposure.equalize_adapthist(img, clip_limit=0.01)
assert_almost_equal = np.testing.assert_almost_equal
@@ -249,7 +251,7 @@ def test_adapthist_alpha():
img = skimage.img_as_float(data.astronaut())
alpha = np.ones((img.shape[0], img.shape[1]), dtype=float)
img = np.dstack((img, alpha))
with expected_warnings(['precision loss', 'deprecated']):
with expected_warnings(['precision loss']):
adapted = exposure.equalize_adapthist(img)
assert adapted.shape != img.shape
img = img[:, :, :3]