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Merge pull request #1063 from wiredfool/scipy-test

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Fixed array parameters to reflect new image resizing behavior
This commit is contained in:
wiredfool 2014-12-31 20:13:59 -08:00
commit 36450368b4
1 changed files with 8 additions and 5 deletions
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13
Tests/test_scipy.py
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@ -11,7 +11,10 @@ except:
class Test_scipy_resize(PillowTestCase): class Test_scipy_resize(PillowTestCase):
""" Tests for scipy regression in 2.6.0 """ """ Tests for scipy regression in 2.6.0
Tests from https://github.com/scipy/scipy/blob/master/scipy/misc/pilutil.py
"""
def setUp(self): def setUp(self):
if not HAS_SCIPY: if not HAS_SCIPY:
@ -27,10 +30,10 @@ class Test_scipy_resize(PillowTestCase):
def test_imresize4(self): def test_imresize4(self):
im = np.array([[1,2], im = np.array([[1,2],
[3,4]]) [3,4]])
res = np.array([[ 1. , 1. , 1.5, 2. ], res = np.array([[ 1. , 1.25, 1.75, 2. ],
[ 1. , 1. , 1.5, 2. ], [ 1.5 , 1.75, 2.25, 2.5 ],
[ 2. , 2. , 2.5, 3. ], [ 2.5 , 2.75, 3.25, 3.5 ],
[ 3. , 3. , 3.5, 4. ]], dtype=np.float32) [ 3. , 3.25, 3.75, 4. ]], dtype=np.float32)
# Check that resizing by target size, float and int are the same # Check that resizing by target size, float and int are the same
im2 = misc.imresize(im, (4,4), mode='F') # output size im2 = misc.imresize(im, (4,4), mode='F') # output size
im3 = misc.imresize(im, 2., mode='F') # fraction im3 = misc.imresize(im, 2., mode='F') # fraction