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Fixed numpy bool bug

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This commit is contained in:
Andrew Murray 2019-04-13 00:25:59 +10:00
parent ee063af32f
commit 73cb0ce15f
2 changed files with 9 additions and 1 deletions
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8
Tests/test_numpy.py
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@ -178,6 +178,14 @@ class TestNumpy(PillowTestCase):
self.assertEqual(len(im.getdata()), len(arr))
def test_roundtrip_eye(self):
for dtype in (numpy.bool, numpy.bool8,
numpy.int8, numpy.int16, numpy.int32,
numpy.uint8, numpy.uint16, numpy.uint32,
numpy.float, numpy.float32, numpy.float64):
arr = numpy.eye(10, dtype=dtype)
numpy.testing.assert_array_equal(arr, numpy.array(Image.fromarray(arr)))
def test_zero_size(self):
# Shouldn't cause floating point exception
# See https://github.com/python-pillow/Pillow/issues/2259

2
src/libImaging/Unpack.c
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@ -1280,7 +1280,7 @@ static struct {
{"1", "1;I", 1, unpack1I},
{"1", "1;R", 1, unpack1R},
{"1", "1;IR", 1, unpack1IR},
{"1", "1;8", 1, unpack18},
{"1", "1;8", 8, unpack18},
/* greyscale */
{"L", "L;2", 2, unpackL2},