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Added test for converting GIF with RGBA palette to P

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This commit is contained in:
Andrew Murray 2018-07-14 18:55:13 +10:00
parent b3a3c22c97
commit 44a4219283
1 changed files with 11 additions and 0 deletions
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11
Tests/test_image_convert.py
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@ -136,6 +136,17 @@ class TestImageConvert(PillowTestCase):
self.assertNotIn('transparency', im_p.info)
im_p.save(f)
def test_gif_with_rgba_palette_to_p(self):
# See https://github.com/python-pillow/Pillow/issues/2433
im = Image.open('Tests/images/hopper.gif')
im.info['transparency'] = 255
im.load()
self.assertEqual(im.palette.mode, 'RGBA')
im_p = im.convert('P')
# Should not raise ValueError: unrecognized raw mode
im_p.load()
def test_p_la(self):
im = hopper('RGBA')
alpha = hopper('L')