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28 lines
555 B
Python
28 lines
555 B
Python
from tester import *
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from PIL import Image
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def test_sanity():
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im = lena()
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im = im.quantize()
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assert_image(im, "P", im.size)
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im = lena()
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im = im.quantize(palette=lena("P"))
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assert_image(im, "P", im.size)
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def test_octree_quantize():
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im = lena()
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im = im.quantize(100, Image.FASTOCTREE)
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assert_image(im, "P", im.size)
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assert len(im.getcolors()) == 100
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def test_rgba_quantize():
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im = lena('RGBA')
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assert_no_exception(lambda: im.quantize())
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assert_exception(Exception, lambda: im.quantize(method=0))
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