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20 lines
670 B
Python
20 lines
670 B
Python
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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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assert_exception(ValueError, lambda: im.point(list(range(256))))
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assert_no_exception(lambda: im.point(list(range(256))*3))
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assert_no_exception(lambda: im.point(lambda x: x))
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im = im.convert("I")
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assert_exception(ValueError, lambda: im.point(list(range(256))))
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assert_no_exception(lambda: im.point(lambda x: x*1))
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assert_no_exception(lambda: im.point(lambda x: x+1))
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assert_no_exception(lambda: im.point(lambda x: x*1+1))
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assert_exception(TypeError, lambda: im.point(lambda x: x-1))
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assert_exception(TypeError, lambda: im.point(lambda x: x/1))
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