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18 lines
583 B
Python
18 lines
583 B
Python
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from tester import *
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from PIL import Image
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def test_extrema():
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def extrema(mode):
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return lena(mode).getextrema()
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assert_equal(extrema("1"), (0, 255))
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assert_equal(extrema("L"), (40, 235))
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assert_equal(extrema("I"), (40, 235))
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assert_equal(extrema("F"), (40.0, 235.0))
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assert_equal(extrema("P"), (11, 218)) # fixed palette
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assert_equal(extrema("RGB"), ((61, 255), (26, 234), (44, 223)))
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assert_equal(extrema("RGBA"), ((61, 255), (26, 234), (44, 223), (255, 255)))
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assert_equal(extrema("CMYK"), ((0, 194), (21, 229), (32, 211), (0, 0)))
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