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28 lines
890 B
Python
28 lines
890 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_no_exception(lambda: im.mode)
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def test_properties():
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def check(mode, *result):
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signature = (
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Image.getmodebase(mode), Image.getmodetype(mode),
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Image.getmodebands(mode), Image.getmodebandnames(mode),
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)
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assert_equal(signature, result)
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check("1", "L", "L", 1, ("1",))
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check("L", "L", "L", 1, ("L",))
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check("P", "RGB", "L", 1, ("P",))
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check("I", "L", "I", 1, ("I",))
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check("F", "L", "F", 1, ("F",))
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check("RGB", "RGB", "L", 3, ("R", "G", "B"))
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check("RGBA", "RGB", "L", 4, ("R", "G", "B", "A"))
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check("RGBX", "RGB", "L", 4, ("R", "G", "B", "X"))
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check("RGBX", "RGB", "L", 4, ("R", "G", "B", "X"))
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check("CMYK", "RGB", "L", 4, ("C", "M", "Y", "K"))
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check("YCbCr", "RGB", "L", 3, ("Y", "Cb", "Cr"))
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