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40 lines
825 B
Python
40 lines
825 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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file = tempfile("temp.pcx")
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lena("1").save(file)
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im = Image.open(file)
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im.load()
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assert_equal(im.mode, "1")
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assert_equal(im.size, (128, 128))
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assert_equal(im.format, "PCX")
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lena("1").save(file)
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im = Image.open(file)
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lena("L").save(file)
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im = Image.open(file)
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lena("P").save(file)
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im = Image.open(file)
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lena("RGB").save(file)
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im = Image.open(file)
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def test_pil184():
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# Check reading of files where xmin/xmax is not zero.
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file = "Tests/images/pil184.pcx"
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im = Image.open(file)
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assert_equal(im.size, (447, 144))
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assert_equal(im.tile[0][1], (0, 0, 447, 144))
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# Make sure all pixels are either 0 or 255.
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assert_equal(im.histogram()[0] + im.histogram()[255], 447*144)
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