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37 lines
867 B
Python
37 lines
867 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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bbox = lena().getbbox()
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assert_true(isinstance(bbox, tuple))
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def test_bbox():
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# 8-bit mode
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im = Image.new("L", (100, 100), 0)
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assert_equal(im.getbbox(), None)
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im.paste(255, (10, 25, 90, 75))
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assert_equal(im.getbbox(), (10, 25, 90, 75))
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im.paste(255, (25, 10, 75, 90))
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assert_equal(im.getbbox(), (10, 10, 90, 90))
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im.paste(255, (-10, -10, 110, 110))
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assert_equal(im.getbbox(), (0, 0, 100, 100))
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# 32-bit mode
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im = Image.new("RGB", (100, 100), 0)
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assert_equal(im.getbbox(), None)
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im.paste(255, (10, 25, 90, 75))
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assert_equal(im.getbbox(), (10, 25, 90, 75))
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im.paste(255, (25, 10, 75, 90))
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assert_equal(im.getbbox(), (10, 10, 90, 90))
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im.paste(255, (-10, -10, 110, 110))
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assert_equal(im.getbbox(), (0, 0, 100, 100))
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