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42 lines
1.0 KiB
Python
42 lines
1.0 KiB
Python
from PIL import Image
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from .helper import hopper
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def test_sanity():
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bbox = hopper().getbbox()
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assert isinstance(bbox, tuple)
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def test_bbox():
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def check(im, fill_color):
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assert im.getbbox() is None
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im.paste(fill_color, (10, 25, 90, 75))
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assert im.getbbox() == (10, 25, 90, 75)
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im.paste(fill_color, (25, 10, 75, 90))
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assert im.getbbox() == (10, 10, 90, 90)
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im.paste(fill_color, (-10, -10, 110, 110))
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assert im.getbbox() == (0, 0, 100, 100)
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# 8-bit mode
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im = Image.new("L", (100, 100), 0)
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check(im, 255)
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# 32-bit mode
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im = Image.new("RGB", (100, 100), 0)
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check(im, 255)
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for mode in ("RGBA", "RGBa"):
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for color in ((0, 0, 0, 0), (127, 127, 127, 0), (255, 255, 255, 0)):
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im = Image.new(mode, (100, 100), color)
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check(im, (255, 255, 255, 255))
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for mode in ("La", "LA", "PA"):
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for color in ((0, 0), (127, 0), (255, 0)):
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im = Image.new(mode, (100, 100), color)
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check(im, (255, 255))
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