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31 lines
991 B
Python
31 lines
991 B
Python
from __future__ import annotations
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from PIL import Image
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from .helper import hopper
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def test_sanity():
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im = hopper()
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projection = im.getprojection()
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assert len(projection) == 2
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assert len(projection[0]) == im.size[0]
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assert len(projection[1]) == im.size[1]
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# 8-bit image
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im = Image.new("L", (10, 10))
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assert im.getprojection()[0] == [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
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assert im.getprojection()[1] == [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
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im.paste(255, (2, 4, 8, 6))
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assert im.getprojection()[0] == [0, 0, 1, 1, 1, 1, 1, 1, 0, 0]
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assert im.getprojection()[1] == [0, 0, 0, 0, 1, 1, 0, 0, 0, 0]
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# 32-bit image
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im = Image.new("RGB", (10, 10))
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assert im.getprojection()[0] == [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
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assert im.getprojection()[1] == [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
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im.paste(255, (2, 4, 8, 6))
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assert im.getprojection()[0] == [0, 0, 1, 1, 1, 1, 1, 1, 0, 0]
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assert im.getprojection()[1] == [0, 0, 0, 0, 1, 1, 0, 0, 0, 0]
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