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33dabf986f
The unittest in helper.py has not offered an interesting abstraction
since dbe9f85c7d so import from the more
typical stdlib location.
37 lines
1.0 KiB
Python
37 lines
1.0 KiB
Python
import unittest
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from PIL import Image, ImageDraw, ImageFont, features
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from .helper import PillowLeakTestCase, is_win32
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@unittest.skipIf(is_win32(), "requires Unix or macOS")
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class TestTTypeFontLeak(PillowLeakTestCase):
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# fails at iteration 3 in master
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iterations = 10
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mem_limit = 4096 # k
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def _test_font(self, font):
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im = Image.new("RGB", (255, 255), "white")
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draw = ImageDraw.ImageDraw(im)
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self._test_leak(
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lambda: draw.text(
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(0, 0), "some text " * 1024, font=font, fill="black" # ~10k
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)
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)
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@unittest.skipIf(not features.check("freetype2"), "Test requires freetype2")
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def test_leak(self):
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ttype = ImageFont.truetype("Tests/fonts/FreeMono.ttf", 20)
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self._test_font(ttype)
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class TestDefaultFontLeak(TestTTypeFontLeak):
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# fails at iteration 37 in master
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iterations = 100
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mem_limit = 1024 # k
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def test_leak(self):
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default_font = ImageFont.load_default()
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self._test_font(default_font)
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