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Merge pull request #7748 from radarhere/test_font_leaks

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Hugo van Kemenade 2024-03-11 17:35:26 +02:00 committed by GitHub
commit e09366307c
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1 changed files with 11 additions and 3 deletions
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Tests/test_font_leaks.py
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@ -1,8 +1,10 @@
from __future__ import annotations from __future__ import annotations
from PIL import Image, ImageDraw, ImageFont from PIL import Image, ImageDraw, ImageFont, _util
from .helper import PillowLeakTestCase, skip_unless_feature from .helper import PillowLeakTestCase, features, skip_unless_feature
original_core = ImageFont.core
class TestTTypeFontLeak(PillowLeakTestCase): class TestTTypeFontLeak(PillowLeakTestCase):
@ -31,5 +33,11 @@ class TestDefaultFontLeak(TestTTypeFontLeak):
mem_limit = 1024 # k mem_limit = 1024 # k
def test_leak(self) -> None: def test_leak(self) -> None:
default_font = ImageFont.load_default() if features.check_module("freetype2"):
ImageFont.core = _util.DeferredError(ImportError)
try:
default_font = ImageFont.load_default()
finally:
ImageFont.core = original_core
self._test_font(default_font) self._test_font(default_font)