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Import fuzz_font from oss_fuzz directory

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This commit is contained in:
Andrew Murray 2025-09-03 22:23:52 +10:00
parent c58bf5309f
commit 8b4a716582
1 changed files with 4 additions and 10 deletions
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12
Tests/test_font_crash.py
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@ -2,19 +2,13 @@ from __future__ import annotations
import pytest import pytest
from PIL import ImageFont
from .helper import skip_unless_feature from .helper import skip_unless_feature
from .oss_fuzz.fuzzers import fuzz_font
class TestFontCrash: class TestFontCrash:
def _fuzz_font(self, font: ImageFont.FreeTypeFont) -> None:
# from fuzzers.fuzz_font
font.getbbox("ABC")
font.getmask("test text")
@skip_unless_feature("freetype2") @skip_unless_feature("freetype2")
def test_segfault(self) -> None: def test_segfault(self) -> None:
with open("Tests/fonts/fuzz_font-5203009437302784", "rb") as fp:
with pytest.raises(OSError): with pytest.raises(OSError):
font = ImageFont.truetype("Tests/fonts/fuzz_font-5203009437302784") fuzz_font(fp.read())
self._fuzz_font(font)