from __future__ import annotations

import pytest

from PIL import ImageFont

from .helper import skip_unless_feature


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")
    def test_segfault(self) -> None:
        with pytest.raises(OSError):
            font = ImageFont.truetype("Tests/fonts/fuzz_font-5203009437302784")
            self._fuzz_font(font)