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add a selection of test cases from oss-fuzz

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This commit is contained in:
Eric Soroos 2026-01-22 22:35:04 +01:00
parent f15886a4dd
commit 020f890373
1 changed files with 16 additions and 0 deletions
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16
Tests/test_file_dds.py
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@ -15,6 +15,7 @@ from .helper import (
assert_image_similar,
assert_image_similar_tofile,
hopper,
timeout_unless_slower_valgrind,
)
TEST_FILE_DXT1 = "Tests/images/dxt1-rgb-4bbp-noalpha_MipMaps-1.dds"
@ -540,3 +541,18 @@ def test_save_large_file(tmp_path: Path, pixel_format: str, mode: str) -> None:
im = hopper(mode).resize((440, 440))
# should not error in valgrind
im.save(tmp_path / "img.dds", pixel_format=pixel_format)
@timeout_unless_slower_valgrind(1)
@pytest.mark.parametrize(
"test_file",
[
"Tests/images/timeout-041dd17dfde800360a47a172269df127af138c6b.dds",
"Tests/images/timeout-755a4d204f4208e3597ac3391edebee196462bd0.dds",
"Tests/images/timeout-52d106579505547091ef69b58341351a37c23e31.dds",
"Tests/images/timeout-c60a3d7314213624607bfb3e38d551a8b24a7435.dds",
],
)
def test_timeout(test_file) -> None:
with Image.open(test_file) as im:
im.load()