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Merge pull request #5686 from hugovk/fix-test-warnings

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Fix/filter/avoid test warnings
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Andrew Murray 2021-08-24 21:53:03 +10:00 committed by GitHub
commit 8b639f7546
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5 changed files with 14 additions and 4 deletions
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1
.gitignore vendored
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@ -83,6 +83,7 @@ docs/_build/
Tests/images/README.md
Tests/images/crash_1.tif
Tests/images/crash_2.tif
Tests/images/crash-81154a65438ba5aaeca73fd502fa4850fbde60f8.tif
Tests/images/string_dimension.tiff
Tests/images/jpeg2000
Tests/images/msp

2
Tests/test_file_tiff.py
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@ -698,6 +698,8 @@ class TestFileTiff:
# Ignore this UserWarning which triggers for four tags:
# "Possibly corrupt EXIF data. Expecting to read 50404352 bytes but..."
@pytest.mark.filterwarnings("ignore:Possibly corrupt EXIF data")
# Ignore this UserWarning:
@pytest.mark.filterwarnings("ignore:Truncated File Read")
@pytest.mark.skipif(
not os.path.exists("Tests/images/string_dimension.tiff"),
reason="Extra image files not installed",

8
Tests/test_imagepalette.py
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@ -16,10 +16,10 @@ def test_sanity():
def test_reload():
im = Image.open("Tests/images/hopper.gif")
original = im.copy()
im.palette.dirty = 1
assert_image_equal(im.convert("RGB"), original.convert("RGB"))
with Image.open("Tests/images/hopper.gif") as im:
original = im.copy()
im.palette.dirty = 1
assert_image_equal(im.convert("RGB"), original.convert("RGB"))
def test_getcolor():

6
Tests/test_map.py
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@ -24,11 +24,17 @@ def test_overflow():
def test_tobytes():
# Note that this image triggers the decompression bomb warning:
max_pixels = Image.MAX_IMAGE_PIXELS
Image.MAX_IMAGE_PIXELS = None
# Previously raised an access violation on Windows
with Image.open("Tests/images/l2rgb_read.bmp") as im:
with pytest.raises((ValueError, MemoryError, OSError)):
im.tobytes()
Image.MAX_IMAGE_PIXELS = max_pixels
@pytest.mark.skipif(sys.maxsize <= 2 ** 32, reason="Requires 64-bit system")
def test_ysize():

1
Tests/test_tiff_crashes.py
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@ -40,6 +40,7 @@ from .helper import on_ci
)
@pytest.mark.filterwarnings("ignore:Possibly corrupt EXIF data")
@pytest.mark.filterwarnings("ignore:Metadata warning")
@pytest.mark.filterwarnings("ignore:Truncated File Read")
def test_tiff_crashes(test_file):
try:
with Image.open(test_file) as im: