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Merge pull request #6477 from radarhere/libtiff

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Increased test tolerance to allow for libtiff with libjpeg-turbo
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Hugo van Kemenade 2022-08-04 16:05:30 +03:00 committed by GitHub
commit 1b5abea043
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1 changed files with 4 additions and 4 deletions
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Tests/test_file_libtiff.py
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@ -856,7 +856,7 @@ class TestFileLibTiff(LibTiffTestCase):
def test_strip_ycbcr_jpeg_2x2_sampling(self):
infile = "Tests/images/tiff_strip_ycbcr_jpeg_2x2_sampling.tif"
with Image.open(infile) as im:
assert_image_similar_tofile(im, "Tests/images/flower.jpg", 0.5)
assert_image_similar_tofile(im, "Tests/images/flower.jpg", 1.2)
@mark_if_feature_version(
pytest.mark.valgrind_known_error, "libjpeg_turbo", "2.0", reason="Known Failing"
@ -864,7 +864,7 @@ class TestFileLibTiff(LibTiffTestCase):
def test_strip_ycbcr_jpeg_1x1_sampling(self):
infile = "Tests/images/tiff_strip_ycbcr_jpeg_1x1_sampling.tif"
with Image.open(infile) as im:
assert_image_equal_tofile(im, "Tests/images/flower2.jpg")
assert_image_similar_tofile(im, "Tests/images/flower2.jpg", 0.01)
def test_tiled_cmyk_jpeg(self):
infile = "Tests/images/tiff_tiled_cmyk_jpeg.tif"
@ -877,7 +877,7 @@ class TestFileLibTiff(LibTiffTestCase):
def test_tiled_ycbcr_jpeg_1x1_sampling(self):
infile = "Tests/images/tiff_tiled_ycbcr_jpeg_1x1_sampling.tif"
with Image.open(infile) as im:
assert_image_equal_tofile(im, "Tests/images/flower2.jpg")
assert_image_similar_tofile(im, "Tests/images/flower2.jpg", 0.01)
@mark_if_feature_version(
pytest.mark.valgrind_known_error, "libjpeg_turbo", "2.0", reason="Known Failing"
@ -885,7 +885,7 @@ class TestFileLibTiff(LibTiffTestCase):
def test_tiled_ycbcr_jpeg_2x2_sampling(self):
infile = "Tests/images/tiff_tiled_ycbcr_jpeg_2x2_sampling.tif"
with Image.open(infile) as im:
assert_image_similar_tofile(im, "Tests/images/flower.jpg", 0.5)
assert_image_similar_tofile(im, "Tests/images/flower.jpg", 1.5)
def test_strip_planar_rgb(self):
# gdal_translate -co TILED=no -co INTERLEAVE=BAND -co COMPRESS=LZW \