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Added test
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Tests/test_file_tiff.py

Lines changed: 21 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -92,17 +92,33 @@ def test_bigtiff(self):
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assert_image_equal_tofile(im, "Tests/images/hopper.tif")
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@pytest.mark.parametrize(
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"file_name,mode,size,offset",
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"file_name,mode,size,tile",
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[
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("tiff_wrong_bits_per_sample.tiff", "RGBA", (52, 53), 160),
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("tiff_wrong_bits_per_sample_2.tiff", "RGB", (16, 16), 8),
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(
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"tiff_wrong_bits_per_sample.tiff",
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"RGBA",
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(52, 53),
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[("raw", (0, 0, 52, 53), 160, ("RGBA", 0, 1))],
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),
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(
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"tiff_wrong_bits_per_sample_2.tiff",
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"RGB",
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(16, 16),
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[("raw", (0, 0, 16, 16), 8, ("RGB", 0, 1))],
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),
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(
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"tiff_wrong_bits_per_sample_3.tiff",
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"RGBA",
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(512, 256),
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[("libtiff", (0, 0, 512, 256), 0, ("RGBA", "tiff_lzw", False, 48782))],
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),
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],
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)
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def test_wrong_bits_per_sample(self, file_name, mode, size, offset):
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def test_wrong_bits_per_sample(self, file_name, mode, size, tile):
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with Image.open("Tests/images/" + file_name) as im:
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assert im.mode == mode
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assert im.size == size
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assert im.tile == [("raw", (0, 0) + size, offset, (mode, 0, 1))]
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assert im.tile == tile
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im.load()
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def test_set_legacy_api(self):

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