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test_load_blp1() function improved

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This commit is contained in:
sofijazolotarev 2024-06-20 15:20:06 +02:00
parent e03bcea4fb
commit b5e6625178
1 changed files with 17 additions and 1 deletions
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18
Tests/test_file_blp.py
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@ -15,11 +15,27 @@ from .helper import (
def test_load_blp1() -> None: def test_load_blp1() -> None:
# Test when _blp_compression is Format.JPEG
with Image.open("Tests/images/blp/blp1_jpeg.blp") as im: with Image.open("Tests/images/blp/blp1_jpeg.blp") as im:
assert_image_equal_tofile(im, "Tests/images/blp/blp1_jpeg.png") assert_image_equal_tofile(im, "Tests/images/blp/blp1_jpeg.png")
with Image.open("Tests/images/blp/blp1_jpeg2.blp") as im: # Test when _blp_compression is 1 and _blp_encoding is 4 or 5
with Image.open("Tests/images/blp/blp1_encoding4.blp") as im:
im.load() im.load()
with Image.open("Tests/images/blp/blp1_encoding5.blp") as im:
im.load()
# Test when _blp_compression is 1 but _blp_encoding is not 4 or 5
with pytest.raises(BLPFormatError):
with Image.open("Tests/images/blp/blp1_invalid_encoding.blp") as im:
im.load()
# Test when _blp_compression is not 1 or Format.JPEG
with pytest.raises(BLPFormatError):
with Image.open("Tests/images/blp/blp1_invalid_compression.blp") as im:
im.load()
def test_load_blp2_raw() -> None: def test_load_blp2_raw() -> None: