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33 lines
946 B
Python
33 lines
946 B
Python
import pytest
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from PIL import FtexImagePlugin, Image
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from .helper import assert_image_equal_tofile, assert_image_similar
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def test_load_raw():
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with Image.open("Tests/images/ftex_uncompressed.ftu") as im:
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assert_image_equal_tofile(im, "Tests/images/ftex_uncompressed.png")
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def test_load_dxt1():
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with Image.open("Tests/images/ftex_dxt1.ftc") as im:
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with Image.open("Tests/images/ftex_dxt1.png") as target:
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assert_image_similar(im, target.convert("RGBA"), 15)
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def test_invalid_file():
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invalid_file = "Tests/images/flower.jpg"
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with pytest.raises(SyntaxError):
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FtexImagePlugin.FtexImageFile(invalid_file)
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def test_constants_deprecation():
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for enum, prefix in {
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FtexImagePlugin.Format: "FORMAT_",
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}.items():
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for name in enum.__members__:
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with pytest.warns(DeprecationWarning):
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assert getattr(FtexImagePlugin, prefix + name) == enum[name]
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