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Removed duplicate code

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This commit is contained in:
Andrew Murray 2025-06-07 11:29:11 +10:00
parent 89c38258dc
commit 04c984f2f2
1 changed files with 7 additions and 15 deletions
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22
Tests/test_file_jpeg.py
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@ -130,9 +130,7 @@ class TestFileJpeg:
def test_cmyk(self) -> None: def test_cmyk(self) -> None:
# Test CMYK handling. Thanks to Tim and Charlie for test data, # Test CMYK handling. Thanks to Tim and Charlie for test data,
# Michael for getting me to look one more time. # Michael for getting me to look one more time.
f = "Tests/images/pil_sample_cmyk.jpg" def check(im: ImageFile.ImageFile) -> None:
with Image.open(f) as im:
# the source image has red pixels in the upper left corner.
cmyk = im.getpixel((0, 0)) cmyk = im.getpixel((0, 0))
assert isinstance(cmyk, tuple) assert isinstance(cmyk, tuple)
c, m, y, k = (x / 255.0 for x in cmyk) c, m, y, k = (x / 255.0 for x in cmyk)
@ -145,19 +143,13 @@ class TestFileJpeg:
assert isinstance(cmyk, tuple) assert isinstance(cmyk, tuple)
k = cmyk[3] / 255.0 k = cmyk[3] / 255.0
assert k > 0.9 assert k > 0.9
with Image.open("Tests/images/pil_sample_cmyk.jpg") as im:
# the source image has red pixels in the upper left corner.
check(im)
# roundtrip, and check again # roundtrip, and check again
im = self.roundtrip(im) check(self.roundtrip(im))
cmyk = im.getpixel((0, 0))
assert isinstance(cmyk, tuple)
c, m, y, k = (x / 255.0 for x in cmyk)
assert c == 0.0
assert m > 0.8
assert y > 0.8
assert k == 0.0
cmyk = im.getpixel((im.size[0] - 1, im.size[1] - 1))
assert isinstance(cmyk, tuple)
k = cmyk[3] / 255.0
assert k > 0.9
def test_rgb(self) -> None: def test_rgb(self) -> None:
def getchannels(im: JpegImagePlugin.JpegImageFile) -> tuple[int, ...]: def getchannels(im: JpegImagePlugin.JpegImageFile) -> tuple[int, ...]: