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enable bgr modes for image bytes tests

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This commit is contained in:
Yay295 2024-03-11 12:00:48 -05:00
parent 12d626a6bb
commit 680f387bc2
1 changed files with 4 additions and 12 deletions
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16
Tests/test_image.py
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@ -1045,26 +1045,18 @@ class TestImage:
class TestImageBytes:
# The BGR modes don't support the methods tested in this class.
image_modes_not_bgr = [mode for mode in image_modes if "BGR" not in mode[0]]
image_mode_names_not_bgr = [
name for name, num_bands, pixelsize in image_modes if "BGR" not in name
]
sample_bytes = bytes(
range(
2 * 2 * max(pixelsize for mode, num_bands, pixelsize in image_modes_not_bgr)
)
range(2 * 2 * max(pixelsize for mode, num_bands, pixelsize in image_modes))
)
@pytest.mark.parametrize("mode", image_mode_names_not_bgr)
@pytest.mark.parametrize("mode", image_mode_names)
def test_roundtrip_bytes_constructor(self, mode: str):
source_image = hopper(mode)
source_bytes = source_image.tobytes()
copy_image = Image.frombytes(mode, source_image.size, source_bytes)
assert copy_image.tobytes() == source_bytes
@pytest.mark.parametrize("mode", image_mode_names_not_bgr)
@pytest.mark.parametrize("mode", image_mode_names)
def test_roundtrip_bytes_method(self, mode: str):
source_image = hopper(mode)
source_bytes = source_image.tobytes()
@ -1072,7 +1064,7 @@ class TestImageBytes:
copy_image.frombytes(source_bytes)
assert copy_image.tobytes() == source_bytes
@pytest.mark.parametrize(("mode", "num_bands", "pixelsize"), image_modes_not_bgr)
@pytest.mark.parametrize(("mode", "num_bands", "pixelsize"), image_modes)
def test_pixels_after_getdata_putdata(
self, mode: str, num_bands: int, pixelsize: int
):