4
from PIL import ImageEnhance
9
assert_no_exception(lambda: ImageEnhance.Color(lena()).enhance(0.5))
10
assert_no_exception(lambda: ImageEnhance.Contrast(lena()).enhance(0.5))
11
assert_no_exception(lambda: ImageEnhance.Brightness(lena()).enhance(0.5))
12
assert_no_exception(lambda: ImageEnhance.Sharpness(lena()).enhance(0.5))
16
# crashes on small images
17
im = Image.new("RGB", (1, 1))
18
assert_no_exception(lambda: ImageEnhance.Sharpness(im).enhance(0.5))