mirror of
https://github.com/python-pillow/Pillow.git
synced 2025-10-31 07:57:27 +03:00
42 lines
1.0 KiB
Python
42 lines
1.0 KiB
Python
import copy
|
|
|
|
from PIL import Image
|
|
|
|
from .helper import hopper
|
|
|
|
|
|
def test_copy():
|
|
croppedCoordinates = (10, 10, 20, 20)
|
|
croppedSize = (10, 10)
|
|
for mode in "1", "P", "L", "RGB", "I", "F":
|
|
# Internal copy method
|
|
im = hopper(mode)
|
|
out = im.copy()
|
|
assert out.mode == im.mode
|
|
assert out.size == im.size
|
|
|
|
# Python's copy method
|
|
im = hopper(mode)
|
|
out = copy.copy(im)
|
|
assert out.mode == im.mode
|
|
assert out.size == im.size
|
|
|
|
# Internal copy method on a cropped image
|
|
im = hopper(mode)
|
|
out = im.crop(croppedCoordinates).copy()
|
|
assert out.mode == im.mode
|
|
assert out.size == croppedSize
|
|
|
|
# Python's copy method on a cropped image
|
|
im = hopper(mode)
|
|
out = copy.copy(im.crop(croppedCoordinates))
|
|
assert out.mode == im.mode
|
|
assert out.size == croppedSize
|
|
|
|
|
|
def test_copy_zero():
|
|
im = Image.new("RGB", (0, 0))
|
|
out = im.copy()
|
|
assert out.mode == im.mode
|
|
assert out.size == im.size
|