mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-11-11 04:07:21 +03:00
40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
from helper import unittest, PillowTestCase, hopper
|
|
|
|
import copy
|
|
|
|
|
|
class TestImageCopy(PillowTestCase):
|
|
|
|
def test_copy(self):
|
|
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()
|
|
self.assertEqual(out.mode, im.mode)
|
|
self.assertEqual(out.size, im.size)
|
|
|
|
# Python's copy method
|
|
im = hopper(mode)
|
|
out = copy.copy(im)
|
|
self.assertEqual(out.mode, im.mode)
|
|
self.assertEqual(out.size, im.size)
|
|
|
|
# Internal copy method on a cropped image
|
|
im = hopper(mode)
|
|
out = im.crop(croppedCoordinates).copy()
|
|
self.assertEqual(out.mode, im.mode)
|
|
self.assertEqual(out.size, croppedSize)
|
|
|
|
# Python's copy method on a cropped image
|
|
im = hopper(mode)
|
|
out = copy.copy(im.crop(croppedCoordinates))
|
|
self.assertEqual(out.mode, im.mode)
|
|
self.assertEqual(out.size, croppedSize)
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|
|
|
|
# End of file
|