mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-12-26 01:46:18 +03:00
34 lines
995 B
Python
34 lines
995 B
Python
from helper import unittest, PillowTestCase, hopper
|
|
|
|
|
|
class TestImageGetData(PillowTestCase):
|
|
|
|
def test_sanity(self):
|
|
|
|
data = hopper().getdata()
|
|
|
|
len(data)
|
|
list(data)
|
|
|
|
self.assertEqual(data[0], (20, 20, 70))
|
|
|
|
def test_roundtrip(self):
|
|
|
|
def getdata(mode):
|
|
im = hopper(mode).resize((32, 30))
|
|
data = im.getdata()
|
|
return data[0], len(data), len(list(data))
|
|
|
|
self.assertEqual(getdata("1"), (0, 960, 960))
|
|
self.assertEqual(getdata("L"), (25, 960, 960))
|
|
self.assertEqual(getdata("I"), (25, 960, 960))
|
|
self.assertEqual(getdata("F"), (25.0, 960, 960))
|
|
self.assertEqual(getdata("RGB"), (((20, 20, 70), 960, 960)))
|
|
self.assertEqual(getdata("RGBA"), ((20, 20, 70, 255), 960, 960))
|
|
self.assertEqual(getdata("CMYK"), ((235, 235, 185, 0), 960, 960))
|
|
self.assertEqual(getdata("YCbCr"), ((25, 153, 123), 960, 960))
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|