mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-09-21 11:28:58 +03:00
46 lines
1.1 KiB
Python
46 lines
1.1 KiB
Python
from helper import unittest, PillowTestCase, hopper
|
|
|
|
from PIL import Image
|
|
|
|
|
|
class TestImageGetBbox(PillowTestCase):
|
|
|
|
def test_sanity(self):
|
|
|
|
bbox = hopper().getbbox()
|
|
self.assertIsInstance(bbox, tuple)
|
|
|
|
def test_bbox(self):
|
|
|
|
# 8-bit mode
|
|
im = Image.new("L", (100, 100), 0)
|
|
self.assertEqual(im.getbbox(), None)
|
|
|
|
im.paste(255, (10, 25, 90, 75))
|
|
self.assertEqual(im.getbbox(), (10, 25, 90, 75))
|
|
|
|
im.paste(255, (25, 10, 75, 90))
|
|
self.assertEqual(im.getbbox(), (10, 10, 90, 90))
|
|
|
|
im.paste(255, (-10, -10, 110, 110))
|
|
self.assertEqual(im.getbbox(), (0, 0, 100, 100))
|
|
|
|
# 32-bit mode
|
|
im = Image.new("RGB", (100, 100), 0)
|
|
self.assertEqual(im.getbbox(), None)
|
|
|
|
im.paste(255, (10, 25, 90, 75))
|
|
self.assertEqual(im.getbbox(), (10, 25, 90, 75))
|
|
|
|
im.paste(255, (25, 10, 75, 90))
|
|
self.assertEqual(im.getbbox(), (10, 10, 90, 90))
|
|
|
|
im.paste(255, (-10, -10, 110, 110))
|
|
self.assertEqual(im.getbbox(), (0, 0, 100, 100))
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|
|
|
|
# End of file
|