mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-12-25 17:36:18 +03:00
41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
from helper import unittest, PillowTestCase
|
|
|
|
from PIL import Image, TarIO
|
|
|
|
codecs = dir(Image.core)
|
|
|
|
# Sample tar archive
|
|
TEST_TAR_FILE = "Tests/images/hopper.tar"
|
|
|
|
|
|
class TestFileTar(PillowTestCase):
|
|
|
|
def setUp(self):
|
|
if "zip_decoder" not in codecs and "jpeg_decoder" not in codecs:
|
|
self.skipTest("neither jpeg nor zip support available")
|
|
|
|
def test_sanity(self):
|
|
for codec, test_path, format in [
|
|
['zip_decoder', 'hopper.png', 'PNG'],
|
|
['jpeg_decoder', 'hopper.jpg', 'JPEG']
|
|
]:
|
|
if codec in codecs:
|
|
tar = TarIO.TarIO(TEST_TAR_FILE, test_path)
|
|
im = Image.open(tar)
|
|
im.load()
|
|
self.assertEqual(im.mode, "RGB")
|
|
self.assertEqual(im.size, (128, 128))
|
|
self.assertEqual(im.format, format)
|
|
|
|
def test_close(self):
|
|
tar = TarIO.TarIO(TEST_TAR_FILE, 'hopper.jpg')
|
|
tar.close()
|
|
|
|
def test_contextmanager(self):
|
|
with TarIO.TarIO(TEST_TAR_FILE, 'hopper.jpg'):
|
|
pass
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|