mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-09-21 03:18:57 +03:00
36 lines
997 B
Python
36 lines
997 B
Python
from PIL import Image, XVThumbImagePlugin
|
|
|
|
from .helper import PillowTestCase, hopper
|
|
|
|
TEST_FILE = "Tests/images/hopper.p7"
|
|
|
|
|
|
class TestFileXVThumb(PillowTestCase):
|
|
def test_open(self):
|
|
# Act
|
|
with Image.open(TEST_FILE) as im:
|
|
|
|
# Assert
|
|
self.assertEqual(im.format, "XVThumb")
|
|
|
|
# Create a Hopper image with a similar XV palette
|
|
im_hopper = hopper().quantize(palette=im)
|
|
self.assert_image_similar(im, im_hopper, 9)
|
|
|
|
def test_unexpected_eof(self):
|
|
# Test unexpected EOF reading XV thumbnail file
|
|
# Arrange
|
|
bad_file = "Tests/images/hopper_bad.p7"
|
|
|
|
# Act / Assert
|
|
self.assertRaises(SyntaxError, XVThumbImagePlugin.XVThumbImageFile, bad_file)
|
|
|
|
def test_invalid_file(self):
|
|
# Arrange
|
|
invalid_file = "Tests/images/flower.jpg"
|
|
|
|
# Act / Assert
|
|
self.assertRaises(
|
|
SyntaxError, XVThumbImagePlugin.XVThumbImageFile, invalid_file
|
|
)
|