mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-09-21 03:18:57 +03:00
28 lines
601 B
Python
28 lines
601 B
Python
from tester import *
|
|
|
|
from PIL import Image
|
|
|
|
import os
|
|
|
|
def test_sanity():
|
|
|
|
im = lena()
|
|
|
|
pix = im.load()
|
|
|
|
assert_equal(pix[0, 0], (223, 162, 133))
|
|
|
|
def test_close():
|
|
im = Image.open("Images/lena.gif")
|
|
assert_no_exception(lambda: im.close())
|
|
assert_exception(ValueError, lambda: im.load())
|
|
assert_exception(ValueError, lambda: im.getpixel((0,0)))
|
|
|
|
def test_contextmanager():
|
|
fn = None
|
|
with Image.open("Images/lena.gif") as im:
|
|
fn = im.fp.fileno()
|
|
assert_no_exception(lambda: os.fstat(fn))
|
|
|
|
assert_exception(OSError, lambda: os.fstat(fn))
|