mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-12-26 01:46:18 +03:00
38 lines
802 B
Python
38 lines
802 B
Python
import pytest
|
|
|
|
from PIL import Image, XpmImagePlugin
|
|
|
|
from .helper import assert_image_similar, hopper
|
|
|
|
TEST_FILE = "Tests/images/hopper.xpm"
|
|
|
|
|
|
def test_sanity():
|
|
with Image.open(TEST_FILE) as im:
|
|
im.load()
|
|
assert im.mode == "P"
|
|
assert im.size == (128, 128)
|
|
assert im.format == "XPM"
|
|
|
|
# large error due to quantization->44 colors.
|
|
assert_image_similar(im.convert("RGB"), hopper("RGB"), 60)
|
|
|
|
|
|
def test_invalid_file():
|
|
invalid_file = "Tests/images/flower.jpg"
|
|
|
|
with pytest.raises(SyntaxError):
|
|
XpmImagePlugin.XpmImageFile(invalid_file)
|
|
|
|
|
|
def test_load_read():
|
|
# Arrange
|
|
with Image.open(TEST_FILE) as im:
|
|
dummy_bytes = 1
|
|
|
|
# Act
|
|
data = im.load_read(dummy_bytes)
|
|
|
|
# Assert
|
|
assert len(data) == 16384
|