Pillow/Tests/test_file_imt.py
2022-09-29 08:22:01 +10:00

20 lines
474 B
Python

import io
import pytest
from PIL import Image, ImtImagePlugin
from .helper import assert_image_equal_tofile
def test_sanity():
with Image.open("Tests/images/bw_gradient.imt") as im:
assert_image_equal_tofile(im, "Tests/images/bw_gradient.png")
@pytest.mark.parametrize("data", (b"\n", b"\n-", b"width 1\n"))
def test_invalid_file(data):
with io.BytesIO(data) as fp:
with pytest.raises(SyntaxError):
ImtImagePlugin.ImtImageFile(fp)