python-pillow/Pillow
1
1
Fork 0
mirror of https://github.com/python-pillow/Pillow.git synced 2025-01-12 02:06:18 +03:00
Code Issues Packages Projects Releases Wiki Activity

make sure passing a blank comment removes existing comment

Browse Source
This commit is contained in:
Sam Mason 2022-12-03 15:07:37 +00:00
parent e71f7c1083
commit 1ed1a3a971
No known key found for this signature in database
GPG Key ID: 0D059A3A7ECA31DA
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
Tests/test_file_jpeg.py
View File

@ -98,6 +98,13 @@ class TestFileJpeg:
with Image.open(out) as reloaded: with Image.open(out) as reloaded:
assert im.info["comment"] == reloaded.info["comment"] assert im.info["comment"] == reloaded.info["comment"]
# Ensure that a blank comment causes any existing comment to be removed
for comment in ("", b"", None):
out = BytesIO()
im.save(out, format="JPEG", comment=comment)
with Image.open(out) as reloaded:
assert "comment" not in reloaded.info
# Test that a comment argument overrides the default comment # Test that a comment argument overrides the default comment
for comment in ("Test comment text", b"Text comment text"): for comment in ("Test comment text", b"Text comment text"):
out = BytesIO() out = BytesIO()