Files
deer-flow/backend/tests/test_local_sandbox_encoding.py
-Astraia- 191b60a326 fix: issue 1138 windows encoding (#1139)
* fix(windows): use utf-8 for text file operations

* fix(windows): normalize sandbox path masking

* fix(windows): preserve utf-8 handling after backend split
2026-03-16 16:53:12 +08:00

34 lines
1.1 KiB
Python

import builtins
import deerflow.sandbox.local.local_sandbox as local_sandbox
from deerflow.sandbox.local.local_sandbox import LocalSandbox
def _open(base, file, mode="r", *args, **kwargs):
if "b" in mode:
return base(file, mode, *args, **kwargs)
return base(file, mode, *args, encoding=kwargs.pop("encoding", "gbk"), **kwargs)
def test_read_file_uses_utf8_on_windows_locale(tmp_path, monkeypatch):
path = tmp_path / "utf8.txt"
text = "\u201cutf8\u201d"
path.write_text(text, encoding="utf-8")
base = builtins.open
monkeypatch.setattr(local_sandbox, "open", lambda file, mode="r", *args, **kwargs: _open(base, file, mode, *args, **kwargs), raising=False)
assert LocalSandbox("t").read_file(str(path)) == text
def test_write_file_uses_utf8_on_windows_locale(tmp_path, monkeypatch):
path = tmp_path / "utf8.txt"
text = "emoji \U0001F600"
base = builtins.open
monkeypatch.setattr(local_sandbox, "open", lambda file, mode="r", *args, **kwargs: _open(base, file, mode, *args, **kwargs), raising=False)
LocalSandbox("t").write_file(str(path), text)
assert path.read_text(encoding="utf-8") == text