Files
MoviePilot/tests/test_log_plugin_routing.py
MoviePilot Contributor e550ec6dd8 fix(log): 文件日志保留异常堆栈 (#7286)
未捕获异常经 localized_unhandled_exception_handler 写入文件日志时只保留正文,异常三元组未进入文件写入链路,导致 moviepilot.log 丢失异常类型与堆栈。现将 exc_info 在调用方线程规范化为三元组并随 LogEntry 携带到文件格式化器。
2026-11-04 02:23:07 +08:00

78 lines
2.0 KiB
Python

"""
插件日志文件路由测试。
"""
from pathlib import Path
from types import SimpleNamespace
from app.runtime.log import LoggerManager, logger
class CapturingLogWriter:
"""
记录日志写入目标,避免测试访问真实文件系统。
"""
def __init__(self) -> None:
self.entries: list[tuple[str, str, Path]] = []
def write_log(
self,
level: str,
message: str,
file_path: Path,
exc_info: tuple | None = None,
) -> None:
"""
保存单条日志的级别、内容和目标路径。
:param level: 日志等级名称
:param message: 已经格式化的日志正文
:param file_path: 目标日志文件路径
:param exc_info: 已规范化的异常三元组,本测试写入器忽略该信息
"""
self.entries.append((level, message, file_path))
@staticmethod
def shutdown() -> bool:
"""
测试写入器没有待释放资源。
"""
return True
def test_virtual_plugin_routes_log_by_runtime_module_identity(monkeypatch, tmp_path):
"""
共享物理源码的虚拟实例应按运行实例 ID 写入独立日志文件。
"""
writer = CapturingLogWriter()
monkeypatch.setattr(LoggerManager, "_writer", writer)
monkeypatch.setattr(LoggerManager, "_log_path", tmp_path)
monkeypatch.setattr(
LoggerManager,
"_get_console_logger",
classmethod(
lambda _cls, _logfile: SimpleNamespace(info=lambda *_args, **_kwargs: None)
),
)
namespace = {
"__name__": "app.plugins.mediawarp1",
"logger": logger,
}
source = compile(
"def emit_log():\n logger.info('virtual instance started')\n",
"/config/app/plugins/mediawarp/__init__.py",
"exec",
)
exec(source, namespace)
namespace["emit_log"]()
assert writer.entries == [
(
"INFO",
"mediawarp - virtual instance started",
tmp_path / "plugins" / "mediawarp1.log",
)
]