mirror of
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69 lines
2.3 KiB
Python
69 lines
2.3 KiB
Python
"""进程停止契约和 global_vars 兼容边界测试。"""
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import threading
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from pathlib import Path
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from app.runtime.config import GlobalVar
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from app.runtime.stop import ProcessStopState, runtime_stop_state
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def test_process_stop_state_separates_repeatable_workflow_and_one_shot_transfer() -> None:
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"""工作流停止可恢复，整理路径停止只消费一次。"""
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state = ProcessStopState()
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state.stop_workflow(7)
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assert state.is_workflow_stopped(7)
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state.resume_workflow(7)
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assert not state.is_workflow_stopped(7)
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state.stop_transfer("/media/a.mkv")
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assert state.consume_transfer_stop("/media/a.mkv")
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assert not state.consume_transfer_stop("/media/a.mkv")
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def test_system_stop_propagates_to_all_cancellation_scopes() -> None:
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"""系统停止后所有工作流和整理任务都必须立即观察到停止。"""
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state = ProcessStopState()
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state.stop_system()
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assert state.is_system_stopped
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assert state.is_workflow_stopped(99)
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assert state.consume_transfer_stop("/unknown")
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def test_global_vars_stop_api_delegates_to_runtime_contract(monkeypatch) -> None:
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"""旧 global_vars ABI 必须与新的显式停止状态共享同一事实源。"""
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event = threading.Event()
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monkeypatch.setattr(runtime_stop_state, "_system_event", event)
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legacy = GlobalVar()
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legacy.stop_system()
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assert event.is_set()
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assert legacy.is_system_stopped
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def test_host_code_no_longer_reads_stop_state_from_global_vars() -> None:
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"""除兼容实现外，宿主不得重新从 global_vars 读取任何停止信号。"""
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root = Path(__file__).resolve().parents[1]
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forbidden = (
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"global_vars.is_system_stopped",
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"global_vars.stop_system",
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"global_vars.is_workflow_stopped",
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"global_vars.stop_workflow",
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"global_vars.workflow_resume",
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"global_vars.is_transfer_stopped",
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"global_vars.stop_transfer",
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)
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violations = []
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for path in (root / "app").rglob("*.py"):
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if path == root / "app/runtime/config.py" or "app/plugins" in path.as_posix():
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continue
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content = path.read_text(encoding="utf-8")
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for expression in forbidden:
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if expression in content:
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violations.append(f"{path.relative_to(root)}:{expression}")
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assert violations == []
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