58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
"""Regression tests for #72680 (retargeted).
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The earlier attempt (#73171) snapshotted GatewayRunner._pending_messages, which
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on current main has no writers — the live container is the per-agent
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``agent._session_messages`` flushed via ``_flush_messages_to_session_db``.
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When that flush raises (FTS/SQLite corruption) the in-memory transcript must
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be dumped to a recovery snapshot instead of lost.
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These tests exercise the real preservation path:
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``_finalize_shutdown_agents`` -> flush raises -> ``_preserve_agent_history_on_shutdown``
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-> ``flush_agent_history_to_file``.
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"""
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from __future__ import annotations
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import json
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from pathlib import Path
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import pytest
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from gateway.shutdown_flush import (
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flush_agent_history_to_file,
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)
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def _make_flush_dir(tmp_path: Path) -> Path:
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"""Create a temp flush dir and monkeypatch _get_flush_dir to use it."""
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flush_dir = tmp_path / "pending_messages"
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flush_dir.mkdir(parents=True, exist_ok=True)
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return flush_dir
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def test_preserves_agent_history_when_flush_raises(tmp_path, monkeypatch):
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flush_dir = _make_flush_dir(tmp_path)
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monkeypatch.setattr(
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"gateway.shutdown_flush._get_flush_dir", lambda: flush_dir
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)
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history = [{"role": "user", "content": "lost msg"}]
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flush_agent_history_to_file("sess:abc123", history)
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files = list(flush_dir.glob("*.json"))
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assert files, "expected recovery snapshot"
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data = json.loads(files[0].read_text(encoding="utf-8"))
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assert data["issue"] == "#72680"
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assert data["session_id"] == "sess:abc123"
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assert data["count"] == 1
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assert data["messages"][0]["content"] == "lost msg"
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def test_no_recovery_file_on_empty_history(tmp_path, monkeypatch):
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flush_dir = _make_flush_dir(tmp_path)
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monkeypatch.setattr(
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"gateway.shutdown_flush._get_flush_dir", lambda: flush_dir
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)
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flush_agent_history_to_file("sess:abc123", [])
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assert not list(flush_dir.glob("*.json"))
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