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fix(cli): persist manual compress handoff

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revaraver 2026-04-29 05:02:25 +08:00 • committed by Teknium
parent fe8dc26bc9
commit aacf36e943
2 changed files with 55 additions and 0 deletions
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51
tests/cli/test_manual_compress.py
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@ -111,6 +111,57 @@ def test_manual_compress_syncs_session_id_after_split():
assert shell._pending_title is None
def test_manual_compress_flushes_compressed_history_to_child_session_db():
"""Manual /compress must persist the handoff in the continuation DB.
_compress_context rotates the agent to a new child session and returns a
compressed transcript whose first messages include the handoff summary. The
CLI then replaces its in-memory conversation_history with that transcript.
Because the child DB starts empty, the flush must start from offset 0 rather
than treating the compressed history as already persisted.
"""
shell = _make_cli()
history = _make_history()
old_id = shell.session_id
new_child_id = "20260101_000000_child1"
compressed = [
{"role": "user", "content": "[CONTEXT COMPACTION — REFERENCE ONLY] compacted"},
history[-1],
]
shell.conversation_history = history
shell.agent = MagicMock()
shell.agent.compression_enabled = True
shell.agent._cached_system_prompt = ""
shell.agent.session_id = old_id
def _fake_compress(*args, **kwargs):
shell.agent.session_id = new_child_id
return (compressed, "")
shell.agent._compress_context.side_effect = _fake_compress
with patch("agent.model_metadata.estimate_messages_tokens_rough", return_value=100):
shell._manual_compress()
shell.agent._flush_messages_to_session_db.assert_called_once_with(compressed, None)
def test_manual_compress_does_not_flush_full_history_when_session_id_unchanged():
shell = _make_cli()
history = _make_history()
shell.conversation_history = history
shell.agent = MagicMock()
shell.agent.compression_enabled = True
shell.agent._cached_system_prompt = ""
shell.agent.session_id = shell.session_id
shell.agent._compress_context.return_value = (list(history), "")
with patch("agent.model_metadata.estimate_messages_tokens_rough", return_value=100):
shell._manual_compress()
shell.agent._flush_messages_to_session_db.assert_not_called()
def test_manual_compress_no_sync_when_session_id_unchanged():
"""If compression is a no-op (agent.session_id didn't change), the CLI
must NOT clear _pending_title or otherwise disturb session state.