51 lines
2.4 KiB
Python
51 lines
2.4 KiB
Python
from pathlib import Path
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from api.streaming import _compact_for_echo_compare
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def test_streaming_initializes_one_run_journal_writer_per_stream():
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src = Path("api/streaming.py").read_text(encoding="utf-8")
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worker_idx = src.index("def _run_agent_streaming(")
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cancel_idx = src.index("cancel_event = threading.Event()", worker_idx)
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register_idx = src.index("register_active_run(")
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writer_idx = src.index("RunJournalWriter(session_id, stream_id)", register_idx)
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assert "from api.run_journal import RunJournalWriter" in src
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assert src.count("RunJournalWriter(session_id, stream_id)") == 1
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# The cancellation signal must exist before the run becomes visible, not
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# be recreated after journal setup (which may overlap an accepted Stop).
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assert cancel_idx < register_idx < writer_idx
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def test_streaming_journals_sse_events_before_queue_delivery():
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src = Path("api/streaming.py").read_text(encoding="utf-8")
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put_idx = src.index("def put(event, data):")
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journal_idx = src.index("run_journal.append_sse_event(event, data)", put_idx)
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queue_idx = src.index("q.put_nowait(queue_item)", put_idx)
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block = src[put_idx:queue_idx]
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assert put_idx < journal_idx < queue_idx
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assert "Failed to append run journal event" in block
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assert 'queue_item = (event, data, event_id) if hasattr(q, "subscribe_with_snapshot") else (event, data)' in block
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def test_streaming_compacts_all_successful_agent_result_writebacks():
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src = Path("api/streaming.py").read_text(encoding="utf-8")
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run_src = src[src.index("def _run_agent_streaming("):]
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settle_src = src[src.index("def _settle_result_messages("):]
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settle_src = settle_src[: settle_src.index("\n\ndef _current_turn_already_has_visible_assistant_answer(")]
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# Normal completion plus both credential self-heal retry-success paths now
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# route through one shared settlement helper, which owns the compaction.
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assert "def _settle_result_messages(" in src
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assert "_compact_session_image_parts_for_persistence(session)" in settle_src
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assert run_src.count("_settle_result_messages(") == 3
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def test_visible_process_echo_compare_ignores_all_whitespace():
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token_text = "先把 issue 4249 拉下来\n\n先看正文和评论"
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interim_text = "先把 issue 4249 拉下来先看正文和评论"
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assert _compact_for_echo_compare(token_text) == _compact_for_echo_compare(interim_text)
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