hermes-agent/tests
Nicolò Boschi c38dac742b fix(hindsight): flush buffered turns and drop stale prefetch on session switch
Two data-loss / leak gaps in HindsightMemoryProvider.on_session_switch
introduced by #17409.

1. Buffered turns silently lost when retain_every_n_turns > 1.
   on_session_switch unconditionally cleared _session_turns without
   flushing. Users who batched every N>1 turns and switched mid-batch
   (/reset, /new, /resume, /branch, or context compression) had those
   buffered turns disappear. Same data-loss class as the shutdown race,
   different lifecycle event.

   Note commit_memory_session() -> on_session_end() runs *before*
   on_session_switch on /reset, but Hindsight doesn't implement
   on_session_end so the buffer survives that step and dies at clear
   time. /resume, /branch, and compression skip commit_memory_session
   entirely so an on_session_end impl wouldn't help them anyway.

   Fix: snapshot the old _session_id, _document_id, _parent_session_id,
   _turn_index, and _session_turns; spawn one final retain that lands
   under the OLD document_id; then rotate state. Metadata is built
   synchronously against the old self._* so session_id / lineage tags
   on the flushed item all reference the prior session consistently.

2. Stale _prefetch_result leaks across switch.
   If queue_prefetch ran in the old session and the result hadn't been
   consumed by prefetch() yet, on_session_switch left the cached recall
   text in place. The next session's first prefetch() call would return
   text mined from the prior session's bank/query.

   Fix: join any in-flight _prefetch_thread (3s bounded — matches
   shutdown()), then clear _prefetch_result under _prefetch_lock before
   rotating session_id.

Tests
-----
- tests/plugins/memory/test_hindsight_provider.py (TestSessionSwitchBufferFlush):
    - buffered turns flushed under OLD document_id with OLD lineage tags
    - empty buffer => no spurious retain
    - _prefetch_result cleared on switch
    - in-flight prefetch thread is awaited before clear (no race)
- tests/agent/test_memory_session_switch.py: factory extended to seed the
  attrs the new flush path reads (_retain_source, _platform, _bank_id,
  prefetch state, etc.) and stub _run_hindsight_operation so existing
  switch-state assertions keep passing without network setup.
2026-04-29 08:09:03 -07:00
..
acp fix(acp): wire HERMES_SESSION_KEY per session so sudo cache scope activates 2026-04-28 01:34:16 -07:00
agent fix(hindsight): flush buffered turns and drop stale prefetch on session switch 2026-04-29 08:09:03 -07:00
cli feat: add Vercel Sandbox backend 2026-04-29 07:22:33 -07:00
cron fix(cron): accept list-form deliver values so deliver=['telegram'] works (#17456) 2026-04-29 06:35:34 -07:00
e2e fix(gateway): coerce plaintext "restart gateway" DMs to /restart 2026-04-28 01:40:28 -07:00
environments/benchmarks
fakes
gateway fix(api-server): collapse tool start/lifecycle into a single SSE event 2026-04-29 08:08:16 -07:00
hermes_cli feat: add Vercel Sandbox backend 2026-04-29 07:22:33 -07:00
hermes_state fix(resume): redirect --resume to the descendant that actually holds the messages 2026-04-24 03:04:42 -07:00
honcho_plugin feat(honcho): explain why when honcho_profile returns an empty card 2026-04-27 12:37:33 -07:00
integration fix(discord): strip RTP padding before DAVE/Opus decode (#11267) 2026-04-16 16:50:15 -07:00
plugins fix(hindsight): flush buffered turns and drop stale prefetch on session switch 2026-04-29 08:09:03 -07:00
run_agent feat(memory): notify providers on mid-process session_id rotation (#17409) 2026-04-29 04:57:22 -07:00
skills test(openclaw-migration): cover alias reverse-lookup for real OpenClaw schema 2026-04-28 04:58:13 -07:00
tools fix: address self-review findings for Vercel Sandbox salvage 2026-04-29 07:22:33 -07:00
tui_gateway fix(tui-gateway): harden stdio transport against half-closed pipes + SIGTERM races (#17118) 2026-04-28 17:54:06 -05:00
website fix(website): auto-wrap ASCII-art code blocks in generated skill pages (#16497) 2026-04-27 03:38:39 -07:00
__init__.py
conftest.py perf(tools): memoize get_tool_definitions + TTL-cache check_fn results (#17098) 2026-04-28 18:20:17 -07:00
run_interrupt_test.py
test_account_usage.py feat(account-usage): add per-provider account limits module 2026-04-21 01:56:35 -07:00
test_atomic_replace_symlinks.py refactor: consolidate symlink-safe atomic replace into shared helper 2026-04-28 04:58:22 -07:00
test_base_url_hostname.py security(runtime_provider): close OLLAMA_API_KEY substring-leak sweep miss (#13522) 2026-04-21 06:06:16 -07:00
test_batch_runner_checkpoint.py test: regression coverage for checkpoint dedup and inf/nan coercion 2026-04-24 14:32:21 -07:00
test_cli_file_drop.py fix(tui): improve macOS paste and shortcut parity 2026-04-21 08:00:00 -07:00
test_cli_manual_compress.py test(cli): regression test for manual /compress system_message 2026-04-28 05:21:49 -07:00
test_cli_skin_integration.py fix(tui): restore macOS copy behavior and theme polish (#17131) 2026-04-28 18:47:14 -05:00
test_ctx_halving_fix.py
test_empty_model_fallback.py
test_evidence_store.py
test_hermes_constants.py
test_hermes_logging.py fix(logging): attach gateway log after cli init 2026-04-26 19:01:26 -07:00
test_hermes_state.py fix(state): repair FTS5 delete trigger and add v11 migration for tool-call indexing 2026-04-28 01:33:00 -07:00
test_honcho_client_config.py
test_install_sh_setup_wizard_tty_probe.py fix(install): widen /dev/tty open-probe to sibling gates (#16746) 2026-04-28 06:45:55 -07:00
test_ipv4_preference.py
test_mcp_serve.py
test_mini_swe_runner.py fix(kimi): omit temperature entirely for Kimi/Moonshot models (#13157) 2026-04-20 12:23:05 -07:00
test_minimax_model_validation.py fix(models): validate MiniMax models against static catalog (#12611, #12460, #12399, #12547) 2026-04-19 22:44:47 -07:00
test_minisweagent_path.py
test_model_picker_scroll.py
test_model_tools.py feat(hooks): add duration_ms to post_tool_call + transform_tool_result (#15429) 2026-04-25 22:13:12 -07:00
test_model_tools_async_bridge.py fix(model_tools): cancel coroutine on timeout so worker thread exits + log full traceback 2026-04-29 05:00:40 -07:00
test_ollama_num_ctx.py
test_packaging_metadata.py
test_plugin_skills.py fix(tests): attach caplog to specific logger in 3 order-dependent tests (#11453) 2026-04-17 00:20:40 -07:00
test_project_metadata.py build(deps): add qrcode to dingtalk + feishu extras (parity with messaging) (#11627) 2026-04-17 13:31:53 -07:00
test_retry_utils.py
test_sql_injection.py
test_subprocess_home_isolation.py
test_timezone.py test: speed up slow tests (backoff + subprocess + IMDS network) (#11797) 2026-04-17 14:21:22 -07:00
test_toolset_distributions.py
test_toolsets.py feat(discord): split discord_server into discord + discord_admin tools 2026-04-25 04:50:14 -07:00
test_trajectory_compressor.py fix(kimi): omit temperature entirely for Kimi/Moonshot models (#13157) 2026-04-20 12:23:05 -07:00
test_trajectory_compressor_async.py fix(kimi): omit temperature entirely for Kimi/Moonshot models (#13157) 2026-04-20 12:23:05 -07:00
test_transform_tool_result_hook.py test: stop testing mutable data — convert change-detectors to invariants (#13363) 2026-04-20 23:20:33 -07:00
test_tui_gateway_server.py feat(tui): port classic CLI /reload (.env hot-reload) to TUI 2026-04-28 22:22:30 -07:00
test_utils_truthy_values.py
test_yuanbao_integration.py yuanbao platform (#16298) 2026-04-26 18:50:49 -07:00
test_yuanbao_markdown.py yuanbao platform (#16298) 2026-04-26 18:50:49 -07:00
test_yuanbao_pipeline.py yuanbao platform (#16298) 2026-04-26 18:50:49 -07:00
test_yuanbao_proto.py yuanbao platform (#16298) 2026-04-26 18:50:49 -07:00