hermes-agent/tests
Michael Jordan d626528560 fix(agent): derive the micro-compaction cursor from the spliced list
The cursor was set to the pre-splice `exchange_end`. A splice collapses the
absorbed span -- an assistant plus its tool results, often four or more
messages -- into a single marker, and may also drop a superseded marker
further back, so every index after it shifts.

The stale cursor therefore overshot, landing inside a *later* exchange's
tool group. The next pass's `_find_one_exchange` walked forward from there
to the following assistant, so the exchange it had landed inside was never
absorbed at all. On tool-bearing conversations micro-compaction was
silently doing roughly half the work it should.

Traced on a 3-tool-per-exchange transcript: the cursor sat at index 6 when
the marker was at 2, and the message count stalled at 32 instead of
continuing to 28.

Derive the cursor from the marker's actual position in the spliced result
instead, which is self-correcting regardless of how much the splice moved.
Apply it on the defrag path too, which had the same staleness.

Found by a randomized long-horizon harness (480 conversation shapes x 25
passes, varying tool-group sizes and summarizer failure modes) asserting
structural and progress invariants after every pass. Existing tests missed
it because their fixtures have no tool results, so the absorbed span is one
message and nothing shifts. The regression test uses tool groups.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-31 17:44:19 +05:30
..
acp test: prune wave 2 + speed fixes — 28,106 → 19,757 test functions, suite wall 315s → 294s 2026-07-29 13:39:40 -07:00
acp_adapter test: prune wave 2 + speed fixes — 28,106 → 19,757 test functions, suite wall 315s → 294s 2026-07-29 13:39:40 -07:00
agent fix(agent): derive the micro-compaction cursor from the spliced list 2026-07-31 17:44:19 +05:30
ci test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
cli fix(cli): route Cmd+Backspace and Cmd+ForwardDelete to the kill bindings 2026-07-30 03:39:26 -05:00
computer_use Merge remote-tracking branch 'origin/main' into tests/prune-low-value 2026-07-29 14:12:25 -07:00
conformance test: prune wave 2 + speed fixes — 28,106 → 19,757 test functions, suite wall 315s → 294s 2026-07-29 13:39:40 -07:00
cron test(tests): assert SessionDB timeout without wall-clock 2026-07-29 18:55:10 -07:00
dashboard test: prune wave 2 + speed fixes — 28,106 → 19,757 test functions, suite wall 315s → 294s 2026-07-29 13:39:40 -07:00
docker test: prune wave 2 + speed fixes — 28,106 → 19,757 test functions, suite wall 315s → 294s 2026-07-29 13:39:40 -07:00
e2e
fakes
fixtures feat(computer_use): align cua-driver 0.9 contracts 2026-07-29 12:19:37 -07:00
gateway fix(gateway): preserve voice_only semantics for text input 2026-07-30 00:11:33 -07:00
hermes_cli fix(cli): stabilize custom provider identities 2026-07-31 17:26:42 +05:30
hermes_state test: prune wave 2 + speed fixes — 28,106 → 19,757 test functions, suite wall 315s → 294s 2026-07-29 13:39:40 -07:00
honcho_plugin fix(honcho): network-hermetic unit tests + lazy async writer start 2026-07-29 18:55:10 -07:00
integration
manual
monitoring test: prune wave 2 + speed fixes — 28,106 → 19,757 test functions, suite wall 315s → 294s 2026-07-29 13:39:40 -07:00
openviking_plugin test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
plugins test: prove concurrency with barriers/witnesses instead of wall-clock bounds 2026-07-29 21:30:53 -07:00
providers modernize re-added Vercel integrations: SDK 0.7.2, telemetry off, sibling-site wiring 2026-07-29 19:48:37 -07:00
run_agent Revert "remove Vercel AI Gateway and Vercel Sandbox (#33067)" 2026-07-29 19:48:37 -07:00
scripts test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
secret_sources test: prune wave 2 + speed fixes — 28,106 → 19,757 test functions, suite wall 315s → 294s 2026-07-29 13:39:40 -07:00
skills test: prune wave 2 + speed fixes — 28,106 → 19,757 test functions, suite wall 315s → 294s 2026-07-29 13:39:40 -07:00
state fix(state): time-based write-lock patience so busy sibling processes can't destroy turns 2026-07-29 17:59:02 -07:00
stress
tools fix(file_ops): harden new-file umask chmod for portability 2026-07-31 14:22:38 +05:30
tui_gateway test(tui_gateway): pin goal-command config home against collection-time _hermes_home freeze 2026-07-29 21:30:53 -07:00
website
__init__.py
conftest.py test(tui_gateway): make the tui gateway suite order-independent 2026-07-29 21:30:53 -07:00
run_interrupt_test.py
test_account_usage.py
test_atomic_replace_symlinks.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_audio_playback_guard.py fix(tests): stop the test suite speaking aloud and launching a browser 2026-07-28 14:07:21 -07:00
test_background_review_list_shapes.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_background_review_session_isolation.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_base_url_hostname.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_batch_runner_checkpoint.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_bitwarden_secrets.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_cli_manual_compress.py
test_cli_skin_integration.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_code_skew.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_command_secret_source.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_conftest_wal_gate.py
test_copilot_initiator.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_credential_file_permissions.py
test_ctx_halving_fix.py fix(tests): eliminate flaky/broken tests — shadow sys.path inserts, unmocked network in compressor tests, stale-SDK feishu pin guard, quadratic redact regexes 2026-07-29 15:12:28 -07:00
test_delegate_cascade_49148.py
test_dispatch_session_id.py
test_empty_model_fallback.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_empty_session_hygiene.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_env_loader_applied_homes.py
test_env_loader_op_bootstrap.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_env_loader_secret_sources.py
test_evidence_store.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_fast_safe_load.py
test_fts_cjk_bigram.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_gateway_streaming_nested_config.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_get_tool_definitions_cache_isolation.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_hermes_bootstrap.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_hermes_constants.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_hermes_home_profile_warning.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_hermes_logging.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_hermes_state.py fix(config): respect database.journal_mode from config.yaml 2026-07-29 18:13:09 -07:00
test_hermes_state_compression_locks.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_hermes_state_readonly_preflight.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_hermes_state_wal_fallback.py fix(state): reconcile salvaged WAL fixes with current main 2026-07-29 18:13:09 -07:00
test_hermetic_side_effect_guards.py test: guard browser and Keychain side effects suite-wide (#35404) 2026-07-29 18:55:10 -07:00
test_honcho_client_concurrency.py
test_honcho_client_config.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_honcho_session_context.py
test_honcho_startup_fail_open.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_install_autostash_conflict_recovery.py
test_install_commit_pin_rollback.py fix(installer): never let a stale --commit pin roll an install backwards 2026-07-29 17:35:16 -05:00
test_install_diverged_update.py
test_install_lockfile_churn.py
test_install_macos_launcher.py
test_install_no_initial_commit.py
test_install_ps1_ascii_only.py
test_install_ps1_native_stderr_eap.py
test_install_ps1_node_path_for_npm.py
test_install_ps1_python_fallback_venv.py
test_install_ps1_uv_powershell_host.py
test_install_ps1_web_server_syntax_probe.py
test_install_sh_acp_launcher.py
test_install_sh_bootstrap_marker.py
test_install_sh_browser_install.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_install_sh_install_method_stamp.py
test_install_sh_node_global_prefix.py
test_install_sh_pythonpath_sanitization.py
test_install_sh_root_fhs_uv_python_path.py
test_install_sh_setup_wizard_tty_probe.py
test_install_sh_symlink_stomp.py
test_install_sh_termux_network_prereqs.py
test_install_unmerged_index.py
test_ipv4_preference.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_iron_proxy.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_iron_proxy_cli.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_iron_proxy_e2e.py
test_journal_mode_config.py fix(state): make journal mode canonical and behaviorally verified 2026-07-29 18:13:09 -07:00
test_lazy_session_regressions.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_live_system_guard.py test(tui_gateway): make the tui gateway suite order-independent 2026-07-29 21:30:53 -07:00
test_live_system_guard_self_test.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_log_isolation.py fix(tests): stop the suite writing into the operator's real Hermes logs 2026-07-29 19:53:17 -07:00
test_mcp_serve.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_message_reactions.py fix(state): make _row_id opt-in per consumer instead of universal 2026-07-30 00:08:28 -05:00
test_mini_swe_runner.py
test_minimax_model_validation.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_minimax_oauth.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_minisweagent_path.py
test_model_forces_max_completion_tokens.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_model_picker_scroll.py fix(tests): eliminate flaky/broken tests — shadow sys.path inserts, unmocked network in compressor tests, stale-SDK feishu pin guard, quadratic redact regexes 2026-07-29 15:12:28 -07:00
test_model_tools.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_model_tools_async_bridge.py
test_ollama_num_ctx.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_onepassword_secrets.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_output_cap_parsing.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_packaging_build_guard.py
test_packaging_metadata.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_plugin_skills.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_plugin_utils.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_process_loop_event_loop_warning.py
test_profile_isolation_runtime.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_project_metadata.py Revert "remove Vercel AI Gateway and Vercel Sandbox (#33067)" 2026-07-29 19:48:37 -07:00
test_pty_keepalive_ws.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_pty_session.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_retry_utils.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_run_tests_parallel.py fix(test-runner): native Windows venv probe + glyph-safe stdio 2026-07-29 21:30:53 -07:00
test_run_tests_parallel_stdio.py fix(test-runner): native Windows venv probe + glyph-safe stdio 2026-07-29 21:30:53 -07:00
test_sanitize_tool_error.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_search_slow_query_log.py
test_session_db_read_path_split.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_session_skill_previews.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_session_workspace_binding.py
test_slack_thread_require_mention.py
test_slash_worker_watchdog.py
test_sql_injection.py
test_sqlite_lock_safe_inspection.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_sqlite_wal_reset_gate.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_stale_utils_module_import.py
test_state_db_malformed_repair.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_subprocess_home_isolation.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_telegram_polling_progress_ptb.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_termux_all_extra_compat.py
test_timezone.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_tini_shim.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_toolset_distributions.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_toolsets.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_trajectory_compressor.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_trajectory_compressor_async.py
test_transform_llm_output_hook.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_transform_tool_result_hook.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_tui_entry_mcp_owner.py
test_tui_gateway_loop_noise.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_tui_gateway_queue_on_busy.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_tui_gateway_server.py test(tui): make _load_enabled_toolsets assertions tolerant of first-release back-filled toolsets 2026-07-30 16:34:08 -07:00
test_tui_gateway_ws.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_tui_mcp_late_refresh.py
test_utils_truthy_values.py
test_voice_max_recording_seconds.py fix(voice): enforce voice.max_recording_seconds (was dead config) 2026-07-28 11:57:37 -07:00
test_wal_checkpoint_strategy.py
test_web_server.py fix(web): raise uvicorn WS frame cap for Desktop file.attach 2026-07-28 19:20:14 -05:00
test_web_server_sessiondb_eventloop.py refactor(web): extract sessions/mcp/skills/tools routes to APIRouter modules (wave 2; route-table equality verified) 2026-07-29 16:21:54 -07:00
test_windows_subprocess_no_window_flags.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_yaml_indent_consistency_31999.py
test_yuanbao_integration.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_yuanbao_markdown.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_yuanbao_pipeline.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_yuanbao_proto.py test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions 2026-07-29 13:10:23 -07:00
test_yuanbao_reconnect_set_active.py
test_yuanbao_shutdown.py
test_zeroed_state_db.py