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test: round-3 stability closeout — 12 salvaged PRs, order-dependence root fixes, guard precision - #74576

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Jul 30, 2026
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test: round-3 stability closeout — 12 salvaged PRs, order-dependence root fixes, guard precision#74576
teknium1 merged 16 commits into
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Summary

Lands the long tail of the test-stability backlog: 12 more external PRs salvaged (10 contributors, authorship preserved) covering order-dependence root fixes, guard precision, and hermeticity — full suite green (22,817 passed / 0 failed / 0 flaky). With this, every open test-stability PR and issue in the repo is either merged or closed with credit (2 macOS-only PRs remain open pending Mac verification).

Salvaged (16 commits)

Housekeeping: LEGACY_AUTHOR_MAP kept frozen (mapping rerouted to contributors/emails/), temp guard probe removed.

Validation

Gate Result
Full suite (CI-parity) 2,466 files, 22,817 passed, 0 failed, 0 flaky
tui_gateway combined 792 passed
Guard blocking preserved (#43299) 33 guard tests + tests/ci 113 passed; kill-shape probes blocked
Concurrency conversions 5× stable each

Infographic

round 3 infographic

frizikk and others added 15 commits July 29, 2026 20:12
…the marker and repair paths

Guard the .lazy-refresh-incomplete marker writer (update_cmd), launch-time
recovery (main.py), and _early_recovery repair paths behind a two-condition
check: running under pytest AND the target is this live checkout. Sandboxed
tmp_path tests still exercise the real code paths.

Salvaged from PR #72002 by @fcavalcantirj. Fixes #72000.

Co-authored-by: fcavalcantirj <felipe.cavalcanti.rj@gmail.com>
… bounds

Replace OS-scheduler-dependent elapsed-time ceilings with deterministic
concurrency proofs in three tests:

- test_context_refs_concurrent: asyncio.Barrier rendezvous — all 3 URL
  fetches must be in flight simultaneously before any returns.
- test_memory_boundary_commit: positive non-blocking witness — the
  provider call list must still be empty when the async commit returns.
- test_mem0_v3 slow-prefetch: threading.Event park/release — prefetch
  must return while the backend search is still parked.

The tests/tools/test_mcp_tool.py hunk from the original PR is dropped:
main no longer carries the 'elapsed < 2.5' assertion it targeted
(superseded by a delay-relative bound).

Salvaged from #71913.
Cross-file leaks made tests/tui_gateway + tests/test_tui_gateway_server.py
fail when run in one process (issue #57068):

- conftest: _hermetic_environment now re-pins hermes_state.DEFAULT_DB_PATH
  to the fake home so no test ever touches the developer's real state.db
- conftest: new autouse _reset_tui_gateway_server_state snapshots/restores
  _methods, cfg cache, db handle and _real_stdout, and tears down leftover
  sessions via the production _close_session_by_id(..., end_reason=
  "test_cleanup") boundary
- per-file fixtures scope patch.dict(sys.modules) to the import only
- drop reload()-based teardowns that duplicated atexit hooks

Conflict resolution vs main: kept main's mod._live_transports.clear() in
the test_protocol.py server fixture alongside the snapshot/restore logic.

Combined run now 792 passed / 0 failed.

Salvaged from PR #57066 by @lEWFkRAD. Fixes #57068.
Registers the two genuinely-unregistered markers (no_isolate, ssh) in
pyproject.toml, silencing PytestUnknownMarkWarning for tests/tools/test_mcp_*
and tests/tools/test_file_sync_perf.py.

Dropped hunk: the live_system_guard_bypass line from the original PR — that
marker is already registered dynamically via pytest_configure/addinivalue_line
in tests/conftest.py, so the ini entry would be a duplicate.

Salvaged from #71403.
Contract tests for tools/fal_common.py: queue-URL normalization
(trailing slash / whitespace / empty-raises), _extract_http_status
response-vs-exc precedence and non-int rejection, the
_ManagedFalSyncClient RuntimeError guards against fal_client private
API drift, and submit()'s queue-URL + POST/json/timeout wiring.

Trimmed on landing: test_non_string_coerced_to_string (pins an
implementation accident, not a contract) per the coverage-padding
policy in AGENTS.md.

Salvaged from #52166.
Argv-list commands now scan only argv[0] against _PROCESS_KILLERS, ending
false positives like ['cat', '.../skill'] ('skill' is a real util-linux
binary name). Wrapper executables (sh/bash/env/nohup/timeout/sudo/xargs/…)
keep full-token scanning so ['bash', '-c', 'pkill …'] and
['env', …, 'pkill', …] stay blocked; string commands are unchanged.
Adds tests/test_live_system_guard.py pinning both directions.

Salvaged from PR #43299 by @eazye19.

Co-authored-by: Tony (eazye19) <support@captureclient.net>
…me _hermes_home freeze

Sibling files (test_billing_rpc etc.) import tui_gateway.server at
collection time, freezing module-level _hermes_home = get_hermes_home()
(server.py:54) to the developer's real home before conftest isolation
runs. _load_cfg() then reads the REAL ~/.hermes/config.yaml — e.g. a
local MoA preset — instead of what _write_moa_config wrote.

The server fixture now monkeypatches _hermes_home to the isolated
HERMES_HOME and resets the mtime-keyed cfg cache (_cfg_cache/_cfg_mtime/
_cfg_path); monkeypatch restores originals on teardown.

Complementary to the #57066 autouse teardown, which only restores the
cfg cache to its pre-test value and never re-points _hermes_home.

Combined tests/tui_gateway + tests/test_tui_gateway_server.py:
792 passed.

Salvaged from PR #63981 by @lEWFkRAD.
Two Windows fixes for the canonical test runner, salvaged from #66496:

- scripts/run_tests.sh: probe the native Windows venv layout
  (Scripts/activate → Scripts/python.exe) alongside bin/activate,
  adapted to main's pytest-import-guarded loop with SKIPPED_VENVS
  reporting. Without it a python -m venv / uv venv on Git Bash/MSYS is
  never found and the runner refuses to start.
- scripts/run_tests_parallel.py: _make_stdio_glyph_safe() reconfigures
  stdout/stderr to UTF-8 (errors=replace fallback) so the ✓/✗ progress
  glyphs cannot crash a cp1252 console when the runner is invoked
  directly (run_tests.sh's PYTHONUTF8=1 only covers the wrapped path).
  No-op on UTF-8 stdio. Ships 3 OS-independent cp1252 tests plus
  encoding=utf-8 in the runner-subprocess assertions.

Dropped from the original PR: the USERPROFILE/HOMEDRIVE/HOMEPATH/
SYSTEMROOT env-forwarding hunk — main's WIN_ENV loop already forwards
a superset (#67385/#70813).
Autouse fixture also resets approval_module._YOLO_MODE_FROZEN so a
HERMES_YOLO_MODE=1 host env can't poison every case (the one
startup-frozen test still patches it back explicitly). Adds the darwin
'ps -o stat=' zombie branch to _is_alive_like_dispatcher, mirroring
production hermes_cli/kanban_db.py — a no-op on Linux.

Salvaged from PR #34069 by @sunwz1115.

Co-authored-by: sunwz1115 <192549904+sunwz1115@users.noreply.github.com>
tests/test_zz_guard_probe_tmp.py was a throwaway verification probe that
was swept into the PR #43299 salvage commit by mistake (and one of its
shell=True cases fails by design of the probe). The durable regression
coverage lives in tests/test_live_system_guard.py.
Two tests made real HTTP calls to homeassistant.local:8123 — on a LAN
with an actual Home Assistant instance they could turn on real lights,
and otherwise burned ~10s in network timeouts. Replace with AsyncMock at
_async_call_service and assert the exact production call signature
(domain, service, entity_id, data). 35 pass in ~0.2s.

Salvaged from PR #72634 by @jeeves-assistant.

Co-authored-by: Jeeves Assistant <jeevesassistant00@gmail.com>
The file-local telegram mock in test_dm_topics.py installed unconditionally
(no __file__ guard), registered a separate string-valued telegram.constants
module, and force-popped the adapter — poisoning the session for any later
telegram test in the same process (assert 'MARKDOWN_V2' in "'MarkdownV2'").

Fix at the source:
- conftest: _FakeEnumMember(str) with PTB-faithful str()==value and
  repr()==<ChatType.X: 'x'>, satisfying both repr assertions and the
  adapter's str(chat.type) normalization; the same object is bound to
  mod.ParseMode and mod.constants.ParseMode.
- test_dm_topics.py: delete the divergent local mock installer; import the
  shared conftest one.
- release.py: mailmap entry for the author.

Verified: the 5-failure cluster repro (dm_topics + slash_confirm +
approval_buttons + model_picker + network_reconnect + telegram_format in one
process) goes 83/83 green (3x); full tests/gateway single-process run drops
10 -> 5 failed, the remainder being pre-existing discord order-dep failures
out of scope here.

Salvaged from #68873. Credit to @liuhao1024 for the earliest root-cause
diagnosis of this str-enum mock class in PR #33875, two months earlier.

Fixes the telegram-mock order-dependent flake cluster.
Companion to the #72002 salvage: the marker was accidentally committed
once (3a69e34) and the guard now prevents test runs from writing it;
ignoring it prevents any future accidental re-commit.
…ontributors/emails/

The #68873 salvage re-added a line to the frozen dict; the canonical
mapping (contributors/emails/mehmet.kar@std.yildiz.edu.tr) already
exists from the #68872 salvage.
@teknium1
teknium1 requested a review from a team July 30, 2026 03:57
@teknium1 teknium1 added the ci-reviewed applied to manually approve dangerous changes label Jul 30, 2026
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github-actions Bot commented Jul 30, 2026

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૮ >ﻌ< ა ci review

ran on 422008e

ℹ️ Info

Desktop E2E visual evidence · View test artifacts · View job

1 visual diff.

inline evidence upload failed.

Failed to upload diff-665a0833239e-onboarding-overlay-diff.png with gh image (exit code 1): Error uploading /home/runner/work/_temp/e2e-evidence/diff-665a0833239e-onboarding-overlay-diff.png: step 0 (get upload token): uploadToken not found on repo page — do you have write access to NousResearch/hermes-agent? (or, if NousResearch enforces SAML SSO, authorize at https://github.com/orgs/NousResearch/sso)

…no vercel dist

The tests fake the vercel SDK entirely via sys.modules, but
_ensure_vercel_sdk checks installed DISTRIBUTION metadata through
tools.lazy_deps.ensure(): on CI (no vercel dist + lazy installs
disabled) it raised FeatureUnavailable→ImportError before the fake SDK
was ever reached — 16 failures on slice 6, green on dev boxes that
happen to have vercel==0.7.2 installed. Failure mechanism reproduced
locally by forcing _is_satisfied False; fixture patch verified to close
it while the real-dist path stays green (16/16).
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tui_gateway tests are order-dependent across files (leaked _methods stubs, sys.modules mocks, import-time DEFAULT_DB_PATH hits the real state.db)