The ruff E9 gate is diff-scoped, so a SyntaxError/IndentationError reported on
an untouched line can slip the filter and only surface as a mass-failure of
every test shard at the conftest server-boot fixture. compileall fails in ~2s
with a clear file:line, before the matrix suite runs. Python analog of the JS
node --check pass. Prompted by #4641.
Co-authored-by: nesquena-hermes <nesquena-hermes@users.noreply.github.com>
* fix(sidebar): hoist _sessionAttentionState to top-level scope (#3696)
_sessionAttentionState was declared inside renderSessionListFromCache() and
relied on function hoisting, but the top-level function _sidebarRowHasVisible
Messages (reached via renderSessionListFromCache -> _partitionSidebarSessionRows)
called it bare. Hoisting is scoped to the enclosing function, so every sidebar
cache-render threw 'ReferenceError: _sessionAttentionState is not defined' and
the session list went blank. Regressed in #3672 (v0.51.269) when _sidebarRow
HasVisibleMessages was extracted to top level.
Fix: move _sessionAttentionState to top-level scope (it is pure — only uses its
arg plus the i18n global t), so both the visibility predicate and the nested
per-row renderer can reach it.
Prevention (the durable half): add scripts/scope_undef_gate.py — models the
classic-<script> shared global scope (union of all static files' top-level
symbols) and runs ESLint no-undef per file, flagging a function defined nested
but called from a sibling scope. Wired into CI (.github/workflows/tests.yml lint
job) alongside the existing no-const-assign runtime gate, plus an in-suite test
(test_static_js_scope_undef.py) and a focused structural regression test
(test_issue3696_session_attention_scope.py). RED/GREEN-validated against the
broken tree.
* fix(streaming): thread source param into stale-stream bailout; tighten scope gate
Opus review of #3698 found the new scope_undef_gate's 'source' allowlist entry
was masking a real same-class bug: _bailOutOfTerminalEventsFromStaleStream
(declared inside attachLiveStream, params activeSid/streamId/uploaded/options)
called _closeSource(source) against a 'source' not in its lexical scope. All 5
call sites are inside _wireSSE(source), but JS scope is lexical not dynamic, so
the helper would throw ReferenceError: source is not defined on the stale-stream
terminal-event path (user back in an active session whose old stream finalizes
late).
Fix: thread source as an explicit parameter (declaration + all 5 call sites),
the same make-the-dependency-explicit fix as #3696 — and REMOVE the 'source'
allowlist entry so the gate stays gated against that name (it now passes because
the bug is fixed, not because it's allowlisted). Added the documented
false-negative classes from Opus's review to the gate docstring (name-collision
shadowing, destructuring-regex gap, exposure escape hatches, name-keyed
allowlist) and a focused regression test.
This is the prevention gate catching a real latent bug on its first outing.
---------
Co-authored-by: nesquena-hermes <nesquena-hermes@users.noreply.github.com>
Completes the test-sharding half of #3197 (Docker-cache half shipped v0.51.177).
Adds pytest-shard 3-way split to tests.yml (3 shards x 3 Python = 9 jobs,
fail-fast: false). pytest-shard is 0-indexed so the matrix uses [0,1,2] — the
original #3197 used [1,2,3] which would have crashed the out-of-range job and
silently skipped shard 0's tests.
Made the suite shard-safe by fixing 4 cross-test state-pollution bugs that
passed sequentially but failed when sharded:
- test_onboarding_mvp: reset onboarding_completed flag (settings.json) in the
autouse fixture; the config-cleanup only cleared config.yaml/.env.
- test_issue693_system_health_panel: invalidate the process-wide password-hash
cache before/after so a prior test's "no password" cache doesn't defeat the
auth-gate assertion.
- test_auth_session_persistence: assert against auth._SESSIONS_FILE (where auth
actually writes) instead of a local _TEST_STATE path that only matched under a
lucky import order.
- test_profile_env_isolation (root cause of the worst leak): stop deleting +
re-importing api.profiles under a temp HERMES_BASE_HOME — that swapped the
module object and poisoned the cached _DEFAULT_HERMES_HOME for every later
test (broke test_title_aux_routing's load_config). Now points the cached path
via monkeypatch.setattr (auto-restored, no module swap).
- conftest: autouse fixture restores HERMES_HOME/HERMES_BASE_HOME after each
test as defense-in-depth against future switch_profile leaks.
Verified: all 3 shards green (6912 passed, 0 failed); full sequential run still
green (6957 passed, 0 failed). Slowest shard ~70s vs ~180s sequential.
CI failed on stage-323 because:
1. mcp_server.py imports the 'mcp' package (optional runtime dep) — only
users who actually run the MCP integration install it. CI runs with
stdlib-only deps (pyyaml + pytest + pytest-timeout).
2. tests/test_mcp_server.py uses pytest.mark.asyncio which requires
pytest-asyncio — not installed in CI.
Fix:
- Add pytest-asyncio to CI install line.
- Try-install mcp; if it fails (Python 3.13 wheel issues, etc.) the test
module uses pytest.importorskip and skips cleanly without breaking the
matrix.
- tests/test_mcp_server.py: add module-level importorskip for both 'mcp'
and 'pytest_asyncio' as a safety net.
Local: 4947/4947 still pass after change.
Runs pytest suite across Python 3.11, 3.12, and 3.13 on ubuntu-latest.
Agent-dependent tests auto-skip via existing conftest logic.
Triggers on PRs targeting master and pushes to master.
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
nesquena-hermes