`tests/hermes_cli/test_plugins_cmd.py::TestNoAutoActivation::test_compressor_default_ignores_plugin`
fails on every Windows machine:
UnicodeDecodeError: 'charmap' codec can't decode byte 0x8f in
position 47744: character maps to <undefined>
The test reads `run_agent.py` back as text to assert a removed comment is
gone, but called `open()` with no `encoding=`. Python then falls back to
the locale preferred encoding, which is cp1252 on a default Windows
install rather than UTF-8. `run_agent.py` contains nine bytes cp1252
leaves undefined, so the read raises before the assertion is reached. On
Linux and macOS the preferred encoding is UTF-8 and the same line is
fine, which is why CI never caught it.
That one line is the only active failure. The rest of this change closes
the same gap in the files it touches, which `scripts/check-windows-footguns.py`
flags and which the #71014 read_text campaign has been working through
elsewhere in the tree:
- `tests/hermes_cli/test_plugins_cmd.py`: nine bare `write_text`/`read_text`
calls writing YAML manifests, config and plugin sources
- `tests/tools/test_web_tools_truncate.py`: reads stored extracted web text,
which is arbitrary content from the internet
- `tests/stress/test_atypical_scenarios.py`: writes and reads worker task
ids and a barrier file
All three files are now clean under `check-windows-footguns.py`.
Reads go through `Path.read_text(encoding="utf-8")` rather than
`open(...).read()`, which also closes the handle instead of leaving it to
the garbage collector. On Windows a live handle blocks tmpdir cleanup, so
that part is not cosmetic either.
No new test. The repaired test is the regression coverage: it fails
before this change and passes after, on Windows.
Second, deeper pass over tools/gateway/hermes_cli plus first pass over
the trees wave 1 missed (acp, acp_adapter, skills, computer_use, docker,
dashboard, conformance, monitoring, secret_sources, hermes_state,
providers). Same rubric as wave 1 (AGENTS.md test policy); security,
alternation/caching invariants, issue-number regressions, and E2E kept.
Real test-quality fixes found and rooted out along the way:
- tests/tools/test_command_guards.py made real auxiliary-LLM HTTPS calls
(DEFAULT_CONFIG smart-approval leaked in) — pinned approval
mode=manual via autouse fixture: 17.4s → 0.4s.
- test_model_switch_custom_providers.py / test_user_providers_model_switch.py
silently probed live provider catalogs (~2s/test) — stubbed
cached_provider_model_ids/provider_model_ids/fetch_api_models.
- test_telegram_noise_filter.py: 15-platform copy-paste matrix over
shared gateway.run logic → 3 representative platforms (55s → 3.9s).
- test_gateway_shutdown.py: stop()'s 5s interrupt-deadline loop spun on
MagicMock agents — interrupt.side_effect now clears _running_agents
(22s → 1.0s).
- test_gateway_inactivity_timeout.py poll-harness timings shrunk 3-5x
(24s → 1.1s); test_mcp_stability.py backoff/SIGTERM-grace sleeps
patched (15.4s → 2.5s); test_async_delegation.py negative-drain wait
5s → 0.5s.
- test_telegram_init_deadline.py: loop-block margin restored to 1.0s
with rationale comment — the watchdog-dump assertion needs the loop
blocked well past deadline+grace under parallel load (flaked once in
the 40-worker verification run at a 0.2s margin).
Verification: full hermetic suite via scripts/run_tests.sh —
2,438 files, 21,718 tests passed, 0 failed, 293.9s wall.
Suite totals vs original baseline: 46,820 → 19,757 test functions
(−57.8%), wall 583.5s → 293.9s (−50%), subprocess CPU 13,564s → 11,623s.
* feat(web_extract): truncate-and-store instead of LLM summarization
web_extract no longer runs an auxiliary LLM over scraped pages. The extract
backends (Firecrawl/Tavily/Exa/Parallel) already return clean, boilerplate-
stripped markdown, so we return it directly: pages within a char budget
(default 15000, web.extract_char_limit) come back whole; larger pages get a
head+tail window plus an explicit footer giving the stored full-text path and
the read_file call to page through the omitted middle. The full clean text is
written to cache/web (mounted read-only into remote backends like the other
cache dirs), so nothing is lost.
Inline base64 images are converted to [IMAGE: alt] placeholders (token bombs
dropped) while real http(s) image URLs are preserved as links so the agent can
still web_extract/vision_analyze them.
Removes process_content_with_llm + the chunked summarizer + check_auxiliary_model
+ _resolve_web_extract_auxiliary. context_references._default_url_fetcher is
updated to the truncate path and its stale data.documents shape read is fixed
to results (it was silently returning empty).
Live before/after eval (firecrawl, 4 URLs): 11.7x faster overall (176.6s ->
15.1s); 10-60x on large pages. Quality identical; findability 4/4 (answer
recoverable from stored full text on every truncated page). web_search is
unchanged.
No own scraper added; no changes to web_search.
* fix(web_extract): add char_limit to execute_code web_extract stub
The new web_extract char_limit param must appear in the code_execution_tool
_TOOL_STUBS signature (and doc line) or test_stubs_cover_all_schema_params
fails — the stub schema must cover every real schema param.
Adolanium
Teknium