hermes-agent/tests/hermes_cli/test_run_with_idle_timeout.py
Teknium 6b81590c55
test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions
Systematic prune per AGENTS.md test policy, one pass over every major
test tree (gateway, hermes_cli, tools, agent, run_agent, plugins, cli,
cron, tui_gateway, honcho/openviking, root-level):

- DELETE: source-reading tests (read_text/getsource on prod files),
  change-detector tests (exact catalog counts, model-name snapshots,
  config version literals), mock-echo tests (assert a mock returns what
  it was told), assertion-free/trivial tests, near-duplicate
  parametrizations (boundaries + one representative kept), async/sync
  twin duplicates, cosmetic within-file variations.
- KEEP (mandatory): security/redaction/approval guards, message-role
  alternation invariants, prompt-caching/deterministic-call-id
  invariants, issue-number regression tests (deduped), E2E tests.
- 6 test files deleted outright (script-style/no-assert or fully
  redundant); conftest.py, fakes/, fixtures/ untouched.
- tests/acp/conftest.py added: autouse fixture stubs the live
  models.dev/GitHub/Copilot/Anthropic inventory fetches that ACP server
  tests performed on every session create — test_server.py 147s → 3.4s,
  and the tests are now genuinely hermetic.
- Sleep-based slowness shrunk where safe (codex_ttfb_watchdog,
  compression_concurrent_fork, etc.); no wall-clock assertion tightened.

Verification: full hermetic suite via scripts/run_tests.sh —
2439 files, 31,130 tests passed, 0 failed, 0 flaky retries, 315s wall
(baseline: 583s wall, 13,564s subprocess CPU).
2026-07-29 13:10:23 -07:00

37 lines
1.3 KiB
Python

"""Coverage for _run_with_idle_timeout — the streaming subprocess helper.
Kept in a dedicated test file because the tests spawn real ``subprocess.Popen``
instances; pytest-isolate runs each test file in its own worker process, so
isolating these here prevents real-Popen state from racing with the
``subprocess.run`` / ``_run_with_idle_timeout`` patches used by
``test_web_ui_build.py``.
Added for issue #33788: ``hermes update`` got stuck at "webui-build" because
``npm run build`` ran with ``capture_output=True`` and no timeout. The helper
fixes both halves — streams output AND idle-kills the process.
"""
import sys as _sys
import time
from hermes_cli.main import _run_with_idle_timeout
def test_streams_output_and_returns_zero_on_success(tmp_path):
script = tmp_path / "ok.py"
script.write_text("print('line one'); print('line two')\n")
result = _run_with_idle_timeout(
[_sys.executable, str(script)], cwd=tmp_path, idle_timeout_seconds=10
)
assert result.returncode == 0
assert "line one" in result.stdout
assert "line two" in result.stdout
def test_returns_127_when_binary_missing(tmp_path):
result = _run_with_idle_timeout(
["/nonexistent/binary/does/not/exist"],
cwd=tmp_path,
idle_timeout_seconds=5,
)
assert result.returncode == 127