hermes-agent/tests/tools/test_threaded_process_handle.py
Teknium 39975613b1
test: prune wave 2 + speed fixes — 28,106 → 19,757 test functions, suite wall 315s → 294s
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.
2026-07-29 13:39:40 -07:00

108 lines
2.6 KiB
Python

"""Tests for _ThreadedProcessHandle — the adapter for SDK backends."""
import threading
import time
from tools.environments.base import _ThreadedProcessHandle
class TestBasicExecution:
def test_successful_execution(self):
def exec_fn():
return ("hello world", 0)
handle = _ThreadedProcessHandle(exec_fn)
handle.wait(timeout=5)
assert handle.returncode == 0
output = handle.stdout.read()
assert "hello world" in output
def test_empty_output(self):
def exec_fn():
return ("", 0)
handle = _ThreadedProcessHandle(exec_fn)
handle.wait(timeout=5)
assert handle.returncode == 0
output = handle.stdout.read()
assert output == ""
class TestPolling:
def test_poll_returns_none_while_running(self):
event = threading.Event()
def exec_fn():
event.wait(timeout=5)
return ("done", 0)
handle = _ThreadedProcessHandle(exec_fn)
assert handle.poll() is None
event.set()
handle.wait(timeout=5)
assert handle.poll() == 0
def test_poll_returns_returncode_when_done(self):
def exec_fn():
return ("ok", 0)
handle = _ThreadedProcessHandle(exec_fn)
handle.wait(timeout=5)
assert handle.poll() == 0
class TestCancelFn:
def test_cancel_fn_called_on_kill(self):
called = threading.Event()
def cancel():
called.set()
def exec_fn():
time.sleep(10)
return ("", 0)
handle = _ThreadedProcessHandle(exec_fn, cancel_fn=cancel)
handle.kill()
assert called.is_set()
def test_cancel_fn_exception_swallowed(self):
def cancel():
raise RuntimeError("cancel failed")
def exec_fn():
return ("ok", 0)
handle = _ThreadedProcessHandle(exec_fn, cancel_fn=cancel)
handle.kill() # should not raise despite cancel raising
handle.wait(timeout=5)
class TestStdoutPipe:
def test_stdout_is_readable(self):
def exec_fn():
return ("line1\nline2\nline3\n", 0)
handle = _ThreadedProcessHandle(exec_fn)
handle.wait(timeout=5)
lines = handle.stdout.readlines()
assert len(lines) == 3
assert lines[0] == "line1\n"
def test_unicode_output(self):
def exec_fn():
return ("hello 世界 🌍\n", 0)
handle = _ThreadedProcessHandle(exec_fn)
handle.wait(timeout=5)
output = handle.stdout.read()
assert "世界" in output
assert "🌍" in output