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39975613b1
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.
58 lines
2 KiB
Python
58 lines
2 KiB
Python
"""Regression test: the cua-driver CLI-fallback transport must sanitize the
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subprocess environment like every other cua-driver spawn site.
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``_CuaDriverSession._call_tool_via_cli()`` (the EAGAIN/silent-empty MCP
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fallback) invoked ``subprocess.run`` with no ``env=`` at all, so the
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third-party ``cua-driver`` binary inherited the full, unsanitized parent
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environment — including provider API keys and other Hermes-managed
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secrets that ``_lifecycle_coro``'s primary MCP spawn already strips via
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``_sanitize_subprocess_env(cua_driver_child_env())``.
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"""
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import json
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from unittest.mock import MagicMock
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from tools.computer_use.cua_backend import _CuaDriverSession
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def _make_session() -> _CuaDriverSession:
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# _call_tool_via_cli() doesn't touch any instance state (bridge/session/
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# capabilities); bypass __init__ so the test doesn't need a real
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# _AsyncBridge.
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return object.__new__(_CuaDriverSession)
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def _fake_completed_process(stdout: str) -> MagicMock:
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proc = MagicMock()
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proc.stdout = stdout
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proc.stderr = ""
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proc.returncode = 0
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return proc
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def test_cli_fallback_strips_provider_secret_from_subprocess_env(monkeypatch):
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monkeypatch.setenv("ANTHROPIC_API_KEY", "«redacted:sk-…»")
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monkeypatch.setenv("PATH", "/usr/bin:/bin")
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monkeypatch.setattr(
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"tools.computer_use.cua_backend.resolve_cua_driver_cmd",
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lambda: "/resolved/cua-driver",
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)
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captured = {}
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def fake_run(cmd, **kwargs):
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captured["env"] = kwargs.get("env")
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return _fake_completed_process(json.dumps({"tree_markdown": "root"}))
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monkeypatch.setattr("subprocess.run", fake_run)
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session = _make_session()
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result = session._call_tool_via_cli("list_windows", {}, timeout=5.0)
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assert result["isError"] is False
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assert captured["env"] is not None, "subprocess.run must receive an explicit env="
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assert "ANTHROPIC_API_KEY" not in captured["env"]
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# Sanitization filters secrets, not everything — an ordinary var survives.
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assert captured["env"].get("PATH") == "/usr/bin:/bin"
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