hermes-agent/tests/tools/test_terminal_tool.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

88 lines
3.2 KiB
Python

"""Regression tests for sudo detection and sudo password handling."""
import tools.terminal_tool as terminal_tool
def setup_function():
terminal_tool._reset_cached_sudo_passwords()
def teardown_function():
terminal_tool._reset_cached_sudo_passwords()
def test_searching_for_sudo_does_not_trigger_rewrite(monkeypatch):
monkeypatch.delenv("SUDO_PASSWORD", raising=False)
monkeypatch.delenv("HERMES_INTERACTIVE", raising=False)
command = "rg --line-number --no-heading --with-filename 'sudo' . | head -n 20"
transformed, sudo_stdin = terminal_tool._transform_sudo_command(command)
assert transformed == command
assert sudo_stdin is None
def test_terminal_schema_advertises_persistent_env_state():
description = terminal_tool.TERMINAL_TOOL_DESCRIPTION
assert "exported environment variables persist between calls" in description
assert "activate a virtualenv" in description
assert "do not re-source the same environment before every command" in description
def test_printf_literal_sudo_does_not_trigger_rewrite(monkeypatch):
monkeypatch.delenv("SUDO_PASSWORD", raising=False)
monkeypatch.delenv("HERMES_INTERACTIVE", raising=False)
command = "printf '%s\\n' sudo"
transformed, sudo_stdin = terminal_tool._transform_sudo_command(command)
assert transformed == command
assert sudo_stdin is None
def test_non_command_argument_named_sudo_does_not_trigger_rewrite(monkeypatch):
monkeypatch.delenv("SUDO_PASSWORD", raising=False)
monkeypatch.delenv("HERMES_INTERACTIVE", raising=False)
command = "grep -n sudo README.md"
transformed, sudo_stdin = terminal_tool._transform_sudo_command(command)
assert transformed == command
assert sudo_stdin is None
def test_actual_sudo_command_uses_configured_password(monkeypatch):
monkeypatch.setenv("SUDO_PASSWORD", "testpass")
monkeypatch.delenv("HERMES_INTERACTIVE", raising=False)
transformed, sudo_stdin = terminal_tool._transform_sudo_command("sudo apt install -y ripgrep")
assert transformed == "sudo -S -p '' apt install -y ripgrep"
assert sudo_stdin == "testpass\n"
def test_explicit_empty_sudo_password_tries_empty_without_prompt(monkeypatch):
monkeypatch.setenv("SUDO_PASSWORD", "")
monkeypatch.setenv("HERMES_INTERACTIVE", "1")
def _fail_prompt(*_args, **_kwargs):
raise AssertionError("interactive sudo prompt should not run for explicit empty password")
monkeypatch.setattr(terminal_tool, "_prompt_for_sudo_password", _fail_prompt)
transformed, sudo_stdin = terminal_tool._transform_sudo_command("sudo true")
assert transformed == "sudo -S -p '' true"
assert sudo_stdin == "\n"
def test_validate_workdir_blocks_shell_metacharacters_in_windows_paths():
assert terminal_tool._validate_workdir(r"C:\Users\Alice\project; rm -rf /")
assert terminal_tool._validate_workdir(r"C:\Users\Alice\project$(whoami)")
assert terminal_tool._validate_workdir("C:\\Users\\Alice\\project\nwhoami")
def test_count_real_sudo_invocations_ignores_mentions(monkeypatch):
assert terminal_tool._count_real_sudo_invocations("grep sudo README.md") == 0
assert terminal_tool._count_real_sudo_invocations("sudo a; sudo b") == 2