hermes-agent/tests/tools/test_init_session_cwd_respect.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

101 lines
3.6 KiB
Python

"""Tests that init_session() respects the configured cwd.
The bug: when terminal.cwd is set in config.yaml, the configured path was
displayed in the TUI banner but actual terminal commands ran in os.getcwd()
(the directory where ``hermes chat`` was started).
Root cause: init_session() captures the login shell environment by running
``pwd -P`` inside a ``bash -l -c`` bootstrap. Profile scripts (.bashrc,
.bash_profile, etc.) can change the working directory before ``pwd -P``
runs, so _update_cwd() overwrites self.cwd with the wrong directory.
Fix: the bootstrap now includes an explicit ``cd`` back to self.cwd before
running ``pwd -P``, so the configured cwd is always what gets recorded.
"""
from tempfile import TemporaryFile
from unittest.mock import MagicMock
from tools.environments.base import BaseEnvironment
class _TestableEnv(BaseEnvironment):
"""Concrete subclass for testing base class methods."""
def __init__(self, cwd="/tmp", timeout=10):
super().__init__(cwd=cwd, timeout=timeout)
def _run_bash(self, cmd_string, *, login=False, timeout=120, stdin_data=None):
raise NotImplementedError("Use mock")
def cleanup(self):
pass
class TestInitSessionCwdRespect:
"""init_session() must preserve the configured cwd."""
def test_bootstrap_contains_cd_to_configured_cwd(self):
"""The bootstrap script must cd to self.cwd before running pwd."""
env = _TestableEnv(cwd="/my/project")
# Capture the bootstrap script that init_session would pass to _run_bash
captured = {}
def mock_run_bash(cmd_string, *, login=False, timeout=120, stdin_data=None):
captured["cmd"] = cmd_string
mock = MagicMock()
mock.poll.return_value = 0
mock.returncode = 0
stdout = TemporaryFile(mode="w+b")
stdout.seek(0)
mock.stdout = stdout
return mock
env._run_bash = mock_run_bash
env.init_session()
assert "cmd" in captured, "init_session did not call _run_bash"
bootstrap = captured["cmd"]
# The cd must appear before pwd -P so the configured cwd is recorded
cd_pos = bootstrap.find("builtin cd")
pwd_pos = bootstrap.find("pwd -P")
assert cd_pos != -1, "bootstrap must contain 'builtin cd'"
assert pwd_pos != -1, "bootstrap must contain 'pwd -P'"
assert cd_pos < pwd_pos, (
"builtin cd must appear before pwd -P in the bootstrap so "
"the configured cwd is what gets recorded"
)
# The cd target must be the configured path (shlex.quote only adds
# quotes when the path contains shell-special characters)
assert "/my/project" in bootstrap, (
"bootstrap cd must target the configured cwd (/my/project)"
)
def test_bootstrap_cd_uses_shlex_quote(self):
"""Paths with spaces must be properly quoted in the bootstrap cd."""
env = _TestableEnv(cwd="/my project/with spaces")
captured = {}
def mock_run_bash(cmd_string, *, login=False, timeout=120, stdin_data=None):
captured["cmd"] = cmd_string
mock = MagicMock()
mock.poll.return_value = 0
mock.returncode = 0
stdout = TemporaryFile(mode="w+b")
stdout.seek(0)
mock.stdout = stdout
return mock
env._run_bash = mock_run_bash
env.init_session()
bootstrap = captured["cmd"]
# shlex.quote wraps paths with spaces in single quotes
assert "'/my project/with spaces'" in bootstrap, (
"bootstrap cd must properly quote paths with spaces"
)