mirror of
https://github.com/NousResearch/hermes-agent.git
synced 2026-04-25 00:51:20 +00:00
4b16341975
Rewrite all import statements, patch() targets, sys.modules keys, importlib.import_module() strings, and subprocess -m references to use hermes_agent.* paths. Strip sys.path.insert hacks from production code (rely on editable install). Update COMPONENT_PREFIXES for logger filtering. Fix 3 hardcoded getLogger() calls to use __name__. Update transport and tool registry discovery paths. Update plugin module path strings. Add legacy process-name patterns for gateway PID detection. Add main() to skills_sync for console_script entry point. Fix _get_bundled_dir() path traversal after move. Part of #14182, #14183
198 lines
7.4 KiB
Python
198 lines
7.4 KiB
Python
"""Tests for per-profile subprocess HOME isolation (#4426).
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Verifies that subprocesses (terminal, execute_code, background processes)
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receive a per-profile HOME directory while the Python process's own HOME
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and Path.home() remain unchanged.
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See: https://github.com/NousResearch/hermes-agent/issues/4426
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"""
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import os
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from pathlib import Path
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from unittest.mock import patch
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import pytest
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# ---------------------------------------------------------------------------
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# get_subprocess_home()
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# ---------------------------------------------------------------------------
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class TestGetSubprocessHome:
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"""Unit tests for hermes_constants.get_subprocess_home()."""
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def test_returns_none_when_hermes_home_unset(self, monkeypatch):
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monkeypatch.delenv("HERMES_HOME", raising=False)
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from hermes_agent.constants import get_subprocess_home
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assert get_subprocess_home() is None
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def test_returns_none_when_home_dir_missing(self, tmp_path, monkeypatch):
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hermes_home = tmp_path / ".hermes"
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hermes_home.mkdir()
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monkeypatch.setenv("HERMES_HOME", str(hermes_home))
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# No home/ subdirectory created
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from hermes_agent.constants import get_subprocess_home
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assert get_subprocess_home() is None
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def test_returns_path_when_home_dir_exists(self, tmp_path, monkeypatch):
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hermes_home = tmp_path / ".hermes"
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hermes_home.mkdir()
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profile_home = hermes_home / "home"
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profile_home.mkdir()
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monkeypatch.setenv("HERMES_HOME", str(hermes_home))
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from hermes_agent.constants import get_subprocess_home
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assert get_subprocess_home() == str(profile_home)
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def test_returns_profile_specific_path(self, tmp_path, monkeypatch):
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"""Named profiles get their own isolated HOME."""
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profile_dir = tmp_path / ".hermes" / "profiles" / "coder"
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profile_dir.mkdir(parents=True)
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profile_home = profile_dir / "home"
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profile_home.mkdir()
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monkeypatch.setenv("HERMES_HOME", str(profile_dir))
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from hermes_agent.constants import get_subprocess_home
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assert get_subprocess_home() == str(profile_home)
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def test_two_profiles_get_different_homes(self, tmp_path, monkeypatch):
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base = tmp_path / ".hermes" / "profiles"
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for name in ("alpha", "beta"):
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p = base / name
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p.mkdir(parents=True)
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(p / "home").mkdir()
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from hermes_agent.constants import get_subprocess_home
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monkeypatch.setenv("HERMES_HOME", str(base / "alpha"))
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home_a = get_subprocess_home()
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monkeypatch.setenv("HERMES_HOME", str(base / "beta"))
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home_b = get_subprocess_home()
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assert home_a != home_b
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assert home_a.endswith("alpha/home")
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assert home_b.endswith("beta/home")
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# ---------------------------------------------------------------------------
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# _make_run_env() injection
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# ---------------------------------------------------------------------------
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class TestMakeRunEnvHomeInjection:
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"""Verify _make_run_env() injects HOME into subprocess envs."""
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def test_injects_home_when_profile_home_exists(self, tmp_path, monkeypatch):
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hermes_home = tmp_path / "hermes"
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hermes_home.mkdir()
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(hermes_home / "home").mkdir()
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monkeypatch.setenv("HERMES_HOME", str(hermes_home))
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monkeypatch.setenv("HOME", "/root")
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monkeypatch.setenv("PATH", "/usr/bin:/bin")
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from hermes_agent.backends.local import _make_run_env
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result = _make_run_env({})
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assert result["HOME"] == str(hermes_home / "home")
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def test_no_injection_when_home_dir_missing(self, tmp_path, monkeypatch):
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hermes_home = tmp_path / "hermes"
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hermes_home.mkdir()
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# No home/ subdirectory
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monkeypatch.setenv("HERMES_HOME", str(hermes_home))
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monkeypatch.setenv("HOME", "/root")
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monkeypatch.setenv("PATH", "/usr/bin:/bin")
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from hermes_agent.backends.local import _make_run_env
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result = _make_run_env({})
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assert result["HOME"] == "/root"
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def test_no_injection_when_hermes_home_unset(self, monkeypatch):
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monkeypatch.delenv("HERMES_HOME", raising=False)
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monkeypatch.setenv("HOME", "/home/user")
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monkeypatch.setenv("PATH", "/usr/bin:/bin")
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from hermes_agent.backends.local import _make_run_env
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result = _make_run_env({})
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assert result["HOME"] == "/home/user"
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# ---------------------------------------------------------------------------
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# _sanitize_subprocess_env() injection
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# ---------------------------------------------------------------------------
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class TestSanitizeSubprocessEnvHomeInjection:
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"""Verify _sanitize_subprocess_env() injects HOME for background procs."""
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def test_injects_home_when_profile_home_exists(self, tmp_path, monkeypatch):
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hermes_home = tmp_path / "hermes"
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hermes_home.mkdir()
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(hermes_home / "home").mkdir()
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monkeypatch.setenv("HERMES_HOME", str(hermes_home))
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base_env = {"HOME": "/root", "PATH": "/usr/bin", "USER": "root"}
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from hermes_agent.backends.local import _sanitize_subprocess_env
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result = _sanitize_subprocess_env(base_env)
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assert result["HOME"] == str(hermes_home / "home")
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def test_no_injection_when_home_dir_missing(self, tmp_path, monkeypatch):
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hermes_home = tmp_path / "hermes"
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hermes_home.mkdir()
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monkeypatch.setenv("HERMES_HOME", str(hermes_home))
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base_env = {"HOME": "/root", "PATH": "/usr/bin"}
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from hermes_agent.backends.local import _sanitize_subprocess_env
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result = _sanitize_subprocess_env(base_env)
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assert result["HOME"] == "/root"
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# ---------------------------------------------------------------------------
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# Profile bootstrap
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# ---------------------------------------------------------------------------
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class TestProfileBootstrap:
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"""Verify new profiles get a home/ subdirectory."""
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def test_profile_dirs_includes_home(self):
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from hermes_agent.cli.profiles import _PROFILE_DIRS
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assert "home" in _PROFILE_DIRS
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def test_create_profile_bootstraps_home_dir(self, tmp_path, monkeypatch):
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"""create_profile() should create home/ inside the profile dir."""
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home = tmp_path / ".hermes"
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home.mkdir()
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monkeypatch.setattr(Path, "home", lambda: tmp_path)
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monkeypatch.setenv("HERMES_HOME", str(home))
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from hermes_agent.cli.profiles import create_profile
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profile_dir = create_profile("testbot", no_alias=True)
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assert (profile_dir / "home").is_dir()
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# ---------------------------------------------------------------------------
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# Python process HOME unchanged
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# ---------------------------------------------------------------------------
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class TestPythonProcessUnchanged:
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"""Confirm the Python process's own HOME is never modified."""
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def test_path_home_unchanged_after_subprocess_home_resolved(
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self, tmp_path, monkeypatch
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):
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hermes_home = tmp_path / "hermes"
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hermes_home.mkdir()
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(hermes_home / "home").mkdir()
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monkeypatch.setenv("HERMES_HOME", str(hermes_home))
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original_home = os.environ.get("HOME")
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original_path_home = str(Path.home())
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from hermes_agent.constants import get_subprocess_home
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sub_home = get_subprocess_home()
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# Subprocess home is set but Python HOME stays the same
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assert sub_home is not None
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assert os.environ.get("HOME") == original_home
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assert str(Path.home()) == original_path_home
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