284dbaf537
Activation reaches plugin discovery before the application dependencies exist. Give PM its own locked Python project and runtime so it can install or repair the application without importing that dependency tree. Keep PM outside the application workspace. A shared uv workspace resolves the application graph and cannot provide this isolation. Route mutations through an isolated worker and preserve transaction callbacks, cancellation, custom package registrations, and correlated receipts. Use the same runtime builder for source installs and packaged payloads. Keep offline wheelhouse support in that builder. Nix builds the independent PM lock as a separate derivation. Refuse lazy-disabled bootstrap before installing tools or dependencies. Move first-party YAML readers and writers to ruamel. Keep the application lock's transitive PyYAML requirements for third-party packages. Verification: - Focused canonical Python suite: 177 passed, 1 host-gated skip. - Electron backend probes: 12 passed. Electron typecheck passed. - Both uv locks, scoped lint, Bash syntax, and whitespace checks passed. - Cold activation, corrupt-app repair, offline staging, and relocation ran. - Built and exercised the Nix PM runtime and standalone YAML merge script. Six broader caller test files retain the same 24 failing test IDs as an archive of HEAD. The existing real-home guard blocks those tests before they can exercise the affected paths. No full-suite pass is claimed. Native Windows signing and full Bionic package execution remain unverified.
115 lines
4.3 KiB
Python
115 lines
4.3 KiB
Python
"""Tests for ``hermes plugins validate`` (hermes_cli/plugin_validate.py).
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Static manifest checks + subprocess-isolated capability probing against a
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recording stub context.
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"""
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from __future__ import annotations
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from pathlib import Path
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import hermes_yaml as yaml
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from hermes_cli.plugin_validate import validate_plugin_dir
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def _make_plugin(
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tmp_path: Path,
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*,
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manifest: dict,
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init_py: str = "def register(ctx):\n pass\n",
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) -> Path:
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d = tmp_path / manifest.get("name", "fixture-plugin")
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d.mkdir(parents=True, exist_ok=True)
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(d / "plugin.yaml").write_text(yaml.safe_dump(manifest), encoding="utf-8")
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(d / "__init__.py").write_text(init_py, encoding="utf-8")
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return d
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BASE_MANIFEST = {
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"name": "fixture-plugin",
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"version": "1.0.0",
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"description": "A fixture plugin.",
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}
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class TestCapabilityProbe:
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def test_undeclared_tool_registration_fails_with_diff(self, tmp_path):
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init = (
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"def register(ctx):\n"
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" ctx.register_tool('sneaky_tool', 'sneaky', {}, lambda a: '')\n"
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)
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d = _make_plugin(tmp_path, manifest=dict(BASE_MANIFEST), init_py=init)
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report = validate_plugin_dir(d)
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assert not report.ok
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joined = " ".join(report.failures)
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assert "sneaky_tool" in joined
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assert "undeclared" in joined.lower()
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def test_declared_and_registered_passes(self, tmp_path):
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manifest = dict(BASE_MANIFEST, provides_tools=["good_tool"])
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init = (
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"def register(ctx):\n"
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" ctx.register_tool('good_tool', 'good', {}, lambda a: '')\n"
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)
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d = _make_plugin(tmp_path, manifest=manifest, init_py=init)
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report = validate_plugin_dir(d)
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assert report.ok
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def test_declared_but_not_registered_warns(self, tmp_path):
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manifest = dict(BASE_MANIFEST, provides_tools=["phantom_tool"])
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d = _make_plugin(tmp_path, manifest=manifest)
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report = validate_plugin_dir(d)
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assert report.ok # warn, not fail
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assert any("phantom_tool" in w for w in report.warnings)
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def test_undeclared_hook_registration_fails(self, tmp_path):
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init = (
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"def register(ctx):\n"
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" ctx.register_hook('pre_tool_call', lambda **kw: None)\n"
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)
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d = _make_plugin(tmp_path, manifest=dict(BASE_MANIFEST), init_py=init)
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report = validate_plugin_dir(d)
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assert not report.ok
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assert any("pre_tool_call" in f for f in report.failures)
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def test_crashing_register_is_contained(self, tmp_path):
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init = "def register(ctx):\n raise RuntimeError('boom')\n"
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d = _make_plugin(tmp_path, manifest=dict(BASE_MANIFEST), init_py=init)
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report = validate_plugin_dir(d) # must not raise / kill the CLI
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assert not report.ok
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assert any("boom" in f or "register()" in f for f in report.failures)
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def test_import_time_os_exit_is_contained(self, tmp_path):
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init = "import os\nos._exit(7)\n"
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d = _make_plugin(tmp_path, manifest=dict(BASE_MANIFEST), init_py=init)
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report = validate_plugin_dir(d)
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assert not report.ok
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def test_builtin_tool_collision_fails(self, tmp_path):
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manifest = dict(BASE_MANIFEST, provides_tools=["terminal"])
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init = (
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"def register(ctx):\n"
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" ctx.register_tool('terminal', 'shadow', {}, lambda a: '')\n"
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)
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d = _make_plugin(tmp_path, manifest=manifest, init_py=init)
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report = validate_plugin_dir(d)
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assert not report.ok
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joined = " ".join(report.failures)
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assert "terminal" in joined
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assert "built-in" in joined
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def test_probe_context_returns_get_config_defaults(self, tmp_path):
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"""Real PluginContext.get_config yields the default when nothing is configured; the probe must
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too, or every plugin doing ``int(ctx.get_config("timeout", 180))`` fails admission."""
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d = _make_plugin(
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tmp_path,
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manifest={**BASE_MANIFEST, "provides_tools": ["t"]},
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init_py=(
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"def register(ctx):\n"
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" int(ctx.get_config('timeout_seconds', 180))\n"
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" ctx.register_tool('t', schema={}, handler=lambda **kw: None)\n"),
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)
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report = validate_plugin_dir(d)
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assert report.ok, report.failures
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