eeb3da55da
Normalize 8.3 paths before stage dispatch and support read-only resolved-path output. Dot-sourcing loads definitions without running the installer. Test the PM delegation contract instead of restoring the removed Node installer. Use native environment layouts in PM and Hindsight tests. Give steering-test parents no database so child construction cannot create SQLite files at mock paths. Parent verification passed 145 Python tests with one skip and all native PowerShell path, delegation, and stage checks.
114 lines
3.4 KiB
Python
114 lines
3.4 KiB
Python
"""pm.features: the frozen bundle feature set (enabled-features.json).
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Lazy installs OFF = the bundle's feature list is FROZEN to the file the
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bundle wrote (the EXACT extras that installed on that target); pm sync
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never deviates and never installs a plugin member.
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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 pytest
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import pm.features as feats
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@pytest.fixture
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def rooted(tmp_path, monkeypatch):
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"""Point features_path at a temp runtime dir (store_root().parent)."""
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store = tmp_path / "tools"
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store.mkdir()
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monkeypatch.setattr(
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feats,
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"features_path",
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lambda base=None: (base if base is not None else store.parent)
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/ feats.FEATURES_FILENAME,
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)
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return tmp_path
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def test_write_then_read_roundtrip(rooted):
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path = feats.write_features(["web", "acp", "web"])
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assert path.is_file()
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got = feats.read_features()
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assert got == ["acp", "web"] # sorted, deduped
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def test_read_features_none_when_absent(rooted):
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assert feats.read_features() is None
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def test_read_features_none_on_garbage(rooted):
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feats.features_path().write_text("{ not json", encoding="utf-8")
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assert feats.read_features() is None
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def test_features_path_in_bundle_uses_payload_root(rooted):
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payload = rooted / "payload"
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payload.mkdir()
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assert feats.features_path(payload) == payload / "enabled-features.json"
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def test_installed_extras_reports_only_anchor_resolved(tmp_path, monkeypatch):
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repo = tmp_path / "repo"
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repo.mkdir()
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(repo / "pyproject.toml").write_text(
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"[project]\n"
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'name = "hermes-agent"\n'
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"[project.optional-dependencies]\n"
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'present = ["x"]\n'
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'absent = ["y"]\n',
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encoding="utf-8",
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)
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venv = tmp_path / "venv"
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from hermes_cli.runtime_paths import site_packages
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site = site_packages(venv)
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site.mkdir(parents=True)
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(site / "somepkg.py").write_text("x = 1\n", encoding="utf-8")
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import pm.extras as extras_mod
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monkeypatch.setattr(
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extras_mod,
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"ANCHORS",
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{**extras_mod.ANCHORS, "present": "somepkg", "absent": "missingmod"},
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)
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got = feats.installed_extras(repo, venv)
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assert "present" in got
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assert "absent" not in got
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def test_sync_venv_refuses_outside_frozen_extras(rooted, monkeypatch):
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feats.write_features(["web", "acp"])
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import sys
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ensure_mod = sys.modules["pm.ensure"]
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from pm.package import InstallError
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monkeypatch.setattr(ensure_mod, "lazy_installs_allowed", lambda: False)
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with pytest.raises(InstallError) as exc:
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ensure_mod.sync_venv(["slack"], explicit=True)
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assert "frozen" in str(exc.value) or "outside" in str(exc.value)
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def test_sync_venv_allows_frozen_extras_when_lazy_off(rooted, monkeypatch):
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feats.write_features(["web"])
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import sys
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ensure_mod = sys.modules["pm.ensure"]
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# lazy off, request within the frozen set: passes the gate (may still
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# no-op on the stamp — we only assert no refusal here, by making the
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# stamp match so sync_venv returns early)
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monkeypatch.setattr(ensure_mod, "lazy_installs_allowed", lambda: False)
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venv_pkg = ensure_mod.get_package("venv")
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monkeypatch.setattr(
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venv_pkg, "expected_stamp", lambda extras: "stamp"
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)
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monkeypatch.setattr(ensure_mod, "_facts", lambda: {"venv": {"stamp": "stamp", "extras": ["web"]}})
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ensure_mod.sync_venv(["web"]) # no raise
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