Shared memory and context tools for agentic work.
Code Rooms
"""Adversarial tests for the Git-diff CI classifier."""
import importlib.util
import json
from pathlib import Path
import subprocess
import tempfile
import unittest
MODULE = Path(__file__).resolve().parents[1] / "scripts" / "ci_scope.py"
spec = importlib.util.spec_from_file_location("ci_scope", MODULE)
assert spec is not None and spec.loader is not None
ci_scope = importlib.util.module_from_spec(spec)
spec.loader.exec_module(ci_scope)
def git(repo, *args):
return subprocess.check_output(["git", "-C", str(repo), *args], text=True).strip()
class CiScopeTest(unittest.TestCase):
def setUp(self):
self.temp = tempfile.TemporaryDirectory()
self.repo = Path(self.temp.name) / "repo"
self.repo.mkdir()
git(self.repo, "init", "--quiet")
git(self.repo, "config", "user.email", "ci@example.test")
git(self.repo, "config", "user.name", "CI test")
def tearDown(self):
self.temp.cleanup()
def commit(self, files):
for name, body in files.items():
path = self.repo / name
path.parent.mkdir(parents=True, exist_ok=True)
path.write_text(body)
git(self.repo, "add", "-A")
git(self.repo, "commit", "--quiet", "-m", "fixture")
return git(self.repo, "rev-parse", "HEAD")
def classify_from(self, base):
head = git(self.repo, "rev-parse", "HEAD")
event = self.repo / "event.json"
event.write_text(json.dumps({"pull_request": {"base": {"sha": base}, "head": {"sha": head}}}))
return ci_scope.classify(self.repo, "pull_request", event, head)
def test_rename_classifies_both_old_and_new_paths(self):
base = self.commit({"m1nd-ui/src/move-me": "same"})
old = self.repo / "m1nd-ui/src/move-me"
new = self.repo / "m1nd-core/src/move-me"
new.parent.mkdir(parents=True, exist_ok=True)
old.rename(new)
git(self.repo, "commit", "--quiet", "-m", "rename")
selected = self.classify_from(base)
self.assertEqual(selected["mode"], "scoped")
self.assertTrue(selected["ui"])
self.assertTrue(selected["rust"])
self.assertIn("m1nd-core", selected["crates"])
def test_deletion_uses_the_deleted_path(self):
base = self.commit({"m1nd-ui/src/deleted.ts": "export {};"})
(self.repo / "m1nd-ui/src/deleted.ts").unlink()
git(self.repo, "commit", "--quiet", "-m", "delete")
def test_unknown_global_empty_and_malformed_all_fall_back_to_full(self):
candidate = "a" * 40
self.assertEqual(ci_scope.classify_paths(candidate, ["unowned/file"])["mode"], "full")
self.assertEqual(ci_scope.classify_paths(candidate, ["Cargo.lock"])["mode"], "full")
self.assertEqual(ci_scope.classify_paths(candidate, [])["mode"], "full")
self.assertIsNone(ci_scope.parse_name_status(b"R100\0only-one-path\0"))
def test_retrobuilder_paths_select_the_existing_full_lane(self):
for paths in (
["m1nd-core/src/retrobuilder.rs"],
["m1nd-core/tests/retrobuilder_real.rs"],
["m1nd-core/tests/retrobuilder_stress.rs"],
["m1nd-core/tests/support/retrobuilder_fixture.rs"],
["m1nd-core/tests/retrobuilder_fixture_contract.rs"],
["m1nd-core/tests/retrobuilder_real.rs", "m1nd-mcp/src/transplant.rs"],
):
with self.subTest(paths=paths):
self.assertEqual(ci_scope.classify_paths(candidate, paths), ci_scope.full(candidate))
def test_retrobuilder_rename_keeps_the_old_path_in_full_scope(self):
base = self.commit({"m1nd-core/tests/retrobuilder_real.rs": "same"})
old = self.repo / "m1nd-core/tests/retrobuilder_real.rs"
old.rename(self.repo / "m1nd-core/tests/retrieval.rs")
self.assertEqual(self.classify_from(base), ci_scope.full(head))
def test_retrobuilder_deletion_still_selects_full(self):
(self.repo / "m1nd-core/tests/retrobuilder_real.rs").unlink()
def test_other_core_and_transplant_changes_keep_their_scoped_closure(self):
crates = ["m1nd-core", "m1nd-ingest", "m1nd-mcp", "m1nd-openclaw", "m1nd-runnerd"]
for path, heavy in (
("m1nd-core/src/graph.rs", []),
("m1nd-core/src/transplant.rs", ["transplant"]),
with self.subTest(path=path):
expected = ci_scope.scope(
candidate, "scoped", rust=True, ui=False, host=False,
cache=True, python=False, crates=crates, heavy=heavy,
)
self.assertEqual(ci_scope.classify_paths(candidate, [path]), expected)
def test_retrobuilder_documentation_does_not_select_rust(self):
candidate, "scoped", rust=False, ui=False, host=False, cache=False, python=False,
self.assertEqual(
ci_scope.classify_paths(candidate, ["docs/retrobuilder.md"]), expected,
def test_event_candidate_or_head_mismatch_falls_back_to_actual_head(self):
base = self.commit({"docs/one.md": "one"})
self.commit({"docs/two.md": "two"})
event.write_text(json.dumps({"pull_request": {"base": {"sha": base}, "head": {"sha": "b" * 40}}}))
selected = ci_scope.classify(self.repo, "pull_request", event, head)
self.assertEqual(selected["mode"], "full")
self.assertEqual(selected["candidate"], head)
def test_schema_rejects_extra_or_non_boolean_fields(self):
selected = ci_scope.full("a" * 40)
self.assertTrue(ci_scope.valid_scope(selected))
selected["bonus"] = "not allowed"
self.assertFalse(ci_scope.valid_scope(selected))
selected["ui"] = 1
def test_ui_dependency_audit_is_not_selected_by_a_plain_ui_source_edit(self):
base = self.commit({"m1nd-ui/src/view.ts": "export const view = 1;"})
self.commit({"m1nd-ui/src/view.ts": "export const view = 2;"})
self.assertFalse(ci_scope.dependency_change(self.repo, "pull_request", event, head, "ui"))
self.assertFalse(ci_scope.dependency_change(self.repo, "pull_request", event, head, "cargo"))
if __name__ == "__main__":
unittest.main()
