feat: add worktree cleanup audit integrity (Closes #404)

Reconcile before/after branches/ snapshots so preserved worktrees cannot
disappear without removal logs or explained state transitions.

- worktree_cleanup_audit.py: snapshot capture, disposition reconciliation
- gitea_capture_branches_worktree_snapshot, gitea_assess_worktree_cleanup_integrity
- Final-report rule author.worktree_cleanup_audit_proof
- worktree-cleanup.md bulk audit section
- tests/test_worktree_cleanup_audit.py (11 cases)
This commit is contained in:
2026-07-08 11:15:55 -04:00
parent 2bb45c0f80
commit e27b6ddefb
5 changed files with 810 additions and 2 deletions
+150 -1
View File
@@ -1,4 +1,4 @@
"""Tests for session-owned worktree cleanup audit and TTL enforcement (#401)."""
"""Tests for session-owned worktree cleanup audit, TTL, and integrity (#401, #404)."""
import sys
import unittest
@@ -379,5 +379,154 @@ class TestAuditReportAccuracy(unittest.TestCase):
self.assertEqual(report["git_worktree_list"], "(mocked)")
def _integrity_entry(
path: str,
*,
classification: str,
registered: bool = True,
preserve: bool | None = None,
) -> dict:
preserve_flag = preserve if preserve is not None else classification in {
"active_open_pr",
"active_issue_work",
"dirty_local_worktree",
"unsafe_unknown",
}
return {
"path": path,
"classification": classification,
"preserve": preserve_flag,
"registered_worktree": registered,
"worktree_state": {"exists": True, "clean": classification == "clean_stale_removable"},
"worktree_record": {"branch": "feat/x"} if registered else None,
}
def _integrity_snapshot(entries: list[dict]) -> dict:
return {"entries": entries}
class TestParseWorktreePorcelain(unittest.TestCase):
def test_parses_multiple_worktrees(self):
text = "\n".join([
"worktree /proj/branches/foo",
"HEAD abcdef0123456789abcdef0123456789abcdef0",
"branch refs/heads/feat/foo",
"",
"worktree /proj",
"HEAD 1111111111111111111111111111111111111111",
"branch refs/heads/master",
])
parsed = wca.parse_worktree_list_porcelain(text)
self.assertEqual(len(parsed), 2)
self.assertEqual(parsed[0]["branch"], "feat/foo")
class TestClassifyEntry(unittest.TestCase):
def test_active_pr_classification(self):
result = wca.classify_branches_entry(
rel_path="branches/feat-issue-1-x",
worktree_record={"branch": "feat/issue-1-x"},
worktree_state={"exists": True, "clean": True, "dirty_files": []},
open_pr_branches={"feat/issue-1-x"},
)
self.assertEqual(result, "active_open_pr")
def test_dirty_classification(self):
result = wca.classify_branches_entry(
rel_path="branches/dirty-one",
worktree_record={"branch": "feat/dirty-one"},
worktree_state={"exists": True, "dirty_files": ["a.py"]},
open_pr_branches=set(),
)
self.assertEqual(result, "dirty_local_worktree")
class TestCleanupIntegrity(unittest.TestCase):
def test_preserved_worktree_remains(self):
path = "branches/keep-me"
before = _integrity_snapshot([
_integrity_entry(path, classification="clean_stale_removable", preserve=False),
])
after = _integrity_snapshot([
_integrity_entry(path, classification="clean_stale_removable", preserve=False),
])
result = wca.assess_worktree_cleanup_integrity(before=before, after=after)
self.assertTrue(result["integrity_passed"])
def test_intentional_removal_passes(self):
path = "branches/remove-me"
before = _integrity_snapshot([
_integrity_entry(path, classification="clean_stale_removable", preserve=False),
])
after = _integrity_snapshot([])
result = wca.assess_worktree_cleanup_integrity(
before=before,
after=after,
removals=[{
"path": path,
"method": "git worktree remove",
"pre_removal_proof": "clean status",
}],
)
self.assertTrue(result["integrity_passed"])
def test_dirty_worktree_disappears_fails(self):
path = "branches/dirty-wt"
before = _integrity_snapshot([_integrity_entry(path, classification="dirty_local_worktree")])
after = _integrity_snapshot([])
recon = wca.reconcile_cleanup_audit(before, after)
result = wca.assess_cleanup_audit_integrity(recon)
self.assertFalse(result["proven"])
def test_active_pr_worktree_disappears_fails(self):
path = "branches/review-pr99"
before = _integrity_snapshot([_integrity_entry(path, classification="active_open_pr")])
after = _integrity_snapshot([])
result = wca.assess_worktree_cleanup_integrity(before=before, after=after)
self.assertFalse(result["integrity_passed"])
def test_explained_missing_allowed(self):
path = "branches/review-pr382"
before = _integrity_snapshot([
_integrity_entry(path, classification="detached_review_leftover", preserve=False),
])
after = _integrity_snapshot([])
result = wca.assess_worktree_cleanup_integrity(
before=before,
after=after,
explained_missing={path: "removed concurrently by sibling session"},
)
self.assertTrue(result["integrity_passed"])
def test_removal_log_omits_clean_stale_fails(self):
path = "branches/a"
before = _integrity_snapshot([
_integrity_entry(path, classification="clean_stale_removable", preserve=False),
])
after = _integrity_snapshot([])
recon = wca.reconcile_cleanup_audit(before, after, removal_log=[])
self.assertFalse(recon["removal_log_complete"])
class TestCleanupReportProof(unittest.TestCase):
def test_complete_report_passes(self):
report = "\n".join([
"Cleanup audit reconciliation table:",
"Initial count: 10",
"Removed count: 3",
"Preserved count: 7",
"Missing-unexplained count: 0",
"Final count: 7",
"Final verification: git worktree list proof attached",
])
result = wca.assess_cleanup_audit_final_report(report)
self.assertTrue(result["proven"])
def test_incomplete_report_fails(self):
result = wca.assess_cleanup_audit_final_report("removed some worktrees")
self.assertFalse(result["proven"])
if __name__ == "__main__":
unittest.main()