fix: resolve conflicts for issue 321

This commit is contained in:
2026-07-07 05:20:39 -04:00
9 changed files with 1148 additions and 5 deletions
+83
View File
@@ -1764,6 +1764,51 @@ def record_live_review_mutation(pr_number: int, action: str, review_id: int | No
_save_review_decision_lock(lock)
def terminal_review_hard_stop_reasons(pr_number: int, operation: str) -> list[str]:
"""Session hard-stop after a terminal live review mutation (#332).
After a terminal verdict is consumed in this run, the only permitted
continuation is the merge sequence for the same PR that was approved.
A REQUEST_CHANGES (or an approval of a different PR) blocks every
further review/mark-ready/merge mutation. An operator-approved
correction (#211) re-opens the review path only — never a cross-PR
merge.
*operation* is one of 'merge', 'mark_ready', or 'review'.
Returns [] when the operation may proceed.
"""
lock = _load_review_decision_lock()
if lock is None:
return []
terminals = [
m for m in (lock.get("live_mutations") or [])
if m.get("action") in _TERMINAL_REVIEW_ACTIONS
]
if not terminals:
return []
last = terminals[-1]
if (
operation == "merge"
and last.get("action") == "approve"
and last.get("pr_number") == pr_number
):
return []
if operation in ("mark_ready", "review") and lock.get("correction_authorized"):
return []
if last.get("action") == "approve":
guidance = (
f"only the merge sequence for approved PR "
f"#{last.get('pr_number')} may continue"
)
else:
guidance = "the session must stop and produce a final report"
return [
"terminal review mutation already consumed in this run "
f"({last.get('action')} on PR #{last.get('pr_number')}); {guidance} "
"(fail closed, #332)"
]
# Patterns scrubbed from any surfaced error text so a credential can never leak.
_SECRET_PREFIXES = ("token ", "Basic ")
@@ -2179,6 +2224,9 @@ def gitea_mark_final_review_decision(
}
org = resolved_org
repo = resolved_repo
hard_stop = terminal_review_hard_stop_reasons(pr_number, "mark_ready")
if hard_stop:
return {"marked_ready": False, "reasons": hard_stop}
if lock.get("live_mutations") and not lock.get("correction_authorized"):
return {
"marked_ready": False,
@@ -2196,6 +2244,33 @@ def gitea_mark_final_review_decision(
f"{sorted(_REVIEW_ACTIONS)}"
],
}
if action == "request_changes":
# Duplicate request-changes suppression (#332): an unresolved
# REQUEST_CHANGES at the current head must not be duplicated.
feedback = gitea_get_pr_review_feedback(
pr_number, remote=remote, org=org, repo=repo)
if not feedback.get("success"):
return {
"marked_ready": False,
"reasons": [
"could not verify existing request-changes state for "
f"PR #{pr_number}; refusing to submit a possibly "
"duplicate REQUEST_CHANGES (fail closed, #332)"
],
}
if (
feedback.get("has_blocking_change_requests")
and not feedback.get("review_feedback_stale")
):
return {
"marked_ready": False,
"reasons": [
f"PR #{pr_number} already has an unresolved "
"REQUEST_CHANGES at the current head SHA; do not "
"duplicate the request-changes review (fail closed, "
"#332)"
],
}
lock["final_review_decision_ready"] = True
lock["ready_pr_number"] = pr_number
lock["ready_action"] = action
@@ -2765,6 +2840,14 @@ def gitea_merge_pr(
)
return result
# Gate 2b — session hard-stop after a terminal review mutation (#332):
# merge may only continue for the same PR that was just approved.
# Local in-process check; zero API calls.
hard_stop = terminal_review_hard_stop_reasons(pr_number, "merge")
if hard_stop:
reasons.extend(hard_stop)
return result
# Gate 3 — reuse #14 eligibility (identity + profile + merge-allowed +
# author + self-merge block + open + mergeable/unknown fail-closed).
# Read-only GETs only.
+323 -1
View File
@@ -1232,7 +1232,8 @@ def build_final_report(checkout_proof, inventory, validation, contamination,
report_text=None, review_decision_lock=None,
controller_handoff=None, capability_proof=None,
sweep_proof=None, worktree_proof=None,
queue_ordering=None):
queue_ordering=None,
baseline_validation=None, project_root=None):
"""Required behavior 6 + acceptance criteria: one report, distinct proofs.
Combines the individual proof verdicts into the final-report fields the
@@ -1275,6 +1276,18 @@ def build_final_report(checkout_proof, inventory, validation, contamination,
"reasons": [],
"violations": [],
}
if baseline_validation is None and report_text:
baseline_validation = assess_reviewer_baseline_validation_proof(
report_text=report_text,
project_root=project_root,
)
elif baseline_validation is None:
baseline_validation = {
"proven": True,
"block": False,
"reasons": [],
"violations": [],
}
contamination_status = contamination.get("status", "unknown")
checkout_proven = bool(checkout_proof.get("proven"))
@@ -1409,6 +1422,11 @@ def build_final_report(checkout_proof, inventory, validation, contamination,
"queue ordering proof missing or failed (#321)"
)
downgrade_reasons.extend(queue_ordering_proof.get("reasons", []))
if not baseline_validation.get("proven"):
downgrade_reasons.append(
"reviewer baseline validation proof missing or failed (#325)"
)
downgrade_reasons.extend(baseline_validation.get("reasons", []))
merge_allowed = (
identity_eligible
@@ -1421,10 +1439,12 @@ def build_final_report(checkout_proof, inventory, validation, contamination,
and live_state_proven
and worktree_proven
and queue_ordering_proof.get("proven")
and baseline_validation.get("proven")
)
violations = []
violations.extend(queue_ordering_proof.get("violations", []))
violations.extend(baseline_validation.get("violations", []))
if merge_performed and not merge_allowed:
violations.append(
"merge was performed/claimed although the proofs did not allow "
@@ -1481,6 +1501,10 @@ def build_final_report(checkout_proof, inventory, validation, contamination,
"queue_ordering_violations": list(
queue_ordering_proof.get("violations") or []
),
"baseline_validation_proven": bool(baseline_validation.get("proven")),
"baseline_validation_violations": list(
baseline_validation.get("violations") or []
),
}
@@ -3204,6 +3228,181 @@ def assess_queue_ordering_proof(
}
# ---------------------------------------------------------------------------
# Reviewer baseline validation (#325)
# ---------------------------------------------------------------------------
_TEST_VALIDATION_COMMAND_RE = re.compile(
r"(?:^|\s)(?:venv/)?(?:bin/)?(?:python\s+-m\s+)?"
r"(?:pytest|make\s+test|npm\s+test|cargo\s+test|go\s+test\b)",
re.IGNORECASE,
)
_PREEXISTING_FAILURE_CLAIM_RE = re.compile(
r"(?:\bsame\s+as\s+master\b|"
r"\bpre-?existing(?:\s+(?:on\s+)?master)?\b|"
r"\bfailures?\s+(?:are|is)\s+pre-?existing\b|"
r"\bmaster\s+also\s+fails?\b|"
r"\bfull-?suite\s+failures?\s+(?:are|is)\s+pre-?existing\b)",
re.IGNORECASE,
)
_REPORT_VALIDATION_CWD_RE = re.compile(
r"(?:working\s+directory|cwd|directory)\s*:\s*(\S+)",
re.IGNORECASE,
)
def _normalize_path(path: str) -> str:
return (path or "").replace("\\", "/").rstrip("/")
def _path_under_branches(path: str, project_root: str | None = None) -> bool:
"""True when *path* is inside the project's ``branches/`` directory."""
normalized = _normalize_path(path)
if not normalized:
return False
if "/branches/" in f"{normalized}/":
return True
if normalized.endswith("/branches"):
return True
if project_root:
root = _normalize_path(project_root)
if normalized.startswith(f"{root}/"):
rel = normalized[len(root) + 1 :]
return rel == "branches" or rel.startswith("branches/")
return False
def _is_test_validation_command(command: str) -> bool:
return bool(_TEST_VALIDATION_COMMAND_RE.search((command or "").strip()))
def _is_full_sha(value: str | None) -> bool:
return bool(value and _FULL_SHA.match((value or "").strip()))
def assess_reviewer_baseline_validation_proof(
*,
validation_runs: list[dict] | None = None,
baseline_proof: dict | None = None,
report_text: str | None = None,
project_root: str | None = None,
) -> dict:
"""#325: reviewer validation and baseline comparison must use ``branches/``.
*validation_runs* entries: ``command``, ``working_directory`` (or ``cwd``),
optional ``project_root``.
*baseline_proof* keys when claiming pre-existing master failures:
``worktree_path``, ``baseline_target_sha``, ``pr_head_sha``,
``baseline_failures``, ``pr_failures``, ``failure_signatures_match``,
``clean_before``, ``clean_after``.
"""
reasons: list[str] = []
violations: list[str] = []
text = report_text or ""
runs = list(validation_runs or [])
pending_command = None
for raw_line in text.splitlines():
line = raw_line.strip().lstrip("-*").strip()
lower = line.lower()
if lower.startswith("validation command:"):
pending_command = line.split(":", 1)[1].strip()
continue
cwd_match = _REPORT_VALIDATION_CWD_RE.search(line)
if cwd_match:
cwd = cwd_match.group(1).strip().rstrip(",.;")
command = pending_command or line
if _is_test_validation_command(command):
runs.append(
{
"command": command,
"working_directory": cwd,
"project_root": project_root,
}
)
pending_command = None
for run in runs:
command = (run.get("command") or "").strip()
if not command or not _is_test_validation_command(command):
continue
cwd = (run.get("working_directory") or run.get("cwd") or "").strip()
root = run.get("project_root") or project_root
if not cwd:
reasons.append(
"test validation command stated without working directory; "
"cannot prove branches-only execution (#325)"
)
continue
if not _path_under_branches(cwd, root):
violations.append(
f"test validation ran outside branches/ worktree: cwd={cwd!r}"
)
reasons.append(
"reviewer workflow must not run test suites in the main "
f"checkout; cwd {cwd!r} is not under branches/ (#325)"
)
claims_preexisting = bool(_PREEXISTING_FAILURE_CLAIM_RE.search(text))
if claims_preexisting:
proof = baseline_proof or {}
worktree = (proof.get("worktree_path") or "").strip()
if not worktree or not _path_under_branches(worktree, project_root):
reasons.append(
"pre-existing master failure claimed without a baseline "
"worktree path under branches/ (#325)"
)
if not _is_full_sha(proof.get("baseline_target_sha")):
reasons.append(
"pre-existing master failure claimed without "
"baseline_target_sha proof (#325)"
)
if not _is_full_sha(proof.get("pr_head_sha")):
reasons.append(
"pre-existing master failure claimed without pr_head_sha "
"proof (#325)"
)
baseline_failures = proof.get("baseline_failures")
pr_failures = proof.get("pr_failures")
if baseline_failures is None or pr_failures is None:
reasons.append(
"pre-existing master failure claimed without baseline and "
"PR failure listings (#325)"
)
if proof.get("failure_signatures_match") is not True:
reasons.append(
"pre-existing master failure claimed without proven matching "
"failure signatures (#325)"
)
if proof.get("clean_before") is not True:
reasons.append(
"baseline worktree clean-before validation not proven (#325)"
)
if proof.get("clean_after") is not True:
reasons.append(
"baseline worktree clean-after validation not proven (#325)"
)
proven = not reasons and not violations
return {
"proven": proven,
"block": bool(violations),
"claims_preexisting": claims_preexisting,
"reasons": reasons,
"violations": violations,
"safe_next_action": (
"create a clean baseline worktree under branches/, e.g. "
"branches/baseline-master-pr<N>, and rerun validation there"
if not proven
else "proceed"
),
}
# ---------------------------------------------------------------------------
# Identity disclosure (#305)
# ---------------------------------------------------------------------------
@@ -3283,3 +3482,126 @@ def assess_email_disclosure(
for email in emails
],
}
# ---------------------------------------------------------------------------
# Git ref mutations (#297)
# ---------------------------------------------------------------------------
_GIT_REF_MUTATIONS_FIELD_RE = re.compile(
r"^\s*git ref mutations\s*:\s*(.+?)\s*$", re.I | re.M)
_GIT_WORKTREE_MUTATIONS_NONE_RE = re.compile(
r"^\s*git/worktree mutations\s*:\s*none\b", re.I | re.M)
_GIT_REF_MUTATING_FIRST_WORDS = frozenset(
{"fetch", "pull", "push", "merge", "update-ref"})
_GIT_REF_MUTATING_PREFIXES = ("remote update", "branch -d", "branch -D",
"reset --hard")
def _command_text(entry):
if isinstance(entry, dict):
return str(entry.get("command") or "").strip()
return str(entry or "").strip()
def _git_subcommand_line(command):
tokens = command.split()
if not tokens or tokens[0] != "git":
return None
return " ".join(tokens[1:])
def git_ref_mutating_commands(command_log):
"""Return logged commands that update git refs (#297).
``git fetch`` and friends edit no files but move refs; they are never
read-only diagnostics.
"""
out = []
for entry in command_log or []:
command = _command_text(entry)
rest = _git_subcommand_line(command)
if rest is None:
continue
first = rest.split()[0] if rest.split() else ""
if first in _GIT_REF_MUTATING_FIRST_WORDS:
out.append(command)
continue
if any(rest.startswith(prefix) for prefix in _GIT_REF_MUTATING_PREFIXES):
out.append(command)
return out
def _fetch_targets(ref_commands):
"""Extract ``<remote>/<branch>`` targets from git fetch commands."""
targets = []
for command in ref_commands:
rest = _git_subcommand_line(command) or ""
tokens = rest.split()
if not tokens or tokens[0] != "fetch":
continue
args = [t for t in tokens[1:] if not t.startswith("-")]
if len(args) >= 2:
targets.append(f"{args[0]}/{args[1]}")
return targets
def assess_git_ref_mutation_report(report_text, *, command_log=None):
"""#297: ref updates are Git ref mutations, not read-only diagnostics.
When the command log holds ref-updating commands, the report must carry
a non-none ``Git ref mutations`` entry (naming ``fetched
<remote>/<branch>`` for targeted fetches), may not claim ``Git/worktree
mutations: None``, and may not list the command as read-only.
"""
text = report_text or ""
lower = text.lower()
reasons = []
ref_commands = git_ref_mutating_commands(command_log)
fetch_targets = _fetch_targets(ref_commands)
if ref_commands:
field = _GIT_REF_MUTATIONS_FIELD_RE.search(text)
value = field.group(1).strip().lower() if field else None
if not value or value == "none":
reasons.append(
"ref-updating commands ran but the report has no "
"'Git ref mutations' entry"
)
for target in fetch_targets:
if "fetched" not in lower or target.lower() not in lower:
reasons.append(
"git fetch ran; report must state "
f"'Git ref mutations: fetched {target}'"
)
if _GIT_WORKTREE_MUTATIONS_NONE_RE.search(text):
reasons.append(
"'Git/worktree mutations: None' rejected: ref-updating "
"commands ran"
)
for line in text.splitlines():
if "read-only" not in line.lower():
continue
for command in ref_commands:
if command.lower() in line.lower():
reasons.append(
"read-only diagnostics may not include ref-updating "
f"command '{command}'"
)
proven = not reasons
return {
"proven": proven,
"block": not proven,
"reasons": reasons,
"ref_mutating_commands": ref_commands,
"fetch_targets": fetch_targets,
}
def assess_non_mergeable_skip_proof(report_text, **kwargs):
"""#322: require conflict proof when skipping non-mergeable PRs."""
from reviewer_mergeability_skip import assess_non_mergeable_skip_proof as _assess
return _assess(report_text, **kwargs)
+159
View File
@@ -0,0 +1,159 @@
"""Non-mergeable PR skip conflict-proof verifier for reviewer reports (#322)."""
from __future__ import annotations
import re
from typing import Any
_FULL_SHA = re.compile(r"\b[0-9a-f]{40}\b", re.IGNORECASE)
_SHORT_SHA = re.compile(r"\b[0-9a-f]{7,39}\b", re.IGNORECASE)
_PR_NUMBER_RE = re.compile(r"(?:\bPR\s*#?|#)(\d+)\b", re.IGNORECASE)
_MERGEABILITY_FALSE_RE = re.compile(
r"(?:mergeable\s*:\s*false|not mergeable|non[- ]mergeable|mergeability\s*:\s*false|"
r"mergeability result\s*:\s*false)",
re.IGNORECASE,
)
_CONFLICT_PROOF_RE = re.compile(
r"(?:merge-tree|git merge-tree|gitea_view_pr|gitea_check_pr_eligibility|"
r"conflict proof|mergeability tool|merge simulation|conflicting files?)",
re.IGNORECASE,
)
_CONFLICTING_FILES_RE = re.compile(
r"(?:conflicting files?|conflict files?)\s*:\s*(.+)$",
re.IGNORECASE | re.MULTILINE,
)
_HEAD_CHANGED_RE = re.compile(
r"(?:head (?:changed|unchanged)|head sha (?:changed|unchanged)|"
r"head changed since|head unchanged since)",
re.IGNORECASE,
)
_MERGEABILITY_UNVERIFIED_RE = re.compile(
r"\bMERGEABILITY_UNVERIFIED\b",
)
def _pr_section(text: str, pr_number: int) -> str:
"""Return report lines likely describing one skipped PR."""
lines = (text or "").splitlines()
chunks: list[str] = []
capture = False
token = f"#{pr_number}"
for line in lines:
lower = line.lower()
if token in lower or f"pr {pr_number}" in lower or f"pr#{pr_number}" in lower.replace(" ", ""):
capture = True
chunks.append(line)
continue
if capture:
if _PR_NUMBER_RE.search(line) and token not in line.lower():
break
if line.strip() == "" and len(chunks) > 3:
break
chunks.append(line)
if chunks:
return "\n".join(chunks)
return text or ""
def _has_head_sha(text: str, head_sha: str | None) -> bool:
if not head_sha:
return bool(_FULL_SHA.search(text) or _SHORT_SHA.search(text))
head = head_sha.strip().lower()
if head in text.lower():
return True
if len(head) >= 7 and head[:7] in text.lower():
return True
return bool(_FULL_SHA.search(text))
def assess_non_mergeable_skip_proof(
report_text: str,
*,
skipped_prs: list[dict] | None = None,
) -> dict[str, Any]:
"""Validate skipped non-mergeable PR documentation in reviewer reports (#322)."""
text = report_text or ""
reasons: list[str] = []
assessments: list[dict[str, Any]] = []
for entry in skipped_prs or []:
pr_number = entry.get("pr_number")
if pr_number is None:
reasons.append("skipped PR entry missing pr_number")
continue
pr_number = int(pr_number)
section = _pr_section(text, pr_number)
mergeable = entry.get("mergeable")
verified = entry.get("mergeability_verified")
classification = (entry.get("classification") or "").strip().upper()
head_sha = (entry.get("head_sha") or "").strip() or None
item_reasons: list[str] = []
if f"#{pr_number}" not in text.lower() and f"pr {pr_number}" not in text.lower():
item_reasons.append(f"skipped PR #{pr_number} not documented in final report")
if mergeable is False or verified is False:
if not _MERGEABILITY_UNVERIFIED_RE.search(section) and verified is False:
if "MERGEABILITY_UNVERIFIED" not in classification:
item_reasons.append(
f"PR #{pr_number} conflict proof unavailable; report must classify "
"MERGEABILITY_UNVERIFIED"
)
elif verified is not False:
if not _MERGEABILITY_FALSE_RE.search(section):
item_reasons.append(
f"PR #{pr_number} skip missing mergeability:false proof"
)
if not _has_head_sha(section, head_sha):
item_reasons.append(
f"PR #{pr_number} skip missing current head SHA"
)
if not _CONFLICT_PROOF_RE.search(section):
item_reasons.append(
f"PR #{pr_number} skip missing conflict proof command/tool"
)
if entry.get("head_changed_since_prior_blocker") is not None:
if not _HEAD_CHANGED_RE.search(section):
item_reasons.append(
f"PR #{pr_number} skip missing head-changed-since-blocker proof"
)
if (
entry.get("conflicting_files")
and not _CONFLICTING_FILES_RE.search(section)
and not any(
path.lower() in section.lower()
for path in (entry.get("conflicting_files") or [])
)
):
item_reasons.append(
f"PR #{pr_number} has conflicting files in session proof but "
"report omits file-level conflict proof"
)
proven = not item_reasons
assessments.append({
"pr_number": pr_number,
"proven": proven,
"classification": classification or (
"MERGEABILITY_UNVERIFIED" if verified is False else "NON_MERGEABLE_SKIPPED"
),
"reasons": item_reasons,
})
reasons.extend(item_reasons)
proven = not reasons
return {
"proven": proven,
"block": not proven,
"downgraded": False,
"assessments": assessments,
"reasons": reasons,
"safe_next_action": (
"document each skipped non-mergeable PR with head SHA, mergeability result, "
"conflict proof command, conflicting files, and head-change status"
if reasons
else "proceed"
),
}
+101
View File
@@ -0,0 +1,101 @@
"""Git ref mutations must be reported, never hidden as diagnostics (#297).
``git fetch`` updates remote-tracking refs even though it edits no files.
Reports that ran fetch (or any ref-updating command) must carry a
``Git ref mutations`` entry and may not claim ``Git/worktree mutations:
None`` or classify the fetch as read-only diagnostics.
"""
import sys
import unittest
sys.path.insert(0, str(__import__("pathlib").Path(__file__).resolve().parent.parent))
import review_proofs
def _assess(report, commands):
return review_proofs.assess_git_ref_mutation_report(
report, command_log=commands)
class TestGitRefMutationDetection(unittest.TestCase):
def test_fetch_only_review_with_proper_ledger_passes(self):
report = "\n".join([
"Git ref mutations: fetched prgs/master",
"Review decision: APPROVE",
])
res = _assess(report, ["git fetch prgs master"])
self.assertTrue(res["proven"], res["reasons"])
self.assertEqual(res["ref_mutating_commands"], ["git fetch prgs master"])
def test_fetch_without_ref_mutation_line_is_blocked(self):
report = "Review decision: APPROVE\nMutations: None\n"
res = _assess(report, ["git fetch prgs master"])
self.assertFalse(res["proven"])
self.assertTrue(
any("git ref mutations" in r.lower() for r in res["reasons"]))
def test_fetch_with_remote_branch_requires_fetched_target_in_report(self):
report = "Git ref mutations: some refs updated\n"
res = _assess(report, ["git fetch prgs master"])
self.assertFalse(res["proven"])
self.assertTrue(
any("prgs/master" in r for r in res["reasons"]))
def test_git_worktree_mutations_none_rejected_when_fetch_occurred(self):
report = "\n".join([
"Git ref mutations: fetched prgs/master",
"Git/worktree mutations: None",
])
res = _assess(report, ["git fetch prgs master"])
self.assertFalse(res["proven"])
self.assertTrue(
any("git/worktree mutations" in r.lower() for r in res["reasons"]))
def test_fetch_classified_as_read_only_diagnostics_rejected(self):
report = "\n".join([
"Git ref mutations: fetched prgs/master",
"Read-only diagnostics: git fetch prgs master, git status",
])
res = _assess(report, ["git fetch prgs master"])
self.assertFalse(res["proven"])
self.assertTrue(
any("read-only" in r.lower() for r in res["reasons"]))
def test_worktree_creation_is_not_a_ref_mutation(self):
report = "Worktree mutations: created branches/review-pr9\n"
res = _assess(report, ["git worktree add branches/review-pr9 prgs/master"])
self.assertTrue(res["proven"], res["reasons"])
self.assertEqual(res["ref_mutating_commands"], [])
def test_merge_command_counts_as_ref_mutation(self):
report = "Review decision: APPROVE\n"
res = _assess(report, ["git merge --no-ff feat/x"])
self.assertFalse(res["proven"])
self.assertIn("git merge --no-ff feat/x", res["ref_mutating_commands"])
def test_cleanup_branch_delete_counts_as_ref_mutation(self):
report = "Cleanup mutations: deleted branch feat/x\n"
res = _assess(report, ["git branch -d feat/x"])
self.assertFalse(res["proven"])
self.assertIn("git branch -d feat/x", res["ref_mutating_commands"])
def test_no_mutation_blocked_handoff_passes(self):
report = "\n".join([
"Git/worktree mutations: None",
"Current status: blocked handoff, no mutations performed",
])
res = _assess(report, ["git status --porcelain", "git log --oneline -1"])
self.assertTrue(res["proven"], res["reasons"])
self.assertEqual(res["ref_mutating_commands"], [])
def test_command_log_dict_entries_supported(self):
report = "Git ref mutations: fetched prgs/master\n"
res = _assess(report, [{"command": "git fetch prgs master"}])
self.assertTrue(res["proven"], res["reasons"])
self.assertEqual(
res["ref_mutating_commands"], ["git fetch prgs master"])
if __name__ == "__main__":
unittest.main()
+7 -1
View File
@@ -121,4 +121,10 @@ def test_start_issue_template_references_work_issue_workflow():
def test_create_issue_final_report_verifier_exported():
from review_proofs import assess_create_issue_final_report
assert callable(assess_create_issue_final_report)
assert callable(assess_create_issue_final_report)
def test_non_mergeable_skip_verifier_exported():
from review_proofs import assess_non_mergeable_skip_proof
assert callable(assess_non_mergeable_skip_proof)
+18 -3
View File
@@ -48,6 +48,21 @@ import mcp_server
FAKE_AUTH = "Basic dGVzdDp0ZXN0"
_NO_BLOCKER_FEEDBACK = {
"success": True,
"has_blocking_change_requests": False,
"review_feedback_stale": False,
}
def _mark_request_changes_ready(pr_number=8, **kwargs):
"""Mark a request_changes decision ready with the #332 duplicate-
suppression feedback fetch stubbed to 'no existing blocker'."""
with patch("mcp_server.gitea_get_pr_review_feedback",
return_value=dict(_NO_BLOCKER_FEEDBACK)):
return gitea_mark_final_review_decision(
pr_number, "request_changes", **kwargs)
def _formal_review(reviewer, verdict, sha="abc123", review_id=1):
return {
@@ -1839,7 +1854,7 @@ class TestSubmitPrReview(unittest.TestCase):
@patch("mcp_server.api_request")
@patch("mcp_server.get_auth_header", return_value=FAKE_AUTH)
def test_request_changes_succeeds_when_eligible(self, _auth, mock_api):
gitea_mark_final_review_decision(8, "request_changes", remote="prgs")
_mark_request_changes_ready(remote="prgs")
mock_api.side_effect = [
{"login": "reviewer-bot"}, self._pr("author-bot"),
{"id": 9, "state": "REQUEST_CHANGES"},
@@ -1862,7 +1877,7 @@ class TestSubmitPrReview(unittest.TestCase):
self.assertEqual(post_calls[0].args[3]["event"], "REQUEST_CHANGES")
def test_request_changes_blocked_without_eligibility(self):
gitea_mark_final_review_decision(8, "request_changes", remote="prgs")
_mark_request_changes_ready(remote="prgs")
with patch("mcp_server.get_auth_header", return_value=FAKE_AUTH) as _a, \
patch("mcp_server.api_request") as mock_api:
mock_api.side_effect = [{"login": "reviewer-bot"}, self._pr("author-bot")]
@@ -2144,7 +2159,7 @@ class TestSubmitPrReview(unittest.TestCase):
reason="operator approved correcting mistaken approve",
operator_authorized=True,
)
gitea_mark_final_review_decision(8, "request_changes", remote="prgs")
_mark_request_changes_ready(remote="prgs")
second = gitea_submit_pr_review(
pr_number=8, action="request_changes", remote="prgs",
final_review_decision_ready=True,
+120
View File
@@ -25,6 +25,7 @@ from review_proofs import ( # noqa: E402
ISSUE_SELECTION_REPRESENTED_BY_OPEN_PR,
assess_author_pr_report,
assess_queue_ordering_proof,
assess_reviewer_baseline_validation_proof,
assess_capability_evidence,
assess_capability_proof,
assess_contradictory_no_pr_claim,
@@ -2266,6 +2267,125 @@ class TestQueueOrderingProof(unittest.TestCase):
self.assertNotEqual(report["grade"], "A")
self.assertFalse(report["queue_ordering_proven"])
class TestReviewerBaselineValidationProof(unittest.TestCase):
"""Issue #325: baseline validation must use branches/ worktrees."""
ROOT = "/repo/Gitea-Tools"
def _good_baseline_proof(self, **overrides):
proof = {
"worktree_path": f"{self.ROOT}/branches/baseline-master-pr280",
"baseline_target_sha": PINNED,
"pr_head_sha": OTHER,
"baseline_failures": ["tests/test_foo.py::test_bar"],
"pr_failures": ["tests/test_foo.py::test_bar"],
"failure_signatures_match": True,
"clean_before": True,
"clean_after": True,
}
proof.update(overrides)
return proof
def test_main_checkout_test_run_blocks(self):
result = assess_reviewer_baseline_validation_proof(
validation_runs=[
{
"command": "venv/bin/pytest tests/",
"working_directory": self.ROOT,
"project_root": self.ROOT,
}
],
project_root=self.ROOT,
)
self.assertFalse(result["proven"])
self.assertTrue(result["block"])
self.assertTrue(result["violations"])
def test_branches_worktree_test_run_passes(self):
result = assess_reviewer_baseline_validation_proof(
validation_runs=[
{
"command": "venv/bin/pytest tests/",
"working_directory": f"{self.ROOT}/branches/review-pr-280",
"project_root": self.ROOT,
}
],
project_root=self.ROOT,
)
self.assertTrue(result["proven"])
def test_preexisting_claim_without_baseline_proof_fails(self):
result = assess_reviewer_baseline_validation_proof(
report_text=(
"Validation: full-suite failures are pre-existing on master."
),
project_root=self.ROOT,
)
self.assertFalse(result["proven"])
self.assertTrue(result["claims_preexisting"])
def test_preexisting_claim_with_complete_baseline_proof_passes(self):
result = assess_reviewer_baseline_validation_proof(
report_text="Failures are pre-existing on master.",
baseline_proof=self._good_baseline_proof(),
project_root=self.ROOT,
)
self.assertTrue(result["proven"])
def test_mismatched_failures_block_preexisting_claim(self):
result = assess_reviewer_baseline_validation_proof(
report_text="Same as master.",
baseline_proof=self._good_baseline_proof(
failure_signatures_match=False,
pr_failures=["tests/test_other.py::test_other"],
),
project_root=self.ROOT,
)
self.assertFalse(result["proven"])
def test_report_parsed_main_checkout_cwd_blocks(self):
result = assess_reviewer_baseline_validation_proof(
report_text=(
"- Validation command: venv/bin/pytest tests/\n"
f"- Working directory: {self.ROOT}\n"
),
project_root=self.ROOT,
)
self.assertFalse(result["proven"])
self.assertTrue(result["block"])
def test_build_final_report_downgrades_main_checkout_validation(self):
report = build_final_report(
checkout_proof=_good_checkout(),
inventory=_good_inventory(),
validation=_good_validation(),
contamination=_good_contamination(),
identity_eligible=True,
merge_performed=False,
issue_status_verified=True,
capability_evidence=_good_capability_evidence(),
sweep=_good_sweep(),
live_state=_good_live_state(),
role_boundary=_good_role_boundary(),
review_mutation=_good_review_mutation(),
controller_handoff=_good_handoff(),
capability_proof=_good_capability_proof(),
sweep_proof=_good_secret_sweep(),
worktree_proof={
"worktree_path": "/repo/branches/review-feat-issue-224",
"porcelain_status": "",
"pr_scope_files": ["docs/wiki/Repositories.md"],
"scratch_used": True,
},
report_text=(
"- Validation command: venv/bin/pytest tests/\n"
f"- Working directory: {self.ROOT}\n"
),
project_root=self.ROOT,
)
self.assertNotEqual(report["grade"], "A")
self.assertFalse(report["baseline_validation_proven"])
if __name__ == "__main__":
unittest.main()
+150
View File
@@ -0,0 +1,150 @@
"""Tests for non-mergeable skip conflict-proof verifier (#322)."""
import sys
import unittest
from pathlib import Path
sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
from reviewer_mergeability_skip import assess_non_mergeable_skip_proof # noqa: E402
HEAD_A = "0fdc8f582026b72a229d59a172c0a63ac4aaeaf9"
HEAD_B = "1111111111111111111111111111111111111111"
def _good_skip_report(pr_number: int, head: str, files: str = "review_proofs.py") -> str:
return "\n".join([
f"Skipped PR #{pr_number} (non-mergeable).",
f"- PR number: #{pr_number}",
f"- Current head SHA: {head}",
"- Mergeability result: false",
"- Conflict proof command: git merge-tree $(git merge-base prgs/master prgs/feat) prgs/master prgs/feat",
f"- Conflicting files: {files}",
"- Head unchanged since prior blocker",
"- Blocking category: merge conflict",
])
class TestNonMergeableSkipProof(unittest.TestCase):
def test_no_skips_passes(self):
report = "Selected PR #203 for review. No earlier PRs skipped."
result = assess_non_mergeable_skip_proof(report, skipped_prs=[])
self.assertTrue(result["proven"])
self.assertFalse(result["block"])
def test_documented_non_mergeable_skip_passes(self):
report = _good_skip_report(282, HEAD_A)
result = assess_non_mergeable_skip_proof(
report,
skipped_prs=[{
"pr_number": 282,
"mergeable": False,
"head_sha": HEAD_A,
"mergeability_verified": True,
"conflicting_files": ["review_proofs.py"],
"head_changed_since_prior_blocker": False,
}],
)
self.assertTrue(result["proven"])
def test_skip_without_conflict_proof_blocks(self):
report = "\n".join([
"Skipped PR #284 because it was not mergeable.",
f"Head SHA: {HEAD_B}",
])
result = assess_non_mergeable_skip_proof(
report,
skipped_prs=[{
"pr_number": 284,
"mergeable": False,
"head_sha": HEAD_B,
"mergeability_verified": True,
}],
)
self.assertFalse(result["proven"])
self.assertTrue(result["block"])
self.assertTrue(any("conflict proof" in r for r in result["reasons"]))
def test_missing_head_sha_blocks(self):
report = _good_skip_report(282, HEAD_A).replace(HEAD_A, "")
result = assess_non_mergeable_skip_proof(
report,
skipped_prs=[{
"pr_number": 282,
"mergeable": False,
"head_sha": HEAD_A,
"mergeability_verified": True,
}],
)
self.assertFalse(result["proven"])
def test_mergeability_unverified_classification_passes(self):
report = "\n".join([
"Skipped PR #282.",
"Classification: MERGEABILITY_UNVERIFIED",
"Conflict proof could not be retrieved in this session.",
])
result = assess_non_mergeable_skip_proof(
report,
skipped_prs=[{
"pr_number": 282,
"mergeable": False,
"mergeability_verified": False,
}],
)
self.assertTrue(result["proven"])
def test_unverified_without_classification_blocks(self):
report = "Skipped PR #282 due to conflicts."
result = assess_non_mergeable_skip_proof(
report,
skipped_prs=[{
"pr_number": 282,
"mergeable": False,
"mergeability_verified": False,
}],
)
self.assertFalse(result["proven"])
self.assertTrue(any("MERGEABILITY_UNVERIFIED" in r for r in result["reasons"]))
def test_non_mergeable_without_file_details_still_passes_with_command(self):
report = _good_skip_report(284, HEAD_B, files="not available")
result = assess_non_mergeable_skip_proof(
report,
skipped_prs=[{
"pr_number": 284,
"mergeable": False,
"head_sha": HEAD_B,
"mergeability_verified": True,
"conflicting_files": [],
}],
)
self.assertTrue(result["proven"])
def test_stale_head_requires_head_change_field(self):
report = _good_skip_report(282, HEAD_A).replace(
"- Head unchanged since prior blocker",
"",
)
result = assess_non_mergeable_skip_proof(
report,
skipped_prs=[{
"pr_number": 282,
"mergeable": False,
"head_sha": HEAD_A,
"mergeability_verified": True,
"head_changed_since_prior_blocker": True,
}],
)
self.assertFalse(result["proven"])
self.assertTrue(any("head-changed" in r for r in result["reasons"]))
class TestExport(unittest.TestCase):
def test_review_proofs_reexport(self):
from review_proofs import assess_non_mergeable_skip_proof as exported
self.assertTrue(callable(exported))
if __name__ == "__main__":
unittest.main()
+187
View File
@@ -0,0 +1,187 @@
"""Tests for the session hard-stop after a terminal review mutation (#332).
Extends the single-terminal-decision machinery (#211): after a live
REQUEST_CHANGES the run must stop; after an APPROVE only the merge sequence
for that same PR may continue; a different PR can never be reviewed or
merged in the same run; duplicate REQUEST_CHANGES at an unchanged head is
suppressed.
"""
import os
import unittest
from unittest.mock import patch
import mcp_server
def _lock(mutations=None, correction=False):
return {
"task": "review_pr",
"remote": "prgs",
"session_pid": os.getpid(),
"session_profile": "prgs-reviewer",
"session_profile_lock": "",
"final_review_decision_ready": False,
"ready_pr_number": None,
"ready_action": None,
"ready_expected_head_sha": None,
"ready_remote": None,
"ready_org": None,
"ready_repo": None,
"live_mutations": list(mutations or []),
"correction_authorized": correction,
"correction_reason": None,
}
def _seed(mutations=None, correction=False):
mcp_server._save_review_decision_lock(_lock(mutations, correction))
APPROVED_A = {"pr_number": 5, "action": "approve", "review_id": 1,
"review_state": "approve"}
RC_A = {"pr_number": 5, "action": "request_changes", "review_id": 2,
"review_state": "request_changes"}
class TestTerminalHardStopReasons(unittest.TestCase):
def tearDown(self):
mcp_server._save_review_decision_lock(None)
def test_no_lock_no_reasons(self):
mcp_server._save_review_decision_lock(None)
self.assertEqual(
mcp_server.terminal_review_hard_stop_reasons(5, "merge"), [])
def test_no_terminal_mutation_no_reasons(self):
_seed()
self.assertEqual(
mcp_server.terminal_review_hard_stop_reasons(5, "merge"), [])
def test_request_changes_blocks_everything(self):
_seed([RC_A])
for op in ("merge", "mark_ready", "review"):
for pr in (5, 6):
reasons = mcp_server.terminal_review_hard_stop_reasons(pr, op)
self.assertTrue(reasons, f"{op}/{pr}")
self.assertIn("request_changes on PR #5", reasons[0])
self.assertIn("#332", reasons[0])
def test_approve_allows_same_pr_merge_only(self):
_seed([APPROVED_A])
self.assertEqual(
mcp_server.terminal_review_hard_stop_reasons(5, "merge"), [])
self.assertTrue(
mcp_server.terminal_review_hard_stop_reasons(6, "merge"))
self.assertTrue(
mcp_server.terminal_review_hard_stop_reasons(6, "mark_ready"))
self.assertTrue(
mcp_server.terminal_review_hard_stop_reasons(6, "review"))
def test_correction_reopens_review_path_only(self):
_seed([RC_A], correction=True)
self.assertEqual(
mcp_server.terminal_review_hard_stop_reasons(5, "mark_ready"), [])
self.assertEqual(
mcp_server.terminal_review_hard_stop_reasons(5, "review"), [])
# correction never opens a cross-PR merge
self.assertTrue(
mcp_server.terminal_review_hard_stop_reasons(6, "merge"))
class TestMergeHardStopWiring(unittest.TestCase):
def tearDown(self):
mcp_server._save_review_decision_lock(None)
def test_merge_blocked_after_request_changes(self):
_seed([RC_A])
result = mcp_server.gitea_merge_pr(
pr_number=6, confirmation="MERGE PR 6", remote="prgs")
self.assertFalse(result["performed"])
self.assertTrue(
any("#332" in r for r in result["reasons"]), result["reasons"])
def test_merge_of_other_pr_blocked_after_approve(self):
_seed([APPROVED_A])
result = mcp_server.gitea_merge_pr(
pr_number=6, confirmation="MERGE PR 6", remote="prgs")
self.assertFalse(result["performed"])
self.assertTrue(
any("#332" in r for r in result["reasons"]), result["reasons"])
class TestMarkFinalHardStopWiring(unittest.TestCase):
def tearDown(self):
mcp_server._save_review_decision_lock(None)
def test_mark_ready_blocked_after_terminal_mutation(self):
_seed([RC_A])
result = mcp_server.gitea_mark_final_review_decision(
pr_number=6, action="approve", remote="prgs")
self.assertFalse(result["marked_ready"])
self.assertTrue(
any("#332" in r for r in result["reasons"]), result["reasons"])
def _feedback(blocking, stale=False, success=True):
return {
"success": success,
"has_blocking_change_requests": blocking,
"review_feedback_stale": stale,
"current_head_sha": "abc123",
}
class TestDuplicateRequestChangesSuppression(unittest.TestCase):
def tearDown(self):
mcp_server._save_review_decision_lock(None)
def test_duplicate_request_changes_blocked_at_same_head(self):
_seed()
with patch.object(mcp_server, "gitea_get_pr_review_feedback",
return_value=_feedback(blocking=True, stale=False)):
result = mcp_server.gitea_mark_final_review_decision(
pr_number=6, action="request_changes", remote="prgs")
self.assertFalse(result["marked_ready"])
self.assertTrue(
any("duplicate" in r for r in result["reasons"]),
result["reasons"])
def test_request_changes_allowed_when_prior_blocker_stale(self):
_seed()
with patch.object(mcp_server, "gitea_get_pr_review_feedback",
return_value=_feedback(blocking=True, stale=True)):
result = mcp_server.gitea_mark_final_review_decision(
pr_number=6, action="request_changes", remote="prgs")
self.assertTrue(result["marked_ready"], result.get("reasons"))
def test_request_changes_allowed_when_no_blocker(self):
_seed()
with patch.object(mcp_server, "gitea_get_pr_review_feedback",
return_value=_feedback(blocking=False)):
result = mcp_server.gitea_mark_final_review_decision(
pr_number=6, action="request_changes", remote="prgs")
self.assertTrue(result["marked_ready"], result.get("reasons"))
def test_request_changes_fails_closed_when_feedback_unavailable(self):
_seed()
with patch.object(mcp_server, "gitea_get_pr_review_feedback",
return_value=_feedback(blocking=False,
success=False)):
result = mcp_server.gitea_mark_final_review_decision(
pr_number=6, action="request_changes", remote="prgs")
self.assertFalse(result["marked_ready"])
self.assertTrue(
any("could not verify" in r for r in result["reasons"]),
result["reasons"])
def test_approve_does_not_fetch_feedback(self):
_seed()
with patch.object(mcp_server, "gitea_get_pr_review_feedback",
side_effect=AssertionError("must not be called")):
result = mcp_server.gitea_mark_final_review_decision(
pr_number=6, action="approve", remote="prgs")
self.assertTrue(result["marked_ready"], result.get("reasons"))
if __name__ == "__main__":
unittest.main()