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automaton/tasks/task-status-reason/ADVERSARIAL_BUG_REPORT.md
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Lap Tran bc7daf8590 Restore archived tasks, fix dashboard scroll-reset, bind ornith, add Playwright smoke test
- **Restore 82 completed tasks** from tasks/complete/ back to tasks/ top
  level (all <7 days old per the cleanup policy; premature bulk archive
  was fixed).
- **Dashboard: fix scroll-reset on auto-refresh** — renderBoard rebuilds
  the board via innerHTML every 2s, destroying each column-body's
  scrollTop. Now snapshots column-body scrollTop + board.scrollLeft +
  view.scrollTop before rebuild and restores after (matched by
  PHASE_GROUPS index).
- **Dashboard UI additions** (pre-existing unstaged work): approval
  section cards, transition buttons, inline artifact editor (textarea for
  writing missing SPEC/VERDICT/etc from the detail modal).
- **Bind ornith as Implement model** — config.md: Model explicit to
  omlx/Ornith-1.0-35B-4bit-mlx, context window 32768. Interactive
  autopilot already used ornith via opencode default; now explicit.
- **Fix cleanup stub** — automaton-cleanup.sh had a stale --project arg
  pointing at a pytest temp dir (test isolation leak). Rewired to point
  at ~/.automaton.
- **Fix plist-isolation test** — test asserted host plist doesn't exist,
  but a real install creates it. Now snapshots mtime before run, asserts
  unchanged after (only a write during the test counts as bleed).
- **New Playwright smoke test** (tests/test_dashboard_ui.py) — 2 tests:
  board renders tasks, column scroll survives auto-refresh tick.
  Verified the test fails without the scroll fix (scrollTop resets to 0).
  Skipped via importorskip when playwright is absent (main CI stays
  green).
- **Clarify SI loop scope in README** — new-project onboarding section
  documents the framework-scoped self-improvement loop and options
  (leave/pause/create project loop).
- **CHANGELOG** documents all changes including the known model-divergence
  gap (mde tasks marked complete but per-role model binding was never
  implemented).
2026-06-26 10:05:18 -04:00

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# Adversarial Bug Report: task-status-reason
## Summary
Deep-dive audit found 3 subtle issues: misleading red border on bug_find cards, redundant verdict parsing, and no status_reason propagation to subtasks.
## Bugs Found
### Bug 1: Red error border on bug_find task cards is misleading
- **Severity**: Low
- **Location**: `automaton/dashboard/html/styles.css` — `.task-card-reason` rule
- **Description**: The `.task-card-reason` CSS uses `border-left: 2px solid var(--error)` for all three states (blocked, bug_find, adv_bug_find). But `bug_find` and `adv_bug_find` are normal workflow states, not errors. A green or neutral border would be more appropriate for non-terminal states.
- **Reproduction**: Open any task in bug_find or adv_bug_find state — the reason banner shows a red border suggesting something is wrong, when it's expected behavior.
- **Suggested Fix**: Use `var(--warning)` for bug_find states and reserve `var(--error)` for blocked only.
### Bug 2: Redundant verdict parsing on every status_reason access
- **Severity**: Low
- **Location**: `automaton/dashboard/core/task.py:136-175` — `status_reason` property
- **Description**: `status_reason` calls `parse_verdict_status()` again for BLOCKED/DONE tasks, even though `determine_task_state()` already parsed the verdict to classify the state. For DONE, it doesn't re-parse (just returns "Verdict: PASS"), but for BLOCKED it re-reads the verdict content and re-parses. This is redundant but cheap given the small number of tasks.
- **Reproduction**: Every time the dashboard renders, BLOCKED tasks trigger a second verdict parse just for the display string.
- **Suggested Fix**: Cache the parsed verdict status on the Task object during `discover_tasks()`, e.g., a `_verdict_status` field that `status_reason` can reference instead of re-parsing.
### Bug 3: Subtask state not visible in detail panel reason
- **Severity**: Low
- **Location**: `automaton/dashboard/html/dashboard.js:236-241` — subtask list in detail panel
- **Description**: Subtasks in the detail panel show only a verdict pass/fail indicator. Unlike parent tasks, blocked subtasks don't display their status_reason in the list. A blocked subtask just shows "✗" next to its name with no explanation of why.
- **Suggested Fix**: For blocked subtasks, include the subtask's verdict status (FAIL/NEEDS_REVIEW) in the list item, or hover tooltip with the reason.
### Bug 4: Fallthrough status_reason never reached, masks missing states
- **Severity**: Low
- **Location**: `automaton/dashboard/core/task.py:175`
- **Description**: The fallthrough `return f"In {self.state.value} phase"` is dead code — every TaskState value is covered by explicit branches. If a new state is added (e.g., INTEGRATION_TEST), no compile-time error occurs and a vague message is shown. Contrast with Python enums which have no exhaustiveness checking.
- **Suggested Fix**: Add `# pragma: no cover` or raise/log a warning if a new state goes unhandled.
## Score
+3