{
  "context": "Tests whether the response implements a correct React error boundary with all required features.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Uses class component",
      "description": "Error boundary is a class component (error boundaries cannot be function components in React)",
      "max_score": 12
    },
    {
      "name": "Implements getDerivedStateFromError or componentDidCatch",
      "description": "Implements static getDerivedStateFromError to update state and/or componentDidCatch for side effects",
      "max_score": 15
    },
    {
      "name": "Renders fallback UI on error",
      "description": "The render method checks error state and shows a fallback UI instead of children when an error has occurred",
      "max_score": 12
    },
    {
      "name": "Retry button resets state",
      "description": "Fallback UI includes a retry/reset button that clears the error state so children re-render",
      "max_score": 12
    },
    {
      "name": "Logs error details",
      "description": "Error information is logged (console.error, external service, or callback prop)",
      "max_score": 10
    },
    {
      "name": "No incorrect information",
      "description": "Code is syntactically valid React and correctly uses the error boundary API",
      "max_score": 10
    }
  ]
}