{
  "context": "Tests whether the agent understands the markdown code block format with file path annotations, AST-based deduplication, equality checking, and code validation from the context extraction and postprocessing docs.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "File-path-annotated code block parsing",
      "description": "extract_code_blocks correctly parses the ```python:path/to/file.py format, extracting both the file path and language from the annotation. Handles both annotated and plain code blocks.",
      "max_score": 30
    },
    {
      "name": "AST-based deduplication",
      "description": "deduplicate_candidates uses ast.parse() and ast.dump() to normalize code before comparison, rather than string equality. This ensures whitespace/comment differences are ignored.",
      "max_score": 30
    },
    {
      "name": "Equality check against original",
      "description": "deduplicate_candidates filters out candidates whose AST is identical to the original_code's AST, ensuring only genuinely different optimizations are returned.",
      "max_score": 20
    },
    {
      "name": "Graceful SyntaxError handling",
      "description": "Both deduplicate_candidates and validate_python_code handle SyntaxError from ast.parse() gracefully. deduplicate_candidates keeps unparseable candidates rather than discarding them.",
      "max_score": 20
    }
  ]
}
