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tessl/pypi-atheris

A coverage-guided fuzzer for Python and Python extensions based on libFuzzer

91

1.28x
Overview
Eval results
Files

rubric.jsonevals/scenario-6/

{
  "context": "This evaluation assesses the engineer's ability to use atheris's instrument_imports() context manager for selective module instrumentation in a fuzzing harness. The focus is on proper usage of the import instrumentation API to instrument application code while excluding standard library modules.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "instrument_imports() usage",
      "description": "Uses atheris.instrument_imports() as a context manager to set up import instrumentation before importing any application modules",
      "max_score": 30
    },
    {
      "name": "Selective instrumentation",
      "description": "Configures instrument_imports() with include and/or exclude parameters to selectively instrument only application modules while excluding standard library modules (e.g., 'json')",
      "max_score": 30
    },
    {
      "name": "Import ordering",
      "description": "Places all imports that need instrumentation inside the instrument_imports() context manager scope, ensuring modules are imported after instrumentation is configured",
      "max_score": 25
    },
    {
      "name": "TestOneInput implementation",
      "description": "Implements TestOneInput(data: bytes) function that correctly processes fuzzer input and handles exceptions appropriately",
      "max_score": 15
    }
  ]
}

Install with Tessl CLI

npx tessl i tessl/pypi-atheris

tile.json