code: def test_parse_elf_bad_executable(monkeypatch, content):
      if content:
          path = (
              pathlib.Path(__file__).parent
              / "manylinux"
              / f"hello-world-{content}"
          )
          path = os.fsdecode(path)
      else:
          path = None
      with _parse_elf(path) as ef:
          assert ef is None
  
imports: import os
  import pathlib
  import platform
  import sys
  import types
  import warnings
  import pretend
  import pytest
  from packaging import _manylinux
  from packaging._manylinux import _get_glibc_version, _glibc_version_string, _glibc_version_string_confstr, _glibc_version_string_ctypes, _is_compatible, _parse_elf, _parse_glibc_version
label_desc: Use image node_id 17 for calling a global function with example usage: test_parse_elf_bad_executable(monkeypatch, content) without return types