docstr: gh-112795: Some tools or self constructed codes will add '/' folder to
  the zip file, this is a strange behavior, but we should support it.
docstr_tok: ["gh-112795",":","Some","tools","or","self","constructed","codes","will","add","'\/","'","folder","to","the","zip","file",",","this","is","a","strange","behavior",",","but","we","should","support","it","."]
code: def test_root_folder_in_zipfile(self):
      """
      gh-112795: Some tools or self constructed codes will add '/' folder to
      the zip file, this is a strange behavior, but we should support it.
      """
      in_memory_file = io.BytesIO()
      zf = zipfile.ZipFile(in_memory_file, "w")
      zf.mkdir("/")
      zf.writestr("./a.txt", "aaa")
      tmpdir = pathlib.Path(self.fixtures.enter_context(temp_dir()))
      zf.extractall(tmpdir)
  
imports: import io
  import itertools
  import contextlib
  import pathlib
  import pickle
  import sys
  import unittest
  import zipfile
  from ._functools import compose
  from ._itertools import Counter
  from ._test_params import parameterize, Invoked
  from test.support.os_helper import temp_dir
label_desc: Use image node_id 51 for calling the TestPath obj's underlying member method code with example usage: obj.test_root_folder_in_zipfile() without return types