text: import gc
  import platform
  import sys
  
  import pytest
  
  from pyo3_pytests.objstore import ObjStore
  
  PYPY = platform.python_implementation() == "PyPy"
  
  
  @pytest.mark.skipif(PYPY, reason="PyPy does not have sys.getrefcount")
  def test_objstore_doesnot_leak_memory():
      N = 10000
      message = b'\\(-"-;) Praying that memory leak would not happen..'
      before = sys.getrefcount(message)
      store = ObjStore()
      for _ in range(N):
          store.push(message)
      del store
      gc.collect()
      after = sys.getrefcount(message)
  
      assert after - before == 0
  