@@ -0,0 +1,497 @@
+import exdir%0Aimport exdir.core.filename_validation%0Aimport pytest%0Aimport os%0Aimport shutil%0Aimport time%0Aimport numpy as np%0Aimport h5py%0A%0Adef setup_exdir():%0A    testpath = %22/tmp/ramdisk/test.exdir%22%0A    # testpath = tmpdir / %22test.exdir%22%0A    if os.path.exists(testpath):%0A        shutil.rmtree(testpath)%0A    f = exdir.File(testpath, validate_name=exdir.core.filename_validation.none)%0A    return f, testpath%0A%0Aobj = setup_exdir()%5B0%5D%0A%0Afor i in range(5000):%0A    group = obj.create_group(%22group%7B%7D%22.format(i))%0A

Add a simple profiling test