code: def test_read_workbook(datapath, ext, read_only):
      # GH 39528
      filename = datapath("io", "data", "excel", "test1" + ext)
      with contextlib.closing(
          openpyxl.load_workbook(filename, read_only=read_only)
      ) as wb:
          result = pd.read_excel(wb, engine="openpyxl")
      expected = pd.read_excel(filename)
      tm.assert_frame_equal(result, expected)
  
imports: import contextlib
  from pathlib import Path
  import re
  import numpy
  import pytest
  import pandas
  from pandas import DataFrame
  import pandas._testing
  from pandas.io.excel import ExcelWriter, _OpenpyxlWriter
  from pandas.io.excel._openpyxl import OpenpyxlReader
label_desc: Use image node_id 13 for calling a global function with example usage: test_read_workbook(datapath, ext, read_only) without return types