text: from __future__ import print_function
  import os
  import sys
  import subprocess
  
  import ttfw_idf
  
  
  @ttfw_idf.idf_example_test(env_tag='Example_WIFI')
  def test_otatool_example(env, extra_data):
      dut = env.get_dut('otatool', 'examples/system/ota/otatool', dut_class=ttfw_idf.ESP32DUT)
  
      # Verify factory firmware
      dut.start_app()
      dut.expect("OTA Tool Example")
      dut.expect("Example end")
  
      # Close connection to DUT
      dut.receive_thread.exit()
      dut.port_inst.close()
  
      script_path = os.path.join(os.getenv("IDF_PATH"), "examples", "system", "ota", "otatool", "otatool_example.py")
      binary_path = ""
  
      for flash_file in dut.app.flash_files:
          if "otatool.bin" in flash_file[1]:
              binary_path = flash_file[1]
              break
  
      subprocess.check_call([sys.executable, script_path, "--binary", binary_path])
  
  
  if __name__ == '__main__':
      test_otatool_example()
  