message: Include error type in test_util.skip_if_error skipping reason.
diff: @@ -487,7 +487,7 @@ def skip_if_error(test_obj, error_type, messages=None):
  yield
  except error_type as e:
  if not messages or any(message in str(e) for message in messages):
  - test_obj.skipTest("Skipping error: {}".format(str(e)))
  + test_obj.skipTest("Skipping error: {}: {}".format(type(e), str(e)))
  else:
  raise
  