code: def test_frame_getitem_setitem_boolean(
      self, multiindex_dataframe_random_data
  ):
      frame = multiindex_dataframe_random_data
      df = frame.T.copy()
      values = df.values.copy()
  
      result = df[df > 0]
      expected = df.where(df > 0)
      tm.assert_frame_equal(result, expected)
  
      df[df > 0] = 5
      values[values > 0] = 5
      tm.assert_almost_equal(df.values, values)
  
      df[df == 5] = 0
      values[values == 5] = 0
      tm.assert_almost_equal(df.values, values)
  
      # a df that needs alignment first
      df[df[:-1] < 0] = 2
      np.putmask(values[:-1], values[:-1] < 0, 2)
      tm.assert_almost_equal(df.values, values)
  
      with pytest.raises(TypeError, match="boolean values only"):
          df[df * 0] = 2
  
imports: import numpy
  import pytest
  from pandas.errors import SettingWithCopyError
  import pandas
  from pandas import DataFrame, MultiIndex, Series, date_range, isna, notna
  import pandas._testing
label_desc: Use image node_id 11 for calling the TestMultiIndexSetItem obj's underlying member method code with example usage: obj.test_frame_getitem_setitem_boolean(multiindex_dataframe_random_data) without return types