code: def test_compare_different_lengths():
      msg = "Can only compare identically-labeled Series objects"
      ser1 = pd.Series([1, 2, 3])
      ser2 = pd.Series([1, 2, 3, 4])
      with pytest.raises(ValueError, match=msg):
          ser1.compare(ser2)
  
file_path: pandas/pandas/tests/series/methods/test_compare.py
imports: import numpy
  import pytest
  import pandas
  import pandas._testing
label_desc: Use image node_id 7 for calling a global function with example usage: test_compare_different_lengths() without return types