code: def testZeropadding(self):
      # Checks whether the signal gets zero-padded correctly
      inputSize = 9
      halfInputSize = int(math.ceil(inputSize / 2.0))
      paddingSize = 9
  
      input = [1] * inputSize
      output = Windowing(
          size=inputSize, zeroPadding=paddingSize, type="square"
      )(input)
      self.assertEqualVector(
          [0] * paddingSize,
          output[halfInputSize : halfInputSize + paddingSize],
      )
  
file_path: essentia/test/src/unittests/standard/test_windowing.py
imports: from essentia_test import *
  import math
label_desc: Use image node_id 2 for calling the TestWindowing obj's underlying member method code with example usage: obj.testZeropadding() without return types