code: def test_slice_bug7532(self):
      seqlen = len(self.seq)
      self.o.ind = int(seqlen * 1.5)
      self.n.ind = seqlen + 2
      self.assertEqual(self.seq[self.o :], self.seq[0:0])
      self.assertEqual(self.seq[: self.o], self.seq)
      self.assertEqual(self.seq[self.n :], self.seq[0:0])
      self.assertEqual(self.seq[: self.n], self.seq)
      self.o2.ind = -seqlen - 2
      self.n2.ind = -int(seqlen * 1.5)
      self.assertEqual(self.seq[self.o2 :], self.seq)
      self.assertEqual(self.seq[: self.o2], self.seq[0:0])
      self.assertEqual(self.seq[self.n2 :], self.seq)
      self.assertEqual(self.seq[: self.n2], self.seq[0:0])
  
imports: import unittest
  from test import support
  import operator
label_desc: Use image node_id 4 for calling the SeqTestCase obj's underlying member method code with example usage: obj.test_slice_bug7532() without return types