code: def test_array_memory_sharing(self):
      assert_(np.may_share_memory(self.a, self.a.ravel()))
      assert_(not np.may_share_memory(self.a, self.a.flatten()))
  
imports: import collections.abc
  import numpy
  from numpy import matrix, asmatrix, bmat
  from numpy.testing import assert_, assert_equal, assert_almost_equal, assert_array_equal, assert_array_almost_equal, assert_raises
  from numpy.linalg import matrix_power
label_desc: Use image node_id 7 for calling the TestShape obj's underlying member method code with example usage: obj.test_array_memory_sharing() without return types