from paraview.simple import *

from paraview import smtesting
smtesting.ProcessCommandLineArguments()

s = Sphere()
c =Cone(Resolution=10)
GroupDatasets(Input=[s,c])
GenerateIds()
sel = SelectCells("Ids > 4")

e = ExtractSelection(Selection=sel)
r = Show()
r.ColorArrayName = None
RenderView1 = Render()

if not smtesting.DoRegressionTesting(RenderView1.SMProxy):
  # This will lead to VTK object leaks.
  import sys
  sys.exit(1)