text: import FWCore.ParameterSet.Config as cms
  
  process = cms.Process("TEST3")
  
  process.source = cms.Source("NewEventStreamFileReader",
      fileNames = cms.untracked.vstring('file:testParentageWithStreamerIO2.dat')
  )
  
  process.maxEvents = cms.untracked.PSet(
      input = cms.untracked.int32(1)
  )
  
  process.test1 = cms.EDAnalyzer("TestParentage",
      inputTag = cms.InputTag("prod2"),
      expectedAncestors = cms.vstring()
  )
  
  process.test2 = cms.EDAnalyzer("TestParentage",
      inputTag = cms.InputTag("prod12"),
      expectedAncestors = cms.vstring("prod11")
  )
  
  process.path1 = cms.Path(process.test1 + process.test2)
  