getProductsCrossPaths_t1.fcl

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# This configuration is used to verify that products created in one
# path cannot be retrieved from another.  The 'IntReaderThenProducer'
# module checks to see if a product is present, and if so, it adds to
# it a delta value.  With the below configuration, we should get an
# exception throw because of the cross-path dependencies.

# However, even though the 'IntReaderThenProducer' uses the 'consumes'
# interface, an exception is *not* thrown because the data-dependency
# checker allows for the possibility of the product originating from
# the source, which would not be an error.

# To generate an error, the inputTag should have the 'current_process'
# special process name included as the process name.

source.module_type: EmptyEvent

physics: {
  producers: {
    m1: {
      module_type: IntReaderThenProducer
      inputTag: "m2"
      deltaValue: 0
      shouldSucceed: false
    }
    m2: {
      module_type: IntReaderThenProducer
      inputTag: "m1"
      deltaValue: 0
      shouldSucceed: false
    }
  }

  p1: [m1]
  p2: [m2]
}