484     let (n, ppi) = rq.read(&mut buf)?;  in test_reassembly_queue_ordered_fragments()
487     assert_eq!(ppi, org_ppi, "should have valid ppi");  in test_reassembly_queue_ordered_fragments()
542     let (n, ppi) = rq.read(&mut buf)?;  in test_reassembly_queue_unordered_fragments()
545     assert_eq!(ppi, org_ppi, "should have valid ppi");  in test_reassembly_queue_unordered_fragments()
591     let (n, ppi) = rq.read(&mut buf)?;  in test_reassembly_queue_ordered_and_unordered_fragments()
594     assert_eq!(ppi, org_ppi, "should have valid ppi");  in test_reassembly_queue_ordered_and_unordered_fragments()
598     let (n, ppi) = rq.read(&mut buf)?;  in test_reassembly_queue_ordered_and_unordered_fragments()
601     assert_eq!(ppi, org_ppi, "should have valid ppi");  in test_reassembly_queue_ordered_and_unordered_fragments()
663     let (n, ppi) = rq.read(&mut buf)?;  in test_reassembly_queue_unordered_complete_skips_incomplete()
666     assert_eq!(ppi, org_ppi, "should have valid ppi");  in test_reassembly_queue_unordered_complete_skips_incomplete()
955         ppi: PayloadProtocolIdentifier::default(),  in test_chunk_set_incomplete_chunk_set_no_beginning()
969         ppi: PayloadProtocolIdentifier::default(),  in test_chunk_set_incomplete_chunk_set_no_contiguous_tsn()