test/trace_processor/track_event_typed_args.textproto

packet {
  trusted_packet_sequence_id: 1
  timestamp: 0
  incremental_state_cleared: true
  track_descriptor {
    uuid: 1
    thread {
      pid: 5
      tid: 1
      thread_name: "t1"
    }
  }
}
packet {
  trusted_packet_sequence_id: 1
  timestamp: 0
  extension_descriptor {
    extension_file {
      message_type {
        extension {
          name: "string_extension_for_testing"
          extendee: ".perfetto.protos.TrackEvent"
          number: 9900
          type: TYPE_STRING
          label: LABEL_OPTIONAL
        }
        extension {
          name: "int_extension_for_testing"
          extendee: ".perfetto.protos.TrackEvent"
          number: 9901
          type: TYPE_INT32
          label: LABEL_REPEATED
        }
      }
    }
  }
}
packet {
  trusted_packet_sequence_id: 1
  timestamp: 1000
  track_event {
    track_uuid: 1
    categories: "cat"
    name: "name1"
    type: 3
    chrome_user_event {
      action: "NewTab"
    }
  }
}
packet {
  trusted_packet_sequence_id: 1
  timestamp: 2000
  track_event {
    track_uuid: 1
    categories: "cat"
    name: "name2"
    type: 3
    chrome_legacy_ipc {
      message_class: 1
      message_line: 10
    }
  }
}
packet {
  trusted_packet_sequence_id: 1
  timestamp: 3000
  track_event {
    track_uuid: 1
    categories: "cat"
    name: "name3"
    type: 3
    chrome_keyed_service {
      name: "MediaRouter"
    }
  }
}
packet {
  trusted_packet_sequence_id: 1
  timestamp: 4000
  track_event {
    track_uuid: 1
    categories: "cat"
    name: "name4"
    type: 3
    chrome_latency_info {
      trace_id: 7
      component_info {
        component_type: 3
        time_us: 1201
      }
      component_info {
        time_us: 928310
      }
      is_coalesced: true
    }
    [perfetto.protos.TestExtension.string_extension_for_testing]:
        "an extension string!"
    [perfetto.protos.TestExtension.int_extension_for_testing]: 42
    [perfetto.protos.TestExtension.int_extension_for_testing]: 1337
    [perfetto.protos.TestExtension.omitted_extension_for_testing]:
        "should be absent from result"
  }
}