packet {
  incremental_state_cleared: true
  trusted_packet_sequence_id: 1
  timestamp: 0
  interned_data {
    mapping_paths {
      iid: 1
      str: "liblib.so"
    }
    build_ids {
      iid: 2
      str: "build-id"
    }
    mappings {
        iid: 1
        path_string_ids: 1
        build_id: 2
    }
    unsymbolized_source_locations {
        iid: 1
        mapping_id: 1
        rel_pc: 123
    }
    unsymbolized_source_locations {
        iid: 2
        mapping_id: 1
        rel_pc: 234
    }
    unsymbolized_source_locations {
        iid: 3
        mapping_id: 1
        rel_pc: 345
    }
    unsymbolized_source_locations {
        iid: 4
        mapping_id: 1
        rel_pc: 456
    }
  }
}
# Track for slice events.
packet {
  timestamp: 0
  trusted_packet_sequence_id: 1
  track_descriptor {
    uuid: 12345
    thread {
      pid: 123
      tid: 345
    }
    parent_uuid: 0
    chrome_thread {
      thread_type: THREAD_POOL_FG_WORKER
    }
  }
}

# Slice begins with mojo args
packet {
  trusted_packet_sequence_id: 1
  timestamp: 10
  track_event {
    track_uuid: 12345
    categories: "cat1"
    type: 1
    name: "slice1"
    chrome_mojo_event_info {
        mojo_interface_method_iid: 1
    }
  }
}

packet {
  trusted_packet_sequence_id: 1
  timestamp: 11
  track_event {
    track_uuid: 12345
    categories: "cat1"
    type: 1
    name: "slice2"
    chrome_mojo_event_info {
        mojo_interface_method_iid: 2
    }
  }
}

packet {
  trusted_packet_sequence_id: 1
  timestamp: 12
  track_event {
    track_uuid: 12345
    categories: "cat1"
    type: 1
    name: "slice3"
    chrome_mojo_event_info {
        mojo_interface_method_iid: 3
    }
  }
}

packet {
  trusted_packet_sequence_id: 1
  timestamp: 13
  track_event {
    track_uuid: 12345
    categories: "cat1"
    type: 1
    name: "slice4"
    chrome_mojo_event_info {
        mojo_interface_method_iid: 4
    }
  }
}


# Slice end events are intentionally missing

# Module symbols translation packet
packet {
  module_symbols {
    path: "/liblib.so"
    build_id: "build-id"
    address_symbols {
      address: 123
      lines {
        # Unix-style symbol (no "()" in the end).
        function_name: "storage::mojom::Directory::OpenFile_Sym::IPCStableHash"
        source_file_name: "file.cc"
        line_number: 33
      }
    }
    address_symbols {
      address: 234
      lines {
        # Windows-style symbol (with "()" in the end).
        function_name: "storage::mojom::File::Close_Sym::IPCStableHash()"
        source_file_name: "file.cc"
        line_number: 33
      }
    }
    # The following to symbols don't follow the naming pattern. Let's make sure
    # the Trace Processor doesn't crash, and returns something reasonable.
    address_symbols {
      address: 345
      lines {
        function_name: "Class::Method"
        source_file_name: "file.cc"
        line_number: 33
      }
    }
    address_symbols {
      address: 456
      lines {
        # Windows-style symbol (with "()" in the end).
        function_name: "Func"
        source_file_name: "file.cc"
        line_number: 33
      }
    }
  }
}