Summary of test coverage (configure with --enable-coverage
and run contrib/coverage.sh to generate a detailed report):
* UTIL      : 77.8%
* HELLO     : 93.4%
* ARM       : 69.2%
* RESOLVER  : 60.9%
* STATISTICS: 84.1%
* PEERINFO  : 71.5%
* TRANSPORT : 68.6%
* CORE      : 65.3%
* DATACACHE : 79.8%
* DATASTORE : 78.9%
===================
* TOTAL     : 74.6%

Not yet tested (but presumably implemented):
* HOSTLIST  :  0.0%
* TOPOLOGY  :  0.0%


TESTCASES WANTED:
=================

For these functions, it would be nice if we had testcases ("make check")
that would cause them to be executed and check that they are working:
* gnunet-service-peerinfo:
  - change_host_trust / flush_trust 
  - remove_garbage 
  - discard_hosts_helper / cron_clean_data_hosts
* gnunet-service-transport:
  - try_unvalidated_addresses
  - lookup_address_callback
  - lookup_hello_callback
  - plugin_env_lookup_address
  - notify_clients_disconnect
  - list_validated_addresses
  - cleanup_validation
  - disconnect_neighbour
  - handle_set_quota
* plugin_transport_tcp.c:
  - tcp_plugin_cancel
  - tcp_plugin_address_pretty_printer / append_port
  - tcp_plugin_set_receive_quota
  - delayed_done
* transport_api:
  - GNUNET_TRANSPORT_set_qutoa / send_set_quota
  - hello_wait_timeout 
  - transmit_ready
  - transmit_timeout
  - remove_from_any_list / remove_neighbour
  - GNUNET_TRANSPORT_notify_transmit_ready_cancel
  - Testcases for set_quota, timeouts, disconnects, transmit_ready_cancel
  - gnunet-service-transport HELLO validation (how good is our coverage?)
  - direct test of plugins compliance to plugin API
* core_api:
  - timeout_request
  - solicit_traffic / copy_and_free
  - GNUNET_CORE_peer_configure / produce_configure_message
* gnunet-service-core:
  - update_window
  - find_client
  - handle_client_request_configure
  - set_key_retry_task
  - align_and_deliver
  - handle_transport_notify_disconnect
* hostlist (everything)
* topology (everything)
