C++ Universe::InputPortCount方法代码示例

/*
 * Check that we update when ports have new data
 */
void UniverseTest::testReceiveDmx() {
  ola::PortBroker broker;
  ola::PortManager port_manager(m_store, &broker);
  TimeStamp time_stamp;
  MockSelectServer ss(&time_stamp);
  ola::PluginAdaptor plugin_adaptor(NULL, &ss, NULL, NULL, NULL, NULL);

  MockDevice device(NULL, "foo");
  TestMockInputPort port(&device, 1, &plugin_adaptor);  // input port
  port_manager.PatchPort(&port, TEST_UNIVERSE);

  Universe *universe = m_store->GetUniverseOrCreate(TEST_UNIVERSE);
  OLA_ASSERT(universe);

  OLA_ASSERT_EQ((unsigned int) 1, universe->InputPortCount());
  OLA_ASSERT_EQ((unsigned int) 0, universe->OutputPortCount());
  OLA_ASSERT(universe->IsActive());

  // Setup the port with some data, and check that signalling the universe
  // works.
  m_clock.CurrentTime(&time_stamp);
  port.WriteDMX(m_buffer);
  port.DmxChanged();
  OLA_ASSERT_EQ(ola::dmx::SOURCE_PRIORITY_DEFAULT, universe->ActivePriority());
  OLA_ASSERT_EQ(m_buffer.Size(), universe->GetDMX().Size());
  OLA_ASSERT(m_buffer == universe->GetDMX());

  // Remove the port from the universe
  universe->RemovePort(&port);
  OLA_ASSERT_FALSE(universe->IsActive());
  OLA_ASSERT_EQ((unsigned int) 0, universe->InputPortCount());
  OLA_ASSERT_EQ((unsigned int) 0, universe->OutputPortCount());
}

/*
 * Check that SendDmx updates all ports
 */
void UniverseTest::testSendDmx() {
  Universe *universe = m_store->GetUniverseOrCreate(TEST_UNIVERSE);
  OLA_ASSERT(universe);

  TestMockOutputPort port(NULL, 1);  // output port
  universe->AddPort(&port);
  OLA_ASSERT_EQ((unsigned int) 0, universe->InputPortCount());
  OLA_ASSERT_EQ((unsigned int) 1, universe->OutputPortCount());
  OLA_ASSERT(universe->IsActive());

  // send some data to the universe and check the port gets it
  OLA_ASSERT(universe->SetDMX(m_buffer));
  OLA_ASSERT(m_buffer == port.ReadDMX());

  // remove the port from the universe
  universe->RemovePort(&port);
  OLA_ASSERT_EQ((unsigned int) 0, universe->InputPortCount());
  OLA_ASSERT_EQ((unsigned int) 0, universe->OutputPortCount());
  OLA_ASSERT_FALSE(universe->IsActive());
}

/*
 * Returns information on the active universes.
 */
void OlaServerServiceImpl::GetUniverseInfo(
    RpcController* controller,
    const OptionalUniverseRequest* request,
    UniverseInfoReply* response,
    ola::rpc::RpcService::CompletionCallback* done) {
  ClosureRunner runner(done);
  UniverseInfo *universe_info;

  if (request->has_universe()) {
    // return info for a single universe
    Universe *universe = m_universe_store->GetUniverse(request->universe());
    if (!universe)
      return MissingUniverseError(controller);

    universe_info = response->add_universe();
    universe_info->set_universe(universe->UniverseId());
    universe_info->set_name(universe->Name());
    universe_info->set_merge_mode(universe->MergeMode() == Universe::MERGE_HTP
        ? ola::proto::HTP: ola::proto::LTP);
    universe_info->set_input_port_count(universe->InputPortCount());
    universe_info->set_output_port_count(universe->OutputPortCount());
    universe_info->set_rdm_devices(universe->UIDCount());
  } else {
    // return all
    vector<Universe*> uni_list;
    m_universe_store->GetList(&uni_list);
    vector<Universe*>::const_iterator iter;

    for (iter = uni_list.begin(); iter != uni_list.end(); ++iter) {
      universe_info = response->add_universe();
      universe_info->set_universe((*iter)->UniverseId());
      universe_info->set_name((*iter)->Name());
      universe_info->set_merge_mode((*iter)->MergeMode() == Universe::MERGE_HTP
          ? ola::proto::HTP: ola::proto::LTP);
      universe_info->set_input_port_count((*iter)->InputPortCount());
      universe_info->set_output_port_count((*iter)->OutputPortCount());
      universe_info->set_rdm_devices((*iter)->UIDCount());
    }
  }
}

/**
 * Test RDM discovery for a universe/
 */
void UniverseTest::testRDMDiscovery() {
  Universe *universe = m_store->GetUniverseOrCreate(TEST_UNIVERSE);
  OLA_ASSERT(universe);

  // check the uid set is initially empty
  UIDSet universe_uids;
  universe->GetUIDs(&universe_uids);
  OLA_ASSERT_EQ(0u, universe_uids.Size());

  UID uid1(0x7a70, 1);
  UID uid2(0x7a70, 2);
  UID uid3(0x7a70, 3);
  UIDSet port1_uids, port2_uids;
  port1_uids.AddUID(uid1);
  port2_uids.AddUID(uid2);
  TestMockRDMOutputPort port1(NULL, 1, &port1_uids);
  // this port is configured to update the uids on patch
  TestMockRDMOutputPort port2(NULL, 2, &port2_uids, true);
  universe->AddPort(&port1);
  port1.SetUniverse(universe);
  universe->AddPort(&port2);
  port2.SetUniverse(universe);

  OLA_ASSERT_EQ((unsigned int) 0, universe->InputPortCount());
  OLA_ASSERT_EQ((unsigned int) 2, universe->OutputPortCount());
  universe->GetUIDs(&universe_uids);
  OLA_ASSERT_EQ(1u, universe_uids.Size());
  OLA_ASSERT(universe_uids.Contains(uid2));
  OLA_ASSERT(universe->IsActive());

  // now trigger discovery
  UIDSet expected_uids;
  expected_uids.AddUID(uid1);
  expected_uids.AddUID(uid2);

  universe->RunRDMDiscovery(
    NewSingleCallback(this, &UniverseTest::ConfirmUIDs, &expected_uids),
    true);

  // now add a uid to one port, and remove a uid from another
  port1_uids.AddUID(uid3);
  port2_uids.RemoveUID(uid2);

  expected_uids.AddUID(uid3);
  expected_uids.RemoveUID(uid2);

  universe->RunRDMDiscovery(
    NewSingleCallback(this, &UniverseTest::ConfirmUIDs, &expected_uids),
    true);

  // remove the first port from the universe and confirm there are no more UIDs
  universe->RemovePort(&port1);
  expected_uids.Clear();

  universe->RunRDMDiscovery(
    NewSingleCallback(this, &UniverseTest::ConfirmUIDs, &expected_uids),
    true);

  universe_uids.Clear();
  universe->GetUIDs(&universe_uids);
  OLA_ASSERT_EQ(0u, universe_uids.Size());

  universe->RemovePort(&port2);
  OLA_ASSERT_EQ((unsigned int) 0, universe->InputPortCount());
  OLA_ASSERT_EQ((unsigned int) 0, universe->OutputPortCount());
  OLA_ASSERT_FALSE(universe->IsActive());
}

/*
 * Check that LTP merging works correctly
 */
void UniverseTest::testLtpMerging() {
  DmxBuffer buffer1, buffer2, htp_buffer;
  buffer1.SetFromString("1,0,0,10");
  buffer2.SetFromString("0,255,0,5,6,7");

  ola::PortBroker broker;
  ola::PortManager port_manager(m_store, &broker);

  TimeStamp time_stamp;
  MockSelectServer ss(&time_stamp);
  ola::PluginAdaptor plugin_adaptor(NULL, &ss, NULL, NULL, NULL, NULL);
  MockDevice device(NULL, "foo");
  MockDevice device2(NULL, "bar");
  TestMockInputPort port(&device, 1, &plugin_adaptor);  // input port
  TestMockInputPort port2(&device2, 1, &plugin_adaptor);  // input port
  port_manager.PatchPort(&port, TEST_UNIVERSE);
  port_manager.PatchPort(&port2, TEST_UNIVERSE);

  Universe *universe = m_store->GetUniverseOrCreate(TEST_UNIVERSE);
  OLA_ASSERT(universe);
  universe->SetMergeMode(Universe::MERGE_LTP);

  OLA_ASSERT_EQ((unsigned int) 2, universe->InputPortCount());
  OLA_ASSERT_EQ((unsigned int) 0, universe->OutputPortCount());
  OLA_ASSERT(universe->IsActive());
  OLA_ASSERT_EQ((unsigned int) 0, universe->GetDMX().Size());

  // Setup the ports with some data, and check that signalling the universe
  // works.
  m_clock.CurrentTime(&time_stamp);
  port.WriteDMX(buffer1);
  port.DmxChanged();
  OLA_ASSERT_EQ(ola::dmx::SOURCE_PRIORITY_DEFAULT, universe->ActivePriority());
  OLA_ASSERT_EQ(buffer1.Size(), universe->GetDMX().Size());
  OLA_ASSERT(buffer1 == universe->GetDMX());

  // Now the second port gets data
  m_clock.CurrentTime(&time_stamp);
  port2.WriteDMX(buffer2);
  port2.DmxChanged();
  OLA_ASSERT_EQ(ola::dmx::SOURCE_PRIORITY_DEFAULT, universe->ActivePriority());
  OLA_ASSERT_EQ(buffer2.Size(), universe->GetDMX().Size());
  OLA_ASSERT(buffer2 == universe->GetDMX());

  // now resend the first port
  m_clock.CurrentTime(&time_stamp);
  port.WriteDMX(buffer1);
  port.DmxChanged();
  OLA_ASSERT_EQ(ola::dmx::SOURCE_PRIORITY_DEFAULT, universe->ActivePriority());
  OLA_ASSERT_EQ(buffer1.Size(), universe->GetDMX().Size());
  OLA_ASSERT(buffer1 == universe->GetDMX());

  // now check a client
  DmxBuffer client_buffer;
  client_buffer.SetFromString("255,0,0,255,10");
  m_clock.CurrentTime(&time_stamp);
  ola::DmxSource source(client_buffer, time_stamp,
                        ola::dmx::SOURCE_PRIORITY_DEFAULT);
  MockClient input_client;
  input_client.DMXReceived(TEST_UNIVERSE, source);
  universe->SourceClientDataChanged(&input_client);

  DmxBuffer client_htp_merge_result;
  client_htp_merge_result.SetFromString("255,255,0,255,10,7");
  OLA_ASSERT_EQ(ola::dmx::SOURCE_PRIORITY_DEFAULT, universe->ActivePriority());
  OLA_ASSERT_EQ(client_buffer.Size(), universe->GetDMX().Size());
  OLA_ASSERT(client_buffer == universe->GetDMX());

  // clean up
  universe->RemoveSourceClient(&input_client);
  universe->RemovePort(&port);
  universe->RemovePort(&port2);
  OLA_ASSERT_FALSE(universe->IsActive());
}