<launch>
  <node pkg="test_roscpp" type="test_roscpp-publish_n_fast" name="publish_n_fast" args="50 100000 1000000"/>
  <test test-name="pubsub_n_fast_large_message" pkg="test_roscpp"
  type="test_roscpp-subscribe_n_fast" args="tcp 50 10.0"/>
</launch>

