Only released in EOL distros:
Package Summary
Experimental package to create bag failures of test failures on the build server.
- Author: Tony Pratkanis
- License: BSD
- Repository: wg-ros-pkg
- Source: svn https://code.ros.org/svn/wg-ros-pkg/stacks/wg_robots_gazebo/tags/wg_robots_gazebo-0.3.3
Package Summary
Experimental package to create bag failures of test failures on the build server.
- Author: Tony Pratkanis
- License: BSD
- Source: svn https://code.ros.org/svn/wg-ros-pkg/stacks/wg_robots_gazebo/trunk
Contents
Overview
Often, users create complex integration tests using ros tools, such as the gazebo door demos. Unfortunately, due to bugs such as race conditions, these tests often fail randomly. Because these failures often happen at an extremely low frequency, it is virtually impossible to track down the source of the failure. In addition, since the tests fail randomly, there is often confusion as to whether a new failure is due to a newly introduced bug or the latent random failure bug(s). ros_epic_fail helps track down random failure by capturing bag files of the test failures. Users can then view the bag files using ros tools and locate the source of the problem.
While one could simply add rosbag record commands to a failing test; bag files from every run would be stored, and this would consume a great deal of disk space. Ros_epic_fail only stores bags from actual test failures, and limits the number of stored bags. This prevents excessive disk space usage.
The Trapper
The ros_epic_fail_trapper is a small python node that runs rosrecord to capture bag files from tests.
The Keeper
The keeper runs after all ros_epic_fail enabled tests have run and stores the generated bag files from the trapper. These bag files are stored in a specified directory.
