Very good example of a nicely done Unix-way application! Works great! A nice thing to use instead of coveralls.io (lcov lacks comparison of results between runs, but that's secondary) if it's something private or remote service is not needed (maybe because it's actually way slower compared to a bunch of static pages available offline).
Works, very small, no complaints.
Fast and simple.
small and efficient and gets the job done.
Linux Test Project (LTP) is an excellent open source project with a goal to deliver test suites to the open source community that validate the reliability, robustness, and stability of Linux.