@c ========================================================================
@c Overview
@c ========================================================================

@node Overview
@chapter Overview

This document is concerned with the testing and validation of @command{ns-3}
software.

This document provides
@itemize @bullet
@item a description of the ns-3 testing framework;
@item a guide to model developers or new model contributors for how to write tests;
@item validation and verification results reported to date.
@end itemize