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This is not nearly all of them, because IWYU does not support the way Catch2 manages includes -- it expects that non-system includes are done using `#include "foo/bar/baz.hpp"`, while Catch2 uses `<foo/bar/baz.hpp>`. This causes trouble, because IWYU suggests removing every single internal header, and then adding them again, but using `""` in the include directive... the resulting suggestions cannot be used without a lot of manual work, as they are largely bogus. For bonus points, IWYU also _loves_ to suggest kinda-random stdlib headers for `size_t` and similar. Still, the resulting inclusion graph is somewhat better than it was before.
Catch2 is released!
If you've been using an earlier version of Catch, please see the Breaking Changes section of the release notes before moving to Catch2. You might also like to read this blog post for more details.
What's the Catch?
Catch2 is a multi-paradigm test framework for C++.
How to use it
This documentation comprises these three parts:
- Why do we need yet another C++ Test Framework?
- Tutorial - getting started
- Reference section - all the details
More
- Issues and bugs can be raised on the Issue tracker on GitHub
- For discussion or questions please use the dedicated Google Groups forum or our Discord
- See who else is using Catch2