fff VS tlib

Only cool framework in my opinion. I wish I had the guts to delve so deeply into Variadic Macros.

I use Unity Fixtues + FFF + CException framework.

For news reading, surely, I'd go with newsboat, perfect for this. Newsboat also fetches Odysee and Youtube channels, and you can integrate mpv to it to watch the videos. No ads, nothing. For file manager, I'm using fff, very minimal and relatively easy to configure.

Also recommend checking out fff.

Everything else was covered: Ceedling+Unity+CMock for Unit Testing in C, CppuTest or GoogleTest or other options for C/C++. FFF is also useful when mocking. If you test and develop your modules correctly, they should when they are in your application. If you are developing using an Event-Driven Framework like QP or QML, then I would not test anything to do with the framework, but the functions that are called in each event. Same thing if you are using an RTOS, test what's inside your threads/tasks.

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There are plenty of frameworks for writing unittests but currently I prefer Unity and fff for creating fakes/stubs.

Interesting! Always nice to see more of these kind of test tools for C. I'm currently using fff and Unity

For unit tests in C, I use Unity for running the tests. Fake all functions that directly interact with hardware using FFF.

For simulation I have been using a simulation framework named Renode. It has decent support for quite a few embedded platforms and is easy to extend. Peripheral development is done in C#, but there is support for python and rust in development. The translation library for the cpus is called tlib. It uses an older fork of tcg which is what qemu is built upon. https://renode.io/about/ and https://github.com/antmicro/tlib for reference. You can even run peripherals developed in HDL in verilator and connect them with the target CPU on the same sysbus.