Most of the existing open-source libraries such as OpenCV, Tensorflow, and Pytorch use Google Test. I would like to know about strong alternative testing frameworks that thrive under a similar workload. Suggestions from areas such as real-time graphics and physics engines are absolutely welcome!

  • $\begingroup$ Seems to be a general coding question - not 3D graphics. Perhaps just stackoverflow? $\endgroup$ – Simon F Jun 1 '20 at 9:21