Python has had doctest[1] in its standard library for a very long time. The wikipedia page[2] references this post[3] of Tim Peters talking about it in 1999! 1

Python has had doctest[1] in its standard library for a very long time. The wikipedia page[2] references this post[3] of Tim Peters talking about it in 1999! 1. https://docs.python.org/3/library/doctest.html https://docs.python.org/3/library/doctest.html 2. https://en.wikipedia.org/wiki/Doctest https://en.wikipedia.org/wiki/Doctest 3. https://groups.google.com/group/comp.lang.python/msg/1c57cfb7b3772763 https://groups.google.com/group/comp.lang.python/msg/1c57cfb...